[ekiga] Made stdout/stderr work correctly under windows 7 (and possibly windows vista)

[Julien Puydt <jpuydt src gnome org>]

commit daf4ff1f453387f476b6c1bf88713fd381a4c049
Author: Julien Puydt <jpuydt gnome org>
Date:   Mon Jun 29 14:07:42 2009 +0200

    Made stdout/stderr work correctly under windows 7 (and possibly windows vista)
    
    Patch from Michael Rickmann

 src/gui/main.cpp |   10 +++++++---
 1 files changed, 7 insertions(+), 3 deletions(-)
---
diff --git a/src/gui/main.cpp b/src/gui/main.cpp
index e859976..aeb8de3 100644
--- a/src/gui/main.cpp
+++ b/src/gui/main.cpp
@@ -4410,6 +4410,13 @@ main (int argc,
   text_label =  g_strdup_printf ("PTLIB_TRACE_CODECS_USER_PLANE=%d", debug_level_up);
   _putenv (text_label);
   g_free (text_label);
+  if (debug_level != 0) {
+    std::string desk_path = g_get_user_special_dir (G_USER_DIRECTORY_DESKTOP);
+    if (!desk_path.empty ()) {
+      std::freopen((desk_path + "\\ekiga-stdout.txt").c_str (), "w", stdout);
+      std::freopen((desk_path + "\\ekiga-stderr.txt").c_str (), "w", stderr);
+    }
+  }
 #endif
 
   /* Ekiga initialisation */
@@ -4579,9 +4586,6 @@ APIENTRY WinMain (HINSTANCE hInstance,
     /* use msvcrt.dll to parse command line */
     __getmainargs (&argc, &argv, &env, 0, &info);
 
-    std::freopen("stdout.txt", "w", stdout);
-    std::freopen("stderr.txt", "w", stderr);
-
     iresult = main (argc, argv, env);
   }
   CloseHandle (ekr_mutex);