1602 lines
49 KiB
C
1602 lines
49 KiB
C
/*
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* Win32 advapi functions
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*
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* Copyright 1995 Sven Verdoolaege
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <stdarg.h>
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#include <string.h>
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#include <time.h>
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#include "windef.h"
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#include "winbase.h"
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#include "winsvc.h"
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#include "winerror.h"
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#include "winreg.h"
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#include "wine/unicode.h"
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#include "heap.h"
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#include "wine/debug.h"
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#include "winternl.h"
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WINE_DEFAULT_DEBUG_CHANNEL(advapi);
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static const WCHAR szServiceManagerKey[] = { 'S','y','s','t','e','m','\\',
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'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
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'S','e','r','v','i','c','e','s','\\',0 };
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static const WCHAR szSCMLock[] = {'A','D','V','A','P','I','_','S','C','M',
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'L','O','C','K',0};
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static const WCHAR szServiceShmemNameFmtW[] = {'A','D','V','A','P','I','_',
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'S','E','B','_','%','s',0};
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struct SEB /* service environment block */
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{ /* resides in service's shared memory object */
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DWORD argc;
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/* variable part of SEB contains service arguments */
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};
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/******************************************************************************
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* SC_HANDLEs
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*/
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#define MAX_SERVICE_NAME 256
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typedef enum { SC_HTYPE_MANAGER, SC_HTYPE_SERVICE } SC_HANDLE_TYPE;
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struct sc_handle;
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struct sc_manager /* SCM handle */
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{
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HKEY hkey_scm_db; /* handle to services database in the registry */
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LONG ref_count; /* handle must remain alive until any related service */
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/* handle exists because DeleteService requires it */
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};
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struct sc_service /* service handle */
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{
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HKEY hkey; /* handle to service entry in the registry (under hkey_scm_db) */
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struct sc_handle *sc_manager; /* pointer to SCM handle */
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WCHAR name[ MAX_SERVICE_NAME ];
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};
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struct sc_handle
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{
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SC_HANDLE_TYPE htype;
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union
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{
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struct sc_manager manager;
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struct sc_service service;
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} u;
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};
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static struct sc_handle* alloc_sc_handle( SC_HANDLE_TYPE htype )
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{
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struct sc_handle *retval;
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retval = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(struct sc_handle) );
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if( retval != NULL )
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{
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retval->htype = htype;
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}
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TRACE("SC_HANDLE type=%d -> %p\n",htype,retval);
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return retval;
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}
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static void free_sc_handle( struct sc_handle* handle )
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{
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if( NULL == handle )
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return;
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switch( handle->htype )
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{
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case SC_HTYPE_MANAGER:
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{
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if( InterlockedDecrement( &handle->u.manager.ref_count ) )
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/* there are references to this handle */
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return;
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if( handle->u.manager.hkey_scm_db )
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RegCloseKey( handle->u.manager.hkey_scm_db );
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break;
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}
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case SC_HTYPE_SERVICE:
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{
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struct sc_handle *h = handle->u.service.sc_manager;
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if( h )
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{
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/* release SCM handle */
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if( 0 == InterlockedDecrement( &h->u.manager.ref_count ) )
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{
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/* it's time to destroy SCM handle */
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if( h->u.manager.hkey_scm_db )
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RegCloseKey( h->u.manager.hkey_scm_db );
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TRACE("SC_HANDLE (SCM) %p type=%d\n",h,h->htype);
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HeapFree( GetProcessHeap(), 0, h );
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}
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}
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if( handle->u.service.hkey )
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RegCloseKey( handle->u.service.hkey );
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break;
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}
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}
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TRACE("SC_HANDLE %p type=%d\n",handle,handle->htype);
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HeapFree( GetProcessHeap(), 0, handle );
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}
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static void init_service_handle( struct sc_handle* handle,
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struct sc_handle* sc_manager,
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HKEY hKey, LPCWSTR lpServiceName )
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{
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/* init sc_service structure */
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handle->u.service.hkey = hKey;
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lstrcpynW( handle->u.service.name, lpServiceName, MAX_SERVICE_NAME );
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/* add reference to SCM handle */
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InterlockedIncrement( &sc_manager->u.manager.ref_count );
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handle->u.service.sc_manager = sc_manager;
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}
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/******************************************************************************
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* EnumServicesStatusA [ADVAPI32.@]
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*/
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BOOL WINAPI
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EnumServicesStatusA( SC_HANDLE hSCManager, DWORD dwServiceType,
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DWORD dwServiceState, LPENUM_SERVICE_STATUSA lpServices,
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DWORD cbBufSize, LPDWORD pcbBytesNeeded,
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LPDWORD lpServicesReturned, LPDWORD lpResumeHandle )
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{ FIXME("%p type=%lx state=%lx %p %lx %p %p %p\n", hSCManager,
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dwServiceType, dwServiceState, lpServices, cbBufSize,
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pcbBytesNeeded, lpServicesReturned, lpResumeHandle);
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SetLastError (ERROR_ACCESS_DENIED);
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return FALSE;
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}
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/******************************************************************************
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* EnumServicesStatusW [ADVAPI32.@]
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*/
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BOOL WINAPI
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EnumServicesStatusW( SC_HANDLE hSCManager, DWORD dwServiceType,
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DWORD dwServiceState, LPENUM_SERVICE_STATUSW lpServices,
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DWORD cbBufSize, LPDWORD pcbBytesNeeded,
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LPDWORD lpServicesReturned, LPDWORD lpResumeHandle )
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{ FIXME("%p type=%lx state=%lx %p %lx %p %p %p\n", hSCManager,
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dwServiceType, dwServiceState, lpServices, cbBufSize,
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pcbBytesNeeded, lpServicesReturned, lpResumeHandle);
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SetLastError (ERROR_ACCESS_DENIED);
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return FALSE;
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}
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/******************************************************************************
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* read_scm_lock_data
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*
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* helper function for StartServiceCtrlDispatcherA/W
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*
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* SCM database is locked by StartService;
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* open global SCM lock object and read service name
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*/
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static BOOL read_scm_lock_data( LPWSTR buffer )
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{
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HANDLE hLock;
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LPWSTR argptr;
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hLock = OpenFileMappingW( FILE_MAP_ALL_ACCESS, FALSE, szSCMLock );
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if( NULL == hLock )
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{
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SetLastError( ERROR_FAILED_SERVICE_CONTROLLER_CONNECT );
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return FALSE;
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}
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argptr = MapViewOfFile( hLock, FILE_MAP_ALL_ACCESS,
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0, 0, MAX_SERVICE_NAME * sizeof(WCHAR) );
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if( NULL == argptr )
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{
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CloseHandle( hLock );
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return FALSE;
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}
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strcpyW( buffer, argptr );
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UnmapViewOfFile( argptr );
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CloseHandle( hLock );
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return TRUE;
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}
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/******************************************************************************
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* open_seb_shmem
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*
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* helper function for StartServiceCtrlDispatcherA/W
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*/
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static struct SEB* open_seb_shmem( LPWSTR service_name, HANDLE* hServiceShmem )
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{
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WCHAR object_name[ MAX_PATH ];
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HANDLE hmem;
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struct SEB *ret;
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snprintfW( object_name, MAX_PATH, szServiceShmemNameFmtW, service_name );
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hmem = OpenFileMappingW( FILE_MAP_ALL_ACCESS, FALSE, object_name );
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if( NULL == hmem )
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return NULL;
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ret = MapViewOfFile( hmem, FILE_MAP_ALL_ACCESS, 0, 0, 0 );
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if( NULL == ret )
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CloseHandle( hmem );
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else
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*hServiceShmem = hmem;
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return ret;
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}
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/******************************************************************************
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* build_arg_vectors
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*
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* helper function for StartServiceCtrlDispatcherA/W
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*
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* Allocate and initialize array of LPWSTRs to arguments in variable part
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* of service environment block.
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* First entry in the array is reserved for service name and not initialized.
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*/
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static LPWSTR* build_arg_vectors( struct SEB* seb )
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{
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LPWSTR *ret;
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LPWSTR argptr;
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DWORD i;
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ret = HeapAlloc( GetProcessHeap(), 0, (1 + seb->argc) * sizeof(LPWSTR) );
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if( NULL == ret )
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return NULL;
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argptr = (LPWSTR) &seb[1];
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for( i = 0; i < seb->argc; i++ )
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{
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ret[ 1 + i ] = argptr;
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argptr += 1 + strlenW( argptr );
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}
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return ret;
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}
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/******************************************************************************
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* StartServiceCtrlDispatcherA [ADVAPI32.@]
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*/
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BOOL WINAPI
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StartServiceCtrlDispatcherA( LPSERVICE_TABLE_ENTRYA servent )
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{
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LPSERVICE_MAIN_FUNCTIONA fpMain;
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WCHAR service_name[ MAX_SERVICE_NAME ];
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HANDLE hServiceShmem = NULL;
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struct SEB *seb = NULL;
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DWORD dwNumServiceArgs = 0;
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LPWSTR *lpArgVecW = NULL;
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LPSTR *lpArgVecA = NULL;
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unsigned int i;
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BOOL ret = FALSE;
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TRACE("(%p)\n", servent);
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if( ! read_scm_lock_data( service_name ) )
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{
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/* FIXME: Instead of exiting we allow
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service to be executed as ordinary program.
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This behaviour was specially introduced in the patch
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submitted against revision 1.45 and so preserved here.
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*/
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FIXME("should fail with ERROR_FAILED_SERVICE_CONTROLLER_CONNECT\n");
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servent->lpServiceProc( 0, NULL );
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return TRUE;
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}
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seb = open_seb_shmem( service_name, &hServiceShmem );
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if( NULL == seb )
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return FALSE;
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lpArgVecW = build_arg_vectors( seb );
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if( NULL == lpArgVecW )
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goto done;
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lpArgVecW[0] = service_name;
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dwNumServiceArgs = seb->argc + 1;
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/* Convert the Unicode arg vectors back to ASCII */
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lpArgVecA = (LPSTR*) HeapAlloc( GetProcessHeap(), 0,
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dwNumServiceArgs*sizeof(LPSTR) );
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for(i=0; i<dwNumServiceArgs; i++)
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lpArgVecA[i]=HEAP_strdupWtoA(GetProcessHeap(), 0, lpArgVecW[i]);
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/* FIXME: find service entry by name if SERVICE_WIN32_SHARE_PROCESS */
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TRACE("%s at %p)\n", debugstr_a(servent->lpServiceName),servent);
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fpMain = servent->lpServiceProc;
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/* try to start the service */
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fpMain( dwNumServiceArgs, lpArgVecA);
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done:
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if(dwNumServiceArgs)
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{
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/* free arg strings */
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for(i=0; i<dwNumServiceArgs; i++)
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HeapFree(GetProcessHeap(), 0, lpArgVecA[i]);
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HeapFree(GetProcessHeap(), 0, lpArgVecA);
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}
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if( lpArgVecW ) HeapFree( GetProcessHeap(), 0, lpArgVecW );
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if( seb ) UnmapViewOfFile( seb );
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if( hServiceShmem ) CloseHandle( hServiceShmem );
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return ret;
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}
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/******************************************************************************
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* StartServiceCtrlDispatcherW [ADVAPI32.@]
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*
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* PARAMS
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* servent []
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*/
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BOOL WINAPI
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StartServiceCtrlDispatcherW( LPSERVICE_TABLE_ENTRYW servent )
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{
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LPSERVICE_MAIN_FUNCTIONW fpMain;
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WCHAR service_name[ MAX_SERVICE_NAME ];
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HANDLE hServiceShmem = NULL;
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struct SEB *seb;
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DWORD dwNumServiceArgs ;
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LPWSTR *lpServiceArgVectors ;
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TRACE("(%p)\n", servent);
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if( ! read_scm_lock_data( service_name ) )
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return FALSE;
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seb = open_seb_shmem( service_name, &hServiceShmem );
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if( NULL == seb )
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return FALSE;
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lpServiceArgVectors = build_arg_vectors( seb );
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if( NULL == lpServiceArgVectors )
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{
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UnmapViewOfFile( seb );
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CloseHandle( hServiceShmem );
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return FALSE;
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}
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lpServiceArgVectors[0] = service_name;
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dwNumServiceArgs = seb->argc + 1;
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/* FIXME: find service entry by name if SERVICE_WIN32_SHARE_PROCESS */
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TRACE("%s at %p)\n", debugstr_w(servent->lpServiceName),servent);
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fpMain = servent->lpServiceProc;
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/* try to start the service */
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fpMain( dwNumServiceArgs, lpServiceArgVectors);
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HeapFree( GetProcessHeap(), 0, lpServiceArgVectors );
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UnmapViewOfFile( seb );
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CloseHandle( hServiceShmem );
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return TRUE;
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}
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/******************************************************************************
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* LockServiceDatabase [ADVAPI32.@]
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*/
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LPVOID WINAPI LockServiceDatabase (SC_HANDLE hSCManager)
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{
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HANDLE ret;
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TRACE("%p\n",hSCManager);
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ret = CreateFileMappingW( INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE,
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0, MAX_SERVICE_NAME * sizeof(WCHAR), szSCMLock );
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if( ret && GetLastError() == ERROR_ALREADY_EXISTS )
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{
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CloseHandle( ret );
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ret = NULL;
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SetLastError( ERROR_SERVICE_DATABASE_LOCKED );
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}
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TRACE("returning %p\n", ret);
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return ret;
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}
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|
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/******************************************************************************
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* UnlockServiceDatabase [ADVAPI32.@]
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*/
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BOOL WINAPI UnlockServiceDatabase (LPVOID ScLock)
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{
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TRACE("%p\n",ScLock);
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return CloseHandle( (HANDLE) ScLock );
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}
|
|
|
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/******************************************************************************
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* RegisterServiceCtrlHandlerA [ADVAPI32.@]
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*/
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SERVICE_STATUS_HANDLE WINAPI
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RegisterServiceCtrlHandlerA( LPCSTR lpServiceName,
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LPHANDLER_FUNCTION lpfHandler )
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{ FIXME("%s %p\n", lpServiceName, lpfHandler);
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return 0xcacacafe;
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}
|
|
|
|
/******************************************************************************
|
|
* RegisterServiceCtrlHandlerW [ADVAPI32.@]
|
|
*
|
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* PARAMS
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* lpServiceName []
|
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* lpfHandler []
|
|
*/
|
|
SERVICE_STATUS_HANDLE WINAPI
|
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RegisterServiceCtrlHandlerW( LPCWSTR lpServiceName,
|
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LPHANDLER_FUNCTION lpfHandler )
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{ FIXME("%s %p\n", debugstr_w(lpServiceName), lpfHandler);
|
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return 0xcacacafe;
|
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}
|
|
|
|
/******************************************************************************
|
|
* SetServiceStatus [ADVAPI32.@]
|
|
*
|
|
* PARAMS
|
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* hService []
|
|
* lpStatus []
|
|
*/
|
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BOOL WINAPI
|
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SetServiceStatus( SERVICE_STATUS_HANDLE hService, LPSERVICE_STATUS lpStatus )
|
|
{ FIXME("0x%lx %p\n",hService, lpStatus);
|
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TRACE("\tType:%lx\n",lpStatus->dwServiceType);
|
|
TRACE("\tState:%lx\n",lpStatus->dwCurrentState);
|
|
TRACE("\tControlAccepted:%lx\n",lpStatus->dwControlsAccepted);
|
|
TRACE("\tExitCode:%lx\n",lpStatus->dwWin32ExitCode);
|
|
TRACE("\tServiceExitCode:%lx\n",lpStatus->dwServiceSpecificExitCode);
|
|
TRACE("\tCheckPoint:%lx\n",lpStatus->dwCheckPoint);
|
|
TRACE("\tWaitHint:%lx\n",lpStatus->dwWaitHint);
|
|
return TRUE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* OpenSCManagerA [ADVAPI32.@]
|
|
*
|
|
* Establish a connection to the service control manager and open its database.
|
|
*
|
|
* PARAMS
|
|
* lpMachineName [I] Pointer to machine name string
|
|
* lpDatabaseName [I] Pointer to database name string
|
|
* dwDesiredAccess [I] Type of access
|
|
*
|
|
* RETURNS
|
|
* Success: A Handle to the service control manager database
|
|
* Failure: NULL
|
|
*/
|
|
SC_HANDLE WINAPI OpenSCManagerA( LPCSTR lpMachineName, LPCSTR lpDatabaseName,
|
|
DWORD dwDesiredAccess )
|
|
{
|
|
UNICODE_STRING lpMachineNameW;
|
|
UNICODE_STRING lpDatabaseNameW;
|
|
SC_HANDLE ret;
|
|
|
|
RtlCreateUnicodeStringFromAsciiz (&lpMachineNameW,lpMachineName);
|
|
RtlCreateUnicodeStringFromAsciiz (&lpDatabaseNameW,lpDatabaseName);
|
|
ret = OpenSCManagerW(lpMachineNameW.Buffer,lpDatabaseNameW.Buffer, dwDesiredAccess);
|
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RtlFreeUnicodeString(&lpDatabaseNameW);
|
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RtlFreeUnicodeString(&lpMachineNameW);
|
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return ret;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* OpenSCManagerW [ADVAPI32.@]
|
|
*
|
|
* See OpenSCManagerA.
|
|
*/
|
|
SC_HANDLE WINAPI OpenSCManagerW( LPCWSTR lpMachineName, LPCWSTR lpDatabaseName,
|
|
DWORD dwDesiredAccess )
|
|
{
|
|
struct sc_handle *retval;
|
|
HKEY hReg;
|
|
LONG r;
|
|
|
|
TRACE("(%s,%s,0x%08lx)\n", debugstr_w(lpMachineName),
|
|
debugstr_w(lpDatabaseName), dwDesiredAccess);
|
|
|
|
/*
|
|
* FIXME: what is lpDatabaseName?
|
|
* It should be set to "SERVICES_ACTIVE_DATABASE" according to
|
|
* docs, but what if it isn't?
|
|
*/
|
|
|
|
retval = alloc_sc_handle( SC_HTYPE_MANAGER );
|
|
if( NULL == retval ) return NULL;
|
|
|
|
retval->u.manager.ref_count = 1;
|
|
|
|
r = RegConnectRegistryW(lpMachineName,HKEY_LOCAL_MACHINE,&hReg);
|
|
if (r!=ERROR_SUCCESS)
|
|
goto error;
|
|
|
|
r = RegOpenKeyExW(hReg, szServiceManagerKey,
|
|
0, KEY_ALL_ACCESS, &retval->u.manager.hkey_scm_db);
|
|
RegCloseKey( hReg );
|
|
if (r!=ERROR_SUCCESS)
|
|
goto error;
|
|
|
|
TRACE("returning %p\n", retval);
|
|
|
|
return (SC_HANDLE) retval;
|
|
|
|
error:
|
|
free_sc_handle( retval );
|
|
return NULL;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* ControlService [ADVAPI32.@]
|
|
*
|
|
* Send a control code to a service.
|
|
*
|
|
* PARAMS
|
|
* hService [I] Handle of the service control manager database
|
|
* dwControl [I] Control code to send (SERVICE_CONTROL_* flags from "winsvc.h")
|
|
* lpServiceStatus [O] Destination for the status of the service, if available
|
|
*
|
|
* RETURNS
|
|
* Success: TRUE.
|
|
* Failure: FALSE.
|
|
*/
|
|
BOOL WINAPI ControlService( SC_HANDLE hService, DWORD dwControl,
|
|
LPSERVICE_STATUS lpServiceStatus )
|
|
{
|
|
FIXME("(%p,%ld,%p): stub\n",hService,dwControl,lpServiceStatus);
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* CloseServiceHandle [ADVAPI32.@]
|
|
*
|
|
* Close a handle to a service or the service control manager database.
|
|
*
|
|
* PARAMS
|
|
* hSCObject [I] Handle to service or service control manager database
|
|
*
|
|
* RETURNS
|
|
* Success: TRUE
|
|
* Failure: FALSE
|
|
*/
|
|
BOOL WINAPI
|
|
CloseServiceHandle( SC_HANDLE hSCObject )
|
|
{
|
|
TRACE("(%p)\n", hSCObject);
|
|
|
|
free_sc_handle( (struct sc_handle*) hSCObject );
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* OpenServiceA [ADVAPI32.@]
|
|
*
|
|
* Open a handle to a service.
|
|
*
|
|
* PARAMS
|
|
* hSCManager [I] Handle of the service control manager database
|
|
* lpServiceName [I] Name of the service to open
|
|
* dwDesiredAccess [I] Access required to the service
|
|
*
|
|
* RETURNS
|
|
* Success: Handle to the service
|
|
* Failure: NULL
|
|
*/
|
|
SC_HANDLE WINAPI OpenServiceA( SC_HANDLE hSCManager, LPCSTR lpServiceName,
|
|
DWORD dwDesiredAccess )
|
|
{
|
|
UNICODE_STRING lpServiceNameW;
|
|
SC_HANDLE ret;
|
|
RtlCreateUnicodeStringFromAsciiz (&lpServiceNameW,lpServiceName);
|
|
if(lpServiceName)
|
|
TRACE("Request for service %s\n",lpServiceName);
|
|
else
|
|
return FALSE;
|
|
ret = OpenServiceW( hSCManager, lpServiceNameW.Buffer, dwDesiredAccess);
|
|
RtlFreeUnicodeString(&lpServiceNameW);
|
|
return ret;
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* OpenServiceW [ADVAPI32.@]
|
|
*
|
|
* See OpenServiceA.
|
|
*/
|
|
SC_HANDLE WINAPI OpenServiceW( SC_HANDLE hSCManager, LPCWSTR lpServiceName,
|
|
DWORD dwDesiredAccess)
|
|
{
|
|
struct sc_handle *hscm = hSCManager;
|
|
struct sc_handle *retval;
|
|
HKEY hKey;
|
|
long r;
|
|
|
|
TRACE("(%p,%p,%ld)\n",hSCManager, lpServiceName,
|
|
dwDesiredAccess);
|
|
|
|
retval = alloc_sc_handle( SC_HTYPE_SERVICE );
|
|
if( NULL == retval )
|
|
return NULL;
|
|
|
|
r = RegOpenKeyExW( hscm->u.manager.hkey_scm_db,
|
|
lpServiceName, 0, KEY_ALL_ACCESS, &hKey );
|
|
if (r!=ERROR_SUCCESS)
|
|
{
|
|
free_sc_handle( retval );
|
|
SetLastError( ERROR_SERVICE_DOES_NOT_EXIST );
|
|
return NULL;
|
|
}
|
|
|
|
init_service_handle( retval, hscm, hKey, lpServiceName );
|
|
|
|
TRACE("returning %p\n",retval);
|
|
|
|
return (SC_HANDLE) retval;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CreateServiceW [ADVAPI32.@]
|
|
*/
|
|
SC_HANDLE WINAPI
|
|
CreateServiceW( SC_HANDLE hSCManager, LPCWSTR lpServiceName,
|
|
LPCWSTR lpDisplayName, DWORD dwDesiredAccess,
|
|
DWORD dwServiceType, DWORD dwStartType,
|
|
DWORD dwErrorControl, LPCWSTR lpBinaryPathName,
|
|
LPCWSTR lpLoadOrderGroup, LPDWORD lpdwTagId,
|
|
LPCWSTR lpDependencies, LPCWSTR lpServiceStartName,
|
|
LPCWSTR lpPassword )
|
|
{
|
|
struct sc_handle *hscm = hSCManager;
|
|
