dlls/advapi32/service.c

   1 /*
   2  * Win32 advapi functions
   3  *
   4  * Copyright 1995 Sven Verdoolaege
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #include <stdarg.h>
  22 #include <string.h>
  23 #include <time.h>
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "winsvc.h"
  28 #include "winerror.h"
  29 #include "winreg.h"
  30 #include "wine/unicode.h"
  31 #include "heap.h"
  32 #include "wine/debug.h"
  33 #include "winternl.h"
  34
  35 WINE_DEFAULT_DEBUG_CHANNEL(advapi);
  36
  37 static DWORD   start_dwNumServiceArgs;
  38 static LPWSTR *start_lpServiceArgVectors;
  39
  40 /******************************************************************************
  41  * EnumServicesStatusA [ADVAPI32.@]
  42  */
  43 BOOL WINAPI
  44 EnumServicesStatusA( SC_HANDLE hSCManager, DWORD dwServiceType,
  45                      DWORD dwServiceState, LPENUM_SERVICE_STATUSA lpServices,
  46                      DWORD cbBufSize, LPDWORD pcbBytesNeeded,
  47                      LPDWORD lpServicesReturned, LPDWORD lpResumeHandle )
  48 {       FIXME("%p type=%lx state=%lx %p %lx %p %p %p\n", hSCManager,
  49                 dwServiceType, dwServiceState, lpServices, cbBufSize,
  50                 pcbBytesNeeded, lpServicesReturned,  lpResumeHandle);
  51         SetLastError (ERROR_ACCESS_DENIED);
  52         return FALSE;
  53 }
  54
  55 /******************************************************************************
  56  * EnumServicesStatusW [ADVAPI32.@]
  57  */
  58 BOOL WINAPI
  59 EnumServicesStatusW( SC_HANDLE hSCManager, DWORD dwServiceType,
  60                      DWORD dwServiceState, LPENUM_SERVICE_STATUSW lpServices,
  61                      DWORD cbBufSize, LPDWORD pcbBytesNeeded,
  62                      LPDWORD lpServicesReturned, LPDWORD lpResumeHandle )
  63 {       FIXME("%p type=%lx state=%lx %p %lx %p %p %p\n", hSCManager,
  64                 dwServiceType, dwServiceState, lpServices, cbBufSize,
  65                 pcbBytesNeeded, lpServicesReturned,  lpResumeHandle);
  66         SetLastError (ERROR_ACCESS_DENIED);
  67         return FALSE;
  68 }
  69
  70 /******************************************************************************
  71  * StartServiceCtrlDispatcherA [ADVAPI32.@]
  72  */
  73 BOOL WINAPI
  74 StartServiceCtrlDispatcherA( LPSERVICE_TABLE_ENTRYA servent )
  75 {
  76     LPSERVICE_MAIN_FUNCTIONA fpMain;
  77     HANDLE wait;
  78     DWORD  dwNumServiceArgs ;
  79     LPWSTR *lpArgVecW;
  80     LPSTR  *lpArgVecA;
  81     int i;
  82
  83     TRACE("(%p)\n", servent);
  84     wait = OpenSemaphoreA(SEMAPHORE_ALL_ACCESS, FALSE, "ADVAPI32_ServiceStartData");
  85     if(wait == 0)
  86     {
  87         ERR("Couldn't find wait semaphore\n");
  88         ERR("perhaps you need to start services using StartService\n");
  89         return FALSE;
  90     }
  91
  92     dwNumServiceArgs = start_dwNumServiceArgs;
  93     lpArgVecW        = start_lpServiceArgVectors;
  94
  95     ReleaseSemaphore(wait, 1, NULL);
  96
  97     /* Convert the Unicode arg vectors back to ASCII */
  98     if(dwNumServiceArgs)
  99         lpArgVecA = (LPSTR*) HeapAlloc( GetProcessHeap(), 0,
 100                                    dwNumServiceArgs*sizeof(LPSTR) );
 101     else
 102         lpArgVecA = NULL;
 103
 104     for(i=0; i<dwNumServiceArgs; i++)
 105         lpArgVecA[i]=HEAP_strdupWtoA(GetProcessHeap(), 0, lpArgVecW[i]);
 106
 107     /* FIXME: should we blindly start all services? */
 108     while (servent->lpServiceName) {
