/*
- * Copyright (c) 1995, Index Data
+ * Copyright (c) 1995-1998, Index Data
* See the file LICENSE for details.
* Sebastian Hammer, Adam Dickmeiss
*
+ * NT server based on threads by
+ * Chas Woodfield, Fretwell Downing Datasystems.
+ *
* $Log: statserv.c,v $
- * Revision 1.32 1996-01-19 15:41:52 quinn
+ * Revision 1.51 1998-07-07 15:51:03 adam
+ * Changed server so that it stops if bind fails - "address already in
+ * use" typically causes this.
+ *
+ * Revision 1.50 1998/06/22 11:32:39 adam
+ * Added 'conditional cs_listen' feature.
+ *
+ * Revision 1.49 1998/02/27 14:04:55 adam
+ * Fixed bug in statserv_remove.
+ *
+ * Revision 1.48 1998/02/11 11:53:36 adam
+ * Changed code so that it compiles as C++.
+ *
+ * Revision 1.47 1998/02/10 10:28:57 adam
+ * Added app_name, service_dependencies, service_display_name and
+ * options_func. options_func allows us to specify a different function
+ * to interogate the command line arguments. The other members allow us
+ * to pass the full service details accross to the service manager (CW).
+ *
+ *
+ * Revision 1.46 1998/01/30 15:24:57 adam
+ * Fixed bug in inetd code. The server listened on tcp:@:9999 even
+ * though it was started in inetd mode.
+ *
+ * Revision 1.45 1998/01/29 13:30:23 adam
+ * Better event handle system for NT/Unix.
+ *
+ * Revision 1.44 1997/11/07 13:31:52 adam
+ * Added NT Service name part of statserv_options_block. Moved NT
+ * service utility to server library.
+ *
+ * Revision 1.43 1997/10/31 12:20:09 adam
+ * Improved memory debugging for xmalloc/nmem.c. References to NMEM
+ * instead of ODR in n ESPEC-1 handling in source d1_espec.c.
+ * Bug fix: missing fclose in data1_read_espec1.
+ *
+ * Revision 1.42 1997/10/27 14:03:02 adam
+ * Added new member to statserver_options_block, pre_init, which
+ * specifies a callback to be invoked after command line parsing and
+ * before the server listens for the first time.
+ *
+ * Revision 1.41 1997/09/29 07:19:32 adam
+ * Server library uses nmem_init/nmem_exit. The log prefix no longer
+ * includes leading path on NT.
+ *
+ * Revision 1.40 1997/09/17 12:10:41 adam
+ * YAZ version 1.4.
+ *
+ * Revision 1.39 1997/09/09 10:10:19 adam
+ * Another MSV5.0 port. Changed projects to include proper
+ * library/include paths.
+ * Server starts server in test-mode when no options are given.
+ *
+ * Revision 1.38 1997/09/04 14:19:14 adam
+ * Added credits.
+ *
+ * Revision 1.37 1997/09/01 08:53:01 adam
+ * New windows NT/95 port using MSV5.0. The test server 'ztest' was
+ * moved a separate directory. MSV5.0 project server.dsp created.
+ * As an option, the server can now operate as an NT service.
+ *
+ * Revision 1.36 1996/07/06 19:58:36 quinn
+ * System headerfiles gathered in yconfig
+ *
+ * Revision 1.35 1996/05/29 10:03:28 quinn
+ * Options work
+ *
+ * Revision 1.34 1996/02/21 13:12:07 quinn
+ * *** empty log message ***
+ *
+ * Revision 1.33 1996/02/10 12:23:49 quinn
+ * Enable inetd operations fro TCP/IP stack
+ *
+ * Revision 1.32 1996/01/19 15:41:52 quinn
* *** empty log message ***
*
* Revision 1.31 1995/11/17 11:09:39 adam
*
*/
-/*
- * Simple, static server. I wouldn't advise a static server unless you
- * really have to, but it's great for debugging memory management. :)
- */
-
+#include <yconfig.h>
#include <stdio.h>
+#include <string.h>
+#ifdef WINDOWS
+#include <process.h>
+#include <winsock.h>
+#include <direct.h>
+#include "service.h"
+#else
#include <unistd.h>
+#include <pwd.h>
+#endif
#include <fcntl.h>
-#include <sys/wait.h>
#include <signal.h>
#include <errno.h>
-#include <sys/types.h>
-#include <pwd.h>
-#include <sys/time.h>
#include <options.h>
-#include <eventl.h>
-#include <session.h>
-#include <eventl.h>
#include <comstack.h>
#include <tcpip.h>
#ifdef USE_XTIMOSI
#include <xmosi.h>
#endif
#include <log.h>
+#include "eventl.h"
+#include "session.h"
#include <statserv.h>
+static IOCHAN pListener = NULL;
+
static char *me = "statserver";
/*
* default behavior.
