mirror of
https://github.com/asterisk/asterisk.git
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10ba6bf8a8
and GET /playback/{playbackId}.
This allows an external application to initiate playback of a sound on a
channel while the channel is in the Stasis application.
/play commands are issued asynchronously, and return immediately with
the URL of the associated /playback resource. Playback commands queue up,
playing in succession. The /playback resource shows the state of a
playback operation as enqueued, playing or complete. (Although the
operation will only be in the 'complete' state for a very short time,
since it is almost immediately freed up).
(closes issue ASTERISK-21283)
(closes issue ASTERISK-21586)
Review: https://reviewboard.asterisk.org/r/2531/
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@389587 65c4cc65-6c06-0410-ace0-fbb531ad65f3
778 lines
18 KiB
C
778 lines
18 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 2012 - 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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/*
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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/res_stasis_http_resource.c.mustache
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*/
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/*! \file
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*
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* \brief WebSocket resource
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*
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* \author David M. Lee, II <dlee@digium.com>
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*/
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/*** MODULEINFO
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<support_level>core</support_level>
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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/module.h"
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#include "asterisk/json.h"
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#include "stasis_json/resource_events.h"
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#include "asterisk/stasis_channels.h"
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#include "asterisk/stasis_bridging.h"
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struct ast_json *stasis_json_event_channel_userevent_create(
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struct ast_channel_snapshot *channel_snapshot,
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struct ast_json *blob
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)
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{
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RAII_VAR(struct ast_json *, message, NULL, ast_json_unref);
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RAII_VAR(struct ast_json *, event, NULL, ast_json_unref);
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struct ast_json *validator;
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int ret;
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ast_assert(channel_snapshot != NULL);
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ast_assert(blob != NULL);
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ast_assert(ast_json_object_get(blob, "channel") == NULL);
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ast_assert(ast_json_object_get(blob, "type") == NULL);
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validator = ast_json_object_get(blob, "eventname");
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if (validator) {
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/* do validation? XXX */
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} else {
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/* fail message generation if the required parameter doesn't exist */
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return NULL;
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}
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event = ast_json_deep_copy(blob);
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if (!event) {
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return NULL;
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}
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ret = ast_json_object_set(event,
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"channel", ast_channel_snapshot_to_json(channel_snapshot));
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if (ret) {
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return NULL;
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}
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message = ast_json_pack("{s: o}", "channel_userevent", ast_json_ref(event));
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if (!message) {
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return NULL;
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}
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return ast_json_ref(message);
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}
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struct ast_json *stasis_json_event_bridge_created_create(
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struct ast_bridge_snapshot *bridge_snapshot
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)
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{
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RAII_VAR(struct ast_json *, message, NULL, ast_json_unref);
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RAII_VAR(struct ast_json *, event, NULL, ast_json_unref);
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int ret;
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ast_assert(bridge_snapshot != NULL);
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event = ast_json_object_create();
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if (!event) {
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return NULL;
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}
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ret = ast_json_object_set(event,
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"bridge", ast_bridge_snapshot_to_json(bridge_snapshot));
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if (ret) {
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return NULL;
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}
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message = ast_json_pack("{s: o}", "bridge_created", ast_json_ref(event));
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if (!message) {
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return NULL;
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}
