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 1.63 2000-03-20 19:06:25 adam
11 * Added Segment request for fronend server. Work on admin for client.
13 * Revision 1.62 2000/03/17 12:47:02 adam
14 * Minor changes to admin client.
16 * Revision 1.61 2000/03/15 12:59:49 adam
17 * Added handle member to statserv_control.
19 * Revision 1.60 2000/03/14 09:06:11 adam
20 * Added POSIX threads support for frontend server.
22 * Revision 1.59 1999/11/30 13:47:12 adam
23 * Improved installation. Moved header files to include/yaz.
25 * Revision 1.58 1999/08/27 09:40:32 adam
26 * Renamed logf function to yaz_log. Removed VC++ project files.
28 * Revision 1.57 1999/07/06 12:17:15 adam
29 * Added option -1 that runs server once (for profiling purposes).
31 * Revision 1.56 1999/06/10 11:45:30 adam
32 * Added bend_start, bend_stop handlers and removed pre_init.
33 * Handlers bend_start/bend_stop are called when service/daemon is
36 * Revision 1.55 1999/06/10 09:18:54 adam
37 * Modified so that pre_init is called when service/server is started.
39 * Revision 1.54 1999/04/16 14:45:55 adam
40 * Added interface for tcpd wrapper for access control.
42 * Revision 1.53 1999/02/02 13:57:39 adam
43 * Uses preprocessor define WIN32 instead of WINDOWS to build code
44 * for Microsoft WIN32.
46 * Revision 1.52 1998/08/21 14:13:34 adam
47 * Added GNU Configure script to build Makefiles.
49 * Revision 1.51 1998/07/07 15:51:03 adam
50 * Changed server so that it stops if bind fails - "address already in
51 * use" typically causes this.
53 * Revision 1.50 1998/06/22 11:32:39 adam
54 * Added 'conditional cs_listen' feature.
56 * Revision 1.49 1998/02/27 14:04:55 adam
57 * Fixed bug in statserv_remove.
59 * Revision 1.48 1998/02/11 11:53:36 adam
60 * Changed code so that it compiles as C++.
62 * Revision 1.47 1998/02/10 10:28:57 adam
63 * Added app_name, service_dependencies, service_display_name and
64 * options_func. options_func allows us to specify a different function
65 * to interogate the command line arguments. The other members allow us
66 * to pass the full service details accross to the service manager (CW).
69 * Revision 1.46 1998/01/30 15:24:57 adam
70 * Fixed bug in inetd code. The server listened on tcp:@:9999 even
71 * though it was started in inetd mode.
73 * Revision 1.45 1998/01/29 13:30:23 adam
74 * Better event handle system for NT/Unix.
76 * Revision 1.44 1997/11/07 13:31:52 adam
77 * Added NT Service name part of statserv_options_block. Moved NT
78 * service utility to server library.
80 * Revision 1.43 1997/10/31 12:20:09 adam
81 * Improved memory debugging for xmalloc/nmem.c. References to NMEM
82 * instead of ODR in n ESPEC-1 handling in source d1_espec.c.
83 * Bug fix: missing fclose in data1_read_espec1.
85 * Revision 1.42 1997/10/27 14:03:02 adam
86 * Added new member to statserver_options_block, pre_init, which
87 * specifies a callback to be invoked after command line parsing and
88 * before the server listens for the first time.
90 * Revision 1.41 1997/09/29 07:19:32 adam
91 * Server library uses nmem_init/nmem_exit. The log prefix no longer
92 * includes leading path on NT.
94 * Revision 1.40 1997/09/17 12:10:41 adam
97 * Revision 1.39 1997/09/09 10:10:19 adam
98 * Another MSV5.0 port. Changed projects to include proper
99 * library/include paths.
100 * Server starts server in test-mode when no options are given.
102 * Revision 1.38 1997/09/04 14:19:14 adam
105 * Revision 1.37 1997/09/01 08:53:01 adam
106 * New windows NT/95 port using MSV5.0. The test server 'ztest' was
107 * moved a separate directory. MSV5.0 project server.dsp created.
108 * As an option, the server can now operate as an NT service.
110 * Revision 1.36 1996/07/06 19:58:36 quinn
111 * System headerfiles gathered in yconfig
113 * Revision 1.35 1996/05/29 10:03:28 quinn
116 * Revision 1.34 1996/02/21 13:12:07 quinn
117 * *** empty log message ***
119 * Revision 1.33 1996/02/10 12:23:49 quinn
120 * Enable inetd operations fro TCP/IP stack
122 * Revision 1.32 1996/01/19 15:41:52 quinn
123 * *** empty log message ***
125 * Revision 1.31 1995/11/17 11:09:39 adam
126 * Added new option '-c' to specify configuration name in control block.
