Rename everything Stasis-HTTP to ARI

This renames all files and API calls from several variants of
Stasis-HTTP to ARI including:
* Stasis-HTTP -> ARI
* STASIS_HTTP -> ARI
* stasis_http -> ari (ast_ari for global symbols, file names as well)
* stasis http -> ARI

Review: https://reviewboard.asterisk.org/r/2706/
(closes issue ASTERISK-22136)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@395603 65c4cc65-6c06-0410-ace0-fbb531ad65f3

1 files changed, 0 insertions, 514 deletions

diff --git a/res/stasis_http/resource_bridges.c b/res/stasis_http/resource_bridges.c
deleted file mode 100644
index 42ef0c388..000000000
--- a/res/stasis_http/resource_bridges.c
+++ /dev/null
@@ -1,514 +0,0 @@
-/* -*- C -*-
- * Asterisk -- An open source telephony toolkit.
- *
- * Copyright (C) 2012 - 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.
- */
-
-/*! \file
- *
- * \brief Implementation for stasis-http stubs.
- *
- * \author David M. Lee, II <dlee@digium.com>
- */
-
-/*** MODULEINFO
-	<support_level>core</support_level>
- ***/
-
-#include "asterisk.h"
-
-ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
-
-#include "resource_bridges.h"
-#include "asterisk/stasis.h"
-#include "asterisk/stasis_bridges.h"
-#include "asterisk/stasis_app.h"
-#include "asterisk/stasis_app_playback.h"
-#include "asterisk/stasis_app_recording.h"
-#include "asterisk/stasis_channels.h"
-#include "asterisk/core_unreal.h"
-#include "asterisk/channel.h"
-#include "asterisk/bridge.h"
-#include "asterisk/format_cap.h"
-#include "asterisk/file.h"
-
-/*!
- * \brief Finds a bridge, filling the response with an error, if appropriate.
- *
- * \param[out] response Response to fill with an error if control is not found.
- * \param bridge_id ID of the bridge to lookup.
- *
- * \return Bridget.
- * \return \c NULL if bridge does not exist.
- */
-static struct ast_bridge *find_bridge(
-	struct stasis_http_response *response,
-	const char *bridge_id)
-{
-	RAII_VAR(struct ast_bridge *, bridge, NULL, ao2_cleanup);
-
-	ast_assert(response != NULL);
-
-	bridge = stasis_app_bridge_find_by_id(bridge_id);
-	if (bridge == NULL) {
-		RAII_VAR(struct ast_bridge_snapshot *, snapshot,
-			ast_bridge_snapshot_get_latest(bridge_id), ao2_cleanup);
-		if (!snapshot) {
-			stasis_http_response_error(response, 404, "Not found",
-				"Bridge not found");
-			return NULL;
-		}
-
-		stasis_http_response_error(response, 409, "Conflict",
-			"Bridge not in Stasis application");
-		return NULL;
-	}
-
-	ao2_ref(bridge, +1);
-	return bridge;
-}
-
-/*!
- * \brief Finds the control object for a channel, filling the response with an
- * error, if appropriate.
- * \param[out] response Response to fill with an error if control is not found.
- * \param channel_id ID of the channel to lookup.
- * \return Channel control object.
- * \return \c NULL if control object does not exist.
- */
-static struct stasis_app_control *find_channel_control(
-	struct stasis_http_response *response,
-	const char *channel_id)
-{
-	RAII_VAR(struct stasis_app_control *, control, NULL, ao2_cleanup);
-
-	ast_assert(response != NULL);
-
-	control = stasis_app_control_find_by_channel_id(channel_id);
-	if (control == NULL) {
-		stasis_http_response_error(response, 422, "Unprocessable Entity",
-			"Channel not in Stasis application");
-		return NULL;
-	}
-
-	ao2_ref(control, +1);
-	return control;
-}
-
-void stasis_http_add_channel_to_bridge(struct ast_variable *headers, struct ast_add_channel_to_bridge_args *args, struct stasis_http_response *response)
-{
-	RAII_VAR(struct ast_bridge *, bridge, find_bridge(response, args->bridge_id), ao2_cleanup);
-	RAII_VAR(struct stasis_app_control *, control, NULL, ao2_cleanup);
-	if (!bridge) {
