void plexus_cmd_privmsg(char *source, char *dest, char *buf)
{
Uid *ud, *ud2;
ud = find_uid(source);
ud2 = find_uid(dest);
send_cmd((UseTS6 ? (ud ? ud->uid : source) : source), "PRIVMSG %s :%s",
(UseTS6 ? (ud2 ? ud2->uid : dest) : dest), buf);
}
void plexus_cmd_motd(char *sender, char *server)
{
Uid *ud;
ud = find_uid(sender);
send_cmd((ud ? ud->uid : sender), "MOTD %s", server);
}
void plexus_cmd_stats(char *sender, const char *letter, char *server)
{
Uid *ud;
ud = find_uid(sender);
send_cmd((ud ? ud->uid : sender), "STATS %s %s", letter, server);
}
void plexus_cmd_version(char *server)
{
Uid *ud;
ud = find_uid(s_StatServ);
send_cmd((ud ? ud->uid : s_StatServ), "VERSION %s", server);
}
void plexus_cmd_join(char *user, char *channel, time_t chantime)
{
Uid *ud;
ud = find_uid(user);
send_cmd(NULL, "SJOIN %ld %s + :%s", (long int) chantime,
channel, (UseTS6 ? (ud ? ud->uid : user) : user));
}
/* GLOBOPS */
void asuka_cmd_global(char *source, char *buf)
{
Uid *id;
id = find_uid(source);
send_cmd((id ? id->uid : ServerName), "WA :%s", buf);
}
/* ABAAA L #ircops */
void asuka_cmd_part(char *nick, char *chan, char *buf)
{
Uid *ud;
ud = find_uid(nick);
if (buf) {
send_cmd((ud ? ud->uid : nick), "L %s :%s", chan, buf);
} else {
send_cmd((ud ? ud->uid : nick), "L %s", chan);
}
}
void plexus_cmd_notice(char *source, char *dest, char *buf)
{
Uid *ud;
User *u;
ud = find_uid(source);
u = finduser(dest);
send_cmd((UseTS6 ? (ud ? ud->uid : source) : source),
"NOTICE %s :%s", (UseTS6 ? (u ? u->uid : dest) : dest), buf);
}
void asuka_cmd_version(char *server)
{
Uid *ud;
Server *s;
ud = find_uid(s_StatServ);
s = server_find(server);
send_cmd((ud ? ud->uid : s_StatServ), "V :%s",
(s ? (s->suid ? s->suid : server) : server));
}
void asuka_cmd_motd(char *sender, char *server)
{
Uid *ud;
Server *s;
ud = find_uid(sender);
s = server_find(server);
send_cmd((ud ? ud->uid : sender), "MO :%s",
(s ? (s->suid ? s->suid : server) : server));
}
/* QUIT */
void nefarious_cmd_quit(char *source, char *buf)
{
Uid *ud;
ud = find_uid(source);
if (buf) {
send_cmd((ud ? ud->uid : source), "QUIT :%s", buf);
} else {
send_cmd((ud ? ud->uid : source), "QUIT");
}
}
void asuka_cmd_privmsg(char *source, char *dest, char *buf)
{
User *u;
Uid *ud;
u = finduser(dest);
ud = find_uid(source);
send_cmd((ud ? ud->uid : source), "P %s :%s", (u ? u->uid : dest),
buf);
}
/* QUIT */
void asuka_cmd_quit(char *source, char *buf)
{
Uid *ud;
ud = find_uid(source);
if (buf) {
send_cmd((ud ? ud->uid : source), "Q :%s", buf);
} else {
send_cmd((ud ? ud->uid : source), "Q");
}
}
void nefarious_cmd_notice(char *source, char *dest, char *buf)
{
User *u;
Uid *ud;
u = finduser(dest);
ud = find_uid(source);
send_cmd((ud ? ud->uid : source), "O %s :%s", (u ? u->uid : dest),
buf);
}
void asuka_cmd_stats(char *sender, const char *letter, char *server)
{
Uid *ud;
Server *s;
ud = find_uid(sender);
s = server_find(server);
send_cmd((ud ? ud->uid : sender), "R %s :%s", letter,
(s ? (s->suid ? s->suid : server) : server));
}
void scarynet_cmd_ping(char *server)
{
Uid *ud;
Server *s;
struct timeval t;
ud = find_uid(s_StatServ);
s = server_find(server);
gettimeofday(&t, NULL);
send_cmd(p10id, "RI %s %s %ld %ld :<No client start time>",
((s && s->suid) ? s->suid : server),
(ud ? ud->uid : s_StatServ), t.tv_sec, t.tv_usec);
}