128 * Revision 1.30 1995/11/01 13:54:59 quinn
131 * Revision 1.29 1995/10/30 12:41:29 quinn
132 * Added hostname lookup for server.
134 * Revision 1.28 1995/09/29 17:12:30 quinn
137 * Revision 1.27 1995/09/27 15:03:02 quinn
138 * Modified function heads & prototypes.
140 * Revision 1.26 1995/08/29 14:44:51 quinn
143 * Revision 1.25 1995/08/29 11:18:02 quinn
144 * Added code to receive close
146 * Revision 1.24 1995/06/16 10:31:39 quinn
147 * Added session timeout.
149 * Revision 1.23 1995/06/15 12:30:48 quinn
152 * Revision 1.22 1995/06/15 07:45:17 quinn
155 * Revision 1.21 1995/06/06 08:15:40 quinn
158 * Revision 1.20 1995/05/29 08:12:09 quinn
161 * Revision 1.19 1995/05/16 09:37:27 quinn
164 * Revision 1.18 1995/05/16 08:51:09 quinn
165 * License, documentation, and memory fixes
167 * Revision 1.17 1995/05/15 11:56:42 quinn
168 * Asynchronous facilities. Restructuring of seshigh code.
170 * Revision 1.16 1995/04/10 10:23:40 quinn
171 * Some work to add scan and other things.
173 * Revision 1.15 1995/03/31 10:16:51 quinn
176 * Revision 1.14 1995/03/31 09:18:58 quinn
179 * Revision 1.13 1995/03/30 16:08:39 quinn
182 * Revision 1.12 1995/03/30 13:29:02 quinn
185 * Revision 1.11 1995/03/30 12:18:17 quinn
188 * Revision 1.10 1995/03/29 15:40:16 quinn
189 * Ongoing work. Statserv is now dynamic by default
191 * Revision 1.9 1995/03/27 08:34:30 quinn
192 * Added dynamic server functionality.
193 * Released bindings to session.c (is now redundant)
195 * Revision 1.8 1995/03/20 09:46:26 quinn
198 * Revision 1.7 1995/03/16 13:29:04 quinn
199 * Partitioned server.
201 * Revision 1.6 1995/03/15 15:18:52 quinn
202 * Little changes to better support nonblocking I/O
205 * Revision 1.5 1995/03/15 08:37:45 quinn
206 * Now we're pretty much set for nonblocking I/O.
208 * Revision 1.4 1995/03/14 16:59:48 quinn
211 * Revision 1.3 1995/03/14 11:30:15 quinn
214 * Revision 1.2 1995/03/14 10:28:03 quinn
215 * More work on demo server.
217 * Revision 1.1 1995/03/10 18:22:45 quinn
218 * The rudiments of an asynchronous server.
240 #include <yaz/comstack.h>
241 #include <yaz/tcpip.h>
242 #include <yaz/options.h>
244 #include <yaz/xmosi.h>
249 #include <yaz/statserv.h>
251 static IOCHAN pListener = NULL;
253 static char *me = "statserver";
257 int check_options(int argc, char **argv);
258 statserv_options_block control_block = {
259 1, /* dynamic mode */
260 0, /* threaded mode */
261 0, /* one shot (single session) */
262 LOG_DEFAULT_LEVEL, /* log level */
264 "", /* diagnostic output to stderr */
265 "tcp:@:9999", /* default listener port */
266 PROTO_Z3950, /* default application protocol */
267 60, /* idle timeout (minutes) */
268 1024*1024, /* maximum PDU size (approx.) to allow */
269 "default-config", /* configuration name to pass to backend */
270 "", /* set user id */
271 0, /* bend_start handler */
272 0, /* bend_stop handler */
273 check_options, /* Default routine, for checking the run-time arguments */
276 0, /* default value for inet deamon */
277 0, /* handle (for service, etc) */
280 ,"Z39.50 Server", /* NT Service Name */
281 "Server", /* NT application Name */
282 "", /* NT Service Dependencies */
283 "Z39.50 Server" /* NT Service Display Name */
288 * handle incoming connect requests.
