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push 739d3025d82fc820f7a9c38697877dd3d18e8c13
[wine/hacks.git] / dlls / advapi32 / service.c
blob0c373134c7c0117eb6db281988580b26f7f5b0a1
1 /*
2 * Win32 advapi functions
3 *
4 * Copyright 1995 Sven Verdoolaege
5 * Copyright 2005 Mike McCormack
6 * Copyright 2007 Rolf Kalbermatter
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 */
22
23 #include <stdarg.h>
24 #include <string.h>
25 #include <time.h>
26 #include <assert.h>
27
28 #include "windef.h"
29 #include "winbase.h"
30 #include "winsvc.h"
31 #include "winerror.h"
32 #include "winreg.h"
33 #include "wine/unicode.h"
34 #include "wine/debug.h"
35 #include "winternl.h"
36 #include "lmcons.h"
37 #include "lmserver.h"
38 #include "wine/list.h"
39
40 WINE_DEFAULT_DEBUG_CHANNEL(advapi);
41
42 static const WCHAR szServiceManagerKey[] = { 'S','y','s','t','e','m','\\',
43 'C','u','r','r','e','n','t','C','o','n','t','r','o','l','S','e','t','\\',
44 'S','e','r','v','i','c','e','s',0 };
45 static const WCHAR szSCMLock[] = {'A','D','V','A','P','I','_','S','C','M',
46 'L','O','C','K',0};
47
48 static const GENERIC_MAPPING scm_generic = {
49 (STANDARD_RIGHTS_READ | SC_MANAGER_ENUMERATE_SERVICE | SC_MANAGER_QUERY_LOCK_STATUS),
50 (STANDARD_RIGHTS_WRITE | SC_MANAGER_CREATE_SERVICE | SC_MANAGER_MODIFY_BOOT_CONFIG),
51 (STANDARD_RIGHTS_EXECUTE | SC_MANAGER_CONNECT | SC_MANAGER_LOCK),
52 SC_MANAGER_ALL_ACCESS
53 };
54
55 static const GENERIC_MAPPING svc_generic = {
56 (STANDARD_RIGHTS_READ | SERVICE_QUERY_CONFIG | SERVICE_QUERY_STATUS | SERVICE_INTERROGATE | SERVICE_ENUMERATE_DEPENDENTS),
57 (STANDARD_RIGHTS_WRITE | SERVICE_CHANGE_CONFIG),
58 (STANDARD_RIGHTS_EXECUTE | SERVICE_START | SERVICE_STOP | SERVICE_PAUSE_CONTINUE | SERVICE_USER_DEFINED_CONTROL),
59 SERVICE_ALL_ACCESS
60 };
61
62 typedef struct service_start_info_t
63 {
64 DWORD cmd;
65 DWORD size;
66 WCHAR str[1];
67 } service_start_info;
68
69 #define WINESERV_STARTINFO 1
70 #define WINESERV_GETSTATUS 2
71 #define WINESERV_SENDCONTROL 3
72 #define WINESERV_SETPID 4
73
74 typedef struct service_data_t
75 {
76 struct list entry;
77 union {
78 LPHANDLER_FUNCTION handler;
79 LPHANDLER_FUNCTION_EX handler_ex;
80 } handler;
81 LPVOID context;
82 SERVICE_STATUS_PROCESS status;
83 HANDLE thread;
84 BOOL unicode : 1;
85 BOOL extended : 1; /* uses handler_ex instead of handler? */
86 union {
87 LPSERVICE_MAIN_FUNCTIONA a;
88 LPSERVICE_MAIN_FUNCTIONW w;
89 } proc;
90 LPWSTR args;
91 WCHAR name[1];
92 } service_data;
93
94 static CRITICAL_SECTION service_cs;
95 static CRITICAL_SECTION_DEBUG service_cs_debug =
96 {
97 0, 0, &service_cs,
98 { &service_cs_debug.ProcessLocksList,
99 &service_cs_debug.ProcessLocksList },
100 0, 0, { (DWORD_PTR)(__FILE__ ": service_cs") }
101 };
102 static CRITICAL_SECTION service_cs = { &service_cs_debug, -1, 0, 0, 0, 0 };
103
104 static struct list service_list = LIST_INIT(service_list);
105
106 extern HANDLE __wine_make_process_system(void);
107
108 /******************************************************************************
109 * SC_HANDLEs
110 */
111
112 #define MAX_SERVICE_NAME 256
113
114 typedef enum { SC_HTYPE_MANAGER, SC_HTYPE_SERVICE } SC_HANDLE_TYPE;
115
116 struct sc_handle;
117 typedef VOID (*sc_handle_destructor)(struct sc_handle *);
118
119 struct sc_handle
120 {
121 SC_HANDLE_TYPE htype;
122 DWORD ref_count;
123 sc_handle_destructor destroy;
124 };
125
126 struct sc_manager /* service control manager handle */
127 {
128 struct sc_handle hdr;
129 HKEY hkey; /* handle to services database in the registry */
130 DWORD dwAccess;
131 };
132
133 struct sc_service /* service handle */
134 {
135 struct sc_handle hdr;
136 HKEY hkey; /* handle to service entry in the registry (under hkey) */
137 DWORD dwAccess;
138 struct sc_manager *scm; /* pointer to SCM handle */
139 WCHAR name[1];
140 };
141
142 static void *sc_handle_alloc(SC_HANDLE_TYPE htype, DWORD size,
143 sc_handle_destructor destroy)
144 {
145 struct sc_handle *hdr;
146
147 hdr = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, size );
148 if (hdr)
149 {
150 hdr->htype = htype;
151 hdr->ref_count = 1;
152 hdr->destroy = destroy;
153 }
154 TRACE("sc_handle type=%d -> %p\n", htype, hdr);
155 return hdr;
156 }
157
158 static void *sc_handle_get_handle_data(SC_HANDLE handle, DWORD htype)
159 {
160 struct sc_handle *hdr = (struct sc_handle *) handle;
161
162 if (!hdr)
163 return NULL;
164 if (hdr->htype != htype)
165 return NULL;
166 return hdr;
167 }
168
169 static void sc_handle_free(struct sc_handle* hdr)
170 {
171 if (!hdr)
172 return;
173 if (--hdr->ref_count)
174 return;
175 hdr->destroy(hdr);
176 HeapFree(GetProcessHeap(), 0, hdr);
177 }
178
179 static void sc_handle_destroy_manager(struct sc_handle *handle)
180 {
181 struct sc_manager *mgr = (struct sc_manager*) handle;
182
183 TRACE("destroying SC Manager %p\n", mgr);
184 if (mgr->hkey)
185 RegCloseKey(mgr->hkey);
186 }
187
188 static void sc_handle_destroy_service(struct sc_handle *handle)
189 {
190 struct sc_service *svc = (struct sc_service*) handle;
191
192 TRACE("destroying service %p\n", svc);
193 if (svc->hkey)
194 RegCloseKey(svc->hkey);
195 svc->hkey = NULL;
196 sc_handle_free(&svc->scm->hdr);
197 svc->scm = NULL;
198 }
199
200 /******************************************************************************
201 * String management functions
202 */
203 static inline LPWSTR SERV_dup( LPCSTR str )
204 {
205 UINT len;
206 LPWSTR wstr;
207
208 if( !str )
209 return NULL;
210 len = MultiByteToWideChar( CP_ACP, 0, str, -1, NULL, 0 );
211 wstr = HeapAlloc( GetProcessHeap(), 0, len*sizeof (WCHAR) );
212 MultiByteToWideChar( CP_ACP, 0, str, -1, wstr, len );
213 return wstr;
214 }
215
216 static inline LPWSTR SERV_dupmulti(LPCSTR str)
217 {
218 UINT len = 0, n = 0;
219 LPWSTR wstr;
220
221 if( !str )
222 return NULL;
223 do {
224 len += MultiByteToWideChar( CP_ACP, 0, &str[n], -1, NULL, 0 );
225 n += (strlen( &str[n] ) + 1);
226 } while (str[n]);
227 len++;
228 n++;
229
230 wstr = HeapAlloc( GetProcessHeap(), 0, len*sizeof (WCHAR) );
231 MultiByteToWideChar( CP_ACP, 0, str, n, wstr, len );
232 return wstr;
233 }
234
235 static inline VOID SERV_free( LPWSTR wstr )
236 {
237 HeapFree( GetProcessHeap(), 0, wstr );
238 }
239
240 /******************************************************************************
241 * registry access functions and data
242 */
243 static const WCHAR szDisplayName[] = {
244 'D','i','s','p','l','a','y','N','a','m','e', 0 };
245 static const WCHAR szType[] = {'T','y','p','e',0};
246 static const WCHAR szStart[] = {'S','t','a','r','t',0};
247 static const WCHAR szError[] = {
248 'E','r','r','o','r','C','o','n','t','r','o','l', 0};
249 static const WCHAR szImagePath[] = {'I','m','a','g','e','P','a','t','h',0};
250 static const WCHAR szGroup[] = {'G','r','o','u','p',0};
251 static const WCHAR szDependencies[] = {
252 'D','e','p','e','n','d','e','n','c','i','e','s',0};
253 static const WCHAR szDependOnService[] = {
254 'D','e','p','e','n','d','O','n','S','e','r','v','i','c','e',0};
255 static const WCHAR szObjectName[] = {
256 'O','b','j','e','c','t','N','a','m','e',0};
257 static const WCHAR szTag[] = {
258 'T','a','g',0};
259
260 struct reg_value {
261 DWORD type;
262 DWORD size;
263 LPCWSTR name;
264 LPCVOID data;
265 };
266
267 static inline void service_set_value( struct reg_value *val,
268 DWORD type, LPCWSTR name, LPCVOID data, DWORD size )
269 {
270 val->name = name;
271 val->type = type;
272 val->data = data;
273 val->size = size;
274 }
275
276 static inline void service_set_dword( struct reg_value *val,
277 LPCWSTR name, const DWORD *data )
278 {
279 service_set_value( val, REG_DWORD, name, data, sizeof (DWORD));
280 }
281
282 static inline void service_set_string( struct reg_value *val,
283 LPCWSTR name, LPCWSTR string )
284 {
285 DWORD len = (lstrlenW(string)+1) * sizeof (WCHAR);
286 service_set_value( val, REG_SZ, name, string, len );
287 }
288
289 static inline void service_set_multi_string( struct reg_value *val,
290 LPCWSTR name, LPCWSTR string )
291 {
292 DWORD len = 0;
293
294 /* determine the length of a double null terminated multi string */
295 do {
296 len += (lstrlenW( &string[ len ] )+1);
297 } while ( string[ len++ ] );
298
299 len *= sizeof (WCHAR);
300 service_set_value( val, REG_MULTI_SZ, name, string, len );
301 }
302
303 static inline LONG service_write_values( HKEY hKey,
304 const struct reg_value *val, int n )
305 {
306 LONG r = ERROR_SUCCESS;
307 int i;
308
309 for( i=0; i<n; i++ )
310 {
311 r = RegSetValueExW(hKey, val[i].name, 0, val[i].type,
312 (const BYTE*)val[i].data, val[i].size );
313 if( r != ERROR_SUCCESS )
314 break;
315 }
316 return r;
317 }
318
319 /******************************************************************************
320 * Service IPC functions
321 */
322 static LPWSTR service_get_pipe_name(LPCWSTR service)
323 {
324 static const WCHAR prefix[] = { '\\','\\','.','\\','p','i','p','e','\\',
325 '_','_','w','i','n','e','s','e','r','v','i','c','e','_',0};
326 LPWSTR name;
327 DWORD len;
328
329 len = sizeof prefix + strlenW(service)*sizeof(WCHAR);
330 name = HeapAlloc(GetProcessHeap(), 0, len);
331 strcpyW(name, prefix);
332 strcatW(name, service);
333 return name;
334 }
335
336 static HANDLE service_open_pipe(LPCWSTR service)
337 {
338 LPWSTR szPipe = service_get_pipe_name( service );
339 HANDLE handle = INVALID_HANDLE_VALUE;
340
341 do {
342 handle = CreateFileW(szPipe, GENERIC_READ|GENERIC_WRITE,
343 0, NULL, OPEN_ALWAYS, 0, NULL);
344 if (handle != INVALID_HANDLE_VALUE)
345 break;
346 if (GetLastError() != ERROR_PIPE_BUSY)
347 break;
348 } while (WaitNamedPipeW(szPipe, NMPWAIT_WAIT_FOREVER));
349 SERV_free(szPipe);
350
351 return handle;
352 }
353
354 /******************************************************************************
355 * service_get_event_handle
356 */
357 static HANDLE service_get_event_handle(LPCWSTR service)
358 {
359 static const WCHAR prefix[] = {
360 '_','_','w','i','n','e','s','e','r','v','i','c','e','_',0};
361 LPWSTR name;
362 DWORD len;
363 HANDLE handle;
364
365 len = sizeof prefix + strlenW(service)*sizeof(WCHAR);
366 name = HeapAlloc(GetProcessHeap(), 0, len);
367 strcpyW(name, prefix);
368 strcatW(name, service);
369 handle = CreateEventW(NULL, TRUE, FALSE, name);
370 SERV_free(name);
371 return handle;
372 }
373
374 /******************************************************************************
375 * service_thread
376 *
377 * Call into the main service routine provided by StartServiceCtrlDispatcher.
