src/WINNT/afsd/afsd_service.c

   1 /*
   2  * Copyright 2000, International Business Machines Corporation and others.
   3  * All Rights Reserved.
   4  *
   5  * This software has been released under the terms of the IBM Public
   6  * License.  For details, see the LICENSE file in the top-level source
   7  * directory or online at http://www.openafs.org/dl/license10.html
   8  */
   9
  10 #include <afs/param.h>
  11 #include <afs/stds.h>
  12
  13 #include <windows.h>
  14 #include <string.h>
  15 #include <setjmp.h>
  16 #include "afsd.h"
  17 #include "afsd_init.h"
  18 #include <stdio.h>
  19 #include <stdlib.h>
  20 #include <winsock2.h>
  21
  22 #include <osi.h>
  23
  24 #ifdef DEBUG
  25 //#define NOTSERVICE
  26 #endif
  27 #ifdef _DEBUG
  28 #include <crtdbg.h>
  29 #endif
  30
  31 /*
  32 // The following is defined if you want to receive Power notifications,
  33 // including Hibernation, and also subsequent flushing of AFS volumes
  34 //
  35 #define REGISTER_POWER_NOTIFICATIONS
  36 //
  37 // Check
  38 */
  39 #include "afsd_flushvol.h"
  40
  41 extern void afsi_log(char *pattern, ...);
  42
  43 HANDLE hAFSDMainThread = NULL;
  44
  45 HANDLE WaitToTerminate;
  46
  47 int GlobalStatus;
  48
  49 #ifdef JUMP
  50 unsigned int MainThreadId;
  51 jmp_buf notifier_jmp;
  52 #endif /* JUMP */
  53
  54 extern int traceOnPanic;
  55 extern HANDLE afsi_file;
  56
  57 /*
  58  * Notifier function for use by osi_panic
  59  */
  60 static void afsd_notifier(char *msgp, char *filep, long line)
  61 {
  62         char tbuffer[512];
  63         char *ptbuf[1];
  64         HANDLE h;
  65
  66         if (filep)
  67                 sprintf(tbuffer, "Error at file %s, line %d: %s",
  68                         filep, line, msgp);
  69         else
  70                 sprintf(tbuffer, "Error at unknown location: %s", msgp);
  71
  72         h = RegisterEventSource(NULL, AFS_DAEMON_EVENT_NAME);
  73         ptbuf[0] = tbuffer;
  74         ReportEvent(h, EVENTLOG_ERROR_TYPE, 0, line, NULL, 1, 0, ptbuf, NULL);
  75         DeregisterEventSource(h);
  76
  77         GlobalStatus = line;
  78
  79         osi_LogEnable(afsd_logp);
  80
  81         afsd_ForceTrace(TRUE);
  82
  83     afsi_log("--- begin dump ---");
  84     cm_DumpSCache(afsi_file, "a");
  85 #ifdef keisa
  86     cm_dnlcDump(afsi_file, "a");
  87 #endif
  88     cm_DumpBufHashTable(afsi_file, "a");
  89     smb_DumpVCP(afsi_file, "a");
  90     afsi_log("--- end   dump ---");
  91
  92     DebugBreak();
  93
  94         SetEvent(WaitToTerminate);
  95
  96 #ifdef JUMP
  97         if (GetCurrentThreadId() == MainThreadId)
  98                 longjmp(notifier_jmp, 1);
  99         else
 100 #endif /* JUMP */
 101                 ExitThread(1);
 102 }
 103
 104 /*
 105  * For use miscellaneously in smb.c; need to do better
 106  */
 107 static int _stdcall DummyMessageBox(HWND h, LPCTSTR l1, LPCTSTR l2, UINT ui)
 108 {
 109         return 0;
 110 }
 111
 112 static SERVICE_STATUS           ServiceStatus;
 113 static SERVICE_STATUS_HANDLE    StatusHandle;
 114
 115 DWORD
 116 afsd_ServiceFlushVolume(DWORD dwlpEventData)
 117 {
 118     DWORD   dwRet = ERROR_NETWORK_BUSY; /* or NO_ERROR */
 119
 120     /*
 121     **  If UI bit is not set, user interaction is not possible
 122     **      BUT, since we are a NON-interactive service, and therefore
 123     **  have NO user I/O, it doesn't much matter.
