360 lines
9.6 KiB
C
360 lines
9.6 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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/*! \file
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*
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* \brief /api-docs/recordings.{format} implementation- Recording 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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/*** 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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#include "asterisk/stasis_app_recording.h"
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#include "resource_recordings.h"
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void ast_ari_recordings_list_stored(struct ast_variable *headers,
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struct ast_ari_recordings_list_stored_args *args,
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struct ast_ari_response *response)
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{
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RAII_VAR(struct ao2_container *, recordings, NULL, ao2_cleanup);
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RAII_VAR(struct ast_json *, json, NULL, ast_json_unref);
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struct ao2_iterator i;
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void *obj;
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recordings = stasis_app_stored_recording_find_all();
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if (!recordings) {
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ast_ari_response_alloc_failed(response);
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return;
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}
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json = ast_json_array_create();
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if (!json) {
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ast_ari_response_alloc_failed(response);
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return;
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}
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i = ao2_iterator_init(recordings, 0);
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while ((obj = ao2_iterator_next(&i))) {
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RAII_VAR(struct stasis_app_stored_recording *, recording, obj,
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ao2_cleanup);
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int r = ast_json_array_append(
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json, stasis_app_stored_recording_to_json(recording));
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if (r != 0) {
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ast_ari_response_alloc_failed(response);
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ao2_iterator_destroy(&i);
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return;
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}
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}
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ao2_iterator_destroy(&i);
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ast_ari_response_ok(response, ast_json_ref(json));
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}
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void ast_ari_recordings_get_stored(struct ast_variable *headers,
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struct ast_ari_recordings_get_stored_args *args,
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struct ast_ari_response *response)
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{
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RAII_VAR(struct stasis_app_stored_recording *, recording, NULL,
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ao2_cleanup);
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struct ast_json *json;
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recording = stasis_app_stored_recording_find_by_name(
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args->recording_name);
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if (recording == NULL) {
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ast_ari_response_error(response, 404, "Not Found",
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"Recording not found");
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return;
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}
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json = stasis_app_stored_recording_to_json(recording);
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if (json == NULL) {
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ast_ari_response_error(response, 500,
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"Internal Server Error", "Error building response");
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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_recordings_get_stored_file(struct ast_tcptls_session_instance *ser,
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struct ast_variable *headers, struct ast_ari_recordings_get_stored_file_args *args,
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struct ast_ari_response *response)
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{
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RAII_VAR(struct stasis_app_stored_recording *, recording,
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stasis_app_stored_recording_find_by_name(args->recording_name),
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ao2_cleanup);
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static const char *format_type_names[AST_MEDIA_TYPE_TEXT + 1] = {
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[AST_MEDIA_TYPE_UNKNOWN] = "binary",
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[AST_MEDIA_TYPE_AUDIO] = "audio",
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[AST_MEDIA_TYPE_VIDEO] = "video",
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[AST_MEDIA_TYPE_IMAGE] = "image",
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[AST_MEDIA_TYPE_TEXT] = "text",
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};
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struct ast_format *format;
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response->message = ast_json_null();
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if (!recording) {
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ast_ari_response_error(response, 404, "Not Found",
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"Recording not found");
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return;
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}
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format = ast_get_format_for_file_ext(stasis_app_stored_recording_get_extension(recording));
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if (!format) {
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ast_ari_response_error(response, 500, "Internal Server Error",
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"Format specified by recording not available or loaded");
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return;
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}
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response->fd = open(stasis_app_stored_recording_get_filename(recording), O_RDONLY);
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if (response->fd < 0) {
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ast_ari_response_error(response, 403, "Forbidden",
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"Recording could not be opened");
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return;
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}
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ast_str_append(&response->headers, 0, "Content-Type: %s/%s\r\n",
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format_type_names[ast_format_get_type(format)],
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stasis_app_stored_recording_get_extension(recording));
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ast_ari_response_ok(response, ast_json_null());
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}
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void ast_ari_recordings_copy_stored(struct ast_variable *headers,
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struct ast_ari_recordings_copy_stored_args *args,
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struct ast_ari_response *response)
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{
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RAII_VAR(struct stasis_app_stored_recording *, src_recording, NULL,
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ao2_cleanup);
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RAII_VAR(struct stasis_app_stored_recording *, dst_recording, NULL,
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ao2_cleanup);
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struct ast_json *json;
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int res;
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src_recording = stasis_app_stored_recording_find_by_name(
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args->recording_name);
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if (src_recording == NULL) {
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ast_ari_response_error(response, 404, "Not Found",
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"Recording not found");
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return;
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}
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dst_recording = stasis_app_stored_recording_find_by_name(
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args->destination_recording_name);
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if (dst_recording) {
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ast_ari_response_error(response, 409, "Conflict",
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"A recording with the same name already exists on the system");
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return;
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}
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/* See if we got our name rejected */
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switch (errno) {
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case EINVAL:
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ast_ari_response_error(response, 400, "Bad request",
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"Invalid destination recording name");
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return;
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case EACCES:
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ast_ari_response_error(response, 403, "Forbidden",
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"Destination file path is forbidden");
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return;
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default:
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break;
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}
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res = stasis_app_stored_recording_copy(src_recording,
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args->destination_recording_name, &dst_recording);
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if (res) {
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switch (errno) {
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case EACCES:
