static void read_channels(int create, int reload)
{
struct chanset_t *chan, *chan_next;
if (!chanfile[0])
return;
if (reload)
for (chan = chanset; chan; chan = chan->next)
chan->status |= CHAN_FLAGGED;
chan_hack = 1;
if (!readtclprog(chanfile) && create) {
FILE *f;
/* Assume file isnt there & therfore make it */
putlog(LOG_MISC, "*", "Creating channel file");
f = fopen(chanfile, "w");
if (!f)
putlog(LOG_MISC, "*", "Couldn't create channel file: %s. Dropping",
chanfile);
else
fclose(f);
}
chan_hack = 0;
if (!reload)
return;
for (chan = chanset; chan; chan = chan_next) {
chan_next = chan->next;
if (chan->status & CHAN_FLAGGED) {
putlog(LOG_MISC, "*", "No longer supporting channel %s", chan->dname);
remove_channel(chan);
}
}
}
static void read_channels(int create)
{
struct chanset_t *chan, *chan2;
if (!chanfile[0])
return;
for (chan = chanset; chan; chan = chan->next)
if (!channel_static(chan))
chan->status |= CHAN_FLAGGED;
chan_hack = 1;
if (!readtclprog(chanfile) && create) {
FILE *f;
/* assume file isnt there & therfore make it */
putlog(LOG_MISC, "*", "Creating channel file");
f = fopen(chanfile, "w");
if (!f)
putlog(LOG_MISC, "*", "Couldn't create channel file: %s. Dropping",
chanfile);
else fclose(f);
}
chan_hack = 0;
chan = chanset;
while (chan != NULL) {
if (chan->status & CHAN_FLAGGED) {
putlog(LOG_MISC, "*", "No longer supporting channel %s", chan->name);
if (!channel_inactive(chan))
dprintf(DP_SERVER, "PART %s\n", chan->name);
chan2 = chan->next;
remove_channel(chan);
chan = chan2;
} else
chan = chan->next;
}
}
void chanprog()
{
int i;
FILE *f;
char s[161], rands[8];
admin[0] = 0;
helpdir[0] = 0;
tempdir[0] = 0;
conmask = 0;
for (i = 0; i < max_logs; i++)
logs[i].flags |= LF_EXPIRING;
/* Turn off read-only variables (make them write-able) for rehash */
protect_readonly = 0;
/* Now read it */
if (!readtclprog(configfile))
fatal(MISC_NOCONFIGFILE, 0);
for (i = 0; i < max_logs; i++) {
if (logs[i].flags & LF_EXPIRING) {
if (logs[i].filename != NULL) {
nfree(logs[i].filename);
logs[i].filename = NULL;
}
if (logs[i].chname != NULL) {
nfree(logs[i].chname);
logs[i].chname = NULL;
}
if (logs[i].f != NULL) {
fclose(logs[i].f);
logs[i].f = NULL;
}
logs[i].mask = 0;
logs[i].flags = 0;
}
}
/* We should be safe now */
call_hook(HOOK_REHASH);
protect_readonly = 1;
if (!botnetnick[0])
strncpyz(botnetnick, origbotname, HANDLEN + 1);
if (!botnetnick[0])
fatal("I don't have a botnet nick!!\n", 0);
if (!userfile[0])
fatal(MISC_NOUSERFILE2, 0);
if (!readuserfile(userfile, &userlist)) {
if (!make_userfile) {
char tmp[178];
egg_snprintf(tmp, sizeof tmp, MISC_NOUSERFILE, configfile);
fatal(tmp, 0);
}
printf("\n\n%s\n", MISC_NOUSERFILE2);
if (module_find("server", 0, 0))
printf(MISC_USERFCREATE1, origbotname);
printf("%s\n\n", MISC_USERFCREATE2);
} else if (make_userfile) {
make_userfile = 0;
printf("%s\n", MISC_USERFEXISTS);
}
if (helpdir[0])
if (helpdir[strlen(helpdir) - 1] != '/')
strcat(helpdir, "/");
if (tempdir[0])
if (tempdir[strlen(tempdir) - 1] != '/')
strcat(tempdir, "/");
/* Test tempdir: it's vital. */
/* Possible file race condition solved by using a random string
* and the process id in the filename.
* FIXME: This race is only partitially fixed. We could still be
* overwriting an existing file / following a malicious
* link.
*/
make_rand_str(rands, 7); /* create random string */
sprintf(s, "%s.test-%u-%s", tempdir, getpid(), rands);
f = fopen(s, "w");
if (f == NULL)
fatal(MISC_CANTWRITETEMP, 0);
fclose(f);
unlink(s);
reaffirm_owners();
check_tcl_event("userfile-loaded");
}
