2 * Copyright 2012 Hans Leidekker for CodeWeavers
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
27 #include "wine/test.h"
29 static const WCHAR wqlW[] = {'w','q','l',0};
31 static HRESULT exec_query( IWbemServices *services, const WCHAR *str, IEnumWbemClassObject **result )
33 static const WCHAR captionW[] = {'C','a','p','t','i','o','n',0};
34 static const WCHAR descriptionW[] = {'D','e','s','c','r','i','p','t','i','o','n',0};
36 IWbemClassObject *obj;
37 BSTR wql = SysAllocString( wqlW ), query = SysAllocString( str );
38 LONG flags = WBEM_FLAG_RETURN_IMMEDIATELY | WBEM_FLAG_FORWARD_ONLY;
41 hr = IWbemServices_ExecQuery( services, wql, query, flags, NULL, result );
44 trace("%s\n", wine_dbgstr_w(str));
49 IEnumWbemClassObject_Next( *result, WBEM_INFINITE, 1, &obj, &count );
52 if (IWbemClassObject_Get( obj, captionW, 0, &var, NULL, NULL ) == WBEM_S_NO_ERROR)
54 trace("caption: %s\n", wine_dbgstr_w(V_BSTR(&var)));
57 if (IWbemClassObject_Get( obj, descriptionW, 0, &var, NULL, NULL ) == WBEM_S_NO_ERROR)
59 trace("description: %s\n", wine_dbgstr_w(V_BSTR(&var)));
62 IWbemClassObject_Release( obj );
66 SysFreeString( query );
70 static void test_select( IWbemServices *services )
72 static const WCHAR emptyW[] = {0};
73 static const WCHAR sqlW[] = {'S','Q','L',0};
74 static const WCHAR query1[] =
75 {'S','E','L','E','C','T',' ','H','O','T','F','I','X','I','D',' ','F','R','O','M',' ',
76 'W','i','n','3','2','_','Q','u','i','c','k','F','i','x','E','n','g','i','n','e','e','r','i','n','g',0};
77 static const WCHAR query2[] =
78 {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ','W','i','n','3','2','_','B','I','O','S',0};
79 static const WCHAR query3[] =
80 {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ','W','i','n','3','2','_',
81 'L','o','g','i','c','a','l','D','i','s','k',' ','W','H','E','R','E',' ',
82 '\"','N','T','F','S','\"',' ','=',' ','F','i','l','e','S','y','s','t','e','m',0};
83 static const WCHAR query4[] =
84 {'S','E','L','E','C','T',' ','a',' ','F','R','O','M',' ','b',0};
85 static const WCHAR query5[] =
86 {'S','E','L','E','C','T',' ','a',' ','F','R','O','M',' ','W','i','n','3','2','_','B','i','o','s',0};
87 static const WCHAR query6[] =
88 {'S','E','L','E','C','T',' ','D','e','s','c','r','i','p','t','i','o','n',' ','F','R','O','M',' ',
89 'W','i','n','3','2','_','B','i','o','s',0};
90 static const WCHAR query7[] =
91 {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ','W','i','n','3','2','_',
92 'P','r','o','c','e','s','s',' ','W','H','E','R','E',' ','C','a','p','t','i','o','n',' ',
93 'L','I','K','E',' ','\'','%','%','R','E','G','E','D','I','T','%','\'',0};
94 static const WCHAR query8[] =
95 {'S','E','L','E','C','T',' ','*',' ','F','R','O','M',' ','W','i','n','3','2','_',
96 'D','i','s','k','D','r','i','v','e',' ','W','H','E','R','E',' ','D','e','v','i','c','e','I','D','=',
97 '\"','\\','\\','\\','\\','.','\\','\\','P','H','Y','S','I','C','A','L','D','R','I','V','E','0','\"',0};
98 static const WCHAR *test[] = { query1, query2, query3, query4, query5, query6, query7, query8 };
100 IEnumWbemClassObject *result;
101 BSTR wql = SysAllocString( wqlW );
102 BSTR sql = SysAllocString( sqlW );
