diff options
| author |   Marco Platania <platania@research.att.com> | 2017-05-18 11:09:08 -0400 |
|---|---|---|
| committer | Marco Platania <platania@research.att.com> | 2017-05-18 11:09:08 -0400 |
| commit | fee6de844f9d4c3aad87733734d35df50117b6b0 (patch) | |
| tree | 3f42567107ac4a10795c8e80c42b479c4502cbda /VES5.0/evel/evel-library/code/evel_library | |
| parent | f3fe765461685a753c0f5b061c5c47383c75829f (diff) | |
Change location of VES5.0 code
Change-Id: If8a1173813eb4d5c14c04b132269696a748505e7
Signed-off-by: Marco Platania <platania@research.att.com>
Diffstat (limited to 'VES5.0/evel/evel-library/code/evel_library')
37 files changed, 0 insertions, 24447 deletions
diff --git a/VES5.0/evel/evel-library/code/evel_library/a.out b/VES5.0/evel/evel-library/code/evel_library/a.out Binary files differdeleted file mode 100755 index 10ce4e39..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/a.out +++ /dev/null diff --git a/VES5.0/evel/evel-library/code/evel_library/double_list.c b/VES5.0/evel/evel-library/code/evel_library/double_list.c deleted file mode 100644 index a480accb..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/double_list.c +++ /dev/null @@ -1,194 +0,0 @@ -/**************************************************************************//** - * @file - * A simple double-linked list. - * - * @note No thread protection so you will need to use appropriate - * synchronization if use spans multiple threads. - * - * License - * ------- - * - * Copyright(c) <2016>, AT&T Intellectual Property. All other rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#include <assert.h> -#include <malloc.h> - -#include "double_list.h" -#include "evel.h" - -/**************************************************************************//** - * List initialization. - * - * Initialize the list supplied to be empty. - * - * @param list Pointer to the list to be initialized. - - * @returns Nothing -******************************************************************************/ -void dlist_initialize(DLIST * list) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check assumptions. */ - /***************************************************************************/ - assert(list != NULL); - - /***************************************************************************/ - /* Initialize the list as empty. */ - /***************************************************************************/ - list->head = NULL; - list->tail = NULL; - - EVEL_EXIT(); -} - -void * dlist_pop_last(DLIST * list) -{ - void *item = NULL; - DLIST_ITEM *current_tail = NULL; - DLIST_ITEM *new_tail = NULL; - - assert(list != NULL); - - current_tail = list->tail; - if (current_tail != NULL) - { - item = current_tail->item; - new_tail = current_tail->previous; - if (new_tail == NULL) - { - list->head = NULL; - list->tail = NULL; - } - else - { - new_tail->next = NULL; - list->tail = new_tail; - } - free(current_tail); - } - - return item; -} - -void dlist_push_first(DLIST * list, void * item) -{ - DLIST_ITEM * new_element = NULL; - DLIST_ITEM * current_head = NULL; - - /***************************************************************************/ - /* Check assumptions. Note that we do allow putting NULL pointers into */ - /* the list - not sure you'd want to, but let it happen. */ - /***************************************************************************/ - assert(list != NULL); - - current_head = list->head; - - new_element = malloc(sizeof(DLIST_ITEM)); - assert(new_element != NULL); - new_element->next = current_head; - new_element->previous = NULL; - new_element->item = item; - list->head = new_element; - - if (current_head != NULL) - { - current_head->previous = new_element; - } - else - { - list->tail = new_element; - } -} - -void dlist_push_last(DLIST * list, void * item) -{ - DLIST_ITEM * new_element = NULL; - DLIST_ITEM * current_tail = NULL; - - /***************************************************************************/ - /* Check assumptions. Note that we do allow putting NULL pointers into */ - /* the list - not sure you'd want to, but let it happen. */ - /***************************************************************************/ - assert(list != NULL); - - current_tail = list->tail; - - new_element = malloc(sizeof(DLIST_ITEM)); - assert(new_element != NULL); - new_element->next = NULL; - new_element->previous = current_tail; - new_element->item = item; - list->tail = new_element; - - if (current_tail != NULL) - { - current_tail->next = new_element; - } - else - { - list->head = new_element; - } -} - -DLIST_ITEM * dlist_get_first(DLIST * list) -{ - return list->head; -} - -DLIST_ITEM * dlist_get_last(DLIST * list) -{ - return list->tail; -} - -DLIST_ITEM * dlist_get_next(DLIST_ITEM * item) -{ - return item->next; -} - -int dlist_is_empty(DLIST * list) -{ - return (list->head == NULL); -} - -int dlist_count(DLIST * list) -{ - int count = 0; - DLIST_ITEM * item = list->head; - - while (item != NULL) - { - count++; - item = item->next; - } - - return count; -} diff --git a/VES5.0/evel/evel-library/code/evel_library/double_list.h b/VES5.0/evel/evel-library/code/evel_library/double_list.h deleted file mode 100644 index e8bdd742..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/double_list.h +++ /dev/null @@ -1,70 +0,0 @@ -#ifndef DOUBLE_LIST_INCLUDED -#define DOUBLE_LIST_INCLUDED - -/**************************************************************************//** - * @file - * A simple double-linked list. - * - * @note No thread protection so you will need to use appropriate - * synchronization if use spans multiple threads. - * - * License - * ------- - * - * Copyright(c) <2016>, AT&T Intellectual Property. All other rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*****************************************************************************/ - -typedef struct dlist_item -{ - struct dlist_item * previous; - struct dlist_item * next; - void * item; -} DLIST_ITEM; - -/**************************************************************************//** - * Double-linked list structure - *****************************************************************************/ -typedef struct dlist -{ - DLIST_ITEM * head; - DLIST_ITEM * tail; -} DLIST; - - -void dlist_initialize(DLIST * list); -void * dlist_pop_last(DLIST * list); -void dlist_push_first(DLIST * list, void * item); -void dlist_push_last(DLIST * list, void * item); -DLIST_ITEM * dlist_get_first(DLIST * list); -DLIST_ITEM * dlist_get_last(DLIST * list); -DLIST_ITEM * dlist_get_next(DLIST_ITEM * item); -int dlist_is_empty(DLIST * list); -int dlist_count(DLIST * list); - -#endif diff --git a/VES5.0/evel/evel-library/code/evel_library/evel.c b/VES5.0/evel/evel-library/code/evel_library/evel.c deleted file mode 100644 index 3678d7d0..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/evel.c +++ /dev/null @@ -1,402 +0,0 @@ -/**************************************************************************//** - * @file - * Source module isolating the ECOMP Vendor Event Listener (EVEL) API. - * - * This file implements the EVEL library which is intended to provide a - * simple wrapper around the complexity of AT&T's Vendor Event Listener API so - * that VNFs can use it without worrying about details of: - * - * * The API's encoding into JSON. - * * The API's transport over HTTP/HTTPS. - * - * License - * ------- - * - * Copyright(c) <2016>, AT&T Intellectual Property. All other rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#include <string.h> -#include <assert.h> -#include <stdlib.h> -#include <sys/time.h> -#include <curl/curl.h> - -#include "evel.h" -#include "evel_internal.h" -#include "evel_throttle.h" -#include "metadata.h" - -/**************************************************************************//** - * The type of equipment represented by this VNF. - *****************************************************************************/ -EVEL_SOURCE_TYPES event_source_type = EVEL_SOURCE_OTHER; - -/**************************************************************************//** - * The Functional Role of the equipment represented by this VNF. - *****************************************************************************/ -char *functional_role = NULL; - -/**************************************************************************//** - * Library initialization. - * - * Initialize the EVEL library. - * - * @note This function initializes the cURL library. Applications making use - * of libcurl may need to pull the initialization out of here. Note - * also that this function is not threadsafe as a result - refer to - * libcurl's API documentation for relevant warnings. - * - * @sa Matching Term function. - * - * @param fqdn The API's FQDN or IP address. - * @param port The API's port. - * @param path The optional path (may be NULL). - * @param topic The optional topic part of the URL (may be NULL). - * @param secure Whether to use HTTPS (0=HTTP, 1=HTTPS) - * @param username Username for Basic Authentication of requests. - * @param password Password for Basic Authentication of requests. - * @param source_type The kind of node we represent. - * @param role The role this node undertakes. - * @param verbosity 0 for normal operation, positive values for chattier - * logs. - * - * @returns Status code - * @retval EVEL_SUCCESS On success - * @retval ::EVEL_ERR_CODES On failure. - *****************************************************************************/ -EVEL_ERR_CODES evel_initialize(const char * const fqdn, - int port, - const char * const path, - const char * const topic, - int secure, - const char * const username, - const char * const password, - EVEL_SOURCE_TYPES source_type, - const char * const role, - int verbosity - ) -{ - EVEL_ERR_CODES rc = EVEL_SUCCESS; - char base_api_url[EVEL_MAX_URL_LEN + 1] = {0}; - char event_api_url[EVEL_MAX_URL_LEN + 1] = {0}; - char throt_api_url[EVEL_MAX_URL_LEN + 1] = {0}; - char path_url[EVEL_MAX_URL_LEN + 1] = {0}; - char topic_url[EVEL_MAX_URL_LEN + 1] = {0}; - char version_string[10] = {0}; - int offset; - - /***************************************************************************/ - /* Check assumptions. */ - /***************************************************************************/ - assert(fqdn != NULL); - assert(port > 0 && port <= 65535); - assert(source_type < EVEL_MAX_SOURCE_TYPES); - assert(role != NULL); - - /***************************************************************************/ - /* Start logging so we can report on progress. */ - /***************************************************************************/ - log_initialize(verbosity == 0 ? EVEL_LOG_INFO : EVEL_LOG_DEBUG, "EVEL"); - EVEL_INFO("EVEL started"); - EVEL_INFO("API server is: %s", fqdn); - EVEL_INFO("API port is: %d", port); - - if (path != NULL) - { - EVEL_INFO("API path is: %s", path); - } - else - { - EVEL_INFO("No API path"); - } - - if (topic != NULL) - { - EVEL_INFO("API topic is: %s", topic); - } - else - { - EVEL_INFO("No API topic"); - } - - EVEL_INFO("API transport is: %s", secure ? "HTTPS" : "HTTP"); - EVEL_INFO("Event Source Type is: %d", source_type); - EVEL_INFO("Functional Role is: %s", role); - EVEL_INFO("Log verbosity is: %d", verbosity); - - /***************************************************************************/ - /* Initialize event throttling to the default state. */ - /***************************************************************************/ - evel_throttle_initialize(); - - /***************************************************************************/ - /* Save values we will need during operation. */ - /***************************************************************************/ - event_source_type = source_type; - functional_role = strdup(role); - - /***************************************************************************/ - /* Ensure there are no trailing zeroes and unnecessary decimal points in */ - /* the version. */ - /***************************************************************************/ - offset = sprintf(version_string, "%d", EVEL_API_MAJOR_VERSION); - - if (EVEL_API_MINOR_VERSION != 0) - { - sprintf(version_string + offset, ".%d", EVEL_API_MINOR_VERSION); - } - - /***************************************************************************/ - /* Build a common base of the API URLs. */ - /***************************************************************************/ - strcpy(path_url, "/"); - snprintf(base_api_url, - EVEL_MAX_URL_LEN, - "%s://%s:%d%s/eventListener/v%s", - secure ? "https" : "http", - fqdn, - port, - (((path != NULL) && (strlen(path) > 0)) ? - strncat(path_url, path, EVEL_MAX_URL_LEN) : ""), - version_string); - - /***************************************************************************/ - /* Build the URL to the event API. */ - /***************************************************************************/ - strcpy(topic_url, "/"); - snprintf(event_api_url, - EVEL_MAX_URL_LEN, - "%s%s", - base_api_url, - (((topic != NULL) && (strlen(topic) > 0)) ? - strncat(topic_url, topic, EVEL_MAX_URL_LEN) : "")); - EVEL_INFO("Vendor Event Listener API is located at: %s", event_api_url); - - /***************************************************************************/ - /* Build the URL to the throttling API. */ - /***************************************************************************/ - snprintf(throt_api_url, - EVEL_MAX_URL_LEN, - "%s/clientThrottlingState", - base_api_url); - EVEL_INFO("Vendor Event Throttling API is located at: %s", throt_api_url); - - /***************************************************************************/ - /* Spin-up the event-handler, which gets cURL readied for use. */ - /***************************************************************************/ - rc = event_handler_initialize(event_api_url, - throt_api_url, - username, - password, - verbosity); - if (rc != EVEL_SUCCESS) - { - log_error_state("Failed to initialize event handler (including cURL)"); - goto exit_label; - } - - /***************************************************************************/ - /* Extract the metadata from OpenStack. If we fail to extract it, we */ - /* record that in the logs, but carry on, assuming we're in a test */ - /* without a metadata service. */ - /***************************************************************************/ - rc = openstack_metadata(verbosity); - if (rc != EVEL_SUCCESS) - { - EVEL_INFO("Failed to load OpenStack metadata - assuming test environment"); - rc = EVEL_SUCCESS; - } - - /***************************************************************************/ - /* Start the event handler thread. */ - /***************************************************************************/ - rc = event_handler_run(); - if (rc != EVEL_SUCCESS) - { - log_error_state("Failed to start event handler thread. " - "Error code=%d", rc); - goto exit_label; - } - -exit_label: - return(rc); -} - -/**************************************************************************//** - * Clean up the EVEL library. - * - * @note that at present don't expect Init/Term cycling not to leak memory! - * - * @returns Status code - * @retval EVEL_SUCCESS On success - * @retval "One of ::EVEL_ERR_CODES" On failure. - *****************************************************************************/ -EVEL_ERR_CODES evel_terminate(void) -{ - int rc = EVEL_SUCCESS; - - /***************************************************************************/ - /* First terminate any pending transactions in the event-posting thread. */ - /***************************************************************************/ - rc = event_handler_terminate(); - if (rc != EVEL_SUCCESS) - { - log_error_state("Failed to terminate EVEL library cleanly!"); - } - - /***************************************************************************/ - /* Shut down the Event Handler library in a tidy manner. */ - /***************************************************************************/ - curl_global_cleanup(); - - /***************************************************************************/ - /* Clean up allocated memory. */ - /***************************************************************************/ - free(functional_role); - - /***************************************************************************/ - /* Clean up event throttling. */ - /***************************************************************************/ - evel_throttle_terminate(); - - EVEL_INFO("EVEL stopped"); - return(rc); -} - -/**************************************************************************//** - * Free an event. - * - * Free off the event supplied. Will free all the contained allocated memory. - * - * @note It is safe to free a NULL pointer. - *****************************************************************************/ -void evel_free_event(void * event) -{ - EVENT_HEADER * evt_ptr = event; - EVEL_ENTER(); - - if (event != NULL) - { - /*************************************************************************/ - /* Work out what kind of event we're dealing with so we can cast it */ - /* appropriately. */ - /*************************************************************************/ - switch (evt_ptr->event_domain) - { - case EVEL_DOMAIN_INTERNAL: - EVEL_DEBUG("Event is an Internal event at %lp", evt_ptr); - evel_free_internal_event((EVENT_INTERNAL *) evt_ptr); - memset(evt_ptr, 0, sizeof(EVENT_INTERNAL)); - free(evt_ptr); - break; - - case EVEL_DOMAIN_HEARTBEAT: - EVEL_DEBUG("Event is a Heartbeat at %lp", evt_ptr); - evel_free_header(evt_ptr); - memset(evt_ptr, 0, sizeof(EVENT_HEADER)); - free(evt_ptr); - break; - - case EVEL_DOMAIN_FAULT: - EVEL_DEBUG("Event is a Fault at %lp", evt_ptr); - evel_free_fault((EVENT_FAULT *)evt_ptr); - memset(evt_ptr, 0, sizeof(EVENT_FAULT)); - free(evt_ptr); - break; - - case EVEL_DOMAIN_MEASUREMENT: - EVEL_DEBUG("Event is a Measurement at %lp", evt_ptr); - evel_free_measurement((EVENT_MEASUREMENT *)evt_ptr); - memset(evt_ptr, 0, sizeof(EVENT_MEASUREMENT)); - free(evt_ptr); - break; - - case EVEL_DOMAIN_MOBILE_FLOW: - EVEL_DEBUG("Event is a Mobile Flow at %lp", evt_ptr); - evel_free_mobile_flow((EVENT_MOBILE_FLOW *)evt_ptr); - memset(evt_ptr, 0, sizeof(EVENT_MOBILE_FLOW)); - free(evt_ptr); - break; - - case EVEL_DOMAIN_REPORT: - EVEL_DEBUG("Event is a Report at %lp", evt_ptr); - evel_free_report((EVENT_REPORT *)evt_ptr); - memset(evt_ptr, 0, sizeof(EVENT_REPORT)); - free(evt_ptr); - break; - - case EVEL_DOMAIN_HEARTBEAT_FIELD: - EVEL_DEBUG("Event is a Heartbeat Field Event at %lp", evt_ptr); - evel_free_hrtbt_field((EVENT_HEARTBEAT_FIELD *)evt_ptr); - memset(evt_ptr, 0, sizeof(EVENT_HEARTBEAT_FIELD)); - free(evt_ptr); - break; - - case EVEL_DOMAIN_SIPSIGNALING: - EVEL_DEBUG("Event is a Signaling at %lp", evt_ptr); - evel_free_signaling((EVENT_SIGNALING *)evt_ptr); - memset(evt_ptr, 0, sizeof(EVENT_SIGNALING)); - free(evt_ptr); - break; - - case EVEL_DOMAIN_STATE_CHANGE: - EVEL_DEBUG("Event is a State Change at %lp", evt_ptr); - evel_free_state_change((EVENT_STATE_CHANGE *)evt_ptr); - memset(evt_ptr, 0, sizeof(EVENT_STATE_CHANGE)); - free(evt_ptr); - break; - - case EVEL_DOMAIN_SYSLOG: - EVEL_DEBUG("Event is a Syslog at %lp", evt_ptr); - evel_free_syslog((EVENT_SYSLOG *)evt_ptr); - memset(evt_ptr, 0, sizeof(EVENT_SYSLOG)); - free(evt_ptr); - break; - - case EVEL_DOMAIN_OTHER: - EVEL_DEBUG("Event is an Other at %lp", evt_ptr); - evel_free_other((EVENT_OTHER *)evt_ptr); - memset(evt_ptr, 0, sizeof(EVENT_OTHER)); - free(evt_ptr); - break; - - case EVEL_DOMAIN_VOICE_QUALITY: - EVEL_DEBUG("Event is an VoiceQuality at %lp", evt_ptr); - evel_free_voice_quality((EVENT_VOICE_QUALITY *)evt_ptr); - memset(evt_ptr, 0, sizeof(EVENT_VOICE_QUALITY)); - free(evt_ptr); - break; - - default: - EVEL_ERROR("Unexpected event domain (%d)", evt_ptr->event_domain); - assert(0); - } - } - EVEL_EXIT(); -} diff --git a/VES5.0/evel/evel-library/code/evel_library/evel.h b/VES5.0/evel/evel-library/code/evel_library/evel.h deleted file mode 100644 index c824ca06..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/evel.h +++ /dev/null @@ -1,4204 +0,0 @@ -#ifndef EVEL_INCLUDED -#define EVEL_INCLUDED -/**************************************************************************//** - * @file - * Header for EVEL library - * - * This file implements the EVEL library which is intended to provide a - * simple wrapper around the complexity of AT&T's Vendor Event Listener API so - * that VNFs can use it without worrying about details of the API transport. - * - * Zero return value is success (::EVEL_SUCCESS), non-zero is failure and will - * be one of ::EVEL_ERR_CODES. - * - * License - * ------- - * - * Copyright(c) <2016>, AT&T Intellectual Property. All other rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#ifdef __cplusplus -extern "C" { -#endif - -#include <stdbool.h> -#include <stdio.h> -#include <stdarg.h> -#include <time.h> - -#include "jsmn.h" -#include "double_list.h" -#include "hashtable.h" - -/*****************************************************************************/ -/* Supported API version. */ -/*****************************************************************************/ -#define EVEL_API_MAJOR_VERSION 5 -#define EVEL_API_MINOR_VERSION 0 - -/**************************************************************************//** - * Error codes - * - * Error codes for EVEL low level interface - *****************************************************************************/ -typedef enum { - EVEL_SUCCESS, /** The operation was successful. */ - EVEL_ERR_GEN_FAIL, /** Non-specific failure. */ - EVEL_CURL_LIBRARY_FAIL, /** A cURL library operation failed. */ - EVEL_PTHREAD_LIBRARY_FAIL, /** A Posix threads operation failed. */ - EVEL_OUT_OF_MEMORY, /** A memory allocation failure occurred. */ - EVEL_EVENT_BUFFER_FULL, /** Too many events in the ring-buffer. */ - EVEL_EVENT_HANDLER_INACTIVE, /** Attempt to raise event when inactive. */ - EVEL_NO_METADATA, /** Failed to retrieve OpenStack metadata. */ - EVEL_BAD_METADATA, /** OpenStack metadata invalid format. */ - EVEL_BAD_JSON_FORMAT, /** JSON failed to parse correctly. */ - EVEL_JSON_KEY_NOT_FOUND, /** Failed to find the specified JSON key. */ - EVEL_MAX_ERROR_CODES /** Maximum number of valid error codes. */ -} EVEL_ERR_CODES; - -/**************************************************************************//** - * Logging levels - * - * Variable levels of verbosity in the logging functions. - *****************************************************************************/ -typedef enum { - EVEL_LOG_MIN = 0, - EVEL_LOG_SPAMMY = 30, - EVEL_LOG_DEBUG = 40, - EVEL_LOG_INFO = 50, - EVEL_LOG_ERROR = 60, - EVEL_LOG_MAX = 101 -} EVEL_LOG_LEVELS; - -/*****************************************************************************/ -/* Maximum string lengths. */ -/*****************************************************************************/ -#define EVEL_MAX_STRING_LEN 4096 -#define EVEL_MAX_JSON_BODY 16000 -#define EVEL_MAX_ERROR_STRING_LEN 255 -#define EVEL_MAX_URL_LEN 511 - -/**************************************************************************//** - * This value represents there being no restriction on the reporting interval. - *****************************************************************************/ -static const int EVEL_MEASUREMENT_INTERVAL_UKNOWN = 0; - -/**************************************************************************//** - * How many events can be backed-up before we start dropping events on the - * floor. - * - * @note This value should be tuned in accordance with expected burstiness of - * the event load and the expected response time of the ECOMP event - * listener so that the probability of the buffer filling is suitably - * low. - *****************************************************************************/ -static const int EVEL_EVENT_BUFFER_DEPTH = 100; - -/*****************************************************************************/ -/* How many different IP Types-of-Service are supported. */ -/*****************************************************************************/ -#define EVEL_TOS_SUPPORTED 256 - -/**************************************************************************//** - * Event domains for the various events we support. - * JSON equivalent field: domain - *****************************************************************************/ -typedef enum { - EVEL_DOMAIN_INTERNAL, /** Internal event, not for external routing. */ - EVEL_DOMAIN_HEARTBEAT, /** A Heartbeat event (event header only). */ - EVEL_DOMAIN_FAULT, /** A Fault event. */ - EVEL_DOMAIN_MEASUREMENT, /** A Measurement for VF Scaling event. */ - EVEL_DOMAIN_MOBILE_FLOW, /** A Mobile Flow event. */ - EVEL_DOMAIN_REPORT, /** A Measurement for VF Reporting event. */ - EVEL_DOMAIN_HEARTBEAT_FIELD,/** A Heartbeat field event. */ - EVEL_DOMAIN_SIPSIGNALING, /** A Signaling event. */ - EVEL_DOMAIN_STATE_CHANGE, /** A State Change event. */ - EVEL_DOMAIN_SYSLOG, /** A Syslog event. */ - EVEL_DOMAIN_OTHER, /** Another event. */ - EVEL_DOMAIN_VOICE_QUALITY, /** A Voice Quality Event */ - EVEL_MAX_DOMAINS /** Maximum number of recognized Event types. */ -} EVEL_EVENT_DOMAINS; - -/**************************************************************************//** - * Event priorities. - * JSON equivalent field: priority - *****************************************************************************/ -typedef enum { - EVEL_PRIORITY_HIGH, - EVEL_PRIORITY_MEDIUM, - EVEL_PRIORITY_NORMAL, - EVEL_PRIORITY_LOW, - EVEL_MAX_PRIORITIES -} EVEL_EVENT_PRIORITIES; - -/**************************************************************************//** - * Fault / Threshold severities. - * JSON equivalent field: eventSeverity - *****************************************************************************/ -typedef enum { - EVEL_SEVERITY_CRITICAL, - EVEL_SEVERITY_MAJOR, - EVEL_SEVERITY_MINOR, - EVEL_SEVERITY_WARNING, - EVEL_SEVERITY_NORMAL, - EVEL_MAX_SEVERITIES -} EVEL_SEVERITIES; - -/**************************************************************************//** - * Fault source types. - * JSON equivalent field: eventSourceType - *****************************************************************************/ -typedef enum { - EVEL_SOURCE_OTHER, - EVEL_SOURCE_ROUTER, - EVEL_SOURCE_SWITCH, - EVEL_SOURCE_HOST, - EVEL_SOURCE_CARD, - EVEL_SOURCE_PORT, - EVEL_SOURCE_SLOT_THRESHOLD, - EVEL_SOURCE_PORT_THRESHOLD, - EVEL_SOURCE_VIRTUAL_MACHINE, - EVEL_SOURCE_VIRTUAL_NETWORK_FUNCTION, - /***************************************************************************/ - /* START OF VENDOR-SPECIFIC VALUES */ - /* */ - /* Vendor-specific values should be added here, and handled appropriately */ - /* in evel_event.c. */ - /***************************************************************************/ - - /***************************************************************************/ - /* END OF VENDOR-SPECIFIC VALUES */ - /***************************************************************************/ - EVEL_MAX_SOURCE_TYPES -} EVEL_SOURCE_TYPES; - -/**************************************************************************//** - * Fault VNF Status. - * JSON equivalent field: vfStatus - *****************************************************************************/ -typedef enum { - EVEL_VF_STATUS_ACTIVE, - EVEL_VF_STATUS_IDLE, - EVEL_VF_STATUS_PREP_TERMINATE, - EVEL_VF_STATUS_READY_TERMINATE, - EVEL_VF_STATUS_REQ_TERMINATE, - EVEL_MAX_VF_STATUSES -} EVEL_VF_STATUSES; - -/**************************************************************************//** - * Counter criticalities. - * JSON equivalent field: criticality - *****************************************************************************/ -typedef enum { - EVEL_COUNTER_CRITICALITY_CRIT, - EVEL_COUNTER_CRITICALITY_MAJ, - EVEL_MAX_COUNTER_CRITICALITIES -} EVEL_COUNTER_CRITICALITIES; - -/**************************************************************************//** - * Alert actions. - * JSON equivalent field: alertAction - *****************************************************************************/ -typedef enum { - EVEL_ALERT_ACTION_CLEAR, - EVEL_ALERT_ACTION_CONT, - EVEL_ALERT_ACTION_SET, - EVEL_MAX_ALERT_ACTIONS -} EVEL_ALERT_ACTIONS; - -/**************************************************************************//** - * Alert types. - * JSON equivalent field: alertType - *****************************************************************************/ -typedef enum { - EVEL_ALERT_TYPE_CARD, - EVEL_ALERT_TYPE_ELEMENT, - EVEL_ALERT_TYPE_INTERFACE, - EVEL_ALERT_TYPE_SERVICE, - EVEL_MAX_ALERT_TYPES -} EVEL_ALERT_TYPES; - -/**************************************************************************//** - * Alert types. - * JSON equivalent fields: newState, oldState - *****************************************************************************/ -typedef enum { - EVEL_ENTITY_STATE_IN_SERVICE, - EVEL_ENTITY_STATE_MAINTENANCE, - EVEL_ENTITY_STATE_OUT_OF_SERVICE, - EVEL_MAX_ENTITY_STATES -} EVEL_ENTITY_STATE; - -/**************************************************************************//** - * Syslog facilities. - * JSON equivalent field: syslogFacility - *****************************************************************************/ -typedef enum { - EVEL_SYSLOG_FACILITY_KERNEL, - EVEL_SYSLOG_FACILITY_USER, - EVEL_SYSLOG_FACILITY_MAIL, - EVEL_SYSLOG_FACILITY_SYSTEM_DAEMON, - EVEL_SYSLOG_FACILITY_SECURITY_AUTH, - EVEL_SYSLOG_FACILITY_INTERNAL, - EVEL_SYSLOG_FACILITY_LINE_PRINTER, - EVEL_SYSLOG_FACILITY_NETWORK_NEWS, - EVEL_SYSLOG_FACILITY_UUCP, - EVEL_SYSLOG_FACILITY_CLOCK_DAEMON, - EVEL_SYSLOG_FACILITY_SECURITY_AUTH2, - EVEL_SYSLOG_FACILITY_FTP_DAEMON, - EVEL_SYSLOG_FACILITY_NTP, - EVEL_SYSLOG_FACILITY_LOG_AUDIT, - EVEL_SYSLOG_FACILITY_LOG_ALERT, - EVEL_SYSLOG_FACILITY_CLOCK_DAEMON2, - EVEL_SYSLOG_FACILITY_LOCAL0, - EVEL_SYSLOG_FACILITY_LOCAL1, - EVEL_SYSLOG_FACILITY_LOCAL2, - EVEL_SYSLOG_FACILITY_LOCAL3, - EVEL_SYSLOG_FACILITY_LOCAL4, - EVEL_SYSLOG_FACILITY_LOCAL5, - EVEL_SYSLOG_FACILITY_LOCAL6, - EVEL_SYSLOG_FACILITY_LOCAL7, - EVEL_MAX_SYSLOG_FACILITIES -} EVEL_SYSLOG_FACILITIES; - -/**************************************************************************//** - * TCP flags. - * JSON equivalent fields: tcpFlagCountList, tcpFlagList - *****************************************************************************/ -typedef enum { - EVEL_TCP_NS, - EVEL_TCP_CWR, - EVEL_TCP_ECE, - EVEL_TCP_URG, - EVEL_TCP_ACK, - EVEL_TCP_PSH, - EVEL_TCP_RST, - EVEL_TCP_SYN, - EVEL_TCP_FIN, - EVEL_MAX_TCP_FLAGS -} EVEL_TCP_FLAGS; - -/**************************************************************************//** - * Mobile QCI Classes of Service. - * JSON equivalent fields: mobileQciCosCountList, mobileQciCosList - *****************************************************************************/ -typedef enum { - - /***************************************************************************/ - /* UMTS Classes of Service. */ - /***************************************************************************/ - EVEL_QCI_COS_UMTS_CONVERSATIONAL, - EVEL_QCI_COS_UMTS_STREAMING, - EVEL_QCI_COS_UMTS_INTERACTIVE, - EVEL_QCI_COS_UMTS_BACKGROUND, - - /***************************************************************************/ - /* LTE Classes of Service. */ - /***************************************************************************/ - EVEL_QCI_COS_LTE_1, - EVEL_QCI_COS_LTE_2, - EVEL_QCI_COS_LTE_3, - EVEL_QCI_COS_LTE_4, - EVEL_QCI_COS_LTE_65, - EVEL_QCI_COS_LTE_66, - EVEL_QCI_COS_LTE_5, - EVEL_QCI_COS_LTE_6, - EVEL_QCI_COS_LTE_7, - EVEL_QCI_COS_LTE_8, - EVEL_QCI_COS_LTE_9, - EVEL_QCI_COS_LTE_69, - EVEL_QCI_COS_LTE_70, - EVEL_MAX_QCI_COS_TYPES -} EVEL_QCI_COS_TYPES; - -/**************************************************************************//** - * Service Event endpoint description - * JSON equivalent field: endpointDesc - *****************************************************************************/ -typedef enum { - EVEL_SERVICE_ENDPOINT_CALLEE, - EVEL_SERVICE_ENDPOINT_CALLER, - EVEL_MAX_SERVICE_ENDPOINT_DESC -} EVEL_SERVICE_ENDPOINT_DESC; - -/**************************************************************************//** - * Boolean type for EVEL library. - *****************************************************************************/ -typedef enum { - EVEL_FALSE, - EVEL_TRUE -} EVEL_BOOLEAN; - -/**************************************************************************//** - * Optional parameter holder for double. - *****************************************************************************/ -typedef struct evel_option_double -{ - double value; - EVEL_BOOLEAN is_set; -} EVEL_OPTION_DOUBLE; - -/**************************************************************************//** - * Optional parameter holder for string. - *****************************************************************************/ -typedef struct evel_option_string -{ - char * value; - EVEL_BOOLEAN is_set; -} EVEL_OPTION_STRING; - -/**************************************************************************//** - * Optional parameter holder for int. - *****************************************************************************/ -typedef struct evel_option_int -{ - int value; - EVEL_BOOLEAN is_set; -} EVEL_OPTION_INT; - -/**************************************************************************//** - * Optional parameter holder for unsigned long long. - *****************************************************************************/ -typedef struct evel_option_ull -{ - unsigned long long value; - EVEL_BOOLEAN is_set; -} EVEL_OPTION_ULL; - -/**************************************************************************//** - * Optional parameter holder for time_t. - *****************************************************************************/ -typedef struct evel_option_time -{ - time_t value; - EVEL_BOOLEAN is_set; -} EVEL_OPTION_TIME; - -/**************************************************************************//** - * enrichment fields for internal VES Event Listener service use only, - * not supplied by event sources - *****************************************************************************/ -typedef struct internal_header_fields -{ - void *object; - EVEL_BOOLEAN is_set; -} EVEL_OPTION_INTHEADER_FIELDS; - -/*****************************************************************************/ -/* Supported Common Event Header version. */ -/*****************************************************************************/ -#define EVEL_HEADER_MAJOR_VERSION 1 -#define EVEL_HEADER_MINOR_VERSION 2 - -/**************************************************************************//** - * Event header. - * JSON equivalent field: commonEventHeader - *****************************************************************************/ -typedef struct event_header { - /***************************************************************************/ - /* Version */ - /***************************************************************************/ - int major_version; - int minor_version; - - /***************************************************************************/ - /* Mandatory fields */ - /***************************************************************************/ - EVEL_EVENT_DOMAINS event_domain; - char * event_id; - char * event_name; - char * source_name; - char * reporting_entity_name; - EVEL_EVENT_PRIORITIES priority; - unsigned long long start_epoch_microsec; - unsigned long long last_epoch_microsec; - int sequence; - - /***************************************************************************/ - /* Optional fields */ - /***************************************************************************/ - EVEL_OPTION_STRING event_type; - EVEL_OPTION_STRING source_id; - EVEL_OPTION_STRING reporting_entity_id; - EVEL_OPTION_INTHEADER_FIELDS internal_field; - EVEL_OPTION_STRING nfcnaming_code; - EVEL_OPTION_STRING nfnaming_code; - -} EVENT_HEADER; - -/*****************************************************************************/ -/* Supported Fault version. */ -/*****************************************************************************/ -#define EVEL_FAULT_MAJOR_VERSION 2 -#define EVEL_FAULT_MINOR_VERSION 1 - -/**************************************************************************//** - * Fault. - * JSON equivalent field: faultFields - *****************************************************************************/ -typedef struct event_fault { - /***************************************************************************/ - /* Header and version */ - /***************************************************************************/ - EVENT_HEADER header; - int major_version; - int minor_version; - - /***************************************************************************/ - /* Mandatory fields */ - /***************************************************************************/ - EVEL_SEVERITIES event_severity; - EVEL_SOURCE_TYPES event_source_type; - char * alarm_condition; - char * specific_problem; - EVEL_VF_STATUSES vf_status; - - /***************************************************************************/ - /* Optional fields */ - /***************************************************************************/ - EVEL_OPTION_STRING category; - EVEL_OPTION_STRING alarm_interface_a; - DLIST additional_info; - -} EVENT_FAULT; - -/**************************************************************************//** - * Fault Additional Info. - * JSON equivalent field: alarmAdditionalInformation - *****************************************************************************/ -typedef struct fault_additional_info { - char * name; - char * value; -} FAULT_ADDL_INFO; - - -/**************************************************************************//** - * optional field block for fields specific to heartbeat events - *****************************************************************************/ -typedef struct event_heartbeat_fields -{ - /***************************************************************************/ - /* Header and version */ - /***************************************************************************/ - EVENT_HEADER header; - int major_version; - int minor_version; - - /***************************************************************************/ - /* Mandatory fields */ - /***************************************************************************/ - double heartbeat_version; - int heartbeat_interval; - - /***************************************************************************/ - /* Optional fields */ - /***************************************************************************/ - DLIST additional_info; - -} EVENT_HEARTBEAT_FIELD; - -/**************************************************************************//** - * tuple which provides the name of a key along with its value and - * relative order - *****************************************************************************/ -typedef struct internal_key -{ - char *keyname; - EVEL_OPTION_INT keyorder; - EVEL_OPTION_STRING keyvalue; -} EVEL_INTERNAL_KEY; - -/**************************************************************************//** - * meta-information about an instance of a jsonObject along with - * the actual object instance - *****************************************************************************/ -typedef struct json_object_instance -{ - - char *jsonstring; - unsigned long long objinst_epoch_microsec; - DLIST object_keys; /*EVEL_INTERNAL_KEY list */ - -} EVEL_JSON_OBJECT_INSTANCE; -#define MAX_JSON_TOKENS 128 -/**************************************************************************//** - * Create a new json object instance. - * - * @note The mandatory fields on the Other must be supplied to this factory - * function and are immutable once set. Optional fields have explicit - * setter functions, but again values may only be set once so that the - * Other has immutable properties. - * @param yourjson json string. - * @returns pointer to the newly manufactured ::EVEL_JSON_OBJECT_INSTANCE. - * not used (i.e. posted) it must be released using ::evel_free_jsonobjectinstance. - * @retval NULL Failed to create the json object instance. - *****************************************************************************/ -EVEL_JSON_OBJECT_INSTANCE * evel_new_jsonobjinstance(const char *const yourjson); -/**************************************************************************//** - * Free an json object instance. - * - * Free off the json object instance supplied. - * Will free all the contained allocated memory. - * - *****************************************************************************/ -void evel_free_jsonobjinst(EVEL_JSON_OBJECT_INSTANCE * objinst); - -/**************************************************************************//** - * enrichment fields for internal VES Event Listener service use only, - * not supplied by event sources - *****************************************************************************/ -typedef struct json_object -{ - - char *object_name; - EVEL_OPTION_STRING objectschema; - EVEL_OPTION_STRING objectschemaurl; - EVEL_OPTION_STRING nfsubscribedobjname; - EVEL_OPTION_STRING nfsubscriptionid; - DLIST jsonobjectinstances; /* EVEL_JSON_OBJECT_INSTANCE list */ - -} EVEL_JSON_OBJECT; - -/**************************************************************************//** - * Create a new json object. - * - * @note The mandatory fields on the Other must be supplied to this factory - * function and are immutable once set. Optional fields have explicit - * setter functions, but again values may only be set once so that the - * Other has immutable properties. - * @param name name of the object. - * @returns pointer to the newly manufactured ::EVEL_JSON_OBJECT. - * not used (i.e. posted) it must be released using ::evel_free_jsonobject. - * @retval NULL Failed to create the json object. - *****************************************************************************/ -EVEL_JSON_OBJECT * evel_new_jsonobject(const char *const name); -/**************************************************************************//** - * Free an json object. - * - * Free off the json object instance supplied. - * Will free all the contained allocated memory. - * - *****************************************************************************/ -void evel_free_jsonobject(EVEL_JSON_OBJECT * jsobj); -/*****************************************************************************/ -/* Supported Measurement version. */ -/*****************************************************************************/ -#define EVEL_MEASUREMENT_MAJOR_VERSION 2 -#define EVEL_MEASUREMENT_MINOR_VERSION 1 - -/**************************************************************************//** - * Errors. - * JSON equivalent field: errors - *****************************************************************************/ -typedef struct measurement_errors { - int receive_discards; - int receive_errors; - int transmit_discards; - int transmit_errors; -} MEASUREMENT_ERRORS; - -/**************************************************************************//** - * Measurement. - * JSON equivalent field: measurementsForVfScalingFields - *****************************************************************************/ -typedef struct event_measurement { - /***************************************************************************/ - /* Header and version */ - /***************************************************************************/ - EVENT_HEADER header; - int major_version; - int minor_version; - - /***************************************************************************/ - /* Mandatory fields */ - /***************************************************************************/ - double measurement_interval; - - /***************************************************************************/ - /* Optional fields */ - /***************************************************************************/ - DLIST additional_info; - DLIST additional_measurements; - DLIST additional_objects; - DLIST codec_usage; - EVEL_OPTION_INT concurrent_sessions; - EVEL_OPTION_INT configured_entities; - DLIST cpu_usage; - DLIST disk_usage; - MEASUREMENT_ERRORS * errors; - DLIST feature_usage; - DLIST filesystem_usage; - DLIST latency_distribution; - EVEL_OPTION_DOUBLE mean_request_latency; - DLIST mem_usage; - EVEL_OPTION_INT media_ports_in_use; - EVEL_OPTION_INT request_rate; - EVEL_OPTION_INT vnfc_scaling_metric; - DLIST vnic_usage; - -} EVENT_MEASUREMENT; - -/**************************************************************************//** - * CPU Usage. - * JSON equivalent field: cpuUsage - *****************************************************************************/ -typedef struct measurement_cpu_use { - char * id; - double usage; - EVEL_OPTION_DOUBLE idle; - EVEL_OPTION_DOUBLE intrpt; - EVEL_OPTION_DOUBLE nice; - EVEL_OPTION_DOUBLE softirq; - EVEL_OPTION_DOUBLE steal; - EVEL_OPTION_DOUBLE sys; - EVEL_OPTION_DOUBLE user; - EVEL_OPTION_DOUBLE wait; -} MEASUREMENT_CPU_USE; - - -/**************************************************************************//** - * Disk Usage. - * JSON equivalent field: diskUsage - *****************************************************************************/ -typedef struct measurement_disk_use { - char * id; - EVEL_OPTION_DOUBLE iotimeavg; - EVEL_OPTION_DOUBLE iotimelast; - EVEL_OPTION_DOUBLE iotimemax; - EVEL_OPTION_DOUBLE iotimemin; - EVEL_OPTION_DOUBLE mergereadavg; - EVEL_OPTION_DOUBLE mergereadlast; - EVEL_OPTION_DOUBLE mergereadmax; - EVEL_OPTION_DOUBLE mergereadmin; - EVEL_OPTION_DOUBLE mergewriteavg; - EVEL_OPTION_DOUBLE mergewritelast; - EVEL_OPTION_DOUBLE mergewritemax; - EVEL_OPTION_DOUBLE mergewritemin; - EVEL_OPTION_DOUBLE octetsreadavg; - EVEL_OPTION_DOUBLE octetsreadlast; - EVEL_OPTION_DOUBLE octetsreadmax; - EVEL_OPTION_DOUBLE octetsreadmin; - EVEL_OPTION_DOUBLE octetswriteavg; - EVEL_OPTION_DOUBLE octetswritelast; - EVEL_OPTION_DOUBLE octetswritemax; - EVEL_OPTION_DOUBLE octetswritemin; - EVEL_OPTION_DOUBLE opsreadavg; - EVEL_OPTION_DOUBLE opsreadlast; - EVEL_OPTION_DOUBLE opsreadmax; - EVEL_OPTION_DOUBLE opsreadmin; - EVEL_OPTION_DOUBLE opswriteavg; - EVEL_OPTION_DOUBLE opswritelast; - EVEL_OPTION_DOUBLE opswritemax; - EVEL_OPTION_DOUBLE opswritemin; - EVEL_OPTION_DOUBLE pendingopsavg; - EVEL_OPTION_DOUBLE pendingopslast; - EVEL_OPTION_DOUBLE pendingopsmax; - EVEL_OPTION_DOUBLE pendingopsmin; - EVEL_OPTION_DOUBLE timereadavg; - EVEL_OPTION_DOUBLE timereadlast; - EVEL_OPTION_DOUBLE timereadmax; - EVEL_OPTION_DOUBLE timereadmin; - EVEL_OPTION_DOUBLE timewriteavg; - EVEL_OPTION_DOUBLE timewritelast; - EVEL_OPTION_DOUBLE timewritemax; - EVEL_OPTION_DOUBLE timewritemin; - -} MEASUREMENT_DISK_USE; - -/**************************************************************************//** - * Add an additional Disk usage value name/value pair to the Measurement. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param measurement Pointer to the measurement. - * @param id ASCIIZ string with the CPU's identifier. - * @param usage Disk utilization. - *****************************************************************************/ -MEASUREMENT_DISK_USE * evel_measurement_new_disk_use_add(EVENT_MEASUREMENT * measurement, char * id); - -/**************************************************************************//** - * Filesystem Usage. - * JSON equivalent field: filesystemUsage - *****************************************************************************/ -typedef struct measurement_fsys_use { - char * filesystem_name; - double block_configured; - int block_iops; - double block_used; - double ephemeral_configured; - int ephemeral_iops; - double ephemeral_used; -} MEASUREMENT_FSYS_USE; - -/**************************************************************************//** - * Memory Usage. - * JSON equivalent field: memoryUsage - *****************************************************************************/ -typedef struct measurement_mem_use { - char * id; - char * vmid; - double membuffsz; - EVEL_OPTION_DOUBLE memcache; - EVEL_OPTION_DOUBLE memconfig; - EVEL_OPTION_DOUBLE memfree; - EVEL_OPTION_DOUBLE slabrecl; - EVEL_OPTION_DOUBLE slabunrecl; - EVEL_OPTION_DOUBLE memused; -} MEASUREMENT_MEM_USE; - -/**************************************************************************//** - * Add an additional Memory usage value name/value pair to the Measurement. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param measurement Pointer to the measurement. - * @param id ASCIIZ string with the Memory identifier. - * @param vmidentifier ASCIIZ string with the VM's identifier. - * @param membuffsz Memory Size. - * - * @return Returns pointer to memory use structure in measurements - *****************************************************************************/ -MEASUREMENT_MEM_USE * evel_measurement_new_mem_use_add(EVENT_MEASUREMENT * measurement, - char * id, char *vmidentifier, double membuffsz); - -/**************************************************************************//** - * Set kilobytes of memory used for cache - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mem_use Pointer to the Memory Use. - * @param val double - *****************************************************************************/ -void evel_measurement_mem_use_memcache_set(MEASUREMENT_MEM_USE * const mem_use, - const double val); -/**************************************************************************//** - * Set kilobytes of memory configured in the virtual machine on which the VNFC reporting - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mem_use Pointer to the Memory Use. - * @param val double - *****************************************************************************/ -void evel_measurement_mem_use_memconfig_set(MEASUREMENT_MEM_USE * const mem_use, - const double val); -/**************************************************************************//** - * Set kilobytes of physical RAM left unused by the system - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mem_use Pointer to the Memory Use. - * @param val double - *****************************************************************************/ -void evel_measurement_mem_use_memfree_set(MEASUREMENT_MEM_USE * const mem_use, - const double val); -/**************************************************************************//** - * Set the part of the slab that can be reclaimed such as caches measured in kilobytes - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mem_use Pointer to the Memory Use. - * @param val double - *****************************************************************************/ -void evel_measurement_mem_use_slab_reclaimed_set(MEASUREMENT_MEM_USE * const mem_use, - const double val); -/**************************************************************************//** - * Set the part of the slab that cannot be reclaimed such as caches measured in kilobytes - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mem_use Pointer to the Memory Use. - * @param val double - *****************************************************************************/ -void evel_measurement_mem_use_slab_unreclaimable_set(MEASUREMENT_MEM_USE * const mem_use, - const double val); -/**************************************************************************//** - * Set the total memory minus the sum of free, buffered, cached and slab memory in kilobytes - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mem_use Pointer to the Memory Use. - * @param val double - *****************************************************************************/ -void evel_measurement_mem_use_usedup_set(MEASUREMENT_MEM_USE * const mem_use, - const double val); -/**************************************************************************//** - * Latency Bucket. - * JSON equivalent field: latencyBucketMeasure - *****************************************************************************/ -typedef struct measurement_latency_bucket { - int count; - - /***************************************************************************/ - /* Optional fields */ - /***************************************************************************/ - EVEL_OPTION_DOUBLE high_end; - EVEL_OPTION_DOUBLE low_end; - -} MEASUREMENT_LATENCY_BUCKET; - -/**************************************************************************//** - * Virtual NIC usage. - * JSON equivalent field: vNicUsage - *****************************************************************************/ -typedef struct measurement_vnic_performance { - /***************************************************************************/ - /* Optional fields */ - /***************************************************************************/ - /*Cumulative count of broadcast packets received as read at the end of - the measurement interval*/ - EVEL_OPTION_DOUBLE recvd_bcast_packets_acc; - /*Count of broadcast packets received within the measurement interval*/ - EVEL_OPTION_DOUBLE recvd_bcast_packets_delta; - /*Cumulative count of discarded packets received as read at the end of - the measurement interval*/ - EVEL_OPTION_DOUBLE recvd_discarded_packets_acc; - /*Count of discarded packets received within the measurement interval*/ - EVEL_OPTION_DOUBLE recvd_discarded_packets_delta; - /*Cumulative count of error packets received as read at the end of - the measurement interval*/ - EVEL_OPTION_DOUBLE recvd_error_packets_acc; - /*Count of error packets received within the measurement interval*/ - EVEL_OPTION_DOUBLE recvd_error_packets_delta; - /*Cumulative count of multicast packets received as read at the end of - the measurement interval*/ - EVEL_OPTION_DOUBLE recvd_mcast_packets_acc; - /*Count of mcast packets received within the measurement interval*/ - EVEL_OPTION_DOUBLE recvd_mcast_packets_delta; - /*Cumulative count of octets received as read at the end of - the measurement interval*/ - EVEL_OPTION_DOUBLE recvd_octets_acc; - /*Count of octets received within the measurement interval*/ - EVEL_OPTION_DOUBLE recvd_octets_delta; - /*Cumulative count of all packets received as read at the end of - the measurement interval*/ - EVEL_OPTION_DOUBLE recvd_total_packets_acc; - /*Count of all packets received within the measurement interval*/ - EVEL_OPTION_DOUBLE recvd_total_packets_delta; - /*Cumulative count of unicast packets received as read at the end of - the measurement interval*/ - EVEL_OPTION_DOUBLE recvd_ucast_packets_acc; - /*Count of unicast packets received within the measurement interval*/ - EVEL_OPTION_DOUBLE recvd_ucast_packets_delta; - /*Cumulative count of transmitted broadcast packets at the end of - the measurement interval*/ - EVEL_OPTION_DOUBLE tx_bcast_packets_acc; - /*Count of transmitted broadcast packets within the measurement interval*/ - EVEL_OPTION_DOUBLE tx_bcast_packets_delta; - /*Cumulative count of transmit discarded packets at the end of - the measurement interval*/ - EVEL_OPTION_DOUBLE tx_discarded_packets_acc; - /*Count of transmit discarded packets within the measurement interval*/ - EVEL_OPTION_DOUBLE tx_discarded_packets_delta; - /*Cumulative count of transmit error packets at the end of - the measurement interval*/ - EVEL_OPTION_DOUBLE tx_error_packets_acc; - /*Count of transmit error packets within the measurement interval*/ - EVEL_OPTION_DOUBLE tx_error_packets_delta; - /*Cumulative count of transmit multicast packets at the end of - the measurement interval*/ - EVEL_OPTION_DOUBLE tx_mcast_packets_acc; - /*Count of transmit multicast packets within the measurement interval*/ - EVEL_OPTION_DOUBLE tx_mcast_packets_delta; - /*Cumulative count of transmit octets at the end of - the measurement interval*/ - EVEL_OPTION_DOUBLE tx_octets_acc; - /*Count of transmit octets received within the measurement interval*/ - EVEL_OPTION_DOUBLE tx_octets_delta; - /*Cumulative count of all transmit packets at the end of - the measurement interval*/ - EVEL_OPTION_DOUBLE tx_total_packets_acc; - /*Count of transmit packets within the measurement interval*/ - EVEL_OPTION_DOUBLE tx_total_packets_delta; - /*Cumulative count of all transmit unicast packets at the end of - the measurement interval*/ - EVEL_OPTION_DOUBLE tx_ucast_packets_acc; - /*Count of transmit unicast packets within the measurement interval*/ - EVEL_OPTION_DOUBLE tx_ucast_packets_delta; - /* Indicates whether vNicPerformance values are likely inaccurate - due to counter overflow or other condtions*/ - char *valuesaresuspect; - char *vnic_id; - -} MEASUREMENT_VNIC_PERFORMANCE; - -/**************************************************************************//** - * Codec Usage. - * JSON equivalent field: codecsInUse - *****************************************************************************/ -typedef struct measurement_codec_use { - char * codec_id; - int number_in_use; -} MEASUREMENT_CODEC_USE; - -/**************************************************************************//** - * Feature Usage. - * JSON equivalent field: featuresInUse - *****************************************************************************/ -typedef struct measurement_feature_use { - char * feature_id; - int feature_utilization; -} MEASUREMENT_FEATURE_USE; - -/**************************************************************************//** - * Measurement Group. - * JSON equivalent field: additionalMeasurements - *****************************************************************************/ -typedef struct measurement_group { - char * name; - DLIST measurements; -} MEASUREMENT_GROUP; - -/**************************************************************************//** - * Custom Defined Measurement. - * JSON equivalent field: measurements - *****************************************************************************/ -typedef struct custom_measurement { - char * name; - char * value; -} CUSTOM_MEASUREMENT; - -/*****************************************************************************/ -/* Supported Report version. */ -/*****************************************************************************/ -#define EVEL_REPORT_MAJOR_VERSION 1 -#define EVEL_REPORT_MINOR_VERSION 1 - -/**************************************************************************//** - * Report. - * JSON equivalent field: measurementsForVfReportingFields - * - * @note This is an experimental event type and is not currently a formal part - * of AT&T's specification. - *****************************************************************************/ -typedef struct event_report { - /***************************************************************************/ - /* Header and version */ - /***************************************************************************/ - EVENT_HEADER header; - int major_version; - int minor_version; - - /***************************************************************************/ - /* Mandatory fields */ - /***************************************************************************/ - double measurement_interval; - - /***************************************************************************/ - /* Optional fields */ - /***************************************************************************/ - DLIST feature_usage; - DLIST measurement_groups; - -} EVENT_REPORT; - -/**************************************************************************//** - * Mobile GTP Per Flow Metrics. - * JSON equivalent field: gtpPerFlowMetrics - *****************************************************************************/ -typedef struct mobile_gtp_per_flow_metrics { - double avg_bit_error_rate; - double avg_packet_delay_variation; - int avg_packet_latency; - int avg_receive_throughput; - int avg_transmit_throughput; - int flow_activation_epoch; - int flow_activation_microsec; - int flow_deactivation_epoch; - int flow_deactivation_microsec; - time_t flow_deactivation_time; - char * flow_status; - int max_packet_delay_variation; - int num_activation_failures; - int num_bit_errors; - int num_bytes_received; - int num_bytes_transmitted; - int num_dropped_packets; - int num_l7_bytes_received; - int num_l7_bytes_transmitted; - int num_lost_packets; - int num_out_of_order_packets; - int num_packet_errors; - int num_packets_received_excl_retrans; - int num_packets_received_incl_retrans; - int num_packets_transmitted_incl_retrans; - int num_retries; - int num_timeouts; - int num_tunneled_l7_bytes_received; - int round_trip_time; - int time_to_first_byte; - - /***************************************************************************/ - /* Optional fields */ - /***************************************************************************/ - EVEL_OPTION_INT ip_tos_counts[EVEL_TOS_SUPPORTED]; - EVEL_OPTION_INT tcp_flag_counts[EVEL_MAX_TCP_FLAGS]; - EVEL_OPTION_INT qci_cos_counts[EVEL_MAX_QCI_COS_TYPES]; - EVEL_OPTION_INT dur_connection_failed_status; - EVEL_OPTION_INT dur_tunnel_failed_status; - EVEL_OPTION_STRING flow_activated_by; - EVEL_OPTION_TIME flow_activation_time; - EVEL_OPTION_STRING flow_deactivated_by; - EVEL_OPTION_STRING gtp_connection_status; - EVEL_OPTION_STRING gtp_tunnel_status; - EVEL_OPTION_INT large_packet_rtt; - EVEL_OPTION_DOUBLE large_packet_threshold; - EVEL_OPTION_INT max_receive_bit_rate; - EVEL_OPTION_INT max_transmit_bit_rate; - EVEL_OPTION_INT num_gtp_echo_failures; - EVEL_OPTION_INT num_gtp_tunnel_errors; - EVEL_OPTION_INT num_http_errors; - -} MOBILE_GTP_PER_FLOW_METRICS; - -/*****************************************************************************/ -/* Supported Mobile Flow version. */ -/*****************************************************************************/ -#define EVEL_MOBILE_FLOW_MAJOR_VERSION 1 -#define EVEL_MOBILE_FLOW_MINOR_VERSION 2 - -/**************************************************************************//** - * Mobile Flow. - * JSON equivalent field: mobileFlow - *****************************************************************************/ -typedef struct event_mobile_flow { - /***************************************************************************/ - /* Header and version */ - /***************************************************************************/ - EVENT_HEADER header; - int major_version; - int minor_version; - - /***************************************************************************/ - /* Mandatory fields */ - /***************************************************************************/ - char * flow_direction; - MOBILE_GTP_PER_FLOW_METRICS * gtp_per_flow_metrics; - char * ip_protocol_type; - char * ip_version; - char * other_endpoint_ip_address; - int other_endpoint_port; - char * reporting_endpoint_ip_addr; - int reporting_endpoint_port; - DLIST additional_info; /* JSON: additionalFields */ - - /***************************************************************************/ - /* Optional fields */ - /***************************************************************************/ - EVEL_OPTION_STRING application_type; - EVEL_OPTION_STRING app_protocol_type; - EVEL_OPTION_STRING app_protocol_version; - EVEL_OPTION_STRING cid; - EVEL_OPTION_STRING connection_type; - EVEL_OPTION_STRING ecgi; - EVEL_OPTION_STRING gtp_protocol_type; - EVEL_OPTION_STRING gtp_version; - EVEL_OPTION_STRING http_header; - EVEL_OPTION_STRING imei; - EVEL_OPTION_STRING imsi; - EVEL_OPTION_STRING lac; - EVEL_OPTION_STRING mcc; - EVEL_OPTION_STRING mnc; - EVEL_OPTION_STRING msisdn; - EVEL_OPTION_STRING other_functional_role; - EVEL_OPTION_STRING rac; - EVEL_OPTION_STRING radio_access_technology; - EVEL_OPTION_STRING sac; - EVEL_OPTION_INT sampling_algorithm; - EVEL_OPTION_STRING tac; - EVEL_OPTION_STRING tunnel_id; - EVEL_OPTION_STRING vlan_id; - -} EVENT_MOBILE_FLOW; - -/*****************************************************************************/ -/* Supported Other field version. */ -/*****************************************************************************/ -#define EVEL_OTHER_EVENT_MAJOR_VERSION 1 -#define EVEL_OTHER_EVENT_MINOR_VERSION 1 - -/**************************************************************************//** - * Other. - * JSON equivalent field: otherFields - *****************************************************************************/ -typedef struct event_other { - EVENT_HEADER header; - int major_version; - int minor_version; - - HASHTABLE_T *namedarrays; /* HASHTABLE_T */ - DLIST jsonobjects; /* DLIST of EVEL_JSON_OBJECT */ - DLIST namedvalues; -} EVENT_OTHER; - -/**************************************************************************//** - * Other Field. - * JSON equivalent field: otherFields - *****************************************************************************/ -typedef struct other_field { - char * name; - char * value; -} OTHER_FIELD; - - -/*****************************************************************************/ -/* Supported Service Events version. */ -/*****************************************************************************/ -#define EVEL_HEARTBEAT_FIELD_MAJOR_VERSION 1 -#define EVEL_HEARTBEAT_FIELD_MINOR_VERSION 1 - - -/*****************************************************************************/ -/* Supported Signaling version. */ -/*****************************************************************************/ -#define EVEL_SIGNALING_MAJOR_VERSION 2 -#define EVEL_SIGNALING_MINOR_VERSION 1 - -/**************************************************************************//** - * Vendor VNF Name fields. - * JSON equivalent field: vendorVnfNameFields - *****************************************************************************/ -typedef struct vendor_vnfname_field { - char * vendorname; - EVEL_OPTION_STRING vfmodule; - EVEL_OPTION_STRING vnfname; -} VENDOR_VNFNAME_FIELD; - -/**************************************************************************//** - * Signaling. - * JSON equivalent field: signalingFields - *****************************************************************************/ -typedef struct event_signaling { - /***************************************************************************/ - /* Header and version */ - /***************************************************************************/ - EVENT_HEADER header; - int major_version; - int minor_version; - - /***************************************************************************/ - /* Mandatory fields */ - /***************************************************************************/ - VENDOR_VNFNAME_FIELD vnfname_field; - EVEL_OPTION_STRING correlator; /* JSON: correlator */ - EVEL_OPTION_STRING local_ip_address; /* JSON: localIpAddress */ - EVEL_OPTION_STRING local_port; /* JSON: localPort */ - EVEL_OPTION_STRING remote_ip_address; /* JSON: remoteIpAddress */ - EVEL_OPTION_STRING remote_port; /* JSON: remotePort */ - - /***************************************************************************/ - /* Optional fields */ - /***************************************************************************/ - EVEL_OPTION_STRING compressed_sip; /* JSON: compressedSip */ - EVEL_OPTION_STRING summary_sip; /* JSON: summarySip */ - DLIST additional_info; - -} EVENT_SIGNALING; - -/**************************************************************************//** - * Sgnaling Additional Field. - * JSON equivalent field: additionalFields - *****************************************************************************/ -typedef struct signaling_additional_field { - char * name; - char * value; -} SIGNALING_ADDL_FIELD; - -/*****************************************************************************/ -/* Supported State Change version. */ -/*****************************************************************************/ -#define EVEL_STATE_CHANGE_MAJOR_VERSION 1 -#define EVEL_STATE_CHANGE_MINOR_VERSION 2 - -/**************************************************************************//** - * State Change. - * JSON equivalent field: stateChangeFields - *****************************************************************************/ -typedef struct event_state_change { - /***************************************************************************/ - /* Header and version */ - /***************************************************************************/ - EVENT_HEADER header; - int major_version; - int minor_version; - - /***************************************************************************/ - /* Mandatory fields */ - /***************************************************************************/ - EVEL_ENTITY_STATE new_state; - EVEL_ENTITY_STATE old_state; - char * state_interface; - double version; - - /***************************************************************************/ - /* Optional fields */ - /***************************************************************************/ - DLIST additional_fields; - -} EVENT_STATE_CHANGE; - -/**************************************************************************//** - * State Change Additional Field. - * JSON equivalent field: additionalFields - *****************************************************************************/ -typedef struct state_change_additional_field { - char * name; - char * value; -} STATE_CHANGE_ADDL_FIELD; - -/*****************************************************************************/ -/* Supported Syslog version. */ -/*****************************************************************************/ -#define EVEL_SYSLOG_MAJOR_VERSION 1 -#define EVEL_SYSLOG_MINOR_VERSION 2 - -/**************************************************************************//** - * Syslog. - * JSON equivalent field: syslogFields - *****************************************************************************/ -typedef struct event_syslog { - /***************************************************************************/ - /* Header and version */ - /***************************************************************************/ - EVENT_HEADER header; - int major_version; - int minor_version; - - /***************************************************************************/ - /* Mandatory fields */ - /***************************************************************************/ - EVEL_SOURCE_TYPES event_source_type; - char * syslog_msg; - char * syslog_tag; - - /***************************************************************************/ - /* Optional fields */ - /***************************************************************************/ - EVEL_OPTION_STRING additional_filters; - EVEL_OPTION_STRING event_source_host; - EVEL_OPTION_INT syslog_facility; - EVEL_OPTION_INT syslog_priority; - EVEL_OPTION_STRING syslog_proc; - EVEL_OPTION_INT syslog_proc_id; - EVEL_OPTION_STRING syslog_s_data; - EVEL_OPTION_STRING syslog_sdid; - EVEL_OPTION_STRING syslog_severity; - double syslog_fver; - EVEL_OPTION_INT syslog_ver; - -} EVENT_SYSLOG; - -/**************************************************************************//** - * Copyright. - * JSON equivalent object: attCopyrightNotice - *****************************************************************************/ -typedef struct copyright { - char * useAndRedistribution; - char * condition1; - char * condition2; - char * condition3; - char * condition4; - char * disclaimerLine1; - char * disclaimerLine2; - char * disclaimerLine3; - char * disclaimerLine4; -} COPYRIGHT; - -/**************************************************************************//** - * Library initialization. - * - * Initialize the EVEL library. - * - * @note This function initializes the cURL library. Applications making use - * of libcurl may need to pull the initialization out of here. Note - * also that this function is not threadsafe as a result - refer to - * libcurl's API documentation for relevant warnings. - * - * @sa Matching Term function. - * - * @param fqdn The API's FQDN or IP address. - * @param port The API's port. - * @param path The optional path (may be NULL). - * @param topic The optional topic part of the URL (may be NULL). - * @param secure Whether to use HTTPS (0=HTTP, 1=HTTPS). - * @param username Username for Basic Authentication of requests. - * @param password Password for Basic Authentication of requests. - * @param source_type The kind of node we represent. - * @param role The role this node undertakes. - * @param verbosity 0 for normal operation, positive values for chattier - * logs. - * - * @returns Status code - * @retval EVEL_SUCCESS On success - * @retval ::EVEL_ERR_CODES On failure. - *****************************************************************************/ -EVEL_ERR_CODES evel_initialize(const char * const fqdn, - int port, - const char * const path, - const char * const topic, - int secure, - const char * const username, - const char * const password, - EVEL_SOURCE_TYPES source_type, - const char * const role, - int verbosity - ); - -/**************************************************************************//** - * Clean up the EVEL library. - * - * @note that at present don't expect Init/Term cycling not to leak memory! - * - * @returns Status code - * @retval EVEL_SUCCESS On success - * @retval "One of ::EVEL_ERR_CODES" On failure. - *****************************************************************************/ -EVEL_ERR_CODES evel_terminate(void); - -EVEL_ERR_CODES evel_post_event(EVENT_HEADER * event); -const char * evel_error_string(void); - - -/**************************************************************************//** - * Free an event. - * - * Free off the event supplied. Will free all the contained allocated memory. - * - * @note It is safe to free a NULL pointer. - *****************************************************************************/ -void evel_free_event(void * event); - -/**************************************************************************//** - * Encode the event as a JSON event object according to AT&T's schema. - * - * @param json Pointer to where to store the JSON encoded data. - * @param max_size Size of storage available in json_body. - * @param event Pointer to the ::EVENT_HEADER to encode. - * @returns Number of bytes actually written. - *****************************************************************************/ -int evel_json_encode_event(char * json, - int max_size, - EVENT_HEADER * event); - -/**************************************************************************//** - * Callback function to provide returned data. - * - * Copy data into the supplied buffer, write_callback::ptr, checking size - * limits. - * - * @returns Number of bytes placed into write_callback::ptr. 0 for EOF. - *****************************************************************************/ -size_t evel_write_callback(void *contents, - size_t size, - size_t nmemb, - void *userp); - -/*****************************************************************************/ -/*****************************************************************************/ -/* */ -/* HEARTBEAT - (includes common header, too) */ -/* */ -/*****************************************************************************/ -/*****************************************************************************/ - -/**************************************************************************//** - * Create a new heartbeat event. - * - * @note that the heartbeat is just a "naked" commonEventHeader! - * - * @returns pointer to the newly manufactured ::EVENT_HEADER. If the event is - * not used it must be released using ::evel_free_event - * @retval NULL Failed to create the event. - *****************************************************************************/ -EVENT_HEADER * evel_new_heartbeat(void); - -/**************************************************************************//** - * Free an event header. - * - * Free off the event header supplied. Will free all the contained allocated - * memory. - * - * @note It does not free the header itself, since that may be part of a - * larger structure. - *****************************************************************************/ -void evel_free_header(EVENT_HEADER * const event); - -/**************************************************************************//** - * Initialize a newly created event header. - * - * @param header Pointer to the header being initialized. - *****************************************************************************/ -void evel_init_header(EVENT_HEADER * const header,const char *const eventname); - -/**************************************************************************//** - * Set the Event Type property of the event header. - * - * @param header Pointer to the ::EVENT_HEADER. - * @param type The Event Type to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_header_type_set(EVENT_HEADER * const header, - const char * const type); - -/**************************************************************************//** - * Set the Start Epoch property of the event header. - * - * @note The Start Epoch defaults to the time of event creation. - * - * @param header Pointer to the ::EVENT_HEADER. - * @param start_epoch_microsec - * The start epoch to set, in microseconds. - *****************************************************************************/ -void evel_start_epoch_set(EVENT_HEADER * const header, - const unsigned long long start_epoch_microsec); - -/**************************************************************************//** - * Set the Last Epoch property of the event header. - * - * @note The Last Epoch defaults to the time of event creation. - * - * @param header Pointer to the ::EVENT_HEADER. - * @param last_epoch_microsec - * The last epoch to set, in microseconds. - *****************************************************************************/ -void evel_last_epoch_set(EVENT_HEADER * const header, - const unsigned long long last_epoch_microsec); - -/**************************************************************************//** - * Set the Reporting Entity Name property of the event header. - * - * @note The Reporting Entity Name defaults to the OpenStack VM Name. - * - * @param header Pointer to the ::EVENT_HEADER. - * @param entity_name The entity name to set. - *****************************************************************************/ -void evel_reporting_entity_name_set(EVENT_HEADER * const header, - const char * const entity_name); - -/**************************************************************************//** - * Set the Reporting Entity Id property of the event header. - * - * @note The Reporting Entity Id defaults to the OpenStack VM UUID. - * - * @param header Pointer to the ::EVENT_HEADER. - * @param entity_id The entity id to set. - *****************************************************************************/ -void evel_reporting_entity_id_set(EVENT_HEADER * const header, - const char * const entity_id); - -/*****************************************************************************/ -/*****************************************************************************/ -/* */ -/* FAULT */ -/* */ -/*****************************************************************************/ -/*****************************************************************************/ - -/**************************************************************************//** - * Create a new fault event. - * - * @note The mandatory fields on the Fault must be supplied to this factory - * function and are immutable once set. Optional fields have explicit - * setter functions, but again values may only be set once so that the - * Fault has immutable properties. - * @param condition The condition indicated by the Fault. - * @param specific_problem The specific problem triggering the fault. - * @param priority The priority of the event. - * @param severity The severity of the Fault. - * @param ev_source_type Source of Alarm event - * @param version fault version - * @param status status of Virtual Function - * @returns pointer to the newly manufactured ::EVENT_FAULT. If the event is - * not used (i.e. posted) it must be released using ::evel_free_fault. - * @retval NULL Failed to create the event. - *****************************************************************************/ -EVENT_FAULT * evel_new_fault(const char * const condition, - const char * const specific_problem, - EVEL_EVENT_PRIORITIES priority, - EVEL_SEVERITIES severity, - EVEL_SOURCE_TYPES ev_source_type, - EVEL_VF_STATUSES status); - -/**************************************************************************//** - * Free a Fault. - * - * Free off the Fault supplied. Will free all the contained allocated memory. - * - * @note It does not free the Fault itself, since that may be part of a - * larger structure. - *****************************************************************************/ -void evel_free_fault(EVENT_FAULT * event); - -/**************************************************************************//** - * Set the Fault Category property of the Fault. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param fault Pointer to the fault. - * @param category Category : license, link, routing, security, signaling. - * ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_fault_category_set(EVENT_FAULT * fault, - const char * const category); - -/**************************************************************************//** - * Set the Alarm Interface A property of the Fault. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param fault Pointer to the fault. - * @param interface The Alarm Interface A to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_fault_interface_set(EVENT_FAULT * fault, - const char * const interface); - -/**************************************************************************//** - * Add an additional value name/value pair to the Fault. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param fault Pointer to the fault. - * @param name ASCIIZ string with the attribute's name. - * @param value ASCIIZ string with the attribute's value. - *****************************************************************************/ -void evel_fault_addl_info_add(EVENT_FAULT * fault, char * name, char * value); - -/**************************************************************************//** - * Set the Event Type property of the Fault. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param fault Pointer to the fault. - * @param type The Event Type to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_fault_type_set(EVENT_FAULT * fault, const char * const type); - -/*****************************************************************************/ -/*****************************************************************************/ -/* */ -/* MEASUREMENT */ -/* */ -/*****************************************************************************/ -/*****************************************************************************/ - -/**************************************************************************//** - * Create a new Measurement event. - * - * @note The mandatory fields on the Measurement must be supplied to this - * factory function and are immutable once set. Optional fields have - * explicit setter functions, but again values may only be set once so - * that the Measurement has immutable properties. - * - * @param measurement_interval - * - * @returns pointer to the newly manufactured ::EVENT_MEASUREMENT. If the - * event is not used (i.e. posted) it must be released using - * ::evel_free_event. - * @retval NULL Failed to create the event. - *****************************************************************************/ -EVENT_MEASUREMENT * evel_new_measurement(double measurement_interval); - -/**************************************************************************//** - * Free a Measurement. - * - * Free off the Measurement supplied. Will free all the contained allocated - * memory. - * - * @note It does not free the Measurement itself, since that may be part of a - * larger structure. - *****************************************************************************/ -void evel_free_measurement(EVENT_MEASUREMENT * event); - -/**************************************************************************//** - * Set the Event Type property of the Measurement. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param measurement Pointer to the Measurement. - * @param type The Event Type to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_measurement_type_set(EVENT_MEASUREMENT * measurement, - const char * const type); - -/**************************************************************************//** - * Set the Concurrent Sessions property of the Measurement. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param measurement Pointer to the Measurement. - * @param concurrent_sessions The Concurrent Sessions to be set. - *****************************************************************************/ -void evel_measurement_conc_sess_set(EVENT_MEASUREMENT * measurement, - int concurrent_sessions); - -/**************************************************************************//** - * Set the Configured Entities property of the Measurement. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param measurement Pointer to the Measurement. - * @param configured_entities The Configured Entities to be set. - *****************************************************************************/ -void evel_measurement_cfg_ents_set(EVENT_MEASUREMENT * measurement, - int configured_entities); - -/**************************************************************************//** - * Add an additional set of Errors to the Measurement. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param measurement Pointer to the measurement. - * @param receive_discards The number of receive discards. - * @param receive_errors The number of receive errors. - * @param transmit_discards The number of transmit discards. - * @param transmit_errors The number of transmit errors. - *****************************************************************************/ -void evel_measurement_errors_set(EVENT_MEASUREMENT * measurement, - int receive_discards, - int receive_errors, - int transmit_discards, - int transmit_errors); - -/**************************************************************************//** - * Set the Mean Request Latency property of the Measurement. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param measurement Pointer to the Measurement. - * @param mean_request_latency The Mean Request Latency to be set. - *****************************************************************************/ -void evel_measurement_mean_req_lat_set(EVENT_MEASUREMENT * measurement, - double mean_request_latency); - -/**************************************************************************//** - * Set the Request Rate property of the Measurement. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param measurement Pointer to the Measurement. - * @param request_rate The Request Rate to be set. - *****************************************************************************/ -void evel_measurement_request_rate_set(EVENT_MEASUREMENT * measurement, - int request_rate); - -/**************************************************************************//** - * Add an additional CPU usage value name/value pair to the Measurement. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param measurement Pointer to the measurement. - * @param id ASCIIZ string with the CPU's identifier. - * @param usage CPU utilization. - *****************************************************************************/ -MEASUREMENT_CPU_USE * evel_measurement_new_cpu_use_add(EVENT_MEASUREMENT * measurement, char * id, double usage); - -/**************************************************************************//** - * Set the CPU Idle value in measurement interval - * percentage of CPU time spent in the idle task - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param cpu_use Pointer to the CPU Use. - * @param val double - *****************************************************************************/ -void evel_measurement_cpu_use_idle_set(MEASUREMENT_CPU_USE *const cpu_use, - const double val); - -/**************************************************************************//** - * Set the percentage of time spent servicing interrupts - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param cpu_use Pointer to the CPU Use. - * @param val double - *****************************************************************************/ -void evel_measurement_cpu_use_interrupt_set(MEASUREMENT_CPU_USE * const cpu_use, - const double val); - -/**************************************************************************//** - * Set the percentage of time spent running user space processes that have been niced - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param cpu_use Pointer to the CPU Use. - * @param val double - *****************************************************************************/ -void evel_measurement_cpu_use_nice_set(MEASUREMENT_CPU_USE * const cpu_use, - const double val); - -/**************************************************************************//** - * Set the percentage of time spent handling soft irq interrupts - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param cpu_use Pointer to the CPU Use. - * @param val double - *****************************************************************************/ -void evel_measurement_cpu_use_softirq_set(MEASUREMENT_CPU_USE * const cpu_use, - const double val); -/**************************************************************************//** - * Set the percentage of time spent in involuntary wait - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param cpu_use Pointer to the CPU Use. - * @param val double - *****************************************************************************/ -void evel_measurement_cpu_use_steal_set(MEASUREMENT_CPU_USE * const cpu_use, - const double val); -/**************************************************************************//** - * Set the percentage of time spent on system tasks running the kernel - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param cpu_use Pointer to the CPU Use. - * @param val double - *****************************************************************************/ -void evel_measurement_cpu_use_system_set(MEASUREMENT_CPU_USE * const cpu_use, - const double val); -/**************************************************************************//** - * Set the percentage of time spent running un-niced user space processes - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param cpu_use Pointer to the CPU Use. - * @param val double - *****************************************************************************/ -void evel_measurement_cpu_use_usageuser_set(MEASUREMENT_CPU_USE * const cpu_use, - const double val); -/**************************************************************************//** - * Set the percentage of CPU time spent waiting for I/O operations to complete - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param cpu_use Pointer to the CPU Use. - * @param val double - *****************************************************************************/ -void evel_measurement_cpu_use_wait_set(MEASUREMENT_CPU_USE * const cpu_use, - const double val); - -/**************************************************************************//** - * Add an additional File System usage value name/value pair to the - * Measurement. - * - * The filesystem_name is null delimited ASCII string. The library takes a - * copy so the caller does not have to preserve values after the function - * returns. - * - * @param measurement Pointer to the measurement. - * @param filesystem_name ASCIIZ string with the file-system's UUID. - * @param block_configured Block storage configured. - * @param block_used Block storage in use. - * @param block_iops Block storage IOPS. - * @param ephemeral_configured Ephemeral storage configured. - * @param ephemeral_used Ephemeral storage in use. - * @param ephemeral_iops Ephemeral storage IOPS. - *****************************************************************************/ -void evel_measurement_fsys_use_add(EVENT_MEASUREMENT * measurement, - char * filesystem_name, - double block_configured, - double block_used, - int block_iops, - double ephemeral_configured, - double ephemeral_used, - int ephemeral_iops); - -/**************************************************************************//** - * Add a Feature usage value name/value pair to the Measurement. - * - * The name is null delimited ASCII string. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param measurement Pointer to the measurement. - * @param feature ASCIIZ string with the feature's name. - * @param utilization Utilization of the feature. - *****************************************************************************/ -void evel_measurement_feature_use_add(EVENT_MEASUREMENT * measurement, - char * feature, - int utilization); - -/**************************************************************************//** - * Add a Additional Measurement value name/value pair to the Measurement. - * - * The name is null delimited ASCII string. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param measurement Pointer to the Measurement. - * @param group ASCIIZ string with the measurement group's name. - * @param name ASCIIZ string containing the measurement's name. - * @param name ASCIIZ string containing the measurement's value. - *****************************************************************************/ -void evel_measurement_custom_measurement_add(EVENT_MEASUREMENT * measurement, - const char * const group, - const char * const name, - const char * const value); - -/**************************************************************************//** - * Add a Codec usage value name/value pair to the Measurement. - * - * The name is null delimited ASCII string. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param measurement Pointer to the measurement. - * @param codec ASCIIZ string with the codec's name. - * @param utilization Utilization of the feature. - *****************************************************************************/ -void evel_measurement_codec_use_add(EVENT_MEASUREMENT * measurement, - char * codec, - int utilization); - -/**************************************************************************//** - * Set the Media Ports in Use property of the Measurement. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param measurement Pointer to the measurement. - * @param media_ports_in_use The media port usage to set. - *****************************************************************************/ -void evel_measurement_media_port_use_set(EVENT_MEASUREMENT * measurement, - int media_ports_in_use); - -/**************************************************************************//** - * Set the VNFC Scaling Metric property of the Measurement. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param measurement Pointer to the measurement. - * @param scaling_metric The scaling metric to set. - *****************************************************************************/ -void evel_measurement_vnfc_scaling_metric_set(EVENT_MEASUREMENT * measurement, - int scaling_metric); - -/**************************************************************************//** - * Create a new Latency Bucket to be added to a Measurement event. - * - * @note The mandatory fields on the ::MEASUREMENT_LATENCY_BUCKET must be - * supplied to this factory function and are immutable once set. - * Optional fields have explicit setter functions, but again values - * may only be set once so that the ::MEASUREMENT_LATENCY_BUCKET has - * immutable properties. - * - * @param count Count of events in this bucket. - * - * @returns pointer to the newly manufactured ::MEASUREMENT_LATENCY_BUCKET. - * @retval NULL Failed to create the Latency Bucket. - *****************************************************************************/ -MEASUREMENT_LATENCY_BUCKET * evel_new_meas_latency_bucket(const int count); - -/**************************************************************************//** - * Set the High End property of the Measurement Latency Bucket. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param bucket Pointer to the Measurement Latency Bucket. - * @param high_end High end of the bucket's range. - *****************************************************************************/ -void evel_meas_latency_bucket_high_end_set( - MEASUREMENT_LATENCY_BUCKET * const bucket, - const double high_end); - -/**************************************************************************//** - * Set the Low End property of the Measurement Latency Bucket. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param bucket Pointer to the Measurement Latency Bucket. - * @param low_end Low end of the bucket's range. - *****************************************************************************/ -void evel_meas_latency_bucket_low_end_set( - MEASUREMENT_LATENCY_BUCKET * const bucket, - const double low_end); - -/**************************************************************************//** - * Add an additional Measurement Latency Bucket to the specified event. - * - * @param measurement Pointer to the Measurement event. - * @param bucket Pointer to the Measurement Latency Bucket to add. - *****************************************************************************/ -void evel_meas_latency_bucket_add(EVENT_MEASUREMENT * const measurement, - MEASUREMENT_LATENCY_BUCKET * const bucket); - -/**************************************************************************//** - * Add an additional Latency Distribution bucket to the Measurement. - * - * This function implements the previous API, purely for convenience. - * - * @param measurement Pointer to the measurement. - * @param low_end Low end of the bucket's range. - * @param high_end High end of the bucket's range. - * @param count Count of events in this bucket. - *****************************************************************************/ -void evel_measurement_latency_add(EVENT_MEASUREMENT * const measurement, - const double low_end, - const double high_end, - const int count); - -/**************************************************************************//** - * Create a new vNIC Use to be added to a Measurement event. - * - * @note The mandatory fields on the ::MEASUREMENT_VNIC_PERFORMANCE must be supplied - * to this factory function and are immutable once set. Optional - * fields have explicit setter functions, but again values may only be - * set once so that the ::MEASUREMENT_VNIC_PERFORMANCE has immutable - * properties. - * - * @param vnic_id ASCIIZ string with the vNIC's ID. - * @param val_suspect True or false confidence in data. - * - * @returns pointer to the newly manufactured ::MEASUREMENT_VNIC_PERFORMANCE. - * If the structure is not used it must be released using - * ::evel_measurement_free_vnic_performance. - * @retval NULL Failed to create the vNIC Use. - *****************************************************************************/ -MEASUREMENT_VNIC_PERFORMANCE * evel_measurement_new_vnic_performance(char * const vnic_id, char * const val_suspect); - -/**************************************************************************//** - * Free a vNIC Use. - * - * Free off the ::MEASUREMENT_VNIC_PERFORMANCE supplied. Will free all the contained - * allocated memory. - * - * @note It does not free the vNIC Use itself, since that may be part of a - * larger structure. - *****************************************************************************/ -void evel_measurement_free_vnic_performance(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance); - -/**************************************************************************//** - * Set the Accumulated Broadcast Packets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_bcast_packets_acc - *****************************************************************************/ -void evel_vnic_performance_rx_bcast_pkt_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_bcast_packets_acc); -/**************************************************************************//** - * Set the Delta Broadcast Packets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_bcast_packets_delta - *****************************************************************************/ -void evel_vnic_performance_rx_bcast_pkt_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_bcast_packets_delta); -/**************************************************************************//** - * Set the Discarded Packets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_discard_packets_acc - *****************************************************************************/ -void evel_vnic_performance_rx_discard_pkt_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_discard_packets_acc); -/**************************************************************************//** - * Set the Delta Discarded Packets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_discard_packets_delta - *****************************************************************************/ -void evel_vnic_performance_rx_discard_pkt_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_discard_packets_delta); -/**************************************************************************//** - * Set the Error Packets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_error_packets_acc - *****************************************************************************/ -void evel_vnic_performance_rx_error_pkt_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_error_packets_acc); -/**************************************************************************//** - * Set the Delta Error Packets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_error_packets_delta - *****************************************************************************/ -void evel_vnic_performance_rx_error_pkt_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_error_packets_delta); -/**************************************************************************//** - * Set the Accumulated Multicast Packets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_mcast_packets_acc - *****************************************************************************/ -void evel_vnic_performance_rx_mcast_pkt_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_mcast_packets_acc); -/**************************************************************************//** - * Set the Delta Multicast Packets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_mcast_packets_delta - *****************************************************************************/ -void evel_vnic_performance_rx_mcast_pkt_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_mcast_packets_delta); -/**************************************************************************//** - * Set the Accumulated Octets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_octets_acc - *****************************************************************************/ -void evel_vnic_performance_rx_octets_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_octets_acc); -/**************************************************************************//** - * Set the Delta Octets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_octets_delta - *****************************************************************************/ -void evel_vnic_performance_rx_octets_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_octets_delta); -/**************************************************************************//** - * Set the Accumulated Total Packets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_total_packets_acc - *****************************************************************************/ -void evel_vnic_performance_rx_total_pkt_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_total_packets_acc); -/**************************************************************************//** - * Set the Delta Total Packets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_total_packets_delta - *****************************************************************************/ -void evel_vnic_performance_rx_total_pkt_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_total_packets_delta); -/**************************************************************************//** - * Set the Accumulated Unicast Packets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_ucast_packets_acc - *****************************************************************************/ -void evel_vnic_performance_rx_ucast_pkt_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_ucast_packets_acc); -/**************************************************************************//** - * Set the Delta Unicast packets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_ucast_packets_delta - *****************************************************************************/ -void evel_vnic_performance_rx_ucast_pkt_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_ucast_packets_delta); -/**************************************************************************//** - * Set the Transmitted Broadcast Packets in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_bcast_packets_acc - *****************************************************************************/ -void evel_vnic_performance_tx_bcast_pkt_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_bcast_packets_acc); -/**************************************************************************//** - * Set the Delta Broadcast packets Transmitted in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_bcast_packets_delta - *****************************************************************************/ -void evel_vnic_performance_tx_bcast_pkt_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_bcast_packets_delta); -/**************************************************************************//** - * Set the Transmitted Discarded Packets in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_discarded_packets_acc - *****************************************************************************/ -void evel_vnic_performance_tx_discarded_pkt_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_discarded_packets_acc); -/**************************************************************************//** - * Set the Delta Discarded packets Transmitted in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_discarded_packets_delta - *****************************************************************************/ -void evel_vnic_performance_tx_discarded_pkt_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_discarded_packets_delta); -/**************************************************************************//** - * Set the Transmitted Errored Packets in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_error_packets_acc - *****************************************************************************/ -void evel_vnic_performance_tx_error_pkt_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_error_packets_acc); -/**************************************************************************//** - * Set the Delta Errored packets Transmitted in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_error_packets_delta - *****************************************************************************/ -void evel_vnic_performance_tx_error_pkt_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_error_packets_delta); -/**************************************************************************//** - * Set the Transmitted Multicast Packets in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_mcast_packets_acc - *****************************************************************************/ -void evel_vnic_performance_tx_mcast_pkt_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_mcast_packets_acc); -/**************************************************************************//** - * Set the Delta Multicast packets Transmitted in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_mcast_packets_delta - *****************************************************************************/ -void evel_vnic_performance_tx_mcast_pkt_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_mcast_packets_delta); -/**************************************************************************//** - * Set the Transmitted Octets in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_octets_acc - *****************************************************************************/ -void evel_vnic_performance_tx_octets_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_octets_acc); -/**************************************************************************//** - * Set the Delta Octets Transmitted in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_octets_delta - *****************************************************************************/ -void evel_vnic_performance_tx_octets_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_octets_delta); -/**************************************************************************//** - * Set the Transmitted Total Packets in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_total_packets_acc - *****************************************************************************/ -void evel_vnic_performance_tx_total_pkt_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_total_packets_acc); -/**************************************************************************//** - * Set the Delta Total Packets Transmitted in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_total_packets_delta - *****************************************************************************/ -void evel_vnic_performance_tx_total_pkt_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_total_packets_delta); -/**************************************************************************//** - * Set the Transmitted Unicast Packets in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_ucast_packets_acc - *****************************************************************************/ -void evel_vnic_performance_tx_ucast_packets_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_ucast_packets_acc); -/**************************************************************************//** - * Set the Delta Octets Transmitted in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_ucast_packets_delta - *****************************************************************************/ -void evel_vnic_performance_tx_ucast_pkt_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_ucast_packets_delta); - -/**************************************************************************//** - * Add an additional vNIC Use to the specified Measurement event. - * - * @param measurement Pointer to the measurement. - * @param vnic_performance Pointer to the vNIC Use to add. - *****************************************************************************/ -void evel_meas_vnic_performance_add(EVENT_MEASUREMENT * const measurement, - MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance); - -/**************************************************************************//** - * Add an additional vNIC usage record Measurement. - * - * This function implements the previous API, purely for convenience. - * - * The ID is null delimited ASCII string. The library takes a copy so the - * caller does not have to preserve values after the function returns. - * - * @param measurement Pointer to the measurement. - * @param vnic_id ASCIIZ string with the vNIC's ID. - * @param valset true or false confidence level - * @param recvd_bcast_packets_acc Recieved broadcast packets - * @param recvd_bcast_packets_delta Received delta broadcast packets - * @param recvd_discarded_packets_acc Recieved discarded packets - * @param recvd_discarded_packets_delta Received discarded delta packets - * @param recvd_error_packets_acc Received error packets - * @param recvd_error_packets_delta, Received delta error packets - * @param recvd_mcast_packets_acc Received multicast packets - * @param recvd_mcast_packets_delta Received delta multicast packets - * @param recvd_octets_acc Received octets - * @param recvd_octets_delta Received delta octets - * @param recvd_total_packets_acc Received total packets - * @param recvd_total_packets_delta Received delta total packets - * @param recvd_ucast_packets_acc Received Unicast packets - * @param recvd_ucast_packets_delta Received delta unicast packets - * @param tx_bcast_packets_acc Transmitted broadcast packets - * @param tx_bcast_packets_delta Transmitted delta broadcast packets - * @param tx_discarded_packets_acc Transmitted packets discarded - * @param tx_discarded_packets_delta Transmitted delta discarded packets - * @param tx_error_packets_acc Transmitted error packets - * @param tx_error_packets_delta Transmitted delta error packets - * @param tx_mcast_packets_acc Transmitted multicast packets accumulated - * @param tx_mcast_packets_delta Transmitted delta multicast packets - * @param tx_octets_acc Transmitted octets - * @param tx_octets_delta Transmitted delta octets - * @param tx_total_packets_acc Transmitted total packets - * @param tx_total_packets_delta Transmitted delta total packets - * @param tx_ucast_packets_acc Transmitted Unicast packets - * @param tx_ucast_packets_delta Transmitted delta Unicast packets - *****************************************************************************/ -void evel_measurement_vnic_performance_add(EVENT_MEASUREMENT * const measurement, - char * const vnic_id, - char * valset, - double recvd_bcast_packets_acc, - double recvd_bcast_packets_delta, - double recvd_discarded_packets_acc, - double recvd_discarded_packets_delta, - double recvd_error_packets_acc, - double recvd_error_packets_delta, - double recvd_mcast_packets_acc, - double recvd_mcast_packets_delta, - double recvd_octets_acc, - double recvd_octets_delta, - double recvd_total_packets_acc, - double recvd_total_packets_delta, - double recvd_ucast_packets_acc, - double recvd_ucast_packets_delta, - double tx_bcast_packets_acc, - double tx_bcast_packets_delta, - double tx_discarded_packets_acc, - double tx_discarded_packets_delta, - double tx_error_packets_acc, - double tx_error_packets_delta, - double tx_mcast_packets_acc, - double tx_mcast_packets_delta, - double tx_octets_acc, - double tx_octets_delta, - double tx_total_packets_acc, - double tx_total_packets_delta, - double tx_ucast_packets_acc, - double tx_ucast_packets_delta); - -/*****************************************************************************/ -/*****************************************************************************/ -/* */ -/* REPORT */ -/* */ -/*****************************************************************************/ -/*****************************************************************************/ - -/**************************************************************************//** - * Create a new Report event. - * - * @note The mandatory fields on the Report must be supplied to this - * factory function and are immutable once set. Optional fields have - * explicit setter functions, but again values may only be set once so - * that the Report has immutable properties. - * - * @param measurement_interval - * - * @returns pointer to the newly manufactured ::EVENT_REPORT. If the event is - * not used (i.e. posted) it must be released using - * ::evel_free_report. - * @retval NULL Failed to create the event. - *****************************************************************************/ -EVENT_REPORT * evel_new_report(double measurement_interval); - -/**************************************************************************//** - * Free a Report. - * - * Free off the Report supplied. Will free all the contained allocated memory. - * - * @note It does not free the Report itself, since that may be part of a - * larger structure. - *****************************************************************************/ -void evel_free_report(EVENT_REPORT * event); - -/**************************************************************************//** - * Set the Event Type property of the Report. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param report Pointer to the Report. - * @param type The Event Type to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_report_type_set(EVENT_REPORT * report, const char * const type); - -/**************************************************************************//** - * Add a Feature usage value name/value pair to the Report. - * - * The name is null delimited ASCII string. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param report Pointer to the report. - * @param feature ASCIIZ string with the feature's name. - * @param utilization Utilization of the feature. - *****************************************************************************/ -void evel_report_feature_use_add(EVENT_REPORT * report, - char * feature, - int utilization); - -/**************************************************************************//** - * Add a Additional Measurement value name/value pair to the Report. - * - * The name is null delimited ASCII string. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param report Pointer to the report. - * @param group ASCIIZ string with the measurement group's name. - * @param name ASCIIZ string containing the measurement's name. - * @param value ASCIIZ string containing the measurement's value. - *****************************************************************************/ -void evel_report_custom_measurement_add(EVENT_REPORT * report, - const char * const group, - const char * const name, - const char * const value); - -/*****************************************************************************/ -/*****************************************************************************/ -/* */ -/* MOBILE_FLOW */ -/* */ -/*****************************************************************************/ -/*****************************************************************************/ - -/**************************************************************************//** - * Create a new Mobile Flow event. - * - * @note The mandatory fields on the Mobile Flow must be supplied to this - * factory function and are immutable once set. Optional fields have - * explicit setter functions, but again values may only be set once so - * that the Mobile Flow has immutable properties. - * - * @param flow_direction - * @param gtp_per_flow_metrics - * @param ip_protocol_type - * @param ip_version - * @param other_endpoint_ip_address - * @param other_endpoint_port - * @param reporting_endpoint_ip_addr - * @param reporting_endpoint_port - * - * @returns pointer to the newly manufactured ::EVENT_MOBILE_FLOW. If the - * event is not used (i.e. posted) it must be released using - * ::evel_free_mobile_flow. - * @retval NULL Failed to create the event. - *****************************************************************************/ -EVENT_MOBILE_FLOW * evel_new_mobile_flow( - const char * const flow_direction, - MOBILE_GTP_PER_FLOW_METRICS * gtp_per_flow_metrics, - const char * const ip_protocol_type, - const char * const ip_version, - const char * const other_endpoint_ip_address, - int other_endpoint_port, - const char * const reporting_endpoint_ip_addr, - int reporting_endpoint_port); - -/**************************************************************************//** - * Free a Mobile Flow. - * - * Free off the Mobile Flow supplied. Will free all the contained allocated - * memory. - * - * @note It does not free the Mobile Flow itself, since that may be part of a - * larger structure. - *****************************************************************************/ -void evel_free_mobile_flow(EVENT_MOBILE_FLOW * event); - -/**************************************************************************//** - * Set the Event Type property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param type The Event Type to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_mobile_flow_type_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const type); - -/**************************************************************************//** - * Set the Application Type property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param type The Application Type to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_mobile_flow_app_type_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const type); - -/**************************************************************************//** - * Set the Application Protocol Type property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param type The Application Protocol Type to be set. ASCIIZ string. - * The caller does not need to preserve the value once the - * function returns. - *****************************************************************************/ -void evel_mobile_flow_app_prot_type_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const type); - -/**************************************************************************//** - * Set the Application Protocol Version property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param version The Application Protocol Version to be set. ASCIIZ - * string. The caller does not need to preserve the value - * once the function returns. - *****************************************************************************/ -void evel_mobile_flow_app_prot_ver_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const version); - -/**************************************************************************//** - * Set the CID property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param cid The CID to be set. ASCIIZ string. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_cid_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const cid); - -/**************************************************************************//** - * Set the Connection Type property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param type The Connection Type to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_mobile_flow_con_type_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const type); - -/**************************************************************************//** - * Set the ECGI property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param ecgi The ECGI to be set. ASCIIZ string. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_ecgi_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const ecgi); - -/**************************************************************************//** - * Set the GTP Protocol Type property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param type The GTP Protocol Type to be set. ASCIIZ string. The - * caller does not need to preserve the value once the - * function returns. - *****************************************************************************/ -void evel_mobile_flow_gtp_prot_type_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const type); - -/**************************************************************************//** - * Set the GTP Protocol Version property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param version The GTP Protocol Version to be set. ASCIIZ string. The - * caller does not need to preserve the value once the - * function returns. - *****************************************************************************/ -void evel_mobile_flow_gtp_prot_ver_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const version); - -/**************************************************************************//** - * Set the HTTP Header property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param header The HTTP header to be set. ASCIIZ string. The caller does - * not need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_http_header_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const header); - -/**************************************************************************//** - * Set the IMEI property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param imei The IMEI to be set. ASCIIZ string. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_imei_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const imei); - -/**************************************************************************//** - * Set the IMSI property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param imsi The IMSI to be set. ASCIIZ string. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_imsi_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const imsi); - -/**************************************************************************//** - * Set the LAC property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param lac The LAC to be set. ASCIIZ string. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_lac_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const lac); - -/**************************************************************************//** - * Set the MCC property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param mcc The MCC to be set. ASCIIZ string. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_mcc_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const mcc); - -/**************************************************************************//** - * Set the MNC property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param mnc The MNC to be set. ASCIIZ string. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_mnc_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const mnc); - -/**************************************************************************//** - * Set the MSISDN property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param msisdn The MSISDN to be set. ASCIIZ string. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_msisdn_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const msisdn); - -/**************************************************************************//** - * Set the Other Functional Role property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param role The Other Functional Role to be set. ASCIIZ string. The - * caller does not need to preserve the value once the - * function returns. - *****************************************************************************/ -void evel_mobile_flow_other_func_role_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const role); - -/**************************************************************************//** - * Set the RAC property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param rac The RAC to be set. ASCIIZ string. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_rac_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const rac); - -/**************************************************************************//** - * Set the Radio Access Technology property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param tech The Radio Access Technology to be set. ASCIIZ string. The - * caller does not need to preserve the value once the - * function returns. - *****************************************************************************/ -void evel_mobile_flow_radio_acc_tech_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const tech); - -/**************************************************************************//** - * Set the SAC property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param sac The SAC to be set. ASCIIZ string. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_sac_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const sac); - -/**************************************************************************//** - * Set the Sampling Algorithm property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param algorithm The Sampling Algorithm to be set. - *****************************************************************************/ -void evel_mobile_flow_samp_alg_set(EVENT_MOBILE_FLOW * mobile_flow, - int algorithm); - -/**************************************************************************//** - * Set the TAC property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param tac The TAC to be set. ASCIIZ string. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_tac_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const tac); - -/**************************************************************************//** - * Set the Tunnel ID property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param tunnel_id The Tunnel ID to be set. ASCIIZ string. The caller does - * not need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_tunnel_id_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const tunnel_id); - -/**************************************************************************//** - * Set the VLAN ID property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param vlan_id The VLAN ID to be set. ASCIIZ string. The caller does - * not need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_vlan_id_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const vlan_id); - -/**************************************************************************//** - * Create a new Mobile GTP Per Flow Metrics. - * - * @note The mandatory fields on the Mobile GTP Per Flow Metrics must be - * supplied to this factory function and are immutable once set. - * Optional fields have explicit setter functions, but again values - * may only be set once so that the Mobile GTP Per Flow Metrics has - * immutable properties. - * - * @param avg_bit_error_rate - * @param avg_packet_delay_variation - * @param avg_packet_latency - * @param avg_receive_throughput - * @param avg_transmit_throughput - * @param flow_activation_epoch - * @param flow_activation_microsec - * @param flow_deactivation_epoch - * @param flow_deactivation_microsec - * @param flow_deactivation_time - * @param flow_status - * @param max_packet_delay_variation - * @param num_activation_failures - * @param num_bit_errors - * @param num_bytes_received - * @param num_bytes_transmitted - * @param num_dropped_packets - * @param num_l7_bytes_received - * @param num_l7_bytes_transmitted - * @param num_lost_packets - * @param num_out_of_order_packets - * @param num_packet_errors - * @param num_packets_received_excl_retrans - * @param num_packets_received_incl_retrans - * @param num_packets_transmitted_incl_retrans - * @param num_retries - * @param num_timeouts - * @param num_tunneled_l7_bytes_received - * @param round_trip_time - * @param time_to_first_byte - * - * @returns pointer to the newly manufactured ::MOBILE_GTP_PER_FLOW_METRICS. - * If the structure is not used it must be released using - * ::evel_free_mobile_gtp_flow_metrics. - * @retval NULL Failed to create the event. - *****************************************************************************/ -MOBILE_GTP_PER_FLOW_METRICS * evel_new_mobile_gtp_flow_metrics( - double avg_bit_error_rate, - double avg_packet_delay_variation, - int avg_packet_latency, - int avg_receive_throughput, - int avg_transmit_throughput, - int flow_activation_epoch, - int flow_activation_microsec, - int flow_deactivation_epoch, - int flow_deactivation_microsec, - time_t flow_deactivation_time, - const char * const flow_status, - int max_packet_delay_variation, - int num_activation_failures, - int num_bit_errors, - int num_bytes_received, - int num_bytes_transmitted, - int num_dropped_packets, - int num_l7_bytes_received, - int num_l7_bytes_transmitted, - int num_lost_packets, - int num_out_of_order_packets, - int num_packet_errors, - int num_packets_received_excl_retrans, - int num_packets_received_incl_retrans, - int num_packets_transmitted_incl_retrans, - int num_retries, - int num_timeouts, - int num_tunneled_l7_bytes_received, - int round_trip_time, - int time_to_first_byte); - -/**************************************************************************//** - * Free a Mobile GTP Per Flow Metrics. - * - * Free off the Mobile GTP Per Flow Metrics supplied. Will free all the - * contained allocated memory. - * - * @note It does not free the Mobile GTP Per Flow Metrics itself, since that - * may be part of a larger structure. - *****************************************************************************/ -void evel_free_mobile_gtp_flow_metrics(MOBILE_GTP_PER_FLOW_METRICS * metrics); - -/**************************************************************************//** - * Set the Duration of Connection Failed Status property of the Mobile GTP Per - * Flow Metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param duration The Duration of Connection Failed Status to be set. - *****************************************************************************/ -void evel_mobile_gtp_metrics_dur_con_fail_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - int duration); - -/**************************************************************************//** - * Set the Duration of Tunnel Failed Status property of the Mobile GTP Per Flow - * Metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param duration The Duration of Tunnel Failed Status to be set. - *****************************************************************************/ -void evel_mobile_gtp_metrics_dur_tun_fail_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - int duration); - -/**************************************************************************//** - * Set the Activated By property of the Mobile GTP Per Flow metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param act_by The Activated By to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_mobile_gtp_metrics_act_by_set(MOBILE_GTP_PER_FLOW_METRICS * metrics, - const char * const act_by); - -/**************************************************************************//** - * Set the Activation Time property of the Mobile GTP Per Flow metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param act_time The Activation Time to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_mobile_gtp_metrics_act_time_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - time_t act_time); - -/**************************************************************************//** - * Set the Deactivated By property of the Mobile GTP Per Flow metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param deact_by The Deactivated By to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_mobile_gtp_metrics_deact_by_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - const char * const deact_by); - -/**************************************************************************//** - * Set the GTP Connection Status property of the Mobile GTP Per Flow metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param status The GTP Connection Status to be set. ASCIIZ string. The - * caller does not need to preserve the value once the - * function returns. - *****************************************************************************/ -void evel_mobile_gtp_metrics_con_status_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - const char * const status); - -/**************************************************************************//** - * Set the GTP Tunnel Status property of the Mobile GTP Per Flow metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param status The GTP Tunnel Status to be set. ASCIIZ string. The - * caller does not need to preserve the value once the - * function returns. - *****************************************************************************/ -void evel_mobile_gtp_metrics_tun_status_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - const char * const status); - -/**************************************************************************//** - * Set an IP Type-of-Service count property of the Mobile GTP Per Flow metrics. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param index The index of the IP Type-of-Service. - * @param count The count. - *****************************************************************************/ -void evel_mobile_gtp_metrics_iptos_set(MOBILE_GTP_PER_FLOW_METRICS * metrics, - int index, - int count); - -/**************************************************************************//** - * Set the Large Packet Round-Trip Time property of the Mobile GTP Per Flow - * Metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param rtt The Large Packet Round-Trip Time to be set. - *****************************************************************************/ -void evel_mobile_gtp_metrics_large_pkt_rtt_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - int rtt); - -/**************************************************************************//** - * Set the Large Packet Threshold property of the Mobile GTP Per Flow Metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param threshold The Large Packet Threshold to be set. - *****************************************************************************/ -void evel_mobile_gtp_metrics_large_pkt_thresh_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - double threshold); - -/**************************************************************************//** - * Set the Max Receive Bit Rate property of the Mobile GTP Per Flow Metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param rate The Max Receive Bit Rate to be set. - *****************************************************************************/ -void evel_mobile_gtp_metrics_max_rcv_bit_rate_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - int rate); - -/**************************************************************************//** - * Set the Max Transmit Bit Rate property of the Mobile GTP Per Flow Metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param rate The Max Transmit Bit Rate to be set. - *****************************************************************************/ -void evel_mobile_gtp_metrics_max_trx_bit_rate_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - int rate); - -/**************************************************************************//** - * Set the Number of GTP Echo Failures property of the Mobile GTP Per Flow - * Metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param num The Number of GTP Echo Failures to be set. - *****************************************************************************/ -void evel_mobile_gtp_metrics_num_echo_fail_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - int num); - -/**************************************************************************//** - * Set the Number of GTP Tunnel Errors property of the Mobile GTP Per Flow - * Metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param num The Number of GTP Tunnel Errors to be set. - *****************************************************************************/ -void evel_mobile_gtp_metrics_num_tun_fail_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - int num); - -/**************************************************************************//** - * Set the Number of HTTP Errors property of the Mobile GTP Per Flow Metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param num The Number of HTTP Errors to be set. - *****************************************************************************/ -void evel_mobile_gtp_metrics_num_http_errors_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - int num); - -/**************************************************************************//** - * Add a TCP flag count to the metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param tcp_flag The TCP flag count to be updated. - * @param count The associated flag count. - *****************************************************************************/ -void evel_mobile_gtp_metrics_tcp_flag_count_add( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - const EVEL_TCP_FLAGS tcp_flag, - const int count); - -/**************************************************************************//** - * Add a QCI COS count to the metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param qci_cos The QCI COS count to be updated. - * @param count The associated QCI COS count. - *****************************************************************************/ -void evel_mobile_gtp_metrics_qci_cos_count_add( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - const EVEL_QCI_COS_TYPES qci_cos, - const int count); - -/*****************************************************************************/ -/*****************************************************************************/ -/* */ -/* SIGNALING */ -/* */ -/*****************************************************************************/ -/*****************************************************************************/ - -/**************************************************************************//** - * Create a new Signaling event. - * - * @note The mandatory fields on the Signaling must be supplied to - * this factory function and are immutable once set. Optional fields - * have explicit setter functions, but again values may only be set - * once so that the event has immutable properties. - * @param vendor_name The vendor id to encode in the event vnf field. - * @param module The module to encode in the event. - * @param vnfname The Virtual network function to encode in the event. - * @returns pointer to the newly manufactured ::EVENT_SIGNALING. If the event - * is not used (i.e. posted) it must be released using - * ::evel_free_signaling. - * @retval NULL Failed to create the event. - *****************************************************************************/ -EVENT_SIGNALING * evel_new_signaling(const char * const vendor_name, - const char * const correlator, - const char * const local_ip_address, - const char * const local_port, - const char * const remote_ip_address, - const char * const remote_port); - -/**************************************************************************//** - * Free a Signaling event. - * - * Free off the event supplied. Will free all the contained allocated memory. - * - * @note It does not free the event itself, since that may be part of a larger - * structure. - *****************************************************************************/ -void evel_free_signaling(EVENT_SIGNALING * const event); - -/**************************************************************************//** - * Set the Event Type property of the Signaling event. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param event Pointer to the Signaling event. - * @param type The Event Type to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_signaling_type_set(EVENT_SIGNALING * const event, - const char * const type); - -/**************************************************************************//** - * Add an additional value name/value pair to the SIP signaling. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param event Pointer to the fault. - * @param name ASCIIZ string with the attribute's name. The caller - * does not need to preserve the value once the function - * returns. - * @param value ASCIIZ string with the attribute's value. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_signaling_addl_info_add(EVENT_SIGNALING * event, char * name, char * value); - -/**************************************************************************//** - * Set the Correlator property of the Signaling event. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param event Pointer to the Signaling event. - * @param correlator The correlator to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_signaling_correlator_set(EVENT_SIGNALING * const event, - const char * const correlator); - -/**************************************************************************//** - * Set the Local Ip Address property of the Signaling event. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param event Pointer to the Signaling event. - * @param local_ip_address - * The Local Ip Address to be set. ASCIIZ string. The - * caller does not need to preserve the value once the - * function returns. - *****************************************************************************/ -void evel_signaling_local_ip_address_set(EVENT_SIGNALING * const event, - const char * const local_ip_address); - -/**************************************************************************//** - * Set the Local Port property of the Signaling event. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param event Pointer to the Signaling event. - * @param local_port The Local Port to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_signaling_local_port_set(EVENT_SIGNALING * const event, - const char * const local_port); - -/**************************************************************************//** - * Set the Remote Ip Address property of the Signaling event. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param event Pointer to the Signaling event. - * @param remote_ip_address - * The Remote Ip Address to be set. ASCIIZ string. The - * caller does not need to preserve the value once the - * function returns. - *****************************************************************************/ -void evel_signaling_remote_ip_address_set(EVENT_SIGNALING * const event, - const char * const remote_ip_address); - -/**************************************************************************//** - * Set the Remote Port property of the Signaling event. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param event Pointer to the Signaling event. - * @param remote_port The Remote Port to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_signaling_remote_port_set(EVENT_SIGNALING * const event, - const char * const remote_port); -/**************************************************************************//** - * Set the Vendor module property of the Signaling event. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param event Pointer to the Signaling event. - * @param modulename The module name to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_signaling_vnfmodule_name_set(EVENT_SIGNALING * const event, - const char * const module_name); -/**************************************************************************//** - * Set the Vendor module property of the Signaling event. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param event Pointer to the Signaling event. - * @param vnfname The Virtual Network function to be set. ASCIIZ string. - * The caller does not need to preserve the value once - * the function returns. - *****************************************************************************/ -void evel_signaling_vnfname_set(EVENT_SIGNALING * const event, - const char * const vnfname); - -/**************************************************************************//** - * Set the Compressed SIP property of the Signaling event. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param event Pointer to the Signaling event. - * @param compressed_sip - * The Compressed SIP to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_signaling_compressed_sip_set(EVENT_SIGNALING * const event, - const char * const compressed_sip); - -/**************************************************************************//** - * Set the Summary SIP property of the Signaling event. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param event Pointer to the Signaling event. - * @param summary_sip The Summary SIP to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_signaling_summary_sip_set(EVENT_SIGNALING * const event, - const char * const summary_sip); - - -/*****************************************************************************/ -/*****************************************************************************/ -/* */ -/* STATE CHANGE */ -/* */ -/*****************************************************************************/ -/*****************************************************************************/ - -/**************************************************************************//** - * Create a new State Change event. - * - * @note The mandatory fields on the Syslog must be supplied to this factory - * function and are immutable once set. Optional fields have explicit - * setter functions, but again values may only be set once so that the - * Syslog has immutable properties. - * - * @param new_state The new state of the reporting entity. - * @param old_state The old state of the reporting entity. - * @param interface The card or port name of the reporting entity. - * - * @returns pointer to the newly manufactured ::EVENT_STATE_CHANGE. If the - * event is not used it must be released using - * ::evel_free_state_change - * @retval NULL Failed to create the event. - *****************************************************************************/ -EVENT_STATE_CHANGE * evel_new_state_change(const EVEL_ENTITY_STATE new_state, - const EVEL_ENTITY_STATE old_state, - const char * const interface); - -/**************************************************************************//** - * Free a State Change. - * - * Free off the State Change supplied. Will free all the contained allocated - * memory. - * - * @note It does not free the State Change itself, since that may be part of a - * larger structure. - *****************************************************************************/ -void evel_free_state_change(EVENT_STATE_CHANGE * const state_change); - -/**************************************************************************//** - * Set the Event Type property of the State Change. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param state_change Pointer to the ::EVENT_STATE_CHANGE. - * @param type The Event Type to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_state_change_type_set(EVENT_STATE_CHANGE * const state_change, - const char * const type); - -/**************************************************************************//** - * Add an additional field name/value pair to the State Change. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param state_change Pointer to the ::EVENT_STATE_CHANGE. - * @param name ASCIIZ string with the attribute's name. The caller - * does not need to preserve the value once the function - * returns. - * @param value ASCIIZ string with the attribute's value. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_state_change_addl_field_add(EVENT_STATE_CHANGE * const state_change, - const char * const name, - const char * const value); - -/*****************************************************************************/ -/*****************************************************************************/ -/* */ -/* SYSLOG */ -/* */ -/*****************************************************************************/ -/*****************************************************************************/ - -/**************************************************************************//** - * Create a new syslog event. - * - * @note The mandatory fields on the Syslog must be supplied to this factory - * function and are immutable once set. Optional fields have explicit - * setter functions, but again values may only be set once so that the - * Syslog has immutable properties. - * - * @param event_source_type - * @param syslog_msg - * @param syslog_tag - * @param version - * - * @returns pointer to the newly manufactured ::EVENT_SYSLOG. If the event is - * not used it must be released using ::evel_free_syslog - * @retval NULL Failed to create the event. - *****************************************************************************/ -EVENT_SYSLOG * evel_new_syslog(EVEL_SOURCE_TYPES event_source_type, - const char * const syslog_msg, - const char * const syslog_tag); - -/**************************************************************************//** - * Set the Event Type property of the Syslog. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param syslog Pointer to the syslog. - * @param type The Event Type to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_syslog_type_set(EVENT_SYSLOG * syslog, - const char * const type); - -/**************************************************************************//** - * Free a Syslog. - * - * Free off the Syslog supplied. Will free all the contained allocated memory. - * - * @note It does not free the Syslog itself, since that may be part of a - * larger structure. - *****************************************************************************/ -void evel_free_syslog(EVENT_SYSLOG * event); - -/**************************************************************************//** - * Add an additional field name/value pair to the Syslog. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param syslog Pointer to the syslog. - * @param name ASCIIZ string with the attribute's name. The caller - * does not need to preserve the value once the function - * returns. - * @param value ASCIIZ string with the attribute's value. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_syslog_addl_field_add(EVENT_SYSLOG * syslog, - char * name, - char * value); - -/**************************************************************************//** - * Set the Event Source Host property of the Syslog. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param syslog Pointer to the Syslog. - * @param host The Event Source Host to be set. ASCIIZ string. The - * caller does not need to preserve the value once the - * function returns. - *****************************************************************************/ -void evel_syslog_event_source_host_set(EVENT_SYSLOG * syslog, - const char * const host); - -/**************************************************************************//** - * Set the Syslog Facility property of the Syslog. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param syslog Pointer to the Syslog. - * @param facility The Syslog Facility to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_syslog_facility_set(EVENT_SYSLOG * syslog, - EVEL_SYSLOG_FACILITIES facility); - -/**************************************************************************//** - * Set the Process property of the Syslog. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param syslog Pointer to the Syslog. - * @param proc The Process to be set. ASCIIZ string. The caller does - * not need to preserve the value once the function returns. - *****************************************************************************/ -void evel_syslog_proc_set(EVENT_SYSLOG * syslog, const char * const proc); - -/**************************************************************************//** - * Set the Process ID property of the Syslog. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param syslog Pointer to the Syslog. - * @param proc_id The Process ID to be set. - *****************************************************************************/ -void evel_syslog_proc_id_set(EVENT_SYSLOG * syslog, int proc_id); - -/**************************************************************************//** - * Set the Version property of the Syslog. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param syslog Pointer to the Syslog. - * @param version The Version to be set. - *****************************************************************************/ -void evel_syslog_version_set(EVENT_SYSLOG * syslog, int version); - -/**************************************************************************//** - * Set the Structured Data property of the Syslog. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param syslog Pointer to the Syslog. - * @param s_data The Structured Data to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_syslog_s_data_set(EVENT_SYSLOG * syslog, const char * const s_data); - -/**************************************************************************//** - * Set the Structured SDID property of the Syslog. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param syslog Pointer to the Syslog. - * @param sdid The Structured Data to be set. ASCIIZ string. name@number - * Caller does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_syslog_sdid_set(EVENT_SYSLOG * syslog, const char * const sdid); - -/**************************************************************************//** - * Set the Structured Severity property of the Syslog. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param syslog Pointer to the Syslog. - * @param sdid The Structured Data to be set. ASCIIZ string. - * Caller does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_syslog_severity_set(EVENT_SYSLOG * syslog, const char * const severty); - - -/*****************************************************************************/ -/*****************************************************************************/ -/* */ -/* OTHER */ -/* */ -/*****************************************************************************/ -/*****************************************************************************/ - -/**************************************************************************//** - * Create a new other event. - * - * - * @returns pointer to the newly manufactured ::EVENT_OTHER. If the event is - * not used it must be released using ::evel_free_other. - * @retval NULL Failed to create the event. - *****************************************************************************/ -EVENT_OTHER * evel_new_other(void); - -/**************************************************************************//** - * Free an Other. - * - * Free off the Other supplied. Will free all the contained allocated memory. - * - * @note It does not free the Other itself, since that may be part of a - * larger structure. - *****************************************************************************/ -void evel_free_other(EVENT_OTHER * event); - -/**************************************************************************//** - * Set the Event Type property of the Other. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param other Pointer to the Other. - * @param type The Event Type to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_other_type_set(EVENT_OTHER * other, - const char * const type); - -/**************************************************************************//** - * Add a value name/value pair to the Other. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param other Pointer to the Other. - * @param name ASCIIZ string with the attribute's name. - * @param value ASCIIZ string with the attribute's value. - *****************************************************************************/ -void evel_other_field_add(EVENT_OTHER * other, - char * name, - char * value); - -/*****************************************************************************/ -/*****************************************************************************/ -/* */ -/* THROTTLING */ -/* */ -/*****************************************************************************/ -/*****************************************************************************/ - -/**************************************************************************//** - * Return the current measurement interval provided by the Event Listener. - * - * @returns The current measurement interval - * @retval EVEL_MEASUREMENT_INTERVAL_UKNOWN (0) - interval has not been - * specified - *****************************************************************************/ -int evel_get_measurement_interval(); - -/*****************************************************************************/ -/* Supported Report version. */ -/*****************************************************************************/ -#define EVEL_VOICEQ_MAJOR_VERSION 1 -#define EVEL_VOICEQ_MINOR_VERSION 1 - -/**************************************************************************//** -* Voice QUality. -* JSON equivalent field: voiceQualityFields -*****************************************************************************/ - -typedef struct event_voiceQuality { - /***************************************************************************/ - /* Header and version */ - /***************************************************************************/ - EVENT_HEADER header; - int major_version; - int minor_version; - - /***************************************************************************/ - /* Mandatory fields */ - /***************************************************************************/ - - char *calleeSideCodec; - char *callerSideCodec; - char *correlator; - char *midCallRtcp; - VENDOR_VNFNAME_FIELD vendorVnfNameFields; - - /***************************************************************************/ - /* Optional fields */ - /***************************************************************************/ - EVEL_OPTION_STRING phoneNumber; - DLIST additionalInformation; - DLIST endOfCallVqmSummaries; - -} EVENT_VOICE_QUALITY; - -/**************************************************************************//** - * End of Call Voice Quality Metrices - * JSON equivalent field: endOfCallVqmSummaries - *****************************************************************************/ -typedef struct end_of_call_vqm_summaries { - /***************************************************************************/ - /* Mandatory fields */ - /***************************************************************************/ - char* adjacencyName; - char* endpointDescription; - - /***************************************************************************/ - /* Optional fields */ - /***************************************************************************/ - EVEL_OPTION_INT endpointJitter; - EVEL_OPTION_INT endpointRtpOctetsDiscarded; - EVEL_OPTION_INT endpointRtpOctetsReceived; - EVEL_OPTION_INT endpointRtpOctetsSent; - EVEL_OPTION_INT endpointRtpPacketsDiscarded; - EVEL_OPTION_INT endpointRtpPacketsReceived; - EVEL_OPTION_INT endpointRtpPacketsSent; - EVEL_OPTION_INT localJitter; - EVEL_OPTION_INT localRtpOctetsDiscarded; - EVEL_OPTION_INT localRtpOctetsReceived; - EVEL_OPTION_INT localRtpOctetsSent; - EVEL_OPTION_INT localRtpPacketsDiscarded; - EVEL_OPTION_INT localRtpPacketsReceived; - EVEL_OPTION_INT localRtpPacketsSent; - EVEL_OPTION_INT mosCqe; - EVEL_OPTION_INT packetsLost; - EVEL_OPTION_INT packetLossPercent; - EVEL_OPTION_INT rFactor; - EVEL_OPTION_INT roundTripDelay; - -} END_OF_CALL_VOICE_QUALITY_METRICS; - -/**************************************************************************//** - * Voice Quality Additional Info. - * JSON equivalent field: additionalInformation - *****************************************************************************/ -typedef struct voice_quality_additional_info { - char * name; - char * value; -} VOICE_QUALITY_ADDL_INFO; - -/**************************************************************************//** - * Create a new voice quality event. - * - * @note The mandatory fields on the Voice Quality must be supplied to this - * factory function and are immutable once set. Optional fields have - * explicit setter functions, but again values may only be set once - * so that the Voice Quality has immutable properties. - * @param calleeSideCodec Callee codec for the call. - * @param callerSideCodec Caller codec for the call. - * @param correlator Constant across all events on this call. - * @param midCallRtcp Base64 encoding of the binary RTCP data - * (excluding Eth/IP/UDP headers). - * @param vendorVnfNameFields Vendor, VNF and VfModule names. - * @returns pointer to the newly manufactured ::EVENT_VOICE_QUALITY. If the - * event is not used (i.e. posted) it must be released using - ::evel_free_voice_quality. - * @retval NULL Failed to create the event. - *****************************************************************************/ -EVENT_VOICE_QUALITY * evel_new_voice_quality(const char * const calleeSideCodec, - const char * const callerSideCodec, const char * const correlator, - const char * const midCallRtcp, const char * const vendorVnfNameFields); - -/**************************************************************************//** - * Set the Callee side codec for Call for domain Voice Quality - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param voiceQuality Pointer to the Voice Quality Event. - * @param calleeCodecForCall The Callee Side Codec to be set. ASCIIZ - * string. The caller does not need to - * preserve the value once the function - * returns. - *****************************************************************************/ -void evel_voice_quality_callee_codec_set(EVENT_VOICE_QUALITY * voiceQuality, - const char * const calleeCodecForCall); - -/**************************************************************************//** - * Set the Caller side codec for Call for domain Voice Quality - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param voiceQuality Pointer to the Voice Quality Event. - * @param callerCodecForCall The Caller Side Codec to be set. ASCIIZ - * string. The caller does not need to - * preserve the value once the function - * returns. - *****************************************************************************/ -void evel_voice_quality_caller_codec_set(EVENT_VOICE_QUALITY * voiceQuality, - const char * const callerCodecForCall); - -/**************************************************************************//** - * Set the correlator for domain Voice Quality - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param voiceQuality Pointer to the Voice Quality Event. - * @param correlator The correlator value to be set. ASCIIZ - * string. The caller does not need to - * preserve the value once the function - * returns. - *****************************************************************************/ -void evel_voice_quality_correlator_set(EVENT_VOICE_QUALITY * voiceQuality, - const char * const vCorrelator); - -/**************************************************************************//** - * Set the RTCP Call Data for domain Voice Quality - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param voiceQuality Pointer to the Voice Quality Event. - * @param rtcpCallData The RTCP Call Data to be set. ASCIIZ - * string. The caller does not need to - * preserve the value once the function - * returns. - *****************************************************************************/ -void evel_voice_quality_rtcp_data_set(EVENT_VOICE_QUALITY * voiceQuality, - const char * const rtcpCallData); - -/**************************************************************************//** - * Set the Vendor VNF Name fields for domain Voice Quality - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param voiceQuality Pointer to the Voice Quality Event. - * @param nameFields The Vendor, VNF and VfModule names to be set. - * ASCIIZ string. The caller does not need to - * preserve the value once the function - * returns. - *****************************************************************************/ -void evel_voice_quality_name_fields_set(EVENT_VOICE_QUALITY * voiceQuality, - const char * const nameFields); - -/**************************************************************************//** - * Add an End of Call Voice Quality Metrices - - * The adjacencyName and endpointDescription is null delimited ASCII string. - * The library takes a copy so the caller does not have to preserve values - * after the function returns. - * - * @param voiceQuality Pointer to the measurement. - * @param adjacencyName Adjacency name - * @param endpointDescription Enumeration: ‘Caller’, ‘Callee’. - * @param endpointJitter Endpoint jitter - * @param endpointRtpOctetsDiscarded Endpoint RTP octets discarded. - * @param endpointRtpOctetsReceived Endpoint RTP octets received. - * @param endpointRtpOctetsSent Endpoint RTP octets sent - * @param endpointRtpPacketsDiscarded Endpoint RTP packets discarded. - * @param endpointRtpPacketsReceived Endpoint RTP packets received. - * @param endpointRtpPacketsSent Endpoint RTP packets sent. - * @param localJitter Local jitter. - * @param localRtpOctetsDiscarded Local RTP octets discarded. - * @param localRtpOctetsReceived Local RTP octets received. - * @param localRtpOctetsSent Local RTP octets sent. - * @param localRtpPacketsDiscarded Local RTP packets discarded. - * @param localRtpPacketsReceived Local RTP packets received. - * @param localRtpPacketsSent Local RTP packets sent. - * @param mosCqe Decimal range from 1 to 5 - * (1 decimal place) - * @param packetsLost No Packets lost - * @param packetLossPercent Calculated percentage packet loss - * @param rFactor rFactor from 0 to 100 - * @param roundTripDelay Round trip delay in milliseconds - *****************************************************************************/ -void evel_voice_quality_end_metrics_add(EVENT_VOICE_QUALITY * voiceQuality, - const char * adjacencyName, EVEL_SERVICE_ENDPOINT_DESC endpointDescription, - int endpointJitter, - int endpointRtpOctetsDiscarded, - int endpointRtpOctetsReceived, - int endpointRtpOctetsSent, - int endpointRtpPacketsDiscarded, - int endpointRtpPacketsReceived, - int endpointRtpPacketsSent, - int localJitter, - int localRtpOctetsDiscarded, - int localRtpOctetsReceived, - int localRtpOctetsSent, - int localRtpPacketsDiscarded, - int localRtpPacketsReceived, - int localRtpPacketsSent, - int mosCqe, - int packetsLost, - int packetLossPercent, - int rFactor, - int roundTripDelay); - -/**************************************************************************//** - * Free a Voice Quality. - * - * Free off the Voce Quality supplied. Will free all the contained allocated - * memory. - * - * @note It does not free the Voice Quality itself, since that may be part of a - * larger structure. - *****************************************************************************/ -void evel_free_voice_quality(EVENT_VOICE_QUALITY * voiceQuality); - -/**************************************************************************//** - * Add an additional value name/value pair to the Voice Quality. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param fault Pointer to the fault. - * @param name ASCIIZ string with the attribute's name. The caller - * does not need to preserve the value once the function - * returns. - * @param value ASCIIZ string with the attribute's value. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_voice_quality_addl_info_add(EVENT_VOICE_QUALITY * voiceQuality, char * name, char * value); - - -/*****************************************************************************/ -/*****************************************************************************/ -/* */ -/* LOGGING */ -/* */ -/*****************************************************************************/ -/*****************************************************************************/ - -/*****************************************************************************/ -/* Debug macros. */ -/*****************************************************************************/ -#define EVEL_DEBUG(FMT, ...) log_debug(EVEL_LOG_DEBUG, (FMT), ##__VA_ARGS__) -#define EVEL_INFO(FMT, ...) log_debug(EVEL_LOG_INFO, (FMT), ##__VA_ARGS__) -#define EVEL_SPAMMY(FMT, ...) log_debug(EVEL_LOG_SPAMMY, (FMT), ##__VA_ARGS__) -#define EVEL_ERROR(FMT, ...) log_debug(EVEL_LOG_ERROR, "ERROR: " FMT, \ - ##__VA_ARGS__) -#define EVEL_ENTER() \ - { \ - log_debug(EVEL_LOG_DEBUG, "Enter %s {", __FUNCTION__); \ - debug_indent += 2; \ - } -#define EVEL_EXIT() \ - { \ - debug_indent -= 2; \ - log_debug(EVEL_LOG_DEBUG, "Exit %s }", __FUNCTION__); \ - } - -#define INDENT_SEPARATORS \ - "| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | " - -extern EVEL_LOG_LEVELS debug_level; -extern int debug_indent; -extern FILE * fout; - -#define EVEL_DEBUG_ON() ((debug_level) >= EVEL_LOG_DEBUG) - -/**************************************************************************//** - * Initialize logging - * - * @param[in] level The debugging level - one of ::EVEL_LOG_LEVELS. - * @param[in] ident The identifier for our logs. - *****************************************************************************/ -void log_initialize(EVEL_LOG_LEVELS level, const char * ident); - -/**************************************************************************//** - * Log debug information - * - * Logs debugging information in a platform independent manner. - * - * @param[in] level The debugging level - one of ::EVEL_LOG_LEVELS. - * @param[in] format Log formatting string in printf format. - * @param[in] ... Variable argument list. - *****************************************************************************/ -void log_debug(EVEL_LOG_LEVELS level, char * format, ...); - -/***************************************************************************//* - * Store the formatted string into the static error string and log the error. - * - * @param format Error string in standard printf format. - * @param ... Variable parameters to be substituted into the format string. - *****************************************************************************/ -void log_error_state(char * format, ...); - -#ifdef __cplusplus -} -#endif - -#endif - diff --git a/VES5.0/evel/evel-library/code/evel_library/evel_event.c b/VES5.0/evel/evel-library/code/evel_library/evel_event.c deleted file mode 100644 index 9fbf3926..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/evel_event.c +++ /dev/null @@ -1,671 +0,0 @@ -/**************************************************************************//** - * @file - * Implementation of EVEL functions relating to Event Headers - since - * Heartbeats only contain the Event Header, the Heartbeat factory function is - * here too. - * - * License - * ------- - * - * Copyright(c) <2016>, AT&T Intellectual Property. All other rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#include <string.h> -#include <assert.h> -#include <stdlib.h> -#include <sys/time.h> - -#include "evel.h" -#include "evel_internal.h" -#include "evel_throttle.h" -#include "metadata.h" - -/**************************************************************************//** - * Unique sequence number for events from this VNF. - *****************************************************************************/ -static int event_sequence = 1; - -/**************************************************************************//** - * Set the next event_sequence to use. - * - * @param sequence The next sequence number to use. - *****************************************************************************/ -void evel_set_next_event_sequence(const int sequence) -{ - EVEL_ENTER(); - - EVEL_INFO("Setting event sequence to %d, was %d ", sequence, event_sequence); - event_sequence = sequence; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Create a new heartbeat event. - * - * @note that the heartbeat is just a "naked" commonEventHeader! - * - * @returns pointer to the newly manufactured ::EVENT_HEADER. If the event is - * not used it must be released using ::evel_free_event - * @retval NULL Failed to create the event. - *****************************************************************************/ -EVENT_HEADER * evel_new_heartbeat() -{ - EVENT_HEADER * heartbeat = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Allocate the header. */ - /***************************************************************************/ - heartbeat = malloc(sizeof(EVENT_HEADER)); - if (heartbeat == NULL) - { - log_error_state("Out of memory"); - goto exit_label; - } - memset(heartbeat, 0, sizeof(EVENT_HEADER)); - - /***************************************************************************/ - /* Initialize the header. Get a new event sequence number. Note that if */ - /* any memory allocation fails in here we will fail gracefully because */ - /* everything downstream can cope with NULLs. */ - /***************************************************************************/ - evel_init_header(heartbeat,"Heartbeat"); - evel_force_option_string(&heartbeat->event_type, "Autonomous heartbeat"); - -exit_label: - EVEL_EXIT(); - return heartbeat; -} - -/**************************************************************************//** - * Initialize a newly created event header. - * - * @param header Pointer to the header being initialized. - *****************************************************************************/ -void evel_init_header(EVENT_HEADER * const header,const char *const eventname) -{ - char scratchpad[EVEL_MAX_STRING_LEN + 1] = {0}; - struct timeval tv; - - EVEL_ENTER(); - - assert(header != NULL); - - gettimeofday(&tv, NULL); - - /***************************************************************************/ - /* Initialize the header. Get a new event sequence number. Note that if */ - /* any memory allocation fails in here we will fail gracefully because */ - /* everything downstream can cope with NULLs. */ - /***************************************************************************/ - header->event_domain = EVEL_DOMAIN_HEARTBEAT; - snprintf(scratchpad, EVEL_MAX_STRING_LEN, "%d", event_sequence); - header->event_id = strdup(scratchpad); - if( eventname == NULL ) - header->event_name = strdup(functional_role); - else - header->event_name = strdup(eventname); - header->last_epoch_microsec = tv.tv_usec + 1000000 * tv.tv_sec; - header->priority = EVEL_PRIORITY_NORMAL; - header->reporting_entity_name = strdup(openstack_vm_name()); - header->source_name = strdup(openstack_vm_name()); - header->sequence = event_sequence; - header->start_epoch_microsec = header->last_epoch_microsec; - header->major_version = EVEL_HEADER_MAJOR_VERSION; - header->minor_version = EVEL_HEADER_MINOR_VERSION; - event_sequence++; - - /***************************************************************************/ - /* Optional parameters. */ - /***************************************************************************/ - evel_init_option_string(&header->event_type); - evel_init_option_string(&header->nfcnaming_code); - evel_init_option_string(&header->nfnaming_code); - evel_force_option_string(&header->reporting_entity_id, openstack_vm_uuid()); - evel_force_option_string(&header->source_id, openstack_vm_uuid()); - evel_init_option_intheader(&header->internal_field); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Event Type property of the event header. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param header Pointer to the ::EVENT_HEADER. - * @param type The Event Type to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_header_type_set(EVENT_HEADER * const header, - const char * const type) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(header != NULL); - assert(type != NULL); - - evel_set_option_string(&header->event_type, type, "Event Type"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Start Epoch property of the event header. - * - * @note The Start Epoch defaults to the time of event creation. - * - * @param header Pointer to the ::EVENT_HEADER. - * @param start_epoch_microsec - * The start epoch to set, in microseconds. - *****************************************************************************/ -void evel_start_epoch_set(EVENT_HEADER * const header, - const unsigned long long start_epoch_microsec) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions and assign the new value. */ - /***************************************************************************/ - assert(header != NULL); - header->start_epoch_microsec = start_epoch_microsec; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Last Epoch property of the event header. - * - * @note The Last Epoch defaults to the time of event creation. - * - * @param header Pointer to the ::EVENT_HEADER. - * @param last_epoch_microsec - * The last epoch to set, in microseconds. - *****************************************************************************/ -void evel_last_epoch_set(EVENT_HEADER * const header, - const unsigned long long last_epoch_microsec) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions and assign the new value. */ - /***************************************************************************/ - assert(header != NULL); - header->last_epoch_microsec = last_epoch_microsec; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the NFC Naming code property of the event header. - * - * @param header Pointer to the ::EVENT_HEADER. - * @param nfcnamingcode String - *****************************************************************************/ -void evel_nfcnamingcode_set(EVENT_HEADER * const header, - const char * const nfcnam) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions and assign the new value. */ - /***************************************************************************/ - assert(header != NULL); - assert(nfcnam != NULL); - evel_set_option_string(&header->nfcnaming_code, nfcnam, "NFC Naming Code"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the NF Naming code property of the event header. - * - * @param header Pointer to the ::EVENT_HEADER. - * @param nfnamingcode String - *****************************************************************************/ -void evel_nfnamingcode_set(EVENT_HEADER * const header, - const char * const nfnam) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions and assign the new value. */ - /***************************************************************************/ - assert(header != NULL); - assert(nfnam != NULL); - evel_set_option_string(&header->nfnaming_code, nfnam, "NF Naming Code"); - - EVEL_EXIT(); -} - - -/**************************************************************************//** - * Set the Reporting Entity Name property of the event header. - * - * @note The Reporting Entity Name defaults to the OpenStack VM Name. - * - * @param header Pointer to the ::EVENT_HEADER. - * @param entity_name The entity name to set. - *****************************************************************************/ -void evel_reporting_entity_name_set(EVENT_HEADER * const header, - const char * const entity_name) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions and assign the new value. */ - /***************************************************************************/ - assert(header != NULL); - assert(entity_name != NULL); - assert(header->reporting_entity_name != NULL); - - /***************************************************************************/ - /* Free the previously allocated memory and replace it with a copy of the */ - /* provided one. */ - /***************************************************************************/ - free(header->reporting_entity_name); - header->reporting_entity_name = strdup(entity_name); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Reporting Entity Id property of the event header. - * - * @note The Reporting Entity Id defaults to the OpenStack VM UUID. - * - * @param header Pointer to the ::EVENT_HEADER. - * @param entity_id The entity id to set. - *****************************************************************************/ -void evel_reporting_entity_id_set(EVENT_HEADER * const header, - const char * const entity_id) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions and assign the new value. */ - /***************************************************************************/ - assert(header != NULL); - assert(entity_id != NULL); - - /***************************************************************************/ - /* Free the previously allocated memory and replace it with a copy of the */ - /* provided one. Note that evel_force_option_string strdups entity_id. */ - /***************************************************************************/ - evel_free_option_string(&header->reporting_entity_id); - evel_force_option_string(&header->reporting_entity_id, entity_id); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Encode the event as a JSON event object according to AT&T's schema. - * - * @param jbuf Pointer to the ::EVEL_JSON_BUFFER to encode into. - * @param event Pointer to the ::EVENT_HEADER to encode. - *****************************************************************************/ -void evel_json_encode_header(EVEL_JSON_BUFFER * jbuf, - EVENT_HEADER * event) -{ - char * domain; - char * priority; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(jbuf != NULL); - assert(jbuf->json != NULL); - assert(jbuf->max_size > 0); - assert(event != NULL); - - domain = evel_event_domain(event->event_domain); - priority = evel_event_priority(event->priority); - evel_json_open_named_object(jbuf, "commonEventHeader"); - - /***************************************************************************/ - /* Mandatory fields. */ - /***************************************************************************/ - evel_enc_kv_string(jbuf, "domain", domain); - evel_enc_kv_string(jbuf, "eventId", event->event_id); - evel_enc_kv_string(jbuf, "eventName", event->event_name); - evel_enc_kv_ull(jbuf, "lastEpochMicrosec", event->last_epoch_microsec); - evel_enc_kv_string(jbuf, "priority", priority); - evel_enc_kv_string( - jbuf, "reportingEntityName", event->reporting_entity_name); - evel_enc_kv_int(jbuf, "sequence", event->sequence); - evel_enc_kv_string(jbuf, "sourceName", event->source_name); - evel_enc_kv_ull(jbuf, "startEpochMicrosec", event->start_epoch_microsec); - evel_enc_version( - jbuf, "version", event->major_version, event->minor_version); - - /***************************************************************************/ - /* Optional fields. */ - /***************************************************************************/ - evel_enc_kv_opt_string(jbuf, "eventType", &event->event_type); - evel_enc_kv_opt_string( - jbuf, "reportingEntityId", &event->reporting_entity_id); - evel_enc_kv_opt_string(jbuf, "sourceId", &event->source_id); - evel_enc_kv_opt_string(jbuf, "nfcNamingCode", &event->nfcnaming_code); - evel_enc_kv_opt_string(jbuf, "nfNamingCode", &event->nfnaming_code); - - evel_json_close_object(jbuf); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Free an event header. - * - * Free off the event header supplied. Will free all the contained allocated - * memory. - * - * @note It does not free the header itself, since that may be part of a - * larger structure. - *****************************************************************************/ -void evel_free_header(EVENT_HEADER * const event) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. As an internal API we don't allow freeing NULL */ - /* events as we do on the public API. */ - /***************************************************************************/ - assert(event != NULL); - - /***************************************************************************/ - /* Free all internal strings. */ - /***************************************************************************/ - free(event->event_id); - evel_free_option_string(&event->event_type); - free(event->event_name); - evel_free_option_string(&event->reporting_entity_id); - free(event->reporting_entity_name); - evel_free_option_string(&event->source_id); - evel_free_option_string(&event->nfcnaming_code); - evel_free_option_string(&event->nfnaming_code); - evel_free_option_intheader(&event->internal_field); - free(event->source_name); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Encode the event as a JSON event object according to AT&T's schema. - * - * @param json Pointer to where to store the JSON encoded data. - * @param max_size Size of storage available in json_body. - * @param event Pointer to the ::EVENT_HEADER to encode. - * @returns Number of bytes actually written. - *****************************************************************************/ -int evel_json_encode_event(char * json, - int max_size, - EVENT_HEADER * event) -{ - EVEL_JSON_BUFFER json_buffer; - EVEL_JSON_BUFFER * jbuf = &json_buffer; - EVEL_THROTTLE_SPEC * throttle_spec; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Get the latest throttle specification for the domain. */ - /***************************************************************************/ - throttle_spec = evel_get_throttle_spec(event->event_domain); - - /***************************************************************************/ - /* Initialize the JSON_BUFFER and open the top-level objects. */ - /***************************************************************************/ - evel_json_buffer_init(jbuf, json, max_size, throttle_spec); - evel_json_open_object(jbuf); - evel_json_open_named_object(jbuf, "event"); - - switch (event->event_domain) - { - case EVEL_DOMAIN_HEARTBEAT: - evel_json_encode_header(jbuf, event); - break; - - case EVEL_DOMAIN_FAULT: - evel_json_encode_fault(jbuf, (EVENT_FAULT *)event); - break; - - case EVEL_DOMAIN_MEASUREMENT: - evel_json_encode_measurement(jbuf, (EVENT_MEASUREMENT *)event); - break; - - case EVEL_DOMAIN_MOBILE_FLOW: - evel_json_encode_mobile_flow(jbuf, (EVENT_MOBILE_FLOW *)event); - break; - - case EVEL_DOMAIN_REPORT: - evel_json_encode_report(jbuf, (EVENT_REPORT *)event); - break; - - case EVEL_DOMAIN_HEARTBEAT_FIELD: - evel_json_encode_hrtbt_field(jbuf, (EVENT_HEARTBEAT_FIELD *)event); - break; - - case EVEL_DOMAIN_SIPSIGNALING: - evel_json_encode_signaling(jbuf, (EVENT_SIGNALING *)event); - break; - - case EVEL_DOMAIN_STATE_CHANGE: - evel_json_encode_state_change(jbuf, (EVENT_STATE_CHANGE *)event); - break; - - case EVEL_DOMAIN_SYSLOG: - evel_json_encode_syslog(jbuf, (EVENT_SYSLOG *)event); - break; - - case EVEL_DOMAIN_OTHER: - evel_json_encode_other(jbuf, (EVENT_OTHER *)event); - break; - - case EVEL_DOMAIN_VOICE_QUALITY: - evel_json_encode_other(jbuf, (EVENT_VOICE_QUALITY *)event); - break; - - case EVEL_DOMAIN_INTERNAL: - default: - EVEL_ERROR("Unexpected domain %d", event->event_domain); - assert(0); - } - - evel_json_close_object(jbuf); - evel_json_close_object(jbuf); - - /***************************************************************************/ - /* Sanity check. */ - /***************************************************************************/ - assert(jbuf->depth == 0); - - EVEL_EXIT(); - - return jbuf->offset; -} - - -/**************************************************************************//** - * Initialize an event instance id. - * - * @param vfield Pointer to the event vnfname field being initialized. - * @param vendor_id The vendor id to encode in the event instance id. - * @param event_id The event id to encode in the event instance id. - *****************************************************************************/ -void evel_init_vendor_field(VENDOR_VNFNAME_FIELD * const vfield, - const char * const vendor_name) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(vfield != NULL); - assert(vendor_name != NULL); - - /***************************************************************************/ - /* Store the mandatory parts. */ - /***************************************************************************/ - vfield->vendorname = strdup(vendor_name); - evel_init_option_string(&vfield->vfmodule); - evel_init_option_string(&vfield->vnfname); - - /***************************************************************************/ - /* Initialize the optional parts. */ - /***************************************************************************/ - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Vendor module property of the Vendor. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vfield Pointer to the Vendor field. - * @param module_name The module name to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_vendor_field_module_set(VENDOR_VNFNAME_FIELD * const vfield, - const char * const module_name) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(vfield != NULL); - assert(module_name != NULL); - - evel_set_option_string(&vfield->vfmodule, module_name, "Module name set"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Vendor module property of the Vendor. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vfield Pointer to the Vendor field. - * @param module_name The module name to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_vendor_field_vnfname_set(VENDOR_VNFNAME_FIELD * const vfield, - const char * const vnfname) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(vfield != NULL); - assert(vnfname != NULL); - - evel_set_option_string(&vfield->vnfname, vnfname, "Virtual Network Function name set"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Free an event instance id. - * - * @param vfield Pointer to the event vnfname_field being freed. - *****************************************************************************/ -void evel_free_event_vendor_field(VENDOR_VNFNAME_FIELD * const vfield) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(vfield->vendorname != NULL); - - /***************************************************************************/ - /* Free everything. */ - /***************************************************************************/ - evel_free_option_string(&vfield->vfmodule); - evel_free_option_string(&vfield->vnfname); - free(vfield->vendorname); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Encode the instance id as a JSON object according to AT&T's schema. - * - * @param jbuf Pointer to the ::EVEL_JSON_BUFFER to encode into. - * @param vfield Pointer to the ::VENDOR_VNFNAME_FIELD to encode. - *****************************************************************************/ -void evel_json_encode_vendor_field(EVEL_JSON_BUFFER * jbuf, - VENDOR_VNFNAME_FIELD * vfield) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(jbuf != NULL); - assert(jbuf->json != NULL); - assert(jbuf->max_size > 0); - assert(vfield != NULL); - assert(vfield->vendorname != NULL); - - evel_json_open_named_object(jbuf, "vendorVnfNamedFields"); - - /***************************************************************************/ - /* Mandatory fields. */ - /***************************************************************************/ - evel_enc_kv_string(jbuf, "vendorName", vfield->vendorname); - evel_enc_kv_opt_string(jbuf, "vfModuleName", &vfield->vfmodule); - evel_enc_kv_opt_string(jbuf, "vnfName", &vfield->vnfname); - - /***************************************************************************/ - /* Optional fields. */ - /***************************************************************************/ - - evel_json_close_object(jbuf); - - EVEL_EXIT(); -} diff --git a/VES5.0/evel/evel-library/code/evel_library/evel_event_mgr.c b/VES5.0/evel/evel-library/code/evel_library/evel_event_mgr.c deleted file mode 100644 index 0cc049f5..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/evel_event_mgr.c +++ /dev/null @@ -1,1053 +0,0 @@ -/**************************************************************************//** - * @file - * Event Manager - * - * Simple event manager that is responsible for taking events (Heartbeats, - * Faults and Measurements) from the ring-buffer and posting them to the API. - * - * License - * ------- - * - * Copyright(c) <2016>, AT&T Intellectual Property. All other rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*****************************************************************************/ - -#include <string.h> -#include <assert.h> -#include <stdlib.h> -#include <pthread.h> - -#include <curl/curl.h> - -#include "evel.h" -#include "evel_internal.h" -#include "ring_buffer.h" -#include "evel_throttle.h" - -/**************************************************************************//** - * How long we're prepared to wait for the API service to respond in - * seconds. - *****************************************************************************/ -static const int EVEL_API_TIMEOUT = 5; - -/*****************************************************************************/ -/* Prototypes of locally scoped functions. */ -/*****************************************************************************/ -static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *userp); -static void * event_handler(void *arg); -static bool evel_handle_response_tokens(const MEMORY_CHUNK * const chunk, - const jsmntok_t * const json_tokens, - const int num_tokens, - MEMORY_CHUNK * const post); -static bool evel_tokens_match_command_list(const MEMORY_CHUNK * const chunk, - const jsmntok_t * const json_token, - const int num_tokens); -static bool evel_token_equals_string(const MEMORY_CHUNK * const chunk, - const jsmntok_t * const json_token, - const char * check_string); - -/**************************************************************************//** - * Buffers for error strings from libcurl. - *****************************************************************************/ -static char curl_err_string[CURL_ERROR_SIZE] = "<NULL>"; - -/**************************************************************************//** - * Handle for the API into libcurl. - *****************************************************************************/ -static CURL * curl_handle = NULL; - -/**************************************************************************//** - * Special headers that we send. - *****************************************************************************/ -static struct curl_slist * hdr_chunk = NULL; - -/**************************************************************************//** - * Message queue for sending events to the API. - *****************************************************************************/ -static ring_buffer event_buffer; - -/**************************************************************************//** - * Single pending priority post, which can be generated as a result of a - * response to an event. Currently only used to respond to a commandList. - *****************************************************************************/ -static MEMORY_CHUNK priority_post; - -/**************************************************************************//** - * The thread which is responsible for handling events off of the ring-buffer - * and posting them to the Event Handler API. - *****************************************************************************/ -static pthread_t evt_handler_thread; - -/**************************************************************************//** - * Variable to convey to the event handler thread what the foreground wants it - * to do. - *****************************************************************************/ -static EVT_HANDLER_STATE evt_handler_state = EVT_HANDLER_UNINITIALIZED; - -/**************************************************************************//** - * The configured API URL for event and throttling. - *****************************************************************************/ -static char * evel_event_api_url; -static char * evel_throt_api_url; - -/**************************************************************************//** - * Initialize the event handler. - * - * Primarily responsible for getting CURL ready for use. - * - * @param[in] event_api_url - * The URL where the Vendor Event Listener API is expected - * to be. - * @param[in] throt_api_url - * The URL where the Throttling API is expected to be. - * @param[in] username The username for the Basic Authentication of requests. - * @param[in] password The password for the Basic Authentication of requests. - * @param verbosity 0 for normal operation, positive values for chattier - * logs. - *****************************************************************************/ -EVEL_ERR_CODES event_handler_initialize(const char * const event_api_url, - const char * const throt_api_url, - const char * const username, - const char * const password, - int verbosity) -{ - int rc = EVEL_SUCCESS; - CURLcode curl_rc = CURLE_OK; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check assumptions. */ - /***************************************************************************/ - assert(event_api_url != NULL); - assert(throt_api_url != NULL); - assert(username != NULL); - assert(password != NULL); - - /***************************************************************************/ - /* Store the API URLs. */ - /***************************************************************************/ - evel_event_api_url = strdup(event_api_url); - assert(evel_event_api_url != NULL); - evel_throt_api_url = strdup(throt_api_url); - assert(evel_throt_api_url != NULL); - - /***************************************************************************/ - /* Start the CURL library. Note that this initialization is not threadsafe */ - /* which imposes a constraint that the EVEL library is initialized before */ - /* any threads are started. */ - /***************************************************************************/ - curl_rc = curl_global_init(CURL_GLOBAL_SSL); - if (curl_rc != CURLE_OK) - { - rc = EVEL_CURL_LIBRARY_FAIL; - log_error_state("Failed to initialize libCURL. Error code=%d", curl_rc); - goto exit_label; - } - - /***************************************************************************/ - /* Get a curl handle which we'll use for all of our output. */ - /***************************************************************************/ - curl_handle = curl_easy_init(); - if (curl_handle == NULL) - { - rc = EVEL_CURL_LIBRARY_FAIL; - log_error_state("Failed to get libCURL handle"); - goto exit_label; - } - - /***************************************************************************/ - /* Prime the library to give friendly error codes. */ - /***************************************************************************/ - curl_rc = curl_easy_setopt(curl_handle, - CURLOPT_ERRORBUFFER, - curl_err_string); - if (curl_rc != CURLE_OK) - { - rc = EVEL_CURL_LIBRARY_FAIL; - log_error_state("Failed to initialize libCURL to provide friendly errors. " - "Error code=%d", curl_rc); - goto exit_label; - } - - /***************************************************************************/ - /* If running in verbose mode generate more output. */ - /***************************************************************************/ - if (verbosity > 0) - { - curl_rc = curl_easy_setopt(curl_handle, CURLOPT_VERBOSE, 1L); - if (curl_rc != CURLE_OK) - { - rc = EVEL_CURL_LIBRARY_FAIL; - log_error_state("Failed to initialize libCURL to be verbose. " - "Error code=%d", curl_rc); - goto exit_label; - } - } - - /***************************************************************************/ - /* Set the URL for the API. */ - /***************************************************************************/ - curl_rc = curl_easy_setopt(curl_handle, CURLOPT_URL, event_api_url); - if (curl_rc != CURLE_OK) - { - rc = EVEL_CURL_LIBRARY_FAIL; - log_error_state("Failed to initialize libCURL with the API URL. " - "Error code=%d (%s)", curl_rc, curl_err_string); - goto exit_label; - } - EVEL_INFO("Initializing CURL to send events to: %s", event_api_url); - - /***************************************************************************/ - /* send all data to this function. */ - /***************************************************************************/ - curl_rc = curl_easy_setopt(curl_handle, - CURLOPT_WRITEFUNCTION, - evel_write_callback); - if (curl_rc != CURLE_OK) - { - rc = EVEL_CURL_LIBRARY_FAIL; - log_error_state("Failed to initialize libCURL with the write callback. " - "Error code=%d (%s)", curl_rc, curl_err_string); - goto exit_label; - } - - /***************************************************************************/ - /* some servers don't like requests that are made without a user-agent */ - /* field, so we provide one. */ - /***************************************************************************/ - curl_rc = curl_easy_setopt(curl_handle, - CURLOPT_USERAGENT, - "libcurl-agent/1.0"); - if (curl_rc != CURLE_OK) - { - rc = EVEL_CURL_LIBRARY_FAIL; - log_error_state("Failed to initialize libCURL to upload. " - "Error code=%d (%s)", curl_rc, curl_err_string); - goto exit_label; - } - - /***************************************************************************/ - /* Specify that we are going to POST data. */ - /***************************************************************************/ - curl_rc = curl_easy_setopt(curl_handle, CURLOPT_POST, 1L); - if (curl_rc != CURLE_OK) - { - rc = EVEL_CURL_LIBRARY_FAIL; - log_error_state("Failed to initialize libCURL to upload. " - "Error code=%d (%s)", curl_rc, curl_err_string); - goto exit_label; - } - - /***************************************************************************/ - /* we want to use our own read function. */ - /***************************************************************************/ - curl_rc = curl_easy_setopt(curl_handle, CURLOPT_READFUNCTION, read_callback); - if (curl_rc != CURLE_OK) - { - rc = EVEL_CURL_LIBRARY_FAIL; - log_error_state("Failed to initialize libCURL to upload using read " - "function. Error code=%d (%s)", curl_rc, curl_err_string); - goto exit_label; - } - - /***************************************************************************/ - /* All of our events are JSON encoded. We also suppress the */ - /* Expect: 100-continue header that we would otherwise get since it */ - /* confuses some servers. */ - /* */ - /* @TODO: do AT&T want this behavior? */ - /***************************************************************************/ - hdr_chunk = curl_slist_append(hdr_chunk, "Content-type: application/json"); - hdr_chunk = curl_slist_append(hdr_chunk, "Expect:"); - - /***************************************************************************/ - /* set our custom set of headers. */ - /***************************************************************************/ - curl_rc = curl_easy_setopt(curl_handle, CURLOPT_HTTPHEADER, hdr_chunk); - if (curl_rc != CURLE_OK) - { - rc = EVEL_CURL_LIBRARY_FAIL; - log_error_state("Failed to initialize libCURL to use custom headers. " - "Error code=%d (%s)", curl_rc, curl_err_string); - goto exit_label; - } - - /***************************************************************************/ - /* Set the timeout for the operation. */ - /***************************************************************************/ - curl_rc = curl_easy_setopt(curl_handle, - CURLOPT_TIMEOUT, - EVEL_API_TIMEOUT); - if (curl_rc != CURLE_OK) - { - rc = EVEL_CURL_LIBRARY_FAIL; - log_error_state("Failed to initialize libCURL for API timeout. " - "Error code=%d (%s)", curl_rc, curl_err_string); - goto exit_label; - } - - /***************************************************************************/ - /* Set that we want Basic authentication with username:password Base-64 */ - /* encoded for the operation. */ - /***************************************************************************/ - curl_rc = curl_easy_setopt(curl_handle, CURLOPT_HTTPAUTH, CURLAUTH_BASIC); - if (curl_rc != CURLE_OK) - { - rc = EVEL_CURL_LIBRARY_FAIL; - log_error_state("Failed to initialize libCURL for Basic Authentication. " - "Error code=%d (%s)", curl_rc, curl_err_string); - goto exit_label; - } - curl_rc = curl_easy_setopt(curl_handle, CURLOPT_USERNAME, username); - if (curl_rc != CURLE_OK) - { - rc = EVEL_CURL_LIBRARY_FAIL; - log_error_state("Failed to initialize libCURL with username. " - "Error code=%d (%s)", curl_rc, curl_err_string); - goto exit_label; - } - curl_rc = curl_easy_setopt(curl_handle, CURLOPT_PASSWORD, password); - if (curl_rc != CURLE_OK) - { - rc = EVEL_CURL_LIBRARY_FAIL; - log_error_state("Failed to initialize libCURL with password. " - "Error code=%d (%s)", curl_rc, curl_err_string); - goto exit_label; - } - - /***************************************************************************/ - /* Initialize a message ring-buffer to be used between the foreground and */ - /* the thread which sends the messages. This can't fail. */ - /***************************************************************************/ - ring_buffer_initialize(&event_buffer, EVEL_EVENT_BUFFER_DEPTH); - - /***************************************************************************/ - /* Initialize the priority post buffer to empty. */ - /***************************************************************************/ - priority_post.memory = NULL; - -exit_label: - EVEL_EXIT(); - - return(rc); -} - -/**************************************************************************//** - * Run the event handler. - * - * Spawns the thread responsible for handling events and sending them to the - * API. - * - * @return Status code. - * @retval ::EVEL_SUCCESS if everything OK. - * @retval One of ::EVEL_ERR_CODES if there was a problem. - *****************************************************************************/ -EVEL_ERR_CODES event_handler_run() -{ - EVEL_ERR_CODES rc = EVEL_SUCCESS; - int pthread_rc = 0; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Start the event handler thread. */ - /***************************************************************************/ - evt_handler_state = EVT_HANDLER_INACTIVE; - pthread_rc = pthread_create(&evt_handler_thread, NULL, event_handler, NULL); - if (pthread_rc != 0) - { - rc = EVEL_PTHREAD_LIBRARY_FAIL; - log_error_state("Failed to start event handler thread. " - "Error code=%d", pthread_rc); - } - - EVEL_EXIT() - return rc; -} - -/**************************************************************************//** - * Terminate the event handler. - * - * Shuts down the event handler thread in as clean a way as possible. Sets the - * global exit flag and then signals the thread to interrupt it since it's - * most likely waiting on the ring-buffer. - * - * Having achieved an orderly shutdown of the event handler thread, clean up - * the cURL library's resources cleanly. - * - * @return Status code. - * @retval ::EVEL_SUCCESS if everything OK. - * @retval One of ::EVEL_ERR_CODES if there was a problem. - *****************************************************************************/ -EVEL_ERR_CODES event_handler_terminate() -{ - EVEL_ERR_CODES rc = EVEL_SUCCESS; - - EVEL_ENTER(); - EVENT_INTERNAL *event = NULL; - - /***************************************************************************/ - /* Make sure that we were initialized before trying to terminate the */ - /* event handler thread. */ - /***************************************************************************/ - if (evt_handler_state != EVT_HANDLER_UNINITIALIZED) - { - /*************************************************************************/ - /* Make sure that the event handler knows it's time to die. */ - /*************************************************************************/ - event = evel_new_internal_event(EVT_CMD_TERMINATE); - if (event == NULL) - { - /***********************************************************************/ - /* We failed to get an event, but we don't bail out - we will just */ - /* clean up what we can and continue on our way, since we're exiting */ - /* anyway. */ - /***********************************************************************/ - EVEL_ERROR("Failed to get internal event - perform dirty exit instead!"); - } - else - { - /***********************************************************************/ - /* Post the event then wait for the Event Handler to exit. Set the */ - /* global command, too, in case the ring-buffer is full. */ - /***********************************************************************/ - EVEL_DEBUG("Sending event to Event Hander to request it to exit."); - evt_handler_state = EVT_HANDLER_REQUEST_TERMINATE; - evel_post_event((EVENT_HEADER *) event); - pthread_join(evt_handler_thread, NULL); - EVEL_DEBUG("Event Handler thread has exited."); - } - } - else - { - EVEL_DEBUG("Event handler was not initialized, so no need to kill it"); - } - - /***************************************************************************/ - /* Clean-up the cURL library. */ - /***************************************************************************/ - if (curl_handle != NULL) - { - curl_easy_cleanup(curl_handle); - curl_handle = NULL; - } - if (hdr_chunk != NULL) - { - curl_slist_free_all(hdr_chunk); - hdr_chunk = NULL; - } - - /***************************************************************************/ - /* Free off the stored API URL strings. */ - /***************************************************************************/ - if (evel_event_api_url != NULL) - { - free(evel_event_api_url); - evel_event_api_url = NULL; - } - if (evel_throt_api_url != NULL) - { - free(evel_throt_api_url); - evel_throt_api_url = NULL; - } - - EVEL_EXIT(); - return rc; -} - -/**************************************************************************//** - * Post an event. - * - * @note So far as the caller is concerned, successfully posting the event - * relinquishes all responsibility for the event - the library will take care - * of freeing the event in due course. - - * @param event The event to be posted. - * - * @returns Status code - * @retval EVEL_SUCCESS On success - * @retval "One of ::EVEL_ERR_CODES" On failure. - *****************************************************************************/ -EVEL_ERR_CODES evel_post_event(EVENT_HEADER * event) -{ - int rc = EVEL_SUCCESS; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(event != NULL); - - /***************************************************************************/ - /* We need to make sure that we are either initializing or running */ - /* normally before writing the event into the buffer so that we can */ - /* guarantee that the ring-buffer empties properly on exit. */ - /***************************************************************************/ - if ((evt_handler_state == EVT_HANDLER_ACTIVE) || - (evt_handler_state == EVT_HANDLER_INACTIVE) || - (evt_handler_state == EVT_HANDLER_REQUEST_TERMINATE)) - { - if (ring_buffer_write(&event_buffer, event) == 0) - { - log_error_state("Failed to write event to buffer - event dropped!"); - rc = EVEL_EVENT_BUFFER_FULL; - evel_free_event(event); - } - } - else - { - /*************************************************************************/ - /* System is not in active operation, so reject the event. */ - /*************************************************************************/ - log_error_state("Event Handler system not active - event dropped!"); - rc = EVEL_EVENT_HANDLER_INACTIVE; - evel_free_event(event); - } - - EVEL_EXIT(); - return (rc); -} - -/**************************************************************************//** - * Post an event to the Vendor Event Listener API. - * - * @returns Status code - * @retval EVEL_SUCCESS On success - * @retval "One of ::EVEL_ERR_CODES" On failure. - *****************************************************************************/ -static EVEL_ERR_CODES evel_post_api(char * msg, size_t size) -{ - int rc = EVEL_SUCCESS; - CURLcode curl_rc = CURLE_OK; - MEMORY_CHUNK rx_chunk; - MEMORY_CHUNK tx_chunk; - int http_response_code = 0; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Create the memory chunk to be used for the response to the post. The */ - /* will be realloced. */ - /***************************************************************************/ - rx_chunk.memory = malloc(1); - assert(rx_chunk.memory != NULL); - rx_chunk.size = 0; - - /***************************************************************************/ - /* Create the memory chunk to be sent as the body of the post. */ - /***************************************************************************/ - tx_chunk.memory = msg; - tx_chunk.size = size; - EVEL_DEBUG("Sending chunk of size %d", tx_chunk.size); - - /***************************************************************************/ - /* Point to the data to be received. */ - /***************************************************************************/ - curl_rc = curl_easy_setopt(curl_handle, CURLOPT_WRITEDATA, &rx_chunk); - if (curl_rc != CURLE_OK) - { - rc = EVEL_CURL_LIBRARY_FAIL; - log_error_state("Failed to initialize libCURL to upload. " - "Error code=%d (%s)", curl_rc, curl_err_string); - goto exit_label; - } - EVEL_DEBUG("Initialized data to receive"); - - /***************************************************************************/ - /* Pointer to pass to our read function */ - /***************************************************************************/ - curl_rc = curl_easy_setopt(curl_handle, CURLOPT_READDATA, &tx_chunk); - if (curl_rc != CURLE_OK) - { - rc = EVEL_CURL_LIBRARY_FAIL; - log_error_state("Failed to set upload data for libCURL to upload. " - "Error code=%d (%s)", curl_rc, curl_err_string); - goto exit_label; - } - EVEL_DEBUG("Initialized data to send"); - - /***************************************************************************/ - /* Size of the data to transmit. */ - /***************************************************************************/ - curl_rc = curl_easy_setopt(curl_handle, - CURLOPT_POSTFIELDSIZE, - tx_chunk.size); - if (curl_rc != CURLE_OK) - { - rc = EVEL_CURL_LIBRARY_FAIL; - log_error_state("Failed to set length of upload data for libCURL to " - "upload. Error code=%d (%s)", curl_rc, curl_err_string); - goto exit_label; - } - EVEL_DEBUG("Initialized length of data to send"); - - /***************************************************************************/ - /* Now run off and do what you've been told! */ - /***************************************************************************/ - curl_rc = curl_easy_perform(curl_handle); - if (curl_rc != CURLE_OK) - { - rc = EVEL_CURL_LIBRARY_FAIL; - log_error_state("Failed to transfer an event to Vendor Event Listener! " - "Error code=%d (%s)", curl_rc, curl_err_string); - EVEL_ERROR("Dropped event: %s", msg); - goto exit_label; - } - - /***************************************************************************/ - /* See what response we got - any 2XX response is good. */ - /***************************************************************************/ - curl_easy_getinfo(curl_handle, CURLINFO_RESPONSE_CODE, &http_response_code); - EVEL_DEBUG("HTTP response code: %d", http_response_code); - if ((http_response_code / 100) == 2) - { - /*************************************************************************/ - /* If the server responded with data it may be interesting but not a */ - /* problem. */ - /*************************************************************************/ - if ((rx_chunk.size > 0) && (rx_chunk.memory != NULL)) - { - EVEL_DEBUG("Server returned data = %d (%s)", - rx_chunk.size, - rx_chunk.memory); - - /***********************************************************************/ - /* If this is a response to priority post, then we're not interested. */ - /***********************************************************************/ - if (priority_post.memory != NULL) - { - EVEL_ERROR("Ignoring priority post response"); - } - else - { - evel_handle_event_response(&rx_chunk, &priority_post); - } - } - } - else - { - EVEL_ERROR("Unexpected HTTP response code: %d with data size %d (%s)", - http_response_code, - rx_chunk.size, - rx_chunk.size > 0 ? rx_chunk.memory : "NONE"); - EVEL_ERROR("Potentially dropped event: %s", msg); - } - -exit_label: - free(rx_chunk.memory); - EVEL_EXIT(); - return(rc); -} - -/**************************************************************************//** - * Callback function to provide data to send. - * - * Copy data into the supplied buffer, read_callback::ptr, checking size - * limits. - * - * @returns Number of bytes placed into read_callback::ptr. 0 for EOF. - *****************************************************************************/ -static size_t read_callback(void *ptr, size_t size, size_t nmemb, void *userp) -{ - size_t rtn = 0; - size_t bytes_to_write = 0; - MEMORY_CHUNK *tx_chunk = (MEMORY_CHUNK *)userp; - - EVEL_ENTER(); - - bytes_to_write = min(size*nmemb, tx_chunk->size); - - if (bytes_to_write > 0) - { - EVEL_DEBUG("Going to try to write %d bytes", bytes_to_write); - strncpy((char *)ptr, tx_chunk->memory, bytes_to_write); - tx_chunk->memory += bytes_to_write; - tx_chunk->size -= bytes_to_write; - rtn = bytes_to_write; - } - else - { - EVEL_DEBUG("Reached EOF"); - } - - EVEL_EXIT(); - return rtn; -} - -/**************************************************************************//** - * Callback function to provide returned data. - * - * Copy data into the supplied buffer, write_callback::ptr, checking size - * limits. - * - * @returns Number of bytes placed into write_callback::ptr. 0 for EOF. - *****************************************************************************/ -size_t evel_write_callback(void *contents, - size_t size, - size_t nmemb, - void *userp) -{ - size_t realsize = size * nmemb; - MEMORY_CHUNK * rx_chunk = (MEMORY_CHUNK *)userp; - - EVEL_ENTER(); - - EVEL_DEBUG("Called with %d chunks of %d size = %d", nmemb, size, realsize); - EVEL_DEBUG("rx chunk size is %d", rx_chunk->size); - - rx_chunk->memory = realloc(rx_chunk->memory, rx_chunk->size + realsize + 1); - if(rx_chunk->memory == NULL) { - /* out of memory! */ - printf("not enough memory (realloc returned NULL)\n"); - return 0; - } - - memcpy(&(rx_chunk->memory[rx_chunk->size]), contents, realsize); - rx_chunk->size += realsize; - rx_chunk->memory[rx_chunk->size] = 0; - - EVEL_DEBUG("Rx data: %s", rx_chunk->memory); - EVEL_DEBUG("Returning: %d", realsize); - - EVEL_EXIT(); - return realsize; -} - -/**************************************************************************//** - * Event Handler. - * - * Watch for messages coming on the internal queue and send them to the - * listener. - * - * param[in] arg Argument - unused. - *****************************************************************************/ -static void * event_handler(void * arg __attribute__ ((unused))) -{ - int old_type = 0; - EVENT_HEADER * msg = NULL; - EVENT_INTERNAL * internal_msg = NULL; - int json_size = 0; - char json_body[EVEL_MAX_JSON_BODY]; - int rc = EVEL_SUCCESS; - CURLcode curl_rc; - - EVEL_INFO("Event handler thread started"); - - /***************************************************************************/ - /* Set this thread to be cancellable immediately. */ - /***************************************************************************/ - pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, &old_type); - - /***************************************************************************/ - /* Set the handler as active, defending against weird situations like */ - /* immediately shutting down after initializing the library so the */ - /* handler never gets started up properly. */ - /***************************************************************************/ - if (evt_handler_state == EVT_HANDLER_INACTIVE) - { - evt_handler_state = EVT_HANDLER_ACTIVE; - } - else - { - EVEL_ERROR("Event Handler State was not INACTIVE at start-up - " - "Handler will exit immediately!"); - } - - while (evt_handler_state == EVT_HANDLER_ACTIVE) - { - /*************************************************************************/ - /* Wait for a message to be received. */ - /*************************************************************************/ - EVEL_DEBUG("Event handler getting any messages"); - msg = ring_buffer_read(&event_buffer); - - /*************************************************************************/ - /* Internal events get special treatment while regular events get posted */ - /* to the far side. */ - /*************************************************************************/ - if (msg->event_domain != EVEL_DOMAIN_INTERNAL) - { - EVEL_DEBUG("External event received"); - - /***********************************************************************/ - /* Encode the event in JSON. */ - /***********************************************************************/ - json_size = evel_json_encode_event(json_body, EVEL_MAX_JSON_BODY, msg); - - /***********************************************************************/ - /* Send the JSON across the API. */ - /***********************************************************************/ - EVEL_DEBUG("Sending JSON of size %d is: %s", json_size, json_body); - rc = evel_post_api(json_body, json_size); - if (rc != EVEL_SUCCESS) - { - EVEL_ERROR("Failed to transfer the data. Error code=%d", rc); - } - } - else - { - EVEL_DEBUG("Internal event received"); - internal_msg = (EVENT_INTERNAL *) msg; - assert(internal_msg->command == EVT_CMD_TERMINATE); - evt_handler_state = EVT_HANDLER_TERMINATING; - } - - /*************************************************************************/ - /* We are responsible for freeing the memory. */ - /*************************************************************************/ - evel_free_event(msg); - msg = NULL; - - /*************************************************************************/ - /* There may be a single priority post to be sent. */ - /*************************************************************************/ - if (priority_post.memory != NULL) - { - EVEL_DEBUG("Priority Post"); - - /***********************************************************************/ - /* Set the URL for the throttling API. */ - /***********************************************************************/ - curl_rc = curl_easy_setopt(curl_handle, CURLOPT_URL, evel_throt_api_url); - if (curl_rc != CURLE_OK) - { - /*********************************************************************/ - /* This is only likely to happen with CURLE_OUT_OF_MEMORY, in which */ - /* case we carry on regardless. */ - /*********************************************************************/ - EVEL_ERROR("Failed to set throttling URL. Error code=%d", rc); - } - else - { - rc = evel_post_api(priority_post.memory, priority_post.size); - if (rc != EVEL_SUCCESS) - { - EVEL_ERROR("Failed to transfer priority post. Error code=%d", rc); - } - } - - /***********************************************************************/ - /* Reinstate the URL for the event API. */ - /***********************************************************************/ - curl_rc = curl_easy_setopt(curl_handle, CURLOPT_URL, evel_event_api_url); - if (curl_rc != CURLE_OK) - { - /*********************************************************************/ - /* This is only likely to happen with CURLE_OUT_OF_MEMORY, in which */ - /* case we carry on regardless. */ - /*********************************************************************/ - EVEL_ERROR("Failed to reinstate events URL. Error code=%d", rc); - } - - /***********************************************************************/ - /* We are responsible for freeing the memory. */ - /***********************************************************************/ - free(priority_post.memory); - priority_post.memory = NULL; - } - } - - /***************************************************************************/ - /* The event handler is now exiting. The ring-buffer could contain events */ - /* which have not been processed, so deplete those. Because we've been */ - /* asked to exit we can be confident that the foreground will have stopped */ - /* sending events in so we know that this process will conclude! */ - /***************************************************************************/ - evt_handler_state = EVT_HANDLER_TERMINATING; - while (!ring_buffer_is_empty(&event_buffer)) - { - EVEL_DEBUG("Reading event from buffer"); - msg = ring_buffer_read(&event_buffer); - evel_free_event(msg); - } - evt_handler_state = EVT_HANDLER_TERMINATED; - EVEL_INFO("Event handler thread stopped"); - - return (NULL); -} - -/**************************************************************************//** - * Handle a JSON response from the listener, contained in a ::MEMORY_CHUNK. - * - * Tokenize the response, and decode any tokens found. - * - * @param chunk The memory chunk containing the response. - * @param post The memory chunk in which to place any resulting POST. - *****************************************************************************/ -void evel_handle_event_response(const MEMORY_CHUNK * const chunk, - MEMORY_CHUNK * const post) -{ - jsmn_parser json_parser; - jsmntok_t json_tokens[EVEL_MAX_RESPONSE_TOKENS]; - int num_tokens = 0; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(chunk != NULL); - assert(priority_post.memory == NULL); - - EVEL_DEBUG("Response size = %d", chunk->size); - EVEL_DEBUG("Response = %s", chunk->memory); - - /***************************************************************************/ - /* Initialize the parser and tokenize the response. */ - /***************************************************************************/ - jsmn_init(&json_parser); - num_tokens = jsmn_parse(&json_parser, - chunk->memory, - chunk->size, - json_tokens, - EVEL_MAX_RESPONSE_TOKENS); - - if (num_tokens < 0) - { - EVEL_ERROR("Failed to parse JSON response. " - "Error code=%d", num_tokens); - } - else if (num_tokens == 0) - { - EVEL_DEBUG("No tokens found in JSON response"); - } - else - { - EVEL_DEBUG("Decode JSON response tokens"); - if (!evel_handle_response_tokens(chunk, json_tokens, num_tokens, post)) - { - EVEL_ERROR("Failed to handle JSON response."); - } - } - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Handle a JSON response from the listener, as a list of tokens from JSMN. - * - * @param chunk Memory chunk containing the JSON buffer. - * @param json_tokens Array of tokens to handle. - * @param num_tokens The number of tokens to handle. - * @param post The memory chunk in which to place any resulting POST. - * @return true if we handled the response, false otherwise. - *****************************************************************************/ -bool evel_handle_response_tokens(const MEMORY_CHUNK * const chunk, - const jsmntok_t * const json_tokens, - const int num_tokens, - MEMORY_CHUNK * const post) -{ - bool json_ok = false; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(chunk != NULL); - assert(json_tokens != NULL); - assert(num_tokens < EVEL_MAX_RESPONSE_TOKENS); - - /***************************************************************************/ - /* Peek at the tokens to decide what the response it, then call the */ - /* appropriate handler to handle it. There is only one handler at this */ - /* point. */ - /***************************************************************************/ - if (evel_tokens_match_command_list(chunk, json_tokens, num_tokens)) - { - json_ok = evel_handle_command_list(chunk, json_tokens, num_tokens, post); - } - - EVEL_EXIT(); - - return json_ok; -} - -/**************************************************************************//** - * Determine whether a list of tokens looks like a "commandList" response. - * - * @param chunk Memory chunk containing the JSON buffer. - * @param json_tokens Token to check. - * @param num_tokens The number of tokens to handle. - * @return true if the tokens look like a "commandList" match, or false. - *****************************************************************************/ -bool evel_tokens_match_command_list(const MEMORY_CHUNK * const chunk, - const jsmntok_t * const json_tokens, - const int num_tokens) -{ - bool result = false; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Make some checks on the basic layout of the commandList. */ - /***************************************************************************/ - if ((num_tokens > 3) && - (json_tokens[0].type == JSMN_OBJECT) && - (json_tokens[1].type == JSMN_STRING) && - (json_tokens[2].type == JSMN_ARRAY) && - (evel_token_equals_string(chunk, &json_tokens[1], "commandList"))) - { - result = true; - } - - EVEL_EXIT(); - - return result; -} - -/**************************************************************************//** - * Check that a string token matches a given input string. - * - * @param chunk Memory chunk containing the JSON buffer. - * @param json_token Token to check. - * @param check_string String to check it against. - * @return true if the strings match, or false. - *****************************************************************************/ -bool evel_token_equals_string(const MEMORY_CHUNK * const chunk, - const jsmntok_t * json_token, - const char * check_string) -{ - bool result = false; - - EVEL_ENTER(); - - const int token_length = json_token->end - json_token->start; - const char * const token_string = chunk->memory + json_token->start; - - if (token_length == (int)strlen(check_string)) - { - result = (strncmp(token_string, check_string, token_length) == 0); - } - - EVEL_EXIT(); - - return result; -} diff --git a/VES5.0/evel/evel-library/code/evel_library/evel_fault.c b/VES5.0/evel/evel-library/code/evel_library/evel_fault.c deleted file mode 100644 index ddf6c0e6..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/evel_fault.c +++ /dev/null @@ -1,376 +0,0 @@ -/**************************************************************************//** - * @file - * Implementation of EVEL functions relating to the Fault. - * - * License - * ------- - * - * Copyright(c) <2016>, AT&T Intellectual Property. All other rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#include <string.h> -#include <assert.h> -#include <stdlib.h> - -#include "evel.h" -#include "evel_internal.h" -#include "evel_throttle.h" - -/**************************************************************************//** - * Create a new fault event. - * - * @note The mandatory fields on the Fault must be supplied to this factory - * function and are immutable once set. Optional fields have explicit - * setter functions, but again values may only be set once so that the - * Fault has immutable properties. - * @param condition The condition indicated by the Fault. - * @param specific_problem The specific problem triggering the fault. - * @param priority The priority of the event. - * @param severity The severity of the Fault. - * @param ev_source_type Source of Alarm event - * @param version fault version - * @param status status of Virtual Function - * @returns pointer to the newly manufactured ::EVENT_FAULT. If the event is - * not used (i.e. posted) it must be released using ::evel_free_fault. - * @retval NULL Failed to create the event. - *****************************************************************************/ -EVENT_FAULT * evel_new_fault(const char * const condition, - const char * const specific_problem, - EVEL_EVENT_PRIORITIES priority, - EVEL_SEVERITIES severity, - EVEL_SOURCE_TYPES ev_source_type, - EVEL_VF_STATUSES status) -{ - EVENT_FAULT * fault = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(condition != NULL); - assert(specific_problem != NULL); - assert(priority < EVEL_MAX_PRIORITIES); - assert(severity < EVEL_MAX_SEVERITIES); - - /***************************************************************************/ - /* Allocate the fault. */ - /***************************************************************************/ - fault = malloc(sizeof(EVENT_FAULT)); - if (fault == NULL) - { - log_error_state("Out of memory"); - goto exit_label; - } - memset(fault, 0, sizeof(EVENT_FAULT)); - EVEL_DEBUG("New fault is at %lp", fault); - - /***************************************************************************/ - /* Initialize the header & the fault fields. Optional string values are */ - /* uninitialized (NULL). */ - /***************************************************************************/ - evel_init_header(&fault->header,"Fault"); - fault->header.event_domain = EVEL_DOMAIN_FAULT; - fault->header.priority = priority; - fault->major_version = EVEL_FAULT_MAJOR_VERSION; - fault->minor_version = EVEL_FAULT_MINOR_VERSION; - fault->event_severity = severity; - fault->event_source_type = ev_source_type; - fault->vf_status = status; - fault->alarm_condition = strdup(condition); - fault->specific_problem = strdup(specific_problem); - evel_init_option_string(&fault->category); - evel_init_option_string(&fault->alarm_interface_a); - dlist_initialize(&fault->additional_info); - -exit_label: - EVEL_EXIT(); - return fault; -} - -/**************************************************************************//** - * Add an additional value name/value pair to the Fault. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param fault Pointer to the fault. - * @param name ASCIIZ string with the attribute's name. The caller - * does not need to preserve the value once the function - * returns. - * @param value ASCIIZ string with the attribute's value. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_fault_addl_info_add(EVENT_FAULT * fault, char * name, char * value) -{ - FAULT_ADDL_INFO * addl_info = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(fault != NULL); - assert(fault->header.event_domain == EVEL_DOMAIN_FAULT); - assert(name != NULL); - assert(value != NULL); - - EVEL_DEBUG("Adding name=%s value=%s", name, value); - addl_info = malloc(sizeof(FAULT_ADDL_INFO)); - assert(addl_info != NULL); - memset(addl_info, 0, sizeof(FAULT_ADDL_INFO)); - addl_info->name = strdup(name); - addl_info->value = strdup(value); - assert(addl_info->name != NULL); - assert(addl_info->value != NULL); - - dlist_push_last(&fault->additional_info, addl_info); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Fault Category property of the Fault. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param fault Pointer to the fault. - * @param category Category : license, link, routing, security, signaling. - * ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_fault_category_set(EVENT_FAULT * fault, - const char * const category) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(fault != NULL); - assert(fault->header.event_domain == EVEL_DOMAIN_FAULT); - assert(category != NULL); - - evel_set_option_string(&fault->category, - category, - "Fault Category set"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Alarm Interface A property of the Fault. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param fault Pointer to the fault. - * @param interface The Alarm Interface A to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_fault_interface_set(EVENT_FAULT * fault, - const char * const interface) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(fault != NULL); - assert(fault->header.event_domain == EVEL_DOMAIN_FAULT); - assert(interface != NULL); - - evel_set_option_string(&fault->alarm_interface_a, - interface, - "Alarm Interface A"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Event Type property of the Fault. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param fault Pointer to the fault. - * @param type The Event Type to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_fault_type_set(EVENT_FAULT * fault, const char * const type) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions and call evel_header_type_set. */ - /***************************************************************************/ - assert(fault != NULL); - assert(fault->header.event_domain == EVEL_DOMAIN_FAULT); - evel_header_type_set(&fault->header, type); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Encode the fault in JSON according to AT&T's schema for the fault type. - * - * @param jbuf Pointer to the ::EVEL_JSON_BUFFER to encode into. - * @param event Pointer to the ::EVENT_HEADER to encode. - *****************************************************************************/ -void evel_json_encode_fault(EVEL_JSON_BUFFER * jbuf, - EVENT_FAULT * event) -{ - FAULT_ADDL_INFO * addl_info = NULL; - DLIST_ITEM * addl_info_item = NULL; - char * fault_severity; - char * fault_source_type; - char * fault_vf_status; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_FAULT); - - fault_severity = evel_severity(event->event_severity); - fault_source_type = evel_source_type(event->event_source_type); - fault_vf_status = evel_vf_status(event->vf_status); - - evel_json_encode_header(jbuf, &event->header); - evel_json_open_named_object(jbuf, "faultFields"); - - /***************************************************************************/ - /* Mandatory fields. */ - /***************************************************************************/ - evel_enc_kv_string(jbuf, "alarmCondition", event->alarm_condition); - evel_enc_kv_opt_string(jbuf, "eventCategory", &event->category); - evel_enc_kv_string(jbuf, "eventSeverity", fault_severity); - evel_enc_kv_string(jbuf, "eventSourceType", fault_source_type); - evel_enc_kv_string(jbuf, "specificProblem", event->specific_problem); - evel_enc_kv_string(jbuf, "vfStatus", fault_vf_status); - evel_enc_version( - jbuf, "faultFieldsVersion", event->major_version, event->minor_version); - - /***************************************************************************/ - /* Optional fields. */ - /***************************************************************************/ - - /***************************************************************************/ - /* Checkpoint, so that we can wind back if all fields are suppressed. */ - /***************************************************************************/ - evel_json_checkpoint(jbuf); - if (evel_json_open_opt_named_list(jbuf, "alarmAdditionalInformation")) - { - bool item_added = false; - - addl_info_item = dlist_get_first(&event->additional_info); - while (addl_info_item != NULL) - { - addl_info = (FAULT_ADDL_INFO*) addl_info_item->item; - assert(addl_info != NULL); - - if (!evel_throttle_suppress_nv_pair(jbuf->throttle_spec, - "alarmAdditionalInformation", - addl_info->name)) - { - evel_json_open_object(jbuf); - evel_enc_kv_string(jbuf, "name", addl_info->name); - evel_enc_kv_string(jbuf, "value", addl_info->value); - evel_json_close_object(jbuf); - item_added = true; - } - addl_info_item = dlist_get_next(addl_info_item); - } - evel_json_close_list(jbuf); - - /*************************************************************************/ - /* If we've not written anything, rewind to before we opened the list. */ - /*************************************************************************/ - if (!item_added) - { - evel_json_rewind(jbuf); - } - } - evel_enc_kv_opt_string(jbuf, "alarmInterfaceA", &event->alarm_interface_a); - - evel_json_close_object(jbuf); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Free a Fault. - * - * Free off the Fault supplied. Will free all the contained allocated memory. - * - * @note It does not free the Fault itself, since that may be part of a - * larger structure. - *****************************************************************************/ -void evel_free_fault(EVENT_FAULT * event) -{ - FAULT_ADDL_INFO * addl_info = NULL; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. As an internal API we don't allow freeing NULL */ - /* events as we do on the public API. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_FAULT); - - /***************************************************************************/ - /* Free all internal strings then the header itself. */ - /***************************************************************************/ - addl_info = dlist_pop_last(&event->additional_info); - while (addl_info != NULL) - { - EVEL_DEBUG("Freeing Additional Info (%s, %s)", - addl_info->name, - addl_info->value); - free(addl_info->name); - free(addl_info->value); - free(addl_info); - addl_info = dlist_pop_last(&event->additional_info); - } - free(event->alarm_condition); - free(event->specific_problem); - evel_free_option_string(&event->category); - evel_free_option_string(&event->alarm_interface_a); - evel_free_header(&event->header); - - EVEL_EXIT(); -} diff --git a/VES5.0/evel/evel-library/code/evel_library/evel_heartbeat_fields.c b/VES5.0/evel/evel-library/code/evel_library/evel_heartbeat_fields.c deleted file mode 100644 index b1131449..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/evel_heartbeat_fields.c +++ /dev/null @@ -1,278 +0,0 @@ -/**************************************************************************//** - * @file - * Implementation of EVEL functions relating to Heartbeat fields. - * - * License - * ------- - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#include <string.h> -#include <assert.h> -#include <stdlib.h> - -#include "evel.h" -#include "evel_throttle.h" - -/**************************************************************************//** - * Create a new Heartbeat fields event. - * - * @note The mandatory fields on the Heartbeat fields must be supplied to - * this factory function and are immutable once set. Optional fields - * have explicit setter functions, but again values may only be set - * once so that the event has immutable properties. - * @param vendor_id The vendor id to encode in the event instance id. - * @param event_id The vendor event id to encode in the event instance id. - * @returns pointer to the newly manufactured ::EVENT_HEARTBEAT_FIELD. If the event - * is not used (i.e. posted) it must be released using - * ::evel_free_hrtbt_field. - * @retval NULL Failed to create the event. - *****************************************************************************/ -EVENT_HEARTBEAT_FIELD * evel_new_heartbeat_field(int interval) -{ - EVENT_HEARTBEAT_FIELD * event = NULL; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(interval > 0); - - /***************************************************************************/ - /* Allocate the Heartbeat fields event. */ - /***************************************************************************/ - event = malloc(sizeof(EVENT_HEARTBEAT_FIELD)); - if (event == NULL) - { - log_error_state("Out of memory"); - goto exit_label; - } - memset(event, 0, sizeof(EVENT_HEARTBEAT_FIELD)); - EVEL_DEBUG("New Heartbeat fields event is at %lp", event); - - /***************************************************************************/ - /* Initialize the header & the Heartbeat fields fields. */ - /***************************************************************************/ - evel_init_header(&event->header,"HeartbeatFields"); - event->header.event_domain = EVEL_DOMAIN_HEARTBEAT_FIELD; - event->major_version = EVEL_HEARTBEAT_FIELD_MAJOR_VERSION; - event->minor_version = EVEL_HEARTBEAT_FIELD_MINOR_VERSION; - - event->heartbeat_interval = interval; - dlist_initialize(&event->additional_info); - -exit_label: - - EVEL_EXIT(); - return event; -} - -/**************************************************************************//** - * Add a name/value pair to the Heartbeat fields, under the additionalFields array. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param event Pointer to the Heartbeat fields event. - * @param name ASCIIZ string with the field's name. The caller does not - * need to preserve the value once the function returns. - * @param value ASCIIZ string with the field's value. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_hrtbt_field_addl_field_add(EVENT_HEARTBEAT_FIELD * const event, - const char * const name, - const char * const value) -{ - OTHER_FIELD * nv_pair = NULL; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_HEARTBEAT_FIELD); - assert(name != NULL); - assert(value != NULL); - - EVEL_DEBUG("Adding name=%s value=%s", name, value); - nv_pair = malloc(sizeof(OTHER_FIELD)); - assert(nv_pair != NULL); - nv_pair->name = strdup(name); - nv_pair->value = strdup(value); - assert(nv_pair->name != NULL); - assert(nv_pair->value != NULL); - - dlist_push_last(&event->additional_info, nv_pair); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Interval property of the Heartbeat fields event. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param event Pointer to the Heartbeat fields event. - * @param product_id The vendor product id to be set. ASCIIZ string. The - * caller does not need to preserve the value once the - * function returns. - *****************************************************************************/ -void evel_hrtbt_interval_set(EVENT_HEARTBEAT_FIELD * const event, - const int interval) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions and call evel_set_option_string. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_HEARTBEAT_FIELD); - assert(interval > 0); - - event->heartbeat_interval = interval; - EVEL_EXIT(); -} - - -/**************************************************************************//** - * Encode the Heartbeat fields in JSON according to AT&T's schema for the - * event type. - * - * @param jbuf Pointer to the ::EVEL_JSON_BUFFER to encode into. - * @param event Pointer to the ::EVENT_HEADER to encode. - *****************************************************************************/ -void evel_json_encode_hrtbt_field(EVEL_JSON_BUFFER * const jbuf, - EVENT_HEARTBEAT_FIELD * const event) -{ - OTHER_FIELD * nv_pair = NULL; - DLIST_ITEM * dlist_item = NULL; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_HEARTBEAT_FIELD); - - evel_json_encode_header(jbuf, &event->header); - evel_json_open_named_object(jbuf, "heartbeatField"); - - /***************************************************************************/ - /* Mandatory fields */ - /***************************************************************************/ - evel_enc_version(jbuf, "heartbeatFieldsVersion", event->major_version,event->minor_version); - evel_enc_kv_int(jbuf, "heartbeatInterval", event->heartbeat_interval); - - /***************************************************************************/ - /* Optional fields */ - /***************************************************************************/ - - /***************************************************************************/ - /* Checkpoint, so that we can wind back if all fields are suppressed. */ - /***************************************************************************/ - evel_json_checkpoint(jbuf); - if (evel_json_open_opt_named_list(jbuf, "additionalFields")) - { - bool added = false; - - dlist_item = dlist_get_first(&event->additional_info); - while (dlist_item != NULL) - { - nv_pair = (OTHER_FIELD *) dlist_item->item; - assert(nv_pair != NULL); - - if (!evel_throttle_suppress_nv_pair(jbuf->throttle_spec, - "additionalFields", - nv_pair->name)) - { - evel_json_open_object(jbuf); - evel_enc_kv_string(jbuf, "name", nv_pair->name); - evel_enc_kv_string(jbuf, "value", nv_pair->value); - evel_json_close_object(jbuf); - added = true; - } - dlist_item = dlist_get_next(dlist_item); - } - evel_json_close_list(jbuf); - - /*************************************************************************/ - /* If we've not written anything, rewind to before we opened the list. */ - /*************************************************************************/ - if (!added) - { - evel_json_rewind(jbuf); - } - } - - evel_json_close_object(jbuf); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Free a Heartbeat fields event. - * - * Free off the event supplied. Will free all the contained allocated memory. - * - * @note It does not free the event itself, since that may be part of a larger - * structure. - *****************************************************************************/ -void evel_free_hrtbt_field(EVENT_HEARTBEAT_FIELD * const event) -{ - OTHER_FIELD * nv_pair = NULL; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_HEARTBEAT_FIELD); - - /***************************************************************************/ - /* Free all internal strings then the header itself. */ - /***************************************************************************/ - nv_pair = dlist_pop_last(&event->additional_info); - while (nv_pair != NULL) - { - EVEL_DEBUG("Freeing Other Field (%s, %s)", nv_pair->name, nv_pair->value); - free(nv_pair->name); - free(nv_pair->value); - free(nv_pair); - nv_pair = dlist_pop_last(&event->additional_info); - } - evel_free_header(&event->header); - - EVEL_EXIT(); -} diff --git a/VES5.0/evel/evel-library/code/evel_library/evel_internal.h b/VES5.0/evel/evel-library/code/evel_library/evel_internal.h deleted file mode 100644 index 2da246b3..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/evel_internal.h +++ /dev/null @@ -1,872 +0,0 @@ -#ifndef EVEL_INTERNAL_INCLUDED -#define EVEL_INTERNAL_INCLUDED - -/**************************************************************************//** - * @file - * EVEL internal definitions. - * - * These are internal definitions which need to be shared between modules - * within the library but are not intended for external consumption. - * - * License - * ------- - * - * Copyright(c) <2016>, AT&T Intellectual Property. All other rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#include "evel.h" - -/*****************************************************************************/ -/* Define some type-safe min/max macros. */ -/*****************************************************************************/ -#define max(a,b) \ - ({ __typeof__ (a) _a = (a); \ - __typeof__ (b) _b = (b); \ - _a > _b ? _a : _b; }) - -#define min(a,b) \ - ({ __typeof__ (a) _a = (a); \ - __typeof__ (b) _b = (b); \ - _a < _b ? _a : _b; }) - - -/**************************************************************************//** - * Compile-time assertion. - *****************************************************************************/ -#define EVEL_CT_ASSERT(X) switch (0) {case 0: case (X):;} - -/**************************************************************************//** - * The Functional Role of the equipment represented by this VNF. - *****************************************************************************/ -extern char * functional_role; - -/**************************************************************************//** - * The type of equipment represented by this VNF. - *****************************************************************************/ -extern EVEL_SOURCE_TYPES event_source_type; - -/**************************************************************************//** - * A chunk of memory used in the cURL functions. - *****************************************************************************/ -typedef struct memory_chunk { - char * memory; - size_t size; -} MEMORY_CHUNK; - -/**************************************************************************//** - * Global commands that may be sent to the Event Handler thread. - *****************************************************************************/ -typedef enum { - EVT_CMD_TERMINATE, - EVT_CMD_MAX_COMMANDS -} EVT_HANDLER_COMMAND; - -/**************************************************************************//** - * State of the Event Handler thread. - *****************************************************************************/ -typedef enum { - EVT_HANDLER_UNINITIALIZED, /** The library cannot handle events. */ - EVT_HANDLER_INACTIVE, /** The event handler thread not started. */ - EVT_HANDLER_ACTIVE, /** The event handler thread is started. */ - EVT_HANDLER_REQUEST_TERMINATE, /** Initial stages of shutdown. */ - EVT_HANDLER_TERMINATING, /** The ring-buffer is being depleted. */ - EVT_HANDLER_TERMINATED, /** The library is exited. */ - EVT_HANDLER_MAX_STATES /** Maximum number of valid states. */ -} EVT_HANDLER_STATE; - -/**************************************************************************//** - * Internal event. - * Pseudo-event used for routing internal commands. - *****************************************************************************/ -typedef struct event_internal { - EVENT_HEADER header; - EVT_HANDLER_COMMAND command; -} EVENT_INTERNAL; - -/**************************************************************************//** - * Suppressed NV pairs list entry. - * JSON equivalent field: suppressedNvPairs - *****************************************************************************/ -typedef struct evel_suppressed_nv_pairs { - - /***************************************************************************/ - /* Mandatory fields */ - /* JSON equivalent field: nvPairFieldName */ - /***************************************************************************/ - char * nv_pair_field_name; - - /***************************************************************************/ - /* Optional fields */ - /* JSON equivalent field: suppressedNvPairNames */ - /* Type of each list entry: char * */ - /***************************************************************************/ - DLIST suppressed_nv_pair_names; - - /***************************************************************************/ - /* Hash table containing suppressed_nv_pair_names as keys. */ - /***************************************************************************/ - struct hsearch_data * hash_nv_pair_names; - -} EVEL_SUPPRESSED_NV_PAIRS; - -/**************************************************************************//** - * Event Throttling Specification for a domain which is in a throttled state. - * JSON equivalent object: eventThrottlingState - *****************************************************************************/ -typedef struct evel_throttle_spec { - - /***************************************************************************/ - /* List of field names to be suppressed. */ - /* JSON equivalent field: suppressedFieldNames */ - /* Type of each list entry: char * */ - /***************************************************************************/ - DLIST suppressed_field_names; - - /***************************************************************************/ - /* List of name-value pairs to be suppressed. */ - /* JSON equivalent field: suppressedNvPairsList */ - /* Type of each list entry: EVEL_SUPPRESSED_NV_PAIRS * */ - /***************************************************************************/ - DLIST suppressed_nv_pairs_list; - - /***************************************************************************/ - /* Hash table containing suppressed_nv_pair_names as keys. */ - /***************************************************************************/ - struct hsearch_data * hash_field_names; - - /***************************************************************************/ - /* Hash table containing nv_pair_field_name as keys, and */ - /* suppressed_nv_pairs_list as values. */ - /***************************************************************************/ - struct hsearch_data * hash_nv_pairs_list; - -} EVEL_THROTTLE_SPEC; - -/*****************************************************************************/ -/* RFC2822 format string for strftime. */ -/*****************************************************************************/ -#define EVEL_RFC2822_STRFTIME_FORMAT "%a, %d %b %Y %T %z" - -/*****************************************************************************/ -/* EVEL_JSON_BUFFER depth at which we throttle fields. */ -/*****************************************************************************/ -#define EVEL_THROTTLE_FIELD_DEPTH 3 - -/**************************************************************************//** - * Initialize the event handler. - * - * Primarily responsible for getting cURL ready for use. - * - * @param[in] event_api_url - * The URL where the Vendor Event Listener API is expected - * to be. - * @param[in] throt_api_url - * The URL where the Throttling API is expected to be. - * @param[in] username The username for the Basic Authentication of requests. - * @param[in] password The password for the Basic Authentication of requests. - * @param verbosity 0 for normal operation, positive values for chattier - * logs. - *****************************************************************************/ -EVEL_ERR_CODES event_handler_initialize(const char * const event_api_url, - const char * const throt_api_url, - const char * const username, - const char * const password, - int verbosity); - -/**************************************************************************//** - * Terminate the event handler. - * - * Shuts down the event handler thread in as clean a way as possible. Sets the - * global exit flag and then signals the thread to interrupt it since it's - * most likely waiting on the ring-buffer. - * - * Having achieved an orderly shutdown of the event handler thread, clean up - * the cURL library's resources cleanly. - * - * @return Status code. - * @retval ::EVEL_SUCCESS if everything OK. - * @retval One of ::EVEL_ERR_CODES if there was a problem. - *****************************************************************************/ -EVEL_ERR_CODES event_handler_terminate(); - -/**************************************************************************//** - * Run the event handler. - * - * Spawns the thread responsible for handling events and sending them to the - * API. - * - * @return Status code. - * @retval ::EVEL_SUCCESS if everything OK. - * @retval One of ::EVEL_ERR_CODES if there was a problem. - *****************************************************************************/ -EVEL_ERR_CODES event_handler_run(); - -/**************************************************************************//** - * Create a new internal event. - * - * @note The mandatory fields on the Fault must be supplied to this factory - * function and are immutable once set. Optional fields have explicit - * setter functions, but again values may only be set once so that the - * Fault has immutable properties. - * @param command The condition indicated by the event. - * @returns pointer to the newly manufactured ::EVENT_INTERNAL. If the event - * is not used (i.e. posted) it must be released using - * ::evel_free_event. - * @retval NULL Failed to create the event. - *****************************************************************************/ -EVENT_INTERNAL * evel_new_internal_event(EVT_HANDLER_COMMAND command); - -/**************************************************************************//** - * Free an internal event. - * - * Free off the event supplied. Will free all the contained* allocated memory. - * - * @note It does not free the internal event itself, since that may be part of - * a larger structure. - *****************************************************************************/ -void evel_free_internal_event(EVENT_INTERNAL * event); - -/*****************************************************************************/ -/* Structure to hold JSON buffer and associated tracking, as it is written. */ -/*****************************************************************************/ -typedef struct evel_json_buffer -{ - char * json; - int offset; - int max_size; - - /***************************************************************************/ - /* The working throttle specification, which can be NULL. */ - /***************************************************************************/ - EVEL_THROTTLE_SPEC * throttle_spec; - - /***************************************************************************/ - /* Current object/list nesting depth. */ - /***************************************************************************/ - int depth; - - /***************************************************************************/ - /* The checkpoint. */ - /***************************************************************************/ - int checkpoint; - -} EVEL_JSON_BUFFER; - -/**************************************************************************//** - * Encode the event as a JSON event object according to AT&T's schema. - * - * @param jbuf Pointer to the ::EVEL_JSON_BUFFER to encode into. - * @param event Pointer to the ::EVENT_HEADER to encode. - *****************************************************************************/ -void evel_json_encode_header(EVEL_JSON_BUFFER * jbuf, - EVENT_HEADER * event); - -/**************************************************************************//** - * Encode the fault in JSON according to AT&T's schema for the fault type. - * - * @param jbuf Pointer to the ::EVEL_JSON_BUFFER to encode into. - * @param event Pointer to the ::EVENT_HEADER to encode. - *****************************************************************************/ -void evel_json_encode_fault(EVEL_JSON_BUFFER * jbuf, - EVENT_FAULT * event); - -/**************************************************************************//** - * Encode the measurement as a JSON measurement. - * - * @param jbuf Pointer to the ::EVEL_JSON_BUFFER to encode into. - * @param event Pointer to the ::EVENT_HEADER to encode. - *****************************************************************************/ -void evel_json_encode_measurement(EVEL_JSON_BUFFER * jbuf, - EVENT_MEASUREMENT * event); - -/**************************************************************************//** - * Encode the Mobile Flow in JSON according to AT&T's schema for the event - * type. - * - * @param jbuf Pointer to the ::EVEL_JSON_BUFFER to encode into. - * @param event Pointer to the ::EVENT_HEADER to encode. - *****************************************************************************/ -void evel_json_encode_mobile_flow(EVEL_JSON_BUFFER * jbuf, - EVENT_MOBILE_FLOW * event); - -/**************************************************************************//** - * Encode the report as a JSON report. - * - * @param jbuf Pointer to the ::EVEL_JSON_BUFFER to encode into. - * @param event Pointer to the ::EVENT_HEADER to encode. - *****************************************************************************/ -void evel_json_encode_report(EVEL_JSON_BUFFER * jbuf, - EVENT_REPORT * event); - -/**************************************************************************//** - * Encode the Heartbeat fields in JSON according to AT&T's schema for the - * event type. - * - * @param jbuf Pointer to the ::EVEL_JSON_BUFFER to encode into. - * @param event Pointer to the ::EVENT_HEADER to encode. - *****************************************************************************/ -void evel_json_encode_hrtbt_field(EVEL_JSON_BUFFER * const jbuf, - EVENT_HEARTBEAT_FIELD * const event); - -/**************************************************************************//** - * Encode the Signaling in JSON according to AT&T's schema for the event type. - * - * @param jbuf Pointer to the ::EVEL_JSON_BUFFER to encode into. - * @param event Pointer to the ::EVENT_HEADER to encode. - *****************************************************************************/ -void evel_json_encode_signaling(EVEL_JSON_BUFFER * const jbuf, - EVENT_SIGNALING * const event); - -/**************************************************************************//** - * Encode the state change as a JSON state change. - * - * @param jbuf Pointer to the ::EVEL_JSON_BUFFER to encode into. - * @param state_change Pointer to the ::EVENT_STATE_CHANGE to encode. - *****************************************************************************/ -void evel_json_encode_state_change(EVEL_JSON_BUFFER * jbuf, - EVENT_STATE_CHANGE * state_change); - -/**************************************************************************//** - * Encode the Syslog in JSON according to AT&T's schema for the event type. - * - * @param jbuf Pointer to the ::EVEL_JSON_BUFFER to encode into. - * @param event Pointer to the ::EVENT_HEADER to encode. - *****************************************************************************/ -void evel_json_encode_syslog(EVEL_JSON_BUFFER * jbuf, - EVENT_SYSLOG * event); - -/**************************************************************************//** - * Encode the Other in JSON according to AT&T's schema for the event type. - * - * @param jbuf Pointer to the ::EVEL_JSON_BUFFER to encode into. - * @param event Pointer to the ::EVENT_HEADER to encode. - *****************************************************************************/ -void evel_json_encode_other(EVEL_JSON_BUFFER * jbuf, - EVENT_OTHER * event); - -/**************************************************************************//** - * Set the next event_sequence to use. - * - * @param sequence The next sequence number to use. - *****************************************************************************/ -void evel_set_next_event_sequence(const int sequence); - -/**************************************************************************//** - * Handle a JSON response from the listener, contained in a ::MEMORY_CHUNK. - * - * Tokenize the response, and decode any tokens found. - * - * @param chunk The memory chunk containing the response. - * @param post The memory chunk in which to place any resulting POST. - *****************************************************************************/ -void evel_handle_event_response(const MEMORY_CHUNK * const chunk, - MEMORY_CHUNK * const post); - -/**************************************************************************//** - * Initialize a ::EVEL_JSON_BUFFER. - * - * @param jbuf Pointer to the ::EVEL_JSON_BUFFER to initialise. - * @param json Pointer to the underlying working buffer to use. - * @param max_size Size of storage available in the JSON buffer. - * @param throttle_spec Pointer to throttle specification. Can be NULL. - *****************************************************************************/ -void evel_json_buffer_init(EVEL_JSON_BUFFER * jbuf, - char * const json, - const int max_size, - EVEL_THROTTLE_SPEC * throttle_spec); - -/**************************************************************************//** - * Encode a string key and string value to a ::EVEL_JSON_BUFFER. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @param option Pointer to holder of the corresponding value to encode. - * @return true if the key, value was added, false if it was suppressed. - *****************************************************************************/ -bool evel_enc_kv_opt_string(EVEL_JSON_BUFFER * jbuf, - const char * const key, - const EVEL_OPTION_STRING * const option); - -/**************************************************************************//** - * Encode a string key and string value to a ::EVEL_JSON_BUFFER. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @param value Pointer to the corresponding value to encode. - *****************************************************************************/ -void evel_enc_kv_string(EVEL_JSON_BUFFER * jbuf, - const char * const key, - const char * const value); - -/**************************************************************************//** - * Encode a string key and integer value to a ::EVEL_JSON_BUFFER. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @param option Pointer to holder of the corresponding value to encode. - * @return true if the key, value was added, false if it was suppressed. - *****************************************************************************/ -bool evel_enc_kv_opt_int(EVEL_JSON_BUFFER * jbuf, - const char * const key, - const EVEL_OPTION_INT * const option); - -/**************************************************************************//** - * Encode a string key and integer value to a ::EVEL_JSON_BUFFER. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @param value The corresponding value to encode. - *****************************************************************************/ -void evel_enc_kv_int(EVEL_JSON_BUFFER * jbuf, - const char * const key, - const int value); - -/**************************************************************************//** - * Encode a string key and double value to a ::EVEL_JSON_BUFFER. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @param option Pointer to holder of the corresponding value to encode. - * @return true if the key, value was added, false if it was suppressed. - *****************************************************************************/ -bool evel_enc_kv_opt_double(EVEL_JSON_BUFFER * jbuf, - const char * const key, - const EVEL_OPTION_DOUBLE * const option); - -/**************************************************************************//** - * Encode a string key and double value to a ::EVEL_JSON_BUFFER. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @param value The corresponding value to encode. - *****************************************************************************/ -void evel_enc_kv_double(EVEL_JSON_BUFFER * jbuf, - const char * const key, - const double value); - -/**************************************************************************//** - * Encode a string key and unsigned long long value to a ::EVEL_JSON_BUFFER. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @param option Pointer to holder of the corresponding value to encode. - * @return true if the key, value was added, false if it was suppressed. - *****************************************************************************/ -bool evel_enc_kv_opt_ull(EVEL_JSON_BUFFER * jbuf, - const char * const key, - const EVEL_OPTION_ULL * const option); - -/**************************************************************************//** - * Encode a string key and unsigned long long value to a ::EVEL_JSON_BUFFER. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @param value The corresponding value to encode. - *****************************************************************************/ -void evel_enc_kv_ull(EVEL_JSON_BUFFER * jbuf, - const char * const key, - const unsigned long long value); - -/**************************************************************************//** - * Encode a string key and time value to a ::EVEL_JSON_BUFFER. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @param option Pointer to holder of the corresponding value to encode. - * @return true if the key, value was added, false if it was suppressed. - *****************************************************************************/ -bool evel_enc_kv_opt_time(EVEL_JSON_BUFFER * jbuf, - const char * const key, - const EVEL_OPTION_TIME * const option); - -/**************************************************************************//** - * Encode a string key and time value to a ::EVEL_JSON_BUFFER. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @param time Pointer to the time to encode. - *****************************************************************************/ -void evel_enc_kv_time(EVEL_JSON_BUFFER * jbuf, - const char * const key, - const time_t * time); - -/**************************************************************************//** - * Encode a key and version. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @param major_version The major version to encode. - * @param minor_version The minor version to encode. - *****************************************************************************/ -void evel_enc_version(EVEL_JSON_BUFFER * jbuf, - const char * const key, - const int major_version, - const int minor_version); - -/**************************************************************************//** - * Add the key and opening bracket of an optional named list to a JSON buffer. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @return true if the list was opened, false if it was suppressed. - *****************************************************************************/ -bool evel_json_open_opt_named_list(EVEL_JSON_BUFFER * jbuf, - const char * const key); - -/**************************************************************************//** - * Add the key and opening bracket of a named list to a JSON buffer. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - *****************************************************************************/ -void evel_json_open_named_list(EVEL_JSON_BUFFER * jbuf, - const char * const key); - -/**************************************************************************//** - * Add the closing bracket of a list to a JSON buffer. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - *****************************************************************************/ -void evel_json_close_list(EVEL_JSON_BUFFER * jbuf); - -/**************************************************************************//** - * Encode a list item with format and param list to a ::EVEL_JSON_BUFFER. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param format Format string in standard printf format. - * @param ... Variable parameters for format string. - *****************************************************************************/ -void evel_enc_list_item(EVEL_JSON_BUFFER * jbuf, - const char * const format, - ...); - -/**************************************************************************//** - * Add the opening bracket of an optional named object to a JSON buffer. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - *****************************************************************************/ -bool evel_json_open_opt_named_object(EVEL_JSON_BUFFER * jbuf, - const char * const key); - -/**************************************************************************//** - * Add the opening bracket of an object to a JSON buffer. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @return true if the object was opened, false if it was suppressed. - *****************************************************************************/ -void evel_json_open_named_object(EVEL_JSON_BUFFER * jbuf, - const char * const key); - -/**************************************************************************//** - * Add the opening bracket of an object to a JSON buffer. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - *****************************************************************************/ -void evel_json_open_object(EVEL_JSON_BUFFER * jbuf); - -/**************************************************************************//** - * Add the closing bracket of an object to a JSON buffer. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - *****************************************************************************/ -void evel_json_close_object(EVEL_JSON_BUFFER * jbuf); - -/**************************************************************************//** - * Add a checkpoint - a stake in the ground to which we can rewind. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - *****************************************************************************/ -void evel_json_checkpoint(EVEL_JSON_BUFFER * jbuf); - -/**************************************************************************//** - * Rewind to the latest checkoint. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - *****************************************************************************/ -void evel_json_rewind(EVEL_JSON_BUFFER * jbuf); - -/**************************************************************************//** - * Free the underlying resources of an ::EVEL_OPTION_STRING. - * - * @param option Pointer to the ::EVEL_OPTION_STRING. - *****************************************************************************/ -void evel_free_option_string(EVEL_OPTION_STRING * const option); - -/**************************************************************************//** - * Initialize an ::EVEL_OPTION_STRING to a not-set state. - * - * @param option Pointer to the ::EVEL_OPTION_STRING. - *****************************************************************************/ -void evel_init_option_string(EVEL_OPTION_STRING * const option); - -/**************************************************************************//** - * Set the value of an ::EVEL_OPTION_STRING. - * - * @param option Pointer to the ::EVEL_OPTION_STRING. - * @param value The value to set. - * @param description Description to be used in logging. - *****************************************************************************/ -void evel_set_option_string(EVEL_OPTION_STRING * const option, - const char * const value, - const char * const description); - -/**************************************************************************//** - * Force the value of an ::EVEL_OPTION_STRING. - * - * @param option Pointer to the ::EVEL_OPTION_STRING. - * @param value The value to set. - *****************************************************************************/ -void evel_force_option_string(EVEL_OPTION_STRING * const option, - const char * const value); - -/**************************************************************************//** - * Initialize an ::EVEL_OPTION_INT to a not-set state. - * - * @param option Pointer to the ::EVEL_OPTION_INT. - *****************************************************************************/ -void evel_init_option_int(EVEL_OPTION_INT * const option); - -/**************************************************************************//** - * Force the value of an ::EVEL_OPTION_INT. - * - * @param option Pointer to the ::EVEL_OPTION_INT. - * @param value The value to set. - *****************************************************************************/ -void evel_force_option_int(EVEL_OPTION_INT * const option, - const int value); - -/**************************************************************************//** - * Set the value of an ::EVEL_OPTION_INT. - * - * @param option Pointer to the ::EVEL_OPTION_INT. - * @param value The value to set. - * @param description Description to be used in logging. - *****************************************************************************/ -void evel_set_option_int(EVEL_OPTION_INT * const option, - const int value, - const char * const description); - -/**************************************************************************//** - * Initialize an ::EVEL_OPTION_DOUBLE to a not-set state. - * - * @param option Pointer to the ::EVEL_OPTION_DOUBLE. - *****************************************************************************/ -void evel_init_option_double(EVEL_OPTION_DOUBLE * const option); - -/**************************************************************************//** - * Force the value of an ::EVEL_OPTION_DOUBLE. - * - * @param option Pointer to the ::EVEL_OPTION_DOUBLE. - * @param value The value to set. - *****************************************************************************/ -void evel_force_option_double(EVEL_OPTION_DOUBLE * const option, - const double value); - -/**************************************************************************//** - * Set the value of an ::EVEL_OPTION_DOUBLE. - * - * @param option Pointer to the ::EVEL_OPTION_DOUBLE. - * @param value The value to set. - * @param description Description to be used in logging. - *****************************************************************************/ -void evel_set_option_double(EVEL_OPTION_DOUBLE * const option, - const double value, - const char * const description); - -/**************************************************************************//** - * Initialize an ::EVEL_OPTION_ULL to a not-set state. - * - * @param option Pointer to the ::EVEL_OPTION_ULL. - *****************************************************************************/ -void evel_init_option_ull(EVEL_OPTION_ULL * const option); - -/**************************************************************************//** - * Force the value of an ::EVEL_OPTION_ULL. - * - * @param option Pointer to the ::EVEL_OPTION_ULL. - * @param value The value to set. - *****************************************************************************/ -void evel_force_option_ull(EVEL_OPTION_ULL * const option, - const unsigned long long value); - -/**************************************************************************//** - * Set the value of an ::EVEL_OPTION_ULL. - * - * @param option Pointer to the ::EVEL_OPTION_ULL. - * @param value The value to set. - * @param description Description to be used in logging. - *****************************************************************************/ -void evel_set_option_ull(EVEL_OPTION_ULL * const option, - const unsigned long long value, - const char * const description); - -/**************************************************************************//** - * Initialize an ::EVEL_OPTION_TIME to a not-set state. - * - * @param option Pointer to the ::EVEL_OPTION_TIME. - *****************************************************************************/ -void evel_init_option_time(EVEL_OPTION_TIME * const option); - -/**************************************************************************//** - * Force the value of an ::EVEL_OPTION_TIME. - * - * @param option Pointer to the ::EVEL_OPTION_TIME. - * @param value The value to set. - *****************************************************************************/ -void evel_force_option_time(EVEL_OPTION_TIME * const option, - const time_t value); - -/**************************************************************************//** - * Set the value of an ::EVEL_OPTION_TIME. - * - * @param option Pointer to the ::EVEL_OPTION_TIME. - * @param value The value to set. - * @param description Description to be used in logging. - *****************************************************************************/ -void evel_set_option_time(EVEL_OPTION_TIME * const option, - const time_t value, - const char * const description); - -/**************************************************************************//** - * Map an ::EVEL_COUNTER_CRITICALITIES enum value to the equivalent string. - * - * @param criticality The criticality to convert. - * @returns The equivalent string. - *****************************************************************************/ -char * evel_criticality(const EVEL_COUNTER_CRITICALITIES criticality); - -/**************************************************************************//** - * Map an ::EVEL_SEVERITIES enum value to the equivalent string. - * - * @param severity The severity to convert. - * @returns The equivalent string. - *****************************************************************************/ -char * evel_severity(const EVEL_SEVERITIES severity); - -/**************************************************************************//** - * Map an ::EVEL_ALERT_ACTIONS enum value to the equivalent string. - * - * @param alert_action The alert_action to convert. - * @returns The equivalent string. - *****************************************************************************/ -char * evel_alert_action(const EVEL_ALERT_ACTIONS alert_action); - -/**************************************************************************//** - * Map an ::EVEL_ALERT_TYPES enum value to the equivalent string. - * - * @param alert_type The alert_type to convert. - * @returns The equivalent string. - *****************************************************************************/ -char * evel_alert_type(const EVEL_ALERT_TYPES alert_type); - -/**************************************************************************//** - * Map an ::EVEL_EVENT_DOMAINS enum value to the equivalent string. - * - * @param domain The domain to convert. - * @returns The equivalent string. - *****************************************************************************/ -char * evel_event_domain(const EVEL_EVENT_DOMAINS domain); - -/**************************************************************************//** - * Map an ::EVEL_EVENT_PRIORITIES enum value to the equivalent string. - * - * @param priority The priority to convert. - * @returns The equivalent string. - *****************************************************************************/ -char * evel_event_priority(const EVEL_EVENT_PRIORITIES priority); - -/**************************************************************************//** - * Map an ::EVEL_SOURCE_TYPES enum value to the equivalent string. - * - * @param source_type The source type to convert. - * @returns The equivalent string. - *****************************************************************************/ -char * evel_source_type(const EVEL_SOURCE_TYPES source_type); - -/**************************************************************************//** - * Map an ::EVEL_VF_STATUSES enum value to the equivalent string. - * - * @param vf_status The vf_status to convert. - * @returns The equivalent string. - *****************************************************************************/ -char * evel_vf_status(const EVEL_VF_STATUSES vf_status); - -/**************************************************************************//** - * Convert a ::EVEL_ENTITY_STATE to it's string form for JSON encoding. - * - * @param state The entity state to encode. - * - * @returns the corresponding string - *****************************************************************************/ -char * evel_entity_state(const EVEL_ENTITY_STATE state); - -/**************************************************************************//** - * Convert a ::EVEL_SERVICE_ENDPOINT_DESC to string form for JSON encoding. - * - * @param endpoint_desc endpoint description to encode. - * - * @returns the corresponding string - *****************************************************************************/ -char * evel_service_endpoint_desc(const EVEL_ENTITY_STATE endpoint_desc); - - -/**************************************************************************//** - * Initialize an ::EVEL_OPTION_INTHEADER_FIELDS to a not-set state. - * - * @param option Pointer to the ::EVEL_OPTION_INTHEADER_FIELDS. - *****************************************************************************/ -void evel_init_option_intheader(EVEL_OPTION_INTHEADER_FIELDS * const option); -/**************************************************************************//** - * Force the value of an ::EVEL_OPTION_INTHEADER_FIELDS. - * - * @param option Pointer to the ::EVEL_OPTION_INTHEADER_FIELDS. - * @param value The value to set. - *****************************************************************************/ -void evel_force_option_intheader(EVEL_OPTION_INTHEADER_FIELDS * const option, - const void* value); -/**************************************************************************//** - * Set the value of an ::EVEL_OPTION_INTHEADER_FIELDS. - * - * @param option Pointer to the ::EVEL_OPTION_INTHEADER_FIELDS. - * @param value The value to set. - * @param description Description to be used in logging. - *****************************************************************************/ -void evel_set_option_intheader(EVEL_OPTION_INTHEADER_FIELDS * const option, - const void * value, - const char * const description); -/**************************************************************************//** - * Free the underlying resources of an ::EVEL_OPTION_INTHEADER_FIELDS. - * - * @param option Pointer to the ::EVEL_OPTION_INTHEADER_FIELDS. - *****************************************************************************/ -void evel_free_option_intheader(EVEL_OPTION_INTHEADER_FIELDS * const option); - -#endif diff --git a/VES5.0/evel/evel-library/code/evel_library/evel_internal_event.c b/VES5.0/evel/evel-library/code/evel_library/evel_internal_event.c deleted file mode 100644 index 8fe15733..