101 lines
3.1 KiB
C
101 lines
3.1 KiB
C
/*
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* Copyright 2018 Hans Leidekker for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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#include <winsvc.h>
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(winmgmt);
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static WCHAR winmgmtW[] = L"Winmgmt";
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static SERVICE_STATUS_HANDLE service_handle;
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static HANDLE stop_event;
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static DWORD WINAPI service_handler( DWORD ctrl, DWORD event_type, LPVOID event_data, LPVOID context )
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{
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SERVICE_STATUS status;
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status.dwServiceType = SERVICE_WIN32;
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status.dwControlsAccepted = SERVICE_ACCEPT_STOP;
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status.dwWin32ExitCode = 0;
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status.dwServiceSpecificExitCode = 0;
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status.dwCheckPoint = 0;
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status.dwWaitHint = 0;
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switch(ctrl)
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{
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case SERVICE_CONTROL_STOP:
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case SERVICE_CONTROL_SHUTDOWN:
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TRACE( "shutting down\n" );
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status.dwCurrentState = SERVICE_STOP_PENDING;
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status.dwControlsAccepted = 0;
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SetServiceStatus( service_handle, &status );
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SetEvent( stop_event );
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return NO_ERROR;
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default:
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FIXME( "got service ctrl %lx\n", ctrl );
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status.dwCurrentState = SERVICE_RUNNING;
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SetServiceStatus( service_handle, &status );
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return NO_ERROR;
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}
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}
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static void WINAPI ServiceMain( DWORD argc, LPWSTR *argv )
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{
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SERVICE_STATUS status;
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TRACE( "starting service\n" );
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stop_event = CreateEventW( NULL, TRUE, FALSE, NULL );
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service_handle = RegisterServiceCtrlHandlerExW( winmgmtW, service_handler, NULL );
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if (!service_handle)
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return;
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status.dwServiceType = SERVICE_WIN32;
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status.dwCurrentState = SERVICE_RUNNING;
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status.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_SHUTDOWN;
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status.dwWin32ExitCode = 0;
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status.dwServiceSpecificExitCode = 0;
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status.dwCheckPoint = 0;
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status.dwWaitHint = 10000;
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SetServiceStatus( service_handle, &status );
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WaitForSingleObject( stop_event, INFINITE );
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status.dwCurrentState = SERVICE_STOPPED;
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status.dwControlsAccepted = 0;
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SetServiceStatus( service_handle, &status );
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TRACE( "service stopped\n" );
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}
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int __cdecl wmain( int argc, WCHAR *argv[] )
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{
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static const SERVICE_TABLE_ENTRYW service_table[] =
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{
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{ winmgmtW, ServiceMain },
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{ NULL, NULL }
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};
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StartServiceCtrlDispatcherW( service_table );
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return 0;
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}
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