missing commit

[wxWidgets.git] / src / gtk / sockgtk.cpp

diff --git a/src/gtk/sockgtk.cpp b/src/gtk/sockgtk.cpp
index 876891cfb0cdc0965eafaa90b6cea094b80a97b9..c0f1b4f6cb1f87b4699dcddf2d50cdc22e259113 100644 (file)
--- a/src/gtk/sockgtk.cpp
+++ b/src/gtk/sockgtk.cpp
@@ -1,66 +1,70 @@
 ///////////////////////////////////////////////////////////////////////////////
-// Name:        gtk/gsockgtk.cpp
+// Name:        src/gtk/sockgtk.cpp
 // Purpose:     implementation of wxGTK-specific socket event handling
 // Author:      Guilhem Lavaux, Vadim Zeitlin
 // Created:     1999
 // RCS-ID:      $Id$
 // Copyright:   (c) 1999, 2007 wxWidgets dev team
+//              (c) 2009 Vadim Zeitlin
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
-#if wxUSE_SOCKETS
+#if wxUSE_SOCKETS && defined(__UNIX__)
 
-#include <stdlib.h>
-#include <stdio.h>
+#include "wx/apptrait.h"
+#include "wx/private/fdiomanager.h"
 
-#include <gdk/gdk.h>
 #include <glib.h>
 
-#include "wx/private/socket.h"
-#include "wx/apptrait.h"
-
 extern "C" {
-static
-void wxSocket_GDK_Input(gpointer data,
-                        gint WXUNUSED(source),
-                        GdkInputCondition condition)
+static gboolean wxSocket_Input(GIOChannel*, GIOCondition condition, gpointer data)
 {
-    wxSocketImpl * const handler = static_cast<wxSocketImpl *>(data);
+    wxFDIOHandler * const handler = static_cast<wxFDIOHandler *>(data);
 
-    if ( condition & GDK_INPUT_READ )
+    if (condition & G_IO_IN)
+    {
         handler->OnReadWaiting();
-    if ( condition & GDK_INPUT_WRITE )
+
+        // we could have lost connection while reading in which case we
+        // shouldn't call OnWriteWaiting() as the socket is now closed and it
+        // would assert
+        if ( !handler->IsOk() )
+            return true;
+    }
+
+    if (condition & G_IO_OUT)
         handler->OnWriteWaiting();
+
+    return true;
 }
 }
 
-class GTKSocketManager : public wxSocketInputBasedManager
+class GTKFDIOManager : public wxFDIOManager
 {
 public:
-    virtual int AddInput(wxSocketImpl *handler, int fd, SocketDir d)
+    virtual int AddInput(wxFDIOHandler *handler, int fd, Direction d)
     {
-        return gdk_input_add
-               (
-                    fd,
-                    d == FD_OUTPUT ? GDK_INPUT_WRITE : GDK_INPUT_READ,
-                    wxSocket_GDK_Input,
-                    handler
-               );
+        return g_io_add_watch(
+            g_io_channel_unix_new(fd),
+            d == OUTPUT ? G_IO_OUT : G_IO_IN,
+            wxSocket_Input,
+            handler);
     }
 
-    virtual void RemoveInput(int fd)
+    virtual void
+    RemoveInput(wxFDIOHandler* WXUNUSED(handler), int fd, Direction WXUNUSED(d))
     {
-        gdk_input_remove(fd);
+        g_source_remove(fd);
     }
 };
 
-wxSocketManager *wxGUIAppTraits::GetSocketManager()
+wxFDIOManager *wxGUIAppTraits::GetFDIOManager()
 {
-    static GTKSocketManager s_manager;
+    static GTKFDIOManager s_manager;
     return &s_manager;
 }
 
-#endif // wxUSE_SOCKETS
+#endif // wxUSE_SOCKETS && __UNIX__