*/
-static statserv_options_block control_block = {
+int check_options(int argc, char **argv);
+statserv_options_block control_block = {
1, /* dynamic mode */
LOG_DEFAULT_LEVEL, /* log level */
"", /* no PDUs */
60, /* idle timeout (minutes) */
1024*1024, /* maximum PDU size (approx.) to allow */
"default-config", /* configuration name to pass to backend */
- "" /* set user id */
+ "", /* set user id */
+ NULL, /* pre init handler */
+ check_options, /* Default routine, for checking the run-time arguments */
+ 0 /* default value for inet deamon */
+
+#ifdef WINDOWS
+ ,"Z39.50 Server", /* NT Service Name */
+ "Server", /* NT application Name */
+ "", /* NT Service Dependencies */
+ "Z39.50 Server" /* NT Service Display Name */
+#endif /* WINDOWS */
};
/*
* doing all of the listening and accepting in the parent - it's
* safer that way.
*/
+#ifdef WINDOWS
+
+typedef struct _ThreadList ThreadList;
+
+struct _ThreadList
+{
+ HANDLE hThread;
+ IOCHAN pIOChannel;
+ ThreadList *pNext;
+};
+
+static ThreadList *pFirstThread;
+static CRITICAL_SECTION Thread_CritSect;
+static BOOL bInitialized = FALSE;
+
+static void ThreadList_Initialize()
+{
+ /* Initialize the critical Sections */
+ InitializeCriticalSection(&Thread_CritSect);
+
+ /* Set the first thraed */
+ pFirstThread = NULL;
+
+ /* we have been initialized */
+ bInitialized = TRUE;
+}
+
+static void statserv_add(HANDLE hThread, IOCHAN pIOChannel)
+{
+ /* Only one thread can go through this section at a time */
+ EnterCriticalSection(&Thread_CritSect);
+
+ {
+ /* Lets create our new object */
+ ThreadList *pNewThread = (ThreadList *)malloc(sizeof(ThreadList));
+ pNewThread->hThread = hThread;
+ pNewThread->pIOChannel = pIOChannel;
+ pNewThread->pNext = pFirstThread;
+ pFirstThread = pNewThread;
+
+ /* Lets let somebody else create a new object now */
+ LeaveCriticalSection(&Thread_CritSect);
+ }
+}
+
+void statserv_remove(IOCHAN pIOChannel)
+{
+ /* Only one thread can go through this section at a time */
+ EnterCriticalSection(&Thread_CritSect);
+
+ {
+ ThreadList *pCurrentThread = pFirstThread;
+ ThreadList *pNextThread;
+ ThreadList *pPrevThread =NULL;
+
+ /* Step through alll the threads */
+ for (; pCurrentThread != NULL; pCurrentThread = pNextThread)
+ {
+ /* We only need to compare on the IO Channel */
+ if (pCurrentThread->pIOChannel == pIOChannel)
+ {
+ /* We have found the thread we want to delete */
+ /* First of all reset the next pointers */
+ if (pPrevThread == NULL)
+ pFirstThread = pCurrentThread->pNext;
+ else
+ pPrevThread->pNext = pCurrentThread->pNext;
+
+ /* All we need todo now is delete the memory */
+ free(pCurrentThread);
+
+ /* No need to look at any more threads */
+ pNextThread = NULL;
+ }
+ else
+ {
+ /* We need to look at another thread */
+ pNextThread = pCurrentThread->pNext;
+ pPrevThread = pCurrentThread;
+ }
+ }
+
+ /* Lets let somebody else remove an object now */
+ LeaveCriticalSection(&Thread_CritSect);
+ }
+}
+
