ReactOS  0.4.15-dev-2103-g9dff498
scm.c
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1 /*
2  * COPYRIGHT: See COPYING in the top level directory
3  * PROJECT: ReactOS system libraries
4  * FILE: lib/advapi32/service/scm.c
5  * PURPOSE: Service control manager functions
6  * PROGRAMMER: Emanuele Aliberti
7  * Eric Kohl
8  * Pierre Schweitzer
9  */
10 
11 /* INCLUDES ******************************************************************/
12 
13 #include <advapi32.h>
14 WINE_DEFAULT_DEBUG_CHANNEL(advapi);
15 
16 NTSTATUS
17 WINAPI
18 SystemFunction004(
19  const struct ustring *in,
20  const struct ustring *key,
21  struct ustring *out);
22 
23 NTSTATUS
24 WINAPI
25 SystemFunction028(
26  IN PVOID ContextHandle,
27  OUT LPBYTE SessionKey);
28 
29 /* FUNCTIONS *****************************************************************/
30 
31 handle_t __RPC_USER
32 SVCCTL_HANDLEA_bind(SVCCTL_HANDLEA szMachineName)
33 {
34  handle_t hBinding = NULL;
35  RPC_CSTR pszStringBinding;
36  RPC_STATUS status;
37 
38  TRACE("SVCCTL_HANDLEA_bind(%s)\n",
39  debugstr_a(szMachineName));
40 
41  status = RpcStringBindingComposeA(NULL,
42  (RPC_CSTR)"ncacn_np",
43  (RPC_CSTR)szMachineName,
44  (RPC_CSTR)"\\pipe\\ntsvcs",
45  NULL,
46  &pszStringBinding);
47  if (status != RPC_S_OK)
48  {
49  ERR("RpcStringBindingCompose returned 0x%x\n", status);
50  return NULL;
51  }
52 
53  /* Set the binding handle that will be used to bind to the server. */
54  status = RpcBindingFromStringBindingA(pszStringBinding,
55  &hBinding);
56  if (status != RPC_S_OK)
57  {
58  ERR("RpcBindingFromStringBinding returned 0x%x\n", status);
59  }
60 
61  status = RpcStringFreeA(&pszStringBinding);
62  if (status != RPC_S_OK)
63  {
64  ERR("RpcStringFree returned 0x%x\n", status);
65  }
66 
67  return hBinding;
68 }
69 
70 
71 void __RPC_USER
72 SVCCTL_HANDLEA_unbind(SVCCTL_HANDLEA szMachineName,
73  handle_t hBinding)
74 {
75  RPC_STATUS status;
76 
77  TRACE("SVCCTL_HANDLEA_unbind(%s %p)\n",
78  debugstr_a(szMachineName), hBinding);
79 
80  status = RpcBindingFree(&hBinding);
81  if (status != RPC_S_OK)
82  {
83  ERR("RpcBindingFree returned 0x%x\n", status);
84  }
85 }
86 
87 
88 handle_t __RPC_USER
89 SVCCTL_HANDLEW_bind(SVCCTL_HANDLEW szMachineName)
90 {
91  handle_t hBinding = NULL;
92  RPC_WSTR pszStringBinding;
93  RPC_STATUS status;
94 
95  TRACE("SVCCTL_HANDLEW_bind(%s)\n",
96  debugstr_w(szMachineName));
97 
98  status = RpcStringBindingComposeW(NULL,
99  L"ncacn_np",
100  szMachineName,
101  L"\\pipe\\ntsvcs",
102  NULL,
103  &pszStringBinding);
104  if (status != RPC_S_OK)
105  {
106  ERR("RpcStringBindingCompose returned 0x%x\n", status);
107  return NULL;
108  }
109 
110  /* Set the binding handle that will be used to bind to the server. */
111  status = RpcBindingFromStringBindingW(pszStringBinding,
112  &hBinding);
113  if (status != RPC_S_OK)
114  {
115  ERR("RpcBindingFromStringBinding returned 0x%x\n", status);
116  }
117 
118  status = RpcStringFreeW(&pszStringBinding);
119  if (status != RPC_S_OK)
120  {
121  ERR("RpcStringFree returned 0x%x\n", status);
122  }
123 
124  return hBinding;
125 }
126 
127 
128 void __RPC_USER
129 SVCCTL_HANDLEW_unbind(SVCCTL_HANDLEW szMachineName,
130  handle_t hBinding)
131 {
132  RPC_STATUS status;
133 
134  TRACE("SVCCTL_HANDLEW_unbind(%s %p)\n",
135  debugstr_w(szMachineName), hBinding);
136 
137  status = RpcBindingFree(&hBinding);
138  if (status != RPC_S_OK)
139  {
140  ERR("RpcBindingFree returned 0x%x\n", status);
141  }
142 }
143 
144 
145 DWORD
146 ScmRpcStatusToWinError(RPC_STATUS Status)
147 {
148  TRACE("ScmRpcStatusToWinError(%lx)\n",
149  Status);
150 
151  switch (Status)
152  {
153  case STATUS_ACCESS_VIOLATION:
154  case RPC_S_INVALID_BINDING:
155  case RPC_X_SS_IN_NULL_CONTEXT:
156  return ERROR_INVALID_HANDLE;
157 
158  case RPC_X_ENUM_VALUE_OUT_OF_RANGE:
159  case RPC_X_BYTE_COUNT_TOO_SMALL:
160  return ERROR_INVALID_PARAMETER;
161 
162  case RPC_X_NULL_REF_POINTER:
163  return ERROR_INVALID_ADDRESS;
164 
165  default:
166  return (DWORD)Status;
167  }
168 }
169 
170 
171 static
172 DWORD
173 ScmEncryptPassword(
174  _In_ PCWSTR pClearTextPassword,
175  _Out_ PBYTE *pEncryptedPassword,
176  _Out_ PDWORD pEncryptedPasswordSize)
177 {
178  struct ustring inData, keyData, outData;
179  BYTE SessionKey[16];
180  PBYTE pBuffer;
181  NTSTATUS Status;
182 
183  /* Get the session key */
184  Status = SystemFunction028(NULL,
185  SessionKey);
186  if (!NT_SUCCESS(Status))
187  {
188  ERR("SystemFunction028 failed (Status 0x%08lx)\n", Status);
189  return RtlNtStatusToDosError(Status);
190  }
191 
192  inData.Length = (wcslen(pClearTextPassword) + 1) * sizeof(WCHAR);
193  inData.MaximumLength = inData.Length;
194  inData.Buffer = (unsigned char *)pClearTextPassword;
195 
196  keyData.Length = sizeof(SessionKey);
197  keyData.MaximumLength = keyData.Length;
198  keyData.Buffer = SessionKey;
199 
200  outData.Length = 0;
201  outData.MaximumLength = 0;
202  outData.Buffer = NULL;
203 
204  /* Get the required buffer size */
205  Status = SystemFunction004(&inData,
206  &keyData,
207  &outData);
208  if (Status != STATUS_BUFFER_TOO_SMALL)
209  {
210  ERR("SystemFunction004 failed (Status 0x%08lx)\n", Status);
211  return RtlNtStatusToDosError(Status);
212  }
213 
214  /* Allocate a buffer for the encrypted password */
215  pBuffer = HeapAlloc(GetProcessHeap(), 0, outData.Length);
216  if (pBuffer == NULL)
217  return ERROR_OUTOFMEMORY;
218 
219  outData.MaximumLength = outData.Length;
220  outData.Buffer = pBuffer;
221 
222  /* Encrypt the password */
223  Status = SystemFunction004(&inData,
224  &keyData,
225  &outData);
226  if (!NT_SUCCESS(Status))
227  {
228  ERR("SystemFunction004 failed (Status 0x%08lx)\n", Status);
229  HeapFree(GetProcessHeap(), 0, pBuffer);
230  return RtlNtStatusToDosError(Status);
231  }
232 
233  *pEncryptedPassword = outData.Buffer;
234  *pEncryptedPasswordSize = outData.Length;
235 
236  return ERROR_SUCCESS;
237 }
238 
239 
240 /**********************************************************************
241  * ChangeServiceConfig2A
242  *
243  * @implemented
244  */
245 BOOL WINAPI
246 ChangeServiceConfig2A(SC_HANDLE hService,
247  DWORD dwInfoLevel,
248  LPVOID lpInfo)
249 {
250  SC_RPC_CONFIG_INFOA Info;
251  DWORD dwError;
252 
253  TRACE("ChangeServiceConfig2A(%p %lu %p)\n",
254  hService, dwInfoLevel, lpInfo);
255 
256  if (lpInfo == NULL) return TRUE;
257 
258  /* Fill relevant field of the Info structure */
259  Info.dwInfoLevel = dwInfoLevel;
260  switch (dwInfoLevel)
261  {
262  case SERVICE_CONFIG_DESCRIPTION:
263  Info.psd = lpInfo;
264  break;
265 
266  case SERVICE_CONFIG_FAILURE_ACTIONS:
267  Info.psfa = lpInfo;
268  break;
269 
270  default:
271  WARN("Unknown info level 0x%lx\n", dwInfoLevel);
272  SetLastError(ERROR_INVALID_PARAMETER);
273  return FALSE;
274  }
275 
276  RpcTryExcept
277  {
278  dwError = RChangeServiceConfig2A((SC_RPC_HANDLE)hService,
279  Info);
280  }
281  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
282  {
283  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
284  }
285  RpcEndExcept;
286 
287  if (dwError != ERROR_SUCCESS)
288  {
289  TRACE("RChangeServiceConfig2A() failed (Error %lu)\n", dwError);
290  SetLastError(dwError);
291  return FALSE;
292  }
293 
294  return TRUE;
295 }
296 
297 
298 /**********************************************************************
299  * ChangeServiceConfig2W
300  *
301  * @implemented
302  */
303 BOOL WINAPI
304 ChangeServiceConfig2W(SC_HANDLE hService,
305  DWORD dwInfoLevel,
306  LPVOID lpInfo)
307 {
308  SC_RPC_CONFIG_INFOW Info;
309  DWORD dwError;
310 
311  TRACE("ChangeServiceConfig2W(%p %lu %p)\n",
312  hService, dwInfoLevel, lpInfo);
313 
314  if (lpInfo == NULL) return TRUE;
315 
316  /* Fill relevant field of the Info structure */
317  Info.dwInfoLevel = dwInfoLevel;
318  switch (dwInfoLevel)
319  {
320  case SERVICE_CONFIG_DESCRIPTION:
321  Info.psd = lpInfo;
322  break;
323 
324  case SERVICE_CONFIG_FAILURE_ACTIONS:
325  Info.psfa = lpInfo;
326  break;
327 
328  default:
329  WARN("Unknown info level 0x%lx\n", dwInfoLevel);
330  SetLastError(ERROR_INVALID_PARAMETER);
331  return FALSE;
332  }
333 
334  RpcTryExcept
335  {
336  dwError = RChangeServiceConfig2W((SC_RPC_HANDLE)hService,
337  Info);
338  }
339  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
340  {
341  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
342  }
343  RpcEndExcept;
344 
345  if (dwError != ERROR_SUCCESS)
346  {
347  TRACE("RChangeServiceConfig2W() failed (Error %lu)\n", dwError);
348  SetLastError(dwError);
349  return FALSE;
350  }
351 
352  return TRUE;
353 }
354 
355 
356 /**********************************************************************
357  * ChangeServiceConfigA
358  *
359  * @implemented
360  */
361 BOOL WINAPI
362 ChangeServiceConfigA(SC_HANDLE hService,
363  DWORD dwServiceType,
364  DWORD dwStartType,
365  DWORD dwErrorControl,
366  LPCSTR lpBinaryPathName,
367  LPCSTR lpLoadOrderGroup,
368  LPDWORD lpdwTagId,
369  LPCSTR lpDependencies,
370  LPCSTR lpServiceStartName,
371  LPCSTR lpPassword,
372  LPCSTR lpDisplayName)
373 {
374  DWORD dwError;
375  DWORD dwDependenciesLength = 0;
376  SIZE_T cchLength;
377  LPCSTR lpStr;
378  DWORD dwPasswordSize = 0;
379  LPWSTR lpPasswordW = NULL;
380  LPBYTE lpEncryptedPassword = NULL;
381 
382  TRACE("ChangeServiceConfigA(%p %lu %lu %lu %s %s %p %s %s %s %s)\n",
383  hService, dwServiceType, dwStartType, dwErrorControl, debugstr_a(lpBinaryPathName),
384  debugstr_a(lpLoadOrderGroup), lpdwTagId, debugstr_a(lpDependencies),
385  debugstr_a(lpServiceStartName), debugstr_a(lpPassword), debugstr_a(lpDisplayName));
386 
387  /* Calculate the Dependencies length*/
388  if (lpDependencies != NULL)
389  {
390  lpStr = lpDependencies;
391  while (*lpStr)
392  {
393  cchLength = strlen(lpStr) + 1;
394  dwDependenciesLength += (DWORD)cchLength;
395  lpStr = lpStr + cchLength;
396  }
397  dwDependenciesLength++;
398  }
399 
400  if (lpPassword != NULL)
401  {
402  /* Convert the password to unicode */
403  lpPasswordW = HeapAlloc(GetProcessHeap(),
404  HEAP_ZERO_MEMORY,
405  (strlen(lpPassword) + 1) * sizeof(WCHAR));
406  if (lpPasswordW == NULL)
407  {
408  SetLastError(ERROR_NOT_ENOUGH_MEMORY);
409  return FALSE;
410  }
411 
412  MultiByteToWideChar(CP_ACP,
413  0,
414  lpPassword,
415  -1,
416  lpPasswordW,
417  (int)(strlen(lpPassword) + 1));
418 
419  /* Encrypt the unicode password */
420  dwError = ScmEncryptPassword(lpPasswordW,
421  &lpEncryptedPassword,
422  &dwPasswordSize);
423  if (dwError != ERROR_SUCCESS)
424  goto done;
425  }
426 
427  RpcTryExcept
428  {
429  dwError = RChangeServiceConfigA((SC_RPC_HANDLE)hService,
430  dwServiceType,
431  dwStartType,
432  dwErrorControl,
433  (LPSTR)lpBinaryPathName,
434  (LPSTR)lpLoadOrderGroup,
435  lpdwTagId,
436  (LPBYTE)lpDependencies,
437  dwDependenciesLength,
438  (LPSTR)lpServiceStartName,