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return ast_json_ref(message);
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}
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struct ast_json *stasis_json_event_playback_finished_create(
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struct ast_json *blob
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)
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{
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RAII_VAR(struct ast_json *, message, NULL, ast_json_unref);
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RAII_VAR(struct ast_json *, event, NULL, ast_json_unref);
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struct ast_json *validator;
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ast_assert(blob != NULL);
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ast_assert(ast_json_object_get(blob, "type") == NULL);
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validator = ast_json_object_get(blob, "playback");
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if (validator) {
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/* do validation? XXX */
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} else {
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/* fail message generation if the required parameter doesn't exist */
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return NULL;
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}
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event = ast_json_deep_copy(blob);
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if (!event) {
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return NULL;
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}
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message = ast_json_pack("{s: o}", "playback_finished", ast_json_ref(event));
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if (!message) {
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return NULL;
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}
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return ast_json_ref(message);
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}
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struct ast_json *stasis_json_event_channel_snapshot_create(
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struct ast_channel_snapshot *channel_snapshot
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)
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{
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RAII_VAR(struct ast_json *, message, NULL, ast_json_unref);
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RAII_VAR(struct ast_json *, event, NULL, ast_json_unref);
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int ret;
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ast_assert(channel_snapshot != NULL);
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event = ast_json_object_create();
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if (!event) {
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return NULL;
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}
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ret = ast_json_object_set(event,
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"channel", ast_channel_snapshot_to_json(channel_snapshot));
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if (ret) {
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return NULL;
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}
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message = ast_json_pack("{s: o}", "channel_snapshot", ast_json_ref(event));
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if (!message) {
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return NULL;
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}
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return ast_json_ref(message);
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}
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struct ast_json *stasis_json_event_channel_caller_id_create(
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struct ast_channel_snapshot *channel_snapshot,
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struct ast_json *blob
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)
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{
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RAII_VAR(struct ast_json *, message, NULL, ast_json_unref);
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RAII_VAR(struct ast_json *, event, NULL, ast_json_unref);
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struct ast_json *validator;
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int ret;
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ast_assert(channel_snapshot != NULL);
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ast_assert(blob != NULL);
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ast_assert(ast_json_object_get(blob, "channel") == NULL);
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ast_assert(ast_json_object_get(blob, "type") == NULL);
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validator = ast_json_object_get(blob, "caller_presentation_txt");
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if (validator) {
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/* do validation? XXX */
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} else {
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/* fail message generation if the required parameter doesn't exist */
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return NULL;
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}
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validator = ast_json_object_get(blob, "caller_presentation");
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if (validator) {
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/* do validation? XXX */
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} else {
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/* fail message generation if the required parameter doesn't exist */
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return NULL;
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}
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event = ast_json_deep_copy(blob);
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if (!event) {
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return NULL;
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}
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ret = ast_json_object_set(event,
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"channel", ast_channel_snapshot_to_json(channel_snapshot));