378 */
379 static DWORD WINAPI service_thread(LPVOID arg)
380 {
381 service_data *info = arg;
382 LPWSTR str = info->args;
383 DWORD argc = 0, len = 0;
384
385 TRACE("%p\n", arg);
386
387 while (str[len])
388 {
389 len += strlenW(&str[len]) + 1;
390 argc++;
391 }
392
393 if (!argc)
394 {
395 if (info->unicode)
396 info->proc.w(0, NULL);
397 else
398 info->proc.a(0, NULL);
399 return 0;
400 }
401
402 if (info->unicode)
403 {
404 LPWSTR *argv, p;
405
406 argv = HeapAlloc(GetProcessHeap(), 0, (argc+1)*sizeof(LPWSTR));
407 for (argc=0, p=str; *p; p += strlenW(p) + 1)
408 argv[argc++] = p;
409 argv[argc] = NULL;
410
411 info->proc.w(argc, argv);
412 HeapFree(GetProcessHeap(), 0, argv);
413 }
414 else
415 {
416 LPSTR strA, *argv, p;
417 DWORD lenA;
418
419 lenA = WideCharToMultiByte(CP_ACP,0, str, len, NULL, 0, NULL, NULL);
420 strA = HeapAlloc(GetProcessHeap(), 0, lenA);
421 WideCharToMultiByte(CP_ACP,0, str, len, strA, lenA, NULL, NULL);
422
423 argv = HeapAlloc(GetProcessHeap(), 0, (argc+1)*sizeof(LPSTR));
424 for (argc=0, p=strA; *p; p += strlen(p) + 1)
425 argv[argc++] = p;
426 argv[argc] = NULL;
427
428 info->proc.a(argc, argv);
429 HeapFree(GetProcessHeap(), 0, argv);
430 HeapFree(GetProcessHeap(), 0, strA);
431 }
432 return 0;
433 }
434
435 /******************************************************************************
436 * service_handle_start
437 */
438 static BOOL service_handle_start(HANDLE pipe, service_data *service, DWORD count)
439 {
440 DWORD read = 0, result = 0;
441 LPWSTR args;
442 BOOL r;
443
444 TRACE("%p %p %d\n", pipe, service, count);
445
446 args = HeapAlloc(GetProcessHeap(), 0, count*sizeof(WCHAR));
447 r = ReadFile(pipe, args, count*sizeof(WCHAR), &read, NULL);
448 if (!r || count!=read/sizeof(WCHAR) || args[count-1])
449 {
450 ERR("pipe read failed r = %d count = %d read = %d args[n-1]=%s\n",
451 r, count, read, debugstr_wn(args, count));
452 goto end;
453 }
454
455 if (service->thread)
456 {
457 ERR("service is not stopped\n");
458 goto end;
459 }
460
461 SERV_free(service->args);
462 service->args = args;
463 args = NULL;
464 service->thread = CreateThread( NULL, 0, service_thread,
465 service, 0, NULL );
466
467 end:
468 HeapFree(GetProcessHeap(), 0, args);
469 WriteFile( pipe, &result, sizeof result, &read, NULL );
470
471 return TRUE;
472 }
473
474 /******************************************************************************
475 * service_send_start_message
476 */
477 static BOOL service_send_start_message(HANDLE pipe, LPCWSTR *argv, DWORD argc)
478 {
479 DWORD i, len, count, result;
480 service_start_info *ssi;
481 LPWSTR p;
482 BOOL r;
483
484 TRACE("%p %p %d\n", pipe, argv, argc);
485
486 /* calculate how much space do we need to send the startup info */
487 len = 1;
488 for (i=0; i<argc; i++)
489 len += strlenW(argv[i])+1;
490
491 ssi = HeapAlloc(GetProcessHeap(),0,sizeof *ssi + (len-1)*sizeof(WCHAR));
492 ssi->cmd = WINESERV_STARTINFO;
493 ssi->size = len;
494
495 /* copy service args into a single buffer*/
496 p = &ssi->str[0];
497 for (i=0; i<argc; i++)
498 {
499 strcpyW(p, argv[i]);
500 p += strlenW(p) + 1;
501 }
502 *p=0;
503
504 r = WriteFile(pipe, ssi, sizeof *ssi + len*sizeof(WCHAR), &count, NULL);
505 if (r)
506 r = ReadFile(pipe, &result, sizeof result, &count, NULL);
507
508 HeapFree(GetProcessHeap(),0,ssi);
509
510 return r;
511 }
512
513 /******************************************************************************
514 * service_handle_get_status
515 */
516 static BOOL service_handle_get_status(HANDLE pipe, const service_data *service)
517 {
518 DWORD count = 0;
519 TRACE("\n");
520 return WriteFile(pipe, &service->status,
521 sizeof service->status, &count, NULL);
522 }
523
524 /******************************************************************************
525 * service_get_status
526 */
527 static BOOL service_get_status(HANDLE pipe, LPSERVICE_STATUS_PROCESS status)
528 {
529 DWORD cmd[2], count = 0;
530 BOOL r;
531
532 cmd[0] = WINESERV_GETSTATUS;
533 cmd[1] = 0;
534 r = WriteFile( pipe, cmd, sizeof cmd, &count, NULL );
535 if (!r || count != sizeof cmd)
536 {
537 ERR("service protocol error - failed to write pipe!\n");
538 return r;
539 }
540 r = ReadFile( pipe, status, sizeof *status, &count, NULL );
541 if (!r || count != sizeof *status)
542 ERR("service protocol error - failed to read pipe "
543 "r = %d count = %d!\n", r, count);
544 return r;
545 }
546
547 /******************************************************************************
548 * service_handle_set_processID
549 */
550 static BOOL service_handle_set_processID(HANDLE pipe, service_data *service, DWORD dwProcessId)
551 {
552 DWORD count, ret = ERROR_SUCCESS;
553
554 TRACE("received control %d\n", dwProcessId);
555 service->status.dwProcessId = dwProcessId;
556 return WriteFile(pipe, &ret, sizeof ret , &count, NULL);
557 }
558
559 /******************************************************************************
560 * service_set_processID
561 */
562 static BOOL service_set_processID(HANDLE pipe, DWORD dwprocessId, LPDWORD dwResult)
563 {
564 DWORD cmd[2], count = 0;
565 BOOL r;
566
567 cmd[0] = WINESERV_SETPID;
568 cmd[1] = dwprocessId;
569 r = WriteFile( pipe, cmd, sizeof cmd, &count, NULL );
570 if (!r || count != sizeof cmd)
571 {
572 ERR("service protocol error - failed to write pipe!\n");
573 return r;
574 }
575 r = ReadFile( pipe, dwResult, sizeof *dwResult, &count, NULL );
576 if (!r || count != sizeof *dwResult)
577 ERR("service protocol error - failed to read pipe "
578 "r = %d count = %d!\n", r, count);
579 return r;
580 }
581
582 /******************************************************************************
583 * service_send_control
584 */
585 static BOOL service_send_control(HANDLE pipe, DWORD dwControl, DWORD *result)
586 {
587 DWORD cmd[2], count = 0;
588 BOOL r;
589
590 cmd[0] = WINESERV_SENDCONTROL;
591 cmd[1] = dwControl;
592 r = WriteFile(pipe, cmd, sizeof cmd, &count, NULL);
593 if (!r || count != sizeof cmd)
594 {
595 ERR("service protocol error - failed to write pipe!\n");
596 return r;
597 }
598 r = ReadFile(pipe, result, sizeof *result, &count, NULL);
599 if (!r || count != sizeof *result)
600 ERR("service protocol error - failed to read pipe "
601 "r = %d count = %d!\n", r, count);
602 return r;
603 }
604
605 /******************************************************************************
606 * service_accepts_control
607 */
608 static BOOL service_accepts_control(const service_data *service, DWORD dwControl)
609 {
610 DWORD a = service->status.dwControlsAccepted;
611
612 switch (dwControl)
613 {
614 case SERVICE_CONTROL_INTERROGATE:
615 return TRUE;
616 case SERVICE_CONTROL_STOP:
617 if (a&SERVICE_ACCEPT_STOP)
618 return TRUE;
619 break;
620 case SERVICE_CONTROL_SHUTDOWN:
621 if (a&SERVICE_ACCEPT_SHUTDOWN)
622 return TRUE;
623 break;
624 case SERVICE_CONTROL_PAUSE:
625 case SERVICE_CONTROL_CONTINUE:
626 if (a&SERVICE_ACCEPT_PAUSE_CONTINUE)
627 return TRUE;
628 break;
629 case SERVICE_CONTROL_PARAMCHANGE:
630 if (a&SERVICE_ACCEPT_PARAMCHANGE)
631 return TRUE;
632 break;
633 case SERVICE_CONTROL_NETBINDADD:
634 case SERVICE_CONTROL_NETBINDREMOVE:
635 case SERVICE_CONTROL_NETBINDENABLE:
636 case SERVICE_CONTROL_NETBINDDISABLE:
637 if (a&SERVICE_ACCEPT_NETBINDCHANGE)
638 return TRUE;
639 }
640 if (!service->extended)
641 return FALSE;
642 switch (dwControl)
643 {
644 case SERVICE_CONTROL_HARDWAREPROFILECHANGE:
645 if (a&SERVICE_ACCEPT_HARDWAREPROFILECHANGE)
646 return TRUE;
647 break;
648 case SERVICE_CONTROL_POWEREVENT:
649 if (a&SERVICE_ACCEPT_POWEREVENT)
650 return TRUE;
651 break;
652 case SERVICE_CONTROL_SESSIONCHANGE:
653 if (a&SERVICE_ACCEPT_SESSIONCHANGE)
654 return TRUE;
655 break;
656 }
657 return FALSE;
658 }
659
660 /******************************************************************************
661 * service_handle_control
662 */
663 static BOOL service_handle_control(HANDLE pipe, service_data *service,
664 DWORD dwControl)
665 {
666 DWORD count, ret = ERROR_INVALID_SERVICE_CONTROL;
667
668 TRACE("received control %d\n", dwControl);
669
670 if (service_accepts_control(service, dwControl))
671 {
672 if (service->extended && service->handler.handler_ex)
673 {
674 service->handler.handler_ex(dwControl, 0, NULL, service->context);
675 ret = ERROR_SUCCESS;
676 }
677 else if (service->handler.handler)
678 {
679 service->handler.handler(dwControl);
680 ret = ERROR_SUCCESS;
681 }
682 }
683 return WriteFile(pipe, &ret, sizeof ret, &count, NULL);
684 }
685
686 /******************************************************************************
687 * service_reap_thread
688 */
689 static DWORD service_reap_thread(service_data *service)
690 {
691 DWORD exitcode = 0;
692
693 if (!service->thread)
694 return 0;
695 GetExitCodeThread(service->thread, &exitcode);
696 if (exitcode!=STILL_ACTIVE)
697 {
698 CloseHandle(service->thread);
699 service->thread = 0;
700 }
701 return exitcode;
702 }
703
704 /******************************************************************************
705 * service_control_dispatcher
706 */
707 static DWORD WINAPI service_control_dispatcher(LPVOID arg)
708 {
709 service_data *service = arg;
710 LPWSTR name;
711 HANDLE pipe, event;
712
713 TRACE("%p %s\n", service, debugstr_w(service->name));
714
715 /* create a pipe to talk to the rest of the world with */
716 name = service_get_pipe_name(service->name);
717 pipe = CreateNamedPipeW(name, PIPE_ACCESS_DUPLEX,
718 PIPE_TYPE_BYTE|PIPE_WAIT, 1, 256, 256, 10000, NULL );
719 SERV_free(name);
720
721 /* let the process who started us know we've tried to create a pipe */
722 event = service_get_event_handle(service->name);
723 SetEvent(event);
724 CloseHandle(event);
725
726 if (pipe==INVALID_HANDLE_VALUE)
727 {
728 ERR("failed to create pipe for %s, error = %d\n",
729 debugstr_w(service->name), GetLastError());
730 return 0;
731 }
732
733 /* dispatcher loop */
734 while (1)
735 {
736 BOOL r;
737 DWORD count, req[2] = {0,0};
738
739 r = ConnectNamedPipe(pipe, NULL);
740 if (!r && GetLastError() != ERROR_PIPE_CONNECTED)
741 {
742 ERR("pipe connect failed\n");
743 break;
744 }
745
746 r = ReadFile( pipe, &req, sizeof req, &count, NULL );
747 if (!r || count!=sizeof req)
748 {
749 ERR("pipe read failed\n");
750 break;
751 }
752
753 service_reap_thread(service);
754
755 /* handle the request */
756 switch (req[0])
757 {
758 case WINESERV_STARTINFO:
759 service_handle_start(pipe, service, req[1]);
760 break;
761 case WINESERV_GETSTATUS:
762 service_handle_get_status(pipe, service);
763 break;
764 case WINESERV_SENDCONTROL:
765 service_handle_control(pipe, service, req[1]);
766 break;
767 case WINESERV_SETPID:
768 service_handle_set_processID(pipe, service, req[1]);
769 break;
770 default:
771 ERR("received invalid command %d length %d\n", req[0], req[1]);
772 }
773
774 FlushFileBuffers(pipe);
775 DisconnectNamedPipe(pipe);
776 }
777
778 CloseHandle(pipe);
779 return 1;
780 }
781
782 /******************************************************************************
783 * service_run_threads
784 */
785 static BOOL service_run_threads(void)
786 {
787 service_data *service;
788 DWORD count, n = 0;
789 HANDLE *handles;
790
791 EnterCriticalSection( &service_cs );
792
793 count = list_count( &service_list );
794
795 TRACE("starting %d pipe listener threads\n", count);
796
797 handles = HeapAlloc(GetProcessHeap(), 0, sizeof(HANDLE) * (count + 1));
798
799 handles[n++] = __wine_make_process_system();
800
801 LIST_FOR_EACH_ENTRY( service, &service_list, service_data, entry )
802 handles[n++] = CreateThread( NULL, 0, service_control_dispatcher,
803 service, 0, NULL );
804 assert(n == count + 1);
805
806 LeaveCriticalSection( &service_cs );
807
808 /* wait for all the threads to pack up and exit */
809 while (n > 1)
810 {
811 DWORD ret = WaitForMultipleObjects( min(n,MAXIMUM_WAIT_OBJECTS), handles, FALSE, INFINITE );
812 if (!ret) /* system process event */
813 {
814 TRACE( "last user process exited, shutting down\n" );
815 /* FIXME: we should maybe send a shutdown control to running services */
816 ExitProcess(0);
817 }
818 if (ret < MAXIMUM_WAIT_OBJECTS)
819 {
820 CloseHandle( handles[ret] );
821 memmove( &handles[ret], &handles[ret+1], (n - ret - 1) * sizeof(HANDLE) );
822 n--;
823 }
824 else break;
825 }
826
827 while (n) CloseHandle( handles[--n] );
828 HeapFree(GetProcessHeap(), 0, handles);
829
830 return TRUE;
831 }
832
833 /******************************************************************************
834 * StartServiceCtrlDispatcherA [ADVAPI32.@]
835 *
836 * See StartServiceCtrlDispatcherW.
