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wined3d: Add reporting of D3DRTYPE_VOLUME capabilties.
[wine/wine-kai.git] / dlls / advapi32 / service.c
blobae565ab20957d9c2fa78e8d1bbddde55a42e71ce
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
39 WINE_DEFAULT_DEBUG_CHANNEL(service);
40
41 static const WCHAR szLocalSystem[] = {'L','o','c','a','l','S','y','s','t','e','m',0};
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
73 typedef struct service_data_t
74 {
75 LPHANDLER_FUNCTION_EX handler;
76 LPVOID context;
77 SERVICE_STATUS_PROCESS status;
78 HANDLE thread;
79 BOOL unicode : 1;
80 union {
81 LPSERVICE_MAIN_FUNCTIONA a;
82 LPSERVICE_MAIN_FUNCTIONW w;
83 } proc;
84 LPWSTR args;
85 WCHAR name[1];
86 } service_data;
87
88 static CRITICAL_SECTION service_cs;
89 static CRITICAL_SECTION_DEBUG service_cs_debug =
90 {
91 0, 0, &service_cs,
92 { &service_cs_debug.ProcessLocksList,
93 &service_cs_debug.ProcessLocksList },
94 0, 0, { (DWORD_PTR)(__FILE__ ": service_cs") }
95 };
96 static CRITICAL_SECTION service_cs = { &service_cs_debug, -1, 0, 0, 0, 0 };
97
98 static service_data **services;
99 static unsigned int nb_services;
100 static HANDLE service_event;
101
102 extern HANDLE __wine_make_process_system(void);
103
104 /******************************************************************************
105 * SC_HANDLEs
106 */
107
108 #define MAX_SERVICE_NAME 256
109
110 typedef enum { SC_HTYPE_MANAGER, SC_HTYPE_SERVICE } SC_HANDLE_TYPE;
111
112 struct sc_handle;
113 typedef VOID (*sc_handle_destructor)(struct sc_handle *);
114
115 struct sc_handle
116 {
117 SC_HANDLE_TYPE htype;
118 DWORD ref_count;
119 sc_handle_destructor destroy;
120 };
121
122 struct sc_manager /* service control manager handle */
123 {
124 struct sc_handle hdr;
125 HKEY hkey; /* handle to services database in the registry */
126 DWORD dwAccess;
127 };
128
129 struct sc_service /* service handle */
130 {
131 struct sc_handle hdr;
132 HKEY hkey; /* handle to service entry in the registry (under hkey) */
133 DWORD dwAccess;
134 struct sc_manager *scm; /* pointer to SCM handle */
135 WCHAR name[1];
136 };
137
138 static void *sc_handle_alloc(SC_HANDLE_TYPE htype, DWORD size,
139 sc_handle_destructor destroy)
140 {
141 struct sc_handle *hdr;
142
143 hdr = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, size );
144 if (hdr)
145 {
146 hdr->htype = htype;
147 hdr->ref_count = 1;
148 hdr->destroy = destroy;
149 }
150 TRACE("sc_handle type=%d -> %p\n", htype, hdr);
151 return hdr;
152 }
153
154 static void *sc_handle_get_handle_data(SC_HANDLE handle, DWORD htype)
155 {
156 struct sc_handle *hdr = (struct sc_handle *) handle;
157
158 if (!hdr)
159 return NULL;
160 if (hdr->htype != htype)
161 return NULL;
162 return hdr;
163 }
164
165 static void sc_handle_free(struct sc_handle* hdr)
166 {
167 if (!hdr)
168 return;
169 if (--hdr->ref_count)
170 return;
171 hdr->destroy(hdr);
172 HeapFree(GetProcessHeap(), 0, hdr);
173 }
174
175 static void sc_handle_destroy_manager(struct sc_handle *handle)
176 {
177 struct sc_manager *mgr = (struct sc_manager*) handle;
178
179 TRACE("destroying SC Manager %p\n", mgr);
180 if (mgr->hkey)
181 RegCloseKey(mgr->hkey);
182 }
183
184 static void sc_handle_destroy_service(struct sc_handle *handle)
185 {
186 struct sc_service *svc = (struct sc_service*) handle;
187
188 TRACE("destroying service %p\n", svc);
189 if (svc->hkey)
190 RegCloseKey(svc->hkey);
191 svc->hkey = NULL;
192 sc_handle_free(&svc->scm->hdr);
193 svc->scm = NULL;
194 }
195
196 /******************************************************************************
197 * String management functions (same behaviour as strdup)
198 * NOTE: the caller of those functions is responsible for calling HeapFree
199 * in order to release the memory allocated by those functions.
200 */
201 static inline LPWSTR SERV_dup( LPCSTR str )
202 {
203 UINT len;
204 LPWSTR wstr;
205
206 if( !str )
207 return NULL;
208 len = MultiByteToWideChar( CP_ACP, 0, str, -1, NULL, 0 );
209 wstr = HeapAlloc( GetProcessHeap(), 0, len*sizeof (WCHAR) );
210 MultiByteToWideChar( CP_ACP, 0, str, -1, wstr, len );
211 return wstr;
212 }
213
214 static inline LPWSTR SERV_dupmulti(LPCSTR str)
215 {
216 UINT len = 0, n = 0;
217 LPWSTR wstr;
218
219 if( !str )
220 return NULL;
221 do {
222 len += MultiByteToWideChar( CP_ACP, 0, &str[n], -1, NULL, 0 );
223 n += (strlen( &str[n] ) + 1);
224 } while (str[n]);
225 len++;
226 n++;
227
228 wstr = HeapAlloc( GetProcessHeap(), 0, len*sizeof (WCHAR) );
229 MultiByteToWideChar( CP_ACP, 0, str, n, wstr, len );
230 return wstr;
231 }
232
233 /******************************************************************************
234 * registry access functions and data
235 */
236 static const WCHAR szDisplayName[] = {
237 'D','i','s','p','l','a','y','N','a','m','e', 0 };
238 static const WCHAR szType[] = {'T','y','p','e',0};
239 static const WCHAR szStart[] = {'S','t','a','r','t',0};
240 static const WCHAR szError[] = {
241 'E','r','r','o','r','C','o','n','t','r','o','l', 0};
242 static const WCHAR szImagePath[] = {'I','m','a','g','e','P','a','t','h',0};
243 static const WCHAR szGroup[] = {'G','r','o','u','p',0};
244 static const WCHAR szDependencies[] = {
245 'D','e','p','e','n','d','e','n','c','i','e','s',0};
246 static const WCHAR szDependOnService[] = {
247 'D','e','p','e','n','d','O','n','S','e','r','v','i','c','e',0};
248 static const WCHAR szObjectName[] = {
249 'O','b','j','e','c','t','N','a','m','e',0};
250 static const WCHAR szTag[] = {
251 'T','a','g',0};
252
253 struct reg_value {
254 DWORD type;
255 DWORD size;
256 LPCWSTR name;
257 LPCVOID data;
258 };
259
260 static inline void service_set_value( struct reg_value *val,
261 DWORD type, LPCWSTR name, LPCVOID data, DWORD size )
262 {
263 val->name = name;
264 val->type = type;
265 val->data = data;
266 val->size = size;
267 }
268
269 static inline void service_set_dword( struct reg_value *val,
270 LPCWSTR name, const DWORD *data )
271 {
272 service_set_value( val, REG_DWORD, name, data, sizeof (DWORD));
273 }
274
275 static inline void service_set_string( struct reg_value *val,
276 LPCWSTR name, LPCWSTR string )
277 {
278 DWORD len = (lstrlenW(string)+1) * sizeof (WCHAR);
279 service_set_value( val, REG_SZ, name, string, len );
280 }
281
282 static inline void service_set_multi_string( struct reg_value *val,
283 LPCWSTR name, LPCWSTR string )
284 {
285 DWORD len = 0;
286
287 /* determine the length of a double null terminated multi string */
288 do {
289 len += (lstrlenW( &string[ len ] )+1);
290 } while ( string[ len++ ] );
291
292 len *= sizeof (WCHAR);
293 service_set_value( val, REG_MULTI_SZ, name, string, len );
294 }
295
296 static inline LONG service_write_values( HKEY hKey,
297 const struct reg_value *val, int n )
298 {
299 LONG r = ERROR_SUCCESS;
300 int i;
301
302 for( i=0; i<n; i++ )
303 {
304 r = RegSetValueExW(hKey, val[i].name, 0, val[i].type,
305 (const BYTE*)val[i].data, val[i].size );
306 if( r != ERROR_SUCCESS )
307 break;
308 }
309 return r;
310 }
311
312 /******************************************************************************
313 * Service IPC functions
314 */
315 static LPWSTR service_get_pipe_name(LPCWSTR service)
316 {
317 static const WCHAR prefix[] = { '\\','\\','.','\\','p','i','p','e','\\',
318 '_','_','w','i','n','e','s','e','r','v','i','c','e','_',0};
319 LPWSTR name;
320 DWORD len;
321
322 len = sizeof prefix + strlenW(service)*sizeof(WCHAR);
323 name = HeapAlloc(GetProcessHeap(), 0, len);
324 strcpyW(name, prefix);
325 strcatW(name, service);
326 return name;
327 }
328
329 static HANDLE service_open_pipe(LPCWSTR service)
330 {
331 LPWSTR szPipe = service_get_pipe_name( service );
332 HANDLE handle = INVALID_HANDLE_VALUE;
333
334 do {
335 handle = CreateFileW(szPipe, GENERIC_READ|GENERIC_WRITE,
336 0, NULL, OPEN_ALWAYS, 0, NULL);
337 if (handle != INVALID_HANDLE_VALUE)
338 break;
339 if (GetLastError() != ERROR_PIPE_BUSY)
340 break;
341 } while (WaitNamedPipeW(szPipe, NMPWAIT_WAIT_FOREVER));
342 HeapFree(GetProcessHeap(), 0, szPipe);
343
344 return handle;
345 }
346
347 /******************************************************************************
348 * service_get_event_handle
349 */
350 static HANDLE service_get_event_handle(LPCWSTR service)
351 {
352 static const WCHAR prefix[] = {
353 '_','_','w','i','n','e','s','e','r','v','i','c','e','_',0};
354 LPWSTR name;
355 DWORD len;
356 HANDLE handle;
357
358 len = sizeof prefix + strlenW(service)*sizeof(WCHAR);
359 name = HeapAlloc(GetProcessHeap(), 0, len);
360 strcpyW(name, prefix);
361 strcatW(name, service);
362 handle = CreateEventW(NULL, TRUE, FALSE, name);
363 HeapFree(GetProcessHeap(), 0, name);
364 return handle;
365 }
366
367 /******************************************************************************
368 * service_thread
369 *
370 * Call into the main service routine provided by StartServiceCtrlDispatcher.
371 */
372 static DWORD WINAPI service_thread(LPVOID arg)
373 {
374 service_data *info = arg;
375 LPWSTR str = info->args;
376 DWORD argc = 0, len = 0;
377
378 TRACE("%p\n", arg);
379
380 while (str[len])
381 {
382 len += strlenW(&str[len]) + 1;
383 argc++;
384 }
385
386 if (!argc)
387 {
388 if (info->unicode)
389 info->proc.w(0, NULL);
390 else
391 info->proc.a(0, NULL);
392 return 0;
393 }
394
395 if (info->unicode)
396 {
397 LPWSTR *argv, p;
398
399 argv = HeapAlloc(GetProcessHeap(), 0, (argc+1)*sizeof(LPWSTR));
400 for (argc=0, p=str; *p; p += strlenW(p) + 1)
401 argv[argc++] = p;
402 argv[argc] = NULL;
403
404 info->proc.w(argc, argv);
405 HeapFree(GetProcessHeap(), 0, argv);
406 }
407 else
408 {
409 LPSTR strA, *argv, p;
410 DWORD lenA;
411
412 lenA = WideCharToMultiByte(CP_ACP,0, str, len, NULL, 0, NULL, NULL);
413 strA = HeapAlloc(GetProcessHeap(), 0, lenA);
414 WideCharToMultiByte(CP_ACP,0, str, len, strA, lenA, NULL, NULL);
415
416 argv = HeapAlloc(GetProcessHeap(), 0, (argc+1)*sizeof(LPSTR));
417 for (argc=0, p=strA; *p; p += strlen(p) + 1)
418 argv[argc++] = p;
419 argv[argc] = NULL;
420
421 info->proc.a(argc, argv);
422 HeapFree(GetProcessHeap(), 0, argv);
423 HeapFree(GetProcessHeap(), 0, strA);
424 }
425 return 0;
426 }
427
428 /******************************************************************************
429 * service_handle_start
430 */
431 static BOOL service_handle_start(HANDLE pipe, service_data *service, DWORD count)
432 {
433 DWORD read = 0, result = 0;
434 LPWSTR args;
435 BOOL r;
436
437 TRACE("%p %p %d\n", pipe, service, count);
438
439 args = HeapAlloc(GetProcessHeap(), 0, count*sizeof(WCHAR));
440 r = ReadFile(pipe, args, count*sizeof(WCHAR), &read, NULL);
441 if (!r || count!=read/sizeof(WCHAR) || args[count-1])
442 {
443 ERR("pipe read failed r = %d count = %d read = %d args[n-1]=%s\n",
444 r, count, read, debugstr_wn(args, count));
445 goto end;
446 }
447
448 if (service->thread)
449 {
450 WARN("service is not stopped\n");
451 result = ERROR_SERVICE_ALREADY_RUNNING;
452 goto end;
453 }
454
455 HeapFree(GetProcessHeap(), 0, service->args);
456 service->args = args;
457 args = NULL;
458 service->status.dwCurrentState = SERVICE_START_PENDING;
459 service->thread = CreateThread( NULL, 0, service_thread,
460 service, 0, NULL );
461 SetEvent( service_event ); /* notify the main loop */
462
463 end:
464 HeapFree(GetProcessHeap(), 0, args);
465 WriteFile( pipe, &result, sizeof result, &read, NULL );
466
467 return TRUE;
468 }
469
470 /******************************************************************************
471 * service_send_start_message
472 */
473 static BOOL service_send_start_message(HANDLE pipe, LPCWSTR *argv, DWORD argc)
474 {
475 DWORD i, len, count, result;
476 service_start_info *ssi;
477 LPWSTR p;
478 BOOL r;
479
480 TRACE("%p %p %d\n", pipe, argv, argc);
481
482 /* calculate how much space do we need to send the startup info */
483 len = 1;
484 for (i=0; i<argc; i++)
485 len += strlenW(argv[i])+1;
486
487 ssi = HeapAlloc(GetProcessHeap(),0,FIELD_OFFSET(service_start_info, str[len]));
488 ssi->cmd = WINESERV_STARTINFO;
489 ssi->size = len;
490
491 /* copy service args into a single buffer*/
492 p = &ssi->str[0];
493 for (i=0; i<argc; i++)
494 {
495 strcpyW(p, argv[i]);
496 p += strlenW(p) + 1;
497 }
498 *p=0;
499
500 r = WriteFile(pipe, ssi, FIELD_OFFSET(service_start_info, str[len]), &count, NULL);
501 if (r)
502 {
503 r = ReadFile(pipe, &result, sizeof result, &count, NULL);
504 if (r && result)
505 {
506 SetLastError(result);
507 r = FALSE;
508 }
509 }
510
511 HeapFree(GetProcessHeap(),0,ssi);
512
513 return r;
514 }
515
516 /******************************************************************************
517 * service_handle_get_status
518 */
519 static BOOL service_handle_get_status(HANDLE pipe, const service_data *service)
520 {
521 DWORD count = 0;
522 TRACE("\n");
523 return WriteFile(pipe, &service->status,
524 sizeof service->status, &count, NULL);
525 }
526
527 /******************************************************************************
528 * service_get_status
529 */
530 static BOOL service_get_status(HANDLE pipe, LPSERVICE_STATUS_PROCESS status)
531 {
532 DWORD cmd[2], count = 0;
533 BOOL r;
534
535 cmd[0] = WINESERV_GETSTATUS;
536 cmd[1] = 0;
537 r = WriteFile( pipe, cmd, sizeof cmd, &count, NULL );
538 if (!r || count != sizeof cmd)
539 {
540 ERR("service protocol error - failed to write pipe!\n");
541 return r;
542 }
543 r = ReadFile( pipe, status, sizeof *status, &count, NULL );
544 if (!r || count != sizeof *status)
545 ERR("service protocol error - failed to read pipe "
546 "r = %d count = %d!\n", r, count);
547 return r;
548 }
549
550 /******************************************************************************
551 * service_send_control
552 */
553 static BOOL service_send_control(HANDLE pipe, DWORD dwControl, DWORD *result)
554 {
555 DWORD cmd[2], count = 0;
556 BOOL r;
557
558 cmd[0] = WINESERV_SENDCONTROL;
559 cmd[1] = dwControl;
560 r = WriteFile(pipe, cmd, sizeof cmd, &count, NULL);
561 if (!r || count != sizeof cmd)
562 {
563 ERR("service protocol error - failed to write pipe!\n");
564 return r;
565 }
566 r = ReadFile(pipe, result, sizeof *result, &count, NULL);
567 if (!r || count != sizeof *result)
568 ERR("service protocol error - failed to read pipe "
569 "r = %d count = %d!\n", r, count);
570 return r;
571 }
572
573 /******************************************************************************
574 * service_accepts_control
575 */
576 static BOOL service_accepts_control(const service_data *service, DWORD dwControl)
577 {
578 DWORD a = service->status.dwControlsAccepted;
579
580 switch (dwControl)
581 {
582 case SERVICE_CONTROL_INTERROGATE:
583 return TRUE;
584 case SERVICE_CONTROL_STOP:
585 if (a&SERVICE_ACCEPT_STOP)
586 return TRUE;
587 break;
588 case SERVICE_CONTROL_SHUTDOWN:
589 if (a&SERVICE_ACCEPT_SHUTDOWN)
590 return TRUE;
591 break;
592 case SERVICE_CONTROL_PAUSE:
593 case SERVICE_CONTROL_CONTINUE:
594 if (a&SERVICE_ACCEPT_PAUSE_CONTINUE)
595 return TRUE;
596 break;
597 case SERVICE_CONTROL_PARAMCHANGE:
598 if (a&SERVICE_ACCEPT_PARAMCHANGE)
599 return TRUE;
600 break;
601 case SERVICE_CONTROL_NETBINDADD:
602 case SERVICE_CONTROL_NETBINDREMOVE:
603 case SERVICE_CONTROL_NETBINDENABLE:
604 case SERVICE_CONTROL_NETBINDDISABLE:
605 if (a&SERVICE_ACCEPT_NETBINDCHANGE)
606 return TRUE;
607 case SERVICE_CONTROL_HARDWAREPROFILECHANGE:
608 if (a&SERVICE_ACCEPT_HARDWAREPROFILECHANGE)
609 return TRUE;
610 break;
611 case SERVICE_CONTROL_POWEREVENT:
612 if (a&SERVICE_ACCEPT_POWEREVENT)
613 return TRUE;
614 break;
615 case SERVICE_CONTROL_SESSIONCHANGE:
616 if (a&SERVICE_ACCEPT_SESSIONCHANGE)
617 return TRUE;
618 break;
619 }
620 return FALSE;
621 }
622
623 /******************************************************************************
624 * service_handle_control
625 */
626 static BOOL service_handle_control(HANDLE pipe, service_data *service,
627 DWORD dwControl)
628 {
629 DWORD count, ret = ERROR_INVALID_SERVICE_CONTROL;
630
631 TRACE("received control %d\n", dwControl);
632
633 if (service_accepts_control(service, dwControl))
634 {
635 if (service->handler)
636 ret = service->handler(dwControl, 0, NULL, service->context);
637 }
638 return WriteFile(pipe, &ret, sizeof ret, &count, NULL);
639 }
640
641 /******************************************************************************
642 * service_control_dispatcher
643 */
644 static DWORD WINAPI service_control_dispatcher(LPVOID arg)
645 {
646 service_data *service = arg;
647 LPWSTR name;
648 HANDLE pipe, event;
649
650 TRACE("%p %s\n", service, debugstr_w(service->name));
651
652 /* create a pipe to talk to the rest of the world with */
653 name = service_get_pipe_name(service->name);
654 pipe = CreateNamedPipeW(name, PIPE_ACCESS_DUPLEX,
655 PIPE_TYPE_BYTE|PIPE_WAIT, 1, 256, 256, 10000, NULL );
656
657 if (pipe==INVALID_HANDLE_VALUE)
658 ERR("failed to create pipe for %s, error = %d\n",
659 debugstr_w(service->name), GetLastError());
660
661 HeapFree(GetProcessHeap(), 0, name);
662
663 /* let the process who started us know we've tried to create a pipe */
664 event = service_get_event_handle(service->name);
665 SetEvent(event);
666 CloseHandle(event);
667
668 if (pipe==INVALID_HANDLE_VALUE) return 0;
669
670 /* dispatcher loop */
671 while (1)
672 {
673 BOOL r;
674 DWORD count, req[2] = {0,0};
675
676 r = ConnectNamedPipe(pipe, NULL);
677 if (!r && GetLastError() != ERROR_PIPE_CONNECTED)
678 {
679 ERR("pipe connect failed\n");
680 break;
681 }
682
683 r = ReadFile( pipe, &req, sizeof req, &count, NULL );
684 if (!r || count!=sizeof req)
685 {
686 ERR("pipe read failed\n");
687 break;
688 }
689
690 /* handle the request */
691 switch (req[0])
692 {
693 case WINESERV_STARTINFO:
694 service_handle_start(pipe, service, req[1]);
695 break;
696 case WINESERV_GETSTATUS:
697 service_handle_get_status(pipe, service);
698 break;
699 case WINESERV_SENDCONTROL:
700 service_handle_control(pipe, service, req[1]);
701 break;
702 default:
703 ERR("received invalid command %d length %d\n", req[0], req[1]);
704 }
705
706 FlushFileBuffers(pipe);
707 DisconnectNamedPipe(pipe);
708 }
709
710 CloseHandle(pipe);
711 return 1;
712 }
713
714 /******************************************************************************
715 * service_run_threads
716 */
717 static BOOL service_run_threads(void)
718 {
719 DWORD i, n, ret;
720 HANDLE wait_handles[MAXIMUM_WAIT_OBJECTS];
721 UINT wait_services[MAXIMUM_WAIT_OBJECTS];
722
723 service_event = CreateEventW( NULL, FALSE, FALSE, NULL );
724
725 wait_handles[0] = __wine_make_process_system();
726 wait_handles[1] = service_event;
727
728 TRACE("Starting %d pipe listener threads. Services running as process %d\n",
729 nb_services, GetCurrentProcessId());
730
731 EnterCriticalSection( &service_cs );
732 for (i = 0; i < nb_services; i++)
733 {
734 services[i]->status.dwProcessId = GetCurrentProcessId();
735 CloseHandle( CreateThread( NULL, 0, service_control_dispatcher, services[i], 0, NULL ));
736 }
737 LeaveCriticalSection( &service_cs );
738
739 /* wait for all the threads to pack up and exit */
740 for (;;)
741 {
742 EnterCriticalSection( &service_cs );
743 for (i = 0, n = 2; i < nb_services && n < MAXIMUM_WAIT_OBJECTS; i++)
744 {
745 if (!services[i]->thread) continue;
746 wait_services[n] = i;
747 wait_handles[n++] = services[i]->thread;
748 }
749 LeaveCriticalSection( &service_cs );
750
751 ret = WaitForMultipleObjects( n, wait_handles, FALSE, INFINITE );
752 if (!ret) /* system process event */
753 {
754 TRACE( "last user process exited, shutting down\n" );
755 /* FIXME: we should maybe send a shutdown control to running services */
756 ExitProcess(0);
757 }
758 else if (ret == 1)
759 {
760 continue; /* rebuild the list */
761 }
762 else if (ret < n)
763 {
764 services[wait_services[ret]]->thread = 0;
765 CloseHandle( wait_handles[ret] );
766 if (n == 3) return TRUE; /* it was the last running thread */
767 }
768 else return FALSE;
769 }
770 }
771
772 /******************************************************************************
773 * StartServiceCtrlDispatcherA [ADVAPI32.@]
774 *
775 * See StartServiceCtrlDispatcherW.
776 */
777 BOOL WINAPI StartServiceCtrlDispatcherA( const SERVICE_TABLE_ENTRYA *servent )
778 {
779 service_data *info;
780 unsigned int i;
781 BOOL ret = TRUE;
782
783 TRACE("%p\n", servent);
784
785 if (nb_services)
786 {
787 SetLastError( ERROR_SERVICE_ALREADY_RUNNING );
788 return FALSE;
789 }
790 while (servent[nb_services].lpServiceName) nb_services++;
791 services = HeapAlloc( GetProcessHeap(), 0, nb_services * sizeof(*services) );
792
793 for (i = 0; i < nb_services; i++)
794 {
795 DWORD len = MultiByteToWideChar(CP_ACP, 0, servent[i].lpServiceName, -1, NULL, 0);
796 DWORD sz = FIELD_OFFSET( service_data, name[len] );
797 info = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sz );
798 MultiByteToWideChar(CP_ACP, 0, servent[i].lpServiceName, -1, info->name, len);
799 info->proc.a = servent[i].lpServiceProc;
800 info->unicode = FALSE;
801 services[i] = info;
802 }
803
804 service_run_threads();
805
806 return ret;
807 }
808
809 /******************************************************************************
810 * StartServiceCtrlDispatcherW [ADVAPI32.@]
811 *
812 * Connects a process containing one or more services to the service control
813 * manager.