103 BSTR query = SysAllocString( query1 );
106 hr = IWbemServices_ExecQuery( services, NULL, NULL, 0, NULL, &result );
107 ok( hr == WBEM_E_INVALID_PARAMETER, "query failed %08x\n", hr );
109 hr = IWbemServices_ExecQuery( services, NULL, query, 0, NULL, &result );
110 ok( hr == WBEM_E_INVALID_PARAMETER, "query failed %08x\n", hr );
112 hr = IWbemServices_ExecQuery( services, wql, NULL, 0, NULL, &result );
113 ok( hr == WBEM_E_INVALID_PARAMETER, "query failed %08x\n", hr );
115 hr = IWbemServices_ExecQuery( services, sql, query, 0, NULL, &result );
116 ok( hr == WBEM_E_INVALID_QUERY_TYPE, "query failed %08x\n", hr );
118 hr = IWbemServices_ExecQuery( services, sql, NULL, 0, NULL, &result );
119 ok( hr == WBEM_E_INVALID_PARAMETER, "query failed %08x\n", hr );
121 SysFreeString( query );
122 query = SysAllocString( emptyW );
123 hr = IWbemServices_ExecQuery( services, wql, query, 0, NULL, &result );
124 ok( hr == WBEM_E_INVALID_PARAMETER, "query failed %08x\n", hr );
126 for (i = 0; i < sizeof(test)/sizeof(test[0]); i++)
128 hr = exec_query( services, test[i], &result );
129 ok( hr == S_OK, "query %u failed: %08x\n", i, hr );
130 if (result) IEnumWbemClassObject_Release( result );
133 SysFreeString( wql );
134 SysFreeString( sql );
135 SysFreeString( query );
138 static void test_Win32_Service( IWbemServices *services )
140 static const WCHAR returnvalueW[] = {'R','e','t','u','r','n','V','a','l','u','e',0};
141 static const WCHAR pauseserviceW[] = {'P','a','u','s','e','S','e','r','v','i','c','e',0};
142 static const WCHAR resumeserviceW[] = {'R','e','s','u','m','e','S','e','r','v','i','c','e',0};
143 static const WCHAR startserviceW[] = {'S','t','a','r','t','S','e','r','v','i','c','e',0};
144 static const WCHAR stopserviceW[] = {'S','t','o','p','S','e','r','v','i','c','e',0};
145 static const WCHAR stateW[] = {'S','t','a','t','e',0};
146 static const WCHAR stoppedW[] = {'S','t','o','p','p','e','d',0};
147 static const WCHAR serviceW[] = {'W','i','n','3','2','_','S','e','r','v','i','c','e','.',
148 'N','a','m','e','=','"','S','p','o','o','l','e','r','"',0};
149 BSTR class = SysAllocString( serviceW ), method;
150 IWbemClassObject *service, *out;
151 VARIANT state, retval;
155 hr = IWbemServices_GetObject( services, class, 0, NULL, &service, NULL );
158 win_skip( "Win32_Service not available\n" );
162 VariantInit( &state );
163 hr = IWbemClassObject_Get( service, stateW, 0, &state, &type, NULL );
164 ok( hr == S_OK, "failed to get service state %08x\n", hr );
165 ok( V_VT( &state ) == VT_BSTR, "unexpected variant type 0x%x\n", V_VT( &state ) );
166 ok( type == CIM_STRING, "unexpected type 0x%x\n", type );
168 if (!lstrcmpW( V_BSTR( &state ), stoppedW ))
171 method = SysAllocString( startserviceW );
172 hr = IWbemServices_ExecMethod( services, class, method, 0, NULL, NULL, &out, NULL );
173 ok( hr == S_OK, "failed to execute method %08x\n", hr );
174 SysFreeString( method );
176 VariantInit( &retval );
177 hr = IWbemClassObject_Get( out, returnvalueW, 0, &retval, NULL, NULL );
178 ok( hr == S_OK, "failed to get return value %08x\n", hr );
179 ok( !V_I4( &retval ), "unexpected error %u\n", V_UI4( &retval ) );
180 IWbemClassObject_Release( out );
