mirror of
https://github.com/reactos/reactos.git
synced 2024-08-30 07:08:19 +00:00
131 lines
3.9 KiB
C
131 lines
3.9 KiB
C
/*
|
|
* COPYRIGHT: See COPYING in the top level directory
|
|
* PROJECT: ReactOS kernel
|
|
* FILE: base/services/shsvcs/thmsvc.c
|
|
* PURPOSE: Themes service
|
|
* PROGRAMMER: Giannis Adamopoulos
|
|
*/
|
|
|
|
/* INCLUDES *****************************************************************/
|
|
|
|
#include <windows.h>
|
|
#include <wine/debug.h>
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(shsvcs);
|
|
|
|
/* GLOBALS ******************************************************************/
|
|
|
|
static WCHAR ServiceName[] = L"Themes";
|
|
|
|
SERVICE_STATUS_HANDLE ServiceStatusHandle;
|
|
SERVICE_STATUS ServiceStatus;
|
|
|
|
|
|
/* FUNCTIONS *****************************************************************/
|
|
|
|
HANDLE StartEvent, StopEvent;
|
|
|
|
static VOID
|
|
UpdateServiceStatus(DWORD dwState)
|
|
{
|
|
ServiceStatus.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
|
|
ServiceStatus.dwCurrentState = dwState;
|
|
|
|
if (dwState == SERVICE_RUNNING)
|
|
ServiceStatus.dwControlsAccepted = SERVICE_ACCEPT_PAUSE_CONTINUE | SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_SHUTDOWN;
|
|
else if (dwState == SERVICE_PAUSED)
|
|
ServiceStatus.dwControlsAccepted = 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:
|
|
TRACE(" SERVICE_CONTROL_STOP received\n");
|
|
|
|
/* Signal the theme server in winlogon to remove theme hooks */
|
|
ResetEvent(StartEvent);
|
|
SetEvent(StopEvent);
|
|
UpdateServiceStatus(SERVICE_STOPPED);
|
|
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;
|
|
|
|
case SERVICE_CONTROL_SHUTDOWN:
|
|
TRACE(" SERVICE_CONTROL_SHUTDOWN received\n");
|
|
UpdateServiceStatus(SERVICE_STOPPED);
|
|
return ERROR_SUCCESS;
|
|
|
|
default :
|
|
TRACE(" Control %lu received\n");
|
|
return ERROR_CALL_NOT_IMPLEMENTED;
|
|
}
|
|
}
|
|
|
|
VOID
|
|
WINAPI
|
|
ThemeServiceMain(DWORD argc, LPTSTR *argv)
|
|
{
|
|
UNREFERENCED_PARAMETER(argc);
|
|
UNREFERENCED_PARAMETER(argv);
|
|
|
|
ServiceStatusHandle = RegisterServiceCtrlHandlerExW(ServiceName,
|
|
ServiceControlHandler,
|
|
NULL);
|
|
if (!ServiceStatusHandle)
|
|
{
|
|
ERR("RegisterServiceCtrlHandlerExW() failed! (Error %lu)\n", GetLastError());
|
|
return;
|
|
}
|
|
|
|
StartEvent = CreateEventW(NULL, TRUE, FALSE, L"Global\\ThemeStartEvent");
|
|
StopEvent = CreateEventW(NULL, TRUE, FALSE, L"Global\\ThemeStopEvent");
|
|
|
|
UpdateServiceStatus(SERVICE_RUNNING);
|
|
|
|
/* Signal the theme server in winlogon to install theme hooks */
|
|
ResetEvent(StopEvent);
|
|
SetEvent(StartEvent);
|
|
}
|
|
|
|
/* EOF */
|