mirror of https://github.com/asterisk/asterisk
This patch adds an /applications API to ARI, allowing explicit management of
Stasis applications.
* GET /applications - list current applications
* GET /applications/{applicationName} - get details of a specific application
* POST /applications/{applicationName}/subscription - explicitly subscribe to
a channel, bridge or endpoint
* DELETE /applications/{applicationName}/subscription - explicitly unsubscribe
from a channel, bridge or endpoint
Subscriptions work by a reference counting mechanism: if you subscript to an
event source X number of times, you must unsubscribe X number of times to stop
receiveing events for that event source.
Review: https://reviewboard.asterisk.org/r/2862
(issue ASTERISK-22451)
Reported by: Matt Jordan
........
Merged revisions 400522 from http://svn.asterisk.org/svn/asterisk/branches/12
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@400523 65c4cc65-6c06-0410-ace0-fbb531ad65f3
changes/97/197/1
Matthew Jordan
12 years ago
parent
b52c972b17
commit
8d7873b836
@ -0,0 +1,173 @@
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/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 2013, Digium, Inc.
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*
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* David M. Lee, II <dlee@digium.com>
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*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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|
* the project provides a web site, mailing lists and IRC
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* channels for your use.
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License Version 2. See the LICENSE file
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|
* at the top of the source tree.
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*/
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/*! \file
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*
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* \brief /api-docs/applications.{format} implementation - Stasis application
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* resources
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*
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* \author David M. Lee, II <dlee@digium.com>
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*/
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#include "asterisk.h"
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ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
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#include "asterisk/stasis_app.h"
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#include "resource_applications.h"
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static int append_json(void *obj, void *arg, int flags)
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{
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const char *app = obj;
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struct ast_json *array = arg;
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ast_json_array_append(array, stasis_app_to_json(app));
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return 0;
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}
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void ast_ari_get_applications(struct ast_variable *headers,
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struct ast_get_applications_args *args,
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struct ast_ari_response *response)
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{
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RAII_VAR(struct ao2_container *, apps, NULL, ao2_cleanup);
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RAII_VAR(struct ast_json *, json, NULL, ast_json_unref);
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size_t count;
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apps = stasis_app_get_all();
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json = ast_json_array_create();
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if (!apps || !json) {
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ast_ari_response_error(response, 500, "Internal Server Error",
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"Allocation failed");
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return;
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}
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ao2_lock(apps);
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count = ao2_container_count(apps);
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ao2_callback(apps, OBJ_NOLOCK | OBJ_NODATA, append_json, json);
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ao2_lock(apps);
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if (count != ast_json_array_size(json)) {
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ast_ari_response_error(response, 500, "Internal Server Error",
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"Allocation failed");
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return;
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}
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ast_ari_response_ok(response, json);
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}
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void ast_ari_get_application(struct ast_variable *headers,
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struct ast_get_application_args *args,
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struct ast_ari_response *response)
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{
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RAII_VAR(struct ast_json *, json, NULL, ast_json_unref);
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json = stasis_app_to_json(args->application_name);
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if (!json) {
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ast_ari_response_error(response, 404, "Not Found",
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"Application not found");
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return;
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}
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ast_ari_response_ok(response, json);
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}
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void ast_ari_application_subscribe(struct ast_variable *headers,
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struct ast_application_subscribe_args *args,
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struct ast_ari_response *response)
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{
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RAII_VAR(struct ast_json *, json, NULL, ast_json_unref);
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enum stasis_app_subscribe_res res;
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if (args->event_source_count <= 0) {
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ast_ari_response_error(response, 400, "Bad Request",
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"Missing parameter eventSource");
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return;
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}
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if (ast_strlen_zero(args->application_name)) {
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ast_ari_response_error(response, 400, "Bad Request",
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"Missing parameter applicationName");
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return;
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}
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res = stasis_app_subscribe(args->application_name, args->event_source,
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args->event_source_count, &json);
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switch (res) {
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case STASIS_ASR_OK:
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ast_ari_response_ok(response, json);
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break;
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case STASIS_ASR_APP_NOT_FOUND:
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ast_ari_response_error(response, 404, "Not Found",
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"Application not found");
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break;
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case STASIS_ASR_EVENT_SOURCE_NOT_FOUND:
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ast_ari_response_error(response, 422, "Unprocessable Entity",
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"Event source does not exist");
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break;
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case STASIS_ASR_EVENT_SOURCE_BAD_SCHEME:
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ast_ari_response_error(response, 400, "Bad Request",
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"Invalid event source URI scheme");
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break;