 124     **  This benign code left here as example of how to find this out
 125     */
 126     BOOL bUI = (dwlpEventData & 1);
 127
 128     /* flush volume */
 129     if ( PowerNotificationThreadNotify() )
 130     {
 131         dwRet = NO_ERROR;
 132     }
 133
 134     else
 135     {
 136         /* flush was unsuccessful, or timeout - deny shutdown */
 137         dwRet = ERROR_NETWORK_BUSY;
 138     }
 139
 140     /*      to deny hibernate, simply return
 141     //      any value besides NO_ERROR.
 142     //      For example:
 143     //      dwRet = ERROR_NETWORK_BUSY;
 144     */
 145
 146     return dwRet;
 147 }
 148
 149
 150 /* service control handler used in nt4 only for backward compat. */
 151 VOID WINAPI
 152 afsd_ServiceControlHandler(DWORD ctrlCode)
 153 {
 154         HKEY parmKey;
 155         DWORD dummyLen, doTrace;
 156         long code;
 157
 158         switch (ctrlCode) {
 159                 case SERVICE_CONTROL_STOP:
 160                         /* Shutdown RPC */
 161                         RpcMgmtStopServerListening(NULL);
 162
 163                         /* Force trace if requested */
 164                         code = RegOpenKeyEx(HKEY_LOCAL_MACHINE,
 165                                             AFSConfigKeyName,
 166                                             0, KEY_QUERY_VALUE, &parmKey);
 167                         if (code != ERROR_SUCCESS)
 168                                 goto doneTrace;
 169
 170                         dummyLen = sizeof(doTrace);
 171                         code = RegQueryValueEx(parmKey, "TraceOnShutdown",
 172                                                 NULL, NULL,
 173                                                 (BYTE *) &doTrace, &dummyLen);
 174                         RegCloseKey (parmKey);
 175                         if (code != ERROR_SUCCESS)
 176                                 doTrace = 0;
 177                         if (doTrace)
 178                                 afsd_ForceTrace(FALSE);
 179
 180 doneTrace:
 181                         ServiceStatus.dwCurrentState = SERVICE_STOP_PENDING;
 182                         ServiceStatus.dwWin32ExitCode = NO_ERROR;
 183                         ServiceStatus.dwCheckPoint = 1;
 184                         ServiceStatus.dwWaitHint = 10000;
 185                         ServiceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP;
 186                         SetServiceStatus(StatusHandle, &ServiceStatus);
 187                         SetEvent(WaitToTerminate);
 188                         break;
 189                 case SERVICE_CONTROL_INTERROGATE:
 190                         ServiceStatus.dwCurrentState = SERVICE_RUNNING;
 191                         ServiceStatus.dwWin32ExitCode = NO_ERROR;
 192                         ServiceStatus.dwCheckPoint = 0;
 193                         ServiceStatus.dwWaitHint = 0;
 194                         ServiceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP;
 195                         SetServiceStatus(StatusHandle, &ServiceStatus);
 196                         break;
 197                 /* XXX handle system shutdown */
 198                 /* XXX handle pause & continue */
 199         }
 200 }
 201
 202
 203 /*
 204 **    Extended ServiceControlHandler that provides Event types
 205 **    for monitoring Power events, for example.