 109         TRACE("%s at %p)\n", debugstr_a(servent->lpServiceName),servent);
 110         fpMain = servent->lpServiceProc;
 111
 112         /* try to start the service */
 113         fpMain( dwNumServiceArgs, lpArgVecA);
 114
 115         servent++;
 116     }
 117
 118     if(dwNumServiceArgs)
 119     {
 120         /* free arg strings */
 121         for(i=0; i<dwNumServiceArgs; i++)
 122             HeapFree(GetProcessHeap(), 0, lpArgVecA[i]);
 123         HeapFree(GetProcessHeap(), 0, lpArgVecA);
 124     }
 125
 126     return TRUE;
 127 }
 128
 129 /******************************************************************************
 130  * StartServiceCtrlDispatcherW [ADVAPI32.@]
 131  *
 132  * PARAMS
 133  *   servent []
 134  */
 135 BOOL WINAPI
 136 StartServiceCtrlDispatcherW( LPSERVICE_TABLE_ENTRYW servent )
 137 {
 138     static const WCHAR  _ServiceStartDataW[]  = {'A','D','V','A','P','I','_','S',
 139                                                 'e','r','v','i','c','e','S','t',
 140                                                 'a','r','t','D','a','t','a',0};
 141     LPSERVICE_MAIN_FUNCTIONW fpMain;
 142     HANDLE wait;
 143     DWORD  dwNumServiceArgs ;
 144     LPWSTR *lpServiceArgVectors ;
 145
 146     TRACE("(%p)\n", servent);
 147     wait = OpenSemaphoreW(SEMAPHORE_ALL_ACCESS, FALSE, _ServiceStartDataW);
 148     if(wait == 0)
 149     {
 150         ERR("Couldn't find wait semaphore\n");
 151         ERR("perhaps you need to start services using StartService\n");
 152         return FALSE;
 153     }
 154
 155     dwNumServiceArgs    = start_dwNumServiceArgs;
 156     lpServiceArgVectors = start_lpServiceArgVectors;
 157
 158     ReleaseSemaphore(wait, 1, NULL);
 159
 160     /* FIXME: should we blindly start all services? */
 161     while (servent->lpServiceName) {
 162         TRACE("%s at %p)\n", debugstr_w(servent->lpServiceName),servent);
 163         fpMain = servent->lpServiceProc;
 164
 165         /* try to start the service */
 166         fpMain( dwNumServiceArgs, lpServiceArgVectors);
 167
 168         servent++;
 169     }
 170
 171     return TRUE;
 172 }
 173
 174 /******************************************************************************
 175  * LockServiceDatabase  [ADVAPI32.@]
 176  */
 177 LPVOID WINAPI LockServiceDatabase (SC_HANDLE hSCManager)
 178 {
 179         FIXME("%p\n",hSCManager);
 180         return (SC_HANDLE)0xcacacafe;
 181 }
 182
 183 /******************************************************************************
 184  * UnlockServiceDatabase  [ADVAPI32.@]
 185  */
 186 BOOL WINAPI UnlockServiceDatabase (LPVOID ScLock)
 187 {
 188         FIXME(": %p\n",ScLock);
 189         return TRUE;
 190 }
 191
 192 /******************************************************************************
 193  * RegisterServiceCtrlHandlerA [ADVAPI32.@]
 194  */
 195 SERVICE_STATUS_HANDLE WINAPI
 196 RegisterServiceCtrlHandlerA( LPCSTR lpServiceName,
 197                              LPHANDLER_FUNCTION lpfHandler )
 198 {       FIXME("%s %p\n", lpServiceName, lpfHandler);
 199         return 0xcacacafe;
 200 }
 201
 202 /******************************************************************************
 203  * RegisterServiceCtrlHandlerW [ADVAPI32.@]
 204  *
 205  * PARAMS
 206  *   lpServiceName []
 207  *   lpfHandler    []
 208  */
 209 SERVICE_STATUS_HANDLE WINAPI
 210 RegisterServiceCtrlHandlerW( LPCWSTR lpServiceName,
 211                              LPHANDLER_FUNCTION lpfHandler )
 212 {       FIXME("%s %p\n", debugstr_w(lpServiceName), lpfHandler);
