Alexandre Julliard : wineboot: Keep config directory path in Unicode.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 95c9dee30aa34020079ff0a614d34761db504333
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=95c9dee30aa34020079ff0a614d34761db504333

Author: Alexandre Julliard <julliard at winehq.org>
Date:   Thu Nov 28 08:51:17 2019 +0100

wineboot: Keep config directory path in Unicode.

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

---

 programs/wineboot/wineboot.c | 35 +++++++++++++----------------------
 1 file changed, 13 insertions(+), 22 deletions(-)

diff --git a/programs/wineboot/wineboot.c b/programs/wineboot/wineboot.c
index 0a404c74a8..dd9a5bd8f6 100644
--- a/programs/wineboot/wineboot.c
+++ b/programs/wineboot/wineboot.c
@@ -160,21 +160,21 @@ done:
 }
 
 /* print the config directory in a more Unix-ish way */
-static const char *prettyprint_configdir(void)
+static const WCHAR *prettyprint_configdir(void)
 {
-    static char buffer[MAX_PATH];
-    WCHAR *path = _wgetenv( wineconfigdirW );
-    char *p;
+    static WCHAR buffer[MAX_PATH];
+    WCHAR *p, *path = _wgetenv( wineconfigdirW );
 
-    if (!WideCharToMultiByte( CP_UNIXCP, 0, path, -1, buffer, ARRAY_SIZE(buffer), NULL, NULL ))
-        strcpy( buffer + ARRAY_SIZE(buffer) - 4, "..." );
+    lstrcpynW( buffer, path, ARRAY_SIZE(buffer) );
+    if (lstrlenW( wineconfigdirW ) >= ARRAY_SIZE(buffer) )
+        lstrcpyW( buffer + ARRAY_SIZE(buffer) - 4, L"..." );
 
-    if (!strncmp( buffer, "\\??\\unix\\", 9 ))
+    if (!wcsncmp( buffer, L"\\??\\unix\\", 9 ))
     {
         for (p = buffer + 9; *p; p++) if (*p == '\\') *p = '/';
         return buffer + 9;
     }
-    else if (!strncmp( buffer, "\\??\\Z:\\", 7 ))
+    else if (!wcsncmp( buffer, L"\\??\\Z:\\", 7 ))
     {
         for (p = buffer + 6; *p; p++) if (*p == '\\') *p = '/';
         return buffer + 6;
@@ -1064,18 +1064,9 @@ static INT_PTR CALLBACK wait_dlgproc( HWND hwnd, UINT msg, WPARAM wp, LPARAM lp
 
 static HWND show_wait_window(void)
 {
-    const char *config_dir = prettyprint_configdir();
-    WCHAR *name;
-    HWND hwnd;
-    DWORD len;
-
-    len = MultiByteToWideChar( CP_UNIXCP, 0, config_dir, -1, NULL, 0 );
-    name = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) );
-    MultiByteToWideChar( CP_UNIXCP, 0, config_dir, -1, name, len );
-    hwnd = CreateDialogParamW( GetModuleHandleW(0), MAKEINTRESOURCEW(IDD_WAITDLG), 0,
-                               wait_dlgproc, (LPARAM)name );
+    HWND hwnd = CreateDialogParamW( GetModuleHandleW(0), MAKEINTRESOURCEW(IDD_WAITDLG), 0,
+                                    wait_dlgproc, (LPARAM)prettyprint_configdir() );
     ShowWindow( hwnd, SW_SHOWNORMAL );
-    HeapFree( GetProcessHeap(), 0, name );
     return hwnd;
 }
 
@@ -1227,13 +1218,13 @@ static void update_wineprefix( BOOL force )
 
     if (!inf_path)
     {
-        WINE_MESSAGE( "wine: failed to update %s, wine.inf not found\n", prettyprint_configdir() );
+        WINE_MESSAGE( "wine: failed to update %s, wine.inf not found\n", debugstr_w( config_dir ));
         return;
     }
     if ((fd = _wopen( inf_path, O_RDONLY )) == -1)
     {
         WINE_MESSAGE( "wine: failed to update %s with %s: %s\n",
-                      prettyprint_configdir(), debugstr_w(inf_path), strerror(errno) );
+                      debugstr_w(config_dir), debugstr_w(inf_path), strerror(errno) );
         goto done;
     }
     fstat( fd, &st );
@@ -1263,7 +1254,7 @@ static void update_wineprefix( BOOL force )
         install_root_pnp_devices();
         update_user_profile();
 
-        WINE_MESSAGE( "wine: configuration in '%s' has been updated.\n", prettyprint_configdir() );
+        WINE_MESSAGE( "wine: configuration in %s has been updated.\n", debugstr_w(prettyprint_configdir()) );
     }
 
 done: