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main.c
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main.c
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/* Magick -- main source file.
*
* Magick IRC Services are copyright (c) 1996-1998 Preston A. Elder.
* E-mail: <prez@magick.tm> IRC: PreZ@RelicNet
* Originally based on EsperNet services (c) 1996-1998 Andy Church
* This program is free but copyrighted software; see the file doc/COPYING
* for details.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program (see the file COPYING); if not, write to the
* Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "services.h"
/******** Global variables! ********/
/* These can all be set by options. */
char config_file[512] = CONFIG_FILE; /* -config file */
char services_dir[512] = SERVICES_DIR; /* -dir directory */
char remote_server[256]; /* -remote server[:port] */
int remote_port;
char password[512];
char server_name[256]; /* -name servername */
char server_desc[128]; /* -desc serverdesc */
char services_user[512]; /* -user username */
char services_host[512]; /* -host hostname */
char services_prefix[NICKMAX]; /* -prefix prefix */
char log_filename[512]; /* -log filename */
int update_timeout; /* -update secs */
int ping_frequency; /* -ping secs */
int server_relink = -1; /* -relink secs or -norelink */
int services_level; /* -level level */
float tz_offset; /* -offset hours */
Boolean_T nickserv_on = FALSE;
Boolean_T chanserv_on = FALSE;
Boolean_T helpserv_on = FALSE;
Boolean_T irciihelp_on = FALSE;
Boolean_T memoserv_on = FALSE;
Boolean_T memos_on = FALSE;
Boolean_T news_on = FALSE;
Boolean_T devnull_on = FALSE;
Boolean_T operserv_on = FALSE;
Boolean_T outlet_on = FALSE;
Boolean_T akill_on = FALSE;
Boolean_T clones_on = FALSE;
Boolean_T globalnoticer_on = FALSE;
Boolean_T show_sync_on = FALSE;
Boolean_T on_boot = TRUE;
char pid_filename[512];
int file_version = 5;
/* What gid should we give to all files? (-1 = don't set) */
gid_t file_gid = -1;
/* Contains a message as to why services is terminating */
char *quitmsg = NULL;
/* Input buffer - global, so we can dump it if something goes wrong */
char inbuf[BUFSIZE];
/* Socket for talking to server */
int servsock = -1;
/* At what time were we started? */
time_t start_time;
/* At what time were we last reset (RELOAD, HUP, SQUIT, crash, etc)? */
time_t reset_time;
/* When did we last update the databases? */
time_t last_update;
/* Reason for being OFF if it IS off */
char *offreason = NULL;
/* Nice version of all the ugly 0/1 veriables! */
long runflags = 0;
/* amount of non-*, ? and . chars required */
int starthresh;
/******** Local variables! ********/
/* Set to 1 if we are waiting for input */
static int waiting = 0;
/* If we get a signal, use this to jump out of the main loop. */
static jmp_buf panic_jmp;
/* Time to wait before respawn if SQUIT */
static int waittime = 5;
/* Offset for services nick's LOGON TIME values (changed later
* if WIERD_COLLIDE is not defined) */
static int offset = 65000;
char s_DevNull[NICKMAX];
/*************************************************************************/
/* If we get a weird signal, come here. */
static void
sighandler (int signum)
{
if (runflags & RUN_STARTED)
{
/* Prepare for a possible SIGKILL -- Typical shutdown sequence */
if (signum == SIGINT && (runflags & RUN_LIVE))
{
if (fork () < 0) {
runflags = RUN_TERMINATING | RUN_QUITTING;
log_perror ("fork()");
} else
runflags &= ~RUN_LIVE;
}
else if (signum == SIGTERM)
{
runflags |= (RUN_SIGTERM | RUN_SAVE_DATA);
signal (SIGTERM, SIG_IGN);
return;
}
else if (!waiting)
{
write_log ("PANIC! buffer = %s", inbuf);
/* Cut off if this would make IRC command >510 characters. */
if (strlen (inbuf) > 448)
{
inbuf[446] = '>';
inbuf[447] = '>';
inbuf[448] = 0;
}
wallops (NULL, "PANIC! buffer = %s\r\n", inbuf);
}
else if (waiting < 0)
{
if (waiting == -1)
{
write_log ("PANIC! in timed_update (%s)", strsignal (signum));
wallops (NULL, "PANIC! in timed_update (%s)", strsignal (signum));
}
else
{
write_log ("PANIC! waiting=%d (%s)", waiting, strsignal (signum));
wallops (NULL, "PANIC! waiting=%d (%s)", waiting, strsignal (signum));
}
}
}
if (signum == SIGUSR1 || !(quitmsg = malloc (BUFSIZE)))
{
quitmsg = "Out of memory!";
runflags |= RUN_QUITTING;
}
else
{
#ifndef WIN32
if (signum == SIGHUP)
{
runflags |= RUN_NOSLEEP;
snprintf (quitmsg, BUFSIZE, "Magick Recieved SIGHUP -- Reloading!");
}
else
#endif
#if HAVE_STRSIGNAL
snprintf (quitmsg, BUFSIZE, "Magick terminating: %s", strsignal (signum));
#else
snprintf (quitmsg, BUFSIZE, "Magick terminating on signal %d", signum);
#endif
runflags |= RUN_QUITTING;
}
if (runflags & RUN_STARTED)
longjmp (panic_jmp, 1);
else
{
write_log ("%s", quitmsg);
exit (1);
}
}
/*************************************************************************/
/* Log stuff to stderr with a datestamp. */
void
write_log (const char *fmt,...)