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case STASIS_ASR_INTERNAL_ERROR:
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ast_ari_response_error(response, 500, "Internal Server Error",
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"Error processing request");
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break;
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}
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}
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void ast_ari_application_unsubscribe(struct ast_variable *headers,
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struct ast_application_unsubscribe_args *args,
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struct ast_ari_response *response)
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{
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RAII_VAR(struct ast_json *, json, NULL, ast_json_unref);
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enum stasis_app_subscribe_res res;
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if (args->event_source_count == 0) {
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ast_ari_response_error(response, 400, "Bad Request",
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"Missing parameter eventSource");
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return;
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}
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res = stasis_app_unsubscribe(args->application_name, args->event_source,
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args->event_source_count, &json);
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switch (res) {
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case STASIS_ASR_OK:
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ast_ari_response_ok(response, json);
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break;
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case STASIS_ASR_APP_NOT_FOUND:
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ast_ari_response_error(response, 404, "Not Found",
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"Application not found");
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break;
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case STASIS_ASR_EVENT_SOURCE_NOT_FOUND:
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ast_ari_response_error(response, 422, "Unprocessable Entity",
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"Event source was not subscribed to");
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break;
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case STASIS_ASR_EVENT_SOURCE_BAD_SCHEME:
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ast_ari_response_error(response, 400, "Bad Request",
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"Invalid event source URI scheme");
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break;
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case STASIS_ASR_INTERNAL_ERROR:
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ast_ari_response_error(response, 500, "Internal Server Error",
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"Error processing request");
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}
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}
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@ -0,0 +1,109 @@
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/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 2013, Digium, Inc.
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*
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* David M. Lee, II <dlee@digium.com>
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*
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* See http://www.asterisk.org for more information about
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|
* the Asterisk project. Please do not directly contact
|
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|
* any of the maintainers of this project for assistance;
|
||||||
|
* the project provides a web site, mailing lists and IRC
|
||||||
|
* channels for your use.
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||||||
|
*
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|
* This program is free software, distributed under the terms of
|
||||||
|
* the GNU General Public License Version 2. See the LICENSE file
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|
* at the top of the source tree.
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*/
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/*! \file
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*
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* \brief Generated file - declares stubs to be implemented in
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* res/ari/resource_applications.c
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*
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* Stasis application resources
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*
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* \author David M. Lee, II <dlee@digium.com>
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*/
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/*
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* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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* !!!!! DO NOT EDIT !!!!!
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* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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* This file is generated by a mustache template. Please see the original
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* template in rest-api-templates/ari_resource.h.mustache
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*/
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#ifndef _ASTERISK_RESOURCE_APPLICATIONS_H
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#define _ASTERISK_RESOURCE_APPLICATIONS_H
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#include "asterisk/ari.h"
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/*! \brief Argument struct for ast_ari_get_applications() */
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struct ast_get_applications_args {
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};
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/*!
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* \brief List all applications.
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*
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* \param headers HTTP headers
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* \param args Swagger parameters
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* \param[out] response HTTP response
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*/
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void ast_ari_get_applications(struct ast_variable *headers, struct ast_get_applications_args *args, struct ast_ari_response *response);
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/*! \brief Argument struct for ast_ari_get_application() */
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struct ast_get_application_args {
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/*! \brief Application's name */
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const char *application_name;
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};
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/*!
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* \brief Get details of an application.
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*
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* \param headers HTTP headers
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* \param args Swagger parameters
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* \param[out] response HTTP response
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*/
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void ast_ari_get_application(struct ast_variable *headers, struct ast_get_application_args *args, struct ast_ari_response *response);
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/*! \brief Argument struct for ast_ari_application_subscribe() */
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struct ast_application_subscribe_args {
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/*! \brief Application's name */
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const char *application_name;
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/*! \brief Array of URI for event source (channel:{channelId}, bridge:{bridgeId}, endpoint:{tech}/{resource} */
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const char **event_source;
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/*! \brief Length of event_source array. */
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size_t event_source_count;
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/*! \brief Parsing context for event_source. */
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char *event_source_parse;
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};
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/*!