/* AB B #opserv 1116184708 +smtin AKAAA:o */
void asuka_cmd_join(char *user, char *channel, time_t chantime)
{
Uid *ud;
ud = find_uid(user);
if (started) {
send_cmd((ud ? ud->uid : user), "J %s %ld", channel,
(long int) chantime);
} else {
send_cmd(p10id, "B %s %ld %s:o", channel,
(long int) time(NULL), (ud ? ud->uid : user));
}
}
void plexus_cmd_mode(char *source, char *dest, char *buf)
{
Uid *ud;
if (source)
{
ud = find_uid(source);
send_cmd((UseTS6 ? (ud ? ud->uid : source) : source), "MODE %s %s",
dest, buf);
}
else
{
send_cmd(source, "MODE %s %s", dest, buf);
}
}
/* QUIT */
void plexus_cmd_quit(char *source, char *buf)
{
Uid *ud;
ud = find_uid(source);
if (buf)
{
send_cmd((UseTS6 ? (ud ? ud->uid : source) : source), "QUIT :%s",
buf);
}
else
{
send_cmd((UseTS6 ? (ud ? ud->uid : source) : source), "QUIT");
}
}
void plexus_cmd_part(char *nick, char *chan, char *buf)
{
Uid *ud;
ud = find_uid(nick);
if (buf)
{
send_cmd((UseTS6 ? ud->uid : nick), "PART %s :%s", chan, buf);
}
else
{
send_cmd((UseTS6 ? ud->uid : nick), "PART %s", chan);
}
}
void nefarious_cmd_ping(char *server)
{
/* AB G !1115872042.64217 denora.nomadirc.net 1115872042.64217
* [OUT]: AB RI AL ABAAB 1165972073 45741 :<No client start time>
* [IN ]: AL RO ScaryNet.Org ABAAB 1165972073 45741 :<No client start time>
*/
Uid *ud;
Server *s;
struct timeval t;
ud = find_uid(s_StatServ);
s = server_find(server);
gettimeofday(&t, NULL);
send_cmd(p10id, "RI %s %s %ld %ld :<No client start time>",
((s
&& s->suid) ? s->suid : server),
(ud ? ud->uid : s_StatServ), t.tv_sec, t.tv_usec);
}
dbref
find_uid(dbref player, struct frame * fr, int st, dbref program)
{
if ((FLAGS(program) & STICKY) || (fr->perms == STD_SETUID)) {
if (FLAGS(program) & HAVEN) {
if ((st > 1) && (TrueWizard(OWNER(program))))
return (find_uid(player, fr, st - 1, fr->caller.st[st - 1]));
return (OWNER(program));
}
return (OWNER(program));
}
if (ProgMLevel(program) < 2)
return (OWNER(program));
if ((FLAGS(program) & HAVEN) || (fr->perms == STD_HARDUID)) {
if (fr->trig == NOTHING)
return (OWNER(program));
return (OWNER(fr->trig));
}
return (OWNER(player));
}
void plexus_cmd_global(char *source, char *buf)
{
Uid *u;
if (source)
{
u = find_uid(source);
if (u)
{
send_cmd((UseTS6 ? u->uid : source), "OPERWALL :%s", buf);
}
else
{
send_cmd((UseTS6 ? TS6SID : ServerName), "OPERWALL :%s", buf);
}
}
else
{
send_cmd((UseTS6 ? TS6SID : ServerName), "OPERWALL :%s", buf);
}
}
/* ABAAB J #ircops 1098031328 */
void nefarious_cmd_join(char *user, char *channel, time_t chantime)
{
Uid *ud;
char *modes = NULL;
ud = find_uid(user);
if (started) {
send_cmd((ud ? ud->uid : user), "J %s %ld", channel,
(long int) chantime);
} else {
if (AutoOp && AutoMode) {
modes = sstrdup(AutoMode);
modes++; /* since the first char is +, we skip it */
send_cmd(p10id, "B %s %ld %s:%s", channel,
(long int) chantime, (ud ? ud->uid : user), modes);
} else {
send_cmd(p10id, "B %s %ld %s", channel,
(long int) chantime, (ud ? ud->uid : user));
}
}
}
static time_t check_pings(time_t currenttime)
{
#ifdef TIMEDKLINES
static time_t lkill = 0;
#endif
Reg aClient *cptr;
Reg int kflag = 0;
aClient *bysptr = NULL;
int ping = 0, i;
time_t oldest = 0, timeout;
char *reason = NULL;
for (i = highest_fd; i >= 0; i--)
{
if (!(cptr = local[i]) || IsListener(cptr))
continue;
#ifdef TIMEDKLINES
kflag = 0;
reason = NULL;
/*
** Once per TIMEDKLINES seconds.
** (1 minute is minimum resolution in K-line field)
*/
if ((currenttime - lkill > TIMEDKLINES)
&& IsPerson(cptr) && !IsKlineExempt(cptr))
{
kflag = find_kill(cptr, 1, &reason);
}
#endif
ping = IsRegistered(cptr) ? cptr->ping : ACCEPTTIMEOUT;
Debug((DEBUG_DEBUG, "c(%s) %d p %d k %d a %d",
cptr->name, cptr->status, ping, kflag,
currenttime - cptr->lasttime));
/*
* Ok, so goto's are ugly and can be avoided here but this code
* is already indented enough so I think its justified. -avalon
*/
if (!kflag && IsRegistered(cptr) &&
(ping >= currenttime - cptr->lasttime))
goto ping_timeout;
/*
* If the server hasnt talked to us in 2*ping seconds
* and it has a ping time, then close its connection.
* If the client is a user and a KILL line was found
* to be active, close this connection too.
*/
if (kflag ||
((currenttime - cptr->lasttime) >= (2 * ping) &&
(cptr->flags & FLAGS_PINGSENT)) ||
(!IsRegistered(cptr) &&
(currenttime - cptr->firsttime) >= ping))
{
if (!IsRegistered(cptr) &&
(DoingDNS(cptr) || DoingAuth(cptr) ||
DoingXAuth(cptr)))
{
if (cptr->authfd >= 0)
{
(void)close(cptr->authfd);
cptr->authfd = -1;
cptr->count = 0;
*cptr->buffer = '\0';
}
Debug((DEBUG_NOTICE, "%s/%c%s timeout %s",
(DoingDNS(cptr)) ? "DNS" : "dns",
(DoingXAuth(cptr)) ? "X" : "x",
(DoingAuth(cptr)) ? "AUTH" : "auth",
get_client_name(cptr,TRUE)));
del_queries((char *)cptr);
ClearAuth(cptr);
#if defined(USE_IAUTH)
if (DoingDNS(cptr) || DoingXAuth(cptr))
{
if (DoingDNS(cptr) &&
(iauth_options & XOPT_EXTWAIT))
{
/* iauth wants more time */
sendto_iauth("%d d", cptr->fd);
ClearDNS(cptr);
cptr->lasttime = currenttime;
continue;
}
if (DoingXAuth(cptr) &&
(iauth_options & XOPT_NOTIMEOUT))
{
cptr->exitc = EXITC_AUTHTOUT;
sendto_iauth("%d T", cptr->fd);
exit_client(cptr, cptr, &me,
"Authentication Timeout");
continue;
}
sendto_iauth("%d T", cptr->fd);
SetDoneXAuth(cptr);
}
#endif
ClearDNS(cptr);
ClearXAuth(cptr);
ClearWXAuth(cptr);
cptr->firsttime = currenttime;
cptr->lasttime = currenttime;
continue;
}
if (IsServer(cptr) || IsConnecting(cptr) ||
IsHandshake(cptr))
{
if (cptr->serv && cptr->serv->byuid[0])
{
bysptr = find_uid(cptr->serv->byuid,
NULL);
}
/* we are interested only in *remote* opers */
if (bysptr && !MyConnect(bysptr))
{
sendto_one(bysptr, ":%s NOTICE %s :"
"No response from %s, closing"
" link", ME, bysptr->name,
get_client_name(cptr, FALSE));
}
sendto_flag(SCH_NOTICE,
"No response from %s closing link",
get_client_name(cptr, FALSE));
}
/*
* this is used for KILL lines with time restrictions
* on them - send a message to the user being killed
* first.
*/
if (kflag && IsPerson(cptr))
{
char buf[100];
sendto_flag(SCH_NOTICE,
"Kill line active for %s",
get_client_name(cptr, FALSE));
cptr->exitc = EXITC_KLINE;
if (!BadPtr(reason))
sprintf(buf, "Kill line active: %.80s",
reason);
(void)exit_client(cptr, cptr, &me, (reason) ?
buf : "Kill line active");
}
else
{
cptr->exitc = EXITC_PING;
(void)exit_client(cptr, cptr, &me,
"Ping timeout");
}
continue;
}
else if (IsRegistered(cptr) &&
(cptr->flags & FLAGS_PINGSENT) == 0)
{
/*
* if we havent PINGed the connection and we havent
* heard from it in a while, PING it to make sure
* it is still alive.
