2 * Copyright (c) 1995-1999, Index Data
3 * See the file LICENSE for details.
4 * Sebastian Hammer, Adam Dickmeiss
6 * NT server based on threads by
7 * Chas Woodfield, Fretwell Downing Datasystems.
10 * Revision 1.62 2000-03-17 12:47:02 adam
11 * Minor changes to admin client.
13 * Revision 1.61 2000/03/15 12:59:49 adam
14 * Added handle member to statserv_control.
16 * Revision 1.60 2000/03/14 09:06:11 adam
17 * Added POSIX threads support for frontend server.
19 * Revision 1.59 1999/11/30 13:47:12 adam
20 * Improved installation. Moved header files to include/yaz.
22 * Revision 1.58 1999/08/27 09:40:32 adam
23 * Renamed logf function to yaz_log. Removed VC++ project files.
25 * Revision 1.57 1999/07/06 12:17:15 adam
26 * Added option -1 that runs server once (for profiling purposes).
28 * Revision 1.56 1999/06/10 11:45:30 adam
29 * Added bend_start, bend_stop handlers and removed pre_init.
30 * Handlers bend_start/bend_stop are called when service/daemon is
33 * Revision 1.55 1999/06/10 09:18:54 adam
34 * Modified so that pre_init is called when service/server is started.
36 * Revision 1.54 1999/04/16 14:45:55 adam
37 * Added interface for tcpd wrapper for access control.
39 * Revision 1.53 1999/02/02 13:57:39 adam
40 * Uses preprocessor define WIN32 instead of WINDOWS to build code
41 * for Microsoft WIN32.
43 * Revision 1.52 1998/08/21 14:13:34 adam
44 * Added GNU Configure script to build Makefiles.
46 * Revision 1.51 1998/07/07 15:51:03 adam
47 * Changed server so that it stops if bind fails - "address already in
48 * use" typically causes this.
50 * Revision 1.50 1998/06/22 11:32:39 adam
51 * Added 'conditional cs_listen' feature.
53 * Revision 1.49 1998/02/27 14:04:55 adam
54 * Fixed bug in statserv_remove.
56 * Revision 1.48 1998/02/11 11:53:36 adam
57 * Changed code so that it compiles as C++.
59 * Revision 1.47 1998/02/10 10:28:57 adam
60 * Added app_name, service_dependencies, service_display_name and
61 * options_func. options_func allows us to specify a different function
62 * to interogate the command line arguments. The other members allow us
63 * to pass the full service details accross to the service manager (CW).
66 * Revision 1.46 1998/01/30 15:24:57 adam
67 * Fixed bug in inetd code. The server listened on tcp:@:9999 even
68 * though it was started in inetd mode.
70 * Revision 1.45 1998/01/29 13:30:23 adam
71 * Better event handle system for NT/Unix.
73 * Revision 1.44 1997/11/07 13:31:52 adam
74 * Added NT Service name part of statserv_options_block. Moved NT
75 * service utility to server library.
77 * Revision 1.43 1997/10/31 12:20:09 adam
78 * Improved memory debugging for xmalloc/nmem.c. References to NMEM
79 * instead of ODR in n ESPEC-1 handling in source d1_espec.c.
80 * Bug fix: missing fclose in data1_read_espec1.
82 * Revision 1.42 1997/10/27 14:03:02 adam
83 * Added new member to statserver_options_block, pre_init, which
84 * specifies a callback to be invoked after command line parsing and
85 * before the server listens for the first time.
87 * Revision 1.41 1997/09/29 07:19:32 adam
88 * Server library uses nmem_init/nmem_exit. The log prefix no longer
89 * includes leading path on NT.
91 * Revision 1.40 1997/09/17 12:10:41 adam
94 * Revision 1.39 1997/09/09 10:10:19 adam
95 * Another MSV5.0 port. Changed projects to include proper
96 * library/include paths.
97 * Server starts server in test-mode when no options are given.
99 * Revision 1.38 1997/09/04 14:19:14 adam
102 * Revision 1.37 1997/09/01 08:53:01 adam
103 * New windows NT/95 port using MSV5.0. The test server 'ztest' was
104 * moved a separate directory. MSV5.0 project server.dsp created.
105 * As an option, the server can now operate as an NT service.