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* \brief Subscribe an application to a event source.
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*
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* Returns the state of the application after the subscriptions have changed
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|
*
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|
* \param headers HTTP headers
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|
* \param args Swagger parameters
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|
* \param[out] response HTTP response
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|
*/
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void ast_ari_application_subscribe(struct ast_variable *headers, struct ast_application_subscribe_args *args, struct ast_ari_response *response);
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|
/*! \brief Argument struct for ast_ari_application_unsubscribe() */
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struct ast_application_unsubscribe_args {
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|
/*! \brief Application's name */
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const char *application_name;
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|
/*! \brief Array of URI for event source (channel:{channelId}, bridge:{bridgeId}, endpoint:{tech}/{resource} */
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const char **event_source;
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/*! \brief Length of event_source array. */
|
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size_t event_source_count;
|
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|
/*! \brief Parsing context for event_source. */
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|
char *event_source_parse;
|
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|
};
|
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|
/*!
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|
* \brief Unsubscribe an application from an event source.
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|
*
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|
* Returns the state of the application after the subscriptions have changed
|
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|
*
|
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|
* \param headers HTTP headers
|
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|
* \param args Swagger parameters
|
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|
* \param[out] response HTTP response
|
||||||
|
*/
|
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|
void ast_ari_application_unsubscribe(struct ast_variable *headers, struct ast_application_unsubscribe_args *args, struct ast_ari_response *response);
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#endif /* _ASTERISK_RESOURCE_APPLICATIONS_H */
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@ -0,0 +1,425 @@
|
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|
/*
|
||||||
|
* Asterisk -- An open source telephony toolkit.
|
||||||
|
*
|
||||||
|
* Copyright (C) 2013, Digium, Inc.
|
||||||
|
*
|
||||||
|
* David M. Lee, II <dlee@digium.com>
|
||||||
|
*
|
||||||
|
* See http://www.asterisk.org for more information about
|
||||||
|
* the Asterisk project. Please do not directly contact
|
||||||
|
* any of the maintainers of this project for assistance;
|
||||||
|
* the project provides a web site, mailing lists and IRC
|
||||||
|
* channels for your use.
|
||||||
|
*
|
||||||
|
* This program is free software, distributed under the terms of
|
||||||
|
* the GNU General Public License Version 2. See the LICENSE file
|
||||||
|
* at the top of the source tree.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*
|
||||||
|
* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
|
||||||
|
* !!!!! DO NOT EDIT !!!!!
|
||||||
|
* !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
|
||||||
|
* This file is generated by a mustache template. Please see the original
|
||||||
|
* template in rest-api-templates/res_ari_resource.c.mustache
|
||||||
|
*/
|
||||||
|
|
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|
/*! \file
|
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|
*
|
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|
* \brief Stasis application resources
|
||||||
|
*
|
||||||
|
* \author David M. Lee, II <dlee@digium.com>
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*** MODULEINFO
|
||||||
|
<depend type="module">res_ari</depend>
|
||||||
|
<depend type="module">res_stasis</depend>
|
||||||
|
<support_level>core</support_level>
|
||||||
|
***/
|
||||||
|
|
||||||
|
#include "asterisk.h"
|
||||||
|
|
||||||
|
ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
|
||||||
|
|
||||||
|
#include "asterisk/app.h"
|
||||||
|
#include "asterisk/module.h"
|
||||||
|
#include "asterisk/stasis_app.h"
|
||||||
|
#include "ari/resource_applications.h"
|
||||||
|
#if defined(AST_DEVMODE)
|
||||||
|
#include "ari/ari_model_validators.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define MAX_VALS 128
|
||||||
|
|
||||||
|
/*!
|
||||||
|
* \brief Parameter parsing callback for /applications.
|
||||||
|
* \param get_params GET parameters in the HTTP request.
|
||||||
|
* \param path_vars Path variables extracted from the request.
|
||||||
|
* \param headers HTTP headers.
