static void
cs_cmd_unban(struct sourceinfo *si, int parc, char *parv[])
{
const char *channel = parv[0];
const char *target = parv[1];
struct channel *c = channel_find(channel);
struct mychan *mc = mychan_find(channel);
struct user *tu;
struct chanban *cb;
if (si->su == NULL)
{
command_fail(si, fault_noprivs, STR_IRC_COMMAND_ONLY, "UNBAN");
return;
}
if (!channel)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "UNBAN");
command_fail(si, fault_needmoreparams, _("Syntax: UNBAN <#channel>"));
return;
}
if (target && irccasecmp(target, si->su->nick))
{
command_fail(si, fault_noprivs, _("You may only unban yourself via %s."), si->service->nick);
if (validhostmask(target))
command_fail(si, fault_noprivs, _("Try \2/mode %s -b %s\2"), channel, target);
return;
}
target = si->su->nick;
if (!mc)
{
command_fail(si, fault_nosuch_target, STR_IS_NOT_REGISTERED, channel);
return;
}
if (!c)
{
command_fail(si, fault_nosuch_target, STR_CHANNEL_IS_EMPTY, channel);
return;
}
if (!si->smu)
{
command_fail(si, fault_noprivs, STR_NOT_LOGGED_IN);
return;
}
if (!chanacs_source_has_flag(mc, si, CA_REMOVE) &&
!chanacs_source_has_flag(mc, si, CA_EXEMPT))
{
command_fail(si, fault_noprivs, STR_NOT_AUTHORIZED);
return;
}
tu = si->su;
{
mowgli_node_t *n, *tn;
char hostbuf2[BUFSIZE];
unsigned int count = 0;
snprintf(hostbuf2, BUFSIZE, "%s!%s@%s", tu->nick, tu->user, tu->vhost);
for (n = next_matching_ban(c, tu, 'b', c->bans.head); n != NULL; n = next_matching_ban(c, tu, 'b', tn))
{
tn = n->next;
cb = n->data;
logcommand(si, CMDLOG_DO, "UNBAN: \2%s\2 \2%s\2 (for user \2%s\2)", mc->name, cb->mask, hostbuf2);
modestack_mode_param(chansvs.nick, c, MTYPE_DEL, cb->type, cb->mask);
chanban_delete(cb);
count++;
}
if (count > 0)
command_success_nodata(si, ngettext(N_("Unbanned \2%s\2 on \2%s\2 (%u ban removed)."),
N_("Unbanned \2%s\2 on \2%s\2 (%u bans removed)."),
count), target, channel, count);
else
command_success_nodata(si, _("No bans found matching \2%s\2 on \2%s\2."), target, channel);
return;
}
}
static void cs_cmd_up(sourceinfo_t *si, int parc, char *parv[])
{
chanuser_t *cu;
mychan_t *mc;
char *name = parv[0];
char *chan = parv[0];
int fl;
if (!name)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "UP");
command_fail(si, fault_needmoreparams, "Syntax: UP <#channel>");
return;
}
if (!(mc = mychan_find(name)))
{
command_fail(si, fault_nosuch_target, "\2%s\2 is not registered.", name);
return;
}
if (metadata_find(mc, "private:close:closer"))
{
command_fail(si, fault_noprivs, "\2%s\2 is closed.", name);
return;
}
if (metadata_find(mc, "private:frozen:freezer"))
{
command_fail(si, fault_noprivs, _("\2%s\2 is frozen."), chan);
return;
}
if (!mc->chan)
{
command_fail(si, fault_nosuch_target, "\2%s\2 does not exist.", name);
return;
}
if (!si->su)
return; // needs to be done over IRC
if (chanacs_source_has_flag(mc, si, CA_SUSPENDED))
{
command_fail(si, fault_noprivs, _("Your access in %s is \2suspended\2."), chan);
return;
}
cu = chanuser_find(mc->chan, si->su);
if (!cu)
{
command_fail(si, fault_nosuch_target, "You are not on \2%s\2.", mc->name);
return;
}
fl = chanacs_user_flags(mc, cu->user);
// Don't check NOOP, because they are explicitly requesting status
if (ircd->uses_owner)
{
if (fl & CA_USEOWNER)
{
if (fl & CA_AUTOOP && !(ircd->owner_mode & cu->modes))
{
modestack_mode_param(chansvs.nick, mc->chan, MTYPE_ADD, ircd->owner_mchar[1], CLIENT_NAME(cu->user));
cu->modes |= ircd->owner_mode;
}
}
}
if (ircd->uses_protect)
{
if (fl & CA_USEPROTECT)
{
if (fl & CA_AUTOOP && !(ircd->protect_mode & cu->modes) && !(ircd->uses_owner && cu->modes & ircd->owner_mode))
{
modestack_mode_param(chansvs.nick, mc->chan, MTYPE_ADD, ircd->protect_mchar[1], CLIENT_NAME(cu->user));
cu->modes |= ircd->protect_mode;
}
}
}
if (fl & (CA_AUTOOP | CA_OP))
{
if (fl & CA_AUTOOP && !(CSTATUS_OP & cu->modes))
{
modestack_mode_param(chansvs.nick, mc->chan, MTYPE_ADD, 'o', CLIENT_NAME(cu->user));
cu->modes |= CSTATUS_OP;
}