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if (ret) {
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return NULL;
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}
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message = ast_json_pack("{s: o}", "channel_caller_id", ast_json_ref(event));
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if (!message) {
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return NULL;
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}
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return ast_json_ref(message);
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}
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struct ast_json *stasis_json_event_playback_started_create(
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struct ast_json *blob
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)
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{
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RAII_VAR(struct ast_json *, message, NULL, ast_json_unref);
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RAII_VAR(struct ast_json *, event, NULL, ast_json_unref);
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struct ast_json *validator;
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ast_assert(blob != NULL);
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ast_assert(ast_json_object_get(blob, "type") == NULL);
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validator = ast_json_object_get(blob, "playback");
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if (validator) {
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/* do validation? XXX */
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} else {
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/* fail message generation if the required parameter doesn't exist */
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return NULL;
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}
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event = ast_json_deep_copy(blob);
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if (!event) {
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return NULL;
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}
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message = ast_json_pack("{s: o}", "playback_started", ast_json_ref(event));
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if (!message) {
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return NULL;
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}
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return ast_json_ref(message);
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}
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struct ast_json *stasis_json_event_bridge_destroyed_create(
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struct ast_bridge_snapshot *bridge_snapshot
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)
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{
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RAII_VAR(struct ast_json *, message, NULL, ast_json_unref);
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RAII_VAR(struct ast_json *, event, NULL, ast_json_unref);
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int ret;
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ast_assert(bridge_snapshot != NULL);
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event = ast_json_object_create();
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if (!event) {
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return NULL;
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}
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ret = ast_json_object_set(event,
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"bridge", ast_bridge_snapshot_to_json(bridge_snapshot));
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if (ret) {
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return NULL;
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}
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message = ast_json_pack("{s: o}", "bridge_destroyed", ast_json_ref(event));
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if (!message) {
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return NULL;
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}
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return ast_json_ref(message);
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}
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struct ast_json *stasis_json_event_application_replaced_create(
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struct ast_json *blob
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)
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{
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RAII_VAR(struct ast_json *, message, NULL, ast_json_unref);
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RAII_VAR(struct ast_json *, event, NULL, ast_json_unref);
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struct ast_json *validator;
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ast_assert(blob != NULL);
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ast_assert(ast_json_object_get(blob, "type") == NULL);
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validator = ast_json_object_get(blob, "application");
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if (validator) {
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/* do validation? XXX */
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} else {
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/* fail message generation if the required parameter doesn't exist */
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return NULL;
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}
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event = ast_json_deep_copy(blob);
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if (!event) {
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return NULL;
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}
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message = ast_json_pack("{s: o}", "application_replaced", ast_json_ref(event));
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if (!message) {
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return NULL;
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}
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return ast_json_ref(message);
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}
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struct ast_json *stasis_json_event_channel_destroyed_create(
