Change location of VES5.0 code

Change-Id: If8a1173813eb4d5c14c04b132269696a748505e7
Signed-off-by: Marco Platania <platania@research.att.com>

1 files changed, 0 insertions, 402 deletions

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();
-}