107 * Revision 1.36 1996/07/06 19:58:36 quinn
108 * System headerfiles gathered in yconfig
110 * Revision 1.35 1996/05/29 10:03:28 quinn
113 * Revision 1.34 1996/02/21 13:12:07 quinn
114 * *** empty log message ***
116 * Revision 1.33 1996/02/10 12:23:49 quinn
117 * Enable inetd operations fro TCP/IP stack
119 * Revision 1.32 1996/01/19 15:41:52 quinn
120 * *** empty log message ***
122 * Revision 1.31 1995/11/17 11:09:39 adam
123 * Added new option '-c' to specify configuration name in control block.
125 * Revision 1.30 1995/11/01 13:54:59 quinn
128 * Revision 1.29 1995/10/30 12:41:29 quinn
129 * Added hostname lookup for server.
131 * Revision 1.28 1995/09/29 17:12:30 quinn
134 * Revision 1.27 1995/09/27 15:03:02 quinn
135 * Modified function heads & prototypes.
137 * Revision 1.26 1995/08/29 14:44:51 quinn
140 * Revision 1.25 1995/08/29 11:18:02 quinn
141 * Added code to receive close
143 * Revision 1.24 1995/06/16 10:31:39 quinn
144 * Added session timeout.
146 * Revision 1.23 1995/06/15 12:30:48 quinn
149 * Revision 1.22 1995/06/15 07:45:17 quinn
152 * Revision 1.21 1995/06/06 08:15:40 quinn
155 * Revision 1.20 1995/05/29 08:12:09 quinn
158 * Revision 1.19 1995/05/16 09:37:27 quinn
161 * Revision 1.18 1995/05/16 08:51:09 quinn
162 * License, documentation, and memory fixes
164 * Revision 1.17 1995/05/15 11:56:42 quinn
165 * Asynchronous facilities. Restructuring of seshigh code.
167 * Revision 1.16 1995/04/10 10:23:40 quinn
168 * Some work to add scan and other things.
170 * Revision 1.15 1995/03/31 10:16:51 quinn
173 * Revision 1.14 1995/03/31 09:18:58 quinn
176 * Revision 1.13 1995/03/30 16:08:39 quinn
179 * Revision 1.12 1995/03/30 13:29:02 quinn
182 * Revision 1.11 1995/03/30 12:18:17 quinn
185 * Revision 1.10 1995/03/29 15:40:16 quinn
186 * Ongoing work. Statserv is now dynamic by default
188 * Revision 1.9 1995/03/27 08:34:30 quinn
189 * Added dynamic server functionality.
190 * Released bindings to session.c (is now redundant)
192 * Revision 1.8 1995/03/20 09:46:26 quinn
195 * Revision 1.7 1995/03/16 13:29:04 quinn
196 * Partitioned server.
198 * Revision 1.6 1995/03/15 15:18:52 quinn
199 * Little changes to better support nonblocking I/O
202 * Revision 1.5 1995/03/15 08:37:45 quinn
203 * Now we're pretty much set for nonblocking I/O.
205 * Revision 1.4 1995/03/14 16:59:48 quinn
208 * Revision 1.3 1995/03/14 11:30:15 quinn
211 * Revision 1.2 1995/03/14 10:28:03 quinn
212 * More work on demo server.
214 * Revision 1.1 1995/03/10 18:22:45 quinn
215 * The rudiments of an asynchronous server.
237 #include <yaz/comstack.h>
238 #include <yaz/tcpip.h>
239 #include <yaz/options.h>
241 #include <yaz/xmosi.h>
246 #include <yaz/statserv.h>
248 static IOCHAN pListener = NULL;
250 static char *me = "statserver";
254 int check_options(int argc, char **argv);
255 statserv_options_block control_block = {
256 1, /* dynamic mode */
257 0, /* threaded mode */
258 0, /* one shot (single session) */
259 LOG_DEFAULT_LEVEL, /* log level */
261 "", /* diagnostic output to stderr */
262 "tcp:@:9999", /* default listener port */
263 PROTO_Z3950, /* default application protocol */
264 60, /* idle timeout (minutes) */
265 1024*1024, /* maximum PDU size (approx.) to allow */
266 "default-config", /* configuration name to pass to backend */
267 "", /* set user id */
268 0, /* bend_start handler */
269 0, /* bend_stop handler */
270 check_options, /* Default routine, for checking the run-time arguments */
273 0, /* default value for inet deamon */
274 0, /* handle (for service, etc) */
277 ,"Z39.50 Server", /* NT Service Name */
278 "Server", /* NT application Name */
279 "", /* NT Service Dependencies */
280 "Z39.50 Server" /* NT Service Display Name */
285 * handle incoming connect requests.
