Fix one instance mode for Win32 in trunk

src/misc/win32_specific.c

@@ -39,6 +39,9 @@
 
 #include <winsock.h>
 
+extern void __wgetmainargs(int *argc, wchar_t ***wargv, wchar_t ***wenviron,
+                           int expand_wildcards, int *startupinfo);
+
 /*****************************************************************************
  * system_Init: initialize winsock and misc other things.
  *****************************************************************************/
@@ -203,8 +206,37 @@ void system_Configure( libvlc_int_t *p_this, int *pi_argc, char *ppsz_argv[] )
                 COPYDATASTRUCT wm_data;
                 int i_opt, i_data;
                 char *p_data;
+                wchar_t **wargv, **wenvp;
+                int si = { 0 };
 
                 i_data = sizeof(int);
+                if( GetVersion() < 0x80000000 )
+                {
+                    /* use unicode argv[] for Windows NT and above */
+                    __wgetmainargs(&i_opt, &wargv, &wenvp, 0, &si);
+                    for( i_opt = optind; i_opt < *pi_argc; i_opt++ )
+                    {
+                        i_data += sizeof(int);
+                        i_data += WideCharToMultiByte( CP_UTF8, 0,
+                             wargv[ i_opt ], -1, NULL, 0, NULL, NULL ) + 1;
+                    }
+                    p_data = (char *)malloc( i_data );
+                    *((int *)&p_data[0]) = *pi_argc - optind;
+                    i_data = sizeof(int);
+                    for( i_opt = optind; i_opt < *pi_argc; i_opt++ )
+                    {
+                        int i_len = WideCharToMultiByte( CP_UTF8, 0,
+                             wargv[ i_opt ], -1, NULL, 0, NULL, NULL ) + 1;
+                        *((int *)&p_data[i_data]) = i_len;
+                        i_data += sizeof(int);
+                        WideCharToMultiByte( CP_UTF8, 0, wargv[ i_opt ], -1,
+                             &p_data[i_data], i_len, NULL, NULL );
+                        i_data += i_len;
+                    }
+
+                }
+                else
+                {
                     for( i_opt = optind; i_opt < *pi_argc; i_opt++ )
                     {
                         i_data += sizeof(int);
@@ -222,6 +254,7 @@ void system_Configure( libvlc_int_t *p_this, int *pi_argc, char *ppsz_argv[] )
                         memcpy( &p_data[i_data], ppsz_argv[ i_opt ], i_len );
                         i_data += i_len;
                     }
+                }
 
                 /* Send our playlist items to the 1st instance */
                 wm_data.dwData = 0;

vlc.win32.nsi.in

@@ -176,7 +176,7 @@ NoBackup:
   ReadRegStr $0 HKCR "VLC$R0" ""
   WriteRegStr HKCR "VLC$R0" "" "VLC media file ($R0)"
   WriteRegStr HKCR "VLC$R0\shell" "" "Play"
-  WriteRegStr HKCR "VLC$R0\shell\Play\command" "" '"$INSTDIR\vlc.exe" --one-instance-when-started-from-file "%1"'
+  WriteRegStr HKCR "VLC$R0\shell\Play\command" "" '"$INSTDIR\vlc.exe" --started-from-file "%1"'
   WriteRegStr HKCR "VLC$R0\DefaultIcon" "" '"$INSTDIR\vlc.exe",0'
 FunctionEnd
 
@@ -222,10 +222,10 @@ FunctionEnd
 
 !macro AddContextMenu EXT
   WriteRegStr HKCR ${EXT}\shell\PlayWithVLC "" "Play with VLC media player"
-  WriteRegStr HKCR ${EXT}\shell\PlayWithVLC\command "" '$INSTDIR\vlc.exe --one-instance-when-started-from-file --no-playlist-enqueue "%1"'
+  WriteRegStr HKCR ${EXT}\shell\PlayWithVLC\command "" '$INSTDIR\vlc.exe --started-from-file --no-playlist-enqueue "%1"'
 
   WriteRegStr HKCR ${EXT}\shell\AddToPlaylistVLC "" "Add to VLC media player's Playlist"
-  WriteRegStr HKCR ${EXT}\shell\AddToPlaylistVLC\command "" '$INSTDIR\vlc.exe --one-instance-when-started-from-file --playlist-enqueue "%1"'
+  WriteRegStr HKCR ${EXT}\shell\AddToPlaylistVLC\command "" '$INSTDIR\vlc.exe --started-from-file --playlist-enqueue "%1"'
 !macroend
 
