Index: webrtc/p2p/quic/quicconnectionhelper.cc |
diff --git a/webrtc/p2p/quic/quicconnectionhelper.cc b/webrtc/p2p/quic/quicconnectionhelper.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..af5b4b213bf460482dbd4069c275b4c08645e4c5 |
--- /dev/null |
+++ b/webrtc/p2p/quic/quicconnectionhelper.cc |
@@ -0,0 +1,74 @@ |
+/* |
+ * Copyright 2016 The WebRTC Project Authors. All rights reserved. |
+ * |
+ * Use of this source code is governed by a BSD-style license |
+ * that can be found in the LICENSE file in the root of the source |
+ * tree. An additional intellectual property rights grant can be found |
+ * in the file PATENTS. All contributing project authors may |
+ * be found in the AUTHORS file in the root of the source tree. |
+ */ |
+ |
+#include "webrtc/p2p/quic/quicconnectionhelper.h" |
+ |
+namespace cricket { |
+ |
+QuicAlarm* QuicConnectionHelper::CreateAlarm( |
+ net::QuicAlarm::Delegate* delegate) { |
+ return new QuicAlarm(GetClock(), thread_, delegate); |
+} |
+ |
+QuicAlarm::QuicAlarm(const net::QuicClock* clock, |
+ rtc::Thread* thread, |
+ QuicAlarm::Delegate* delegate) |
+ : net::QuicAlarm(delegate), clock_(clock), thread_(thread) {} |
+ |
+QuicAlarm::~QuicAlarm() {} |
+ |
+void QuicAlarm::OnMessage(rtc::Message* msg) { |
+ // The alarm may have been cancelled. |
+ if (!deadline().IsInitialized()) { |
+ return; |
+ } |
+ |
+ // The alarm may have been re-set to a later time. |
+ if (clock_->Now() < deadline()) { |
+ SetImpl(); |
+ return; |
+ } |
+ |
+ Fire(); |
+} |
+ |
+int64 QuicAlarm::GetDelay() const { |
+ return deadline().Subtract(clock_->Now()).ToMilliseconds(); |
+} |
+ |
+void QuicAlarm::SetImpl() { |
+ DCHECK(deadline().IsInitialized()); |
+ CancelImpl(); // Unregister if already posted. |
+ |
+ int64 delay_ms = GetDelay(); |
+ if (delay_ms < 0) { |
+ delay_ms = 0; |
+ } |
+ thread_->PostDelayed(delay_ms, this); |
+} |
+ |
+void QuicAlarm::CancelImpl() { |
+ thread_->Clear(this); |
+} |
+ |
+QuicConnectionHelper::QuicConnectionHelper(rtc::Thread* thread) |
+ : thread_(thread) {} |
+ |
+QuicConnectionHelper::~QuicConnectionHelper() {} |
+ |
+const net::QuicClock* QuicConnectionHelper::GetClock() const { |
+ return &clock_; |
+} |
+ |
+net::QuicRandom* QuicConnectionHelper::GetRandomGenerator() { |
+ return net::QuicRandom::GetInstance(); |
+} |
+ |
+} // namespace cricket |