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case EPERM:
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ast_ari_response_error(response, 500,
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"Internal Server Error",
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"Copy failed");
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break;
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default:
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ast_log(LOG_WARNING,
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"Unexpected error copying recording %s to %s: %s\n",
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args->recording_name, args->destination_recording_name, strerror(errno));
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ast_ari_response_error(response, 500,
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"Internal Server Error",
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"Copy failed");
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break;
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}
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return;
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}
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json = stasis_app_stored_recording_to_json(dst_recording);
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if (json == NULL) {
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ast_ari_response_error(response, 500,
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"Internal Server Error", "Error building response");
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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_recordings_delete_stored(struct ast_variable *headers,
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struct ast_ari_recordings_delete_stored_args *args,
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struct ast_ari_response *response)
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{
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RAII_VAR(struct stasis_app_stored_recording *, recording, NULL,
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ao2_cleanup);
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int res;
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recording = stasis_app_stored_recording_find_by_name(
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args->recording_name);
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if (recording == NULL) {
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ast_ari_response_error(response, 404, "Not Found",
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"Recording not found");
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return;
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}
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res = stasis_app_stored_recording_delete(recording);
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if (res != 0) {
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switch (errno) {
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case EACCES:
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case EPERM:
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ast_ari_response_error(response, 500,
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"Internal Server Error",
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"Delete failed");
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break;
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default:
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ast_log(LOG_WARNING,
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"Unexpected error deleting recording %s: %s\n",
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args->recording_name, strerror(errno));
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ast_ari_response_error(response, 500,
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"Internal Server Error",
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"Delete failed");
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break;
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}
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return;
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}
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ast_ari_response_no_content(response);
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}
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void ast_ari_recordings_get_live(struct ast_variable *headers,
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struct ast_ari_recordings_get_live_args *args,
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struct ast_ari_response *response)
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{
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RAII_VAR(struct stasis_app_recording *, recording, NULL, ao2_cleanup);
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struct ast_json *json;
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recording = stasis_app_recording_find_by_name(args->recording_name);
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if (recording == NULL) {
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ast_ari_response_error(response, 404, "Not Found",
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"Recording not found");
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return;
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}
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json = stasis_app_recording_to_json(recording);
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if (json == NULL) {
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ast_ari_response_error(response, 500,
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"Internal Server Error", "Error building response");
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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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static void control_recording(const char *name,
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enum stasis_app_recording_media_operation operation,
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struct ast_ari_response *response)
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{
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RAII_VAR(struct stasis_app_recording *, recording, NULL, ao2_cleanup);
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enum stasis_app_recording_oper_results res;
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recording = stasis_app_recording_find_by_name(name);
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if (recording == NULL) {
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ast_ari_response_error(response, 404, "Not Found",
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"Recording not found");
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return;
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}
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res = stasis_app_recording_operation(recording, operation);
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switch (res) {
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case STASIS_APP_RECORDING_OPER_OK:
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ast_ari_response_no_content(response);
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return;
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case STASIS_APP_RECORDING_OPER_FAILED:
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ast_ari_response_error(response, 500,
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"Internal Server Error", "Recording operation failed");
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return;
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case STASIS_APP_RECORDING_OPER_NOT_RECORDING:
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ast_ari_response_error(response, 409,
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"Conflict", "Recording not in session");
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}
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}
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void ast_ari_recordings_cancel(struct ast_variable *headers,
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struct ast_ari_recordings_cancel_args *args,
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struct ast_ari_response *response)
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{
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control_recording(args->recording_name, STASIS_APP_RECORDING_CANCEL,
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response);
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}
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void ast_ari_recordings_stop(struct ast_variable *headers,
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struct ast_ari_recordings_stop_args *args,
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struct ast_ari_response *response)
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{
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control_recording(args->recording_name, STASIS_APP_RECORDING_STOP,
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response);
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}
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void ast_ari_recordings_pause(struct ast_variable *headers,
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struct ast_ari_recordings_pause_args *args,
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struct ast_ari_response *response)
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{
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control_recording(args->recording_name, STASIS_APP_RECORDING_PAUSE,
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response);
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}
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void ast_ari_recordings_unpause(struct ast_variable *headers,
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struct ast_ari_recordings_unpause_args *args,
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struct ast_ari_response *response)
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{
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control_recording(args->recording_name, STASIS_APP_RECORDING_UNPAUSE,
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response);
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}
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void ast_ari_recordings_mute(struct ast_variable *headers,
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struct ast_ari_recordings_mute_args *args,
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struct ast_ari_response *response)
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{
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control_recording(args->recording_name, STASIS_APP_RECORDING_MUTE,
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response);
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}
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void ast_ari_recordings_unmute(struct ast_variable *headers,
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struct ast_ari_recordings_unmute_args *args,
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struct ast_ari_response *response)
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{
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control_recording(args->recording_name, STASIS_APP_RECORDING_UNMUTE,
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response);
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}
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