forked from mirrors/linphone-iphone
95 lines
3.8 KiB
C++
95 lines
3.8 KiB
C++
/*
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audio-stream-start.cc
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Copyright (C) 2016 Belledonne Communications, Grenoble, France
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This library is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or (at
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your option) any later version.
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This library is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this library; if not, write to the Free Software Foundation,
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Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "audio-stream-start.h"
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#include "private.h"
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using namespace std;
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AudioStreamStartCommand::AudioStreamStartCommand() :
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DaemonCommand("audio-stream-start", "audio-stream-start <remote ip> <remote port> <payload type number>", "Start an audio stream.") {
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addExample(new DaemonCommandExample("audio-stream-start 192.168.1.28 7078 9",
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"Status: Ok\n\n"
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"Id: 1"));
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}
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static PayloadType *getPayloadType(LinphoneCore *lc, const MSList *codecs, int number){
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const MSList *elem;
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for (elem=codecs;elem!=NULL;elem=elem->next){
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PayloadType *pt=(PayloadType*)elem->data;
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if (linphone_core_get_payload_type_number(lc, pt)==number)
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return pt;
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}
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return NULL;
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}
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void AudioStreamStartCommand::exec(Daemon *app, const char *args) {
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char addr[256];
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int port;
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int payload_type;
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MSFactory* factory ;
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factory = (app->getCore())->factory;
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if (sscanf(args, "%255s %d %d", addr, &port, &payload_type) == 3) {
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int local_port = linphone_core_get_audio_port(app->getCore());
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int jitt = linphone_core_get_audio_jittcomp(app->getCore());
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bool_t echo_canceller = linphone_core_echo_cancellation_enabled(app->getCore());
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int ptime=linphone_core_get_upload_ptime(app->getCore());
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MSSndCardManager *manager = ms_factory_get_snd_card_manager(factory);
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MSSndCard *capture_card = ms_snd_card_manager_get_card(manager, linphone_core_get_capture_device(app->getCore()));
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MSSndCard *play_card = ms_snd_card_manager_get_card(manager, linphone_core_get_playback_device(app->getCore()));
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RtpProfile *prof=rtp_profile_new("stream");
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PayloadType *pt=getPayloadType(app->getCore(), linphone_core_get_audio_codecs(app->getCore()), payload_type);
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if (!pt){
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app->sendResponse(Response("No payload type were assigned to this number."));
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return;
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}
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AudioStream *stream = audio_stream_new(factory, local_port, local_port + 1, linphone_core_ipv6_enabled(app->getCore()));
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audio_stream_set_features(stream,linphone_core_get_audio_features(app->getCore()));
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pt=payload_type_clone(pt);
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if (ptime!=0){
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char fmtp[32];
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snprintf(fmtp,sizeof(fmtp)-1,"ptime=%i",ptime);
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payload_type_append_send_fmtp(pt,fmtp);
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}
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rtp_profile_set_payload(prof,payload_type,pt);
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if (linphone_core_generic_confort_noise_enabled(app->getCore())){
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rtp_profile_set_payload(prof,13,payload_type_clone(&payload_type_cn));
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}
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audio_stream_enable_adaptive_jittcomp(stream, linphone_core_audio_adaptive_jittcomp_enabled(app->getCore()));
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rtp_session_set_symmetric_rtp(stream->ms.sessions.rtp_session, linphone_core_symmetric_rtp_enabled(app->getCore()));
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int err=audio_stream_start_now(stream, prof, addr, port, port + 1, payload_type, jitt, play_card, capture_card, echo_canceller);
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if (err != 0) {
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app->sendResponse(Response("Error during audio stream creation."));
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return;
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}
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ostringstream ostr;
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ostr << "Id: " << app->updateAudioStreamId(stream) << "\n";
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app->sendResponse(Response(ostr.str().c_str(), Response::Ok));
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} else {
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app->sendResponse(Response("Missing/Incorrect parameter(s)."));
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}
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}
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