advapi32: Add partial implementation of LookupAccountNameW.

dlls/advapi32/security.c

@@ -1775,13 +1775,50 @@ LookupAccountNameA(
 	IN OUT LPDWORD cbReferencedDomainName,
 	OUT PSID_NAME_USE name_use )
 {
+    BOOL ret;
+    UNICODE_STRING lpSystemW;
+    UNICODE_STRING lpAccountW;
+    LPWSTR lpReferencedDomainNameW = NULL;
+
+    RtlCreateUnicodeStringFromAsciiz(&lpSystemW, system);
+    RtlCreateUnicodeStringFromAsciiz(&lpAccountW, account);
+
+    if (ReferencedDomainName)
+        lpReferencedDomainNameW = HeapAlloc(GetProcessHeap(), 0, *cbReferencedDomainName * sizeof(WCHAR));
+
+    ret = LookupAccountNameW(lpSystemW.Buffer, lpAccountW.Buffer, sid, cbSid, lpReferencedDomainNameW,
+        cbReferencedDomainName, name_use);
+
+    if (ret && lpReferencedDomainNameW)
+    {
+        WideCharToMultiByte(CP_ACP, 0, lpReferencedDomainNameW, *cbReferencedDomainName,
+            ReferencedDomainName, *cbReferencedDomainName, NULL, NULL);
+    }
+
+    RtlFreeUnicodeString(&lpSystemW);
+    RtlFreeUnicodeString(&lpAccountW);
+
+    if (lpReferencedDomainNameW)
+        HeapFree(GetProcessHeap(), 0, lpReferencedDomainNameW);
+
+    return ret;
+}
+
+/******************************************************************************
+ * LookupAccountNameW [ADVAPI32.@]
+ */
+BOOL WINAPI LookupAccountNameW( LPCWSTR lpSystemName, LPCWSTR lpAccountName, PSID Sid,
+                                LPDWORD cbSid, LPWSTR ReferencedDomainName,
+                                LPDWORD cchReferencedDomainName, PSID_NAME_USE peUse )
+{
     /* Default implementation: Always return a default SID */
     SID_IDENTIFIER_AUTHORITY identifierAuthority = {SECURITY_NT_AUTHORITY};
     BOOL ret;
     PSID pSid;
-    static const char dm[] = "DOMAIN";
+    static const WCHAR dm[] = {'D','O','M','A','I','N'};
 
-    FIXME("(%s,%s,%p,%p,%p,%p,%p), stub.\n",system,account,sid,cbSid,ReferencedDomainName,cbReferencedDomainName,name_use);
+    FIXME("%s %s %p %p %p %p %p - stub\n", debugstr_w(lpSystemName), debugstr_w(lpAccountName),
+          Sid, cbSid, ReferencedDomainName, cchReferencedDomainName, peUse);
 
     ret = AllocateAndInitializeSid(&identifierAuthority,
         2,
@@ -1792,14 +1829,15 @@ LookupAccountNameA(
 
     if (!ret)
        return FALSE;
-    if(!RtlValidSid(pSid))
+
+    if (!RtlValidSid(pSid))
     {
        FreeSid(pSid);
        return FALSE;
     }
 
-    if (sid != NULL && (*cbSid >= GetLengthSid(pSid)))
-       CopySid(*cbSid, sid, pSid);
+    if (Sid != NULL && (*cbSid >= GetLengthSid(pSid)))
+       CopySid(*cbSid, Sid, pSid);
     if (*cbSid < GetLengthSid(pSid))
     {
        SetLastError(ERROR_INSUFFICIENT_BUFFER);
@@ -1807,14 +1845,16 @@ LookupAccountNameA(
     }
     *cbSid = GetLengthSid(pSid);
     
-    if (ReferencedDomainName != NULL && (*cbReferencedDomainName > strlen(dm)))
-      strcpy(ReferencedDomainName, dm);
-    if (*cbReferencedDomainName <= strlen(dm))
+    if (ReferencedDomainName != NULL && (*cchReferencedDomainName > strlenW(dm)))
+      strcpyW(ReferencedDomainName, dm);
+
+    if (*cchReferencedDomainName <= strlenW(dm))
     {
        SetLastError(ERROR_INSUFFICIENT_BUFFER);
        ret = FALSE;
     }
-    *cbReferencedDomainName = strlen(dm)+1;
+
+    *cchReferencedDomainName = strlenW(dm)+1;
 
     FreeSid(pSid);
 
@@ -1822,19 +1862,6 @@ LookupAccountNameA(
 }
 
 /******************************************************************************
- * LookupAccountNameW [ADVAPI32.@]
- */
-BOOL WINAPI LookupAccountNameW( LPCWSTR lpSystemName, LPCWSTR lpAccountName, PSID Sid,
-                                LPDWORD cbSid, LPWSTR ReferencedDomainName,
-                                LPDWORD cchReferencedDomainName, PSID_NAME_USE peUse )
-{
-    FIXME("%s %s %p %p %p %p %p - stub\n", debugstr_w(lpSystemName), debugstr_w(lpAccountName),
-          Sid, cbSid, ReferencedDomainName, cchReferencedDomainName, peUse);
-
-    return FALSE;
-}
-
-/******************************************************************************
  * PrivilegeCheck [ADVAPI32.@]
  */
 BOOL WINAPI PrivilegeCheck( HANDLE ClientToken, PPRIVILEGE_SET RequiredPrivileges, LPBOOL pfResult)