183 method = SysAllocString( pauseserviceW );
184 hr = IWbemServices_ExecMethod( services, class, method, 0, NULL, NULL, &out, NULL );
185 ok( hr == S_OK, "failed to execute method %08x\n", hr );
186 SysFreeString( method );
188 VariantInit( &retval );
189 hr = IWbemClassObject_Get( out, returnvalueW, 0, &retval, NULL, NULL );
190 ok( hr == S_OK, "failed to get return value %08x\n", hr );
191 ok( V_I4( &retval ), "unexpected success\n" );
192 IWbemClassObject_Release( out );
195 method = SysAllocString( resumeserviceW );
196 hr = IWbemServices_ExecMethod( services, class, method, 0, NULL, NULL, &out, NULL );
197 ok( hr == S_OK, "failed to execute method %08x\n", hr );
198 SysFreeString( method );
200 VariantInit( &retval );
201 hr = IWbemClassObject_Get( out, returnvalueW, 0, &retval, NULL, NULL );
202 ok( hr == S_OK, "failed to get return value %08x\n", hr );
203 ok( V_I4( &retval ), "unexpected success\n" );
204 IWbemClassObject_Release( out );
206 if (!lstrcmpW( V_BSTR( &state ), stoppedW ))
209 method = SysAllocString( stopserviceW );
210 hr = IWbemServices_ExecMethod( services, class, method, 0, NULL, NULL, &out, NULL );
211 ok( hr == S_OK, "failed to execute method %08x\n", hr );
212 SysFreeString( method );
214 VariantInit( &retval );
215 hr = IWbemClassObject_Get( out, returnvalueW, 0, &retval, NULL, NULL );
216 ok( hr == S_OK, "failed to get return value %08x\n", hr );
217 ok( !V_I4( &retval ), "unexpected error %u\n", V_UI4( &retval ) );
218 IWbemClassObject_Release( out );
220 VariantClear( &state );
221 IWbemClassObject_Release( service );
222 SysFreeString( class );
225 static void test_Win32_Process( IWbemServices *services )
227 static const WCHAR returnvalueW[] = {'R','e','t','u','r','n','V','a','l','u','e',0};
228 static const WCHAR getownerW[] = {'G','e','t','O','w','n','e','r',0};
229 static const WCHAR userW[] = {'U','s','e','r',0};
230 static const WCHAR domainW[] = {'D','o','m','a','i','n',0};
231 static const WCHAR processW[] = {'W','i','n','3','2','_','P','r','o','c','e','s','s',0};
232 static const WCHAR fmtW[] = {'W','i','n','3','2','_','P','r','o','c','e','s','s','.',
233 'H','a','n','d','l','e','=','"','%','u','"',0};
235 IWbemClassObject *process, *out;
236 VARIANT user, domain, retval;
240 class = SysAllocString( processW );
241 hr = IWbemServices_GetObject( services, class, 0, NULL, &process, NULL );
242 SysFreeString( class );
245 win_skip( "Win32_Process not available\n" );
248 hr = IWbemClassObject_GetMethod( process, getownerW, 0, NULL, NULL );
249 ok( hr == S_OK, "failed to get GetOwner method %08x\n", hr );
252 method = SysAllocString( getownerW );
253 class = SysAllocStringLen( NULL, sizeof(fmtW)/sizeof(fmtW[0]) + 10 );
254 wsprintfW( class, fmtW, GetCurrentProcessId() );
255 hr = IWbemServices_ExecMethod( services, class, method, 0, NULL, NULL, &out, NULL );
256 ok( hr == S_OK, "failed to execute method %08x\n", hr );
257 SysFreeString( method );
258 SysFreeString( class );
261 VariantInit( &retval );
262 hr = IWbemClassObject_Get( out, returnvalueW, 0, &retval, &type, NULL );
263 ok( hr == S_OK, "failed to get return value %08x\n", hr );