}
if (ircd->uses_halfops)
{
if (fl & (CA_AUTOHALFOP | CA_HALFOP))
{
if (fl & CA_AUTOHALFOP && !(ircd->halfops_mode & cu->modes))
{
modestack_mode_param(chansvs.nick, mc->chan, MTYPE_ADD, ircd->halfops_mchar[1], CLIENT_NAME(cu->user));
cu->modes |= ircd->halfops_mode;
}
}
}
if (fl & (CA_AUTOVOICE | CA_VOICE))
{
if (fl & CA_AUTOVOICE && !(CSTATUS_VOICE & cu->modes))
{
modestack_mode_param(chansvs.nick, mc->chan, MTYPE_ADD, 'v', CLIENT_NAME(cu->user));
cu->modes |= CSTATUS_VOICE;
}
}
command_success_nodata(si, "Upped successfully on \2%s\2.", mc->name);
}
static void cs_cmd_deop(sourceinfo_t *si, int parc, char *parv[])
{
char *chan = parv[0];
char *nick = parv[1];
mychan_t *mc;
user_t *tu;
chanuser_t *cu;
if (!chan)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "DEOP");
command_fail(si, fault_needmoreparams, _("Syntax: DEOP <#channel> [nickname]"));
return;
}
mc = mychan_find(chan);
if (!mc)
{
command_fail(si, fault_nosuch_target, _("Channel \2%s\2 is not registered."), chan);
return;
}
if (!chanacs_source_has_flag(mc, si, CA_OP))
{
command_fail(si, fault_noprivs, _("You are not authorized to perform this operation."));
return;
}
if (metadata_find(mc, "private:close:closer"))
{
command_fail(si, fault_noprivs, _("\2%s\2 is closed."), chan);
return;
}
/* figure out who we're going to deop */
if (!nick)
tu = si->su;
else
{
if (!(tu = user_find_named(nick)))
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is not online."), nick);
return;
}
}
if (is_internal_client(tu))
return;
cu = chanuser_find(mc->chan, tu);
if (!cu)
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is not on \2%s\2."), tu->nick, mc->name);
return;
}
modestack_mode_param(chansvs.nick, mc->chan, MTYPE_DEL, 'o', CLIENT_NAME(tu));
cu->modes &= ~CSTATUS_OP;
if (si->c == NULL && tu != si->su)
change_notify(chansvs.nick, tu, "You have been deopped on %s by %s", mc->name, get_source_name(si));
logcommand(si, CMDLOG_DO, "DEOP: \2%s!%s@%s\2 on \2%s\2", tu->nick, tu->user, tu->vhost, mc->name);
if (!chanuser_find(mc->chan, si->su))
command_success_nodata(si, _("\2%s\2 has been deopped on \2%s\2."), tu->nick, mc->name);
}
static void
cs_cmd_set_fantasy(struct sourceinfo *si, int parc, char *parv[])
{
struct mychan *mc;
if (!(mc = mychan_find(parv[0])))
{
command_fail(si, fault_nosuch_target, STR_IS_NOT_REGISTERED, parv[0]);
return;
}
if (!parv[1])
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "SET FANTASY");
return;
}
if (!chanacs_source_has_flag(mc, si, CA_SET))
{
command_fail(si, fault_noprivs, STR_NOT_AUTHORIZED);
return;
}
if (!strcasecmp("ON", parv[1]))
{
struct metadata *md = metadata_find(mc, "disable_fantasy");
if (!md)
{
command_fail(si, fault_nochange, _("The \2%s\2 flag is already set for channel \2%s\2."), "FANTASY", mc->name);
return;
}
metadata_delete(mc, "disable_fantasy");
logcommand(si, CMDLOG_SET, "SET:FANTASY:ON: \2%s\2", mc->name);
verbose(mc, "\2%s\2 enabled the FANTASY flag", get_source_name(si));
command_success_nodata(si, _("The \2%s\2 flag has been set for channel \2%s\2."), "FANTASY", mc->name);
return;
}
else if (!strcasecmp("OFF", parv[1]))
{
struct metadata *md = metadata_find(mc, "disable_fantasy");
if (md)
{
command_fail(si, fault_nochange, _("The \2%s\2 flag is not set for channel \2%s\2."), "FANTASY", mc->name);
return;
}
metadata_add(mc, "disable_fantasy", "on");
logcommand(si, CMDLOG_SET, "SET:FANTASY:OFF: \2%s\2", mc->name);
verbose(mc, "\2%s\2 disabled the FANTASY flag", get_source_name(si));
command_success_nodata(si, _("The \2%s\2 flag has been removed for channel \2%s\2."), "FANTASY", mc->name);
return;
}
else
{
command_fail(si, fault_badparams, STR_INVALID_PARAMS, "SET FANTASY");
return;
}
}
static void cs_cmd_set_pubacl(sourceinfo_t *si, int parc, char *parv[])
{
mychan_t *mc;
if (!(mc = mychan_find(parv[0])))
{
command_fail(si, fault_nosuch_target, _("Channel \2%s\2 is not registered."), parv[0]);
return;
}
if (!parv[1])