286 * The dynamic mode is a bit tricky mostly because we want to avoid
287 * doing all of the listening and accepting in the parent - it's
292 typedef struct _ThreadList ThreadList;
301 static ThreadList *pFirstThread;
302 static CRITICAL_SECTION Thread_CritSect;
303 static BOOL bInitialized = FALSE;
305 static void ThreadList_Initialize()
307 /* Initialize the critical Sections */
308 InitializeCriticalSection(&Thread_CritSect);
310 /* Set the first thraed */
313 /* we have been initialized */
317 static void statserv_add(HANDLE hThread, IOCHAN pIOChannel)
319 /* Only one thread can go through this section at a time */
320 EnterCriticalSection(&Thread_CritSect);
323 /* Lets create our new object */
324 ThreadList *pNewThread = (ThreadList *)malloc(sizeof(ThreadList));
325 pNewThread->hThread = hThread;
326 pNewThread->pIOChannel = pIOChannel;
327 pNewThread->pNext = pFirstThread;
328 pFirstThread = pNewThread;
330 /* Lets let somebody else create a new object now */
331 LeaveCriticalSection(&Thread_CritSect);
335 void statserv_remove(IOCHAN pIOChannel)
337 /* Only one thread can go through this section at a time */
338 EnterCriticalSection(&Thread_CritSect);
341 ThreadList *pCurrentThread = pFirstThread;
342 ThreadList *pNextThread;
343 ThreadList *pPrevThread =NULL;
345 /* Step through alll the threads */
346 for (; pCurrentThread != NULL; pCurrentThread = pNextThread)
348 /* We only need to compare on the IO Channel */
349 if (pCurrentThread->pIOChannel == pIOChannel)
351 /* We have found the thread we want to delete */
352 /* First of all reset the next pointers */
353 if (pPrevThread == NULL)
354 pFirstThread = pCurrentThread->pNext;
356 pPrevThread->pNext = pCurrentThread->pNext;
358 /* All we need todo now is delete the memory */
359 free(pCurrentThread);
361 /* No need to look at any more threads */
366 /* We need to look at another thread */
367 pNextThread = pCurrentThread->pNext;
368 pPrevThread = pCurrentThread;
372 /* Lets let somebody else remove an object now */
373 LeaveCriticalSection(&Thread_CritSect);
377 void statserv_closedown()
379 /* Shouldn't do anything if we are not initialized */
383 HANDLE *pThreadHandles = NULL;
385 /* We need to stop threads adding and removing while we */
386 /* start the closedown process */
387 EnterCriticalSection(&Thread_CritSect);
390 /* We have exclusive access to the thread stuff now */
391 /* Y didn't i use a semaphore - Oh well never mind */
392 ThreadList *pCurrentThread = pFirstThread;
394 /* Before we do anything else, we need to shutdown the listener */
395 if (pListener != NULL)
396 iochan_destroy(pListener);
398 for (; pCurrentThread != NULL; pCurrentThread = pCurrentThread->pNext)
400 /* Just destroy the IOCHAN, that should do the trick */
401 iochan_destroy(pCurrentThread->pIOChannel);
403 /* Keep a running count of our handles */
409 HANDLE *pCurrentHandle ;
411 /* Allocate the thread handle array */
412 pThreadHandles = (HANDLE *)malloc(sizeof(HANDLE) * iHandles);
413 pCurrentHandle = pThreadHandles;
415 for (pCurrentThread = pFirstThread;
416 pCurrentThread != NULL;
417 pCurrentThread = pCurrentThread->pNext, pCurrentHandle++)
419 /* Just the handle */
420 *pCurrentHandle = pCurrentThread->hThread;
424 /* We can now leave the critical section */
425 LeaveCriticalSection(&Thread_CritSect);
428 /* Now we can really do something */
431 /* This will now wait, until all the threads close */
432 WaitForMultipleObjects(iHandles, pThreadHandles, TRUE, INFINITE);
434 /* Free the memory we allocated for the handle array */
435 free(pThreadHandles);
438 if (control_block.bend_stop)
439 (*control_block.bend_stop)(&control_block);