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struct ast_channel_snapshot *channel_snapshot,
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struct ast_json *blob
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)
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{
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RAII_VAR(struct ast_json *, message, NULL, ast_json_unref);
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RAII_VAR(struct ast_json *, event, NULL, ast_json_unref);
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struct ast_json *validator;
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int ret;
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ast_assert(channel_snapshot != NULL);
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ast_assert(blob != NULL);
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ast_assert(ast_json_object_get(blob, "channel") == NULL);
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ast_assert(ast_json_object_get(blob, "type") == NULL);
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validator = ast_json_object_get(blob, "cause");
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if (validator) {
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/* do validation? XXX */
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} else {
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/* fail message generation if the required parameter doesn't exist */
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return NULL;
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}
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validator = ast_json_object_get(blob, "cause_txt");
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if (validator) {
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/* do validation? XXX */
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} else {
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/* fail message generation if the required parameter doesn't exist */
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return NULL;
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}
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event = ast_json_deep_copy(blob);
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if (!event) {
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return NULL;
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}
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ret = ast_json_object_set(event,
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"channel", ast_channel_snapshot_to_json(channel_snapshot));
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if (ret) {
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return NULL;
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}
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message = ast_json_pack("{s: o}", "channel_destroyed", ast_json_ref(event));
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if (!message) {
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return NULL;
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}
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return ast_json_ref(message);
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}
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struct ast_json *stasis_json_event_channel_varset_create(
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struct ast_channel_snapshot *channel_snapshot,
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struct ast_json *blob
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)
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{
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RAII_VAR(struct ast_json *, message, NULL, ast_json_unref);
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RAII_VAR(struct ast_json *, event, NULL, ast_json_unref);
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struct ast_json *validator;
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int ret;
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ast_assert(channel_snapshot != NULL);
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ast_assert(blob != NULL);
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ast_assert(ast_json_object_get(blob, "channel") == NULL);
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ast_assert(ast_json_object_get(blob, "type") == NULL);
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validator = ast_json_object_get(blob, "variable");
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if (validator) {
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/* do validation? XXX */
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} else {
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/* fail message generation if the required parameter doesn't exist */
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return NULL;
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}
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validator = ast_json_object_get(blob, "value");
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if (validator) {
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/* do validation? XXX */
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} else {
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/* fail message generation if the required parameter doesn't exist */
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return NULL;
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}
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event = ast_json_deep_copy(blob);
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if (!event) {
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return NULL;
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}
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ret = ast_json_object_set(event,
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"channel", ast_channel_snapshot_to_json(channel_snapshot));
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if (ret) {
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return NULL;
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}
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message = ast_json_pack("{s: o}", "channel_varset", ast_json_ref(event));
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if (!message) {
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return NULL;
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}
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return ast_json_ref(message);
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}
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struct ast_json *stasis_json_event_channel_left_bridge_create(
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struct ast_bridge_snapshot *bridge_snapshot,