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "SET PUBACL");
return;
}
if (!(chanacs_source_has_flag(mc, si, CA_SET) || chanacs_source_has_flag(mc, si, CA_FOUNDER)))
{
command_fail(si, fault_noprivs, _("You are not authorized to perform this command."));
return;
}
if (!strcasecmp("ON", parv[1]) || !strcasecmp("1", parv[1]) || !strcasecmp("TRUE", parv[1]))
{
if (MC_PUBACL & mc->flags)
{
command_fail(si, fault_nochange, _("The \2%s\2 flag is already set for channel: \2%s\2"), "PUBACL", mc->name);
return;
}
logcommand(si, CMDLOG_SET, "SET:PUBACL:ON: \2%s\2", mc->name);
verbose(mc, _("\2%s\2 enabled the PUBACL flag."), get_source_name(si));
mc->flags |= MC_PUBACL;
command_success_nodata(si, _("The \2%s\2 flag has been set for channel: \2%s\2"), "PUBACL", mc->name);
notify_channel_set_change(si, si->smu, mc, "PUBACL", "ON");
return;
}
else if (!strcasecmp("OFF", parv[1]) || !strcasecmp("0", parv[1]) || !strcasecmp("FALSE", parv[1]))
{
if (!(MC_PUBACL & mc->flags))
{
command_fail(si, fault_nochange, _("The \2%s\2 flag is not set for channel: \2%s\2"), "PUBACL", mc->name);
return;
}
logcommand(si, CMDLOG_SET, "SET:PUBACL:OFF: \2%s\2", mc->name);
verbose(mc, _("\2%s\2 disabled the PUBACL flag."), get_source_name(si));
mc->flags &= ~MC_PUBACL;
command_success_nodata(si, _("The \2%s\2 flag has been removed for channel: \2%s\2"), "PUBACL", mc->name);
notify_channel_set_change(si, si->smu, mc, "PUBACL", "OFF");
return;
}
else
{
command_fail(si, fault_badparams, STR_INVALID_PARAMS, "PUBACL");
return;
}
}
static void cs_cmd_ban(sourceinfo_t *si, int parc, char *parv[])
{
char *channel = parv[0];
char *target = parv[1];
channel_t *c = channel_find(channel);
mychan_t *mc = mychan_find(channel);
user_t *tu;
if (!channel || !target)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "BAN");
command_fail(si, fault_needmoreparams, _("Syntax: BAN <#channel> <nickname|hostmask>"));
return;
}
if (!mc)
{
command_fail(si, fault_nosuch_target, _("Channel \2%s\2 is not registered."), channel);
return;
}
if (!c)
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is currently empty."), channel);
return;
}
if (!si->smu)
{
command_fail(si, fault_noprivs, _("You are not logged in."));
return;
}
if (!chanacs_source_has_flag(mc, si, CA_REMOVE))
{
command_fail(si, fault_noprivs, _("You are not authorized to perform this operation."));
return;
}
if (metadata_find(mc, "private:close:closer"))
{
command_fail(si, fault_noprivs, _("\2%s\2 is closed."), channel);
return;
}
if (validhostmask(target))
{
modestack_mode_param(chansvs.nick, c, MTYPE_ADD, 'b', target);
chanban_add(c, target, 'b');
logcommand(si, CMDLOG_DO, "BAN: \2%s\2 on \2%s\2", target, mc->name);
if (!chanuser_find(mc->chan, si->su))
command_success_nodata(si, _("Banned \2%s\2 on \2%s\2."), target, channel);
return;
}
else if ((tu = user_find_named(target)))
{
char hostbuf[BUFSIZE];
hostbuf[0] = '\0';
strlcat(hostbuf, "*!*@", BUFSIZE);
strlcat(hostbuf, tu->vhost, BUFSIZE);
modestack_mode_param(chansvs.nick, c, MTYPE_ADD, 'b', hostbuf);
chanban_add(c, hostbuf, 'b');
logcommand(si, CMDLOG_DO, "BAN: \2%s\2 on \2%s\2 (for user \2%s!%s@%s\2)", hostbuf, mc->name, tu->nick, tu->user, tu->vhost);
if (!chanuser_find(mc->chan, si->su))
command_success_nodata(si, _("Banned \2%s\2 on \2%s\2."), target, channel);
return;
}
else
{
command_fail(si, fault_badparams, _("Invalid nickname/hostmask provided: \2%s\2"), target);
command_fail(si, fault_badparams, _("Syntax: BAN <#channel> <nickname|hostmask>"));
return;
}
}
static void cs_cmd_topicswap(sourceinfo_t *si, int parc, char *parv[])
{
char *chan = parv[0];
char *topic = parv[1];
mychan_t *mc;
channel_t *c;
const char *topicsetter;
time_t prevtopicts;
char topicbuf[BUFSIZE];
char commbuf[BUFSIZE];
char *pos = NULL;
char *search = NULL;
char *replace = NULL;
size_t search_size = 0;
size_t replace_size = 0;
size_t copylen = 0;
if (parc < 2)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "TOPICSWAP");