289 * The dynamic mode is a bit tricky mostly because we want to avoid
290 * doing all of the listening and accepting in the parent - it's
295 typedef struct _ThreadList ThreadList;
304 static ThreadList *pFirstThread;
305 static CRITICAL_SECTION Thread_CritSect;
306 static BOOL bInitialized = FALSE;
308 static void ThreadList_Initialize()
310 /* Initialize the critical Sections */
311 InitializeCriticalSection(&Thread_CritSect);
313 /* Set the first thraed */
316 /* we have been initialized */
320 static void statserv_add(HANDLE hThread, IOCHAN pIOChannel)
322 /* Only one thread can go through this section at a time */
323 EnterCriticalSection(&Thread_CritSect);
326 /* Lets create our new object */
327 ThreadList *pNewThread = (ThreadList *)malloc(sizeof(ThreadList));
328 pNewThread->hThread = hThread;
329 pNewThread->pIOChannel = pIOChannel;
330 pNewThread->pNext = pFirstThread;
331 pFirstThread = pNewThread;
333 /* Lets let somebody else create a new object now */
334 LeaveCriticalSection(&Thread_CritSect);
338 void statserv_remove(IOCHAN pIOChannel)
340 /* Only one thread can go through this section at a time */
341 EnterCriticalSection(&Thread_CritSect);
344 ThreadList *pCurrentThread = pFirstThread;
345 ThreadList *pNextThread;
346 ThreadList *pPrevThread =NULL;
348 /* Step through alll the threads */
349 for (; pCurrentThread != NULL; pCurrentThread = pNextThread)
351 /* We only need to compare on the IO Channel */
352 if (pCurrentThread->pIOChannel == pIOChannel)
354 /* We have found the thread we want to delete */
355 /* First of all reset the next pointers */
356 if (pPrevThread == NULL)
357 pFirstThread = pCurrentThread->pNext;
359 pPrevThread->pNext = pCurrentThread->pNext;
361 /* All we need todo now is delete the memory */
362 free(pCurrentThread);
364 /* No need to look at any more threads */
369 /* We need to look at another thread */
370 pNextThread = pCurrentThread->pNext;
371 pPrevThread = pCurrentThread;
375 /* Lets let somebody else remove an object now */
376 LeaveCriticalSection(&Thread_CritSect);
380 void statserv_closedown()
382 /* Shouldn't do anything if we are not initialized */
386 HANDLE *pThreadHandles = NULL;
388 /* We need to stop threads adding and removing while we */
389 /* start the closedown process */
390 EnterCriticalSection(&Thread_CritSect);
393 /* We have exclusive access to the thread stuff now */
394 /* Y didn't i use a semaphore - Oh well never mind */
395 ThreadList *pCurrentThread = pFirstThread;
397 /* Before we do anything else, we need to shutdown the listener */
398 if (pListener != NULL)
399 iochan_destroy(pListener);
401 for (; pCurrentThread != NULL; pCurrentThread = pCurrentThread->pNext)
403 /* Just destroy the IOCHAN, that should do the trick */
404 iochan_destroy(pCurrentThread->pIOChannel);
406 /* Keep a running count of our handles */
412 HANDLE *pCurrentHandle ;
414 /* Allocate the thread handle array */
415 pThreadHandles = (HANDLE *)malloc(sizeof(HANDLE) * iHandles);
416 pCurrentHandle = pThreadHandles;
418 for (pCurrentThread = pFirstThread;
419 pCurrentThread != NULL;
420 pCurrentThread = pCurrentThread->pNext, pCurrentHandle++)
422 /* Just the handle */
423 *pCurrentHandle = pCurrentThread->hThread;
427 /* We can now leave the critical section */
428 LeaveCriticalSection(&Thread_CritSect);
431 /* Now we can really do something */
434 /* This will now wait, until all the threads close */
435 WaitForMultipleObjects(iHandles, pThreadHandles, TRUE, INFINITE);
437 /* Free the memory we allocated for the handle array */
438 free(pThreadHandles);
441 if (control_block.bend_stop)
442 (*control_block.bend_stop)(&control_block);
443 /* No longer require the critical section, since all threads are dead */
