From bcb704366cb5e333a626c18c308c7e0448a8e69f Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- .../jingle/libjingle/talk/session/phone/call.cc | 258 +++++++++++++++++++++ 1 file changed, 258 insertions(+) create mode 100644 kopete/protocols/jabber/jingle/libjingle/talk/session/phone/call.cc (limited to 'kopete/protocols/jabber/jingle/libjingle/talk/session/phone/call.cc') diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/call.cc b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/call.cc new file mode 100644 index 00000000..31b12e92 --- /dev/null +++ b/kopete/protocols/jabber/jingle/libjingle/talk/session/phone/call.cc @@ -0,0 +1,258 @@ +/* + * 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. + */ + +#include "talk/base/thread.h" +#include "talk/p2p/base/helpers.h" +#include "talk/session/phone/call.h" + +namespace cricket { + +const uint32 MSG_CHECKAUTODESTROY = 1; + +Call::Call(PhoneSessionClient *session_client) : muted_(false) { + session_client_ = session_client; + id_ = CreateRandomId(); +} + +Call::~Call() { + while (sessions_.begin() != sessions_.end()) { + Session *session = sessions_[0]; + RemoveSession(session); + session_client_->session_manager()->DestroySession(session); + } + Thread::Current()->Clear(this); +} + +Session *Call::InitiateSession(const buzz::Jid &jid) { + Session *session = session_client_->CreateSession(this); + AddSession(session); + session->Initiate(jid.Str(), session_client_->CreateOfferSessionDescription()); + return session; +} + +void Call::AcceptSession(Session *session) { + std::vector::iterator it; + it = std::find(sessions_.begin(), sessions_.end(), session); + assert(it != sessions_.end()); + if (it != sessions_.end()) + session->Accept(session_client_->CreateAcceptSessionDescription(session->remote_description())); +} + +void Call::RedirectSession(Session *session, const buzz::Jid &to) { + std::vector::iterator it; + it = std::find(sessions_.begin(), sessions_.end(), session); + assert(it != sessions_.end()); + if (it != sessions_.end()) + session->Redirect(to.Str()); +} + +void Call::RejectSession(Session *session) { + std::vector::iterator it; + it = std::find(sessions_.begin(), sessions_.end(), session); + assert(it != sessions_.end()); + if (it != sessions_.end()) + session->Reject(); +} + +void Call::TerminateSession(Session *session) { + assert(std::find(sessions_.begin(), sessions_.end(), session) != sessions_.end()); + std::vector::iterator it; + it = std::find(sessions_.begin(), sessions_.end(), session); + if (it != sessions_.end()) + (*it)->Terminate(); +} + +void Call::Terminate() { + // There may be more than one session to terminate + std::vector::iterator it = sessions_.begin(); + for (it = sessions_.begin(); it != sessions_.end(); it++) + TerminateSession(*it); +} + +void Call::OnMessage(Message *message) { + switch (message->message_id) { + case MSG_CHECKAUTODESTROY: + // If no more sessions for this call, delete it + if (sessions_.size() == 0) + session_client_->DestroyCall(this); + break; + } +} + +const std::vector &Call::sessions() { + return sessions_; +} + +void Call::AddSession(Session *session) { + // Add session to list, create voice channel for this session + sessions_.push_back(session); + session->SignalState.connect(this, &Call::OnSessionState); + session->SignalError.connect(this, &Call::OnSessionError); + + VoiceChannel *channel = session_client_->channel_manager()->CreateVoiceChannel(session); + channel_map_[session->id()] = channel; + + // If this call has the focus, enable this channel + if (session_client_->GetFocus() == this) + channel->Enable(true); + + // Signal client + SignalAddSession(this, session); +} + +void Call::RemoveSession(Session *session) { + // Remove session from list + std::vector::iterator it_session; + it_session = std::find(sessions_.begin(), sessions_.end(), session); + if (it_session == sessions_.end()) + return; + sessions_.erase(it_session); + + // Destroy session channel + std::map::iterator it_channel; + it_channel = channel_map_.find(session->id()); + if (it_channel != channel_map_.end()) { + VoiceChannel *channel = it_channel->second; + channel_map_.erase(it_channel); + session_client_->channel_manager()->DestroyVoiceChannel(channel); + } + + // Signal client + SignalRemoveSession(this, session); + + // The call auto destroys when the lass session is removed + Thread::Current()->Post(this, MSG_CHECKAUTODESTROY); +} + +VoiceChannel* Call::GetChannel(Session* session) { + std::map::iterator it = channel_map_.find(session->id()); + assert(it != channel_map_.end()); + return it->second; +} + +void Call::EnableChannels(bool enable) { + std::vector::iterator it; + for (it = sessions_.begin(); it != sessions_.end(); it++) { + VoiceChannel *channel = channel_map_[(*it)->id()]; + if (channel != NULL) + channel->Enable(enable); + } +} + +void Call::Mute(bool mute) { + muted_ = mute; + std::vector::iterator it; + for (it = sessions_.begin(); it != sessions_.end(); it++) { + VoiceChannel *channel = channel_map_[(*it)->id()]; + if (channel != NULL) + channel->Mute(mute); + } +} + +void Call::Join(Call *call, bool enable) { + while (call->sessions_.size() != 0) { + // Move session + Session *session = call->sessions_[0]; + call->sessions_.erase(call->sessions_.begin()); + sessions_.push_back(session); + session->SignalState.connect(this, &Call::OnSessionState); + session->SignalError.connect(this, &Call::OnSessionError); + + // Move channel + std::map::iterator it_channel; + it_channel = call->channel_map_.find(session->id()); + if (it_channel != call->channel_map_.end()) { + VoiceChannel *channel = (*it_channel).second; + call->channel_map_.erase(it_channel); + channel_map_[session->id()] = channel; + channel->Enable(enable); + } + } +} + +void Call::StartConnectionMonitor(Session *session, int cms) { + std::map::iterator it_channel; + it_channel = channel_map_.find(session->id()); + if (it_channel != channel_map_.end()) { + VoiceChannel *channel = (*it_channel).second; + channel->SignalConnectionMonitor.connect(this, &Call::OnConnectionMonitor); + channel->StartConnectionMonitor(cms); + } +} + +void Call::StopConnectionMonitor(Session *session) { + std::map::iterator it_channel; + it_channel = channel_map_.find(session->id()); + if (it_channel != channel_map_.end()) { + VoiceChannel *channel = (*it_channel).second; + channel->StopConnectionMonitor(); + channel->SignalConnectionMonitor.disconnect(this); + } +} + +void Call::StartAudioMonitor(Session *session, int cms) { + std::map::iterator it_channel; + it_channel = channel_map_.find(session->id()); + if (it_channel != channel_map_.end()) { + VoiceChannel *channel = (*it_channel).second; + channel->SignalAudioMonitor.connect(this, &Call::OnAudioMonitor); + channel->StartAudioMonitor(cms); + } +} + +void Call::StopAudioMonitor(Session *session) { + std::map::iterator it_channel; + it_channel = channel_map_.find(session->id()); + if (it_channel != channel_map_.end()) { + VoiceChannel *channel = (*it_channel).second; + channel->StopAudioMonitor(); + channel->SignalAudioMonitor.disconnect(this); + } +} + + +void Call::OnConnectionMonitor(VoiceChannel *channel, const std::vector &infos) { + SignalConnectionMonitor(this, channel->session(), infos); +} + +void Call::OnAudioMonitor(VoiceChannel *channel, const AudioInfo& info) { + SignalAudioMonitor(this, channel->session(), info); +} + +uint32 Call::id() { + return id_; +} + +void Call::OnSessionState(Session *session, Session::State state) { + SignalSessionState(this, session, state); +} + +void Call::OnSessionError(Session *session, Session::Error error) { + SignalSessionError(this, session, error); +} + +} -- cgit v1.2.1