LPBOUNDED_DWORD_256K lpServicesReturned,
LPBOUNDED_DWORD_256K lpResumeHandle)
{
- PMANAGER_HANDLE hManager;
- PSERVICE lpService;
- DWORD dwError = ERROR_SUCCESS;
- PLIST_ENTRY ServiceEntry;
- PSERVICE CurrentService;
- DWORD dwState;
- DWORD dwRequiredSize;
- DWORD dwServiceCount;
- DWORD dwSize;
- DWORD dwLastResumeCount = 0;
- LPENUM_SERVICE_STATUSW lpStatusPtr;
- LPWSTR lpStringPtr;
-
- DPRINT("REnumServicesStatusW() called\n");
-
- if (ScmShutdown)
- return ERROR_SHUTDOWN_IN_PROGRESS;
-
- hManager = ScmGetServiceManagerFromHandle(hSCManager);
- if (hManager == NULL)
- {
- DPRINT1("Invalid service manager handle!\n");
- return ERROR_INVALID_HANDLE;
- }
-
-
- *pcbBytesNeeded = 0;
- *lpServicesReturned = 0;
-
- if ((dwServiceType == 0) ||
- ((dwServiceType & ~(SERVICE_DRIVER | SERVICE_WIN32)) != 0))
- {
- DPRINT("Not a valid Service Type!\n");
- return ERROR_INVALID_PARAMETER;
- }
-
- if ((dwServiceState != SERVICE_ACTIVE) &&
- (dwServiceState != SERVICE_INACTIVE) &&
- (dwServiceState != SERVICE_STATE_ALL))
- {
- DPRINT("Not a valid Service State!\n");
- return ERROR_INVALID_PARAMETER;
- }
-
- /* Check access rights */
- if (!RtlAreAllAccessesGranted(hManager->Handle.DesiredAccess,
- SC_MANAGER_ENUMERATE_SERVICE))
- {
- DPRINT("Insufficient access rights! 0x%lx\n",
- hManager->Handle.DesiredAccess);
- return ERROR_ACCESS_DENIED;
- }
-
- if (lpResumeHandle)
- dwLastResumeCount = *lpResumeHandle;
-
- /* Lock the service database shared */
- ScmLockDatabaseShared();
-
- lpService = ScmGetServiceEntryByResumeCount(dwLastResumeCount);
- if (lpService == NULL)
- {
- dwError = ERROR_SUCCESS;
- goto Done;
- }
-
- dwRequiredSize = 0;
- dwServiceCount = 0;
-
- for (ServiceEntry = &lpService->ServiceListEntry;
- ServiceEntry != &ServiceListHead;
- ServiceEntry = ServiceEntry->Flink)
- {
- CurrentService = CONTAINING_RECORD(ServiceEntry,
- SERVICE,
- ServiceListEntry);
-
- if ((CurrentService->Status.dwServiceType & dwServiceType) == 0)
- continue;
-
- dwState = SERVICE_ACTIVE;
- if (CurrentService->Status.dwCurrentState == SERVICE_STOPPED)
- dwState = SERVICE_INACTIVE;
-
- if ((dwState & dwServiceState) == 0)
- continue;
-
- dwSize = sizeof(ENUM_SERVICE_STATUSW) +
- ((wcslen(CurrentService->lpServiceName) + 1) * sizeof(WCHAR)) +
- ((wcslen(CurrentService->lpDisplayName) + 1) * sizeof(WCHAR));
-
- if (dwRequiredSize + dwSize > dwBufSize)
- {
- DPRINT("Service name: %S no fit\n", CurrentService->lpServiceName);
- break;
- }
-
- DPRINT("Service name: %S fit\n", CurrentService->lpServiceName);
- dwRequiredSize += dwSize;
- dwServiceCount++;
- dwLastResumeCount = CurrentService->dwResumeCount;
- }
-
- DPRINT("dwRequiredSize: %lu\n", dwRequiredSize);
- DPRINT("dwServiceCount: %lu\n", dwServiceCount);
-
- for (;
- ServiceEntry != &ServiceListHead;
- ServiceEntry = ServiceEntry->Flink)
- {
- CurrentService = CONTAINING_RECORD(ServiceEntry,
- SERVICE,
- ServiceListEntry);
-
- if ((CurrentService->Status.dwServiceType & dwServiceType) == 0)
- continue;
-
- dwState = SERVICE_ACTIVE;
- if (CurrentService->Status.dwCurrentState == SERVICE_STOPPED)
- dwState = SERVICE_INACTIVE;
-
- if ((dwState & dwServiceState) == 0)