{
va_list args;
time_t t;
struct tm tm;
char buf[256];
va_start (args, fmt);
time (&t);
tm = *localtime (&t);
strftime (buf, sizeof (buf) - 1, "[%b %d %H:%M:%S %Y] ", &tm);
if (runflags & RUN_LOG_IS_OPEN)
{
fputs (buf, stderr);
vfprintf (stderr, fmt, args);
fputc ('\n', stderr);
fflush (stderr);
if (runflags & RUN_LIVE)
{
fputs (buf, stdout);
vfprintf (stdout, fmt, args);
fputc ('\n', stdout);
fflush (stdout);
}
}
}
/* Like log(), but tack a ": " and a system error message (as returned by
* strerror() onto the end.
*/
void
log_perror (const char *fmt,...)
{
va_list args;
time_t t;
struct tm tm;
char buf[256];
va_start (args, fmt);
time (&t);
tm = *localtime (&t);
strftime (buf, sizeof (buf) - 1, "[%b %d %H:%M:%S %Y] ", &tm);
if (runflags & RUN_LOG_IS_OPEN)
{
fputs (buf, stderr);
vfprintf (stderr, fmt, args);
fprintf (stderr, ": %s\n", strerror (errno));
fflush (stderr);
if (runflags & RUN_LIVE)
{
fputs (buf, stdout);
vfprintf (stdout, fmt, args);
fprintf (stdout, ": %s\n", strerror (errno));
fflush (stdout);
}
}
}
/*************************************************************************/
/* We've hit something we can't recover from. Let people know what
* happened, then go down.
*/
void
fatal (const char *fmt,...)
{
va_list args;
time_t t;
struct tm tm;
char buf[256], buf2[4096];
va_start (args, fmt);
time (&t);
tm = *localtime (&t);
strftime (buf, sizeof (buf) - 1, "[%b %d %H:%M:%S %Y]", &tm);
vsnprintf (buf2, sizeof (buf2), fmt, args);
fprintf (stderr, "%s FATAL: %s\n", buf, buf2);
fflush (stderr);
if (runflags & RUN_LIVE && !(runflags & RUN_LOG_IS_OPEN))
{
fprintf (stdout, "%s FATAL: %s\n", buf, buf2);
fflush (stdout);
}
if (servsock >= 0)
wallops (NULL, "FATAL ERROR! %s", buf2);
exit (1);
}
/* Same thing, but do it like perror().
*/
void
fatal_perror (const char *fmt,...)