|
||||||
|
* \param[out] response Response to the HTTP request.
|
||||||
|
*/
|
||||||
|
static void ast_ari_get_applications_cb(
|
||||||
|
struct ast_variable *get_params, struct ast_variable *path_vars,
|
||||||
|
struct ast_variable *headers, struct ast_ari_response *response)
|
||||||
|
{
|
||||||
|
struct ast_get_applications_args args = {};
|
||||||
|
#if defined(AST_DEVMODE)
|
||||||
|
int is_valid;
|
||||||
|
int code;
|
||||||
|
#endif /* AST_DEVMODE */
|
||||||
|
|
||||||
|
ast_ari_get_applications(headers, &args, response);
|
||||||
|
#if defined(AST_DEVMODE)
|
||||||
|
code = response->response_code;
|
||||||
|
|
||||||
|
switch (code) {
|
||||||
|
case 0: /* Implementation is still a stub, or the code wasn't set */
|
||||||
|
is_valid = response->message == NULL;
|
||||||
|
break;
|
||||||
|
case 500: /* Internal Server Error */
|
||||||
|
case 501: /* Not Implemented */
|
||||||
|
is_valid = 1;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
if (200 <= code && code <= 299) {
|
||||||
|
is_valid = ast_ari_validate_list(response->message,
|
||||||
|
ast_ari_validate_application_fn());
|
||||||
|
} else {
|
||||||
|
ast_log(LOG_ERROR, "Invalid error response %d for /applications\n", code);
|
||||||
|
is_valid = 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!is_valid) {
|
||||||
|
ast_log(LOG_ERROR, "Response validation failed for /applications\n");
|
||||||
|
ast_ari_response_error(response, 500,
|
||||||
|
"Internal Server Error", "Response validation failed");
|
||||||
|
}
|
||||||
|
#endif /* AST_DEVMODE */
|
||||||
|
|
||||||
|
fin: __attribute__((unused))
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
/*!
|
||||||
|
* \brief Parameter parsing callback for /applications/{applicationName}.
|
||||||
|
* \param get_params GET parameters in the HTTP request.
|
||||||
|
* \param path_vars Path variables extracted from the request.
|
||||||
|
* \param headers HTTP headers.
|
||||||
|
* \param[out] response Response to the HTTP request.
|
||||||
|
*/
|
||||||
|
static void ast_ari_get_application_cb(
|
||||||
|
struct ast_variable *get_params, struct ast_variable *path_vars,
|
||||||
|
struct ast_variable *headers, struct ast_ari_response *response)
|
||||||
|
{
|
||||||
|
struct ast_get_application_args args = {};
|
||||||
|
struct ast_variable *i;
|
||||||
|
#if defined(AST_DEVMODE)
|
||||||
|
int is_valid;
|
||||||
|
int code;
|
||||||
|
#endif /* AST_DEVMODE */
|
||||||
|
|
||||||
|
for (i = path_vars; i; i = i->next) {
|
||||||
|
if (strcmp(i->name, "applicationName") == 0) {
|
||||||
|
args.application_name = (i->value);
|
||||||
|
} else
|
||||||
|
{}
|
||||||
|
}
|
||||||
|
ast_ari_get_application(headers, &args, response);
|
||||||
|
#if defined(AST_DEVMODE)
|
||||||
|
code = response->response_code;
|
||||||
|
|
||||||
|
switch (code) {
|
||||||
|
case 0: /* Implementation is still a stub, or the code wasn't set */
|
||||||
|
is_valid = response->message == NULL;
|
||||||
|
break;
|
||||||
|
case 500: /* Internal Server Error */
|
||||||
|
case 501: /* Not Implemented */
|
||||||
|
case 404: /* Application does not exist. */
|
||||||
|
is_valid = 1;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
if (200 <= code && code <= 299) {
|
||||||
|
is_valid = ast_ari_validate_application(
|
||||||
|
response->message);
|
||||||
|
} else {
|
||||||
|
ast_log(LOG_ERROR, "Invalid error response %d for /applications/{applicationName}\n", code);
|
||||||
|
is_valid = 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!is_valid) {
|
||||||
|
ast_log(LOG_ERROR, "Response validation failed for /applications/{applicationName}\n");
|
||||||
|
ast_ari_response_error(response, 500,
|
||||||
|
"Internal Server Error", "Response validation failed");
|
||||||
|
}
|
||||||
|
#endif /* AST_DEVMODE */
|
||||||
|
|
||||||
|
fin: __attribute__((unused))
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
/*!