*/
cptr->flags |= FLAGS_PINGSENT;
/* not nice but does the job */
cptr->lasttime = currenttime - ping;
sendto_one(cptr, "PING :%s", me.name);
}
ping_timeout:
timeout = cptr->lasttime + ping;
while (timeout <= currenttime)
timeout += ping;
if (timeout < oldest || !oldest)
oldest = timeout;
}
#ifdef TIMEDKLINES
if (currenttime - lkill > 60)
lkill = currenttime;
#endif
if (!oldest || oldest < currenttime)
oldest = currenttime + PINGFREQUENCY;
if (oldest < currenttime + 30)
oldest += 30;
Debug((DEBUG_NOTICE,"Next check_ping() call at: %s, %d %d %d",
myctime(oldest), ping, oldest, currenttime));
return (oldest);
}
int main (int argc, char *argv[])
{
fd_set readset;
fd_set writeset;
int n, sel;
int c, errflg=0;
struct sigaction sigact;
sigset_t sigmask;
char *scratch, *next_scratch;
char nmea_buf[1024];
char send_buf[1024];
int gps_buf[15];
int nmea_index = 0;
int send_len = 0;
/* Set default options */
outfile = stdout;
int sAnt = 0;
memset(gps_buf, 0, 15);
memset(send_buf, 0, 1024);
send_len = 0;
/* Process options */
while ((c = getopt(argc, argv, "Vlqvs:o:p:t:m:u:g:/:")) != EOF)
switch (c) {
case 'q':
quiet=1;
break;
case 'v':
verbose = 1;
break;
case 'l':
linebuff = 1;
break;
case 'p':
opt_ptyname = optarg;
break;
case 't':
opt_ttyname = optarg;
break;
case 'm':
/* mode for pty: [user,[group,]]mode */
scratch = strdup(optarg);
if ((next_scratch = strchr(scratch,',')) != NULL) {
/* Username */
*next_scratch = '\0';
next_scratch++;
frontend_owner = find_uid(scratch);
scratch = next_scratch;
if ((next_scratch = strchr(scratch,',')) != NULL)
{
/* Group */
*next_scratch = '\0';
next_scratch++;
frontend_group = find_gid(scratch);
scratch = next_scratch;
}
}
frontend_mode = strtol(scratch,NULL,8);
break;
case 'u':
switch_uid = find_uid(optarg);
break;
case 'g':
switch_gid = find_gid(optarg);
break;
case '/':
switch_root = strdup(optarg);
break;
case 's':
settings = optarg;
break;
case 'o':
outfilename=optarg;
if ( (outfile = fopen(outfilename,"w")) == NULL)
errorf("Couldn't open output file '%s' for write: %s\n",outfilename,strerror(errno));
break;
case 'V':
puts(VERSION);
exit(0);
case '?':
default:
errflg++;
break;
}
if (errflg || ((argc-optind) < 1) || ((argc-optind) > 2)) {
usage(argv[0]);
exit (2);
}
/* Process the two non-flag options */
backend = argv[optind];
if ((argc-optind) == 2)
frontend = argv[optind+1];
if (strcmp(frontend,"-") == 0)
frontend = NULL;
if (linebuff)
setlinebuf(outfile);
atexit (closedown);
/* Do some initialization */
stty_initstore();
sendudp_open();
/* Setup backend */
if (setup_backend(backfd) < 0)
errorf ("select failed. errno = %d\n", errno);
/* Setup frontend */
if ((setup_frontend(frontfd)) < 0)
errorf("setup_frontend failed: %s\n",strerror(errno));
/* Drop privileges if we've been asked to */
if (switch_root)
{
if (chroot(switch_root) != 0)
errorf("chroot(%s) failed: %s\n",switch_root,strerror(errno));
}
if (switch_gid != -1)
{
if (setgroups(1,&switch_gid) == -1)
errorf("setgroups(1,[%d]) failed: %s\n",switch_gid, strerror(errno));
if (setregid(switch_gid, switch_gid) == -1)
errorf("setregid(%d,%d) failed: %s\n",switch_gid,switch_gid);
if (getgid() != switch_gid)
errorf("setregid succeeded, but we're the wrong gid!");
if (getegid() != switch_gid)
errorf("setregid succeeded, but we're the wrong effective gid!");
}
if (switch_uid != -1)
{
if (setreuid(switch_uid, switch_uid) == -1)
errorf("setreuid(%d,%d) failed: %s\n",switch_uid,switch_uid,strerror(errno));
if (getuid() != switch_uid)
errorf("setreuid succeeded, but we're the wrong uid!");
if (geteuid() != switch_uid)
errorf("setregid succeeded, but we're the wrong effective uid!");
}
/* calc (initial) max file descriptor to use in select() */
fdmax = max(backfd[0], frontfd[0]);
/* Set up signal handlers and such */
sigemptyset(&sigmask);
memset(&sigact,0,sizeof sigact);
sigact.sa_handler = sigdeath;
sigact.sa_mask = sigmask;
sigaction(SIGHUP,&sigact,NULL);
sigaction(SIGINT,&sigact,NULL);
sigaction(SIGQUIT,&sigact,NULL);
sigaction(SIGPIPE,&sigact,NULL);
sigaction(SIGTERM,&sigact,NULL);
sigact.sa_handler = sigchld;
sigaction(SIGCHLD,&sigact,NULL);
pthread_t udp_recv;
pthread_create(&udp_recv, NULL, udp_recv_gnssmode_thread, NULL);
pthread_detach(udp_recv);
struct tm p;
time_t timep;
while (!please_die_now)
{
do
{
FD_ZERO (&readset);
FD_SET (backfd[0], &readset);
FD_SET (frontfd[0], &readset);
FD_ZERO (&writeset);
FD_SET (backfd[1], &writeset);
FD_SET (frontfd[1], &writeset);
sel = select(fdmax + 1, &readset, &writeset, NULL, NULL);
}
while (sel == -1 && errno == EINTR && !please_die_now);
if (sel == -1 && errno != EINTR)
errorf ("select failed. errno = %d\n", errno);
else if (please_die_now)
break;
if (FD_ISSET(backfd[0], &readset))
{
if ((n = read(backfd[0], buff, BUFF_SIZE)) == 0)
{
/* Serial port has closed. This doesn't really make sense for
* a real serial port, but for sockets and programs, probably
* we should just exit.
