2 * Win32_Service methods implementation
4 * Copyright 2012 Hans Leidekker for CodeWeavers
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
31 #include "wine/debug.h"
32 #include "wbemprox_private.h"
34 WINE_DEFAULT_DEBUG_CHANNEL(wbemprox
);
36 static UINT
map_error( DWORD error
)
40 case ERROR_SUCCESS
: return 0;
41 case ERROR_ACCESS_DENIED
: return 2;
42 case ERROR_DEPENDENT_SERVICES_RUNNING
: return 3;
43 case ERROR_INVALID_SERVICE_CONTROL
: return 4;
44 case ERROR_SERVICE_CANNOT_ACCEPT_CTRL
: return 5;
45 case ERROR_SERVICE_NOT_ACTIVE
: return 6;
46 case ERROR_SERVICE_REQUEST_TIMEOUT
: return 7;
47 case ERROR_SERVICE_ALREADY_RUNNING
: return 10;
49 WARN("unknown error %u\n", error
);
55 static HRESULT
control_service( const WCHAR
*name
, DWORD control
, VARIANT
*retval
)
57 SC_HANDLE manager
, service
= NULL
;
58 SERVICE_STATUS status
;
61 if (!(manager
= OpenSCManagerW( NULL
, NULL
, SC_MANAGER_ENUMERATE_SERVICE
)))
63 error
= map_error( GetLastError() );
66 if (!(service
= OpenServiceW( manager
, name
, SERVICE_STOP
|SERVICE_START
|SERVICE_PAUSE_CONTINUE
)))
68 error
= map_error( GetLastError() );
71 if (!ControlService( service
, control
, &status
)) error
= map_error( GetLastError() );
74 set_variant( VT_UI4
, error
, NULL
, retval
);
75 CloseServiceHandle( service
);
76 CloseServiceHandle( manager
);
80 HRESULT
service_pause_service( IWbemClassObject
*obj
, IWbemClassObject
*in
, IWbemClassObject
**out
)
83 IWbemClassObject
*sig
;
86 TRACE("%p, %p, %p\n", obj
, in
, out
);
88 hr
= IWbemClassObject_Get( obj
, prop_nameW
, 0, &name
, NULL
, NULL
);
89 if (hr
!= S_OK
) return hr
;
91 hr
= create_signature( class_serviceW
, method_pauseserviceW
, PARAM_OUT
, &sig
);
94 VariantClear( &name
);
97 hr
= IWbemClassObject_SpawnInstance( sig
, 0, out
);
100 VariantClear( &name
);
101 IWbemClassObject_Release( sig
);
104 hr
= control_service( V_BSTR(&name
), SERVICE_CONTROL_PAUSE
, &retval
);
105 if (hr
!= S_OK
) goto done
;
106 hr
= IWbemClassObject_Put( *out
, param_returnvalueW
, 0, &retval
, CIM_UINT32
);
109 VariantClear( &name
);
110 IWbemClassObject_Release( sig
);
111 if (hr
!= S_OK
) IWbemClassObject_Release( *out
);
115 HRESULT
service_resume_service( IWbemClassObject
*obj
, IWbemClassObject
*in
, IWbemClassObject
**out
)
117 VARIANT name
, retval
;
118 IWbemClassObject
*sig
;
121 TRACE("%p, %p, %p\n", obj
, in
, out
);
123 hr
= IWbemClassObject_Get( obj
, prop_nameW
, 0, &name
, NULL
, NULL
);
124 if (hr
!= S_OK
) return hr
;
126 hr
= create_signature( class_serviceW
, method_resumeserviceW
, PARAM_OUT
, &sig
);
129 VariantClear( &name
);
132 hr
= IWbemClassObject_SpawnInstance( sig
, 0, out
);
135 VariantClear( &name
);
136 IWbemClassObject_Release( sig
);
139 hr
= control_service( V_BSTR(&name
), SERVICE_CONTROL_CONTINUE
, &retval
);
140 if (hr
!= S_OK
) goto done
;
141 hr
= IWbemClassObject_Put( *out
, param_returnvalueW
, 0, &retval
, CIM_UINT32
);
144 VariantClear( &name
);
145 IWbemClassObject_Release( sig
);
146 if (hr
!= S_OK
) IWbemClassObject_Release( *out
);
150 static HRESULT
start_service( const WCHAR
*name
, VARIANT
*retval
)
152 SC_HANDLE manager
, service
= NULL
;
155 if (!(manager
= OpenSCManagerW( NULL
, NULL
, SC_MANAGER_ENUMERATE_SERVICE
)))
157 error
= map_error( GetLastError() );
160 if (!(service
= OpenServiceW( manager
, name
, SERVICE_START
)))
162 error
= map_error( GetLastError() );
165 if (!StartServiceW( service
, 0, NULL
)) error
= map_error( GetLastError() );
168 set_variant( VT_UI4
, error
, NULL
, retval
);
169 CloseServiceHandle( service
);
170 CloseServiceHandle( manager
);
174 HRESULT
service_start_service( IWbemClassObject
*obj
, IWbemClassObject
*in
, IWbemClassObject
**out
)
176 VARIANT name
, retval
;
177 IWbemClassObject
*sig
;
180 TRACE("%p, %p, %p\n", obj
, in
, out
);
182 hr
= IWbemClassObject_Get( obj
, prop_nameW
, 0, &name
, NULL
, NULL
);
183 if (hr
!= S_OK
) return hr
;
185 hr
= create_signature( class_serviceW
, method_startserviceW
, PARAM_OUT
, &sig
);
188 VariantClear( &name
);
191 hr
= IWbemClassObject_SpawnInstance( sig
, 0, out
);
194 VariantClear( &name
);
195 IWbemClassObject_Release( sig
);
198 hr
= start_service( V_BSTR(&name
), &retval
);
199 if (hr
!= S_OK
) goto done
;
200 hr
= IWbemClassObject_Put( *out
, param_returnvalueW
, 0, &retval
, CIM_UINT32
);
203 VariantClear( &name
);
204 IWbemClassObject_Release( sig
);
205 if (hr
!= S_OK
) IWbemClassObject_Release( *out
);
209 HRESULT
service_stop_service( IWbemClassObject
*obj
, IWbemClassObject
*in
, IWbemClassObject
**out
)
211 VARIANT name
, retval
;
212 IWbemClassObject
*sig
;
215 TRACE("%p, %p, %p\n", obj
, in
, out
);
217 hr
= IWbemClassObject_Get( obj
, prop_nameW
, 0, &name
, NULL
, NULL
);
218 if (hr
!= S_OK
) return hr
;
220 hr
= create_signature( class_serviceW
, method_stopserviceW
, PARAM_OUT
, &sig
);
223 VariantClear( &name
);
226 hr
= IWbemClassObject_SpawnInstance( sig
, 0, out
);
229 VariantClear( &name
);
230 IWbemClassObject_Release( sig
);
233 hr
= control_service( V_BSTR(&name
), SERVICE_CONTROL_STOP
, &retval
);
234 if (hr
!= S_OK
) goto done
;
235 hr
= IWbemClassObject_Put( *out
, param_returnvalueW
, 0, &retval
, CIM_UINT32
);
238 VariantClear( &name
);
239 IWbemClassObject_Release( sig
);
240 if (hr
!= S_OK
) IWbemClassObject_Release( *out
);