[ros-diffs] [janderwald] 35641: - Fix multiple bugs in HCR_GetDefaultVerbW

Author: janderwald
Date: Mon Aug 25 15:16:42 2008
New Revision: 35641

URL: http://svn.reactos.org/svn/reactos?rev=35641&view=rev
Log:
- Fix multiple bugs in HCR_GetDefaultVerbW

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

Modified: trunk/reactos/dll/win32/shell32/classes.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/classes.…
==============================================================================
--- trunk/reactos/dll/win32/shell32/classes.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/shell32/classes.c [iso-8859-1] Mon Aug 25 15:16:42 2008
@@ -133,7 +133,7 @@
         LONG size;
         HKEY hkey;
 
-	TRACE("%p %s %p\n", hkeyClass, debugstr_w(szVerb), szDest);
+        TRACE("%p %s %p\n", hkeyClass, debugstr_w(szVerb), szDest);
 
         if (szVerb)
         {
@@ -143,13 +143,13 @@
 
         size=len;
         *szDest='\0';
-        if (!RegQueryValueW(hkeyClass, swShell, szDest, &size) && *szDest)
+        if (!RegQueryValueW(hkeyClass, L"shell", szDest, &size) &&
*szDest)
         {
             /* The MSDN says to first try the default verb */
             lstrcpyW(sTemp, swShell);
             lstrcatW(sTemp, szDest);
             lstrcatW(sTemp, swCommand);
-            if (!RegOpenKeyExW(hkeyClass, sTemp, 0, 0, &hkey))
+            if (!RegOpenKeyExW(hkeyClass, sTemp, 0, KEY_READ, &hkey))
             {
                 RegCloseKey(hkey);
                 TRACE("default verb=%s\n", debugstr_w(szDest));
@@ -161,7 +161,7 @@
         lstrcpyW(sTemp, swShell);
         lstrcatW(sTemp, swOpen);
         lstrcatW(sTemp, swCommand);
-        if (!RegOpenKeyExW(hkeyClass, sTemp, 0, 0, &hkey))
+        if (!RegOpenKeyExW(hkeyClass, sTemp, 0, KEY_READ, &hkey))
         {
             RegCloseKey(hkey);
             lstrcpynW(szDest, swOpen, len);
@@ -170,14 +170,20 @@
         }
 
         /* and then just use the first verb on Windows >= 2000 */
-        if (!RegEnumKeyW(hkeyClass, 0, szDest, len) && *szDest)
+        if (!RegOpenKeyExW(hkeyClass, L"shell", 0, KEY_READ, &hkey))
         {
-            TRACE("default verb=first verb=%s\n", debugstr_w(szDest));
-            return TRUE;
-        }
+            if (!RegEnumKeyW(hkey, 0, szDest, len) && *szDest)
+            {
+                TRACE("default verb=first verb=%s\n", debugstr_w(szDest));
+                RegCloseKey(hkey);
+                return TRUE;
+            }
+            RegCloseKey(hkey);
+        }
+
 
         TRACE("no default verb!\n");
-	return FALSE;
+        return FALSE;
 }
 
 BOOL HCR_GetExecuteCommandW( HKEY hkeyClass, LPCWSTR szClass, LPCWSTR szVerb, LPWSTR
szDest, DWORD len )