command_fail(si, fault_needmoreparams, _("Syntax: TOPICSWAP <#channel> <search>:[<replace>]"));
return;
}
mowgli_strlcpy(commbuf, parv[1], BUFSIZE);
search = commbuf;
pos = strrchr(commbuf, ':');
if (!pos || pos == commbuf)
{
command_fail(si, fault_badparams, STR_INVALID_PARAMS, "TOPICSWAP");
command_fail(si, fault_badparams, _("Syntax: TOPICSWAP <#channel> <search>:[<replace>]"));
return;
}
mc = mychan_find(chan);
if (!mc)
{
command_fail(si, fault_nosuch_target, _("Channel \2%s\2 is not registered."), chan);
return;
}
c = channel_find(chan);
if (!c)
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is currently empty."), chan);
return;
}
if (!chanacs_source_has_flag(mc, si, CA_TOPIC))
{
command_fail(si, fault_noprivs, _("You are not authorized to perform this operation."));
return;
}
if (metadata_find(mc, "private:close:closer"))
{
command_fail(si, fault_noprivs, _("\2%s\2 is closed."), chan);
return;
}
if (metadata_find(mc, "private:frozen:freezer"))
{
command_fail(si, fault_noprivs, _("\2%s\2 is frozen."), chan);
return;
}
if (!c->topic)
topicbuf[0] = '\0';
else
mowgli_strlcpy(topicbuf, c->topic, BUFSIZE);
*pos = '\0';
replace = pos + 1;
search_size = strlen(search);
replace_size = strlen(replace);
pos = strstr(topicbuf, search);
if (!pos)
{
command_fail(si, fault_badparams, _("Channel \2%s\2 does not have \2%s\2 in its topic."), chan, search);
return;
}
copylen = strlen(pos + search_size) + 1;
if (pos - topicbuf + replace_size + copylen > BUFSIZE)
goto invalid_error;
memmove(pos + search_size + (replace_size - search_size), pos + search_size, copylen);
memcpy(pos, replace, replace_size);
if (!validtopic(topicbuf))
{
invalid_error:
command_fail(si, fault_badparams, _("The new topic is invalid or too long."));
return;
}
if (si->su != NULL)
topicsetter = si->su->nick;
else if (si->smu != NULL)
topicsetter = entity(si->smu)->name;
else
topicsetter = "unknown";
prevtopicts = c->topicts;
handle_topic(c, topicsetter, CURRTIME, topicbuf);
topic_sts(c, si->service->me, topicsetter, CURRTIME, prevtopicts, topicbuf);
logcommand(si, CMDLOG_DO, "TOPICSWAP: \2%s\2", mc->name);
if (si->su == NULL || !chanuser_find(c, si->su))
command_success_nodata(si, _("Topic set to \2%s\2 on \2%s\2."), c->topic, chan);
}
static void cs_cmd_set_private(sourceinfo_t *si, int parc, char *parv[])
{
mychan_t *mc;
if (!(mc = mychan_find(parv[0])))
{
command_fail(si, fault_nosuch_target, _("Channel \2%s\2 is not registered."), parv[0]);
return;
}
if (!parv[1])
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "SET PRIVATE");
return;
}
if (!chanacs_source_has_flag(mc, si, CA_SET))
{
command_fail(si, fault_noprivs, _("You are not authorized to perform this command."));
return;
}
if (!strcasecmp("ON", parv[1]))
{
if (MC_PRIVATE & mc->flags)
{
command_fail(si, fault_nochange, _("The \2%s\2 flag is already set for \2%s\2."), "PRIVATE", mc->name);
return;
}
logcommand(si, CMDLOG_SET, "SET:PRIVATE:ON: \2%s\2", mc->name);
mc->flags |= MC_PRIVATE;
command_success_nodata(si, _("The \2%s\2 flag has been set for \2%s\2."), "PRIVATE", mc->name);
return;
}
else if (!strcasecmp("OFF", parv[1]))
{
if (!(MC_PRIVATE & mc->flags))
{
command_fail(si, fault_nochange, _("The \2%s\2 flag is not set for \2%s\2."), "PRIVATE", mc->name);
return;
}
logcommand(si, CMDLOG_SET, "SET:PRIVATE:OFF: \2%s\2", mc->name);
mc->flags &= ~MC_PRIVATE;
command_success_nodata(si, _("The \2%s\2 flag has been removed for \2%s\2."), "PRIVATE", mc->name);
return;
}
else
{
command_fail(si, fault_badparams, STR_INVALID_PARAMS, "PRIVATE");
return;
}
}
static void cs_cmd_invite(sourceinfo_t *si, int parc, char *parv[])
{
char *chan = parv[0];
mychan_t *mc;
if (si->su == NULL)
{
command_fail(si, fault_noprivs, _("\2%s\2 can only be executed via IRC."), "INVITE");
return;
}
/* This command is not useful if the user is already in the channel,
* ignore it if it is a fantasy command so users can program bots to
* react on it without interference from ChanServ.