- continue;
-
- dwRequiredSize += (sizeof(ENUM_SERVICE_STATUSW) +
- ((wcslen(CurrentService->lpServiceName) + 1) * sizeof(WCHAR)) +
- ((wcslen(CurrentService->lpDisplayName) + 1) * sizeof(WCHAR)));
-
- dwError = ERROR_MORE_DATA;
- }
-
- DPRINT("*pcbBytesNeeded: %lu\n", dwRequiredSize);
-
- if (lpResumeHandle)
- *lpResumeHandle = dwLastResumeCount;
-
- *lpServicesReturned = dwServiceCount;
- *pcbBytesNeeded = dwRequiredSize;
-
- lpStatusPtr = (LPENUM_SERVICE_STATUSW)lpBuffer;
- lpStringPtr = (LPWSTR)((ULONG_PTR)lpBuffer +
- dwServiceCount * sizeof(ENUM_SERVICE_STATUSW));
-
- dwRequiredSize = 0;
- for (ServiceEntry = &lpService->ServiceListEntry;
- ServiceEntry != &ServiceListHead;
- ServiceEntry = ServiceEntry->Flink)
- {
- CurrentService = CONTAINING_RECORD(ServiceEntry,
- SERVICE,
- ServiceListEntry);
-
- if ((CurrentService->Status.dwServiceType & dwServiceType) == 0)
- continue;
-
- dwState = SERVICE_ACTIVE;
- if (CurrentService->Status.dwCurrentState == SERVICE_STOPPED)
- dwState = SERVICE_INACTIVE;
-
- if ((dwState & dwServiceState) == 0)
- continue;
-
- dwSize = sizeof(ENUM_SERVICE_STATUSW) +
- ((wcslen(CurrentService->lpServiceName) + 1) * sizeof(WCHAR)) +
- ((wcslen(CurrentService->lpDisplayName) + 1) * sizeof(WCHAR));
-
- if (dwRequiredSize + dwSize > dwBufSize)
- break;
-
- /* Copy the service name */
- wcscpy(lpStringPtr, CurrentService->lpServiceName);
- lpStatusPtr->lpServiceName = (LPWSTR)((ULONG_PTR)lpStringPtr - (ULONG_PTR)lpBuffer);
- lpStringPtr += (wcslen(CurrentService->lpServiceName) + 1);
-
- /* Copy the display name */
- wcscpy(lpStringPtr, CurrentService->lpDisplayName);
- lpStatusPtr->lpDisplayName = (LPWSTR)((ULONG_PTR)lpStringPtr - (ULONG_PTR)lpBuffer);
- lpStringPtr += (wcslen(CurrentService->lpDisplayName) + 1);
-
- /* Copy the status information */
- memcpy(&lpStatusPtr->ServiceStatus,
- &CurrentService->Status,
- sizeof(SERVICE_STATUS));
-
- lpStatusPtr++;
- dwRequiredSize += dwSize;
- }
-
- if (dwError == ERROR_SUCCESS)
- {
- *pcbBytesNeeded = 0;
- if (lpResumeHandle) *lpResumeHandle = 0;
- }
-
-Done:;
- /* Unlock the service database */
- ScmUnlockDatabase();
-
- DPRINT("REnumServicesStatusW() done (Error %lu)\n", dwError);
-
- return dwError;
+ /* Enumerate all the services, not regarding of their group */
+ return REnumServiceGroupW(hSCManager,
+ dwServiceType,
+ dwServiceState,
+ lpBuffer,
+ dwBufSize,
+ pcbBytesNeeded,
+ lpServicesReturned,
+ lpResumeHandle,
+ NULL);
}
LPBOUNDED_DWORD_256K lpResumeIndex,
LPCWSTR pszGroupName)
{
- UNIMPLEMENTED;
- return ERROR_CALL_NOT_IMPLEMENTED;
+ PMANAGER_HANDLE hManager;
+ PSERVICE lpService;
+ DWORD dwError = ERROR_SUCCESS;
+ PLIST_ENTRY ServiceEntry;
+ PSERVICE CurrentService;
+ DWORD dwState;
+ DWORD dwRequiredSize;
+ DWORD dwServiceCount;
+ DWORD dwSize;
+ DWORD dwLastResumeCount = 0;
+ LPENUM_SERVICE_STATUSW lpStatusPtr;
+ LPWSTR lpStringPtr;
+
+ DPRINT("REnumServiceGroupW() called\n");
+
+ if (ScmShutdown)
+ return ERROR_SHUTDOWN_IN_PROGRESS;
+
+ hManager = ScmGetServiceManagerFromHandle(hSCManager);
+ if (hManager == NULL)
+ {
+ DPRINT1("Invalid service manager handle!\n");
+ return ERROR_INVALID_HANDLE;
+ }
+
