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      1 /*
      2  *  Copyright 2012 The WebRTC Project Authors. All rights reserved.
      3  *
      4  *  Use of this source code is governed by a BSD-style license
      5  *  that can be found in the LICENSE file in the root of the source
      6  *  tree. An additional intellectual property rights grant can be found
      7  *  in the file PATENTS.  All contributing project authors may
      8  *  be found in the AUTHORS file in the root of the source tree.
      9  */
     10 
     11 #include "webrtc/examples/peerconnection/client/conductor.h"
     12 #include "webrtc/examples/peerconnection/client/flagdefs.h"
     13 #include "webrtc/examples/peerconnection/client/main_wnd.h"
     14 #include "webrtc/examples/peerconnection/client/peer_connection_client.h"
     15 #include "webrtc/base/ssladapter.h"
     16 #include "webrtc/base/win32socketinit.h"
     17 #include "webrtc/base/win32socketserver.h"
     18 
     19 
     20 int PASCAL wWinMain(HINSTANCE instance, HINSTANCE prev_instance,
     21                     wchar_t* cmd_line, int cmd_show) {
     22   rtc::EnsureWinsockInit();
     23   rtc::Win32Thread w32_thread;
     24   rtc::ThreadManager::Instance()->SetCurrentThread(&w32_thread);
     25 
     26   rtc::WindowsCommandLineArguments win_args;
     27   int argc = win_args.argc();
     28   char **argv = win_args.argv();
     29 
     30   rtc::FlagList::SetFlagsFromCommandLine(&argc, argv, true);
     31   if (FLAG_help) {
     32     rtc::FlagList::Print(NULL, false);
     33     return 0;
     34   }
     35 
     36   // Abort if the user specifies a port that is outside the allowed
     37   // range [1, 65535].
     38   if ((FLAG_port < 1) || (FLAG_port > 65535)) {
     39     printf("Error: %i is not a valid port.\n", FLAG_port);
     40     return -1;
     41   }
     42 
     43   MainWnd wnd(FLAG_server, FLAG_port, FLAG_autoconnect, FLAG_autocall);
     44   if (!wnd.Create()) {
     45     ASSERT(false);
     46     return -1;
     47   }
     48 
     49   rtc::InitializeSSL();
     50   PeerConnectionClient client;
     51   rtc::scoped_refptr<Conductor> conductor(
     52         new rtc::RefCountedObject<Conductor>(&client, &wnd));
     53 
     54   // Main loop.
     55   MSG msg;
     56   BOOL gm;
     57   while ((gm = ::GetMessage(&msg, NULL, 0, 0)) != 0 && gm != -1) {
     58     if (!wnd.PreTranslateMessage(&msg)) {
     59       ::TranslateMessage(&msg);
     60       ::DispatchMessage(&msg);
     61     }
     62   }
     63 
     64   if (conductor->connection_active() || client.is_connected()) {
     65     while ((conductor->connection_active() || client.is_connected()) &&
     66            (gm = ::GetMessage(&msg, NULL, 0, 0)) != 0 && gm != -1) {
     67       if (!wnd.PreTranslateMessage(&msg)) {
     68         ::TranslateMessage(&msg);
     69         ::DispatchMessage(&msg);
     70       }
     71     }
     72   }
     73 
     74   rtc::CleanupSSL();
     75   return 0;
     76 }
     77