*/
if (!quiet)
errorf("Backend device was closed.\n");
break;
}
else if (n < 0)
{
if ( (errno != EAGAIN) && (errno != EINTR) )
{
errorf("Error reading from backend device: %s\n",strerror(errno));
}
break;
}
else
{
/* We should handle this better. FIX */
if(FD_ISSET(frontfd[1], &writeset))
{
if (write (frontfd[1], buff, n) != n)
errorf("Error writing to frontend device: %s\n",strerror(errno));
}
// if (!quiet)
// dumpbuff(1,buff,n);
//nmea decode
{
tNmea_Msg nmeamsg ;
int i=0;
int ret = 0;
for(i=0; i<n; i++)
{
if(buff[i] == '$')
nmea_index = 0;
nmea_buf[nmea_index] = buff[i];
if(buff[i] == '\r')
nmea_buf[nmea_index] = 0;
if(buff[i] == '\n')
{
nmea_buf[nmea_index] = 0;
#if 0
if (!quiet)
fprintf(outfile,"%s\n",nmea_buf);
#endif
#if 1
ret = NmeaDecode(nmea_buf,&nmeamsg);
if(nmeamsg.nMsgMask == GGA_DECODE)
{
memset(send_buf, 0, 1024);
send_len = 0;
}
memcpy(send_buf+send_len, nmea_buf, nmea_index);
send_len += strlen(nmea_buf);
send_buf[send_len] = 0x0D;
send_len ++;
if(nmeamsg.nMsgMask & ANT_DECODE)
{
sAnt = nmeamsg.nAnttenaStatus;
//sendudp(1011,&sAnt, 4); //gui
sAnt |= (nmeamsg.version<<8);
}
if(nmeamsg.nMsgMask & RMC_DECODE)
{
if (nmea_buf[3] == 'R' && nmea_buf[4] == 'M' && nmea_buf[5] == 'C' )
{
if (!quiet)
fprintf(outfile,"%s=len=%d\n",nmea_buf, strlen(nmea_buf));
sendudp(1014,nmea_buf, strlen(nmea_buf)); //busdemaon
}
}
if(nmeamsg.nMsgMask >= 0x8F)
{
sendudp(1012, send_buf, send_len);
sendudp(1011,&nmeamsg.aSvInfo, 2*sizeof(tSVData)); //gui satelite display
if (!quiet)
{
//fprintf(outfile,"\r\n\r\n%s---------send_len=%d\n\n",send_buf,send_len);
fprintf(outfile,"nAnttenaStatus=%d,position=%c mode=%d fy=%f fx=%f (%d-%d-%d)(%d:%d:%f)\n",
sAnt,
nmeamsg.cFixFlag,
NmeaGetRxRunMode(),
nmeamsg.fLatInDegree,
nmeamsg.fLonInDegree,
nmeamsg.usYear,
nmeamsg.ucMonth,
nmeamsg.ucDay,
nmeamsg.usHours,
nmeamsg.usMinutes,
nmeamsg.fSeconds);
}
#if 1
localtime_r(&timep, &p);
p.tm_sec = (int)nmeamsg.fSeconds;
p.tm_min = nmeamsg.usMinutes;
p.tm_hour = nmeamsg.usHours+8;
p.tm_mday = nmeamsg.ucDay;
p.tm_mon = nmeamsg.ucMonth-1;
p.tm_year = nmeamsg.usYear + 100;
timep = mktime(&p);
if(nmeamsg.cFixFlag == 'A')
gps_buf[0] = 1;
else
gps_buf[0] = 0;
gps_buf[1] = nmeamsg.fLonInDegree*1000000;
gps_buf[2] = nmeamsg.fLatInDegree*1000000;
gps_buf[3] = (int)timep;
gps_buf[4] = (int)timep;
gps_buf[5] = nmeamsg.fHeading;
gps_buf[6] = nmeamsg.fGroundVel*1.85;
if(nmeamsg.cLatIdx == 'S')
gps_buf[7] = 1;
else
gps_buf[7] = 0;
if(nmeamsg.cLonIdx == 'W')
gps_buf[8] = 1;
else
gps_buf[8] = 0;
gps_buf[9] = nmeamsg.fAltitude;
gps_buf[10] = NmeaGetRxRunMode();
gps_buf[11] = nmeamsg.aSvInfo[1].nSvsUsed;
gps_buf[12] = nmeamsg.aSvInfo[0].nSvsUsed;
gps_buf[13] = sAnt;
#if 0
printf("position=%d, flon=%d, flat=%d, %d, %d, iOrientation=%d, vel=%d, s=%d, w=%d, alt=%d, mode=%d, gps=%d, bd=%d\n",