-		return;
-	}
-
-	control = find_channel_control(response, args->channel);
-	if (!control) {
-		return;
-	}
-
-	stasis_app_control_add_channel_to_bridge(control, bridge);
-	stasis_http_response_no_content(response);
-}
-
-void stasis_http_remove_channel_from_bridge(struct ast_variable *headers, struct ast_remove_channel_from_bridge_args *args, struct stasis_http_response *response)
-{
-	RAII_VAR(struct ast_bridge *, bridge, find_bridge(response, args->bridge_id), ao2_cleanup);
-	RAII_VAR(struct stasis_app_control *, control, NULL, ao2_cleanup);
-	if (!bridge) {
-		return;
-	}
-
-	control = find_channel_control(response, args->channel);
-	if (!control) {
-		return;
-	}
-
-	/* BUGBUG this should make sure the bridge requested for removal is actually
-	 * the bridge the channel is in. This will be possible once the bridge uniqueid
-	 * is added to the channel snapshot. A 409 response should be issued if the bridge
-	 * uniqueids don't match */
-	if (stasis_app_control_remove_channel_from_bridge(control, bridge)) {
-		stasis_http_response_error(response, 500, "Internal Error",
-			"Could not remove channel from bridge");
-		return;
-	}
-
-	stasis_http_response_no_content(response);
-}
-
-struct bridge_channel_control_thread_data {
-	struct ast_channel *bridge_channel;
-	struct stasis_app_control *control;
-};
-
-static void *bridge_channel_control_thread(void *data)
-{
-	struct bridge_channel_control_thread_data *thread_data = data;
-	struct ast_channel *bridge_channel = thread_data->bridge_channel;
-	struct stasis_app_control *control = thread_data->control;
-
-	RAII_VAR(struct ast_callid *, callid, ast_channel_callid(bridge_channel), ast_callid_cleanup);
-
-	if (callid) {
-		ast_callid_threadassoc_add(callid);
-	}
-
-	ast_free(thread_data);
-	thread_data = NULL;
-
-	stasis_app_control_execute_until_exhausted(bridge_channel, control);
-
-	ast_hangup(bridge_channel);
-	ao2_cleanup(control);
-	return NULL;
-}
-
-static struct ast_channel *prepare_bridge_media_channel(const char *type)
-{
-	RAII_VAR(struct ast_format_cap *, cap, NULL, ast_format_cap_destroy);
-	struct ast_format format;
-
-	cap = ast_format_cap_alloc_nolock();
-	if (!cap) {
-		return NULL;
-	}
-
-	ast_format_cap_add(cap, ast_format_set(&format, AST_FORMAT_SLINEAR, 0));
-
-	if (!cap) {
-		return NULL;
-	}
-
-	return ast_request(type, cap, NULL, "ARI", NULL);
-}
-
-void stasis_http_play_on_bridge(struct ast_variable *headers, struct ast_play_on_bridge_args *args, struct stasis_http_response *response)
-{
-	RAII_VAR(struct ast_bridge *, bridge, find_bridge(response, args->bridge_id), ao2_cleanup);
-	RAII_VAR(struct ast_channel *, play_channel, NULL, ast_hangup);
-	RAII_VAR(struct stasis_app_control *, control, NULL, ao2_cleanup);
-	RAII_VAR(struct ast_channel_snapshot *, snapshot, NULL, ao2_cleanup);
-	RAII_VAR(struct stasis_app_playback *, playback, NULL, ao2_cleanup);
-	RAII_VAR(char *, playback_url, NULL, ast_free);
-	RAII_VAR(struct ast_json *, json, NULL, ast_json_unref);
-
-	struct bridge_channel_control_thread_data *thread_data;
-	const char *language;
-	pthread_t threadid;
-
-	ast_assert(response != NULL);
-
-	if (!bridge) {
-		return;
-	}
-
-	if (!(play_channel = prepare_bridge_media_channel("Announcer"))) {
-		stasis_http_response_error(
-			response, 500, "Internal Error", "Could not create playback channel");
-		return;
-	}
-	ast_debug(1, "Created announcer channel '%s'\n", ast_channel_name(play_channel));
-
-	if (ast_unreal_channel_push_to_bridge(play_channel, bridge)) {
-		stasis_http_response_error(
-			response, 500, "Internal Error", "Failed to put playback channel into the bridge");
-		return;
-	}
-
-	control = stasis_app_control_create(play_channel);