439  lpEncryptedPassword,
440  dwPasswordSize,
441  (LPSTR)lpDisplayName);
442  }
443  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
444  {
445  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
446  }
447  RpcEndExcept;
448 
449 done:
450  if (lpPasswordW != NULL)
451  {
452  /* Wipe and release the password buffers */
453  SecureZeroMemory(lpPasswordW, (wcslen(lpPasswordW) + 1) * sizeof(WCHAR));
454  HeapFree(GetProcessHeap(), 0, lpPasswordW);
455 
456  if (lpEncryptedPassword != NULL)
457  {
458  SecureZeroMemory(lpEncryptedPassword, dwPasswordSize);
459  HeapFree(GetProcessHeap(), 0, lpEncryptedPassword);
460  }
461  }
462 
463  if (dwError != ERROR_SUCCESS)
464  {
465  TRACE("RChangeServiceConfigA() failed (Error %lu)\n", dwError);
466  SetLastError(dwError);
467  return FALSE;
468  }
469 
470  return TRUE;
471 }
472 
473 
474 /**********************************************************************
475  * ChangeServiceConfigW
476  *
477  * @implemented
478  */
479 BOOL WINAPI
480 ChangeServiceConfigW(SC_HANDLE hService,
481  DWORD dwServiceType,
482  DWORD dwStartType,
483  DWORD dwErrorControl,
484  LPCWSTR lpBinaryPathName,
485  LPCWSTR lpLoadOrderGroup,
486  LPDWORD lpdwTagId,
487  LPCWSTR lpDependencies,
488  LPCWSTR lpServiceStartName,
489  LPCWSTR lpPassword,
490  LPCWSTR lpDisplayName)
491 {
492  DWORD dwError;
493  DWORD dwDependenciesLength = 0;
494  SIZE_T cchLength;
495  LPCWSTR lpStr;
496  DWORD dwPasswordSize = 0;
497  LPBYTE lpEncryptedPassword = NULL;
498 
499  TRACE("ChangeServiceConfigW(%p %lu %lu %lu %s %s %p %s %s %s %s)\n",
500  hService, dwServiceType, dwStartType, dwErrorControl, debugstr_w(lpBinaryPathName),
501  debugstr_w(lpLoadOrderGroup), lpdwTagId, debugstr_w(lpDependencies),
502  debugstr_w(lpServiceStartName), debugstr_w(lpPassword), debugstr_w(lpDisplayName));
503 
504  /* Calculate the Dependencies length*/
505  if (lpDependencies != NULL)
506  {
507  lpStr = lpDependencies;
508  while (*lpStr)
509  {
510  cchLength = wcslen(lpStr) + 1;
511  dwDependenciesLength += (DWORD)cchLength;
512  lpStr = lpStr + cchLength;
513  }
514  dwDependenciesLength++;
515  dwDependenciesLength *= sizeof(WCHAR);
516  }
517 
518  if (lpPassword != NULL)
519  {
520  dwError = ScmEncryptPassword(lpPassword,
521  &lpEncryptedPassword,
522  &dwPasswordSize);
523  if (dwError != ERROR_SUCCESS)
524  {
525  ERR("ScmEncryptPassword failed (Error %lu)\n", dwError);
526  goto done;
527  }
528  }
529 
530  RpcTryExcept
531  {
532  dwError = RChangeServiceConfigW((SC_RPC_HANDLE)hService,
533  dwServiceType,
534  dwStartType,
535  dwErrorControl,
536  (LPWSTR)lpBinaryPathName,
537  (LPWSTR)lpLoadOrderGroup,
538  lpdwTagId,
539  (LPBYTE)lpDependencies,
540  dwDependenciesLength,
541  (LPWSTR)lpServiceStartName,
542  lpEncryptedPassword,
543  dwPasswordSize,
544  (LPWSTR)lpDisplayName);
545  }
546  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
547  {
548  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
549  }
550  RpcEndExcept;
551 
552 done:
553  if (lpEncryptedPassword != NULL)
554  {
555  /* Wipe and release the password buffer */
556  SecureZeroMemory(lpEncryptedPassword, dwPasswordSize);
557  HeapFree(GetProcessHeap(), 0, lpEncryptedPassword);
558  }
559 
560  if (dwError != ERROR_SUCCESS)
561  {
562  TRACE("RChangeServiceConfigW() failed (Error %lu)\n", dwError);
563  SetLastError(dwError);
564  return FALSE;
565  }
566 
567  return TRUE;
568 }
569 
570 
571 /**********************************************************************
572  * CloseServiceHandle
573  *
574  * @implemented
575  */
576 BOOL WINAPI
577 CloseServiceHandle(SC_HANDLE hSCObject)
578 {
579  DWORD dwError;
580 
581  TRACE("CloseServiceHandle(%p)\n",
582  hSCObject);
583 
584  if (!hSCObject)
585  {
586  SetLastError(ERROR_INVALID_HANDLE);
587  return FALSE;
588  }
589 
590  RpcTryExcept
591  {
592  dwError = RCloseServiceHandle((LPSC_RPC_HANDLE)&hSCObject);
593  }
594  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
595  {
596  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
597  }
598  RpcEndExcept;
599 
600  if (dwError)
601  {
602  TRACE("RCloseServiceHandle() failed (Error %lu)\n", dwError);
603  SetLastError(dwError);
604  return FALSE;
605  }
606 
607  TRACE("CloseServiceHandle() done\n");
608 
609  return TRUE;
610 }
611 
612 
613 /**********************************************************************
614  * ControlService
615  *
616  * @implemented
617  */
618 BOOL WINAPI
619 ControlService(SC_HANDLE hService,
620  DWORD dwControl,
621  LPSERVICE_STATUS lpServiceStatus)
622 {
623  DWORD dwError;
624 
625  TRACE("ControlService(%p %lu %p)\n",
626  hService, dwControl, lpServiceStatus);
627 
628  RpcTryExcept
629  {
630  dwError = RControlService((SC_RPC_HANDLE)hService,
631  dwControl,
632  lpServiceStatus);
633  }
634  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
635  {
636  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
637  }
638  RpcEndExcept;
639 
640  if (dwError != ERROR_SUCCESS)
641  {
642  TRACE("RControlService() failed (Error %lu)\n", dwError);
643  SetLastError(dwError);
644  return FALSE;
645  }
646 
647  TRACE("ControlService() done\n");
648 
649  return TRUE;
650 }
651 
652 
653 /**********************************************************************
654  * ControlServiceEx
655  *
656  * @unimplemented
657  */
658 BOOL WINAPI
659 ControlServiceEx(IN SC_HANDLE hService,
660  IN DWORD dwControl,
661  IN DWORD dwInfoLevel,
662  IN OUT PVOID pControlParams)
663 {
664  FIXME("ControlServiceEx(%p %lu %lu %p)\n",
665  hService, dwControl, dwInfoLevel, pControlParams);
666  SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
667  return FALSE;
668 }
669 
670 
671 /**********************************************************************
672  * CreateServiceA
673  *
674  * @implemented
675  */
676 SC_HANDLE WINAPI
677 CreateServiceA(SC_HANDLE hSCManager,
678  LPCSTR lpServiceName,
679  LPCSTR lpDisplayName,
680  DWORD dwDesiredAccess,
681  DWORD dwServiceType,
682  DWORD dwStartType,
683  DWORD dwErrorControl,
684  LPCSTR lpBinaryPathName,
685  LPCSTR lpLoadOrderGroup,
686  LPDWORD lpdwTagId,
687  LPCSTR lpDependencies,
688  LPCSTR lpServiceStartName,
689  LPCSTR lpPassword)
690 {
691  SC_HANDLE hService = NULL;
692  DWORD dwDependenciesLength = 0;
693  DWORD dwError;
694  SIZE_T cchLength;
695  LPCSTR lpStr;
696  DWORD dwPasswordSize = 0;
697  LPWSTR lpPasswordW = NULL;
698  LPBYTE lpEncryptedPassword = NULL;
699 
700  TRACE("CreateServiceA(%p %s %s %lx %lu %lu %lu %s %s %p %s %s %s)\n",
701  hSCManager, debugstr_a(lpServiceName), debugstr_a(lpDisplayName),
702  dwDesiredAccess, dwServiceType, dwStartType, dwErrorControl,
703  debugstr_a(lpBinaryPathName), debugstr_a(lpLoadOrderGroup), lpdwTagId,
704  debugstr_a(lpDependencies), debugstr_a(lpServiceStartName), debugstr_a(lpPassword));
705 
706  if (!hSCManager)
707  {
708  SetLastError(ERROR_INVALID_HANDLE);
709  return NULL;
710  }
711 
712  /* Calculate the Dependencies length */
713  if (lpDependencies != NULL)
714  {
715  lpStr = lpDependencies;
716  while (*lpStr)
717  {
718  cchLength = strlen(lpStr) + 1;
719  dwDependenciesLength += (DWORD)cchLength;
720  lpStr = lpStr + cchLength;
721  }
722  dwDependenciesLength++;
723  }
724 
725  if (lpPassword != NULL)
726  {
727  /* Convert the password to unicode */
728  lpPasswordW = HeapAlloc(GetProcessHeap(),
729  HEAP_ZERO_MEMORY,
730  (strlen(lpPassword) + 1) * sizeof(WCHAR));
731  if (lpPasswordW == NULL)
732  {
733  SetLastError(ERROR_NOT_ENOUGH_MEMORY);
734  return FALSE;
735  }
736 
737  MultiByteToWideChar(CP_ACP,
738  0,
739  lpPassword,
740  -1,
741  lpPasswordW,
742  (int)(strlen(lpPassword) + 1));
743 
744  /* Encrypt the password */
745  dwError = ScmEncryptPassword(lpPasswordW,
746  &lpEncryptedPassword,
747  &dwPasswordSize);
748  if (dwError != ERROR_SUCCESS)
749  goto done;
750  }
751 
752  RpcTryExcept
753  {
754  dwError = RCreateServiceA((SC_RPC_HANDLE)hSCManager,
755  (LPSTR)lpServiceName,
756  (LPSTR)lpDisplayName,
757  dwDesiredAccess,
758  dwServiceType,
759  dwStartType,
760  dwErrorControl,
761  (LPSTR)lpBinaryPathName,
762  (LPSTR)lpLoadOrderGroup,
763  lpdwTagId,
764  (LPBYTE)lpDependencies,
765  dwDependenciesLength,
766  (LPSTR)lpServiceStartName,
767  lpEncryptedPassword,
768  dwPasswordSize,
769  (SC_RPC_HANDLE *)&hService);
770  }
771  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
772  {
773  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
774  }
775  RpcEndExcept;
776 
777 done:
778  if (lpPasswordW != NULL)
779  {
780  /* Wipe and release the password buffers */
781  SecureZeroMemory(lpPasswordW, (wcslen(lpPasswordW) + 1) * sizeof(WCHAR));
782  HeapFree(GetProcessHeap(), 0, lpPasswordW);
783 
784  if (lpEncryptedPassword != NULL)
785  {
786  SecureZeroMemory(lpEncryptedPassword, dwPasswordSize);
787  HeapFree(GetProcessHeap(), 0, lpEncryptedPassword);
788  }
789  }
790 
791  SetLastError(dwError);
792  if (dwError != ERROR_SUCCESS)
793  {
794  TRACE("RCreateServiceA() failed (Error %lu)\n", dwError);
795  return NULL;
796  }
797 
798  return hService;
799 }
800 
801 
802 /**********************************************************************
803  * CreateServiceW
804  *
805  * @implemented
806  */
807 SC_HANDLE WINAPI
808 CreateServiceW(SC_HANDLE hSCManager,
809  LPCWSTR lpServiceName,
810  LPCWSTR lpDisplayName,
811  DWORD dwDesiredAccess,
812  DWORD dwServiceType,
813  DWORD dwStartType,
814  DWORD dwErrorControl,
815  LPCWSTR lpBinaryPathName,
816  LPCWSTR lpLoadOrderGroup,
817  LPDWORD lpdwTagId,
818  LPCWSTR lpDependencies,
819  LPCWSTR lpServiceStartName,
820  LPCWSTR lpPassword)
821 {
822  SC_HANDLE hService = NULL;
823  DWORD dwDependenciesLength = 0;
824  DWORD dwError;
825  SIZE_T cchLength;
826  LPCWSTR lpStr;
827  DWORD dwPasswordSize = 0;
828  LPBYTE lpEncryptedPassword = NULL;
829 
830  TRACE("CreateServiceW(%p %s %s %lx %lu %lu %lu %s %s %p %s %s %s)\n",
831  hSCManager, debugstr_w(lpServiceName), debugstr_w(lpDisplayName),
832  dwDesiredAccess, dwServiceType, dwStartType, dwErrorControl,
833  debugstr_w(lpBinaryPathName), debugstr_w(lpLoadOrderGroup), lpdwTagId,
834  debugstr_w(lpDependencies), debugstr_w(lpServiceStartName), debugstr_w(lpPassword));
835 
836  if (!hSCManager)
837  {
838  SetLastError(ERROR_INVALID_HANDLE);
839  return NULL;
840  }
841 
842  /* Calculate the Dependencies length */
843  if (lpDependencies != NULL)
844  {
845  lpStr = lpDependencies;
846  while (*lpStr)
847  {
848  cchLength = wcslen(lpStr) + 1;
849  dwDependenciesLength += (DWORD)cchLength;
850  lpStr = lpStr + cchLength;
851  }
852  dwDependenciesLength++;
853  dwDependenciesLength *= sizeof(WCHAR);
854  }
855 
856  if (lpPassword != NULL)
857  {
858  /* Encrypt the password */
859  dwError = ScmEncryptPassword(lpPassword,
860  &lpEncryptedPassword,
861  &dwPasswordSize);
862  if (dwError != ERROR_SUCCESS)
863  goto done;