 213         return 0xcacacafe;
 214 }
 215
 216 /******************************************************************************
 217  * SetServiceStatus [ADVAPI32.@]
 218  *
 219  * PARAMS
 220  *   hService []
 221  *   lpStatus []
 222  */
 223 BOOL WINAPI
 224 SetServiceStatus( SERVICE_STATUS_HANDLE hService, LPSERVICE_STATUS lpStatus )
 225 {       FIXME("0x%lx %p\n",hService, lpStatus);
 226         TRACE("\tType:%lx\n",lpStatus->dwServiceType);
 227         TRACE("\tState:%lx\n",lpStatus->dwCurrentState);
 228         TRACE("\tControlAccepted:%lx\n",lpStatus->dwControlsAccepted);
 229         TRACE("\tExitCode:%lx\n",lpStatus->dwWin32ExitCode);
 230         TRACE("\tServiceExitCode:%lx\n",lpStatus->dwServiceSpecificExitCode);
 231         TRACE("\tCheckPoint:%lx\n",lpStatus->dwCheckPoint);
 232         TRACE("\tWaitHint:%lx\n",lpStatus->dwWaitHint);
 233         return TRUE;
 234 }
 235
 236 /******************************************************************************
 237  * OpenSCManagerA [ADVAPI32.@]
 238  */
 239 SC_HANDLE WINAPI
 240 OpenSCManagerA( LPCSTR lpMachineName, LPCSTR lpDatabaseName,
 241                   DWORD dwDesiredAccess )
 242 {
 243     UNICODE_STRING lpMachineNameW;
 244     UNICODE_STRING lpDatabaseNameW;
 245     SC_HANDLE ret;
 246
 247     RtlCreateUnicodeStringFromAsciiz (&lpMachineNameW,lpMachineName);
 248     RtlCreateUnicodeStringFromAsciiz (&lpDatabaseNameW,lpDatabaseName);
 249     ret = OpenSCManagerW(lpMachineNameW.Buffer,lpDatabaseNameW.Buffer, dwDesiredAccess);
 250     RtlFreeUnicodeString(&lpDatabaseNameW);
 251     RtlFreeUnicodeString(&lpMachineNameW);
 252     return ret;
 253 }
 254
 255 /******************************************************************************
 256  * OpenSCManagerW [ADVAPI32.@]
 257  * Establishes a connection to the service control manager and opens database
 258  *
 259  * NOTES
 260  *   This should return a SC_HANDLE
 261  *
 262  * PARAMS
 263  *   lpMachineName   [I] Pointer to machine name string
 264  *   lpDatabaseName  [I] Pointer to database name string
 265  *   dwDesiredAccess [I] Type of access
 266  *
 267  * RETURNS
 268  *   Success: Handle to service control manager database
 269  *   Failure: NULL
 270  */
 271 SC_HANDLE WINAPI
 272 OpenSCManagerW( LPCWSTR lpMachineName, LPCWSTR lpDatabaseName,
 273                   DWORD dwDesiredAccess )
 274 {
 275     HKEY hKey;
 276     LONG r;
 277
 278     TRACE("(%s,%s,0x%08lx)\n", debugstr_w(lpMachineName),
 279           debugstr_w(lpDatabaseName), dwDesiredAccess);
 280
 281     /*
 282      * FIXME: what is lpDatabaseName?
 283      * It should be set to "SERVICES_ACTIVE_DATABASE" according to
 284      * docs, but what if it isn't?
 285      */
 286
 287     r = RegConnectRegistryW(lpMachineName,HKEY_LOCAL_MACHINE,&hKey);
 288     if (r!=ERROR_SUCCESS)
 289         return 0;
 290
 291     TRACE("returning %p\n",hKey);
 292
 293     return hKey;
 294 }
 295
 296
 297 /******************************************************************************
 298  * AllocateLocallyUniqueId [ADVAPI32.@]
 299  *
 300  * PARAMS
 301  *   lpluid []
 302  */
 303 BOOL WINAPI
 304 AllocateLocallyUniqueId( PLUID lpluid )
 305 {
 306         lpluid->LowPart = time(NULL);
 307         lpluid->HighPart = 0;
 308         return TRUE;
 309 }
 310
 311
 312 /******************************************************************************
 313  * ControlService [ADVAPI32.@]
 314  * Sends a control code to a Win32-based service.
 315  *
 316  * PARAMS
 317  *   hService        []
 318  *   dwControl       []
 319  *   lpServiceStatus []
 320  *
 321  * RETURNS STD
 322  */
 323 BOOL WINAPI
 324 ControlService( SC_HANDLE hService, DWORD dwControl,
 325                 LPSERVICE_STATUS lpServiceStatus )
 326 {
 327     FIXME("(%p,%ld,%p): stub\n",hService,dwControl,lpServiceStatus);
 328     return TRUE;
 329 }
 330
 331
 332 /******************************************************************************
 333  * CloseServiceHandle [ADVAPI32.@]
 334  * Close handle to service or service control manager
 335  *
 336  * PARAMS
 337  *   hSCObject [I] Handle to service or service control manager database
 338  *
 339  * RETURNS STD
 340  */
 341 BOOL WINAPI
 342 CloseServiceHandle( SC_HANDLE hSCObject )
 343 {
 344     TRACE("(%p)\n", hSCObject);
 345
 346     RegCloseKey(hSCObject);
 347
 348     return TRUE;
 349 }
 350
 351
 352 /******************************************************************************
 353  * OpenServiceA [ADVAPI32.@]
 354  */
 355 SC_HANDLE WINAPI
 356 OpenServiceA( SC_HANDLE hSCManager, LPCSTR lpServiceName,
 357                 DWORD dwDesiredAccess )
 358 {
 359     UNICODE_STRING lpServiceNameW;
 360     SC_HANDLE ret;
 361     RtlCreateUnicodeStringFromAsciiz (&lpServiceNameW,lpServiceName);
 362     if(lpServiceName)
 363         TRACE("Request for service %s\n",lpServiceName);
 364     else
 365         return FALSE;
 366     ret = OpenServiceW( hSCManager, lpServiceNameW.Buffer, dwDesiredAccess);
 367     RtlFreeUnicodeString(&lpServiceNameW);
 368     return ret;
 369 }
 370
 371
 372 /******************************************************************************
 373  * OpenServiceW [ADVAPI32.@]
 374  * Opens a handle to an existing service
 375  *
 376  * PARAMS
 377  *   hSCManager      []
 378  *   lpServiceName   []
 379  *   dwDesiredAccess []
 380  *
 381  * RETURNS
 382  *    Success: Handle to the service
 383  *    Failure: NULL
 384  */
 385 SC_HANDLE WINAPI
 386 OpenServiceW(SC_HANDLE hSCManager, LPCWSTR lpServiceName,
 387                DWORD dwDesiredAccess)
 388 {
 389     const char *str = "System\\CurrentControlSet\\Services\\";
 390     WCHAR lpServiceKey[80]; /* FIXME: this should be dynamically allocated */
 391     HKEY hKey;
 392     long r;
 393
 394     TRACE("(%p,%p,%ld)\n",hSCManager, lpServiceName,
 395           dwDesiredAccess);
 396
 397     MultiByteToWideChar( CP_ACP, 0, str, -1, lpServiceKey, sizeof(lpServiceKey)/sizeof(WCHAR) );
 398     strcatW(lpServiceKey,lpServiceName);
 399
 400     TRACE("Opening reg key %s\n", debugstr_w(lpServiceKey));
 401
 402     /* FIXME: dwDesiredAccess may need some processing */
 403     r = RegOpenKeyExW(hSCManager, lpServiceKey, 0, dwDesiredAccess, &hKey );
 404     if (r!=ERROR_SUCCESS)
 405         return 0;
 406
 407     TRACE("returning %p\n",hKey);
 408
 409     return hKey;
 410 }
 411
 412 /******************************************************************************
 413  * CreateServiceW [ADVAPI32.@]
 414  */
 415 SC_HANDLE WINAPI
 416 CreateServiceW( SC_HANDLE hSCManager, LPCWSTR lpServiceName,
 417                   LPCWSTR lpDisplayName, DWORD dwDesiredAccess,
 418                   DWORD dwServiceType, DWORD dwStartType,
 419                   DWORD dwErrorControl, LPCWSTR lpBinaryPathName,
 420                   LPCWSTR lpLoadOrderGroup, LPDWORD lpdwTagId,
 421                   LPCWSTR lpDependencies, LPCWSTR lpServiceStartName,
 422                   LPCWSTR lpPassword )
 423 {
 424     FIXME("(%p,%s,%s,...)\n", hSCManager, debugstr_w(lpServiceName), debugstr_w(lpDisplayName));
 425     return 0;
 426 }
 427
 428
 429 /******************************************************************************
 430  * CreateServiceA [ADVAPI32.@]
 431  */
 432 SC_HANDLE WINAPI
 433 CreateServiceA( SC_HANDLE hSCManager, LPCSTR lpServiceName,