gps_buf[0], gps_buf[1],gps_buf[2],gps_buf[3], gps_buf[4],gps_buf[5], gps_buf[6],gps_buf[7], gps_buf[8],gps_buf[9], gps_buf[10],
gps_buf[11], gps_buf[12]);
#endif
sendudp(1013, gps_buf, 4*14);
sendudp(1015, gps_buf, 4*14); //busdemaon
memset(gps_buf, 0 , 15);
#endif
memset(send_buf, 0, 1024);
send_len = 0;
}
#endif
}
nmea_index++;
// fprintf(outfile,"nmea_index = %d\n",nmea_index);
if(nmea_index >= 1024)
nmea_index = 0;
}
}
}
}
if (please_die_now)
break;
if (FD_ISSET(frontfd[0], &readset))
{
if ((n = read(frontfd[0], buff, BUFF_SIZE)) == 0)
{
if (listenfd)
{
if (close(frontfd[0]) < 0)
errorf("Couldn't close old frontfd: %s\n",strerror(errno));
if ((frontfd[0]=frontfd[1]=accept(listenfd,NULL,NULL)) < 0)
errorf("Couldn't accept new socket connection: %s\n",strerror(errno));
}
}
else if (n <= 0)
{
if ( (errno == EAGAIN) || (errno == EINTR) )
{
/* No real error */
}
else
{
errorf("Error reading from frontend device: %s\n",strerror(errno));
}
}
else
{
if (write (backfd[1], buff, n) != n)
errorf("Error writing to backend device: %s\n",strerror(errno));
if (!quiet)
dumpbuff(0,buff,n);
}
}
}
stty_orig();
exit(0);
}
/*
** send_queued
** This function is called from the main select-loop (or whatever)
** when there is a chance the some output would be possible. This
** attempts to empty the send queue as far as possible...
*/
int send_queued(aClient *to)
{
char *msg;
int len, rlen, more = 0;
aClient *bysptr = NULL;
/*
** Once socket is marked dead, we cannot start writing to it,
** even if the error is removed...
*/
if (IsDead(to))
{
/*
** Actually, we should *NEVER* get here--something is
** not working correct if send_queued is called for a
** dead socket... --msa
*/
return -1;
}
#ifdef ZIP_LINKS
/*
** Here, we must make sure than nothing will be left in to->zip->outbuf
** This buffer needs to be compressed and sent if all the sendQ is sent
*/
if ((to->flags & FLAGS_ZIP) && to->zip->outcount)
{
if (DBufLength(&to->sendQ) > 0)
more = 1;
else
{
msg = zip_buffer(to, NULL, &len, 1);
if (len == -1)
return dead_link(to,
"fatal error in zip_buffer()");
if (dbuf_put(&to->sendQ, msg, len) < 0)
{
to->exitc = EXITC_MBUF;
return dead_link(to,
"Buffer allocation error for %s",
get_client_name(to, FALSE));
}
}
}
#endif
while (DBufLength(&to->sendQ) > 0 || more)
{
msg = dbuf_map(&to->sendQ, &len);
/* Returns always len > 0 */
if ((rlen = deliver_it(to, msg, len)) < 0)
{
if ( (IsConnecting(to) || IsHandshake(to))
&& to->serv && to->serv->byuid[0])
{
bysptr = find_uid(to->serv->byuid, NULL);
if (bysptr && !MyConnect(bysptr))
{
sendto_one(bysptr, ":%s NOTICE %s :"
"Write error (%s) to %s, closing link",
ME, bysptr->name, strerror(-rlen),
to->name);
}
}
return dead_link(to,
"Write error (%s) to %s, closing link",
strerror(-rlen), get_client_name(to, FALSE));
}
(void)dbuf_delete(&to->sendQ, rlen);
to->lastsq = DBufLength(&to->sendQ)/1024;
