Implements RTP header dumping.

content/browser/renderer_host/p2p/socket_dispatcher_host.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_RENDERER_HOST_P2P_SOCKET_DISPATCHER_HOST_H_
 #define CONTENT_BROWSER_RENDERER_HOST_P2P_SOCKET_DISPATCHER_HOST_H_
 
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "content/browser/renderer_host/p2p/socket_host_throttler.h"
 #include "content/common/p2p_socket_type.h"
 #include "content/public/browser/browser_message_filter.h"
 #include "content/public/browser/browser_thread.h"
+#include "content/public/browser/render_process_host.h"
 #include "net/base/ip_endpoint.h"
 #include "net/base/network_change_notifier.h"
 
 namespace net {
 class URLRequestContextGetter;
 }
 
 namespace talk_base {
 struct PacketOptions;
 }
@@ skipping 12 matching lines @@
 
   // content::BrowserMessageFilter overrides.
   virtual void OnChannelClosing() OVERRIDE;
   virtual void OnDestruct() const OVERRIDE;
   virtual bool OnMessageReceived(const IPC::Message& message,
                                  bool* message_was_ok) OVERRIDE;
 
   // net::NetworkChangeNotifier::IPAddressObserver interface.
   virtual void OnIPAddressChanged() OVERRIDE;
 
+  // Starts the RTP packet header dumping. Must be called on the IO thread.
+  void StartRtpDump(
+      bool incoming,
+      bool outgoing,
+      const RenderProcessHost::WebRtcRtpPacketCallback& packet_callback);
+
+  // Stops the RTP packet header dumping. Must be Called on the UI thread.
+  void StopRtpDumpOnUIThread(bool incoming, bool outgoing);
+
  protected:
   virtual ~P2PSocketDispatcherHost();
 
  private:
   friend struct BrowserThread::DeleteOnThread<BrowserThread::IO>;
   friend class base::DeleteHelper<P2PSocketDispatcherHost>;
 
   typedef std::map<int, P2PSocketHost*> SocketsMap;
 
   class DnsRequest;
@@ skipping 21 matching lines @@
               uint64 packet_id);
   void OnSetOption(int socket_id, P2PSocketOption option, int value);
   void OnDestroySocket(int socket_id);
 
   void DoGetNetworkList();
   void SendNetworkList(const net::NetworkInterfaceList& list);
 
   void OnAddressResolved(DnsRequest* request,
                          const net::IPAddressList& addresses);
 
+  void StopRtpDumpOnIOThread(bool incoming, bool outgoing);
+
   content::ResourceContext* resource_context_;
   scoped_refptr<net::URLRequestContextGetter> url_context_;
 
   SocketsMap sockets_;
 
   bool monitoring_networks_;
 
   std::set<DnsRequest*> dns_requests_;
   P2PMessageThrottler throttler_;
 
+  bool dump_incoming_rtp_packet_;
+  bool dump_outgoing_rtp_packet_;
+  RenderProcessHost::WebRtcRtpPacketCallback packet_callback_;
+
   DISALLOW_COPY_AND_ASSIGN(P2PSocketDispatcherHost);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_P2P_SOCKET_DISPATCHER_HOST_H_