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/evel_internal_event.c +++ /dev/null @@ -1,124 +0,0 @@ -/**************************************************************************//** - * @file - * Implementation of EVEL functions relating to the internal events. - * - * Internal events are never expected to be sent to the JSON API but comply - * with interfaces for regular event types. The primary use-case is to enable - * the foreground processing to communicate with the background event handling - * processing in an orderly fashion. At present the only use is to initiate an - * orderly shutdown of the Event Handler thread. - * - * License - * ------- - * - * Copyright(c) <2016>, AT&T Intellectual Property. All other rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#include <string.h> -#include <assert.h> -#include <stdlib.h> - -#include "evel.h" -#include "evel_internal.h" - - -/**************************************************************************//** - * Create a new internal event. - * - * @note The mandatory fields on the Fault must be supplied to this factory - * function and are immutable once set. Optional fields have explicit - * setter functions, but again values may only be set once so that the - * Fault has immutable properties. - * @param command The condition indicated by the event. - * @returns pointer to the newly manufactured ::EVENT_INTERNAL. If the event - * is not used (i.e. posted) it must be released using - * ::evel_free_event. - * @retval NULL Failed to create the event. - *****************************************************************************/ -EVENT_INTERNAL * evel_new_internal_event(EVT_HANDLER_COMMAND command) -{ - EVENT_INTERNAL * event = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(command < EVT_CMD_MAX_COMMANDS); - - /***************************************************************************/ - /* Allocate the fault. */ - /***************************************************************************/ - event = malloc(sizeof(EVENT_INTERNAL)); - if (event == NULL) - { - log_error_state("Out of memory"); - goto exit_label; - } - memset(event, 0, sizeof(EVENT_INTERNAL)); - EVEL_DEBUG("New internal event is at %lp", event); - - /***************************************************************************/ - /* Initialize the header & the event fields. */ - /***************************************************************************/ - evel_init_header(&event->header,NULL); - event->header.event_domain = EVEL_DOMAIN_INTERNAL; - event->command = command; - -exit_label: - EVEL_EXIT(); - return event; -} - -/**************************************************************************//** - * Free an internal event. - * - * Free off the event supplied. Will free all the contained allocated memory. - * - * @note It does not free the internal event itself, since that may be part of - * a larger structure. - *****************************************************************************/ -void evel_free_internal_event(EVENT_INTERNAL * event) -{ - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. As an internal API we don't allow freeing NULL */ - /* events as we do on the public API. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_INTERNAL); - - /***************************************************************************/ - /* Free the header itself. */ - /***************************************************************************/ - evel_free_header(&event->header); - - EVEL_EXIT(); -} diff --git a/VES5.0/evel/evel-library/code/evel_library/evel_json_buffer.c b/VES5.0/evel/evel-library/code/evel_library/evel_json_buffer.c deleted file mode 100644 index e0e119da..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/evel_json_buffer.c +++ /dev/null @@ -1,883 +0,0 @@ -/**************************************************************************//** - * @file - * Source module relating to internal EVEL_JSON_BUFFER manipulation functions. - * - * License - * ------- - * - * Copyright(c) <2016>, AT&T Intellectual Property. All other rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#include <assert.h> -#include <string.h> - -#include "evel_throttle.h" - -/*****************************************************************************/ -/* Local prototypes. */ -/*****************************************************************************/ -static char * evel_json_kv_comma(EVEL_JSON_BUFFER * jbuf); - -/**************************************************************************//** - * Initialize a ::EVEL_JSON_BUFFER. - * - * @param jbuf Pointer to the ::EVEL_JSON_BUFFER to initialise. - * @param json Pointer to the underlying working buffer to use. - * @param max_size Size of storage available in the JSON buffer. - * @param throttle_spec Pointer to throttle specification. Can be NULL. - *****************************************************************************/ -void evel_json_buffer_init(EVEL_JSON_BUFFER * jbuf, - char * const json, - const int max_size, - EVEL_THROTTLE_SPEC * throttle_spec) -{ - EVEL_ENTER(); - - assert(jbuf != NULL); - assert(json != NULL); - jbuf->json = json; - jbuf->max_size = max_size; - jbuf->offset = 0; - jbuf->throttle_spec = throttle_spec; - jbuf->depth = 0; - jbuf->checkpoint = -1; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Encode an integer value to a JSON buffer. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param value The integer to add to it. - *****************************************************************************/ -void evel_enc_int(EVEL_JSON_BUFFER * jbuf, - const int value) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(jbuf != NULL); - - jbuf->offset += snprintf(jbuf->json + jbuf->offset, - jbuf->max_size - jbuf->offset, - "%d", value); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Encode a string key and string value to a ::EVEL_JSON_BUFFER. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @param option Pointer to holder of the corresponding value to encode. - * @return true if the key, value was added, false if it was suppressed. - *****************************************************************************/ -bool evel_enc_kv_opt_string(EVEL_JSON_BUFFER * jbuf, - const char * const key, - const EVEL_OPTION_STRING * const option) -{ - bool added = false; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(option != NULL); - - if (option->is_set) - { - if ((jbuf->depth == EVEL_THROTTLE_FIELD_DEPTH) && - (jbuf->throttle_spec != NULL) && - evel_throttle_suppress_field(jbuf->throttle_spec, key)) - { - EVEL_INFO("Suppressed: %s, %s", key, option->value); - } - else - { - EVEL_DEBUG("Encoded: %s, %s", key, option->value); - evel_enc_kv_string(jbuf, key, option->value); - added = true; - } - } - - EVEL_EXIT(); - - return added; -} - -/**************************************************************************//** - * Encode a string key and string value to a ::EVEL_JSON_BUFFER. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @param value Pointer to the corresponding value to encode. - *****************************************************************************/ -void evel_enc_kv_string(EVEL_JSON_BUFFER * jbuf, - const char * const key, - const char * const value) -{ - int index; - int length; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(jbuf != NULL); - assert(key != NULL); - - jbuf->offset += snprintf(jbuf->json + jbuf->offset, - jbuf->max_size - jbuf->offset, - "%s\"%s\": \"", - evel_json_kv_comma(jbuf), - key); - - /***************************************************************************/ - /* We need to escape quotation marks and backslashes in the value. */ - /***************************************************************************/ - length = strlen(value); - - for (index = 0; index < length; index++) - { - /*************************************************************************/ - /* Drop out if no more space. */ - /*************************************************************************/ - if (jbuf->max_size - jbuf->offset < 2) - { - break; - } - - /*************************************************************************/ - /* Add an escape character if necessary, then write the character */ - /* itself. */ - /*************************************************************************/ - if ((value[index] == '\"') || (value[index] == '\\')) - { - jbuf->json[jbuf->offset] = '\\'; - jbuf->offset++; - } - - jbuf->json[jbuf->offset] = value[index]; - jbuf->offset++; - } - - jbuf->offset += snprintf(jbuf->json + jbuf->offset, - jbuf->max_size - jbuf->offset, - "\""); - - EVEL_EXIT(); -} - - -/**************************************************************************//** - * Encode a string key and integer value to a ::EVEL_JSON_BUFFER. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @param option Pointer to holder of the corresponding value to encode. - * @return true if the key, value was added, false if it was suppressed. - *****************************************************************************/ -bool evel_enc_kv_opt_int(EVEL_JSON_BUFFER * jbuf, - const char * const key, - const EVEL_OPTION_INT * const option) -{ - bool added = false; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(option != NULL); - - if (option->is_set) - { - if ((jbuf->depth == EVEL_THROTTLE_FIELD_DEPTH) && - (jbuf->throttle_spec != NULL) && - evel_throttle_suppress_field(jbuf->throttle_spec, key)) - { - EVEL_INFO("Suppressed: %s, %d", key, option->value); - } - else - { - EVEL_DEBUG("Encoded: %s, %d", key, option->value); - evel_enc_kv_int(jbuf, key, option->value); - added = true; - } - } - - EVEL_EXIT(); - - return added; -} - -/**************************************************************************//** - * Encode a string key and integer value to a ::EVEL_JSON_BUFFER. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @param value The corresponding value to encode. - *****************************************************************************/ -void evel_enc_kv_int(EVEL_JSON_BUFFER * jbuf, - const char * const key, - const int value) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(jbuf != NULL); - assert(key != NULL); - - jbuf->offset += snprintf(jbuf->json + jbuf->offset, - jbuf->max_size - jbuf->offset, - "%s\"%s\": %d", - evel_json_kv_comma(jbuf), - key, - value); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Encode a string key and json object value to a ::EVEL_JSON_BUFFER. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @param value The corresponding json string to encode. - *****************************************************************************/ -void evel_enc_kv_object(EVEL_JSON_BUFFER * jbuf, - const char * const key, - const char * value) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(jbuf != NULL); - assert(key != NULL); - - jbuf->offset += snprintf(jbuf->json + jbuf->offset, - jbuf->max_size - jbuf->offset, - "%s\"%s\": %s", - evel_json_kv_comma(jbuf), - key, - value); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Encode a string key and double value to a ::EVEL_JSON_BUFFER. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @param option Pointer to holder of the corresponding value to encode. - * @return true if the key, value was added, false if it was suppressed. - *****************************************************************************/ -bool evel_enc_kv_opt_double(EVEL_JSON_BUFFER * jbuf, - const char * const key, - const EVEL_OPTION_DOUBLE * const option) -{ - bool added = false; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(option != NULL); - - if (option->is_set) - { - if ((jbuf->depth == EVEL_THROTTLE_FIELD_DEPTH) && - (jbuf->throttle_spec != NULL) && - evel_throttle_suppress_field(jbuf->throttle_spec, key)) - { - EVEL_INFO("Suppressed: %s, %1f", key, option->value); - } - else - { - EVEL_DEBUG("Encoded: %s, %1f", key, option->value); - evel_enc_kv_double(jbuf, key, option->value); - added = true; - } - } - - EVEL_EXIT(); - - return added; -} - -/**************************************************************************//** - * Encode a string key and double value to a ::EVEL_JSON_BUFFER. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @param value The corresponding value to encode. - *****************************************************************************/ -void evel_enc_kv_double(EVEL_JSON_BUFFER * jbuf, - const char * const key, - const double value) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(jbuf != NULL); - assert(key != NULL); - - jbuf->offset += snprintf(jbuf->json + jbuf->offset, - jbuf->max_size - jbuf->offset, - "%s\"%s\": %1f", - evel_json_kv_comma(jbuf), - key, - value); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Encode a string key and unsigned long long value to a ::EVEL_JSON_BUFFER. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @param option Pointer to holder of the corresponding value to encode. - * @return true if the key, value was added, false if it was suppressed. - *****************************************************************************/ -bool evel_enc_kv_opt_ull(EVEL_JSON_BUFFER * jbuf, - const char * const key, - const EVEL_OPTION_ULL * const option) -{ - bool added = false; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(option != NULL); - - if (option->is_set) - { - if ((jbuf->depth == EVEL_THROTTLE_FIELD_DEPTH) && - (jbuf->throttle_spec != NULL) && - evel_throttle_suppress_field(jbuf->throttle_spec, key)) - { - EVEL_INFO("Suppressed: %s, %1lu", key, option->value); - } - else - { - EVEL_DEBUG("Encoded: %s, %1lu", key, option->value); - evel_enc_kv_ull(jbuf, key, option->value); - added = true; - } - } - - EVEL_EXIT(); - - return added; -} - -/**************************************************************************//** - * Encode a string key and unsigned long long value to a ::EVEL_JSON_BUFFER. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @param value The corresponding value to encode. - *****************************************************************************/ -void evel_enc_kv_ull(EVEL_JSON_BUFFER * jbuf, - const char * const key, - const unsigned long long value) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(jbuf != NULL); - assert(key != NULL); - - jbuf->offset += snprintf(jbuf->json + jbuf->offset, - jbuf->max_size - jbuf->offset, - "%s\"%s\": %llu", - evel_json_kv_comma(jbuf), - key, - value); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Encode a string key and time value to a ::EVEL_JSON_BUFFER. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @param option Pointer to holder of the corresponding value to encode. - * @return true if the key, value was added, false if it was suppressed. - *****************************************************************************/ -bool evel_enc_kv_opt_time(EVEL_JSON_BUFFER * jbuf, - const char * const key, - const EVEL_OPTION_TIME * const option) -{ - bool added = false; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(option != NULL); - - if (option->is_set) - { - if ((jbuf->depth == EVEL_THROTTLE_FIELD_DEPTH) && - (jbuf->throttle_spec != NULL) && - evel_throttle_suppress_field(jbuf->throttle_spec, key)) - { - EVEL_INFO("Suppressed time: %s", key); - } - else - { - EVEL_DEBUG("Encoded time: %s", key); - evel_enc_kv_time(jbuf, key, &option->value); - added = true; - } - } - - EVEL_EXIT(); - - return added; -} - -/**************************************************************************//** - * Encode a string key and time value to a ::EVEL_JSON_BUFFER. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @param time Pointer to the time to encode. - *****************************************************************************/ -void evel_enc_kv_time(EVEL_JSON_BUFFER * jbuf, - const char * const key, - const time_t * time) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(jbuf != NULL); - assert(key != NULL); - assert(time != NULL); - - jbuf->offset += snprintf(jbuf->json + jbuf->offset, - jbuf->max_size - jbuf->offset, - "%s\"%s\": \"", - evel_json_kv_comma(jbuf), - key); - jbuf->offset += strftime(jbuf->json + jbuf->offset, - jbuf->max_size - jbuf->offset, - EVEL_RFC2822_STRFTIME_FORMAT, - localtime(time)); - jbuf->offset += snprintf(jbuf->json + jbuf->offset, - jbuf->max_size - jbuf->offset, - "\""); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Encode a key and version. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @param major_version The major version to encode. - * @param minor_version The minor version to encode. - *****************************************************************************/ -void evel_enc_version(EVEL_JSON_BUFFER * jbuf, - const char * const key, - const int major_version, - const int minor_version) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(jbuf != NULL); - assert(key != NULL); - - evel_enc_kv_int(jbuf, key, major_version); - if (minor_version != 0) - { - jbuf->offset += snprintf(jbuf->json + jbuf->offset, - jbuf->max_size - jbuf->offset, - ".%d", - minor_version); - } - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Add the key and opening bracket of an optional named list to a JSON buffer. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @return true if the list was opened, false if it was suppressed. - *****************************************************************************/ -bool evel_json_open_opt_named_list(EVEL_JSON_BUFFER * jbuf, - const char * const key) -{ - bool opened = false; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(jbuf != NULL); - assert(key != NULL); - - if ((jbuf->depth == EVEL_THROTTLE_FIELD_DEPTH) && - (jbuf->throttle_spec != NULL) && - evel_throttle_suppress_field(jbuf->throttle_spec, key)) - { - EVEL_INFO("Suppressed: %s", key); - opened = false; - } - else - { - evel_json_open_named_list(jbuf, key); - opened = true; - } - - EVEL_EXIT(); - - return opened; -} - -/**************************************************************************//** - * Add the key and opening bracket of a named list to a JSON buffer. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - *****************************************************************************/ -void evel_json_open_named_list(EVEL_JSON_BUFFER * jbuf, - const char * const key) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(jbuf != NULL); - assert(key != NULL); - - jbuf->offset += snprintf(jbuf->json + jbuf->offset, - jbuf->max_size - jbuf->offset, - "%s\"%s\": [", - evel_json_kv_comma(jbuf), - key); - jbuf->depth++; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Add the closing bracket of a list to a JSON buffer. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - *****************************************************************************/ -void evel_json_close_list(EVEL_JSON_BUFFER * jbuf) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(jbuf != NULL); - - jbuf->offset += snprintf(jbuf->json + jbuf->offset, - jbuf->max_size - jbuf->offset, - "]"); - jbuf->depth--; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Encode a list item with format and param list to a ::EVEL_JSON_BUFFER. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param format Format string in standard printf format. - * @param ... Variable parameters for format string. - *****************************************************************************/ -void evel_enc_list_item(EVEL_JSON_BUFFER * jbuf, - const char * const format, - ...) -{ - va_list largs; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(jbuf != NULL); - assert(format != NULL); - - /***************************************************************************/ - /* Add a comma unless we're at the start of the list. */ - /***************************************************************************/ - if (jbuf->json[jbuf->offset - 1] != '[') - { - jbuf->offset += snprintf(jbuf->json + jbuf->offset, - jbuf->max_size - jbuf->offset, - ", "); - } - - va_start(largs, format); - jbuf->offset += vsnprintf(jbuf->json + jbuf->offset, - jbuf->max_size - jbuf->offset, - format, - largs); - va_end(largs); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Add the opening bracket of an optional named object to a JSON buffer. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - *****************************************************************************/ -bool evel_json_open_opt_named_object(EVEL_JSON_BUFFER * jbuf, - const char * const key) -{ - bool opened = false; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(jbuf != NULL); - assert(key != NULL); - - if ((jbuf->depth == EVEL_THROTTLE_FIELD_DEPTH) && - (jbuf->throttle_spec != NULL) && - evel_throttle_suppress_field(jbuf->throttle_spec, key)) - { - EVEL_INFO("Suppressed: %s", key); - opened = false; - } - else - { - evel_json_open_named_object(jbuf, key); - opened = true; - } - - EVEL_EXIT(); - - return opened; -} - -/**************************************************************************//** - * Add the opening bracket of an object to a JSON buffer. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param key Pointer to the key to encode. - * @return true if the object was opened, false if it was suppressed. - *****************************************************************************/ -void evel_json_open_named_object(EVEL_JSON_BUFFER * jbuf, - const char * const key) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(jbuf != NULL); - assert(key != NULL); - - jbuf->offset += snprintf(jbuf->json + jbuf->offset, - jbuf->max_size - jbuf->offset, - "%s\"%s\": {", - evel_json_kv_comma(jbuf), - key); - jbuf->depth++; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Add the opening bracket of an object to a JSON buffer. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - *****************************************************************************/ -void evel_json_open_object(EVEL_JSON_BUFFER * jbuf) -{ - char * comma; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(jbuf != NULL); - - if ((jbuf->offset != 0) && (jbuf->json[jbuf->offset-1] == '}')) - { - comma = ", "; - } - else - { - comma = ""; - } - - jbuf->offset += snprintf(jbuf->json + jbuf->offset, - jbuf->max_size - jbuf->offset, - "%s{", - comma); - jbuf->depth++; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Add the closing bracket of an object to a JSON buffer. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - *****************************************************************************/ -void evel_json_close_object(EVEL_JSON_BUFFER * jbuf) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(jbuf != NULL); - - jbuf->offset += snprintf(jbuf->json + jbuf->offset, - jbuf->max_size - jbuf->offset, - "}"); - jbuf->depth--; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Determine whether to add a comma when adding a key-value pair. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @returns A string containing the comma if it is required. - *****************************************************************************/ -char * evel_json_kv_comma(EVEL_JSON_BUFFER * jbuf) -{ - char * result; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(jbuf != NULL); - - if ((jbuf->offset == 0) || - (jbuf->json[jbuf->offset-1] == '{') || - (jbuf->json[jbuf->offset-1] == '[')) - { - result = ""; - } - else - { - result = ", "; - } - - EVEL_EXIT(); - - return result; -} - -/**************************************************************************//** - * Add a checkpoint - a stake in the ground to which we can rewind. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - *****************************************************************************/ -void evel_json_checkpoint(EVEL_JSON_BUFFER * jbuf) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(jbuf != NULL); - - /***************************************************************************/ - /* Store the current offset. */ - /***************************************************************************/ - jbuf->checkpoint = jbuf->offset; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Rewind to the latest checkoint. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - *****************************************************************************/ -void evel_json_rewind(EVEL_JSON_BUFFER * jbuf) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(jbuf != NULL); - assert(jbuf->checkpoint >= 0); - assert(jbuf->checkpoint <= jbuf->offset); - - /***************************************************************************/ - /* Reinstate the offset from the last checkpoint. */ - /***************************************************************************/ - jbuf->offset = jbuf->checkpoint; - jbuf->checkpoint = -1; - - EVEL_EXIT(); -} diff --git a/VES5.0/evel/evel-library/code/evel_library/evel_jsonobject.c b/VES5.0/evel/evel-library/code/evel_library/evel_jsonobject.c deleted file mode 100644 index 65f5226e..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/evel_jsonobject.c +++ /dev/null @@ -1,459 +0,0 @@ -/**************************************************************************//** - * @file - * Implementation of EVEL functions relating to json_object. - * - * License - * ------- - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#include <string.h> -#include <assert.h> -#include <stdlib.h> - -#include "jsmn.h" -#include "evel.h" -#include "evel_internal.h" - -/**************************************************************************//** - * Create a new json object. - * - * @note The mandatory fields on the Other must be supplied to this factory - * function and are immutable once set. Optional fields have explicit - * setter functions, but again values may only be set once so that the - * Other has immutable properties. - * @param name name of the object. - * @returns pointer to the newly manufactured ::EVEL_JSON_OBJECT. - * not used (i.e. posted) it must be released using ::evel_free_jsonobject. - * @retval NULL Failed to create the json object. - *****************************************************************************/ -EVEL_JSON_OBJECT * evel_new_jsonobject(const char *const name) -{ - EVEL_JSON_OBJECT *jobj = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(name != NULL); - - /***************************************************************************/ - /* Allocate the json object. */ - /***************************************************************************/ - jobj = malloc(sizeof(EVEL_JSON_OBJECT)); - if (jobj == NULL) - { - log_error_state("Out of memory"); - goto exit_label; - } - memset(jobj, 0, sizeof(EVEL_JSON_OBJECT)); - EVEL_DEBUG("New json object is at %lp", jobj); - - /***************************************************************************/ - /* Initialize the fields. Optional string values are */ - /* uninitialized (NULL). */ - /***************************************************************************/ - jobj->object_name = strdup(name); - evel_init_option_string(&jobj->objectschema); - evel_init_option_string(&jobj->objectschemaurl); - evel_init_option_string(&jobj->nfsubscribedobjname); - evel_init_option_string(&jobj->nfsubscriptionid); - dlist_initialize(&jobj->jsonobjectinstances); - -exit_label: - EVEL_EXIT(); - return jobj; -} - - -/**************************************************************************//** - * Create a new json object instance. - * - * @note The mandatory fields on the Other must be supplied to this factory - * function and are immutable once set. Optional fields have explicit - * setter functions, but again values may only be set once so that the - * Other has immutable properties. - * @param yourjson json string. - * @returns pointer to the newly manufactured ::EVEL_JSON_OBJECT_INSTANCE. - * not used (i.e. posted) it must be released using ::evel_free_jsonobjectinstance. - * @retval NULL Failed to create the json object instance. - *****************************************************************************/ -EVEL_JSON_OBJECT_INSTANCE * evel_new_jsonobjinstance(const char *const yourjson) -{ - EVEL_JSON_OBJECT_INSTANCE *jobjinst = NULL; - unsigned int length; - char *keyString = NULL; - jsmntok_t *key; - int resultCode; - jsmn_parser p; - jsmntok_t tokens[MAX_JSON_TOKENS]; // a number >= total number of tokens - int len=0; - - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(yourjson != NULL); - len = strlen(yourjson)+1; - assert(len > 0); - - /***************************************************************************/ - /* Validate JSON for json object - /***************************************************************************/ - jsmn_init(&p); - resultCode = jsmn_parse(&p, yourjson, len, tokens, sizeof(tokens)/sizeof(tokens[0])); - if( resultCode < 0 ){ - log_error_state("Failed to parse json for object"); - goto exit_label; - } - - if (resultCode < 1 || tokens[0].type != JSMN_OBJECT) { - log_error_state("Error json object expected"); - goto exit_label; - } - - /***************************************************************************/ - /* Allocate the json object. */ - /***************************************************************************/ - jobjinst = malloc(sizeof(EVEL_JSON_OBJECT_INSTANCE)); - if (jobjinst == NULL) - { - log_error_state("Out of memory"); - goto exit_label; - } - memset(jobjinst, 0, sizeof(EVEL_JSON_OBJECT_INSTANCE)); - - /***************************************************************************/ - /* Initialize the fields. Optional key values are */ - /* uninitialized (NULL). */ - /***************************************************************************/ - jobjinst->jsonstring = strdup(yourjson); - dlist_initialize(&jobjinst->object_keys); - -exit_label: - EVEL_EXIT(); - return jobjinst; -} - - -/**************************************************************************//** - * Create a new internal key. - * - * @note The mandatory fields on the Other must be supplied to this factory - * function and are immutable once set. Optional fields have explicit - * setter functions, but again values may only be set once so that the - * Other has immutable properties. - * @param keyname name of the key. - * @returns pointer to the newly manufactured ::EVEL_INTERNAL_KEY. - * not used (i.e. posted) it must be released using ::evel_free_internal_key. - * @retval NULL Failed to create the internal key. - *****************************************************************************/ -EVEL_INTERNAL_KEY * evel_new_internal_key(char *keyname) -{ - EVEL_INTERNAL_KEY *keyinst = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(keyname != NULL); - - /***************************************************************************/ - /* Allocate the key object. */ - /***************************************************************************/ - keyinst = malloc(sizeof(EVEL_INTERNAL_KEY)); - if (keyinst == NULL) - { - log_error_state("Out of memory"); - goto exit_label; - } - memset(keyinst, 0, sizeof(EVEL_INTERNAL_KEY)); - keyinst->keyname = strdup(keyname); - - /***************************************************************************/ - /* Optional string values are uninitialized (NULL). */ - /***************************************************************************/ - evel_init_option_int(&keyinst->keyorder); - evel_init_option_string(&keyinst->keyvalue); - -exit_label: - EVEL_EXIT(); - return keyinst; -} - -/**************************************************************************//** - * Set the keyorder of the internal key instance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param int keyorder - *****************************************************************************/ -void evel_internal_key_keyorder_set(EVEL_INTERNAL_KEY * pinst, const int keyorder) -{ - assert (pinst != NULL); - evel_set_option_int(&pinst->keyorder,keyorder,"Key order"); -} - -/**************************************************************************//** - * Set the keyvalue of the internal key instance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param string keyvalue - *****************************************************************************/ -void evel_internal_key_keyvalue_set(EVEL_INTERNAL_KEY * pinst, const char * const keyval) -{ - assert (pinst != NULL); - evel_set_option_string(&pinst->keyvalue,keyval,"Key Value"); -} - -/**************************************************************************//** - * Set the string values of json object - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param string object schema - *****************************************************************************/ -void evel_jsonobject_objectschema_set(EVEL_JSON_OBJECT * pinst, const char * const objectschema) -{ - assert (pinst != NULL); - evel_set_option_string(&pinst->objectschema,objectschema,"Object Schema"); -} - -/**************************************************************************//** - * Set the string values of json object - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param string object schema url - *****************************************************************************/ -void evel_jsonobject_objectschemaurl_set(EVEL_JSON_OBJECT * pinst, const char * const objectschemaurl) -{ - assert (pinst != NULL); - evel_set_option_string(&pinst->objectschemaurl,objectschemaurl,"Object Schema URL"); -} - -/**************************************************************************//** - * Set the string values of json object - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param string NF Subscribed object name - *****************************************************************************/ -void evel_jsonobject_nfsubscribedobjname_set(EVEL_JSON_OBJECT * pinst, const char * const nfsubscribedobjname) -{ - assert (pinst != NULL); - evel_set_option_string(&pinst->nfsubscribedobjname,nfsubscribedobjname,"NF Subscribed Object Name"); -} - -/**************************************************************************//** - * Set the string values of json object - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param string NF Subscription Id - *****************************************************************************/ -void evel_jsonobject_nfsubscriptionid_set(EVEL_JSON_OBJECT * pinst, const char * const nfsubscriptionid) -{ - assert (pinst != NULL); - evel_set_option_string(&pinst->nfsubscriptionid,nfsubscriptionid,"NF Subscription Id"); -} - -/**************************************************************************//** - * Set the Epoch time of the json object instance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param unsigned long long epoch time - *****************************************************************************/ -void evel_epoch_microsec_set(EVEL_JSON_OBJECT_INSTANCE * pinst, const unsigned long long epmicrosec) -{ - assert(epmicrosec != 0 ); - pinst->objinst_epoch_microsec = epmicrosec; -} - -/**************************************************************************//** - * Add a json object instance to jsonObject list. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param pobj Pointer to the Other. - * @param jinst Pointer to HashTable - *****************************************************************************/ -void evel_jsonobject_add_jsoninstance(EVEL_JSON_OBJECT * pobj, EVEL_JSON_OBJECT_INSTANCE *jinst) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(pobj != NULL); - assert(jinst != NULL); - - EVEL_DEBUG("Adding json object instance"); - - dlist_push_last(&pobj->jsonobjectinstances, jinst); - - EVEL_EXIT(); -} - - -/**************************************************************************//** - * Add a json object to jsonObject list. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param other Pointer to the Other. - * @param jsonobj Pointer to json object - *****************************************************************************/ -void evel_jsonobjinst_add_objectkey(EVEL_JSON_OBJECT_INSTANCE * jsoninst, EVEL_INTERNAL_KEY *keyp) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(jsoninst != NULL); - assert(keyp != NULL); - - EVEL_DEBUG("Adding jsonObject instance"); - - dlist_push_last(&jsoninst->object_keys, keyp); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Free an internal key. - * - * Free off the internal key supplied. Will free all the contained allocated memory. - * - *****************************************************************************/ -void evel_free_internal_key(EVEL_INTERNAL_KEY * keyp) -{ - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. As an internal API we don't allow freeing NULL */ - /* events as we do on the public API. */ - /***************************************************************************/ - assert(keyp != NULL); - - free(keyp->keyname); - evel_free_option_string(&keyp->keyvalue); - EVEL_EXIT(); -} - - -/**************************************************************************//** - * Free an json object instance. - * - * Free off the json object instance supplied. - * Will free all the contained allocated memory. - * - *****************************************************************************/ -void evel_free_jsonobjinst(EVEL_JSON_OBJECT_INSTANCE * objinst) -{ - EVEL_INTERNAL_KEY *other_field = NULL; - - EVEL_ENTER(); - assert(objinst != NULL); - assert(objinst->jsonstring != NULL); - - free(objinst->jsonstring); - - /***************************************************************************/ - /* Free all internal internal keys - /***************************************************************************/ - other_field = dlist_pop_last(&objinst->object_keys); - while (other_field != NULL) - { - EVEL_DEBUG("Freeing Object Instance Field (%s)", - other_field->keyname); - evel_free_internal_key(other_field); - other_field = dlist_pop_last(&objinst->object_keys); - } - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Free an json object. - * - * Free off the json object instance supplied. - * Will free all the contained allocated memory. - * - *****************************************************************************/ -void evel_free_jsonobject(EVEL_JSON_OBJECT * jsobj) -{ - EVEL_JSON_OBJECT_INSTANCE *other_field = NULL; - - EVEL_ENTER(); - assert(jsobj != NULL); - - free(jsobj->object_name); - evel_free_option_string(&jsobj->objectschema); - evel_free_option_string(&jsobj->objectschemaurl); - evel_free_option_string(&jsobj->nfsubscribedobjname); - evel_free_option_string(&jsobj->nfsubscriptionid); - - /***************************************************************************/ - /* Free all internal strings then the header itself. */ - /***************************************************************************/ - other_field = dlist_pop_last(&jsobj->jsonobjectinstances); - while (other_field != NULL) - { - EVEL_DEBUG("Freeing Object Instance Field (%s)", - other_field->jsonstring); - evel_free_jsonobjinst(other_field); - other_field = dlist_pop_last(&jsobj->jsonobjectinstances); - } - - EVEL_EXIT(); -} diff --git a/VES5.0/evel/evel-library/code/evel_library/evel_logging.c b/VES5.0/evel/evel-library/code/evel_library/evel_logging.c deleted file mode 100644 index 6dabc638..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/evel_logging.c +++ /dev/null @@ -1,181 +0,0 @@ -/**************************************************************************//** - * @file - * Wrapper for event logging built on syslog. - * - * License - * ------- - * - * Copyright(c) <2016>, AT&T Intellectual Property. All other rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#include <string.h> -#include <assert.h> -#include <syslog.h> -#include <stdlib.h> -#include <sys/time.h> - -#include <curl/curl.h> - -#include "evel.h" - - -/*****************************************************************************/ -/* Debug settings. Logging is done through macros so these need to be */ -/* externally visible. */ -/*****************************************************************************/ -EVEL_LOG_LEVELS debug_level = EVEL_LOG_DEBUG; -//static char *syslog_ident = "evel"; -int debug_indent = 0; - -/*****************************************************************************/ -/* Buffers for error strings from this library. */ -/*****************************************************************************/ -static char evel_err_string[EVEL_MAX_ERROR_STRING_LEN] = "<NULL>"; - - -/**************************************************************************//** - * Initialize logging - * - * @param[in] level The debugging level - one of ::EVEL_LOG_LEVELS. - * @param[in] ident The identifier for our logs. - *****************************************************************************/ -void log_initialize(EVEL_LOG_LEVELS level, const char * ident) -{ - assert(level < EVEL_LOG_MAX); - assert(ident != NULL); - - debug_level = level; - openlog(ident, LOG_PID, LOG_USER); -} - -/**************************************************************************//** - * Descriptive text for library errors. - * - * Return a text error string that relates to the last failure. May be - * "<null>" but will never be NULL. - * - * @returns Text error string. - * - * @note Must not be freed! - *****************************************************************************/ -const char * evel_error_string(void) -{ - return(evel_err_string); -} - -/***************************************************************************//* - * Store the formatted string into the static error string and log the error. - * - * @param format Error string in standard printf format. - * @param ... Variable parameters to be substituted into the format string. - *****************************************************************************/ -void log_error_state(char * format, ...) -{ - va_list largs; - - assert(format != NULL); - va_start(largs, format); - vsnprintf(evel_err_string, EVEL_MAX_ERROR_STRING_LEN, format, largs); - va_end(largs); - EVEL_ERROR("%s", evel_err_string); -} - - -/**************************************************************************//** - * Generate a debug log. - * - * Provides an interface to syslog with formatting of the nesting level - * so that it's easier to see function entry/exit. - * - * @param[in] level The debug level - see ::EVEL_LOG_LEVELS. - * @param[in] format The output formatting in printf style. - * @param[in] ... Variable arguments as specified in the format string. - *****************************************************************************/ -void log_debug(EVEL_LOG_LEVELS level, char * format, ...) -{ - va_list largs; - int priority; - char indent_fmt[1024]; - char *syslog_fmt = NULL; - - /***************************************************************************/ - /* Test assumptions. */ - /***************************************************************************/ - assert(format != NULL); - assert(level <= EVEL_LOG_MAX); - - if (level >= debug_level) - { - if ((debug_level == EVEL_LOG_INFO) || (debug_indent == 0)) - { - /***********************************************************************/ - /* Just use the format as is. */ - /***********************************************************************/ - syslog_fmt = format; - } - else - { - /***********************************************************************/ - /* Combine the format with a preceding number of indent markers. */ - /***********************************************************************/ - sprintf(indent_fmt, "%.*s%s", - debug_indent, - INDENT_SEPARATORS, - format); - syslog_fmt = indent_fmt; - } - - /*************************************************************************/ - /* Work out the syslog priority value. */ - /*************************************************************************/ - switch (level) - { - case EVEL_LOG_ERROR: - priority = LOG_ERR; - break; - - case EVEL_LOG_INFO: - priority = LOG_INFO; - break; - - case EVEL_LOG_DEBUG: - case EVEL_LOG_SPAMMY: - default: - priority = LOG_DEBUG; - break; - } - - /*************************************************************************/ - /* Write the log to the file next, which requires the var args list. */ - /*************************************************************************/ - va_start(largs, format); - vsyslog(priority, syslog_fmt, largs); - va_end(largs); - } -}
\ No newline at end of file diff --git a/VES5.0/evel/evel-library/code/evel_library/evel_mobile_flow.c b/VES5.0/evel/evel-library/code/evel_library/evel_mobile_flow.c deleted file mode 100644 index 1d4adb2e..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/evel_mobile_flow.c +++ /dev/null @@ -1,2132 +0,0 @@ -/**************************************************************************//** - * @file - * Implementation of EVEL functions relating to the Mobile Flow. - * - * License - * ------- - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#include <string.h> -#include <assert.h> -#include <stdlib.h> -#include <time.h> - -#include "evel.h" -#include "evel_internal.h" - -/*****************************************************************************/ -/* Array of strings to use when encoding TCP flags. */ -/*****************************************************************************/ -static char * evel_tcp_flag_strings[EVEL_MAX_TCP_FLAGS] = { - "NS", - "CWR", - "ECE", - "URG", - "ACK", - "PSH", - "RST", - "SYN", - "FIN" -}; - -/*****************************************************************************/ -/* Array of strings to use when encoding QCI COS. */ -/*****************************************************************************/ -static char * evel_qci_cos_strings[EVEL_MAX_QCI_COS_TYPES] = { - "conversational", - "streaming", - "interactive", - "background", - "1", - "2", - "3", - "4", - "65", - "66", - "5", - "6", - "7", - "8", - "9", - "69", - "70" -}; - -/*****************************************************************************/ -/* Local prototypes */ -/*****************************************************************************/ -void evel_json_encode_mobile_flow_gtp_flow_metrics( - EVEL_JSON_BUFFER * jbuf, - MOBILE_GTP_PER_FLOW_METRICS * metrics); - -/**************************************************************************//** - * Create a new Mobile Flow event. - * - * @note The mandatory fields on the Mobile Flow must be supplied to this - * factory function and are immutable once set. Optional fields have - * explicit setter functions, but again values may only be set once so - * that the Mobile Flow has immutable properties. - * @param flow_direction Flow direction. - * @param gtp_per_flow_metrics GTP per-flow metrics. - * @param ip_protocol_type IP protocol type. - * @param ip_version IP protocol version. - * @param other_endpoint_ip_address IP address of the other endpoint. - * @param other_endpoint_port IP port of the other endpoint. - * @param reporting_endpoint_ip_addr IP address of the reporting endpoint. - * @param reporting_endpoint_port IP port of the reporting endpoint. - * @returns pointer to the newly manufactured ::EVENT_MOBILE_FLOW. If the - * event is not used (i.e. posted) it must be released using - * ::evel_free_mobile_flow. - * @retval NULL Failed to create the event. - *****************************************************************************/ -EVENT_MOBILE_FLOW * evel_new_mobile_flow( - const char * const flow_direction, - MOBILE_GTP_PER_FLOW_METRICS * gtp_per_flow_metrics, - const char * const ip_protocol_type, - const char * const ip_version, - const char * const other_endpoint_ip_address, - int other_endpoint_port, - const char * const reporting_endpoint_ip_addr, - int reporting_endpoint_port) -{ - EVENT_MOBILE_FLOW * mobile_flow = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(flow_direction != NULL); - assert(gtp_per_flow_metrics != NULL); - assert(ip_protocol_type != NULL); - assert(ip_version != NULL); - assert(other_endpoint_ip_address != NULL); - assert(other_endpoint_port > 0); - assert(reporting_endpoint_ip_addr != NULL); - assert(reporting_endpoint_port > 0); - - /***************************************************************************/ - /* Allocate the Mobile Flow. */ - /***************************************************************************/ - mobile_flow = malloc(sizeof(EVENT_MOBILE_FLOW)); - if (mobile_flow == NULL) - { - log_error_state("Out of memory"); - goto exit_label; - } - memset(mobile_flow, 0, sizeof(EVENT_MOBILE_FLOW)); - EVEL_DEBUG("New Mobile Flow is at %lp", mobile_flow); - - /***************************************************************************/ - /* Initialize the header & the Mobile Flow fields. Optional string values */ - /* are uninitialized (NULL). */ - /***************************************************************************/ - evel_init_header(&mobile_flow->header,"MobileFlow"); - mobile_flow->header.event_domain = EVEL_DOMAIN_MOBILE_FLOW; - mobile_flow->major_version = EVEL_MOBILE_FLOW_MAJOR_VERSION; - mobile_flow->minor_version = EVEL_MOBILE_FLOW_MINOR_VERSION; - mobile_flow->flow_direction = strdup(flow_direction); - mobile_flow->gtp_per_flow_metrics = gtp_per_flow_metrics; - mobile_flow->ip_protocol_type = strdup(ip_protocol_type); - mobile_flow->ip_version = strdup(ip_version); - mobile_flow->other_endpoint_ip_address = strdup(other_endpoint_ip_address); - mobile_flow->other_endpoint_port = other_endpoint_port; - mobile_flow->reporting_endpoint_ip_addr = strdup(reporting_endpoint_ip_addr); - mobile_flow->reporting_endpoint_port = reporting_endpoint_port; - evel_init_option_string(&mobile_flow->application_type); - evel_init_option_string(&mobile_flow->app_protocol_type); - evel_init_option_string(&mobile_flow->app_protocol_version); - evel_init_option_string(&mobile_flow->cid); - evel_init_option_string(&mobile_flow->connection_type); - evel_init_option_string(&mobile_flow->ecgi); - evel_init_option_string(&mobile_flow->gtp_protocol_type); - evel_init_option_string(&mobile_flow->gtp_version); - evel_init_option_string(&mobile_flow->http_header); - evel_init_option_string(&mobile_flow->imei); - evel_init_option_string(&mobile_flow->imsi); - evel_init_option_string(&mobile_flow->lac); - evel_init_option_string(&mobile_flow->mcc); - evel_init_option_string(&mobile_flow->mnc); - evel_init_option_string(&mobile_flow->msisdn); - evel_init_option_string(&mobile_flow->other_functional_role); - evel_init_option_string(&mobile_flow->rac); - evel_init_option_string(&mobile_flow->radio_access_technology); - evel_init_option_string(&mobile_flow->sac); - evel_init_option_int(&mobile_flow->sampling_algorithm); - evel_init_option_string(&mobile_flow->tac); - evel_init_option_string(&mobile_flow->tunnel_id); - evel_init_option_string(&mobile_flow->vlan_id); - dlist_initialize(&mobile_flow->additional_info); - -exit_label: - EVEL_EXIT(); - return mobile_flow; -} - -/**************************************************************************//** - * Add an additional value name/value pair to the Mobile flow. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param fault Pointer to the Mobile flow. - * @param name ASCIIZ string with the attribute's name. The caller - * does not need to preserve the value once the function - * returns. - * @param value ASCIIZ string with the attribute's value. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_mobile_flow_addl_field_add(EVENT_MOBILE_FLOW * const event, char * name, char * value) -{ - OTHER_FIELD * nv_pair = NULL; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - assert(name != NULL); - assert(value != NULL); - - EVEL_DEBUG("Adding name=%s value=%s", name, value); - nv_pair = malloc(sizeof(OTHER_FIELD)); - assert(nv_pair != NULL); - nv_pair->name = strdup(name); - nv_pair->value = strdup(value); - assert(nv_pair->name != NULL); - assert(nv_pair->value != NULL); - - dlist_push_last(&event->additional_info, nv_pair); - - EVEL_EXIT(); -} - - -/**************************************************************************//** - * Set the Event Type property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param type The Event Type to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_mobile_flow_type_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const type) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions and call evel_header_type_set. */ - /***************************************************************************/ - assert(mobile_flow != NULL); - assert(mobile_flow->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - evel_header_type_set(&mobile_flow->header, type); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Application Type property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param type The Application Type to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_mobile_flow_app_type_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const type) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(mobile_flow != NULL); - assert(mobile_flow->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - assert(type != NULL); - - evel_set_option_string(&mobile_flow->application_type, - type, - "Application Type"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Application Protocol Type property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param type The Application Protocol Type to be set. ASCIIZ string. - * The caller does not need to preserve the value once the - * function returns. - *****************************************************************************/ -void evel_mobile_flow_app_prot_type_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const type) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(mobile_flow != NULL); - assert(mobile_flow->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - assert(type != NULL); - - evel_set_option_string(&mobile_flow->app_protocol_type, - type, - "Application Protocol Type"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Application Protocol Version property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param version The Application Protocol Version to be set. ASCIIZ - * string. The caller does not need to preserve the value - * once the function returns. - *****************************************************************************/ -void evel_mobile_flow_app_prot_ver_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const version) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(mobile_flow != NULL); - assert(mobile_flow->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - assert(version != NULL); - - evel_set_option_string(&mobile_flow->app_protocol_version, - version, - "Application Protocol Version"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the CID property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param cid The CID to be set. ASCIIZ string. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_cid_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const cid) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(mobile_flow != NULL); - assert(mobile_flow->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - assert(cid != NULL); - - evel_set_option_string(&mobile_flow->cid, - cid, - "CID"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Connection Type property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param type The Connection Type to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_mobile_flow_con_type_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const type) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(mobile_flow != NULL); - assert(mobile_flow->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - assert(type != NULL); - - evel_set_option_string(&mobile_flow->connection_type, - type, - "Connection Type"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the ECGI property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param ecgi The ECGI to be set. ASCIIZ string. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_ecgi_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const ecgi) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(mobile_flow != NULL); - assert(mobile_flow->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - assert(ecgi != NULL); - - evel_set_option_string(&mobile_flow->ecgi, - ecgi, - "ECGI"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the GTP Protocol Type property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param type The GTP Protocol Type to be set. ASCIIZ string. The - * caller does not need to preserve the value once the - * function returns. - *****************************************************************************/ -void evel_mobile_flow_gtp_prot_type_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const type) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(mobile_flow != NULL); - assert(mobile_flow->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - assert(type != NULL); - - evel_set_option_string(&mobile_flow->gtp_protocol_type, - type, - "GTP Protocol Type"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the GTP Protocol Version property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param version The GTP Protocol Version to be set. ASCIIZ string. The - * caller does not need to preserve the value once the - * function returns. - *****************************************************************************/ -void evel_mobile_flow_gtp_prot_ver_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const version) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(mobile_flow != NULL); - assert(mobile_flow->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - assert(version != NULL); - - evel_set_option_string(&mobile_flow->gtp_version, - version, - "GTP Protocol Version"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the HTTP Header property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param header The HTTP header to be set. ASCIIZ string. The caller does - * not need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_http_header_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const header) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(mobile_flow != NULL); - assert(mobile_flow->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - assert(header != NULL); - - evel_set_option_string(&mobile_flow->http_header, - header, - "HTTP Header"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the IMEI property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param imei The IMEI to be set. ASCIIZ string. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_imei_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const imei) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(mobile_flow != NULL); - assert(mobile_flow->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - assert(imei != NULL); - - evel_set_option_string(&mobile_flow->imei, - imei, - "IMEI"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the IMSI property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param imsi The IMSI to be set. ASCIIZ string. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_imsi_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const imsi) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(mobile_flow != NULL); - assert(mobile_flow->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - assert(imsi != NULL); - - evel_set_option_string(&mobile_flow->imsi, - imsi, - "IMSI"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the LAC property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param lac The LAC to be set. ASCIIZ string. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_lac_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const lac) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(mobile_flow != NULL); - assert(mobile_flow->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - assert(lac != NULL); - - evel_set_option_string(&mobile_flow->lac, - lac, - "LAC"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the MCC property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param mcc The MCC to be set. ASCIIZ string. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_mcc_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const mcc) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(mobile_flow != NULL); - assert(mobile_flow->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - assert(mcc != NULL); - - evel_set_option_string(&mobile_flow->mcc, - mcc, - "MCC"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the MNC property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param mnc The MNC to be set. ASCIIZ string. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_mnc_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const mnc) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(mobile_flow != NULL); - assert(mobile_flow->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - assert(mnc != NULL); - - evel_set_option_string(&mobile_flow->mnc, - mnc, - "MNC"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the MSISDN property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param msisdn The MSISDN to be set. ASCIIZ string. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_msisdn_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const msisdn) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(mobile_flow != NULL); - assert(mobile_flow->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - assert(msisdn != NULL); - - evel_set_option_string(&mobile_flow->msisdn, - msisdn, - "MSISDN"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Other Functional Role property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param role The Other Functional Role to be set. ASCIIZ string. The - * caller does not need to preserve the value once the - * function returns. - *****************************************************************************/ -void evel_mobile_flow_other_func_role_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const role) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(mobile_flow != NULL); - assert(mobile_flow->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - assert(role != NULL); - - evel_set_option_string(&mobile_flow->other_functional_role, - role, - "Other Functional Role"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the RAC property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param rac The RAC to be set. ASCIIZ string. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_rac_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const rac) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(mobile_flow != NULL); - assert(mobile_flow->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - assert(rac != NULL); - - evel_set_option_string(&mobile_flow->rac, - rac, - "RAC"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Radio Access Technology property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param tech The Radio Access Technology to be set. ASCIIZ string. The - * caller does not need to preserve the value once the - * function returns. - *****************************************************************************/ -void evel_mobile_flow_radio_acc_tech_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const tech) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(mobile_flow != NULL); - assert(mobile_flow->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - assert(tech != NULL); - - evel_set_option_string(&mobile_flow->radio_access_technology, - tech, - "Radio Access Technology"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the SAC property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param sac The SAC to be set. ASCIIZ string. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_sac_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const sac) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(mobile_flow != NULL); - assert(mobile_flow->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - assert(sac != NULL); - - evel_set_option_string(&mobile_flow->sac, - sac, - "SAC"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Sampling Algorithm property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param algorithm The Sampling Algorithm to be set. - *****************************************************************************/ -void evel_mobile_flow_samp_alg_set(EVENT_MOBILE_FLOW * mobile_flow, - int algorithm) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(mobile_flow != NULL); - assert(mobile_flow->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - assert(algorithm >= 0); - - evel_set_option_int(&mobile_flow->sampling_algorithm, - algorithm, - "Sampling Algorithm"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the TAC property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param tac The TAC to be set. ASCIIZ string. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_tac_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const tac) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(mobile_flow != NULL); - assert(mobile_flow->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - assert(tac != NULL); - - evel_set_option_string(&mobile_flow->tac, - tac, - "TAC"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Tunnel ID property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param tunnel_id The Tunnel ID to be set. ASCIIZ string. The caller does - * not need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_tunnel_id_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const tunnel_id) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(mobile_flow != NULL); - assert(mobile_flow->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - assert(tunnel_id != NULL); - - evel_set_option_string(&mobile_flow->tunnel_id, - tunnel_id, - "Tunnel ID"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the VLAN ID property of the Mobile Flow. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mobile_flow Pointer to the Mobile Flow. - * @param vlan_id The VLAN ID to be set. ASCIIZ string. The caller does - * not need to preserve the value once the function returns. - *****************************************************************************/ -void evel_mobile_flow_vlan_id_set(EVENT_MOBILE_FLOW * mobile_flow, - const char * const vlan_id) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(mobile_flow != NULL); - assert(mobile_flow->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - assert(vlan_id != NULL); - - evel_set_option_string(&mobile_flow->vlan_id, - vlan_id, - "VLAN ID"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Encode the Mobile Flow in JSON according to AT&T's schema for the event - * type. - * - * @param jbuf Pointer to the ::EVEL_JSON_BUFFER to encode into. - * @param event Pointer to the ::EVENT_HEADER to encode. - *****************************************************************************/ -void evel_json_encode_mobile_flow(EVEL_JSON_BUFFER * jbuf, - EVENT_MOBILE_FLOW * event) -{ - OTHER_FIELD * nv_pair = NULL; - DLIST_ITEM * dlist_item = NULL; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - - evel_json_encode_header(jbuf, &event->header); - evel_json_open_named_object(jbuf, "mobileFlowFields"); - - - /***************************************************************************/ - /* Checkpoint, so that we can wind back if all fields are suppressed. */ - /***************************************************************************/ - evel_json_checkpoint(jbuf); - if (evel_json_open_opt_named_list(jbuf, "additionalFields")) - { - bool added = false; - - dlist_item = dlist_get_first(&event->additional_info); - while (dlist_item != NULL) - { - nv_pair = (OTHER_FIELD *) dlist_item->item; - assert(nv_pair != NULL); - - if (!evel_throttle_suppress_nv_pair(jbuf->throttle_spec, - "additionalFields", - nv_pair->name)) - { - evel_json_open_object(jbuf); - evel_enc_kv_string(jbuf, "name", nv_pair->name); - evel_enc_kv_string(jbuf, "value", nv_pair->value); - evel_json_close_object(jbuf); - added = true; - } - dlist_item = dlist_get_next(dlist_item); - } - evel_json_close_list(jbuf); - - /*************************************************************************/ - /* If we've not written anything, rewind to before we opened the list. */ - /*************************************************************************/ - if (!added) - { - evel_json_rewind(jbuf); - } - } - - - /***************************************************************************/ - /* Mandatory parameters. */ - /***************************************************************************/ - evel_enc_kv_string(jbuf, "flowDirection", event->flow_direction); - evel_json_encode_mobile_flow_gtp_flow_metrics( - jbuf, event->gtp_per_flow_metrics); - evel_enc_kv_string(jbuf, "ipProtocolType", event->ip_protocol_type); - evel_enc_kv_string(jbuf, "ipVersion", event->ip_version); - evel_enc_kv_string( - jbuf, "otherEndpointIpAddress", event->other_endpoint_ip_address); - evel_enc_kv_int(jbuf, "otherEndpointPort", event->other_endpoint_port); - evel_enc_kv_string( - jbuf, "reportingEndpointIpAddr", event->reporting_endpoint_ip_addr); - evel_enc_kv_int( - jbuf, "reportingEndpointPort", event->reporting_endpoint_port); - - /***************************************************************************/ - /* Optional parameters. */ - /***************************************************************************/ - evel_enc_kv_opt_string(jbuf, "applicationType", &event->application_type); - evel_enc_kv_opt_string(jbuf, "appProtocolType", &event->app_protocol_type); - evel_enc_kv_opt_string( - jbuf, "appProtocolVersion", &event->app_protocol_version); - evel_enc_kv_opt_string(jbuf, "cid", &event->cid); - evel_enc_kv_opt_string(jbuf, "connectionType", &event->connection_type); - evel_enc_kv_opt_string(jbuf, "ecgi", &event->ecgi); - evel_enc_kv_opt_string(jbuf, "gtpProtocolType", &event->gtp_protocol_type); - evel_enc_kv_opt_string(jbuf, "gtpVersion", &event->gtp_version); - evel_enc_kv_opt_string(jbuf, "httpHeader", &event->http_header); - evel_enc_kv_opt_string(jbuf, "imei", &event->imei); - evel_enc_kv_opt_string(jbuf, "imsi", &event->imsi); - evel_enc_kv_opt_string(jbuf, "lac", &event->lac); - evel_enc_kv_opt_string(jbuf, "mcc", &event->mcc); - evel_enc_kv_opt_string(jbuf, "mnc", &event->mnc); - evel_enc_kv_opt_string(jbuf, "msisdn", &event->msisdn); - evel_enc_kv_opt_string( - jbuf, "otherFunctionalRole", &event->other_functional_role); - evel_enc_kv_opt_string(jbuf, "rac", &event->rac); - evel_enc_kv_opt_string( - jbuf, "radioAccessTechnology", &event->radio_access_technology); - evel_enc_kv_opt_string(jbuf, "sac", &event->sac); - evel_enc_kv_opt_int(jbuf, "samplingAlgorithm", &event->sampling_algorithm); - evel_enc_kv_opt_string(jbuf, "tac", &event->tac); - evel_enc_kv_opt_string(jbuf, "tunnelId", &event->tunnel_id); - evel_enc_kv_opt_string(jbuf, "vlanId", &event->vlan_id); - evel_enc_version(jbuf, - "mobileFlowFieldsVersion", - event->major_version, - event->minor_version); - evel_json_close_object(jbuf); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Free a Mobile Flow. - * - * Free off the Mobile Flow supplied. Will free all the contained allocated - * memory. - * - * @note It does not free the Mobile Flow itself, since that may be part of a - * larger structure. - *****************************************************************************/ -void evel_free_mobile_flow(EVENT_MOBILE_FLOW * event) -{ - OTHER_FIELD * nv_pair = NULL; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. As an internal API we don't allow freeing NULL */ - /* events as we do on the public API. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_MOBILE_FLOW); - - /***************************************************************************/ - /* Free all internal strings then the header itself. */ - /***************************************************************************/ - free(event->flow_direction); - - evel_free_mobile_gtp_flow_metrics(event->gtp_per_flow_metrics); - free(event->gtp_per_flow_metrics); - free(event->ip_protocol_type); - free(event->ip_version); - free(event->other_endpoint_ip_address); - free(event->reporting_endpoint_ip_addr); - evel_free_option_string(&event->application_type); - evel_free_option_string(&event->app_protocol_type); - evel_free_option_string(&event->app_protocol_version); - evel_free_option_string(&event->cid); - evel_free_option_string(&event->connection_type); - evel_free_option_string(&event->ecgi); - evel_free_option_string(&event->gtp_protocol_type); - evel_free_option_string(&event->gtp_version); - evel_free_option_string(&event->http_header); - evel_free_option_string(&event->imei); - evel_free_option_string(&event->imsi); - evel_free_option_string(&event->lac); - evel_free_option_string(&event->mcc); - evel_free_option_string(&event->mnc); - evel_free_option_string(&event->msisdn); - evel_free_option_string(&event->other_functional_role); - evel_free_option_string(&event->rac); - evel_free_option_string(&event->radio_access_technology); - evel_free_option_string(&event->sac); - evel_free_option_string(&event->tac); - evel_free_option_string(&event->tunnel_id); - evel_free_option_string(&event->vlan_id); - - /***************************************************************************/ - /* Free all internal strings then the header itself. */ - /***************************************************************************/ - nv_pair = dlist_pop_last(&event->additional_info); - while (nv_pair != NULL) - { - EVEL_DEBUG("Freeing Other Field (%s, %s)", nv_pair->name, nv_pair->value); - free(nv_pair->name); - free(nv_pair->value); - free(nv_pair); - nv_pair = dlist_pop_last(&event->additional_info); - } - - evel_free_header(&event->header); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Create a new Mobile GTP Per Flow Metrics. - * - * @note The mandatory fields on the Mobile GTP Per Flow Metrics must be - * supplied to this factory function and are immutable once set. - * Optional fields have explicit setter functions, but again values - * may only be set once so that the Mobile GTP Per Flow Metrics has - * immutable properties. - * - * @param avg_bit_error_rate Average bit error rate. - * @param avg_packet_delay_variation Average delay or jitter in ms. - * @param avg_packet_latency Average delivery latency. - * @param avg_receive_throughput Average receive throughput. - * @param avg_transmit_throughput Average transmit throughput. - * @param flow_activation_epoch Time the connection is activated. - * @param flow_activation_microsec Microseconds for the start of the flow - * connection. - * @param flow_deactivation_epoch Time for the end of the connection. - * @param flow_deactivation_microsec Microseconds for the end of the flow - * connection. - * @param flow_deactivation_time Transmission time of the first packet. - * @param flow_status Connection status. - * @param max_packet_delay_variation Maximum packet delay or jitter in ms. - * @param num_activation_failures Number of failed activation requests. - * @param num_bit_errors Number of errored bits. - * @param num_bytes_received Number of bytes received. - * @param num_bytes_transmitted Number of bytes transmitted. - * @param num_dropped_packets Number of received packets dropped. - * @param num_l7_bytes_received Number of tunneled Layer 7 bytes - * received. - * @param num_l7_bytes_transmitted Number of tunneled Layer 7 bytes - * transmitted. - * @param num_lost_packets Number of lost packets. - * @param num_out_of_order_packets Number of out-of-order packets. - * @param num_packet_errors Number of errored packets. - * @param num_packets_received_excl_retrans Number of packets received, - * excluding retransmits. - * @param num_packets_received_incl_retrans Number of packets received. - * @param num_packets_transmitted_incl_retrans Number of packets - * transmitted. - * @param num_retries Number of packet retries. - * @param num_timeouts Number of packet timeouts. - * @param num_tunneled_l7_bytes_received Number of tunneled Layer 7 bytes - * received, excluding retransmits. - * @param round_trip_time Round trip time. - * @param time_to_first_byte Time in ms between connection - * activation and first byte received. - * - * @returns pointer to the newly manufactured ::MOBILE_GTP_PER_FLOW_METRICS. - * If the structure is not used it must be released using - * ::evel_free_mobile_gtp_flow_metrics. - * @retval NULL Failed to create the event. - *****************************************************************************/ -MOBILE_GTP_PER_FLOW_METRICS * evel_new_mobile_gtp_flow_metrics( - double avg_bit_error_rate, - double avg_packet_delay_variation, - int avg_packet_latency, - int avg_receive_throughput, - int avg_transmit_throughput, - int flow_activation_epoch, - int flow_activation_microsec, - int flow_deactivation_epoch, - int flow_deactivation_microsec, - time_t flow_deactivation_time, - const char * const flow_status, - int max_packet_delay_variation, - int num_activation_failures, - int num_bit_errors, - int num_bytes_received, - int num_bytes_transmitted, - int num_dropped_packets, - int num_l7_bytes_received, - int num_l7_bytes_transmitted, - int num_lost_packets, - int num_out_of_order_packets, - int num_packet_errors, - int num_packets_received_excl_retrans, - int num_packets_received_incl_retrans, - int num_packets_transmitted_incl_retrans, - int num_retries, - int num_timeouts, - int num_tunneled_l7_bytes_received, - int round_trip_time, - int time_to_first_byte) -{ - MOBILE_GTP_PER_FLOW_METRICS * metrics = NULL; - int ii; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(avg_bit_error_rate >= 0.0); - assert(avg_packet_delay_variation >= 0.0); - assert(avg_packet_latency >= 0); - assert(avg_receive_throughput >= 0); - assert(avg_transmit_throughput >= 0); - assert(flow_activation_epoch > 0); - assert(flow_activation_microsec >= 0); - assert(flow_deactivation_epoch > 0); - assert(flow_deactivation_microsec >= 0); - assert(flow_status != NULL); - assert(max_packet_delay_variation >= 0); - assert(num_activation_failures >= 0); - assert(num_bit_errors >= 0); - assert(num_bytes_received >= 0); - assert(num_bytes_transmitted >= 0); - assert(num_dropped_packets >= 0); - assert(num_l7_bytes_received >= 0); - assert(num_l7_bytes_transmitted >= 0); - assert(num_lost_packets >= 0); - assert(num_out_of_order_packets >= 0); - assert(num_packet_errors >= 0); - assert(num_packets_received_excl_retrans >= 0); - assert(num_packets_received_incl_retrans >= 0); - assert(num_packets_transmitted_incl_retrans >= 0); - assert(num_retries >= 0); - assert(num_timeouts >= 0); - assert(num_tunneled_l7_bytes_received >= 0); - assert(round_trip_time >= 0); - assert(time_to_first_byte >= 0); - - /***************************************************************************/ - /* Allocate the Mobile Flow GTP Per Flow Metrics. */ - /***************************************************************************/ - metrics = malloc(sizeof(MOBILE_GTP_PER_FLOW_METRICS)); - if (metrics == NULL) - { - log_error_state("Out of memory"); - goto exit_label; - } - memset(metrics, 0, sizeof(MOBILE_GTP_PER_FLOW_METRICS)); - EVEL_DEBUG("New Mobile Flow GTP Per Flow Metrics is at %lp", metrics); - - /***************************************************************************/ - /* Initialize the Mobile Flow GTP Per Flow Metrics fields. Optional */ - /* string values are uninitialized (NULL). */ - /***************************************************************************/ - metrics->avg_bit_error_rate = avg_bit_error_rate; - metrics->avg_packet_delay_variation = avg_packet_delay_variation; - metrics->avg_packet_latency = avg_packet_latency; - metrics->avg_receive_throughput = avg_receive_throughput; - metrics->avg_transmit_throughput = avg_transmit_throughput; - metrics->flow_activation_epoch = flow_activation_epoch; - metrics->flow_activation_microsec = flow_activation_microsec; - metrics->flow_deactivation_epoch = flow_deactivation_epoch; - metrics->flow_deactivation_microsec = flow_deactivation_microsec; - metrics->flow_deactivation_time = flow_deactivation_time; - metrics->flow_status = strdup(flow_status); - metrics->max_packet_delay_variation = max_packet_delay_variation; - metrics->num_activation_failures = num_activation_failures; - metrics->num_bit_errors = num_bit_errors; - metrics->num_bytes_received = num_bytes_received; - metrics->num_bytes_transmitted = num_bytes_transmitted; - metrics->num_dropped_packets = num_dropped_packets; - metrics->num_l7_bytes_received = num_l7_bytes_received; - metrics->num_l7_bytes_transmitted = num_l7_bytes_transmitted; - metrics->num_lost_packets = num_lost_packets; - metrics->num_out_of_order_packets = num_out_of_order_packets; - metrics->num_packet_errors = num_packet_errors; - metrics->num_packets_received_excl_retrans = - num_packets_received_excl_retrans; - metrics->num_packets_received_incl_retrans = - num_packets_received_incl_retrans; - metrics->num_packets_transmitted_incl_retrans = - num_packets_transmitted_incl_retrans; - metrics->num_retries = num_retries; - metrics->num_timeouts = num_timeouts; - metrics->num_tunneled_l7_bytes_received = num_tunneled_l7_bytes_received; - metrics->round_trip_time = round_trip_time; - metrics->time_to_first_byte = time_to_first_byte; - for (ii = 0; ii < EVEL_TOS_SUPPORTED; ii++) - { - evel_init_option_int(&metrics->ip_tos_counts[ii]); - } - for (ii = 0; ii < EVEL_MAX_TCP_FLAGS; ii++) - { - evel_init_option_int(&metrics->tcp_flag_counts[ii]); - } - for (ii = 0; ii < EVEL_MAX_QCI_COS_TYPES; ii++) - { - evel_init_option_int(&metrics->qci_cos_counts[ii]); - } - evel_init_option_int(&metrics->dur_connection_failed_status); - evel_init_option_int(&metrics->dur_tunnel_failed_status); - evel_init_option_string(&metrics->flow_activated_by); - evel_init_option_time(&metrics->flow_activation_time); - evel_init_option_string(&metrics->flow_deactivated_by); - evel_init_option_string(&metrics->gtp_connection_status); - evel_init_option_string(&metrics->gtp_tunnel_status); - evel_init_option_int(&metrics->large_packet_rtt); - evel_init_option_double(&metrics->large_packet_threshold); - evel_init_option_int(&metrics->max_receive_bit_rate); - evel_init_option_int(&metrics->max_transmit_bit_rate); - evel_init_option_int(&metrics->num_gtp_echo_failures); - evel_init_option_int(&metrics->num_gtp_tunnel_errors); - evel_init_option_int(&metrics->num_http_errors); - -exit_label: - EVEL_EXIT(); - return metrics; -} - -/**************************************************************************//** - * Set the Duration of Connection Failed Status property of the Mobile GTP Per - * Flow Metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param duration The Duration of Connection Failed Status to be set. - *****************************************************************************/ -void evel_mobile_gtp_metrics_dur_con_fail_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - int duration) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(metrics != NULL); - assert(duration >= 0); - - evel_set_option_int(&metrics->dur_connection_failed_status, - duration, - "Duration of Connection Failed Status"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Duration of Tunnel Failed Status property of the Mobile GTP Per Flow - * Metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param duration The Duration of Tunnel Failed Status to be set. - *****************************************************************************/ -void evel_mobile_gtp_metrics_dur_tun_fail_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - int duration) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(metrics != NULL); - assert(duration >= 0); - - evel_set_option_int(&metrics->dur_tunnel_failed_status, - duration, - "Duration of Tunnel Failed Status"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Activated By property of the Mobile GTP Per Flow metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param act_by The Activated By to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_mobile_gtp_metrics_act_by_set(MOBILE_GTP_PER_FLOW_METRICS * metrics, - const char * const act_by) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(metrics != NULL); - assert(act_by != NULL); - - evel_set_option_string(&metrics->flow_activated_by, - act_by, - "Activated By"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Activation Time property of the Mobile GTP Per Flow metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param act_time The Activation Time to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_mobile_gtp_metrics_act_time_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - time_t act_time) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(metrics != NULL); - assert(act_time > 0); - - evel_set_option_time(&metrics->flow_activation_time, - act_time, - "Activation Time"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Deactivated By property of the Mobile GTP Per Flow metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param deact_by The Deactivated By to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_mobile_gtp_metrics_deact_by_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - const char * const deact_by) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(metrics != NULL); - assert(deact_by != NULL); - - evel_set_option_string(&metrics->flow_deactivated_by, - deact_by, - "Deactivated By"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the GTP Connection Status property of the Mobile GTP Per Flow metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param status The GTP Connection Status to be set. ASCIIZ string. The - * caller does not need to preserve the value once the - * function returns. - *****************************************************************************/ -void evel_mobile_gtp_metrics_con_status_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - const char * const status) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(metrics != NULL); - assert(status != NULL); - - evel_set_option_string(&metrics->gtp_connection_status, - status, - "GTP Connection Status"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the GTP Tunnel Status property of the Mobile GTP Per Flow metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param status The GTP Tunnel Status to be set. ASCIIZ string. The - * caller does not need to preserve the value once the - * function returns. - *****************************************************************************/ -void evel_mobile_gtp_metrics_tun_status_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - const char * const status) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(metrics != NULL); - assert(status != NULL); - - evel_set_option_string(&metrics->gtp_tunnel_status, - status, - "GTP Tunnel Status"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set an IP Type-of-Service count property of the Mobile GTP Per Flow metrics. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param index The index of the IP Type-of-Service. - * @param count The count. - *****************************************************************************/ -void evel_mobile_gtp_metrics_iptos_set(MOBILE_GTP_PER_FLOW_METRICS * metrics, - int index, - int count) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(metrics != NULL); - assert(index >= 0); - assert(index < EVEL_TOS_SUPPORTED); - assert(count >= 0); - assert(count <= 255); - - EVEL_DEBUG("IP Type-of-Service %d", index); - evel_set_option_int(&metrics->ip_tos_counts[index], - count, - "IP Type-of-Service"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Large Packet Round-Trip Time property of the Mobile GTP Per Flow - * Metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param rtt The Large Packet Round-Trip Time to be set. - *****************************************************************************/ -void evel_mobile_gtp_metrics_large_pkt_rtt_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - int rtt) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(metrics != NULL); - assert(rtt >= 0); - - evel_set_option_int(&metrics->large_packet_rtt, - rtt, - "Large Packet Round-Trip Time"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Large Packet Threshold property of the Mobile GTP Per Flow Metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param threshold The Large Packet Threshold to be set. - *****************************************************************************/ -void evel_mobile_gtp_metrics_large_pkt_thresh_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - double threshold) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(metrics != NULL); - assert(threshold >= 0.0); - - evel_set_option_double(&metrics->large_packet_threshold, - threshold, - "Large Packet Threshold"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Max Receive Bit Rate property of the Mobile GTP Per Flow Metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param rate The Max Receive Bit Rate to be set. - *****************************************************************************/ -void evel_mobile_gtp_metrics_max_rcv_bit_rate_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - int rate) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(metrics != NULL); - assert(rate >= 0); - - evel_set_option_int(&metrics->max_receive_bit_rate, - rate, - "Max Receive Bit Rate"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Max Transmit Bit Rate property of the Mobile GTP Per Flow Metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param rate The Max Transmit Bit Rate to be set. - *****************************************************************************/ -void evel_mobile_gtp_metrics_max_trx_bit_rate_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - int rate) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(metrics != NULL); - assert(rate >= 0); - - evel_set_option_int(&metrics->max_transmit_bit_rate, - rate, - "Max Transmit Bit Rate"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Number of GTP Echo Failures property of the Mobile GTP Per Flow - * Metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param num The Number of GTP Echo Failures to be set. - *****************************************************************************/ -void evel_mobile_gtp_metrics_num_echo_fail_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - int num) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(metrics != NULL); - assert(num >= 0); - - evel_set_option_int(&metrics->num_gtp_echo_failures, - num, - "Number of GTP Echo Failures"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Number of GTP Tunnel Errors property of the Mobile GTP Per Flow - * Metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param num The Number of GTP Tunnel Errors to be set. - *****************************************************************************/ -void evel_mobile_gtp_metrics_num_tun_fail_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - int num) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(metrics != NULL); - assert(num >= 0); - - evel_set_option_int(&metrics->num_gtp_tunnel_errors, - num, - "Number of GTP Tunnel Errors"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Number of HTTP Errors property of the Mobile GTP Per Flow Metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param num The Number of HTTP Errors to be set. - *****************************************************************************/ -void evel_mobile_gtp_metrics_num_http_errors_set( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - int num) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(metrics != NULL); - assert(num >= 0); - - evel_set_option_int(&metrics->num_http_errors, - num, - "Number of HTTP Errors"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Add a TCP flag count to the metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param tcp_flag The TCP flag to be updated. - * @param count The associated flag count, which must be nonzero. - *****************************************************************************/ -void evel_mobile_gtp_metrics_tcp_flag_count_add( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - const EVEL_TCP_FLAGS tcp_flag, - const int count) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(metrics != NULL); - assert(tcp_flag >= 0); - assert(tcp_flag < EVEL_MAX_TCP_FLAGS); - assert(count >= 0); - - EVEL_DEBUG("TCP Flag: %d", tcp_flag); - evel_set_option_int(&metrics->tcp_flag_counts[tcp_flag], - count, - "TCP flag"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Add a QCI COS count to the metrics. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param metrics Pointer to the Mobile GTP Per Flow Metrics. - * @param qci_cos The QCI COS count to be updated. - * @param count The associated QCI COS count. - *****************************************************************************/ -void evel_mobile_gtp_metrics_qci_cos_count_add( - MOBILE_GTP_PER_FLOW_METRICS * metrics, - const EVEL_QCI_COS_TYPES qci_cos, - const int count) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(metrics != NULL); - assert(qci_cos >= 0); - assert(qci_cos < EVEL_MAX_QCI_COS_TYPES); - assert(count >= 0); - - EVEL_DEBUG("QCI COS: %d", qci_cos); - evel_set_option_int(&metrics->qci_cos_counts[qci_cos], - count, - "QCI COS"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Encode the Mobile Flow GTP Per Flow Metrics as a JSON object. - * - * @param jbuf Pointer to working ::EVEL_JSON_BUFFER. - * @param metrics Pointer to the ::EVENT_MOBILE_FLOW to encode. - * @returns Number of bytes actually written. - *****************************************************************************/ -void evel_json_encode_mobile_flow_gtp_flow_metrics( - EVEL_JSON_BUFFER * jbuf, - MOBILE_GTP_PER_FLOW_METRICS * metrics) -{ - int index; - bool found_ip_tos; - bool found_tcp_flag; - bool found_qci_cos; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(jbuf != NULL); - assert(metrics != NULL); - - evel_json_open_named_object(jbuf, "gtpPerFlowMetrics"); - - /***************************************************************************/ - /* Mandatory parameters. */ - /***************************************************************************/ - evel_enc_kv_double(jbuf, "avgBitErrorRate", metrics->avg_bit_error_rate); - evel_enc_kv_double( - jbuf, "avgPacketDelayVariation", metrics->avg_packet_delay_variation); - evel_enc_kv_int(jbuf, "avgPacketLatency", metrics->avg_packet_latency); - evel_enc_kv_int( - jbuf, "avgReceiveThroughput", metrics->avg_receive_throughput); - evel_enc_kv_int( - jbuf, "avgTransmitThroughput", metrics->avg_transmit_throughput); - evel_enc_kv_int(jbuf, "flowActivationEpoch", metrics->flow_activation_epoch); - evel_enc_kv_int( - jbuf, "flowActivationMicrosec", metrics->flow_activation_microsec); - evel_enc_kv_int( - jbuf, "flowDeactivationEpoch", metrics->flow_deactivation_epoch); - evel_enc_kv_int( - jbuf, "flowDeactivationMicrosec", metrics->flow_deactivation_microsec); - evel_enc_kv_time( - jbuf, "flowDeactivationTime", &metrics->flow_deactivation_time); - evel_enc_kv_string(jbuf, "flowStatus", metrics->flow_status); - evel_enc_kv_int( - jbuf, "maxPacketDelayVariation", metrics->max_packet_delay_variation); - evel_enc_kv_int( - jbuf, "numActivationFailures", metrics->num_activation_failures); - evel_enc_kv_int(jbuf, "numBitErrors", metrics->num_bit_errors); - evel_enc_kv_int(jbuf, "numBytesReceived", metrics->num_bytes_received); - evel_enc_kv_int(jbuf, "numBytesTransmitted", metrics->num_bytes_transmitted); - evel_enc_kv_int(jbuf, "numDroppedPackets", metrics->num_dropped_packets); - evel_enc_kv_int(jbuf, "numL7BytesReceived", metrics->num_l7_bytes_received); - evel_enc_kv_int( - jbuf, "numL7BytesTransmitted", metrics->num_l7_bytes_transmitted); - evel_enc_kv_int(jbuf, "numLostPackets", metrics->num_lost_packets); - evel_enc_kv_int( - jbuf, "numOutOfOrderPackets", metrics->num_out_of_order_packets); - evel_enc_kv_int(jbuf, "numPacketErrors", metrics->num_packet_errors); - evel_enc_kv_int(jbuf, - "numPacketsReceivedExclRetrans", - metrics->num_packets_received_excl_retrans); - evel_enc_kv_int(jbuf, - "numPacketsReceivedInclRetrans", - metrics->num_packets_received_incl_retrans); - evel_enc_kv_int(jbuf, - "numPacketsTransmittedInclRetrans", - metrics->num_packets_transmitted_incl_retrans); - evel_enc_kv_int(jbuf, "numRetries", metrics->num_retries); - evel_enc_kv_int(jbuf, "numTimeouts", metrics->num_timeouts); - evel_enc_kv_int(jbuf, - "numTunneledL7BytesReceived", - metrics->num_tunneled_l7_bytes_received); - evel_enc_kv_int(jbuf, "roundTripTime", metrics->round_trip_time); - evel_enc_kv_int(jbuf, "timeToFirstByte", metrics->time_to_first_byte); - - /***************************************************************************/ - /* Optional parameters. */ - /***************************************************************************/ - found_ip_tos = false; - for (index = 0; index < EVEL_TOS_SUPPORTED; index++) - { - if (metrics->ip_tos_counts[index].is_set) - { - found_ip_tos = true; - break; - } - } - - if (found_ip_tos) - { - evel_json_open_named_list(jbuf, "ipTosCountList"); - for (index = 0; index < EVEL_TOS_SUPPORTED; index++) - { - if (metrics->ip_tos_counts[index].is_set) - { - evel_enc_list_item(jbuf, - "[\"%d\", %d]", - index, - metrics->ip_tos_counts[index].value); - } - } - evel_json_close_list(jbuf); - } - - if (found_ip_tos) - { - evel_json_open_named_list(jbuf, "ipTosList"); - for (index = 0; index < EVEL_TOS_SUPPORTED; index++) - { - if (metrics->ip_tos_counts[index].is_set) - { - evel_enc_list_item(jbuf, "\"%d\"", index); - } - } - evel_json_close_list(jbuf); - } - - /***************************************************************************/ - /* Make some compile-time assertions about EVEL_TCP_FLAGS. If you update */ - /* these, make sure you update evel_tcp_flag_strings to match the enum. */ - /***************************************************************************/ - EVEL_CT_ASSERT(EVEL_TCP_NS == 0); - EVEL_CT_ASSERT(EVEL_TCP_CWR == 1); - EVEL_CT_ASSERT(EVEL_TCP_ECE == 2); - EVEL_CT_ASSERT(EVEL_TCP_URG == 3); - EVEL_CT_ASSERT(EVEL_TCP_ACK == 4); - EVEL_CT_ASSERT(EVEL_TCP_PSH == 5); - EVEL_CT_ASSERT(EVEL_TCP_RST == 6); - EVEL_CT_ASSERT(EVEL_TCP_SYN == 7); - EVEL_CT_ASSERT(EVEL_TCP_FIN == 8); - EVEL_CT_ASSERT(EVEL_MAX_TCP_FLAGS == 9); - - found_tcp_flag = false; - for (index = 0; index < EVEL_MAX_TCP_FLAGS; index++) - { - if (metrics->tcp_flag_counts[index].is_set) - { - found_tcp_flag = true; - break; - } - } - - if (found_tcp_flag) - { - evel_json_open_named_list(jbuf, "tcpFlagList"); - for (index = 0; index < EVEL_MAX_TCP_FLAGS; index++) - { - if (metrics->tcp_flag_counts[index].is_set) - { - evel_enc_list_item(jbuf, - "\"%s\"", - evel_tcp_flag_strings[index]); - } - } - evel_json_close_list(jbuf); - } - - if (found_tcp_flag) - { - evel_json_open_named_list(jbuf, "tcpFlagCountList"); - for (index = 0; index < EVEL_MAX_TCP_FLAGS; index++) - { - if (metrics->tcp_flag_counts[index].is_set) - { - evel_enc_list_item(jbuf, - "[\"%s\", %d]", - evel_tcp_flag_strings[index], - metrics->tcp_flag_counts[index].value); - } - } - evel_json_close_list(jbuf); - } - - /***************************************************************************/ - /* Make some compile-time assertions about EVEL_QCI_COS_TYPES. If you */ - /* update these, make sure you update evel_qci_cos_strings to match the */ - /* enum. */ - /***************************************************************************/ - EVEL_CT_ASSERT(EVEL_QCI_COS_UMTS_CONVERSATIONAL ==0); - EVEL_CT_ASSERT(EVEL_QCI_COS_UMTS_STREAMING == 1); - EVEL_CT_ASSERT(EVEL_QCI_COS_UMTS_INTERACTIVE == 2); - EVEL_CT_ASSERT(EVEL_QCI_COS_UMTS_BACKGROUND == 3); - EVEL_CT_ASSERT(EVEL_QCI_COS_LTE_1 == 4); - EVEL_CT_ASSERT(EVEL_QCI_COS_LTE_2 == 5); - EVEL_CT_ASSERT(EVEL_QCI_COS_LTE_3 == 6); - EVEL_CT_ASSERT(EVEL_QCI_COS_LTE_4 == 7); - EVEL_CT_ASSERT(EVEL_QCI_COS_LTE_65 == 8); - EVEL_CT_ASSERT(EVEL_QCI_COS_LTE_66 == 9); - EVEL_CT_ASSERT(EVEL_QCI_COS_LTE_5 == 10); - EVEL_CT_ASSERT(EVEL_QCI_COS_LTE_6 == 11); - EVEL_CT_ASSERT(EVEL_QCI_COS_LTE_7 == 12); - EVEL_CT_ASSERT(EVEL_QCI_COS_LTE_8 == 13); - EVEL_CT_ASSERT(EVEL_QCI_COS_LTE_9 == 14); - EVEL_CT_ASSERT(EVEL_QCI_COS_LTE_69 == 15); - EVEL_CT_ASSERT(EVEL_QCI_COS_LTE_70 == 16); - EVEL_CT_ASSERT(EVEL_MAX_QCI_COS_TYPES == 17); - - found_qci_cos = false; - for (index = 0; index < EVEL_MAX_QCI_COS_TYPES; index++) - { - if (metrics->qci_cos_counts[index].is_set) - { - found_qci_cos = true; - break; - } - } - - if (found_qci_cos) - { - evel_json_open_named_list(jbuf, "mobileQciCosList"); - for (index = 0; index < EVEL_MAX_QCI_COS_TYPES; index++) - { - if (metrics->qci_cos_counts[index].is_set) - { - evel_enc_list_item(jbuf, - "\"%s\"", - evel_qci_cos_strings[index]); - } - } - evel_json_close_list(jbuf); - } - - if (found_qci_cos) - { - evel_json_open_named_list(jbuf, "mobileQciCosCountList"); - for (index = 0; index < EVEL_MAX_QCI_COS_TYPES; index++) - { - if (metrics->qci_cos_counts[index].is_set) - { - evel_enc_list_item(jbuf, - "[\"%s\", %d]", - evel_qci_cos_strings[index], - metrics->qci_cos_counts[index].value); - } - } - evel_json_close_list(jbuf); - } - - evel_enc_kv_opt_int( - jbuf, "durConnectionFailedStatus", &metrics->dur_connection_failed_status); - evel_enc_kv_opt_int( - jbuf, "durTunnelFailedStatus", &metrics->dur_tunnel_failed_status); - evel_enc_kv_opt_string(jbuf, "flowActivatedBy", &metrics->flow_activated_by); - evel_enc_kv_opt_time( - jbuf, "flowActivationTime", &metrics->flow_activation_time); - evel_enc_kv_opt_string( - jbuf, "flowDeactivatedBy", &metrics->flow_deactivated_by); - evel_enc_kv_opt_string( - jbuf, "gtpConnectionStatus", &metrics->gtp_connection_status); - evel_enc_kv_opt_string(jbuf, "gtpTunnelStatus", &metrics->gtp_tunnel_status); - evel_enc_kv_opt_int(jbuf, "largePacketRtt", &metrics->large_packet_rtt); - evel_enc_kv_opt_double( - jbuf, "largePacketThreshold", &metrics->large_packet_threshold); - evel_enc_kv_opt_int( - jbuf, "maxReceiveBitRate", &metrics->max_receive_bit_rate); - evel_enc_kv_opt_int( - jbuf, "maxTransmitBitRate", &metrics->max_transmit_bit_rate); - evel_enc_kv_opt_int( - jbuf, "numGtpEchoFailures", &metrics->num_gtp_echo_failures); - evel_enc_kv_opt_int( - jbuf, "numGtpTunnelErrors", &metrics->num_gtp_tunnel_errors); - evel_enc_kv_opt_int(jbuf, "numHttpErrors", &metrics->num_http_errors); - - evel_json_close_object(jbuf); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Free a Mobile GTP Per Flow Metrics. - * - * Free off the Mobile GTP Per Flow Metrics supplied. Will free all the - * contained allocated memory. - * - * @note It does not free the Mobile GTP Per Flow Metrics itself, since that - * may be part of a larger structure. - *****************************************************************************/ -void evel_free_mobile_gtp_flow_metrics(MOBILE_GTP_PER_FLOW_METRICS * metrics) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(metrics != NULL); - - /***************************************************************************/ - /* Free all internal strings. */ - /***************************************************************************/ - free(metrics->flow_status); - - evel_free_option_string(&metrics->flow_activated_by); - evel_free_option_string(&metrics->flow_deactivated_by); - evel_free_option_string(&metrics->gtp_connection_status); - evel_free_option_string(&metrics->gtp_tunnel_status); - - EVEL_EXIT(); -} diff --git a/VES5.0/evel/evel-library/code/evel_library/evel_option.c b/VES5.0/evel/evel-library/code/evel_library/evel_option.c deleted file mode 100644 index d9d9e607..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/evel_option.c +++ /dev/null @@ -1,540 +0,0 @@ -/**************************************************************************//** - * @file - * Source module relating to EVEL_OPTION_ types. - * - * License - * ------- - * - * Copyright(c) <2016>, AT&T Intellectual Property. All other rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#include <assert.h> -#include <stdlib.h> -#include <string.h> - -#include "evel_internal.h" - -/**************************************************************************//** - * Free the underlying resources of an ::EVEL_OPTION_STRING. - * - * @param option Pointer to the ::EVEL_OPTION_STRING. - *****************************************************************************/ -void evel_free_option_string(EVEL_OPTION_STRING * const option) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(option != NULL); - - if (option->is_set) - { - free(option->value); - option->value = NULL; - option->is_set = EVEL_FALSE; - } - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Initialize an ::EVEL_OPTION_STRING to a not-set state. - * - * @param option Pointer to the ::EVEL_OPTION_STRING. - *****************************************************************************/ -void evel_init_option_string(EVEL_OPTION_STRING * const option) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(option != NULL); - - option->value = NULL; - option->is_set = EVEL_FALSE; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the value of an ::EVEL_OPTION_STRING. - * - * @param option Pointer to the ::EVEL_OPTION_STRING. - * @param value The value to set. - * @param description Description to be used in logging. - *****************************************************************************/ -void evel_set_option_string(EVEL_OPTION_STRING * const option, - const char * const value, - const char * const description) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(option != NULL); - assert(value != NULL); - assert(description != NULL); - - if (option->is_set) - { - EVEL_ERROR("Ignoring attempt to update %s to %s. %s already set to %s", - description, value, description, option->value); - } - else - { - EVEL_DEBUG("Setting %s to %s", description, value); - option->value = strdup(value); - option->is_set = EVEL_TRUE; - } - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Force the value of an ::EVEL_OPTION_STRING. - * - * @param option Pointer to the ::EVEL_OPTION_STRING. - * @param value The value to set. - *****************************************************************************/ -void evel_force_option_string(EVEL_OPTION_STRING * const option, - const char * const value) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(option != NULL); - assert(option->is_set == EVEL_FALSE); - assert(option->value == NULL); - - option->value = strdup(value); - option->is_set = EVEL_TRUE; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Initialize an ::EVEL_OPTION_INT to a not-set state. - * - * @param option Pointer to the ::EVEL_OPTION_INT. - *****************************************************************************/ -void evel_init_option_int(EVEL_OPTION_INT * const option) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(option != NULL); - - option->value = 0; - option->is_set = EVEL_FALSE; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Force the value of an ::EVEL_OPTION_INT. - * - * @param option Pointer to the ::EVEL_OPTION_INT. - * @param value The value to set. - *****************************************************************************/ -void evel_force_option_int(EVEL_OPTION_INT * const option, - const int value) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(option != NULL); - - option->value = value; - option->is_set = EVEL_TRUE; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the value of an ::EVEL_OPTION_INT. - * - * @param option Pointer to the ::EVEL_OPTION_INT. - * @param value The value to set. - * @param description Description to be used in logging. - *****************************************************************************/ -void evel_set_option_int(EVEL_OPTION_INT * const option, - const int value, - const char * const description) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(option != NULL); - assert(description != NULL); - - if (option->is_set) - { - EVEL_ERROR("Ignoring attempt to update %s to %d. %s already set to %d", - description, value, description, option->value); - } - else - { - EVEL_DEBUG("Setting %s to %d", description, value); - option->value = value; - option->is_set = EVEL_TRUE; - } - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Initialize an ::EVEL_OPTION_DOUBLE to a not-set state. - * - * @param option Pointer to the ::EVEL_OPTION_DOUBLE. - *****************************************************************************/ -void evel_init_option_double(EVEL_OPTION_DOUBLE * const option) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(option != NULL); - - option->value = 0.0; - option->is_set = EVEL_FALSE; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Force the value of an ::EVEL_OPTION_DOUBLE. - * - * @param option Pointer to the ::EVEL_OPTION_DOUBLE. - * @param value The value to set. - *****************************************************************************/ -void evel_force_option_double(EVEL_OPTION_DOUBLE * const option, - const double value) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(option != NULL); - - option->value = value; - option->is_set = EVEL_TRUE; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the value of an ::EVEL_OPTION_DOUBLE. - * - * @param option Pointer to the ::EVEL_OPTION_DOUBLE. - * @param value The value to set. - * @param description Description to be used in logging. - *****************************************************************************/ -void evel_set_option_double(EVEL_OPTION_DOUBLE * const option, - const double value, - const char * const description) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(option != NULL); - assert(description != NULL); - - if (option->is_set) - { - EVEL_ERROR("Ignoring attempt to update %s to %lf. %s already set to %lf", - description, value, description, option->value); - } - else - { - EVEL_DEBUG("Setting %s to %lf", description, value); - option->value = value; - option->is_set = EVEL_TRUE; - } - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Initialize an ::EVEL_OPTION_ULL to a not-set state. - * - * @param option Pointer to the ::EVEL_OPTION_ULL. - *****************************************************************************/ -void evel_init_option_ull(EVEL_OPTION_ULL * const option) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(option != NULL); - option->value = 0; - option->is_set = EVEL_FALSE; - EVEL_EXIT(); -} - -/**************************************************************************//** - * Force the value of an ::EVEL_OPTION_ULL. - * - * @param option Pointer to the ::EVEL_OPTION_ULL. - * @param value The value to set. - *****************************************************************************/ -void evel_force_option_ull(EVEL_OPTION_ULL * const option, - const unsigned long long value) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(option != NULL); - - option->value = value; - option->is_set = EVEL_TRUE; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the value of an ::EVEL_OPTION_ULL. - * - * @param option Pointer to the ::EVEL_OPTION_ULL. - * @param value The value to set. - * @param description Description to be used in logging. - *****************************************************************************/ -void evel_set_option_ull(EVEL_OPTION_ULL * const option, - const unsigned long long value, - const char * const description) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(option != NULL); - assert(description != NULL); - - if (option->is_set) - { - EVEL_ERROR("Ignoring attempt to update %s to %llu. %s already set to %llu", - description, value, description, option->value); - } - else - { - EVEL_DEBUG("Setting %s to %llu", description, value); - option->value = value; - option->is_set = EVEL_TRUE; - } - EVEL_EXIT(); -} - - -/**************************************************************************//** - * Initialize an ::EVEL_OPTION_INTHEADER_FIELDS to a not-set state. - * - * @param option Pointer to the ::EVEL_OPTION_INTHEADER_FIELDS. - *****************************************************************************/ -void evel_init_option_intheader(EVEL_OPTION_INTHEADER_FIELDS * const option) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(option != NULL); - option->object = NULL; - option->is_set = EVEL_FALSE; - EVEL_EXIT(); -} - -/**************************************************************************//** - * Force the value of an ::EVEL_OPTION_INTHEADER_FIELDS. - * - * @param option Pointer to the ::EVEL_OPTION_INTHEADER_FIELDS. - * @param value The value to set. - *****************************************************************************/ -void evel_force_option_intheader(EVEL_OPTION_INTHEADER_FIELDS * const option, - const void* value) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(option != NULL); - - option->object = value; - option->is_set = EVEL_TRUE; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the value of an ::EVEL_OPTION_INTHEADER_FIELDS. - * - * @param option Pointer to the ::EVEL_OPTION_INTHEADER_FIELDS. - * @param value The value to set. - * @param description Description to be used in logging. - *****************************************************************************/ -void evel_set_option_intheader(EVEL_OPTION_INTHEADER_FIELDS * const option, - const void * value, - const char * const description) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(option != NULL); - assert(description != NULL); - - if (option->is_set) - { - EVEL_ERROR("Ignoring attempt to update %s to %llu. %s already set to %llu", - description, value, description, option->object); - } - else - { - EVEL_DEBUG("Setting %s to %llu", description, value); - option->object = value; - option->is_set = EVEL_TRUE; - } - EVEL_EXIT(); -} - -/**************************************************************************//** - * Free the underlying resources of an ::EVEL_OPTION_INTHEADER_FIELDS. - * - * @param option Pointer to the ::EVEL_OPTION_INTHEADER_FIELDS. - *****************************************************************************/ -void evel_free_option_intheader(EVEL_OPTION_INTHEADER_FIELDS * const option) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(option != NULL); - - if (option->is_set) - { - free(option->object); - option->object = NULL; - option->is_set = EVEL_FALSE; - } - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Initialize an ::EVEL_OPTION_TIME to a not-set state. - * - * @param option Pointer to the ::EVEL_OPTION_TIME. - *****************************************************************************/ -void evel_init_option_time(EVEL_OPTION_TIME * const option) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(option != NULL); - option->value = 0; - option->is_set = EVEL_FALSE; - EVEL_EXIT(); -} - -/**************************************************************************//** - * Force the value of an ::EVEL_OPTION_TIME. - * - * @param option Pointer to the ::EVEL_OPTION_TIME. - * @param value The value to set. - *****************************************************************************/ -void evel_force_option_time(EVEL_OPTION_TIME * const option, - const time_t value) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(option != NULL); - - option->value = value; - option->is_set = EVEL_TRUE; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the value of an ::EVEL_OPTION_TIME. - * - * @param option Pointer to the ::EVEL_OPTION_TIME. - * @param value The value to set. - * @param description Description to be used in logging. - *****************************************************************************/ -void evel_set_option_time(EVEL_OPTION_TIME * const option, - const time_t value, - const char * const description) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(option != NULL); - assert(description != NULL); - - if (option->is_set) - { - EVEL_ERROR("Ignoring attempt to update %s to %d. %s already set to %d", - description, value, description, option->value); - } - else - { - EVEL_DEBUG("Setting %s to %d", description, value); - option->value = value; - option->is_set = EVEL_TRUE; - } - EVEL_EXIT(); -} diff --git a/VES5.0/evel/evel-library/code/evel_library/evel_other.c b/VES5.0/evel/evel-library/code/evel_library/evel_other.c deleted file mode 100644 index f52e1888..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/evel_other.c +++ /dev/null @@ -1,503 +0,0 @@ -/**************************************************************************//** - * @file - * Implementation of EVEL functions relating to Other. - * - * License - * ------- - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#include <string.h> -#include <assert.h> -#include <stdlib.h> - -#include "evel.h" -#include "evel_internal.h" - -/**************************************************************************//** - * Create a new Other event. - * - * @note The mandatory fields on the Other must be supplied to this factory - * function and are immutable once set. Optional fields have explicit - * setter functions, but again values may only be set once so that the - * Other has immutable properties. - * @returns pointer to the newly manufactured ::EVENT_OTHER. If the event is - * not used (i.e. posted) it must be released using ::evel_free_other. - * @retval NULL Failed to create the event. - *****************************************************************************/ -EVENT_OTHER * evel_new_other() -{ - EVENT_OTHER * other = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - - /***************************************************************************/ - /* Allocate the Other. */ - /***************************************************************************/ - other = malloc(sizeof(EVENT_OTHER)); - if (other == NULL) - { - log_error_state("Out of memory"); - goto exit_label; - } - memset(other, 0, sizeof(EVENT_OTHER)); - EVEL_DEBUG("New Other is at %lp", other); - - /***************************************************************************/ - /* Initialize the header & the Other fields. Optional string values are */ - /* uninitialized (NULL). */ - /***************************************************************************/ - evel_init_header(&other->header,"OtherEvent"); - other->header.event_domain = EVEL_DOMAIN_OTHER; - other->major_version = EVEL_OTHER_EVENT_MAJOR_VERSION; - other->minor_version = EVEL_OTHER_EVENT_MINOR_VERSION; - - other->namedarrays = NULL; - dlist_initialize(&other->jsonobjects); - dlist_initialize(&other->namedvalues); - -exit_label: - EVEL_EXIT(); - return other; -} - -/**************************************************************************//** - * Set the Event Type property of the Other. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param other Pointer to the Other. - * @param type The Event Type to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_other_type_set(EVENT_OTHER * other, - const char * const type) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions and call evel_header_type_set. */ - /***************************************************************************/ - assert(other != NULL); - assert(other->header.event_domain == EVEL_DOMAIN_OTHER); - evel_header_type_set(&other->header, type); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Add a json object to jsonObject list. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param other Pointer to the Other. - * @param size size of hashtable - *****************************************************************************/ -void evel_other_field_set_namedarraysize(EVENT_OTHER * other, const int size) -{ - OTHER_FIELD * other_field = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(other != NULL); - assert(other->header.event_domain == EVEL_DOMAIN_OTHER); - assert(other->namedarrays == NULL); - assert(size > 0); - - EVEL_DEBUG("Adding Named array"); - - other->namedarrays = ht_create(size); - - EVEL_EXIT(); -} - - -/**************************************************************************//** - * Add a json object to jsonObject list. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param other Pointer to the Other. - * @param size size of hashtable - *****************************************************************************/ -void evel_other_field_add_namedarray(EVENT_OTHER * other, const char *hashname, char * name, char *value) -{ - OTHER_FIELD * other_field = NULL; - DLIST *list = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(other != NULL); - assert(other->header.event_domain == EVEL_DOMAIN_OTHER); - assert(other->namedarrays != NULL); - - EVEL_DEBUG("Adding values to Named array"); - - EVEL_DEBUG("Adding name=%s value=%s", name, value); - other_field = malloc(sizeof(OTHER_FIELD)); - assert(other_field != NULL); - memset(other_field, 0, sizeof(OTHER_FIELD)); - other_field->name = strdup(name); - other_field->value = strdup(value); - assert(other_field->name != NULL); - assert(other_field->value != NULL); - - - list = ht_get(other->namedarrays, hashname); - if( list == NULL ) - { - DLIST * nlist = malloc(sizeof(DLIST)); - dlist_initialize(nlist); - dlist_push_last(nlist, other_field); - ht_set(other->namedarrays, hashname, nlist); - EVEL_DEBUG("Created to new table table"); - } - else - { - dlist_push_last(list, other_field); - EVEL_DEBUG("Adding to existing table"); - } - - EVEL_EXIT(); -} - - -/**************************************************************************//** - * Add a json object to jsonObject list. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param other Pointer to the Other. - * @param jsonobj Pointer to json object - *****************************************************************************/ -void evel_other_field_add_jsonobj(EVENT_OTHER * other, EVEL_JSON_OBJECT *jsonobj) -{ - OTHER_FIELD * other_field = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(other != NULL); - assert(other->header.event_domain == EVEL_DOMAIN_OTHER); - assert(jsonobj != NULL); - - EVEL_DEBUG("Adding jsonObject"); - - dlist_push_last(&other->jsonobjects, jsonobj); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Add a field name/value pair to the Other. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param other Pointer to the Other. - * @param name ASCIIZ string with the field's name. The caller does not - * need to preserve the value once the function returns. - * @param value ASCIIZ string with the field's value. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_other_field_add(EVENT_OTHER * other, char * name, char * value) -{ - OTHER_FIELD * other_field = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(other != NULL); - assert(other->header.event_domain == EVEL_DOMAIN_OTHER); - assert(name != NULL); - assert(value != NULL); - - EVEL_DEBUG("Adding name=%s value=%s", name, value); - other_field = malloc(sizeof(OTHER_FIELD)); - assert(other_field != NULL); - memset(other_field, 0, sizeof(OTHER_FIELD)); - other_field->name = strdup(name); - other_field->value = strdup(value); - assert(other_field->name != NULL); - assert(other_field->value != NULL); - - dlist_push_last(&other->namedvalues, other_field); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Encode the Other in JSON according to AT&T's schema for the event type. - * - * @param jbuf Pointer to the ::EVEL_JSON_BUFFER to encode into. - * @param event Pointer to the ::EVENT_HEADER to encode. - *****************************************************************************/ -void evel_json_encode_other(EVEL_JSON_BUFFER * jbuf, - EVENT_OTHER * event) -{ - OTHER_FIELD * other_field = NULL; - EVEL_JSON_OBJECT * jsonobjp = NULL; - DLIST_ITEM * other_field_item = NULL; - EVEL_JSON_OBJECT_INSTANCE * jsonobjinst = NULL; - DLIST_ITEM * jsobj_field_item = NULL; - EVEL_INTERNAL_KEY * keyinst = NULL; - DLIST_ITEM * keyinst_field_item = NULL; - HASHTABLE_T *ht = NULL; - int i; - bool itm_added = false; - DLIST *itm_list = NULL; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_OTHER); - - evel_json_encode_header(jbuf, &event->header); - evel_json_open_named_object(jbuf, "otherFields"); - -// iterate through hashtable and print DLIST for each entry - - ht = event->namedarrays; - if( ht != NULL ) - { - if( ht->size > 0) - { - for( i = 0; i < ht->size; i++ ) { - if( ht->table[i] != NULL) - { - itm_added = true; - } - } - if( itm_added == true) - { - - if (evel_json_open_opt_named_list(jbuf, "hashOfNameValuePairArrays")) - { - for( i = 0; i < ht->size; i++ ) { - if( ht->table[i] != NULL) - { - itm_list = ht->table[i]; - - if(evel_json_open_opt_named_list(jbuf, ht->table[i]->key)) - { - other_field_item = dlist_get_first(&itm_list); - while (other_field_item != NULL) - { - other_field = (OTHER_FIELD *) other_field_item->item; - if(other_field != NULL){ - evel_json_open_object(jbuf); - evel_enc_kv_string(jbuf, "name", other_field->name); - evel_enc_kv_string(jbuf, "value", other_field->value); - evel_json_close_object(jbuf); - other_field_item = dlist_get_next(other_field_item); - } - } - evel_json_close_list(jbuf); - } - - } - } - - evel_json_close_list(jbuf); - } - - - } - } - } - - evel_json_checkpoint(jbuf); - if(evel_json_open_opt_named_list(jbuf, "jsonObjects")) - { - bool item_added = false; - other_field_item = dlist_get_first(&event->jsonobjects); - while (other_field_item != NULL) - { - jsonobjp = (EVEL_JSON_OBJECT *) other_field_item->item; - if(jsonobjp != NULL); - { - evel_json_open_object(jbuf); - - if( evel_json_open_opt_named_list(jbuf, "objectInstances")) - { - bool item_added2 = false; - jsobj_field_item = dlist_get_first(&jsonobjp->jsonobjectinstances); - while (jsobj_field_item != NULL) - { - jsonobjinst = (EVEL_JSON_OBJECT_INSTANCE *) jsobj_field_item->item; - if( jsonobjinst != NULL ) - { - evel_json_open_object(jbuf); - evel_enc_kv_object(jbuf, "objectInstance", jsonobjinst->jsonstring); - evel_enc_kv_ull(jbuf, "objectInstanceEpochMicrosec", jsonobjinst->objinst_epoch_microsec); - //evel_json_checkpoint(jbuf); - if (evel_json_open_opt_named_list(jbuf, "objectKeys")) - { - bool item_added3 = false; - - keyinst_field_item = dlist_get_first(&jsonobjinst->object_keys); - while (keyinst_field_item != NULL) - { - keyinst = (EVEL_INTERNAL_KEY *)keyinst_field_item->item; - if(keyinst != NULL) - { - evel_json_open_object(jbuf); - evel_enc_kv_string(jbuf, "keyName", keyinst->keyname); - evel_enc_kv_opt_int(jbuf, "keyOrder", &keyinst->keyorder); - evel_enc_kv_opt_string(jbuf, "keyValue", &keyinst->keyvalue); - evel_json_close_object(jbuf); - item_added3 = false; - } - keyinst_field_item = dlist_get_next(keyinst_field_item); - } - evel_json_close_list(jbuf); - - /*************************************************************************/ - /* If we've not written anything, rewind to before we opened the list. */ - /*************************************************************************/ - //if (!item_added3) - //{ - // evel_json_rewind(jbuf); - //} - } - evel_json_close_object(jbuf); - } - item_added2 = true; - jsobj_field_item = dlist_get_next(jsobj_field_item); - } - evel_json_close_list(jbuf); - if( !item_added2 ) - { - evel_json_rewind(jbuf); - } - } - - evel_enc_kv_string(jbuf, "objectName", jsonobjp->object_name); - evel_enc_kv_opt_string(jbuf, "objectSchema", &jsonobjp->objectschema); - evel_enc_kv_opt_string(jbuf, "objectSchemaUrl", &jsonobjp->objectschemaurl); - evel_enc_kv_opt_string(jbuf, "nfSubscribedObjectName", &jsonobjp->nfsubscribedobjname); - evel_enc_kv_opt_string(jbuf, "nfSubscriptionId", &jsonobjp->nfsubscriptionid); - evel_json_close_object(jbuf); - item_added = true; - } - other_field_item = dlist_get_next(other_field_item); - } - evel_json_close_list(jbuf); - - if (!item_added) - { - evel_json_rewind(jbuf); - } - - } - - if( evel_json_open_opt_named_list(jbuf, "nameValuePairs")) - { - other_field_item = dlist_get_first(&event->namedvalues); - while (other_field_item != NULL) - { - other_field = (OTHER_FIELD *) other_field_item->item; - assert(other_field != NULL); - - evel_json_open_object(jbuf); - evel_enc_kv_string(jbuf, "name", other_field->name); - evel_enc_kv_string(jbuf, "value", other_field->value); - evel_json_close_object(jbuf); - other_field_item = dlist_get_next(other_field_item); - } - } - evel_json_close_list(jbuf); - - evel_enc_version(jbuf, "otherFieldsVersion", event->major_version,event->minor_version); - - evel_json_close_object(jbuf); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Free an Other. - * - * Free off the Other supplied. Will free all the contained allocated memory. - * - * @note It does not free the Other itself, since that may be part of a - * larger structure. - *****************************************************************************/ -void evel_free_other(EVENT_OTHER * event) -{ - OTHER_FIELD * other_field = NULL; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. As an internal API we don't allow freeing NULL */ - /* events as we do on the public API. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_OTHER); - - /***************************************************************************/ - /* Free all internal strings then the header itself. */ - /***************************************************************************/ - other_field = dlist_pop_last(&event->namedvalues); - while (other_field != NULL) - { - EVEL_DEBUG("Freeing Other Field (%s, %s)", - other_field->name, - other_field->value); - free(other_field->name); - free(other_field->value); - free(other_field); - other_field = dlist_pop_last(&event->namedvalues); - } - evel_free_header(&event->header); - - EVEL_EXIT(); -} diff --git a/VES5.0/evel/evel-library/code/evel_library/evel_reporting_measurement.c b/VES5.0/evel/evel-library/code/evel_library/evel_reporting_measurement.c deleted file mode 100644 index 265d9899..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/evel_reporting_measurement.c +++ /dev/null @@ -1,450 +0,0 @@ -/**************************************************************************//** - * @file - * Implementation of EVEL functions relating to the Measurement for VF - * Reporting event. - * - * @note This is an experimental event tytpe and does not form part of the - * currently approved AT&T event schema. It is intended to allow a - * less-onerous event reporting mechanism because it avoids having to - * return all the platform statistics which are mandatory in the - * **measurementsForVfScaling** event. - * - * License - * ------- - * - * Copyright(c) <2016>, AT&T Intellectual Property. All other rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#include <string.h> -#include <assert.h> -#include <stdlib.h> - -#include "evel.h" -#include "evel_internal.h" -#include "evel_throttle.h" - -/**************************************************************************//** - * Create a new Report event. - * - * @note The mandatory fields on the Report must be supplied to this - * factory function and are immutable once set. Optional fields have - * explicit setter functions, but again values may only be set once so - * that the Report has immutable properties. - * - * @param measurement_interval - - * @returns pointer to the newly manufactured ::EVENT_REPORT. If the event is - * not used (i.e. posted) it must be released using ::evel_free_event. - * @retval NULL Failed to create the event. - *****************************************************************************/ -EVENT_REPORT * evel_new_report(double measurement_interval) -{ - EVENT_REPORT * report = NULL; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(measurement_interval >= 0.0); - - /***************************************************************************/ - /* Allocate the report. */ - /***************************************************************************/ - report = malloc(sizeof(EVENT_REPORT)); - if (report == NULL) - { - log_error_state("Out of memory for Report"); - goto exit_label; - } - memset(report, 0, sizeof(EVENT_REPORT)); - EVEL_DEBUG("New report is at %lp", report); - - /***************************************************************************/ - /* Initialize the header & the report fields. */ - /***************************************************************************/ - evel_init_header(&report->header,"Report"); - report->header.event_domain = EVEL_DOMAIN_REPORT; - report->measurement_interval = measurement_interval; - - dlist_initialize(&report->feature_usage); - dlist_initialize(&report->measurement_groups); - report->major_version = EVEL_REPORT_MAJOR_VERSION; - report->minor_version = EVEL_REPORT_MINOR_VERSION; - -exit_label: - EVEL_EXIT(); - return report; -} - -/**************************************************************************//** - * Set the Event Type property of the Report. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param report Pointer to the Report. - * @param type The Event Type to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_report_type_set(EVENT_REPORT * report, - const char * const type) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions and call evel_header_type_set. */ - /***************************************************************************/ - assert(report != NULL); - assert(report->header.event_domain == EVEL_DOMAIN_REPORT); - evel_header_type_set(&report->header, type); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Add a Feature usage value name/value pair to the Report. - * - * The name is null delimited ASCII string. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param report Pointer to the report. - * @param feature ASCIIZ string with the feature's name. - * @param utilization Utilization of the feature. - *****************************************************************************/ -void evel_report_feature_use_add(EVENT_REPORT * report, - char * feature, - int utilization) -{ - MEASUREMENT_FEATURE_USE * feature_use = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check assumptions. */ - /***************************************************************************/ - assert(report != NULL); - assert(report->header.event_domain == EVEL_DOMAIN_REPORT); - assert(feature != NULL); - assert(utilization >= 0); - - /***************************************************************************/ - /* Allocate a container for the value and push onto the list. */ - /***************************************************************************/ - EVEL_DEBUG("Adding Feature=%s Use=%d", feature, utilization); - feature_use = malloc(sizeof(MEASUREMENT_FEATURE_USE)); - assert(feature_use != NULL); - memset(feature_use, 0, sizeof(MEASUREMENT_FEATURE_USE)); - feature_use->feature_id = strdup(feature); - assert(feature_use->feature_id != NULL); - feature_use->feature_utilization = utilization; - - dlist_push_last(&report->feature_usage, feature_use); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Add a Additional Measurement value name/value pair to the Report. - * - * The name is null delimited ASCII string. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param report Pointer to the report. - * @param group ASCIIZ string with the measurement group's name. - * @param name ASCIIZ string containing the measurement's name. - * @param value ASCIIZ string containing the measurement's value. - *****************************************************************************/ -void evel_report_custom_measurement_add(EVENT_REPORT * report, - const char * const group, - const char * const name, - const char * const value) -{ - MEASUREMENT_GROUP * measurement_group = NULL; - CUSTOM_MEASUREMENT * measurement = NULL; - DLIST_ITEM * item = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check assumptions. */ - /***************************************************************************/ - assert(report != NULL); - assert(report->header.event_domain == EVEL_DOMAIN_REPORT); - assert(group != NULL); - assert(name != NULL); - assert(value != NULL); - - /***************************************************************************/ - /* Allocate a container for the name/value pair. */ - /***************************************************************************/ - EVEL_DEBUG("Adding Measurement Group=%s Name=%s Value=%s", - group, name, value); - measurement = malloc(sizeof(CUSTOM_MEASUREMENT)); - assert(measurement != NULL); - memset(measurement, 0, sizeof(CUSTOM_MEASUREMENT)); - measurement->name = strdup(name); - assert(measurement->name != NULL); - measurement->value = strdup(value); - assert(measurement->value != NULL); - - /***************************************************************************/ - /* See if we have that group already. */ - /***************************************************************************/ - item = dlist_get_first(&report->measurement_groups); - while (item != NULL) - { - measurement_group = (MEASUREMENT_GROUP *) item->item; - assert(measurement_group != NULL); - - EVEL_DEBUG("Got measurement group %s", measurement_group->name); - if (strcmp(group, measurement_group->name) == 0) - { - EVEL_DEBUG("Found existing Measurement Group"); - break; - } - item = dlist_get_next(item); - } - - /***************************************************************************/ - /* If we didn't have the group already, create it. */ - /***************************************************************************/ - if (item == NULL) - { - EVEL_DEBUG("Creating new Measurement Group"); - measurement_group = malloc(sizeof(MEASUREMENT_GROUP)); - assert(measurement_group != NULL); - memset(measurement_group, 0, sizeof(MEASUREMENT_GROUP)); - measurement_group->name = strdup(group); - assert(measurement_group->name != NULL); - dlist_initialize(&measurement_group->measurements); - dlist_push_last(&report->measurement_groups, measurement_group); - } - - /***************************************************************************/ - /* If we didn't have the group already, create it. */ - /***************************************************************************/ - dlist_push_last(&measurement_group->measurements, measurement); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Encode the report as a JSON report. - * - * @param jbuf Pointer to the ::EVEL_JSON_BUFFER to encode into. - * @param event Pointer to the ::EVENT_HEADER to encode. - *****************************************************************************/ -void evel_json_encode_report(EVEL_JSON_BUFFER * jbuf, - EVENT_REPORT * event) -{ - MEASUREMENT_FEATURE_USE * feature_use = NULL; - MEASUREMENT_GROUP * measurement_group = NULL; - CUSTOM_MEASUREMENT * custom_measurement = NULL; - DLIST_ITEM * item = NULL; - DLIST_ITEM * nested_item = NULL; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_REPORT); - - evel_json_encode_header(jbuf, &event->header); - evel_json_open_named_object(jbuf, "measurementsForVfReportingFields"); - evel_enc_kv_double(jbuf, "measurementInterval", event->measurement_interval); - - /***************************************************************************/ - /* Feature Utilization list. */ - /***************************************************************************/ - evel_json_checkpoint(jbuf); - if (evel_json_open_opt_named_list(jbuf, "featureUsageArray")) - { - bool item_added = false; - - item = dlist_get_first(&event->feature_usage); - while (item != NULL) - { - feature_use = (MEASUREMENT_FEATURE_USE*) item->item; - assert(feature_use != NULL); - - if (!evel_throttle_suppress_nv_pair(jbuf->throttle_spec, - "featureUsageArray", - feature_use->feature_id)) - { - evel_json_open_object(jbuf); - evel_enc_kv_string(jbuf, "featureIdentifier", feature_use->feature_id); - evel_enc_kv_int( - jbuf, "featureUtilization", feature_use->feature_utilization); - evel_json_close_object(jbuf); - item_added = true; - } - item = dlist_get_next(item); - } - evel_json_close_list(jbuf); - - /*************************************************************************/ - /* If we've not written anything, rewind to before we opened the list. */ - /*************************************************************************/ - if (!item_added) - { - evel_json_rewind(jbuf); - } - } - - /***************************************************************************/ - /* Additional Measurement Groups list. */ - /***************************************************************************/ - evel_json_checkpoint(jbuf); - if (evel_json_open_opt_named_list(jbuf, "additionalMeasurements")) - { - bool item_added = false; - - item = dlist_get_first(&event->measurement_groups); - while (item != NULL) - { - measurement_group = (MEASUREMENT_GROUP *) item->item; - assert(measurement_group != NULL); - - if (!evel_throttle_suppress_nv_pair(jbuf->throttle_spec, - "additionalMeasurements", - measurement_group->name)) - { - evel_json_open_object(jbuf); - evel_enc_kv_string(jbuf, "name", measurement_group->name); - evel_json_open_named_list(jbuf, "measurements"); - - /*********************************************************************/ - /* Measurements list. */ - /*********************************************************************/ - nested_item = dlist_get_first(&measurement_group->measurements); - while (nested_item != NULL) - { - custom_measurement = (CUSTOM_MEASUREMENT *) nested_item->item; - assert(custom_measurement != NULL); - - evel_json_open_object(jbuf); - evel_enc_kv_string(jbuf, "name", custom_measurement->name); - evel_enc_kv_string(jbuf, "value", custom_measurement->value); - evel_json_close_object(jbuf); - nested_item = dlist_get_next(nested_item); - } - evel_json_close_list(jbuf); - evel_json_close_object(jbuf); - item_added = true; - } - item = dlist_get_next(item); - } - evel_json_close_list(jbuf); - - /*************************************************************************/ - /* If we've not written anything, rewind to before we opened the list. */ - /*************************************************************************/ - if (!item_added) - { - evel_json_rewind(jbuf); - } - } - - /***************************************************************************/ - /* Although optional, we always generate the version. Note that this */ - /* closes the object, too. */ - /***************************************************************************/ - evel_enc_version(jbuf, - "measurementFieldsVersion", - event->major_version, - event->minor_version); - evel_json_close_object(jbuf); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Free a Report. - * - * Free off the Report supplied. Will free all the contained allocated memory. - * - * @note It does not free the Report itself, since that may be part of a - * larger structure. - *****************************************************************************/ -void evel_free_report(EVENT_REPORT * event) -{ - MEASUREMENT_FEATURE_USE * feature_use = NULL; - MEASUREMENT_GROUP * measurement_group = NULL; - CUSTOM_MEASUREMENT * custom_measurement = NULL; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. As an internal API we don't allow freeing NULL */ - /* events as we do on the public API. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_REPORT); - - /***************************************************************************/ - /* Free all internal strings then the header itself. */ - /***************************************************************************/ - feature_use = dlist_pop_last(&event->feature_usage); - while (feature_use != NULL) - { - EVEL_DEBUG("Freeing Feature use Info (%s)", feature_use->feature_id); - free(feature_use->feature_id); - free(feature_use); - feature_use = dlist_pop_last(&event->feature_usage); - } - measurement_group = dlist_pop_last(&event->measurement_groups); - while (measurement_group != NULL) - { - EVEL_DEBUG("Freeing Measurement Group (%s)", measurement_group->name); - - custom_measurement = dlist_pop_last(&measurement_group->measurements); - while (custom_measurement != NULL) - { - EVEL_DEBUG("Freeing mesaurement (%s)", custom_measurement->name); - - free(custom_measurement->name); - free(custom_measurement->value); - free(custom_measurement); - custom_measurement = dlist_pop_last(&measurement_group->measurements); - } - - free(measurement_group->name); - free(measurement_group); - measurement_group = dlist_pop_last(&event->measurement_groups); - } - - evel_free_header(&event->header); - - EVEL_EXIT(); -} diff --git a/VES5.0/evel/evel-library/code/evel_library/evel_scaling_measurement.c b/VES5.0/evel/evel-library/code/evel_library/evel_scaling_measurement.c deleted file mode 100644 index 2ad5e66d..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/evel_scaling_measurement.c +++ /dev/null @@ -1,3727 +0,0 @@ -/**************************************************************************//** - * @file - * Implementation of EVEL functions relating to the Measurement. - * - * License - * ------- - * - * Copyright(c) <2016>, AT&T Intellectual Property. All other rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#include <string.h> -#include <assert.h> -#include <stdlib.h> - -#include "evel.h" -#include "evel_internal.h" -#include "evel_throttle.h" - -/**************************************************************************//** - * Create a new Measurement event. - * - * @note The mandatory fields on the Measurement must be supplied to this - * factory function and are immutable once set. Optional fields have - * explicit setter functions, but again values may only be set once so - * that the Measurement has immutable properties. - * - * @param measurement_interval - * - * @returns pointer to the newly manufactured ::EVENT_MEASUREMENT. If the - * event is not used (i.e. posted) it must be released using - * ::evel_free_event. - * @retval NULL Failed to create the event. - *****************************************************************************/ -EVENT_MEASUREMENT * evel_new_measurement(double measurement_interval) -{ - EVENT_MEASUREMENT * measurement = NULL; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(measurement_interval >= 0.0); - - /***************************************************************************/ - /* Allocate the measurement. */ - /***************************************************************************/ - measurement = malloc(sizeof(EVENT_MEASUREMENT)); - if (measurement == NULL) - { - log_error_state("Out of memory for Measurement"); - goto exit_label; - } - memset(measurement, 0, sizeof(EVENT_MEASUREMENT)); - EVEL_DEBUG("New measurement is at %lp", measurement); - - /***************************************************************************/ - /* Initialize the header & the measurement fields. */ - /***************************************************************************/ - evel_init_header(&measurement->header,"vnfScalingMeasurement"); - measurement->header.event_domain = EVEL_DOMAIN_MEASUREMENT; - measurement->measurement_interval = measurement_interval; - dlist_initialize(&measurement->additional_info); - dlist_initialize(&measurement->additional_measurements); - dlist_initialize(&measurement->additional_objects); - dlist_initialize(&measurement->cpu_usage); - dlist_initialize(&measurement->disk_usage); - dlist_initialize(&measurement->mem_usage); - dlist_initialize(&measurement->filesystem_usage); - dlist_initialize(&measurement->latency_distribution); - dlist_initialize(&measurement->vnic_usage); - dlist_initialize(&measurement->codec_usage); - dlist_initialize(&measurement->feature_usage); - evel_init_option_double(&measurement->mean_request_latency); - evel_init_option_int(&measurement->vnfc_scaling_metric); - evel_init_option_int(&measurement->concurrent_sessions); - evel_init_option_int(&measurement->configured_entities); - evel_init_option_int(&measurement->media_ports_in_use); - evel_init_option_int(&measurement->request_rate); - measurement->major_version = EVEL_MEASUREMENT_MAJOR_VERSION; - measurement->minor_version = EVEL_MEASUREMENT_MINOR_VERSION; - -exit_label: - EVEL_EXIT(); - return measurement; -} - -/**************************************************************************//** - * Set the Event Type property of the Measurement. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param measurement Pointer to the Measurement. - * @param type The Event Type to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_measurement_type_set(EVENT_MEASUREMENT * measurement, - const char * const type) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions and call evel_header_type_set. */ - /***************************************************************************/ - assert(measurement != NULL); - assert(measurement->header.event_domain == EVEL_DOMAIN_MEASUREMENT); - evel_header_type_set(&measurement->header, type); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Add an additional value name/value pair to the Measurement. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param measurement Pointer to the measurement. - * @param name ASCIIZ string with the attribute's name. The caller - * does not need to preserve the value once the function - * returns. - * @param value ASCIIZ string with the attribute's value. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_measurement_addl_info_add(EVENT_MEASUREMENT * measurement, char * name, char * value) -{ - OTHER_FIELD * addl_info = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(measurement != NULL); - assert(measurement->header.event_domain == EVEL_DOMAIN_MEASUREMENT); - assert(name != NULL); - assert(value != NULL); - - EVEL_DEBUG("Adding name=%s value=%s", name, value); - addl_info = malloc(sizeof(OTHER_FIELD)); - assert(addl_info != NULL); - memset(addl_info, 0, sizeof(OTHER_FIELD)); - addl_info->name = strdup(name); - addl_info->value = strdup(value); - assert(addl_info->name != NULL); - assert(addl_info->value != NULL); - - dlist_push_last(&measurement->additional_info, addl_info); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Concurrent Sessions property of the Measurement. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param measurement Pointer to the Measurement. - * @param concurrent_sessions The Concurrent Sessions to be set. - *****************************************************************************/ -void evel_measurement_conc_sess_set(EVENT_MEASUREMENT * measurement, - int concurrent_sessions) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(measurement != NULL); - assert(measurement->header.event_domain == EVEL_DOMAIN_MEASUREMENT); - assert(concurrent_sessions >= 0); - - evel_set_option_int(&measurement->concurrent_sessions, - concurrent_sessions, - "Concurrent Sessions"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Configured Entities property of the Measurement. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param measurement Pointer to the Measurement. - * @param configured_entities The Configured Entities to be set. - *****************************************************************************/ -void evel_measurement_cfg_ents_set(EVENT_MEASUREMENT * measurement, - int configured_entities) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(measurement != NULL); - assert(measurement->header.event_domain == EVEL_DOMAIN_MEASUREMENT); - assert(configured_entities >= 0); - - evel_set_option_int(&measurement->configured_entities, - configured_entities, - "Configured Entities"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Add an additional set of Errors to the Measurement. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param measurement Pointer to the measurement. - * @param receive_discards The number of receive discards. - * @param receive_errors The number of receive errors. - * @param transmit_discards The number of transmit discards. - * @param transmit_errors The number of transmit errors. - *****************************************************************************/ -void evel_measurement_errors_set(EVENT_MEASUREMENT * measurement, - int receive_discards, - int receive_errors, - int transmit_discards, - int transmit_errors) -{ - MEASUREMENT_ERRORS * errors = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(measurement != NULL); - assert(measurement->header.event_domain == EVEL_DOMAIN_MEASUREMENT); - assert(receive_discards >= 0); - assert(receive_errors >= 0); - assert(transmit_discards >= 0); - assert(transmit_errors >= 0); - - if (measurement->errors == NULL) - { - EVEL_DEBUG("Adding Errors: %d, %d; %d, %d", - receive_discards, - receive_errors, - transmit_discards, - transmit_errors); - errors = malloc(sizeof(MEASUREMENT_ERRORS)); - assert(errors != NULL); - memset(errors, 0, sizeof(MEASUREMENT_ERRORS)); - errors->receive_discards = receive_discards; - errors->receive_errors = receive_errors; - errors->transmit_discards = transmit_discards; - errors->transmit_errors = transmit_errors; - measurement->errors = errors; - } - else - { - errors = measurement->errors; - EVEL_DEBUG("Ignoring attempt to add Errors: %d, %d; %d, %d\n" - "Errors already set: %d, %d; %d, %d", - receive_discards, - receive_errors, - transmit_discards, - transmit_errors, - errors->receive_discards, - errors->receive_errors, - errors->transmit_discards, - errors->transmit_errors); - } - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Mean Request Latency property of the Measurement. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param measurement Pointer to the Measurement. - * @param mean_request_latency The Mean Request Latency to be set. - *****************************************************************************/ -void evel_measurement_mean_req_lat_set(EVENT_MEASUREMENT * measurement, - double mean_request_latency) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(measurement != NULL); - assert(measurement->header.event_domain == EVEL_DOMAIN_MEASUREMENT); - assert(mean_request_latency >= 0.0); - - evel_set_option_double(&measurement->mean_request_latency, - mean_request_latency, - "Mean Request Latency"); - EVEL_EXIT(); -} - - -/**************************************************************************//** - * Set the Request Rate property of the Measurement. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param measurement Pointer to the Measurement. - * @param request_rate The Request Rate to be set. - *****************************************************************************/ -void evel_measurement_request_rate_set(EVENT_MEASUREMENT * measurement, - int request_rate) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(measurement != NULL); - assert(measurement->header.event_domain == EVEL_DOMAIN_MEASUREMENT); - assert(request_rate >= 0); - - evel_set_option_int(&measurement->request_rate, - request_rate, - "Request Rate"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Add an additional CPU usage value name/value pair to the Measurement. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param measurement Pointer to the measurement. - * @param id ASCIIZ string with the CPU's identifier. - * @param usage CPU utilization. - *****************************************************************************/ -MEASUREMENT_CPU_USE *evel_measurement_new_cpu_use_add(EVENT_MEASUREMENT * measurement, - char * id, double usage) -{ - MEASUREMENT_CPU_USE * cpu_use = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check assumptions. */ - /***************************************************************************/ - assert(measurement != NULL); - assert(measurement->header.event_domain == EVEL_DOMAIN_MEASUREMENT); - assert(id != NULL); - assert(usage >= 0.0); - - /***************************************************************************/ - /* Allocate a container for the value and push onto the list. */ - /***************************************************************************/ - EVEL_DEBUG("Adding id=%s usage=%lf", id, usage); - cpu_use = malloc(sizeof(MEASUREMENT_CPU_USE)); - assert(cpu_use != NULL); - memset(cpu_use, 0, sizeof(MEASUREMENT_CPU_USE)); - cpu_use->id = strdup(id); - cpu_use->usage = usage; - evel_init_option_double(&cpu_use->idle); - evel_init_option_double(&cpu_use->intrpt); - evel_init_option_double(&cpu_use->nice); - evel_init_option_double(&cpu_use->softirq); - evel_init_option_double(&cpu_use->steal); - evel_init_option_double(&cpu_use->sys); - evel_init_option_double(&cpu_use->user); - evel_init_option_double(&cpu_use->wait); - - dlist_push_last(&measurement->cpu_usage, cpu_use); - - EVEL_EXIT(); - return cpu_use; -} - -/**************************************************************************//** - * Set the CPU Idle value in measurement interval - * percentage of CPU time spent in the idle task - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param cpu_use Pointer to the CPU Use. - * @param val double - *****************************************************************************/ -void evel_measurement_cpu_use_idle_set(MEASUREMENT_CPU_USE *const cpu_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&cpu_use->idle, val, "CPU idle time"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the percentage of time spent servicing interrupts - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param cpu_use Pointer to the CPU Use. - * @param val double - *****************************************************************************/ -void evel_measurement_cpu_use_interrupt_set(MEASUREMENT_CPU_USE * const cpu_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&cpu_use->intrpt, val, "CPU interrupt value"); - EVEL_EXIT(); -} - - -/**************************************************************************//** - * Set the percentage of time spent running user space processes that have been niced - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param cpu_use Pointer to the CPU Use. - * @param val double - *****************************************************************************/ -void evel_measurement_cpu_use_nice_set(MEASUREMENT_CPU_USE * const cpu_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&cpu_use->nice, val, "CPU nice value"); - EVEL_EXIT(); -} - - -/**************************************************************************//** - * Set the percentage of time spent handling soft irq interrupts - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param cpu_use Pointer to the CPU Use. - * @param val double - *****************************************************************************/ -void evel_measurement_cpu_use_softirq_set(MEASUREMENT_CPU_USE * const cpu_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&cpu_use->softirq, val, "CPU Soft IRQ value"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the percentage of time spent in involuntary wait - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param cpu_use Pointer to the CPU Use. - * @param val double - *****************************************************************************/ -void evel_measurement_cpu_use_steal_set(MEASUREMENT_CPU_USE * const cpu_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&cpu_use->steal, val, "CPU involuntary wait"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the percentage of time spent on system tasks running the kernel - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param cpu_use Pointer to the CPU Use. - * @param val double - *****************************************************************************/ -void evel_measurement_cpu_use_system_set(MEASUREMENT_CPU_USE * const cpu_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&cpu_use->sys, val, "CPU System load"); - EVEL_EXIT(); -} - - -/**************************************************************************//** - * Set the percentage of time spent running un-niced user space processes - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param cpu_use Pointer to the CPU Use. - * @param val double - *****************************************************************************/ -void evel_measurement_cpu_use_usageuser_set(MEASUREMENT_CPU_USE * const cpu_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&cpu_use->user, val, "CPU User load value"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the percentage of CPU time spent waiting for I/O operations to complete - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param cpu_use Pointer to the CPU Use. - * @param val double - *****************************************************************************/ -void evel_measurement_cpu_use_wait_set(MEASUREMENT_CPU_USE * const cpu_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&cpu_use->wait, val, "CPU Wait IO value"); - EVEL_EXIT(); -} - - -/**************************************************************************//** - * Add an additional Memory usage value name/value pair to the Measurement. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param measurement Pointer to the measurement. - * @param id ASCIIZ string with the Memory identifier. - * @param vmidentifier ASCIIZ string with the VM's identifier. - * @param membuffsz Memory Size. - * - * @return Returns pointer to memory use structure in measurements - *****************************************************************************/ -MEASUREMENT_MEM_USE * evel_measurement_new_mem_use_add(EVENT_MEASUREMENT * measurement, - char * id, char *vmidentifier, double membuffsz) -{ - MEASUREMENT_MEM_USE * mem_use = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check assumptions. */ - /***************************************************************************/ - assert(measurement != NULL); - assert(measurement->header.event_domain == EVEL_DOMAIN_MEASUREMENT); - assert(id != NULL); - assert(membuffsz >= 0.0); - - /***************************************************************************/ - /* Allocate a container for the value and push onto the list. */ - /***************************************************************************/ - EVEL_DEBUG("Adding id=%s buffer size=%lf", id, membuffsz); - mem_use = malloc(sizeof(MEASUREMENT_MEM_USE)); - assert(mem_use != NULL); - memset(mem_use, 0, sizeof(MEASUREMENT_MEM_USE)); - mem_use->id = strdup(id); - mem_use->vmid = strdup(vmidentifier); - mem_use->membuffsz = membuffsz; - evel_init_option_double(&mem_use->memcache); - evel_init_option_double(&mem_use->memconfig); - evel_init_option_double(&mem_use->memfree); - evel_init_option_double(&mem_use->slabrecl); - evel_init_option_double(&mem_use->slabunrecl); - evel_init_option_double(&mem_use->memused); - - assert(mem_use->id != NULL); - - dlist_push_last(&measurement->mem_usage, mem_use); - - EVEL_EXIT(); - return mem_use; -} - -/**************************************************************************//** - * Set kilobytes of memory used for cache - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mem_use Pointer to the Memory Use. - * @param val double - *****************************************************************************/ -void evel_measurement_mem_use_memcache_set(MEASUREMENT_MEM_USE * const mem_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&mem_use->memcache, val, "Memory cache value"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set kilobytes of memory configured in the virtual machine on which the VNFC reporting - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mem_use Pointer to the Memory Use. - * @param val double - *****************************************************************************/ -void evel_measurement_mem_use_memconfig_set(MEASUREMENT_MEM_USE * const mem_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&mem_use->memconfig, val, "Memory configured value"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set kilobytes of physical RAM left unused by the system - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mem_use Pointer to the Memory Use. - * @param val double - *****************************************************************************/ -void evel_measurement_mem_use_memfree_set(MEASUREMENT_MEM_USE * const mem_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&mem_use->memfree, val, "Memory freely available value"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the part of the slab that can be reclaimed such as caches measured in kilobytes - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mem_use Pointer to the Memory Use. - * @param val double - *****************************************************************************/ -void evel_measurement_mem_use_slab_reclaimed_set(MEASUREMENT_MEM_USE * const mem_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&mem_use->slabrecl, val, "Memory reclaimable slab set"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the part of the slab that cannot be reclaimed such as caches measured in kilobytes - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mem_use Pointer to the Memory Use. - * @param val double - *****************************************************************************/ -void evel_measurement_mem_use_slab_unreclaimable_set(MEASUREMENT_MEM_USE * const mem_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&mem_use->slabunrecl, val, "Memory unreclaimable slab set"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the total memory minus the sum of free, buffered, cached and slab memory in kilobytes - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param mem_use Pointer to the Memory Use. - * @param val double - *****************************************************************************/ -void evel_measurement_mem_use_usedup_set(MEASUREMENT_MEM_USE * const mem_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&mem_use->memused, val, "Memory usedup total set"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Add an additional Disk usage value name/value pair to the Measurement. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param measurement Pointer to the measurement. - * @param id ASCIIZ string with the CPU's identifier. - * @param usage Disk utilization. - *****************************************************************************/ -MEASUREMENT_DISK_USE * evel_measurement_new_disk_use_add(EVENT_MEASUREMENT * measurement, char * id) -{ - MEASUREMENT_DISK_USE * disk_use = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check assumptions. */ - /***************************************************************************/ - assert(measurement != NULL); - assert(measurement->header.event_domain == EVEL_DOMAIN_MEASUREMENT); - assert(id != NULL); - - /***************************************************************************/ - /* Allocate a container for the value and push onto the list. */ - /***************************************************************************/ - EVEL_DEBUG("Adding id=%s disk usage", id); - disk_use = malloc(sizeof(MEASUREMENT_DISK_USE)); - assert(disk_use != NULL); - memset(disk_use, 0, sizeof(MEASUREMENT_DISK_USE)); - disk_use->id = strdup(id); - assert(disk_use->id != NULL); - dlist_push_last(&measurement->disk_usage, disk_use); - - evel_init_option_double(&disk_use->iotimeavg ); - evel_init_option_double(&disk_use->iotimelast ); - evel_init_option_double(&disk_use->iotimemax ); - evel_init_option_double(&disk_use->iotimemin ); - evel_init_option_double(&disk_use->mergereadavg ); - evel_init_option_double(&disk_use->mergereadlast ); - evel_init_option_double(&disk_use->mergereadmax ); - evel_init_option_double(&disk_use->mergereadmin ); - evel_init_option_double(&disk_use->mergewriteavg ); - evel_init_option_double(&disk_use->mergewritelast ); - evel_init_option_double(&disk_use->mergewritemax ); - evel_init_option_double(&disk_use->mergewritemin ); - evel_init_option_double(&disk_use->octetsreadavg ); - evel_init_option_double(&disk_use->octetsreadlast ); - evel_init_option_double(&disk_use->octetsreadmax ); - evel_init_option_double(&disk_use->octetsreadmin ); - evel_init_option_double(&disk_use->octetswriteavg ); - evel_init_option_double(&disk_use->octetswritelast ); - evel_init_option_double(&disk_use->octetswritemax ); - evel_init_option_double(&disk_use->octetswritemin ); - evel_init_option_double(&disk_use->opsreadavg ); - evel_init_option_double(&disk_use->opsreadlast ); - evel_init_option_double(&disk_use->opsreadmax ); - evel_init_option_double(&disk_use->opsreadmin ); - evel_init_option_double(&disk_use->opswriteavg ); - evel_init_option_double(&disk_use->opswritelast ); - evel_init_option_double(&disk_use->opswritemax ); - evel_init_option_double(&disk_use->opswritemin ); - evel_init_option_double(&disk_use->pendingopsavg ); - evel_init_option_double(&disk_use->pendingopslast ); - evel_init_option_double(&disk_use->pendingopsmax ); - evel_init_option_double(&disk_use->pendingopsmin ); - evel_init_option_double(&disk_use->timereadavg ); - evel_init_option_double(&disk_use->timereadlast ); - evel_init_option_double(&disk_use->timereadmax ); - evel_init_option_double(&disk_use->timereadmin ); - evel_init_option_double(&disk_use->timewriteavg ); - evel_init_option_double(&disk_use->timewritelast ); - evel_init_option_double(&disk_use->timewritemax ); - evel_init_option_double(&disk_use->timewritemin ); - - EVEL_EXIT(); - return disk_use; -} - -/**************************************************************************//** - * Set milliseconds spent doing input/output operations over 1 sec; treat - * this metric as a device load percentage where 1000ms matches 100% load; - * provide the average over the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_iotimeavg_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->iotimeavg, val, "Disk ioload set"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set milliseconds spent doing input/output operations over 1 sec; treat - * this metric as a device load percentage where 1000ms matches 100% load; - * provide the last value within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_iotimelast_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->iotimelast, val, "Disk ioloadlast set"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set milliseconds spent doing input/output operations over 1 sec; treat - * this metric as a device load percentage where 1000ms matches 100% load; - * provide the maximum value within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_iotimemax_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->iotimemax, val, "Disk ioloadmax set"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set milliseconds spent doing input/output operations over 1 sec; treat - * this metric as a device load percentage where 1000ms matches 100% load; - * provide the minimum value within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_iotimemin_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->iotimemin, val, "Disk ioloadmin set"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set number of logical read operations that were merged into physical read - * operations, e.g., two logical reads were served by one physical disk access; - * provide the average measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_mergereadavg_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->mergereadavg, val, "Disk Merged read average set"); - EVEL_EXIT(); -} -/**************************************************************************//** - * Set number of logical read operations that were merged into physical read - * operations, e.g., two logical reads were served by one physical disk access; - * provide the last measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_mergereadlast_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->mergereadlast, val, "Disk mergedload last set"); - EVEL_EXIT(); -} -/**************************************************************************//** - * Set number of logical read operations that were merged into physical read - * operations, e.g., two logical reads were served by one physical disk access; - * provide the maximum measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_mergereadmax_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->mergereadmax, val, "Disk merged loadmax set"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set number of logical read operations that were merged into physical read - * operations, e.g., two logical reads were served by one physical disk access; - * provide the minimum measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_mergereadmin_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->mergereadmin, val, "Disk merged loadmin set"); - EVEL_EXIT(); -} -/**************************************************************************//** - * Set number of logical write operations that were merged into physical read - * operations, e.g., two logical writes were served by one physical disk access; - * provide the last measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_mergewritelast_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->mergewritelast, val, "Disk merged writelast set"); - EVEL_EXIT(); -} -/**************************************************************************//** - * Set number of logical write operations that were merged into physical read - * operations, e.g., two logical writes were served by one physical disk access; - * provide the maximum measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_mergewritemax_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->mergewritemax, val, "Disk writemax set"); - EVEL_EXIT(); -} -/**************************************************************************//** - * Set number of logical write operations that were merged into physical read - * operations, e.g., two logical writes were served by one physical disk access; - * provide the maximum measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_mergewritemin_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->mergewritemin, val, "Disk writemin set"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set number of octets per second read from a disk or partition; - * provide the average measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_octetsreadavg_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->octetsreadavg, val, "Octets readavg set"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set number of octets per second read from a disk or partition; - * provide the last measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_octetsreadlast_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->octetsreadlast, val, "Octets readlast set"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set number of octets per second read from a disk or partition; - * provide the maximum measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_octetsreadmax_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->octetsreadmax, val, "Octets readmax set"); - EVEL_EXIT(); -} -/**************************************************************************//** - * Set number of octets per second read from a disk or partition; - * provide the minimum measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_octetsreadmin_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->octetsreadmin, val, "Octets readmin set"); - EVEL_EXIT(); -} -/**************************************************************************//** - * Set number of octets per second written to a disk or partition; - * provide the average measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_octetswriteavg_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->octetswriteavg, val, "Octets writeavg set"); - EVEL_EXIT(); -} -/**************************************************************************//** - * Set number of octets per second written to a disk or partition; - * provide the last measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_octetswritelast_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->octetswritelast, val, "Octets writelast set"); - EVEL_EXIT(); -} -/**************************************************************************//** - * Set number of octets per second written to a disk or partition; - * provide the maximum measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_octetswritemax_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->octetswritemax, val, "Octets writemax set"); - EVEL_EXIT(); -} -/**************************************************************************//** - * Set number of octets per second written to a disk or partition; - * provide the minimum measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_octetswritemin_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->octetswritemin, val, "Octets writemin set"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set number of read operations per second issued to the disk; - * provide the average measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_opsreadavg_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->opsreadavg, val, "Disk read operation average set"); - EVEL_EXIT(); -} -/**************************************************************************//** - * Set number of read operations per second issued to the disk; - * provide the last measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_opsreadlast_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->opsreadlast, val, "Disk read operation last set"); - EVEL_EXIT(); -} -/**************************************************************************//** - * Set number of read operations per second issued to the disk; - * provide the maximum measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_opsreadmax_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->opsreadmax, val, "Disk read operation maximum set"); - EVEL_EXIT(); -} -/**************************************************************************//** - * Set number of read operations per second issued to the disk; - * provide the minimum measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_opsreadmin_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->opsreadmin, val, "Disk read operation minimum set"); - EVEL_EXIT(); -} -/**************************************************************************//** - * Set number of write operations per second issued to the disk; - * provide the average measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_opswriteavg_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->opswriteavg, val, "Disk write operation average set"); - EVEL_EXIT(); -} -/**************************************************************************//** - * Set number of write operations per second issued to the disk; - * provide the last measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_opswritelast_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->opswritelast, val, "Disk write operation last set"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set number of write operations per second issued to the disk; - * provide the maximum measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_opswritemax_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->opswritemax, val, "Disk write operation maximum set"); - EVEL_EXIT(); -} -/**************************************************************************//** - * Set number of write operations per second issued to the disk; - * provide the average measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_opswritemin_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->opswritemin, val, "Disk write operation minimum set"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set queue size of pending I/O operations per second; - * provide the average measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_pendingopsavg_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->pendingopsavg, val, "Disk pending operation average set"); - EVEL_EXIT(); -} -/**************************************************************************//** - * Set queue size of pending I/O operations per second; - * provide the last measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_pendingopslast_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->pendingopslast, val, "Disk pending operation last set"); - EVEL_EXIT(); -} -/**************************************************************************//** - * Set queue size of pending I/O operations per second; - * provide the maximum measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_pendingopsmax_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->pendingopsmax, val, "Disk pending operation maximum set"); - EVEL_EXIT(); -} -/**************************************************************************//** - * Set queue size of pending I/O operations per second; - * provide the minimum measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_pendingopsmin_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->pendingopsmin, val, "Disk pending operation min set"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set milliseconds a read operation took to complete; - * provide the average measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_timereadavg_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->timereadavg, val, "Disk read time average set"); - EVEL_EXIT(); -} -/**************************************************************************//** - * Set milliseconds a read operation took to complete; - * provide the last measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_timereadlast_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->timereadlast, val, "Disk read time last set"); - EVEL_EXIT(); -} -/**************************************************************************//** - * Set milliseconds a read operation took to complete; - * provide the maximum measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_timereadmax_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->timereadmax, val, "Disk read time maximum set"); - EVEL_EXIT(); -} -/**************************************************************************//** - * Set milliseconds a read operation took to complete; - * provide the minimum measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_timereadmin_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->timereadmin, val, "Disk read time minimum set"); - EVEL_EXIT(); -} -/**************************************************************************//** - * Set milliseconds a write operation took to complete; - * provide the average measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_timewriteavg_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->timewriteavg, val, "Disk write time average set"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set milliseconds a write operation took to complete; - * provide the last measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_timewritelast_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->timewritelast, val, "Disk write time last set"); - EVEL_EXIT(); -} -/**************************************************************************//** - * Set milliseconds a write operation took to complete; - * provide the maximum measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_timewritemax_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->timewritemax, val, "Disk write time max set"); - EVEL_EXIT(); -} -/**************************************************************************//** - * Set milliseconds a write operation took to complete; - * provide the average measurement within the measurement interval - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param disk_use Pointer to the Disk Use. - * @param val double - *****************************************************************************/ -void evel_measurement_disk_use_timewritemin_set(MEASUREMENT_DISK_USE * const disk_use, - const double val) -{ - EVEL_ENTER(); - evel_set_option_double(&disk_use->timewritemin, val, "Disk write time min set"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Add an additional File System usage value name/value pair to the - * Measurement. - * - * The filesystem_name is null delimited ASCII string. The library takes a - * copy so the caller does not have to preserve values after the function - * returns. - * - * @param measurement Pointer to the measurement. - * @param filesystem_name ASCIIZ string with the file-system's UUID. - * @param block_configured Block storage configured. - * @param block_used Block storage in use. - * @param block_iops Block storage IOPS. - * @param ephemeral_configured Ephemeral storage configured. - * @param ephemeral_used Ephemeral storage in use. - * @param ephemeral_iops Ephemeral storage IOPS. - *****************************************************************************/ -void evel_measurement_fsys_use_add(EVENT_MEASUREMENT * measurement, - char * filesystem_name, - double block_configured, - double block_used, - int block_iops, - double ephemeral_configured, - double ephemeral_used, - int ephemeral_iops) -{ - MEASUREMENT_FSYS_USE * fsys_use = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check assumptions. */ - /***************************************************************************/ - assert(measurement != NULL); - assert(measurement->header.event_domain == EVEL_DOMAIN_MEASUREMENT); - assert(filesystem_name != NULL); - assert(block_configured >= 0.0); - assert(block_used >= 0.0); - assert(block_iops >= 0); - assert(ephemeral_configured >= 0.0); - assert(ephemeral_used >= 0.0); - assert(ephemeral_iops >= 0); - - /***************************************************************************/ - /* Allocate a container for the value and push onto the list. */ - /***************************************************************************/ - EVEL_DEBUG("Adding filesystem_name=%s", filesystem_name); - fsys_use = malloc(sizeof(MEASUREMENT_FSYS_USE)); - assert(fsys_use != NULL); - memset(fsys_use, 0, sizeof(MEASUREMENT_FSYS_USE)); - fsys_use->filesystem_name = strdup(filesystem_name); - fsys_use->block_configured = block_configured; - fsys_use->block_used = block_used; - fsys_use->block_iops = block_iops; - fsys_use->ephemeral_configured = block_configured; - fsys_use->ephemeral_used = ephemeral_used; - fsys_use->ephemeral_iops = ephemeral_iops; - - dlist_push_last(&measurement->filesystem_usage, fsys_use); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Add a Feature usage value name/value pair to the Measurement. - * - * The name is null delimited ASCII string. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param measurement Pointer to the measurement. - * @param feature ASCIIZ string with the feature's name. - * @param utilization Utilization of the feature. - *****************************************************************************/ -void evel_measurement_feature_use_add(EVENT_MEASUREMENT * measurement, - char * feature, - int utilization) -{ - MEASUREMENT_FEATURE_USE * feature_use = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check assumptions. */ - /***************************************************************************/ - assert(measurement != NULL); - assert(measurement->header.event_domain == EVEL_DOMAIN_MEASUREMENT); - assert(feature != NULL); - assert(utilization >= 0); - - /***************************************************************************/ - /* Allocate a container for the value and push onto the list. */ - /***************************************************************************/ - EVEL_DEBUG("Adding Feature=%s Use=%d", feature, utilization); - feature_use = malloc(sizeof(MEASUREMENT_FEATURE_USE)); - assert(feature_use != NULL); - memset(feature_use, 0, sizeof(MEASUREMENT_FEATURE_USE)); - feature_use->feature_id = strdup(feature); - assert(feature_use->feature_id != NULL); - feature_use->feature_utilization = utilization; - - dlist_push_last(&measurement->feature_usage, feature_use); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Add a Additional Measurement value name/value pair to the Report. - * - * The name is null delimited ASCII string. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param measurement Pointer to the Measaurement. - * @param group ASCIIZ string with the measurement group's name. - * @param name ASCIIZ string containing the measurement's name. - * @param value ASCIIZ string containing the measurement's value. - *****************************************************************************/ -void evel_measurement_custom_measurement_add(EVENT_MEASUREMENT * measurement, - const char * const group, - const char * const name, - const char * const value) -{ - MEASUREMENT_GROUP * measurement_group = NULL; - CUSTOM_MEASUREMENT * custom_measurement = NULL; - DLIST_ITEM * item = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check assumptions. */ - /***************************************************************************/ - assert(measurement != NULL); - assert(measurement->header.event_domain == EVEL_DOMAIN_MEASUREMENT); - assert(group != NULL); - assert(name != NULL); - assert(value != NULL); - - /***************************************************************************/ - /* Allocate a container for the name/value pair. */ - /***************************************************************************/ - EVEL_DEBUG("Adding Measurement Group=%s Name=%s Value=%s", - group, name, value); - custom_measurement = malloc(sizeof(CUSTOM_MEASUREMENT)); - assert(custom_measurement != NULL); - memset(custom_measurement, 0, sizeof(CUSTOM_MEASUREMENT)); - custom_measurement->name = strdup(name); - assert(custom_measurement->name != NULL); - custom_measurement->value = strdup(value); - assert(custom_measurement->value != NULL); - - /***************************************************************************/ - /* See if we have that group already. */ - /***************************************************************************/ - item = dlist_get_first(&measurement->additional_measurements); - while (item != NULL) - { - measurement_group = (MEASUREMENT_GROUP *) item->item; - assert(measurement_group != NULL); - - EVEL_DEBUG("Got measurement group %s", measurement_group->name); - if (strcmp(group, measurement_group->name) == 0) - { - EVEL_DEBUG("Found existing Measurement Group"); - break; - } - item = dlist_get_next(item); - } - - /***************************************************************************/ - /* If we didn't have the group already, create it. */ - /***************************************************************************/ - if (item == NULL) - { - EVEL_DEBUG("Creating new Measurement Group"); - measurement_group = malloc(sizeof(MEASUREMENT_GROUP)); - assert(measurement_group != NULL); - memset(measurement_group, 0, sizeof(MEASUREMENT_GROUP)); - measurement_group->name = strdup(group); - assert(measurement_group->name != NULL); - dlist_initialize(&measurement_group->measurements); - dlist_push_last(&measurement->additional_measurements, measurement_group); - } - - /***************************************************************************/ - /* If we didn't have the group already, create it. */ - /***************************************************************************/ - dlist_push_last(&measurement_group->measurements, custom_measurement); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Add a Codec usage value name/value pair to the Measurement. - * - * The name is null delimited ASCII string. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param measurement Pointer to the measurement. - * @param codec ASCIIZ string with the codec's name. - * @param utilization Number of codecs in use. - *****************************************************************************/ -void evel_measurement_codec_use_add(EVENT_MEASUREMENT * measurement, - char * codec, - int utilization) -{ - MEASUREMENT_CODEC_USE * codec_use = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check assumptions. */ - /***************************************************************************/ - assert(measurement != NULL); - assert(measurement->header.event_domain == EVEL_DOMAIN_MEASUREMENT); - assert(codec != NULL); - assert(utilization >= 0.0); - - /***************************************************************************/ - /* Allocate a container for the value and push onto the list. */ - /***************************************************************************/ - EVEL_DEBUG("Adding Codec=%s Use=%d", codec, utilization); - codec_use = malloc(sizeof(MEASUREMENT_CODEC_USE)); - assert(codec_use != NULL); - memset(codec_use, 0, sizeof(MEASUREMENT_CODEC_USE)); - codec_use->codec_id = strdup(codec); - assert(codec_use->codec_id != NULL); - codec_use->number_in_use = utilization; - - dlist_push_last(&measurement->codec_usage, codec_use); - - EVEL_EXIT(); -} - - -/**************************************************************************//** - * Set the Media Ports in Use property of the Measurement. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param measurement Pointer to the measurement. - * @param media_ports_in_use The media port usage to set. - *****************************************************************************/ -void evel_measurement_media_port_use_set(EVENT_MEASUREMENT * measurement, - int media_ports_in_use) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(measurement != NULL); - assert(measurement->header.event_domain == EVEL_DOMAIN_MEASUREMENT); - assert(media_ports_in_use >= 0); - - evel_set_option_int(&measurement->media_ports_in_use, - media_ports_in_use, - "Media Ports In Use"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the VNFC Scaling Metric property of the Measurement. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param measurement Pointer to the measurement. - * @param scaling_metric The scaling metric to set. - *****************************************************************************/ -void evel_measurement_vnfc_scaling_metric_set(EVENT_MEASUREMENT * measurement, - int scaling_metric) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(measurement != NULL); - assert(measurement->header.event_domain == EVEL_DOMAIN_MEASUREMENT); - assert(scaling_metric >= 0.0); - - evel_set_option_int(&measurement->vnfc_scaling_metric, - scaling_metric, - "VNFC Scaling Metric"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Create a new Latency Bucket to be added to a Measurement event. - * - * @note The mandatory fields on the ::MEASUREMENT_LATENCY_BUCKET must be - * supplied to this factory function and are immutable once set. - * Optional fields have explicit setter functions, but again values - * may only be set once so that the ::MEASUREMENT_LATENCY_BUCKET has - * immutable properties. - * - * @param count Count of events in this bucket. - * - * @returns pointer to the newly manufactured ::MEASUREMENT_LATENCY_BUCKET. - * If the structure is not used it must be released using free. - * @retval NULL Failed to create the Latency Bucket. - *****************************************************************************/ -MEASUREMENT_LATENCY_BUCKET * evel_new_meas_latency_bucket(const int count) -{ - MEASUREMENT_LATENCY_BUCKET * bucket; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(count >= 0); - - /***************************************************************************/ - /* Allocate, then set Mandatory Parameters. */ - /***************************************************************************/ - EVEL_DEBUG("Creating bucket, count = %d", count); - bucket = malloc(sizeof(MEASUREMENT_LATENCY_BUCKET)); - assert(bucket != NULL); - - /***************************************************************************/ - /* Set Mandatory Parameters. */ - /***************************************************************************/ - bucket->count = count; - - /***************************************************************************/ - /* Initialize Optional Parameters. */ - /***************************************************************************/ - evel_init_option_double(&bucket->high_end); - evel_init_option_double(&bucket->low_end); - - EVEL_EXIT(); - - return bucket; -} - -/**************************************************************************//** - * Set the High End property of the Measurement Latency Bucket. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param bucket Pointer to the Measurement Latency Bucket. - * @param high_end High end of the bucket's range. - *****************************************************************************/ -void evel_meas_latency_bucket_high_end_set( - MEASUREMENT_LATENCY_BUCKET * const bucket, - const double high_end) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(high_end >= 0.0); - evel_set_option_double(&bucket->high_end, high_end, "High End"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Low End property of the Measurement Latency Bucket. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param bucket Pointer to the Measurement Latency Bucket. - * @param low_end Low end of the bucket's range. - *****************************************************************************/ -void evel_meas_latency_bucket_low_end_set( - MEASUREMENT_LATENCY_BUCKET * const bucket, - const double low_end) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(low_end >= 0.0); - evel_set_option_double(&bucket->low_end, low_end, "Low End"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Add an additional Measurement Latency Bucket to the specified event. - * - * @param measurement Pointer to the Measurement event. - * @param bucket Pointer to the Measurement Latency Bucket to add. - *****************************************************************************/ -void evel_meas_latency_bucket_add(EVENT_MEASUREMENT * const measurement, - MEASUREMENT_LATENCY_BUCKET * const bucket) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(measurement != NULL); - assert(measurement->header.event_domain == EVEL_DOMAIN_MEASUREMENT); - assert(bucket != NULL); - dlist_push_last(&measurement->latency_distribution, bucket); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Add an additional Latency Distribution bucket to the Measurement. - * - * This function implements the previous API, purely for convenience. - * - * @param measurement Pointer to the measurement. - * @param low_end Low end of the bucket's range. - * @param high_end High end of the bucket's range. - * @param count Count of events in this bucket. - *****************************************************************************/ -void evel_measurement_latency_add(EVENT_MEASUREMENT * const measurement, - const double low_end, - const double high_end, - const int count) -{ - MEASUREMENT_LATENCY_BUCKET * bucket = NULL; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Trust the assertions in the underlying methods. */ - /***************************************************************************/ - bucket = evel_new_meas_latency_bucket(count); - evel_meas_latency_bucket_low_end_set(bucket, low_end); - evel_meas_latency_bucket_high_end_set(bucket, high_end); - evel_meas_latency_bucket_add(measurement, bucket); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Create a new vNIC Use to be added to a Measurement event. - * - * @note The mandatory fields on the ::MEASUREMENT_VNIC_PERFORMANCE must be supplied - * to this factory function and are immutable once set. Optional - * fields have explicit setter functions, but again values may only be - * set once so that the ::MEASUREMENT_VNIC_PERFORMANCE has immutable - * properties. - * - * @param vnic_id ASCIIZ string with the vNIC's ID. - * @param val_suspect True or false confidence in data. - * - * @returns pointer to the newly manufactured ::MEASUREMENT_VNIC_PERFORMANCE. - * If the structure is not used it must be released using - * ::evel_measurement_free_vnic_performance. - * @retval NULL Failed to create the vNIC Use. - *****************************************************************************/ -MEASUREMENT_VNIC_PERFORMANCE * evel_measurement_new_vnic_performance(char * const vnic_id, - char * const val_suspect) -{ - MEASUREMENT_VNIC_PERFORMANCE * vnic_performance; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(vnic_id != NULL); - assert(!strcmp(val_suspect,"true") || !strcmp(val_suspect,"false")); - - /***************************************************************************/ - /* Allocate, then set Mandatory Parameters. */ - /***************************************************************************/ - EVEL_DEBUG("Adding VNIC ID=%s", vnic_id); - vnic_performance = malloc(sizeof(MEASUREMENT_VNIC_PERFORMANCE)); - assert(vnic_performance != NULL); - vnic_performance->vnic_id = strdup(vnic_id); - vnic_performance->valuesaresuspect = strdup(val_suspect); - - /***************************************************************************/ - /* Initialize Optional Parameters. */ - /***************************************************************************/ - evel_init_option_double(&vnic_performance-> recvd_bcast_packets_acc); - evel_init_option_double(&vnic_performance-> recvd_bcast_packets_delta); - evel_init_option_double(&vnic_performance-> recvd_discarded_packets_acc); - evel_init_option_double(&vnic_performance-> recvd_discarded_packets_delta); - evel_init_option_double(&vnic_performance-> recvd_error_packets_acc); - evel_init_option_double(&vnic_performance-> recvd_error_packets_delta); - evel_init_option_double(&vnic_performance-> recvd_mcast_packets_acc); - evel_init_option_double(&vnic_performance-> recvd_mcast_packets_delta); - evel_init_option_double(&vnic_performance-> recvd_octets_acc); - evel_init_option_double(&vnic_performance-> recvd_octets_delta); - evel_init_option_double(&vnic_performance-> recvd_total_packets_acc); - evel_init_option_double(&vnic_performance-> recvd_total_packets_delta); - evel_init_option_double(&vnic_performance-> recvd_ucast_packets_acc); - evel_init_option_double(&vnic_performance-> recvd_ucast_packets_delta); - evel_init_option_double(&vnic_performance-> tx_bcast_packets_acc); - evel_init_option_double(&vnic_performance-> tx_bcast_packets_delta); - evel_init_option_double(&vnic_performance-> tx_discarded_packets_acc); - evel_init_option_double(&vnic_performance-> tx_discarded_packets_delta); - evel_init_option_double(&vnic_performance-> tx_error_packets_acc); - evel_init_option_double(&vnic_performance-> tx_error_packets_delta); - evel_init_option_double(&vnic_performance-> tx_mcast_packets_acc); - evel_init_option_double(&vnic_performance-> tx_mcast_packets_delta); - evel_init_option_double(&vnic_performance-> tx_octets_acc); - evel_init_option_double(&vnic_performance-> tx_octets_delta); - evel_init_option_double(&vnic_performance-> tx_total_packets_acc); - evel_init_option_double(&vnic_performance-> tx_total_packets_delta); - evel_init_option_double(&vnic_performance-> tx_ucast_packets_acc); - evel_init_option_double(&vnic_performance-> tx_ucast_packets_delta); - - EVEL_EXIT(); - - return vnic_performance; -} - -/**************************************************************************//** - * Free a vNIC Use. - * - * Free off the ::MEASUREMENT_VNIC_PERFORMANCE supplied. Will free all the contained - * allocated memory. - * - * @note It does not free the vNIC Use itself, since that may be part of a - * larger structure. - *****************************************************************************/ -void evel_measurement_free_vnic_performance(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(vnic_performance != NULL); - assert(vnic_performance->vnic_id != NULL); - assert(vnic_performance->valuesaresuspect != NULL); - - /***************************************************************************/ - /* Free the duplicated string. */ - /***************************************************************************/ - free(vnic_performance->vnic_id); - free(vnic_performance->valuesaresuspect); - vnic_performance->vnic_id = NULL; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Accumulated Broadcast Packets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_bcast_packets_acc - *****************************************************************************/ -void evel_vnic_performance_rx_bcast_pkt_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_bcast_packets_acc) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(recvd_bcast_packets_acc >= 0.0); - - evel_set_option_double(&vnic_performance->recvd_bcast_packets_acc, - recvd_bcast_packets_acc, - "Broadcast Packets accumulated"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Delta Broadcast Packets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_bcast_packets_delta - *****************************************************************************/ -void evel_vnic_performance_rx_bcast_pkt_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_bcast_packets_delta) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(recvd_bcast_packets_delta >= 0.0); - - evel_set_option_double(&vnic_performance->recvd_bcast_packets_delta, - recvd_bcast_packets_delta, - "Delta Broadcast Packets recieved"); - - EVEL_EXIT(); -} - - -/**************************************************************************//** - * Set the Discarded Packets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_discard_packets_acc - *****************************************************************************/ -void evel_vnic_performance_rx_discard_pkt_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_discard_packets_acc) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(recvd_discard_packets_acc >= 0.0); - - evel_set_option_double(&vnic_performance->recvd_discarded_packets_acc, - recvd_discard_packets_acc, - "Discarded Packets accumulated"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Delta Discarded Packets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_discard_packets_delta - *****************************************************************************/ -void evel_vnic_performance_rx_discard_pkt_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_discard_packets_delta) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(recvd_discard_packets_delta >= 0.0); - - evel_set_option_double(&vnic_performance->recvd_discarded_packets_delta, - recvd_discard_packets_delta, - "Delta Discarded Packets recieved"); - - EVEL_EXIT(); -} - - -/**************************************************************************//** - * Set the Error Packets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_error_packets_acc - *****************************************************************************/ -void evel_vnic_performance_rx_error_pkt_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_error_packets_acc) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(recvd_error_packets_acc >= 0.0); - - evel_set_option_double(&vnic_performance->recvd_error_packets_acc, - recvd_error_packets_acc, - "Error Packets received accumulated"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Delta Error Packets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_error_packets_delta - *****************************************************************************/ -void evel_vnic_performance_rx_error_pkt_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_error_packets_delta) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(recvd_error_packets_delta >= 0.0); - - evel_set_option_double(&vnic_performance->recvd_error_packets_delta, - recvd_error_packets_delta, - "Delta Error Packets recieved"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Accumulated Multicast Packets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_mcast_packets_acc - *****************************************************************************/ -void evel_vnic_performance_rx_mcast_pkt_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_mcast_packets_acc) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(recvd_mcast_packets_acc >= 0.0); - - evel_set_option_double(&vnic_performance->recvd_mcast_packets_acc, - recvd_mcast_packets_acc, - "Multicast Packets accumulated"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Delta Multicast Packets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_mcast_packets_delta - *****************************************************************************/ -void evel_vnic_performance_rx_mcast_pkt_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_mcast_packets_delta) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(recvd_mcast_packets_delta >= 0.0); - - evel_set_option_double(&vnic_performance->recvd_mcast_packets_delta, - recvd_mcast_packets_delta, - "Delta Multicast Packets recieved"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Accumulated Octets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_octets_acc - *****************************************************************************/ -void evel_vnic_performance_rx_octets_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_octets_acc) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(recvd_octets_acc >= 0.0); - - evel_set_option_double(&vnic_performance->recvd_octets_acc, - recvd_octets_acc, - "Octets received accumulated"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Delta Octets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_octets_delta - *****************************************************************************/ -void evel_vnic_performance_rx_octets_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_octets_delta) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(recvd_octets_delta >= 0.0); - - evel_set_option_double(&vnic_performance->recvd_octets_delta, - recvd_octets_delta, - "Delta Octets recieved"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Accumulated Total Packets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_total_packets_acc - *****************************************************************************/ -void evel_vnic_performance_rx_total_pkt_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_total_packets_acc) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(recvd_total_packets_acc >= 0.0); - - evel_set_option_double(&vnic_performance->recvd_total_packets_acc, - recvd_total_packets_acc, - "Total Packets accumulated"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Delta Total Packets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_total_packets_delta - *****************************************************************************/ -void evel_vnic_performance_rx_total_pkt_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_total_packets_delta) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(recvd_total_packets_delta >= 0.0); - - evel_set_option_double(&vnic_performance->recvd_total_packets_delta, - recvd_total_packets_delta, - "Delta Total Packets recieved"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Accumulated Unicast Packets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_ucast_packets_acc - *****************************************************************************/ -void evel_vnic_performance_rx_ucast_pkt_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_ucast_packets_acc) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(recvd_ucast_packets_acc >= 0.0); - - evel_set_option_double(&vnic_performance->recvd_ucast_packets_acc, - recvd_ucast_packets_acc, - "Unicast Packets received accumulated"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Delta Unicast packets Received in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param recvd_ucast_packets_delta - *****************************************************************************/ -void evel_vnic_performance_rx_ucast_pkt_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double recvd_ucast_packets_delta) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(recvd_ucast_packets_delta >= 0.0); - - evel_set_option_double(&vnic_performance->recvd_ucast_packets_delta, - recvd_ucast_packets_delta, - "Delta Unicast packets recieved"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Transmitted Broadcast Packets in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_bcast_packets_acc - *****************************************************************************/ -void evel_vnic_performance_tx_bcast_pkt_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_bcast_packets_acc) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(tx_bcast_packets_acc >= 0.0); - - evel_set_option_double(&vnic_performance->tx_bcast_packets_acc, - tx_bcast_packets_acc, - "Transmitted Broadcast Packets accumulated"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Delta Broadcast packets Transmitted in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_bcast_packets_delta - *****************************************************************************/ -void evel_vnic_performance_tx_bcast_pkt_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_bcast_packets_delta) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(tx_bcast_packets_delta >= 0.0); - - evel_set_option_double(&vnic_performance->tx_bcast_packets_delta, - tx_bcast_packets_delta, - "Delta Transmitted Broadcast packets "); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Transmitted Discarded Packets in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_discarded_packets_acc - *****************************************************************************/ -void evel_vnic_performance_tx_discarded_pkt_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_discarded_packets_acc) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(tx_discarded_packets_acc >= 0.0); - - evel_set_option_double(&vnic_performance->tx_discarded_packets_acc, - tx_discarded_packets_acc, - "Transmitted Discarded Packets accumulated"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Delta Discarded packets Transmitted in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_discarded_packets_delta - *****************************************************************************/ -void evel_vnic_performance_tx_discarded_pkt_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_discarded_packets_delta) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(tx_discarded_packets_delta >= 0.0); - - evel_set_option_double(&vnic_performance->tx_discarded_packets_delta, - tx_discarded_packets_delta, - "Delta Transmitted Discarded packets "); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Transmitted Errored Packets in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_error_packets_acc - *****************************************************************************/ -void evel_vnic_performance_tx_error_pkt_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_error_packets_acc) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(tx_error_packets_acc >= 0.0); - - evel_set_option_double(&vnic_performance->tx_error_packets_acc, - tx_error_packets_acc, - "Transmitted Error Packets accumulated"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Delta Errored packets Transmitted in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_error_packets_delta - *****************************************************************************/ -void evel_vnic_performance_tx_error_pkt_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_error_packets_delta) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(tx_error_packets_delta >= 0.0); - - evel_set_option_double(&vnic_performance->tx_error_packets_delta, - tx_error_packets_delta, - "Delta Transmitted Error packets "); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Transmitted Multicast Packets in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_mcast_packets_acc - *****************************************************************************/ -void evel_vnic_performance_tx_mcast_pkt_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_mcast_packets_acc) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(tx_mcast_packets_acc >= 0.0); - - evel_set_option_double(&vnic_performance->tx_mcast_packets_acc, - tx_mcast_packets_acc, - "Transmitted Multicast Packets accumulated"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Delta Multicast packets Transmitted in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_mcast_packets_delta - *****************************************************************************/ -void evel_vnic_performance_tx_mcast_pkt_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_mcast_packets_delta) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(tx_mcast_packets_delta >= 0.0); - - evel_set_option_double(&vnic_performance->tx_mcast_packets_delta, - tx_mcast_packets_delta, - "Delta Transmitted Multicast packets "); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Transmitted Octets in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_octets_acc - *****************************************************************************/ -void evel_vnic_performance_tx_octets_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_octets_acc) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(tx_octets_acc >= 0.0); - - evel_set_option_double(&vnic_performance->tx_octets_acc, - tx_octets_acc, - "Transmitted Octets accumulated"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Delta Octets Transmitted in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_octets_delta - *****************************************************************************/ -void evel_vnic_performance_tx_octets_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_octets_delta) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(tx_octets_delta >= 0.0); - - evel_set_option_double(&vnic_performance->tx_octets_delta, - tx_octets_delta, - "Delta Transmitted Octets "); - - EVEL_EXIT(); -} - - -/**************************************************************************//** - * Set the Transmitted Total Packets in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_total_packets_acc - *****************************************************************************/ -void evel_vnic_performance_tx_total_pkt_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_total_packets_acc) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(tx_total_packets_acc >= 0.0); - - evel_set_option_double(&vnic_performance->tx_total_packets_acc, - tx_total_packets_acc, - "Transmitted Total Packets accumulated"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Delta Total Packets Transmitted in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_total_packets_delta - *****************************************************************************/ -void evel_vnic_performance_tx_total_pkt_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_total_packets_delta) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(tx_total_packets_delta >= 0.0); - - evel_set_option_double(&vnic_performance->tx_total_packets_delta, - tx_total_packets_delta, - "Delta Transmitted Total Packets "); - - EVEL_EXIT(); -} - - -/**************************************************************************//** - * Set the Transmitted Unicast Packets in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_ucast_packets_acc - *****************************************************************************/ -void evel_vnic_performance_tx_ucast_pkt_acc_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_ucast_packets_acc) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(tx_ucast_packets_acc >= 0.0); - - evel_set_option_double(&vnic_performance->tx_ucast_packets_acc, - tx_ucast_packets_acc, - "Transmitted Unicast Packets accumulated"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Delta Octets Transmitted in measurement interval - * property of the vNIC performance. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param vnic_performance Pointer to the vNIC Use. - * @param tx_ucast_packets_delta - *****************************************************************************/ -void evel_vnic_performance_tx_ucast_pkt_delta_set(MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance, - const double tx_ucast_packets_delta) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(tx_ucast_packets_delta >= 0.0); - - evel_set_option_double(&vnic_performance->tx_ucast_packets_delta, - tx_ucast_packets_delta, - "Delta Transmitted Unicast Packets "); - - EVEL_EXIT(); -} - - -/**************************************************************************//** - * Add an additional vNIC Use to the specified Measurement event. - * - * @param measurement Pointer to the measurement. - * @param vnic_performance Pointer to the vNIC Use to add. - *****************************************************************************/ -void evel_meas_vnic_performance_add(EVENT_MEASUREMENT * const measurement, - MEASUREMENT_VNIC_PERFORMANCE * const vnic_performance) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(measurement != NULL); - assert(measurement->header.event_domain == EVEL_DOMAIN_MEASUREMENT); - assert(vnic_performance != NULL); - - dlist_push_last(&measurement->vnic_usage, vnic_performance); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Add an additional vNIC usage record Measurement. - * - * This function implements the previous API, purely for convenience. - * - * The ID is null delimited ASCII string. The library takes a copy so the - * caller does not have to preserve values after the function returns. - * - * @param measurement Pointer to the measurement. - * @param vnic_id ASCIIZ string with the vNIC's ID. - * @param valset true or false confidence level - * @param recvd_bcast_packets_acc Recieved broadcast packets - * @param recvd_bcast_packets_delta Received delta broadcast packets - * @param recvd_discarded_packets_acc Recieved discarded packets - * @param recvd_discarded_packets_delta Received discarded delta packets - * @param recvd_error_packets_acc Received error packets - * @param recvd_error_packets_delta, Received delta error packets - * @param recvd_mcast_packets_acc Received multicast packets - * @param recvd_mcast_packets_delta Received delta multicast packets - * @param recvd_octets_acc Received octets - * @param recvd_octets_delta Received delta octets - * @param recvd_total_packets_acc Received total packets - * @param recvd_total_packets_delta Received delta total packets - * @param recvd_ucast_packets_acc Received Unicast packets - * @param recvd_ucast_packets_delta Received delta unicast packets - * @param tx_bcast_packets_acc Transmitted broadcast packets - * @param tx_bcast_packets_delta Transmitted delta broadcast packets - * @param tx_discarded_packets_acc Transmitted packets discarded - * @param tx_discarded_packets_delta Transmitted delta discarded packets - * @param tx_error_packets_acc Transmitted error packets - * @param tx_error_packets_delta Transmitted delta error packets - * @param tx_mcast_packets_acc Transmitted multicast packets accumulated - * @param tx_mcast_packets_delta Transmitted delta multicast packets - * @param tx_octets_acc Transmitted octets - * @param tx_octets_delta Transmitted delta octets - * @param tx_total_packets_acc Transmitted total packets - * @param tx_total_packets_delta Transmitted delta total packets - * @param tx_ucast_packets_acc Transmitted Unicast packets - * @param tx_ucast_packets_delta Transmitted delta Unicast packets - *****************************************************************************/ -void evel_measurement_vnic_performance_add(EVENT_MEASUREMENT * const measurement, - char * const vnic_id, - char * valset, - double recvd_bcast_packets_acc, - double recvd_bcast_packets_delta, - double recvd_discarded_packets_acc, - double recvd_discarded_packets_delta, - double recvd_error_packets_acc, - double recvd_error_packets_delta, - double recvd_mcast_packets_acc, - double recvd_mcast_packets_delta, - double recvd_octets_acc, - double recvd_octets_delta, - double recvd_total_packets_acc, - double recvd_total_packets_delta, - double recvd_ucast_packets_acc, - double recvd_ucast_packets_delta, - double tx_bcast_packets_acc, - double tx_bcast_packets_delta, - double tx_discarded_packets_acc, - double tx_discarded_packets_delta, - double tx_error_packets_acc, - double tx_error_packets_delta, - double tx_mcast_packets_acc, - double tx_mcast_packets_delta, - double tx_octets_acc, - double tx_octets_delta, - double tx_total_packets_acc, - double tx_total_packets_delta, - double tx_ucast_packets_acc, - double tx_ucast_packets_delta) -{ - MEASUREMENT_VNIC_PERFORMANCE * vnic_performance = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Trust the assertions in the underlying methods. */ - /***************************************************************************/ - vnic_performance = evel_measurement_new_vnic_performance(vnic_id, valset); - - evel_vnic_performance_rx_bcast_pkt_acc_set(vnic_performance, recvd_bcast_packets_acc); - evel_vnic_performance_rx_bcast_pkt_delta_set(vnic_performance, recvd_bcast_packets_delta); - evel_vnic_performance_rx_discard_pkt_acc_set(vnic_performance, recvd_discarded_packets_acc); - evel_vnic_performance_rx_discard_pkt_delta_set(vnic_performance, recvd_discarded_packets_delta); - evel_vnic_performance_rx_error_pkt_acc_set(vnic_performance, recvd_error_packets_acc); - evel_vnic_performance_rx_error_pkt_delta_set(vnic_performance, recvd_error_packets_delta); - evel_vnic_performance_rx_mcast_pkt_acc_set(vnic_performance, recvd_mcast_packets_acc); - evel_vnic_performance_rx_mcast_pkt_delta_set(vnic_performance, recvd_mcast_packets_delta); - evel_vnic_performance_rx_octets_acc_set(vnic_performance, recvd_octets_acc); - evel_vnic_performance_rx_octets_delta_set(vnic_performance, recvd_octets_delta); - evel_vnic_performance_rx_total_pkt_acc_set(vnic_performance, recvd_total_packets_acc); - evel_vnic_performance_rx_total_pkt_delta_set(vnic_performance, recvd_total_packets_delta); - evel_vnic_performance_rx_ucast_pkt_acc_set(vnic_performance, recvd_ucast_packets_acc); - evel_vnic_performance_rx_ucast_pkt_delta_set(vnic_performance, recvd_ucast_packets_delta); - evel_vnic_performance_tx_bcast_pkt_acc_set(vnic_performance, tx_bcast_packets_acc); - evel_vnic_performance_tx_bcast_pkt_delta_set(vnic_performance, tx_bcast_packets_delta); - evel_vnic_performance_tx_discarded_pkt_acc_set(vnic_performance, tx_discarded_packets_acc); - evel_vnic_performance_tx_discarded_pkt_delta_set(vnic_performance, tx_discarded_packets_delta); - evel_vnic_performance_tx_error_pkt_acc_set(vnic_performance, tx_error_packets_acc); - evel_vnic_performance_tx_error_pkt_delta_set(vnic_performance, tx_error_packets_delta); - evel_vnic_performance_tx_mcast_pkt_acc_set(vnic_performance, tx_mcast_packets_acc); - evel_vnic_performance_tx_mcast_pkt_delta_set(vnic_performance, tx_mcast_packets_delta); - evel_vnic_performance_tx_octets_acc_set(vnic_performance, tx_octets_acc); - evel_vnic_performance_tx_octets_delta_set(vnic_performance, tx_octets_delta); - evel_vnic_performance_tx_total_pkt_acc_set(vnic_performance, tx_total_packets_acc); - evel_vnic_performance_tx_total_pkt_delta_set(vnic_performance, tx_total_packets_delta); - evel_vnic_performance_tx_ucast_pkt_acc_set(vnic_performance, tx_ucast_packets_acc); - evel_vnic_performance_tx_ucast_pkt_delta_set(vnic_performance, tx_ucast_packets_delta); - evel_meas_vnic_performance_add(measurement, vnic_performance); -} - -/**************************************************************************//** - * Encode the measurement as a JSON measurement. - * - * @param jbuf Pointer to the ::EVEL_JSON_BUFFER to encode into. - * @param event Pointer to the ::EVENT_HEADER to encode. - *****************************************************************************/ -void evel_json_encode_measurement(EVEL_JSON_BUFFER * jbuf, - EVENT_MEASUREMENT * event) -{ - MEASUREMENT_CPU_USE * cpu_use = NULL; - MEASUREMENT_MEM_USE * mem_use = NULL; - MEASUREMENT_DISK_USE * disk_use = NULL; - MEASUREMENT_FSYS_USE * fsys_use = NULL; - MEASUREMENT_LATENCY_BUCKET * bucket = NULL; - MEASUREMENT_VNIC_PERFORMANCE * vnic_performance = NULL; - MEASUREMENT_ERRORS * errors = NULL; - MEASUREMENT_FEATURE_USE * feature_use = NULL; - MEASUREMENT_CODEC_USE * codec_use = NULL; - MEASUREMENT_GROUP * measurement_group = NULL; - CUSTOM_MEASUREMENT * custom_measurement = NULL; - DLIST_ITEM * item = NULL; - DLIST_ITEM * nested_item = NULL; - DLIST_ITEM * addl_info_item = NULL; - OTHER_FIELD *addl_info = NULL; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_MEASUREMENT); - - evel_json_encode_header(jbuf, &event->header); - evel_json_open_named_object(jbuf, "measurementsForVfScalingFields"); - - /***************************************************************************/ - /* Mandatory fields. */ - /***************************************************************************/ - evel_enc_kv_int(jbuf, "measurementInterval", event->measurement_interval); - - /***************************************************************************/ - /* Optional fields. */ - /***************************************************************************/ - // additional fields - evel_json_checkpoint(jbuf); - if (evel_json_open_opt_named_list(jbuf, "additionalFields")) - { - bool item_added = false; - - addl_info_item = dlist_get_first(&event->additional_info); - while (addl_info_item != NULL) - { - addl_info = (OTHER_FIELD*) addl_info_item->item; - assert(addl_info != NULL); - - if (!evel_throttle_suppress_nv_pair(jbuf->throttle_spec, - "additionalFields", - addl_info->name)) - { - evel_json_open_object(jbuf); - evel_enc_kv_string(jbuf, "name", addl_info->name); - evel_enc_kv_string(jbuf, "value", addl_info->value); - evel_json_close_object(jbuf); - item_added = true; - } - addl_info_item = dlist_get_next(addl_info_item); - } - evel_json_close_list(jbuf); - - /*************************************************************************/ - /* If we've not written anything, rewind to before we opened the list. */ - /*************************************************************************/ - if (!item_added) - { - evel_json_rewind(jbuf); - } - } - - // TBD additional json objects - evel_enc_kv_opt_int(jbuf, "concurrentSessions", &event->concurrent_sessions); - evel_enc_kv_opt_int(jbuf, "configuredEntities", &event->configured_entities); - - /***************************************************************************/ - /* CPU Use list. */ - /***************************************************************************/ - evel_json_checkpoint(jbuf); - if (evel_json_open_opt_named_list(jbuf, "cpuUsageArray")) - { - bool item_added = false; - - item = dlist_get_first(&event->cpu_usage); - while (item != NULL) - { - cpu_use = (MEASUREMENT_CPU_USE*) item->item; - assert(cpu_use != NULL); - - if (!evel_throttle_suppress_nv_pair(jbuf->throttle_spec, - "cpuUsageArray", - cpu_use->id)) - { - evel_json_open_object(jbuf); - evel_enc_kv_string(jbuf, "cpuIdentifier", cpu_use->id); - evel_enc_kv_opt_double(jbuf, "cpuIdle", &cpu_use->idle); - evel_enc_kv_opt_double(jbuf, "cpuUsageInterrupt", &cpu_use->intrpt); - evel_enc_kv_opt_double(jbuf, "cpuUsageNice", &cpu_use->nice); - evel_enc_kv_opt_double(jbuf, "cpuUsageSoftIrq", &cpu_use->softirq); - evel_enc_kv_opt_double(jbuf, "cpuUsageSteal", &cpu_use->steal); - evel_enc_kv_opt_double(jbuf, "cpuUsageSystem", &cpu_use->sys); - evel_enc_kv_opt_double(jbuf, "cpuUsageUser", &cpu_use->user); - evel_enc_kv_opt_double(jbuf, "cpuWait", &cpu_use->wait); - evel_enc_kv_double(jbuf, "percentUsage",cpu_use->usage); - evel_json_close_object(jbuf); - item_added = true; - } - item = dlist_get_next(item); - } - evel_json_close_list(jbuf); - - /*************************************************************************/ - /* If we've not written anything, rewind to before we opened the list. */ - /*************************************************************************/ - if (!item_added) - { - evel_json_rewind(jbuf); - } - } - - - /***************************************************************************/ - /* Disk Use list. */ - /***************************************************************************/ - evel_json_checkpoint(jbuf); - if (evel_json_open_opt_named_list(jbuf, "diskUsageArray")) - { - bool item_added = false; - - item = dlist_get_first(&event->disk_usage); - while (item != NULL) - { - disk_use = (MEASUREMENT_DISK_USE*) item->item; - assert(disk_use != NULL); - - if (!evel_throttle_suppress_nv_pair(jbuf->throttle_spec, - "diskUsageArray", - disk_use->id)) - { - evel_json_open_object(jbuf); - evel_enc_kv_string(jbuf, "diskIdentifier", disk_use->id); - evel_enc_kv_opt_double(jbuf, "diskIoTimeAvg", &disk_use->iotimeavg); - evel_enc_kv_opt_double(jbuf, "diskIoTimeLast", &disk_use->iotimelast); - evel_enc_kv_opt_double(jbuf, "diskIoTimeMax", &disk_use->iotimemax); - evel_enc_kv_opt_double(jbuf, "diskIoTimeMin", &disk_use->iotimemin); - evel_enc_kv_opt_double(jbuf, "diskMergedReadAvg", &disk_use->mergereadavg); - evel_enc_kv_opt_double(jbuf, "diskMergedReadLast", &disk_use->mergereadlast); - evel_enc_kv_opt_double(jbuf, "diskMergedReadMax", &disk_use->mergereadmax); - evel_enc_kv_opt_double(jbuf, "diskMergedReadMin", &disk_use->mergereadmin); - evel_enc_kv_opt_double(jbuf, "diskMergedWriteAvg", &disk_use->mergewriteavg); - evel_enc_kv_opt_double(jbuf, "diskMergedWriteLast", &disk_use->mergewritelast); - evel_enc_kv_opt_double(jbuf, "diskMergedWriteMax", &disk_use->mergewritemax); - evel_enc_kv_opt_double(jbuf, "diskMergedWriteMin", &disk_use->mergewritemin); - evel_enc_kv_opt_double(jbuf, "diskOctetsReadAvg", &disk_use->octetsreadavg); - evel_enc_kv_opt_double(jbuf, "diskOctetsReadLast", &disk_use->octetsreadlast); - evel_enc_kv_opt_double(jbuf, "diskOctetsReadMax", &disk_use->octetsreadmax); - evel_enc_kv_opt_double(jbuf, "diskOctetsReadMin", &disk_use->octetsreadmin); - evel_enc_kv_opt_double(jbuf, "diskOctetsWriteAvg", &disk_use->octetswriteavg); - evel_enc_kv_opt_double(jbuf, "diskOctetsWriteLast", &disk_use->octetswritelast); - evel_enc_kv_opt_double(jbuf, "diskOctetsWriteMax", &disk_use->octetswritemax); - evel_enc_kv_opt_double(jbuf, "diskOctetsWriteMin", &disk_use->octetswritemin); - evel_enc_kv_opt_double(jbuf, "diskOpsReadAvg", &disk_use->opsreadavg); - evel_enc_kv_opt_double(jbuf, "diskOpsReadLast", &disk_use->opsreadlast); - evel_enc_kv_opt_double(jbuf, "diskOpsReadMax", &disk_use->opsreadmax); - evel_enc_kv_opt_double(jbuf, "diskOpsReadMin", &disk_use->opsreadmin); - evel_enc_kv_opt_double(jbuf, "diskOpsWriteAvg", &disk_use->opswriteavg); - evel_enc_kv_opt_double(jbuf, "diskOpsWriteLast", &disk_use->opswritelast); - evel_enc_kv_opt_double(jbuf, "diskOpsWriteMax", &disk_use->opswritemax); - evel_enc_kv_opt_double(jbuf, "diskOpsWriteMin", &disk_use->opswritemin); - evel_enc_kv_opt_double(jbuf, "diskPendingOperationsAvg", &disk_use->pendingopsavg); - evel_enc_kv_opt_double(jbuf, "diskPendingOperationsLast", &disk_use->pendingopslast); - evel_enc_kv_opt_double(jbuf, "diskPendingOperationsMax", &disk_use->pendingopsmax); - evel_enc_kv_opt_double(jbuf, "diskPendingOperationsMin", &disk_use->pendingopsmin); - evel_enc_kv_opt_double(jbuf, "diskTimeReadAvg", &disk_use->timereadavg); - evel_enc_kv_opt_double(jbuf, "diskTimeReadLast", &disk_use->timereadlast); - evel_enc_kv_opt_double(jbuf, "diskTimeReadMax", &disk_use->timereadmax); - evel_enc_kv_opt_double(jbuf, "diskTimeReadMin", &disk_use->timereadmin); - evel_enc_kv_opt_double(jbuf, "diskTimeWriteAvg", &disk_use->timewriteavg); - evel_enc_kv_opt_double(jbuf, "diskTimeWriteLast", &disk_use->timewritelast); - evel_enc_kv_opt_double(jbuf, "diskTimeWriteMax", &disk_use->timewritemax); - evel_enc_kv_opt_double(jbuf, "diskTimeWriteMin", &disk_use->timewritemin); - evel_json_close_object(jbuf); - item_added = true; - } - item = dlist_get_next(item); - } - evel_json_close_list(jbuf); - - /*************************************************************************/ - /* If we've not written anything, rewind to before we opened the list. */ - /*************************************************************************/ - if (!item_added) - { - evel_json_rewind(jbuf); - } - } - - /***************************************************************************/ - /* Filesystem Usage list. */ - /***************************************************************************/ - evel_json_checkpoint(jbuf); - if (evel_json_open_opt_named_list(jbuf, "filesystemUsageArray")) - { - bool item_added = false; - - item = dlist_get_first(&event->filesystem_usage); - while (item != NULL) - { - fsys_use = (MEASUREMENT_FSYS_USE *) item->item; - assert(fsys_use != NULL); - - if (!evel_throttle_suppress_nv_pair(jbuf->throttle_spec, - "filesystemUsageArray", - fsys_use->filesystem_name)) - { - evel_json_open_object(jbuf); - evel_enc_kv_double( - jbuf, "blockConfigured", fsys_use->block_configured); - evel_enc_kv_int(jbuf, "blockIops", fsys_use->block_iops); - evel_enc_kv_double(jbuf, "blockUsed", fsys_use->block_used); - evel_enc_kv_double( - jbuf, "ephemeralConfigured", fsys_use->ephemeral_configured); - evel_enc_kv_int(jbuf, "ephemeralIops", fsys_use->ephemeral_iops); - evel_enc_kv_double(jbuf, "ephemeralUsed", fsys_use->ephemeral_used); - evel_enc_kv_string(jbuf, "filesystemName", fsys_use->filesystem_name); - evel_json_close_object(jbuf); - item_added = true; - } - item = dlist_get_next(item); - } - evel_json_close_list(jbuf); - - /*************************************************************************/ - /* If we've not written anything, rewind to before we opened the list. */ - /*************************************************************************/ - if (!item_added) - { - evel_json_rewind(jbuf); - } - } - - /***************************************************************************/ - /* Latency distribution. */ - /***************************************************************************/ - item = dlist_get_first(&event->latency_distribution); - if ((item != NULL) && - evel_json_open_opt_named_list(jbuf, "latencyDistribution")) - { - while (item != NULL) - { - bucket = (MEASUREMENT_LATENCY_BUCKET*) item->item; - assert(bucket != NULL); - - evel_json_open_object(jbuf); - evel_enc_kv_opt_double( - jbuf, "lowEndOfLatencyBucket", &bucket->low_end); - evel_enc_kv_opt_double( - jbuf, "highEndOfLatencyBucket", &bucket->high_end); - evel_enc_kv_int(jbuf, "countsInTheBucket", bucket->count); - evel_json_close_object(jbuf); - item = dlist_get_next(item); - } - evel_json_close_list(jbuf); - } - - evel_enc_kv_opt_double( - jbuf, "meanRequestLatency", &event->mean_request_latency); - evel_enc_kv_opt_int(jbuf, "requestRate", &event->request_rate); - - /***************************************************************************/ - /* vNIC Usage TBD Performance array */ - /***************************************************************************/ - evel_json_checkpoint(jbuf); - if (evel_json_open_opt_named_list(jbuf, "vNicUsageArray")) - { - bool item_added = false; - - item = dlist_get_first(&event->vnic_usage); - while (item != NULL) - { - vnic_performance = (MEASUREMENT_VNIC_PERFORMANCE *) item->item; - assert(vnic_performance != NULL); - - if (!evel_throttle_suppress_nv_pair(jbuf->throttle_spec, - "vNicPerformanceArray", - vnic_performance->vnic_id)) - { - evel_json_open_object(jbuf); - - /*********************************************************************/ - /* Optional fields. */ - /*********************************************************************/ - evel_enc_kv_opt_double( jbuf, - "receivedBroadcastPacketsAccumulated", &vnic_performance->recvd_bcast_packets_acc); - evel_enc_kv_opt_double( jbuf, - "receivedBroadcastPacketsDelta", &vnic_performance->recvd_bcast_packets_delta); - evel_enc_kv_opt_double( jbuf, - "receivedDiscardedPacketsAccumulated", &vnic_performance->recvd_discarded_packets_acc); - evel_enc_kv_opt_double( jbuf, - "receivedDiscardedPacketsDelta", &vnic_performance->recvd_discarded_packets_delta); - evel_enc_kv_opt_double( jbuf, - "receivedErrorPacketsAccumulated", &vnic_performance->recvd_error_packets_acc); - evel_enc_kv_opt_double( jbuf, - "receivedErrorPacketsDelta", &vnic_performance->recvd_error_packets_delta); - evel_enc_kv_opt_double( jbuf, - "receivedMulticastPacketsAccumulated", &vnic_performance->recvd_mcast_packets_acc); - evel_enc_kv_opt_double( jbuf, - "receivedMulticastPacketsDelta", &vnic_performance->recvd_mcast_packets_delta); - evel_enc_kv_opt_double( jbuf, - "receivedOctetsAccumulated", &vnic_performance->recvd_octets_acc); - evel_enc_kv_opt_double( jbuf, - "receivedOctetsDelta", &vnic_performance->recvd_octets_delta); - evel_enc_kv_opt_double( jbuf, - "receivedTotalPacketsAccumulated", &vnic_performance->recvd_total_packets_acc); - evel_enc_kv_opt_double( jbuf, - "receivedTotalPacketsDelta", &vnic_performance->recvd_total_packets_delta); - evel_enc_kv_opt_double( jbuf, - "receivedUnicastPacketsAccumulated", &vnic_performance->recvd_ucast_packets_acc); - evel_enc_kv_opt_double( jbuf, - "receivedUnicastPacketsDelta", &vnic_performance->recvd_ucast_packets_delta); - evel_enc_kv_opt_double( jbuf, - "transmittedBroadcastPacketsAccumulated", &vnic_performance->tx_bcast_packets_acc); - evel_enc_kv_opt_double( jbuf, - "transmittedBroadcastPacketsDelta", &vnic_performance->tx_bcast_packets_delta); - evel_enc_kv_opt_double( jbuf, - "transmittedDiscardedPacketsAccumulated", &vnic_performance->tx_discarded_packets_acc); - evel_enc_kv_opt_double( jbuf, - "transmittedDiscardedPacketsDelta", &vnic_performance->tx_discarded_packets_delta); - evel_enc_kv_opt_double( jbuf, - "transmittedErrorPacketsAccumulated", &vnic_performance->tx_error_packets_acc); - evel_enc_kv_opt_double( jbuf, - "transmittedErrorPacketsDelta", &vnic_performance->tx_error_packets_delta); - evel_enc_kv_opt_double( jbuf, - "transmittedMulticastPacketsAccumulated", &vnic_performance->tx_mcast_packets_acc); - evel_enc_kv_opt_double( jbuf, - "transmittedMulticastPacketsDelta", &vnic_performance->tx_mcast_packets_delta); - evel_enc_kv_opt_double( jbuf, - "transmittedOctetsAccumulated", &vnic_performance->tx_octets_acc); - evel_enc_kv_opt_double( jbuf, - "transmittedOctetsDelta", &vnic_performance->tx_octets_delta); - evel_enc_kv_opt_double( jbuf, - "transmittedTotalPacketsAccumulated", &vnic_performance->tx_total_packets_acc); - evel_enc_kv_opt_double( jbuf, - "transmittedTotalPacketsDelta", &vnic_performance->tx_total_packets_delta); - evel_enc_kv_opt_double( jbuf, - "transmittedUnicastPacketsAccumulated", &vnic_performance->tx_ucast_packets_acc); - evel_enc_kv_opt_double( jbuf, - "transmittedUnicastPacketsDelta", &vnic_performance->tx_ucast_packets_delta); - - /*********************************************************************/ - /* Mandatory fields. */ - /*********************************************************************/ - evel_enc_kv_string(jbuf, "valuesAreSuspect", vnic_performance->valuesaresuspect); - evel_enc_kv_string(jbuf, "vNicIdentifier", vnic_performance->vnic_id); - - evel_json_close_object(jbuf); - item_added = true; - } - item = dlist_get_next(item); - } - - evel_json_close_list(jbuf); - - /*************************************************************************/ - /* If we've not written anything, rewind to before we opened the list. */ - /*************************************************************************/ - if (!item_added) - { - evel_json_rewind(jbuf); - } - } - - - /***************************************************************************/ - /* Memory Use list. */ - /***************************************************************************/ - evel_json_checkpoint(jbuf); - if (evel_json_open_opt_named_list(jbuf, "memoryUsageArray")) - { - bool item_added = false; - - item = dlist_get_first(&event->mem_usage); - while (item != NULL) - { - mem_use = (MEASUREMENT_MEM_USE*) item->item; - assert(mem_use != NULL); - - if (!evel_throttle_suppress_nv_pair(jbuf->throttle_spec, - "memoryUsageArray", - mem_use->id)) - { - evel_json_open_object(jbuf); - evel_enc_kv_double(jbuf, "memoryBuffered", mem_use->membuffsz); - evel_enc_kv_opt_double(jbuf, "memoryCached", &mem_use->memcache); - evel_enc_kv_opt_double(jbuf, "memoryConfigured", &mem_use->memconfig); - evel_enc_kv_opt_double(jbuf, "memoryFree", &mem_use->memfree); - evel_enc_kv_opt_double(jbuf, "memorySlabRecl", &mem_use->slabrecl); - evel_enc_kv_opt_double(jbuf, "memorySlabUnrecl", &mem_use->slabunrecl); - evel_enc_kv_opt_double(jbuf, "memoryUsed", &mem_use->memused); - evel_enc_kv_string(jbuf, "vmIdentifier", mem_use->id); - evel_json_close_object(jbuf); - item_added = true; - } - item = dlist_get_next(item); - } - evel_json_close_list(jbuf); - - /*************************************************************************/ - /* If we've not written anything, rewind to before we opened the list. */ - /*************************************************************************/ - if (!item_added) - { - evel_json_rewind(jbuf); - } - } - - - evel_enc_kv_opt_int( - jbuf, "numberOfMediaPortsInUse", &event->media_ports_in_use); - evel_enc_kv_opt_int( - jbuf, "vnfcScalingMetric", &event->vnfc_scaling_metric); - - /***************************************************************************/ - /* Errors list. */ - /***************************************************************************/ - if ((event->errors != NULL) && - evel_json_open_opt_named_object(jbuf, "errors")) - { - errors = event->errors; - evel_enc_kv_int(jbuf, "receiveDiscards", errors->receive_discards); - evel_enc_kv_int(jbuf, "receiveErrors", errors->receive_errors); - evel_enc_kv_int(jbuf, "transmitDiscards", errors->transmit_discards); - evel_enc_kv_int(jbuf, "transmitErrors", errors->transmit_errors); - evel_json_close_object(jbuf); - } - - /***************************************************************************/ - /* Feature Utilization list. */ - /***************************************************************************/ - evel_json_checkpoint(jbuf); - if (evel_json_open_opt_named_list(jbuf, "featureUsageArray")) - { - bool item_added = false; - - item = dlist_get_first(&event->feature_usage); - while (item != NULL) - { - feature_use = (MEASUREMENT_FEATURE_USE*) item->item; - assert(feature_use != NULL); - - if (!evel_throttle_suppress_nv_pair(jbuf->throttle_spec, - "featureUsageArray", - feature_use->feature_id)) - { - evel_json_open_object(jbuf); - evel_enc_kv_string(jbuf, "featureIdentifier", feature_use->feature_id); - evel_enc_kv_int( - jbuf, "featureUtilization", feature_use->feature_utilization); - evel_json_close_object(jbuf); - item_added = true; - } - item = dlist_get_next(item); - } - evel_json_close_list(jbuf); - - /*************************************************************************/ - /* If we've not written anything, rewind to before we opened the list. */ - /*************************************************************************/ - if (!item_added) - { - evel_json_rewind(jbuf); - } - } - - /***************************************************************************/ - /* Codec Utilization list. */ - /***************************************************************************/ - evel_json_checkpoint(jbuf); - if (evel_json_open_opt_named_list(jbuf, "codecUsageArray")) - { - bool item_added = false; - - item = dlist_get_first(&event->codec_usage); - while (item != NULL) - { - codec_use = (MEASUREMENT_CODEC_USE*) item->item; - assert(codec_use != NULL); - - if (!evel_throttle_suppress_nv_pair(jbuf->throttle_spec, - "codecUsageArray", - codec_use->codec_id)) - { - evel_json_open_object(jbuf); - evel_enc_kv_string(jbuf, "codecIdentifier", codec_use->codec_id); - evel_enc_kv_int(jbuf, "numberInUse", codec_use->number_in_use); - evel_json_close_object(jbuf); - item_added = true; - } - item = dlist_get_next(item); - } - evel_json_close_list(jbuf); - - /*************************************************************************/ - /* If we've not written anything, rewind to before we opened the list. */ - /*************************************************************************/ - if (!item_added) - { - evel_json_rewind(jbuf); - } - } - - /***************************************************************************/ - /* Additional Measurement Groups list. */ - /***************************************************************************/ - evel_json_checkpoint(jbuf); - if (evel_json_open_opt_named_list(jbuf, "additionalMeasurements")) - { - bool item_added = false; - - item = dlist_get_first(&event->additional_measurements); - while (item != NULL) - { - measurement_group = (MEASUREMENT_GROUP *) item->item; - assert(measurement_group != NULL); - - if (!evel_throttle_suppress_nv_pair(jbuf->throttle_spec, - "additionalMeasurements", - measurement_group->name)) - { - evel_json_open_object(jbuf); - evel_enc_kv_string(jbuf, "name", measurement_group->name); - evel_json_open_opt_named_list(jbuf, "measurements"); - - /*********************************************************************/ - /* Measurements list. */ - /*********************************************************************/ - nested_item = dlist_get_first(&measurement_group->measurements); - while (nested_item != NULL) - { - custom_measurement = (CUSTOM_MEASUREMENT *) nested_item->item; - assert(custom_measurement != NULL); - - evel_json_open_object(jbuf); - evel_enc_kv_string(jbuf, "name", custom_measurement->name); - evel_enc_kv_string(jbuf, "value", custom_measurement->value); - evel_json_close_object(jbuf); - nested_item = dlist_get_next(nested_item); - } - evel_json_close_list(jbuf); - evel_json_close_object(jbuf); - item_added = true; - } - item = dlist_get_next(item); - } - evel_json_close_list(jbuf); - - /*************************************************************************/ - /* If we've not written anything, rewind to before we opened the list. */ - /*************************************************************************/ - if (!item_added) - { - evel_json_rewind(jbuf); - } - } - - /***************************************************************************/ - /* Although optional, we always generate the version. Note that this */ - /* closes the object, too. */ - /***************************************************************************/ - evel_enc_version(jbuf, - "measurementsForVfScalingVersion", - event->major_version, - event->minor_version); - evel_json_close_object(jbuf); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Free a Measurement. - * - * Free off the Measurement supplied. Will free all the contained allocated - * memory. - * - * @note It does not free the Measurement itself, since that may be part of a - * larger structure. - *****************************************************************************/ -void evel_free_measurement(EVENT_MEASUREMENT * event) -{ - MEASUREMENT_CPU_USE * cpu_use = NULL; - MEASUREMENT_DISK_USE * disk_use = NULL; - MEASUREMENT_FSYS_USE * fsys_use = NULL; - MEASUREMENT_LATENCY_BUCKET * bucket = NULL; - MEASUREMENT_MEM_USE * mem_use = NULL; - MEASUREMENT_VNIC_PERFORMANCE * vnic_performance = NULL; - MEASUREMENT_FEATURE_USE * feature_use = NULL; - MEASUREMENT_CODEC_USE * codec_use = NULL; - MEASUREMENT_GROUP * measurement_group = NULL; - CUSTOM_MEASUREMENT * measurement = NULL; - OTHER_FIELD *addl_info = NULL; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. As an internal API we don't allow freeing NULL */ - /* events as we do on the public API. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_MEASUREMENT); - - /***************************************************************************/ - /* Free all internal strings then the header itself. */ - /***************************************************************************/ - addl_info = dlist_pop_last(&event->additional_info); - while (addl_info != NULL) - { - EVEL_DEBUG("Freeing Additional Info (%s, %s)", - addl_info->name, - addl_info->value); - free(addl_info->name); - free(addl_info->value); - free(addl_info); - addl_info = dlist_pop_last(&event->additional_info); - } - - - - cpu_use = dlist_pop_last(&event->cpu_usage); - while (cpu_use != NULL) - { - EVEL_DEBUG("Freeing CPU use Info (%s)", cpu_use->id); - free(cpu_use->id); - free(cpu_use); - cpu_use = dlist_pop_last(&event->cpu_usage); - } - disk_use = dlist_pop_last(&event->disk_usage); - while (disk_use != NULL) - { - EVEL_DEBUG("Freeing Disk use Info (%s)", disk_use->id); - free(disk_use->id); - free(disk_use); - disk_use = dlist_pop_last(&event->disk_usage); - } - mem_use = dlist_pop_last(&event->mem_usage); - while (mem_use != NULL) - { - EVEL_DEBUG("Freeing Memory use Info (%s)", mem_use->id); - free(mem_use->id); - free(mem_use->vmid); - free(mem_use); - mem_use = dlist_pop_last(&event->mem_usage); - } - - fsys_use = dlist_pop_last(&event->filesystem_usage); - while (fsys_use != NULL) - { - EVEL_DEBUG("Freeing Filesystem Use info (%s)", fsys_use->filesystem_name); - free(fsys_use->filesystem_name); - free(fsys_use); - fsys_use = dlist_pop_last(&event->filesystem_usage); - } - - bucket = dlist_pop_last(&event->latency_distribution); - while (bucket != NULL) - { - EVEL_DEBUG("Freeing Latency Bucket"); - free(bucket); - bucket = dlist_pop_last(&event->latency_distribution); - } - - vnic_performance = dlist_pop_last(&event->vnic_usage); - while (vnic_performance != NULL) - { - EVEL_DEBUG("Freeing vNIC performance Info (%s)", vnic_performance->vnic_id); - evel_measurement_free_vnic_performance(vnic_performance); - free(vnic_performance); - vnic_performance = dlist_pop_last(&event->vnic_usage); - } - - codec_use = dlist_pop_last(&event->codec_usage); - while (codec_use != NULL) - { - EVEL_DEBUG("Freeing Codec use Info (%s)", codec_use->codec_id); - free(codec_use->codec_id); - free(codec_use); - codec_use = dlist_pop_last(&event->codec_usage); - } - - if (event->errors != NULL) - { - EVEL_DEBUG("Freeing Errors"); - free(event->errors); - } - - feature_use = dlist_pop_last(&event->feature_usage); - while (feature_use != NULL) - { - EVEL_DEBUG("Freeing Feature use Info (%s)", feature_use->feature_id); - free(feature_use->feature_id); - free(feature_use); - feature_use = dlist_pop_last(&event->feature_usage); - } - - measurement_group = dlist_pop_last(&event->additional_measurements); - while (measurement_group != NULL) - { - EVEL_DEBUG("Freeing Measurement Group (%s)", measurement_group->name); - - measurement = dlist_pop_last(&measurement_group->measurements); - while (measurement != NULL) - { - EVEL_DEBUG("Freeing Measurement (%s)", measurement->name); - free(measurement->name); - free(measurement->value); - free(measurement); - measurement = dlist_pop_last(&measurement_group->measurements); - } - free(measurement_group->name); - free(measurement_group); - measurement_group = dlist_pop_last(&event->additional_measurements); - } - - evel_free_header(&event->header); - - EVEL_EXIT(); -} diff --git a/VES5.0/evel/evel-library/code/evel_library/evel_sipsignaling.c b/VES5.0/evel/evel-library/code/evel_library/evel_sipsignaling.c deleted file mode 100644 index 66d01cb4..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/evel_sipsignaling.c +++ /dev/null @@ -1,583 +0,0 @@ -/**************************************************************************//** - * @file - * Implementation of EVEL functions relating to Signaling. - * - * License - * ------- - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#include <string.h> -#include <assert.h> -#include <stdlib.h> - -#include "evel_throttle.h" - -/**************************************************************************//** - * Create a new Signaling event. - * - * @note The mandatory fields on the Signaling must be supplied to - * this factory function and are immutable once set. Optional fields - * have explicit setter functions, but again values may only be set - * once so that the event has immutable properties. - * @param vendor_name The vendor id to encode in the event vnf field. - * @param module The module to encode in the event. - * @param vnfname The Virtual network function to encode in the event. - * @returns pointer to the newly manufactured ::EVENT_SIGNALING. If the event - * is not used (i.e. posted) it must be released using - * ::evel_free_signaling. - * @retval NULL Failed to create the event. - *****************************************************************************/ -EVENT_SIGNALING * evel_new_signaling(const char * const vendor_name, - const char * const correlator, - const char * const local_ip_address, - const char * const local_port, - const char * const remote_ip_address, - const char * const remote_port) -{ - EVENT_SIGNALING * event = NULL; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(vendor_name != NULL); - - /***************************************************************************/ - /* Allocate the Signaling event. */ - /***************************************************************************/ - event = malloc(sizeof(EVENT_SIGNALING)); - if (event == NULL) - { - log_error_state("Out of memory"); - goto exit_label; - } - memset(event, 0, sizeof(EVENT_SIGNALING)); - EVEL_DEBUG("New Signaling event is at %lp", event); - - /***************************************************************************/ - /* Initialize the header & the Signaling fields. */ - /***************************************************************************/ - evel_init_header(&event->header,"SipSignaling"); - event->header.event_domain = EVEL_DOMAIN_SIPSIGNALING; - event->major_version = EVEL_SIGNALING_MAJOR_VERSION; - event->minor_version = EVEL_SIGNALING_MINOR_VERSION; - evel_init_vendor_field(&event->vnfname_field, vendor_name); - evel_set_option_string(&event->correlator,correlator,"Init correlator"); - evel_set_option_string(&event->local_ip_address,local_ip_address,"Init correlator"); - evel_set_option_string(&event->local_port,local_port,"Init local port"); - evel_set_option_string(&event->remote_ip_address,remote_ip_address,"Init remote ip"); - evel_set_option_string(&event->remote_port,remote_port,"Init remote port"); - evel_init_option_string(&event->compressed_sip); - evel_init_option_string(&event->summary_sip); - dlist_initialize(&event->additional_info); - -exit_label: - - EVEL_EXIT(); - return event; -} - -/**************************************************************************//** - * Add an additional value name/value pair to the SIP signaling. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param event Pointer to the fault. - * @param name ASCIIZ string with the attribute's name. The caller - * does not need to preserve the value once the function - * returns. - * @param value ASCIIZ string with the attribute's value. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_signaling_addl_info_add(EVENT_SIGNALING * event, char * name, char * value) -{ - FAULT_ADDL_INFO * addl_info = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_SIPSIGNALING); - assert(name != NULL); - assert(value != NULL); - - EVEL_DEBUG("Adding name=%s value=%s", name, value); - addl_info = malloc(sizeof(SIGNALING_ADDL_FIELD)); - assert(addl_info != NULL); - memset(addl_info, 0, sizeof(SIGNALING_ADDL_FIELD)); - addl_info->name = strdup(name); - addl_info->value = strdup(value); - assert(addl_info->name != NULL); - assert(addl_info->value != NULL); - - dlist_push_last(&event->additional_info, addl_info); - - EVEL_EXIT(); -} - - -/**************************************************************************//** - * Set the Event Type property of the Signaling event. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param event Pointer to the Signaling event. - * @param type The Event Type to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_signaling_type_set(EVENT_SIGNALING * const event, - const char * const type) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions and call evel_header_type_set. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_SIPSIGNALING); - evel_header_type_set(&event->header, type); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Local Ip Address property of the Signaling event. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param event Pointer to the Signaling event. - * @param local_ip_address - * The Local Ip Address to be set. ASCIIZ string. The - * caller does not need to preserve the value once the - * function returns. - *****************************************************************************/ -void evel_signaling_local_ip_address_set(EVENT_SIGNALING * const event, - const char * const local_ip_address) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_SIPSIGNALING); - assert(local_ip_address != NULL); - - evel_set_option_string(&event->local_ip_address, - local_ip_address, - "Local Ip Address"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Local Port property of the Signaling event. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param event Pointer to the Signaling event. - * @param local_port The Local Port to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_signaling_local_port_set(EVENT_SIGNALING * const event, - const char * const local_port) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_SIPSIGNALING); - assert(local_port != NULL); - - evel_set_option_string(&event->local_port, - local_port, - "Local Port"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Remote Ip Address property of the Signaling event. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param event Pointer to the Signaling event. - * @param remote_ip_address - * The Remote Ip Address to be set. ASCIIZ string. The - * caller does not need to preserve the value once the - * function returns. - *****************************************************************************/ -void evel_signaling_remote_ip_address_set(EVENT_SIGNALING * const event, - const char * const remote_ip_address) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_SIPSIGNALING); - assert(remote_ip_address != NULL); - - evel_set_option_string(&event->remote_ip_address, - remote_ip_address, - "Remote Ip Address"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Remote Port property of the Signaling event. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param event Pointer to the Signaling event. - * @param remote_port The Remote Port to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_signaling_remote_port_set(EVENT_SIGNALING * const event, - const char * const remote_port) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_SIPSIGNALING); - assert(remote_port != NULL); - - evel_set_option_string(&event->remote_port, - remote_port, - "Remote Port"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Vendor module property of the Signaling event. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param event Pointer to the Signaling event. - * @param modulename The module name to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_signaling_vnfmodule_name_set(EVENT_SIGNALING * const event, - const char * const module_name) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_SIPSIGNALING); - assert(module_name != NULL); - - evel_vendor_field_module_set(&event->vnfname_field, module_name); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Vendor module property of the Signaling event. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param event Pointer to the Signaling event. - * @param vnfname The Virtual Network function to be set. ASCIIZ string. - * The caller does not need to preserve the value once - * the function returns. - *****************************************************************************/ -void evel_signaling_vnfname_set(EVENT_SIGNALING * const event, - const char * const vnfname) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_SIPSIGNALING); - assert(vnfname != NULL); - - evel_vendor_field_vnfname_set(&event->vnfname_field, vnfname); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Compressed SIP property of the Signaling event. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param event Pointer to the Signaling event. - * @param compressed_sip - * The Compressed SIP to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_signaling_compressed_sip_set(EVENT_SIGNALING * const event, - const char * const compressed_sip) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_SIPSIGNALING); - assert(compressed_sip != NULL); - - evel_set_option_string(&event->compressed_sip, - compressed_sip, - "Compressed SIP"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Summary SIP property of the Signaling event. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param event Pointer to the Signaling event. - * @param summary_sip The Summary SIP to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_signaling_summary_sip_set(EVENT_SIGNALING * const event, - const char * const summary_sip) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_SIPSIGNALING); - assert(summary_sip != NULL); - - evel_set_option_string(&event->summary_sip, - summary_sip, - "Summary SIP"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Correlator property of the Signaling event. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param event Pointer to the Signaling event. - * @param correlator The correlator to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_signaling_correlator_set(EVENT_SIGNALING * const event, - const char * const correlator) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions and call evel_header_type_set. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_SIPSIGNALING); - evel_set_option_string(&event->correlator, - correlator, - "Correlator"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Encode the Signaling in JSON according to AT&T's schema for the - * event type. - * - * @param jbuf Pointer to the ::EVEL_JSON_BUFFER to encode into. - * @param event Pointer to the ::EVENT_HEADER to encode. - *****************************************************************************/ -void evel_json_encode_signaling(EVEL_JSON_BUFFER * const jbuf, - EVENT_SIGNALING * const event) -{ - SIGNALING_ADDL_FIELD * addl_info = NULL; - DLIST_ITEM * addl_info_item = NULL; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_SIPSIGNALING); - - evel_json_encode_header(jbuf, &event->header); - evel_json_open_named_object(jbuf, "signalingFields"); - - /***************************************************************************/ - /* Mandatory fields */ - /***************************************************************************/ - - /***************************************************************************/ - /* Optional fields */ - /***************************************************************************/ - evel_enc_kv_opt_string(jbuf, "compressedSip", &event->compressed_sip); - evel_enc_kv_opt_string(jbuf, "correlator", &event->correlator); - evel_enc_kv_opt_string(jbuf, "localIpAddress", &event->local_ip_address); - evel_enc_kv_opt_string(jbuf, "localPort", &event->local_port); - evel_enc_kv_opt_string(jbuf, "remoteIpAddress", &event->remote_ip_address); - evel_enc_kv_opt_string(jbuf, "remotePort", &event->remote_port); - evel_enc_version(jbuf, "signalingFieldsVersion", event->major_version,event->minor_version); - evel_enc_kv_opt_string(jbuf, "summarySip", &event->summary_sip); - evel_json_encode_vendor_field(jbuf, &event->vnfname_field); - - - /***************************************************************************/ - /* Checkpoint, so that we can wind back if all fields are suppressed. */ - /***************************************************************************/ - evel_json_checkpoint(jbuf); - if (evel_json_open_opt_named_list(jbuf, "additionalInformation")) - { - bool item_added = false; - - addl_info_item = dlist_get_first(&event->additional_info); - while (addl_info_item != NULL) - { - addl_info = (SIGNALING_ADDL_FIELD*) addl_info_item->item; - assert(addl_info != NULL); - - if (!evel_throttle_suppress_nv_pair(jbuf->throttle_spec, - "additionalInformation", - addl_info->name)) - { - evel_json_open_object(jbuf); - evel_enc_kv_string(jbuf, "name", addl_info->name); - evel_enc_kv_string(jbuf, "value", addl_info->value); - evel_json_close_object(jbuf); - item_added = true; - } - addl_info_item = dlist_get_next(addl_info_item); - } - evel_json_close_list(jbuf); - - /*************************************************************************/ - /* If we've not written anything, rewind to before we opened the list. */ - /*************************************************************************/ - if (!item_added) - { - evel_json_rewind(jbuf); - } - } - - evel_json_close_object(jbuf); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Free a Signaling event. - * - * Free off the event supplied. Will free all the contained allocated memory. - * - * @note It does not free the event itself, since that may be part of a larger - * structure. - *****************************************************************************/ -void evel_free_signaling(EVENT_SIGNALING * const event) -{ - SIGNALING_ADDL_FIELD * addl_info = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. As an internal API we don't allow freeing NULL */ - /* events as we do on the public API. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_SIPSIGNALING); - - /***************************************************************************/ - /* Free all internal strings then the header itself. */ - /***************************************************************************/ - addl_info = dlist_pop_last(&event->additional_info); - while (addl_info != NULL) - { - EVEL_DEBUG("Freeing Additional Info (%s, %s)", - addl_info->name, - addl_info->value); - free(addl_info->name); - free(addl_info->value); - free(addl_info); - addl_info = dlist_pop_last(&event->additional_info); - } - - evel_free_event_vendor_field(&event->vnfname_field); - evel_free_option_string(&event->correlator); - evel_free_option_string(&event->local_ip_address); - evel_free_option_string(&event->local_port); - evel_free_option_string(&event->remote_ip_address); - evel_free_option_string(&event->remote_port); - evel_free_option_string(&event->compressed_sip); - evel_free_option_string(&event->summary_sip); - evel_free_header(&event->header); - - EVEL_EXIT(); -} diff --git a/VES5.0/evel/evel-library/code/evel_library/evel_state_change.c b/VES5.0/evel/evel-library/code/evel_library/evel_state_change.c deleted file mode 100644 index 11a1ea24..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/evel_state_change.c +++ /dev/null @@ -1,294 +0,0 @@ -/**************************************************************************//** - * @file - * Implementation of EVEL functions relating to the State Change. - * - * License - * ------- - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#include <string.h> -#include <assert.h> -#include <stdlib.h> - -#include "evel_throttle.h" - -/**************************************************************************//** - * Create a new State Change event. - * - * @note The mandatory fields on the State Change must be supplied to this - * factory function and are immutable once set. Optional fields have - * explicit setter functions, but again values may only be set once - * so that the State Change has immutable properties. - * - * @param new_state The new state of the reporting entity. - * @param old_state The old state of the reporting entity. - * @param interface The card or port name of the reporting entity. - * - * @returns pointer to the newly manufactured ::EVENT_STATE_CHANGE. If the - * event is not used it must be released using - * ::evel_free_state_change - * @retval NULL Failed to create the event. - *****************************************************************************/ -EVENT_STATE_CHANGE * evel_new_state_change(const EVEL_ENTITY_STATE new_state, - const EVEL_ENTITY_STATE old_state, - const char * const interface) -{ - EVENT_STATE_CHANGE * state_change = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(new_state < EVEL_MAX_ENTITY_STATES); - assert(old_state < EVEL_MAX_ENTITY_STATES); - assert(interface != NULL); - - /***************************************************************************/ - /* Allocate the State Change. */ - /***************************************************************************/ - state_change = malloc(sizeof(EVENT_STATE_CHANGE)); - if (state_change == NULL) - { - log_error_state("Out of memory"); - goto exit_label; - } - memset(state_change, 0, sizeof(EVENT_STATE_CHANGE)); - EVEL_DEBUG("New State Change is at %lp", state_change); - - /***************************************************************************/ - /* Initialize the header & the State Change fields. Optional string */ - /* values are uninitialized (NULL). */ - /***************************************************************************/ - evel_init_header(&state_change->header,"StateChange"); - state_change->header.event_domain = EVEL_DOMAIN_STATE_CHANGE; - state_change->major_version = EVEL_STATE_CHANGE_MAJOR_VERSION; - state_change->minor_version = EVEL_STATE_CHANGE_MINOR_VERSION; - state_change->new_state = new_state; - state_change->old_state = old_state; - state_change->state_interface = strdup(interface); - dlist_initialize(&state_change->additional_fields); - -exit_label: - EVEL_EXIT(); - return state_change; -} - -/**************************************************************************//** - * Free a State Change. - * - * Free off the State Change supplied. Will free all the contained allocated - * memory. - * - * @note It does not free the State Change itself, since that may be part of a - * larger structure. - *****************************************************************************/ -void evel_free_state_change(EVENT_STATE_CHANGE * const state_change) -{ - STATE_CHANGE_ADDL_FIELD * addl_field = NULL; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. As an internal API we don't allow freeing NULL */ - /* events as we do on the public API. */ - /***************************************************************************/ - assert(state_change != NULL); - assert(state_change->header.event_domain == EVEL_DOMAIN_STATE_CHANGE); - - /***************************************************************************/ - /* Free all internal strings then the header itself. */ - /***************************************************************************/ - addl_field = dlist_pop_last(&state_change->additional_fields); - while (addl_field != NULL) - { - EVEL_DEBUG("Freeing Additional Field (%s, %s)", - addl_field->name, - addl_field->value); - free(addl_field->name); - free(addl_field->value); - free(addl_field); - addl_field = dlist_pop_last(&state_change->additional_fields); - } - free(state_change->state_interface); - evel_free_header(&state_change->header); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Event Type property of the State Change. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param state_change Pointer to the ::EVENT_STATE_CHANGE. - * @param type The Event Type to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_state_change_type_set(EVENT_STATE_CHANGE * const state_change, - const char * const type) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions and call evel_header_type_set. */ - /***************************************************************************/ - assert(state_change != NULL); - assert(state_change->header.event_domain == EVEL_DOMAIN_STATE_CHANGE); - evel_header_type_set(&state_change->header, type); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Add an additional field name/value pair to the State Change. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param state_change Pointer to the ::EVENT_STATE_CHANGE. - * @param name ASCIIZ string with the attribute's name. The caller - * does not need to preserve the value once the function - * returns. - * @param value ASCIIZ string with the attribute's value. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_state_change_addl_field_add(EVENT_STATE_CHANGE * const state_change, - const char * const name, - const char * const value) -{ - STATE_CHANGE_ADDL_FIELD * addl_field = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(state_change != NULL); - assert(state_change->header.event_domain == EVEL_DOMAIN_STATE_CHANGE); - assert(name != NULL); - assert(value != NULL); - - EVEL_DEBUG("Adding name=%s value=%s", name, value); - addl_field = malloc(sizeof(STATE_CHANGE_ADDL_FIELD)); - assert(addl_field != NULL); - memset(addl_field, 0, sizeof(STATE_CHANGE_ADDL_FIELD)); - addl_field->name = strdup(name); - addl_field->value = strdup(value); - assert(addl_field->name != NULL); - assert(addl_field->value != NULL); - - dlist_push_last(&state_change->additional_fields, addl_field); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Encode the state change as a JSON state change. - * - * @param jbuf Pointer to the ::EVEL_JSON_BUFFER to encode into. - * @param state_change Pointer to the ::EVENT_STATE_CHANGE to encode. - *****************************************************************************/ -void evel_json_encode_state_change(EVEL_JSON_BUFFER * jbuf, - EVENT_STATE_CHANGE * state_change) -{ - STATE_CHANGE_ADDL_FIELD * addl_field = NULL; - DLIST_ITEM * addl_field_item = NULL; - char * new_state; - char * old_state; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(state_change != NULL); - assert(state_change->header.event_domain == EVEL_DOMAIN_STATE_CHANGE); - - new_state = evel_entity_state(state_change->new_state); - old_state = evel_entity_state(state_change->old_state); - - evel_json_encode_header(jbuf, &state_change->header); - evel_json_open_named_object(jbuf, "stateChangeFields"); - - /***************************************************************************/ - /* Mandatory fields. */ - /***************************************************************************/ - evel_enc_kv_string(jbuf, "newState", new_state); - evel_enc_kv_string(jbuf, "oldState", old_state); - evel_enc_kv_string(jbuf, "stateInterface", state_change->state_interface); - - /***************************************************************************/ - /* Optional fields. */ - /***************************************************************************/ - evel_json_checkpoint(jbuf); - if (evel_json_open_opt_named_list(jbuf, "additionalFields")) - { - bool item_added = false; - - addl_field_item = dlist_get_first(&state_change->additional_fields); - while (addl_field_item != NULL) - { - addl_field = (STATE_CHANGE_ADDL_FIELD *) addl_field_item->item; - assert(addl_field != NULL); - - if (!evel_throttle_suppress_nv_pair(jbuf->throttle_spec, - "additionalFields", - addl_field->name)) - { - evel_json_open_object(jbuf); - evel_enc_kv_string(jbuf, "name", addl_field->name); - evel_enc_kv_string(jbuf, "value", addl_field->value); - evel_json_close_object(jbuf); - item_added = true; - } - addl_field_item = dlist_get_next(addl_field_item); - } - evel_json_close_list(jbuf); - - /*************************************************************************/ - /* If we've not written anything, rewind to before we opened the list. */ - /*************************************************************************/ - if (!item_added) - { - evel_json_rewind(jbuf); - } - } - - evel_enc_version(jbuf, - "stateChangeFieldsVersion", - state_change->major_version,state_change->minor_version); - - evel_json_close_object(jbuf); - - EVEL_EXIT(); -} diff --git a/VES5.0/evel/evel-library/code/evel_library/evel_strings.c b/VES5.0/evel/evel-library/code/evel_library/evel_strings.c deleted file mode 100644 index 33375f3e..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/evel_strings.c +++ /dev/null @@ -1,481 +0,0 @@ -/**************************************************************************//** - * @file - * Implementation of EVEL functions to convert common enum types to strings. - * - * License - * ------- - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#include <string.h> -#include <assert.h> -#include <stdlib.h> - -#include "evel_internal.h" - -/**************************************************************************//** - * Map an ::EVEL_COUNTER_CRITICALITIES enum value to the equivalent string. - * - * @param criticality The criticality to convert. - * @returns The equivalent string. - *****************************************************************************/ -char * evel_criticality(const EVEL_COUNTER_CRITICALITIES criticality) -{ - char * result; - - EVEL_ENTER(); - - switch (criticality) - { - case EVEL_COUNTER_CRITICALITY_CRIT: - result = "CRIT"; - break; - - case EVEL_COUNTER_CRITICALITY_MAJ: - result = "MAJ"; - break; - - default: - EVEL_ERROR("Unexpected counter criticality %d", criticality); - assert(0); - } - - EVEL_EXIT(); - - return result; -} - -/**************************************************************************//** - * Map an ::EVEL_SEVERITIES enum value to the equivalent string. - * - * @param severity The severity to convert. - * @returns The equivalent string. - *****************************************************************************/ -char * evel_severity(const EVEL_SEVERITIES severity) -{ - char * result; - - EVEL_ENTER(); - - switch (severity) - { - case EVEL_SEVERITY_CRITICAL: - result = "CRITICAL"; - break; - - case EVEL_SEVERITY_MAJOR: - result = "MAJOR"; - break; - - case EVEL_SEVERITY_MINOR: - result = "MINOR"; - break; - - case EVEL_SEVERITY_WARNING: - result = "WARNING"; - break; - - case EVEL_SEVERITY_NORMAL: - result = "NORMAL"; - break; - - default: - EVEL_ERROR("Unexpected event severity %d", severity); - assert(0); - } - - EVEL_EXIT(); - - return result; -} - -/**************************************************************************//** - * Map an ::EVEL_ALERT_ACTIONS enum value to the equivalent string. - * - * @param alert_action The alert_action to convert. - * @returns The equivalent string. - *****************************************************************************/ -char * evel_alert_action(const EVEL_ALERT_ACTIONS alert_action) -{ - char * result; - - EVEL_ENTER(); - - switch (alert_action) - { - case EVEL_ALERT_ACTION_CLEAR: - result = "CLEAR"; - break; - - case EVEL_ALERT_ACTION_CONT: - result = "CONT"; - break; - - case EVEL_ALERT_ACTION_SET: - result = "SET"; - break; - - default: - EVEL_ERROR("Unexpected alert action %d", alert_action); - assert(0); - } - - EVEL_EXIT(); - - return result; -} - -/**************************************************************************//** - * Map an ::EVEL_ALERT_TYPES enum value to the equivalent string. - * - * @param alert_type The alert_type to convert. - * @returns The equivalent string. - *****************************************************************************/ -char * evel_alert_type(const EVEL_ALERT_TYPES alert_type) -{ - char * result; - - EVEL_ENTER(); - - switch (alert_type) - { - case EVEL_ALERT_TYPE_CARD: - result = "CARD-ANOMALY"; - break; - - case EVEL_ALERT_TYPE_ELEMENT: - result = "ELEMENT-ANOMALY"; - break; - - case EVEL_ALERT_TYPE_INTERFACE: - result = "INTERFACE-ANOMALY"; - break; - - case EVEL_ALERT_TYPE_SERVICE: - result = "SERVICE-ANOMALY"; - break; - - default: - EVEL_ERROR("Unexpected alert type %d", alert_type); - assert(0); - } - - EVEL_EXIT(); - - return result; -} - -/**************************************************************************//** - * Map an ::EVEL_EVENT_DOMAINS enum value to the equivalent string. - * - * @param domain The domain to convert. - * @returns The equivalent string. - *****************************************************************************/ -char * evel_event_domain(const EVEL_EVENT_DOMAINS domain) -{ - char * result; - - EVEL_ENTER(); - - switch (domain) - { - case EVEL_DOMAIN_HEARTBEAT: - result = "heartbeat"; - break; - - case EVEL_DOMAIN_FAULT: - result = "fault"; - break; - - case EVEL_DOMAIN_MEASUREMENT: - result = "measurementsForVfScaling"; - break; - - case EVEL_DOMAIN_REPORT: - result = "measurementsForVfReporting"; - break; - - case EVEL_DOMAIN_MOBILE_FLOW: - result = "mobileFlow"; - break; - - case EVEL_DOMAIN_HEARTBEAT_FIELD: - result = "heartbeat"; - break; - - case EVEL_DOMAIN_SIPSIGNALING: - result = "sipSignaling"; - break; - - case EVEL_DOMAIN_STATE_CHANGE: - result = "stateChange"; - break; - - case EVEL_DOMAIN_SYSLOG: - result = "syslog"; - break; - - case EVEL_DOMAIN_OTHER: - result = "other"; - break; - - case EVEL_DOMAIN_VOICE_QUALITY: - result = "voiceQuality"; - break; - - default: - result = NULL; - EVEL_ERROR("Unexpected domain %d", domain); - assert(0); - } - - EVEL_EXIT(); - - return result; -} - -/**************************************************************************//** - * Map an ::EVEL_EVENT_PRIORITIES enum value to the equivalent string. - * - * @param priority The priority to convert. - * @returns The equivalent string. - *****************************************************************************/ -char * evel_event_priority(const EVEL_EVENT_PRIORITIES priority) -{ - char * result; - - EVEL_ENTER(); - - switch (priority) - { - case EVEL_PRIORITY_HIGH: - result = "High"; - break; - - case EVEL_PRIORITY_MEDIUM: - result = "Medium"; - break; - - case EVEL_PRIORITY_NORMAL: - result = "Normal"; - break; - - case EVEL_PRIORITY_LOW: - result = "Low"; - break; - - default: - result = NULL; - EVEL_ERROR("Unexpected priority %d", priority); - assert(0); - } - - EVEL_EXIT(); - - return result; -} - -/**************************************************************************//** - * Map an ::EVEL_SOURCE_TYPES enum value to the equivalent string. - * - * @param source_type The source type to convert. - * @returns The equivalent string. - *****************************************************************************/ -char * evel_source_type(const EVEL_SOURCE_TYPES source_type) -{ - char * result; - - EVEL_ENTER(); - - switch (source_type) - { - case EVEL_SOURCE_OTHER: - result = "other"; - break; - - case EVEL_SOURCE_ROUTER: - result = "router"; - break; - - case EVEL_SOURCE_SWITCH: - result = "switch"; - break; - - case EVEL_SOURCE_HOST: - result = "host"; - break; - - case EVEL_SOURCE_CARD: - result = "card"; - break; - - case EVEL_SOURCE_PORT: - result = "port"; - break; - - case EVEL_SOURCE_SLOT_THRESHOLD: - result = "slotThreshold"; - break; - - case EVEL_SOURCE_PORT_THRESHOLD: - result = "portThreshold"; - break; - - case EVEL_SOURCE_VIRTUAL_MACHINE: - result = "virtualMachine"; - break; - - case EVEL_SOURCE_VIRTUAL_NETWORK_FUNCTION: - result = "virtualNetworkFunction"; - break; - - default: - result = NULL; - EVEL_ERROR("Unexpected Event Source Type %d", (int) source_type); - assert(0); - } - - EVEL_EXIT(); - - return result; -} - -/**************************************************************************//** - * Map an ::EVEL_VF_STATUSES enum value to the equivalent string. - * - * @param vf_status The vf_status to convert. - * @returns The equivalent string. - *****************************************************************************/ -char * evel_vf_status(const EVEL_VF_STATUSES vf_status) -{ - char * result; - - EVEL_ENTER(); - - switch (vf_status) - { - case EVEL_VF_STATUS_ACTIVE: - result = "Active"; - break; - - case EVEL_VF_STATUS_IDLE: - result = "Idle"; - break; - - case EVEL_VF_STATUS_PREP_TERMINATE: - result = "Preparing to terminate"; - break; - - case EVEL_VF_STATUS_READY_TERMINATE: - result = "Ready to terminate"; - break; - - case EVEL_VF_STATUS_REQ_TERMINATE: - result = "Requesting termination"; - break; - - default: - result = NULL; - EVEL_ERROR("Unexpected VF Status %d", vf_status); - assert(0); - } - - EVEL_EXIT(); - - return result; -} - -/**************************************************************************//** - * Convert a ::EVEL_ENTITY_STATE to it's string form for JSON encoding. - * - * @param state The entity state to encode. - * - * @returns the corresponding string - *****************************************************************************/ -char * evel_entity_state(const EVEL_ENTITY_STATE state) -{ - char * result; - - EVEL_ENTER(); - - switch (state) - { - case EVEL_ENTITY_STATE_IN_SERVICE: - result = "inService"; - break; - - case EVEL_ENTITY_STATE_MAINTENANCE: - result = "maintenance"; - break; - - case EVEL_ENTITY_STATE_OUT_OF_SERVICE: - result = "outOfService"; - break; - - default: - EVEL_ERROR("Unexpected entity state %d", state); - assert(0); - } - - EVEL_EXIT(); - - return result; -} - -/**************************************************************************//** - * Convert a ::EVEL_SERVICE_ENDPOINT_DESC to string form for JSON encoding. - * - * @param endpoint_desc endpoint description to encode. - * - * @returns the corresponding string - *****************************************************************************/ -char * evel_service_endpoint_desc(const EVEL_ENTITY_STATE endpoint_desc) -{ - char * result; - - EVEL_ENTER(); - - switch (endpoint_desc) - { - case EVEL_SERVICE_ENDPOINT_CALLEE: - result = "Callee"; - break; - - case EVEL_SERVICE_ENDPOINT_CALLER: - result = "Caller"; - break; - - default: - EVEL_ERROR("Unexpected endpoint description %d", endpoint_desc); - assert(0); - } - - EVEL_EXIT(); - - return result; -} diff --git a/VES5.0/evel/evel-library/code/evel_library/evel_syslog.c b/VES5.0/evel/evel-library/code/evel_library/evel_syslog.c deleted file mode 100644 index b1267065..