kernel32: Move Unicode argv initialization to ntdll.

Signed-off-by: Alexandre Julliard <julliard@winehq.org>

dlls/kernel32/process.c

@@ -835,45 +835,28 @@ static void set_wow64_environment(void)
 }
 
 /***********************************************************************
- *              set_library_wargv
+ *              set_library_argv
  *
- * Set the Wine library Unicode argv global variables.
+ * Set the Wine library argv global variables.
  */
-static void set_library_wargv( char **argv )
+static void set_library_argv( WCHAR **wargv )
 {
     int argc;
-    char *q;
+    char *p, **argv;
-    WCHAR *p;
-    WCHAR **wargv;
     DWORD total = 0;
 
-    for (argc = 0; argv[argc]; argc++)
-        total += MultiByteToWideChar( CP_UNIXCP, 0, argv[argc], -1, NULL, 0 );
-
-    wargv = RtlAllocateHeap( GetProcessHeap(), 0,
-                             total * sizeof(WCHAR) + (argc + 1) * sizeof(*wargv) );
-    p = (WCHAR *)(wargv + argc + 1);
-    for (argc = 0; argv[argc]; argc++)
-    {
-        DWORD reslen = MultiByteToWideChar( CP_UNIXCP, 0, argv[argc], -1, p, total );
-        wargv[argc] = p;
-        p += reslen;
-        total -= reslen;
-    }
-    wargv[argc] = NULL;
-
     /* convert argv back from Unicode since it has to be in the Ansi codepage not the Unix one */
 
     for (argc = 0; wargv[argc]; argc++)
         total += WideCharToMultiByte( CP_ACP, 0, wargv[argc], -1, NULL, 0, NULL, NULL );
 
     argv = RtlAllocateHeap( GetProcessHeap(), 0, total + (argc + 1) * sizeof(*argv) );
-    q = (char *)(argv + argc + 1);
+    p = (char *)(argv + argc + 1);
     for (argc = 0; wargv[argc]; argc++)
     {
-        DWORD reslen = WideCharToMultiByte( CP_ACP, 0, wargv[argc], -1, q, total, NULL, NULL );
+        DWORD reslen = WideCharToMultiByte( CP_ACP, 0, wargv[argc], -1, p, total, NULL, NULL );
-        argv[argc] = q;
+        argv[argc] = p;
-        q += reslen;
+        p += reslen;
         total -= reslen;
     }
     argv[argc] = NULL;
@@ -884,30 +867,6 @@ static void set_library_wargv( char **argv )
 }
 
 
-/***********************************************************************
- *              update_library_argv0
- *
- * Update the argv[0] global variable with the binary we have found.
- */
-static void update_library_argv0( const WCHAR *argv0 )
-{
-    DWORD len = strlenW( argv0 );
-
-    if (len > strlenW( __wine_main_wargv[0] ))
-    {
-        __wine_main_wargv[0] = RtlAllocateHeap( GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR) );
-    }
-    strcpyW( __wine_main_wargv[0], argv0 );
-
-    len = WideCharToMultiByte( CP_ACP, 0, argv0, -1, NULL, 0, NULL, NULL );
-    if (len > strlen( __wine_main_argv[0] ) + 1)
-    {
-        __wine_main_argv[0] = RtlAllocateHeap( GetProcessHeap(), 0, len );
-    }
-    WideCharToMultiByte( CP_ACP, 0, argv0, -1, __wine_main_argv[0], len, NULL, NULL );
-}
-
-
 /***********************************************************************
  *           build_command_line
  *
@@ -1232,13 +1191,10 @@ void * CDECL __wine_kernel_init(void)
     }
 
     init_windows_dirs();
-
-    set_library_wargv( __wine_main_argv );
     boot_events[0] = boot_events[1] = 0;
 
     if (!peb->ProcessParameters->WindowTitle.Buffer)
     {
-        update_library_argv0( main_exe_name );
         if (!build_command_line( __wine_main_wargv )) goto error;
         start_wineboot( boot_events );
     }
@@ -1269,6 +1225,7 @@ void * CDECL __wine_kernel_init(void)
         set_additional_environment();
     }
     set_wow64_environment();
+    set_library_argv( __wine_main_wargv );
 
     if (!(peb->ImageBaseAddress = LoadLibraryExW( main_exe_name, 0, DONT_RESOLVE_DLL_REFERENCES )))
     {

dlls/ntdll/env.c

@@ -513,6 +513,45 @@ failed:
 }
 
 
+/***********************************************************************
+ *              set_library_wargv
+ *
+ * Set the Wine library Unicode argv global variables.
+ */
+static void set_library_wargv( char **argv, const UNICODE_STRING *image )
+{
+    int argc;
+    WCHAR *p, **wargv;
+    DWORD total = 0;
+
+    if (image) total += 1 + image->Length / sizeof(WCHAR);
+    for (argc = (image != NULL); argv[argc]; argc++)
+        total += ntdll_umbstowcs( 0, argv[argc], strlen(argv[argc]) + 1, NULL, 0 );
+
+    wargv = RtlAllocateHeap( GetProcessHeap(), 0,
+                             total * sizeof(WCHAR) + (argc + 1) * sizeof(*wargv) );
+    p = (WCHAR *)(wargv + argc + 1);
+    if (image)
+    {
+        strcpyW( p, image->Buffer );
+        wargv[0] = p;
+        p += 1 + image->Length / sizeof(WCHAR);
+        total -= 1 + image->Length / sizeof(WCHAR);
+    }
+    for (argc = (image != NULL); argv[argc]; argc++)
+    {
+        DWORD reslen = ntdll_umbstowcs( 0, argv[argc], strlen(argv[argc]) + 1, p, total );
+        wargv[argc] = p;
+        p += reslen;
+        total -= reslen;
+    }
+    wargv[argc] = NULL;
+
+    __wine_main_argc = argc;
+    __wine_main_wargv = wargv;
+}
+
+
 /******************************************************************************
  *  NtQuerySystemEnvironmentValue		[NTDLL.@]
  */
@@ -1034,6 +1073,7 @@ void init_user_process_params( SIZE_T data_size )
         params->Environment = build_initial_environment( __wine_get_main_environment() );
         get_current_directory( &params->CurrentDirectory.DosPath );
         get_image_path( __wine_main_argv[0], &params->ImagePathName );
+        set_library_wargv( __wine_main_argv, &params->ImagePathName );
 
         if (isatty(0) || isatty(1) || isatty(2))
             params->ConsoleHandle = (HANDLE)2; /* see kernel32/kernel_private.h */
@@ -1103,6 +1143,8 @@ void init_user_process_params( SIZE_T data_size )
         else params->Environment[0] = 0;
     }
 
+    set_library_wargv( __wine_main_argv, NULL );
+
 done:
     RtlFreeHeap( GetProcessHeap(), 0, info );
     if (RtlSetCurrentDirectory_U( &params->CurrentDirectory.DosPath ))