{
va_list args;
time_t t;
struct tm tm;
char buf[256], buf2[4096];
va_start (args, fmt);
time (&t);
tm = *localtime (&t);
strftime (buf, sizeof (buf) - 1, "[%b %d %H:%M:%S %Y]", &tm);
vsnprintf (buf2, sizeof (buf2), fmt, args);
fprintf (stderr, "%s FATAL: %s: %s\n", buf, buf2, strerror (errno));
fflush (stderr);
if (runflags & RUN_LIVE && !(runflags & RUN_LOG_IS_OPEN))
{
fprintf (stdout, "%s FATAL: %s: %s\n", buf, buf2, strerror (errno));
fflush (stdout);
}
if (servsock >= 0)
wallops (NULL, "FATAL ERROR! %s", buf2);
exit (1);
}
/*************************************************************************/
int
get_file_version (FILE * f, const char *filename)
{
int version = fgetc (f) << 24 | fgetc (f) << 16 | fgetc (f) << 8 | fgetc (f);
if (ferror (f) || feof (f))
fatal_perror ("Error reading version number on %s", filename);
else if (version > file_version || version < 1)
fatal ("Invalid version number (%d) on %s", version, filename);
return version;
}
void
write_file_version (FILE * f, const char *filename)
{
if (
fputc (file_version >> 24 & 0xFF, f) < 0 ||
fputc (file_version >> 16 & 0xFF, f) < 0 ||
fputc (file_version >> 8 & 0xFF, f) < 0 ||
fputc (file_version & 0xFF, f) < 0
)
fatal_perror ("Error writing version number on %s", filename);
}
/*************************************************************************/
/* Send a NICK command for the given pseudo-client. If `user' is NULL,
* send NICK commands for all the pseudo-clients. */
#if defined(IRC_DALNET)
#ifdef DAL_SERV
#define NICK(nick,name) \
do { \
send_cmd(NULL, "NICK %s 1 %ld %s %s %s 1 :%s", (nick), (offset-services_level)*10, \
services_user, services_host, server_name, (name)); \
} while (0)
#else
#define NICK(nick,name) \
do { \
send_cmd(NULL, "NICK %s 1 %ld %s %s %s :%s", (nick), (offset-services_level)*10, \
services_user, services_host, server_name, (name)); \
} while (0)
#endif
#elif defined(IRC_UNDERNET)
#define NICK(nick,name) \
do { \
send_cmd(server_name, "NICK %s 1 %ld %s %s %s :%s", (nick), (offset-services_level)*10,\
services_user, services_host, server_name, (name)); \
} while (0)
#elif defined(IRC_TS8)
#define NICK(nick,name) \
do { \
send_cmd(NULL, "NICK %s :1", (nick)); \
send_cmd((nick), "USER %ld %s %s %s :%s", (offset-services_level)*10, \
services_user, services_host, server_name, (name)); \
} while (0)
#else
#define NICK(nick,name) \
do { \
send_cmd(NULL, "NICK %s :1", (nick)); \
send_cmd((nick), "USER %s %s %s :%s", \
services_user, services_host, server_name, (name)); \
} while (0)
#endif
int
i_am_backup ()
{
int Result=0;
if(nickserv_on==TRUE)
if(finduser(s_NickServ))
Result=1;
if(chanserv_on==TRUE)
if(finduser(s_ChanServ))
Result=1;
if(helpserv_on==TRUE)
if(finduser(s_HelpServ))
Result=1;
if(irciihelp_on==TRUE)
if(finduser(s_IrcIIHelp))
Result=1;
if(memoserv_on==TRUE)
if(finduser(s_MemoServ))
Result=1;
if(operserv_on==TRUE)
if(finduser(s_OperServ))
Result=1;
if(devnull_on==TRUE)
if(finduser(s_DevNull))
Result=1;
if(globalnoticer_on==TRUE)
if(finduser(s_GlobalNoticer))
Result=1;
return Result;
}
int
is_services_nick (const char *nick)
{
if((nickserv_on==TRUE && stricmp(nick, s_NickServ)==0)
|| (chanserv_on==TRUE && stricmp(nick, s_ChanServ)==0)
|| (helpserv_on==TRUE && stricmp(nick, s_HelpServ)==0)
|| (irciihelp_on==TRUE && stricmp(nick, s_IrcIIHelp)==0)
|| (memoserv_on==TRUE && stricmp(nick, s_MemoServ)==0)
|| (operserv_on==TRUE && stricmp(nick, s_OperServ)==0)
|| (devnull_on==TRUE && stricmp(nick, s_DevNull)==0)
|| (globalnoticer_on==TRUE && stricmp(nick, s_GlobalNoticer)==0)
|| (outlet_on==TRUE && stricmp(nick, s_Outlet)==0))
return 1;
else