*/
if (si->c != NULL)
return;
if (!chan)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "INVITE");
command_fail(si, fault_needmoreparams, _("Syntax: INVITE <#channel>"));
return;
}
mc = mychan_find(chan);
if (!mc)
{
command_fail(si, fault_nosuch_target, _("Channel \2%s\2 is not registered."), chan);
return;
}
if (metadata_find(mc, "private:frozen:freezer"))
{
command_fail(si, fault_noprivs, _("\2%s\2 is frozen."), chan);
return;
}
if (metadata_find(mc, "private:close:closer"))
{
command_fail(si, fault_noprivs, _("\2%s\2 is closed."), chan);
return;
}
if (!chanacs_source_has_flag(mc, si, CA_INVITE))
{
command_fail(si, fault_noprivs, _("You are not authorized to perform this operation."));
return;
}
if (!mc->chan)
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is currently empty."), mc->name);
return;
}
if (chanuser_find(mc->chan, si->su))
{
command_fail(si, fault_noprivs, _("You're already on \2%s\2."), mc->name);
return;
}
invite_sts(si->service->me, si->su, mc->chan);
logcommand(si, CMDLOG_DO, "INVITE: \2%s\2", mc->name);
command_success_nodata(si, _("You have been invited to \2%s\2."), mc->name);
}
static void
cs_cmd_set_mlock(struct sourceinfo *si, int parc, char *parv[])
{
struct mychan *mc;
char modebuf[32], *end, c;
int dir = MTYPE_NUL;
int newlock_on = 0, newlock_off = 0, newlock_limit = 0, flag = 0;
unsigned int mask, changed;
bool mask_ext;
char newlock_key[KEYLEN + 1];
char newlock_ext[ignore_mode_list_size][512];
bool newlock_ext_off[ignore_mode_list_size];
char newext[512];
char ext_plus[ignore_mode_list_size + 1];
char ext_minus[ignore_mode_list_size + 1];
size_t i;
char *letters = strtok(parv[1], " ");
char *arg;
struct metadata *md;
if (!(mc = mychan_find(parv[0])))
{
command_fail(si, fault_nosuch_target, STR_IS_NOT_REGISTERED, parv[0]);
return;
}
if (!chanacs_source_has_flag(mc, si, CA_SET))
{
if (ircd->oper_only_modes == 0 ||
!has_priv(si, PRIV_CHAN_CMODES) ||
!has_priv(si, PRIV_CHAN_ADMIN))
{
command_fail(si, fault_noprivs, STR_NOT_AUTHORIZED);
return;
}
mask = ~ircd->oper_only_modes;
mask_ext = true;
}
else
{
mask = has_priv(si, PRIV_CHAN_CMODES) ? 0 : ircd->oper_only_modes;
mask_ext = false;
}
for (i = 0; i < ignore_mode_list_size; i++)
{
newlock_ext[i][0] = '\0';
newlock_ext_off[i] = false;
}
newlock_key[0] = '\0';
while (letters && *letters)
{
if (*letters != '+' && *letters != '-' && dir == MTYPE_NUL)
{
letters++;
continue;
}
switch ((c = *letters++))
{
case '+':
dir = MTYPE_ADD;
break;
case '-':
dir = MTYPE_DEL;
break;
case 'k':
if (dir == MTYPE_ADD)
{
arg = strtok(NULL, " ");
if (!arg)
{
command_fail(si, fault_badparams, _("You need to specify a value for mode +%c."), 'k');
return;
}
else if (strlen(arg) > KEYLEN)
{
command_fail(si, fault_badparams, _("MLOCK key is too long (%zu > %u)."), strlen(arg), KEYLEN);
return;
}
else if (strchr(arg, ',') || arg[0] == ':')
{
command_fail(si, fault_badparams, _("MLOCK key contains invalid characters."));
return;
}
mowgli_strlcpy(newlock_key, arg, sizeof newlock_key);
newlock_off &= ~CMODE_KEY;
}
else
{
newlock_key[0] = '\0';
newlock_off |= CMODE_KEY;
}
break;
case 'l':
if (dir == MTYPE_ADD)
{
arg = strtok(NULL, " ");
if(!arg)
{
command_fail(si, fault_badparams, _("You need to specify a value for mode +%c."), 'l');
return;
}
if (atol(arg) <= 0)
{
command_fail(si, fault_badparams, _("You must specify a positive integer for limit."));
return;
}
newlock_limit = atol(arg);
newlock_off &= ~CMODE_LIMIT;
}
else
{
newlock_limit = 0;