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/evel_syslog.c +++ /dev/null @@ -1,514 +0,0 @@ -/**************************************************************************//** - * @file - * Implementation of EVEL functions relating to the Syslog. - * - * License - * ------- - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#include <string.h> -#include <assert.h> -#include <stdlib.h> - -#include "evel_throttle.h" - -/**************************************************************************//** - * Create a new Syslog event. - * - * @note The mandatory fields on the Syslog must be supplied to this factory - * function and are immutable once set. Optional fields have explicit - * setter functions, but again values may only be set once so that the - * Syslog has immutable properties. - * @param event_source_type The type of Syslog event source. - * @param syslog_msg The Syslog event message. - * @param syslog_tag The messgaeId identifying the type of message. - * @returns pointer to the newly manufactured ::EVENT_SYSLOG. If the event is - * not used (i.e. posted) it must be released using - * ::evel_free_syslog. - * @retval NULL Failed to create the event. - *****************************************************************************/ -EVENT_SYSLOG * evel_new_syslog(EVEL_SOURCE_TYPES event_source_type, - const char * const syslog_msg, - const char * const syslog_tag) -{ - EVENT_SYSLOG * syslog = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(event_source_type < EVEL_MAX_SOURCE_TYPES); - assert(syslog_msg != NULL); - assert(syslog_tag != NULL); - - /***************************************************************************/ - /* Allocate the Syslog. */ - /***************************************************************************/ - syslog = malloc(sizeof(EVENT_SYSLOG)); - if (syslog == NULL) - { - log_error_state("Out of memory"); - goto exit_label; - } - memset(syslog, 0, sizeof(EVENT_SYSLOG)); - EVEL_DEBUG("New Syslog is at %lp", syslog); - - /***************************************************************************/ - /* Initialize the header & the Syslog fields. Optional string values are */ - /* uninitialized (NULL). */ - /***************************************************************************/ - evel_init_header(&syslog->header,"Syslog"); - syslog->header.event_domain = EVEL_DOMAIN_SYSLOG; - syslog->major_version = EVEL_SYSLOG_MAJOR_VERSION; - syslog->minor_version = EVEL_SYSLOG_MINOR_VERSION; - syslog->event_source_type = event_source_type; - syslog->syslog_msg = strdup(syslog_msg); - syslog->syslog_tag = strdup(syslog_tag); - evel_init_option_int(&syslog->syslog_facility); - evel_init_option_int(&syslog->syslog_proc_id); - evel_init_option_int(&syslog->syslog_ver); - evel_init_option_string(&syslog->additional_filters); - evel_init_option_string(&syslog->event_source_host); - evel_init_option_string(&syslog->syslog_proc); - evel_init_option_string(&syslog->syslog_s_data); - evel_init_option_string(&syslog->syslog_sdid); - evel_init_option_string(&syslog->syslog_severity); - -exit_label: - EVEL_EXIT(); - return syslog; -} - -/**************************************************************************//** - * Set the Event Type property of the Syslog. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param syslog Pointer to the syslog. - * @param type The Event Type to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_syslog_type_set(EVENT_SYSLOG * syslog, - const char * const type) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions and call evel_header_type_set. */ - /***************************************************************************/ - assert(syslog != NULL); - assert(syslog->header.event_domain == EVEL_DOMAIN_SYSLOG); - evel_header_type_set(&syslog->header, type); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Add an additional value name/value pair to the Syslog. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param syslog Pointer to the syslog. - * @param name ASCIIZ string with the attribute's name. The caller - * does not need to preserve the value once the function - * returns. - * @param value ASCIIZ string with the attribute's value. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_syslog_addl_filter_set(EVENT_SYSLOG * syslog, - char * filter) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(syslog != NULL); - assert(syslog->header.event_domain == EVEL_DOMAIN_SYSLOG); - assert(filter != NULL); - - evel_set_option_string(&syslog->additional_filters, - filter, - "Syslog filter string"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Event Source Host property of the Syslog. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param syslog Pointer to the Syslog. - * @param host The Event Source Host to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_syslog_event_source_host_set(EVENT_SYSLOG * syslog, - const char * const host) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(syslog != NULL); - assert(syslog->header.event_domain == EVEL_DOMAIN_SYSLOG); - assert(host != NULL); - - evel_set_option_string(&syslog->event_source_host, - host, - "Event Source Host"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Facility property of the Syslog. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param syslog Pointer to the Syslog. - * @param facility The Syslog Facility to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_syslog_facility_set(EVENT_SYSLOG * syslog, - EVEL_SYSLOG_FACILITIES facility) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(syslog != NULL); - assert(syslog->header.event_domain == EVEL_DOMAIN_SYSLOG); - assert(facility < EVEL_MAX_SYSLOG_FACILITIES); - - evel_set_option_int(&syslog->syslog_facility, - facility, - "Facility"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Process property of the Syslog. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param syslog Pointer to the Syslog. - * @param proc The Process to be set. ASCIIZ string. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_syslog_proc_set(EVENT_SYSLOG * syslog, const char * const proc) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(syslog != NULL); - assert(syslog->header.event_domain == EVEL_DOMAIN_SYSLOG); - assert(proc != NULL); - - evel_set_option_string(&syslog->syslog_proc, proc, "Process"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Process ID property of the Syslog. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param syslog Pointer to the Syslog. - * @param proc_id The Process ID to be set. ASCIIZ string. The caller does - * not need to preserve the value once the function returns. - *****************************************************************************/ -void evel_syslog_proc_id_set(EVENT_SYSLOG * syslog, int proc_id) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(syslog != NULL); - assert(syslog->header.event_domain == EVEL_DOMAIN_SYSLOG); - assert(proc_id > 0); - - evel_set_option_int(&syslog->syslog_proc_id, - proc_id, - "Process ID"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Version property of the Syslog. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param syslog Pointer to the Syslog. - * @param version The Version to be set. ASCIIZ string. The caller does not - * need to preserve the value once the function returns. - *****************************************************************************/ -void evel_syslog_version_set(EVENT_SYSLOG * syslog, int version) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(syslog != NULL); - assert(syslog->header.event_domain == EVEL_DOMAIN_SYSLOG); - assert(version >= 0); - - evel_set_option_int(&syslog->syslog_ver, - version, - "Version"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Structured Data property of the Syslog. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param syslog Pointer to the Syslog. - * @param s_data The Structured Data to be set. ASCIIZ string. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_syslog_s_data_set(EVENT_SYSLOG * syslog, const char * const s_data) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(syslog != NULL); - assert(syslog->header.event_domain == EVEL_DOMAIN_SYSLOG); - assert(s_data != NULL); - - evel_set_option_string(&syslog->syslog_s_data, - s_data, - "Structured Data"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Structured SDID property of the Syslog. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param syslog Pointer to the Syslog. - * @param sdid The Structured Data to be set. ASCIIZ string. name@number - * Caller does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_syslog_sdid_set(EVENT_SYSLOG * syslog, const char * const sdid) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(syslog != NULL); - assert(syslog->header.event_domain == EVEL_DOMAIN_SYSLOG); - assert(sdid != NULL); - - evel_set_option_string(&syslog->syslog_sdid, - sdid, - "SdId set"); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Structured Severity property of the Syslog. - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param syslog Pointer to the Syslog. - * @param sdid The Structured Data to be set. ASCIIZ string. - * Caller does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_syslog_severity_set(EVENT_SYSLOG * syslog, const char * const severty) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(syslog != NULL); - assert(syslog->header.event_domain == EVEL_DOMAIN_SYSLOG); - assert(severty != NULL); - - if( !strcmp(severty,"Alert") || !strcmp(severty,"Critical") || !strcmp(severty,"Debug") || - !strcmp(severty,"Emergency") || !strcmp(severty,"Error") || !strcmp(severty,"Info") || - !strcmp(severty,"Notice") || !strcmp(severty,"Warning") ) - { - evel_set_option_string(&syslog->syslog_severity, - severty, - "Severity set"); - } - EVEL_EXIT(); -} - -/**************************************************************************//** - * Encode the Syslog in JSON according to AT&T's schema for the event type. - * - * @param jbuf Pointer to the ::EVEL_JSON_BUFFER to encode into. - * @param event Pointer to the ::EVENT_HEADER to encode. - *****************************************************************************/ -void evel_json_encode_syslog(EVEL_JSON_BUFFER * jbuf, - EVENT_SYSLOG * event) -{ - char * event_source_type; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_SYSLOG); - - event_source_type = evel_source_type(event->event_source_type); - - evel_json_encode_header(jbuf, &event->header); - evel_json_open_named_object(jbuf, "syslogFields"); - - evel_enc_kv_opt_string(jbuf, "additionalFields", &event->additional_filters); - /***************************************************************************/ - /* Mandatory fields */ - /***************************************************************************/ - evel_enc_kv_string(jbuf, "eventSourceType", event_source_type); - evel_enc_kv_string(jbuf, "syslogMsg", event->syslog_msg); - evel_enc_kv_string(jbuf, "syslogTag", event->syslog_tag); - evel_enc_version( - jbuf, "syslogFieldsVersion", event->major_version, event->minor_version); - - /***************************************************************************/ - /* Optional fields */ - /***************************************************************************/ - evel_enc_kv_opt_string(jbuf, "eventSourceHost", &event->event_source_host); - evel_enc_kv_opt_int(jbuf, "syslogFacility", &event->syslog_facility); - evel_enc_kv_opt_int(jbuf, "syslogPri", &event->syslog_priority); - evel_enc_kv_opt_string(jbuf, "syslogProc", &event->syslog_proc); - evel_enc_kv_opt_int(jbuf, "syslogProcId", &event->syslog_proc_id); - evel_enc_kv_opt_string(jbuf, "syslogSData", &event->syslog_s_data); - evel_enc_kv_opt_string(jbuf, "syslogSdId", &event->syslog_sdid); - evel_enc_kv_opt_string(jbuf, "syslogSev", &event->syslog_severity); - evel_enc_kv_opt_int(jbuf, "syslogVer", &event->syslog_ver); - evel_json_close_object(jbuf); - - EVEL_CT_ASSERT(EVEL_SYSLOG_FACILITY_KERNEL == 0); - EVEL_CT_ASSERT(EVEL_SYSLOG_FACILITY_USER == 1); - EVEL_CT_ASSERT(EVEL_SYSLOG_FACILITY_MAIL == 2); - EVEL_CT_ASSERT(EVEL_SYSLOG_FACILITY_SYSTEM_DAEMON == 3); - EVEL_CT_ASSERT(EVEL_SYSLOG_FACILITY_SECURITY_AUTH == 4); - EVEL_CT_ASSERT(EVEL_SYSLOG_FACILITY_INTERNAL == 5); - EVEL_CT_ASSERT(EVEL_SYSLOG_FACILITY_LINE_PRINTER == 6); - EVEL_CT_ASSERT(EVEL_SYSLOG_FACILITY_NETWORK_NEWS == 7); - EVEL_CT_ASSERT(EVEL_SYSLOG_FACILITY_UUCP == 8); - EVEL_CT_ASSERT(EVEL_SYSLOG_FACILITY_CLOCK_DAEMON == 9); - EVEL_CT_ASSERT(EVEL_SYSLOG_FACILITY_SECURITY_AUTH2 == 10); - EVEL_CT_ASSERT(EVEL_SYSLOG_FACILITY_FTP_DAEMON == 11); - EVEL_CT_ASSERT(EVEL_SYSLOG_FACILITY_NTP == 12); - EVEL_CT_ASSERT(EVEL_SYSLOG_FACILITY_LOG_AUDIT == 13); - EVEL_CT_ASSERT(EVEL_SYSLOG_FACILITY_LOG_ALERT == 14); - EVEL_CT_ASSERT(EVEL_SYSLOG_FACILITY_CLOCK_DAEMON2 == 15); - EVEL_CT_ASSERT(EVEL_SYSLOG_FACILITY_LOCAL0 == 16); - EVEL_CT_ASSERT(EVEL_SYSLOG_FACILITY_LOCAL1 == 17); - EVEL_CT_ASSERT(EVEL_SYSLOG_FACILITY_LOCAL2 == 18); - EVEL_CT_ASSERT(EVEL_SYSLOG_FACILITY_LOCAL3 == 19); - EVEL_CT_ASSERT(EVEL_SYSLOG_FACILITY_LOCAL4 == 20); - EVEL_CT_ASSERT(EVEL_SYSLOG_FACILITY_LOCAL5 == 21); - EVEL_CT_ASSERT(EVEL_SYSLOG_FACILITY_LOCAL6 == 22); - EVEL_CT_ASSERT(EVEL_SYSLOG_FACILITY_LOCAL7 == 23); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Free a Syslog. - * - * Free off the Syslog supplied. Will free all the contained allocated memory. - * - * @note It does not free the Syslog itself, since that may be part of a - * larger structure. - *****************************************************************************/ -void evel_free_syslog(EVENT_SYSLOG * event) -{ - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. As an internal API we don't allow freeing NULL */ - /* events as we do on the public API. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_SYSLOG); - - /***************************************************************************/ - /* Free all internal strings then the header itself. */ - /***************************************************************************/ - - evel_free_option_string(&event->additional_filters); - evel_free_option_string(&event->event_source_host); - free(event->syslog_msg); - evel_free_option_string(&event->syslog_proc); - evel_free_option_string(&event->syslog_s_data); - evel_free_option_string(&event->syslog_sdid); - evel_free_option_string(&event->syslog_severity); - free(event->syslog_tag); - evel_free_header(&event->header); - - EVEL_EXIT(); -} diff --git a/VES5.0/evel/evel-library/code/evel_library/evel_throttle.c b/VES5.0/evel/evel-library/code/evel_library/evel_throttle.c deleted file mode 100644 index 351c7da7..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/evel_throttle.c +++ /dev/null @@ -1,2116 +0,0 @@ -/**************************************************************************//** - * @file - * Event Manager - * - * Simple event manager that is responsible for taking events (Heartbeats, - * Faults and Measurements) from the ring-buffer and posting them to the API. - * - * License - * ------- - * - * Copyright(c) <2016>, AT&T Intellectual Property. All other rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*****************************************************************************/ - -#define _GNU_SOURCE -#include <string.h> -#include <assert.h> -#include <stdlib.h> -#include <limits.h> -#include <pthread.h> -#include <search.h> - -#include "evel_throttle.h" - -/*****************************************************************************/ -/* The Event Throttling State for all domains, indexed by */ -/* ::EVEL_EVENT_DOMAINS, corresponding to JSON eventDomain. */ -/* */ -/* A given domain is in a throttled state if ::evel_throttle_spec is */ -/* non-NULL. */ -/*****************************************************************************/ -static EVEL_THROTTLE_SPEC * evel_throttle_spec[EVEL_MAX_DOMAINS]; - -/*****************************************************************************/ -/* The current measurement interval. Default: MEASUREMENT_INTERVAL_UKNOWN. */ -/* Must be protected by evel_measurement_interval_mutex. */ -/*****************************************************************************/ -static int evel_measurement_interval; - -/*****************************************************************************/ -/* Mutex protecting evel_measurement_interval from contention between an */ -/* EVEL client reading it, and the EVEL event handler updating it. */ -/*****************************************************************************/ -static pthread_mutex_t evel_measurement_interval_mutex; - -/*****************************************************************************/ -/* Flag stating that we have received a "provideThrottlingState" command. */ -/* Set during JSON processing and cleared on sending the throttling state. */ -/*****************************************************************************/ -static bool evel_provide_throttling_state; - -/*****************************************************************************/ -/* Holder for the "commandType" value during JSON processing. */ -/*****************************************************************************/ -static char * evel_command_type_value; - -/*****************************************************************************/ -/* Holder for the "measurementInterval" value during JSON processing. */ -/*****************************************************************************/ -static char * evel_measurement_interval_value; - -/*****************************************************************************/ -/* Holder for the "eventDomain" value during JSON processing. */ -/*****************************************************************************/ -static char * evel_throttle_spec_domain_value; - -/*****************************************************************************/ -/* Decoded version of ::evel_throttle_spec_domain_value. */ -/*****************************************************************************/ -static EVEL_EVENT_DOMAINS evel_throttle_spec_domain; - -/*****************************************************************************/ -/* During JSON processing of a single throttling specification, we collect */ -/* parameters in this working ::EVEL_THROTTLE_SPEC */ -/*****************************************************************************/ -static EVEL_THROTTLE_SPEC * evel_temp_throttle; - -/*****************************************************************************/ -/* State tracking our progress through the command list */ -/*****************************************************************************/ -EVEL_JSON_COMMAND_STATE evel_json_command_state; - -/*****************************************************************************/ -/* Debug strings for ::EVEL_JSON_COMMAND_STATE. */ -/*****************************************************************************/ -static const char * const evel_jcs_strings[EVEL_JCS_MAX] = { - "EVEL_JCS_START", - "EVEL_JCS_COMMAND_LIST", - "EVEL_JCS_COMMAND_LIST_ENTRY", - "EVEL_JCS_COMMAND", - "EVEL_JCS_SPEC", - "EVEL_JCS_FIELD_NAMES", - "EVEL_JCS_PAIRS_LIST", - "EVEL_JCS_PAIRS_LIST_ENTRY", - "EVEL_JCS_NV_PAIR_NAMES" -}; - -/*****************************************************************************/ -/* Debug strings for JSON token type. */ -/*****************************************************************************/ -#define JSON_TOKEN_TYPES (JSMN_PRIMITIVE + 1) -static const char * const evel_json_token_strings[JSON_TOKEN_TYPES] = { - "JSMN_UNDEFINED", - "JSMN_OBJECT", - "JSMN_ARRAY", - "JSMN_STRING", - "JSMN_PRIMITIVE" -}; - -/*****************************************************************************/ -/* Debug strings for JSON domains. */ -/*****************************************************************************/ -static const char * evel_domain_strings[EVEL_MAX_DOMAINS] = { - "internal", - "heartbeat", - "fault", - "measurementsForVfScaling", - "mobileFlow", - "report", - "serviceEvents", - "signaling", - "stateChange", - "syslog", - "other" - "voiceQuality", - "maxDomain" -}; - -/*****************************************************************************/ -/* Local prototypes. */ -/*****************************************************************************/ -static void evel_throttle_finalize(EVEL_THROTTLE_SPEC * throttle_spec); -static struct hsearch_data * evel_throttle_hash_create(DLIST * hash_keys); -static void evel_throttle_free(EVEL_THROTTLE_SPEC * throttle_spec); -static void evel_throttle_free_nv_pair(EVEL_SUPPRESSED_NV_PAIRS * nv_pairs); -static void evel_init_json_stack(EVEL_JSON_STACK * json_stack, - const MEMORY_CHUNK * const chunk); -static bool evel_stack_push(EVEL_JSON_STACK * const json_stack, - const int num_required, - const EVEL_JSON_STATE new_state); -static void evel_stack_pop(EVEL_JSON_STACK * const json_stack); -static void evel_stack_cleanup(EVEL_JSON_STACK * const json_stack); -static char * evel_stack_strdup(const MEMORY_CHUNK * const chunk, - const jsmntok_t * const token); -static void evel_stack_store_key(EVEL_JSON_STACK * const json_stack, - const jsmntok_t * const token); -static void evel_stack_store_value(EVEL_JSON_STACK * const json_stack, - const jsmntok_t * const token); -static void evel_stack_store_item(EVEL_JSON_STACK * const json_stack, - const jsmntok_t * const token); -static void evel_set_command_state(const EVEL_JSON_COMMAND_STATE new_state); -static void evel_debug_token(const MEMORY_CHUNK * const chunk, - const jsmntok_t * const token); -static void evel_command_list_response(MEMORY_CHUNK * const post); -static int evel_json_encode_throttle(char * const json, const int max_size); -static int evel_json_encode_throttle_spec(char * const json, - const int max_size, - const EVEL_EVENT_DOMAINS domain); -static int evel_json_encode_nv_pairs(char * const json, - const int max_size, - EVEL_SUPPRESSED_NV_PAIRS * nv_pairs); -static void evel_close_command(); -static void evel_open_command(); -static void evel_set_throttling_spec(); -static void evel_set_measurement_interval(); -static void evel_open_throttle_spec(); -static void evel_close_throttle_spec(); -static EVEL_EVENT_DOMAINS evel_decode_domain(char * domain_value); -static void evel_open_nv_pairs_list_entry(); -static void evel_close_nv_pairs_list_entry(); -static void evel_store_nv_pair_field_name(char * const value); -static void evel_store_nv_pair_name(char * const item); -static void evel_store_suppressed_field_name(char * const item); -static EVEL_SUPPRESSED_NV_PAIRS * evel_get_last_nv_pairs(); - -/**************************************************************************//** - * Return the current measurement interval provided by the Event Listener. - * - * @returns The current measurement interval - * @retval EVEL_MEASUREMENT_INTERVAL_UKNOWN (0) - interval has not been - * specified - *****************************************************************************/ -int evel_get_measurement_interval() -{ - int result; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Lock, read, unlock. */ - /***************************************************************************/ - pthread_mutex_lock(&evel_measurement_interval_mutex); - result = evel_measurement_interval; - pthread_mutex_unlock(&evel_measurement_interval_mutex); - - EVEL_EXIT(); - - return result; -} - -/**************************************************************************//** - * Return the ::EVEL_THROTTLE_SPEC for a given domain. - * - * @param domain The domain for which to return state. - *****************************************************************************/ -EVEL_THROTTLE_SPEC * evel_get_throttle_spec(EVEL_EVENT_DOMAINS domain) -{ - EVEL_THROTTLE_SPEC * result; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(domain < EVEL_MAX_DOMAINS); - - result = evel_throttle_spec[domain]; - - EVEL_EXIT(); - - return result; -} - -/**************************************************************************//** - * Determine whether a field_name should be suppressed. - * - * @param throttle_spec Throttle specification for the domain being encoded. - * @param field_name The field name to encoded or suppress. - * @return true if the field_name should be suppressed, false otherwise. - *****************************************************************************/ -bool evel_throttle_suppress_field(EVEL_THROTTLE_SPEC * throttle_spec, - const char * const field_name) -{ - bool suppress = false; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(field_name != NULL); - - /***************************************************************************/ - /* If the throttle spec and hash table exist, query the field_names table. */ - /***************************************************************************/ - if ((throttle_spec != NULL) && (throttle_spec->hash_field_names != NULL)) - { - ENTRY hash_query; - ENTRY * hash_result; - hash_query.key = (char * const) field_name; - suppress = (hsearch_r(hash_query, - FIND, - &hash_result, - throttle_spec->hash_field_names) != 0); - } - - EVEL_EXIT(); - - return suppress; -} - -/**************************************************************************//** - * Determine whether a name-value pair should be allowed (not suppressed). - * - * @param throttle_spec Throttle specification for the domain being encoded. - * @param field_name The field name holding the name-value pairs. - * @param name The name of the name-value pair to encoded or suppress. - * @return true if the name-value pair should be suppressed, false otherwise. - *****************************************************************************/ -bool evel_throttle_suppress_nv_pair(EVEL_THROTTLE_SPEC * throttle_spec, - const char * const field_name, - const char * const name) -{ - EVEL_SUPPRESSED_NV_PAIRS * nv_pairs; - bool hit = false; - bool suppress = false; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(field_name != NULL); - assert(name != NULL); - - /***************************************************************************/ - /* If the throttle spec and hash table exist, query the nv_pairs table. */ - /***************************************************************************/ - if ((throttle_spec != NULL) && (throttle_spec->hash_nv_pairs_list != NULL)) - { - ENTRY hash_query; - ENTRY * hash_result; - hash_query.key = (char * const) field_name; - hit = (hsearch_r(hash_query, - FIND, - &hash_result, - throttle_spec->hash_nv_pairs_list) != 0); - if (hit) - { - nv_pairs = hash_result->data; - } - } - - /***************************************************************************/ - /* If we got a hit, and the nv_pairs and hash table exist, query the */ - /* nv_pairs table. */ - /***************************************************************************/ - if (hit && (nv_pairs != NULL) && (nv_pairs->hash_nv_pair_names != NULL)) - { - ENTRY hash_query; - ENTRY * hash_result; - hash_query.key = (char * const) name; - suppress = (hsearch_r(hash_query, - FIND, - &hash_result, - nv_pairs->hash_nv_pair_names) != 0); - } - - EVEL_EXIT(); - - return suppress; -} - -/**************************************************************************//** - * Initialize event throttling to the default state. - * - * Called from ::evel_initialize. - *****************************************************************************/ -void evel_throttle_initialize() -{ - int pthread_rc; - int ii; - - EVEL_ENTER(); - - for (ii = 0; ii < EVEL_MAX_DOMAINS; ii++) - { - evel_throttle_spec[ii] = NULL; - } - - pthread_rc = pthread_mutex_init(&evel_measurement_interval_mutex, NULL); - assert(pthread_rc == 0); - - evel_measurement_interval = EVEL_MEASUREMENT_INTERVAL_UKNOWN; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Clean up event throttling. - * - * Called from ::evel_terminate. - *****************************************************************************/ -void evel_throttle_terminate() -{ - int pthread_rc; - int ii; - - EVEL_ENTER(); - - for (ii = 0; ii < EVEL_MAX_DOMAINS; ii++) - { - if (evel_throttle_spec[ii] != NULL) - { - evel_throttle_free(evel_throttle_spec[ii]); - evel_throttle_spec[ii] = NULL; - } - } - - pthread_rc = pthread_mutex_destroy(&evel_measurement_interval_mutex); - assert(pthread_rc == 0); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Finalize a single ::EVEL_THROTTLE_SPEC. - * - * Now that the specification is collected, build hash tables to simplify the - * throttling itself. - * - * @param throttle_spec The ::EVEL_THROTTLE_SPEC to finalize. - *****************************************************************************/ -void evel_throttle_finalize(EVEL_THROTTLE_SPEC * throttle_spec) -{ - int nv_pairs_count; - DLIST_ITEM * dlist_item; - ENTRY * add_result; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(throttle_spec != NULL); - - /***************************************************************************/ - /* Populate the hash table for suppressed field names. */ - /***************************************************************************/ - throttle_spec->hash_field_names = - evel_throttle_hash_create(&throttle_spec->suppressed_field_names); - - /***************************************************************************/ - /* Create the hash table for suppressed nv pairs. */ - /***************************************************************************/ - nv_pairs_count = dlist_count(&throttle_spec->suppressed_nv_pairs_list); - if (nv_pairs_count > 0) - { - throttle_spec->hash_nv_pairs_list = calloc(1, sizeof(struct hsearch_data)); - assert(throttle_spec->hash_nv_pairs_list != NULL); - - /*************************************************************************/ - /* Provide plenty of space in the table - see hcreate_r notes. */ - /*************************************************************************/ - if (hcreate_r(nv_pairs_count * 2, throttle_spec->hash_nv_pairs_list) == 0) - { - EVEL_ERROR("Failed to create hash table"); - free(throttle_spec->hash_nv_pairs_list); - throttle_spec->hash_nv_pairs_list = NULL; - } - } - - /***************************************************************************/ - /* Populate the hash tables under suppressed field names. */ - /***************************************************************************/ - dlist_item = dlist_get_first(&throttle_spec->suppressed_nv_pairs_list); - while (dlist_item != NULL) - { - EVEL_SUPPRESSED_NV_PAIRS * nv_pairs = dlist_item->item; - ENTRY hash_add; - - /*************************************************************************/ - /* Set the key to the string, and the item to the nv_pairs. */ - /*************************************************************************/ - assert(nv_pairs != NULL); - hash_add.key = nv_pairs->nv_pair_field_name; - hash_add.data = nv_pairs; - hsearch_r(hash_add, ENTER, &add_result, throttle_spec->hash_nv_pairs_list); - - /*************************************************************************/ - /* Create the nv_pair_names hash since we're in here. */ - /*************************************************************************/ - nv_pairs->hash_nv_pair_names = - evel_throttle_hash_create(&nv_pairs->suppressed_nv_pair_names); - - dlist_item = dlist_get_next(dlist_item); - } - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Create and populate a hash table from a DLIST of keys. - * - * @param hash_keys Pointer to a DLIST of hash table keys. - * @return Pointer to the created hash-table, or NULL on failure. - *****************************************************************************/ -struct hsearch_data * evel_throttle_hash_create(DLIST * hash_keys) -{ - int key_count; - struct hsearch_data * hash_table; - ENTRY * add_result; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(hash_keys != NULL); - - /***************************************************************************/ - /* Count the keys and if there are any, populate the hash table with them. */ - /***************************************************************************/ - key_count = dlist_count(hash_keys); - if (key_count > 0) - { - EVEL_DEBUG("Populating table for %d keys", key_count); - - hash_table = calloc(1, sizeof(struct hsearch_data)); - assert(hash_table != NULL); - - /*************************************************************************/ - /* We need to leave plenty of space in the table - see hcreate_r notes. */ - /*************************************************************************/ - if (hcreate_r(key_count * 2, hash_table) != 0) - { - DLIST_ITEM * dlist_item; - dlist_item = dlist_get_first(hash_keys); - while (dlist_item != NULL) - { - assert(dlist_item->item != NULL); - - /*********************************************************************/ - /* Set the key and data to the item, which is a string in this case. */ - /*********************************************************************/ - ENTRY hash_add; - hash_add.key = dlist_item->item; - hash_add.data = dlist_item->item; - hsearch_r(hash_add, ENTER, &add_result, hash_table); - dlist_item = dlist_get_next(dlist_item); - } - } - else - { - EVEL_ERROR("Failed to create hash table"); - free(hash_table); - hash_table = NULL; - } - } - else - { - hash_table = NULL; - } - - EVEL_EXIT(); - - return hash_table; -} - -/**************************************************************************//** - * Free resources associated with a single ::EVEL_THROTTLE_SPEC. - * - * @param throttle_spec The ::EVEL_THROTTLE_SPEC to free. - *****************************************************************************/ -void evel_throttle_free(EVEL_THROTTLE_SPEC * throttle_spec) -{ - char * field_name; - EVEL_SUPPRESSED_NV_PAIRS * nv_pairs; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(throttle_spec != NULL); - - /***************************************************************************/ - /* Free any hash tables. */ - /***************************************************************************/ - if (throttle_spec->hash_field_names != NULL) - { - hdestroy_r(throttle_spec->hash_field_names); - free(throttle_spec->hash_field_names); - } - if (throttle_spec->hash_nv_pairs_list != NULL) - { - hdestroy_r(throttle_spec->hash_nv_pairs_list); - free(throttle_spec->hash_nv_pairs_list); - } - - /***************************************************************************/ - /* Iterate through the linked lists, freeing memory. */ - /***************************************************************************/ - field_name = dlist_pop_last(&throttle_spec->suppressed_field_names); - while (field_name != NULL) - { - free(field_name); - field_name = dlist_pop_last(&throttle_spec->suppressed_field_names); - } - - nv_pairs = dlist_pop_last(&throttle_spec->suppressed_nv_pairs_list); - while (nv_pairs != NULL) - { - evel_throttle_free_nv_pair(nv_pairs); - nv_pairs = dlist_pop_last(&throttle_spec->suppressed_nv_pairs_list); - } - - free(throttle_spec); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Free resources associated with a single ::EVEL_SUPPRESSED_NV_PAIR. - * - * @param nv_pair The ::EVEL_SUPPRESSED_NV_PAIR to free. - *****************************************************************************/ -void evel_throttle_free_nv_pair(EVEL_SUPPRESSED_NV_PAIRS * nv_pairs) -{ - char * suppressed_name; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(nv_pairs != NULL); - - /***************************************************************************/ - /* Free any hash tables. */ - /***************************************************************************/ - if (nv_pairs->hash_nv_pair_names != NULL) - { - hdestroy_r(nv_pairs->hash_nv_pair_names); - free(nv_pairs->hash_nv_pair_names); - } - - /***************************************************************************/ - /* Iterate through the linked lists, freeing memory. */ - /***************************************************************************/ - suppressed_name = dlist_pop_last(&nv_pairs->suppressed_nv_pair_names); - while (suppressed_name != NULL) - { - free(suppressed_name); - suppressed_name = dlist_pop_last(&nv_pairs->suppressed_nv_pair_names); - } - if (nv_pairs->nv_pair_field_name != NULL) - { - free(nv_pairs->nv_pair_field_name); - } - free(nv_pairs); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Handle a JSON response from the listener, as a list of tokens from JSMN. - * - * @param chunk Memory chunk containing the JSON buffer. - * @param json_tokens Array of tokens to handle. - * @param num_tokens The number of tokens to handle. - * @param post The memory chunk in which to place any resulting POST. - * @return true if the command was handled, false otherwise. - *****************************************************************************/ -bool evel_handle_command_list(const MEMORY_CHUNK * const chunk, - const jsmntok_t * const json_tokens, - const int num_tokens, - MEMORY_CHUNK * const post) -{ - EVEL_JSON_STACK stack; - EVEL_JSON_STACK * json_stack = &stack; - EVEL_JSON_STACK_ENTRY * entry; - - bool json_ok = true; - int token_index = 0; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(chunk != NULL); - assert(json_tokens != NULL); - assert(num_tokens < EVEL_MAX_RESPONSE_TOKENS); - - /***************************************************************************/ - /* Collect one top-level item. */ - /***************************************************************************/ - evel_init_json_stack(json_stack, chunk); - - /***************************************************************************/ - /* Initialize JSON processing variables. */ - /***************************************************************************/ - evel_provide_throttling_state = false; - evel_command_type_value = NULL; - evel_measurement_interval_value = NULL; - evel_throttle_spec_domain_value = NULL; - evel_throttle_spec_domain = EVEL_MAX_DOMAINS; - evel_temp_throttle = NULL; - evel_json_command_state = EVEL_JCS_START; - - /***************************************************************************/ - /* Loop through the tokens, keeping a stack of state representing the */ - /* nested JSON structure (see json_state). We also track our way through */ - /* the ::EVEL_JSON_COMMAND_STATE as we go. */ - /***************************************************************************/ - while (json_ok && (token_index < num_tokens)) - { - const jsmntok_t * const token = &json_tokens[token_index]; - - if (EVEL_DEBUG_ON()) - { - evel_debug_token(chunk, token); - } - - /*************************************************************************/ - /* We may have popped or pushed, so always re-evaluate the stack entry. */ - /*************************************************************************/ - entry = &json_stack->entry[json_stack->level]; - - switch(token->type) - { - case JSMN_OBJECT: - if ((entry->json_state == EVEL_JSON_ITEM) || - (entry->json_state == EVEL_JSON_VALUE)) - { - json_ok = evel_stack_push(json_stack, token->size, EVEL_JSON_KEY); - } - else - { - EVEL_ERROR("Unexpected JSON state %d at token %d (%d)", - entry->json_state, token_index, token->type); - json_ok = false; - } - break; - - case JSMN_ARRAY: - if ((entry->json_state == EVEL_JSON_ITEM) || - (entry->json_state == EVEL_JSON_VALUE)) - { - json_ok = evel_stack_push(json_stack, token->size, EVEL_JSON_ITEM); - } - else - { - EVEL_ERROR("Unexpected JSON state %d at token %d (%d)", - entry->json_state, token_index, token->type); - json_ok = false; - } - break; - - case JSMN_STRING: - if (entry->json_state == EVEL_JSON_KEY) - { - evel_stack_store_key(json_stack, token); - } - else if (entry->json_state == EVEL_JSON_VALUE) - { - evel_stack_store_value(json_stack, token); - } - else if (entry->json_state == EVEL_JSON_ITEM) - { - evel_stack_store_item(json_stack, token); - } - else - { - EVEL_ERROR("Unexpected JSON state %d at token %d (%d)", - entry->json_state, token_index, token->type); - json_ok = false; - } - break; - - case JSMN_PRIMITIVE: - if (entry->json_state == EVEL_JSON_VALUE) - { - evel_stack_store_value(json_stack, token); - } - else if (entry->json_state == EVEL_JSON_ITEM) - { - evel_stack_store_item(json_stack, token); - } - else - { - EVEL_ERROR("Unexpected JSON state %d at token %d (%d)", - entry->json_state, token_index, token->type); - json_ok = false; - } - break; - - case JSMN_UNDEFINED: - default: - EVEL_ERROR("Unexpected JSON format at token %d (%d)", - token_index, token->type); - json_ok = false; - break; - } - - /*************************************************************************/ - /* Pop the stack if we're counted enough nested items. */ - /*************************************************************************/ - evel_stack_pop(json_stack); - - token_index++; - } - - /***************************************************************************/ - /* Cleanup the stack - we may have exited without winding it back, if the */ - /* input was not well formed. */ - /***************************************************************************/ - evel_stack_cleanup(json_stack); - - /***************************************************************************/ - /* We may want to generate and POST a response to the command list. */ - /***************************************************************************/ - if (json_ok) - { - evel_command_list_response(post); - } - - /***************************************************************************/ - /* Make sure we're clean on exit. */ - /***************************************************************************/ - assert(evel_command_type_value == NULL); - assert(evel_measurement_interval_value == NULL); - assert(evel_throttle_spec_domain_value == NULL); - assert(evel_throttle_spec_domain == EVEL_MAX_DOMAINS); - assert(evel_temp_throttle == NULL); - - EVEL_EXIT(); - - return json_ok; -} - -/**************************************************************************//** - * Copy a copy of an element, in string form. - * - * The caller must manage memory allocated for the copied string. - * - * @param chunk Memory chunk containing the JSON buffer. - * @param token The token to copy from. - * @return the copy of the element. - *****************************************************************************/ -char * evel_stack_strdup(const MEMORY_CHUNK * const chunk, - const jsmntok_t * const token) -{ - char temp_char; - char * result; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Call strdup to copy the string, inserting a temporary \0 for the call. */ - /***************************************************************************/ - temp_char = chunk->memory[token->end]; - chunk->memory[token->end] = '\0'; - result = strdup(chunk->memory + token->start); - assert(result != NULL); - chunk->memory[token->end] = temp_char; - - EVEL_EXIT(); - - return result; -} - -/**************************************************************************//** - * Copy a copy of an element, in string form. - * - * @param json_stack The JSON stack to initialize. - * @param chunk The underlying memory chunk used for parsing. - *****************************************************************************/ -void evel_init_json_stack(EVEL_JSON_STACK * json_stack, - const MEMORY_CHUNK * const chunk) -{ - EVEL_JSON_STACK_ENTRY * entry; - - EVEL_ENTER(); - - json_stack->level = 0; - entry = json_stack->entry; - entry->json_state = EVEL_JSON_ITEM; - entry->json_count = 0; - entry->num_required = 1; - entry->json_key = NULL; - json_stack->chunk = chunk; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Push a new entry on the stack - * - * @param json_stack The stack. - * @param num_required The number of elements required. - * @param new_state The state for the new entry. - * @return false if we cannot push onto the stack. - *****************************************************************************/ -bool evel_stack_push(EVEL_JSON_STACK * const json_stack, - const int num_required, - const EVEL_JSON_STATE new_state) -{ - EVEL_JSON_STACK_ENTRY * entry; - char * key; - bool result; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(json_stack != NULL); - assert(json_stack->level >= 0); - assert(json_stack->level < EVEL_JSON_STACK_DEPTH); - assert((new_state == EVEL_JSON_ITEM) || (new_state == EVEL_JSON_KEY)); - - /***************************************************************************/ - /* Check nesting depth, and stop processing if we hit the limit. */ - /***************************************************************************/ - if ((json_stack->level + 1) >= EVEL_JSON_STACK_DEPTH) - { - EVEL_ERROR("JSON Nesting is too deep - stop processing"); - result = false; - goto exit_label; - } - - /***************************************************************************/ - /* Evaluate cases where we recurse and are interested in the contents. */ - /***************************************************************************/ - entry = &json_stack->entry[json_stack->level]; - key = entry->json_key; - - /***************************************************************************/ - /* Note that this is the key before we drop a level. */ - /***************************************************************************/ - if (key != NULL) - { - EVEL_DEBUG("Push with key: %s", key); - - switch (evel_json_command_state) - { - case EVEL_JCS_START: - if (strcmp(key, "commandList") == 0) - { - evel_set_command_state(EVEL_JCS_COMMAND_LIST); - } - break; - - case EVEL_JCS_COMMAND_LIST_ENTRY: - if (strcmp(key, "command") == 0) - { - evel_open_command(); - evel_set_command_state(EVEL_JCS_COMMAND); - } - break; - - case EVEL_JCS_COMMAND: - if (strcmp(key, "eventDomainThrottleSpecification") == 0) - { - evel_open_throttle_spec(); - evel_set_command_state(EVEL_JCS_SPEC); - } - break; - - case EVEL_JCS_SPEC: - if (strcmp(key, "suppressedFieldNames") == 0) - { - evel_set_command_state(EVEL_JCS_FIELD_NAMES); - } - else if (strcmp(key, "suppressedNvPairsList") == 0) - { - evel_set_command_state(EVEL_JCS_PAIRS_LIST); - } - break; - - case EVEL_JCS_PAIRS_LIST_ENTRY: - if (strcmp(key, "suppressedNvPairNames") == 0) - { - evel_set_command_state(EVEL_JCS_NV_PAIR_NAMES); - } - break; - - case EVEL_JCS_FIELD_NAMES: - case EVEL_JCS_PAIRS_LIST: - case EVEL_JCS_NV_PAIR_NAMES: - default: - EVEL_ERROR("Unexpected JSON key %s in state %d", - key, - evel_json_command_state); - break; - } - } - else - { - EVEL_DEBUG("Push with no key"); - - /*************************************************************************/ - /* If we're pushing without a key, then we're in an array. We switch */ - /* state based on the existing state and stack level. */ - /*************************************************************************/ - const int COMMAND_LIST_LEVEL = 2; - const int NV_PAIRS_LIST_LEVEL = 6; - - if ((evel_json_command_state == EVEL_JCS_PAIRS_LIST) && - (json_stack->level == NV_PAIRS_LIST_LEVEL)) - { - /***********************************************************************/ - /* We are entering an object within the "suppressedNvPairsList" array. */ - /***********************************************************************/ - evel_open_nv_pairs_list_entry(); - evel_set_command_state(EVEL_JCS_PAIRS_LIST_ENTRY); - } - - if ((evel_json_command_state == EVEL_JCS_COMMAND_LIST) && - (json_stack->level == COMMAND_LIST_LEVEL)) - { - /***********************************************************************/ - /* We are entering an object within the "commandList" array. */ - /***********************************************************************/ - evel_set_command_state(EVEL_JCS_COMMAND_LIST_ENTRY); - } - } - - /***************************************************************************/ - /* Push the stack and initialize the entry. */ - /***************************************************************************/ - json_stack->level++; - entry++; - EVEL_DEBUG("Stack Push -> %d", json_stack->level); - entry = &json_stack->entry[json_stack->level]; - entry->json_count = 0; - entry->num_required = num_required; - entry->json_state = new_state; - entry->json_key = NULL; - result = true; - -exit_label: - - EVEL_EXIT(); - - return result; -} - -/**************************************************************************//** - * Pop any stack entries which have collected the required number of items. - * - * @param json_stack The stack. - *****************************************************************************/ -void evel_stack_pop(EVEL_JSON_STACK * const json_stack) -{ - EVEL_JSON_STACK_ENTRY * entry; - char * key; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(json_stack != NULL); - assert(json_stack->level >= 0); - assert(json_stack->level < EVEL_JSON_STACK_DEPTH); - - entry = &json_stack->entry[json_stack->level]; - while ((json_stack->level > 0) && (entry->json_count == entry->num_required)) - { - key = entry->json_key; - - switch (evel_json_command_state) - { - case EVEL_JCS_COMMAND_LIST: - evel_set_command_state(EVEL_JCS_START); - break; - - case EVEL_JCS_COMMAND_LIST_ENTRY: - evel_set_command_state(EVEL_JCS_COMMAND_LIST); - break; - - case EVEL_JCS_COMMAND: - evel_close_command(); - evel_set_command_state(EVEL_JCS_COMMAND_LIST_ENTRY); - break; - - case EVEL_JCS_SPEC: - evel_close_throttle_spec(); - evel_set_command_state(EVEL_JCS_COMMAND); - break; - - case EVEL_JCS_FIELD_NAMES: - evel_set_command_state(EVEL_JCS_SPEC); - break; - - case EVEL_JCS_PAIRS_LIST: - evel_set_command_state(EVEL_JCS_SPEC); - break; - - case EVEL_JCS_PAIRS_LIST_ENTRY: - evel_close_nv_pairs_list_entry(); - evel_set_command_state(EVEL_JCS_PAIRS_LIST); - break; - - case EVEL_JCS_NV_PAIR_NAMES: - evel_set_command_state(EVEL_JCS_PAIRS_LIST_ENTRY); - break; - - default: - break; - } - - /*************************************************************************/ - /* Free off any key that was duplicated and stored. */ - /*************************************************************************/ - if (key != NULL) - { - free(key); - entry->json_key = NULL; - } - - /*************************************************************************/ - /* We just reached the required number of key-value pairs or items, so */ - /* pop the stack. */ - /*************************************************************************/ - json_stack->level--; - entry--; - - EVEL_DEBUG("Stack Pop -> %d", json_stack->level); - - /*************************************************************************/ - /* We just completed collection of an ITEM (within an ARRAY) or a VALUE */ - /* (within an OBJECT). Either way, we need to count it. */ - /*************************************************************************/ - entry->json_count++; - - /*************************************************************************/ - /* If we just completed a VALUE, then we expect the next element to be a */ - /* key, if there is a next element. */ - /*************************************************************************/ - if (entry->json_state == EVEL_JSON_VALUE) - { - entry->json_state = EVEL_JSON_KEY; - } - } - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Pop all stack entries, freeing any memory as we go. - * - * @param json_stack The stack. - *****************************************************************************/ -void evel_stack_cleanup(EVEL_JSON_STACK * const json_stack) -{ - EVEL_JSON_STACK_ENTRY * entry; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(json_stack != NULL); - assert(json_stack->level >= 0); - assert(json_stack->level < EVEL_JSON_STACK_DEPTH); - - entry = &json_stack->entry[json_stack->level]; - while ((json_stack->level > 0)) - { - /*************************************************************************/ - /* Free off any key that was duplicated and stored. */ - /*************************************************************************/ - if (entry->json_key != NULL) - { - free(entry->json_key); - entry->json_key = NULL; - } - - /*************************************************************************/ - /* We just reached the required number of key-value pairs or items, so */ - /* pop the stack. */ - /*************************************************************************/ - json_stack->level--; - entry--; - } - - /***************************************************************************/ - /* If we hit EVEL_JSON_STACK_DEPTH, we exit the loop and can leave these */ - /* values hanging - so clean them up. */ - /***************************************************************************/ - if (evel_command_type_value != NULL) - { - free(evel_command_type_value); - evel_command_type_value = NULL; - } - if (evel_measurement_interval_value != NULL) - { - free(evel_measurement_interval_value); - evel_measurement_interval_value = NULL; - } - if (evel_throttle_spec_domain_value != NULL) - { - free(evel_throttle_spec_domain_value); - evel_throttle_spec_domain_value = NULL; - } - evel_throttle_spec_domain = EVEL_MAX_DOMAINS; - if (evel_temp_throttle != NULL) - { - evel_throttle_free(evel_temp_throttle); - evel_temp_throttle = NULL; - } - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Store a key in the JSON stack. - * - * We always store the most recent key at each level in the stack. - * - * @param json_stack The stack. - * @param token The token holding the key. - *****************************************************************************/ -void evel_stack_store_key(EVEL_JSON_STACK * const json_stack, - const jsmntok_t * const token) -{ - EVEL_JSON_STACK_ENTRY * entry; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(json_stack != NULL); - assert(json_stack->level >= 0); - assert(json_stack->level < EVEL_JSON_STACK_DEPTH); - - /***************************************************************************/ - /* Free any previously stored key, replacing it with the new one. */ - /***************************************************************************/ - entry = &json_stack->entry[json_stack->level]; - if (entry->json_key != NULL) - { - free(entry->json_key); - } - entry->json_key = evel_stack_strdup(json_stack->chunk, token); - - /***************************************************************************/ - /* Switch state to collecting the corresponding value. */ - /***************************************************************************/ - entry->json_state = EVEL_JSON_VALUE; - - EVEL_DEBUG("Stored key: %s", entry->json_key); - EVEL_EXIT(); -} - -/**************************************************************************//** - * Store a value in the JSON stack. - * - * @param json_stack The stack. - * @param token The token holding the value. - *****************************************************************************/ -void evel_stack_store_value(EVEL_JSON_STACK * const json_stack, - const jsmntok_t * const token) -{ - EVEL_JSON_STACK_ENTRY * entry; - char * value; - bool stored; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(json_stack != NULL); - assert(json_stack->level >= 0); - assert(json_stack->level < EVEL_JSON_STACK_DEPTH); - - /***************************************************************************/ - /* Based on the (key, state), work out whether we're expecting a value, */ - /* then store or ignore it as required. */ - /***************************************************************************/ - entry = &json_stack->entry[json_stack->level]; - value = evel_stack_strdup(json_stack->chunk, token); - stored = false; - EVEL_DEBUG("Store value: %s", value); - - switch (evel_json_command_state) - { - case EVEL_JCS_COMMAND: - if (strcmp(entry->json_key, "commandType") == 0) - { - evel_command_type_value = value; - stored = true; - } - else if (strcmp(entry->json_key, "measurementInterval") == 0) - { - evel_measurement_interval_value = value; - stored = true; - } - break; - - case EVEL_JCS_SPEC: - if (strcmp(entry->json_key, "eventDomain") == 0) - { - evel_throttle_spec_domain_value = value; - stored = true; - } - break; - - case EVEL_JCS_PAIRS_LIST_ENTRY: - if (strcmp(entry->json_key, "nvPairFieldName") == 0) - { - evel_store_nv_pair_field_name(value); - stored = true; - } - break; - - default: - EVEL_DEBUG("Ignoring value in state: %s", - evel_jcs_strings[evel_json_command_state]); - break; - } - - if (!stored) - { - EVEL_DEBUG("Ignored value: %s", value); - free(value); - } - - /***************************************************************************/ - /* Switch state to another key. */ - /***************************************************************************/ - entry->json_state = EVEL_JSON_KEY; - - /***************************************************************************/ - /* Count the key-value pair. */ - /***************************************************************************/ - entry->json_count++; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Store an item in the JSON stack - a string or primitive in an array. - * - * @param json_stack The stack. - * @param token The token holding the item. - *****************************************************************************/ -void evel_stack_store_item(EVEL_JSON_STACK * const json_stack, - const jsmntok_t * const token) -{ - EVEL_JSON_STACK_ENTRY * entry; - char * item; - bool stored; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(json_stack != NULL); - assert(json_stack->level >= 0); - assert(json_stack->level < EVEL_JSON_STACK_DEPTH); - - /***************************************************************************/ - /* Based on the state, work out whether we're expecting an item, then */ - /* store or ignore it as required. */ - /***************************************************************************/ - entry = &json_stack->entry[json_stack->level]; - item = evel_stack_strdup(json_stack->chunk, token); - stored = false; - EVEL_DEBUG("Store item: %s", item); - - switch (evel_json_command_state) - { - case EVEL_JCS_NV_PAIR_NAMES: - evel_store_nv_pair_name(item); - stored = true; - break; - - case EVEL_JCS_FIELD_NAMES: - evel_store_suppressed_field_name(item); - stored = true; - break; - - default: - EVEL_DEBUG("Ignoring item in state: %s", - evel_jcs_strings[evel_json_command_state]); - break; - } - - if (!stored) - { - EVEL_DEBUG("Ignored item: %s", item); - free(item); - } - - /***************************************************************************/ - /* We need another item. This is purely defensive. */ - /***************************************************************************/ - entry->json_state = EVEL_JSON_ITEM; - - /***************************************************************************/ - /* Count the item. */ - /***************************************************************************/ - entry->json_count++; -} - -/**************************************************************************//** - * Set the JSON command state to a new value. - * - * @param new_state The new state to set. - *****************************************************************************/ -void evel_set_command_state(const EVEL_JSON_COMMAND_STATE new_state) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(evel_json_command_state < EVEL_JCS_MAX); - assert(new_state < EVEL_JCS_MAX); - - /***************************************************************************/ - /* Provide common debug, and set the new state. */ - /***************************************************************************/ - EVEL_DEBUG("Command State: %s -> %s", - evel_jcs_strings[evel_json_command_state], - evel_jcs_strings[new_state]); - evel_json_command_state = new_state; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Produce debug output from a JSON token. - * - * @param chunk Memory chunk containing the JSON buffer. - * @param token Token to dump. - *****************************************************************************/ -void evel_debug_token(const MEMORY_CHUNK * const chunk, - const jsmntok_t * const token) -{ - char temp_char; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(token->type > 0); - assert(token->type < JSON_TOKEN_TYPES); - - /***************************************************************************/ - /* Log the token, leaving it in the state in which it started. */ - /***************************************************************************/ - temp_char = chunk->memory[token->end]; - chunk->memory[token->end] = '\0'; - EVEL_DEBUG("JSON token type: %s", evel_json_token_strings[token->type]); - EVEL_DEBUG("JSON token: %s", chunk->memory + token->start); - chunk->memory[token->end] = temp_char; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Post a response to the commandList. - * - * @param post Memory chunk in which to post a response. - *****************************************************************************/ -void evel_command_list_response(MEMORY_CHUNK * const post) -{ - char * json_post; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(post != NULL); - assert(post->memory == NULL); - - if (evel_provide_throttling_state) - { - EVEL_DEBUG("Provide throttling state"); - - /*************************************************************************/ - /* Encode the response, making it printf-able for debug. */ - /*************************************************************************/ - json_post = malloc(EVEL_MAX_JSON_BODY); - assert(json_post != NULL); - post->size = evel_json_encode_throttle(json_post, EVEL_MAX_JSON_BODY - 1); - post->memory = json_post; - post->memory[post->size] = '\0'; - evel_provide_throttling_state = false; - } - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Encode the full throttling specification according to AT&T's schema. - * - * @param json Pointer to where to store the JSON encoded data. - * @param max_size Size of storage available in json_body. - * @returns Number of bytes actually written. - *****************************************************************************/ -int evel_json_encode_throttle(char * const json, const int max_size) -{ - bool throttled; - int domain; - int offset; - bool domain_added; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(json != NULL); - assert(max_size > 0); - - /***************************************************************************/ - /* Work out if we're throttled. */ - /***************************************************************************/ - throttled = false; - for (domain = EVEL_DOMAIN_FAULT; domain < EVEL_MAX_DOMAINS; domain++) - { - if (evel_throttle_spec[domain] != NULL) - { - throttled = true; - } - } - - /***************************************************************************/ - /* Encode the response. */ - /***************************************************************************/ - offset = 0; - offset += snprintf(json + offset, max_size - offset, - "{\"eventThrottlingState\": {"); - offset += snprintf(json + offset, max_size - offset, - "\"eventThrottlingMode\": \"%s\"", - throttled ? "throttled" : "normal"); - if (throttled) - { - offset += snprintf(json + offset, max_size - offset, - ", \"eventDomainThrottleSpecificationList\": ["); - - domain_added = false; - for (domain = EVEL_DOMAIN_FAULT; domain < EVEL_MAX_DOMAINS; domain++) - { - if (evel_throttle_spec[domain] != NULL) - { - if (domain_added) - { - offset += snprintf(json + offset, max_size - offset, ", "); - } - - offset += evel_json_encode_throttle_spec(json + offset, - max_size - offset, - domain); - domain_added = true; - } - } - - offset += snprintf(json + offset, max_size - offset, "]"); - } - - offset += snprintf(json + offset, max_size - offset, "}}"); - - EVEL_EXIT(); - - return offset; -} - -/**************************************************************************//** - * Encode a throttling specification for a domain. - * - * @param json Pointer to where to store the JSON encoded data. - * @param max_size Size of storage available in json_body. - * @returns Number of bytes actually written. - *****************************************************************************/ -int evel_json_encode_throttle_spec(char * const json, - const int max_size, - const EVEL_EVENT_DOMAINS domain) -{ - int offset; - EVEL_THROTTLE_SPEC * throttle_spec; - DLIST_ITEM * dlist_item; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(domain >= EVEL_DOMAIN_FAULT); - assert(domain < EVEL_MAX_DOMAINS); - assert(evel_throttle_spec[domain] != NULL); - - throttle_spec = evel_throttle_spec[domain]; - - /***************************************************************************/ - /* Encode the domain. */ - /***************************************************************************/ - offset = 0; - offset += snprintf(json + offset, max_size - offset, - "{"); - offset += snprintf(json + offset, max_size - offset, - "\"eventDomain\": \"%s\"", - evel_domain_strings[domain]); - - /***************************************************************************/ - /* Encode "suppressedFieldNames". */ - /***************************************************************************/ - dlist_item = dlist_get_first(&throttle_spec->suppressed_field_names); - if (dlist_item != NULL) - { - offset += snprintf(json + offset, max_size - offset, - ", \"suppressedFieldNames\": ["); - while (dlist_item != NULL) - { - char * suppressed_field = dlist_item->item; - assert(suppressed_field != NULL); - - offset += snprintf(json + offset, max_size - offset, - "\"%s\"", suppressed_field); - dlist_item = dlist_get_next(dlist_item); - if (dlist_item != NULL) - { - offset += snprintf(json + offset, max_size - offset, ", "); - } - } - - offset += snprintf(json + offset, max_size - offset, "]"); - } - - /***************************************************************************/ - /* Encode "suppressedNvPairsList". */ - /***************************************************************************/ - dlist_item = dlist_get_first(&throttle_spec->suppressed_nv_pairs_list); - if (dlist_item != NULL) - { - offset += snprintf(json + offset, max_size - offset, - ", \"suppressedNvPairsList\": ["); - while (dlist_item != NULL) - { - offset += evel_json_encode_nv_pairs(json + offset, - max_size - offset, - dlist_item->item); - dlist_item = dlist_get_next(dlist_item); - if (dlist_item != NULL) - { - offset += snprintf(json + offset, max_size - offset, ", "); - } - } - - offset += snprintf(json + offset, max_size - offset, "]"); - } - - offset += snprintf(json + offset, max_size - offset, "}"); - - EVEL_EXIT(); - - return offset; -} - -/**************************************************************************//** - * Encode a single "suppressedNvPairsListEntry". - * - * @param json Pointer to where to store the JSON encoded data. - * @param max_size Size of storage available in json_body. - * @returns Number of bytes actually written. - *****************************************************************************/ -int evel_json_encode_nv_pairs(char * const json, - const int max_size, - EVEL_SUPPRESSED_NV_PAIRS * nv_pairs) -{ - DLIST_ITEM * dlist_item; - char * name; - int offset; - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(nv_pairs != NULL); - assert(nv_pairs->nv_pair_field_name != NULL); - assert(!dlist_is_empty(&nv_pairs->suppressed_nv_pair_names)); - - /***************************************************************************/ - /* Encode it. */ - /***************************************************************************/ - offset = 0; - offset += snprintf(json + offset, max_size - offset, "{"); - offset += snprintf(json + offset, max_size - offset, - "\"nvPairFieldName\": \"%s\"", - nv_pairs->nv_pair_field_name); - dlist_item = dlist_get_first(&nv_pairs->suppressed_nv_pair_names); - offset += snprintf(json + offset, max_size - offset, - ", \"suppressedNvPairNames\": ["); - while (dlist_item != NULL) - { - name = dlist_item->item; - assert(name != NULL); - offset += snprintf(json + offset, max_size - offset, "\"%s\"", name); - dlist_item = dlist_get_next(dlist_item); - if (dlist_item != NULL) - { - offset += snprintf(json + offset, max_size - offset, ", "); - } - } - offset += snprintf(json + offset, max_size - offset, "]"); - offset += snprintf(json + offset, max_size - offset, "}"); - - EVEL_EXIT(); - - return offset; -} - -/**************************************************************************//** - * Method called when we open a "command" object. - *****************************************************************************/ -void evel_open_command() -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Make some assertions. */ - /***************************************************************************/ - assert(evel_command_type_value == NULL); - assert(evel_measurement_interval_value == NULL); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Method called when we close a "command" object. - *****************************************************************************/ -void evel_close_command() -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* If a commandType was provided, fan out and handle it now what we have */ - /* fathered all related information. */ - /* */ - /* Note that we handle throttling specification and measurement interval */ - /* updates immediately on closing the command (not the list). We could */ - /* reject *all* commands in a list if any of them are invalid, but we are */ - /* take a best-effort strategy here - any valid-looking command gets */ - /* implemented regardless of what follows. */ - /***************************************************************************/ - if (evel_command_type_value != NULL) - { - EVEL_DEBUG("Closing command %s", evel_command_type_value); - - if (strcmp(evel_command_type_value, "provideThrottlingState") == 0) - { - evel_provide_throttling_state = true; - } - else if (strcmp(evel_command_type_value, "throttlingSpecification") == 0) - { - evel_set_throttling_spec(); - } - else if (strcmp(evel_command_type_value, "measurementIntervalChange") == 0) - { - evel_set_measurement_interval(); - } - else - { - EVEL_ERROR("Ignoring unknown commandType: %s\n", - evel_command_type_value); - } - - /*************************************************************************/ - /* Free the captured "commandType" value. */ - /*************************************************************************/ - free(evel_command_type_value); - evel_command_type_value = NULL; - } - - /***************************************************************************/ - /* There could be an unused working throttle spec at this point - if the */ - /* "throttlingSpecification" commandType was not provided, or an invalid */ - /* domain was provided, or was not provided at all. */ - /***************************************************************************/ - if (evel_temp_throttle != NULL) - { - evel_throttle_free(evel_temp_throttle); - evel_temp_throttle = NULL; - } - - /***************************************************************************/ - /* Similarly, the domain could be set. */ - /***************************************************************************/ - evel_throttle_spec_domain = EVEL_MAX_DOMAINS; - - /***************************************************************************/ - /* There could be an unused measurement interval value at this point - if */ - /* the "measurementIntervalChange" command was not provided. */ - /***************************************************************************/ - if (evel_measurement_interval_value != NULL) - { - free(evel_measurement_interval_value); - evel_measurement_interval_value = NULL; - } - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the provided throttling specification, when the command closes. - *****************************************************************************/ -void evel_set_throttling_spec() -{ - EVEL_ENTER(); - - if ((evel_throttle_spec_domain >= 0) && - (evel_throttle_spec_domain < EVEL_MAX_DOMAINS)) - { - EVEL_DEBUG("Updating throttle spec for domain: %s", - evel_domain_strings[evel_throttle_spec_domain]); - - /*************************************************************************/ - /* Free off the previous throttle specification for the domain, if there */ - /* is one. */ - /*************************************************************************/ - if (evel_throttle_spec[evel_throttle_spec_domain] != NULL) - { - evel_throttle_free(evel_throttle_spec[evel_throttle_spec_domain]); - } - - /*************************************************************************/ - /* Finalize the working throttling spec, if there is one. */ - /*************************************************************************/ - if (evel_temp_throttle != NULL) - { - evel_throttle_finalize(evel_temp_throttle); - } - - /*************************************************************************/ - /* Replace the throttle specification for the domain with the working */ - /* throttle specification. This could be NULL, if an empty throttle */ - /* specification has been received for a domain. */ - /*************************************************************************/ - evel_throttle_spec[evel_throttle_spec_domain] = evel_temp_throttle; - evel_temp_throttle = NULL; - } - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the provided measurement interval, when the command closes. - *****************************************************************************/ -void evel_set_measurement_interval() -{ - EVEL_ENTER(); - - if (evel_measurement_interval_value != NULL) - { - const long int value = strtol(evel_measurement_interval_value, NULL, 10); - - if ((value >= 0) && (value <= INT_MAX)) - { - /***********************************************************************/ - /* Lock, update, unlock. */ - /***********************************************************************/ - EVEL_DEBUG("Updating measurement interval to %d\n", value); - - pthread_mutex_lock(&evel_measurement_interval_mutex); - evel_measurement_interval = value; - pthread_mutex_unlock(&evel_measurement_interval_mutex); - } - else - { - EVEL_ERROR("Ignoring invalid measurement interval: %s", - evel_measurement_interval_value); - } - } - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Method called when we open an "eventDomainThrottleSpecification" object. - *****************************************************************************/ -void evel_open_throttle_spec() -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(evel_throttle_spec_domain_value == NULL); - assert(evel_throttle_spec_domain == EVEL_MAX_DOMAINS); - assert(evel_temp_throttle == NULL); - - /***************************************************************************/ - /* Allocate and initialize an ::EVEL_THROTTLE_SPEC in which to hold */ - /* captured JSON elements. */ - /***************************************************************************/ - evel_temp_throttle = malloc(sizeof(EVEL_THROTTLE_SPEC)); - assert(evel_temp_throttle != NULL); - dlist_initialize(&evel_temp_throttle->suppressed_field_names); - dlist_initialize(&evel_temp_throttle->suppressed_nv_pairs_list); - evel_temp_throttle->hash_field_names = NULL; - evel_temp_throttle->hash_nv_pairs_list = NULL; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Method called when we close an "eventDomainThrottleSpecification" object. - *****************************************************************************/ -void evel_close_throttle_spec() -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Decode, free and blank a captured event domain value. */ - /***************************************************************************/ - if (evel_throttle_spec_domain_value != NULL) - { - evel_throttle_spec_domain = - evel_decode_domain(evel_throttle_spec_domain_value); - free(evel_throttle_spec_domain_value); - evel_throttle_spec_domain_value = NULL; - } - - /***************************************************************************/ - /* Free off an empty working throttle spec, to stop it being used. This */ - /* state should be represented by a NULL pointer for the domain. */ - /***************************************************************************/ - if (evel_temp_throttle != NULL) - { - if (dlist_is_empty(&evel_temp_throttle->suppressed_field_names) && - dlist_is_empty(&evel_temp_throttle->suppressed_nv_pairs_list)) - { - free(evel_temp_throttle); - evel_temp_throttle = NULL; - } - } - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Convert a value for an "eventDomain" into an ::EVEL_EVENT_DOMAINS. - * - * @param domain_value The domain string value to decode. - * @returns The matching ::EVEL_EVENT_DOMAINS, or ::EVEL_MAX_DOMAINS on error. - *****************************************************************************/ -EVEL_EVENT_DOMAINS evel_decode_domain(char * domain_value) -{ - EVEL_EVENT_DOMAINS result; - int ii; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(domain_value != NULL); - - result = EVEL_MAX_DOMAINS; - for (ii = EVEL_DOMAIN_FAULT; ii < EVEL_MAX_DOMAINS; ii++) - { - assert(evel_domain_strings[ii] != NULL); - if (strcmp(evel_domain_strings[ii], domain_value) == 0) - { - result = ii; - } - } - - EVEL_EXIT(); - - return result; -} - -/**************************************************************************//** - * Method called when we open a "suppressedNvPairsListEntry" object. - *****************************************************************************/ -void evel_open_nv_pairs_list_entry() -{ - EVEL_SUPPRESSED_NV_PAIRS * nv_pairs; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(evel_temp_throttle != NULL); - - /***************************************************************************/ - /* Allocate and initialize an ::EVEL_SUPPRESSED_NV_PAIRS, and add it to */ - /* the list. */ - /***************************************************************************/ - nv_pairs = malloc(sizeof(EVEL_SUPPRESSED_NV_PAIRS)); - assert(nv_pairs != NULL); - nv_pairs->nv_pair_field_name = NULL; - dlist_initialize(&nv_pairs->suppressed_nv_pair_names); - nv_pairs->hash_nv_pair_names = NULL; - dlist_push_last(&evel_temp_throttle->suppressed_nv_pairs_list, nv_pairs); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Method called when we close a "suppressedNvPairsListEntry" object. - *****************************************************************************/ -void evel_close_nv_pairs_list_entry() -{ - EVEL_SUPPRESSED_NV_PAIRS * nv_pairs; - EVEL_SUPPRESSED_NV_PAIRS * popped; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Get the latest nv pairs. This also performs the required checks. */ - /***************************************************************************/ - nv_pairs = evel_get_last_nv_pairs(); - - /***************************************************************************/ - /* For a "suppressedNvPairsListEntry" to have any meaning, we need both */ - /* "nvPairFieldName" and "suppressedNvPairNames". If we don't, then pop */ - /* and free whatever we just collected. */ - /***************************************************************************/ - if ((nv_pairs->nv_pair_field_name == NULL) || - dlist_is_empty(&nv_pairs->suppressed_nv_pair_names)) - { - popped = dlist_pop_last(&evel_temp_throttle->suppressed_nv_pairs_list); - assert(popped == nv_pairs); - evel_throttle_free_nv_pair(popped); - } - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Store an "nvPairFieldName" value in the working throttle spec. - * - * @param value The value to store. - *****************************************************************************/ -void evel_store_nv_pair_field_name(char * const value) -{ - EVEL_SUPPRESSED_NV_PAIRS * nv_pairs; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Get the latest nv pairs. This also performs the required checks. */ - /***************************************************************************/ - nv_pairs = evel_get_last_nv_pairs(); - - /***************************************************************************/ - /* Store the value. */ - /***************************************************************************/ - nv_pairs->nv_pair_field_name = value; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Store a "suppressedNvPairNames" item in the working throttle spec. - * - * @param item The item to store. - *****************************************************************************/ -void evel_store_nv_pair_name(char * const item) -{ - EVEL_SUPPRESSED_NV_PAIRS * nv_pairs; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Get the latest nv pairs. This also performs the required checks. */ - /***************************************************************************/ - nv_pairs = evel_get_last_nv_pairs(); - - /***************************************************************************/ - /* Store the item. */ - /***************************************************************************/ - dlist_push_last(&nv_pairs->suppressed_nv_pair_names, item); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Store a "suppressedFieldNames" item in the working throttle spec. - * - * @param item The item to store. - *****************************************************************************/ -void evel_store_suppressed_field_name(char * const item) -{ - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(evel_temp_throttle != NULL); - - /***************************************************************************/ - /* Store the item. */ - /***************************************************************************/ - dlist_push_last(&evel_temp_throttle->suppressed_field_names, item); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Get the last added suppressed nv pairs list entry in the working spec. - * - * @returns The last entry. - *****************************************************************************/ -EVEL_SUPPRESSED_NV_PAIRS * evel_get_last_nv_pairs() -{ - DLIST_ITEM * dlist_item; - EVEL_SUPPRESSED_NV_PAIRS * nv_pairs; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(evel_temp_throttle != NULL); - - /***************************************************************************/ - /* Get the pair that was added when we opened the list entry. */ - /***************************************************************************/ - dlist_item = dlist_get_last(&evel_temp_throttle->suppressed_nv_pairs_list); - assert(dlist_item != NULL); - nv_pairs = dlist_item->item; - assert(nv_pairs != NULL); - - EVEL_EXIT(); - - return nv_pairs; -} diff --git a/VES5.0/evel/evel-library/code/evel_library/evel_throttle.h b/VES5.0/evel/evel-library/code/evel_library/evel_throttle.h deleted file mode 100644 index 5f02cd2f..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/evel_throttle.h +++ /dev/null @@ -1,228 +0,0 @@ -#ifndef EVEL_THROTTLE_INCLUDED -#define EVEL_THROTTLE_INCLUDED - -/**************************************************************************//** - * @file - * EVEL throttle definitions. - * - * These are internal definitions related to throttling specicications, which - * are required within the library but are not intended for external - * consumption. - * - * License - * ------- - * - * Copyright(c) <2016>, AT&T Intellectual Property. All other rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#include "evel_internal.h" -#include "jsmn.h" - -/*****************************************************************************/ -/* Maximum depth of JSON response that we can handle. */ -/*****************************************************************************/ -#define EVEL_JSON_STACK_DEPTH 10 - -/**************************************************************************//** - * Maximum number of tokens that we allow for in a JSON response. - *****************************************************************************/ -#define EVEL_MAX_RESPONSE_TOKENS 1024 - -/**************************************************************************//** - * The nature of the next token that we are iterating through. Within an - * object, we alternate between collecting keys and values. Within an array, - * we only collect items. - *****************************************************************************/ -typedef enum { - EVEL_JSON_KEY, - EVEL_JSON_VALUE, - EVEL_JSON_ITEM -} EVEL_JSON_STATE; - -/**************************************************************************//** - * States which we move through during JSON processing, tracking our way - * through the supported JSON structure. - *****************************************************************************/ -typedef enum -{ - /***************************************************************************/ - /* Initial state. */ - /***************************************************************************/ - EVEL_JCS_START, - - /***************************************************************************/ - /* {"commandList": [ */ - /***************************************************************************/ - EVEL_JCS_COMMAND_LIST, - - /***************************************************************************/ - /* {"commandList": [{ */ - /***************************************************************************/ - EVEL_JCS_COMMAND_LIST_ENTRY, - - /***************************************************************************/ - /* {"commandList": [{"command": { */ - /***************************************************************************/ - EVEL_JCS_COMMAND, - - /***************************************************************************/ - /* ... "eventDomainThrottleSpecification": { */ - /***************************************************************************/ - EVEL_JCS_SPEC, - - /***************************************************************************/ - /* ... "suppressedFieldNames": [ */ - /***************************************************************************/ - EVEL_JCS_FIELD_NAMES, - - /***************************************************************************/ - /* ... "suppressedNvPairsList": [ */ - /***************************************************************************/ - EVEL_JCS_PAIRS_LIST, - - /***************************************************************************/ - /* ... "suppressedNvPairsList": [{ */ - /***************************************************************************/ - EVEL_JCS_PAIRS_LIST_ENTRY, - - /***************************************************************************/ - /* ... "suppressedNvPairNames": [ */ - /***************************************************************************/ - EVEL_JCS_NV_PAIR_NAMES, - - EVEL_JCS_MAX -} EVEL_JSON_COMMAND_STATE; - -/**************************************************************************//** - * An entry in the JSON stack. - *****************************************************************************/ -typedef struct evel_json_stack_entry { - - /***************************************************************************/ - /* The number of elements required at this level. */ - /***************************************************************************/ - int num_required; - - /***************************************************************************/ - /* The number of elements collected at this level. */ - /***************************************************************************/ - int json_count; - - /***************************************************************************/ - /* The collection state at this level in the JSON stack. */ - /***************************************************************************/ - EVEL_JSON_STATE json_state; - - /***************************************************************************/ - /* The key being collected (if json_state is EVEL_JSON_VALUE), or NULL. */ - /***************************************************************************/ - char * json_key; - -} EVEL_JSON_STACK_ENTRY; - -/**************************************************************************//** - * The JSON stack. - *****************************************************************************/ -typedef struct evel_json_stack { - - /***************************************************************************/ - /* The current position of the stack - starting at zero. */ - /***************************************************************************/ - int level; - - /***************************************************************************/ - /* The stack itself. */ - /***************************************************************************/ - EVEL_JSON_STACK_ENTRY entry[EVEL_JSON_STACK_DEPTH]; - - /***************************************************************************/ - /* The underlying memory chunk. */ - /***************************************************************************/ - const MEMORY_CHUNK * chunk; - -} EVEL_JSON_STACK; - -/**************************************************************************//** - * Initialize event throttling to the default state. - * - * Called from ::evel_initialize. - *****************************************************************************/ -void evel_throttle_initialize(); - -/**************************************************************************//** - * Clean up event throttling. - * - * Called from ::evel_terminate. - *****************************************************************************/ -void evel_throttle_terminate(); - -/**************************************************************************//** - * Handle a JSON response from the listener, as a list of tokens from JSMN. - * - * @param chunk Memory chunk containing the JSON buffer. - * @param json_tokens Array of tokens to handle. - * @param num_tokens The number of tokens to handle. - * @param post The memory chunk in which to place any resulting POST. - * @return true if the command was handled, false otherwise. - *****************************************************************************/ -bool evel_handle_command_list(const MEMORY_CHUNK * const chunk, - const jsmntok_t * const json_tokens, - const int num_tokens, - MEMORY_CHUNK * const post); - -/**************************************************************************//** - * Return the ::EVEL_THROTTLE_SPEC for a given domain. - * - * @param domain The domain for which to return state. - *****************************************************************************/ -EVEL_THROTTLE_SPEC * evel_get_throttle_spec(EVEL_EVENT_DOMAINS domain); - -/**************************************************************************//** - * Determine whether a field_name should be suppressed. - * - * @param throttle_spec Throttle specification for the domain being encoded. - * @param field_name The field name to encoded or suppress. - * @return true if the field_name should be suppressed, false otherwise. - *****************************************************************************/ -bool evel_throttle_suppress_field(EVEL_THROTTLE_SPEC * throttle_spec, - const char * const field_name); - -/**************************************************************************//** - * Determine whether a name-value pair should be allowed (not suppressed). - * - * @param throttle_spec Throttle specification for the domain being encoded. - * @param field_name The field name holding the name-value pairs. - * @param name The name of the name-value pair to encoded or suppress. - * @return true if the name-value pair should be suppressed, false otherwise. - *****************************************************************************/ -bool evel_throttle_suppress_nv_pair(EVEL_THROTTLE_SPEC * throttle_spec, - const char * const field_name, - const char * const name); - -#endif diff --git a/VES5.0/evel/evel-library/code/evel_library/evel_voicequality.c b/VES5.0/evel/evel-library/code/evel_library/evel_voicequality.c deleted file mode 100644 index b99cfbb6..