+void statserv_closedown()
+{
+ /* Shouldn't do anything if we are not initialized */
+ if (bInitialized)
+ {
+ int iHandles = 0;
+ HANDLE *pThreadHandles = NULL;
+
+ /* We need to stop threads adding and removing while we */
+ /* start the closedown process */
+ EnterCriticalSection(&Thread_CritSect);
+
+ {
+ /* We have exclusive access to the thread stuff now */
+ /* Y didn't i use a semaphore - Oh well never mind */
+ ThreadList *pCurrentThread = pFirstThread;
+
+ /* Before we do anything else, we need to shutdown the listener */
+ if (pListener != NULL)
+ iochan_destroy(pListener);
+
+ for (; pCurrentThread != NULL; pCurrentThread = pCurrentThread->pNext)
+ {
+ /* Just destroy the IOCHAN, that should do the trick */
+ iochan_destroy(pCurrentThread->pIOChannel);
+
+ /* Keep a running count of our handles */
+ iHandles++;
+ }
+
+ if (iHandles > 0)
+ {
+ HANDLE *pCurrentHandle ;
+
+ /* Allocate the thread handle array */
+ pThreadHandles = (HANDLE *)malloc(sizeof(HANDLE) * iHandles);
+ pCurrentHandle = pThreadHandles;
+
+ for (pCurrentThread = pFirstThread;
+ pCurrentThread != NULL;
+ pCurrentThread = pCurrentThread->pNext, pCurrentHandle++)
+ {
+ /* Just the handle */
+ *pCurrentHandle = pCurrentThread->hThread;
+ }
+ }
+
+ /* We can now leave the critical section */
+ LeaveCriticalSection(&Thread_CritSect);
+ }
+
+ /* Now we can really do something */
+ if (iHandles > 0)
+ {
+ /* This will now wait, until all the threads close */
+ WaitForMultipleObjects(iHandles, pThreadHandles, TRUE, INFINITE);
+
+ /* Free the memory we allocated for the handle array */
+ free(pThreadHandles);
+ }
+
+ /* No longer require the critical section, since all threads are dead */
+ DeleteCriticalSection(&Thread_CritSect);
+ }
+}
+
+int __stdcall event_loop_thread (IOCHAN iochan)
+{
+ return event_loop (&iochan);
+}
+
+static void listener(IOCHAN h, int event)
+{
+ COMSTACK line = (COMSTACK) iochan_getdata(h);
+ association *newas;
+ int res;
+ HANDLE NewHandle;
+
+ if (event == EVENT_INPUT)
+ {
+ if ((res = cs_listen(line, 0, 0)) < 0)
+ {
+ logf(LOG_FATAL, "cs_listen failed");
+ return;
+ }
+ else if (res == 1)
+ return;
+ logf(LOG_DEBUG, "listen ok");
+ iochan_setevent(h, EVENT_OUTPUT);
+ iochan_setflags(h, EVENT_OUTPUT | EVENT_EXCEPT); /* set up for acpt */
+ }
+ else if (event == EVENT_OUTPUT)
+ {
+ COMSTACK new_line;
+ IOCHAN new_chan;
+ char *a = NULL;
+ DWORD ThreadId;
+
+ if (!(new_line = cs_accept(line)))
+ {
+ logf(LOG_FATAL, "Accept failed.");
+ iochan_setflags(h, EVENT_INPUT | EVENT_EXCEPT); /* reset listener */
+ return;
+ }
+ logf(LOG_DEBUG, "Accept ok");
+
+ if (!(new_chan = iochan_create(cs_fileno(new_line), ir_session,
+ EVENT_INPUT)))
+ {
+ logf(LOG_FATAL, "Failed to create iochan");
+ iochan_destroy(h);
+ return;
+ }
+
+ logf(LOG_DEBUG, "Creating association");
+ if (!(newas = create_association(new_chan, new_line)))
+ {
+ logf(LOG_FATAL, "Failed to create new assoc.");
+ iochan_destroy(h);
+ return;
+ }