864  }
865 
866  RpcTryExcept
867  {
868  dwError = RCreateServiceW((SC_RPC_HANDLE)hSCManager,
869  lpServiceName,
870  lpDisplayName,
871  dwDesiredAccess,
872  dwServiceType,
873  dwStartType,
874  dwErrorControl,
875  lpBinaryPathName,
876  lpLoadOrderGroup,
877  lpdwTagId,
878  (LPBYTE)lpDependencies,
879  dwDependenciesLength,
880  lpServiceStartName,
881  lpEncryptedPassword,
882  dwPasswordSize,
883  (SC_RPC_HANDLE *)&hService);
884  }
885  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
886  {
887  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
888  }
889  RpcEndExcept;
890 
891 done:
892  if (lpEncryptedPassword != NULL)
893  {
894  /* Wipe and release the password buffers */
895  SecureZeroMemory(lpEncryptedPassword, dwPasswordSize);
896  HeapFree(GetProcessHeap(), 0, lpEncryptedPassword);
897  }
898 
899  SetLastError(dwError);
900  if (dwError != ERROR_SUCCESS)
901  {
902  TRACE("RCreateServiceW() failed (Error %lu)\n", dwError);
903  return NULL;
904  }
905 
906  return hService;
907 }
908 
909 
910 /**********************************************************************
911  * DeleteService
912  *
913  * @implemented
914  */
915 BOOL WINAPI
916 DeleteService(SC_HANDLE hService)
917 {
918  DWORD dwError;
919 
920  TRACE("DeleteService(%p)\n",
921  hService);
922 
923  RpcTryExcept
924  {
925  dwError = RDeleteService((SC_RPC_HANDLE)hService);
926  }
927  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
928  {
929  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
930  }
931  RpcEndExcept;
932 
933  if (dwError != ERROR_SUCCESS)
934  {
935  TRACE("RDeleteService() failed (Error %lu)\n", dwError);
936  SetLastError(dwError);
937  return FALSE;
938  }
939 
940  return TRUE;
941 }
942 
943 
944 /**********************************************************************
945  * EnumDependentServicesA
946  *
947  * @implemented
948  */
949 BOOL WINAPI
950 EnumDependentServicesA(SC_HANDLE hService,
951  DWORD dwServiceState,
952  LPENUM_SERVICE_STATUSA lpServices,
953  DWORD cbBufSize,
954  LPDWORD pcbBytesNeeded,
955  LPDWORD lpServicesReturned)
956 {
957  ENUM_SERVICE_STATUSA ServiceStatus;
958  LPENUM_SERVICE_STATUSA lpStatusPtr;
959  DWORD dwBufferSize;
960  DWORD dwError;
961  DWORD dwCount;
962 
963  TRACE("EnumDependentServicesA(%p %lu %p %lu %p %p)\n",
964  hService, dwServiceState, lpServices, cbBufSize,
965  pcbBytesNeeded, lpServicesReturned);
966 
967  if (lpServices == NULL || cbBufSize < sizeof(ENUM_SERVICE_STATUSA))
968  {
969  lpStatusPtr = &ServiceStatus;
970  dwBufferSize = sizeof(ENUM_SERVICE_STATUSA);
971  }
972  else
973  {
974  lpStatusPtr = lpServices;
975  dwBufferSize = cbBufSize;
976  }
977 
978  RpcTryExcept
979  {
980  dwError = REnumDependentServicesA((SC_RPC_HANDLE)hService,
981  dwServiceState,
982  (LPBYTE)lpStatusPtr,
983  dwBufferSize,
984  pcbBytesNeeded,
985  lpServicesReturned);
986  }
987  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
988  {
989  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
990  }
991  RpcEndExcept;
992 
993  if (dwError == ERROR_SUCCESS || dwError == ERROR_MORE_DATA)
994  {
995  for (dwCount = 0; dwCount < *lpServicesReturned; dwCount++)
996  {
997  if (lpStatusPtr->lpServiceName)
998  lpStatusPtr->lpServiceName =
999  (LPSTR)((ULONG_PTR)lpServices + (ULONG_PTR)lpStatusPtr->lpServiceName);
1000 
1001  if (lpStatusPtr->lpDisplayName)
1002  lpStatusPtr->lpDisplayName =
1003  (LPSTR)((ULONG_PTR)lpServices + (ULONG_PTR)lpStatusPtr->lpDisplayName);
1004 
1005  lpStatusPtr++;
1006  }
1007  }
1008 
1009  if (dwError != ERROR_SUCCESS)
1010  {
1011  TRACE("REnumDependentServicesA() failed (Error %lu)\n", dwError);
1012  SetLastError(dwError);
1013  return FALSE;
1014  }
1015 
1016  TRACE("EnumDependentServicesA() done\n");
1017 
1018  return TRUE;
1019 }
1020 
1021 
1022 /**********************************************************************
1023  * EnumDependentServicesW
1024  *
1025  * @implemented
1026  */
1027 BOOL WINAPI
1028 EnumDependentServicesW(SC_HANDLE hService,
1029  DWORD dwServiceState,
1030  LPENUM_SERVICE_STATUSW lpServices,
1031  DWORD cbBufSize,
1032  LPDWORD pcbBytesNeeded,
1033  LPDWORD lpServicesReturned)
1034 {
1035  ENUM_SERVICE_STATUSW ServiceStatus;
1036  LPENUM_SERVICE_STATUSW lpStatusPtr;
1037  DWORD dwBufferSize;
1038  DWORD dwError;
1039  DWORD dwCount;
1040 
1041  TRACE("EnumDependentServicesW(%p %lu %p %lu %p %p)\n",
1042  hService, dwServiceState, lpServices, cbBufSize,
1043  pcbBytesNeeded, lpServicesReturned);
1044 
1045  if (lpServices == NULL || cbBufSize < sizeof(ENUM_SERVICE_STATUSW))
1046  {
1047  lpStatusPtr = &ServiceStatus;
1048  dwBufferSize = sizeof(ENUM_SERVICE_STATUSW);
1049  }
1050  else
1051  {
1052  lpStatusPtr = lpServices;
1053  dwBufferSize = cbBufSize;
1054  }
1055 
1056  RpcTryExcept
1057  {
1058  dwError = REnumDependentServicesW((SC_RPC_HANDLE)hService,
1059  dwServiceState,
1060  (LPBYTE)lpStatusPtr,
1061  dwBufferSize,
1062  pcbBytesNeeded,
1063  lpServicesReturned);
1064  }
1065  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
1066  {
1067  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
1068  }
1069  RpcEndExcept;
1070 
1071  if (dwError == ERROR_SUCCESS || dwError == ERROR_MORE_DATA)
1072  {
1073  for (dwCount = 0; dwCount < *lpServicesReturned; dwCount++)
1074  {
1075  if (lpStatusPtr->lpServiceName)
1076  lpStatusPtr->lpServiceName =
1077  (LPWSTR)((ULONG_PTR)lpServices + (ULONG_PTR)lpStatusPtr->lpServiceName);
1078 
1079  if (lpStatusPtr->lpDisplayName)
1080  lpStatusPtr->lpDisplayName =
1081  (LPWSTR)((ULONG_PTR)lpServices + (ULONG_PTR)lpStatusPtr->lpDisplayName);
1082 
1083  lpStatusPtr++;
1084  }
1085  }
1086 
1087  if (dwError != ERROR_SUCCESS)
1088  {
1089  TRACE("REnumDependentServicesW() failed (Error %lu)\n", dwError);
1090  SetLastError(dwError);
1091  return FALSE;
1092  }
1093 
1094  TRACE("EnumDependentServicesW() done\n");
1095 
1096  return TRUE;
1097 }
1098 
1099 
1100 /**********************************************************************
1101  * EnumServiceGroupW
1102  *
1103  * @implemented
1104  */
1105 BOOL WINAPI
1106 EnumServiceGroupW(SC_HANDLE hSCManager,
1107  DWORD dwServiceType,
1108  DWORD dwServiceState,
1109  LPENUM_SERVICE_STATUSW lpServices,
1110  DWORD cbBufSize,
1111  LPDWORD pcbBytesNeeded,
1112  LPDWORD lpServicesReturned,
1113  LPDWORD lpResumeHandle,
1114  LPCWSTR lpGroup)
1115 {
1116  ENUM_SERVICE_STATUSW ServiceStatus;
1117  LPENUM_SERVICE_STATUSW lpStatusPtr;
1118  DWORD dwBufferSize;
1119  DWORD dwError;
1120  DWORD dwCount;
1121 
1122  TRACE("EnumServiceGroupW(%p %lu %lu %p %lu %p %p %p %s)\n",
1123  hSCManager, dwServiceType, dwServiceState, lpServices,
1124  cbBufSize, pcbBytesNeeded, lpServicesReturned,
1125  lpResumeHandle, debugstr_w(lpGroup));
1126 
1127  if (!hSCManager)
1128  {
1129  SetLastError(ERROR_INVALID_HANDLE);
1130  return FALSE;
1131  }
1132 
1133  if (pcbBytesNeeded == NULL || lpServicesReturned == NULL)
1134  {
1135  SetLastError(ERROR_INVALID_ADDRESS);
1136  return FALSE;
1137  }
1138 
1139  if (lpServices == NULL || cbBufSize < sizeof(ENUM_SERVICE_STATUSW))
1140  {
1141  lpStatusPtr = &ServiceStatus;
1142  dwBufferSize = sizeof(ENUM_SERVICE_STATUSW);
1143  }
1144  else
1145  {
1146  lpStatusPtr = lpServices;
1147  dwBufferSize = cbBufSize;
1148  }
1149 
1150  RpcTryExcept
1151  {
1152  if (lpGroup == NULL)
1153  {
1154  dwError = REnumServicesStatusW((SC_RPC_HANDLE)hSCManager,
1155  dwServiceType,
1156  dwServiceState,
1157  (LPBYTE)lpStatusPtr,
1158  dwBufferSize,
1159  pcbBytesNeeded,
1160  lpServicesReturned,
1161  lpResumeHandle);
1162  }
1163  else
1164  {
1165  dwError = REnumServiceGroupW((SC_RPC_HANDLE)hSCManager,
1166  dwServiceType,
1167  dwServiceState,
1168  (LPBYTE)lpStatusPtr,
1169  dwBufferSize,
1170  pcbBytesNeeded,
1171  lpServicesReturned,
1172  lpResumeHandle,
1173  lpGroup);
1174  }
1175  }
1176  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
1177  {
1178  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
1179  }
1180  RpcEndExcept;
1181 
1182  if (dwError == ERROR_SUCCESS || dwError == ERROR_MORE_DATA)
1183  {
1184  for (dwCount = 0; dwCount < *lpServicesReturned; dwCount++)
1185  {
1186  if (lpStatusPtr->lpServiceName)
1187  lpStatusPtr->lpServiceName =
1188  (LPWSTR)((ULONG_PTR)lpServices + (ULONG_PTR)lpStatusPtr->lpServiceName);
1189 
1190  if (lpStatusPtr->lpDisplayName)
1191  lpStatusPtr->lpDisplayName =
1192  (LPWSTR)((ULONG_PTR)lpServices + (ULONG_PTR)lpStatusPtr->lpDisplayName);
1193 
1194  lpStatusPtr++;
1195  }
1196  }
1197 
1198  if (dwError != ERROR_SUCCESS)
1199  {
1200  TRACE("REnumServiceGroupW() failed (Error %lu)\n", dwError);
1201  SetLastError(dwError);
1202  return FALSE;
1203  }
1204 
1205  TRACE("EnumServiceGroupW() done\n");
1206 
1207  return TRUE;
1208 }
1209 
1210 
1211 /**********************************************************************
1212  * EnumServicesStatusA
1213  *
1214  * @implemented
1215  */
1216 BOOL WINAPI
1217 EnumServicesStatusA(SC_HANDLE hSCManager,
1218  DWORD dwServiceType,
1219  DWORD dwServiceState,
1220  LPENUM_SERVICE_STATUSA lpServices,
1221  DWORD cbBufSize,
1222  LPDWORD pcbBytesNeeded,
1223  LPDWORD lpServicesReturned,
1224  LPDWORD lpResumeHandle)
1225 {
1226  ENUM_SERVICE_STATUSA ServiceStatus;
1227  LPENUM_SERVICE_STATUSA lpStatusPtr;
1228  DWORD dwBufferSize;
1229  DWORD dwError;
1230  DWORD dwCount;
1231 
1232  TRACE("EnumServicesStatusA(%p %lu %lu %p %lu %p %p %p)\n",
1233  hSCManager, dwServiceType, dwServiceState, lpServices,
1234  cbBufSize, pcbBytesNeeded, lpServicesReturned, lpResumeHandle);
1235 
1236  if (!hSCManager)
1237  {
1238  SetLastError(ERROR_INVALID_HANDLE);
1239  return FALSE;
1240  }
1241 
1242  if (pcbBytesNeeded == NULL || lpServicesReturned == NULL)
1243  {
1244  SetLastError(ERROR_INVALID_ADDRESS);
1245  return FALSE;
1246  }
1247 
1248  if (lpServices == NULL || cbBufSize < sizeof(ENUM_SERVICE_STATUSA))
1249  {
1250  lpStatusPtr = &ServiceStatus;
1251  dwBufferSize = sizeof(ENUM_SERVICE_STATUSA);
1252  }
1253  else
1254  {
1255  lpStatusPtr = lpServices;
1256  dwBufferSize = cbBufSize;
1257  }
1258 
1259  RpcTryExcept
1260  {
1261  dwError = REnumServicesStatusA((SC_RPC_HANDLE)hSCManager,
1262  dwServiceType,
1263  dwServiceState,
1264  (LPBYTE)lpStatusPtr,
1265  dwBufferSize,
1266  pcbBytesNeeded,
1267  lpServicesReturned,
1268  lpResumeHandle);
1269  }
1270  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
1271  {
1272  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
1273  }
1274  RpcEndExcept;
1275 
1276  if (dwError == ERROR_SUCCESS || dwError == ERROR_MORE_DATA)
1277  {
1278  for (dwCount = 0; dwCount < *lpServicesReturned; dwCount++)
1279  {
1280  if (lpStatusPtr->lpServiceName)
1281  lpStatusPtr->lpServiceName =
1282  (LPSTR)((ULONG_PTR)lpServices + (ULONG_PTR)lpStatusPtr->lpServiceName);
1283 
1284  if (lpStatusPtr->lpDisplayName)