struct sc_handle *retval;
|
|
HKEY hKey;
|
|
LONG r;
|
|
DWORD dp;
|
|
static const WCHAR szDisplayName[] = { 'D','i','s','p','l','a','y','N','a','m','e', 0 };
|
|
static const WCHAR szType[] = {'T','y','p','e',0};
|
|
static const WCHAR szStart[] = {'S','t','a','r','t',0};
|
|
static const WCHAR szError[] = {'E','r','r','o','r','C','o','n','t','r','o','l', 0};
|
|
static const WCHAR szImagePath[] = {'I','m','a','g','e','P','a','t','h',0};
|
|
static const WCHAR szGroup[] = {'G','r','o','u','p',0};
|
|
static const WCHAR szDependencies[] = { 'D','e','p','e','n','d','e','n','c','i','e','s',0};
|
|
|
|
FIXME("%p %s %s\n", hSCManager,
|
|
debugstr_w(lpServiceName), debugstr_w(lpDisplayName));
|
|
|
|
retval = alloc_sc_handle( SC_HTYPE_SERVICE );
|
|
if( NULL == retval )
|
|
return NULL;
|
|
|
|
r = RegCreateKeyExW(hscm->u.manager.hkey_scm_db, lpServiceName, 0, NULL,
|
|
REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &hKey, &dp);
|
|
if (r!=ERROR_SUCCESS)
|
|
goto error;
|
|
|
|
init_service_handle( retval, hscm, hKey, lpServiceName );
|
|
|
|
if (dp != REG_CREATED_NEW_KEY)
|
|
goto error;
|
|
|
|
if(lpDisplayName)
|
|
{
|
|
r = RegSetValueExW(hKey, szDisplayName, 0, REG_SZ, (LPBYTE)lpDisplayName,
|
|
(strlenW(lpDisplayName)+1)*sizeof(WCHAR) );
|
|
if (r!=ERROR_SUCCESS)
|
|
goto error;
|
|
}
|
|
|
|
r = RegSetValueExW(hKey, szType, 0, REG_DWORD, (LPVOID)&dwServiceType, sizeof (DWORD) );
|
|
if (r!=ERROR_SUCCESS)
|
|
goto error;
|
|
|
|
r = RegSetValueExW(hKey, szStart, 0, REG_DWORD, (LPVOID)&dwStartType, sizeof (DWORD) );
|
|
if (r!=ERROR_SUCCESS)
|
|
goto error;
|
|
|
|
r = RegSetValueExW(hKey, szError, 0, REG_DWORD,
|
|
(LPVOID)&dwErrorControl, sizeof (DWORD) );
|
|
if (r!=ERROR_SUCCESS)
|
|
goto error;
|
|
|
|
if(lpBinaryPathName)
|
|
{
|
|
r = RegSetValueExW(hKey, szImagePath, 0, REG_SZ, (LPBYTE)lpBinaryPathName,
|
|
(strlenW(lpBinaryPathName)+1)*sizeof(WCHAR) );
|
|
if (r!=ERROR_SUCCESS)
|
|
goto error;
|
|
}
|
|
|
|
if(lpLoadOrderGroup)
|
|
{
|
|
r = RegSetValueExW(hKey, szGroup, 0, REG_SZ, (LPBYTE)lpLoadOrderGroup,
|
|
(strlenW(lpLoadOrderGroup)+1)*sizeof(WCHAR) );
|
|
if (r!=ERROR_SUCCESS)
|
|
goto error;
|
|
}
|
|
|
|
if(lpDependencies)
|
|
{
|
|
DWORD len = 0;
|
|
|
|
/* determine the length of a double null terminated multi string */
|
|
do {
|
|
len += (strlenW(&lpDependencies[len])+1);
|
|
} while (lpDependencies[len++]);
|
|
|
|
r = RegSetValueExW(hKey, szDependencies, 0, REG_MULTI_SZ,
|
|
(LPBYTE)lpDependencies, len );
|
|
if (r!=ERROR_SUCCESS)
|
|
goto error;
|
|
}
|
|
|
|
if(lpPassword)
|
|
{
|
|
FIXME("Don't know how to add a Password for a service.\n");
|
|
}
|
|
|
|
if(lpServiceStartName)
|
|
{
|
|
FIXME("Don't know how to add a ServiceStartName for a service.\n");
|
|
}
|
|
|
|
return (SC_HANDLE) retval;
|
|
|
|
error:
|
|
free_sc_handle( retval );
|
|
return NULL;
|
|
}
|
|
|
|
|
|
static inline LPWSTR SERV_dup( LPCSTR str )
|
|
{
|
|
UINT len;
|
|
LPWSTR wstr;
|
|
|
|
if( !str )
|
|
return NULL;
|
|
len = MultiByteToWideChar( CP_ACP, 0, str, -1, NULL, 0 );
|
|
wstr = HeapAlloc( GetProcessHeap(), 0, len*sizeof (WCHAR) );
|
|
MultiByteToWideChar( CP_ACP, 0, str, -1, wstr, len );
|
|
return wstr;
|
|
}
|
|
|
|
static inline LPWSTR SERV_dupmulti( LPCSTR str )
|
|
{
|
|
UINT len = 0, n = 0;
|
|
LPWSTR wstr;
|
|
|
|
if( !str )
|
|
return NULL;
|
|
do {
|
|
len += MultiByteToWideChar( CP_ACP, 0, &str[n], -1, NULL, 0 );
|
|
n += (strlen( &str[n] ) + 1);
|
|
} while (str[n]);
|
|
len++;
|
|
n++;
|
|
|
|
wstr = HeapAlloc( GetProcessHeap(), 0, len*sizeof (WCHAR) );
|
|
MultiByteToWideChar( CP_ACP, 0, str, n, wstr, len );
|
|
return wstr;
|
|
}
|
|
|
|
static inline VOID SERV_free( LPWSTR wstr )
|
|
{
|
|
HeapFree( GetProcessHeap(), 0, wstr );
|
|
}
|
|
|
|
/******************************************************************************
|
|
* CreateServiceA [ADVAPI32.@]
|
|
*/
|
|
SC_HANDLE WINAPI
|
|
CreateServiceA( SC_HANDLE hSCManager, LPCSTR lpServiceName,
|
|
LPCSTR lpDisplayName, DWORD dwDesiredAccess,
|
|
DWORD dwServiceType, DWORD dwStartType,
|
|
DWORD dwErrorControl, LPCSTR lpBinaryPathName,
|
|
LPCSTR lpLoadOrderGroup, LPDWORD lpdwTagId,
|
|
LPCSTR lpDependencies, LPCSTR lpServiceStartName,
|
|
LPCSTR lpPassword )
|
|
{
|
|
LPWSTR lpServiceNameW, lpDisplayNameW, lpBinaryPathNameW,
|
|
lpLoadOrderGroupW, lpDependenciesW, lpServiceStartNameW, lpPasswordW;
|
|
SC_HANDLE r;
|
|
|
|
TRACE("%p %s %s\n", hSCManager,
|
|
debugstr_a(lpServiceName), debugstr_a(lpDisplayName));
|
|
|
|
lpServiceNameW = SERV_dup( lpServiceName );
|
|
lpDisplayNameW = SERV_dup( lpDisplayName );
|
|
lpBinaryPathNameW = SERV_dup( lpBinaryPathName );
|
|
lpLoadOrderGroupW = SERV_dup( lpLoadOrderGroup );
|
|
lpDependenciesW = SERV_dupmulti( lpDependencies );
|
|
lpServiceStartNameW = SERV_dup( lpServiceStartName );
|
|
lpPasswordW = SERV_dup( lpPassword );
|
|
|
|
r = CreateServiceW( hSCManager, lpServiceNameW, lpDisplayNameW,
|
|
dwDesiredAccess, dwServiceType, dwStartType, dwErrorControl,
|
|
lpBinaryPathNameW, lpLoadOrderGroupW, lpdwTagId,
|
|
lpDependenciesW, lpServiceStartNameW, lpPasswordW );
|
|
|
|
SERV_free( lpServiceNameW );
|
|
SERV_free( lpDisplayNameW );
|
|
SERV_free( lpBinaryPathNameW );
|
|
SERV_free( lpLoadOrderGroupW );
|
|
SERV_free( lpDependenciesW );
|
|
SERV_free( lpServiceStartNameW );
|
|
SERV_free( lpPasswordW );
|
|
|
|
return r;
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* DeleteService [ADVAPI32.@]
|
|
*
|
|
* Delete a service from the service control manager database.
