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author | Michele Calgaro <michele.calgaro@yahoo.it> | 2020-12-09 14:11:22 +0900 |
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committer | Michele Calgaro <michele.calgaro@yahoo.it> | 2020-12-09 14:11:22 +0900 |
commit | a06e2c2f225d76b67b0058a9880222f75d5495c3 (patch) | |
tree | 6afffac4dbc4eb2f25bdd2847d5b1105699dc772 /kopete/protocols/jabber/jingle/libjingle/talk/session/phone/channelmanager.cpp | |
parent | e19d155e7eb8fe8dee0b10b954b09396816733db (diff) | |
download | tdenetwork-a06e2c2f225d76b67b0058a9880222f75d5495c3.tar.gz tdenetwork-a06e2c2f225d76b67b0058a9880222f75d5495c3.zip |
Renaming of files in preparation for code style tools.
Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
Diffstat (limited to 'kopete/protocols/jabber/jingle/libjingle/talk/session/phone/channelmanager.cpp')
-rw-r--r-- | kopete/protocols/jabber/jingle/libjingle/talk/session/phone/channelmanager.cpp | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/channelmanager.cpp b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/channelmanager.cpp new file mode 100644 index 00000000..98634b12 --- /dev/null +++ b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/channelmanager.cpp @@ -0,0 +1,203 @@ +/* + * libjingle + * Copyright 2004--2005, Google Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO + * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; + * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifdef HAVE_GIPS +#include "talk/session/phone/gipsmediaengine.h" +#else +#include "talk/session/phone/linphonemediaengine.h" +#endif +#include "channelmanager.h" +#include <cassert> +#include <iostream> +namespace cricket { + +const uint32 MSG_CREATEVOICECHANNEL = 1; +const uint32 MSG_DESTROYVOICECHANNEL = 2; +const uint32 MSG_SETAUDIOOPTIONS = 3; + +ChannelManager::ChannelManager(Thread *worker_thread) { +#ifdef HAVE_GIPS + media_engine_ = new GipsMediaEngine(); +#else + media_engine_ = new LinphoneMediaEngine(); +#endif + worker_thread_ = worker_thread; + initialized_ = false; + Init(); +} + +ChannelManager::~ChannelManager() { + Exit(); +} + +MediaEngine *ChannelManager::media_engine() { + return media_engine_; +} + +bool ChannelManager::Init() { + initialized_ = media_engine_->Init(); + return initialized_; +} + +void ChannelManager::Exit() { + if (!initialized_) + return; + + // Need to destroy the voice channels + + while (true) { + crit_.Enter(); + VoiceChannel *channel = NULL; + if (channels_.begin() != channels_.end()) + channel = channels_[0]; + crit_.Leave(); + if (channel == NULL) + break; + delete channel; + } + media_engine_->Terminate(); +} + +struct CreateParams { + Session *session; + VoiceChannel *channel; +}; + +VoiceChannel *ChannelManager::CreateVoiceChannel(Session *session) { + CreateParams params; + params.session = session; + params.channel = NULL; + TypedMessageData<CreateParams *> data(¶ms); + worker_thread_->Send(this, MSG_CREATEVOICECHANNEL, &data); + return params.channel; +} + +VoiceChannel *ChannelManager::CreateVoiceChannel_w(Session *session) { + CritScope cs(&crit_); + + // This is ok to alloc from a thread other than the worker thread + assert(initialized_); + MediaChannel *channel = media_engine_->CreateChannel(); + if (channel == NULL) + return NULL; + + VoiceChannel *voice_channel = new VoiceChannel(this, session, channel); + channels_.push_back(voice_channel); + return voice_channel; +} + +void ChannelManager::DestroyVoiceChannel(VoiceChannel *voice_channel) { + TypedMessageData<VoiceChannel *> data(voice_channel); + worker_thread_->Send(this, MSG_DESTROYVOICECHANNEL, &data); +} + +void ChannelManager::DestroyVoiceChannel_w(VoiceChannel *voice_channel) { + CritScope cs(&crit_); + // Destroy voice channel. + assert(initialized_); + std::vector<VoiceChannel *>::iterator it = std::find(channels_.begin(), + channels_.end(), voice_channel); + assert(it != channels_.end()); + if (it == channels_.end()) + return; + + channels_.erase(it); + MediaChannel *channel = voice_channel->channel(); + delete voice_channel; + delete channel; +} + +void ChannelManager::SetAudioOptions(bool auto_gain_control, int wave_in_device, + int wave_out_device) { + AudioOptions options; + options.auto_gain_control = auto_gain_control; + options.wave_in_device = wave_in_device; + options.wave_out_device = wave_out_device; + TypedMessageData<AudioOptions> data(options); + worker_thread_->Send(this, MSG_SETAUDIOOPTIONS, &data); +} + +void ChannelManager::SetAudioOptions_w(AudioOptions options) { + assert(worker_thread_ == Thread::Current()); + + // Set auto gain control on + if (media_engine_->SetAudioOptions(options.auto_gain_control?MediaEngine::AUTO_GAIN_CONTROL:0) != 0) { + // TODO: We need to log these failures. + } + + // Set the audio devices + // This will fail if audio is already playing. Stop all of the media + // start it up again after changing the setting. + { + CritScope cs(&crit_); + for (VoiceChannels::iterator it = channels_.begin(); + it < channels_.end(); + ++it) { + (*it)->PauseMedia_w(); + } + + if (media_engine_->SetSoundDevices(options.wave_in_device, options.wave_out_device) == -1) { + // TODO: We need to log these failures. + } + + for (VoiceChannels::iterator it = channels_.begin(); + it < channels_.end(); + ++it) { + (*it)->UnpauseMedia_w(); + } + } +} + +Thread *ChannelManager::worker_thread() { + return worker_thread_; +} + +void ChannelManager::OnMessage(Message *message) { + switch (message->message_id) { + case MSG_CREATEVOICECHANNEL: + { + TypedMessageData<CreateParams *> *data = static_cast<TypedMessageData<CreateParams *> *>(message->pdata); + data->data()->channel = CreateVoiceChannel_w(data->data()->session); + } + break; + + case MSG_DESTROYVOICECHANNEL: + { + TypedMessageData<VoiceChannel *> *data = static_cast<TypedMessageData<VoiceChannel *> *>(message->pdata); + DestroyVoiceChannel_w(data->data()); + } + break; + case MSG_SETAUDIOOPTIONS: + { + TypedMessageData<AudioOptions> *data = static_cast<TypedMessageData<AudioOptions> *>(message->pdata); + SetAudioOptions_w(data->data()); + } + break; + } +} + +} |