if (rlen < len) /* ..or should I continue until rlen==0? */
break;
#ifdef ZIP_LINKS
if (DBufLength(&to->sendQ) == 0 && more)
{
/*
** The sendQ is now empty, compress what's left
** uncompressed and try to send it too
*/
more = 0;
msg = zip_buffer(to, NULL, &len, 1);
if (len == -1)
return dead_link(to,
"fatal error in zip_buffer()");
if (dbuf_put(&to->sendQ, msg, len) < 0)
{
to->exitc = EXITC_MBUF;
return dead_link(to,
"Buffer allocation error for %s",
get_client_name(to, FALSE));
}
}
#endif
}
return (IsDead(to)) ? -1 : 0;
}
static int do_chanstats(User * u, int ac, char **av)
{
char *cmd1 = NULL;
char *cmd2 = NULL;
char *cmd3 = NULL;
char *cmd4 = NULL;
lnode_t *tn;
ChannelStats *cs;
Channel *c;
int i;
int x = 0;
char *sqlchan;
Uid *ud;
char *modes;
char nickbuf[BUFSIZE];
*nickbuf = '\0';
if (ac >= 1) {
cmd1 = av[0];
}
if (ac >= 2) {
cmd2 = av[1];
}
if (ac >= 3) {
cmd3 = av[2];
}
if (ac >= 4) {
cmd4 = av[3];
}
if (cmd1) {
/* Since ChanStats does require SQL code... */
if (!denora->do_sql) {
notice_lang(s_StatServ, u, SQL_DISABLED);
return MOD_CONT;
}
if (!stricmp("ADD", cmd1)) {
if (LargeNet) {
notice_lang(s_StatServ, u, STAT_CHANSTATS_CHAN_LARGENET);
return MOD_CONT;
}
if (!cmd2) {
syntax_error(s_StatServ, u, "CHANSTATS",
STAT_CHANSTATS_ADD_SYNTAX);
return MOD_CONT;
}
if (BadChanName(cmd2)) {
notice_lang(s_StatServ, u, STAT_CHANSTATS_NOT_VALID_CHAN);
return MOD_CONT;
}
if (strlen(cmd2) > CHANMAX) {
notice_lang(s_StatServ, u, STAT_CHANSTATS_NOT_VALID_CHAN);
return MOD_CONT;
}
if (LogChannel) {
if (!stricmp(cmd2, LogChannel)) {
notice_lang(s_StatServ, u, STAT_CHANSTATS_LOGCHAN);
return MOD_CONT;
}
}
if (!(cs = find_cs(cmd2))) {
cs = makecs(cmd2);
save_cs_db();
sqlchan = rdb_escape(cmd2);
if (CSDefFlag) {
if (CSDefFlag == 1) {
cs->flags |= CS_FANTASY;
cs->flags &= ~CS_NOTICE;
} else if (CSDefFlag == 2) {
cs->flags |= CS_FANTASY;
cs->flags |= CS_NOTICE;
}
}
rdb_query(QUERY_LOW, "DELETE FROM %s WHERE chan=\'%s\'",
CStatsTable, sqlchan);
rdb_query(QUERY_LOW, "DELETE FROM %s WHERE chan=\'%s\'",
UStatsTable, sqlchan);
cs->timeadded = time(NULL);
for (i = 0; i < 4; i++) {
rdb_query
(QUERY_LOW,
"INSERT INTO %s SET chan=\'%s\', type=%i, timeadded=%ld;",
CStatsTable, sqlchan, i, cs->timeadded);
}
notice_lang(s_StatServ, u, STAT_CHANSTATS_CHAN_ADDED,
cmd2);
ud = find_uid(s_StatServ);
if (PartOnEmpty) {
c = findchan(cmd2);
if (c) {
denora_cmd_join(s_StatServ, cs->name, time(NULL));
if (AutoOp && AutoMode) {
modes = sstrdup(AutoMode);
while (*modes) {
switch (*modes) {
case '+':
break;
case '-':
break;
default:
ircsnprintf(nickbuf, BUFSIZE, "%s %s",
nickbuf,
((ircd->p10
&& ud) ? ud->uid :
s_StatServ));
}
(void) *modes++;
}
denora_cmd_mode(ServerName, cs->name, "%s%s",
AutoMode, nickbuf);
}
}
} else {
denora_cmd_join(s_StatServ, cs->name, time(NULL));
if (AutoOp && AutoMode) {