1285  lpStatusPtr->lpDisplayName =
1286  (LPSTR)((ULONG_PTR)lpServices + (ULONG_PTR)lpStatusPtr->lpDisplayName);
1287 
1288  lpStatusPtr++;
1289  }
1290  }
1291 
1292  if (dwError != ERROR_SUCCESS)
1293  {
1294  TRACE("REnumServicesStatusA() failed (Error %lu)\n", dwError);
1295  SetLastError(dwError);
1296  return FALSE;
1297  }
1298 
1299  TRACE("EnumServicesStatusA() done\n");
1300 
1301  return TRUE;
1302 }
1303 
1304 
1305 /**********************************************************************
1306  * EnumServicesStatusW
1307  *
1308  * @implemented
1309  */
1310 BOOL WINAPI
1311 EnumServicesStatusW(SC_HANDLE hSCManager,
1312  DWORD dwServiceType,
1313  DWORD dwServiceState,
1314  LPENUM_SERVICE_STATUSW lpServices,
1315  DWORD cbBufSize,
1316  LPDWORD pcbBytesNeeded,
1317  LPDWORD lpServicesReturned,
1318  LPDWORD lpResumeHandle)
1319 {
1320  ENUM_SERVICE_STATUSW ServiceStatus;
1321  LPENUM_SERVICE_STATUSW lpStatusPtr;
1322  DWORD dwBufferSize;
1323  DWORD dwError;
1324  DWORD dwCount;
1325 
1326  TRACE("EnumServicesStatusW(%p %lu %lu %p %lu %p %p %p)\n",
1327  hSCManager, dwServiceType, dwServiceState, lpServices,
1328  cbBufSize, pcbBytesNeeded, lpServicesReturned, lpResumeHandle);
1329 
1330  if (!hSCManager)
1331  {
1332  SetLastError(ERROR_INVALID_HANDLE);
1333  return FALSE;
1334  }
1335 
1336  if (pcbBytesNeeded == NULL || lpServicesReturned == NULL)
1337  {
1338  SetLastError(ERROR_INVALID_ADDRESS);
1339  return FALSE;
1340  }
1341 
1342  if (lpServices == NULL || cbBufSize < sizeof(ENUM_SERVICE_STATUSW))
1343  {
1344  lpStatusPtr = &ServiceStatus;
1345  dwBufferSize = sizeof(ENUM_SERVICE_STATUSW);
1346  }
1347  else
1348  {
1349  lpStatusPtr = lpServices;
1350  dwBufferSize = cbBufSize;
1351  }
1352 
1353  RpcTryExcept
1354  {
1355  dwError = REnumServicesStatusW((SC_RPC_HANDLE)hSCManager,
1356  dwServiceType,
1357  dwServiceState,
1358  (LPBYTE)lpStatusPtr,
1359  dwBufferSize,
1360  pcbBytesNeeded,
1361  lpServicesReturned,
1362  lpResumeHandle);
1363  }
1364  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
1365  {
1366  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
1367  }
1368  RpcEndExcept;
1369 
1370  if (dwError == ERROR_SUCCESS || dwError == ERROR_MORE_DATA)
1371  {
1372  for (dwCount = 0; dwCount < *lpServicesReturned; dwCount++)
1373  {
1374  if (lpStatusPtr->lpServiceName)
1375  lpStatusPtr->lpServiceName =
1376  (LPWSTR)((ULONG_PTR)lpServices + (ULONG_PTR)lpStatusPtr->lpServiceName);
1377 
1378  if (lpStatusPtr->lpDisplayName)
1379  lpStatusPtr->lpDisplayName =
1380  (LPWSTR)((ULONG_PTR)lpServices + (ULONG_PTR)lpStatusPtr->lpDisplayName);
1381 
1382  lpStatusPtr++;
1383  }
1384  }
1385 
1386  if (dwError != ERROR_SUCCESS)
1387  {
1388  TRACE("REnumServicesStatusW() failed (Error %lu)\n", dwError);
1389  SetLastError(dwError);
1390  return FALSE;
1391  }
1392 
1393  TRACE("EnumServicesStatusW() done\n");
1394 
1395  return TRUE;
1396 }
1397 
1398 
1399 /**********************************************************************
1400  * EnumServicesStatusExA
1401  *
1402  * @implemented
1403  */
1404 BOOL WINAPI
1405 EnumServicesStatusExA(SC_HANDLE hSCManager,
1406  SC_ENUM_TYPE InfoLevel,
1407  DWORD dwServiceType,
1408  DWORD dwServiceState,
1409  LPBYTE lpServices,
1410  DWORD cbBufSize,
1411  LPDWORD pcbBytesNeeded,
1412  LPDWORD lpServicesReturned,
1413  LPDWORD lpResumeHandle,
1414  LPCSTR pszGroupName)
1415 {
1416  ENUM_SERVICE_STATUS_PROCESSA ServiceStatus;
1417  LPENUM_SERVICE_STATUS_PROCESSA lpStatusPtr;
1418  DWORD dwBufferSize;
1419  DWORD dwError;
1420  DWORD dwCount;
1421 
1422  TRACE("EnumServicesStatusExA(%p %lu %lu %p %lu %p %p %p %s)\n",
1423  hSCManager, dwServiceType, dwServiceState, lpServices,
1424  cbBufSize, pcbBytesNeeded, lpServicesReturned, lpResumeHandle,
1425  debugstr_a(pszGroupName));
1426 
1427  if (InfoLevel != SC_ENUM_PROCESS_INFO)
1428  {
1429  SetLastError(ERROR_INVALID_LEVEL);
1430  return FALSE;
1431  }
1432 
1433  if (!hSCManager)
1434  {
1435  SetLastError(ERROR_INVALID_HANDLE);
1436  return FALSE;
1437  }
1438 
1439  if (pcbBytesNeeded == NULL || lpServicesReturned == NULL)
1440  {
1441  SetLastError(ERROR_INVALID_ADDRESS);
1442  return FALSE;
1443  }
1444 
1445  if (lpServices == NULL || cbBufSize < sizeof(ENUM_SERVICE_STATUS_PROCESSA))
1446  {
1447  lpStatusPtr = &ServiceStatus;
1448  dwBufferSize = sizeof(ENUM_SERVICE_STATUS_PROCESSA);
1449  }
1450  else
1451  {
1452  lpStatusPtr = (LPENUM_SERVICE_STATUS_PROCESSA)lpServices;
1453  dwBufferSize = cbBufSize;
1454  }
1455 
1456  RpcTryExcept
1457  {
1458  dwError = REnumServicesStatusExA((SC_RPC_HANDLE)hSCManager,
1459  InfoLevel,
1460  dwServiceType,
1461  dwServiceState,
1462  (LPBYTE)lpStatusPtr,
1463  dwBufferSize,
1464  pcbBytesNeeded,
1465  lpServicesReturned,
1466  lpResumeHandle,
1467  (LPSTR)pszGroupName);
1468  }
1469  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
1470  {
1471  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
1472  }
1473  RpcEndExcept;
1474 
1475  if (dwError == ERROR_SUCCESS || dwError == ERROR_MORE_DATA)
1476  {
1477  if (InfoLevel == SC_ENUM_PROCESS_INFO)
1478  {
1479  for (dwCount = 0; dwCount < *lpServicesReturned; dwCount++)
1480  {
1481  if (lpStatusPtr->lpServiceName)
1482  lpStatusPtr->lpServiceName =
1483  (LPSTR)((ULONG_PTR)lpServices + (ULONG_PTR)lpStatusPtr->lpServiceName);
1484 
1485  if (lpStatusPtr->lpDisplayName)
1486  lpStatusPtr->lpDisplayName =
1487  (LPSTR)((ULONG_PTR)lpServices + (ULONG_PTR)lpStatusPtr->lpDisplayName);
1488 
1489  lpStatusPtr++;
1490  }
1491  }
1492  }
1493 
1494  if (dwError != ERROR_SUCCESS)
1495  {
1496  TRACE("REnumServicesStatusExA() failed (Error %lu)\n", dwError);
1497  SetLastError(dwError);
1498  return FALSE;
1499  }
1500 
1501  TRACE("EnumServicesStatusExA() done\n");
1502 
1503  return TRUE;
1504 }
1505 
1506 
1507 /**********************************************************************
1508  * EnumServicesStatusExW
1509  *
1510  * @implemented
1511  */
1512 BOOL WINAPI
1513 EnumServicesStatusExW(SC_HANDLE hSCManager,
1514  SC_ENUM_TYPE InfoLevel,
1515  DWORD dwServiceType,
1516  DWORD dwServiceState,
1517  LPBYTE lpServices,
1518  DWORD cbBufSize,
1519  LPDWORD pcbBytesNeeded,
1520  LPDWORD lpServicesReturned,
1521  LPDWORD lpResumeHandle,
1522  LPCWSTR pszGroupName)
1523 {
1524  ENUM_SERVICE_STATUS_PROCESSW ServiceStatus;
1525  LPENUM_SERVICE_STATUS_PROCESSW lpStatusPtr;
1526  DWORD dwBufferSize;
1527  DWORD dwError;
1528  DWORD dwCount;
1529 
1530  TRACE("EnumServicesStatusExW(%p %lu %lu %p %lu %p %p %p %s)\n",
1531  hSCManager, dwServiceType, dwServiceState, lpServices,
1532  cbBufSize, pcbBytesNeeded, lpServicesReturned, lpResumeHandle,
1533  debugstr_w(pszGroupName));
1534 
1535  if (InfoLevel != SC_ENUM_PROCESS_INFO)
1536  {
1537  SetLastError(ERROR_INVALID_LEVEL);
1538  return FALSE;
1539  }
1540 
1541  if (!hSCManager)
1542  {
1543  SetLastError(ERROR_INVALID_HANDLE);
1544  return FALSE;
1545  }
1546 
1547  if (pcbBytesNeeded == NULL || lpServicesReturned == NULL)
1548  {
1549  SetLastError(ERROR_INVALID_ADDRESS);
1550  return FALSE;
1551  }
1552 
1553  if (lpServices == NULL || cbBufSize < sizeof(ENUM_SERVICE_STATUS_PROCESSW))
1554  {
1555  lpStatusPtr = &ServiceStatus;
1556  dwBufferSize = sizeof(ENUM_SERVICE_STATUS_PROCESSW);
1557  }
1558  else
1559  {
1560  lpStatusPtr = (LPENUM_SERVICE_STATUS_PROCESSW)lpServices;
1561  dwBufferSize = cbBufSize;
1562  }
1563 
1564  RpcTryExcept
1565  {
1566  dwError = REnumServicesStatusExW((SC_RPC_HANDLE)hSCManager,
1567  InfoLevel,
1568  dwServiceType,
1569  dwServiceState,
1570  (LPBYTE)lpStatusPtr,
1571  dwBufferSize,
1572  pcbBytesNeeded,
1573  lpServicesReturned,
1574  lpResumeHandle,
1575  (LPWSTR)pszGroupName);
1576  }
1577  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
1578  {
1579  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
1580  }
1581  RpcEndExcept;
1582 
1583  if (dwError == ERROR_SUCCESS || dwError == ERROR_MORE_DATA)
1584  {
1585  if (InfoLevel == SC_ENUM_PROCESS_INFO)
1586  {
1587  for (dwCount = 0; dwCount < *lpServicesReturned; dwCount++)
1588  {
1589  if (lpStatusPtr->lpServiceName)
1590  lpStatusPtr->lpServiceName =
1591  (LPWSTR)((ULONG_PTR)lpServices + (ULONG_PTR)lpStatusPtr->lpServiceName);
1592 
1593  if (lpStatusPtr->lpDisplayName)
1594  lpStatusPtr->lpDisplayName =
1595  (LPWSTR)((ULONG_PTR)lpServices + (ULONG_PTR)lpStatusPtr->lpDisplayName);
1596 
1597  lpStatusPtr++;
1598  }
1599  }
1600  }
1601 
1602  if (dwError != ERROR_SUCCESS)
1603  {
1604  TRACE("REnumServicesStatusExW() failed (Error %lu)\n", dwError);
1605  SetLastError(dwError);
1606  return FALSE;
1607  }
1608 
1609  TRACE("EnumServicesStatusExW() done\n");
1610 
1611  return TRUE;
1612 }
1613 
1614 
1615 /**********************************************************************
1616  * GetServiceDisplayNameA
1617  *
1618  * @implemented
1619  */
1620 BOOL WINAPI
1621 GetServiceDisplayNameA(SC_HANDLE hSCManager,
1622  LPCSTR lpServiceName,
1623  LPSTR lpDisplayName,
1624  LPDWORD lpcchBuffer)
1625 {
1626  DWORD dwError;
1627  LPSTR lpNameBuffer;
1628  CHAR szEmptyName[] = "";
1629 
1630  TRACE("GetServiceDisplayNameA(%p %s %p %p)\n",
1631  hSCManager, debugstr_a(lpServiceName), lpDisplayName, lpcchBuffer);
1632 
1633  if (!hSCManager)
1634  {
1635  SetLastError(ERROR_INVALID_HANDLE);
1636  return FALSE;
1637  }
1638 
1639  if (!lpDisplayName || *lpcchBuffer < sizeof(CHAR))
1640  {
1641  lpNameBuffer = szEmptyName;
1642  *lpcchBuffer = sizeof(CHAR);
1643  }
1644  else
1645  {
1646  lpNameBuffer = lpDisplayName;
1647  }
1648 
1649  RpcTryExcept
1650  {
1651  dwError = RGetServiceDisplayNameA((SC_RPC_HANDLE)hSCManager,
1652  lpServiceName,
1653  lpNameBuffer,
1654  lpcchBuffer);
1655  }
1656  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
1657  {
1658  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
1659  }
1660  RpcEndExcept;
1661 
1662  if (dwError != ERROR_SUCCESS)
1663  {
1664  TRACE("RGetServiceDisplayNameA() failed (Error %lu)\n", dwError);
1665  SetLastError(dwError);
1666  return FALSE;
1667  }
1668 
1669  return TRUE;
1670 }
1671 
1672 
1673 /**********************************************************************
1674  * GetServiceDisplayNameW
1675  *
1676  * @implemented
1677  */
1678 BOOL WINAPI
1679 GetServiceDisplayNameW(SC_HANDLE hSCManager,
1680  LPCWSTR lpServiceName,
1681  LPWSTR lpDisplayName,
1682  LPDWORD lpcchBuffer)
1683 {
1684  DWORD dwError;
1685  LPWSTR lpNameBuffer;
1686  WCHAR szEmptyName[] = L"";
1687 
1688  TRACE("GetServiceDisplayNameW(%p %s %p %p)\n",
1689  hSCManager, debugstr_w(lpServiceName), lpDisplayName, lpcchBuffer);
1690 
1691  if (!hSCManager)
1692  {
1693  SetLastError(ERROR_INVALID_HANDLE);
1694  return FALSE;
1695  }
1696 
1697  /*
1698  * NOTE: A size of 1 character would be enough, but tests show that
1699  * Windows returns 2 characters instead, certainly due to a WCHAR/bytes
1700  * mismatch in their code.