440 /* No longer require the critical section, since all threads are dead */
441 DeleteCriticalSection(&Thread_CritSect);
445 int __stdcall event_loop_thread (IOCHAN iochan)
447 return event_loop (&iochan);
450 static void listener(IOCHAN h, int event)
452 COMSTACK line = (COMSTACK) iochan_getdata(h);
457 if (event == EVENT_INPUT)
459 if ((res = cs_listen(line, 0, 0)) < 0)
461 yaz_log(LOG_FATAL, "cs_listen failed");
466 yaz_log(LOG_DEBUG, "listen ok");
467 iochan_setevent(h, EVENT_OUTPUT);
468 iochan_setflags(h, EVENT_OUTPUT | EVENT_EXCEPT); /* set up for acpt */
470 else if (event == EVENT_OUTPUT)
477 if (!(new_line = cs_accept(line)))
479 yaz_log(LOG_FATAL, "Accept failed.");
480 iochan_setflags(h, EVENT_INPUT | EVENT_EXCEPT); /* reset listener */
483 yaz_log(LOG_DEBUG, "Accept ok");
485 if (!(new_chan = iochan_create(cs_fileno(new_line), ir_session,
488 yaz_log(LOG_FATAL, "Failed to create iochan");
493 yaz_log(LOG_DEBUG, "Creating association");
494 if (!(newas = create_association(new_chan, new_line)))
496 yaz_log(LOG_FATAL, "Failed to create new assoc.");
500 yaz_log(LOG_DEBUG, "Setting timeout %d", control_block.idle_timeout);
501 iochan_setdata(new_chan, newas);
502 iochan_settimeout(new_chan, control_block.idle_timeout * 60);
504 yaz_log(LOG_DEBUG, "Determining client address");
505 a = cs_addrstr(new_line);
506 yaz_log(LOG_LOG, "Accepted connection from %s", a ? a : "[Unknown]");
508 /* Now what we need todo is create a new thread with this iochan as
510 /* if (CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)event_loop_thread,
511 new_chan, 0, &ThreadId) == NULL) */
512 /* Somehow, somewhere we need to store this thread id, otherwise we
513 won't be able to close cleanly */
514 NewHandle = (HANDLE)_beginthreadex(NULL, 0, event_loop_thread,
515 new_chan, 0, &ThreadId);
516 if (NewHandle == (HANDLE)-1)
519 yaz_log(LOG_FATAL|LOG_ERRNO, "Failed to create new thread.");
523 /* We successfully created the thread, so add it to the list */
524 statserv_add(NewHandle, new_chan);
526 yaz_log(LOG_DEBUG, "Created new thread, iochan %p", new_chan);
527 iochan_setflags(h, EVENT_INPUT | EVENT_EXCEPT); /* reset listener */
531 yaz_log(LOG_FATAL, "Bad event on listener.");
539 /* To save having an #ifdef in event_loop we need to define this empty function */
540 void statserv_remove(IOCHAN pIOChannel)
544 void statserv_closedown()
548 if (control_block.bend_stop)
549 (*control_block.bend_stop)(&control_block);
551 for (p = pListener; p; p = p->next)
555 void sigterm(int sig)
557 statserv_closedown();
561 static void *new_session (void *vp);
563 static void listener(IOCHAN h, int event)
565 COMSTACK line = (COMSTACK) iochan_getdata(h);
567 static int child = 0;
570 if (event == EVENT_INPUT)
572 if (control_block.dynamic && !child)
578 yaz_log(LOG_FATAL|LOG_ERRNO, "pipe");
582 if ((res = fork()) < 0)
584 yaz_log(LOG_FATAL|LOG_ERRNO, "fork");
588 else if (res == 0) /* child */
595 for (pp = pListener; pp; pp = iochan_getnext(pp))
599 COMSTACK l = (COMSTACK)iochan_getdata(pp);
604 sprintf(nbuf, "%s(%d)", me, getpid());
605 log_init(control_block.loglevel, nbuf, 0);
610 /* wait for child to take the call */
616 if ((res = read(hand[0], dummy, 1)) < 0 && errno != EINTR)
618 yaz_log(LOG_FATAL|LOG_ERRNO, "handshake read");
624 yaz_log(LOG_DEBUG, "P: Child has taken the call");
629 if ((res = cs_listen_check(line, 0, 0, control_block.check_ip,
630 control_block.daemon_name)) < 0)
632 yaz_log(LOG_WARN, "cs_listen failed");
637 yaz_log(LOG_DEBUG, "listen ok");
638 iochan_setevent(h, EVENT_OUTPUT);
639 iochan_setflags(h, EVENT_OUTPUT | EVENT_EXCEPT); /* set up for acpt */