+ logf(LOG_DEBUG, "Setting timeout %d", control_block.idle_timeout);
+ iochan_setdata(new_chan, newas);
+ iochan_settimeout(new_chan, control_block.idle_timeout * 60);
+#ifndef WINDOWS
+ logf(LOG_DEBUG, "Determining client address");
+ a = cs_addrstr(new_line);
+ logf(LOG_LOG, "Accepted connection from %s", a ? a : "[Unknown]");
+#endif
+ /* Now what we need todo is create a new thread with this iochan as
+ the parameter */
+ /* if (CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)event_loop_thread,
+ new_chan, 0, &ThreadId) == NULL) */
+ /* Somehow, somewhere we need to store this thread id, otherwise we
+ won't be able to close cleanly */
+ NewHandle = (HANDLE)_beginthreadex(NULL, 0, event_loop_thread,
+ new_chan, 0, &ThreadId);
+ if (NewHandle == (HANDLE)-1)
+ {
+
+ logf(LOG_FATAL|LOG_ERRNO, "Failed to create new thread.");
+ iochan_destroy(h);
+ return;
+ }
+ /* We successfully created the thread, so add it to the list */
+ statserv_add(NewHandle, new_chan);
+
+ logf(LOG_DEBUG, "Created new thread, iochan %p", new_chan);
+ iochan_setflags(h, EVENT_INPUT | EVENT_EXCEPT); /* reset listener */
+ }
+ else
+ {
+ logf(LOG_FATAL, "Bad event on listener.");
+ iochan_destroy(h);
+ return;
+ }
+}
+
+#else /* WINDOWS */
+
+/* To save having an #ifdef in event_loop we need to define this empty function */
+void statserv_remove(IOCHAN pIOChannel)
+{
+}
+
+void statserv_closedown()
+{
+ IOCHAN p;
+ for (p = pListener; p; p = p->next)
+ iochan_destroy(p);
+}
+
+static int check_ip(void *cd, const char *addr, int len, int type)
+{
+ const unsigned char *ip = (const unsigned char *) addr;
+ int i;
+ char str[64];
+
+ sprintf (str, "%u", *ip);
+ for (i = 1; i<4; i++)
+ sprintf (str + strlen(str), ".%u", ip[i]);
+ logf (LOG_DEBUG, "ip %s", str);
+ return 0;
+}
+
static void listener(IOCHAN h, int event)
{
COMSTACK line = (COMSTACK) iochan_getdata(h);
if (pipe(hand) < 0)
{
logf(LOG_FATAL|LOG_ERRNO, "pipe");
- exit(1);
+ iochan_destroy(h);
+ return;
}
if ((res = fork()) < 0)
{
logf(LOG_FATAL|LOG_ERRNO, "fork");
- exit(1);
+ iochan_destroy(h);
+ return;
}
else if (res == 0) /* child */
{
char nbuf[100];
+ IOCHAN pp;
close(hand[0]);
child = 1;
+ for (pp = pListener; pp; pp = iochan_getnext(pp))
+ {
+ if (pp != h)
+ {
+ COMSTACK l = (COMSTACK)iochan_getdata(pp);
+ cs_close(l);
+ iochan_destroy(pp);
+ }
+ }
sprintf(nbuf, "%s(%d)", me, getpid());
log_init(control_block.loglevel, nbuf, 0);
}
if ((res = read(hand[0], dummy, 1)) < 0 && errno != EINTR)
{
logf(LOG_FATAL|LOG_ERRNO, "handshake read");
- exit(1);
+ return;
}
else if (res >= 0)
break;
return;
}
}
- if ((res = cs_listen(line, 0, 0)) < 0)
+ if ((res = cs_listen_check(line, 0, 0, check_ip, 0)) < 0)
{
- logf(LOG_FATAL, "cs_listen failed.");
+ logf(LOG_WARN, "cs_listen failed");
return;
}
else if (res == 1)
{
IOCHAN pp;
/* close our half of the listener socket */
- for (pp = iochan_getchan(); pp; pp = iochan_getnext(pp))
+ for (pp = pListener; pp; pp = iochan_getnext(pp))
{