-	if (control == NULL) {
-		stasis_http_response_alloc_failed(response);
-		return;
-	}
-
-	snapshot = stasis_app_control_get_snapshot(control);
-	if (!snapshot) {
-		stasis_http_response_error(
-			response, 500, "Internal Error", "Failed to get control snapshot");
-		return;
-	}
-
-	language = S_OR(args->lang, snapshot->language);
-
-	playback = stasis_app_control_play_uri(control, args->media, language,
-		args->bridge_id, STASIS_PLAYBACK_TARGET_BRIDGE, args->skipms,
-		args->offsetms);
-
-	if (!playback) {
-		stasis_http_response_alloc_failed(response);
-		return;
-	}
-
-	ast_asprintf(&playback_url, "/playback/%s",
-		stasis_app_playback_get_id(playback));
-
-	if (!playback_url) {
-		stasis_http_response_alloc_failed(response);
-		return;
-	}
-
-	json = stasis_app_playback_to_json(playback);
-	if (!json) {
-		stasis_http_response_alloc_failed(response);
-		return;
-	}
-
-	/* Give play_channel and control reference to the thread data */
-	thread_data = ast_calloc(1, sizeof(*thread_data));
-	if (!thread_data) {
-		stasis_http_response_alloc_failed(response);
-		return;
-	}
-
-	thread_data->bridge_channel = play_channel;
-	thread_data->control = control;
-
-	if (ast_pthread_create_detached(&threadid, NULL, bridge_channel_control_thread, thread_data)) {
-		stasis_http_response_alloc_failed(response);
-		ast_free(thread_data);
-		return;
-	}
-
-	/* These are owned by the other thread now, so we don't want RAII_VAR disposing of them. */
-	play_channel = NULL;
-	control = NULL;
-
-	stasis_http_response_created(response, playback_url, json);
-}
-
-void stasis_http_record_bridge(struct ast_variable *headers, struct ast_record_bridge_args *args, struct stasis_http_response *response)
-{
-	RAII_VAR(struct ast_bridge *, bridge, find_bridge(response, args->bridge_id), ao2_cleanup);
-	RAII_VAR(struct ast_channel *, record_channel, NULL, ast_hangup);
-	RAII_VAR(struct stasis_app_control *, control, NULL, ao2_cleanup);
-	RAII_VAR(struct stasis_app_recording *, recording, NULL, ao2_cleanup);
-	RAII_VAR(char *, recording_url, NULL, ast_free);
-	RAII_VAR(struct ast_json *, json, NULL, ast_json_unref);
-	RAII_VAR(struct stasis_app_recording_options *, options, NULL, ao2_cleanup);
-	RAII_VAR(char *, uri_encoded_name, NULL, ast_free);
-
-	size_t uri_name_maxlen;
-	struct bridge_channel_control_thread_data *thread_data;
-	pthread_t threadid;
-
-	ast_assert(response != NULL);
-
-	if (bridge == NULL) {
-		return;
-	}
-
-	if (!(record_channel = prepare_bridge_media_channel("Recorder"))) {
-		stasis_http_response_error(
-			response, 500, "Internal Server Error", "Failed to create recording channel");
-		return;
-	}
-
-	if (ast_unreal_channel_push_to_bridge(record_channel, bridge)) {
-		stasis_http_response_error(
-			response, 500, "Internal Error", "Failed to put recording channel into the bridge");
-		return;
-	}
-
-	control = stasis_app_control_create(record_channel);
-	if (control == NULL) {
-		stasis_http_response_alloc_failed(response);
-		return;
-	}
-
-	options = stasis_app_recording_options_create(args->name, args->format);
-	if (options == NULL) {
-		stasis_http_response_alloc_failed(response);
-		return;
-	}
-
-	options->max_silence_seconds = args->max_silence_seconds;
-	options->max_duration_seconds = args->max_duration_seconds;
-	options->terminate_on =
-		stasis_app_recording_termination_parse(args->terminate_on);
-	options->if_exists =
-		stasis_app_recording_if_exists_parse(args->if_exists);
-	options->beep = args->beep;
-
-	recording = stasis_app_control_record(control, options);
-	if (recording == NULL) {
-		switch(errno) {
-		case EINVAL:
-			/* While the arguments are invalid, we should have
-			 * caught them prior to calling record.