641 /* in dynamic mode, only the child ever comes down here */
642 else if (event == EVENT_OUTPUT)
646 if (!(new_line = cs_accept(line)))
648 yaz_log(LOG_FATAL, "Accept failed.");
649 iochan_setflags(h, EVENT_INPUT | EVENT_EXCEPT); /* reset listener */
652 yaz_log(LOG_DEBUG, "accept ok");
653 if (control_block.dynamic)
656 /* close our half of the listener socket */
657 for (pp = pListener; pp; pp = iochan_getnext(pp))
659 COMSTACK l = (COMSTACK)iochan_getdata(pp);
664 yaz_log(LOG_DEBUG, "Releasing parent");
668 iochan_setflags(h, EVENT_INPUT | EVENT_EXCEPT); /* reset listener */
671 if (control_block.threads)
673 pthread_t child_thread;
674 pthread_create (&child_thread, 0, new_session, new_line);
675 pthread_detach (child_thread);
678 new_session(new_line);
680 new_session(new_line);
685 yaz_log(LOG_FATAL, "Bad event on listener.");
691 static void *new_session (void *vp)
696 COMSTACK new_line = (COMSTACK) vp;
697 if (!(new_chan = iochan_create(cs_fileno(new_line), ir_session,
700 yaz_log(LOG_FATAL, "Failed to create iochan");
703 if (!(newas = create_association(new_chan, new_line)))
705 yaz_log(LOG_FATAL, "Failed to create new assoc.");
708 iochan_setdata(new_chan, newas);
709 iochan_settimeout(new_chan, control_block.idle_timeout * 60);
710 a = cs_addrstr(new_line);
711 yaz_log(LOG_LOG, "Accepted connection from %s", a ? a : "[Unknown]");
712 if (control_block.threads)
714 event_loop(&new_chan);
718 new_chan->next = pListener;
719 pListener = new_chan;
726 static void inetd_connection(int what)
733 if ((line = cs_createbysocket(0, tcpip_type, 0, what)))
735 if ((chan = iochan_create(cs_fileno(line), ir_session, EVENT_INPUT)))
737 if ((assoc = create_association(chan, line)))
739 iochan_setdata(chan, assoc);
740 iochan_settimeout(chan, control_block.idle_timeout * 60);
741 addr = cs_addrstr(line);
742 yaz_log(LOG_LOG, "Inetd association from %s", addr ? addr : "[UNKNOWN]");
746 yaz_log(LOG_FATAL, "Failed to create association structure");
748 chan->next = pListener;
753 yaz_log(LOG_FATAL, "Failed to create iochan");
758 yaz_log(LOG_ERRNO|LOG_FATAL, "Failed to create comstack on socket 0");
763 * Set up a listening endpoint, and give it to the event-handler.
765 static void add_listener(char *where, int what)
769 char mode[100], addr[100];
773 if (!where || sscanf(where, "%[^:]:%s", mode, addr) != 2)
775 yaz_log (LOG_WARN, "%s: Address format: ('tcp'|'osi')':'<address>", me);
778 if (!strcmp(mode, "tcp"))
780 else if (!strcmp(mode, "osi"))
785 yaz_log (LOG_WARN, "OSI Transport not allowed by configuration.");
791 yaz_log (LOG_WARN, "You must specify either 'osi:' or 'tcp:'");
794 yaz_log(LOG_LOG, "Adding %s %s listener on %s",
795 control_block.dynamic ? "dynamic" :
796 (control_block.threads ? "threaded" : "static"),
797 what == PROTO_SR ? "SR" : "Z3950", where);
798 if (!(l = cs_create(type, 0, what)))
800 yaz_log(LOG_FATAL|LOG_ERRNO, "Failed to create listener");
803 ap = cs_straddr (l, addr);
806 fprintf(stderr, "Address resolution failed.\n");
810 if (cs_bind(l, ap, CS_SERVER) < 0)
812 yaz_log(LOG_FATAL|LOG_ERRNO, "Failed to bind to %s", where);
816 if (!(lst = iochan_create(cs_fileno(l), listener, EVENT_INPUT |
819 yaz_log(LOG_FATAL|LOG_ERRNO, "Failed to create IOCHAN-type");
823 iochan_setdata(lst, l);
825 /* Ensure our listener chain is setup properly */
826 lst->next = pListener;
831 /* For windows we don't need to catch the signals */
832 static void catchchld(int num)
834 while (waitpid(-1, 0, WNOHANG) > 0)
836 signal(SIGCHLD, catchchld);
840 statserv_options_block *statserv_getcontrol(void)
842 static statserv_options_block cb;
844 memcpy(&cb, &control_block, sizeof(cb));
