| /* |
| * 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/p2p/base/portallocator.h" |
| |
| #include "talk/p2p/base/portallocatorsessionproxy.h" |
| |
| namespace cricket { |
| |
| PortAllocator::~PortAllocator() { |
| for (SessionMuxerMap::iterator iter = muxers_.begin(); |
| iter != muxers_.end(); ++iter) { |
| delete iter->second; |
| } |
| } |
| |
| PortAllocatorSession* PortAllocator::CreateSession( |
| const std::string& sid, |
| const std::string& name, |
| const std::string& session_type) { |
| if (flags_ & PORTALLOCATOR_ENABLE_BUNDLE) { |
| PortAllocatorSessionMuxer* muxer = GetSessionMuxer(sid); |
| if (!muxer) { |
| PortAllocatorSession* session_impl = CreateSession(name, session_type); |
| // Create PortAllocatorSessionMuxer object for |session_impl|. |
| muxer = new PortAllocatorSessionMuxer(session_impl); |
| muxer->SignalDestroyed.connect( |
| this, &PortAllocator::OnSessionMuxerDestroyed); |
| // Add PortAllocatorSession to the map. |
| muxers_[sid] = muxer; |
| } |
| PortAllocatorSessionProxy* proxy = |
| new PortAllocatorSessionProxy(name, session_type, flags_); |
| muxer->RegisterSessionProxy(proxy); |
| return proxy; |
| } |
| return CreateSession(name, session_type); |
| } |
| |
| PortAllocatorSessionMuxer* PortAllocator::GetSessionMuxer( |
| const std::string& sid) const { |
| SessionMuxerMap::const_iterator iter = muxers_.find(sid); |
| if (iter != muxers_.end()) |
| return iter->second; |
| return NULL; |
| } |
| |
| void PortAllocator::OnSessionMuxerDestroyed( |
| PortAllocatorSessionMuxer* session) { |
| SessionMuxerMap::iterator iter; |
| for (iter = muxers_.begin(); iter != muxers_.end(); ++iter) { |
| if (iter->second == session) |
| break; |
| } |
| if (iter != muxers_.end()) |
| muxers_.erase(iter); |
| } |
| |
| } // namespace cricket |