 434                   LPCSTR lpDisplayName, DWORD dwDesiredAccess,
 435                   DWORD dwServiceType, DWORD dwStartType,
 436                   DWORD dwErrorControl, LPCSTR lpBinaryPathName,
 437                   LPCSTR lpLoadOrderGroup, LPDWORD lpdwTagId,
 438                   LPCSTR lpDependencies, LPCSTR lpServiceStartName,
 439                   LPCSTR lpPassword )
 440 {
 441     HKEY hKey;
 442     LONG r;
 443     DWORD dp;
 444
 445     TRACE("(%p,%s,%s,...)\n", hSCManager, debugstr_a(lpServiceName), debugstr_a(lpDisplayName));
 446
 447     r = RegCreateKeyExA(hSCManager, lpServiceName, 0, NULL,
 448                        REG_OPTION_NON_VOLATILE, dwDesiredAccess, NULL, &hKey, &dp);
 449     if (r!=ERROR_SUCCESS)
 450         return 0;
 451     if (dp != REG_CREATED_NEW_KEY)
 452         return 0;
 453
 454     if(lpDisplayName)
 455     {
 456         r = RegSetValueExA(hKey, "DisplayName", 0, REG_SZ, lpDisplayName, strlen(lpDisplayName) );
 457         if (r!=ERROR_SUCCESS)
 458             return 0;
 459     }
 460
 461     r = RegSetValueExA(hKey, "Type", 0, REG_DWORD, (LPVOID)&dwServiceType, sizeof (DWORD) );
 462     if (r!=ERROR_SUCCESS)
 463         return 0;
 464
 465     r = RegSetValueExA(hKey, "Start", 0, REG_DWORD, (LPVOID)&dwStartType, sizeof (DWORD) );
 466     if (r!=ERROR_SUCCESS)
 467         return 0;
 468
 469     r = RegSetValueExA(hKey, "ErrorControl", 0, REG_DWORD,
 470                            (LPVOID)&dwErrorControl, sizeof (DWORD) );
 471     if (r!=ERROR_SUCCESS)
 472         return 0;
 473
 474     if(lpBinaryPathName)
 475     {
 476         r = RegSetValueExA(hKey, "ImagePath", 0, REG_SZ,
 477                            lpBinaryPathName,strlen(lpBinaryPathName)+1 );
 478         if (r!=ERROR_SUCCESS)
 479             return 0;
 480     }
 481
 482     if(lpLoadOrderGroup)
 483     {
 484         r = RegSetValueExA(hKey, "Group", 0, REG_SZ,
 485                            lpLoadOrderGroup, strlen(lpLoadOrderGroup)+1 );
 486         if (r!=ERROR_SUCCESS)
 487             return 0;
 488     }
 489
 490     r = RegSetValueExA(hKey, "ErrorControl", 0, REG_DWORD,
 491                        (LPVOID)&dwErrorControl, sizeof (DWORD) );
 492     if (r!=ERROR_SUCCESS)
 493         return 0;
 494
 495     if(lpDependencies)
 496     {
 497         DWORD len = 0;
 498
 499         /* determine the length of a double null terminated multi string */
 500         do {
 501             len += (strlen(&lpDependencies[len])+1);
 502         } while (lpDependencies[len++]);
 503
 504         /* FIXME: this should be unicode */
 505         r = RegSetValueExA(hKey, "Dependencies", 0, REG_MULTI_SZ,
 506                            lpDependencies, len );
 507         if (r!=ERROR_SUCCESS)
 508             return 0;
 509     }
 510
 511     if(lpPassword)
 512     {
 513         FIXME("Don't know how to add a Password for a service.\n");
 514     }
 515
 516     if(lpServiceStartName)
 517     {
 518         FIXME("Don't know how to add a ServiceStartName for a service.\n");
 519     }
 520
 521     return hKey;
 522 }
 523
 524
 525 /******************************************************************************
 526  * DeleteService [ADVAPI32.@]
 527  *
 528  * PARAMS
 529  *    hService [I] Handle to service
 530  *
 531  * RETURNS STD
 532  *
 533  */
 534 BOOL WINAPI
 535 DeleteService( SC_HANDLE hService )
 536 {
 537     FIXME("(%p): stub\n",hService);
 538     return TRUE;
 539 }
 540
 541
 542 /******************************************************************************
 543  * StartServiceA [ADVAPI32.@]
 544  *
 545  */
 546 BOOL WINAPI
 547 StartServiceA( SC_HANDLE hService, DWORD dwNumServiceArgs,
 548                  LPCSTR *lpServiceArgVectors )
 549 {
 550     LPWSTR *lpwstr=NULL;
 551     UNICODE_STRING usBuffer;
 552     int i;
 553
 554     TRACE("(%p,%ld,%p)\n",hService,dwNumServiceArgs,lpServiceArgVectors);
 555
 556     if(dwNumServiceArgs)