 206 */
 207 DWORD WINAPI
 208 afsd_ServiceControlHandlerEx(
 209               DWORD  ctrlCode,
 210               DWORD  dwEventType,
 211               LPVOID lpEventData,
 212               LPVOID lpContext
 213               )
 214 {
 215         HKEY parmKey;
 216         DWORD dummyLen, doTrace;
 217         long code;
 218     DWORD dwRet = ERROR_CALL_NOT_IMPLEMENTED;
 219
 220         switch (ctrlCode)
 221     {
 222     case SERVICE_CONTROL_STOP:
 223         /* Shutdown RPC */
 224         RpcMgmtStopServerListening(NULL);
 225
 226         /* Force trace if requested */
 227         code = RegOpenKeyEx(HKEY_LOCAL_MACHINE,
 228                             AFSConfigKeyName,
 229                             0, KEY_QUERY_VALUE, &parmKey);
 230         if (code != ERROR_SUCCESS)
 231             goto doneTrace;
 232
 233         dummyLen = sizeof(doTrace);
 234         code = RegQueryValueEx(parmKey, "TraceOnShutdown",
 235                                NULL, NULL,
 236                                (BYTE *) &doTrace, &dummyLen);
 237         RegCloseKey (parmKey);
 238         if (code != ERROR_SUCCESS)
 239             doTrace = 0;
 240         if (doTrace)
 241             afsd_ForceTrace(FALSE);
 242
 243       doneTrace:
 244         ServiceStatus.dwCurrentState = SERVICE_STOP_PENDING;
 245         ServiceStatus.dwWin32ExitCode = NO_ERROR;
 246         ServiceStatus.dwCheckPoint = 1;
 247         ServiceStatus.dwWaitHint = 10000;
 248         ServiceStatus.dwControlsAccepted = 0;
 249         SetServiceStatus(StatusHandle, &ServiceStatus);
 250         SetEvent(WaitToTerminate);
 251         dwRet = NO_ERROR;
 252         break;
 253
 254     case SERVICE_CONTROL_INTERROGATE:
 255         ServiceStatus.dwCurrentState = SERVICE_RUNNING;
 256         ServiceStatus.dwWin32ExitCode = NO_ERROR;
 257         ServiceStatus.dwCheckPoint = 0;
 258         ServiceStatus.dwWaitHint = 0;
 259         ServiceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_POWEREVENT;
 260         SetServiceStatus(StatusHandle, &ServiceStatus);
 261         dwRet = NO_ERROR;
 262         break;
 263
 264                 /* XXX handle system shutdown */
 265                 /* XXX handle pause & continue */
 266                 case SERVICE_CONTROL_POWEREVENT:
 267                 {
 268                         /*
 269             **  dwEventType of this notification == WPARAM of WM_POWERBROADCAST
 270                         **      Return NO_ERROR == return TRUE for that message, i.e. accept request
 271                         **      Return any error code to deny request,
 272                         **      i.e. as if returning BROADCAST_QUERY_DENY
 273                         */
 274                         switch((int) dwEventType)
 275             {
 276                         case PBT_APMQUERYSUSPEND:
 277                         case PBT_APMQUERYSTANDBY:
 278
 279 #ifdef  REGISTER_POWER_NOTIFICATIONS
 280                                 /* handle event */
 281                                 dwRet = afsd_ServiceFlushVolume((DWORD) lpEventData);
 282 #else
 283                                 dwRet = NO_ERROR;
 284 #endif
 285                                 break;
 286
 287             /* allow remaining case PBT_WhatEver */
 288                         case PBT_APMSUSPEND:
 289                         case PBT_APMSTANDBY:
 290                         case PBT_APMRESUMECRITICAL:
 291                         case PBT_APMRESUMESUSPEND:
 292                         case PBT_APMRESUMESTANDBY:
 293                         case PBT_APMBATTERYLOW:
 294                         case PBT_APMPOWERSTATUSCHANGE:
 295                         case PBT_APMOEMEVENT:
 296                         case PBT_APMRESUMEAUTOMATIC:
 297                         default:
 298                                 dwRet = NO_ERROR;
 299             }
 300         }
 301     }           /* end switch(ctrlCode) */