|
||||||
|
* \brief Parameter parsing callback for /applications/{applicationName}/subscription.
|
||||||
|
* \param get_params GET parameters in the HTTP request.
|
||||||
|
* \param path_vars Path variables extracted from the request.
|
||||||
|
* \param headers HTTP headers.
|
||||||
|
* \param[out] response Response to the HTTP request.
|
||||||
|
*/
|
||||||
|
static void ast_ari_application_subscribe_cb(
|
||||||
|
struct ast_variable *get_params, struct ast_variable *path_vars,
|
||||||
|
struct ast_variable *headers, struct ast_ari_response *response)
|
||||||
|
{
|
||||||
|
struct ast_application_subscribe_args args = {};
|
||||||
|
struct ast_variable *i;
|
||||||
|
#if defined(AST_DEVMODE)
|
||||||
|
int is_valid;
|
||||||
|
int code;
|
||||||
|
#endif /* AST_DEVMODE */
|
||||||
|
|
||||||
|
for (i = get_params; i; i = i->next) {
|
||||||
|
if (strcmp(i->name, "eventSource") == 0) {
|
||||||
|
/* Parse comma separated list */
|
||||||
|
char *vals[MAX_VALS];
|
||||||
|
size_t j;
|
||||||
|
|
||||||
|
args.event_source_parse = ast_strdup(i->value);
|
||||||
|
if (!args.event_source_parse) {
|
||||||
|
ast_ari_response_alloc_failed(response);
|
||||||
|
goto fin;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (strlen(args.event_source_parse) == 0) {
|
||||||
|
/* ast_app_separate_args can't handle "" */
|
||||||
|
args.event_source_count = 1;
|
||||||
|
vals[0] = args.event_source_parse;
|
||||||
|
} else {
|
||||||
|
args.event_source_count = ast_app_separate_args(
|
||||||
|
args.event_source_parse, ',', vals,
|
||||||
|
ARRAY_LEN(vals));
|
||||||
|
}
|
||||||
|
|
||||||
|
if (args.event_source_count == 0) {
|
||||||
|
ast_ari_response_alloc_failed(response);
|
||||||
|
goto fin;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (args.event_source_count >= MAX_VALS) {
|
||||||
|
ast_ari_response_error(response, 400,
|
||||||
|
"Bad Request",
|
||||||
|
"Too many values for event_source");
|
||||||
|
goto fin;
|
||||||
|
}
|
||||||
|
|
||||||
|
args.event_source = ast_malloc(sizeof(*args.event_source) * args.event_source_count);
|
||||||
|
if (!args.event_source) {
|
||||||
|
ast_ari_response_alloc_failed(response);
|
||||||
|
goto fin;
|
||||||
|
}
|
||||||
|
|
||||||
|
for (j = 0; j < args.event_source_count; ++j) {
|
||||||
|
args.event_source[j] = (vals[j]);
|
||||||
|
}
|
||||||
|
} else
|
||||||
|
{}
|
||||||
|
}
|
||||||
|
for (i = path_vars; i; i = i->next) {
|
||||||
|
if (strcmp(i->name, "applicationName") == 0) {
|
||||||
|
args.application_name = (i->value);
|
||||||
|
} else
|
||||||
|
{}
|
||||||
|
}
|
||||||
|
ast_ari_application_subscribe(headers, &args, response);
|
||||||
|
#if defined(AST_DEVMODE)
|
||||||
|
code = response->response_code;
|
||||||
|
|
||||||
|
switch (code) {
|
||||||
|
case 0: /* Implementation is still a stub, or the code wasn't set */
|
||||||
|
is_valid = response->message == NULL;
|
||||||
|
break;
|
||||||
|
case 500: /* Internal Server Error */
|
||||||
|
case 501: /* Not Implemented */
|
||||||
|
case 400: /* Missing parameter. */
|
||||||
|
case 404: /* Application does not exist. */
|
||||||
|
case 422: /* Event source does not exist. */
|
||||||
|
is_valid = 1;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
if (200 <= code && code <= 299) {
|
||||||
|
is_valid = ast_ari_validate_application(
|
||||||
|
response->message);
|
||||||
|
} else {
|
||||||
|
ast_log(LOG_ERROR, "Invalid error response %d for /applications/{applicationName}/subscription\n", code);
|
||||||
|
is_valid = 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!is_valid) {
|
||||||
|
ast_log(LOG_ERROR, "Response validation failed for /applications/{applicationName}/subscription\n");
|
||||||
|
ast_ari_response_error(response, 500,
|
||||||
|
"Internal Server Error", "Response validation failed");
|
||||||
|
}
|
||||||
|
#endif /* AST_DEVMODE */
|
||||||
|
|
||||||
|
fin: __attribute__((unused))
|
||||||
|
ast_free(args.event_source_parse);
|
||||||
|
ast_free(args.event_source);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
/*!
