[janderwald] 44177: - Implement reading user shell folders from registry See issue #4206 for more details.

Author: janderwald
Date: Sun Nov 15 20:08:27 2009
New Revision: 44177

URL: http://svn.reactos.org/svn/reactos?rev=44177&view=rev
Log:
- Implement reading user shell folders from registry

See issue #4206 for more details.

Modified:
    trunk/reactos/dll/win32/shell32/shellpath.c

Modified: trunk/reactos/dll/win32/shell32/shellpath.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/shellpath...
==============================================================================
--- trunk/reactos/dll/win32/shell32/shellpath.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/shellpath.c [iso-8859-1] Sun Nov 15 20:08:27 2009
@@ -1011,7 +1011,9 @@
  */
 static HRESULT _SHGetDefaultValue(BYTE folder, LPWSTR pszPath)
 {
+    DWORD dwSize;
     HRESULT hr;
+    HKEY hKey;
     WCHAR resourcePath[MAX_PATH];
     LPCWSTR pDefaultPath = NULL;

@@ -1021,6 +1023,18 @@
         return E_INVALIDARG;
     if (!pszPath)
         return E_INVALIDARG;
+
+    if (RegOpenKeyExW(HKEY_CURRENT_USER, L"Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders", 0, KEY_READ, &hKey) == ERROR_SUCCESS)
+    {
+        /* FIXME assume MAX_PATH size */
+        dwSize = MAX_PATH * sizeof(WCHAR);
+        if (RegQueryValueExW(hKey, CSIDL_Data[folder].szValueName, NULL, NULL, (LPBYTE)pszPath, &dwSize) == ERROR_SUCCESS)
+        {
+            RegCloseKey(hKey);
+            return S_OK;
+        }
+        RegCloseKey(hKey);
+    }

if (CSIDL_Data[folder].szDefaultPath &&
      IS_INTRESOURCE(CSIDL_Data[folder].szDefaultPath))