 302         return dwRet;
 303 }
 304
 305 /* There is similar code in client_config\drivemap.cpp GlobalMountDrive()
 306  *
 307  * Mount a drive into AFS if there global mapping
 308  */
 309 /* DEE Could check first if we are run as SYSTEM */
 310 static void MountGlobalDrives()
 311 {
 312     char szAfsPath[_MAX_PATH];
 313     char szDriveToMapTo[5];
 314     DWORD dwResult;
 315     char szKeyName[256];
 316     HKEY hKey;
 317     DWORD dwIndex = 0;
 318     DWORD dwDriveSize;
 319     DWORD dwSubMountSize;
 320     char szSubMount[256];
 321     DWORD dwType;
 322
 323     sprintf(szKeyName, "%s\\GlobalAutoMapper", AFSConfigKeyName);
 324
 325         dwResult = RegOpenKeyEx(HKEY_LOCAL_MACHINE, szKeyName, 0, KEY_QUERY_VALUE, &hKey);
 326         if (dwResult != ERROR_SUCCESS)
 327         return;
 328
 329     while (1) {
 330         dwDriveSize = sizeof(szDriveToMapTo);
 331         dwSubMountSize = sizeof(szSubMount);
 332         dwResult = RegEnumValue(hKey, dwIndex++, szDriveToMapTo, &dwDriveSize, 0, &dwType, szSubMount, &dwSubMountSize);
 333         if (dwResult != ERROR_MORE_DATA) {
 334             if (dwResult != ERROR_SUCCESS) {
 335                 if (dwResult != ERROR_NO_MORE_ITEMS)
 336                     afsi_log("Failed to read GlobalAutoMapper values: %d\n", dwResult);
 337                 break;
 338             }
 339         }
 340
 341                 {
 342                     NETRESOURCE nr;
 343                     memset (&nr, 0x00, sizeof(NETRESOURCE));
 344
 345                     sprintf(szAfsPath,"\\\\%s\\%s",cm_NetbiosName,szSubMount);
 346
 347                     nr.dwScope = RESOURCE_GLOBALNET;
 348                     nr.dwType=RESOURCETYPE_DISK;
 349                     nr.lpLocalName=szDriveToMapTo;
 350                     nr.lpRemoteName=szAfsPath;
 351                     nr.dwDisplayType = RESOURCEDISPLAYTYPE_SHARE;
 352                     nr.dwUsage = RESOURCEUSAGE_CONNECTABLE;
 353
 354                     dwResult = WNetAddConnection2(&nr,NULL,NULL,FALSE);
 355                 }
 356         afsi_log("GlobalAutoMap of %s to %s %s", szDriveToMapTo, szSubMount, dwResult ? "succeeded" : "failed");
 357     }
 358
 359     RegCloseKey(hKey);
 360 }
 361
 362 static void DismountGlobalDrives()
 363 {
 364     char szAfsPath[_MAX_PATH];
 365     char szDriveToMapTo[5];
 366     DWORD dwResult;
 367     char szKeyName[256];
 368     HKEY hKey;
 369     DWORD dwIndex = 0;
 370     DWORD dwDriveSize;
 371     DWORD dwSubMountSize;
 372     char szSubMount[256];
 373     DWORD dwType;
 374
 375     sprintf(szKeyName, "%s\\GlobalAutoMapper", AFSConfigKeyName);
 376
 377         dwResult = RegOpenKeyEx(HKEY_LOCAL_MACHINE, szKeyName, 0, KEY_QUERY_VALUE, &hKey);
 378         if (dwResult != ERROR_SUCCESS)
 379         return;
 380
 381     while (1) {
 382         dwDriveSize = sizeof(szDriveToMapTo);
 383         dwSubMountSize = sizeof(szSubMount);
 384         dwResult = RegEnumValue(hKey, dwIndex++, szDriveToMapTo, &dwDriveSize, 0, &dwType, szSubMount, &dwSubMountSize);
 385         if (dwResult != ERROR_MORE_DATA) {
 386             if (dwResult != ERROR_SUCCESS) {
 387                 if (dwResult != ERROR_NO_MORE_ITEMS)
 388                     afsi_log("Failed to read GlobalAutoMapper values: %d\n", dwResult);
 389                 break;
 390             }
 391         }
 392
 393         sprintf(szAfsPath,"\\\\%s\\%s",cm_NetbiosName,szSubMount);
 394
 395         dwResult = WNetCancelConnection(szAfsPath, TRUE);
 396
 397         afsi_log("Disconnect from GlobalAutoMap of %s to %s %s", szDriveToMapTo, szSubMount, dwResult ? "succeeded" : "failed");
 398     }
 399
 400     RegCloseKey(hKey);
 401 }
 402
 403 typedef BOOL ( APIENTRY * AfsdInitHook )(void);
 404 #define AFSD_INIT_HOOK "AfsdInitHook"
 405 #define AFSD_HOOK_DLL  "afsdhook.dll"
 406
 407 /*
 408 control serviceex exists only on 2000/xp. These functions will be loaded dynamically.