814 *
815 * PARAMS
816 * servent [I] A list of the service names and service procedures
817 *
818 * RETURNS
819 * Success: TRUE.
820 * Failure: FALSE.
821 */
822 BOOL WINAPI StartServiceCtrlDispatcherW( const SERVICE_TABLE_ENTRYW *servent )
823 {
824 service_data *info;
825 unsigned int i;
826 BOOL ret = TRUE;
827
828 TRACE("%p\n", servent);
829
830 if (nb_services)
831 {
832 SetLastError( ERROR_SERVICE_ALREADY_RUNNING );
833 return FALSE;
834 }
835 while (servent[nb_services].lpServiceName) nb_services++;
836 services = HeapAlloc( GetProcessHeap(), 0, nb_services * sizeof(*services) );
837
838 for (i = 0; i < nb_services; i++)
839 {
840 DWORD len = strlenW(servent[i].lpServiceName) + 1;
841 DWORD sz = FIELD_OFFSET( service_data, name[len] );
842 info = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sz );
843 strcpyW(info->name, servent[i].lpServiceName);
844 info->proc.w = servent[i].lpServiceProc;
845 info->unicode = TRUE;
846 services[i] = info;
847 }
848
849 service_run_threads();
850
851 return ret;
852 }
853
854 /******************************************************************************
855 * LockServiceDatabase [ADVAPI32.@]
856 */
857 SC_LOCK WINAPI LockServiceDatabase (SC_HANDLE hSCManager)
858 {
859 HANDLE ret;
860
861 TRACE("%p\n",hSCManager);
862
863 ret = CreateSemaphoreW( NULL, 1, 1, szSCMLock );
864 if( ret && GetLastError() == ERROR_ALREADY_EXISTS )
865 {
866 CloseHandle( ret );
867 ret = NULL;
868 SetLastError( ERROR_SERVICE_DATABASE_LOCKED );
869 }
870
871 TRACE("returning %p\n", ret);
872
873 return ret;
874 }
875
876 /******************************************************************************
877 * UnlockServiceDatabase [ADVAPI32.@]
878 */
879 BOOL WINAPI UnlockServiceDatabase (SC_LOCK ScLock)
880 {
881 TRACE("%p\n",ScLock);
882
883 return CloseHandle( ScLock );
884 }
885
886 /******************************************************************************
887 * SetServiceStatus [ADVAPI32.@]
888 *
889 * PARAMS
890 * hService []
891 * lpStatus []
892 */
893 BOOL WINAPI
894 SetServiceStatus( SERVICE_STATUS_HANDLE hService, LPSERVICE_STATUS lpStatus )
895 {
896 ULONG_PTR index = HandleToULong(hService) - 1;
897 BOOL r = FALSE;
898
899 TRACE("%p %x %x %x %x %x %x %x\n", hService,
900 lpStatus->dwServiceType, lpStatus->dwCurrentState,
901 lpStatus->dwControlsAccepted, lpStatus->dwWin32ExitCode,
902 lpStatus->dwServiceSpecificExitCode, lpStatus->dwCheckPoint,
903 lpStatus->dwWaitHint);
904
905 EnterCriticalSection( &service_cs );
906 if (index < nb_services)
907 {
908 memcpy( &services[index]->status, lpStatus, sizeof(SERVICE_STATUS) );
909 TRACE("Set service status to %d\n",services[index]->status.dwCurrentState);
910 r = TRUE;
911 }
912 LeaveCriticalSection( &service_cs );
913
914 return r;
915 }
916
917
918 /******************************************************************************
919 * OpenSCManagerA [ADVAPI32.@]
920 *
921 * Establish a connection to the service control manager and open its database.
922 *
923 * PARAMS
924 * lpMachineName [I] Pointer to machine name string
925 * lpDatabaseName [I] Pointer to database name string
926 * dwDesiredAccess [I] Type of access
927 *
928 * RETURNS
929 * Success: A Handle to the service control manager database
930 * Failure: NULL
931 */
932 SC_HANDLE WINAPI OpenSCManagerA( LPCSTR lpMachineName, LPCSTR lpDatabaseName,
933 DWORD dwDesiredAccess )
934 {
935 LPWSTR lpMachineNameW, lpDatabaseNameW;
936 SC_HANDLE ret;
937
938 lpMachineNameW = SERV_dup(lpMachineName);
939 lpDatabaseNameW = SERV_dup(lpDatabaseName);
940 ret = OpenSCManagerW(lpMachineNameW, lpDatabaseNameW, dwDesiredAccess);
941 HeapFree(GetProcessHeap(), 0, lpDatabaseNameW);
942 HeapFree(GetProcessHeap(), 0, lpMachineNameW);
943 return ret;
944 }
945
946 /******************************************************************************
947 * OpenSCManagerW [ADVAPI32.@]
948 *
949 * See OpenSCManagerA.
950 */
951 SC_HANDLE WINAPI OpenSCManagerW( LPCWSTR lpMachineName, LPCWSTR lpDatabaseName,
952 DWORD dwDesiredAccess )
953 {
954 struct sc_manager *manager;
955 HKEY hReg;
956 LONG r;
957 DWORD new_mask = dwDesiredAccess;
958
959 TRACE("(%s,%s,0x%08x)\n", debugstr_w(lpMachineName),
960 debugstr_w(lpDatabaseName), dwDesiredAccess);
961
962 if( lpDatabaseName && lpDatabaseName[0] )
963 {
964 if( strcmpiW( lpDatabaseName, SERVICES_ACTIVE_DATABASEW ) == 0 )
965 {
966 /* noop, all right */
967 }
968 else if( strcmpiW( lpDatabaseName, SERVICES_FAILED_DATABASEW ) == 0 )
969 {
970 SetLastError( ERROR_DATABASE_DOES_NOT_EXIST );
971 return NULL;
972 }
973 else
974 {
975 SetLastError( ERROR_INVALID_NAME );
976 return NULL;
977 }
978 }
979
980 manager = sc_handle_alloc( SC_HTYPE_MANAGER, sizeof (struct sc_manager),
981 sc_handle_destroy_manager );
982 if (!manager)
983 return NULL;
984
985 r = RegConnectRegistryW(lpMachineName,HKEY_LOCAL_MACHINE,&hReg);
986 if (r!=ERROR_SUCCESS)
987 goto error;
988
989 r = RegCreateKeyW(hReg, szServiceManagerKey, &manager->hkey);
990 RegCloseKey( hReg );
991 if (r!=ERROR_SUCCESS)
992 goto error;
993
994 RtlMapGenericMask(&new_mask, &scm_generic);
995 manager->dwAccess = new_mask;
996 TRACE("returning %p (access : 0x%08x)\n", manager, manager->dwAccess);
997
998 return (SC_HANDLE) &manager->hdr;
999
1000 error:
1001 sc_handle_free( &manager->hdr );
1002 SetLastError( r);
1003 return NULL;
1004 }
1005
1006 /******************************************************************************
1007 * ControlService [ADVAPI32.@]
1008 *
1009 * Send a control code to a service.
1010 *
1011 * PARAMS
1012 * hService [I] Handle of the service control manager database
1013 * dwControl [I] Control code to send (SERVICE_CONTROL_* flags from "winsvc.h")
1014 * lpServiceStatus [O] Destination for the status of the service, if available
1015 *
1016 * RETURNS
1017 * Success: TRUE.
1018 * Failure: FALSE.
1019 *
1020 * BUGS
1021 * Unlike M$' implementation, control requests are not serialized and may be
1022 * processed asynchronously.
1023 */
1024 BOOL WINAPI ControlService( SC_HANDLE hService, DWORD dwControl,
1025 LPSERVICE_STATUS lpServiceStatus )
1026 {
1027 struct sc_service *hsvc;
1028 BOOL ret = FALSE;
1029 HANDLE handle;
1030
1031 TRACE("%p %d %p\n", hService, dwControl, lpServiceStatus);
1032
1033 hsvc = sc_handle_get_handle_data(hService, SC_HTYPE_SERVICE);
1034 if (!hsvc)
1035 {
1036 SetLastError( ERROR_INVALID_HANDLE );
1037 return FALSE;
1038 }
1039
1040 if (lpServiceStatus)
1041 {
1042 ret = QueryServiceStatus(hService, lpServiceStatus);
1043 if (!ret)
1044 {
1045 ERR("failed to query service status\n");
1046 SetLastError(ERROR_SERVICE_NOT_ACTIVE);
1047 return FALSE;
1048 }
1049
1050 switch (lpServiceStatus->dwCurrentState)
1051 {
1052 case SERVICE_STOPPED:
1053 SetLastError(ERROR_SERVICE_NOT_ACTIVE);
1054 return FALSE;
1055 case SERVICE_START_PENDING:
1056 if (dwControl==SERVICE_CONTROL_STOP)
1057 break;
1058 /* fall thru */
1059 case SERVICE_STOP_PENDING:
1060 SetLastError(ERROR_SERVICE_CANNOT_ACCEPT_CTRL);
1061 return FALSE;
1062 }
1063 }
1064
1065 handle = service_open_pipe(hsvc->name);
1066 if (handle!=INVALID_HANDLE_VALUE)
1067 {
1068 DWORD result = ERROR_SUCCESS;
1069 ret = service_send_control(handle, dwControl, &result);
1070 CloseHandle(handle);
1071 if (result!=ERROR_SUCCESS)
1072 {
1073 SetLastError(result);
1074 ret = FALSE;
1075 }
1076 }
1077
1078 return ret;
1079 }
1080
1081 /******************************************************************************
1082 * CloseServiceHandle [ADVAPI32.@]
1083 *
1084 * Close a handle to a service or the service control manager database.
1085 *
1086 * PARAMS
1087 * hSCObject [I] Handle to service or service control manager database
1088 *
1089 * RETURNS
1090 * Success: TRUE
1091 * Failure: FALSE
1092 */
1093 BOOL WINAPI
1094 CloseServiceHandle( SC_HANDLE hSCObject )
1095 {
1096 TRACE("%p\n", hSCObject);
1097
1098 sc_handle_free( (struct sc_handle*) hSCObject );
1099
1100 return TRUE;
1101 }
1102
1103
1104 /******************************************************************************
1105 * OpenServiceA [ADVAPI32.@]
1106 *
1107 * Open a handle to a service.
1108 *
1109 * PARAMS
1110 * hSCManager [I] Handle of the service control manager database
1111 * lpServiceName [I] Name of the service to open
1112 * dwDesiredAccess [I] Access required to the service
1113 *
1114 * RETURNS
1115 * Success: Handle to the service
1116 * Failure: NULL
1117 */
1118 SC_HANDLE WINAPI OpenServiceA( SC_HANDLE hSCManager, LPCSTR lpServiceName,
1119 DWORD dwDesiredAccess )
1120 {
1121 LPWSTR lpServiceNameW;
1122 SC_HANDLE ret;
1123
1124 TRACE("%p %s %d\n", hSCManager, debugstr_a(lpServiceName), dwDesiredAccess);
1125
1126 lpServiceNameW = SERV_dup(lpServiceName);
1127 ret = OpenServiceW( hSCManager, lpServiceNameW, dwDesiredAccess);
1128 HeapFree(GetProcessHeap(), 0, lpServiceNameW);
1129 return ret;
1130 }
1131
1132
1133 /******************************************************************************
1134 * OpenServiceW [ADVAPI32.@]
1135 *
1136 * See OpenServiceA.
1137 */
1138 SC_HANDLE WINAPI OpenServiceW( SC_HANDLE hSCManager, LPCWSTR lpServiceName,
1139 DWORD dwDesiredAccess)
1140 {
1141 struct sc_manager *hscm;
1142 struct sc_service *hsvc;
1143 HKEY hKey;
1144 long r;
1145 DWORD len;
1146 DWORD new_mask = dwDesiredAccess;
1147
1148 TRACE("%p %s %d\n", hSCManager, debugstr_w(lpServiceName), dwDesiredAccess);
1149
1150 hscm = sc_handle_get_handle_data( hSCManager, SC_HTYPE_MANAGER );
1151 if (!hscm)
1152 {
1153 SetLastError( ERROR_INVALID_HANDLE );
1154 return FALSE;
1155 }
1156
1157 if (!lpServiceName)
1158 {
1159 SetLastError(ERROR_INVALID_ADDRESS);
1160 return NULL;
1161 }
1162
1163 r = RegOpenKeyExW( hscm->hkey, lpServiceName, 0, KEY_ALL_ACCESS, &hKey );
1164 if (r!=ERROR_SUCCESS)
1165 {
1166 SetLastError( ERROR_SERVICE_DOES_NOT_EXIST );
1167 return NULL;
1168 }
1169
1170 len = strlenW(lpServiceName)+1;
1171 hsvc = sc_handle_alloc( SC_HTYPE_SERVICE,
1172 sizeof (struct sc_service) + len*sizeof(WCHAR),
1173 sc_handle_destroy_service );
1174 if (!hsvc)
1175 {
1176 RegCloseKey(hKey);
1177 return NULL;
1178 }
1179 strcpyW( hsvc->name, lpServiceName );
1180 hsvc->hkey = hKey;
1181
1182 RtlMapGenericMask(&new_mask, &svc_generic);
1183 hsvc->dwAccess = new_mask;
1184
1185 /* add reference to SCM handle */
1186 hscm->hdr.ref_count++;
1187 hsvc->scm = hscm;
1188
1189 TRACE("returning %p\n",hsvc);
1190
1191 return (SC_HANDLE) &hsvc->hdr;
1192 }
1193
1194 /******************************************************************************
1195 * CreateServiceW [ADVAPI32.@]
1196 */
1197 SC_HANDLE WINAPI
1198 CreateServiceW( SC_HANDLE hSCManager, LPCWSTR lpServiceName,
1199 LPCWSTR lpDisplayName, DWORD dwDesiredAccess,
1200 DWORD dwServiceType, DWORD dwStartType,
1201 DWORD dwErrorControl, LPCWSTR lpBinaryPathName,
1202 LPCWSTR lpLoadOrderGroup, LPDWORD lpdwTagId,
1203 LPCWSTR lpDependencies, LPCWSTR lpServiceStartName,
1204 LPCWSTR lpPassword )
1205 {
1206 struct sc_manager *hscm;
1207 struct sc_service *hsvc = NULL;
1208 HKEY hKey;
1209 LONG r;
1210 DWORD dp, len;
1211 struct reg_value val[10];
1212 int n = 0;
1213 DWORD new_mask = dwDesiredAccess;
1214 DWORD index = 0;
1215 WCHAR buffer[MAX_PATH];
1216 BOOL displayname_exists = FALSE;
1217
1218 TRACE("%p %s %s\n", hSCManager,
1219 debugstr_w(lpServiceName), debugstr_w(lpDisplayName));
1220
1221 hscm = sc_handle_get_handle_data( hSCManager, SC_HTYPE_MANAGER );
1222 if (!hscm)
1223 {
1224 SetLastError( ERROR_INVALID_HANDLE );
1225 return NULL;
1226 }
1227
1228 if (!lpServiceName || !lpBinaryPathName)
1229 {
1230 SetLastError(ERROR_INVALID_ADDRESS);
1231 return NULL;
1232 }
1233
1234 if (!(hscm->dwAccess & SC_MANAGER_CREATE_SERVICE))
1235 {
1236 SetLastError(ERROR_ACCESS_DENIED);
1237 return NULL;
1238 }
1239
1240 if (!lpServiceName[0])
1241 {
1242 SetLastError(ERROR_INVALID_NAME);
1243 return NULL;
1244 }
1245
1246 if (!lpBinaryPathName[0])
1247 {
1248 SetLastError(ERROR_INVALID_PARAMETER);
1249 return NULL;
1250 }
1251
1252 /* ServiceType can only be one value (except for SERVICE_INTERACTIVE_PROCESS which can be used
1253 * together with SERVICE_WIN32_OWN_PROCESS or SERVICE_WIN32_SHARE_PROCESS when the service
1254 * runs under the LocalSystem account)
1255 */
1256 switch (dwServiceType)
1257 {
1258 case SERVICE_KERNEL_DRIVER:
1259 case SERVICE_FILE_SYSTEM_DRIVER:
1260 case SERVICE_WIN32_OWN_PROCESS:
1261 case SERVICE_WIN32_SHARE_PROCESS:
1262 /* No problem */
1263 break;
1264 case SERVICE_WIN32_OWN_PROCESS | SERVICE_INTERACTIVE_PROCESS:
1265 case SERVICE_WIN32_SHARE_PROCESS | SERVICE_INTERACTIVE_PROCESS:
1266 /* FIXME : Do we need a more thorough check? */
1267 if (lpServiceStartName)
1268 {
1269 SetLastError(ERROR_INVALID_PARAMETER);
1270 return NULL;
1271 }
1272 break;
1273 default:
1274 SetLastError(ERROR_INVALID_PARAMETER);
1275 return NULL;
1276 }
1277
1278 if (!lpServiceStartName && (dwServiceType & SERVICE_WIN32))
1279 lpServiceStartName = szLocalSystem;
1280
1281 /* StartType can only be a single value (if several values are mixed the result is probably not what was intended) */
1282 if (dwStartType > SERVICE_DISABLED)
1283 {
1284 SetLastError(ERROR_INVALID_PARAMETER);
1285 return NULL;
1286 }
1287
1288 /* SERVICE_BOOT_START and SERVICE_SYSTEM_START or only allowed for driver services */
1289 if (((dwStartType == SERVICE_BOOT_START) || (dwStartType == SERVICE_SYSTEM_START)) &&
1290 ((dwServiceType & SERVICE_WIN32_OWN_PROCESS) || (dwServiceType & SERVICE_WIN32_SHARE_PROCESS)))
1291 {
1292 SetLastError(ERROR_INVALID_PARAMETER);
1293 return NULL;
1294 }
1295
1296 /* Loop through the registry to check if the service already exists and to
1297 * check if we can use the given displayname.
1298 * FIXME: Should we use EnumServicesStatusEx?
1299 */
1300 len = sizeof(buffer);
1301 while (RegEnumKeyExW(hscm->hkey, index, buffer, &len, NULL, NULL, NULL, NULL) == ERROR_SUCCESS)
1302 {
1303 HKEY service_key;
1304
1305 /* Open service first before deciding whether it already exists or not
1306 * It could be that it's not a valid service, but only the registry key itself exists
1307 */
1308 if (RegOpenKeyExW(hscm->hkey, buffer, 0, KEY_READ, &service_key) == ERROR_SUCCESS)
1309 {
1310 WCHAR name[MAX_PATH];
1311 DWORD size = sizeof(name);
1312
1313 if (RegQueryValueExW(service_key, szDisplayName, NULL, NULL, (LPBYTE)name, &size) == ERROR_SUCCESS)
1314 {
1315 if (lpDisplayName && (!lstrcmpiW(lpDisplayName, name)
1316 || !lstrcmpiW(lpDisplayName, buffer)))
1317 displayname_exists = TRUE;
1318
1319 if (!lstrcmpiW(lpServiceName, buffer))
1320 {
1321 RegCloseKey(service_key);
1322 SetLastError(ERROR_SERVICE_EXISTS);
1323 return NULL;
1324 }
1325 }
1326 RegCloseKey(service_key);
1327 }
1328 index++;
1329 len = sizeof(buffer);
1330 }
1331
1332 if (displayname_exists)
1333 {
1334 SetLastError(ERROR_DUPLICATE_SERVICE_NAME);
1335 return NULL;
1336 }
1337
1338 r = RegCreateKeyExW(hscm->hkey, lpServiceName, 0, NULL,
1339 REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &hKey, &dp);
1340 if (r!=ERROR_SUCCESS)
1341 {
1342 /* FIXME: Should we set an error? */
1343 return NULL;
1344 }
1345
1346 if( lpDisplayName )
1347 service_set_string( &val[n++], szDisplayName, lpDisplayName );
1348
1349 service_set_dword( &val[n++], szType, &dwServiceType );
1350 service_set_dword( &val[n++], szStart, &dwStartType );
1351 service_set_dword( &val[n++], szError, &dwErrorControl );
1352
1353 service_set_string( &val[n++], szImagePath, lpBinaryPathName );
1354
1355 if( lpLoadOrderGroup )
1356 service_set_string( &val[n++], szGroup, lpLoadOrderGroup );
1357
1358 /* FIXME: lpDependencies is used to create both DependOnService and DependOnGroup
1359 * There is no such key as what szDependencies refers to */
1360 if( lpDependencies )
1361 service_set_multi_string( &val[n++], szDependencies, lpDependencies );
1362
1363 if( lpPassword )
1364 FIXME("Don't know how to add a Password for a service.\n");
1365
1366 if( lpServiceStartName )
1367 service_set_string( &val[n++], szObjectName, lpServiceStartName );
1368
1369 r = service_write_values( hKey, val, n );
1370 if( r != ERROR_SUCCESS )
1371 goto error;
1372
1373 len = strlenW(lpServiceName)+1;
1374 len = sizeof (struct sc_service) + len*sizeof(WCHAR);
1375 hsvc = sc_handle_alloc( SC_HTYPE_SERVICE, len, sc_handle_destroy_service );
1376 if( !hsvc )
1377 goto error;
1378 lstrcpyW( hsvc->name, lpServiceName );
1379 hsvc->hkey = hKey;
1380
1381 RtlMapGenericMask(&new_mask, &svc_generic);
1382 hsvc->dwAccess = new_mask;
1383
1384 hsvc->scm = hscm;
1385 hscm->hdr.ref_count++;
1386
1387 return (SC_HANDLE) &hsvc->hdr;
1388
1389 error:
1390 RegCloseKey( hKey );
1391 return NULL;
1392 }
1393
1394
1395 /******************************************************************************
1396 * CreateServiceA [ADVAPI32.@]
1397 */
1398 SC_HANDLE WINAPI
1399 CreateServiceA( SC_HANDLE hSCManager, LPCSTR lpServiceName,
1400 LPCSTR lpDisplayName, DWORD dwDesiredAccess,
1401 DWORD dwServiceType, DWORD dwStartType,
1402 DWORD dwErrorControl, LPCSTR lpBinaryPathName,
1403 LPCSTR lpLoadOrderGroup, LPDWORD lpdwTagId,
1404 LPCSTR lpDependencies, LPCSTR lpServiceStartName,
1405 LPCSTR lpPassword )
1406 {
1407 LPWSTR lpServiceNameW, lpDisplayNameW, lpBinaryPathNameW,
1408 lpLoadOrderGroupW, lpDependenciesW, lpServiceStartNameW, lpPasswordW;
1409 SC_HANDLE r;
1410
1411 TRACE("%p %s %s\n", hSCManager,
1412 debugstr_a(lpServiceName), debugstr_a(lpDisplayName));
1413
1414 lpServiceNameW = SERV_dup( lpServiceName );
1415 lpDisplayNameW = SERV_dup( lpDisplayName );
1416 lpBinaryPathNameW = SERV_dup( lpBinaryPathName );
1417 lpLoadOrderGroupW = SERV_dup( lpLoadOrderGroup );
1418 lpDependenciesW = SERV_dupmulti( lpDependencies );
1419 lpServiceStartNameW = SERV_dup( lpServiceStartName );
1420 lpPasswordW = SERV_dup( lpPassword );
1421
1422 r = CreateServiceW( hSCManager, lpServiceNameW, lpDisplayNameW,
1423 dwDesiredAccess, dwServiceType, dwStartType, dwErrorControl,
1424 lpBinaryPathNameW, lpLoadOrderGroupW, lpdwTagId,
1425 lpDependenciesW, lpServiceStartNameW, lpPasswordW );
1426
1427 HeapFree( GetProcessHeap(), 0, lpServiceNameW );
1428 HeapFree( GetProcessHeap(), 0, lpDisplayNameW );
1429 HeapFree( GetProcessHeap(), 0, lpBinaryPathNameW );
1430 HeapFree( GetProcessHeap(), 0, lpLoadOrderGroupW );
1431 HeapFree( GetProcessHeap(), 0, lpDependenciesW );
1432 HeapFree( GetProcessHeap(), 0, lpServiceStartNameW );
1433 HeapFree( GetProcessHeap(), 0, lpPasswordW );
1434
1435 return r;
1436 }
1437
1438
1439 /******************************************************************************
1440 * DeleteService [ADVAPI32.@]
1441 *
1442 * Delete a service from the service control manager database.