837 */
838 BOOL WINAPI StartServiceCtrlDispatcherA( const SERVICE_TABLE_ENTRYA *servent )
839 {
840 service_data *info;
841 DWORD sz, len;
842 BOOL ret = TRUE;
843
844 TRACE("%p\n", servent);
845
846 EnterCriticalSection( &service_cs );
847 while (servent->lpServiceName)
848 {
849 LPSTR name = servent->lpServiceName;
850
851 len = MultiByteToWideChar(CP_ACP, 0, name, -1, NULL, 0);
852 sz = len*sizeof(WCHAR) + sizeof *info;
853 info = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sz );
854 MultiByteToWideChar(CP_ACP, 0, name, -1, info->name, len);
855 info->proc.a = servent->lpServiceProc;
856 info->unicode = FALSE;
857 list_add_head( &service_list, &info->entry );
858 servent++;
859 }
860 LeaveCriticalSection( &service_cs );
861
862 service_run_threads();
863
864 return ret;
865 }
866
867 /******************************************************************************
868 * StartServiceCtrlDispatcherW [ADVAPI32.@]
869 *
870 * Connects a process containing one or more services to the service control
871 * manager.
872 *
873 * PARAMS
874 * servent [I] A list of the service names and service procedures
875 *
876 * RETURNS
877 * Success: TRUE.
878 * Failure: FALSE.
879 */
880 BOOL WINAPI StartServiceCtrlDispatcherW( const SERVICE_TABLE_ENTRYW *servent )
881 {
882 service_data *info;
883 DWORD sz, len;
884 BOOL ret = TRUE;
885
886 TRACE("%p\n", servent);
887
888 EnterCriticalSection( &service_cs );
889 while (servent->lpServiceName)
890 {
891 LPWSTR name = servent->lpServiceName;
892
893 len = strlenW(name);
894 sz = len*sizeof(WCHAR) + sizeof *info;
895 info = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sz );
896 strcpyW(info->name, name);
897 info->proc.w = servent->lpServiceProc;
898 info->unicode = TRUE;
899 list_add_head( &service_list, &info->entry );
900 servent++;
901 }
902 LeaveCriticalSection( &service_cs );
903
904 service_run_threads();
905
906 return ret;
907 }
908
909 /******************************************************************************
910 * LockServiceDatabase [ADVAPI32.@]
911 */
912 SC_LOCK WINAPI LockServiceDatabase (SC_HANDLE hSCManager)
913 {
914 HANDLE ret;
915
916 TRACE("%p\n",hSCManager);
917
918 ret = CreateSemaphoreW( NULL, 1, 1, szSCMLock );
919 if( ret && GetLastError() == ERROR_ALREADY_EXISTS )
920 {
921 CloseHandle( ret );
922 ret = NULL;
923 SetLastError( ERROR_SERVICE_DATABASE_LOCKED );
924 }
925
926 TRACE("returning %p\n", ret);
927
928 return ret;
929 }
930
931 /******************************************************************************
932 * UnlockServiceDatabase [ADVAPI32.@]
933 */
934 BOOL WINAPI UnlockServiceDatabase (SC_LOCK ScLock)
935 {
936 TRACE("%p\n",ScLock);
937
938 return CloseHandle( ScLock );
939 }
940
941 /******************************************************************************
942 * RegisterServiceCtrlHandlerA [ADVAPI32.@]
943 */
944 SERVICE_STATUS_HANDLE WINAPI
945 RegisterServiceCtrlHandlerA( LPCSTR lpServiceName, LPHANDLER_FUNCTION lpfHandler )
946 {
947 LPWSTR lpServiceNameW;
948 SERVICE_STATUS_HANDLE ret;
949
950 lpServiceNameW = SERV_dup(lpServiceName);
951 ret = RegisterServiceCtrlHandlerW( lpServiceNameW, lpfHandler );
952 SERV_free(lpServiceNameW);
953 return ret;
954 }
955
956 /******************************************************************************
957 * RegisterServiceCtrlHandlerW [ADVAPI32.@]
958 *
959 * PARAMS
960 * lpServiceName []
961 * lpfHandler []
962 */
963 SERVICE_STATUS_HANDLE WINAPI RegisterServiceCtrlHandlerW( LPCWSTR lpServiceName,
964 LPHANDLER_FUNCTION lpfHandler )
965 {
966 service_data *service;
967 SERVICE_STATUS_HANDLE handle = 0;
968
969 EnterCriticalSection( &service_cs );
970 LIST_FOR_EACH_ENTRY( service, &service_list, service_data, entry )
971 {
972 if(!strcmpW(lpServiceName, service->name))
973 {
974 service->handler.handler = lpfHandler;
975 handle = (SERVICE_STATUS_HANDLE)service;
976 break;
977 }
978 }
979 LeaveCriticalSection( &service_cs );
980 return handle;
981 }
982
983 /******************************************************************************
984 * SetServiceStatus [ADVAPI32.@]
985 *
986 * PARAMS
987 * hService []
988 * lpStatus []
989 */
990 BOOL WINAPI
991 SetServiceStatus( SERVICE_STATUS_HANDLE hService, LPSERVICE_STATUS lpStatus )
992 {
993 service_data *service;
994 BOOL r = FALSE;
995
996 TRACE("%p %x %x %x %x %x %x %x\n", hService,
997 lpStatus->dwServiceType, lpStatus->dwCurrentState,
998 lpStatus->dwControlsAccepted, lpStatus->dwWin32ExitCode,
999 lpStatus->dwServiceSpecificExitCode, lpStatus->dwCheckPoint,
1000 lpStatus->dwWaitHint);
1001
1002 EnterCriticalSection( &service_cs );
1003 LIST_FOR_EACH_ENTRY( service, &service_list, service_data, entry )
1004 {
1005 if(service == (service_data*)hService)
1006 {
1007 memcpy( &service->status, lpStatus, sizeof(SERVICE_STATUS) );
1008 TRACE("Set service status to %d\n",service->status.dwCurrentState);
1009 r = TRUE;
1010 break;
1011 }
1012 }
1013 LeaveCriticalSection( &service_cs );
1014
1015 return r;
1016 }
1017
1018
1019 /******************************************************************************
1020 * OpenSCManagerA [ADVAPI32.@]
1021 *
1022 * Establish a connection to the service control manager and open its database.
1023 *
1024 * PARAMS
1025 * lpMachineName [I] Pointer to machine name string
1026 * lpDatabaseName [I] Pointer to database name string
1027 * dwDesiredAccess [I] Type of access
1028 *
1029 * RETURNS
1030 * Success: A Handle to the service control manager database
1031 * Failure: NULL
1032 */
1033 SC_HANDLE WINAPI OpenSCManagerA( LPCSTR lpMachineName, LPCSTR lpDatabaseName,
1034 DWORD dwDesiredAccess )
1035 {
1036 LPWSTR lpMachineNameW, lpDatabaseNameW;
1037 SC_HANDLE ret;
1038
1039 lpMachineNameW = SERV_dup(lpMachineName);
1040 lpDatabaseNameW = SERV_dup(lpDatabaseName);
1041 ret = OpenSCManagerW(lpMachineNameW, lpDatabaseNameW, dwDesiredAccess);
1042 SERV_free(lpDatabaseNameW);
1043 SERV_free(lpMachineNameW);
1044 return ret;
1045 }
1046
1047 /******************************************************************************
1048 * OpenSCManagerW [ADVAPI32.@]
1049 *
1050 * See OpenSCManagerA.
1051 */
1052 SC_HANDLE WINAPI OpenSCManagerW( LPCWSTR lpMachineName, LPCWSTR lpDatabaseName,
1053 DWORD dwDesiredAccess )
1054 {
1055 struct sc_manager *manager;
1056 HKEY hReg;
1057 LONG r;
1058 DWORD new_mask = dwDesiredAccess;
1059
1060 TRACE("(%s,%s,0x%08x)\n", debugstr_w(lpMachineName),
1061 debugstr_w(lpDatabaseName), dwDesiredAccess);
1062
1063 if( lpDatabaseName && lpDatabaseName[0] )
1064 {
1065 if( strcmpiW( lpDatabaseName, SERVICES_ACTIVE_DATABASEW ) == 0 )
1066 {
1067 /* noop, all right */
1068 }
1069 else if( strcmpiW( lpDatabaseName, SERVICES_FAILED_DATABASEW ) == 0 )
1070 {
1071 SetLastError( ERROR_DATABASE_DOES_NOT_EXIST );
1072 return NULL;
1073 }
1074 else
1075 {
1076 SetLastError( ERROR_INVALID_NAME );
1077 return NULL;
1078 }
1079 }
1080
1081 manager = sc_handle_alloc( SC_HTYPE_MANAGER, sizeof (struct sc_manager),
1082 sc_handle_destroy_manager );
1083 if (!manager)
1084 return NULL;
1085
1086 r = RegConnectRegistryW(lpMachineName,HKEY_LOCAL_MACHINE,&hReg);
1087 if (r!=ERROR_SUCCESS)
1088 goto error;
1089
1090 r = RegCreateKeyW(hReg, szServiceManagerKey, &manager->hkey);
1091 RegCloseKey( hReg );
1092 if (r!=ERROR_SUCCESS)
1093 goto error;
1094
1095 RtlMapGenericMask(&new_mask, &scm_generic);
1096 manager->dwAccess = new_mask;
1097 TRACE("returning %p (access : 0x%08x)\n", manager, manager->dwAccess);
1098
1099 return (SC_HANDLE) &manager->hdr;
1100
1101 error:
1102 sc_handle_free( &manager->hdr );
1103 SetLastError( r);
1104 return NULL;
1105 }
1106
1107 /******************************************************************************
1108 * ControlService [ADVAPI32.@]
1109 *
1110 * Send a control code to a service.
1111 *
1112 * PARAMS
1113 * hService [I] Handle of the service control manager database
1114 * dwControl [I] Control code to send (SERVICE_CONTROL_* flags from "winsvc.h")
1115 * lpServiceStatus [O] Destination for the status of the service, if available
1116 *
1117 * RETURNS
1118 * Success: TRUE.
1119 * Failure: FALSE.
1120 *
1121 * BUGS
1122 * Unlike M$' implementation, control requests are not serialized and may be
1123 * processed asynchronously.
1124 */
1125 BOOL WINAPI ControlService( SC_HANDLE hService, DWORD dwControl,
1126 LPSERVICE_STATUS lpServiceStatus )
1127 {
1128 struct sc_service *hsvc;
1129 BOOL ret = FALSE;
1130 HANDLE handle;
1131
1132 TRACE("%p %d %p\n", hService, dwControl, lpServiceStatus);
1133
1134 hsvc = sc_handle_get_handle_data(hService, SC_HTYPE_SERVICE);
1135 if (!hsvc)
1136 {
1137 SetLastError( ERROR_INVALID_HANDLE );
1138 return FALSE;
1139 }
1140
1141 ret = QueryServiceStatus(hService, lpServiceStatus);
1142 if (!ret)
1143 {
1144 ERR("failed to query service status\n");
1145 SetLastError(ERROR_SERVICE_NOT_ACTIVE);
1146 return FALSE;
1147 }
1148
1149 switch (lpServiceStatus->dwCurrentState)
1150 {
1151 case SERVICE_STOPPED:
1152 SetLastError(ERROR_SERVICE_NOT_ACTIVE);
1153 return FALSE;
1154 case SERVICE_START_PENDING:
1155 if (dwControl==SERVICE_CONTROL_STOP)
1156 break;
1157 /* fall thru */
1158 case SERVICE_STOP_PENDING:
1159 SetLastError(ERROR_SERVICE_CANNOT_ACCEPT_CTRL);
1160 return FALSE;
1161 }
1162
1163 handle = service_open_pipe(hsvc->name);
1164 if (handle!=INVALID_HANDLE_VALUE)
1165 {
1166 DWORD result = ERROR_SUCCESS;
1167 ret = service_send_control(handle, dwControl, &result);
1168 CloseHandle(handle);
1169 if (result!=ERROR_SUCCESS)
1170 {
1171 SetLastError(result);
1172 ret = FALSE;
1173 }
1174 }
1175
1176 return ret;
1177 }
1178
1179 /******************************************************************************
1180 * CloseServiceHandle [ADVAPI32.@]
1181 *
1182 * Close a handle to a service or the service control manager database.
1183 *
1184 * PARAMS
1185 * hSCObject [I] Handle to service or service control manager database
1186 *
1187 * RETURNS
1188 * Success: TRUE
1189 * Failure: FALSE
1190 */
1191 BOOL WINAPI
1192 CloseServiceHandle( SC_HANDLE hSCObject )
1193 {
1194 TRACE("%p\n", hSCObject);
1195
1196 sc_handle_free( (struct sc_handle*) hSCObject );
1197
1198 return TRUE;
1199 }
1200
1201
1202 /******************************************************************************
1203 * OpenServiceA [ADVAPI32.@]
1204 *
1205 * Open a handle to a service.
1206 *
1207 * PARAMS
1208 * hSCManager [I] Handle of the service control manager database
1209 * lpServiceName [I] Name of the service to open
1210 * dwDesiredAccess [I] Access required to the service
1211 *
1212 * RETURNS
1213 * Success: Handle to the service
1214 * Failure: NULL
1215 */
1216 SC_HANDLE WINAPI OpenServiceA( SC_HANDLE hSCManager, LPCSTR lpServiceName,
1217 DWORD dwDesiredAccess )
1218 {
1219 LPWSTR lpServiceNameW;
1220 SC_HANDLE ret;
1221
1222 TRACE("%p %s %d\n", hSCManager, debugstr_a(lpServiceName), dwDesiredAccess);
1223
1224 lpServiceNameW = SERV_dup(lpServiceName);
1225 ret = OpenServiceW( hSCManager, lpServiceNameW, dwDesiredAccess);
1226 SERV_free(lpServiceNameW);
1227 return ret;
1228 }
1229
1230
1231 /******************************************************************************
1232 * OpenServiceW [ADVAPI32.@]
1233 *
1234 * See OpenServiceA.
1235 */
1236 SC_HANDLE WINAPI OpenServiceW( SC_HANDLE hSCManager, LPCWSTR lpServiceName,
1237 DWORD dwDesiredAccess)
1238 {
1239 struct sc_manager *hscm;
1240 struct sc_service *hsvc;
1241 HKEY hKey;
1242 long r;
1243 DWORD len;
1244 DWORD new_mask = dwDesiredAccess;
1245
1246 TRACE("%p %s %d\n", hSCManager, debugstr_w(lpServiceName), dwDesiredAccess);
1247
1248 hscm = sc_handle_get_handle_data( hSCManager, SC_HTYPE_MANAGER );
1249 if (!hscm)
1250 {
1251 SetLastError( ERROR_INVALID_HANDLE );
1252 return FALSE;
1253 }
1254
1255 if (!lpServiceName)
1256 {
1257 SetLastError(ERROR_INVALID_ADDRESS);
1258 return NULL;
1259 }
1260
1261 r = RegOpenKeyExW( hscm->hkey, lpServiceName, 0, KEY_ALL_ACCESS, &hKey );
1262 if (r!=ERROR_SUCCESS)
1263 {
1264 SetLastError( ERROR_SERVICE_DOES_NOT_EXIST );
1265 return NULL;
1266 }
1267
1268 len = strlenW(lpServiceName)+1;
1269 hsvc = sc_handle_alloc( SC_HTYPE_SERVICE,
1270 sizeof (struct sc_service) + len*sizeof(WCHAR),
1271 sc_handle_destroy_service );
1272 if (!hsvc)
1273 {
1274 RegCloseKey(hKey);
1275 return NULL;
1276 }
1277 strcpyW( hsvc->name, lpServiceName );
1278 hsvc->hkey = hKey;
1279
1280 RtlMapGenericMask(&new_mask, &svc_generic);
1281 hsvc->dwAccess = new_mask;
1282
1283 /* add reference to SCM handle */
1284 hscm->hdr.ref_count++;
1285 hsvc->scm = hscm;
1286
1287 TRACE("returning %p\n",hsvc);
1288
1289 return (SC_HANDLE) &hsvc->hdr;
1290 }
1291
1292 /******************************************************************************
1293 * CreateServiceW [ADVAPI32.@]
1294 */
1295 SC_HANDLE WINAPI
1296 CreateServiceW( SC_HANDLE hSCManager, LPCWSTR lpServiceName,
1297 LPCWSTR lpDisplayName, DWORD dwDesiredAccess,
1298 DWORD dwServiceType, DWORD dwStartType,
1299 DWORD dwErrorControl, LPCWSTR lpBinaryPathName,
1300 LPCWSTR lpLoadOrderGroup, LPDWORD lpdwTagId,
1301 LPCWSTR lpDependencies, LPCWSTR lpServiceStartName,
1302 LPCWSTR lpPassword )
1303 {
1304 struct sc_manager *hscm;
1305 struct sc_service *hsvc = NULL;
1306 HKEY hKey;
1307 LONG r;
1308 DWORD dp, len;
1309 struct reg_value val[10];
1310 int n = 0;
1311 DWORD new_mask = dwDesiredAccess;
1312 DWORD index = 0;
1313 WCHAR buffer[MAX_PATH];
1314 BOOL displayname_exists = FALSE;
1315
1316 TRACE("%p %s %s\n", hSCManager,
1317 debugstr_w(lpServiceName), debugstr_w(lpDisplayName));
1318
1319 hscm = sc_handle_get_handle_data( hSCManager, SC_HTYPE_MANAGER );
1320 if (!hscm)
1321 {
1322 SetLastError( ERROR_INVALID_HANDLE );
1323 return NULL;
1324 }
1325
1326 if (!lpServiceName || !lpBinaryPathName)
1327 {
1328 SetLastError(ERROR_INVALID_ADDRESS);
1329 return NULL;
1330 }
1331
1332 if (!(hscm->dwAccess & SC_MANAGER_CREATE_SERVICE))
1333 {
1334 SetLastError(ERROR_ACCESS_DENIED);
1335 return NULL;
1336 }
1337
1338 if (!lpServiceName[0])
1339 {
1340 SetLastError(ERROR_INVALID_NAME);
1341 return NULL;
1342 }
1343
1344 if (!lpBinaryPathName[0])
1345 {
1346 SetLastError(ERROR_INVALID_PARAMETER);
1347 return NULL;
1348 }
1349
1350 /* ServiceType can only be one value (except for SERVICE_INTERACTIVE_PROCESS which can be used
1351 * together with SERVICE_WIN32_OWN_PROCESS or SERVICE_WIN32_SHARE_PROCESS when the service
1352 * runs under the LocalSystem account)
1353 */
1354 switch (dwServiceType)
1355 {
1356 case SERVICE_KERNEL_DRIVER:
1357 case SERVICE_FILE_SYSTEM_DRIVER:
1358 case SERVICE_WIN32_OWN_PROCESS:
1359 case SERVICE_WIN32_SHARE_PROCESS:
1360 /* No problem */
1361 break;
1362 case SERVICE_WIN32_OWN_PROCESS | SERVICE_INTERACTIVE_PROCESS:
1363 case SERVICE_WIN32_SHARE_PROCESS | SERVICE_INTERACTIVE_PROCESS:
1364 /* FIXME : Do we need a more thorough check? */
1365 if (lpServiceStartName)
1366 {
1367 SetLastError(ERROR_INVALID_PARAMETER);
1368 return NULL;
1369 }
1370 break;
1371 default:
1372 SetLastError(ERROR_INVALID_PARAMETER);
1373 return NULL;
1374 }
1375
1376 /* StartType can only be a single value (if several values are mixed the result is probably not what was intended) */
1377 if (dwStartType > SERVICE_DISABLED)
1378 {
1379 SetLastError(ERROR_INVALID_PARAMETER);
1380 return NULL;
1381 }
1382
1383 /* SERVICE_BOOT_START and SERVICE_SYSTEM_START or only allowed for driver services */
1384 if (((dwStartType == SERVICE_BOOT_START) || (dwStartType == SERVICE_SYSTEM_START)) &&
1385 ((dwServiceType & SERVICE_WIN32_OWN_PROCESS) || (dwServiceType & SERVICE_WIN32_SHARE_PROCESS)))
1386 {
1387 SetLastError(ERROR_INVALID_PARAMETER);
1388 return NULL;
1389 }
1390
1391 /* Loop through the registry to check if the service already exists and to
1392 * check if we can use the given displayname.
1393 * FIXME: Should we use EnumServicesStatusEx?
1394 */
1395 len = sizeof(buffer);
1396 while (RegEnumKeyExW(hscm->hkey, index, buffer, &len, NULL, NULL, NULL, NULL) == ERROR_SUCCESS)
1397 {
1398 HKEY service_key;
1399
1400 /* The service already exists, so bail out */
1401 if(!lstrcmpiW(lpServiceName, buffer))
1402 {
1403 SetLastError(ERROR_SERVICE_EXISTS);
1404 return NULL;
1405 }
1406
1407 /* The given displayname matches the found servicename. We don't bail out
1408 * as servicename is checked before a duplicate displayname
1409 */
1410 if(!lstrcmpiW(lpDisplayName, buffer))
1411 displayname_exists = TRUE;
1412
1413 if (RegOpenKeyExW(hscm->hkey, buffer, 0, KEY_READ, &service_key) == ERROR_SUCCESS)
1414 {
1415 WCHAR name[MAX_PATH];
1416 DWORD size = sizeof(name);
1417
1418 if (RegQueryValueExW(service_key, szDisplayName, NULL, NULL, (LPBYTE)name, &size) == ERROR_SUCCESS)
1419 {
1420 /* The given displayname matches the found displayname */
1421 if (!lstrcmpiW(lpDisplayName, name))
1422 displayname_exists = TRUE;
1423 }
1424 RegCloseKey(service_key);
1425 }
1426 index++;
1427 len = sizeof(buffer);
1428 }
1429
1430 if (lpDisplayName && displayname_exists)
1431 {
1432 SetLastError(ERROR_DUPLICATE_SERVICE_NAME);
1433 return NULL;
1434 }
1435
1436 r = RegCreateKeyExW(hscm->hkey, lpServiceName, 0, NULL,
1437 REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &hKey, &dp);
1438 if (r!=ERROR_SUCCESS)
1439 {
1440 /* FIXME: Should we set an error? */
1441 return NULL;
1442 }
1443
1444 if( lpDisplayName )
1445 service_set_string( &val[n++], szDisplayName, lpDisplayName );
1446
1447 service_set_dword( &val[n++], szType, &dwServiceType );
1448 service_set_dword( &val[n++], szStart, &dwStartType );
1449 service_set_dword( &val[n++], szError, &dwErrorControl );
1450
1451 service_set_string( &val[n++], szImagePath, lpBinaryPathName );
1452
1453 if( lpLoadOrderGroup )
1454 service_set_string( &val[n++], szGroup, lpLoadOrderGroup );
1455
1456 /* FIXME: lpDependencies is used to create both DependOnService and DependOnGroup
1457 * There is no such key as what szDependencies refers to */
1458 if( lpDependencies )
1459 service_set_multi_string( &val[n++], szDependencies, lpDependencies );
1460
1461 if( lpPassword )
1462 FIXME("Don't know how to add a Password for a service.\n");
1463
1464 if( lpServiceStartName )
1465 service_set_string( &val[n++], szObjectName, lpServiceStartName );
1466
1467 r = service_write_values( hKey, val, n );
1468 if( r != ERROR_SUCCESS )
1469 goto error;
1470
1471 len = strlenW(lpServiceName)+1;
1472 len = sizeof (struct sc_service) + len*sizeof(WCHAR);
1473 hsvc = sc_handle_alloc( SC_HTYPE_SERVICE, len, sc_handle_destroy_service );
1474 if( !hsvc )
1475 goto error;
1476 lstrcpyW( hsvc->name, lpServiceName );
1477 hsvc->hkey = hKey;
1478
1479 RtlMapGenericMask(&new_mask, &svc_generic);
1480 hsvc->dwAccess = new_mask;
1481
1482 hsvc->scm = hscm;
1483 hscm->hdr.ref_count++;
1484
1485 return (SC_HANDLE) &hsvc->hdr;
1486
1487 error:
1488 RegCloseKey( hKey );
1489 return NULL;
1490 }
1491
1492
1493 /******************************************************************************
1494 * CreateServiceA [ADVAPI32.@]
1495 */
1496 SC_HANDLE WINAPI
1497 CreateServiceA( SC_HANDLE hSCManager, LPCSTR lpServiceName,
1498 LPCSTR lpDisplayName, DWORD dwDesiredAccess,
1499 DWORD dwServiceType, DWORD dwStartType,
1500 DWORD dwErrorControl, LPCSTR lpBinaryPathName,
1501 LPCSTR lpLoadOrderGroup, LPDWORD lpdwTagId,
1502 LPCSTR lpDependencies, LPCSTR lpServiceStartName,
1503 LPCSTR lpPassword )
1504 {
1505 LPWSTR lpServiceNameW, lpDisplayNameW, lpBinaryPathNameW,
1506 lpLoadOrderGroupW, lpDependenciesW, lpServiceStartNameW, lpPasswordW;
1507 SC_HANDLE r;
1508
1509 TRACE("%p %s %s\n", hSCManager,
1510 debugstr_a(lpServiceName), debugstr_a(lpDisplayName));
1511
1512 lpServiceNameW = SERV_dup( lpServiceName );
1513 lpDisplayNameW = SERV_dup( lpDisplayName );
1514 lpBinaryPathNameW = SERV_dup( lpBinaryPathName );
1515 lpLoadOrderGroupW = SERV_dup( lpLoadOrderGroup );
1516 lpDependenciesW = SERV_dupmulti( lpDependencies );
1517 lpServiceStartNameW = SERV_dup( lpServiceStartName );
1518 lpPasswordW = SERV_dup( lpPassword );
1519
1520 r = CreateServiceW( hSCManager, lpServiceNameW, lpDisplayNameW,
1521 dwDesiredAccess, dwServiceType, dwStartType, dwErrorControl,
1522 lpBinaryPathNameW, lpLoadOrderGroupW, lpdwTagId,
1523 lpDependenciesW, lpServiceStartNameW, lpPasswordW );
1524
1525 SERV_free( lpServiceNameW );
1526 SERV_free( lpDisplayNameW );
1527 SERV_free( lpBinaryPathNameW );
1528 SERV_free( lpLoadOrderGroupW );
1529 SERV_free( lpDependenciesW );
1530 SERV_free( lpServiceStartNameW );
1531 SERV_free( lpPasswordW );
1532
1533 return r;
1534 }
1535
1536
1537 /******************************************************************************
1538 * DeleteService [ADVAPI32.@]
1539 *
1540 * Delete a service from the service control manager database.
1541 *
1542 * PARAMS
1543 * hService [I] Handle of the service to delete
1544 *
1545 * RETURNS
1546 * Success: TRUE
1547 * Failure: FALSE
1548 */
1549 BOOL WINAPI DeleteService( SC_HANDLE hService )
1550 {
1551 struct sc_service *hsvc;
1552
1553 hsvc = sc_handle_get_handle_data(hService, SC_HTYPE_SERVICE);
1554 if (!hsvc)
1555 {
1556 SetLastError( ERROR_INVALID_HANDLE );
1557 return FALSE;
1558 }
1559
1560 if (!(hsvc->dwAccess & DELETE))
1561 {
1562 SetLastError(ERROR_ACCESS_DENIED);
1563 return FALSE;
1564 }
1565
1566 /* Close the key to the service */
1567 RegCloseKey(hsvc->hkey);
1568
1569 /* Delete the service under the Service Control Manager key */
1570 RegDeleteTreeW(hsvc->scm->hkey, hsvc->name);
1571
1572 hsvc->hkey = NULL;
1573
1574 return TRUE;
1575 }
1576
1577
1578 /******************************************************************************
1579 * StartServiceA [ADVAPI32.@]
1580 *
1581 * Start a service
1582 *
1583 * PARAMS
1584 * hService [I] Handle of service
1585 * dwNumServiceArgs [I] Number of arguments
1586 * lpServiceArgVectors [I] Address of array of argument strings
1587 *
1588 * NOTES
1589 * - NT implements this function using an obscure RPC call.
1590 * - You might need to do a "setenv SystemRoot \\WINNT" in your .cshrc
1591 * to get things like "%SystemRoot%\\System32\\service.exe" to load.
1592 * - This will only work for shared address space. How should the service
1593 * args be transferred when address spaces are separated?
1594 * - Can only start one service at a time.
1595 * - Has no concept of privilege.
1596 *
1597 * RETURNS
1598 * Success: TRUE.
1599 * Failure: FALSE
1600 */
1601 BOOL WINAPI StartServiceA( SC_HANDLE hService, DWORD dwNumServiceArgs,
1602 LPCSTR *lpServiceArgVectors )
1603 {
1604 LPWSTR *lpwstr=NULL;
1605 unsigned int i;
1606 BOOL r;
1607
1608 TRACE("(%p,%d,%p)\n",hService,dwNumServiceArgs,lpServiceArgVectors);
1609
1610 if (dwNumServiceArgs)
1611 lpwstr = HeapAlloc( GetProcessHeap(), 0,
1612 dwNumServiceArgs*sizeof(LPWSTR) );
1613
1614 for(i=0; i<dwNumServiceArgs; i++)
1615 lpwstr[i]=SERV_dup(lpServiceArgVectors[i]);
1616
1617 r = StartServiceW(hService, dwNumServiceArgs, (LPCWSTR *)lpwstr);
1618
1619 if (dwNumServiceArgs)
1620 {
1621 for(i=0; i<dwNumServiceArgs; i++)
1622 SERV_free(lpwstr[i]);
1623 HeapFree(GetProcessHeap(), 0, lpwstr);
1624 }
1625
1626 return r;
1627 }
1628
1629 /******************************************************************************
1630 * service_start_process [INTERNAL]
1631 */
1632 static DWORD service_start_process(struct sc_service *hsvc, LPDWORD ppid)
1633 {
1634 static const WCHAR _ImagePathW[] = {'I','m','a','g','e','P','a','t','h',0};
1635 PROCESS_INFORMATION pi;
1636 STARTUPINFOW si;
1637 LPWSTR path = NULL, str;
1638 DWORD type, size, ret, svc_type;
1639 HANDLE handles[2];
1640 BOOL r;
1641
1642 size = sizeof(svc_type);
1643 if (RegQueryValueExW(hsvc->hkey, szType, NULL, &type, (LPBYTE)&svc_type, &size) || type != REG_DWORD)
1644 svc_type = 0;
1645
1646 if (svc_type == SERVICE_KERNEL_DRIVER)
1647 {
1648 static const WCHAR winedeviceW[] = {'\\','w','i','n','e','d','e','v','i','c','e','.','e','x','e',' ',0};
1649 DWORD len = GetSystemDirectoryW( NULL, 0 ) + sizeof(winedeviceW)/sizeof(WCHAR) + strlenW(hsvc->name);
1650
1651 if (!(path = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) ))) return FALSE;
1652 GetSystemDirectoryW( path, len );
1653 lstrcatW( path, winedeviceW );
1654 lstrcatW( path, hsvc->name );
1655 }
1656 else
1657 {
1658 /* read the executable path from the registry */
1659 size = 0;
1660 ret = RegQueryValueExW(hsvc->hkey, _ImagePathW, NULL, &type, NULL, &size);
1661 if (ret!=ERROR_SUCCESS)
1662 return FALSE;
1663 str = HeapAlloc(GetProcessHeap(),0,size);
1664 ret = RegQueryValueExW(hsvc->hkey, _ImagePathW, NULL, &type, (LPBYTE)str, &size);
1665 if (ret==ERROR_SUCCESS)
1666 {
1667 size = ExpandEnvironmentStringsW(str,NULL,0);
1668 path = HeapAlloc(GetProcessHeap(),0,size*sizeof(WCHAR));
1669 ExpandEnvironmentStringsW(str,path,size);
1670 }
1671 HeapFree(GetProcessHeap(),0,str);
1672 if (!path)
1673 return FALSE;
1674 }
1675
1676 /* wait for the process to start and set an event or terminate */
1677 handles[0] = service_get_event_handle( hsvc->name );
1678 ZeroMemory(&si, sizeof(STARTUPINFOW));
1679 si.cb = sizeof(STARTUPINFOW);
1680 r = CreateProcessW(NULL, path, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);
1681 if (r)
1682 {
1683 if (ppid) *ppid = pi.dwProcessId;
1684
1685 handles[1] = pi.hProcess;
1686 ret = WaitForMultipleObjectsEx(2, handles, FALSE, 30000, FALSE);
1687 if(ret != WAIT_OBJECT_0)
1688 {
1689 SetLastError(ERROR_IO_PENDING);
1690 r = FALSE;
1691 }
1692
1693 CloseHandle( pi.hThread );
1694 CloseHandle( pi.hProcess );
1695 }
1696 CloseHandle( handles[0] );
1697 HeapFree(GetProcessHeap(),0,path);
1698 return r;
1699 }
1700
1701 static BOOL service_wait_for_startup(SC_HANDLE hService)
1702 {
1703 DWORD i;
1704 SERVICE_STATUS status;
1705 BOOL r = FALSE;
1706
1707 TRACE("%p\n", hService);
1708
1709 for (i=0; i<30; i++)
1710 {
1711 status.dwCurrentState = 0;
1712 r = QueryServiceStatus(hService, &status);
1713 if (!r)
1714 break;
1715 if (status.dwCurrentState == SERVICE_RUNNING)
1716 {
1717 TRACE("Service started successfully\n");
1718 break;
1719 }
1720 r = FALSE;
1721 Sleep(1000);
1722 }
1723 return r;
1724 }
1725
1726 /******************************************************************************
1727 * StartServiceW [ADVAPI32.@]
1728 *
1729 * See StartServiceA.
1730 */
1731 BOOL WINAPI StartServiceW(SC_HANDLE hService, DWORD dwNumServiceArgs,
1732 LPCWSTR *lpServiceArgVectors)
1733 {
1734 struct sc_service *hsvc;
1735 BOOL r = FALSE;
1736 DWORD dwResult, dwProcessId = 0;
1737 SC_LOCK hLock;
1738 HANDLE handle = INVALID_HANDLE_VALUE;
1739
1740 TRACE("%p %d %p\n", hService, dwNumServiceArgs, lpServiceArgVectors);
1741
1742 hsvc = sc_handle_get_handle_data(hService, SC_HTYPE_SERVICE);
1743 if (!hsvc)
1744 {
1745 SetLastError(ERROR_INVALID_HANDLE);
1746 return r;
1747 }
1748
1749 hLock = LockServiceDatabase((SC_HANDLE)hsvc->scm);
1750 if (!hLock)
1751 return r;
1752
1753 handle = service_open_pipe(hsvc->name);
1754 if (handle==INVALID_HANDLE_VALUE)
1755 {
1756 /* start the service process */
1757 if (service_start_process(hsvc, &dwProcessId))
1758 handle = service_open_pipe(hsvc->name);
1759 }
1760
1761 if (handle != INVALID_HANDLE_VALUE)
1762 {
1763 r = service_send_start_message(handle, lpServiceArgVectors, dwNumServiceArgs);
1764 CloseHandle(handle);
1765 }
1766
1767 handle = service_open_pipe(hsvc->name);
1768 if (handle != INVALID_HANDLE_VALUE)
1769 {
1770 service_set_processID(handle, dwProcessId, &dwResult);
1771 CloseHandle(handle);
1772 }
1773
1774 UnlockServiceDatabase( hLock );
1775
1776 TRACE("returning %d\n", r);
1777
1778 if (r)
1779 service_wait_for_startup(hService);
1780
1781 return r;
1782 }
1783
1784 /******************************************************************************
1785 * QueryServiceStatus [ADVAPI32.@]
1786 *
1787 * PARAMS
1788 * hService [I] Handle to service to get information about
1789 * lpservicestatus [O] buffer to receive the status information for the service
1790 *
1791 */
1792 BOOL WINAPI QueryServiceStatus(SC_HANDLE hService,
1793 LPSERVICE_STATUS lpservicestatus)
1794 {
1795 SERVICE_STATUS_PROCESS SvcStatusData;
1796 BOOL ret;
1797
1798 TRACE("%p %p\n", hService, lpservicestatus);
1799
1800 ret = QueryServiceStatusEx(hService, SC_STATUS_PROCESS_INFO, (LPBYTE)&SvcStatusData,
1801 sizeof(SERVICE_STATUS_PROCESS), NULL);
1802 if (ret) memcpy(lpservicestatus, &SvcStatusData, sizeof(SERVICE_STATUS)) ;
1803 return ret;
1804 }
1805
1806
1807 /******************************************************************************
1808 * QueryServiceStatusEx [ADVAPI32.@]
1809 *
1810 * Get information about a service.
1811 *
1812 * PARAMS
1813 * hService [I] Handle to service to get information about
1814 * InfoLevel [I] Level of information to get
1815 * lpBuffer [O] Destination for requested information
1816 * cbBufSize [I] Size of lpBuffer in bytes
1817 * pcbBytesNeeded [O] Destination for number of bytes needed, if cbBufSize is too small
1818 *
1819 * RETURNS
1820 * Success: TRUE
1821 * FAILURE: FALSE
1822 */
1823 BOOL WINAPI QueryServiceStatusEx(SC_HANDLE hService, SC_STATUS_TYPE InfoLevel,
1824 LPBYTE lpBuffer, DWORD cbBufSize,
1825 LPDWORD pcbBytesNeeded)
1826 {
1827 struct sc_service *hsvc;
1828 DWORD size, type, val;
1829 HANDLE pipe;
1830 LONG r;
1831 LPSERVICE_STATUS_PROCESS pSvcStatusData;
1832
1833 TRACE("%p %d %p %d %p\n", hService, InfoLevel, lpBuffer, cbBufSize, pcbBytesNeeded);
1834
1835 if (InfoLevel != SC_STATUS_PROCESS_INFO)
1836 {
1837 SetLastError( ERROR_INVALID_LEVEL);
1838 return FALSE;
1839 }
1840
1841 pSvcStatusData = (LPSERVICE_STATUS_PROCESS) lpBuffer;
1842 if (pSvcStatusData == NULL)
1843 {
1844 SetLastError( ERROR_INVALID_PARAMETER);
1845 return FALSE;
1846 }
1847
1848 if (cbBufSize < sizeof(SERVICE_STATUS_PROCESS))
1849 {
1850 if( pcbBytesNeeded != NULL)
1851 *pcbBytesNeeded = sizeof(SERVICE_STATUS_PROCESS);
1852
1853 SetLastError( ERROR_INSUFFICIENT_BUFFER);
1854 return FALSE;
1855 }
1856
1857 hsvc = sc_handle_get_handle_data(hService, SC_HTYPE_SERVICE);
1858 if (!hsvc)
1859 {
1860 SetLastError( ERROR_INVALID_HANDLE );
1861 return FALSE;
1862 }
1863
1864 pipe = service_open_pipe(hsvc->name);
1865 if (pipe != INVALID_HANDLE_VALUE)
1866 {
1867 r = service_get_status(pipe, pSvcStatusData);
1868 CloseHandle(pipe);
1869 if (r)
1870 return TRUE;
1871 }
1872
1873 TRACE("Failed to read service status\n");
1874
1875 /* read the service type from the registry */
1876 size = sizeof(val);
1877 r = RegQueryValueExA(hsvc->hkey, "Type", NULL, &type, (LPBYTE)&val, &size);
1878 if (r != ERROR_SUCCESS || type != REG_DWORD)
1879 val = 0;
1880
1881 pSvcStatusData->dwServiceType = val;
1882 pSvcStatusData->dwCurrentState = SERVICE_STOPPED; /* stopped */
1883 pSvcStatusData->dwControlsAccepted = 0;
1884 pSvcStatusData->dwWin32ExitCode = ERROR_SERVICE_NEVER_STARTED;
1885 pSvcStatusData->dwServiceSpecificExitCode = 0;
1886 pSvcStatusData->dwCheckPoint = 0;
1887 pSvcStatusData->dwWaitHint = 0;
1888
1889 return TRUE;
1890 }
1891
1892 /******************************************************************************
1893 * QueryServiceConfigA [ADVAPI32.@]
1894 */
1895 BOOL WINAPI QueryServiceConfigA( SC_HANDLE hService, LPQUERY_SERVICE_CONFIGA config,
1896 DWORD size, LPDWORD needed )
1897 {
1898 DWORD n;
1899 LPSTR p, buffer;
1900 BOOL ret;
1901 QUERY_SERVICE_CONFIGW *configW;
1902
1903 TRACE("%p %p %d %p\n", hService, config, size, needed);
1904
1905 if (!(buffer = HeapAlloc( GetProcessHeap(), 0, 2 * size )))
1906 {
1907 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
1908 return FALSE;
1909 }
1910 configW = (QUERY_SERVICE_CONFIGW *)buffer;
1911 ret = QueryServiceConfigW( hService, configW, 2 * size, needed );
1912 if (!ret) goto done;
1913
1914 config->dwServiceType = configW->dwServiceType;
1915 config->dwStartType = configW->dwStartType;
1916 config->dwErrorControl = configW->dwErrorControl;
1917 config->lpBinaryPathName = NULL;
1918 config->lpLoadOrderGroup = NULL;
1919 config->dwTagId = configW->dwTagId;
1920 config->lpDependencies = NULL;
1921 config->lpServiceStartName = NULL;
1922 config->lpDisplayName = NULL;
1923
1924 p = (LPSTR)(config + 1);
1925 n = size - sizeof(*config);
1926 ret = FALSE;
1927
1928 #define MAP_STR(str) \
1929 do { \
1930 if (configW->str) \
1931 { \
1932 DWORD sz = WideCharToMultiByte( CP_ACP, 0, configW->str, -1, p, n, NULL, NULL ); \
1933 if (!sz) goto done; \
1934 config->str = p; \
1935 p += sz; \
1936 n -= sz; \
1937 } \
1938 } while (0)
1939
1940 MAP_STR( lpBinaryPathName );
1941 MAP_STR( lpLoadOrderGroup );
1942 MAP_STR( lpDependencies );
1943 MAP_STR( lpServiceStartName );
1944 MAP_STR( lpDisplayName );
1945 #undef MAP_STR
1946
1947 *needed = p - (LPSTR)config;
1948 ret = TRUE;
1949
1950 done:
1951 HeapFree( GetProcessHeap(), 0, buffer );
1952 return ret;
1953 }
1954
1955 /******************************************************************************
1956 * QueryServiceConfigW [ADVAPI32.@]
1957 */
1958 BOOL WINAPI
1959 QueryServiceConfigW( SC_HANDLE hService,
1960 LPQUERY_SERVICE_CONFIGW lpServiceConfig,
1961 DWORD cbBufSize, LPDWORD pcbBytesNeeded)
1962 {
1963 WCHAR str_buffer[ MAX_PATH ];
1964 LONG r;
1965 DWORD type, val, sz, total, n;
1966 LPBYTE p;
1967 HKEY hKey;
1968 struct sc_service *hsvc;
1969
1970 TRACE("%p %p %d %p\n", hService, lpServiceConfig,
1971 cbBufSize, pcbBytesNeeded);
1972
1973 hsvc = sc_handle_get_handle_data(hService, SC_HTYPE_SERVICE);
1974 if (!hsvc)
1975 {
1976 SetLastError( ERROR_INVALID_HANDLE );
1977 return FALSE;
1978 }
1979 hKey = hsvc->hkey;
1980
1981 /* TODO: Check which members are mandatory and what the registry types
1982 * should be. This should of course also be tested when a service is
1983 * created.
1984 */
1985
1986 /* calculate the size required first */
1987 total = sizeof (QUERY_SERVICE_CONFIGW);
1988
1989 sz = sizeof(str_buffer);
1990 r = RegQueryValueExW( hKey, szImagePath, 0, &type, (LPBYTE) str_buffer, &sz );
1991 if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ || type == REG_EXPAND_SZ ) )
1992 {
1993 sz = ExpandEnvironmentStringsW(str_buffer,NULL,0);
1994 if( 0 == sz ) return FALSE;
1995
1996 total += sizeof(WCHAR) * sz;
1997 }
1998 else
1999 {
2000 /* FIXME: set last error */
2001 return FALSE;
2002 }
2003
2004 sz = 0;
2005 r = RegQueryValueExW( hKey, szGroup, 0, &type, NULL, &sz );
2006 if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ ) )
2007 total += sz;
2008 else
2009 total += sizeof(WCHAR);
2010
2011 sz = 0;
2012 r = RegQueryValueExW( hKey, szDependencies, 0, &type, NULL, &sz );
2013 if( ( r == ERROR_SUCCESS ) && ( type == REG_MULTI_SZ ) )
2014 total += sz;
2015 else
2016 total += sizeof(WCHAR);
2017
2018 sz = 0;
2019 r = RegQueryValueExW( hKey, szObjectName, 0, &type, NULL, &sz );
2020 if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ ) )
2021 total += sz;
2022 else
2023 total += sizeof(WCHAR);
2024
2025 sz = 0;
2026 r = RegQueryValueExW( hKey, szDisplayName, 0, &type, NULL, &sz );
2027 if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ ) )
2028 total += sz;
2029 else
2030 total += sizeof(WCHAR);
2031
2032 *pcbBytesNeeded = total;
2033
2034 /* if there's not enough memory, return an error */
2035 if( total > cbBufSize )
2036 {
2037 SetLastError( ERROR_INSUFFICIENT_BUFFER );
2038 return FALSE;
2039 }
2040
2041 ZeroMemory( lpServiceConfig, total );
2042
2043 sz = sizeof val;
2044 r = RegQueryValueExW( hKey, szType, 0, &type, (LPBYTE)&val, &sz );
2045 if( ( r == ERROR_SUCCESS ) && ( type == REG_DWORD ) )
2046 lpServiceConfig->dwServiceType = val;
2047
2048 sz = sizeof val;
2049 r = RegQueryValueExW( hKey, szStart, 0, &type, (LPBYTE)&val, &sz );
2050 if( ( r == ERROR_SUCCESS ) && ( type == REG_DWORD ) )
2051 lpServiceConfig->dwStartType = val;
2052
2053 sz = sizeof val;
2054 r = RegQueryValueExW( hKey, szError, 0, &type, (LPBYTE)&val, &sz );
2055 if( ( r == ERROR_SUCCESS ) && ( type == REG_DWORD ) )
2056 lpServiceConfig->dwErrorControl = val;
2057
2058 sz = sizeof val;
2059 r = RegQueryValueExW( hKey, szTag, 0, &type, (LPBYTE)&val, &sz );
2060 if( ( r == ERROR_SUCCESS ) && ( type == REG_DWORD ) )
2061 lpServiceConfig->dwTagId = val;
2062
2063 /* now do the strings */
2064 p = (LPBYTE) &lpServiceConfig[1];
2065 n = total - sizeof (QUERY_SERVICE_CONFIGW);
2066
2067 sz = sizeof(str_buffer);
2068 r = RegQueryValueExW( hKey, szImagePath, 0, &type, (LPBYTE) str_buffer, &sz );
2069 if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ || type == REG_EXPAND_SZ ) )
2070 {
2071 sz = ExpandEnvironmentStringsW(str_buffer, (LPWSTR) p, n);
2072 sz *= sizeof(WCHAR);
2073 if( 0 == sz || sz > n ) return FALSE;
2074
2075 lpServiceConfig->lpBinaryPathName = (LPWSTR) p;
2076 p += sz;
2077 n -= sz;
2078 }
2079 else
2080 {
2081 /* FIXME: set last error */
2082 return FALSE;
2083 }
2084
2085 sz = n;
2086 r = RegQueryValueExW( hKey, szGroup, 0, &type, p, &sz );
2087 lpServiceConfig->lpLoadOrderGroup = (LPWSTR) p;
2088 if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ ) )
2089 {
2090 p += sz;
2091 n -= sz;
2092 }
2093 else
2094 {
2095 *(WCHAR *) p = 0;
2096 p += sizeof(WCHAR);
2097 n -= sizeof(WCHAR);
2098 }
2099
2100 sz = n;
2101 r = RegQueryValueExW( hKey, szDependencies, 0, &type, p, &sz );
2102 lpServiceConfig->lpDependencies = (LPWSTR) p;
2103 if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ ) )
2104 {
2105 p += sz;
2106 n -= sz;
2107 }
2108 else
2109 {
2110 *(WCHAR *) p = 0;
2111 p += sizeof(WCHAR);
2112 n -= sizeof(WCHAR);
2113 }
2114
2115 sz = n;
2116 r = RegQueryValueExW( hKey, szObjectName, 0, &type, p, &sz );
2117 lpServiceConfig->lpServiceStartName = (LPWSTR) p;
2118 if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ ) )
2119 {
2120 p += sz;
2121 n -= sz;
2122 }
2123 else
2124 {
2125 *(WCHAR *) p = 0;
2126 p += sizeof(WCHAR);
2127 n -= sizeof(WCHAR);
2128 }
2129
2130 sz = n;
2131 r = RegQueryValueExW( hKey, szDisplayName, 0, &type, p, &sz );
2132 lpServiceConfig->lpDisplayName = (LPWSTR) p;
2133 if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ ) )
2134 {
2135 p += sz;
2136 n -= sz;
2137 }
2138 else
2139 {
2140 *(WCHAR *) p = 0;
2141 p += sizeof(WCHAR);
2142 n -= sizeof(WCHAR);
2143 }
2144
2145 if( n < 0 )
2146 ERR("Buffer overflow!\n");
2147
2148 TRACE("Image path = %s\n", debugstr_w(lpServiceConfig->lpBinaryPathName) );
2149 TRACE("Group = %s\n", debugstr_w(lpServiceConfig->lpLoadOrderGroup) );
2150 TRACE("Dependencies = %s\n", debugstr_w(lpServiceConfig->lpDependencies) );
2151 TRACE("Service account name = %s\n", debugstr_w(lpServiceConfig->lpServiceStartName) );
2152 TRACE("Display name = %s\n", debugstr_w(lpServiceConfig->lpDisplayName) );
2153
2154 return TRUE;
2155 }
2156
2157 /******************************************************************************
2158 * EnumServicesStatusA [ADVAPI32.@]
2159 */
2160 BOOL WINAPI
2161 EnumServicesStatusA( SC_HANDLE hSCManager, DWORD dwServiceType,
2162 DWORD dwServiceState, LPENUM_SERVICE_STATUSA lpServices,
2163 DWORD cbBufSize, LPDWORD pcbBytesNeeded,
2164 LPDWORD lpServicesReturned, LPDWORD lpResumeHandle )
2165 {
2166 FIXME("%p type=%x state=%x %p %x %p %p %p\n", hSCManager,
2167 dwServiceType, dwServiceState, lpServices, cbBufSize,
2168 pcbBytesNeeded, lpServicesReturned, lpResumeHandle);
2169 SetLastError (ERROR_ACCESS_DENIED);
2170 return FALSE;
2171 }
2172
2173 /******************************************************************************
2174 * EnumServicesStatusW [ADVAPI32.@]
2175 */
2176 BOOL WINAPI
2177 EnumServicesStatusW( SC_HANDLE hSCManager, DWORD dwServiceType,
2178 DWORD dwServiceState, LPENUM_SERVICE_STATUSW lpServices,
2179 DWORD cbBufSize, LPDWORD pcbBytesNeeded,
2180 LPDWORD lpServicesReturned, LPDWORD lpResumeHandle )
2181 {
2182 FIXME("%p type=%x state=%x %p %x %p %p %p\n", hSCManager,
2183 dwServiceType, dwServiceState, lpServices, cbBufSize,
2184 pcbBytesNeeded, lpServicesReturned, lpResumeHandle);
2185 SetLastError (ERROR_ACCESS_DENIED);
2186 return FALSE;
2187 }
2188
2189 /******************************************************************************
2190 * EnumServicesStatusExA [ADVAPI32.@]
2191 */
2192 BOOL WINAPI
2193 EnumServicesStatusExA(SC_HANDLE hSCManager, SC_ENUM_TYPE InfoLevel, DWORD dwServiceType,
2194 DWORD dwServiceState, LPBYTE lpServices, DWORD cbBufSize, LPDWORD pcbBytesNeeded,
2195 LPDWORD lpServicesReturned, LPDWORD lpResumeHandle, LPCSTR pszGroupName)
2196 {
2197 FIXME("%p level=%d type=%x state=%x %p %x %p %p %p %s\n", hSCManager, InfoLevel,
2198 dwServiceType, dwServiceState, lpServices, cbBufSize,
2199 pcbBytesNeeded, lpServicesReturned, lpResumeHandle, debugstr_a(pszGroupName));
2200 SetLastError (ERROR_ACCESS_DENIED);
2201 return FALSE;
2202 }
2203
2204 /******************************************************************************
2205 * EnumServicesStatusExW [ADVAPI32.@]
2206 */
2207 BOOL WINAPI
2208 EnumServicesStatusExW(SC_HANDLE hSCManager, SC_ENUM_TYPE InfoLevel, DWORD dwServiceType,
2209 DWORD dwServiceState, LPBYTE lpServices, DWORD cbBufSize, LPDWORD pcbBytesNeeded,
2210 LPDWORD lpServicesReturned, LPDWORD lpResumeHandle, LPCWSTR pszGroupName)
2211 {
2212 FIXME("%p level=%d type=%x state=%x %p %x %p %p %p %s\n", hSCManager, InfoLevel,
2213 dwServiceType, dwServiceState, lpServices, cbBufSize,
2214 pcbBytesNeeded, lpServicesReturned, lpResumeHandle, debugstr_w(pszGroupName));
2215 SetLastError (ERROR_ACCESS_DENIED);
2216 return FALSE;
2217 }
2218
2219 /******************************************************************************
2220 * GetServiceKeyNameA [ADVAPI32.@]
2221 */
2222 BOOL WINAPI GetServiceKeyNameA( SC_HANDLE hSCManager, LPCSTR lpDisplayName,
2223 LPSTR lpServiceName, LPDWORD lpcchBuffer )
2224 {
2225 FIXME("%p %s %p %p\n", hSCManager, debugstr_a(lpDisplayName), lpServiceName, lpcchBuffer);
2226 return FALSE;
2227 }
2228
2229 /******************************************************************************
2230 * GetServiceKeyNameW [ADVAPI32.@]
2231 */
2232 BOOL WINAPI GetServiceKeyNameW( SC_HANDLE hSCManager, LPCWSTR lpDisplayName,
2233 LPWSTR lpServiceName, LPDWORD lpcchBuffer )
2234 {
2235 FIXME("%p %s %p %p\n", hSCManager, debugstr_w(lpDisplayName), lpServiceName, lpcchBuffer);
2236 return FALSE;
2237 }
2238
2239 /******************************************************************************
2240 * QueryServiceLockStatusA [ADVAPI32.@]
2241 */
2242 BOOL WINAPI QueryServiceLockStatusA( SC_HANDLE hSCManager,
2243 LPQUERY_SERVICE_LOCK_STATUSA lpLockStatus,
2244 DWORD cbBufSize, LPDWORD pcbBytesNeeded)
2245 {
2246 FIXME("%p %p %08x %p\n", hSCManager, lpLockStatus, cbBufSize, pcbBytesNeeded);
2247
2248 return FALSE;
2249 }
2250
2251 /******************************************************************************
2252 * QueryServiceLockStatusW [ADVAPI32.@]
2253 */
2254 BOOL WINAPI QueryServiceLockStatusW( SC_HANDLE hSCManager,
2255 LPQUERY_SERVICE_LOCK_STATUSW lpLockStatus,
2256 DWORD cbBufSize, LPDWORD pcbBytesNeeded)
2257 {
2258 FIXME("%p %p %08x %p\n", hSCManager, lpLockStatus, cbBufSize, pcbBytesNeeded);
2259
2260 return FALSE;
2261 }
2262
2263 /******************************************************************************
2264 * GetServiceDisplayNameA [ADVAPI32.@]
2265 */
2266 BOOL WINAPI GetServiceDisplayNameA( SC_HANDLE hSCManager, LPCSTR lpServiceName,
2267 LPSTR lpDisplayName, LPDWORD lpcchBuffer)
2268 {
2269 LPWSTR lpServiceNameW, lpDisplayNameW = NULL;
2270 DWORD size, sizeW, GLE;
2271 BOOL ret;
2272
2273 TRACE("%p %s %p %p\n", hSCManager,
2274 debugstr_a(lpServiceName), lpDisplayName, lpcchBuffer);
2275
2276 lpServiceNameW = SERV_dup(lpServiceName);
2277 lpDisplayNameW = HeapAlloc(GetProcessHeap(), 0, *lpcchBuffer * sizeof(WCHAR));
2278
2279 size = sizeW = *lpcchBuffer;
2280 ret = GetServiceDisplayNameW(hSCManager, lpServiceNameW,
2281 lpDisplayName ? lpDisplayNameW : NULL,
2282 &sizeW);
2283 /* Last error will be set by GetServiceDisplayNameW and must be preserved */
2284 GLE = GetLastError();
2285
2286 if (!lpDisplayName && lpcchBuffer && !ret && (GLE == ERROR_INSUFFICIENT_BUFFER))
2287 {
2288 /* Request for buffersize.
2289 *
2290 * Only set the size for ERROR_INSUFFICIENT_BUFFER
2291 */
2292 size = sizeW * 2;
2293 }
2294 else if (lpDisplayName && lpcchBuffer && !ret)
2295 {
2296 /* Request for displayname.