|
|
*
|
|
* PARAMS
|
|
* hService [I] Handle of the service to delete
|
|
*
|
|
* RETURNS
|
|
* Success: TRUE
|
|
* Failure: FALSE
|
|
*/
|
|
BOOL WINAPI DeleteService( SC_HANDLE hService )
|
|
{
|
|
struct sc_handle *hsvc = hService;
|
|
HKEY hKey = hsvc->u.service.hkey;
|
|
WCHAR valname[MAX_PATH+1];
|
|
INT index = 0;
|
|
LONG rc;
|
|
DWORD size;
|
|
|
|
size = MAX_PATH+1;
|
|
/* Clean out the values */
|
|
rc = RegEnumValueW(hKey, index, valname,&size,0,0,0,0);
|
|
while (rc == ERROR_SUCCESS)
|
|
{
|
|
RegDeleteValueW(hKey,valname);
|
|
index++;
|
|
size = MAX_PATH+1;
|
|
rc = RegEnumValueW(hKey, index, valname, &size,0,0,0,0);
|
|
}
|
|
|
|
RegCloseKey(hKey);
|
|
hsvc->u.service.hkey = NULL;
|
|
|
|
/* delete the key */
|
|
RegDeleteKeyW(hsvc->u.service.sc_manager->u.manager.hkey_scm_db,
|
|
hsvc->u.service.name);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* StartServiceA [ADVAPI32.@]
|
|
*
|
|
* Start a service
|
|
*
|
|
* PARAMS
|
|
* hService [I] Handle of service
|
|
* dwNumServiceArgs [I] Number of arguments
|
|
* lpServiceArgVectors [I] Address of array of argument strings
|
|
*
|
|
* NOTES
|
|
* - NT implements this function using an obscure RPC call.
|
|
* - You might need to do a "setenv SystemRoot \\WINNT" in your .cshrc
|
|
* to get things like "%SystemRoot%\\System32\\service.exe" to load.
|
|
* - This will only work for shared address space. How should the service
|
|
* args be transferred when address spaces are separated?
|
|
* - Can only start one service at a time.
|
|
* - Has no concept of privilege.
|
|
*
|
|
* RETURNS
|
|
* Success: TRUE.
|
|
* Failure: FALSE
|
|
*/
|
|
BOOL WINAPI
|
|
StartServiceA( SC_HANDLE hService, DWORD dwNumServiceArgs,
|
|
LPCSTR *lpServiceArgVectors )
|
|
{
|
|
LPWSTR *lpwstr=NULL;
|
|
UNICODE_STRING usBuffer;
|
|
unsigned int i;
|
|
|
|
TRACE("(%p,%ld,%p)\n",hService,dwNumServiceArgs,lpServiceArgVectors);
|
|
|
|
if(dwNumServiceArgs)
|
|
lpwstr = (LPWSTR*) HeapAlloc( GetProcessHeap(), 0,
|
|
dwNumServiceArgs*sizeof(LPWSTR) );
|
|
else
|
|
lpwstr = NULL;
|
|
|
|
for(i=0; i<dwNumServiceArgs; i++)
|
|
{
|
|
RtlCreateUnicodeStringFromAsciiz (&usBuffer,lpServiceArgVectors[i]);
|
|
lpwstr[i]=usBuffer.Buffer;
|
|
}
|
|
|
|
StartServiceW(hService, dwNumServiceArgs, (LPCWSTR *)lpwstr);
|
|
|
|
if(dwNumServiceArgs)
|
|
{
|
|
for(i=0; i<dwNumServiceArgs; i++)
|
|
HeapFree(GetProcessHeap(), 0, lpwstr[i]);
|
|
HeapFree(GetProcessHeap(), 0, lpwstr);
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/******************************************************************************
|
|
* StartServiceW [ADVAPI32.@]
|
|
*
|
|
* See StartServiceA.
|
|
*/
|
|
BOOL WINAPI
|
|
StartServiceW( SC_HANDLE hService, DWORD dwNumServiceArgs,
|
|
LPCWSTR *lpServiceArgVectors )
|
|
{
|
|
static const WCHAR _WaitServiceStartW[] = {'A','D','V','A','P','I','_','W',
|
|
'a','i','t','S','e','r','v','i',
|
|
'c','e','S','t','a','r','t',0};
|
|
static const WCHAR _ImagePathW[] = {'I','m','a','g','e','P','a','t','h',0};
|
|
|
|
struct sc_handle *hsvc = hService;
|
|
WCHAR path[MAX_PATH],str[MAX_PATH];
|
|
DWORD type,size;
|
|
DWORD i;
|
|
long r;
|
|
HANDLE hLock;
|
|
HANDLE hServiceShmem = NULL;
|
|
HANDLE wait = NULL;
|
|
LPWSTR shmem_lock = NULL;
|
|
struct SEB *seb = NULL;
|
|
LPWSTR argptr;
|
|
PROCESS_INFORMATION procinfo;
|
|
STARTUPINFOW startupinfo;
|
|
BOOL ret = FALSE;
|
|
|
|
TRACE("(%p,%ld,%p)\n",hService,dwNumServiceArgs,
|
|
lpServiceArgVectors);
|
|
|
|
size = sizeof(str);
|
|
r = RegQueryValueExW(hsvc->u.service.hkey, _ImagePathW, NULL, &type, (LPVOID)str, &size);
|
|
if (r!=ERROR_SUCCESS)
|
|
return FALSE;
|
|
ExpandEnvironmentStringsW(str,path,sizeof(path));
|
|
|
|
TRACE("Starting service %s\n", debugstr_w(path) );
|
|
|
|
hLock = LockServiceDatabase( hsvc->u.service.sc_manager );
|
|
if( NULL == hLock )
|
|
return FALSE;
|
|
|
|
/*
|
|
* FIXME: start dependent services
|
|
*/
|
|
|
|
/* pass argv[0] (service name) to the service via global SCM lock object */
|
|
shmem_lock = MapViewOfFile( hLock, FILE_MAP_ALL_ACCESS,
|
|
0, 0, MAX_SERVICE_NAME * sizeof(WCHAR) );
|
|
if( NULL == shmem_lock )
|
|
{
|
|
ERR("Couldn't map shared memory\n");
|
|
goto done;
|
|
}
|
|
strcpyW( shmem_lock, hsvc->u.service.name );
|
|
|
|
/* create service environment block */
|
|
size = sizeof(struct SEB);
|
|
for( i = 0; i < dwNumServiceArgs; i++ )
|
|
size += sizeof(WCHAR) * (1 + strlenW( lpServiceArgVectors[ i ] ));
|
|
|
|
snprintfW( str, MAX_PATH, szServiceShmemNameFmtW, hsvc->u.service.name );
|
|
hServiceShmem = CreateFileMappingW( INVALID_HANDLE_VALUE,
|
|
NULL, PAGE_READWRITE, 0, size, str );
|
|
if( NULL == hServiceShmem )
|
|
{
|
|
ERR("Couldn't create shared memory object\n");
|
|
goto done;
|
|
}
|
|
if( GetLastError() == ERROR_ALREADY_EXISTS )
|
|
{
|
|
SetLastError( ERROR_SERVICE_ALREADY_RUNNING );
|
|
goto done;
|
|
}
|
|
seb = MapViewOfFile( hServiceShmem, FILE_MAP_ALL_ACCESS, 0, 0, 0 );
|
|
if( NULL == seb )
|
|
{
|
|
ERR("Couldn't map shared memory\n");
|
|
goto done;
|
|
}
|
|
|
|
/* copy service args to SEB */
|
|
seb->argc = dwNumServiceArgs;
|
|
argptr = (LPWSTR) &seb[1];
|
|
for( i = 0; i < dwNumServiceArgs; i++ )
|
|
{
|
|
strcpyW( argptr, lpServiceArgVectors[ i ] );
|
|
argptr += 1 + strlenW( argptr );
|
|
}
|
|
|
|
wait = CreateSemaphoreW(NULL,0,1,_WaitServiceStartW);
|
|
if (!wait)
|
|
{
|
|
ERR("Couldn't create wait semaphore\n");
|
|
goto done;
|
|
}
|
|
|
|
ZeroMemory(&startupinfo,sizeof(STARTUPINFOW));
|
|
startupinfo.cb = sizeof(STARTUPINFOW);
|
|
|
|
r = CreateProcessW(NULL,
|
|
path,
|
|
NULL, /* process security attribs */
|
|
NULL, /* thread security attribs */
|
|
FALSE, /* inherit handles */
|
|
0, /* creation flags */
|
|
NULL, /* environment */