444 DeleteCriticalSection(&Thread_CritSect);
448 int __stdcall event_loop_thread (IOCHAN iochan)
450 return event_loop (&iochan);
453 static void listener(IOCHAN h, int event)
455 COMSTACK line = (COMSTACK) iochan_getdata(h);
460 if (event == EVENT_INPUT)
462 if ((res = cs_listen(line, 0, 0)) < 0)
464 yaz_log(LOG_FATAL, "cs_listen failed");
469 yaz_log(LOG_DEBUG, "listen ok");
470 iochan_setevent(h, EVENT_OUTPUT);
471 iochan_setflags(h, EVENT_OUTPUT | EVENT_EXCEPT); /* set up for acpt */
473 else if (event == EVENT_OUTPUT)
480 if (!(new_line = cs_accept(line)))
482 yaz_log(LOG_FATAL, "Accept failed.");
483 iochan_setflags(h, EVENT_INPUT | EVENT_EXCEPT); /* reset listener */
486 yaz_log(LOG_DEBUG, "Accept ok");
488 if (!(new_chan = iochan_create(cs_fileno(new_line), ir_session,
491 yaz_log(LOG_FATAL, "Failed to create iochan");
496 yaz_log(LOG_DEBUG, "Creating association");
497 if (!(newas = create_association(new_chan, new_line)))
499 yaz_log(LOG_FATAL, "Failed to create new assoc.");
503 yaz_log(LOG_DEBUG, "Setting timeout %d", control_block.idle_timeout);
504 iochan_setdata(new_chan, newas);
505 iochan_settimeout(new_chan, control_block.idle_timeout * 60);
507 yaz_log(LOG_DEBUG, "Determining client address");
508 a = cs_addrstr(new_line);
509 yaz_log(LOG_LOG, "Accepted connection from %s", a ? a : "[Unknown]");
511 /* Now what we need todo is create a new thread with this iochan as
513 /* if (CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)event_loop_thread,
514 new_chan, 0, &ThreadId) == NULL) */
515 /* Somehow, somewhere we need to store this thread id, otherwise we
516 won't be able to close cleanly */
517 NewHandle = (HANDLE)_beginthreadex(NULL, 0, event_loop_thread,
518 new_chan, 0, &ThreadId);
519 if (NewHandle == (HANDLE)-1)
522 yaz_log(LOG_FATAL|LOG_ERRNO, "Failed to create new thread.");
526 /* We successfully created the thread, so add it to the list */
527 statserv_add(NewHandle, new_chan);
529 yaz_log(LOG_DEBUG, "Created new thread, iochan %p", new_chan);
530 iochan_setflags(h, EVENT_INPUT | EVENT_EXCEPT); /* reset listener */
534 yaz_log(LOG_FATAL, "Bad event on listener.");
542 /* To save having an #ifdef in event_loop we need to define this empty function */
543 void statserv_remove(IOCHAN pIOChannel)
547 void statserv_closedown()
551 if (control_block.bend_stop)
552 (*control_block.bend_stop)(&control_block);
554 for (p = pListener; p; p = p->next)
558 void sigterm(int sig)
560 statserv_closedown();
564 static void *new_session (void *vp);
566 static void listener(IOCHAN h, int event)
568 COMSTACK line = (COMSTACK) iochan_getdata(h);
570 static int child = 0;
573 if (event == EVENT_INPUT)
575 if (control_block.dynamic && !child)
581 yaz_log(LOG_FATAL|LOG_ERRNO, "pipe");
585 if ((res = fork()) < 0)
587 yaz_log(LOG_FATAL|LOG_ERRNO, "fork");
591 else if (res == 0) /* child */
598 for (pp = pListener; pp; pp = iochan_getnext(pp))
602 COMSTACK l = (COMSTACK)iochan_getdata(pp);
607 sprintf(nbuf, "%s(%d)", me, getpid());
608 log_init(control_block.loglevel, nbuf, 0);
613 /* wait for child to take the call */
619 if ((res = read(hand[0], dummy, 1)) < 0 && errno != EINTR)
621 yaz_log(LOG_FATAL|LOG_ERRNO, "handshake read");
627 yaz_log(LOG_DEBUG, "P: Child has taken the call");
632 if ((res = cs_listen_check(line, 0, 0, control_block.check_ip,
633 control_block.daemon_name)) < 0)
635 yaz_log(LOG_WARN, "cs_listen failed");
640 yaz_log(LOG_DEBUG, "listen ok");
641 iochan_setevent(h, EVENT_OUTPUT);
642 iochan_setflags(h, EVENT_OUTPUT | EVENT_EXCEPT); /* set up for acpt */
644 /* in dynamic mode, only the child ever comes down here */
645 else if (event == EVENT_OUTPUT)