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struct ast_channel_snapshot *channel_snapshot
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)
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{
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RAII_VAR(struct ast_json *, message, NULL, ast_json_unref);
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RAII_VAR(struct ast_json *, event, NULL, ast_json_unref);
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int ret;
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ast_assert(channel_snapshot != NULL);
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ast_assert(bridge_snapshot != NULL);
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event = ast_json_object_create();
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if (!event) {
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return NULL;
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}
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ret = ast_json_object_set(event,
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"channel", ast_channel_snapshot_to_json(channel_snapshot));
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if (ret) {
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return NULL;
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}
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ret = ast_json_object_set(event,
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"bridge", ast_bridge_snapshot_to_json(bridge_snapshot));
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if (ret) {
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return NULL;
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}
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message = ast_json_pack("{s: o}", "channel_left_bridge", ast_json_ref(event));
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if (!message) {
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return NULL;
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}
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return ast_json_ref(message);
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}
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struct ast_json *stasis_json_event_channel_created_create(
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struct ast_channel_snapshot *channel_snapshot
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)
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{
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RAII_VAR(struct ast_json *, message, NULL, ast_json_unref);
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RAII_VAR(struct ast_json *, event, NULL, ast_json_unref);
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int ret;
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ast_assert(channel_snapshot != NULL);
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event = ast_json_object_create();
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if (!event) {
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return NULL;
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}
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ret = ast_json_object_set(event,
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"channel", ast_channel_snapshot_to_json(channel_snapshot));
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if (ret) {
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return NULL;
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}
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message = ast_json_pack("{s: o}", "channel_created", ast_json_ref(event));
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if (!message) {
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return NULL;
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}
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return ast_json_ref(message);
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}
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struct ast_json *stasis_json_event_stasis_start_create(
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struct ast_channel_snapshot *channel_snapshot,
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struct ast_json *blob
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)
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{
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RAII_VAR(struct ast_json *, message, NULL, ast_json_unref);
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RAII_VAR(struct ast_json *, event, NULL, ast_json_unref);
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struct ast_json *validator;
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int ret;
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ast_assert(channel_snapshot != NULL);
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ast_assert(blob != NULL);
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ast_assert(ast_json_object_get(blob, "channel") == NULL);
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ast_assert(ast_json_object_get(blob, "type") == NULL);
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validator = ast_json_object_get(blob, "args");
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if (validator) {
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/* do validation? XXX */
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} else {
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/* fail message generation if the required parameter doesn't exist */
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return NULL;
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}
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event = ast_json_deep_copy(blob);
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if (!event) {
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return NULL;
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}
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ret = ast_json_object_set(event,
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"channel", ast_channel_snapshot_to_json(channel_snapshot));
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if (ret) {
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return NULL;
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}
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message = ast_json_pack("{s: o}", "stasis_start", ast_json_ref(event));
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if (!message) {
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return NULL;
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}
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return ast_json_ref(message);