newlock_off |= CMODE_LIMIT;
}
break;
default:
flag = mode_to_flag(c);
if (flag)
{
if (dir == MTYPE_ADD)
{
newlock_on |= flag;
newlock_off &= ~flag;
}
else
{
newlock_off |= flag;
newlock_on &= ~flag;
}
break;
}
for (i = 0; ignore_mode_list[i].mode != '\0'; i++)
{
if (c == ignore_mode_list[i].mode)
{
if (dir == MTYPE_ADD)
{
arg = strtok(NULL, " ");
if(!arg)
{
command_fail(si, fault_badparams, _("You need to specify a value for mode +%c."), c);
return;
}
if (strlen(arg) > 350)
{
command_fail(si, fault_badparams, _("Invalid value \2%s\2 for mode +%c."), arg, c);
return;
}
if ((mc->chan == NULL || mc->chan->extmodes[i] == NULL || strcmp(mc->chan->extmodes[i], arg)) && !ignore_mode_list[i].check(arg, mc->chan, mc, si->su, si->smu))
{
command_fail(si, fault_badparams, _("Invalid value \2%s\2 for mode +%c."), arg, c);
return;
}
mowgli_strlcpy(newlock_ext[i], arg, sizeof newlock_ext[i]);
newlock_ext_off[i] = false;
}
else
{
newlock_ext[i][0] = '\0';
newlock_ext_off[i] = true;
}
}
}
}
}
// note: the following does not treat +lk and extmodes correctly
changed = ((newlock_on ^ mc->mlock_on) | (newlock_off ^ mc->mlock_off));
changed &= ~mask;
/* if they're only allowed to alter oper only modes, require
* them to actually change such modes -- jilles */
if (!changed && mask_ext)
{
command_fail(si, fault_noprivs, _("You may only alter \2+%s\2 modes."), flags_to_string(~mask));
return;
}
// save it to mychan, leave the modes in mask unchanged -- jilles
mc->mlock_on = (newlock_on & ~mask) | (mc->mlock_on & mask);
mc->mlock_off = (newlock_off & ~mask) | (mc->mlock_off & mask);
if (!(mask & CMODE_LIMIT))
mc->mlock_limit = newlock_limit;
if (!(mask & CMODE_KEY))
{
sfree(mc->mlock_key);
mc->mlock_key = *newlock_key != '\0' ? sstrdup(newlock_key) : NULL;
}
ext_plus[0] = '\0';
ext_minus[0] = '\0';
if (mask_ext)
{
md = metadata_find(mc, "private:mlockext");
if (md != NULL)
{
arg = md->value;
while (*arg != '\0')
{
modebuf[0] = *arg;
modebuf[1] = '\0';
mowgli_strlcat(arg[1] == ' ' || arg[1] == '\0' ? ext_minus : ext_plus, modebuf, ignore_mode_list_size + 1);
arg++;
while (*arg != ' ' && *arg != '\0')
arg++;
while (*arg == ' ')
arg++;
}
}
}
else
{
newext[0] = '\0';
for (i = 0; i < ignore_mode_list_size; i++)
{
if (newlock_ext[i][0] != '\0' || newlock_ext_off[i])
{
if (*newext != '\0')
{
modebuf[0] = ' ';
modebuf[1] = '\0';
mowgli_strlcat(newext, modebuf, sizeof newext);
}
modebuf[0] = ignore_mode_list[i].mode;
modebuf[1] = '\0';
mowgli_strlcat(newext, modebuf, sizeof newext);
mowgli_strlcat(newlock_ext_off[i] ? ext_minus : ext_plus,
modebuf, ignore_mode_list_size + 1);
if (!newlock_ext_off[i])
mowgli_strlcat(newext, newlock_ext[i], sizeof newext);
}
}
if (newext[0] != '\0')
metadata_add(mc, "private:mlockext", newext);
else
metadata_delete(mc, "private:mlockext");
}
end = modebuf;
*end = 0;
if (mc->mlock_on || mc->mlock_key || mc->mlock_limit || *ext_plus)
end += snprintf(end, sizeof(modebuf) - (end - modebuf), "+%s%s%s%s", flags_to_string(mc->mlock_on), mc->mlock_key ? "k" : "", mc->mlock_limit ? "l" : "", ext_plus);
if (mc->mlock_off || *ext_minus)
end += snprintf(end, sizeof(modebuf) - (end - modebuf), "-%s%s%s%s", flags_to_string(mc->mlock_off), mc->mlock_off & CMODE_KEY ? "k" : "", mc->mlock_off & CMODE_LIMIT ? "l" : "", ext_minus);
if (*modebuf)
{
command_success_nodata(si, _("The MLOCK for \2%s\2 has been set to \2%s\2."), mc->name, modebuf);
logcommand(si, CMDLOG_SET, "SET:MLOCK: \2%s\2 to \2%s\2", mc->name, modebuf);