- COMSTACK l = iochan_getdata(pp);
+ COMSTACK l = (COMSTACK)iochan_getdata(pp);
cs_close(l);
iochan_destroy(pp);
}
}
else
iochan_setflags(h, EVENT_INPUT | EVENT_EXCEPT); /* reset listener */
-
+
if (!(new_chan = iochan_create(cs_fileno(new_line), ir_session,
EVENT_INPUT)))
{
logf(LOG_FATAL, "Failed to create iochan");
- exit(1);
+ iochan_destroy(h);
+ return;
}
+ new_chan->next = pListener;
+ pListener = new_chan;
if (!(newas = create_association(new_chan, new_line)))
{
logf(LOG_FATAL, "Failed to create new assoc.");
- exit(1);
+ iochan_destroy(h);
+ return;
}
iochan_setdata(new_chan, newas);
iochan_settimeout(new_chan, control_block.idle_timeout * 60);
else
{
logf(LOG_FATAL, "Bad event on listener.");
- exit(1);
+ iochan_destroy(h);
+ return;
+ }
+}
+
+#endif /* WINDOWS */
+
+static void inetd_connection(int what)
+{
+ COMSTACK line;
+ IOCHAN chan;
+ association *assoc;
+ char *addr;
+
+ if ((line = cs_createbysocket(0, tcpip_type, 0, what)))
+ {
+ if ((chan = iochan_create(cs_fileno(line), ir_session, EVENT_INPUT)))
+ {
+ if ((assoc = create_association(chan, line)))
+ {
+ iochan_setdata(chan, assoc);
+ iochan_settimeout(chan, control_block.idle_timeout * 60);
+ addr = cs_addrstr(line);
+ logf(LOG_LOG, "Inetd association from %s", addr ? addr : "[UNKNOWN]");
+ }
+ else
+ {
+ logf(LOG_FATAL, "Failed to create association structure");
+ }
+ chan->next = pListener;
+ pListener = chan;
+ }
+ else
+ {
+ logf(LOG_FATAL, "Failed to create iochan");
+ }
+ }
+ else
+ {
+ logf(LOG_ERRNO|LOG_FATAL, "Failed to create comstack on socket 0");
}
}
CS_TYPE type;
char mode[100], addr[100];
void *ap;
- IOCHAN lst;
+ IOCHAN lst = NULL;
if (!where || sscanf(where, "%[^:]:%s", mode, addr) != 2)
{
- fprintf(stderr, "%s: Address format: ('tcp'|'osi')':'<address>.\n",
- me);
- exit(1);
+ logf (LOG_WARN, "%s: Address format: ('tcp'|'osi')':'<address>", me);
+ return;
}
if (!strcmp(mode, "tcp"))
- {
- if (!(ap = tcpip_strtoaddr(addr)))
- {
- fprintf(stderr, "Address resolution failed for TCP.\n");
- exit(1);
- }
type = tcpip_type;
- }
else if (!strcmp(mode, "osi"))
{
#ifdef USE_XTIMOSI
- if (!(ap = mosi_strtoaddr(addr)))
- {
- fprintf(stderr, "Address resolution failed for TCP.\n");
- exit(1);
- }
type = mosi_type;
#else
- fprintf(stderr, "OSI Transport not allowed by configuration.\n");
- exit(1);
+ logf (LOG_WARN, "OSI Transport not allowed by configuration.");
+ return;
#endif
}
else
{
- fprintf(stderr, "You must specify either 'osi:' or 'tcp:'.\n");
- exit(1);
+ logf (LOG_WARN, "You must specify either 'osi:' or 'tcp:'");
+ return;
}
logf(LOG_LOG, "Adding %s %s listener on %s",
control_block.dynamic ? "dynamic" : "static",
if (!(l = cs_create(type, 0, what)))
{
logf(LOG_FATAL|LOG_ERRNO, "Failed to create listener");
- exit(1);
+ }
+ ap = cs_straddr (l, addr);
+ if (!ap)
+ {
+ fprintf(stderr, "Address resolution failed.\n");
+ cs_close (l);
+ return;
}
if (cs_bind(l, ap, CS_SERVER) < 0)
{
logf(LOG_FATAL|LOG_ERRNO, "Failed to bind to %s", where);