649 if (!(new_line = cs_accept(line)))
651 yaz_log(LOG_FATAL, "Accept failed.");
652 iochan_setflags(h, EVENT_INPUT | EVENT_EXCEPT); /* reset listener */
655 yaz_log(LOG_DEBUG, "accept ok");
656 if (control_block.dynamic)
659 /* close our half of the listener socket */
660 for (pp = pListener; pp; pp = iochan_getnext(pp))
662 COMSTACK l = (COMSTACK)iochan_getdata(pp);
667 yaz_log(LOG_DEBUG, "Releasing parent");
671 iochan_setflags(h, EVENT_INPUT | EVENT_EXCEPT); /* reset listener */
674 if (control_block.threads)
676 pthread_t child_thread;
677 pthread_create (&child_thread, 0, new_session, new_line);
678 pthread_detach (child_thread);
681 new_session(new_line);
683 new_session(new_line);
688 yaz_log(LOG_FATAL, "Bad event on listener.");
694 static void *new_session (void *vp)
699 COMSTACK new_line = (COMSTACK) vp;
700 if (!(new_chan = iochan_create(cs_fileno(new_line), ir_session,
703 yaz_log(LOG_FATAL, "Failed to create iochan");
706 if (!(newas = create_association(new_chan, new_line)))
708 yaz_log(LOG_FATAL, "Failed to create new assoc.");
711 iochan_setdata(new_chan, newas);
712 iochan_settimeout(new_chan, control_block.idle_timeout * 60);
713 a = cs_addrstr(new_line);
714 yaz_log(LOG_LOG, "Accepted connection from %s", a ? a : "[Unknown]");
715 if (control_block.threads)
717 event_loop(&new_chan);
721 new_chan->next = pListener;
722 pListener = new_chan;
729 static void inetd_connection(int what)
736 if ((line = cs_createbysocket(0, tcpip_type, 0, what)))
738 if ((chan = iochan_create(cs_fileno(line), ir_session, EVENT_INPUT)))
740 if ((assoc = create_association(chan, line)))
742 iochan_setdata(chan, assoc);
743 iochan_settimeout(chan, control_block.idle_timeout * 60);
744 addr = cs_addrstr(line);
745 yaz_log(LOG_LOG, "Inetd association from %s", addr ? addr : "[UNKNOWN]");
749 yaz_log(LOG_FATAL, "Failed to create association structure");
751 chan->next = pListener;
756 yaz_log(LOG_FATAL, "Failed to create iochan");
761 yaz_log(LOG_ERRNO|LOG_FATAL, "Failed to create comstack on socket 0");
766 * Set up a listening endpoint, and give it to the event-handler.
768 static void add_listener(char *where, int what)
772 char mode[100], addr[100];
776 if (!where || sscanf(where, "%[^:]:%s", mode, addr) != 2)
778 yaz_log (LOG_WARN, "%s: Address format: ('tcp'|'osi')':'<address>", me);
781 if (!strcmp(mode, "tcp"))
783 else if (!strcmp(mode, "osi"))
788 yaz_log (LOG_WARN, "OSI Transport not allowed by configuration.");
794 yaz_log (LOG_WARN, "You must specify either 'osi:' or 'tcp:'");
797 yaz_log(LOG_LOG, "Adding %s %s listener on %s",
798 control_block.dynamic ? "dynamic" :
799 (control_block.threads ? "threaded" : "static"),
800 what == PROTO_SR ? "SR" : "Z3950", where);
801 if (!(l = cs_create(type, 0, what)))
803 yaz_log(LOG_FATAL|LOG_ERRNO, "Failed to create listener");
806 ap = cs_straddr (l, addr);
809 fprintf(stderr, "Address resolution failed.\n");
813 if (cs_bind(l, ap, CS_SERVER) < 0)
815 yaz_log(LOG_FATAL|LOG_ERRNO, "Failed to bind to %s", where);
819 if (!(lst = iochan_create(cs_fileno(l), listener, EVENT_INPUT |
822 yaz_log(LOG_FATAL|LOG_ERRNO, "Failed to create IOCHAN-type");
826 iochan_setdata(lst, l);
828 /* Ensure our listener chain is setup properly */
829 lst->next = pListener;
834 /* For windows we don't need to catch the signals */
835 static void catchchld(int num)
837 while (waitpid(-1, 0, WNOHANG) > 0)
839 signal(SIGCHLD, catchchld);
843 statserv_options_block *statserv_getcontrol(void)
845 static statserv_options_block cb;
847 memcpy(&cb, &control_block, sizeof(cb));
851 void statserv_setcontrol(statserv_options_block *block)
853 memcpy(&control_block, block, sizeof(*block));
856 int statserv_start(int argc, char **argv)