|
||||||
|
* \brief Parameter parsing callback for /applications/{applicationName}/subscription.
|
||||||
|
* \param get_params GET parameters in the HTTP request.
|
||||||
|
* \param path_vars Path variables extracted from the request.
|
||||||
|
* \param headers HTTP headers.
|
||||||
|
* \param[out] response Response to the HTTP request.
|
||||||
|
*/
|
||||||
|
static void ast_ari_application_unsubscribe_cb(
|
||||||
|
struct ast_variable *get_params, struct ast_variable *path_vars,
|
||||||
|
struct ast_variable *headers, struct ast_ari_response *response)
|
||||||
|
{
|
||||||
|
struct ast_application_unsubscribe_args args = {};
|
||||||
|
struct ast_variable *i;
|
||||||
|
#if defined(AST_DEVMODE)
|
||||||
|
int is_valid;
|
||||||
|
int code;
|
||||||
|
#endif /* AST_DEVMODE */
|
||||||
|
|
||||||
|
for (i = get_params; i; i = i->next) {
|
||||||
|
if (strcmp(i->name, "eventSource") == 0) {
|
||||||
|
/* Parse comma separated list */
|
||||||
|
char *vals[MAX_VALS];
|
||||||
|
size_t j;
|
||||||
|
|
||||||
|
args.event_source_parse = ast_strdup(i->value);
|
||||||
|
if (!args.event_source_parse) {
|
||||||
|
ast_ari_response_alloc_failed(response);
|
||||||
|
goto fin;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (strlen(args.event_source_parse) == 0) {
|
||||||
|
/* ast_app_separate_args can't handle "" */
|
||||||
|
args.event_source_count = 1;
|
||||||
|
vals[0] = args.event_source_parse;
|
||||||
|
} else {
|
||||||
|
args.event_source_count = ast_app_separate_args(
|
||||||
|
args.event_source_parse, ',', vals,
|
||||||
|
ARRAY_LEN(vals));
|
||||||
|
}
|
||||||
|
|
||||||
|
if (args.event_source_count == 0) {
|
||||||
|
ast_ari_response_alloc_failed(response);
|
||||||
|
goto fin;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (args.event_source_count >= MAX_VALS) {
|
||||||
|
ast_ari_response_error(response, 400,
|
||||||
|
"Bad Request",
|
||||||
|
"Too many values for event_source");
|
||||||
|
goto fin;
|
||||||
|
}
|
||||||
|
|
||||||
|
args.event_source = ast_malloc(sizeof(*args.event_source) * args.event_source_count);
|
||||||
|
if (!args.event_source) {
|
||||||
|
ast_ari_response_alloc_failed(response);
|
||||||
|
goto fin;
|
||||||
|
}
|
||||||
|
|
||||||
|
for (j = 0; j < args.event_source_count; ++j) {
|
||||||
|
args.event_source[j] = (vals[j]);
|
||||||
|
}
|
||||||
|
} else
|
||||||
|
{}
|
||||||
|
}
|
||||||
|
for (i = path_vars; i; i = i->next) {
|
||||||
|
if (strcmp(i->name, "applicationName") == 0) {
|
||||||
|
args.application_name = (i->value);
|
||||||
|
} else
|
||||||
|
{}
|
||||||
|
}
|
||||||
|
ast_ari_application_unsubscribe(headers, &args, response);
|
||||||
|
#if defined(AST_DEVMODE)
|
||||||
|
code = response->response_code;
|
||||||
|
|
||||||
|
switch (code) {
|
||||||
|
case 0: /* Implementation is still a stub, or the code wasn't set */
|
||||||
|
is_valid = response->message == NULL;
|
||||||
|
break;
|
||||||
|
case 500: /* Internal Server Error */
|
||||||
|
case 501: /* Not Implemented */
|
||||||
|