- exit(1);
+ cs_close (l);
+ return;
}
if (!(lst = iochan_create(cs_fileno(l), listener, EVENT_INPUT |
EVENT_EXCEPT)))
{
logf(LOG_FATAL|LOG_ERRNO, "Failed to create IOCHAN-type");
- exit(1);
+ cs_close (l);
+ return;
}
iochan_setdata(lst, l);
+
+ /* Ensure our listener chain is setup properly */
+ lst->next = pListener;
+ pListener = lst;
}
+#ifndef WINDOWS
+/* For windows we don't need to catch the signals */
static void catchchld(int num)
{
while (waitpid(-1, 0, WNOHANG) > 0)
;
signal(SIGCHLD, catchchld);
}
+#endif /* WINDOWS */
statserv_options_block *statserv_getcontrol(void)
{
memcpy(&control_block, block, sizeof(*block));
}
-int statserv_main(int argc, char **argv)
+int statserv_start(int argc, char **argv)
{
- int ret, listeners = 0;
- char *arg;
- int protocol = control_block.default_proto;
+ int ret;
+ nmem_init ();
+#ifdef WINDOWS
+ /* We need to initialize the thread list */
+ ThreadList_Initialize();
+#endif /* WINDOWS */
+
+#ifdef WINDOWS
+ if ((me = strrchr (argv[0], '\\')))
+ me++;
+ else
+ me = argv[0];
+#else
me = argv[0];
- while ((ret = options("a:szSl:v:u:c:", argv, argc, &arg)) != -2)
+#endif
+ if (control_block.options_func(argc, argv))
+ return(1);
+
+#ifndef WINDOWS
+ if (control_block.inetd)
+ inetd_connection(control_block.default_proto);
+ else
{
- switch (ret)
- {
- case 0:
- add_listener(arg, protocol);
- listeners++;
- break;
- case 'z': protocol = PROTO_Z3950; break;
- case 's': protocol = PROTO_SR; break;
- case 'S': control_block.dynamic = 0; break;
- case 'l':
- strcpy(control_block.logfile, arg ? arg : "");
- log_init(control_block.loglevel, me, control_block.logfile);
- break;
- case 'v':
- control_block.loglevel = log_mask_str(arg);
- log_init(control_block.loglevel, me, control_block.logfile);
- break;
- case 'a':
- strcpy(control_block.apdufile, arg ? arg : ""); break;
- case 'u':
- strcpy(control_block.setuid, arg ? arg : ""); break;
- case 'c':
- strcpy(control_block.configname, arg ? arg : ""); break;
- default:
- fprintf(stderr, "Usage: %s [ -a <pdufile> -v <loglevel>"
- " -l <logfile> -u <user> -c <config>"
- " -zsS <listener-addr> ... ]\n", me);
- exit(1);
- }
+ if (control_block.pre_init)
+ (*control_block.pre_init)(&control_block);
+ if (control_block.dynamic)
+ signal(SIGCHLD, catchchld);
}
- if (control_block.dynamic)
- signal(SIGCHLD, catchchld);
- if (!listeners && *control_block.default_listen)
- add_listener(control_block.default_listen, protocol);
if (*control_block.setuid)
{
struct passwd *pw;
if (!(pw = getpwnam(control_block.setuid)))
{
logf(LOG_FATAL, "%s: Unknown user", control_block.setuid);
- exit(1);
+ return(1);
}
if (setuid(pw->pw_uid) < 0)
{
exit(1);
}
}
- logf(LOG_LOG, "Entering event loop.");
-
- return event_loop();
+#endif /* WINDOWS */
+
+ if ((pListener == NULL) && *control_block.default_listen)
+ add_listener(control_block.default_listen,
+ control_block.default_proto);
+
+ if (pListener == NULL)
+ ret = 1;
+ else