1701  */
1702  if (!lpDisplayName || *lpcchBuffer < sizeof(WCHAR))
1703  {
1704  lpNameBuffer = szEmptyName;
1705  *lpcchBuffer = sizeof(WCHAR);
1706  }
1707  else
1708  {
1709  lpNameBuffer = lpDisplayName;
1710  }
1711 
1712  RpcTryExcept
1713  {
1714  dwError = RGetServiceDisplayNameW((SC_RPC_HANDLE)hSCManager,
1715  lpServiceName,
1716  lpNameBuffer,
1717  lpcchBuffer);
1718  }
1719  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
1720  {
1721  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
1722  }
1723  RpcEndExcept;
1724 
1725  if (dwError != ERROR_SUCCESS)
1726  {
1727  TRACE("RGetServiceDisplayNameW() failed (Error %lu)\n", dwError);
1728  SetLastError(dwError);
1729  return FALSE;
1730  }
1731 
1732  return TRUE;
1733 }
1734 
1735 
1736 /**********************************************************************
1737  * GetServiceKeyNameA
1738  *
1739  * @implemented
1740  */
1741 BOOL WINAPI
1742 GetServiceKeyNameA(SC_HANDLE hSCManager,
1743  LPCSTR lpDisplayName,
1744  LPSTR lpServiceName,
1745  LPDWORD lpcchBuffer)
1746 {
1747  DWORD dwError;
1748  LPSTR lpNameBuffer;
1749  CHAR szEmptyName[] = "";
1750 
1751  TRACE("GetServiceKeyNameA(%p %s %p %p)\n",
1752  hSCManager, debugstr_a(lpDisplayName), lpServiceName, lpcchBuffer);
1753 
1754  if (!hSCManager)
1755  {
1756  SetLastError(ERROR_INVALID_HANDLE);
1757  return FALSE;
1758  }
1759 
1760  if (!lpServiceName || *lpcchBuffer < sizeof(CHAR))
1761  {
1762  lpNameBuffer = szEmptyName;
1763  *lpcchBuffer = sizeof(CHAR);
1764  }
1765  else
1766  {
1767  lpNameBuffer = lpServiceName;
1768  }
1769 
1770  RpcTryExcept
1771  {
1772  dwError = RGetServiceKeyNameA((SC_RPC_HANDLE)hSCManager,
1773  lpDisplayName,
1774  lpNameBuffer,
1775  lpcchBuffer);
1776  }
1777  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
1778  {
1779  /* HACK: because of a problem with rpcrt4, rpcserver is hacked to return 6 for ERROR_SERVICE_DOES_NOT_EXIST */
1780  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
1781  }
1782  RpcEndExcept;
1783 
1784  if (dwError != ERROR_SUCCESS)
1785  {
1786  TRACE("RGetServiceKeyNameA() failed (Error %lu)\n", dwError);
1787  SetLastError(dwError);
1788  return FALSE;
1789  }
1790 
1791  return TRUE;
1792 }
1793 
1794 
1795 /**********************************************************************
1796  * GetServiceKeyNameW
1797  *
1798  * @implemented
1799  */
1800 BOOL WINAPI
1801 GetServiceKeyNameW(SC_HANDLE hSCManager,
1802  LPCWSTR lpDisplayName,
1803  LPWSTR lpServiceName,
1804  LPDWORD lpcchBuffer)
1805 {
1806  DWORD dwError;
1807  LPWSTR lpNameBuffer;
1808  WCHAR szEmptyName[] = L"";
1809 
1810  TRACE("GetServiceKeyNameW(%p %s %p %p)\n",
1811  hSCManager, debugstr_w(lpDisplayName), lpServiceName, lpcchBuffer);
1812 
1813  if (!hSCManager)
1814  {
1815  SetLastError(ERROR_INVALID_HANDLE);
1816  return FALSE;
1817  }
1818 
1819  /*
1820  * NOTE: A size of 1 character would be enough, but tests show that
1821  * Windows returns 2 characters instead, certainly due to a WCHAR/bytes
1822  * mismatch in their code.
1823  */
1824  if (!lpServiceName || *lpcchBuffer < sizeof(WCHAR))
1825  {
1826  lpNameBuffer = szEmptyName;
1827  *lpcchBuffer = sizeof(WCHAR);
1828  }
1829  else
1830  {
1831  lpNameBuffer = lpServiceName;
1832  }
1833 
1834  RpcTryExcept
1835  {
1836  dwError = RGetServiceKeyNameW((SC_RPC_HANDLE)hSCManager,
1837  lpDisplayName,
1838  lpNameBuffer,
1839  lpcchBuffer);
1840  }
1841  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
1842  {
1843  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
1844  }
1845  RpcEndExcept;
1846 
1847  if (dwError != ERROR_SUCCESS)
1848  {
1849  TRACE("RGetServiceKeyNameW() failed (Error %lu)\n", dwError);
1850  SetLastError(dwError);
1851  return FALSE;
1852  }
1853 
1854  return TRUE;
1855 }
1856 
1857 
1858 /**********************************************************************
1859  * I_ScGetCurrentGroupStateW
1860  *
1861  * @implemented
1862  */
1863 DWORD WINAPI
1864 I_ScGetCurrentGroupStateW(SC_HANDLE hSCManager,
1865  LPWSTR pszGroupName,
1866  LPDWORD pdwGroupState)
1867 {
1868  DWORD dwError;
1869 
1870  TRACE("I_ScGetCurrentGroupStateW(%p %s %p)\n",
1871  hSCManager, debugstr_w(pszGroupName), pdwGroupState);
1872 
1873  RpcTryExcept
1874  {
1875  dwError = RI_ScGetCurrentGroupStateW((SC_RPC_HANDLE)hSCManager,
1876  pszGroupName,
1877  pdwGroupState);
1878  }
1879  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
1880  {
1881  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
1882  }
1883  RpcEndExcept
1884 
1885  if (dwError != ERROR_SUCCESS)
1886  {
1887  TRACE("RI_ScGetCurrentGroupStateW() failed (Error %lu)\n", dwError);
1888  SetLastError(dwError);
1889  }
1890 
1891  return dwError;
1892 }
1893 
1894 
1895 /**********************************************************************
1896  * LockServiceDatabase
1897  *
1898  * @implemented
1899  */
1900 SC_LOCK WINAPI
1901 LockServiceDatabase(SC_HANDLE hSCManager)
1902 {
1903  SC_LOCK hLock;
1904  DWORD dwError;
1905 
1906  TRACE("LockServiceDatabase(%p)\n",
1907  hSCManager);
1908 
1909  RpcTryExcept
1910  {
1911  dwError = RLockServiceDatabase((SC_RPC_HANDLE)hSCManager,
1912  (SC_RPC_LOCK *)&hLock);
1913  }
1914  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
1915  {
1916  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
1917  }
1918  RpcEndExcept;
1919 
1920  if (dwError != ERROR_SUCCESS)
1921  {
1922  TRACE("RLockServiceDatabase() failed (Error %lu)\n", dwError);
1923  SetLastError(dwError);
1924  return NULL;
1925  }
1926 
1927  TRACE("hLock = %p\n", hLock);
1928 
1929  return hLock;
1930 }
1931 
1932 
1933 static VOID
1934 WaitForSCManager(VOID)
1935 {
1936  HANDLE hEvent;
1937 
1938  TRACE("WaitForSCManager()\n");
1939 
1940  /* Try to open the existing event */
1941  hEvent = OpenEventW(SYNCHRONIZE, FALSE, SCM_START_EVENT);
1942  if (hEvent == NULL)
1943  {
1944  if (GetLastError() != ERROR_FILE_NOT_FOUND)
1945  return;
1946 
1947  /* Try to create a new event */
1948  hEvent = CreateEventW(NULL, TRUE, FALSE, SCM_START_EVENT);
1949  if (hEvent == NULL)
1950  return;
1951  }
1952 
1953  /* Wait for 3 minutes */
1954  WaitForSingleObject(hEvent, 180000);
1955  CloseHandle(hEvent);
1956 
1957  TRACE("ScmWaitForSCManager() done\n");
1958 }
1959 
1960 
1961 /**********************************************************************
1962  * OpenSCManagerA
1963  *
1964  * @implemented
1965  */
1966 SC_HANDLE WINAPI
1967 OpenSCManagerA(LPCSTR lpMachineName,
1968  LPCSTR lpDatabaseName,
1969  DWORD dwDesiredAccess)
1970 {
1971  SC_HANDLE hScm = NULL;
1972  DWORD dwError;
1973 
1974  TRACE("OpenSCManagerA(%s %s %lx)\n",
1975  debugstr_a(lpMachineName), debugstr_a(lpDatabaseName), dwDesiredAccess);
1976 
1977  WaitForSCManager();
1978 
1979  RpcTryExcept
1980  {
1981  dwError = ROpenSCManagerA((LPSTR)lpMachineName,
1982  (LPSTR)lpDatabaseName,
1983  dwDesiredAccess,
1984  (SC_RPC_HANDLE *)&hScm);
1985  }
1986  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
1987  {
1988  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
1989  }
1990  RpcEndExcept;
1991 
1992  SetLastError(dwError);
1993  if (dwError != ERROR_SUCCESS)
1994  {
1995  TRACE("ROpenSCManagerA() failed (Error %lu)\n", dwError);
1996  return NULL;
1997  }
1998 
1999  TRACE("hScm = %p\n", hScm);
2000 
2001  return hScm;
2002 }
2003 
2004 
2005 /**********************************************************************
2006  * OpenSCManagerW
2007  *
2008  * @implemented
2009  */
2010 SC_HANDLE WINAPI
2011 OpenSCManagerW(LPCWSTR lpMachineName,
2012  LPCWSTR lpDatabaseName,
2013  DWORD dwDesiredAccess)
2014 {
2015  SC_HANDLE hScm = NULL;
2016  DWORD dwError;
2017 
2018  TRACE("OpenSCManagerW(%s %s %lx)\n",
2019  debugstr_w(lpMachineName), debugstr_w(lpDatabaseName), dwDesiredAccess);
2020 
2021  WaitForSCManager();
2022 
2023  RpcTryExcept
2024  {
2025  dwError = ROpenSCManagerW((LPWSTR)lpMachineName,
2026  (LPWSTR)lpDatabaseName,
2027  dwDesiredAccess,
2028  (SC_RPC_HANDLE *)&hScm);
2029  }
2030  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
2031  {
2032  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
2033  }
2034  RpcEndExcept;
2035 
2036  SetLastError(dwError);
2037  if (dwError != ERROR_SUCCESS)
2038  {
2039  TRACE("ROpenSCManagerW() failed (Error %lu)\n", dwError);
2040  return NULL;
2041  }
2042 
2043  TRACE("hScm = %p\n", hScm);
2044 
2045  return hScm;
2046 }
2047 
2048 
2049 /**********************************************************************
2050  * OpenServiceA
2051  *
2052  * @implemented
2053  */
2054 SC_HANDLE WINAPI
2055 OpenServiceA(SC_HANDLE hSCManager,
2056  LPCSTR lpServiceName,
2057  DWORD dwDesiredAccess)
2058 {
2059  SC_HANDLE hService = NULL;
2060  DWORD dwError;
2061 
2062  TRACE("OpenServiceA(%p %s %lx)\n",
2063  hSCManager, debugstr_a(lpServiceName), dwDesiredAccess);
2064 
2065  if (!hSCManager)
2066  {
2067  SetLastError(ERROR_INVALID_HANDLE);
2068  return NULL;
2069  }
2070 
2071  RpcTryExcept
2072  {
2073  dwError = ROpenServiceA((SC_RPC_HANDLE)hSCManager,
2074  (LPSTR)lpServiceName,
2075  dwDesiredAccess,
2076  (SC_RPC_HANDLE *)&hService);
2077  }
2078  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
2079  {
2080  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
2081  }
2082  RpcEndExcept;
2083 
2084  SetLastError(dwError);
2085  if (dwError != ERROR_SUCCESS)
2086  {
2087  TRACE("ROpenServiceA() failed (Error %lu)\n", dwError);
2088  return NULL;
2089  }
2090 
2091  TRACE("hService = %p\n", hService);
2092 
2093  return hService;
2094 }
2095 
2096 
2097 /**********************************************************************
2098  * OpenServiceW
2099  *
2100  * @implemented
2101  */
2102 SC_HANDLE WINAPI
2103 OpenServiceW(SC_HANDLE hSCManager,
2104  LPCWSTR lpServiceName,
2105  DWORD dwDesiredAccess)
2106 {
2107  SC_HANDLE hService = NULL;
2108  DWORD dwError;
2109 
2110  TRACE("OpenServiceW(%p %s %lx)\n",
2111  hSCManager, debugstr_w(lpServiceName), dwDesiredAccess);
2112 
2113  if (!hSCManager)
2114  {
2115  SetLastError(ERROR_INVALID_HANDLE);
2116  return NULL;
2117  }
2118 
2119  RpcTryExcept
2120  {
2121  dwError = ROpenServiceW((SC_RPC_HANDLE)hSCManager,
2122  (LPWSTR)lpServiceName,
2123  dwDesiredAccess,
2124  (SC_RPC_HANDLE *)&hService);
2125  }
2126  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
2127  {
2128  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
2129  }
2130  RpcEndExcept;
2131 
2132  SetLastError(dwError);
2133  if (dwError != ERROR_SUCCESS)
2134  {
2135  TRACE("ROpenServiceW() failed (Error %lu)\n", dwError);
2136  return NULL;
2137  }
2138 
2139  TRACE("hService = %p\n", hService);
2140 
2141  return hService;
2142 }
2143 
2144 
2145 /**********************************************************************
2146  * QueryServiceConfigA
2147  *
2148  * @implemented
2149  */
2150 BOOL WINAPI
2151 QueryServiceConfigA(SC_HANDLE hService,
2152  LPQUERY_SERVICE_CONFIGA lpServiceConfig,
2153  DWORD cbBufSize,
2154  LPDWORD pcbBytesNeeded)
2155 {
2156  QUERY_SERVICE_CONFIGA ServiceConfig;
2157  LPQUERY_SERVICE_CONFIGA lpConfigPtr;
2158  DWORD dwBufferSize;