verbose(mc, "\2%s\2 set the mode lock to \2%s\2", get_source_name(si), modebuf);
}
else
{
command_success_nodata(si, _("The MLOCK for \2%s\2 has been removed."), mc->name);
logcommand(si, CMDLOG_SET, "SET:MLOCK:NONE: \2%s\2", mc->name);
}
if (changed & ircd->oper_only_modes)
logcommand(si, CMDLOG_SET, "SET:MLOCK: \2%s\2 to \2%s\2 by \2%s\2", mc->name, *modebuf != '\0' ? modebuf : "+", get_oper_name(si));
check_modes(mc, true);
if (mc->chan != NULL)
mlock_sts(mc->chan);
return;
}
static void cs_cmd_set_verbose(sourceinfo_t *si, int parc, char *parv[])
{
mychan_t *mc;
if (!(mc = mychan_find(parv[0])))
{
command_fail(si, fault_nosuch_target, _("Channel \2%s\2 is not registered."), parv[0]);
return;
}
if (!parv[1])
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "SET VERBOSE");
return;
}
if (!chanacs_source_has_flag(mc, si, CA_SET))
{
command_fail(si, fault_noprivs, _("You are not authorized to perform this command."));
return;
}
if (!strcasecmp("ON", parv[1]) || !strcasecmp("ALL", parv[1]))
{
if (MC_VERBOSE & mc->flags)
{
command_fail(si, fault_nochange, _("The \2%s\2 flag is already set for channel \2%s\2."), "VERBOSE", mc->name);
return;
}
logcommand(si, CMDLOG_SET, "SET:VERBOSE:ON: \2%s\2", mc->name);
mc->flags &= ~MC_VERBOSE_OPS;
mc->flags |= MC_VERBOSE;
verbose(mc, _("\2%s\2 enabled the VERBOSE flag"), get_source_name(si));
command_success_nodata(si, _("The \2%s\2 flag has been set for channel \2%s\2."), "VERBOSE", mc->name);
return;
}
else if (!strcasecmp("OPS", parv[1]))
{
if (MC_VERBOSE_OPS & mc->flags)
{
command_fail(si, fault_nochange, _("The \2%s\2 flag is already set for channel \2%s\2."), "VERBOSE_OPS", mc->name);
return;
}
logcommand(si, CMDLOG_SET, "SET:VERBOSE:OPS: \2%s\2", mc->name);
if (mc->flags & MC_VERBOSE)
{
verbose(mc, _("\2%s\2 restricted VERBOSE to chanops"), get_source_name(si));
mc->flags &= ~MC_VERBOSE;
mc->flags |= MC_VERBOSE_OPS;
}
else
{
mc->flags |= MC_VERBOSE_OPS;
verbose(mc, _("\2%s\2 enabled the VERBOSE_OPS flag"), get_source_name(si));
}
command_success_nodata(si, _("The \2%s\2 flag has been set for channel \2%s\2."), "VERBOSE_OPS", mc->name);
return;
}
else if (!strcasecmp("OFF", parv[1]))
{
if (!((MC_VERBOSE | MC_VERBOSE_OPS) & mc->flags))
{
command_fail(si, fault_nochange, _("The \2%s\2 flag is not set for channel \2%s\2."), "VERBOSE", mc->name);
return;
}
logcommand(si, CMDLOG_SET, "SET:VERBOSE:OFF: \2%s\2", mc->name);
if (mc->flags & MC_VERBOSE)
verbose(mc, _("\2%s\2 disabled the VERBOSE flag"), get_source_name(si));
else
verbose(mc, _("\2%s\2 disabled the VERBOSE_OPS flag"), get_source_name(si));
mc->flags &= ~(MC_VERBOSE | MC_VERBOSE_OPS);
command_success_nodata(si, _("The \2%s\2 flag has been removed for channel \2%s\2."), "VERBOSE", mc->name);
return;
}
else
{
command_fail(si, fault_badparams, STR_INVALID_PARAMS, "VERBOSE");
return;
}
}
static void cs_cmd_voice(sourceinfo_t *si, int parc, char *parv[])
{
char *chan = parv[0];
char *nick = parv[1];
mychan_t *mc;
user_t *tu;
chanuser_t *cu;
char *nicklist;
char *strtokctx;
if (!chan)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "VOICE");
command_fail(si, fault_needmoreparams, _("Syntax: VOICE <#channel> [nickname] [...]"));
return;
}
mc = mychan_find(chan);
if (!mc)
{
command_fail(si, fault_nosuch_target, _("Channel \2%s\2 is not registered."), chan);
return;
}
if (metadata_find(mc, "private:close:closer"))
{
command_fail(si, fault_noprivs, _("\2%s\2 is closed."), chan);
return;
}
nicklist = (!nick ? strdup(si->su->nick) : strdup(nick));