return 0;
}
const char *
any_service ()
{
if(outlet_on==TRUE)
return s_Outlet;
else if(operserv_on==TRUE)
return s_OperServ;
else if(nickserv_on==TRUE)
return s_NickServ;
else if(chanserv_on==TRUE)
return s_ChanServ;
else if(memoserv_on==TRUE)
return s_MemoServ;
else if(globalnoticer_on==TRUE)
return s_GlobalNoticer;
else if(helpserv_on==TRUE)
return s_HelpServ;
else if(irciihelp_on==TRUE)
return s_IrcIIHelp;
else if(devnull_on==TRUE)
return s_DevNull;
else
return NULL;
}
static void
check_introduce (const char *nick, const char *name)
{
User *u;
if (!(u = finduser (nick)))
NICK (nick, name);
else
#ifdef WIERD_COLLIDE
if (u->signon < offset - services_level)
#else
if (u->signon > offset - services_level)
#endif
NICK (nick, name);
}
void
introduce_user (const char *user)
{
if(nickserv_on==TRUE)
if (!user || stricmp (user, s_NickServ) == 0)
check_introduce (s_NickServ, "Nickname Server");
if(chanserv_on==TRUE)
if (!user || stricmp (user, s_ChanServ) == 0)
check_introduce (s_ChanServ, "Channel Server");
if(helpserv_on==TRUE)
if (!user || stricmp (user, s_HelpServ) == 0)
check_introduce (s_HelpServ, "Help Server");
if(irciihelp_on==TRUE)
if (!user || stricmp (user, s_IrcIIHelp) == 0)
check_introduce (s_IrcIIHelp, "ircII Help Server");
if(memoserv_on==TRUE)
if (!user || stricmp (user, s_MemoServ) == 0)
check_introduce (s_MemoServ, "Memo Server");
if(devnull_on==TRUE)
if (!user || stricmp (user, s_DevNull) == 0)
{
check_introduce (s_DevNull, "/dev/null -- message sink");
send_cmd (s_DevNull, "MODE %s +i", s_DevNull);
}
if(operserv_on==TRUE)
if (!user || stricmp (user, s_OperServ) == 0)
{
check_introduce (s_OperServ, "Operator Server");
send_cmd (s_OperServ, "MODE %s +i", s_OperServ);
}
if(globalnoticer_on==TRUE)
if (!user || stricmp (user, s_GlobalNoticer) == 0)
{
check_introduce (s_GlobalNoticer, "Global Noticer");
send_cmd (s_GlobalNoticer, "MODE %s +io", s_GlobalNoticer);
}
if(outlet_on==TRUE)
if (!user || stricmp (user, s_Outlet) == 0)
{
check_introduce (s_Outlet, "Magick Outlet");
send_cmd (s_Outlet, "MODE %s +i", s_Outlet);
}
}
#undef NICK
/*************************************************************************/
/* Is the 'user' a server? */
int
is_server (const char *nick)
{
unsigned int i;
for (i = 0; i < strlen (nick) && nick[i] != '.'; i++);
if (nick[i] == '.')
return 1;
return 0;
}
/*************************************************************************/
/* Reset in preperation for re-start */
void
reset_dbases ()
{
User *u, *un;
NickInfo *ni, *nin;
ChannelInfo *ci, *cin;
MemoList *ml, *mln;
NewsList *nl, *nln;
Clone *c, *cn;
Timeout *to, *ton;
Timer *t, *tn;
int i;
/* Some of these output ... stop that. */
runflags |= RUN_NOSEND;
/* Clear active users (and channels) */
u = userlist;
while (u)
{
un = u->next;
delete_user (u);
u = un;
}
userlist = NULL;
usercnt = opcnt = 0;
/* SQUIT all servers */
while (servcnt)
{
free (servlist[0].server);
free (servlist[0].desc);
servcnt--;
bcopy (servlist + 1, servlist, sizeof (*servlist) * servcnt);
}
servlist = NULL;
serv_size = 0;
/* Ignore smignore */
if(devnull_on==TRUE)
{
while (ignorecnt)
{
ignorecnt--;
bcopy (ignore + 1, ignore, sizeof (*ignore) * ignorecnt);
}
ignore = NULL;
ignore_size = 0;
}
/* Nope, we got NO MORE sops! */
if(operserv_on==TRUE)
{
while (nsop)
{
--nsop;
bcopy (sops + 1, sops, sizeof (*sops) * nsop);
}
sop_size = 0;
}
/* I OWN your ass! */
if(nickserv_on==TRUE)
{
for (i = 33; i < 256; ++i)
{
ni = nicklists[i];
while (ni)
{
nin = ni->next;
delnick (ni);
ni = nin;
}
nicklists[i] = NULL;
}
}
/* muaahahahaha */
if(chanserv_on==TRUE)
{
for (i = 33; i < 256; ++i)
{