2159  DWORD dwError;
2160 
2161  TRACE("QueryServiceConfigA(%p %p %lu %p)\n",
2162  hService, lpServiceConfig, cbBufSize, pcbBytesNeeded);
2163 
2164  if (lpServiceConfig == NULL ||
2165  cbBufSize < sizeof(QUERY_SERVICE_CONFIGA))
2166  {
2167  lpConfigPtr = &ServiceConfig;
2168  dwBufferSize = sizeof(QUERY_SERVICE_CONFIGA);
2169  }
2170  else
2171  {
2172  lpConfigPtr = lpServiceConfig;
2173  dwBufferSize = cbBufSize;
2174  }
2175 
2176  RpcTryExcept
2177  {
2178  dwError = RQueryServiceConfigA((SC_RPC_HANDLE)hService,
2179  (LPBYTE)lpConfigPtr,
2180  dwBufferSize,
2181  pcbBytesNeeded);
2182  }
2183  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
2184  {
2185  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
2186  }
2187  RpcEndExcept;
2188 
2189  if (dwError != ERROR_SUCCESS)
2190  {
2191  TRACE("RQueryServiceConfigA() failed (Error %lu)\n", dwError);
2192  SetLastError(dwError);
2193  return FALSE;
2194  }
2195 
2196  /* Adjust the pointers */
2197  if (lpConfigPtr->lpBinaryPathName)
2198  lpConfigPtr->lpBinaryPathName =
2199  (LPSTR)((ULONG_PTR)lpConfigPtr +
2200  (ULONG_PTR)lpConfigPtr->lpBinaryPathName);
2201 
2202  if (lpConfigPtr->lpLoadOrderGroup)
2203  lpConfigPtr->lpLoadOrderGroup =
2204  (LPSTR)((ULONG_PTR)lpConfigPtr +
2205  (ULONG_PTR)lpConfigPtr->lpLoadOrderGroup);
2206 
2207  if (lpConfigPtr->lpDependencies)
2208  lpConfigPtr->lpDependencies =
2209  (LPSTR)((ULONG_PTR)lpConfigPtr +
2210  (ULONG_PTR)lpConfigPtr->lpDependencies);
2211 
2212  if (lpConfigPtr->lpServiceStartName)
2213  lpConfigPtr->lpServiceStartName =
2214  (LPSTR)((ULONG_PTR)lpConfigPtr +
2215  (ULONG_PTR)lpConfigPtr->lpServiceStartName);
2216 
2217  if (lpConfigPtr->lpDisplayName)
2218  lpConfigPtr->lpDisplayName =
2219  (LPSTR)((ULONG_PTR)lpConfigPtr +
2220  (ULONG_PTR)lpConfigPtr->lpDisplayName);
2221 
2222  TRACE("QueryServiceConfigA() done\n");
2223 
2224  return TRUE;
2225 }
2226 
2227 
2228 /**********************************************************************
2229  * QueryServiceConfigW
2230  *
2231  * @implemented
2232  */
2233 BOOL WINAPI
2234 QueryServiceConfigW(SC_HANDLE hService,
2235  LPQUERY_SERVICE_CONFIGW lpServiceConfig,
2236  DWORD cbBufSize,
2237  LPDWORD pcbBytesNeeded)
2238 {
2239  QUERY_SERVICE_CONFIGW ServiceConfig;
2240  LPQUERY_SERVICE_CONFIGW lpConfigPtr;
2241  DWORD dwBufferSize;
2242  DWORD dwError;
2243 
2244  TRACE("QueryServiceConfigW(%p %p %lu %p)\n",
2245  hService, lpServiceConfig, cbBufSize, pcbBytesNeeded);
2246 
2247  if (lpServiceConfig == NULL ||
2248  cbBufSize < sizeof(QUERY_SERVICE_CONFIGW))
2249  {
2250  lpConfigPtr = &ServiceConfig;
2251  dwBufferSize = sizeof(QUERY_SERVICE_CONFIGW);
2252  }
2253  else
2254  {
2255  lpConfigPtr = lpServiceConfig;
2256  dwBufferSize = cbBufSize;
2257  }
2258 
2259  RpcTryExcept
2260  {
2261  dwError = RQueryServiceConfigW((SC_RPC_HANDLE)hService,
2262  (LPBYTE)lpConfigPtr,
2263  dwBufferSize,
2264  pcbBytesNeeded);
2265  }
2266  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
2267  {
2268  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
2269  }
2270  RpcEndExcept;
2271 
2272  if (dwError != ERROR_SUCCESS)
2273  {
2274  TRACE("RQueryServiceConfigW() failed (Error %lu)\n", dwError);
2275  SetLastError(dwError);
2276  return FALSE;
2277  }
2278 
2279  /* Adjust the pointers */
2280  if (lpConfigPtr->lpBinaryPathName)
2281  lpConfigPtr->lpBinaryPathName =
2282  (LPWSTR)((ULONG_PTR)lpConfigPtr +
2283  (ULONG_PTR)lpConfigPtr->lpBinaryPathName);
2284 
2285  if (lpConfigPtr->lpLoadOrderGroup)
2286  lpConfigPtr->lpLoadOrderGroup =
2287  (LPWSTR)((ULONG_PTR)lpConfigPtr +
2288  (ULONG_PTR)lpConfigPtr->lpLoadOrderGroup);
2289 
2290  if (lpConfigPtr->lpDependencies)
2291  lpConfigPtr->lpDependencies =
2292  (LPWSTR)((ULONG_PTR)lpConfigPtr +
2293  (ULONG_PTR)lpConfigPtr->lpDependencies);
2294 
2295  if (lpConfigPtr->lpServiceStartName)
2296  lpConfigPtr->lpServiceStartName =
2297  (LPWSTR)((ULONG_PTR)lpConfigPtr +
2298  (ULONG_PTR)lpConfigPtr->lpServiceStartName);
2299 
2300  if (lpConfigPtr->lpDisplayName)
2301  lpConfigPtr->lpDisplayName =
2302  (LPWSTR)((ULONG_PTR)lpConfigPtr +
2303  (ULONG_PTR)lpConfigPtr->lpDisplayName);
2304 
2305  TRACE("QueryServiceConfigW() done\n");
2306 
2307  return TRUE;
2308 }
2309 
2310 
2311 /**********************************************************************
2312  * QueryServiceConfig2A
2313  *
2314  * @implemented
2315  */
2316 BOOL WINAPI
2317 QueryServiceConfig2A(SC_HANDLE hService,
2318  DWORD dwInfoLevel,
2319  LPBYTE lpBuffer,
2320  DWORD cbBufSize,
2321  LPDWORD pcbBytesNeeded)
2322 {
2323  SERVICE_DESCRIPTIONA ServiceDescription;
2324  SERVICE_FAILURE_ACTIONSA ServiceFailureActions;
2325  LPBYTE lpTempBuffer;
2326  BOOL bUseTempBuffer = FALSE;
2327  DWORD dwBufferSize;
2328  DWORD dwError;
2329 
2330  TRACE("QueryServiceConfig2A(%p %lu %p %lu %p)\n",
2331  hService, dwInfoLevel, lpBuffer, cbBufSize, pcbBytesNeeded);
2332 
2333  lpTempBuffer = lpBuffer;
2334  dwBufferSize = cbBufSize;
2335 
2336  switch (dwInfoLevel)
2337  {
2338  case SERVICE_CONFIG_DESCRIPTION:
2339  if ((lpBuffer == NULL) || (cbBufSize < sizeof(SERVICE_DESCRIPTIONA)))
2340  {
2341  lpTempBuffer = (LPBYTE)&ServiceDescription;
2342  dwBufferSize = sizeof(SERVICE_DESCRIPTIONA);
2343  bUseTempBuffer = TRUE;
2344  }
2345  break;
2346 
2347  case SERVICE_CONFIG_FAILURE_ACTIONS:
2348  if ((lpBuffer == NULL) || (cbBufSize < sizeof(SERVICE_FAILURE_ACTIONSA)))
2349  {
2350  lpTempBuffer = (LPBYTE)&ServiceFailureActions;
2351  dwBufferSize = sizeof(SERVICE_FAILURE_ACTIONSA);
2352  bUseTempBuffer = TRUE;
2353  }
2354  break;
2355 
2356  default:
2357  WARN("Unknown info level 0x%lx\n", dwInfoLevel);
2358  SetLastError(ERROR_INVALID_LEVEL);
2359  return FALSE;
2360  }
2361 
2362  RpcTryExcept
2363  {
2364  dwError = RQueryServiceConfig2A((SC_RPC_HANDLE)hService,
2365  dwInfoLevel,
2366  lpTempBuffer,
2367  dwBufferSize,
2368  pcbBytesNeeded);
2369  }
2370  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
2371  {
2372  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
2373  }
2374  RpcEndExcept;
2375 
2376  if (dwError != ERROR_SUCCESS)
2377  {
2378  TRACE("RQueryServiceConfig2A() failed (Error %lu)\n", dwError);
2379  SetLastError(dwError);
2380  return FALSE;
2381  }
2382 
2383  if (bUseTempBuffer != FALSE)
2384  {
2385  TRACE("RQueryServiceConfig2A() returns ERROR_INSUFFICIENT_BUFFER\n");
2386  *pcbBytesNeeded = dwBufferSize;
2387  SetLastError(ERROR_INSUFFICIENT_BUFFER);
2388  return FALSE;
2389  }
2390 
2391  switch (dwInfoLevel)
2392  {
2393  case SERVICE_CONFIG_DESCRIPTION:
2394  {
2395  LPSERVICE_DESCRIPTIONA lpPtr = (LPSERVICE_DESCRIPTIONA)lpTempBuffer;
2396 
2397  if (lpPtr->lpDescription != NULL)
2398  lpPtr->lpDescription =
2399  (LPSTR)((ULONG_PTR)lpPtr + (ULONG_PTR)lpPtr->lpDescription);
2400  }
2401  break;
2402 
2403  case SERVICE_CONFIG_FAILURE_ACTIONS:
2404  {
2405  LPSERVICE_FAILURE_ACTIONSA lpPtr = (LPSERVICE_FAILURE_ACTIONSA)lpTempBuffer;
2406 
2407  if (lpPtr->lpRebootMsg != NULL)
2408  lpPtr->lpRebootMsg =
2409  (LPSTR)((ULONG_PTR)lpPtr + (ULONG_PTR)lpPtr->lpRebootMsg);
2410 
2411  if (lpPtr->lpCommand != NULL)
2412  lpPtr->lpCommand =
2413  (LPSTR)((ULONG_PTR)lpPtr + (ULONG_PTR)lpPtr->lpCommand);
2414 
2415  if (lpPtr->lpsaActions != NULL)
2416  lpPtr->lpsaActions =
2417  (LPSC_ACTION)((ULONG_PTR)lpPtr + (ULONG_PTR)lpPtr->lpsaActions);
2418  }
2419  break;
2420  }
2421 
2422  TRACE("QueryServiceConfig2A() done\n");
2423 
2424  return TRUE;
2425 }
2426 
2427 
2428 /**********************************************************************
2429  * QueryServiceConfig2W
2430  *
2431  * @implemented
2432  */
2433 BOOL WINAPI
2434 QueryServiceConfig2W(SC_HANDLE hService,
2435  DWORD dwInfoLevel,
2436  LPBYTE lpBuffer,
2437  DWORD cbBufSize,
2438  LPDWORD pcbBytesNeeded)
2439 {
2440  SERVICE_DESCRIPTIONW ServiceDescription;
2441  SERVICE_FAILURE_ACTIONSW ServiceFailureActions;
2442  LPBYTE lpTempBuffer;
2443  BOOL bUseTempBuffer = FALSE;
2444  DWORD dwBufferSize;
2445  DWORD dwError;
2446 
2447  TRACE("QueryServiceConfig2W(%p %lu %p %lu %p)\n",
2448  hService, dwInfoLevel, lpBuffer, cbBufSize, pcbBytesNeeded);
2449 
2450  lpTempBuffer = lpBuffer;
2451  dwBufferSize = cbBufSize;
2452 
2453  switch (dwInfoLevel)
2454  {
2455  case SERVICE_CONFIG_DESCRIPTION:
2456  if ((lpBuffer == NULL) || (cbBufSize < sizeof(SERVICE_DESCRIPTIONW)))
2457  {
2458  lpTempBuffer = (LPBYTE)&ServiceDescription;
2459  dwBufferSize = sizeof(SERVICE_DESCRIPTIONW);
2460  bUseTempBuffer = TRUE;
2461  }
2462  break;
2463 
2464  case SERVICE_CONFIG_FAILURE_ACTIONS:
2465  if ((lpBuffer == NULL) || (cbBufSize < sizeof(SERVICE_FAILURE_ACTIONSW)))
2466  {
2467  lpTempBuffer = (LPBYTE)&ServiceFailureActions;
2468  dwBufferSize = sizeof(SERVICE_FAILURE_ACTIONSW);
2469  bUseTempBuffer = TRUE;
2470  }
2471  break;
2472 
2473  default:
2474  WARN("Unknown info level 0x%lx\n", dwInfoLevel);
2475  SetLastError(ERROR_INVALID_LEVEL);
2476  return FALSE;
2477  }
2478 
2479  RpcTryExcept
2480  {
2481  dwError = RQueryServiceConfig2W((SC_RPC_HANDLE)hService,
2482  dwInfoLevel,
2483  lpTempBuffer,
2484  dwBufferSize,
2485  pcbBytesNeeded);
2486  }
2487  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
2488  {
2489  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
2490  }
2491  RpcEndExcept;
2492 
2493  if (dwError != ERROR_SUCCESS)
2494  {
2495  TRACE("RQueryServiceConfig2W() failed (Error %lu)\n", dwError);
2496  SetLastError(dwError);
2497  return FALSE;
2498  }
2499 
2500  if (bUseTempBuffer != FALSE)
2501  {
2502  TRACE("RQueryServiceConfig2W() returns ERROR_INSUFFICIENT_BUFFER\n");
2503  *pcbBytesNeeded = dwBufferSize;
2504  SetLastError(ERROR_INSUFFICIENT_BUFFER);
2505  return FALSE;
2506  }
2507 
2508  switch (dwInfoLevel)
2509  {
2510  case SERVICE_CONFIG_DESCRIPTION:
2511  {
2512  LPSERVICE_DESCRIPTIONW lpPtr = (LPSERVICE_DESCRIPTIONW)lpTempBuffer;
2513 
2514  if (lpPtr->lpDescription != NULL)
2515  lpPtr->lpDescription =
2516  (LPWSTR)((ULONG_PTR)lpPtr + (ULONG_PTR)lpPtr->lpDescription);
2517  }
2518  break;
2519 
2520  case SERVICE_CONFIG_FAILURE_ACTIONS:
2521  {
2522  LPSERVICE_FAILURE_ACTIONSW lpPtr = (LPSERVICE_FAILURE_ACTIONSW)lpTempBuffer;
2523 
2524  if (lpPtr->lpRebootMsg != NULL)
2525  lpPtr->lpRebootMsg =
2526  (LPWSTR)((ULONG_PTR)lpPtr + (ULONG_PTR)lpPtr->lpRebootMsg);
2527 
2528  if (lpPtr->lpCommand != NULL)
2529  lpPtr->lpCommand =
2530  (LPWSTR)((ULONG_PTR)lpPtr + (ULONG_PTR)lpPtr->lpCommand);
2531 
2532  if (lpPtr->lpsaActions != NULL)
2533  lpPtr->lpsaActions =
2534  (LPSC_ACTION)((ULONG_PTR)lpPtr + (ULONG_PTR)lpPtr->lpsaActions);
2535  }
2536  break;
2537  }
2538 
2539  TRACE("QueryServiceConfig2W() done\n");
2540 
2541  return TRUE;
2542 }
2543 
2544 
2545 /**********************************************************************
2546  * QueryServiceLockStatusA
2547  *
2548  * @implemented
2549  */
2550 BOOL WINAPI
2551 QueryServiceLockStatusA(SC_HANDLE hSCManager,
2552  LPQUERY_SERVICE_LOCK_STATUSA lpLockStatus,
2553  DWORD cbBufSize,
2554  LPDWORD pcbBytesNeeded)
2555 {
2556  QUERY_SERVICE_LOCK_STATUSA LockStatus;
2557  LPQUERY_SERVICE_LOCK_STATUSA lpStatusPtr;
2558  DWORD dwBufferSize;
2559  DWORD dwError;
2560 
2561  TRACE("QueryServiceLockStatusA(%p %p %lu %p)\n",
2562  hSCManager, lpLockStatus, cbBufSize, pcbBytesNeeded);
2563 
2564  if (lpLockStatus == NULL || cbBufSize < sizeof(QUERY_SERVICE_LOCK_STATUSA))
2565  {
2566  lpStatusPtr = &LockStatus;
2567  dwBufferSize = sizeof(QUERY_SERVICE_LOCK_STATUSA);
2568  }
2569  else
2570  {
2571  lpStatusPtr = lpLockStatus;
2572  dwBufferSize = cbBufSize;
2573  }
2574 
2575  RpcTryExcept
2576  {
2577  dwError = RQueryServiceLockStatusA((SC_RPC_HANDLE)hSCManager,
2578  (LPBYTE)lpStatusPtr,
2579  dwBufferSize,
2580  pcbBytesNeeded);
2581  }
2582  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
2583  {
2584  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
2585  }
2586  RpcEndExcept;
2587 
2588  if (dwError != ERROR_SUCCESS)
2589  {
2590  TRACE("RQueryServiceLockStatusA() failed (Error %lu)\n", dwError);
2591  SetLastError(dwError);
2592  return FALSE;
2593  }
2594 
2595  if (lpStatusPtr->lpLockOwner != NULL)
2596  {
2597  lpStatusPtr->lpLockOwner =
2598  (LPSTR)((ULONG_PTR)lpStatusPtr + (ULONG_PTR)lpStatusPtr->lpLockOwner);
2599  }
2600 
2601  TRACE("QueryServiceLockStatusA() done\n");
2602 
2603  return TRUE;
2604 }
2605 
2606 
2607 /**********************************************************************
2608  * QueryServiceLockStatusW
2609  *
2610  * @implemented
2611  */
2612 BOOL WINAPI
2613 QueryServiceLockStatusW(SC_HANDLE hSCManager,
2614  LPQUERY_SERVICE_LOCK_STATUSW lpLockStatus,
2615  DWORD cbBufSize,
2616  LPDWORD pcbBytesNeeded)
2617 {
2618  QUERY_SERVICE_LOCK_STATUSW LockStatus;
2619  LPQUERY_SERVICE_LOCK_STATUSW lpStatusPtr;
2620  DWORD dwBufferSize;
2621  DWORD dwError;
2622 
2623  TRACE("QueryServiceLockStatusW(%p %p %lu %p)\n",
2624  hSCManager, lpLockStatus, cbBufSize, pcbBytesNeeded);
2625 
2626  if (lpLockStatus == NULL || cbBufSize < sizeof(QUERY_SERVICE_LOCK_STATUSW))
2627  {
2628  lpStatusPtr = &LockStatus;
2629  dwBufferSize = sizeof(QUERY_SERVICE_LOCK_STATUSW);
2630  }
2631  else
2632  {
2633  lpStatusPtr = lpLockStatus;
2634  dwBufferSize = cbBufSize;
2635  }
2636 
2637  RpcTryExcept
2638  {
2639  dwError = RQueryServiceLockStatusW((SC_RPC_HANDLE)hSCManager,
2640  (LPBYTE)lpStatusPtr,
2641  dwBufferSize,
2642  pcbBytesNeeded);
2643  }
2644  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
2645  {
2646  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
2647  }
2648  RpcEndExcept;
2649 
2650  if (dwError != ERROR_SUCCESS)
2651  {
2652  TRACE("RQueryServiceLockStatusW() failed (Error %lu)\n", dwError);
2653  SetLastError(dwError);
2654  return FALSE;
2655  }
2656 
2657  if (lpStatusPtr->lpLockOwner != NULL)
2658  {
2659  lpStatusPtr->lpLockOwner =
2660  (LPWSTR)((ULONG_PTR)lpStatusPtr + (ULONG_PTR)lpStatusPtr->lpLockOwner);
2661  }
2662 
2663  TRACE("QueryServiceLockStatusW() done\n");
2664 
2665  return TRUE;
2666 }
2667 
2668 
2669 /**********************************************************************
2670  * QueryServiceObjectSecurity
2671  *
2672  * @implemented
2673  */
2674 BOOL WINAPI
2675 QueryServiceObjectSecurity(SC_HANDLE hService,
2676  SECURITY_INFORMATION dwSecurityInformation,
2677  PSECURITY_DESCRIPTOR lpSecurityDescriptor,
2678  DWORD cbBufSize,
2679  LPDWORD pcbBytesNeeded)
2680 {
2681  DWORD dwError;
2682 
2683  TRACE("QueryServiceObjectSecurity(%p %lu %p)\n",
2684  hService, dwSecurityInformation, lpSecurityDescriptor);
2685 
2686  RpcTryExcept
2687  {
2688  dwError = RQueryServiceObjectSecurity((SC_RPC_HANDLE)hService,
2689  dwSecurityInformation,
2690  (LPBYTE)lpSecurityDescriptor,
2691  cbBufSize,
2692  pcbBytesNeeded);
2693  }
2694  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
2695  {
2696  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
2697  }
2698  RpcEndExcept;
2699 
2700  if (dwError != ERROR_SUCCESS)
2701  {
2702  TRACE("QueryServiceObjectSecurity() failed (Error %lu)\n", dwError);
2703  SetLastError(dwError);
2704  return FALSE;
2705  }
2706 
2707  return TRUE;
2708 }
2709 
2710 
2711 /**********************************************************************
2712  * SetServiceObjectSecurity
2713  *
2714  * @implemented
2715  */
2716 BOOL WINAPI
2717 SetServiceObjectSecurity(SC_HANDLE hService,
2718  SECURITY_INFORMATION dwSecurityInformation,
2719  PSECURITY_DESCRIPTOR lpSecurityDescriptor)
2720 {
2721  PSECURITY_DESCRIPTOR SelfRelativeSD = NULL;
2722  ULONG Length;
2723  NTSTATUS Status;
2724  DWORD dwError;
2725 
2726  TRACE("SetServiceObjectSecurity(%p %lu %p)\n",
2727  hService, dwSecurityInformation, lpSecurityDescriptor);
2728 
2729  Length = 0;
2730  Status = RtlMakeSelfRelativeSD(lpSecurityDescriptor,
2731  SelfRelativeSD,
2732  &Length);
2733  if (Status != STATUS_BUFFER_TOO_SMALL)
2734  {
2735  SetLastError(ERROR_INVALID_PARAMETER);
2736  return FALSE;
2737  }
2738 
2739  SelfRelativeSD = HeapAlloc(GetProcessHeap(), 0, Length);
2740  if (SelfRelativeSD == NULL)
2741  {
2742  SetLastError(ERROR_NOT_ENOUGH_MEMORY);
2743  return FALSE;
2744  }
2745 
2746  Status = RtlMakeSelfRelativeSD(lpSecurityDescriptor,
2747  SelfRelativeSD,
2748  &Length);
2749  if (!NT_SUCCESS(Status))
2750  {
2751  HeapFree(GetProcessHeap(), 0, SelfRelativeSD);
2752  SetLastError(RtlNtStatusToDosError(Status));
2753  return FALSE;
2754  }
2755 
2756  RpcTryExcept
2757  {
2758  dwError = RSetServiceObjectSecurity((SC_RPC_HANDLE)hService,
2759  dwSecurityInformation,
2760  (LPBYTE)SelfRelativeSD,
2761  Length);
2762  }
2763  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
2764  {
2765  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
2766  }
2767  RpcEndExcept;
2768 
2769  HeapFree(GetProcessHeap(), 0, SelfRelativeSD);
2770 
2771  if (dwError != ERROR_SUCCESS)
2772  {
2773  TRACE("RServiceObjectSecurity() failed (Error %lu)\n", dwError);
2774  SetLastError(dwError);
2775  return FALSE;
2776  }
2777 
2778  return TRUE;
2779 }
2780 
2781 
2782 /**********************************************************************
2783  * QueryServiceStatus
2784  *
2785  * @implemented
2786  */
2787 BOOL WINAPI
2788 QueryServiceStatus(SC_HANDLE hService,
2789  LPSERVICE_STATUS lpServiceStatus)
2790 {
2791  DWORD dwError;
2792 
2793  TRACE("QueryServiceStatus(%p %p)\n",
2794  hService, lpServiceStatus);
2795 
2796  if (!hService)
2797  {
2798  SetLastError(ERROR_INVALID_HANDLE);
2799  return FALSE;
2800  }
2801 
2802  RpcTryExcept
2803  {
2804  dwError = RQueryServiceStatus((SC_RPC_HANDLE)hService,
2805  lpServiceStatus);
2806  }
2807  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
2808  {
2809  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
2810  }
2811  RpcEndExcept;
2812 
2813  if (dwError != ERROR_SUCCESS)
2814  {
2815  TRACE("RQueryServiceStatus() failed (Error %lu)\n", dwError);
2816  SetLastError(dwError);
2817  return FALSE;
2818  }
2819 
2820  return TRUE;
2821 }
2822 
2823 
2824 /**********************************************************************
2825  * QueryServiceStatusEx
2826  *
2827  * @implemented
2828  */
2829 BOOL WINAPI
2830 QueryServiceStatusEx(SC_HANDLE hService,
2831  SC_STATUS_TYPE InfoLevel,
2832  LPBYTE lpBuffer,
2833  DWORD cbBufSize,
2834  LPDWORD pcbBytesNeeded)
2835 {
2836  DWORD dwError;
2837 
2838  TRACE("QueryServiceStatusEx(%p %lu %p %lu %p)\n",
2839  hService, InfoLevel, lpBuffer, cbBufSize, pcbBytesNeeded);
2840 
2841  if (InfoLevel != SC_STATUS_PROCESS_INFO)
2842  {
2843  SetLastError(ERROR_INVALID_LEVEL);
2844  return FALSE;
2845  }
2846 
2847  if (cbBufSize < sizeof(SERVICE_STATUS_PROCESS))
2848  {
2849  *pcbBytesNeeded = sizeof(SERVICE_STATUS_PROCESS);
2850  SetLastError(ERROR_INSUFFICIENT_BUFFER);
2851  return FALSE;
2852  }
2853 
2854  RpcTryExcept
2855  {
2856  dwError = RQueryServiceStatusEx((SC_RPC_HANDLE)hService,
2857  InfoLevel,
2858  lpBuffer,
2859  cbBufSize,
2860  pcbBytesNeeded);
2861  }
2862  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
2863  {
2864  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
2865  }
2866  RpcEndExcept;
2867 
2868  if (dwError != ERROR_SUCCESS)
2869  {
2870  TRACE("RQueryServiceStatusEx() failed (Error %lu)\n", dwError);
2871  SetLastError(dwError);
2872  return FALSE;
2873  }
2874 
2875  return TRUE;
2876 }
2877 
2878 
2879 /**********************************************************************
2880  * StartServiceA
2881  *
2882  * @implemented
2883  */
2884 BOOL WINAPI
2885 StartServiceA(SC_HANDLE hService,
2886  DWORD dwNumServiceArgs,
2887  LPCSTR *lpServiceArgVectors)
2888 {
2889  DWORD dwError;
2890 
2891  TRACE("StartServiceA(%p %lu %p)\n",
2892  hService, dwNumServiceArgs, lpServiceArgVectors);
2893 
2894  RpcTryExcept
2895  {
2896  dwError = RStartServiceA((SC_RPC_HANDLE)hService,
2897  dwNumServiceArgs,
2898  (LPSTRING_PTRSA)lpServiceArgVectors);
2899  }
2900  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
2901  {
2902  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
2903  }
2904  RpcEndExcept;
2905 
2906  if (dwError != ERROR_SUCCESS)
2907  {
2908  ERR("RStartServiceA() failed (Error %lu)\n", dwError);
2909  SetLastError(dwError);
2910  return FALSE;
2911  }
2912 
2913  return TRUE;
2914 }
2915 
2916 
2917 /**********************************************************************
2918  * StartServiceW
2919  *
2920  * @implemented
2921  */
2922 BOOL WINAPI
2923 StartServiceW(SC_HANDLE hService,
2924  DWORD dwNumServiceArgs,
2925  LPCWSTR *lpServiceArgVectors)
2926 {
2927  DWORD dwError;
2928 
2929  TRACE("StartServiceW(%p %lu %p)\n",
2930  hService, dwNumServiceArgs, lpServiceArgVectors);
2931 
2932  RpcTryExcept
2933  {
2934  dwError = RStartServiceW((SC_RPC_HANDLE)hService,
2935  dwNumServiceArgs,
2936  (LPSTRING_PTRSW)lpServiceArgVectors);
2937  }
2938  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
2939  {
2940  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
2941  }
2942  RpcEndExcept;
2943 
2944  if (dwError != ERROR_SUCCESS)
2945  {
2946  ERR("RStartServiceW() failed (Error %lu)\n", dwError);
2947  SetLastError(dwError);
2948  return FALSE;
2949  }
2950 
2951  return TRUE;
2952 }
2953 
2954 
2955 /**********************************************************************
2956  * UnlockServiceDatabase
2957  *
2958  * @implemented
2959  */
2960 BOOL WINAPI
2961 UnlockServiceDatabase(SC_LOCK ScLock)
2962 {
2963  DWORD dwError;
2964 
2965  TRACE("UnlockServiceDatabase(%x)\n",
2966  ScLock);
2967 
2968  RpcTryExcept
2969  {
2970  dwError = RUnlockServiceDatabase((LPSC_RPC_LOCK)&ScLock);
2971  }
2972  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
2973  {
2974  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
2975  }
2976  RpcEndExcept;
2977 
2978  if (dwError == ERROR_INVALID_HANDLE)
2979  dwError = ERROR_INVALID_SERVICE_LOCK;
2980 
2981  if (dwError != ERROR_SUCCESS)
2982  {
2983  TRACE("RUnlockServiceDatabase() failed (Error %lu)\n", dwError);
2984  SetLastError(dwError);
2985  return FALSE;
2986  }
2987 
2988  return TRUE;
2989 }
2990 
2991 
2992 /**********************************************************************
2993  * NotifyBootConfigStatus
2994  *
2995  * @implemented
2996  */