+ {
+ logf(LOG_LOG, "Entering event loop.");
+ ret = event_loop(&pListener);
+ }
+ nmem_exit ();
+ return ret;
}
+
+int check_options(int argc, char **argv)
+{
+ int ret = 0, r;
+ char *arg;
+
+ while ((ret = options("a:iszSl:v:u:c:w:t:k:", argv, argc, &arg)) != -2)
+ {
+ switch (ret)
+ {
+ case 0:
+ add_listener(arg, control_block.default_proto);
+ break;
+ case 'z':
+ control_block.default_proto = PROTO_Z3950;
+ break;
+ case 's':
+ control_block.default_proto = PROTO_SR;
+ break;
+ case 'S':
+ control_block.dynamic = 0;
+ break;
+ case 'l':
+ strcpy(control_block.logfile, arg ? arg : "");
+ log_init(control_block.loglevel, me, control_block.logfile);
+ break;
+ case 'v':
+ control_block.loglevel = log_mask_str(arg);
+ log_init(control_block.loglevel, me, control_block.logfile);
+ break;
+ case 'a':
+ strcpy(control_block.apdufile, arg ? arg : "");
+ break;
+ case 'u':
+ strcpy(control_block.setuid, arg ? arg : "");
+ break;
+ case 'c':
+ strcpy(control_block.configname, arg ? arg : "");
+ break;
+ case 't':
+ if (!arg || !(r = atoi(arg)))
+ {
+ fprintf(stderr, "%s: Specify positive timeout for -t.\n", me);
+ return(1);
+ }
+ control_block.idle_timeout = r;
+ break;
+ case 'k':
+ if (!arg || !(r = atoi(arg)))
+ {
+ fprintf(stderr, "%s: Specify positive timeout for -t.\n", me);
+ return(1);
+ }
+ control_block.maxrecordsize = r * 1024;
+ break;
+ case 'i':
+ control_block.inetd = 1;
+ break;
+ case 'w':
+ if (chdir(arg))
+ {
+ perror(arg);
+ return(1);
+ }
+ break;
+ default:
+ fprintf(stderr, "Usage: %s [ -i -a <pdufile> -v <loglevel>"
+ " -l <logfile> -u <user> -c <config> -t <minutes>"
+ " -k <kilobytes>"
+ " -zsS <listener-addr> -w <directory> ... ]\n", me);
+ return(1);
+ }
+ }
+ return 0;
+}
+
+#ifdef WINDOWS
+typedef struct _Args
+{
+ char **argv;
+ int argc;
+} Args;
+
+static Args ArgDetails;
+
+/* name of the executable */
+#define SZAPPNAME "server"
+
+/* list of service dependencies - "dep1\0dep2\0\0" */
+#define SZDEPENDENCIES ""
+
+int statserv_main(int argc, char **argv)
+{
+ statserv_options_block *cb = statserv_getcontrol();
+
+ /* Lets setup the Arg structure */
+ ArgDetails.argc = argc;
+ ArgDetails.argv = argv;
+
+ /* Now setup the service with the service controller */
+ SetupService(argc, argv, &ArgDetails, SZAPPNAME,
+ cb->service_name, /* internal service name */
+ cb->service_name, /* displayed name of the service */
+ SZDEPENDENCIES);
+ return 0;
+}
+
+int StartAppService(void *pHandle, int argc, char **argv)
+{
+ /* Initializes the App */
+ return 1;
+}
+
+void RunAppService(void *pHandle)
+{
+ Args *pArgs = (Args *)pHandle;
+
+ /* Starts the app running */
+ statserv_start(pArgs->argc, pArgs->argv);
+}
+
+void StopAppService(void *pHandle)
+{
+ /* Stops the app */
+ statserv_closedown();
+}
+#else
+int statserv_main(int argc, char **argv)
+{
+ int ret = statserv_start (argc, argv);
+ statserv_closedown ();
+ return ret;
+}
+#endif
projects / yaz-moved-to-github.git / blobdiff