ci = chanlists[i];
while (ci)
{
cin = ci->next;
delchan (ci);
ci = cin;
}
chanlists[i] = NULL;
}
}
/* Lost in the mail? */
if(memoserv_on==TRUE)
{
if (memos_on==TRUE) {
for (i = 33; i < 256; ++i ) {
ml = memolists[i];
while (ml)
{
mln = ml->next;
del_memolist(ml);
ml = mln;
}
memolists[i] = NULL;
}
}
if (news_on==TRUE) {
for (i = 33; i < 256; ++i ) {
nl = newslists[i];
while (nl)
{
nln = nl->next;
del_newslist(nl);
nl = nln;
}
newslists[i] = NULL;
}
}
}
/* Lost in the mail? */
if(memoserv_on==TRUE)
{
if (memos_on==TRUE) {
for (i = 33; i < 256; ++i ) {
ml = memolists[i];
while (ml)
{
mln = ml->next;
del_memolist(ml);
ml = mln;
}
memolists[i] = NULL;
}
}
if (news_on==TRUE) {
for (i = 33; i < 256; ++i ) {
nl = newslists[i];
while (nl)
{
nln = nl->next;
del_newslist(nl);
nl = nln;
}
newslists[i] = NULL;
}
}
}
/* Awwww, arent we nice ... */
if(akill_on==TRUE)
{
while (nakill)
del_akill (akills[0].mask, 1);
akills = NULL;
akill_size = 0;
}
/* bleep ... bleep */
if(clones_on==TRUE)
{
while (nclone)
del_clone (clones[0].host);
clone_size = 0;
c = clonelist;
while (c)
{
cn = c->next;
while (c->amount > 1)
clones_del (c->host);
clones_del (c->host);
c = cn;
}
clonelist = NULL;
clones = NULL;
}
/* Keep the plebs IGNORANT! */
if(globalnoticer_on==TRUE)
{
while (nmessage)
{
free (messages[0].text);
--nmessage;
bcopy (messages + 1, messages, sizeof (*messages) * nmessage);
}
message_size = 0;
messages = NULL;
}
/* Tick ... Tick ... Tick ... BOOM! */
if(nickserv_on==TRUE)
{
to = timeouts;
while (to)
{
ton = to->next;
free (to);
to = ton;
}
timeouts = NULL;
}
/* t = pings;
while (t)
{
tn = t->next;
deltimer (t->label);
t = tn;
}
pings = NULL; */
runflags &= ~RUN_NOSEND;
}
/*************************************************************************/
void
open_log ()
{
/* Redirect stderr to logfile. */
if (!(runflags & RUN_LOG_IS_OPEN))
if (freopen (log_filename, "a", stderr))
runflags |= RUN_LOG_IS_OPEN;
else
write_log ("Cannot open %s, no logging output used.", log_filename);
else
write_log ("Tried to open log, but already open!");
}
void
close_log ()
{
if ((runflags & RUN_LOG_IS_OPEN))
fclose (stderr);
runflags &= ~RUN_LOG_IS_OPEN;
}
/*************************************************************************/
void
do_help (char *prog)
{
printf("\n\
Magick IRC Services are copyright (c) 1996-1998 Preston A. Elder.\n\
E-mail: <prez@magick.tm> IRC: PreZ@RelicNet\n\
This program is free but copyrighted software; see the file COPYING for\n\
details. Please do not forget to read ALL the files in the doc directory.\n\
\n\
Syntax: %s [opts]\n\
\n\
-remote server[:port] Connect to the specified server.\n\
-name servername Our server name (e.g. hell.darker.net).\n\
-desc string Description of us (e.g. DarkerNet Services).\n\
-user username Username for Services' nicks (e.g. services).\n\
-host hostname Hostname for Services' nicks (e.g. darker.net).\n\
-prefix prefix Prefix for Magick Outlet (see magick.ini)\n\
(e.g. \"Magick-\").\n\
-dir directory Directory containing Services' data files\n\
(e.g. /usr/local/lib/services).\n\
-config filename Config file to be used (e.g. magick.ini).\n\
-log filename Services log filename (e.g. magick.log).\n\
-update secs How often to update databases, in seconds.\n\
-debug Enable debugging mode--more info sent to log.\n\
-relink secs Specify seconds to re-attempt link if SQUIT.\n\
-norelink Die on SQUIT or kill -1.\n\
-level level Specify services level (>1 = backup).\n\
-offset hours Specify the TimeZone offset for backups.\n\
-live Dont fork (log screen + log file).\n\
", prog);
/*
-ping sec Specify how often to ping servers for lag.
