Move talk/examples/* to webrtc/examples.

talk/examples/peerconnection/client/linux/main.cc

-/*
- * libjingle
- * Copyright 2012 Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- *  1. Redistributions of source code must retain the above copyright notice,
- *     this list of conditions and the following disclaimer.
- *  2. Redistributions in binary form must reproduce the above copyright notice,
- *     this list of conditions and the following disclaimer in the documentation
- *     and/or other materials provided with the distribution.
- *  3. The name of the author may not be used to endorse or promote products
- *     derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <gtk/gtk.h>
-
-#include "talk/examples/peerconnection/client/conductor.h"
-#include "talk/examples/peerconnection/client/flagdefs.h"
-#include "talk/examples/peerconnection/client/linux/main_wnd.h"
-#include "talk/examples/peerconnection/client/peer_connection_client.h"
-
-#include "webrtc/base/ssladapter.h"
-#include "webrtc/base/thread.h"
-
-class CustomSocketServer : public rtc::PhysicalSocketServer {
- public:
-  CustomSocketServer(rtc::Thread* thread, GtkMainWnd* wnd)
-      : thread_(thread), wnd_(wnd), conductor_(NULL), client_(NULL) {}
-  virtual ~CustomSocketServer() {}
-
-  void set_client(PeerConnectionClient* client) { client_ = client; }
-  void set_conductor(Conductor* conductor) { conductor_ = conductor; }
-
-  // Override so that we can also pump the GTK message loop.
-  virtual bool Wait(int cms, bool process_io) {
-    // Pump GTK events.
-    // TODO: We really should move either the socket server or UI to a
-    // different thread.  Alternatively we could look at merging the two loops
-    // by implementing a dispatcher for the socket server and/or use
-    // g_main_context_set_poll_func.
-      while (gtk_events_pending())
-        gtk_main_iteration();
-
-    if (!wnd_->IsWindow() && !conductor_->connection_active() &&
-        client_ != NULL && !client_->is_connected()) {
-      thread_->Quit();
-    }
-    return rtc::PhysicalSocketServer::Wait(0/*cms == -1 ? 1 : cms*/,
-                                                 process_io);
-  }
-
- protected:
-  rtc::Thread* thread_;
-  GtkMainWnd* wnd_;
-  Conductor* conductor_;
-  PeerConnectionClient* client_;
-};
-
-int main(int argc, char* argv[]) {
-  gtk_init(&argc, &argv);
-  g_type_init();
-  // g_thread_init API is deprecated since glib 2.31.0, see release note:
-  // http://mail.gnome.org/archives/gnome-announce-list/2011-October/msg00041.html
-#if !GLIB_CHECK_VERSION(2, 31, 0)
-    g_thread_init(NULL);
-#endif
-
-  rtc::FlagList::SetFlagsFromCommandLine(&argc, argv, true);
-  if (FLAG_help) {
-    rtc::FlagList::Print(NULL, false);
-    return 0;
-  }
-
-  // Abort if the user specifies a port that is outside the allowed
-  // range [1, 65535].
-  if ((FLAG_port < 1) || (FLAG_port > 65535)) {
-    printf("Error: %i is not a valid port.\n", FLAG_port);
-    return -1;
-  }
-
-  GtkMainWnd wnd(FLAG_server, FLAG_port, FLAG_autoconnect, FLAG_autocall);
-  wnd.Create();
-
-  rtc::AutoThread auto_thread;
-  rtc::Thread* thread = rtc::Thread::Current();
-  CustomSocketServer socket_server(thread, &wnd);
-  thread->set_socketserver(&socket_server);
-
-  rtc::InitializeSSL();
-  // Must be constructed after we set the socketserver.
-  PeerConnectionClient client;
-  rtc::scoped_refptr<Conductor> conductor(
-      new rtc::RefCountedObject<Conductor>(&client, &wnd));
-  socket_server.set_client(&client);
-  socket_server.set_conductor(conductor);
-
-  thread->Run();
-
-  // gtk_main();
-  wnd.Destroy();
-
-  thread->set_socketserver(NULL);
-  // TODO: Run the Gtk main loop to tear down the connection.
-  //while (gtk_events_pending()) {
-  //  gtk_main_iteration();
-  //}
-  rtc::CleanupSSL();
-  return 0;
-}