1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef REMOTING_JINGLE_GLUE_FAKE_SIGNAL_STRATEGY_H_ 6 #define REMOTING_JINGLE_GLUE_FAKE_SIGNAL_STRATEGY_H_ 7 8 #include <list> 9 #include <queue> 10 #include <string> 11 12 #include "base/observer_list.h" 13 #include "base/memory/weak_ptr.h" 14 #include "base/threading/non_thread_safe.h" 15 #include "remoting/jingle_glue/iq_sender.h" 16 #include "remoting/jingle_glue/signal_strategy.h" 17 18 namespace remoting { 19 20 class FakeSignalStrategy : public SignalStrategy, 21 public base::NonThreadSafe { 22 public: 23 static void Connect(FakeSignalStrategy* peer1, FakeSignalStrategy* peer2); 24 25 FakeSignalStrategy(const std::string& jid); 26 virtual ~FakeSignalStrategy(); 27 28 const std::list<buzz::XmlElement*>& received_messages() { 29 return received_messages_; 30 } 31 32 // SignalStrategy interface. 33 virtual void Connect() OVERRIDE; 34 virtual void Disconnect() OVERRIDE; 35 virtual State GetState() const OVERRIDE; 36 virtual Error GetError() const OVERRIDE; 37 virtual std::string GetLocalJid() const OVERRIDE; 38 virtual void AddListener(Listener* listener) OVERRIDE; 39 virtual void RemoveListener(Listener* listener) OVERRIDE; 40 virtual bool SendStanza(scoped_ptr<buzz::XmlElement> stanza) OVERRIDE; 41 virtual std::string GetNextId() OVERRIDE; 42 43 private: 44 // Called by the |peer_|. Takes ownership of |stanza|. 45 void OnIncomingMessage(scoped_ptr<buzz::XmlElement> stanza); 46 47 void DeliverIncomingMessages(); 48 49 std::string jid_; 50 FakeSignalStrategy* peer_; 51 ObserverList<Listener, true> listeners_; 52 53 int last_id_; 54 55 // All received messages, includes thouse still in |pending_messages_|. 56 std::list<buzz::XmlElement*> received_messages_; 57 58 // Queue of messages that have yet to be delivered to observers. 59 std::queue<buzz::XmlElement*> pending_messages_; 60 61 base::WeakPtrFactory<FakeSignalStrategy> weak_factory_; 62 63 DISALLOW_COPY_AND_ASSIGN(FakeSignalStrategy); 64 }; 65 66 } // namespace remoting 67 68 #endif // REMOTING_JINGLE_GLUE_FAKE_SIGNAL_STRATEGY_H_ 69