 !macro DeleteContextMenu EXT
@@ -354,15 +354,15 @@ Section "Media player (required)" SEC01
   WriteRegStr HKCR Applications\vlc.exe "FriendlyAppName" "VLC media player"
   WriteRegStr HKCR Applications\vlc.exe\shell\Play "" "Play with VLC"
   WriteRegStr HKCR Applications\vlc.exe\shell\Play\command "" \
-    '$INSTDIR\vlc.exe --one-instance-when-started-from-file "%1"'
+    '$INSTDIR\vlc.exe --started-from-file "%1"'
   !insertmacro MacroAllExtensions WriteRegStrSupportedTypes
 
   WriteRegStr HKCR "AudioCD\shell\PlayWithVLC" "" "Play with VLC media player"
   WriteRegStr HKCR "AudioCD\shell\PlayWithVLC\command" "" \
-    "$INSTDIR\vlc.exe --one-instance-when-started-from-file cdda:%1"
+    "$INSTDIR\vlc.exe --started-from-file cdda:%1"
   WriteRegStr HKCR "DVD\shell\PlayWithVLC" "" "Play with VLC media player"
   WriteRegStr HKCR "DVD\shell\PlayWithVLC\command" "" \
-    "$INSTDIR\vlc.exe --one-instance-when-started-from-file dvd:%1"
+    "$INSTDIR\vlc.exe --started-from-file dvd:%1"
 
   WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Explorer\AutoplayHandlers\EventHandlers\PlayDVDMovieOnArrival" "VLCPlayDVDMovieOnArrival" ""
   WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Explorer\AutoplayHandlers\Handlers\VLCPlayDVDMovieOnArrival" "Action" "Play DVD movie"
@@ -373,19 +373,19 @@ Section "Media player (required)" SEC01
 
   WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Explorer\AutoplayHandlers\EventHandlers\PlayCDAudioOnArrival" "VLCPlayCDAudioOnArrival" ""
   WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Explorer\AutoplayHandlers\Handlers\VLCPlayCDAudioOnArrival" "Action" "Play CD audio"
-  WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Explorer\AutoplayHandlers\Handlers\VLCPlayCDAudioOnArrival" "DefaultIcon" '"$INSTDIR\vlc.exe --one-instance-when-started-from-file",0'
+  WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Explorer\AutoplayHandlers\Handlers\VLCPlayCDAudioOnArrival" "DefaultIcon" '"$INSTDIR\vlc.exe --started-from-file",0'
   WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Explorer\AutoplayHandlers\Handlers\VLCPlayCDAudioOnArrival" "InvokeProgID" "VLC.CDAudio"
   WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Explorer\AutoplayHandlers\Handlers\VLCPlayCDAudioOnArrival" "InvokeVerb" "play"
   WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Explorer\AutoplayHandlers\Handlers\VLCPlayCDAudioOnArrival" "Provider" "VideoLAN VLC media player"
   WriteRegStr HKCR "VLC.DVDMovie" "" "VLC DVD Movie"
   WriteRegStr HKCR "VLC.DVDMovie\shell" "" "Play"
   WriteRegStr HKCR "VLC.DVDMovie\shell\Play\command" "" \
-    '$INSTDIR\vlc.exe --one-instance-when-started-from-file dvd:%1'
+    '$INSTDIR\vlc.exe --started-from-file dvd:%1'
   WriteRegStr HKCR "VLC.DVDMovie\DefaultIcon" "" '"$INSTDIR\vlc.exe",0'
   WriteRegStr HKCR "VLC.CDAudio" "" "VLC CD Audio"
   WriteRegStr HKCR "VLC.CDAudio\shell" "" "Play"
   WriteRegStr HKCR "VLC.CDAudio\shell\Play\command" "" \
-    '$INSTDIR\vlc.exe --one-instance-when-started-from-file cdda:%1'
+    '$INSTDIR\vlc.exe --started-from-file cdda:%1'
   WriteRegStr HKCR "VLC.CDAudio\DefaultIcon" "" '"$INSTDIR\vlc.exe",0'
 
 SectionEnd