2997 BOOL WINAPI
2998 NotifyBootConfigStatus(BOOL BootAcceptable)
2999 {
3000  DWORD dwError;
3001 
3002  TRACE("NotifyBootConfigStatus(%u)\n",
3003  BootAcceptable);
3004 
3005  RpcTryExcept
3006  {
3007  dwError = RNotifyBootConfigStatus(NULL,
3008  BootAcceptable);
3009  }
3010  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
3011  {
3012  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
3013  }
3014  RpcEndExcept;
3015 
3016  if (dwError != ERROR_SUCCESS)
3017  {
3018  TRACE("NotifyBootConfigStatus() failed (Error %lu)\n", dwError);
3019  SetLastError(dwError);
3020  return FALSE;
3021  }
3022 
3023  return TRUE;
3024 }
3025 
3026 DWORD
3027 I_ScQueryServiceTagInfo(PVOID Unused,
3028  TAG_INFO_LEVEL dwInfoLevel,
3029  PTAG_INFO_NAME_FROM_TAG InOutParams)
3030 {
3031  SC_HANDLE hScm;
3032  DWORD dwError;
3033  PTAG_INFO_NAME_FROM_TAG_IN_PARAMS InParams;
3034  PTAG_INFO_NAME_FROM_TAG_OUT_PARAMS OutParams;
3035  LPWSTR lpszName;
3036 
3037  /* We only support one class */
3038  if (dwInfoLevel != TagInfoLevelNameFromTag)
3039  {
3040  return ERROR_RETRY;
3041  }
3042 
3043  /* Validate input structure */
3044  if (InOutParams->InParams.dwPid == 0 || InOutParams->InParams.dwTag == 0)
3045  {
3046  return ERROR_INVALID_PARAMETER;
3047  }
3048 
3049  /* Validate output structure */
3050  if (InOutParams->OutParams.pszName != NULL)
3051  {
3052  return ERROR_INVALID_PARAMETER;
3053  }
3054 
3055  /* Open service manager */
3056  hScm = OpenSCManagerW(NULL, NULL, SC_MANAGER_ENUMERATE_SERVICE);
3057  if (hScm == NULL)
3058  {
3059  return GetLastError();
3060  }
3061 
3062  /* Setup call parameters */
3063  InParams = &InOutParams->InParams;
3064  OutParams = NULL;
3065 
3066  /* Call SCM to query tag information */
3067  RpcTryExcept
3068  {
3069  dwError = RI_ScQueryServiceTagInfo(hScm, TagInfoLevelNameFromTag, &InParams, &OutParams);
3070  }
3071  RpcExcept(EXCEPTION_EXECUTE_HANDLER)
3072  {
3073  dwError = ScmRpcStatusToWinError(RpcExceptionCode());
3074  }
3075  RpcEndExcept;
3076 
3077  /* Quit if not a success */
3078  if (dwError != ERROR_SUCCESS)
3079  {
3080  goto Cleanup;
3081  }
3082 
3083  /* OutParams must be set now and we must have a name */
3084  if (OutParams == NULL ||
3085  OutParams->pszName == NULL)
3086  {
3087  dwError = ERROR_INVALID_DATA;
3088  goto Cleanup;
3089  }
3090 
3091  /* Copy back what SCM returned */
3092  lpszName = LocalAlloc(LPTR,
3093  sizeof(WCHAR) * wcslen(OutParams->pszName) + sizeof(UNICODE_NULL));
3094  if (lpszName == NULL)
3095  {
3096  dwError = GetLastError();
3097  goto Cleanup;
3098  }
3099 
3100  wcscpy(lpszName, OutParams->pszName);
3101  InOutParams->OutParams.pszName = lpszName;
3102  InOutParams->OutParams.TagType = OutParams->TagType;
3103 
3104 Cleanup:
3105  CloseServiceHandle(hScm);
3106 
3107  /* Free memory allocated by SCM */
3108  if (OutParams != NULL)
3109  {
3110  if (OutParams->pszName != NULL)
3111  {
3112  midl_user_free(OutParams->pszName);
3113  }
3114 
3115  midl_user_free(OutParams);
3116  }
3117 
3118  return dwError;
3119 }
3120 
3121 /**********************************************************************
3122  * I_QueryTagInformation
3123  *
3124  * @implemented
3125  */
3126 DWORD WINAPI
3127 I_QueryTagInformation(PVOID Unused,
3128  TAG_INFO_LEVEL dwInfoLevel,
3129  PTAG_INFO_NAME_FROM_TAG InOutParams)
3130 {
3131  /*
3132  * We only support one information class and it
3133  * needs parameters
3134  */
3135  if (dwInfoLevel != TagInfoLevelNameFromTag ||
3136  InOutParams == NULL)
3137  {
3138  return ERROR_INVALID_PARAMETER;
3139  }
3140 
3141  /* Validate input structure */
3142  if (InOutParams->InParams.dwPid == 0 || InOutParams->InParams.dwTag == 0)
3143  {
3144  return ERROR_INVALID_PARAMETER;
3145  }
3146 
3147  /* Validate output structure */
3148  if (InOutParams->OutParams.pszName != NULL)
3149  {
3150  return ERROR_INVALID_PARAMETER;
3151  }
3152 
3153  /* Call internal function for the RPC call */
3154  return I_ScQueryServiceTagInfo(Unused, TagInfoLevelNameFromTag, InOutParams);
3155 }
3156 
3157 /* EOF */
_SECURITY_DESCRIPTOR
Definition: ms-dtyp.idl:301
ERROR_INVALID_PARAMETER
#define ERROR_INVALID_PARAMETER
Definition: compat.h:101
REnumServicesStatusExA
DWORD WINAPI REnumServicesStatusExA(SC_RPC_HANDLE hSCManager, SC_ENUM_TYPE InfoLevel, DWORD dwServiceType, DWORD dwServiceState, LPBYTE lpBuffer, DWORD cbBufSize, LPBOUNDED_DWORD_256K pcbBytesNeeded, LPBOUNDED_DWORD_256K lpServicesReturned, LPBOUNDED_DWORD_256K lpResumeIndex, LPCSTR pszGroupName)
Definition: rpcserver.c:6092
RpcBindingFromStringBindingW
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Definition: rpc_binding.c:876
RChangeServiceConfigA
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Definition: rpcserver.c:3457
RPC_X_SS_IN_NULL_CONTEXT
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Definition: winerror.h:1083
I_ScQueryServiceTagInfo
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Definition: scm.c:3027
WaitForSCManager
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Definition: scm.c:1934
RQueryServiceConfigW
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Definition: rpcserver.c:2999
Unused
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Definition: iotypes.h:1166
REnumServicesStatusA
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Definition: rpcserver.c:3895
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Definition: typedefs.h:57
IN
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Definition: typedefs.h:39
SC_MANAGER_ENUMERATE_SERVICE
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Definition: rpc.h:45
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Definition: rpc.h:128
RpcBindingFree
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Definition: rpc_binding.c:783
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Definition: compat.h:598
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_QUERY_SERVICE_CONFIGW
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LPSERVICE_DESCRIPTIONA
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RGetServiceDisplayNameW
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Definition: svcctl.idl:320
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RCreateServiceW
DWORD WINAPI RCreateServiceW(SC_RPC_HANDLE hSCManager, LPCWSTR lpServiceName, LPCWSTR lpDisplayName, DWORD dwDesiredAccess, DWORD dwServiceType, DWORD dwStartType, DWORD dwErrorControl, LPCWSTR lpBinaryPathName, LPCWSTR lpLoadOrderGroup, LPDWORD lpdwTagId, LPBYTE lpDependencies, DWORD dwDependSize, LPCWSTR lpServiceStartName, LPBYTE lpPassword, DWORD dwPwSize, LPSC_RPC_HANDLE lpServiceHandle)
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BOOL
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RQueryServiceConfig2A
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Definition: rpc.h:65
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Definition: gdiplustypes.h:24
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struct _QUERY_SERVICE_LOCK_STATUSW QUERY_SERVICE_LOCK_STATUSW
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struct _SERVICE_FAILURE_ACTIONSW SERVICE_FAILURE_ACTIONSW
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#define SERVICE_CONFIG_FAILURE_ACTIONS
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struct _ENUM_SERVICE_STATUS_PROCESSW * LPENUM_SERVICE_STATUS_PROCESSW
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Definition: debug.h:110
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Definition: winsvc.h:213
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struct _SERVICE_FAILURE_ACTIONSW * LPSERVICE_FAILURE_ACTIONSW
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Definition: compat.h:134
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Definition: scm.c:2055
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OUT
#define OUT
Definition: typedefs.h:40
GetServiceKeyNameA
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Definition: scm.c:1742
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Definition: winsvc.h:162
LPDWORD
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I_QueryTagInformation
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_ENUM_SERVICE_STATUS_PROCESSA
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Definition: winsvc.h:159
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Definition: svcctl.idl:314
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Definition: heapmem.c:1373
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Definition: rpcserver.c:1836
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Definition: winerror.h:196
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_QUERY_SERVICE_LOCK_STATUSW::lpLockOwner
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Definition: winsvc.h:173
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Definition: services.h:26
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Definition: winsvc.h:148
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struct _ENUM_SERVICE_STATUSA ENUM_SERVICE_STATUSA
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Definition: rpcserver.c:4692
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Definition: service.c:31
EnumServicesStatusExW
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_In_ LPCSTR _Out_writes_to_opt_ cchDisplayName LPSTR lpDisplayName
Definition: winbase.h:2769
RChangeServiceConfig2A
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Definition: rpcserver.c:5015
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Definition: pedump.c:66
LPSC_ACTION
struct _SC_ACTION * LPSC_ACTION
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Definition: svcctl.idl:19
_ENUM_SERVICE_STATUS_PROCESSW::lpServiceName
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Definition: winsvc.h:140
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Definition: compat.h:594
LPSERVICE_FAILURE_ACTIONSA
struct _SERVICE_FAILURE_ACTIONSA * LPSERVICE_FAILURE_ACTIONSA
TAG_INFO_LEVEL
enum _TAG_INFO_LEVEL TAG_INFO_LEVEL
ustring::Buffer
unsigned char * Buffer
Definition: config.c:22
RChangeServiceConfigW
DWORD WINAPI RChangeServiceConfigW(SC_RPC_HANDLE hService, DWORD dwServiceType, DWORD dwStartType, DWORD dwErrorControl, LPWSTR lpBinaryPathName, LPWSTR lpLoadOrderGroup, LPDWORD lpdwTagId, LPBYTE lpDependencies, DWORD dwDependSize, LPWSTR lpServiceStartName, LPBYTE lpPassword, DWORD dwPwSize, LPWSTR lpDisplayName)
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QueryServiceObjectSecurity
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RPC_S_OK
#define RPC_S_OK
Definition: rpcnterr.h:22
_SC_RPC_CONFIG_INFOW
Definition: svcctl.idl:197
RpcExcept
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Definition: rpc.h:127
ERROR_OUTOFMEMORY
#define ERROR_OUTOFMEMORY
Definition: deptool.c:13
key
Definition: path.c:41
_ENUM_SERVICE_STATUS_PROCESSA::lpServiceName
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Definition: winsvc.h:135
ERROR_INSUFFICIENT_BUFFER
#define ERROR_INSUFFICIENT_BUFFER
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Definition: ps.c:97