862 /* We need to initialize the thread list */
863 ThreadList_Initialize();
867 if ((me = strrchr (argv[0], '\\')))
871 logf (LOG_LOG, "Starting server %s", me);
874 logf (LOG_LOG, "Starting server %s pid=%d", me, getpid());
876 if (control_block.options_func(argc, argv))
879 if (control_block.bend_start)
880 (*control_block.bend_start)(&control_block);
882 if (control_block.inetd)
883 inetd_connection(control_block.default_proto);
887 sigset_t sigs_to_block;
889 sigemptyset(&sigs_to_block);
890 sigaddset (&sigs_to_block, SIGTERM);
891 pthread_sigmask (SIG_BLOCK, &sigs_to_block, 0);
896 if (control_block.dynamic)
897 signal(SIGCHLD, catchchld);
900 signal (SIGTERM, sigterm);
901 if (*control_block.setuid)
905 if (!(pw = getpwnam(control_block.setuid)))
907 yaz_log(LOG_FATAL, "%s: Unknown user", control_block.setuid);
910 if (setuid(pw->pw_uid) < 0)
912 yaz_log(LOG_FATAL|LOG_ERRNO, "setuid");
918 if ((pListener == NULL) && *control_block.default_listen)
919 add_listener(control_block.default_listen,
920 control_block.default_proto);
922 if (pListener == NULL)
926 yaz_log(LOG_LOG, "Entering event loop.");
927 ret = event_loop(&pListener);
933 int check_options(int argc, char **argv)
938 while ((ret = options("1a:iszSTl:v:u:c:w:t:k:d:", argv, argc, &arg)) != -2)
943 add_listener(arg, control_block.default_proto);
946 control_block.one_shot = 1;
947 control_block.dynamic = 0;
950 control_block.default_proto = PROTO_Z3950;
953 control_block.default_proto = PROTO_SR;
956 control_block.dynamic = 0;
960 control_block.dynamic = 0;
961 control_block.threads = 1;
963 fprintf(stderr, "%s: Threaded mode not available.\n", me);
968 strcpy(control_block.logfile, arg ? arg : "");
969 log_init(control_block.loglevel, me, control_block.logfile);
972 control_block.loglevel = log_mask_str(arg);
973 log_init(control_block.loglevel, me, control_block.logfile);
976 strcpy(control_block.apdufile, arg ? arg : "");
979 strcpy(control_block.setuid, arg ? arg : "");
982 strcpy(control_block.configname, arg ? arg : "");
985 strcpy(control_block.daemon_name, arg ? arg : "");
988 if (!arg || !(r = atoi(arg)))
990 fprintf(stderr, "%s: Specify positive timeout for -t.\n", me);
993 control_block.idle_timeout = r;
996 if (!arg || !(r = atoi(arg)))
998 fprintf(stderr, "%s: Specify positive size for -k.\n", me);
1001 control_block.maxrecordsize = r * 1024;
1004 control_block.inetd = 1;
1014 fprintf(stderr, "Usage: %s [ -a <pdufile> -v <loglevel>"
1015 " -l <logfile> -u <user> -c <config> -t <minutes>"
1016 " -k <kilobytes> -d <daemon>"
1017 " -zsiST -w <directory> <listender-addr>... ]\n", me);
1025 typedef struct _Args
1031 static Args ArgDetails;
1033 /* name of the executable */
1034 #define SZAPPNAME "server"
1036 /* list of service dependencies - "dep1\0dep2\0\0" */
1037 #define SZDEPENDENCIES ""
1039 int statserv_main(int argc, char **argv)
1041 statserv_options_block *cb = statserv_getcontrol();
1043 /* Lets setup the Arg structure */
1044 ArgDetails.argc = argc;
1045 ArgDetails.argv = argv;
1047 /* Now setup the service with the service controller */
1048 SetupService(argc, argv, &ArgDetails, SZAPPNAME,
1049 cb->service_name, /* internal service name */
1050 cb->service_name, /* displayed name of the service */
1055 int StartAppService(void *pHandle, int argc, char **argv)
1057 /* Initializes the App */
1061 void RunAppService(void *pHandle)
1063 Args *pArgs = (Args *)pHandle;
1065 /* Starts the app running */
1066 statserv_start(pArgs->argc, pArgs->argv);
1069 void StopAppService(void *pHandle)
1072 statserv_closedown();
1075 int statserv_main(int argc, char **argv)
1077 int ret = statserv_start (argc, argv);
1078 statserv_closedown ();