2297 *
2298 * size only has to be set if this fails
2299 */
2300 size = sizeW * 2;
2301 }
2302
2303 WideCharToMultiByte(CP_ACP, 0, lpDisplayNameW, (sizeW + 1), lpDisplayName,
2304 *lpcchBuffer, NULL, NULL );
2305
2306 *lpcchBuffer = size;
2307
2308 HeapFree(GetProcessHeap(), 0, lpDisplayNameW);
2309 SERV_free(lpServiceNameW);
2310
2311 SetLastError(GLE);
2312 return ret;
2313 }
2314
2315 /******************************************************************************
2316 * GetServiceDisplayNameW [ADVAPI32.@]
2317 */
2318 BOOL WINAPI GetServiceDisplayNameW( SC_HANDLE hSCManager, LPCWSTR lpServiceName,
2319 LPWSTR lpDisplayName, LPDWORD lpcchBuffer)
2320 {
2321 struct sc_manager *hscm;
2322 DWORD type, size;
2323 LONG ret;
2324
2325 TRACE("%p %s %p %p\n", hSCManager,
2326 debugstr_w(lpServiceName), lpDisplayName, lpcchBuffer);
2327
2328 hscm = sc_handle_get_handle_data(hSCManager, SC_HTYPE_MANAGER);
2329 if (!hscm)
2330 {
2331 SetLastError(ERROR_INVALID_HANDLE);
2332 return FALSE;
2333 }
2334
2335 if (!lpServiceName)
2336 {
2337 SetLastError(ERROR_INVALID_ADDRESS);
2338 return FALSE;
2339 }
2340
2341 size = *lpcchBuffer * sizeof(WCHAR);
2342 ret = RegGetValueW(hscm->hkey, lpServiceName, szDisplayName, RRF_RT_REG_SZ, &type, lpDisplayName, &size);
2343 if (!ret && !lpDisplayName && size)
2344 ret = ERROR_MORE_DATA;
2345
2346 if (ret)
2347 {
2348 if (lpDisplayName && *lpcchBuffer) *lpDisplayName = 0;
2349
2350 if (ret == ERROR_MORE_DATA)
2351 {
2352 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2353 *lpcchBuffer = (size / sizeof(WCHAR)) - 1;
2354 }
2355 else
2356 SetLastError(ret);
2357 return FALSE;
2358 }
2359
2360 /* Always return the correct needed size on success */
2361 *lpcchBuffer = (size / sizeof(WCHAR)) - 1;
2362
2363 return TRUE;
2364 }
2365
2366 /******************************************************************************
2367 * ChangeServiceConfigW [ADVAPI32.@]
2368 */
2369 BOOL WINAPI ChangeServiceConfigW( SC_HANDLE hService, DWORD dwServiceType,
2370 DWORD dwStartType, DWORD dwErrorControl, LPCWSTR lpBinaryPathName,
2371 LPCWSTR lpLoadOrderGroup, LPDWORD lpdwTagId, LPCWSTR lpDependencies,
2372 LPCWSTR lpServiceStartName, LPCWSTR lpPassword, LPCWSTR lpDisplayName)
2373 {
2374 struct reg_value val[10];
2375 struct sc_service *hsvc;
2376 DWORD r = ERROR_SUCCESS;
2377 HKEY hKey;
2378 int n = 0;
2379
2380 TRACE("%p %d %d %d %s %s %p %p %s %s %s\n",
2381 hService, dwServiceType, dwStartType, dwErrorControl,
2382 debugstr_w(lpBinaryPathName), debugstr_w(lpLoadOrderGroup),
2383 lpdwTagId, lpDependencies, debugstr_w(lpServiceStartName),
2384 debugstr_w(lpPassword), debugstr_w(lpDisplayName) );
2385
2386 hsvc = sc_handle_get_handle_data(hService, SC_HTYPE_SERVICE);
2387 if (!hsvc)
2388 {
2389 SetLastError( ERROR_INVALID_HANDLE );
2390 return FALSE;
2391 }
2392 hKey = hsvc->hkey;
2393
2394 if( dwServiceType != SERVICE_NO_CHANGE )
2395 service_set_dword( &val[n++], szType, &dwServiceType );
2396
2397 if( dwStartType != SERVICE_NO_CHANGE )
2398 service_set_dword( &val[n++], szStart, &dwStartType );
2399
2400 if( dwErrorControl != SERVICE_NO_CHANGE )
2401 service_set_dword( &val[n++], szError, &dwErrorControl );
2402
2403 if( lpBinaryPathName )
2404 service_set_string( &val[n++], szImagePath, lpBinaryPathName );
2405
2406 if( lpLoadOrderGroup )
2407 service_set_string( &val[n++], szGroup, lpLoadOrderGroup );
2408
2409 /* FIXME: lpDependencies is used to create/change both DependOnService and DependOnGroup
2410 * There is no such key as what szDependencies refers to */
2411 if( lpDependencies )
2412 service_set_multi_string( &val[n++], szDependencies, lpDependencies );
2413
2414 if( lpPassword )
2415 FIXME("ignoring password\n");
2416
2417 if( lpServiceStartName )
2418 service_set_string( &val[n++], szObjectName, lpServiceStartName );
2419
2420 r = service_write_values( hsvc->hkey, val, n );
2421
2422 return (r == ERROR_SUCCESS) ? TRUE : FALSE ;
2423 }
2424
2425 /******************************************************************************
2426 * ChangeServiceConfigA [ADVAPI32.@]
2427 */
2428 BOOL WINAPI ChangeServiceConfigA( SC_HANDLE hService, DWORD dwServiceType,
2429 DWORD dwStartType, DWORD dwErrorControl, LPCSTR lpBinaryPathName,
2430 LPCSTR lpLoadOrderGroup, LPDWORD lpdwTagId, LPCSTR lpDependencies,
2431 LPCSTR lpServiceStartName, LPCSTR lpPassword, LPCSTR lpDisplayName)
2432 {
2433 LPWSTR wBinaryPathName, wLoadOrderGroup, wDependencies;
2434 LPWSTR wServiceStartName, wPassword, wDisplayName;
2435 BOOL r;
2436
2437 TRACE("%p %d %d %d %s %s %p %p %s %s %s\n",
2438 hService, dwServiceType, dwStartType, dwErrorControl,
2439 debugstr_a(lpBinaryPathName), debugstr_a(lpLoadOrderGroup),
2440 lpdwTagId, lpDependencies, debugstr_a(lpServiceStartName),
2441 debugstr_a(lpPassword), debugstr_a(lpDisplayName) );
2442
2443 wBinaryPathName = SERV_dup( lpBinaryPathName );
2444 wLoadOrderGroup = SERV_dup( lpLoadOrderGroup );
2445 wDependencies = SERV_dupmulti( lpDependencies );
2446 wServiceStartName = SERV_dup( lpServiceStartName );
2447 wPassword = SERV_dup( lpPassword );
2448 wDisplayName = SERV_dup( lpDisplayName );
2449
2450 r = ChangeServiceConfigW( hService, dwServiceType,
2451 dwStartType, dwErrorControl, wBinaryPathName,
2452 wLoadOrderGroup, lpdwTagId, wDependencies,
2453 wServiceStartName, wPassword, wDisplayName);
2454
2455 SERV_free( wBinaryPathName );
2456 SERV_free( wLoadOrderGroup );
2457 SERV_free( wDependencies );
2458 SERV_free( wServiceStartName );
2459 SERV_free( wPassword );
2460 SERV_free( wDisplayName );
2461
2462 return r;
2463 }
2464
2465 /******************************************************************************
2466 * ChangeServiceConfig2A [ADVAPI32.@]
2467 */
2468 BOOL WINAPI ChangeServiceConfig2A( SC_HANDLE hService, DWORD dwInfoLevel,
2469 LPVOID lpInfo)
2470 {
2471 BOOL r = FALSE;
2472
2473 TRACE("%p %d %p\n",hService, dwInfoLevel, lpInfo);
2474
2475 if (dwInfoLevel == SERVICE_CONFIG_DESCRIPTION)
2476 {
2477 LPSERVICE_DESCRIPTIONA sd = (LPSERVICE_DESCRIPTIONA) lpInfo;
2478 SERVICE_DESCRIPTIONW sdw;
2479
2480 sdw.lpDescription = SERV_dup( sd->lpDescription );
2481
2482 r = ChangeServiceConfig2W( hService, dwInfoLevel, &sdw );
2483
2484 SERV_free( sdw.lpDescription );
2485 }
2486 else if (dwInfoLevel == SERVICE_CONFIG_FAILURE_ACTIONS)
2487 {
2488 LPSERVICE_FAILURE_ACTIONSA fa = (LPSERVICE_FAILURE_ACTIONSA) lpInfo;
2489 SERVICE_FAILURE_ACTIONSW faw;
2490
2491 faw.dwResetPeriod = fa->dwResetPeriod;
2492 faw.lpRebootMsg = SERV_dup( fa->lpRebootMsg );
2493 faw.lpCommand = SERV_dup( fa->lpCommand );
2494 faw.cActions = fa->cActions;
2495 faw.lpsaActions = fa->lpsaActions;
2496
2497 r = ChangeServiceConfig2W( hService, dwInfoLevel, &faw );
2498
2499 SERV_free( faw.lpRebootMsg );
2500 SERV_free( faw.lpCommand );
2501 }
2502 else
2503 SetLastError( ERROR_INVALID_PARAMETER );
2504
2505 return r;
2506 }
2507
2508 /******************************************************************************
2509 * ChangeServiceConfig2W [ADVAPI32.@]
2510 */
2511 BOOL WINAPI ChangeServiceConfig2W( SC_HANDLE hService, DWORD dwInfoLevel,
2512 LPVOID lpInfo)
2513 {
2514 HKEY hKey;
2515 struct sc_service *hsvc;
2516
2517 hsvc = sc_handle_get_handle_data(hService, SC_HTYPE_SERVICE);
2518 if (!hsvc)
2519 {
2520 SetLastError( ERROR_INVALID_HANDLE );
2521 return FALSE;
2522 }
2523 hKey = hsvc->hkey;
2524
2525 if (dwInfoLevel == SERVICE_CONFIG_DESCRIPTION)
2526 {
2527 static const WCHAR szDescription[] = {'D','e','s','c','r','i','p','t','i','o','n',0};
2528 LPSERVICE_DESCRIPTIONW sd = (LPSERVICE_DESCRIPTIONW)lpInfo;
2529 if (sd->lpDescription)
2530 {
2531 TRACE("Setting Description to %s\n",debugstr_w(sd->lpDescription));
2532 if (sd->lpDescription[0] == 0)
2533 RegDeleteValueW(hKey,szDescription);
2534 else
2535 RegSetValueExW(hKey, szDescription, 0, REG_SZ,
2536 (LPVOID)sd->lpDescription,
2537 sizeof(WCHAR)*(strlenW(sd->lpDescription)+1));
2538 }
2539 }
2540 else
2541 FIXME("STUB: %p %d %p\n",hService, dwInfoLevel, lpInfo);
2542 return TRUE;
2543 }
2544
2545 /******************************************************************************
2546 * QueryServiceObjectSecurity [ADVAPI32.@]
2547 */
2548 BOOL WINAPI QueryServiceObjectSecurity(SC_HANDLE hService,
2549 SECURITY_INFORMATION dwSecurityInformation,
2550 PSECURITY_DESCRIPTOR lpSecurityDescriptor,
2551 DWORD cbBufSize, LPDWORD pcbBytesNeeded)
2552 {
2553 PACL pACL = NULL;
2554
2555 FIXME("%p %d %p %u %p\n", hService, dwSecurityInformation,
2556 lpSecurityDescriptor, cbBufSize, pcbBytesNeeded);
2557
2558 InitializeSecurityDescriptor(lpSecurityDescriptor, SECURITY_DESCRIPTOR_REVISION);
2559
2560 pACL = HeapAlloc( GetProcessHeap(), 0, sizeof(ACL) );
2561 InitializeAcl(pACL, sizeof(ACL), ACL_REVISION);
2562 SetSecurityDescriptorDacl(lpSecurityDescriptor, TRUE, pACL, TRUE);
2563 return TRUE;
2564 }
2565
2566 /******************************************************************************
2567 * SetServiceObjectSecurity [ADVAPI32.@]
2568 */
2569 BOOL WINAPI SetServiceObjectSecurity(SC_HANDLE hService,
2570 SECURITY_INFORMATION dwSecurityInformation,
2571 PSECURITY_DESCRIPTOR lpSecurityDescriptor)
2572 {
2573 FIXME("%p %d %p\n", hService, dwSecurityInformation, lpSecurityDescriptor);
2574 return TRUE;
2575 }
2576
2577 /******************************************************************************
2578 * SetServiceBits [ADVAPI32.@]
2579 */
2580 BOOL WINAPI SetServiceBits( SERVICE_STATUS_HANDLE hServiceStatus,
2581 DWORD dwServiceBits,
2582 BOOL bSetBitsOn,
2583 BOOL bUpdateImmediately)
2584 {
2585 FIXME("%p %08x %x %x\n", hServiceStatus, dwServiceBits,
2586 bSetBitsOn, bUpdateImmediately);
2587 return TRUE;
2588 }
2589
2590 SERVICE_STATUS_HANDLE WINAPI RegisterServiceCtrlHandlerExA( LPCSTR lpServiceName,
2591 LPHANDLER_FUNCTION_EX lpHandlerProc, LPVOID lpContext )
2592 {
2593 FIXME("%s %p %p\n", debugstr_a(lpServiceName), lpHandlerProc, lpContext);
2594 return 0;
2595 }
2596
2597 SERVICE_STATUS_HANDLE WINAPI RegisterServiceCtrlHandlerExW( LPCWSTR lpServiceName,
2598 LPHANDLER_FUNCTION_EX lpHandlerProc, LPVOID lpContext )
2599 {
2600 service_data *service;
2601 SERVICE_STATUS_HANDLE handle = 0;
2602
2603 TRACE("%s %p %p\n", debugstr_w(lpServiceName), lpHandlerProc, lpContext);
2604
2605 EnterCriticalSection( &service_cs );
2606 LIST_FOR_EACH_ENTRY( service, &service_list, service_data, entry )
2607 {
2608 if(!strcmpW(lpServiceName, service->name))
2609 {
2610 service->handler.handler_ex = lpHandlerProc;
2611 service->context = lpContext;
2612 service->extended = TRUE;
2613 handle = (SERVICE_STATUS_HANDLE)service;
2614 break;
2615 }
2616 }
2617 LeaveCriticalSection( &service_cs );
2618
2619 return handle;
2620 }
useful hacks and other patches not (yet) suitable for mainline