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/evel_voicequality.c +++ /dev/null @@ -1,661 +0,0 @@ -/**************************************************************************//** - * @file - * Implementation of EVEL functions relating to the Voice Quality. - * - * License - * ------- - * - * Copyright(c) <2016>, AT&T Intellectual Property. All other rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#include <string.h> -#include <assert.h> -#include <stdlib.h> - -#include "evel.h" -#include "evel_internal.h" -#include "evel_throttle.h" - -/**************************************************************************//** - * Create a new voice quality event. - * - * @note The mandatory fields on the Voice Quality must be supplied to this - * factory function and are immutable once set. Optional fields have - * explicit setter functions, but again values may only be set once - * so that the Voice Quality has immutable properties. - * @param calleeSideCodec Callee codec for the call. - * @param callerSideCodec Caller codec for the call. - * @param correlator Constant across all events on this call. - * @param midCallRtcp Base64 encoding of the binary RTCP data - * (excluding Eth/IP/UDP headers). - * @param vendorVnfNameFields Vendor, VNF and VfModule names. - * @returns pointer to the newly manufactured ::EVENT_VOICE_QUALITY. If the - * event is not used (i.e. posted) it must be released using - ::evel_free_voice_quality. - * @retval NULL Failed to create the event. - *****************************************************************************/ -EVENT_VOICE_QUALITY * evel_new_voice_quality(const char * const calleeSideCodec, - const char * const callerSideCodec, const char * const correlator, - const char * const midCallRtcp, const char * const vendorName) { - - bool inError = false; - EVENT_VOICE_QUALITY *voiceQuality = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(calleeSideCodec != NULL); - assert(callerSideCodec != NULL); - assert(correlator != NULL); - assert(midCallRtcp != NULL); - assert(vendorName != NULL); - - /***************************************************************************/ - /* Allocate the Voice Quality. */ - /***************************************************************************/ - voiceQuality = malloc(sizeof(EVENT_VOICE_QUALITY)); - - if (voiceQuality == NULL) - { - log_error_state("Out of memory"); - inError = true; - } - - //Only in case of successful allocation initialize data. - if (inError == false) { - memset(voiceQuality, 0, sizeof(EVENT_VOICE_QUALITY)); - EVEL_DEBUG("New Voice Quality is at %lp", voiceQuality); - - /***************************************************************************/ - /* Initialize the header & the fault fields. Optional integer values are */ - /* initialized as 0. */ - /***************************************************************************/ - evel_init_header(&voiceQuality->header,"voiceQuality"); - voiceQuality->header.event_domain = EVEL_DOMAIN_VOICE_QUALITY; - voiceQuality->major_version = EVEL_VOICEQ_MAJOR_VERSION; - voiceQuality->minor_version = EVEL_VOICEQ_MINOR_VERSION; - - voiceQuality->calleeSideCodec = strdup(calleeSideCodec); - voiceQuality->callerSideCodec = strdup(callerSideCodec); - voiceQuality->correlator = strdup(correlator); - voiceQuality->midCallRtcp = strdup(midCallRtcp); - evel_init_vendor_field(&voiceQuality->vendorVnfNameFields, vendorName); - dlist_initialize(&voiceQuality->additionalInformation); - dlist_initialize(&voiceQuality->endOfCallVqmSummaries); - evel_init_option_string(&voiceQuality->phoneNumber); - } - - EVEL_EXIT(); - return voiceQuality; - -} - -/**************************************************************************//** - * Add an additional value name/value pair to the Voice Quality. - * - * The name and value are null delimited ASCII strings. The library takes - * a copy so the caller does not have to preserve values after the function - * returns. - * - * @param fault Pointer to the fault. - * @param name ASCIIZ string with the attribute's name. The caller - * does not need to preserve the value once the function - * returns. - * @param value ASCIIZ string with the attribute's value. The caller - * does not need to preserve the value once the function - * returns. - *****************************************************************************/ -void evel_voice_quality_addl_info_add(EVENT_VOICE_QUALITY * voiceQ, char * name, char * value) { - VOICE_QUALITY_ADDL_INFO * addlInfo = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(voiceQ != NULL); - assert(voiceQ->header.event_domain == EVEL_DOMAIN_VOICE_QUALITY); - assert(name != NULL); - assert(value != NULL); - - EVEL_DEBUG("Adding name=%s value=%s", name, value); - addlInfo = malloc(sizeof(VOICE_QUALITY_ADDL_INFO)); - assert(addlInfo != NULL); - memset(addlInfo, 0, sizeof(VOICE_QUALITY_ADDL_INFO)); - addlInfo->name = strdup(name); - addlInfo->value = strdup(value); - assert(addlInfo->name != NULL); - assert(addlInfo->value != NULL); - - dlist_push_last(&voiceQ->additionalInformation, addlInfo); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Callee side codec for Call for domain Voice Quality - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param voiceQuality Pointer to the Voice Quality Event. - * @param calleeCodecForCall The Callee Side Codec to be set. ASCIIZ - * string. The caller does not need to - * preserve the value once the function - * returns. - *****************************************************************************/ -void evel_voice_quality_callee_codec_set(EVENT_VOICE_QUALITY * voiceQuality, - const char * const calleeCodecForCall) { - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(voiceQuality != NULL); - assert(voiceQuality->header.event_domain == EVEL_DOMAIN_VOICE_QUALITY); - assert(calleeCodecForCall != NULL); - - voiceQuality->calleeSideCodec = strdup(calleeCodecForCall); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Caller side codec for Call for domain Voice Quality - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param voiceQuality Pointer to the Voice Quality Event. - * @param callerCodecForCall The Caller Side Codec to be set. ASCIIZ - * string. The caller does not need to - * preserve the value once the function - * returns. - *****************************************************************************/ -void evel_voice_quality_caller_codec_set(EVENT_VOICE_QUALITY * voiceQuality, - const char * const callerCodecForCall) { - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(voiceQuality != NULL); - assert(voiceQuality->header.event_domain == EVEL_DOMAIN_VOICE_QUALITY); - assert(callerCodecForCall != NULL); - - voiceQuality->calleeSideCodec = strdup(callerCodecForCall); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the correlator for domain Voice Quality - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param voiceQuality Pointer to the Voice Quality Event. - * @param correlator The correlator value to be set. ASCIIZ - * string. The caller does not need to - * preserve the value once the function - * returns. - *****************************************************************************/ -void evel_voice_quality_correlator_set(EVENT_VOICE_QUALITY * voiceQuality, - const char * const vCorrelator) { - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(voiceQuality != NULL); - assert(voiceQuality->header.event_domain == EVEL_DOMAIN_VOICE_QUALITY); - assert(vCorrelator != NULL); - - voiceQuality->correlator = strdup(vCorrelator); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the RTCP Call Data for domain Voice Quality - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param voiceQuality Pointer to the Voice Quality Event. - * @param rtcpCallData The RTCP Call Data to be set. ASCIIZ - * string. The caller does not need to - * preserve the value once the function - * returns. - *****************************************************************************/ -void evel_voice_quality_rtcp_data_set(EVENT_VOICE_QUALITY * voiceQuality, - const char * const rtcpCallData) { - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(voiceQuality != NULL); - assert(voiceQuality->header.event_domain == EVEL_DOMAIN_VOICE_QUALITY); - assert(rtcpCallData != NULL); - - voiceQuality->midCallRtcp = strdup(rtcpCallData); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Vendor VNF Name fields for domain Voice Quality - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param voiceQuality Pointer to the Voice Quality Event. - * @param modulename The Vendor, VNF and VfModule names to be set. - * ASCIIZ string. The caller does not need to - * preserve the value once the function - * returns. - *****************************************************************************/ -void evel_voice_quality_vnfmodule_name_set(EVENT_VOICE_QUALITY * voiceQuality, - const char * const module_name) { - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(voiceQuality != NULL); - assert(voiceQuality->header.event_domain == EVEL_DOMAIN_VOICE_QUALITY); - assert(module_name != NULL); - - evel_vendor_field_module_set(&voiceQuality->vendorVnfNameFields, module_name); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Vendor VNF Name fields for domain Voice Quality - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param voiceQuality Pointer to the Voice Quality Event. - * @param modulename The Vendor, VNF and VfModule names to be set. - * ASCIIZ string. The caller does not need to - * preserve the value once the function - * returns. - *****************************************************************************/ -void evel_voice_quality_vnfname_set(EVENT_VOICE_QUALITY * voiceQuality, - const char * const vnfname) { - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(voiceQuality != NULL); - assert(voiceQuality->header.event_domain == EVEL_DOMAIN_VOICE_QUALITY); - assert(vnfname != NULL); - - evel_vendor_field_vnfname_set(&voiceQuality->vendorVnfNameFields, vnfname); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Set the Phone Number associated with the Correlator for domain Voice Quality - * - * @note The property is treated as immutable: it is only valid to call - * the setter once. However, we don't assert if the caller tries to - * overwrite, just ignoring the update instead. - * - * @param voiceQuality Pointer to the Voice Quality Event. - * @param calleeCodecForCall The Phone Number to be set. ASCIIZ - * string. The caller does not need to - * preserve the value once the function - * returns. - *****************************************************************************/ -void evel_voice_quality_phone_number_set(EVENT_VOICE_QUALITY * voiceQuality, - const char * const phoneNumber) { - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(voiceQuality != NULL); - assert(voiceQuality->header.event_domain == EVEL_DOMAIN_VOICE_QUALITY); - assert(phoneNumber != NULL); - - evel_set_option_string(&voiceQuality->phoneNumber, phoneNumber, "Phone_Number"); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Add an End of Call Voice Quality Metrices - - * The adjacencyName and endpointDescription is null delimited ASCII string. - * The library takes a copy so the caller does not have to preserve values - * after the function returns. - * - * @param voiceQuality Pointer to the measurement. - * @param adjacencyName Adjacency name - * @param endpointDescription Enumeration: ‘Caller’, ‘Callee’. - * @param endpointJitter Endpoint jitter - * @param endpointRtpOctetsDiscarded Endpoint RTP octets discarded. - * @param endpointRtpOctetsReceived Endpoint RTP octets received. - * @param endpointRtpOctetsSent Endpoint RTP octets sent - * @param endpointRtpPacketsDiscarded Endpoint RTP packets discarded. - * @param endpointRtpPacketsReceived Endpoint RTP packets received. - * @param endpointRtpPacketsSent Endpoint RTP packets sent. - * @param localJitter Local jitter. - * @param localRtpOctetsDiscarded Local RTP octets discarded. - * @param localRtpOctetsReceived Local RTP octets received. - * @param localRtpOctetsSent Local RTP octets sent. - * @param localRtpPacketsDiscarded Local RTP packets discarded. - * @param localRtpPacketsReceived Local RTP packets received. - * @param localRtpPacketsSent Local RTP packets sent. - * @param mosCqe Decimal range from 1 to 5 - * (1 decimal place) - * @param packetsLost No Packets lost - * @param packetLossPercent Calculated percentage packet loss - * @param rFactor rFactor from 0 to 100 - * @param roundTripDelay Round trip delay in milliseconds - *****************************************************************************/ -void evel_voice_quality_end_metrics_add(EVENT_VOICE_QUALITY * voiceQuality, - const char * adjacencyName, EVEL_SERVICE_ENDPOINT_DESC endpointDescription, - int endpointJitter, - int endpointRtpOctetsDiscarded, - int endpointRtpOctetsReceived, - int endpointRtpOctetsSent, - int endpointRtpPacketsDiscarded, - int endpointRtpPacketsReceived, - int endpointRtpPacketsSent, - int localJitter, - int localRtpOctetsDiscarded, - int localRtpOctetsReceived, - int localRtpOctetsSent, - int localRtpPacketsDiscarded, - int localRtpPacketsReceived, - int localRtpPacketsSent, - int mosCqe, - int packetsLost, - int packetLossPercent, - int rFactor, - int roundTripDelay) { - - END_OF_CALL_VOICE_QUALITY_METRICS * vQMetrices = NULL; - EVEL_ENTER(); - - /***************************************************************************/ - /* Check assumptions. */ - /***************************************************************************/ - assert(voiceQuality != NULL); - assert(voiceQuality->header.event_domain == EVEL_DOMAIN_VOICE_QUALITY); - assert(adjacencyName != NULL); - assert(endpointDescription >= 0); - assert(mosCqe >= 1 && mosCqe <= 5); - assert(rFactor >= 0 && rFactor <= 100); - - /***************************************************************************/ - /* Allocate a container for the value and push onto the list. */ - /***************************************************************************/ - EVEL_DEBUG("Adding adjacencyName=%s endpointDescription=%d", adjacencyName, endpointDescription); - vQMetrices = malloc(sizeof(END_OF_CALL_VOICE_QUALITY_METRICS)); - assert(vQMetrices != NULL); - memset(vQMetrices, 0, sizeof(END_OF_CALL_VOICE_QUALITY_METRICS)); - - vQMetrices->adjacencyName = strdup(adjacencyName); - vQMetrices->endpointDescription = evel_service_endpoint_desc(endpointDescription); - - evel_set_option_int(&vQMetrices->endpointJitter, endpointJitter, "Endpoint jitter"); - evel_set_option_int(&vQMetrices->endpointRtpOctetsDiscarded, endpointRtpOctetsDiscarded, "Endpoint RTP octets discarded"); - evel_set_option_int(&vQMetrices->endpointRtpOctetsReceived, endpointRtpOctetsReceived, "Endpoint RTP octets received"); - evel_set_option_int(&vQMetrices->endpointRtpOctetsSent, endpointRtpOctetsSent, "Endpoint RTP octets sent"); - evel_set_option_int(&vQMetrices->endpointRtpPacketsDiscarded, endpointRtpPacketsDiscarded, "Endpoint RTP packets discarded"); - evel_set_option_int(&vQMetrices->endpointRtpPacketsReceived, endpointRtpPacketsReceived, "Endpoint RTP packets received"); - evel_set_option_int(&vQMetrices->endpointRtpPacketsSent, endpointRtpPacketsSent, "Endpoint RTP packets sent"); - evel_set_option_int(&vQMetrices->localJitter, localJitter, "Local jitter"); - evel_set_option_int(&vQMetrices->localRtpOctetsDiscarded, localRtpOctetsDiscarded, "Local RTP octets discarded"); - evel_set_option_int(&vQMetrices->localRtpOctetsReceived, localRtpOctetsReceived, "Local RTP octets received"); - evel_set_option_int(&vQMetrices->localRtpOctetsSent, localRtpOctetsSent, "Local RTP octets sent"); - evel_set_option_int(&vQMetrices->localRtpPacketsDiscarded, localRtpPacketsDiscarded, "Local RTP packets discarded"); - evel_set_option_int(&vQMetrices->localRtpPacketsReceived, localRtpPacketsReceived, "Local RTP packets received"); - evel_set_option_int(&vQMetrices->localRtpPacketsSent, localRtpPacketsSent, "Local RTP packets sent"); - evel_set_option_int(&vQMetrices->mosCqe, mosCqe, "Decimal range from 1 to 5 (1 decimal place)"); - evel_set_option_int(&vQMetrices->packetsLost, packetsLost, "Packets lost"); - evel_set_option_int(&vQMetrices->packetLossPercent, packetLossPercent, "Calculated percentage packet loss"); - evel_set_option_int(&vQMetrices->rFactor, rFactor, "rFactor "); - evel_set_option_int(&vQMetrices->roundTripDelay, roundTripDelay, "Round trip delay in milliseconds "); - - dlist_push_last(&voiceQuality->endOfCallVqmSummaries, vQMetrices); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Encode the Voce Quality in JSON according to AT&T's schema for the voice - * quality type. - * - * @param jbuf Pointer to the ::EVEL_JSON_BUFFER to encode into. - * @param event Pointer to the ::EVENT_HEADER to encode. - *****************************************************************************/ -void evel_json_encode_voice_quality(EVEL_JSON_BUFFER * jbuf, - EVENT_VOICE_QUALITY * event) -{ - VOICE_QUALITY_ADDL_INFO * addlInfo = NULL; - DLIST_ITEM * addlInfoItem = NULL; - - END_OF_CALL_VOICE_QUALITY_METRICS * vQMetrics = NULL; - DLIST_ITEM * vQMetricsItem = NULL; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. */ - /***************************************************************************/ - assert(event != NULL); - assert(event->header.event_domain == EVEL_DOMAIN_VOICE_QUALITY); - - evel_json_encode_header(jbuf, &event->header); - evel_json_open_named_object(jbuf, "voiceQualityFields"); - - /***************************************************************************/ - /* Mandatory fields. */ - /***************************************************************************/ - evel_enc_kv_string(jbuf, "calleeSideCodec", event->calleeSideCodec); - evel_enc_kv_string(jbuf, "callerSideCodec", event->callerSideCodec); - evel_enc_kv_string(jbuf, "correlator", event->correlator); - evel_enc_kv_string(jbuf, "midCallRtcp", event->midCallRtcp); - evel_json_encode_vendor_field(jbuf, &event->vendorVnfNameFields); - evel_enc_version( - jbuf, "voiceQualityFieldsVersion", event->major_version, event->minor_version); - - /***************************************************************************/ - /* Optional fields. */ - /***************************************************************************/ - evel_enc_kv_opt_string(jbuf, "phoneNumber", &event->phoneNumber); - /***************************************************************************/ - /* Checkpoint, so that we can wind back if all fields are suppressed. */ - /***************************************************************************/ - //additionalInformation for Voice Quality - bool item_added = false; - - evel_json_checkpoint(jbuf); - if (evel_json_open_opt_named_list(jbuf, "additionalInformation")) - { - - addlInfoItem = dlist_get_first(&event->additionalInformation); - while (addlInfoItem != NULL) - { - addlInfo = (VOICE_QUALITY_ADDL_INFO*)addlInfoItem->item; - assert(addlInfo != NULL); - - if (!evel_throttle_suppress_nv_pair(jbuf->throttle_spec, - "additionalInformation", - addlInfo->name)) - { - evel_json_open_object(jbuf); - evel_enc_kv_string(jbuf, "name", addlInfo->name); - evel_enc_kv_string(jbuf, "value", addlInfo->value); - evel_json_close_object(jbuf); - item_added = true; - } - addlInfoItem = dlist_get_next(addlInfoItem); - } - evel_json_close_list(jbuf); - } - - //endOfCallVqmSummaries - evel_json_checkpoint(jbuf); - if (evel_json_open_opt_named_list(jbuf, "endOfCallVqmSummaries")) - { - vQMetricsItem = dlist_get_first(&event->endOfCallVqmSummaries); - while (vQMetricsItem != NULL) - { - vQMetrics = (END_OF_CALL_VOICE_QUALITY_METRICS *)vQMetricsItem->item; - assert(vQMetrics != NULL); - - if (!evel_throttle_suppress_nv_pair(jbuf->throttle_spec, - "endOfCallVqmSummaries", - vQMetrics->adjacencyName)) - { - evel_json_open_object(jbuf); - evel_enc_kv_string(jbuf, "adjacencyName", vQMetrics->adjacencyName); - evel_enc_kv_string(jbuf, "endpointDescription", vQMetrics->endpointDescription); - evel_enc_kv_opt_int(jbuf, "endpointJitter", &vQMetrics->endpointJitter); - evel_enc_kv_opt_int(jbuf, "endpointRtpOctetsDiscarded", &vQMetrics->endpointRtpOctetsDiscarded); - evel_enc_kv_opt_int(jbuf, "endpointRtpOctetsReceived", &vQMetrics->endpointRtpOctetsReceived); - evel_enc_kv_opt_int(jbuf, "endpointRtpOctetsSent", &vQMetrics->endpointRtpOctetsSent); - evel_enc_kv_opt_int(jbuf, "endpointRtpPacketsDiscarded", &vQMetrics->endpointRtpPacketsDiscarded); - evel_enc_kv_opt_int(jbuf, "endpointRtpPacketsReceived", &vQMetrics->endpointRtpPacketsReceived); - evel_enc_kv_opt_int(jbuf, "endpointRtpPacketsSent", &vQMetrics->endpointRtpPacketsSent); - evel_enc_kv_opt_int(jbuf, "localJitter", &vQMetrics->localJitter); - evel_enc_kv_opt_int(jbuf, "localRtpOctetsDiscarded", &vQMetrics->localRtpOctetsDiscarded); - evel_enc_kv_opt_int(jbuf, "localRtpOctetsReceived", &vQMetrics->localRtpOctetsReceived); - evel_enc_kv_opt_int(jbuf, "localRtpOctetsSent", &vQMetrics->localRtpOctetsSent); - evel_enc_kv_opt_int(jbuf, "localRtpPacketsDiscarded", &vQMetrics->localRtpPacketsDiscarded); - evel_enc_kv_opt_int(jbuf, "localRtpPacketsReceived", &vQMetrics->localRtpPacketsReceived); - evel_enc_kv_opt_int(jbuf, "localRtpPacketsSent", &vQMetrics->localRtpPacketsSent); - evel_enc_kv_opt_int(jbuf, "mosCqe", &vQMetrics->mosCqe); - evel_enc_kv_opt_int(jbuf, "packetsLost", &vQMetrics->packetsLost); - evel_enc_kv_opt_int(jbuf, "packetLossPercent", &vQMetrics->packetLossPercent); - evel_enc_kv_opt_int(jbuf, "rFactor", &vQMetrics->rFactor); - evel_enc_kv_opt_int(jbuf, "roundTripDelay", &vQMetrics->roundTripDelay); - - evel_json_close_object(jbuf); - item_added = true; - } - vQMetricsItem = dlist_get_next(vQMetricsItem); - } - evel_json_close_list(jbuf); - } - - /*************************************************************************/ - /* If we've not written anything, rewind to before we opened the list. */ - /*************************************************************************/ - if (!item_added) - { - evel_json_rewind(jbuf); - } - - evel_json_close_object(jbuf); - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Free a Voice Quality. - * - * Free off the Voce Quality supplied. Will free all the contained allocated - * memory. - * - * @note It does not free the Voice Quality itself, since that may be part of a - * larger structure. - *****************************************************************************/ -void evel_free_voice_quality(EVENT_VOICE_QUALITY * voiceQuality) { - END_OF_CALL_VOICE_QUALITY_METRICS * vQMetrices = NULL; - VOICE_QUALITY_ADDL_INFO * addlInfo = NULL; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check preconditions. As an internal API we don't allow freeing NULL */ - /* events as we do on the public API. */ - /***************************************************************************/ - assert(voiceQuality != NULL); - assert(voiceQuality->header.event_domain == EVEL_DOMAIN_VOICE_QUALITY); - - /***************************************************************************/ - /* Free all internal strings then the header itself. */ - /***************************************************************************/ - - //Additional Information - addlInfo = dlist_pop_last(&voiceQuality->additionalInformation); - while (addlInfo != NULL) - { - EVEL_DEBUG("Freeing Additional Info (%s, %s)", - addlInfo->name, - addlInfo->value); - free(addlInfo->name); - free(addlInfo->value); - free(addlInfo); - addlInfo = dlist_pop_last(&voiceQuality->additionalInformation); - } - - //Summary Information - vQMetrices = dlist_pop_last(&voiceQuality->endOfCallVqmSummaries); - while (vQMetrices != NULL) - { - EVEL_DEBUG("Freeing End of Call Voice Measurements Info (%s, %s)", - vQMetrices->adjacencyName, - vQMetrices->endpointDescription); - free(vQMetrices->adjacencyName); - free(vQMetrices); - vQMetrices = dlist_pop_last(&voiceQuality->endOfCallVqmSummaries); - } - - //Members - free(voiceQuality->calleeSideCodec); - free(voiceQuality->callerSideCodec); - free(voiceQuality->correlator); - free(voiceQuality->midCallRtcp); - evel_free_option_string(&voiceQuality->phoneNumber); - evel_free_event_vendor_field(&voiceQuality->vendorVnfNameFields); - - //header - evel_free_header(&voiceQuality->header); - - EVEL_EXIT(); -} - diff --git a/VES5.0/evel/evel-library/code/evel_library/hashtable.c b/VES5.0/evel/evel-library/code/evel_library/hashtable.c deleted file mode 100644 index 9dc5cba3..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/hashtable.c +++ /dev/null @@ -1,236 +0,0 @@ -/**************************************************************************//** - * @file - * A simple Hashtable. - * - * @note No thread protection so you will need to use appropriate - * synchronization if use spans multiple threads. - * - * License - * ------- - * - * Copyright(c) <2016>, AT&T Intellectual Property. All other rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#include <limits.h> -#include <assert.h> -#include <malloc.h> -#include <string.h> - -#include "hashtable.h" - -/**************************************************************************//** - * Hashtable initialization. - * - * Initialize the list supplied to be empty. - * - * @param size Size of hashtable - - * @returns Hashtable pointer -******************************************************************************/ -/* Create a new hashtable. */ -HASHTABLE_T *ht_create( size_t size ) { - - HASHTABLE_T *hashtable = NULL; - size_t i; - - if( size < 1 ) return NULL; - - /* Allocate the table itself. */ - if( ( hashtable = malloc( sizeof( HASHTABLE_T ) ) ) == NULL ) { - return NULL; - } - - /* Allocate pointers to the head nodes. */ - if( ( hashtable->table = malloc( sizeof( ENTRY_T * ) * size ) ) == NULL ) { - return NULL; - } - for( i = 0; i < size; i++ ) { - hashtable->table[i] = NULL; - } - - hashtable->size = size; - - return hashtable; -} - -/**************************************************************************//** - * Hash a string for a particular hash table. - * - * Initialize the list supplied to be empty. - * - * @param hashtable Pointer to the hashtable - * @param key String - - * @returns hashvalue -******************************************************************************/ -size_t ht_hash( HASHTABLE_T *hashtable, char *key ) -{ - - size_t hash, i; - -#ifdef HASHTABLE_USE_SIMPLE_HASH - for ( hash = i = 0; i < strlen(key); hash = hash << 8, hash += key[ i++ ] ); -#else /* Use: Jenkins' "One At a Time Hash" === Perl "Like" Hashing */ - // http://en.wikipedia.org/wiki/Jenkins_hash_function - for ( hash = i = 0; i < strlen(key); ++i ) { - hash += key[i], hash += ( hash << 10 ), hash ^= ( hash >> 6 ); - } - hash += ( hash << 3 ), hash ^= ( hash >> 11 ), hash += ( hash << 15 ); -#endif - - return hash % hashtable->size; - -} - -/**************************************************************************//** - * Create a key-value pair. - * - * @param key key string - * @param value value string - * - * @returns hashtable entry -******************************************************************************/ -ENTRY_T *ht_newpair( char *key, void *value ) -{ - ENTRY_T *newpair; - - if( ( newpair = malloc( sizeof( ENTRY_T ) ) ) == NULL ) { - return NULL; - } - - if( ( newpair->key = strdup( key ) ) == NULL ) { - return NULL; - } - - if( ( newpair->value = value ) == NULL ) { - return NULL; - } - - newpair->next = NULL; - - return newpair; -} - -/**************************************************************************//** - * Insert a key-value pair into a hash table. - * - * @param key key string - * @param value value string - * - * @returns Nothing -******************************************************************************/ -void ht_set( HASHTABLE_T *hashtable, char *key, void *value ) { - size_t bin = 0; - ENTRY_T *newpair = NULL; - ENTRY_T *next = NULL; - ENTRY_T *last = NULL; - - bin = ht_hash( hashtable, key ); - - next = hashtable->table[ bin ]; - - while( next != NULL && next->key != NULL && strcmp( key, next->key ) > 0 ) { - last = next; - next = next->next; - } - - /* There's already a pair. Let's replace that string. */ - if( next != NULL && next->key != NULL && strcmp( key, next->key ) == 0 ) { - - free( next->value ); - next->value = value ; - - /* Nope, could't find it. Time to grow a pair. */ - } else { - newpair = ht_newpair( key, value ); - - /* We're at the start of the linked list in this bin. */ - if( next == hashtable->table[ bin ] ) { - newpair->next = next; - hashtable->table[ bin ] = newpair; - - /* We're at the end of the linked list in this bin. */ - } else if ( next == NULL ) { - last->next = newpair; - - /* We're in the middle of the list. */ - } else { - newpair->next = next; - last->next = newpair; - } - } -} - -/**************************************************************************//** - * Retrieve a key-value pair from a hash table. - * - * @param key key string - * - * @returns value string -******************************************************************************/ -void *ht_get( HASHTABLE_T *hashtable, char *key ) { - size_t bin = 0; - ENTRY_T *pair; - - bin = ht_hash( hashtable, key ); - - /* Step through the bin, looking for our value. */ - pair = hashtable->table[ bin ]; - while( pair != NULL && pair->key != NULL && strcmp( key, pair->key ) > 0 ) { - pair = pair->next; - } - - /* Did we actually find anything? */ - if( pair == NULL || pair->key == NULL || strcmp( key, pair->key ) != 0 ) { - return NULL; - - } else { - return pair->value; - } - -} - -/* -int main( int argc, char **argv ) { - - HASHTABLE_T *hashtable = ht_create( 65536 ); - - ht_set( hashtable, "key1", "inky" ); - ht_set( hashtable, "key2", "pinky" ); - ht_set( hashtable, "key3", "blinky" ); - ht_set( hashtable, "key4", "floyd" ); - - printf( "%s\n", ht_get( hashtable, "key1" ) ); - printf( "%s\n", ht_get( hashtable, "key2" ) ); - printf( "%s\n", ht_get( hashtable, "key3" ) ); - printf( "%s\n", ht_get( hashtable, "key4" ) ); - - return 0; -} -*/ diff --git a/VES5.0/evel/evel-library/code/evel_library/hashtable.h b/VES5.0/evel/evel-library/code/evel_library/hashtable.h deleted file mode 100644 index 6be61375..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/hashtable.h +++ /dev/null @@ -1,58 +0,0 @@ -#ifndef HASHTABLE_INCLUDED -#define HASHTABLE_INCLUDED - -/**************************************************************************//** - * @file - * A simple hashtable. - * - * @note No thread protection so you will need to use appropriate - * synchronization if use spans multiple threads. - * - * License - * ------- - * - * Copyright(c) <2016>, AT&T Intellectual Property. All other rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -*****************************************************************************/ - -typedef struct entry_s { - char *key; - void *value; - struct entry_s *next; -} ENTRY_T; - -/**************************************************************************//** - * Hashtable structure - *****************************************************************************/ - -typedef struct hashtable_s { - size_t size; - struct entry_s **table; -} HASHTABLE_T; - -#endif diff --git a/VES5.0/evel/evel-library/code/evel_library/jsmn.c b/VES5.0/evel/evel-library/code/evel_library/jsmn.c deleted file mode 100644 index e7765eb1..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/jsmn.c +++ /dev/null @@ -1,311 +0,0 @@ -#include "jsmn.h" - -/** - * Allocates a fresh unused token from the token pull. - */ -static jsmntok_t *jsmn_alloc_token(jsmn_parser *parser, - jsmntok_t *tokens, size_t num_tokens) { - jsmntok_t *tok; - if (parser->toknext >= num_tokens) { - return NULL; - } - tok = &tokens[parser->toknext++]; - tok->start = tok->end = -1; - tok->size = 0; -#ifdef JSMN_PARENT_LINKS - tok->parent = -1; -#endif - return tok; -} - -/** - * Fills token type and boundaries. - */ -static void jsmn_fill_token(jsmntok_t *token, jsmntype_t type, - int start, int end) { - token->type = type; - token->start = start; - token->end = end; - token->size = 0; -} - -/** - * Fills next available token with JSON primitive. - */ -static int jsmn_parse_primitive(jsmn_parser *parser, const char *js, - size_t len, jsmntok_t *tokens, size_t num_tokens) { - jsmntok_t *token; - int start; - - start = parser->pos; - - for (; parser->pos < len && js[parser->pos] != '\0'; parser->pos++) { - switch (js[parser->pos]) { -#ifndef JSMN_STRICT - /* In strict mode primitive must be followed by "," or "}" or "]" */ - case ':': -#endif - case '\t' : case '\r' : case '\n' : case ' ' : - case ',' : case ']' : case '}' : - goto found; - } - if (js[parser->pos] < 32 || js[parser->pos] >= 127) { - parser->pos = start; - return JSMN_ERROR_INVAL; - } - } -#ifdef JSMN_STRICT - /* In strict mode primitive must be followed by a comma/object/array */ - parser->pos = start; - return JSMN_ERROR_PART; -#endif - -found: - if (tokens == NULL) { - parser->pos--; - return 0; - } - token = jsmn_alloc_token(parser, tokens, num_tokens); - if (token == NULL) { - parser->pos = start; - return JSMN_ERROR_NOMEM; - } - jsmn_fill_token(token, JSMN_PRIMITIVE, start, parser->pos); -#ifdef JSMN_PARENT_LINKS - token->parent = parser->toksuper; -#endif - parser->pos--; - return 0; -} - -/** - * Fills next token with JSON string. - */ -static int jsmn_parse_string(jsmn_parser *parser, const char *js, - size_t len, jsmntok_t *tokens, size_t num_tokens) { - jsmntok_t *token; - - int start = parser->pos; - - parser->pos++; - - /* Skip starting quote */ - for (; parser->pos < len && js[parser->pos] != '\0'; parser->pos++) { - char c = js[parser->pos]; - - /* Quote: end of string */ - if (c == '\"') { - if (tokens == NULL) { - return 0; - } - token = jsmn_alloc_token(parser, tokens, num_tokens); - if (token == NULL) { - parser->pos = start; - return JSMN_ERROR_NOMEM; - } - jsmn_fill_token(token, JSMN_STRING, start+1, parser->pos); -#ifdef JSMN_PARENT_LINKS - token->parent = parser->toksuper; -#endif - return 0; - } - - /* Backslash: Quoted symbol expected */ - if (c == '\\' && parser->pos + 1 < len) { - int i; - parser->pos++; - switch (js[parser->pos]) { - /* Allowed escaped symbols */ - case '\"': case '/' : case '\\' : case 'b' : - case 'f' : case 'r' : case 'n' : case 't' : - break; - /* Allows escaped symbol \uXXXX */ - case 'u': - parser->pos++; - for(i = 0; i < 4 && parser->pos < len && js[parser->pos] != '\0'; i++) { - /* If it isn't a hex character we have an error */ - if(!((js[parser->pos] >= 48 && js[parser->pos] <= 57) || /* 0-9 */ - (js[parser->pos] >= 65 && js[parser->pos] <= 70) || /* A-F */ - (js[parser->pos] >= 97 && js[parser->pos] <= 102))) { /* a-f */ - parser->pos = start; - return JSMN_ERROR_INVAL; - } - parser->pos++; - } - parser->pos--; - break; - /* Unexpected symbol */ - default: - parser->pos = start; - return JSMN_ERROR_INVAL; - } - } - } - parser->pos = start; - return JSMN_ERROR_PART; -} - -/** - * Parse JSON string and fill tokens. - */ -int jsmn_parse(jsmn_parser *parser, const char *js, size_t len, - jsmntok_t *tokens, unsigned int num_tokens) { - int r; - int i; - jsmntok_t *token; - int count = parser->toknext; - - for (; parser->pos < len && js[parser->pos] != '\0'; parser->pos++) { - char c; - jsmntype_t type; - - c = js[parser->pos]; - switch (c) { - case '{': case '[': - count++; - if (tokens == NULL) { - break; - } - token = jsmn_alloc_token(parser, tokens, num_tokens); - if (token == NULL) - return JSMN_ERROR_NOMEM; - if (parser->toksuper != -1) { - tokens[parser->toksuper].size++; -#ifdef JSMN_PARENT_LINKS - token->parent = parser->toksuper; -#endif - } - token->type = (c == '{' ? JSMN_OBJECT : JSMN_ARRAY); - token->start = parser->pos; - parser->toksuper = parser->toknext - 1; - break; - case '}': case ']': - if (tokens == NULL) - break; - type = (c == '}' ? JSMN_OBJECT : JSMN_ARRAY); -#ifdef JSMN_PARENT_LINKS - if (parser->toknext < 1) { - return JSMN_ERROR_INVAL; - } - token = &tokens[parser->toknext - 1]; - for (;;) { - if (token->start != -1 && token->end == -1) { - if (token->type != type) { - return JSMN_ERROR_INVAL; - } - token->end = parser->pos + 1; - parser->toksuper = token->parent; - break; - } - if (token->parent == -1) { - break; - } - token = &tokens[token->parent]; - } -#else - for (i = parser->toknext - 1; i >= 0; i--) { - token = &tokens[i]; - if (token->start != -1 && token->end == -1) { - if (token->type != type) { - return JSMN_ERROR_INVAL; - } - parser->toksuper = -1; - token->end = parser->pos + 1; - break; - } - } - /* Error if unmatched closing bracket */ - if (i == -1) return JSMN_ERROR_INVAL; - for (; i >= 0; i--) { - token = &tokens[i]; - if (token->start != -1 && token->end == -1) { - parser->toksuper = i; - break; - } - } -#endif - break; - case '\"': - r = jsmn_parse_string(parser, js, len, tokens, num_tokens); - if (r < 0) return r; - count++; - if (parser->toksuper != -1 && tokens != NULL) - tokens[parser->toksuper].size++; - break; - case '\t' : case '\r' : case '\n' : case ' ': - break; - case ':': - parser->toksuper = parser->toknext - 1; - break; - case ',': - if (tokens != NULL && parser->toksuper != -1 && - tokens[parser->toksuper].type != JSMN_ARRAY && - tokens[parser->toksuper].type != JSMN_OBJECT) { -#ifdef JSMN_PARENT_LINKS - parser->toksuper = tokens[parser->toksuper].parent; -#else - for (i = parser->toknext - 1; i >= 0; i--) { - if (tokens[i].type == JSMN_ARRAY || tokens[i].type == JSMN_OBJECT) { - if (tokens[i].start != -1 && tokens[i].end == -1) { - parser->toksuper = i; - break; - } - } - } -#endif - } - break; -#ifdef JSMN_STRICT - /* In strict mode primitives are: numbers and booleans */ - case '-': case '0': case '1' : case '2': case '3' : case '4': - case '5': case '6': case '7' : case '8': case '9': - case 't': case 'f': case 'n' : - /* And they must not be keys of the object */ - if (tokens != NULL && parser->toksuper != -1) { - jsmntok_t *t = &tokens[parser->toksuper]; - if (t->type == JSMN_OBJECT || - (t->type == JSMN_STRING && t->size != 0)) { - return JSMN_ERROR_INVAL; - } - } -#else - /* In non-strict mode every unquoted value is a primitive */ - default: -#endif - r = jsmn_parse_primitive(parser, js, len, tokens, num_tokens); - if (r < 0) return r; - count++; - if (parser->toksuper != -1 && tokens != NULL) - tokens[parser->toksuper].size++; - break; - -#ifdef JSMN_STRICT - /* Unexpected char in strict mode */ - default: - return JSMN_ERROR_INVAL; -#endif - } - } - - if (tokens != NULL) { - for (i = parser->toknext - 1; i >= 0; i--) { - /* Unmatched opened object or array */ - if (tokens[i].start != -1 && tokens[i].end == -1) { - return JSMN_ERROR_PART; - } - } - } - - return count; -} - -/** - * Creates a new parser based over a given buffer with an array of tokens - * available. - */ -void jsmn_init(jsmn_parser *parser) { - parser->pos = 0; - parser->toknext = 0; - parser->toksuper = -1; -} - diff --git a/VES5.0/evel/evel-library/code/evel_library/jsmn.h b/VES5.0/evel/evel-library/code/evel_library/jsmn.h deleted file mode 100644 index 01ca99c8..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/jsmn.h +++ /dev/null @@ -1,76 +0,0 @@ -#ifndef __JSMN_H_ -#define __JSMN_H_ - -#include <stddef.h> - -#ifdef __cplusplus -extern "C" { -#endif - -/** - * JSON type identifier. Basic types are: - * o Object - * o Array - * o String - * o Other primitive: number, boolean (true/false) or null - */ -typedef enum { - JSMN_UNDEFINED = 0, - JSMN_OBJECT = 1, - JSMN_ARRAY = 2, - JSMN_STRING = 3, - JSMN_PRIMITIVE = 4 -} jsmntype_t; - -enum jsmnerr { - /* Not enough tokens were provided */ - JSMN_ERROR_NOMEM = -1, - /* Invalid character inside JSON string */ - JSMN_ERROR_INVAL = -2, - /* The string is not a full JSON packet, more bytes expected */ - JSMN_ERROR_PART = -3 -}; - -/** - * JSON token description. - * @param type type (object, array, string etc.) - * @param start start position in JSON data string - * @param end end position in JSON data string - */ -typedef struct { - jsmntype_t type; - int start; - int end; - int size; -#ifdef JSMN_PARENT_LINKS - int parent; -#endif -} jsmntok_t; - -/** - * JSON parser. Contains an array of token blocks available. Also stores - * the string being parsed now and current position in that string - */ -typedef struct { - unsigned int pos; /* offset in the JSON string */ - unsigned int toknext; /* next token to allocate */ - int toksuper; /* superior token node, e.g parent object or array */ -} jsmn_parser; - -/** - * Create JSON parser over an array of tokens - */ -void jsmn_init(jsmn_parser *parser); - -/** - * Run JSON parser. It parses a JSON data string into and array of tokens, each describing - * a single JSON object. - */ -int jsmn_parse(jsmn_parser *parser, const char *js, size_t len, - jsmntok_t *tokens, unsigned int num_tokens); - -#ifdef __cplusplus -} -#endif - -#endif /* __JSMN_H_ */ diff --git a/VES5.0/evel/evel-library/code/evel_library/license.md b/VES5.0/evel/evel-library/code/evel_library/license.md deleted file mode 100644 index 9851dcac..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/license.md +++ /dev/null @@ -1,95 +0,0 @@ -# Licensing {#licensing} - -# Introduction {#lic_intro} - -This Licensing section describes licensing of IPR in the EVEL Library. - -# Licensed Software {#lic_software} - -## EVEL Library {#lic_evel} - -Copyright(c) <2016>, AT&T Intellectual Property. All other rights reserved. - -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - -1. Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. -2. Redistributions in binary form must reproduce the above copyright notice, - this list of conditions and the following disclaimer in the documentation - and/or other materials provided with the distribution. -3. All advertising materials mentioning features or use of this software - must display the following acknowledgement: This product includes - software developed by the AT&T. -4. Neither the name of AT&T nor the names of its contributors may be used to - endorse or promote products derived from this software without specific - prior written permission. - -THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY -EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY -DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -## libcurl {#lic_libcurl} - -The EVEL Library makes use of the the [cURL Library] -(https://curl.haxx.se/libcurl/) in order to send and receive HTTP data. - -### License - -COPYRIGHT AND PERMISSION NOTICE - -Copyright (c) 1996 - 2016, Daniel Stenberg, daniel@haxx.se, and many -contributors, see the THANKS file. - -All rights reserved. - -Permission to use, copy, modify, and distribute this software for any purpose -with or without fee is hereby granted, provided that the above copyright notice -and this permission notice appear in all copies. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN -NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE -OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of a copyright holder shall not be -used in advertising or otherwise to promote the sale, use or other dealings in -this Software without prior written authorization of the copyright holder. - -## JSMN {#lic_jsmn} - -The EVEL Library makes use of the [JSMN library](http://zserge.com/jsmn.html) -in order to decode JSON data. - -### License {#lic_jsmn_license} - -Copyright (c) 2010 Serge A. Zaitsev - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. -
\ No newline at end of file diff --git a/VES5.0/evel/evel-library/code/evel_library/metadata.c b/VES5.0/evel/evel-library/code/evel_library/metadata.c deleted file mode 100644 index dfdca052..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/metadata.c +++ /dev/null @@ -1,607 +0,0 @@ -/**************************************************************************//** - * @file - * Wrap the OpenStack metadata service. - * - * License - * ------- - * - * Copyright(c) <2016>, AT&T Intellectual Property. All other rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#include <string.h> -#include <assert.h> -#include <malloc.h> - -#include <curl/curl.h> - -#include "evel.h" -#include "evel_internal.h" -#include "jsmn.h" -#include "metadata.h" - -/**************************************************************************//** - * URL on the link-local IP address where we can get the metadata in - * machine-friendly format. - *****************************************************************************/ -static const char * OPENSTACK_METADATA_URL = - "http://169.254.169.254/openstack/latest/meta_data.json"; - -/**************************************************************************//** - * How long we're prepared to wait for the metadata service to respond in - * seconds. - *****************************************************************************/ -static const int OPENSTACK_METADATA_TIMEOUT = 2; - -/**************************************************************************//** - * Size of fields extracted from metadata service. - *****************************************************************************/ -#define MAX_METADATA_STRING 64 - -/**************************************************************************//** - * UUID of the VM extracted from the OpenStack metadata service. - *****************************************************************************/ -static char vm_uuid[MAX_METADATA_STRING+1] = {0}; - -/**************************************************************************//** - * Name of the VM extracted from the OpenStack metadata service. - *****************************************************************************/ -static char vm_name[MAX_METADATA_STRING+1] = {0}; - -/**************************************************************************//** - * How many metadata elements we allow for in the retrieved JSON. - *****************************************************************************/ -static const int MAX_METADATA_TOKENS = 128; - -/*****************************************************************************/ -/* Local prototypes. */ -/*****************************************************************************/ -static EVEL_ERR_CODES json_get_top_level_string(const char * json_string, - const jsmntok_t *tokens, - int json_token_count, - const char * key, - char * value); -static EVEL_ERR_CODES json_get_string(const char * json_string, - const jsmntok_t *tokens, - int json_token_count, - const char * key, - char * value); -static int jsoneq(const char *json, const jsmntok_t *tok, const char *s); - -/**************************************************************************//** - * Download metadata from the OpenStack metadata service. - * - * @param verbosity Controls whether to generate debug to stdout. Zero: - * none. Non-zero: generate debug. - * @returns Status code - * @retval EVEL_SUCCESS On success - * @retval ::EVEL_ERR_CODES On failure. - *****************************************************************************/ -EVEL_ERR_CODES openstack_metadata(int verbosity) -{ - int rc = EVEL_SUCCESS; - CURLcode curl_rc = CURLE_OK; - CURL * curl_handle = NULL; - MEMORY_CHUNK rx_chunk; - char curl_err_string[CURL_ERROR_SIZE] = "<NULL>"; - jsmn_parser json_parser; - jsmntok_t tokens[MAX_METADATA_TOKENS]; - int json_token_count = 0; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Initialize dummy values for the metadata - needed for test */ - /* environments. */ - /***************************************************************************/ - openstack_metadata_initialize(); - - /***************************************************************************/ - /* Get a curl handle which we'll use for accessing the metadata service. */ - /***************************************************************************/ - curl_handle = curl_easy_init(); - if (curl_handle == NULL) - { - rc = EVEL_CURL_LIBRARY_FAIL; - EVEL_ERROR("Failed to get libcurl handle"); - goto exit_label; - } - - /***************************************************************************/ - /* Prime the library to give friendly error codes. */ - /***************************************************************************/ - curl_rc = curl_easy_setopt(curl_handle, - CURLOPT_ERRORBUFFER, - curl_err_string); - if (curl_rc != CURLE_OK) - { - rc = EVEL_CURL_LIBRARY_FAIL; - EVEL_ERROR("Failed to initialize libcurl to provide friendly errors. " - "Error code=%d", curl_rc); - goto exit_label; - } - - /***************************************************************************/ - /* Set the URL for the metadata API. */ - /***************************************************************************/ - curl_rc = curl_easy_setopt(curl_handle, CURLOPT_URL, OPENSTACK_METADATA_URL); - if (curl_rc != CURLE_OK) - { - rc = EVEL_CURL_LIBRARY_FAIL; - EVEL_ERROR("Failed to initialize libcurl with the API URL. " - "Error code=%d (%s)", curl_rc, curl_err_string); - goto exit_label; - } - - /***************************************************************************/ - /* send all data to this function. */ - /***************************************************************************/ - curl_rc = curl_easy_setopt(curl_handle, - CURLOPT_WRITEFUNCTION, - evel_write_callback); - if (curl_rc != CURLE_OK) - { - rc = EVEL_CURL_LIBRARY_FAIL; - EVEL_ERROR("Failed to initialize libcurl with the write callback. " - "Error code=%d (%s)", curl_rc, curl_err_string); - goto exit_label; - } - - /***************************************************************************/ - /* some servers don't like requests that are made without a user-agent */ - /* field, so we provide one. */ - /***************************************************************************/ - curl_rc = curl_easy_setopt(curl_handle, - CURLOPT_USERAGENT, - "libcurl-agent/1.0"); - if (curl_rc != CURLE_OK) - { - rc = EVEL_CURL_LIBRARY_FAIL; - EVEL_ERROR("Failed to initialize libcurl to upload. Error code=%d (%s)", - curl_rc, curl_err_string); - goto exit_label; - } - - /***************************************************************************/ - /* Set the timeout for the operation. */ - /***************************************************************************/ - curl_rc = curl_easy_setopt(curl_handle, - CURLOPT_TIMEOUT, - OPENSTACK_METADATA_TIMEOUT); - if (curl_rc != CURLE_OK) - { - rc = EVEL_NO_METADATA; - EVEL_ERROR("Failed to initialize libcurl to set timeout. " - "Error code=%d (%s)", curl_rc, curl_err_string); - goto exit_label; - } - - /***************************************************************************/ - /* Create the memory chunk to be used for the response to the post. The */ - /* will be realloced. */ - /***************************************************************************/ - rx_chunk.memory = malloc(1); - assert(rx_chunk.memory != NULL); - rx_chunk.size = 0; - - /***************************************************************************/ - /* Point to the data to be received. */ - /***************************************************************************/ - curl_rc = curl_easy_setopt(curl_handle, CURLOPT_WRITEDATA, (void *)&rx_chunk); - if (curl_rc != CURLE_OK) - { - rc = EVEL_CURL_LIBRARY_FAIL; - EVEL_ERROR("Failed to initialize libcurl to receive metadata. " - "Error code=%d (%s)", curl_rc, curl_err_string); - goto exit_label; - } - EVEL_DEBUG("Initialized data to receive"); - - /***************************************************************************/ - /* If running in verbose mode generate more output. */ - /***************************************************************************/ - if (verbosity > 0) - { - curl_rc = curl_easy_setopt(curl_handle, CURLOPT_VERBOSE, 1L); - if (curl_rc != CURLE_OK) - { - rc = EVEL_CURL_LIBRARY_FAIL; - log_error_state("Failed to initialize libcurl to be verbose. " - "Error code=%d", curl_rc); - goto exit_label; - } - } - - /***************************************************************************/ - /* Now run off and do what you've been told! */ - /***************************************************************************/ - curl_rc = curl_easy_perform(curl_handle); - if (curl_rc != CURLE_OK) - { - rc = EVEL_CURL_LIBRARY_FAIL; - EVEL_ERROR("Failed to transfer the data from metadata service. " - "Error code=%d (%s)", curl_rc, curl_err_string); - } - else - { - /*************************************************************************/ - /* We have some metadata available, so break it out into tokens. */ - /*************************************************************************/ - EVEL_DEBUG("Received metadata size = %d", rx_chunk.size); - EVEL_INFO("Received metadata = %s", rx_chunk.memory); - jsmn_init(&json_parser); - json_token_count = jsmn_parse(&json_parser, - rx_chunk.memory, rx_chunk.size, - tokens, MAX_METADATA_TOKENS); - - /*************************************************************************/ - /* Check that we parsed some data and that the top level is as expected. */ - /*************************************************************************/ - if (json_token_count < 0 || tokens[0].type != JSMN_OBJECT) - { - rc = EVEL_BAD_METADATA; - EVEL_ERROR("Failed to parse received JSON OpenStack metadata. " - "Error code=%d", json_token_count); - goto exit_label; - } - else - { - EVEL_DEBUG("Extracted %d tokens from the JSON OpenStack metadata. ", - json_token_count); - } - - /*************************************************************************/ - /* Find the keys we want from the metadata. */ - /*************************************************************************/ - if (json_get_string(rx_chunk.memory, - tokens, - json_token_count, - "uuid", - vm_uuid) != EVEL_SUCCESS) - { - rc = EVEL_BAD_METADATA; - EVEL_ERROR("Failed to extract UUID from OpenStack metadata"); - } - else - { - EVEL_DEBUG("UUID: %s", vm_uuid); - } - if (json_get_top_level_string(rx_chunk.memory, - tokens, - json_token_count, - "name", - vm_name) != EVEL_SUCCESS) - { - rc = EVEL_BAD_METADATA; - EVEL_ERROR("Failed to extract VM Name from OpenStack metadata"); - } - else - { - EVEL_DEBUG("VM Name: %s", vm_name); - } - } - -exit_label: - - /***************************************************************************/ - /* Shut down the cURL library in a tidy manner. */ - /***************************************************************************/ - if (curl_handle != NULL) - { - curl_easy_cleanup(curl_handle); - curl_handle = NULL; - } - free(rx_chunk.memory); - - EVEL_EXIT(); - return rc; -} - -/**************************************************************************//** - * Initialize default values for vm_name and vm_uuid - for testing purposes. - *****************************************************************************/ -void openstack_metadata_initialize() -{ - strncpy(vm_uuid, - "Dummy VM UUID - No Metadata available", - MAX_METADATA_STRING); - strncpy(vm_name, - "Dummy VM name - No Metadata available", - MAX_METADATA_STRING); -} - -/**************************************************************************//** - * Get a string value from supplied JSON by matching the key. - * - * As the structure of the metadata we're looking at is pretty straightforward - * we don't do anything complex (a la XPath) to extract nested keys with the - * same leaf name, for example. Simply walk the structure until we find a - * string with the correct value. - * - * @param[in] json_string The string which contains the JSON and has already - * been parsed. - * @param[in] tokens The tokens which the JSON parser found in the JSON. - * @param[in] json_token_count How many tokens were found. - * @param[in] key The key we're looking for. - * @param[out] value The string we found at @p key. - * - * @returns Status code - * @retval EVEL_SUCCESS On success - contents of @p value updated. - * @retval EVEL_JSON_KEY_NOT_FOUND Key not found - @p value not updated. - * @retval EVEL_BAD_JSON Parser hit unexpected data - @p value not - * updated. - *****************************************************************************/ -static EVEL_ERR_CODES json_get_string(const char * json_string, - const jsmntok_t * tokens, - int json_token_count, - const char * key, - char * value) -{ - EVEL_ERR_CODES rc = EVEL_JSON_KEY_NOT_FOUND; - int token_num = 0; - int token_len = 0; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check assumptions. */ - /***************************************************************************/ - assert(json_string != NULL); - assert(tokens != NULL); - assert(json_token_count >= 0); - assert(key != NULL); - assert(value != NULL); - - for (token_num = 0; token_num < json_token_count; token_num++) - { - switch(tokens[token_num].type) - { - case JSMN_OBJECT: - EVEL_DEBUG("Skipping object"); - break; - - case JSMN_ARRAY: - EVEL_DEBUG("Skipping array"); - break; - - case JSMN_STRING: - /***********************************************************************/ - /* This is a string, so may be what we want. Compare keys. */ - /***********************************************************************/ - if (jsoneq(json_string, &tokens[token_num], key) == 0) - { - token_len = tokens[token_num + 1].end - tokens[token_num + 1].start; - EVEL_DEBUG("Token %d len %d matches at %d to %d", token_num, - tokens[token_num + 1].start, - tokens[token_num + 1].end); - strncpy(value, json_string + tokens[token_num + 1].start, token_len); - value[token_len] = '\0'; - EVEL_DEBUG("Extracted key: \"%s\" Value: \"%s\"", key, value); - rc = EVEL_SUCCESS; - goto exit_label; - } - else - { - EVEL_DEBUG("String key did not match"); - } - - /***********************************************************************/ - /* Step over the value, whether we used it or not. */ - /***********************************************************************/ - token_num++; - break; - - case JSMN_PRIMITIVE: - EVEL_INFO("Skipping primitive"); - break; - - case JSMN_UNDEFINED: - default: - rc = EVEL_BAD_JSON_FORMAT; - EVEL_ERROR("Unexpected JSON format at token %d (%d)", - token_num, - tokens[token_num].type); - goto exit_label; - } - } - -exit_label: - EVEL_EXIT(); - return rc; -} - -/**************************************************************************//** - * Get a top-level string value from supplied JSON by matching the key. - * - * Unlike json_get_string, this only returns a value that is in the top-level - * JSON object. - * - * @param[in] json_string The string which contains the JSON and has already - * been parsed. - * @param[in] tokens The tokens which the JSON parser found in the JSON. - * @param[in] json_token_count How many tokens were found. - * @param[in] key The key we're looking for. - * @param[out] value The string we found at @p key. - * - * @returns Status code - * @retval EVEL_SUCCESS On success - contents of @p value updated. - * @retval EVEL_JSON_KEY_NOT_FOUND Key not found - @p value not updated. - * @retval EVEL_BAD_JSON Parser hit unexpected data - @p value not - * updated. - *****************************************************************************/ -static EVEL_ERR_CODES json_get_top_level_string(const char * json_string, - const jsmntok_t * tokens, - int json_token_count, - const char * key, - char * value) -{ - EVEL_ERR_CODES rc = EVEL_JSON_KEY_NOT_FOUND; - int token_num = 0; - int token_len = 0; - int bracket_count = 0; - int string_index = 0; - int increment = 0; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check assumptions. */ - /***************************************************************************/ - assert(json_string != NULL); - assert(tokens != NULL); - assert(json_token_count >= 0); - assert(key != NULL); - assert(value != NULL); - - for (token_num = 0; token_num < json_token_count; token_num++) - { - switch(tokens[token_num].type) - { - case JSMN_OBJECT: - EVEL_DEBUG("Skipping object"); - break; - - case JSMN_ARRAY: - EVEL_DEBUG("Skipping array"); - break; - - case JSMN_STRING: - /***********************************************************************/ - /* This is a string, so may be what we want. Compare keys. */ - /***********************************************************************/ - if (jsoneq(json_string, &tokens[token_num], key) == 0) - { - /*********************************************************************/ - /* Count the difference in the number of opening and closing */ - /* brackets up to this token. This needs to be 1 for a top-level */ - /* string. Let's just hope we don't have any strings containing */ - /* brackets. */ - /*********************************************************************/ - increment = ((string_index < tokens[token_num].start) ? 1 : -1); - - while (string_index != tokens[token_num].start) - { - if (json_string[string_index] == '{') - { - bracket_count += increment; - } - else if (json_string[string_index] == '}') - { - bracket_count -= increment; - } - - string_index += increment; - } - - if (bracket_count == 1) - { - token_len = tokens[token_num + 1].end - tokens[token_num + 1].start; - EVEL_DEBUG("Token %d len %d matches at top level at %d to %d", - token_num, - tokens[token_num + 1].start, - tokens[token_num + 1].end); - strncpy(value, json_string + tokens[token_num + 1].start, token_len); - value[token_len] = '\0'; - EVEL_DEBUG("Extracted key: \"%s\" Value: \"%s\"", key, value); - rc = EVEL_SUCCESS; - goto exit_label; - } - else - { - EVEL_DEBUG("String key did match, but not at top level"); - } - } - else - { - EVEL_DEBUG("String key did not match"); - } - - /***********************************************************************/ - /* Step over the value, whether we used it or not. */ - /***********************************************************************/ - token_num++; - break; - - case JSMN_PRIMITIVE: - EVEL_INFO("Skipping primitive"); - break; - - case JSMN_UNDEFINED: - default: - rc = EVEL_BAD_JSON_FORMAT; - EVEL_ERROR("Unexpected JSON format at token %d (%d)", - token_num, - tokens[token_num].type); - goto exit_label; - } - } - -exit_label: - EVEL_EXIT(); - return rc; -} - -/**************************************************************************//** - * Compare a JSON string token with a value. - * - * @param[in] json The string which contains the JSON and has already been - * parsed. - * @param[in] tok The token which the JSON parser found in the JSON. - * @param[in] s The string we're looking for. - * - * @returns Whether the token matches the string or not. - * @retval 0 Value matches - * @retval -1 Value does not match. - *****************************************************************************/ -static int jsoneq(const char *json, const jsmntok_t *tok, const char *s) { - if (tok->type == JSMN_STRING && (int) strlen(s) == tok->end - tok->start && - strncmp(json + tok->start, s, tok->end - tok->start) == 0) { - return 0; - } - return -1; -} - -/**************************************************************************//** - * Get the VM name provided by the metadata service. - * - * @returns VM name - *****************************************************************************/ -const char *openstack_vm_name() -{ - return vm_name; -} - -/**************************************************************************//** - * Get the VM UUID provided by the metadata service. - * - * @returns VM UUID - *****************************************************************************/ -const char *openstack_vm_uuid() -{ - return vm_uuid; -} diff --git a/VES5.0/evel/evel-library/code/evel_library/metadata.h b/VES5.0/evel/evel-library/code/evel_library/metadata.h deleted file mode 100644 index d9d0cc1a..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/metadata.h +++ /dev/null @@ -1,72 +0,0 @@ -#ifndef METADATA_INCLUDED -#define METADATA_INCLUDED -/**************************************************************************//** - * @file - * Wrap the OpenStack metadata service. - * - * License - * ------- - * - * Copyright(c) <2016>, AT&T Intellectual Property. All other rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - - -#include "evel.h" - -/**************************************************************************//** - * Download metadata from the OpenStack metadata service. - * - * @param verbosity Controls whether to generate debug to stdout. Zero: - * none. Non-zero: generate debug. - * @returns Status code - * @retval EVEL_SUCCESS On success - * @retval ::EVEL_ERR_CODES On failure. - *****************************************************************************/ -EVEL_ERR_CODES openstack_metadata(int verbosity); - -/**************************************************************************//** - * Initialize default values for vm_name and vm_uuid - for testing purposes. - *****************************************************************************/ -void openstack_metadata_initialize(); - -/**************************************************************************//** - * Get the VM name provided by the metadata service. - * - * @returns VM name - *****************************************************************************/ -const char *openstack_vm_name(); - -/**************************************************************************//** - * Get the VM UUID provided by the metadata service. - * - * @returns VM UUID - *****************************************************************************/ -const char *openstack_vm_uuid(); - -#endif diff --git a/VES5.0/evel/evel-library/code/evel_library/quickstart.md b/VES5.0/evel/evel-library/code/evel_library/quickstart.md deleted file mode 100644 index 1c735cc4..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/quickstart.md +++ /dev/null @@ -1,445 +0,0 @@ -# Quick Start Guide {#quickstart} - -# Introduction {#qs_intro} - -This Quick-Start section describes how to: - - * Install and compile the supplied library code - * Integrate an existing project to use the EVEL library - -# Installation {#qs_install} - -The library is supplied as a source-code compressed-tar file. It is -straightforward to install and build to integrate with an existing or new -development project. - -## Unpack the Source Code {#qs_unpack} - -The file should unpacked into your development environment: -``` -$ mkdir evel -$ cd evel -$ tar zxvf evel-library-package.tgz -``` -### Satisfy Dependencies {#qs_depend} - -Note that all commands in this section are based on CentOS package management -tools and you may need to substitute the appropriate tools/packages for your -distribution, for example `apt-get` for Ubuntu. - -Ensure that GCC development tools are available. - -``` -$ sudo yum install gcc -``` -Additionally, the library has a dependency on the cURL library, so you'll need -the development tools for libCurl installed. (At runtime, only the runtime -library is required, of course.) - -``` -$ sudo yum install libcurl-devel -``` -If you wish to make the project documentation, then Doxygen and Graphviz are -required. (Again, this is only in the development environment, not the runtime -environment!) - -``` -$ sudo yum install doxygen graphviz -``` - -Note that some distributions have quite old versions of Doxygen by default and -it may be necessary to install a later version to use all the features. - -If you want to build PDFs from the LaTeX you will need a texlive install. - -``` -$ sudo yum install texlive -``` - -### Test Build {#qs_build} -Make sure that the library makes cleanly: - -``` -$ cd bldjobs -$ make -Making dependency file evel_unit.d for evel_unit.c -Making dependency file evel_test_control.d for evel_test_control.c -Making dependency file evel_demo.d for evel_demo.c -Making dependency file jsmn.d for jsmn.c -Making dependency file evel_logging.d for evel_logging.c -Making dependency file evel_event_mgr.d for evel_event_mgr.c -Making dependency file evel_internal_event.d for evel_internal_event.c -Making dependency file evel_throttle.d for evel_throttle.c -Making dependency file evel_syslog.d for evel_syslog.c -Making dependency file evel_strings.d for evel_strings.c -Making dependency file evel_state_change.d for evel_state_change.c -Making dependency file evel_scaling_measurement.d for evel_scaling_measurement.c -Making dependency file evel_signaling.d for evel_signaling.c -Making dependency file evel_service.d for evel_service.c -Making dependency file evel_reporting_measurement.d for evel_reporting_measurement.c -Making dependency file evel_json_buffer.d for evel_json_buffer.c -Making dependency file evel_other.d for evel_other.c -Making dependency file evel_option.d for evel_option.c -Making dependency file evel_mobile_flow.d for evel_mobile_flow.c -Making dependency file evel_fault.d for evel_fault.c -Making dependency file evel_event.d for evel_event.c -Making dependency file double_list.d for double_list.c -Making dependency file ring_buffer.d for ring_buffer.c -Making dependency file metadata.d for metadata.c -Making dependency file evel.d for evel.c -Making evel.o from evel.c -Making metadata.o from metadata.c -Making ring_buffer.o from ring_buffer.c -Making double_list.o from double_list.c -Making evel_event.o from evel_event.c -Making evel_fault.o from evel_fault.c -Making evel_mobile_flow.o from evel_mobile_flow.c -Making evel_option.o from evel_option.c -Making evel_other.o from evel_other.c -Making evel_json_buffer.o from evel_json_buffer.c -Making evel_reporting_measurement.o from evel_reporting_measurement.c -Making evel_service.o from evel_service.c -Making evel_signaling.o from evel_signaling.c -Making evel_scaling_measurement.o from evel_scaling_measurement.c -Making evel_state_change.o from evel_state_change.c -Making evel_strings.o from evel_strings.c -Making evel_syslog.o from evel_syslog.c -Making evel_throttle.o from evel_throttle.c -Making evel_internal_event.o from evel_internal_event.c -Making evel_event_mgr.o from evel_event_mgr.c -Making evel_logging.o from evel_logging.c -Making jsmn.o from jsmn.c -Linking API Shared Library -Linking API Static Library -Making evel_demo.o from evel_demo.c -Making evel_test_control.o from evel_test_control.c -Linking EVEL demo -Making EVEL training -$ -``` -You should now be able to run the demo CLI application. Since it will want to -dynamically link to the library that you've just made, you will need to set -your `LD_LIBRARY_PATH` appropriately first. Make sure that you specify -your actual directory paths correctly in the following: - -``` -$ export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/home/centos/evel/libs/x86_64 -$ ../output/x86_64/evel_demo -evel_demo [--help] - --fqdn <domain> - --port <port_number> - [--path <path>] - [--topic <topic>] - [--username <username>] - [--password <password>] - [--https] - [--cycles <cycles>] - [--nothrott] - -Demonstrate use of the ECOMP Vendor Event Listener API. - - -h Display this usage message. - --help - - -f The FQDN or IP address to the RESTful API. - --fqdn - - -n The port number the RESTful API. - --port - - -p The optional path prefix to the RESTful API. - --path - - -t The optional topic part of the RESTful API. - --topic - - -u The optional username for basic authentication of requests. - --username - - -w The optional password for basic authentication of requests. - --password - - -s Use HTTPS rather than HTTP for the transport. - --https - - -c Loop <cycles> times round the main loop. Default = 1. - --cycles - - -v Generate much chattier logs. - --verbose - - -x Exclude throttling commands from demonstration. - --nothrott - -$ -``` -Assuming that all worked as expected, you are ready to start integrating with -your application. It probably makes sense to make the LD_LIBRARY_PATH change -above permanent by incorporating it into your `.bash_profile` file. - -### Project Documentation {#qs_build_docs} - -The source comes with its own documentation included. The documentation can be -built using the `docs` target in the Makefile. By default this builds HTML -and LaTeX documentation, the latter being used to prepare PDFs. - -To make the documentation: -``` -$ cd bldjobs -$ make docs -Cleaning docs... -Making Doxygen documentation -$ -``` - -There is a make target that is intended to install the documentation on a -"team server" - it will need adaptation for your team's environment - see the -`docs_install` target in the Makefile: - -``` -$ make docs_install -Cleaning docs... -Making Doxygen documentation -Copying docs to team web-server... -Enter passphrase for key '/data/home/.ssh/id_rsa': -annotated.html 100% 8088 7.9KB/s 00:00 -arrowdown.png 100% 246 0.2KB/s 00:00 -arrowright.png 100% 229 0.2KB/s 00:00 - ... -$ -``` - -# Project Integration {#qs_integrate} - -There are two key steps to the integration which have to be undertaken: - - * Initialization/Termination of the library. - * Creation & posting of individual events. - -Additionally, it may be necessary to consider changes to the EVEL library's -source code if assumptions made by the library are either not satisfied or -inconvenient. In particular: - - * If the project already uses libcurl then the global initialization of the - library should be removed from the _EVEL Library_. - * The _EVEL Library_ uses `syslog` for event logging. If the project uses a - different event logging process, then EVEL's event logging macros should be - rewritten appropriately. - -These steps are considered in the [Normal Use](@ref qs_normal_use) and -[EVEL Adaptation](@ref qs_adaptation) sections below. - -## Normal Use {#qs_normal_use} - -The _EVEL Library_ should be integrated with your project at a per-process -level: each process is an independent client of the ECOMP Vendor Event Listener -API. - -### Initialization {#qs_initialize} - -The _EVEL Library_ should be initialized before the process becomes -multi-threaded. This constraint arises from the use of libcurl which imposes -the constraint that initialization occurs before the system is multi-threaded. -This is described in more detail in the libcurl documentation for the -[curl_global_init](https://curl.haxx.se/libcurl/c/curl_global_init.html) -function. - -Initialization stores configuration of the Vendor Event Listener API's details, -such as the FQDN or IP address of the service, so the initializing process must -have either extracted this information from its configuration or have this -information "hard-wired" into the application, so that it is available at the -point the `evel_initialize()` function is called: - -```C - #include "evel.h" - ... - if (evel_initialize(api_fqdn, - api_port, - api_path, - api_topic, - api_secure, - "Alice", - "This isn't very secure!", - EVEL_SOURCE_VIRTUAL_MACHINE, - "EVEL demo client", - verbose_mode)) - { - fprintf(stderr, "Failed to initialize the EVEL library!!!"); - exit(-1); - } - ... -``` -Once initialization has occurred successfully, the application may raise events -and may also use the logging functions such as EVEL_INFO(). - -Initialization is entirely local (there is no interaction with the service) so -it is very unlikely to fail, unless the application environment is seriously -degraded. - -### Event Generation {#qs_generate} - -Generating events is a two stage process: - - 1. Firstly, the _EVEL Library_ is called to allocate an event of the correct - type. - * If this is successful, the caller is given a pointer to the event. - * All mandatory fields on the event are provided to this factory function - and are thereafter immutable. - * The application may add any necessary optional fields to the event, using - the pointer previously returned. - 2. The event is sent to the JSON API using the evel_post_event() function. - * At this point, the application relinquishes all responsibility for the - event: - * It will be posted to the JSON API, if possible. - * Whether or not the posting is successful, the memory used will be - freed. - -In practice this looks like: - -```C - #include "evel.h" - ... - - /***************************************************************************/ - /* Create a new Fault object, setting mandatory fields as we do so... */ - /***************************************************************************/ - fault = evel_new_fault("My alarm condition", - "It broke very badly", - EVEL_PRIORITY_NORMAL, - EVEL_SEVERITY_MAJOR); - if (fault != NULL) - { - /*************************************************************************/ - /* We have a Fault object - add some optional fields to it... */ - /*************************************************************************/ - evel_fault_type_set(fault, "Bad things happen..."); - evel_fault_interface_set(fault, "My Interface Card"); - evel_fault_addl_info_add(fault, "name1", "value1"); - evel_fault_addl_info_add(fault, "name2", "value2"); - - /*************************************************************************/ - /* Finally, post the Fault. In practice this will only ever fail if */ - /* local ring-buffer is full because of event overload. */ - /*************************************************************************/ - evel_rc = evel_post_event((EVENT_HEADER *)fault); - if (evel_rc != EVEL_SUCCESS) - { - EVEL_ERROR("Post failed %d (%s)", evel_rc, evel_error_string()); - } - } - ... -``` -### Event Types {#qs_event_types} - -The _EVEL Library_ supports the following types of events: - - 1. Faults - - These represent the **fault** domain in the event schema. - - 2. Measurements - - These represent the **measurementsForVfScaling** domain in the event - schema. - - 3. Reports - - This is an experimental type, designed to allow VNFs to report - application-level statistics unencumbered with platform measurements. - The formal AT&T schema has been updated to include this experimental - type as **measurementsForVfReporting**. - - 4. Mobile Flow - - These represent the **mobileFlow** domain in the event schema. - - 5. Other - - These represent the **other** domain in the event schema. - - 6. Service Events - - These represent the **serviceEvents** domain in the event schema. - - 7. Signaling - - These represent the **signaling** domain in the event schema. - - 8. State Change - - These represent the **stateChange** domain in the event schema. - - 9. Syslog - - These represent the **syslog** domain in the event schema. - -### Throttling {#qs_throttling} - -The _EVEL library_ supports the following command types as defined in the JSON API: - - 1. commandType: throttlingSpecification - - This is handled internally by the EVEL library, which stores the provided - throttling specification internally and applies it to all subsequent events. - - 2. commandType: provideThrottlingState - - This is handled internally by the EVEL library, which returns the current - throttling specification for each domain. - - 3. commandType: measurementIntervalChange - - This is handled by the EVEL library, which makes the latest measurement - interval available via the ::evel_get_measurement_interval function. - The application is responsible for checking and adhering to the latest - provided interval. - -### Termination {#qs_termination} - -Termination of the _EVEL Library_ is swift and brutal! Events in the buffer -at the time are "dropped on the floor" rather than waiting for the buffer to -deplete first. - -```C - #include "evel.h" - ... - - /***************************************************************************/ - /* Shutdown the library. */ - /***************************************************************************/ - evel_terminate(); - - ... -``` - -## EVEL Adaptation {#qs_adaptation} - -The _EVEL Library_ is relatively simple and should be easy to adapt into other -project environments. - -### LibcURL Lifecycle - -There are two circumstances where initialization of libcurl may be required: - - 1. If libcurl is used by the project already, and therefore already takes - responsibility of its initialization, then the libcurl initialization and - termination functions should be removed from evel_initialize() and - evel_terminate() respectively. - 2. If the project is unable to satisfy the constraint that libcurl - initialization takes place in a single-threaded environment at the point - that the _EVEL Library_ can be initialized (for example, if MT code is - necessary to read the configuration parameters required for - _EVEL Library_ initialization) then it may be necessary to extract the - libcurl functions and call them separately, earlier in the program's - operation. - -### Event Logging - -The _EVEL Library_ uses `syslog` for logging. If this is inappropriate then -the log_debug() and log_initialize() functions should be rewritten accordingly. - -**Note**: it would be a really bad idea to use the _EVEL Library_ itself for this -logging function. -[Turtles all the way down...](https://en.wikipedia.org/wiki/Turtles_all_the_way_down) - -
\ No newline at end of file diff --git a/VES5.0/evel/evel-library/code/evel_library/readme.md b/VES5.0/evel/evel-library/code/evel_library/readme.md deleted file mode 100644 index 3cf57083..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/readme.md +++ /dev/null @@ -1,236 +0,0 @@ -# EVEL Library Overview {#mainpage} - -# Introduction - -The ECOMP Vendor Event Listener ("EVEL") library encapsulates the use of -AT&T's JSON API to the collector function within the ECOMP infrastructure. - -As such, it provides a reference implementation of the EVEL JSON API which -can either be directly as part of a project or can be used to inform the -independent implementation of an equivalent binding to the API in another -development environment. - -This section provides an overview of the library and how it is integrated -into the target application. If all you want is a set of instructions to -get you started, the @ref quickstart "Quick Start" section is for you. If -you want a more in-depth understanding of the _EVEL Library_ then this section -provides an overview and then you can read the detailed API documentation for -each function. The documentation for evel.h is a good starting point, since -that defines the public API of the _EVEL Library_. - -# Library Structure - -The API is designed to be used on multi-process platforms where each process -may be multi-threaded. Each process using this library will create an -independent HTTP client (using libcURL). Each process will have a single -thread running the HTTP client but that thread receives work on a -ring-buffer from however may threads are required to implement the function. - -**Note**: libcurl imposes a constraint that it is initialized before -the process starts multi-threaded operation. - -# Typical Usage - -The library is designed to be very straightforward to use and lightweight to -integrate into projects. The only serious external dependency is on libcURL. - -The supplied Makefile produces a single library **libevel.so** or -**libevel.a** which your application needs to be linked against. - -Each process within the application which wants to generate events needs to -call ::evel_initialize at the start of day (observing the above warning -about not being MT safe at this stage.) The initialization specifies the -details of where the API is located. Management of configuration is the -responsibility of the client. - -Once initialized, and now MT-safe, there are factory functions to produce -new events: -- Faults - ::evel_new_fault -- Measurements - ::evel_new_measurement -- Report - ::evel_new_report -- State Change - ::evel_new_state_change -- Syslog - ::evel_new_syslog -- Other - ::evel_new_other -- Mobile Flow - ::evel_new_mobile_flow - -There is also a factory function ::evel_new_mobile_gtp_flow_metrics to create -the parameter gtp_per_flow_metrics, which is then configured and passed to the -::evel_new_mobile_flow factory function. - -The event structures are initialized with mandatory fields at the point of -creation and optional fields may be added thereafter. Once set, values in -the structures are immutable. - -Once the event is prepared, it may be posted, using ::evel_post_event, at -which point the calling thread relinquishes all responsibility for the -event. It will be freed once successfully or unsuccessfully posted to the -API. If, for any reason, you change your mind and don't want to post a -created event, it must be destroyed with ::evel_free_event. - -Finally, at the end of day, the library can be terminated cleanly by calling -::evel_terminate. - -## Example Code - -The following fragment illustrates the above usage: - -```C - - if (evel_initialize(api_fqdn, - api_port, - api_path, - api_topic, - api_secure, - "Alice", - "This isn't very secure!", - EVEL_SOURCE_VIRTUAL_MACHINE, - "EVEL demo client", - verbose_mode)) - { - fprintf(stderr, "Failed to initialize the EVEL library!!!"); - exit(-1); - } - - ... - - fault = evel_new_fault("My alarm condition", - "It broke very badly", - EVEL_PRIORITY_NORMAL, - EVEL_SEVERITY_MAJOR); - if (fault != NULL) - { - evel_fault_type_set(fault, "Bad things happen..."); - evel_fault_interface_set(fault, "My Interface Card"); - evel_fault_addl_info_add(fault, "name1", "value1"); - evel_fault_addl_info_add(fault, "name2", "value2"); - evel_rc = evel_post_event((EVENT_HEADER *)fault); - if (evel_rc != EVEL_SUCCESS) - { - EVEL_ERROR("Post failed %d (%s)", evel_rc, evel_error_string()); - } - } - -``` - -The public API to the library is defined in evel.h. The internal APIs -within library are defined in separate headers (<em>e.g.</em> -evel_internal.h), but these should not need to be included by the code -using the library. - -# Example Application - -A simple command-line application to generate events is provided as part of -the source package (the above code fragment is taken from that application). - -The following illustrates its operation to a co-located "test-collector": -``` -$ ./evel_demo --fqdn 127.0.0.1 --port 30000 --path vendor_event_listener --topic example_vnf --verbose -./evel_demo built Feb 26 2016 18:14:48 -* About to connect() to 169.254.169.254 port 80 (#0) -* Trying 169.254.169.254... * Timeout -* connect() timed out! -* Closing connection #0 -* About to connect() to 127.0.0.1 port 30000 (#0) -* Trying 127.0.0.1... * connected -* Connected to 127.0.0.1 (127.0.0.1) port 30000 (#0) -* Server auth using Basic with user 'Alice' -> POST /vendor_event_listener/eventListener/v1/example_vnf HTTP/1.1 -Authorization: Basic QWxpY2U6VGhpcyBpc24ndCB2ZXJ5IHNlY3VyZSE= -User-Agent: libcurl-agent/1.0 -Host: 127.0.0.1:30000 -Accept: */* -Content-type: application/json -Content-Length: 510 - -* HTTP 1.0, assume close after body -< HTTP/1.0 204 No Content -< Date: Fri, 04 Mar 2016 15:37:22 GMT -< Server: WSGIServer/0.1 Python/2.6.6 -< -* Closing connection #0 -* About to connect() to 127.0.0.1 port 30000 (#0) -* Trying 127.0.0.1... * connected -* Connected to 127.0.0.1 (127.0.0.1) port 30000 (#0) -* Server auth using Basic with user 'Alice' -> POST /vendor_event_listener/eventListener/v1/example_vnf HTTP/1.1 -Authorization: Basic QWxpY2U6VGhpcyBpc24ndCB2ZXJ5IHNlY3VyZSE= -User-Agent: libcurl-agent/1.0 -Host: 127.0.0.1:30000 -Accept: */* -Content-type: application/json -Content-Length: 865 - -* HTTP 1.0, assume close after body -< HTTP/1.0 204 No Content -< Date: Fri, 04 Mar 2016 15:37:22 GMT -< Server: WSGIServer/0.1 Python/2.6.6 -< -* Closing connection #0 -* About to connect() to 127.0.0.1 port 30000 (#0) -* Trying 127.0.0.1... * connected -* Connected to 127.0.0.1 (127.0.0.1) port 30000 (#0) -* Server auth using Basic with user 'Alice' -> POST /vendor_event_listener/eventListener/v1/example_vnf HTTP/1.1 -Authorization: Basic QWxpY2U6VGhpcyBpc24ndCB2ZXJ5IHNlY3VyZSE= -User-Agent: libcurl-agent/1.0 -Host: 127.0.0.1:30000 -Accept: */* -Content-type: application/json -Content-Length: 2325 - -* HTTP 1.0, assume close after body -< HTTP/1.0 204 No Content -< Date: Fri, 04 Mar 2016 15:37:22 GMT -< Server: WSGIServer/0.1 Python/2.6.6 -< -* Closing connection #0 -^C - -Interrupted - quitting! -$ -``` - -# Restrictions and Limitations - -## Constraint Validation - -The _EVEL Library_ has been designed to be production-safe code with the -emphasis at this stage being in correctness of operation rather than -raw performance. - -The API tries to check as much information as possible to avoid misuse and -will **assert()** if constraints are not satisfied. This is likely to lead -to the rapid discovery of coding errors by programmers, but does mean that -the application can fail abruptly if the library is misused in any way. - -## Performance - -The default Makefile avoids aggressive optimizations so that any core-files -are easy to interpret. Production code should use greater optimization -levels. - -As described above, the HTTP client is single threaded and will run all -transactions synchronously. As transactions are serialized, a client that -generates a lot of events will be paced by the round-trip time. - -It would be a straightforward enhancement to use the multi-thread API into -libcurl and use a pool of client threads to run transactions in parallel if -this ever became a bottleneck. - -## Logging - -The initialization of the library includes the log verbosity. The verbose -operation makes the library very chatty so syslog may get rather clogged -with detailed diagnostics. It is possible to configure syslog to put these -events into a separate file. A trivial syslog.conf file would be: - -``` - -# Log all user messages so debug information is captured. - -user.* /var/log/debug -``` - -If verbose logging is enabled, the cURL library will generate information -about the HTTP operations on **stdout**. - diff --git a/VES5.0/evel/evel-library/code/evel_library/ring_buffer.c b/VES5.0/evel/evel-library/code/evel_library/ring_buffer.c deleted file mode 100644 index 3795ed36..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/ring_buffer.c +++ /dev/null @@ -1,206 +0,0 @@ -/**************************************************************************//** - * @file - * A ring buffer with multi-threaded synchronization. - * - * License - * ------- - * - * Copyright(c) <2016>, AT&T Intellectual Property. All other rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#include <assert.h> -#include <malloc.h> - -#include "ring_buffer.h" -#include "evel.h" - -/**************************************************************************//** - * Ring buffer initialization. - * - * Initialize the buffer supplied to the specified size. - * - * @param buffer Pointer to the ring-buffer to be initialized. - * @param size How many elements to be stored in the ring-buffer. - * - * @returns Nothing -******************************************************************************/ -void ring_buffer_initialize(ring_buffer * buffer, int size) -{ - int pthread_rc = 0; - - EVEL_ENTER(); - - /***************************************************************************/ - /* Check assumptions. */ - /***************************************************************************/ - assert(buffer != NULL); - assert(size > 0); - - /***************************************************************************/ - /* Initialize the synchronization objects. */ - /***************************************************************************/ - pthread_rc = pthread_mutex_init(&buffer->ring_mutex, NULL); - assert(pthread_rc == 0); - pthread_rc = pthread_cond_init(&buffer->ring_cv, NULL); - assert(pthread_rc == 0); - - /***************************************************************************/ - /* Allocate the ring buffer itself. */ - /***************************************************************************/ - buffer->ring = malloc(size * sizeof(void *)); - assert(buffer->ring != NULL); - - /***************************************************************************/ - /* Initialize the ring as empty. */ - /***************************************************************************/ - buffer->next_write = 0; - buffer->next_read = 0; - buffer->size = size; - - EVEL_EXIT(); -} - -/**************************************************************************//** - * Read an element from a ring_buffer. - * - * Reads an element from the ring_buffer, advancing the next-read position. - * Operation is synchronized and therefore MT-safe. Blocks if no data is - * available. - * - * @param buffer Pointer to the ring-buffer to be read. - * - * @returns Pointer to the element read from the buffer. -******************************************************************************/ -void * ring_buffer_read(ring_buffer * buffer) -{ - void *msg = NULL; - EVEL_DEBUG("RBR: Ring buffer read"); - - pthread_mutex_lock(&buffer->ring_mutex); - while (1) - { - EVEL_DEBUG("RBR: got lock. NR=%d NW=%d", - buffer->next_read, - buffer->next_write); - if(buffer->next_read != buffer->next_write) - { - EVEL_DEBUG("RBR: buffer has item available"); - msg = (buffer->ring)[buffer->next_read]; - buffer->ring[buffer->next_read] = NULL; - buffer->next_read = (buffer->next_read + 1) % buffer->size; - EVEL_DEBUG("RBR: next read location is %d", buffer->next_read); - pthread_mutex_unlock(&buffer->ring_mutex); - break; - } - else - { - EVEL_DEBUG("RBR: Waiting for condition variable"); - pthread_cond_wait(&buffer->ring_cv, &buffer->ring_mutex); - EVEL_DEBUG("RBR: Condition variable wait completed"); - } - } - EVEL_DEBUG("RBR: Ring buffer read returning data at %lp", msg); - return msg; -} - -/**************************************************************************//** - * Write an element into a ring_buffer. - * - * Writes an element into the ring_buffer, advancing the next-write position. - * Operation is synchronized and therefore MT-safe. Fails if the buffer is - * full without blocking. - * - * @param buffer Pointer to the ring-buffer to be written. - * @param msg Pointer to data to be stored in the ring_buffer. - * - * @returns Number of items written. - * @retval 1 The data was written successfully. - * @retval 0 The ring_buffer was full so no data written. -******************************************************************************/ -int ring_buffer_write(ring_buffer * buffer, void * msg) -{ - int item_count = 0; - int items_written = 0; - EVEL_DEBUG("RBW: Ring Buffer Write message at %lp", msg); - - pthread_mutex_lock(&buffer->ring_mutex); - EVEL_DEBUG("RBW: got lock. NR=%d NW=%d SZ=%d", - buffer->next_read, - buffer->next_write, - buffer->size); - - item_count = (buffer->next_write - buffer->next_read) % buffer->size; - if (item_count < 0) - { - item_count += buffer->size; - } - if (item_count < buffer->size - 1) - { - EVEL_DEBUG("RBW: %d items in buffer", item_count); - buffer->ring[buffer->next_write] = msg; - buffer->next_write = (buffer->next_write + 1) % buffer->size; - EVEL_DEBUG("RBW: next write location is %d", buffer->next_write); - items_written = 1; - } - else - { - EVEL_ERROR("RBW: ring buffer full - unable to write event"); - } - - pthread_mutex_unlock(&buffer->ring_mutex); - EVEL_DEBUG("RBW: released lock"); - pthread_cond_signal(&buffer->ring_cv); - - return items_written; -} - -/**************************************************************************//** - * Tests whether there is data in the ring_buffer. - * - * Tests whether there is currently data in the ring_buffer without blocking. - * - * @param buffer Pointer to the ring-buffer to be tested. - * - * @returns Whether there is data in the ring_buffer. - * @retval 0 There isn't any data in the ring_buffer. - * @retval 1 There is data in the ring_buffer. -******************************************************************************/ -int ring_buffer_is_empty(ring_buffer * buffer) -{ - int is_empty = 0; - EVEL_DEBUG("RBE: Ring empty check"); - - pthread_mutex_lock(&buffer->ring_mutex); - is_empty = (buffer->next_read == buffer->next_write); - pthread_mutex_unlock(&buffer->ring_mutex); - - EVEL_DEBUG("RBE: Ring state= %d", is_empty); - return is_empty; -} - diff --git a/VES5.0/evel/evel-library/code/evel_library/ring_buffer.h b/VES5.0/evel/evel-library/code/evel_library/ring_buffer.h deleted file mode 100644 index c6870508..00000000 --- a/VES5.0/evel/evel-library/code/evel_library/ring_buffer.h +++ /dev/null @@ -1,109 +0,0 @@ -#ifndef RING_BUFFER_INCLUDED -#define RING_BUFFER_INCLUDED - -/**************************************************************************//** - * @file - * A ring buffer. - * - * License - * ------- - * - * Copyright(c) <2016>, AT&T Intellectual Property. All other rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following disclaimer in the documentation - * and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: This product includes - * software developed by the AT&T. - * 4. Neither the name of AT&T nor the names of its contributors may be used to - * endorse or promote products derived from this software without specific - * prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - *****************************************************************************/ - -#include <pthread.h> - -/**************************************************************************//** - * Ring buffer structure. - *****************************************************************************/ -typedef struct ring_buffer -{ - int size; - int next_write; - int next_read; - void ** ring; - pthread_cond_t ring_cv; - pthread_mutex_t ring_mutex; -} ring_buffer; - -/**************************************************************************//** - * Ring buffer initialization. - * - * Initialize the buffer supplied to the specified size. - * - * @param buffer Pointer to the ring-buffer to be initialized. - * @param size How many elements to be stored in the ring-buffer. - * - * @returns Nothing -******************************************************************************/ -void ring_buffer_initialize(ring_buffer * buffer, int size); - -/**************************************************************************//** - * Read an element from a ring_buffer. - * - * Reads an element from the ring_buffer, advancing the next-read position. - * Operation is synchronized and therefore MT-safe. Blocks if no data is - * available. - * - * @param buffer Pointer to the ring-buffer to be read. - * - * @returns Pointer to the element read from the buffer. -******************************************************************************/ -void * ring_buffer_read(ring_buffer * buffer); - -/**************************************************************************//** - * Write an element into a ring_buffer. - * - * Writes an element into the ring_buffer, advancing the next-write position. - * Operation is synchronized and therefore MT-safe. Fails if the buffer is - * full without blocking. - * - * @param buffer Pointer to the ring-buffer to be written. - * @param msg Pointer to data to be stored in the ring_buffer. - * - * @returns Number of items written. - * @retval 1 The data was written successfully. - * @retval 0 The ring_buffer was full so no data written. -******************************************************************************/ -int ring_buffer_write(ring_buffer * buffer, void * msg); - -/**************************************************************************//** - * Tests whether there is data in the ring_buffer. - * - * Tests whether there is currently data in the ring_buffer without blocking. - * - * @param buffer Pointer to the ring-buffer to be tested. - * - * @returns Whether there is data in the ring_buffer. - * @retval 0 There isn't any data in the ring_buffer. - * @retval 1 There is data in the ring_buffer. -******************************************************************************/ -int ring_buffer_is_empty(ring_buffer * buffer); - -#endif |