-			 */
-			stasis_http_response_error(
-				response, 500, "Internal Server Error",
-				"Error parsing request");
-			break;
-		case EEXIST:
-			stasis_http_response_error(response, 409, "Conflict",
-				"Recording '%s' already in progress",
-				args->name);
-			break;
-		case ENOMEM:
-			stasis_http_response_alloc_failed(response);
-			break;
-		case EPERM:
-			stasis_http_response_error(
-				response, 400, "Bad Request",
-				"Recording name invalid");
-			break;
-		default:
-			ast_log(LOG_WARNING,
-				"Unrecognized recording error: %s\n",
-				strerror(errno));
-			stasis_http_response_error(
-				response, 500, "Internal Server Error",
-				"Internal Server Error");
-			break;
-		}
-		return;
-	}
-
-	uri_name_maxlen = strlen(args->name) * 3;
-	uri_encoded_name = ast_malloc(uri_name_maxlen);
-	if (!uri_encoded_name) {
-		stasis_http_response_alloc_failed(response);
-		return;
-	}
-	ast_uri_encode(args->name, uri_encoded_name, uri_name_maxlen, ast_uri_http);
-
-	ast_asprintf(&recording_url, "/recordings/live/%s", uri_encoded_name);
-	if (!recording_url) {
-		stasis_http_response_alloc_failed(response);
-		return;
-	}
-
-	json = stasis_app_recording_to_json(recording);
-	if (!json) {
-		stasis_http_response_alloc_failed(response);
-		return;
-	}
-
-	thread_data = ast_calloc(1, sizeof(*thread_data));
-	if (!thread_data) {
-		stasis_http_response_alloc_failed(response);
-		return;
-	}
-
-	thread_data->bridge_channel = record_channel;
-	thread_data->control = control;
-
-	if (ast_pthread_create_detached(&threadid, NULL, bridge_channel_control_thread, thread_data)) {
-		stasis_http_response_alloc_failed(response);
-		ast_free(thread_data);
-		return;
-	}
-
-	/* These are owned by the other thread now, so we don't want RAII_VAR disposing of them. */
-	record_channel = NULL;
-	control = NULL;
-
-	stasis_http_response_created(response, recording_url, json);
-}
-
-void stasis_http_get_bridge(struct ast_variable *headers, struct ast_get_bridge_args *args, struct stasis_http_response *response)
-{
-	RAII_VAR(struct ast_bridge_snapshot *, snapshot, ast_bridge_snapshot_get_latest(args->bridge_id), ao2_cleanup);
-	if (!snapshot) {
-		stasis_http_response_error(
-			response, 404, "Not Found",
-			"Bridge not found");
-		return;
-	}
-
-	stasis_http_response_ok(response,
-		ast_bridge_snapshot_to_json(snapshot));
-}
-
-void stasis_http_delete_bridge(struct ast_variable *headers, struct ast_delete_bridge_args *args, struct stasis_http_response *response)
-{
-	RAII_VAR(struct ast_bridge *, bridge, find_bridge(response, args->bridge_id), ao2_cleanup);
-	if (!bridge) {
-		return;
-	}
-
-	stasis_app_bridge_destroy(args->bridge_id);
-	stasis_http_response_no_content(response);
-}
-
-void stasis_http_get_bridges(struct ast_variable *headers, struct ast_get_bridges_args *args, struct stasis_http_response *response)
-{
-	RAII_VAR(struct stasis_caching_topic *, caching_topic, NULL, ao2_cleanup);
-	RAII_VAR(struct ao2_container *, snapshots, NULL, ao2_cleanup);
-	RAII_VAR(struct ast_json *, json, NULL, ast_json_unref);
-	struct ao2_iterator i;
-	void *obj;
-
-	caching_topic = ast_bridge_topic_all_cached();
-	if (!caching_topic) {
-		stasis_http_response_error(
-			response, 500, "Internal Server Error",
-			"Message bus not initialized");
-		return;
-	}
-	ao2_ref(caching_topic, +1);
-
-	snapshots = stasis_cache_dump(caching_topic, ast_bridge_snapshot_type());
-	if (!snapshots) {
-		stasis_http_response_alloc_failed(response);
-		return;
-	}
-
-	json = ast_json_array_create();
-	if (!json) {
-		stasis_http_response_alloc_failed(response);
-		return;
-	}
-
-	i = ao2_iterator_init(snapshots, 0);
-	while ((obj = ao2_iterator_next(&i))) {
-		RAII_VAR(struct stasis_message *, msg, obj, ao2_cleanup);
-		struct ast_bridge_snapshot *snapshot = stasis_message_data(msg);
-		if (ast_json_array_append(json, ast_bridge_snapshot_to_json(snapshot))) {
-			stasis_http_response_alloc_failed(response);
-			return;
-		}
-	}
-	ao2_iterator_destroy(&i);
-
-	stasis_http_response_ok(response, ast_json_ref(json));
-}
-
-void stasis_http_new_bridge(struct ast_variable *headers, struct ast_new_bridge_args *args, struct stasis_http_response *response)
-{
-	RAII_VAR(struct ast_bridge *, bridge, stasis_app_bridge_create(args->type), ao2_cleanup);
-	RAII_VAR(struct ast_bridge_snapshot *, snapshot, NULL, ao2_cleanup);
-
-	if (!bridge) {
-		stasis_http_response_error(
-			response, 500, "Internal Error",
-			"Unable to create bridge");
-		return;
-	}
-
-	snapshot = ast_bridge_snapshot_create(bridge);
-	if (!snapshot) {
-		stasis_http_response_error(
-			response, 500, "Internal Error",
-			"Unable to create snapshot for new bridge");
-		return;
-	}
-
-	stasis_http_response_ok(response,
-		ast_bridge_snapshot_to_json(snapshot));
-}