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

1 files changed, 101 insertions, 0 deletions

diff --git a/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/socketmanager.h b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/socketmanager.h
new file mode 100644
index 00000000..3ca1cf74
--- /dev/null
+++ b/kopete/protocols/jabber/jingle/libjingle/talk/p2p/base/socketmanager.h
@@ -0,0 +1,101 @@
+/*
+ * 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.
+ */
+
+#ifndef _SOCKETMANAGER_H_
+#define _SOCKETMANAGER_H_
+
+#include "talk/base/criticalsection.h"
+#include "talk/base/messagequeue.h"
+#include "talk/base/sigslot.h"
+#include "talk/p2p/base/sessionmanager.h"
+#include "talk/p2p/base/candidate.h"
+#include "talk/p2p/base/p2psocket.h"
+#include "talk/p2p/base/socketmanager.h"
+
+#include <string>
+#include <vector>
+
+namespace cricket {
+
+class SessionManager;
+
+// Manages P2PSocket creation/destruction/readiness.
+// Provides thread separation between session and sockets.
+// This allows session to execute on the signaling thread,
+// and sockets to execute on the worker thread, if desired,
+// which is good for some media types (audio/video for example).
+
+class SocketManager : public MessageHandler, public sigslot::has_slots<> {
+public:
+  SocketManager(SessionManager *session_manager);
+  virtual ~SocketManager();
+
+  // Determines whether any of the created sockets are currently writable.
+  bool writable() { return writable_; }
+
+  P2PSocket *CreateSocket(const std::string & name);
+  void DestroySocket(P2PSocket *socket);
+
+  // Start discovering local candidates
+  void StartProcessingCandidates();
+  
+  // Adds the given candidates that were sent by the remote side.
+  void AddRemoteCandidates(const std::vector<Candidate>& candidates);
+
+  // signaling channel is up, ready to transmit candidates as they are discovered
+  void OnSignalingReady();
+
+  // Put all of the sockets back into the initial state.
+  void ResetSockets();
+  
+  sigslot::signal1<const std::vector<Candidate>&> SignalCandidatesReady;
+  sigslot::signal0<> SignalNetworkError;
+  sigslot::signal0<> SignalState;
+  sigslot::signal0<> SignalRequestSignaling;
+
+private:
+  P2PSocket *CreateSocket_w(const std::string &name);
+  void DestroySocket_w(P2PSocket *socket);
+  void OnSignalingReady_w();
+  void AddRemoteCandidates_w(const std::vector<Candidate> &candidates);
+  virtual void OnMessage(Message *message);
+  void OnCandidatesReady(P2PSocket *socket, const std::vector<Candidate>&);
+  void OnSocketState(P2PSocket* socket, P2PSocket::State state);
+  void OnRequestSignaling(void);
+  void ResetSockets_w();
+
+  SessionManager *session_manager_;
+  std::vector<Candidate> candidates_;
+  CriticalSection critSM_;
+  std::vector<P2PSocket *> sockets_;
+  bool candidates_requested_;
+  bool writable_;
+};
+
+}
+
+#endif // _SOCKETMANAGER_H_