+ *pcbBytesNeeded = 0;
+ *lpServicesReturned = 0;
+
+ if ((dwServiceType == 0) ||
+ ((dwServiceType & ~(SERVICE_DRIVER | SERVICE_WIN32)) != 0))
+ {
+ DPRINT("Not a valid Service Type!\n");
+ return ERROR_INVALID_PARAMETER;
+ }
+
+ if ((dwServiceState != SERVICE_ACTIVE) &&
+ (dwServiceState != SERVICE_INACTIVE) &&
+ (dwServiceState != SERVICE_STATE_ALL))
+ {
+ DPRINT("Not a valid Service State!\n");
+ return ERROR_INVALID_PARAMETER;
+ }
+
+ /* Check access rights */
+ if (!RtlAreAllAccessesGranted(hManager->Handle.DesiredAccess,
+ SC_MANAGER_ENUMERATE_SERVICE))
+ {
+ DPRINT("Insufficient access rights! 0x%lx\n",
+ hManager->Handle.DesiredAccess);
+ return ERROR_ACCESS_DENIED;
+ }
+
+ if (lpResumeIndex)
+ dwLastResumeCount = *lpResumeIndex;
+
+ /* Lock the service database shared */
+ ScmLockDatabaseShared();
+
+ lpService = ScmGetServiceEntryByResumeCount(dwLastResumeCount);
+ if (lpService == NULL)
+ {
+ dwError = ERROR_SUCCESS;
+ goto Done;
+ }
+
+ dwRequiredSize = 0;
+ dwServiceCount = 0;
+
+ for (ServiceEntry = &lpService->ServiceListEntry;
+ ServiceEntry != &ServiceListHead;
+ ServiceEntry = ServiceEntry->Flink)
+ {
+ CurrentService = CONTAINING_RECORD(ServiceEntry,
+ SERVICE,
+ ServiceListEntry);
+
+ if ((CurrentService->Status.dwServiceType & dwServiceType) == 0)
+ continue;
+
+ dwState = SERVICE_ACTIVE;
+ if (CurrentService->Status.dwCurrentState == SERVICE_STOPPED)
+ dwState = SERVICE_INACTIVE;
+
+ if ((dwState & dwServiceState) == 0)
+ continue;
+
+ if (pszGroupName)
+ {
+ if (*pszGroupName == 0)
+ {
+ if (CurrentService->lpGroup != NULL)
+ continue;
+ }
+ else
+ {
+ if ((CurrentService->lpGroup == NULL) ||
+ _wcsicmp(pszGroupName, CurrentService->lpGroup->lpGroupName) != 0)
+ continue;
+ }
+ }
+
+ dwSize = sizeof(ENUM_SERVICE_STATUSW) +
+ ((wcslen(CurrentService->lpServiceName) + 1) * sizeof(WCHAR)) +
+ ((wcslen(CurrentService->lpDisplayName) + 1) * sizeof(WCHAR));
+
+ if (dwRequiredSize + dwSize > cbBufSize)
+ {
+ DPRINT("Service name: %S no fit\n", CurrentService->lpServiceName);
+ break;
+ }
+
+ DPRINT("Service name: %S fit\n", CurrentService->lpServiceName);
+ dwRequiredSize += dwSize;
+ dwServiceCount++;
+ dwLastResumeCount = CurrentService->dwResumeCount;
+ }
+
+ DPRINT("dwRequiredSize: %lu\n", dwRequiredSize);
+ DPRINT("dwServiceCount: %lu\n", dwServiceCount);
+
+ for (;
+ ServiceEntry != &ServiceListHead;
+ ServiceEntry = ServiceEntry->Flink)
+ {
+ CurrentService = CONTAINING_RECORD(ServiceEntry,
+ SERVICE,
+ ServiceListEntry);
+
+ if ((CurrentService->Status.dwServiceType & dwServiceType) == 0)
+ continue;
+
+ dwState = SERVICE_ACTIVE;
+ if (CurrentService->Status.dwCurrentState == SERVICE_STOPPED)
+ dwState = SERVICE_INACTIVE;
+
+ if ((dwState & dwServiceState) == 0)
+ continue;
+
+ if (pszGroupName)
+ {
+ if (*pszGroupName == 0)
+ {
+ if (CurrentService->lpGroup != NULL)
+ continue;
+ }
+ else
+ {
+ if ((CurrentService->lpGroup == NULL) ||
+ _wcsicmp(pszGroupName, CurrentService->lpGroup->lpGroupName) != 0)
+ continue;
+ }
+ }
+
+ dwRequiredSize += (sizeof(ENUM_SERVICE_STATUSW) +
+ ((wcslen(CurrentService->lpServiceName) + 1) * sizeof(WCHAR)) +
+ ((wcslen(CurrentService->lpDisplayName) + 1) * sizeof(WCHAR)));
