DWORD cbBufSize,
LPDWORD pcbBytesNeeded)
{
+ QUERY_SERVICE_CONFIGA ServiceConfig;
+ LPQUERY_SERVICE_CONFIGA lpConfigPtr;
+ DWORD dwBufferSize;
DWORD dwError;
TRACE("QueryServiceConfigA(%p, %p, %lu, %p)\n",
hService, lpServiceConfig, cbBufSize, pcbBytesNeeded);
+ if (lpServiceConfig == NULL ||
+ cbBufSize < sizeof(QUERY_SERVICE_CONFIGA))
+ {
+ lpConfigPtr = &ServiceConfig;
+ dwBufferSize = sizeof(QUERY_SERVICE_CONFIGA);
+ }
+ else
+ {
+ lpConfigPtr = lpServiceConfig;
+ dwBufferSize = cbBufSize;
+ }
+
RpcTryExcept
{
/* Call to services.exe using RPC */
dwError = RQueryServiceConfigA((SC_RPC_HANDLE)hService,
- (LPBYTE)lpServiceConfig,
- cbBufSize,
+ (LPBYTE)lpConfigPtr,
+ dwBufferSize,
pcbBytesNeeded);
}
RpcExcept(EXCEPTION_EXECUTE_HANDLER)
}
/* Adjust the pointers */
- if (lpServiceConfig->lpBinaryPathName)
- lpServiceConfig->lpBinaryPathName =
- (LPSTR)((ULONG_PTR)lpServiceConfig +
- (ULONG_PTR)lpServiceConfig->lpBinaryPathName);
-
- if (lpServiceConfig->lpLoadOrderGroup)
- lpServiceConfig->lpLoadOrderGroup =
- (LPSTR)((ULONG_PTR)lpServiceConfig +
- (ULONG_PTR)lpServiceConfig->lpLoadOrderGroup);
-
- if (lpServiceConfig->lpDependencies)
- lpServiceConfig->lpDependencies =
- (LPSTR)((ULONG_PTR)lpServiceConfig +
- (ULONG_PTR)lpServiceConfig->lpDependencies);
-
- if (lpServiceConfig->lpServiceStartName)
- lpServiceConfig->lpServiceStartName =
- (LPSTR)((ULONG_PTR)lpServiceConfig +
- (ULONG_PTR)lpServiceConfig->lpServiceStartName);
-
- if (lpServiceConfig->lpDisplayName)
- lpServiceConfig->lpDisplayName =
- (LPSTR)((ULONG_PTR)lpServiceConfig +
- (ULONG_PTR)lpServiceConfig->lpDisplayName);
+ if (lpConfigPtr->lpBinaryPathName)
+ lpConfigPtr->lpBinaryPathName =
+ (LPSTR)((ULONG_PTR)lpConfigPtr +
+ (ULONG_PTR)lpConfigPtr->lpBinaryPathName);
+
+ if (lpConfigPtr->lpLoadOrderGroup)
+ lpConfigPtr->lpLoadOrderGroup =
+ (LPSTR)((ULONG_PTR)lpConfigPtr +
+ (ULONG_PTR)lpConfigPtr->lpLoadOrderGroup);
+
+ if (lpConfigPtr->lpDependencies)
+ lpConfigPtr->lpDependencies =
+ (LPSTR)((ULONG_PTR)lpConfigPtr +
+ (ULONG_PTR)lpConfigPtr->lpDependencies);
+
+ if (lpConfigPtr->lpServiceStartName)
+ lpConfigPtr->lpServiceStartName =
+ (LPSTR)((ULONG_PTR)lpConfigPtr +
+ (ULONG_PTR)lpConfigPtr->lpServiceStartName);
+
+ if (lpConfigPtr->lpDisplayName)
+ lpConfigPtr->lpDisplayName =
+ (LPSTR)((ULONG_PTR)lpConfigPtr +
+ (ULONG_PTR)lpConfigPtr->lpDisplayName);
TRACE("QueryServiceConfigA() done\n");
DWORD cbBufSize,
LPDWORD pcbBytesNeeded)
{
+ QUERY_SERVICE_CONFIGW ServiceConfig;
+ LPQUERY_SERVICE_CONFIGW lpConfigPtr;
+ DWORD dwBufferSize;
DWORD dwError;
TRACE("QueryServiceConfigW(%p, %p, %lu, %p)\n",
hService, lpServiceConfig, cbBufSize, pcbBytesNeeded);
-
- if(pcbBytesNeeded)
- *pcbBytesNeeded = 0;
-
+
+ if (lpServiceConfig == NULL ||
+ cbBufSize < sizeof(QUERY_SERVICE_CONFIGW))
+ {
+ lpConfigPtr = &ServiceConfig;
+ dwBufferSize = sizeof(QUERY_SERVICE_CONFIGW);
+ }