 409 */
 410
 411 typedef SERVICE_STATUS_HANDLE ( * RegisterServiceCtrlHandlerExFunc )(  LPCTSTR , LPHANDLER_FUNCTION_EX , LPVOID );
 412 typedef SERVICE_STATUS_HANDLE ( * RegisterServiceCtrlHandlerFunc   )(  LPCTSTR ,  LPHANDLER_FUNCTION );
 413
 414 RegisterServiceCtrlHandlerExFunc pRegisterServiceCtrlHandlerEx = NULL;
 415 RegisterServiceCtrlHandlerFunc   pRegisterServiceCtrlHandler   = NULL;
 416
 417 void afsd_Main(DWORD argc, LPTSTR *argv)
 418 {
 419         long code;
 420         char *reason;
 421 #ifdef JUMP
 422         int jmpret;
 423 #endif /* JUMP */
 424     HANDLE hInitHookDll;
 425     HANDLE hAdvApi32;
 426     AfsdInitHook initHook;
 427
 428 #ifdef _DEBUG
 429     _CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF /*| _CRTDBG_CHECK_ALWAYS_DF*/ |
 430                    _CRTDBG_CHECK_CRT_DF /* | _CRTDBG_DELAY_FREE_MEM_DF */ );
 431 #endif
 432
 433     osi_InitPanic(afsd_notifier);
 434         osi_InitTraceOption();
 435
 436         GlobalStatus = 0;
 437
 438         afsi_start();
 439
 440         WaitToTerminate = CreateEvent(NULL, TRUE, FALSE, TEXT("afsd_service_WaitToTerminate"));
 441     if ( GetLastError() == ERROR_ALREADY_EXISTS )
 442         afsi_log("Event Object Already Exists: %s", TEXT("afsd_service_WaitToTerminate"));
 443
 444 #ifndef NOTSERVICE
 445     hAdvApi32 = LoadLibrary("advapi32.dll");
 446     if (hAdvApi32 == NULL)
 447     {
 448         afsi_log("Fatal: cannot load advapi32.dll");
 449         return;
 450     }
 451
 452     pRegisterServiceCtrlHandlerEx = (RegisterServiceCtrlHandlerExFunc)GetProcAddress(hAdvApi32, "RegisterServiceCtrlHandlerExA");
 453     if (pRegisterServiceCtrlHandlerEx)
 454     {
 455         afsi_log("running on 2000+ - using RegisterServiceCtrlHandlerEx");
 456         StatusHandle = RegisterServiceCtrlHandlerEx(AFS_DAEMON_SERVICE_NAME, afsd_ServiceControlHandlerEx, NULL );
 457     }
 458     else
 459     {
 460         StatusHandle = RegisterServiceCtrlHandler(AFS_DAEMON_SERVICE_NAME, afsd_ServiceControlHandler);
 461     }
 462
 463         ServiceStatus.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
 464         ServiceStatus.dwServiceSpecificExitCode = 0;
 465         ServiceStatus.dwCurrentState = SERVICE_START_PENDING;
 466         ServiceStatus.dwWin32ExitCode = NO_ERROR;
 467         ServiceStatus.dwCheckPoint = 1;
 468         ServiceStatus.dwWaitHint = 30000;
 469     /* accept Power Events */
 470         ServiceStatus.dwControlsAccepted = SERVICE_ACCEPT_POWEREVENT;
 471         SetServiceStatus(StatusHandle, &ServiceStatus);
 472 #endif
 473
 474     {
 475     HANDLE h; char *ptbuf[1];
 476     h = RegisterEventSource(NULL, AFS_DAEMON_EVENT_NAME);
 477     ptbuf[0] = "AFS start pending";
 478     ReportEvent(h, EVENTLOG_INFORMATION_TYPE, 0, 0, NULL, 1, 0, ptbuf, NULL);
 479     DeregisterEventSource(h);
 480     }
 481
 482 #ifdef REGISTER_POWER_NOTIFICATIONS
 483     /* create thread used to flush cache */
 484     PowerNotificationThreadCreate();
 485 #endif
 486