264 ok( V_VT( &retval ) == VT_I4, "unexpected variant type 0x%x\n", V_VT( &retval ) );
265 ok( !V_I4( &retval ), "unexpected error %u\n", V_I4( &retval ) );
266 ok( type == CIM_UINT32, "unexpected type 0x%x\n", type );
269 VariantInit( &user );
270 hr = IWbemClassObject_Get( out, userW, 0, &user, &type, NULL );
271 ok( hr == S_OK, "failed to get user %08x\n", hr );
272 ok( V_VT( &user ) == VT_BSTR, "unexpected variant type 0x%x\n", V_VT( &user ) );
273 ok( type == CIM_STRING, "unexpected type 0x%x\n", type );
274 trace("%s\n", wine_dbgstr_w(V_BSTR(&user)));
277 VariantInit( &domain );
278 hr = IWbemClassObject_Get( out, domainW, 0, &domain, &type, NULL );
279 ok( hr == S_OK, "failed to get domain %08x\n", hr );
280 ok( V_VT( &domain ) == VT_BSTR, "unexpected variant type 0x%x\n", V_VT( &domain ) );
281 ok( type == CIM_STRING, "unexpected type 0x%x\n", type );
282 trace("%s\n", wine_dbgstr_w(V_BSTR(&domain)));
284 VariantClear( &user );
285 VariantClear( &domain );
286 IWbemClassObject_Release( out );
289 static void test_StdRegProv( IWbemServices *services )
291 static const WCHAR enumkeyW[] = {'E','n','u','m','K','e','y',0};
292 static const WCHAR enumvaluesW[] = {'E','n','u','m','V','a','l','u','e','s',0};
293 static const WCHAR getstringvalueW[] = {'G','e','t','S','t','r','i','n','g','V','a','l','u','e',0};
294 static const WCHAR stdregprovW[] = {'S','t','d','R','e','g','P','r','o','v',0};
295 static const WCHAR defkeyW[] = {'h','D','e','f','K','e','y',0};
296 static const WCHAR subkeynameW[] = {'s','S','u','b','K','e','y','N','a','m','e',0};
297 static const WCHAR returnvalueW[] = {'R','e','t','u','r','n','V','a','l','u','e',0};
298 static const WCHAR namesW[] = {'s','N','a','m','e','s',0};
299 static const WCHAR typesW[] = {'T','y','p','e','s',0};
300 static const WCHAR valueW[] = {'s','V','a','l','u','e',0};
301 static const WCHAR valuenameW[] = {'s','V','a','l','u','e','N','a','m','e',0};
302 static const WCHAR programfilesW[] = {'P','r','o','g','r','a','m','F','i','l','e','s','D','i','r',0};
303 static const WCHAR windowsW[] =
304 {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o','s','o','f','t','\\',
305 'W','i','n','d','o','w','s','\\','C','u','r','r','e','n','t','V','e','r','s','i','o','n',0};
306 BSTR class = SysAllocString( stdregprovW ), method;
307 IWbemClassObject *reg, *sig_in, *in, *out;
308 VARIANT defkey, subkey, retval, names, types, value, valuename;
312 hr = IWbemServices_GetObject( services, class, 0, NULL, ®, NULL );
315 win_skip( "StdRegProv not available\n" );
318 hr = IWbemClassObject_GetMethod( reg, enumkeyW, 0, &sig_in, NULL );
319 ok( hr == S_OK, "failed to get EnumKey method %08x\n", hr );
321 hr = IWbemClassObject_SpawnInstance( sig_in, 0, &in );
322 ok( hr == S_OK, "failed to spawn instance %08x\n", hr );
324 V_VT( &defkey ) = VT_I4;
325 V_I4( &defkey ) = 0x80000002;
326 hr = IWbemClassObject_Put( in, defkeyW, 0, &defkey, 0 );
327 ok( hr == S_OK, "failed to set root %08x\n", hr );
329 V_VT( &subkey ) = VT_BSTR;
330 V_BSTR( &subkey ) = SysAllocString( windowsW );
331 hr = IWbemClassObject_Put( in, subkeynameW, 0, &subkey, 0 );
332 ok( hr == S_OK, "failed to set subkey %08x\n", hr );
335 method = SysAllocString( enumkeyW );
