When listing the applications the apps lock was incorrectly locked twice instead of being locked and then unlocked. ASTERISK-28302 Change-Id: If7d064592a9e88c0f1049214c50e02be6dabf79e
191 lines
5.1 KiB
C
191 lines
5.1 KiB
C
/*
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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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#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_applications_list(struct ast_variable *headers,
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struct ast_ari_applications_list_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_unlock(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, ast_json_ref(json));
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}
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void ast_ari_applications_get(struct ast_variable *headers,
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struct ast_ari_applications_get_args *args,
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struct ast_ari_response *response)
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{
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struct ast_json *json;
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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_applications_subscribe(struct ast_variable *headers,
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struct ast_ari_applications_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, ast_json_ref(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_applications_unsubscribe(struct ast_variable *headers,
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struct ast_ari_applications_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, ast_json_ref(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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void ast_ari_applications_filter(struct ast_variable *headers,
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struct ast_ari_applications_filter_args *args,
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struct ast_ari_response *response)
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{
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struct stasis_app *app = stasis_app_get_by_name(args->application_name);
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if (!app) {
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ast_ari_response_error(response, 404, "Not Found", "Application not found");
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return;
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}
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if (stasis_app_event_filter_set(app, args->filter)) {
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ast_ari_response_error(response, 400, "Bad Request", "Invalid format definition");
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} else {
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ast_ari_response_ok(response, stasis_app_object_to_json(app));
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}
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ao2_ref(app, -1);
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}
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