+
+ dwError = ERROR_MORE_DATA;
+ }
+
+ DPRINT("*pcbBytesNeeded: %lu\n", dwRequiredSize);
+
+ if (lpResumeIndex)
+ *lpResumeIndex = dwLastResumeCount;
+
+ *lpServicesReturned = dwServiceCount;
+ *pcbBytesNeeded = dwRequiredSize;
+
+ lpStatusPtr = (LPENUM_SERVICE_STATUSW)lpBuffer;
+ lpStringPtr = (LPWSTR)((ULONG_PTR)lpBuffer +
+ dwServiceCount * sizeof(ENUM_SERVICE_STATUSW));
+
+ dwRequiredSize = 0;
+ for (ServiceEntry = &lpService->ServiceListEntry;
+ ServiceEntry != &ServiceListHead;
+ ServiceEntry = ServiceEntry->Flink)
+ {
+ CurrentService = CONTAINING_RECORD(ServiceEntry,
+ SERVICE,
+ ServiceListEntry);
+
+ if ((CurrentService->Status.dwServiceType & dwServiceType) == 0)
+ continue;
+
+ dwState = SERVICE_ACTIVE;
+ if (CurrentService->Status.dwCurrentState == SERVICE_STOPPED)
+ dwState = SERVICE_INACTIVE;
+
+ if ((dwState & dwServiceState) == 0)
+ continue;
+
+ if (pszGroupName)
+ {
+ if (*pszGroupName == 0)
+ {
+ if (CurrentService->lpGroup != NULL)
+ continue;
+ }
+ else
+ {
+ if ((CurrentService->lpGroup == NULL) ||
+ _wcsicmp(pszGroupName, CurrentService->lpGroup->lpGroupName) != 0)
+ continue;
+ }
+ }
+
+ dwSize = sizeof(ENUM_SERVICE_STATUSW) +
+ ((wcslen(CurrentService->lpServiceName) + 1) * sizeof(WCHAR)) +
+ ((wcslen(CurrentService->lpDisplayName) + 1) * sizeof(WCHAR));
+
+ if (dwRequiredSize + dwSize > cbBufSize)
+ break;
+
+ /* Copy the service name */
+ wcscpy(lpStringPtr, CurrentService->lpServiceName);
+ lpStatusPtr->lpServiceName = (LPWSTR)((ULONG_PTR)lpStringPtr - (ULONG_PTR)lpBuffer);
+ lpStringPtr += (wcslen(CurrentService->lpServiceName) + 1);
+
+ /* Copy the display name */
+ wcscpy(lpStringPtr, CurrentService->lpDisplayName);
+ lpStatusPtr->lpDisplayName = (LPWSTR)((ULONG_PTR)lpStringPtr - (ULONG_PTR)lpBuffer);
+ lpStringPtr += (wcslen(CurrentService->lpDisplayName) + 1);
+
+ /* Copy the status information */
+ memcpy(&lpStatusPtr->ServiceStatus,
+ &CurrentService->Status,
+ sizeof(SERVICE_STATUS));
+
+ lpStatusPtr++;
+ dwRequiredSize += dwSize;
+ }
+
+ if (dwError == ERROR_SUCCESS)
+ {
+ *pcbBytesNeeded = 0;
+ if (lpResumeIndex) *lpResumeIndex = 0;
+ }
+
+Done:
+ /* Unlock the service database */
+ ScmUnlockDatabase();
+
+ DPRINT("REnumServiceGroupW() done (Error %lu)\n", dwError);
+
+ return dwError;
}
else
{
if ((CurrentService->lpGroup == NULL) ||
- _wcsicmp(pszGroupName, CurrentService->lpGroup->lpGroupName))
+ _wcsicmp(pszGroupName, CurrentService->lpGroup->lpGroupName) != 0)
continue;
}
}
else
{
if ((CurrentService->lpGroup == NULL) ||
- _wcsicmp(pszGroupName, CurrentService->lpGroup->lpGroupName))
+ _wcsicmp(pszGroupName, CurrentService->lpGroup->lpGroupName) != 0)
continue;
}
}
else
{
if ((CurrentService->lpGroup == NULL) ||
- _wcsicmp(pszGroupName, CurrentService->lpGroup->lpGroupName))
+ _wcsicmp(pszGroupName, CurrentService->lpGroup->lpGroupName) != 0)
continue;
}
}
void __RPC_USER SC_RPC_HANDLE_rundown(SC_RPC_HANDLE hSCObject)
{
+ /* Close the handle */
+ RCloseServiceHandle(&hSCObject);
}
void __RPC_USER SC_RPC_LOCK_rundown(SC_RPC_LOCK Lock)
{
+ /* Unlock the database */
+ RUnlockServiceDatabase(&Lock);
}
projects / reactos.git / blobdiff