|
|
NULL, /* current directory */
|
|
&startupinfo, /* startup info */
|
|
&procinfo); /* process info */
|
|
|
|
if(r == FALSE)
|
|
{
|
|
ERR("Couldn't start process\n");
|
|
goto done;
|
|
}
|
|
CloseHandle( procinfo.hThread );
|
|
|
|
/* docs for StartServiceCtrlDispatcher say this should be 30 sec */
|
|
r = WaitForSingleObject(wait,30000);
|
|
if( WAIT_FAILED == r )
|
|
{
|
|
CloseHandle( procinfo.hProcess );
|
|
goto done;
|
|
}
|
|
|
|
/* allright */
|
|
CloseHandle( procinfo.hProcess );
|
|
ret = TRUE;
|
|
|
|
done:
|
|
if( wait ) CloseHandle( wait );
|
|
if( seb != NULL ) UnmapViewOfFile( seb );
|
|
if( hServiceShmem != NULL ) CloseHandle( hServiceShmem );
|
|
if( shmem_lock != NULL ) UnmapViewOfFile( shmem_lock );
|
|
UnlockServiceDatabase( hLock );
|
|
return ret;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* QueryServiceStatus [ADVAPI32.@]
|
|
*
|
|
* PARAMS
|
|
* hService []
|
|
* lpservicestatus []
|
|
*
|
|
*/
|
|
BOOL WINAPI
|
|
QueryServiceStatus( SC_HANDLE hService, LPSERVICE_STATUS lpservicestatus )
|
|
{
|
|
struct sc_handle *hsvc = hService;
|
|
LONG r;
|
|
DWORD type, val, size;
|
|
WCHAR str[MAX_PATH];
|
|
HANDLE hServiceShmem = NULL;
|
|
|
|
FIXME("(%p,%p) partial\n",hService,lpservicestatus);
|
|
|
|
/* read the service type from the registry */
|
|
size = sizeof(val);
|
|
r = RegQueryValueExA(hsvc->u.service.hkey, "Type", NULL, &type, (LPBYTE)&val, &size);
|
|
if(type!=REG_DWORD)
|
|
{
|
|
ERR("invalid Type\n");
|
|
return FALSE;
|
|
}
|
|
lpservicestatus->dwServiceType = val;
|
|
/* FIXME: how are these determined or read from the registry? */
|
|
/* SERVICE: unavailable=0, stopped=1, starting=2, running=3? */
|
|
|
|
/* Determine if currently running via named shared memory */
|
|
snprintfW( str, MAX_PATH, szServiceShmemNameFmtW, hsvc->u.service.name );
|
|
hServiceShmem = CreateFileMappingW( INVALID_HANDLE_VALUE,
|
|
NULL, PAGE_READWRITE, 0, size, str );
|
|
if( NULL == hServiceShmem )
|
|
{
|
|
lpservicestatus->dwCurrentState = 1;
|
|
} else {
|
|
if( GetLastError() == ERROR_ALREADY_EXISTS )
|
|
{
|
|
lpservicestatus->dwCurrentState = 3;
|
|
} else {
|
|
lpservicestatus->dwCurrentState = 1;
|
|
}
|
|
CloseHandle( hServiceShmem );
|
|
}
|
|
|
|
lpservicestatus->dwControlsAccepted = 0;
|
|
lpservicestatus->dwWin32ExitCode = NO_ERROR;
|
|
lpservicestatus->dwServiceSpecificExitCode = 0;
|
|
lpservicestatus->dwCheckPoint = 0;
|
|
lpservicestatus->dwWaitHint = 0;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* QueryServiceStatusEx [ADVAPI32.@]
|
|
*
|
|
* Get information about a service.
|
|
*
|
|
* PARAMS
|
|
* hService [I] Handle to service to get information about
|
|
* InfoLevel [I] Level of information to get
|
|
* lpBuffer [O] Destination for requested information
|
|
* cbBufSize [I] Size of lpBuffer in bytes
|
|
* pcbBytesNeeded [O] Destination for number of bytes needed, if cbBufSize is too small
|
|
*
|
|
* RETURNS
|
|
* Success: TRUE
|
|
* FAILURE: FALSE
|
|
*/
|
|
BOOL WINAPI QueryServiceStatusEx(SC_HANDLE hService, SC_STATUS_TYPE InfoLevel,
|
|
LPBYTE lpBuffer, DWORD cbBufSize,
|
|
LPDWORD pcbBytesNeeded)
|
|
{
|
|
FIXME("stub\n");
|
|
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
|
|
return FALSE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* QueryServiceConfigA [ADVAPI32.@]
|
|
*/
|
|
BOOL WINAPI
|
|
QueryServiceConfigA( SC_HANDLE hService,
|
|
LPQUERY_SERVICE_CONFIGA lpServiceConfig,
|
|
DWORD cbBufSize, LPDWORD pcbBytesNeeded)
|
|
{
|
|
static const CHAR szDisplayName[] = "DisplayName";
|
|
static const CHAR szType[] = "Type";
|
|
static const CHAR szStart[] = "Start";
|
|
static const CHAR szError[] = "ErrorControl";
|
|
static const CHAR szImagePath[] = "ImagePath";
|
|
static const CHAR szGroup[] = "Group";
|
|
static const CHAR szDependencies[] = "Dependencies";
|
|
HKEY hKey = ((struct sc_handle*) hService)->u.service.hkey;
|
|
CHAR str_buffer[ MAX_PATH ];
|
|
LONG r;
|
|
DWORD type, val, sz, total, n;
|
|
LPBYTE p;
|
|
|
|
TRACE("%p %p %ld %p\n", hService, lpServiceConfig,
|
|
cbBufSize, pcbBytesNeeded);
|
|
|
|
/* calculate the size required first */
|
|
total = sizeof (QUERY_SERVICE_CONFIGA);
|
|
|
|
sz = sizeof(str_buffer);
|
|
r = RegQueryValueExA( hKey, szImagePath, 0, &type, str_buffer, &sz );
|
|
if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ || type == REG_EXPAND_SZ ) )
|
|
{
|
|
sz = ExpandEnvironmentStringsA(str_buffer,NULL,0);
|
|
if( 0 == sz ) return FALSE;
|
|
|
|
total += sz;
|
|
}
|
|
else
|
|
{
|
|
/* FIXME: set last error */
|
|
return FALSE;
|
|
}
|
|
|
|
sz = 0;
|
|
r = RegQueryValueExA( hKey, szGroup, 0, &type, NULL, &sz );
|
|
if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ ) )
|
|
total += sz;
|
|
|
|
sz = 0;
|
|
r = RegQueryValueExA( hKey, szDependencies, 0, &type, NULL, &sz );
|
|
if( ( r == ERROR_SUCCESS ) && ( type == REG_MULTI_SZ ) )
|
|
total += sz;
|
|
|
|
sz = 0;
|
|
r = RegQueryValueExA( hKey, szStart, 0, &type, NULL, &sz );
|
|
if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ ) )
|
|
total += sz;
|
|
|
|
sz = 0;
|
|
r = RegQueryValueExA( hKey, szDisplayName, 0, &type, NULL, &sz );
|
|
if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ ) )
|
|
total += sz;
|
|
|
|
/* if there's not enough memory, return an error */
|
|
if( total > *pcbBytesNeeded )
|
|
{
|
|
*pcbBytesNeeded = total;
|
|
SetLastError( ERROR_INSUFFICIENT_BUFFER );
|
|
return FALSE;
|
|
}
|
|
|
|
*pcbBytesNeeded = total;
|
|
ZeroMemory( lpServiceConfig, total );
|
|
|
|
sz = sizeof val;
|
|
r = RegQueryValueExA( hKey, szType, 0, &type, (LPBYTE)&val, &sz );
|
|
if( ( r == ERROR_SUCCESS ) || ( type == REG_DWORD ) )
|
|
lpServiceConfig->dwServiceType = val;
|
|
|
|
sz = sizeof val;
|
|