+ else
+ {
+ lpConfigPtr = lpServiceConfig;
+ dwBufferSize = cbBufSize;
+ }
+
RpcTryExcept
{
/* Call to services.exe using RPC */
dwError = RQueryServiceConfigW((SC_RPC_HANDLE)hService,
- (LPBYTE)lpServiceConfig,
- cbBufSize,
+ (LPBYTE)lpConfigPtr,
+ dwBufferSize,
pcbBytesNeeded);
}
RpcExcept(EXCEPTION_EXECUTE_HANDLER)
}
/* Adjust the pointers */
- if (lpServiceConfig->lpBinaryPathName)
- lpServiceConfig->lpBinaryPathName =
- (LPWSTR)((ULONG_PTR)lpServiceConfig +
- (ULONG_PTR)lpServiceConfig->lpBinaryPathName);
-
- if (lpServiceConfig->lpLoadOrderGroup)
- lpServiceConfig->lpLoadOrderGroup =
- (LPWSTR)((ULONG_PTR)lpServiceConfig +
- (ULONG_PTR)lpServiceConfig->lpLoadOrderGroup);
-
- if (lpServiceConfig->lpDependencies)
- lpServiceConfig->lpDependencies =
- (LPWSTR)((ULONG_PTR)lpServiceConfig +
- (ULONG_PTR)lpServiceConfig->lpDependencies);
-
- if (lpServiceConfig->lpServiceStartName)
- lpServiceConfig->lpServiceStartName =
- (LPWSTR)((ULONG_PTR)lpServiceConfig +
- (ULONG_PTR)lpServiceConfig->lpServiceStartName);
-
- if (lpServiceConfig->lpDisplayName)
- lpServiceConfig->lpDisplayName =
- (LPWSTR)((ULONG_PTR)lpServiceConfig +
- (ULONG_PTR)lpServiceConfig->lpDisplayName);
+ if (lpConfigPtr->lpBinaryPathName)
+ lpConfigPtr->lpBinaryPathName =
+ (LPWSTR)((ULONG_PTR)lpConfigPtr +
+ (ULONG_PTR)lpConfigPtr->lpBinaryPathName);
+
+ if (lpConfigPtr->lpLoadOrderGroup)
+ lpConfigPtr->lpLoadOrderGroup =
+ (LPWSTR)((ULONG_PTR)lpConfigPtr +
+ (ULONG_PTR)lpConfigPtr->lpLoadOrderGroup);
+
+ if (lpConfigPtr->lpDependencies)
+ lpConfigPtr->lpDependencies =
+ (LPWSTR)((ULONG_PTR)lpConfigPtr +
+ (ULONG_PTR)lpConfigPtr->lpDependencies);
+
+ if (lpConfigPtr->lpServiceStartName)
+ lpConfigPtr->lpServiceStartName =
+ (LPWSTR)((ULONG_PTR)lpConfigPtr +
+ (ULONG_PTR)lpConfigPtr->lpServiceStartName);
+
+ if (lpConfigPtr->lpDisplayName)
+ lpConfigPtr->lpDisplayName =
+ (LPWSTR)((ULONG_PTR)lpConfigPtr +
+ (ULONG_PTR)lpConfigPtr->lpDisplayName);
TRACE("QueryServiceConfigW() done\n");
/* Function 17 */
DWORD RQueryServiceConfigW(
[in] SC_RPC_HANDLE hService,
- [in, out, size_is(cbBufSize), unique] LPBYTE lpServiceConfig,
+ [out, size_is(cbBufSize)] LPBYTE lpServiceConfig,
/* FIXME: should be [out] LPQUERY_SERVICE_CONFIGW lpServiceConfig, */
[in, range(0, 1024*8)] DWORD cbBufSize,
- [in, out, unique] LPBOUNDED_DWORD_8K pcbBytesNeeded);
+ [out] LPBOUNDED_DWORD_8K pcbBytesNeeded);
/* Function 18 */
DWORD RQueryServiceLockStatusW(
/* Function 29 */
DWORD RQueryServiceConfigA(
[in] SC_RPC_HANDLE hService,
- [in, out, size_is(cbBufSize), unique] LPBYTE lpServiceConfig,
+ [out, size_is(cbBufSize)] LPBYTE lpServiceConfig,
/* FIXME: should be [out] LPQUERY_SERVICE_CONFIGA lpServiceConfig, */
[in, range(0, 1024*8)] DWORD cbBufSize,
- [in, out, unique] LPBOUNDED_DWORD_8K pcbBytesNeeded);
+ [out] LPBOUNDED_DWORD_8K pcbBytesNeeded);
/* Function 30 */
DWORD RQueryServiceLockStatusA(