848 void statserv_setcontrol(statserv_options_block *block)
850 memcpy(&control_block, block, sizeof(*block));
853 int statserv_start(int argc, char **argv)
859 /* We need to initialize the thread list */
860 ThreadList_Initialize();
864 if ((me = strrchr (argv[0], '\\')))
868 logf (LOG_LOG, "Starting server %s", me);
871 logf (LOG_LOG, "Starting server %s pid=%d", me, getpid());
873 if (control_block.options_func(argc, argv))
876 if (control_block.bend_start)
877 (*control_block.bend_start)(&control_block);
879 if (control_block.inetd)
880 inetd_connection(control_block.default_proto);
883 if (control_block.dynamic)
884 signal(SIGCHLD, catchchld);
886 signal (SIGTERM, sigterm);
887 if (*control_block.setuid)
891 if (!(pw = getpwnam(control_block.setuid)))
893 yaz_log(LOG_FATAL, "%s: Unknown user", control_block.setuid);
896 if (setuid(pw->pw_uid) < 0)
898 yaz_log(LOG_FATAL|LOG_ERRNO, "setuid");
904 if ((pListener == NULL) && *control_block.default_listen)
905 add_listener(control_block.default_listen,
906 control_block.default_proto);
908 if (pListener == NULL)
912 yaz_log(LOG_LOG, "Entering event loop.");
913 ret = event_loop(&pListener);
919 int check_options(int argc, char **argv)
924 while ((ret = options("1a:iszSTl:v:u:c:w:t:k:d:", argv, argc, &arg)) != -2)
929 add_listener(arg, control_block.default_proto);
932 control_block.one_shot = 1;
933 control_block.dynamic = 0;
936 control_block.default_proto = PROTO_Z3950;
939 control_block.default_proto = PROTO_SR;
942 control_block.dynamic = 0;
946 control_block.dynamic = 0;
947 control_block.threads = 1;
949 fprintf(stderr, "%s: Threaded mode not available.\n", me);
954 strcpy(control_block.logfile, arg ? arg : "");
955 log_init(control_block.loglevel, me, control_block.logfile);
958 control_block.loglevel = log_mask_str(arg);
959 log_init(control_block.loglevel, me, control_block.logfile);
962 strcpy(control_block.apdufile, arg ? arg : "");
965 strcpy(control_block.setuid, arg ? arg : "");
968 strcpy(control_block.configname, arg ? arg : "");
971 strcpy(control_block.daemon_name, arg ? arg : "");
974 if (!arg || !(r = atoi(arg)))
976 fprintf(stderr, "%s: Specify positive timeout for -t.\n", me);
979 control_block.idle_timeout = r;
982 if (!arg || !(r = atoi(arg)))
984 fprintf(stderr, "%s: Specify positive size for -k.\n", me);
987 control_block.maxrecordsize = r * 1024;
990 control_block.inetd = 1;
1000 fprintf(stderr, "Usage: %s [ -a <pdufile> -v <loglevel>"
1001 " -l <logfile> -u <user> -c <config> -t <minutes>"
1002 " -k <kilobytes> -d <daemon>"
1003 " -zsiST -w <directory> <listender-addr>... ]\n", me);
1011 typedef struct _Args
1017 static Args ArgDetails;
1019 /* name of the executable */
1020 #define SZAPPNAME "server"
1022 /* list of service dependencies - "dep1\0dep2\0\0" */
1023 #define SZDEPENDENCIES ""
1025 int statserv_main(int argc, char **argv)
1027 statserv_options_block *cb = statserv_getcontrol();
1029 /* Lets setup the Arg structure */
1030 ArgDetails.argc = argc;
1031 ArgDetails.argv = argv;
1033 /* Now setup the service with the service controller */
1034 SetupService(argc, argv, &ArgDetails, SZAPPNAME,
1035 cb->service_name, /* internal service name */
1036 cb->service_name, /* displayed name of the service */
1041 int StartAppService(void *pHandle, int argc, char **argv)
1043 /* Initializes the App */
1047 void RunAppService(void *pHandle)
1049 Args *pArgs = (Args *)pHandle;
1051 /* Starts the app running */
1052 statserv_start(pArgs->argc, pArgs->argv);
1055 void StopAppService(void *pHandle)
1058 statserv_closedown();
1061 int statserv_main(int argc, char **argv)
1063 int ret = statserv_start (argc, argv);
1064 statserv_closedown ();