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| 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 #include "remoting/jingle_glue/fake_signal_strategy.h" | |
| 6 | |
| 7 #include "base/bind.h" | |
| 8 #include "base/location.h" | |
| 9 #include "base/logging.h" | |
| 10 #include "base/single_thread_task_runner.h" | |
| 11 #include "base/stl_util.h" | |
| 12 #include "base/strings/string_number_conversions.h" | |
| 13 #include "base/thread_task_runner_handle.h" | |
| 14 #include "third_party/libjingle/source/talk/xmllite/xmlelement.h" | |
| 15 #include "third_party/libjingle/source/talk/xmpp/constants.h" | |
| 16 | |
| 17 namespace remoting { | |
| 18 | |
| 19 // static | |
| 20 void FakeSignalStrategy::Connect(FakeSignalStrategy* peer1, | |
| 21 FakeSignalStrategy* peer2) { | |
| 22 peer1->peer_ = peer2; | |
| 23 peer2->peer_ = peer1; | |
| 24 } | |
| 25 | |
| 26 FakeSignalStrategy::FakeSignalStrategy(const std::string& jid) | |
| 27 : jid_(jid), | |
| 28 peer_(NULL), | |
| 29 last_id_(0), | |
| 30 weak_factory_(this) { | |
| 31 | |
| 32 } | |
| 33 | |
| 34 FakeSignalStrategy::~FakeSignalStrategy() { | |
| 35 while (!received_messages_.empty()) { | |
| 36 delete received_messages_.front(); | |
| 37 received_messages_.pop_front(); | |
| 38 } | |
| 39 } | |
| 40 | |
| 41 void FakeSignalStrategy::Connect() { | |
| 42 DCHECK(CalledOnValidThread()); | |
| 43 FOR_EACH_OBSERVER(Listener, listeners_, | |
| 44 OnSignalStrategyStateChange(CONNECTED)); | |
| 45 } | |
| 46 | |
| 47 void FakeSignalStrategy::Disconnect() { | |
| 48 DCHECK(CalledOnValidThread()); | |
| 49 FOR_EACH_OBSERVER(Listener, listeners_, | |
| 50 OnSignalStrategyStateChange(DISCONNECTED)); | |
| 51 } | |
| 52 | |
| 53 SignalStrategy::State FakeSignalStrategy::GetState() const { | |
| 54 return CONNECTED; | |
| 55 } | |
| 56 | |
| 57 SignalStrategy::Error FakeSignalStrategy::GetError() const { | |
| 58 return OK; | |
| 59 } | |
| 60 | |
| 61 std::string FakeSignalStrategy::GetLocalJid() const { | |
| 62 DCHECK(CalledOnValidThread()); | |
| 63 return jid_; | |
| 64 } | |
| 65 | |
| 66 void FakeSignalStrategy::AddListener(Listener* listener) { | |
| 67 DCHECK(CalledOnValidThread()); | |
| 68 listeners_.AddObserver(listener); | |
| 69 } | |
| 70 | |
| 71 void FakeSignalStrategy::RemoveListener(Listener* listener) { | |
| 72 DCHECK(CalledOnValidThread()); | |
| 73 listeners_.RemoveObserver(listener); | |
| 74 } | |
| 75 | |
| 76 bool FakeSignalStrategy::SendStanza(scoped_ptr<buzz::XmlElement> stanza) { | |
| 77 DCHECK(CalledOnValidThread()); | |
| 78 | |
| 79 stanza->SetAttr(buzz::QN_FROM, jid_); | |
| 80 | |
| 81 if (peer_) { | |
| 82 peer_->OnIncomingMessage(stanza.Pass()); | |
| 83 return true; | |
| 84 } else { | |
| 85 return false; | |
| 86 } | |
| 87 } | |
| 88 | |
| 89 std::string FakeSignalStrategy::GetNextId() { | |
| 90 ++last_id_; | |
| 91 return base::IntToString(last_id_); | |
| 92 } | |
| 93 | |
| 94 void FakeSignalStrategy::OnIncomingMessage( | |
| 95 scoped_ptr<buzz::XmlElement> stanza) { | |
| 96 pending_messages_.push(stanza.get()); | |
| 97 received_messages_.push_back(stanza.release()); | |
| 98 base::ThreadTaskRunnerHandle::Get()->PostTask( | |
| 99 FROM_HERE, base::Bind(&FakeSignalStrategy::DeliverIncomingMessages, | |
| 100 weak_factory_.GetWeakPtr())); | |
| 101 } | |
| 102 | |
| 103 void FakeSignalStrategy::DeliverIncomingMessages() { | |
| 104 while (!pending_messages_.empty()) { | |
| 105 buzz::XmlElement* stanza = pending_messages_.front(); | |
| 106 const std::string& to_field = stanza->Attr(buzz::QN_TO); | |
| 107 if (to_field != jid_) { | |
| 108 LOG(WARNING) << "Dropping stanza that is addressed to " << to_field | |
| 109 << ". Local jid: " << jid_ | |
| 110 << ". Message content: " << stanza->Str(); | |
| 111 return; | |
| 112 } | |
| 113 | |
| 114 ObserverListBase<Listener>::Iterator it(listeners_); | |
| 115 Listener* listener; | |
| 116 while ((listener = it.GetNext()) != NULL) { | |
| 117 if (listener->OnSignalStrategyIncomingStanza(stanza)) | |
| 118 break; | |
| 119 } | |
| 120 | |
| 121 pending_messages_.pop(); | |
| 122 } | |
| 123 } | |
| 124 | |
| 125 } // namespace remoting | |
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Chromium Code Reviews
Issue 390983003:
Remove remoting/jingle_glue (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src