1443 *
1444 * PARAMS
1445 * hService [I] Handle of the service to delete
1446 *
1447 * RETURNS
1448 * Success: TRUE
1449 * Failure: FALSE
1450 */
1451 BOOL WINAPI DeleteService( SC_HANDLE hService )
1452 {
1453 struct sc_service *hsvc;
1454
1455 hsvc = sc_handle_get_handle_data(hService, SC_HTYPE_SERVICE);
1456 if (!hsvc)
1457 {
1458 SetLastError( ERROR_INVALID_HANDLE );
1459 return FALSE;
1460 }
1461
1462 if (!(hsvc->dwAccess & DELETE))
1463 {
1464 SetLastError(ERROR_ACCESS_DENIED);
1465 return FALSE;
1466 }
1467
1468 /* Close the key to the service */
1469 RegCloseKey(hsvc->hkey);
1470
1471 /* Delete the service under the Service Control Manager key */
1472 RegDeleteTreeW(hsvc->scm->hkey, hsvc->name);
1473
1474 hsvc->hkey = NULL;
1475
1476 return TRUE;
1477 }
1478
1479
1480 /******************************************************************************
1481 * StartServiceA [ADVAPI32.@]
1482 *
1483 * Start a service
1484 *
1485 * PARAMS
1486 * hService [I] Handle of service
1487 * dwNumServiceArgs [I] Number of arguments
1488 * lpServiceArgVectors [I] Address of array of argument strings
1489 *
1490 * NOTES
1491 * - NT implements this function using an obscure RPC call.
1492 * - You might need to do a "setenv SystemRoot \\WINNT" in your .cshrc
1493 * to get things like "%SystemRoot%\\System32\\service.exe" to load.
1494 * - This will only work for shared address space. How should the service
1495 * args be transferred when address spaces are separated?
1496 * - Can only start one service at a time.
1497 * - Has no concept of privilege.
1498 *
1499 * RETURNS
1500 * Success: TRUE.
1501 * Failure: FALSE
1502 */
1503 BOOL WINAPI StartServiceA( SC_HANDLE hService, DWORD dwNumServiceArgs,
1504 LPCSTR *lpServiceArgVectors )
1505 {
1506 LPWSTR *lpwstr=NULL;
1507 unsigned int i;
1508 BOOL r;
1509
1510 TRACE("(%p,%d,%p)\n",hService,dwNumServiceArgs,lpServiceArgVectors);
1511
1512 if (dwNumServiceArgs)
1513 lpwstr = HeapAlloc( GetProcessHeap(), 0,
1514 dwNumServiceArgs*sizeof(LPWSTR) );
1515
1516 for(i=0; i<dwNumServiceArgs; i++)
1517 lpwstr[i]=SERV_dup(lpServiceArgVectors[i]);
1518
1519 r = StartServiceW(hService, dwNumServiceArgs, (LPCWSTR *)lpwstr);
1520
1521 if (dwNumServiceArgs)
1522 {
1523 for(i=0; i<dwNumServiceArgs; i++)
1524 HeapFree(GetProcessHeap(), 0, lpwstr[i]);
1525 HeapFree(GetProcessHeap(), 0, lpwstr);
1526 }
1527
1528 return r;
1529 }
1530
1531 /******************************************************************************
1532 * service_start_process [INTERNAL]
1533 */
1534 static DWORD service_start_process(struct sc_service *hsvc, LPDWORD ppid)
1535 {
1536 static const WCHAR _ImagePathW[] = {'I','m','a','g','e','P','a','t','h',0};
1537 PROCESS_INFORMATION pi;
1538 STARTUPINFOW si;
1539 LPWSTR path = NULL, str;
1540 DWORD type, size, ret, svc_type;
1541 HANDLE handles[2];
1542 BOOL r;
1543
1544 size = sizeof(svc_type);
1545 if (RegQueryValueExW(hsvc->hkey, szType, NULL, &type, (LPBYTE)&svc_type, &size) || type != REG_DWORD)
1546 svc_type = 0;
1547
1548 if (svc_type == SERVICE_KERNEL_DRIVER)
1549 {
1550 static const WCHAR winedeviceW[] = {'\\','w','i','n','e','d','e','v','i','c','e','.','e','x','e',' ',0};
1551 DWORD len = GetSystemDirectoryW( NULL, 0 ) + sizeof(winedeviceW)/sizeof(WCHAR) + strlenW(hsvc->name);
1552
1553 if (!(path = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) ))) return FALSE;
1554 GetSystemDirectoryW( path, len );
1555 lstrcatW( path, winedeviceW );
1556 lstrcatW( path, hsvc->name );
1557 }
1558 else
1559 {
1560 /* read the executable path from the registry */
1561 size = 0;
1562 ret = RegQueryValueExW(hsvc->hkey, _ImagePathW, NULL, &type, NULL, &size);
1563 if (ret!=ERROR_SUCCESS)
1564 return FALSE;
1565 str = HeapAlloc(GetProcessHeap(),0,size);
1566 ret = RegQueryValueExW(hsvc->hkey, _ImagePathW, NULL, &type, (LPBYTE)str, &size);
1567 if (ret==ERROR_SUCCESS)
1568 {
1569 size = ExpandEnvironmentStringsW(str,NULL,0);
1570 path = HeapAlloc(GetProcessHeap(),0,size*sizeof(WCHAR));
1571 ExpandEnvironmentStringsW(str,path,size);
1572 }
1573 HeapFree(GetProcessHeap(),0,str);
1574 if (!path)
1575 return FALSE;
1576 }
1577
1578 /* wait for the process to start and set an event or terminate */
1579 handles[0] = service_get_event_handle( hsvc->name );
1580 ZeroMemory(&si, sizeof(STARTUPINFOW));
1581 si.cb = sizeof(STARTUPINFOW);
1582 if (!(svc_type & SERVICE_INTERACTIVE_PROCESS))
1583 {
1584 static WCHAR desktopW[] = {'_','_','w','i','n','e','s','e','r','v','i','c','e','_','w','i','n','s','t','a','t','i','o','n','\\','D','e','f','a','u','l','t',0};
1585 si.lpDesktop = desktopW;
1586 }
1587
1588 r = CreateProcessW(NULL, path, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);
1589 if (r)
1590 {
1591 if (ppid) *ppid = pi.dwProcessId;
1592
1593 handles[1] = pi.hProcess;
1594 ret = WaitForMultipleObjectsEx(2, handles, FALSE, 30000, FALSE);
1595 if(ret != WAIT_OBJECT_0)
1596 {
1597 SetLastError(ERROR_IO_PENDING);
1598 r = FALSE;
1599 }
1600
1601 CloseHandle( pi.hThread );
1602 CloseHandle( pi.hProcess );
1603 }
1604 CloseHandle( handles[0] );
1605 HeapFree(GetProcessHeap(),0,path);
1606 return r;
1607 }
1608
1609 static BOOL service_wait_for_startup(SC_HANDLE hService)
1610 {
1611 DWORD i;
1612 SERVICE_STATUS status;
1613 BOOL r = FALSE;
1614
1615 TRACE("%p\n", hService);
1616
1617 for (i=0; i<20; i++)
1618 {
1619 status.dwCurrentState = 0;
1620 r = QueryServiceStatus(hService, &status);
1621 if (!r)
1622 break;
1623 if (status.dwCurrentState == SERVICE_RUNNING)
1624 {
1625 TRACE("Service started successfully\n");
1626 break;
1627 }
1628 r = FALSE;
1629 if (status.dwCurrentState != SERVICE_START_PENDING) break;
1630 Sleep(100 * i);
1631 }
1632 return r;
1633 }
1634
1635 /******************************************************************************
1636 * StartServiceW [ADVAPI32.@]
1637 *
1638 * See StartServiceA.
1639 */
1640 BOOL WINAPI StartServiceW(SC_HANDLE hService, DWORD dwNumServiceArgs,
1641 LPCWSTR *lpServiceArgVectors)
1642 {
1643 struct sc_service *hsvc;
1644 BOOL r = FALSE;
1645 SC_LOCK hLock;
1646 HANDLE handle = INVALID_HANDLE_VALUE;
1647
1648 TRACE("%p %d %p\n", hService, dwNumServiceArgs, lpServiceArgVectors);
1649
1650 hsvc = sc_handle_get_handle_data(hService, SC_HTYPE_SERVICE);
1651 if (!hsvc)
1652 {
1653 SetLastError(ERROR_INVALID_HANDLE);
1654 return r;
1655 }
1656
1657 hLock = LockServiceDatabase((SC_HANDLE)hsvc->scm);
1658 if (!hLock)
1659 return r;
1660
1661 handle = service_open_pipe(hsvc->name);
1662 if (handle==INVALID_HANDLE_VALUE)
1663 {
1664 /* start the service process */
1665 if (service_start_process(hsvc, NULL))
1666 handle = service_open_pipe(hsvc->name);
1667 }
1668
1669 if (handle != INVALID_HANDLE_VALUE)
1670 {
1671 r = service_send_start_message(handle, lpServiceArgVectors, dwNumServiceArgs);
1672 CloseHandle(handle);
1673 }
1674
1675 UnlockServiceDatabase( hLock );
1676
1677 TRACE("returning %d\n", r);
1678
1679 if (r)
1680 service_wait_for_startup(hService);
1681
1682 return r;
1683 }
1684
1685 /******************************************************************************
1686 * QueryServiceStatus [ADVAPI32.@]
1687 *
1688 * PARAMS
1689 * hService [I] Handle to service to get information about
1690 * lpservicestatus [O] buffer to receive the status information for the service
1691 *
1692 */
1693 BOOL WINAPI QueryServiceStatus(SC_HANDLE hService,
1694 LPSERVICE_STATUS lpservicestatus)
1695 {
1696 SERVICE_STATUS_PROCESS SvcStatusData;
1697 BOOL ret;
1698
1699 TRACE("%p %p\n", hService, lpservicestatus);
1700
1701 ret = QueryServiceStatusEx(hService, SC_STATUS_PROCESS_INFO, (LPBYTE)&SvcStatusData,
1702 sizeof(SERVICE_STATUS_PROCESS), NULL);
1703 if (ret) memcpy(lpservicestatus, &SvcStatusData, sizeof(SERVICE_STATUS)) ;
1704 return ret;
1705 }
1706
1707
1708 /******************************************************************************
1709 * QueryServiceStatusEx [ADVAPI32.@]
1710 *
1711 * Get information about a service.