 487     /* allow an exit to be called prior to any initialization */
 488     hInitHookDll = LoadLibrary(AFSD_HOOK_DLL);
 489     if (hInitHookDll)
 490     {
 491         BOOL hookRc = FALSE;
 492         initHook = ( AfsdInitHook ) GetProcAddress(hInitHookDll, AFSD_INIT_HOOK);
 493         if (initHook)
 494         {
 495             hookRc = initHook();
 496         }
 497         FreeLibrary(hInitHookDll);
 498         hInitHookDll = NULL;
 499
 500         if (hookRc == FALSE)
 501         {
 502             ServiceStatus.dwCurrentState = SERVICE_STOPPED;
 503             ServiceStatus.dwWin32ExitCode = NO_ERROR;
 504             ServiceStatus.dwCheckPoint = 0;
 505             ServiceStatus.dwWaitHint = 0;
 506             ServiceStatus.dwControlsAccepted = 0;
 507             SetServiceStatus(StatusHandle, &ServiceStatus);
 508
 509             /* exit if initialization failed */
 510             return;
 511         }
 512         else
 513         {
 514             /* allow another 15 seconds to start */
 515             ServiceStatus.dwServiceType = SERVICE_WIN32_OWN_PROCESS;
 516             ServiceStatus.dwServiceSpecificExitCode = 0;
 517             ServiceStatus.dwCurrentState = SERVICE_START_PENDING;
 518             ServiceStatus.dwWin32ExitCode = NO_ERROR;
 519             ServiceStatus.dwCheckPoint = 2;
 520             ServiceStatus.dwWaitHint = 20000;
 521             /* accept Power Events */
 522             ServiceStatus.dwControlsAccepted = SERVICE_ACCEPT_POWEREVENT;
 523             SetServiceStatus(StatusHandle, &ServiceStatus);
 524         }
 525     }
 526
 527 #ifdef JUMP
 528     MainThreadId = GetCurrentThreadId();
 529         jmpret = setjmp(notifier_jmp);
 530
 531         if (jmpret == 0)
 532 #endif /* JUMP */
 533     {
 534                 code = afsd_InitCM(&reason);
 535                 if (code != 0) {
 536             afsi_log("afsd_InitCM failed: %s (code = %d)", reason, code);
 537                         osi_panic(reason, __FILE__, __LINE__);
 538         }
 539
 540 #ifndef NOTSERVICE
 541         ServiceStatus.dwCheckPoint++;
 542         ServiceStatus.dwWaitHint -= 5000;
 543         SetServiceStatus(StatusHandle, &ServiceStatus);
 544 #endif
 545                 code = afsd_InitDaemons(&reason);
 546                 if (code != 0) {
 547             afsi_log("afsd_InitDaemons failed: %s (code = %d)", reason, code);
 548                         osi_panic(reason, __FILE__, __LINE__);
 549         }
 550
 551 #ifndef NOTSERVICE
 552         ServiceStatus.dwCheckPoint++;
 553         ServiceStatus.dwWaitHint -= 5000;
 554         SetServiceStatus(StatusHandle, &ServiceStatus);
 555 #endif
 556                 code = afsd_InitSMB(&reason, MessageBox);
 557                 if (code != 0) {
 558             afsi_log("afsd_InitSMB failed: %s (code = %d)", reason, code);
 559                         osi_panic(reason, __FILE__, __LINE__);
 560         }
 561
 562         MountGlobalDrives();
 563
 564 #ifndef NOTSERVICE