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}
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struct ast_json *stasis_json_event_channel_dialplan_create(
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struct ast_channel_snapshot *channel_snapshot,
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struct ast_json *blob
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)
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{
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RAII_VAR(struct ast_json *, message, NULL, ast_json_unref);
|
|
RAII_VAR(struct ast_json *, event, NULL, ast_json_unref);
|
|
struct ast_json *validator;
|
|
int ret;
|
|
|
|
ast_assert(channel_snapshot != NULL);
|
|
ast_assert(blob != NULL);
|
|
ast_assert(ast_json_object_get(blob, "channel") == NULL);
|
|
ast_assert(ast_json_object_get(blob, "type") == NULL);
|
|
|
|
validator = ast_json_object_get(blob, "application");
|
|
if (validator) {
|
|
/* do validation? XXX */
|
|
} else {
|
|
/* fail message generation if the required parameter doesn't exist */
|
|
return NULL;
|
|
}
|
|
|
|
validator = ast_json_object_get(blob, "application_data");
|
|
if (validator) {
|
|
/* do validation? XXX */
|
|
} else {
|
|
/* fail message generation if the required parameter doesn't exist */
|
|
return NULL;
|
|
}
|
|
|
|
event = ast_json_deep_copy(blob);
|
|
if (!event) {
|
|
return NULL;
|
|
}
|
|
|
|
ret = ast_json_object_set(event,
|
|
"channel", ast_channel_snapshot_to_json(channel_snapshot));
|
|
if (ret) {
|
|
return NULL;
|
|
}
|
|
|
|
message = ast_json_pack("{s: o}", "channel_dialplan", ast_json_ref(event));
|
|
if (!message) {
|
|
return NULL;
|
|
}
|
|
|
|
return ast_json_ref(message);
|
|
}
|
|
|
|
struct ast_json *stasis_json_event_channel_state_change_create(
|
|
struct ast_channel_snapshot *channel_snapshot
|
|
)
|
|
{
|
|
RAII_VAR(struct ast_json *, message, NULL, ast_json_unref);
|
|
RAII_VAR(struct ast_json *, event, NULL, ast_json_unref);
|
|
int ret;
|
|
|
|
ast_assert(channel_snapshot != NULL);
|
|
|
|
event = ast_json_object_create();
|
|
if (!event) {
|
|
return NULL;
|
|
}
|
|
|
|
ret = ast_json_object_set(event,
|
|
"channel", ast_channel_snapshot_to_json(channel_snapshot));
|
|
if (ret) {
|
|
return NULL;
|
|
}
|
|
|
|
message = ast_json_pack("{s: o}", "channel_state_change", ast_json_ref(event));
|
|
if (!message) {
|
|
return NULL;
|
|
}
|
|
|
|
return ast_json_ref(message);
|
|
}
|
|
|
|
struct ast_json *stasis_json_event_channel_hangup_request_create(
|
|
struct ast_channel_snapshot *channel_snapshot,
|
|
struct ast_json *blob
|
|
)
|
|
{
|
|
RAII_VAR(struct ast_json *, message, NULL, ast_json_unref);
|
|
RAII_VAR(struct ast_json *, event, NULL, ast_json_unref);
|
|
struct ast_json *validator;
|
|
int ret;
|
|
|
|
ast_assert(channel_snapshot != NULL);
|
|
ast_assert(blob != NULL);
|
|
ast_assert(ast_json_object_get(blob, "channel") == NULL);
|
|
ast_assert(ast_json_object_get(blob, "type") == NULL);
|
|
|
|
validator = ast_json_object_get(blob, "soft");
|
|
if (validator) {
|
|
/* do validation? XXX */
|
|
}
|
|
|
|
validator = ast_json_object_get(blob, "cause");
|
|
if (validator) {
|
|
/* do validation? XXX */
|
|
}
|
|
|
|
event = ast_json_deep_copy(blob);
|
|
if (!event) {
|
|
return NULL;
|
|
}
|
|
|
|
ret = ast_json_object_set(event,
|
|
"channel", ast_channel_snapshot_to_json(channel_snapshot));
|
|
if (ret) {
|
|
return NULL;
|
|
}
|
|
|
|
message = ast_json_pack("{s: o}", "channel_hangup_request", ast_json_ref(event));
|
|
if (!message) {
|
|
return NULL;
|
|
}
|
|
|
|
return ast_json_ref(message);
|
|
}
|
|
|
|
struct ast_json *stasis_json_event_channel_entered_bridge_create(
|
|
struct ast_bridge_snapshot *bridge_snapshot,
|
|
struct ast_channel_snapshot *channel_snapshot
|
|
)
|
|
{
|
|
RAII_VAR(struct ast_json *, message, NULL, ast_json_unref);
|
|
RAII_VAR(struct ast_json *, event, NULL, ast_json_unref);
|
|
int ret;
|
|
|
|
ast_assert(channel_snapshot != NULL);
|
|
ast_assert(bridge_snapshot != NULL);
|
|
|
|
event = ast_json_object_create();
|
|
if (!event) {
|
|
return NULL;
|
|
}
|
|
|
|
ret = ast_json_object_set(event,
|
|
"channel", ast_channel_snapshot_to_json(channel_snapshot));
|
|
if (ret) {
|
|
return NULL;
|
|
}
|
|
|
|
ret = ast_json_object_set(event,
|
|
"bridge", ast_bridge_snapshot_to_json(bridge_snapshot));
|
|
if (ret) {
|
|
return NULL;
|
|
}
|
|
|
|
message = ast_json_pack("{s: o}", "channel_entered_bridge", ast_json_ref(event));
|
|
if (!message) {
|
|
return NULL;
|
|
}
|
|
|
|
return ast_json_ref(message);
|
|
}
|
|
|
|
struct ast_json *stasis_json_event_channel_dtmf_received_create(
|
|
struct ast_channel_snapshot *channel_snapshot,
|
|
struct ast_json *blob
|
|
)
|
|
{
|
|
RAII_VAR(struct ast_json *, message, NULL, ast_json_unref);
|
|
RAII_VAR(struct ast_json *, event, NULL, ast_json_unref);
|
|
struct ast_json *validator;
|
|
int ret;
|
|
|
|
ast_assert(channel_snapshot != NULL);
|
|
ast_assert(blob != NULL);
|
|
ast_assert(ast_json_object_get(blob, "channel") == NULL);
|
|
ast_assert(ast_json_object_get(blob, "type") == NULL);
|
|
|
|
validator = ast_json_object_get(blob, "digit");
|
|
if (validator) {
|
|
/* do validation? XXX */
|
|
} else {
|
|
/* fail message generation if the required parameter doesn't exist */
|
|
return NULL;
|
|
}
|
|
|
|
event = ast_json_deep_copy(blob);
|
|
if (!event) {
|
|
return NULL;
|
|
}
|
|
|
|
ret = ast_json_object_set(event,
|
|
"channel", ast_channel_snapshot_to_json(channel_snapshot));
|
|
if (ret) {
|
|
return NULL;
|
|
}
|
|
|
|
message = ast_json_pack("{s: o}", "channel_dtmf_received", ast_json_ref(event));
|
|
if (!message) {
|
|
return NULL;
|
|
}
|
|
|
|
return ast_json_ref(message);
|
|
}
|
|
|
|
struct ast_json *stasis_json_event_stasis_end_create(
|
|
struct ast_channel_snapshot *channel_snapshot
|
|
)
|
|
{
|
|
RAII_VAR(struct ast_json *, message, NULL, ast_json_unref);
|
|
RAII_VAR(struct ast_json *, event, NULL, ast_json_unref);
|
|
int ret;
|
|
|
|
ast_assert(channel_snapshot != NULL);
|
|
|
|
event = ast_json_object_create();
|
|
if (!event) {
|
|
return NULL;
|
|
}
|
|
|
|
ret = ast_json_object_set(event,
|
|
"channel", ast_channel_snapshot_to_json(channel_snapshot));
|
|
if (ret) {
|
|
return NULL;
|
|
}
|
|
|
|
message = ast_json_pack("{s: o}", "stasis_end", ast_json_ref(event));
|
|
if (!message) {
|
|
return NULL;
|
|
}
|
|
|
|
return ast_json_ref(message);
|
|
}
|
|
|
|
static int load_module(void)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static int unload_module(void)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
AST_MODULE_INFO(ASTERISK_GPL_KEY, AST_MODFLAG_GLOBAL_SYMBOLS | AST_MODFLAG_LOAD_ORDER,
|
|
"Stasis JSON Generators and Validators - WebSocket resource",
|
|
.load = load_module,
|
|
.unload = unload_module,
|
|
.load_pri = AST_MODPRI_DEFAULT,
|
|
);
|