1712 *
1713 * PARAMS
1714 * hService [I] Handle to service to get information about
1715 * InfoLevel [I] Level of information to get
1716 * lpBuffer [O] Destination for requested information
1717 * cbBufSize [I] Size of lpBuffer in bytes
1718 * pcbBytesNeeded [O] Destination for number of bytes needed, if cbBufSize is too small
1719 *
1720 * RETURNS
1721 * Success: TRUE
1722 * FAILURE: FALSE
1723 */
1724 BOOL WINAPI QueryServiceStatusEx(SC_HANDLE hService, SC_STATUS_TYPE InfoLevel,
1725 LPBYTE lpBuffer, DWORD cbBufSize,
1726 LPDWORD pcbBytesNeeded)
1727 {
1728 struct sc_service *hsvc;
1729 DWORD size, type, val;
1730 HANDLE pipe;
1731 LONG r;
1732 LPSERVICE_STATUS_PROCESS pSvcStatusData;
1733
1734 TRACE("%p %d %p %d %p\n", hService, InfoLevel, lpBuffer, cbBufSize, pcbBytesNeeded);
1735
1736 if (InfoLevel != SC_STATUS_PROCESS_INFO)
1737 {
1738 SetLastError( ERROR_INVALID_LEVEL);
1739 return FALSE;
1740 }
1741
1742 pSvcStatusData = (LPSERVICE_STATUS_PROCESS) lpBuffer;
1743 if (pSvcStatusData == NULL)
1744 {
1745 SetLastError( ERROR_INVALID_PARAMETER);
1746 return FALSE;
1747 }
1748
1749 if (cbBufSize < sizeof(SERVICE_STATUS_PROCESS))
1750 {
1751 if( pcbBytesNeeded != NULL)
1752 *pcbBytesNeeded = sizeof(SERVICE_STATUS_PROCESS);
1753
1754 SetLastError( ERROR_INSUFFICIENT_BUFFER);
1755 return FALSE;
1756 }
1757
1758 hsvc = sc_handle_get_handle_data(hService, SC_HTYPE_SERVICE);
1759 if (!hsvc)
1760 {
1761 SetLastError( ERROR_INVALID_HANDLE );
1762 return FALSE;
1763 }
1764
1765 pipe = service_open_pipe(hsvc->name);
1766 if (pipe != INVALID_HANDLE_VALUE)
1767 {
1768 r = service_get_status(pipe, pSvcStatusData);
1769 CloseHandle(pipe);
1770 if (r)
1771 return TRUE;
1772 }
1773
1774 TRACE("Failed to read service status\n");
1775
1776 /* read the service type from the registry */
1777 size = sizeof(val);
1778 r = RegQueryValueExA(hsvc->hkey, "Type", NULL, &type, (LPBYTE)&val, &size);
1779 if (r != ERROR_SUCCESS || type != REG_DWORD)
1780 val = 0;
1781
1782 pSvcStatusData->dwServiceType = val;
1783 pSvcStatusData->dwCurrentState = SERVICE_STOPPED; /* stopped */
1784 pSvcStatusData->dwControlsAccepted = 0;
1785 pSvcStatusData->dwWin32ExitCode = ERROR_SERVICE_NEVER_STARTED;
1786 pSvcStatusData->dwServiceSpecificExitCode = 0;
1787 pSvcStatusData->dwCheckPoint = 0;
1788 pSvcStatusData->dwWaitHint = 0;
1789
1790 return TRUE;
1791 }
1792
1793 /******************************************************************************
1794 * QueryServiceConfigA [ADVAPI32.@]
1795 */
1796 BOOL WINAPI QueryServiceConfigA( SC_HANDLE hService, LPQUERY_SERVICE_CONFIGA config,
1797 DWORD size, LPDWORD needed )
1798 {
1799 DWORD n;
1800 LPSTR p, buffer;
1801 BOOL ret;
1802 QUERY_SERVICE_CONFIGW *configW;
1803
1804 TRACE("%p %p %d %p\n", hService, config, size, needed);
1805
1806 if (!(buffer = HeapAlloc( GetProcessHeap(), 0, 2 * size )))
1807 {
1808 SetLastError( ERROR_NOT_ENOUGH_MEMORY );
1809 return FALSE;
1810 }
1811 configW = (QUERY_SERVICE_CONFIGW *)buffer;
1812 ret = QueryServiceConfigW( hService, configW, 2 * size, needed );
1813 if (!ret) goto done;
1814
1815 config->dwServiceType = configW->dwServiceType;
1816 config->dwStartType = configW->dwStartType;
1817 config->dwErrorControl = configW->dwErrorControl;
1818 config->lpBinaryPathName = NULL;
1819 config->lpLoadOrderGroup = NULL;
1820 config->dwTagId = configW->dwTagId;
1821 config->lpDependencies = NULL;
1822 config->lpServiceStartName = NULL;
1823 config->lpDisplayName = NULL;
1824
1825 p = (LPSTR)(config + 1);
1826 n = size - sizeof(*config);
1827 ret = FALSE;
1828
1829 #define MAP_STR(str) \
1830 do { \
1831 if (configW->str) \
1832 { \
1833 DWORD sz = WideCharToMultiByte( CP_ACP, 0, configW->str, -1, p, n, NULL, NULL ); \
1834 if (!sz) goto done; \
1835 config->str = p; \
1836 p += sz; \
1837 n -= sz; \
1838 } \
1839 } while (0)
1840
1841 MAP_STR( lpBinaryPathName );
1842 MAP_STR( lpLoadOrderGroup );
1843 MAP_STR( lpDependencies );
1844 MAP_STR( lpServiceStartName );
1845 MAP_STR( lpDisplayName );
1846 #undef MAP_STR
1847
1848 *needed = p - (LPSTR)config;
1849 ret = TRUE;
1850
1851 done:
1852 HeapFree( GetProcessHeap(), 0, buffer );
1853 return ret;
1854 }
1855
1856 /******************************************************************************
1857 * QueryServiceConfigW [ADVAPI32.@]
1858 */
1859 BOOL WINAPI
1860 QueryServiceConfigW( SC_HANDLE hService,
1861 LPQUERY_SERVICE_CONFIGW lpServiceConfig,
1862 DWORD cbBufSize, LPDWORD pcbBytesNeeded)
1863 {
1864 WCHAR str_buffer[ MAX_PATH ];
1865 LONG r;
1866 DWORD type, val, sz, total, n;
1867 LPBYTE p;
1868 HKEY hKey;
1869 struct sc_service *hsvc;
1870
1871 TRACE("%p %p %d %p\n", hService, lpServiceConfig,
1872 cbBufSize, pcbBytesNeeded);
1873
1874 hsvc = sc_handle_get_handle_data(hService, SC_HTYPE_SERVICE);
1875 if (!hsvc)
1876 {
1877 SetLastError( ERROR_INVALID_HANDLE );
1878 return FALSE;
1879 }
1880 hKey = hsvc->hkey;
1881
1882 /* TODO: Check which members are mandatory and what the registry types
1883 * should be. This should of course also be tested when a service is
1884 * created.
1885 */
1886
1887 /* calculate the size required first */
1888 total = sizeof (QUERY_SERVICE_CONFIGW);
1889
1890 sz = sizeof(str_buffer);
1891 r = RegQueryValueExW( hKey, szImagePath, 0, &type, (LPBYTE) str_buffer, &sz );
1892 if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ || type == REG_EXPAND_SZ ) )
1893 {
1894 sz = ExpandEnvironmentStringsW(str_buffer,NULL,0);
1895 if( 0 == sz ) return FALSE;
1896
1897 total += sizeof(WCHAR) * sz;
1898 }
1899 else
1900 {
1901 /* FIXME: set last error */
1902 return FALSE;
1903 }
1904
1905 sz = 0;
1906 r = RegQueryValueExW( hKey, szGroup, 0, &type, NULL, &sz );
1907 if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ ) )
1908 total += sz;
1909 else
1910 total += sizeof(WCHAR);
1911
1912 sz = 0;
1913 r = RegQueryValueExW( hKey, szDependencies, 0, &type, NULL, &sz );
1914 if( ( r == ERROR_SUCCESS ) && ( type == REG_MULTI_SZ ) )
1915 total += sz;
1916 else
1917 total += sizeof(WCHAR);
1918
1919 sz = 0;
1920 r = RegQueryValueExW( hKey, szObjectName, 0, &type, NULL, &sz );
1921 if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ ) )
1922 total += sz;
1923 else
1924 total += sizeof(WCHAR);
1925
1926 sz = 0;
1927 r = RegQueryValueExW( hKey, szDisplayName, 0, &type, NULL, &sz );
1928 if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ ) )
1929 total += sz;
1930 else
1931 total += sizeof(WCHAR);
1932
1933 *pcbBytesNeeded = total;
1934
1935 /* if there's not enough memory, return an error */
1936 if( total > cbBufSize )
1937 {
1938 SetLastError( ERROR_INSUFFICIENT_BUFFER );
1939 return FALSE;
1940 }
1941
1942 ZeroMemory( lpServiceConfig, total );
1943
1944 sz = sizeof val;
1945 r = RegQueryValueExW( hKey, szType, 0, &type, (LPBYTE)&val, &sz );
1946 if( ( r == ERROR_SUCCESS ) && ( type == REG_DWORD ) )
1947 lpServiceConfig->dwServiceType = val;
1948
1949 sz = sizeof val;
1950 r = RegQueryValueExW( hKey, szStart, 0, &type, (LPBYTE)&val, &sz );
1951 if( ( r == ERROR_SUCCESS ) && ( type == REG_DWORD ) )
1952 lpServiceConfig->dwStartType = val;
1953
1954 sz = sizeof val;
1955 r = RegQueryValueExW( hKey, szError, 0, &type, (LPBYTE)&val, &sz );
1956 if( ( r == ERROR_SUCCESS ) && ( type == REG_DWORD ) )
1957 lpServiceConfig->dwErrorControl = val;
1958
1959 sz = sizeof val;
1960 r = RegQueryValueExW( hKey, szTag, 0, &type, (LPBYTE)&val, &sz );
1961 if( ( r == ERROR_SUCCESS ) && ( type == REG_DWORD ) )
1962 lpServiceConfig->dwTagId = val;
1963
1964 /* now do the strings */
1965 p = (LPBYTE) &lpServiceConfig[1];
1966 n = total - sizeof (QUERY_SERVICE_CONFIGW);
1967
1968 sz = sizeof(str_buffer);
1969 r = RegQueryValueExW( hKey, szImagePath, 0, &type, (LPBYTE) str_buffer, &sz );
1970 if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ || type == REG_EXPAND_SZ ) )
1971 {
1972 sz = ExpandEnvironmentStringsW(str_buffer, (LPWSTR) p, n);
1973 sz *= sizeof(WCHAR);
1974 if( 0 == sz || sz > n ) return FALSE;
1975
1976 lpServiceConfig->lpBinaryPathName = (LPWSTR) p;
1977 p += sz;
1978 n -= sz;
1979 }
1980 else
1981 {
1982 /* FIXME: set last error */
1983 return FALSE;
1984 }
1985
1986 sz = n;
1987 r = RegQueryValueExW( hKey, szGroup, 0, &type, p, &sz );
1988 lpServiceConfig->lpLoadOrderGroup = (LPWSTR) p;
1989 if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ ) )
1990 {
1991 p += sz;
1992 n -= sz;
1993 }
1994 else
1995 {
1996 *(WCHAR *) p = 0;
1997 p += sizeof(WCHAR);
1998 n -= sizeof(WCHAR);
1999 }
2000
2001 sz = n;
2002 r = RegQueryValueExW( hKey, szDependencies, 0, &type, p, &sz );
2003 lpServiceConfig->lpDependencies = (LPWSTR) p;
2004 if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ ) )
2005 {
2006 p += sz;
2007 n -= sz;
2008 }
2009 else
2010 {
2011 *(WCHAR *) p = 0;
2012 p += sizeof(WCHAR);
