+++ /dev/null
-/*
- * ReactOS Services
- * Copyright (C) 2015 ReactOS Team
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-/*
- * COPYRIGHT: See COPYING in the top level directory
- * PROJECT: ReactOS Services
- * FILE: base/services/schedsvc/schedsvc.c
- * PURPOSE: Scheduling service
- * PROGRAMMER: Eric Kohl <eric.kohl@reactos.org>
- */
-
-/* INCLUDES *****************************************************************/
-
-#include "precomp.h"
-
-WINE_DEFAULT_DEBUG_CHANNEL(schedsvc);
-
-/* GLOBALS ******************************************************************/
-
-static WCHAR ServiceName[] = L"Schedule";
-
-static SERVICE_STATUS_HANDLE ServiceStatusHandle;
-static SERVICE_STATUS ServiceStatus;
-
-static BOOL bStopService = FALSE;
-
-/* FUNCTIONS *****************************************************************/
-
-static VOID
-UpdateServiceStatus(DWORD dwState)
-{
- ServiceStatus.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
- ServiceStatus.dwCurrentState = dwState;
-
- if (dwState == SERVICE_PAUSED || dwState == SERVICE_RUNNING)
- ServiceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP |
- SERVICE_ACCEPT_SHUTDOWN |
- SERVICE_ACCEPT_PAUSE_CONTINUE;
- else
- ServiceStatus.dwControlsAccepted = 0;
-
- ServiceStatus.dwWin32ExitCode = 0;
- ServiceStatus.dwServiceSpecificExitCode = 0;
- ServiceStatus.dwCheckPoint = 0;
-
- if (dwState == SERVICE_START_PENDING ||
- dwState == SERVICE_STOP_PENDING ||
- dwState == SERVICE_PAUSE_PENDING ||
- dwState == SERVICE_CONTINUE_PENDING)
- ServiceStatus.dwWaitHint = 10000;
- else
- ServiceStatus.dwWaitHint = 0;
-
- SetServiceStatus(ServiceStatusHandle,
- &ServiceStatus);
-}
-
-
-static DWORD WINAPI
-ServiceControlHandler(DWORD dwControl,
- DWORD dwEventType,
- LPVOID lpEventData,
- LPVOID lpContext)
-{
- TRACE("ServiceControlHandler() called\n");
-
- switch (dwControl)
- {
- case SERVICE_CONTROL_STOP:
- case SERVICE_CONTROL_SHUTDOWN:
- TRACE(" SERVICE_CONTROL_STOP/SERVICE_CONTROL_SHUTDOWN received\n");
- UpdateServiceStatus(SERVICE_STOP_PENDING);
- /* Stop listening to incoming RPC messages */
- RpcMgmtStopServerListening(NULL);
- bStopService = TRUE;
- return ERROR_SUCCESS;
-
- case SERVICE_CONTROL_PAUSE:
- TRACE(" SERVICE_CONTROL_PAUSE received\n");
- UpdateServiceStatus(SERVICE_PAUSED);
- return ERROR_SUCCESS;
-
- case SERVICE_CONTROL_CONTINUE:
- TRACE(" SERVICE_CONTROL_CONTINUE received\n");
- UpdateServiceStatus(SERVICE_RUNNING);
- return ERROR_SUCCESS;
-
- case SERVICE_CONTROL_INTERROGATE:
- TRACE(" SERVICE_CONTROL_INTERROGATE received\n");
- SetServiceStatus(ServiceStatusHandle,
- &ServiceStatus);
- return ERROR_SUCCESS;
-
- default:
- TRACE(" Control %lu received\n", dwControl);
- return ERROR_CALL_NOT_IMPLEMENTED;
- }
-}
-
-
-static
-DWORD
-ServiceInit(PHANDLE phEvent)
-{
- HANDLE hThread;
- DWORD dwError;
-
- /* Initialize the job list */
- InitializeListHead(&JobListHead);
-
- /* Initialize the job list lock */
- RtlInitializeResource(&JobListLock);
-
- /* Initialize the start list */
- InitializeListHead(&StartListHead);
-
- /* Initialize the start list lock */
- RtlInitializeResource(&StartListLock);
-
- /* Load stored jobs from the registry */
- dwError = LoadJobs();
- if (dwError != ERROR_SUCCESS)
- return dwError;
-
- /* Start the RPC thread */
- hThread = CreateThread(NULL,
- 0,
- (LPTHREAD_START_ROUTINE)RpcThreadRoutine,
- NULL,
- 0,
- NULL);
- if (!hThread)
- {
- ERR("Could not create the RPC thread\n");
- return GetLastError();
- }
-
- CloseHandle(hThread);
-
- /* Create the scheduler event */
- *phEvent = CreateEvent(NULL, FALSE, FALSE, NULL);
- if (*phEvent == NULL)
- {
- ERR("Could not create the scheduler event\n");
- return GetLastError();
- }
-
- return ERROR_SUCCESS;
-}
-
-
-VOID WINAPI
-SchedServiceMain(DWORD argc, LPTSTR *argv)
-{
- HANDLE hEvent = NULL;
- DWORD dwError;
-
- UNREFERENCED_PARAMETER(argc);
- UNREFERENCED_PARAMETER(argv);
-
- TRACE("SchedServiceMain() called\n");
-
- ServiceStatusHandle = RegisterServiceCtrlHandlerExW(ServiceName,
- ServiceControlHandler,
- NULL);
- if (!ServiceStatusHandle)
- {
- ERR("RegisterServiceCtrlHandlerExW() failed! (Error %lu)\n", GetLastError());
- return;
- }
-
- UpdateServiceStatus(SERVICE_START_PENDING);
-
- dwError = ServiceInit(&hEvent);
- if (dwError != ERROR_SUCCESS)
- {
- ERR("Service stopped (dwError: %lu\n", dwError);
- UpdateServiceStatus(SERVICE_STOPPED);
- return;
- }
-
- UpdateServiceStatus(SERVICE_RUNNING);
-
- for (;;)
- {
- /* Leave the loop, if the service has to be stopped */
- if (bStopService)
- break;
-
- /* Wait for the next timeout */
- WaitForSingleObject(hEvent, 5000);
- TRACE("Service running!\n");
- }
-
- /* Close the scheduler event handle */
- CloseHandle(hEvent);
-
- /* Stop the service */
- UpdateServiceStatus(SERVICE_STOPPED);
-}
-
-
-BOOL WINAPI
-DllMain(HINSTANCE hinstDLL,
- DWORD fdwReason,
- LPVOID lpvReserved)
-{
- switch (fdwReason)
- {
- case DLL_PROCESS_ATTACH:
- DisableThreadLibraryCalls(hinstDLL);
- break;
-
- case DLL_PROCESS_DETACH:
- break;
- }
-
- return TRUE;
-}
projects / reactos.git / blobdiff