*/
}
/* Main routine. (What does it look like? :-) ) */
/* (Yes, big and ugly, I know...) */
int
main (int ac, char **av)
{
time_t last_ping;
time_t last_check; /* When did we last check NickServ timeouts? */
int i;
char *progname;
char *s, *t;
#ifdef RUNGROUP
#ifndef WIN32
struct group *gr;
#endif
char *errmsg = NULL;
#endif
FILE *pidfile;
#ifdef WIN32
WORD wsaVersionRequested;
WSADATA wsaData;
int wsaerr;
wsaVersionRequested = MAKEWORD (1, 1);
if (wsaerr != 0)
/* Tell the user that we couldn't find a useable */
/* winsock.dll. */
{
printf ("Error: Unable to find a valid winsock.dll\n");
return -1;
}
/* Confirm that the Windows Sockets DLL supports 1.1. */
/* Note that if the DLL supports versions greater */
/* than 1.1 in addition to 1.1, it will still return */
/* 1.1 in wVersion since that is the version we */
/* requested. */
if (LOBYTE (wsaData.wVersion) != 1 || HIBYTE (wsaData.wVersion) != 1)
{
/* Tell the user that we couldn't find a useable */
/* winsock.dll. */
WSACleanup ();
printf ("Error: Unable to find a valid winsock.dll\n");
return -1;
}
/* The Windows Sockets DLL is acceptable. Proceed. */
#endif
#ifdef DEFUMASK
umask (DEFUMASK);
#endif
#ifdef RUNGROUP
#ifndef WIN32
setgrent ();
while (gr = getgrent ())
{
if (strcmp (gr->gr_name, RUNGROUP) == 0)
break;
}
endgrent ();
if (gr)
file_gid = gr->gr_gid;
else
errmsg = "Group not known";
#endif
#endif
/* Find program name. */
if (progname = strrchr (av[0], '/'))
++progname;
else
progname = av[0];
/* Parse -dir, -config and -help ahead of time. */
for (i = 1; i < ac; ++i)
{
s = av[i];
if (*s == '-' || *s == '/')
{
++s;
if (stricmp (s, "dir") == 0)
{
if (++i >= ac)
{
fprintf (stderr, ERR_REQ_PARAM, "-dir");
return 1;
}
strcpy (services_dir, av[i]);
}
else if (stricmp (s, "config") == 0)
{
if (++i >= ac)
{
fprintf (stderr, ERR_REQ_PARAM, "-config");
return 1;
}
strcpy (config_file, av[i]);
}
else if (stricmp (s, "help") == 0 || stricmp (s, "-help") == 0 ||
stricmp (s, "?") == 0)
{
do_help(av[0]);
return 0;
}
}
}
/* Chdir to services directory. */
if (chdir (services_dir) < 0)
{
perror (services_dir);
#ifdef WIN32
WSACleanup ();
#endif
return 20;
}
start_time = time (NULL);
while (!(runflags & RUN_TERMINATING))
{
long tempflags;
reset_time = time(NULL);
if (quitmsg) free(quitmsg);
quitmsg = NULL;
servsock = -1;
tempflags = runflags;
runflags = RUN_MODE;
if (tempflags & RUN_DEBUG)
runflags |= RUN_DEBUG;
if (tempflags & RUN_LIVE)
runflags |= RUN_LIVE;
if (read_options () <= 0)
{
#ifdef WIN32
WSACleanup ();
#endif
return 20;
}
/* Check for program name == "listnicks" or "listchans" and do
* appropriate special stuff if so. */
if (strcmp (progname, "listnicks") == 0)
return do_list(ac, av, 0);
else if (strcmp (progname, "listchans") == 0)
return do_list(ac, av, 1);
for (i = 1; i < ac; ++i)
{
s = av[i];
if (*s == '-' || *s == '/')
{
++s;
if (stricmp (s, "remote") == 0)
{
if (++i >= ac)
{
fprintf (stderr, "-remote requires hostname[:port]\n");
return 1;
}
s = av[i];
if (t = strchr (s, ':'))
{
*t++ = 0;
if (((int) strtol ((t), (char **) ((void *) 0), 10)) > 0)
remote_port = ((int) strtol ((t), (char **) ((void *) 0), 10));
else
fprintf (stderr, "-remote: port number must be a positive integer. Using default.\n");
}
strcpy (remote_server, s);
}
else if (stricmp (s, "name") == 0)
{
if (++i >= ac)
{
fprintf (stderr, ERR_REQ_PARAM, "-name");
return 1;
}
strcpy (server_name, av[i]);
}
else if (stricmp (s, "desc") == 0)