r = RegQueryValueExA( hKey, szStart, 0, &type, (LPBYTE)&val, &sz );
|
|
if( ( r == ERROR_SUCCESS ) || ( type == REG_DWORD ) )
|
|
lpServiceConfig->dwStartType = val;
|
|
|
|
sz = sizeof val;
|
|
r = RegQueryValueExA( hKey, szError, 0, &type, (LPBYTE)&val, &sz );
|
|
if( ( r == ERROR_SUCCESS ) || ( type == REG_DWORD ) )
|
|
lpServiceConfig->dwErrorControl = val;
|
|
|
|
/* now do the strings */
|
|
p = (LPBYTE) &lpServiceConfig[1];
|
|
n = total - sizeof (QUERY_SERVICE_CONFIGA);
|
|
|
|
sz = sizeof(str_buffer);
|
|
r = RegQueryValueExA( hKey, szImagePath, 0, &type, str_buffer, &sz );
|
|
if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ || type == REG_EXPAND_SZ ) )
|
|
{
|
|
sz = ExpandEnvironmentStringsA(str_buffer, p, n);
|
|
if( 0 == sz || sz > n ) return FALSE;
|
|
|
|
lpServiceConfig->lpBinaryPathName = (LPSTR) p;
|
|
p += sz;
|
|
n -= sz;
|
|
}
|
|
else
|
|
{
|
|
/* FIXME: set last error */
|
|
return FALSE;
|
|
}
|
|
|
|
sz = n;
|
|
r = RegQueryValueExA( hKey, szGroup, 0, &type, p, &sz );
|
|
if( ( r == ERROR_SUCCESS ) || ( type == REG_SZ ) )
|
|
{
|
|
lpServiceConfig->lpLoadOrderGroup = (LPSTR) p;
|
|
p += sz;
|
|
n -= sz;
|
|
}
|
|
|
|
sz = n;
|
|
r = RegQueryValueExA( hKey, szDependencies, 0, &type, p, &sz );
|
|
if( ( r == ERROR_SUCCESS ) || ( type == REG_SZ ) )
|
|
{
|
|
lpServiceConfig->lpDependencies = (LPSTR) p;
|
|
p += sz;
|
|
n -= sz;
|
|
}
|
|
|
|
if( n < 0 )
|
|
ERR("Buffer overflow!\n");
|
|
|
|
TRACE("Image path = %s\n", lpServiceConfig->lpBinaryPathName );
|
|
TRACE("Group = %s\n", lpServiceConfig->lpLoadOrderGroup );
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* QueryServiceConfigW [ADVAPI32.@]
|
|
*/
|
|
BOOL WINAPI
|
|
QueryServiceConfigW( SC_HANDLE hService,
|
|
LPQUERY_SERVICE_CONFIGW lpServiceConfig,
|
|
DWORD cbBufSize, LPDWORD pcbBytesNeeded)
|
|
{
|
|
static const WCHAR szDisplayName[] = {
|
|
'D','i','s','p','l','a','y','N','a','m','e', 0 };
|
|
static const WCHAR szType[] = {'T','y','p','e',0};
|
|
static const WCHAR szStart[] = {'S','t','a','r','t',0};
|
|
static const WCHAR szError[] = {
|
|
'E','r','r','o','r','C','o','n','t','r','o','l', 0};
|
|
static const WCHAR szImagePath[] = {'I','m','a','g','e','P','a','t','h',0};
|
|
static const WCHAR szGroup[] = {'G','r','o','u','p',0};
|
|
static const WCHAR szDependencies[] = {
|
|
'D','e','p','e','n','d','e','n','c','i','e','s',0};
|
|
HKEY hKey = ((struct sc_handle*) hService)->u.service.hkey;
|
|
WCHAR str_buffer[ MAX_PATH ];
|
|
LONG r;
|
|
DWORD type, val, sz, total, n;
|
|
LPBYTE p;
|
|
|
|
TRACE("%p %p %ld %p\n", hService, lpServiceConfig,
|
|
cbBufSize, pcbBytesNeeded);
|
|
|
|
/* calculate the size required first */
|
|
total = sizeof (QUERY_SERVICE_CONFIGW);
|
|
|
|
sz = sizeof(str_buffer);
|
|
r = RegQueryValueExW( hKey, szImagePath, 0, &type, (LPBYTE) str_buffer, &sz );
|
|
if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ || type == REG_EXPAND_SZ ) )
|
|
{
|
|
sz = ExpandEnvironmentStringsW(str_buffer,NULL,0);
|
|
if( 0 == sz ) return FALSE;
|
|
|
|
total += sizeof(WCHAR) * sz;
|
|
}
|
|
else
|
|
{
|
|
/* FIXME: set last error */
|
|
return FALSE;
|
|
}
|
|
|
|
sz = 0;
|
|
r = RegQueryValueExW( hKey, szGroup, 0, &type, NULL, &sz );
|
|
if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ ) )
|
|
total += sz;
|
|
|
|
sz = 0;
|
|
r = RegQueryValueExW( hKey, szDependencies, 0, &type, NULL, &sz );
|
|
if( ( r == ERROR_SUCCESS ) && ( type == REG_MULTI_SZ ) )
|
|
total += sz;
|
|
|
|
sz = 0;
|
|
r = RegQueryValueExW( hKey, szStart, 0, &type, NULL, &sz );
|
|
if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ ) )
|
|
total += sz;
|
|
|
|
sz = 0;
|
|
r = RegQueryValueExW( hKey, szDisplayName, 0, &type, NULL, &sz );
|
|
if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ ) )
|
|
total += sz;
|
|
|
|
/* if there's not enough memory, return an error */
|
|
if( total > *pcbBytesNeeded )
|
|
{
|
|
*pcbBytesNeeded = total;
|
|
SetLastError( ERROR_INSUFFICIENT_BUFFER );
|
|
return FALSE;
|
|
}
|
|
|
|
*pcbBytesNeeded = total;
|
|
ZeroMemory( lpServiceConfig, total );
|
|
|
|
sz = sizeof val;
|
|
r = RegQueryValueExW( hKey, szType, 0, &type, (LPBYTE)&val, &sz );
|
|
if( ( r == ERROR_SUCCESS ) || ( type == REG_DWORD ) )
|
|
lpServiceConfig->dwServiceType = val;
|
|
|
|
sz = sizeof val;
|
|
r = RegQueryValueExW( hKey, szStart, 0, &type, (LPBYTE)&val, &sz );
|
|
if( ( r == ERROR_SUCCESS ) || ( type == REG_DWORD ) )
|
|
lpServiceConfig->dwStartType = val;
|
|
|
|
sz = sizeof val;
|
|
r = RegQueryValueExW( hKey, szError, 0, &type, (LPBYTE)&val, &sz );
|
|
if( ( r == ERROR_SUCCESS ) || ( type == REG_DWORD ) )
|
|
lpServiceConfig->dwErrorControl = val;
|
|
|
|
/* now do the strings */
|
|
p = (LPBYTE) &lpServiceConfig[1];
|
|
n = total - sizeof (QUERY_SERVICE_CONFIGW);
|
|
|
|
sz = sizeof(str_buffer);
|
|
r = RegQueryValueExW( hKey, szImagePath, 0, &type, (LPBYTE) str_buffer, &sz );
|
|
if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ || type == REG_EXPAND_SZ ) )
|
|
{
|
|
sz = ExpandEnvironmentStringsW(str_buffer, (LPWSTR) p, n);
|
|
sz *= sizeof(WCHAR);
|
|
if( 0 == sz || sz > n ) return FALSE;
|
|
|
|
lpServiceConfig->lpBinaryPathName = (LPWSTR) p;
|
|
p += sz;
|
|
n -= sz;
|
|
}
|
|
else
|
|
{
|
|
/* FIXME: set last error */
|
|
return FALSE;
|
|
}
|
|
|
|
sz = n;
|
|
r = RegQueryValueExW( hKey, szGroup, 0, &type, p, &sz );
|
|
if( ( r == ERROR_SUCCESS ) || ( type == REG_SZ ) )
|
|
{
|
|
lpServiceConfig->lpLoadOrderGroup = (LPWSTR) p;
|
|
p += sz;
|
|
n -= sz;
|
|
}
|
|
|
|
sz = n;
|
|
r = RegQueryValueExW( hKey, szDependencies, 0, &type, p, &sz );
|
|
if( ( r == ERROR_SUCCESS ) || ( type == REG_SZ ) )
|
|
{
|
|
lpServiceConfig->lpDependencies = (LPWSTR) p;
|
|
p += sz;
|
|
n -= sz;
|
|
}
|
|
|
|
if( n < 0 )