2013 n -= sizeof(WCHAR);
2014 }
2015
2016 sz = n;
2017 r = RegQueryValueExW( hKey, szObjectName, 0, &type, p, &sz );
2018 lpServiceConfig->lpServiceStartName = (LPWSTR) p;
2019 if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ ) )
2020 {
2021 p += sz;
2022 n -= sz;
2023 }
2024 else
2025 {
2026 *(WCHAR *) p = 0;
2027 p += sizeof(WCHAR);
2028 n -= sizeof(WCHAR);
2029 }
2030
2031 sz = n;
2032 r = RegQueryValueExW( hKey, szDisplayName, 0, &type, p, &sz );
2033 lpServiceConfig->lpDisplayName = (LPWSTR) p;
2034 if( ( r == ERROR_SUCCESS ) && ( type == REG_SZ ) )
2035 {
2036 p += sz;
2037 n -= sz;
2038 }
2039 else
2040 {
2041 *(WCHAR *) p = 0;
2042 p += sizeof(WCHAR);
2043 n -= sizeof(WCHAR);
2044 }
2045
2046 TRACE("Image path = %s\n", debugstr_w(lpServiceConfig->lpBinaryPathName) );
2047 TRACE("Group = %s\n", debugstr_w(lpServiceConfig->lpLoadOrderGroup) );
2048 TRACE("Dependencies = %s\n", debugstr_w(lpServiceConfig->lpDependencies) );
2049 TRACE("Service account name = %s\n", debugstr_w(lpServiceConfig->lpServiceStartName) );
2050 TRACE("Display name = %s\n", debugstr_w(lpServiceConfig->lpDisplayName) );
2051
2052 return TRUE;
2053 }
2054
2055 /******************************************************************************
2056 * EnumServicesStatusA [ADVAPI32.@]
2057 */
2058 BOOL WINAPI
2059 EnumServicesStatusA( SC_HANDLE hSCManager, DWORD dwServiceType,
2060 DWORD dwServiceState, LPENUM_SERVICE_STATUSA lpServices,
2061 DWORD cbBufSize, LPDWORD pcbBytesNeeded,
2062 LPDWORD lpServicesReturned, LPDWORD lpResumeHandle )
2063 {
2064 FIXME("%p type=%x state=%x %p %x %p %p %p\n", hSCManager,
2065 dwServiceType, dwServiceState, lpServices, cbBufSize,
2066 pcbBytesNeeded, lpServicesReturned, lpResumeHandle);
2067 SetLastError (ERROR_ACCESS_DENIED);
2068 return FALSE;
2069 }
2070
2071 /******************************************************************************
2072 * EnumServicesStatusW [ADVAPI32.@]
2073 */
2074 BOOL WINAPI
2075 EnumServicesStatusW( SC_HANDLE hSCManager, DWORD dwServiceType,
2076 DWORD dwServiceState, LPENUM_SERVICE_STATUSW lpServices,
2077 DWORD cbBufSize, LPDWORD pcbBytesNeeded,
2078 LPDWORD lpServicesReturned, LPDWORD lpResumeHandle )
2079 {
2080 FIXME("%p type=%x state=%x %p %x %p %p %p\n", hSCManager,
2081 dwServiceType, dwServiceState, lpServices, cbBufSize,
2082 pcbBytesNeeded, lpServicesReturned, lpResumeHandle);
2083 SetLastError (ERROR_ACCESS_DENIED);
2084 return FALSE;
2085 }
2086
2087 /******************************************************************************
2088 * EnumServicesStatusExA [ADVAPI32.@]
2089 */
2090 BOOL WINAPI
2091 EnumServicesStatusExA(SC_HANDLE hSCManager, SC_ENUM_TYPE InfoLevel, DWORD dwServiceType,
2092 DWORD dwServiceState, LPBYTE lpServices, DWORD cbBufSize, LPDWORD pcbBytesNeeded,
2093 LPDWORD lpServicesReturned, LPDWORD lpResumeHandle, LPCSTR pszGroupName)
2094 {
2095 FIXME("%p level=%d type=%x state=%x %p %x %p %p %p %s\n", hSCManager, InfoLevel,
2096 dwServiceType, dwServiceState, lpServices, cbBufSize,
2097 pcbBytesNeeded, lpServicesReturned, lpResumeHandle, debugstr_a(pszGroupName));
2098 *lpServicesReturned = 0;
2099 SetLastError (ERROR_ACCESS_DENIED);
2100 return FALSE;
2101 }
2102
2103 /******************************************************************************
2104 * EnumServicesStatusExW [ADVAPI32.@]
2105 */
2106 BOOL WINAPI
2107 EnumServicesStatusExW(SC_HANDLE hSCManager, SC_ENUM_TYPE InfoLevel, DWORD dwServiceType,
2108 DWORD dwServiceState, LPBYTE lpServices, DWORD cbBufSize, LPDWORD pcbBytesNeeded,
2109 LPDWORD lpServicesReturned, LPDWORD lpResumeHandle, LPCWSTR pszGroupName)
2110 {
2111 FIXME("%p level=%d type=%x state=%x %p %x %p %p %p %s\n", hSCManager, InfoLevel,
2112 dwServiceType, dwServiceState, lpServices, cbBufSize,
2113 pcbBytesNeeded, lpServicesReturned, lpResumeHandle, debugstr_w(pszGroupName));
2114 SetLastError (ERROR_ACCESS_DENIED);
2115 return FALSE;
2116 }
2117
2118 /******************************************************************************
2119 * GetServiceKeyNameA [ADVAPI32.@]
2120 */
2121 BOOL WINAPI GetServiceKeyNameA( SC_HANDLE hSCManager, LPCSTR lpDisplayName,
2122 LPSTR lpServiceName, LPDWORD lpcchBuffer )
2123 {
2124 FIXME("%p %s %p %p\n", hSCManager, debugstr_a(lpDisplayName), lpServiceName, lpcchBuffer);
2125 return FALSE;
2126 }
2127
2128 /******************************************************************************
2129 * GetServiceKeyNameW [ADVAPI32.@]
2130 */
2131 BOOL WINAPI GetServiceKeyNameW( SC_HANDLE hSCManager, LPCWSTR lpDisplayName,
2132 LPWSTR lpServiceName, LPDWORD lpcchBuffer )
2133 {
2134 FIXME("%p %s %p %p\n", hSCManager, debugstr_w(lpDisplayName), lpServiceName, lpcchBuffer);
2135 return FALSE;
2136 }
2137
2138 /******************************************************************************
2139 * QueryServiceLockStatusA [ADVAPI32.@]
2140 */
2141 BOOL WINAPI QueryServiceLockStatusA( SC_HANDLE hSCManager,
2142 LPQUERY_SERVICE_LOCK_STATUSA lpLockStatus,
2143 DWORD cbBufSize, LPDWORD pcbBytesNeeded)
2144 {
2145 FIXME("%p %p %08x %p\n", hSCManager, lpLockStatus, cbBufSize, pcbBytesNeeded);
2146
2147 return FALSE;
2148 }
2149
2150 /******************************************************************************
2151 * QueryServiceLockStatusW [ADVAPI32.@]
2152 */
2153 BOOL WINAPI QueryServiceLockStatusW( SC_HANDLE hSCManager,
2154 LPQUERY_SERVICE_LOCK_STATUSW lpLockStatus,
2155 DWORD cbBufSize, LPDWORD pcbBytesNeeded)
2156 {
2157 FIXME("%p %p %08x %p\n", hSCManager, lpLockStatus, cbBufSize, pcbBytesNeeded);
2158
2159 return FALSE;
2160 }
2161
2162 /******************************************************************************
2163 * GetServiceDisplayNameA [ADVAPI32.@]
2164 */
2165 BOOL WINAPI GetServiceDisplayNameA( SC_HANDLE hSCManager, LPCSTR lpServiceName,
2166 LPSTR lpDisplayName, LPDWORD lpcchBuffer)
2167 {
2168 LPWSTR lpServiceNameW, lpDisplayNameW;
2169 DWORD sizeW;
2170 BOOL ret = FALSE;
2171
2172 TRACE("%p %s %p %p\n", hSCManager,
2173 debugstr_a(lpServiceName), lpDisplayName, lpcchBuffer);
2174
2175 lpServiceNameW = SERV_dup(lpServiceName);
2176 if (lpDisplayName)
2177 lpDisplayNameW = HeapAlloc(GetProcessHeap(), 0, *lpcchBuffer * sizeof(WCHAR));
2178 else
2179 lpDisplayNameW = NULL;
2180
2181 sizeW = *lpcchBuffer;
2182 if (!GetServiceDisplayNameW(hSCManager, lpServiceNameW, lpDisplayNameW, &sizeW))
2183 {
2184 *lpcchBuffer = sizeW*2; /* we can only provide an upper estimation of string length */
2185 goto cleanup;
2186 }
2187
2188 if (!WideCharToMultiByte(CP_ACP, 0, lpDisplayNameW, (sizeW + 1), lpDisplayName,
2189 *lpcchBuffer, NULL, NULL ))
2190 {
2191 *lpcchBuffer = WideCharToMultiByte(CP_ACP, 0, lpDisplayNameW, -1, NULL, 0, NULL, NULL);
2192 goto cleanup;
2193 }
2194
2195 /* probably due to a bug GetServiceDisplayNameA doesn't modify lpcchBuffer on success.
2196 * (but if the function succeeded it means that is a good upper estimation of the size) */
2197 ret = TRUE;
2198
2199 cleanup:
2200 HeapFree(GetProcessHeap(), 0, lpDisplayNameW);
2201 HeapFree(GetProcessHeap(), 0, lpServiceNameW);
2202 return ret;
2203 }
2204
2205 /******************************************************************************
2206 * GetServiceDisplayNameW [ADVAPI32.@]
2207 */
2208 BOOL WINAPI GetServiceDisplayNameW( SC_HANDLE hSCManager, LPCWSTR lpServiceName,
2209 LPWSTR lpDisplayName, LPDWORD lpcchBuffer)
2210 {
2211 struct sc_manager *hscm;
2212 DWORD type, size;
2213 LONG ret;
2214
2215 TRACE("%p %s %p %p\n", hSCManager,
2216 debugstr_w(lpServiceName), lpDisplayName, lpcchBuffer);
2217
2218 hscm = sc_handle_get_handle_data(hSCManager, SC_HTYPE_MANAGER);
2219 if (!hscm)
2220 {
2221 SetLastError(ERROR_INVALID_HANDLE);
2222 return FALSE;
2223 }
2224
2225 if (!lpServiceName)
2226 {
2227 SetLastError(ERROR_INVALID_ADDRESS);
2228 return FALSE;
2229 }
2230
2231 size = *lpcchBuffer * sizeof(WCHAR);
2232 ret = RegGetValueW(hscm->hkey, lpServiceName, szDisplayName, RRF_RT_REG_SZ, &type, lpDisplayName, &size);
2233 if (!ret && !lpDisplayName && size)
2234 ret = ERROR_MORE_DATA;
2235
2236 if (ret)
2237 {
2238 if (lpDisplayName && *lpcchBuffer) *lpDisplayName = 0;
2239
2240 if (ret == ERROR_MORE_DATA)
2241 {
2242 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2243 *lpcchBuffer = (size / sizeof(WCHAR)) - 1;
2244 }
2245 else if (ret == ERROR_FILE_NOT_FOUND)
2246 {
2247 HKEY hkey;
2248
2249 if (!RegOpenKeyW(hscm->hkey, lpServiceName, &hkey))
2250 {
2251 UINT len = lstrlenW(lpServiceName);
2252 BOOL r = FALSE;
2253
2254 if ((*lpcchBuffer <= len) || (!lpDisplayName && *lpcchBuffer))
2255 SetLastError(ERROR_INSUFFICIENT_BUFFER);
2256 else if (lpDisplayName && *lpcchBuffer)
2257 {
2258 /* No displayname, but the service exists and the buffer
2259 * is big enough. We should return the servicename.