 557         lpwstr = (LPWSTR*) HeapAlloc( GetProcessHeap(), 0,
 558                                    dwNumServiceArgs*sizeof(LPWSTR) );
 559     else
 560         lpwstr = NULL;
 561
 562     for(i=0; i<dwNumServiceArgs; i++)
 563     {
 564         RtlCreateUnicodeStringFromAsciiz (&usBuffer,lpServiceArgVectors[i]);
 565         lpwstr[i]=usBuffer.Buffer;
 566     }
 567
 568     StartServiceW(hService, dwNumServiceArgs, (LPCWSTR *)lpwstr);
 569
 570     if(dwNumServiceArgs)
 571     {
 572         for(i=0; i<dwNumServiceArgs; i++)
 573             HeapFree(GetProcessHeap(), 0, lpwstr[i]);
 574         HeapFree(GetProcessHeap(), 0, lpwstr);
 575     }
 576
 577     return TRUE;
 578 }
 579
 580
 581 /******************************************************************************
 582  * StartServiceW [ADVAPI32.@]
 583  * Starts a service
 584  *
 585  * PARAMS
 586  *   hService            [I] Handle of service
 587  *   dwNumServiceArgs    [I] Number of arguments
 588  *   lpServiceArgVectors [I] Address of array of argument string pointers
 589  *
 590  * NOTES
 591  *
 592  * NT implements this function using an obscure RPC call...
 593  *
 594  * Might need to do a "setenv SystemRoot \\WINNT" in your .cshrc
 595  *   to get things like %SystemRoot%\\System32\\service.exe to load.
 596  *
 597  * Will only work for shared address space. How should the service
 598  *  args be transferred when address spaces are separated?
 599  *
 600  * Can only start one service at a time.
 601  *
 602  * Has no concept of privilege.
 603  *
 604  * RETURNS STD
 605  *
 606  */
 607 BOOL WINAPI
 608 StartServiceW( SC_HANDLE hService, DWORD dwNumServiceArgs,
 609                  LPCWSTR *lpServiceArgVectors )
 610 {
 611     static const WCHAR  _ServiceStartDataW[]  = {'A','D','V','A','P','I','_','S',
 612                                                 'e','r','v','i','c','e','S','t',
 613                                                 'a','r','t','D','a','t','a',0};
 614
 615     static const WCHAR  _WaitServiceStartW[]  = {'A','D','V','A','P','I','_','W',
 616                                                 'a','i','t','S','e','r','v','i',
 617                                                 'c','e','S','t','a','r','t',0};
 618     static const WCHAR  _ImagePathW[]  = {'I','m','a','g','e','P','a','t','h',0};
 619
 620     WCHAR path[MAX_PATH],str[MAX_PATH];
 621     DWORD type,size;
 622     long r;
 623     HANDLE data,wait;
 624     PROCESS_INFORMATION procinfo;
 625     STARTUPINFOW startupinfo;
 626     TRACE("(%p,%ld,%p)\n",hService,dwNumServiceArgs,
 627           lpServiceArgVectors);
 628
 629     size = sizeof(str);
 630     r = RegQueryValueExW(hService, _ImagePathW, NULL, &type, (LPVOID)str, &size);
 631     if (r!=ERROR_SUCCESS)
 632         return FALSE;
 633     ExpandEnvironmentStringsW(str,path,sizeof(path));
 634
 635     TRACE("Starting service %s\n", debugstr_w(path) );
 636
 637     data = CreateSemaphoreW(NULL,1,1,_ServiceStartDataW);
 638     if (!data)
 639     {
 640         data = OpenSemaphoreW(SEMAPHORE_ALL_ACCESS, FALSE, _ServiceStartDataW);
 641         if(data == 0)
 642         {
 643             ERR("Couldn't create data semaphore\n");
 644             return FALSE;
 645         }
 646     }
 647     wait = CreateSemaphoreW(NULL,0,1,_WaitServiceStartW);
 648     {
 649         wait = OpenSemaphoreW(SEMAPHORE_ALL_ACCESS, FALSE, _ServiceStartDataW);
 650         if(wait == 0)
 651         {
 652             ERR("Couldn't create wait semaphore\n");
 653             return FALSE;
 654         }
 655     }
 656
 657     /*
 658      * FIXME: lpServiceArgsVectors need to be stored and returned to
 659      *        the service when it calls StartServiceCtrlDispatcher
 660      *
 661      * Chuck these in a global (yuk) so we can pass them to
 662      * another process - address space separation will break this.