336 hr = IWbemServices_ExecMethod( services, class, method, 0, NULL, in, &out, NULL );
337 ok( hr == S_OK, "failed to execute method %08x\n", hr );
338 SysFreeString( method );
341 VariantInit( &retval );
342 hr = IWbemClassObject_Get( out, returnvalueW, 0, &retval, &type, NULL );
343 ok( hr == S_OK, "failed to get return value %08x\n", hr );
344 ok( V_VT( &retval ) == VT_I4, "unexpected variant type 0x%x\n", V_VT( &retval ) );
345 ok( !V_I4( &retval ), "unexpected error %u\n", V_UI4( &retval ) );
346 ok( type == CIM_UINT32, "unexpected type 0x%x\n", type );
349 VariantInit( &names );
350 hr = IWbemClassObject_Get( out, namesW, 0, &names, &type, NULL );
351 ok( hr == S_OK, "failed to get names %08x\n", hr );
352 ok( V_VT( &names ) == (VT_BSTR|VT_ARRAY), "unexpected variant type 0x%x\n", V_VT( &names ) );
353 ok( type == (CIM_STRING|CIM_FLAG_ARRAY), "unexpected type 0x%x\n", type );
355 VariantClear( &names );
356 VariantClear( &subkey );
357 IWbemClassObject_Release( in );
358 IWbemClassObject_Release( out );
359 IWbemClassObject_Release( sig_in );
361 hr = IWbemClassObject_GetMethod( reg, enumvaluesW, 0, &sig_in, NULL );
362 ok( hr == S_OK, "failed to get EnumValues method %08x\n", hr );
364 hr = IWbemClassObject_SpawnInstance( sig_in, 0, &in );
365 ok( hr == S_OK, "failed to spawn instance %08x\n", hr );
367 V_VT( &defkey ) = VT_I4;
368 V_I4( &defkey ) = 0x80000002;
369 hr = IWbemClassObject_Put( in, defkeyW, 0, &defkey, 0 );
370 ok( hr == S_OK, "failed to set root %08x\n", hr );
372 V_VT( &subkey ) = VT_BSTR;
373 V_BSTR( &subkey ) = SysAllocString( windowsW );
374 hr = IWbemClassObject_Put( in, subkeynameW, 0, &subkey, 0 );
375 ok( hr == S_OK, "failed to set subkey %08x\n", hr );
378 method = SysAllocString( enumvaluesW );
379 hr = IWbemServices_ExecMethod( services, class, method, 0, NULL, in, &out, NULL );
380 ok( hr == S_OK, "failed to execute method %08x\n", hr );
381 SysFreeString( method );
384 VariantInit( &retval );
385 hr = IWbemClassObject_Get( out, returnvalueW, 0, &retval, &type, NULL );
386 ok( hr == S_OK, "failed to get return value %08x\n", hr );
387 ok( V_VT( &retval ) == VT_I4, "unexpected variant type 0x%x\n", V_VT( &retval ) );
388 ok( !V_I4( &retval ), "unexpected error %u\n", V_I4( &retval ) );
389 ok( type == CIM_UINT32, "unexpected type 0x%x\n", type );
392 VariantInit( &names );
393 hr = IWbemClassObject_Get( out, namesW, 0, &names, &type, NULL );
394 ok( hr == S_OK, "failed to get names %08x\n", hr );
395 ok( V_VT( &names ) == (VT_BSTR|VT_ARRAY), "unexpected variant type 0x%x\n", V_VT( &names ) );
396 ok( type == (CIM_STRING|CIM_FLAG_ARRAY), "unexpected type 0x%x\n", type );
399 VariantInit( &types );
400 hr = IWbemClassObject_Get( out, typesW, 0, &types, &type, NULL );
401 ok( hr == S_OK, "failed to get names %08x\n", hr );
402 ok( V_VT( &types ) == (VT_I4|VT_ARRAY), "unexpected variant type 0x%x\n", V_VT( &types ) );
403 ok( type == (CIM_SINT32|CIM_FLAG_ARRAY), "unexpected type 0x%x\n", type );
405 VariantClear( &types );
406 VariantClear( &names );
407 VariantClear( &subkey );
408 IWbemClassObject_Release( in );
409 IWbemClassObject_Release( out );
410 IWbemClassObject_Release( sig_in );
