src/content/renderer/media/webrtc_logging_initializer.cc

   1 // Copyright 2013 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 "content/renderer/media/webrtc_logging_initializer.h"
   6
   7 #include "content/public/renderer/render_thread.h"
   8 #include "content/public/renderer/webrtc_log_message_delegate.h"
   9 #include "content/renderer/render_thread_impl.h"
  10 #include "third_party/libjingle/overrides/talk/base/logging.h"
  11
  12 namespace content {
  13
  14 // Shall only be set once and never go back to NULL.
  15 WebRtcLogMessageDelegate* g_webrtc_logging_delegate = NULL;
  16
  17 void InitWebRtcLoggingDelegate(WebRtcLogMessageDelegate* delegate) {
  18   CHECK(!g_webrtc_logging_delegate);
  19   CHECK(delegate);
  20
  21   g_webrtc_logging_delegate = delegate;
  22 }
  23
  24 void InitWebRtcLogging() {
  25   talk_base::InitDiagnosticLoggingDelegateFunction(WebRtcLogMessage);
  26 }
  27
  28 void WebRtcLogMessage(const std::string& message) {
  29   if (g_webrtc_logging_delegate)
  30     g_webrtc_logging_delegate->LogMessage(message);
  31 }
  32
  33 }  // namespace content