 565                 ServiceStatus.dwCurrentState = SERVICE_RUNNING;
 566                 ServiceStatus.dwWin32ExitCode = NO_ERROR;
 567                 ServiceStatus.dwCheckPoint = 0;
 568                 ServiceStatus.dwWaitHint = 0;
 569
 570         /* accept Power events */
 571                 ServiceStatus.dwControlsAccepted = SERVICE_ACCEPT_STOP | SERVICE_ACCEPT_POWEREVENT;
 572                 SetServiceStatus(StatusHandle, &ServiceStatus);
 573 #endif
 574         {
 575             HANDLE h; char *ptbuf[1];
 576                 h = RegisterEventSource(NULL, AFS_DAEMON_EVENT_NAME);
 577                 ptbuf[0] = "AFS running";
 578                 ReportEvent(h, EVENTLOG_INFORMATION_TYPE, 0, 0, NULL, 1, 0, ptbuf, NULL);
 579                 DeregisterEventSource(h);
 580         }
 581         }
 582
 583         WaitForSingleObject(WaitToTerminate, INFINITE);
 584
 585     {
 586     HANDLE h; char *ptbuf[1];
 587         h = RegisterEventSource(NULL, AFS_DAEMON_EVENT_NAME);
 588         ptbuf[0] = "AFS quitting";
 589         ReportEvent(h, GlobalStatus ? EVENTLOG_ERROR_TYPE : EVENTLOG_INFORMATION_TYPE,
 590                 0, 0, NULL, 1, 0, ptbuf, NULL);
 591     DeregisterEventSource(h);
 592     }
 593
 594     DismountGlobalDrives();
 595     smb_Shutdown();
 596     rx_Finalize();
 597
 598 #ifdef  REGISTER_POWER_NOTIFICATIONS
 599         /* terminate thread used to flush cache */
 600         PowerNotificationThreadExit();
 601 #endif
 602
 603     /* Remove the ExceptionFilter */
 604     SetUnhandledExceptionFilter(NULL);
 605
 606     ServiceStatus.dwCurrentState = SERVICE_STOPPED;
 607         ServiceStatus.dwWin32ExitCode = GlobalStatus ? ERROR_EXCEPTION_IN_SERVICE : NO_ERROR;
 608         ServiceStatus.dwCheckPoint = 0;
 609         ServiceStatus.dwWaitHint = 0;
 610         ServiceStatus.dwControlsAccepted = 0;
 611         SetServiceStatus(StatusHandle, &ServiceStatus);
 612 }
 613
 614 DWORD __stdcall afsdMain_thread(void* notUsed)
 615 {
 616     char * argv[2] = {AFS_DAEMON_SERVICE_NAME, NULL};
 617     afsd_Main(1, (LPTSTR*)argv);
 618     return(0);
 619 }
 620
 621 int
 622 main(void)
 623 {
 624         static SERVICE_TABLE_ENTRY dispatchTable[] = {
 625                 {AFS_DAEMON_SERVICE_NAME, (LPSERVICE_MAIN_FUNCTION) afsd_Main},
 626                 {NULL, NULL}
 627         };
 628
 629         if (!StartServiceCtrlDispatcher(dispatchTable))
 630     {
 631         LONG status = GetLastError();
 632             if (status == ERROR_FAILED_SERVICE_CONTROLLER_CONNECT)
 633         {
 634             DWORD tid;
 635             hAFSDMainThread = CreateThread(NULL, 0, afsdMain_thread, 0, 0, &tid);
 636
 637             printf("Hit <Enter> to terminate OpenAFS Client Service\n");
 638             getchar();
 639             SetEvent(WaitToTerminate);
 640         }
 641     }
 642
 643     if ( hAFSDMainThread ) {
 644         WaitForSingleObject( hAFSDMainThread, INFINITE );
 645         CloseHandle( hAFSDMainThread );
 646     }
 647     return(0);
 648 }