|
|
ERR("Buffer overflow!\n");
|
|
|
|
TRACE("Image path = %s\n", debugstr_w(lpServiceConfig->lpBinaryPathName) );
|
|
TRACE("Group = %s\n", debugstr_w(lpServiceConfig->lpLoadOrderGroup) );
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* ChangeServiceConfigW [ADVAPI32.@]
|
|
*/
|
|
BOOL WINAPI ChangeServiceConfigW( SC_HANDLE hService, DWORD dwServiceType,
|
|
DWORD dwStartType, DWORD dwErrorControl, LPCWSTR lpBinaryPathName,
|
|
LPCWSTR lpLoadOrderGroup, LPDWORD lpdwTagId, LPCWSTR lpDependencies,
|
|
LPCWSTR lpServiceStartName, LPCWSTR lpPassword, LPCWSTR lpDisplayName)
|
|
{
|
|
FIXME("%p %ld %ld %ld %s %s %p %p %s %s %s\n",
|
|
hService, dwServiceType, dwStartType, dwErrorControl,
|
|
debugstr_w(lpBinaryPathName), debugstr_w(lpLoadOrderGroup),
|
|
lpdwTagId, lpDependencies, debugstr_w(lpServiceStartName),
|
|
debugstr_w(lpPassword), debugstr_w(lpDisplayName) );
|
|
return TRUE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* ChangeServiceConfigA [ADVAPI32.@]
|
|
*/
|
|
BOOL WINAPI ChangeServiceConfigA( SC_HANDLE hService, DWORD dwServiceType,
|
|
DWORD dwStartType, DWORD dwErrorControl, LPCSTR lpBinaryPathName,
|
|
LPCSTR lpLoadOrderGroup, LPDWORD lpdwTagId, LPCSTR lpDependencies,
|
|
LPCSTR lpServiceStartName, LPCSTR lpPassword, LPCSTR lpDisplayName)
|
|
{
|
|
LPWSTR wBinaryPathName, wLoadOrderGroup, wDependencies;
|
|
LPWSTR wServiceStartName, wPassword, wDisplayName;
|
|
BOOL r;
|
|
|
|
TRACE("%p %ld %ld %ld %s %s %p %p %s %s %s\n",
|
|
hService, dwServiceType, dwStartType, dwErrorControl,
|
|
debugstr_a(lpBinaryPathName), debugstr_a(lpLoadOrderGroup),
|
|
lpdwTagId, lpDependencies, debugstr_a(lpServiceStartName),
|
|
debugstr_a(lpPassword), debugstr_a(lpDisplayName) );
|
|
|
|
wBinaryPathName = SERV_dup( lpBinaryPathName );
|
|
wLoadOrderGroup = SERV_dup( lpLoadOrderGroup );
|
|
wDependencies = SERV_dupmulti( lpDependencies );
|
|
wServiceStartName = SERV_dup( lpServiceStartName );
|
|
wPassword = SERV_dup( lpPassword );
|
|
wDisplayName = SERV_dup( lpDisplayName );
|
|
|
|
r = ChangeServiceConfigW( hService, dwServiceType,
|
|
dwStartType, dwErrorControl, wBinaryPathName,
|
|
wLoadOrderGroup, lpdwTagId, wDependencies,
|
|
wServiceStartName, wPassword, wDisplayName);
|
|
|
|
SERV_free( wBinaryPathName );
|
|
SERV_free( wLoadOrderGroup );
|
|
SERV_free( wDependencies );
|
|
SERV_free( wServiceStartName );
|
|
SERV_free( wPassword );
|
|
SERV_free( wDisplayName );
|
|
|
|
return r;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* ChangeServiceConfig2A [ADVAPI32.@]
|
|
*/
|
|
BOOL WINAPI ChangeServiceConfig2A( SC_HANDLE hService, DWORD dwInfoLevel,
|
|
LPVOID lpInfo)
|
|
{
|
|
BOOL r = FALSE;
|
|
|
|
TRACE("%p %ld %p\n",hService, dwInfoLevel, lpInfo);
|
|
|
|
if (dwInfoLevel == SERVICE_CONFIG_DESCRIPTION)
|
|
{
|
|
LPSERVICE_DESCRIPTIONA sd = (LPSERVICE_DESCRIPTIONA) lpInfo;
|
|
SERVICE_DESCRIPTIONW sdw;
|
|
|
|
sdw.lpDescription = SERV_dup( sd->lpDescription );
|
|
|
|
r = ChangeServiceConfig2W( hService, dwInfoLevel, &sdw );
|
|
|
|
SERV_free( sdw.lpDescription );
|
|
}
|
|
else if (dwInfoLevel == SERVICE_CONFIG_FAILURE_ACTIONS)
|
|
{
|
|
LPSERVICE_FAILURE_ACTIONSA fa = (LPSERVICE_FAILURE_ACTIONSA) lpInfo;
|
|
SERVICE_FAILURE_ACTIONSW faw;
|
|
|
|
faw.dwResetPeriod = fa->dwResetPeriod;
|
|
faw.lpRebootMsg = SERV_dup( fa->lpRebootMsg );
|
|
faw.lpCommand = SERV_dup( fa->lpCommand );
|
|
faw.cActions = fa->cActions;
|
|
faw.lpsaActions = fa->lpsaActions;
|
|
|
|
r = ChangeServiceConfig2W( hService, dwInfoLevel, &faw );
|
|
|
|
SERV_free( faw.lpRebootMsg );
|
|
SERV_free( faw.lpCommand );
|
|
}
|
|
else
|
|
SetLastError( ERROR_INVALID_PARAMETER );
|
|
|
|
return r;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* ChangeServiceConfig2W [ADVAPI32.@]
|
|
*/
|
|
BOOL WINAPI ChangeServiceConfig2W( SC_HANDLE hService, DWORD dwInfoLevel,
|
|
LPVOID lpInfo)
|
|
{
|
|
HKEY hKey = ((struct sc_handle*) hService)->u.service.hkey;
|
|
|
|
if (dwInfoLevel == SERVICE_CONFIG_DESCRIPTION)
|
|
{
|
|
static const WCHAR szDescription[] = {'D','e','s','c','r','i','p','t','i','o','n',0};
|
|
LPSERVICE_DESCRIPTIONW sd = (LPSERVICE_DESCRIPTIONW)lpInfo;
|
|
if (sd->lpDescription)
|
|
{
|
|
TRACE("Setting Description to %s\n",debugstr_w(sd->lpDescription));
|
|
if (sd->lpDescription[0] == 0)
|
|
RegDeleteValueW(hKey,szDescription);
|
|
else
|
|
RegSetValueExW(hKey, szDescription, 0, REG_SZ,
|
|
(LPVOID)sd->lpDescription,
|
|
sizeof(WCHAR)*(strlenW(sd->lpDescription)+1));
|
|
}
|
|
}
|
|
else
|
|
FIXME("STUB: %p %ld %p\n",hService, dwInfoLevel, lpInfo);
|
|
return TRUE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* QueryServiceObjectSecurity [ADVAPI32.@]
|
|
*/
|
|
BOOL WINAPI QueryServiceObjectSecurity(SC_HANDLE hService,
|
|
SECURITY_INFORMATION dwSecurityInformation,
|
|
PSECURITY_DESCRIPTOR lpSecurityDescriptor,
|
|
DWORD cbBufSize, LPDWORD pcbBytesNeeded)
|
|
{
|
|
PACL pACL = NULL;
|
|
FIXME("%p %ld %p %lu %p\n", hService, dwSecurityInformation,
|
|
lpSecurityDescriptor, cbBufSize, pcbBytesNeeded);
|
|
|
|
|
|
InitializeSecurityDescriptor(lpSecurityDescriptor, SECURITY_DESCRIPTOR_REVISION);
|
|
|
|
pACL = HeapAlloc( GetProcessHeap(), 0, sizeof(ACL) );
|
|
InitializeAcl(pACL, sizeof(ACL), ACL_REVISION);
|
|
SetSecurityDescriptorDacl(lpSecurityDescriptor, TRUE, pACL, TRUE);
|
|
return TRUE;
|
|
}
|
|
|
|
/******************************************************************************
|
|
* SetServiceObjectSecurity [ADVAPI32.@]
|
|
*/
|
|
BOOL WINAPI SetServiceObjectSecurity(SC_HANDLE hService,
|
|
SECURITY_INFORMATION dwSecurityInformation,
|
|
PSECURITY_DESCRIPTOR lpSecurityDescriptor)
|
|
{
|
|
FIXME("%p %ld %p\n", hService, dwSecurityInformation, lpSecurityDescriptor);
|
|
return TRUE;
|
|
}
|