2260 */
2261 lstrcpyW(lpDisplayName, lpServiceName);
2262 r = TRUE;
2263 }
2264
2265 *lpcchBuffer = len;
2266 RegCloseKey(hkey);
2267 return r;
2268 }
2269 else
2270 SetLastError(ERROR_SERVICE_DOES_NOT_EXIST);
2271 }
2272 else
2273 SetLastError(ret);
2274 return FALSE;
2275 }
2276
2277 /* Always return the correct needed size on success */
2278 *lpcchBuffer = (size / sizeof(WCHAR)) - 1;
2279
2280 return TRUE;
2281 }
2282
2283 /******************************************************************************
2284 * ChangeServiceConfigW [ADVAPI32.@]
2285 */
2286 BOOL WINAPI ChangeServiceConfigW( SC_HANDLE hService, DWORD dwServiceType,
2287 DWORD dwStartType, DWORD dwErrorControl, LPCWSTR lpBinaryPathName,
2288 LPCWSTR lpLoadOrderGroup, LPDWORD lpdwTagId, LPCWSTR lpDependencies,
2289 LPCWSTR lpServiceStartName, LPCWSTR lpPassword, LPCWSTR lpDisplayName)
2290 {
2291 struct reg_value val[10];
2292 struct sc_service *hsvc;
2293 DWORD r = ERROR_SUCCESS;
2294 HKEY hKey;
2295 int n = 0;
2296
2297 TRACE("%p %d %d %d %s %s %p %p %s %s %s\n",
2298 hService, dwServiceType, dwStartType, dwErrorControl,
2299 debugstr_w(lpBinaryPathName), debugstr_w(lpLoadOrderGroup),
2300 lpdwTagId, lpDependencies, debugstr_w(lpServiceStartName),
2301 debugstr_w(lpPassword), debugstr_w(lpDisplayName) );
2302
2303 hsvc = sc_handle_get_handle_data(hService, SC_HTYPE_SERVICE);
2304 if (!hsvc)
2305 {
2306 SetLastError( ERROR_INVALID_HANDLE );
2307 return FALSE;
2308 }
2309 hKey = hsvc->hkey;
2310
2311 if( dwServiceType != SERVICE_NO_CHANGE )
2312 service_set_dword( &val[n++], szType, &dwServiceType );
2313
2314 if( dwStartType != SERVICE_NO_CHANGE )
2315 service_set_dword( &val[n++], szStart, &dwStartType );
2316
2317 if( dwErrorControl != SERVICE_NO_CHANGE )
2318 service_set_dword( &val[n++], szError, &dwErrorControl );
2319
2320 if( lpBinaryPathName )
2321 service_set_string( &val[n++], szImagePath, lpBinaryPathName );
2322
2323 if( lpLoadOrderGroup )
2324 service_set_string( &val[n++], szGroup, lpLoadOrderGroup );
2325
2326 /* FIXME: lpDependencies is used to create/change both DependOnService and DependOnGroup
2327 * There is no such key as what szDependencies refers to */
2328 if( lpDependencies )
2329 service_set_multi_string( &val[n++], szDependencies, lpDependencies );
2330
2331 if( lpPassword )
2332 FIXME("ignoring password\n");
2333
2334 if( lpServiceStartName )
2335 service_set_string( &val[n++], szObjectName, lpServiceStartName );
2336
2337 r = service_write_values( hsvc->hkey, val, n );
2338
2339 return (r == ERROR_SUCCESS) ? TRUE : FALSE ;
2340 }
2341
2342 /******************************************************************************
2343 * ChangeServiceConfigA [ADVAPI32.@]
2344 */
2345 BOOL WINAPI ChangeServiceConfigA( SC_HANDLE hService, DWORD dwServiceType,
2346 DWORD dwStartType, DWORD dwErrorControl, LPCSTR lpBinaryPathName,
2347 LPCSTR lpLoadOrderGroup, LPDWORD lpdwTagId, LPCSTR lpDependencies,
2348 LPCSTR lpServiceStartName, LPCSTR lpPassword, LPCSTR lpDisplayName)
2349 {
2350 LPWSTR wBinaryPathName, wLoadOrderGroup, wDependencies;
2351 LPWSTR wServiceStartName, wPassword, wDisplayName;
2352 BOOL r;
2353
2354 TRACE("%p %d %d %d %s %s %p %p %s %s %s\n",
2355 hService, dwServiceType, dwStartType, dwErrorControl,
2356 debugstr_a(lpBinaryPathName), debugstr_a(lpLoadOrderGroup),
2357 lpdwTagId, lpDependencies, debugstr_a(lpServiceStartName),
2358 debugstr_a(lpPassword), debugstr_a(lpDisplayName) );
2359
2360 wBinaryPathName = SERV_dup( lpBinaryPathName );
2361 wLoadOrderGroup = SERV_dup( lpLoadOrderGroup );
2362 wDependencies = SERV_dupmulti( lpDependencies );
2363 wServiceStartName = SERV_dup( lpServiceStartName );
2364 wPassword = SERV_dup( lpPassword );
2365 wDisplayName = SERV_dup( lpDisplayName );
2366
2367 r = ChangeServiceConfigW( hService, dwServiceType,
2368 dwStartType, dwErrorControl, wBinaryPathName,
2369 wLoadOrderGroup, lpdwTagId, wDependencies,
2370 wServiceStartName, wPassword, wDisplayName);
2371
2372 HeapFree( GetProcessHeap(), 0, wBinaryPathName );
2373 HeapFree( GetProcessHeap(), 0, wLoadOrderGroup );
2374 HeapFree( GetProcessHeap(), 0, wDependencies );
2375 HeapFree( GetProcessHeap(), 0, wServiceStartName );
2376 HeapFree( GetProcessHeap(), 0, wPassword );
2377 HeapFree( GetProcessHeap(), 0, wDisplayName );
2378
2379 return r;
2380 }
2381
2382 /******************************************************************************
2383 * ChangeServiceConfig2A [ADVAPI32.@]
2384 */
2385 BOOL WINAPI ChangeServiceConfig2A( SC_HANDLE hService, DWORD dwInfoLevel,
2386 LPVOID lpInfo)
2387 {
2388 BOOL r = FALSE;
2389
2390 TRACE("%p %d %p\n",hService, dwInfoLevel, lpInfo);
2391
2392 if (dwInfoLevel == SERVICE_CONFIG_DESCRIPTION)
2393 {
2394 LPSERVICE_DESCRIPTIONA sd = (LPSERVICE_DESCRIPTIONA) lpInfo;
2395 SERVICE_DESCRIPTIONW sdw;
2396
2397 sdw.lpDescription = SERV_dup( sd->lpDescription );
2398
2399 r = ChangeServiceConfig2W( hService, dwInfoLevel, &sdw );
2400
2401 HeapFree( GetProcessHeap(), 0, sdw.lpDescription );
2402 }
2403 else if (dwInfoLevel == SERVICE_CONFIG_FAILURE_ACTIONS)
2404 {
2405 LPSERVICE_FAILURE_ACTIONSA fa = (LPSERVICE_FAILURE_ACTIONSA) lpInfo;
2406 SERVICE_FAILURE_ACTIONSW faw;
2407
2408 faw.dwResetPeriod = fa->dwResetPeriod;
2409 faw.lpRebootMsg = SERV_dup( fa->lpRebootMsg );
2410 faw.lpCommand = SERV_dup( fa->lpCommand );
2411 faw.cActions = fa->cActions;
2412 faw.lpsaActions = fa->lpsaActions;
2413
2414 r = ChangeServiceConfig2W( hService, dwInfoLevel, &faw );
2415
2416 HeapFree( GetProcessHeap(), 0, faw.lpRebootMsg );
2417 HeapFree( GetProcessHeap(), 0, faw.lpCommand );
2418 }
2419 else
2420 SetLastError( ERROR_INVALID_PARAMETER );
2421
2422 return r;
2423 }
2424
2425 /******************************************************************************
2426 * ChangeServiceConfig2W [ADVAPI32.@]
2427 */
2428 BOOL WINAPI ChangeServiceConfig2W( SC_HANDLE hService, DWORD dwInfoLevel,
2429 LPVOID lpInfo)
2430 {
2431 HKEY hKey;
2432 struct sc_service *hsvc;
2433
2434 hsvc = sc_handle_get_handle_data(hService, SC_HTYPE_SERVICE);
2435 if (!hsvc)
2436 {
2437 SetLastError( ERROR_INVALID_HANDLE );
2438 return FALSE;
2439 }
2440 hKey = hsvc->hkey;
2441
2442 if (dwInfoLevel == SERVICE_CONFIG_DESCRIPTION)
2443 {
2444 static const WCHAR szDescription[] = {'D','e','s','c','r','i','p','t','i','o','n',0};
2445 LPSERVICE_DESCRIPTIONW sd = (LPSERVICE_DESCRIPTIONW)lpInfo;
2446 if (sd->lpDescription)
2447 {
2448 TRACE("Setting Description to %s\n",debugstr_w(sd->lpDescription));
2449 if (sd->lpDescription[0] == 0)
2450 RegDeleteValueW(hKey,szDescription);
2451 else
2452 RegSetValueExW(hKey, szDescription, 0, REG_SZ,
2453 (LPVOID)sd->lpDescription,
2454 sizeof(WCHAR)*(strlenW(sd->lpDescription)+1));
2455 }
2456 }
2457 else
2458 FIXME("STUB: %p %d %p\n",hService, dwInfoLevel, lpInfo);
2459 return TRUE;
2460 }
2461
2462 /******************************************************************************
2463 * QueryServiceObjectSecurity [ADVAPI32.@]
2464 */
2465 BOOL WINAPI QueryServiceObjectSecurity(SC_HANDLE hService,
2466 SECURITY_INFORMATION dwSecurityInformation,
2467 PSECURITY_DESCRIPTOR lpSecurityDescriptor,
2468 DWORD cbBufSize, LPDWORD pcbBytesNeeded)
2469 {
2470 SECURITY_DESCRIPTOR descriptor;
2471 DWORD size;
2472 BOOL succ;
2473 ACL acl;
2474
2475 FIXME("%p %d %p %u %p - semi-stub\n", hService, dwSecurityInformation,
2476 lpSecurityDescriptor, cbBufSize, pcbBytesNeeded);
2477
2478 if (dwSecurityInformation != DACL_SECURITY_INFORMATION)
2479 FIXME("information %d not supported\n", dwSecurityInformation);
2480
2481 InitializeSecurityDescriptor(&descriptor, SECURITY_DESCRIPTOR_REVISION);
2482
2483 InitializeAcl(&acl, sizeof(ACL), ACL_REVISION);
2484 SetSecurityDescriptorDacl(&descriptor, TRUE, &acl, TRUE);
2485
2486 size = cbBufSize;
2487 succ = MakeSelfRelativeSD(&descriptor, lpSecurityDescriptor, &size);
2488 *pcbBytesNeeded = size;
2489 return succ;
2490 }
2491
2492 /******************************************************************************
2493 * SetServiceObjectSecurity [ADVAPI32.@]
2494 */
2495 BOOL WINAPI SetServiceObjectSecurity(SC_HANDLE hService,
2496 SECURITY_INFORMATION dwSecurityInformation,
2497 PSECURITY_DESCRIPTOR lpSecurityDescriptor)
2498 {
2499 FIXME("%p %d %p\n", hService, dwSecurityInformation, lpSecurityDescriptor);
2500 return TRUE;
2501 }
2502
2503 /******************************************************************************
2504 * SetServiceBits [ADVAPI32.@]
2505 */
2506 BOOL WINAPI SetServiceBits( SERVICE_STATUS_HANDLE hServiceStatus,
2507 DWORD dwServiceBits,
2508 BOOL bSetBitsOn,
2509 BOOL bUpdateImmediately)
2510 {
2511 FIXME("%p %08x %x %x\n", hServiceStatus, dwServiceBits,
2512 bSetBitsOn, bUpdateImmediately);
2513 return TRUE;
2514 }
2515
2516 /* thunk for calling the RegisterServiceCtrlHandler handler function */
2517 static DWORD WINAPI ctrl_handler_thunk( DWORD control, DWORD type, void *data, void *context )
2518 {
2519 LPHANDLER_FUNCTION func = context;
2520
2521 func( control );
2522 return ERROR_SUCCESS;
2523 }
2524
2525 /******************************************************************************
2526 * RegisterServiceCtrlHandlerA [ADVAPI32.@]
2527 */
2528 SERVICE_STATUS_HANDLE WINAPI RegisterServiceCtrlHandlerA( LPCSTR name, LPHANDLER_FUNCTION handler )
2529 {
2530 return RegisterServiceCtrlHandlerExA( name, ctrl_handler_thunk, handler );
2531 }
2532
2533 /******************************************************************************
2534 * RegisterServiceCtrlHandlerW [ADVAPI32.@]
2535 */
2536 SERVICE_STATUS_HANDLE WINAPI RegisterServiceCtrlHandlerW( LPCWSTR name, LPHANDLER_FUNCTION handler )
2537 {
2538 return RegisterServiceCtrlHandlerExW( name, ctrl_handler_thunk, handler );
2539 }
2540
2541 /******************************************************************************
2542 * RegisterServiceCtrlHandlerExA [ADVAPI32.@]
2543 */
2544 SERVICE_STATUS_HANDLE WINAPI RegisterServiceCtrlHandlerExA( LPCSTR name, LPHANDLER_FUNCTION_EX handler, LPVOID context )
2545 {
2546 LPWSTR nameW;
2547 SERVICE_STATUS_HANDLE ret;
2548
2549 nameW = SERV_dup(name);
2550 ret = RegisterServiceCtrlHandlerExW( nameW, handler, context );
2551 HeapFree( GetProcessHeap(), 0, nameW );
2552 return ret;
2553 }
2554
2555 /******************************************************************************
2556 * RegisterServiceCtrlHandlerExW [ADVAPI32.@]
2557 */
2558 SERVICE_STATUS_HANDLE WINAPI RegisterServiceCtrlHandlerExW( LPCWSTR lpServiceName,
2559 LPHANDLER_FUNCTION_EX lpHandlerProc, LPVOID lpContext )
2560 {
2561 SERVICE_STATUS_HANDLE handle = 0;
2562 unsigned int i;
2563
2564 TRACE("%s %p %p\n", debugstr_w(lpServiceName), lpHandlerProc, lpContext);
2565
2566 EnterCriticalSection( &service_cs );
2567 for (i = 0; i < nb_services; i++)
2568 {
2569 if(!strcmpW(lpServiceName, services[i]->name))
2570 {
2571 services[i]->handler = lpHandlerProc;
2572 services[i]->context = lpContext;
2573 handle = ULongToHandle( i + 1 );
2574 break;
2575 }
2576 }
2577 LeaveCriticalSection( &service_cs );
2578
2579 return handle;
2580 }
2581
2582 /******************************************************************************
2583 * EnumDependentServicesA [ADVAPI32.@]
2584 */
2585 BOOL WINAPI EnumDependentServicesA( SC_HANDLE hService, DWORD dwServiceState,
2586 LPENUM_SERVICE_STATUSA lpServices, DWORD cbBufSize,
2587 LPDWORD pcbBytesNeeded, LPDWORD lpServicesReturned )
2588 {
2589 FIXME("%p 0x%08x %p 0x%08x %p %p - stub\n", hService, dwServiceState,
2590 lpServices, cbBufSize, pcbBytesNeeded, lpServicesReturned);
2591
2592 *lpServicesReturned = 0;
2593 return TRUE;
2594 }
2595
2596 /******************************************************************************
2597 * EnumDependentServicesW [ADVAPI32.@]
2598 */
2599 BOOL WINAPI EnumDependentServicesW( SC_HANDLE hService, DWORD dwServiceState,
2600 LPENUM_SERVICE_STATUSW lpServices, DWORD cbBufSize,
2601 LPDWORD pcbBytesNeeded, LPDWORD lpServicesReturned )
2602 {
2603 FIXME("%p 0x%08x %p 0x%08x %p %p - stub\n", hService, dwServiceState,
2604 lpServices, cbBufSize, pcbBytesNeeded, lpServicesReturned);
2605
2606 *lpServicesReturned = 0;
2607 return TRUE;
2608 }
Work in progress by Kai Blin