modes = sstrdup(AutoMode);
while (*modes) {
switch (*modes) {
case '+':
break;
case '-':
break;
default:
ircsnprintf(nickbuf, BUFSIZE, "%s %s",
nickbuf,
((ircd->p10
&& ud) ? ud->uid :
s_StatServ));
}
(void) *modes++;
}
denora_cmd_mode(ServerName, cs->name, "%s%s",
AutoMode, nickbuf);
}
}
free(sqlchan);
} else {
notice_lang(s_StatServ, u, STAT_CHANSTATS_CHAN_ALREADY,
cmd2);
}
} else if (!stricmp("DEL", cmd1)) {
if (!cmd2) {
syntax_error(s_StatServ, u, "CHANSTATS",
STAT_CHANSTATS_DEL_SYNTAX);
return MOD_CONT;
}
sqlchan = rdb_escape(cmd2);
if ((cs = find_cs(cmd2))) {
del_cs(cs);
save_cs_db();
rdb_query(QUERY_LOW, "DELETE FROM %s WHERE chan=\'%s\'",
CStatsTable, sqlchan);
rdb_query(QUERY_LOW, "DELETE FROM %s WHERE chan=\'%s\'",
UStatsTable, sqlchan);
notice_lang(s_StatServ, u, STAT_CHANSTATS_CHAN_DEL, cmd2);
if (LogChannel) {
if (stricmp(LogChannel, cmd2)) {
denora_cmd_part(s_StatServ, cmd2,
getstring(NULL,
STATS_CHANSTATS_PART),
cmd2);
}
} else {
denora_cmd_part(s_StatServ, cmd2,
getstring(NULL, STATS_CHANSTATS_PART),
cmd2);
}
} else {
notice_lang(s_StatServ, u, STAT_CHANSTATS_CHAN_NOTFOUND,
cmd2);
}
free(sqlchan);
} else if (!stricmp("LIST", cmd1)) {
tn = list_first(CStatshead);
while (tn != NULL) {
cs = lnode_get(tn);
notice(s_StatServ, u->nick, "%d %s", x, cs->name);
x++;
tn = list_next(CStatshead, tn);
}
if (!x) {
notice_lang(s_StatServ, u, STATS_CHANSTATS_NOCHANNELS);
}
} else if (!stricmp("SUMUSER", cmd1)) {
if (!cmd3) {
syntax_error(s_StatServ, u, "CHANSTATS",
STATS_CHANSTATS_SUMUSER_SYNTAX);
return MOD_CONT;
}
sumuser(u, cmd2, cmd3);
} else if (!stricmp("RENAME", cmd1)) {
if (!cmd3) {
syntax_error(s_StatServ, u, "CHANSTATS",
STATS_CHANSTATS_RENAMEUSER_SYNTAX);
return MOD_CONT;
}
renameuser(u, cmd2, cmd3);
} else if (!stricmp("SET", cmd1)) {
if (!cmd3) {
syntax_error(s_StatServ, u, "CHANSTATS",
STATS_CHANSTATS_SET_SYNTAX);
return MOD_CONT;
}
if (!(cs = find_cs(cmd2))) {
notice_lang(s_StatServ, u, STAT_CHANSTATS_CHAN_NOTFOUND,
cmd2);
return MOD_CONT;
}
if (!stricmp("FANTASY", cmd3)) {
if (!cmd4) {
syntax_error(s_StatServ, u, "CHANSTATS",
STATS_CHANSTATS_SET_SYNTAX);
return MOD_CONT;
}
if (!stricmp("ON", cmd4)) {
cs->flags |= CS_FANTASY;
cs->flags &= ~CS_NOTICE;
notice_lang(s_StatServ, u, STATS_CHANSTATS_FANTASY_ON,
cmd2);
} else if (!stricmp("OFF", cmd4)) {
cs->flags &= ~CS_FANTASY;
cs->flags &= ~CS_NOTICE;
notice_lang(s_StatServ, u, STATS_CHANSTATS_FANTASY_OFF,
cmd2);
} else if (!stricmp("NOTICE", cmd4)) {
cs->flags |= CS_FANTASY;
cs->flags |= CS_NOTICE;
notice_lang(s_StatServ, u,
STATS_CHANSTATS_FANTASY_NOTICE, cmd2);
} else {
syntax_error(s_StatServ, u, "CHANSTATS",
STATS_CHANSTATS_SET_SYNTAX);
}
} /* fantasy */
} else {
syntax_error(s_StatServ, u, "CHANSTATS",
STAT_CHANSTATS_SYNTAX);
}
} else {
syntax_error(s_StatServ, u, "CHANSTATS", STAT_CHANSTATS_SYNTAX);
}
return MOD_CONT;
}