case 400: /* Missing parameter; event source scheme not recognized. */
|
||||||
|
case 404: /* Application does not exist. */
|
||||||
|
case 409: /* Application not subscribed to event source. */
|
||||||
|
case 422: /* Event source does not exist. */
|
||||||
|
is_valid = 1;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
if (200 <= code && code <= 299) {
|
||||||
|
is_valid = ast_ari_validate_application(
|
||||||
|
response->message);
|
||||||
|
} else {
|
||||||
|
ast_log(LOG_ERROR, "Invalid error response %d for /applications/{applicationName}/subscription\n", code);
|
||||||
|
is_valid = 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!is_valid) {
|
||||||
|
ast_log(LOG_ERROR, "Response validation failed for /applications/{applicationName}/subscription\n");
|
||||||
|
ast_ari_response_error(response, 500,
|
||||||
|
"Internal Server Error", "Response validation failed");
|
||||||
|
}
|
||||||
|
#endif /* AST_DEVMODE */
|
||||||
|
|
||||||
|
fin: __attribute__((unused))
|
||||||
|
ast_free(args.event_source_parse);
|
||||||
|
ast_free(args.event_source);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*! \brief REST handler for /api-docs/applications.{format} */
|
||||||
|
static struct stasis_rest_handlers applications_applicationName_subscription = {
|
||||||
|
.path_segment = "subscription",
|
||||||
|
.callbacks = {
|
||||||
|
[AST_HTTP_POST] = ast_ari_application_subscribe_cb,
|
||||||
|
[AST_HTTP_DELETE] = ast_ari_application_unsubscribe_cb,
|
||||||
|
},
|
||||||
|
.num_children = 0,
|
||||||
|
.children = { }
|
||||||
|
};
|
||||||
|
/*! \brief REST handler for /api-docs/applications.{format} */
|
||||||
|
static struct stasis_rest_handlers applications_applicationName = {
|
||||||
|
.path_segment = "applicationName",
|
||||||
|
.is_wildcard = 1,
|
||||||
|
.callbacks = {
|
||||||
|
[AST_HTTP_GET] = ast_ari_get_application_cb,
|
||||||
|
},
|
||||||
|
.num_children = 1,
|
||||||
|
.children = { &applications_applicationName_subscription, }
|
||||||
|
};
|
||||||
|
/*! \brief REST handler for /api-docs/applications.{format} */
|
||||||
|
static struct stasis_rest_handlers applications = {
|
||||||
|
.path_segment = "applications",
|
||||||
|
.callbacks = {
|
||||||
|
[AST_HTTP_GET] = ast_ari_get_applications_cb,
|
||||||
|
},
|
||||||
|
.num_children = 1,
|
||||||
|
.children = { &applications_applicationName, }
|
||||||
|
};
|
||||||
|
|
||||||
|
static int load_module(void)
|
||||||
|
{
|
||||||
|
int res = 0;
|
||||||
|
stasis_app_ref();
|
||||||
|
res |= ast_ari_add_handler(&applications);
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int unload_module(void)
|
||||||
|
{
|
||||||
|
ast_ari_remove_handler(&applications);
|
||||||
|
stasis_app_unref();
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
AST_MODULE_INFO(ASTERISK_GPL_KEY, AST_MODFLAG_DEFAULT, "RESTful API module - Stasis application resources",
|
||||||
|
.load = load_module,
|
||||||
|
.unload = unload_module,
|
||||||
|
.nonoptreq = "res_ari,res_stasis",
|
||||||
|
);
|
||||||
Loading…
Reference in new issue