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/evel_throttle.h | |
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/evel_throttle.h')
-rw-r--r-- | VES5.0/evel/evel-library/code/evel_library/evel_throttle.h | 228 |
1 files changed, 0 insertions, 228 deletions
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 |