412 hr = IWbemClassObject_GetMethod( reg, getstringvalueW, 0, &sig_in, NULL );
413 ok( hr == S_OK, "failed to get GetStringValue method %08x\n", hr );
415 hr = IWbemClassObject_SpawnInstance( sig_in, 0, &in );
416 ok( hr == S_OK, "failed to spawn instance %08x\n", hr );
418 V_VT( &defkey ) = VT_I4;
419 V_I4( &defkey ) = 0x80000002;
420 hr = IWbemClassObject_Put( in, defkeyW, 0, &defkey, 0 );
421 ok( hr == S_OK, "failed to set root %08x\n", hr );
423 V_VT( &subkey ) = VT_BSTR;
424 V_BSTR( &subkey ) = SysAllocString( windowsW );
425 hr = IWbemClassObject_Put( in, subkeynameW, 0, &subkey, 0 );
426 ok( hr == S_OK, "failed to set subkey %08x\n", hr );
428 V_VT( &valuename ) = VT_BSTR;
429 V_BSTR( &valuename ) = SysAllocString( programfilesW );
430 hr = IWbemClassObject_Put( in, valuenameW, 0, &valuename, 0 );
431 ok( hr == S_OK, "failed to set value name %08x\n", hr );
434 method = SysAllocString( getstringvalueW );
435 hr = IWbemServices_ExecMethod( services, class, method, 0, NULL, in, &out, NULL );
436 ok( hr == S_OK, "failed to execute method %08x\n", hr );
437 SysFreeString( method );
440 VariantInit( &retval );
441 hr = IWbemClassObject_Get( out, returnvalueW, 0, &retval, &type, NULL );
442 ok( hr == S_OK, "failed to get return value %08x\n", hr );
443 ok( V_VT( &retval ) == VT_I4, "unexpected variant type 0x%x\n", V_VT( &retval ) );
444 ok( !V_I4( &retval ), "unexpected error %u\n", V_I4( &retval ) );
445 ok( type == CIM_UINT32, "unexpected type 0x%x\n", type );
448 VariantInit( &value );
449 hr = IWbemClassObject_Get( out, valueW, 0, &value, &type, NULL );
450 ok( hr == S_OK, "failed to get value %08x\n", hr );
451 ok( V_VT( &value ) == VT_BSTR, "unexpected variant type 0x%x\n", V_VT( &value ) );
452 ok( type == CIM_STRING, "unexpected type 0x%x\n", type );
454 VariantClear( &value );
455 VariantClear( &valuename );
456 VariantClear( &subkey );
457 IWbemClassObject_Release( in );
458 IWbemClassObject_Release( out );
459 IWbemClassObject_Release( sig_in );
461 IWbemClassObject_Release( reg );
462 SysFreeString( class );
467 static const WCHAR cimv2W[] = {'R','O','O','T','\\','C','I','M','V','2',0};
468 BSTR path = SysAllocString( cimv2W );
469 IWbemLocator *locator;
470 IWbemServices *services;
473 CoInitialize( NULL );
474 CoInitializeSecurity( NULL, -1, NULL, NULL, RPC_C_AUTHN_LEVEL_DEFAULT,
475 RPC_C_IMP_LEVEL_IMPERSONATE, NULL, EOAC_NONE, NULL );
476 hr = CoCreateInstance( &CLSID_WbemLocator, NULL, CLSCTX_INPROC_SERVER, &IID_IWbemLocator,
480 win_skip("can't create instance of WbemLocator\n");
483 hr = IWbemLocator_ConnectServer( locator, path, NULL, NULL, NULL, 0, NULL, NULL, &services );
484 ok( hr == S_OK, "failed to get IWbemServices interface %08x\n", hr );
486 hr = CoSetProxyBlanket( (IUnknown *)services, RPC_C_AUTHN_WINNT, RPC_C_AUTHZ_NONE, NULL,
487 RPC_C_AUTHN_LEVEL_CALL, RPC_C_IMP_LEVEL_IMPERSONATE, NULL, EOAC_NONE );
488 ok( hr == S_OK, "failed to set proxy blanket %08x\n", hr );
490 test_select( services );
491 test_Win32_Process( services );
492 test_Win32_Service( services );
493 test_StdRegProv( services );
495 SysFreeString( path );
496 IWbemServices_Release( services );
497 IWbemLocator_Release( locator );