 663      */
 664
 665     r = WaitForSingleObject(data,INFINITE);
 666
 667     if( r == WAIT_FAILED)
 668         return FALSE;
 669
 670     FIXME("problematic because of address space separation.\n");
 671     start_dwNumServiceArgs    = dwNumServiceArgs;
 672     start_lpServiceArgVectors = (LPWSTR *)lpServiceArgVectors;
 673
 674     ZeroMemory(&startupinfo,sizeof(STARTUPINFOW));
 675     startupinfo.cb = sizeof(STARTUPINFOW);
 676
 677     r = CreateProcessW(path,
 678                    NULL,
 679                    NULL,  /* process security attribs */
 680                    NULL,  /* thread security attribs */
 681                    FALSE, /* inherit handles */
 682                    0,     /* creation flags */
 683                    NULL,  /* environment */
 684                    NULL,  /* current directory */
 685                    &startupinfo,  /* startup info */
 686                    &procinfo); /* process info */
 687
 688     if(r == FALSE)
 689     {
 690         ERR("Couldn't start process\n");
 691         /* ReleaseSemaphore(data, 1, NULL);
 692         return FALSE; */
 693     }
 694
 695     /* docs for StartServiceCtrlDispatcher say this should be 30 sec */
 696     r = WaitForSingleObject(wait,30000);
 697
 698     ReleaseSemaphore(data, 1, NULL);
 699
 700     if( r == WAIT_FAILED)
 701         return FALSE;
 702
 703     return TRUE;
 704 }
 705
 706 /******************************************************************************
 707  * QueryServiceStatus [ADVAPI32.@]
 708  *
 709  * PARAMS
 710  *   hService        []
 711  *   lpservicestatus []
 712  *
 713  */
 714 BOOL WINAPI
 715 QueryServiceStatus( SC_HANDLE hService, LPSERVICE_STATUS lpservicestatus )
 716 {
 717     LONG r;
 718     DWORD type, val, size;
 719
 720     FIXME("(%p,%p) partial\n",hService,lpservicestatus);
 721
 722     /* read the service type from the registry */
 723     size = sizeof(val);
 724     r = RegQueryValueExA(hService, "Type", NULL, &type, (LPBYTE)&val, &size);
 725     if(type!=REG_DWORD)
 726     {
 727         ERR("invalid Type\n");
 728         return FALSE;
 729     }
 730     lpservicestatus->dwServiceType = val;
 731     /* FIXME: how are these determined or read from the registry? */
 732     /* SERVICE: unavailable=0, stopped=1, starting=2, running=3? */;
 733     lpservicestatus->dwCurrentState            = 1;
 734     lpservicestatus->dwControlsAccepted        = 0;
 735     lpservicestatus->dwWin32ExitCode           = NO_ERROR;
 736     lpservicestatus->dwServiceSpecificExitCode = 0;
 737     lpservicestatus->dwCheckPoint              = 0;
 738     lpservicestatus->dwWaitHint                = 0;
 739
 740     return TRUE;
 741 }
 742
 743 /******************************************************************************
 744  * QueryServiceStatusEx [ADVAPI32.@]
 745  *
 746  * PARAMS
 747  *   hService       [handle to service]
 748  *   InfoLevel      [information level]
 749  *   lpBuffer       [buffer]
 750  *   cbBufSize      [size of buffer]
 751  *   pcbBytesNeeded [bytes needed]
 752 */
 753 BOOL WINAPI QueryServiceStatusEx(SC_HANDLE hService, SC_STATUS_TYPE InfoLevel,
 754                         LPBYTE lpBuffer, DWORD cbBufSize,
 755                         LPDWORD pcbBytesNeeded)
 756 {
 757     FIXME("stub\n");
 758     SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
 759     return FALSE;
 760 }