Bind a socket to a network if the network handle is set.

webrtc/base/physicalsocketserver.h

 /*
  *  Copyright 2004 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.
  */
 
 #ifndef WEBRTC_BASE_PHYSICALSOCKETSERVER_H__
 #define WEBRTC_BASE_PHYSICALSOCKETSERVER_H__
 
 #include <vector>
 
 #include "webrtc/base/asyncfile.h"
 #include "webrtc/base/nethelpers.h"
+#include "webrtc/base/networkmonitor.h"
 #include "webrtc/base/scoped_ptr.h"
 #include "webrtc/base/socketserver.h"
 #include "webrtc/base/criticalsection.h"
 
 #if defined(WEBRTC_POSIX)
 typedef int SOCKET;
 #endif // WEBRTC_POSIX
 
 namespace rtc {
 
@@ skipping 39 matching lines @@
 
   AsyncSocket* CreateAsyncSocket(int type) override;
   AsyncSocket* CreateAsyncSocket(int family, int type) override;
 
   // Internal Factory for Accept
   AsyncSocket* WrapSocket(SOCKET s);
 
   // SocketServer:
   bool Wait(int cms, bool process_io) override;
   void WakeUp() override;
+  void MaybeSetNetworkBinder() override;

[pthatcher1, 2016/01/14 20:07:24]

This could use a comment, about what "maybe" means, and where the NetworkBinder
comes from, and who should call it and when.

[honghaiz3, 2016/01/15 01:00:38]

Removed this.

 
   void Add(Dispatcher* dispatcher);
   void Remove(Dispatcher* dispatcher);
 
+  NetworkBinderInterface* network_binder() { return network_binder_; }
+
 #if defined(WEBRTC_POSIX)
   AsyncFile* CreateFile(int fd);
 
   // Sets the function to be executed in response to the specified POSIX signal.
   // The function is executed from inside Wait() using the "self-pipe trick"--
   // regardless of which thread receives the signal--and hence can safely
   // manipulate user-level data structures.
   // "handler" may be SIG_IGN, SIG_DFL, or a user-specified function, just like
   // with signal(2).
   // Only one PhysicalSocketServer should have user-level signal handlers.
@@ skipping 16 matching lines @@
   scoped_ptr<PosixSignalDispatcher> signal_dispatcher_;
 #endif
   DispatcherList dispatchers_;
   IteratorList iterators_;
   Signaler* signal_wakeup_;
   CriticalSection crit_;
   bool fWait_;
 #if defined(WEBRTC_WIN)
   WSAEVENT socket_ev_;
 #endif
+  NetworkBinderInterface* network_binder_ = nullptr;
 };
 
 class PhysicalSocket : public AsyncSocket, public sigslot::has_slots<> {
  public:
   PhysicalSocket(PhysicalSocketServer* ss, SOCKET s = INVALID_SOCKET);
   ~PhysicalSocket() override;
 
   // Creates the underlying OS socket (same as the "socket" function).
   virtual bool Create(int family, int type);
 
@@ skipping 86 matching lines @@
   static int next_id_;
   int id_;
   bool signal_close_;
   int signal_err_;
 #endif // WEBRTC_WIN
 };
 
 } // namespace rtc
 
 #endif // WEBRTC_BASE_PHYSICALSOCKETSERVER_H__