nick = strtok_r(nicklist, " ", &strtokctx);
do
{
if (invert_purpose(si, parc, chan, &nick, '-', &cs_cmd_devoice))
continue;
/* figure out who we're going to voice */
if (!(tu = user_find_named(nick)))
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is not online."), nick);
continue;
}
if (!chanacs_source_has_flag(mc, si, CA_VOICE) && (tu != si->su ||
!chanacs_source_has_flag(mc, si, CA_AUTOVOICE)))
{
command_fail(si, fault_noprivs, _("You are not authorized to perform this operation."));
continue;
}
if (is_internal_client(tu))
continue;
cu = chanuser_find(mc->chan, tu);
if (!cu)
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is not on \2%s\2."), tu->nick, mc->name);
continue;
}
modestack_mode_param(chansvs.nick, mc->chan, MTYPE_ADD, 'v', CLIENT_NAME(tu));
cu->modes |= CSTATUS_VOICE;
if (si->c == NULL && tu != si->su)
change_notify(chansvs.nick, tu, "You have been voiced on %s by %s", mc->name, get_source_name(si));
logcommand(si, CMDLOG_DO, "VOICE: \2%s!%s@%s\2 on \2%s\2", tu->nick, tu->user, tu->vhost, mc->name);
if (si->su == NULL || !chanuser_find(mc->chan, si->su))
command_success_nodata(si, _("\2%s\2 has been voiced on \2%s\2."), tu->nick, mc->name);
} while ((nick = strtok_r(NULL, " ", &strtokctx)) != NULL);
free(nicklist);
}
static void cs_cmd_set_secure(sourceinfo_t *si, int parc, char *parv[])
{
mychan_t *mc;
if (!(mc = mychan_find(parv[0])))
{
command_fail(si, fault_nosuch_target, _("Channel \2%s\2 is not registered."), parv[0]);
return;
}
if (metadata_find(mc, "private:frozen:freezer"))
{
command_fail(si, fault_noprivs, _("\2%s\2 is frozen."), parv[0]);
return;
}
if (!parv[1])
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "SET SECURE");
return;
}
if (!chanacs_source_has_flag(mc, si, CA_SET))
{
command_fail(si, fault_noprivs, _("You are not authorized to perform this command."));
return;
}
if (chanacs_source_has_flag(mc, si, CA_SUSPENDED))
{
command_fail(si, fault_noprivs, _("Your access in %s is \2suspended\2."), parv[0]);
return;
}
if (!strcasecmp("ON", parv[1]))
{
if (MC_SECURE & mc->flags)
{
command_fail(si, fault_nochange, _("The \2%s\2 flag is already set for channel \2%s\2."), "SECURE", mc->name);
return;
}
logcommand(si, CMDLOG_SET, "SET:SECURE:ON: \2%s\2", mc->name);
verbose(mc, _("\2%s\2 enabled the SECURE flag"), get_source_name(si));
mc->flags |= MC_SECURE;
command_success_nodata(si, _("The \2%s\2 flag has been set for channel \2%s\2."), "SECURE", mc->name);
return;
}
else if (!strcasecmp("OFF", parv[1]))
{
if (!(MC_SECURE & mc->flags))
{
command_fail(si, fault_nochange, _("The \2%s\2 flag is not set for channel \2%s\2."), "SECURE", mc->name);
return;
}
logcommand(si, CMDLOG_SET, "SET:SECURE:OFF: \2%s\2", mc->name);
verbose(mc, _("\2%s\2 disabled the SECURE flag"), get_source_name(si));
mc->flags &= ~MC_SECURE;
command_success_nodata(si, _("The \2%s\2 flag has been removed for channel \2%s\2."), "SECURE", mc->name);
return;
}
else
{
command_fail(si, fault_badparams, STR_INVALID_PARAMS, "SECURE");
return;
}
}
static void cs_cmd_owner(sourceinfo_t *si, int parc, char *parv[])
{
char *chan = parv[0];
char *nick = parv[1];
mychan_t *mc;
user_t *tu;
chanuser_t *cu;
if (ircd->uses_owner == false)
{
command_fail(si, fault_noprivs, _("The IRCd software you are running does not support this feature."));
return;
}
if (!chan)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "OWNER");
command_fail(si, fault_needmoreparams, _("Syntax: OWNER <#channel> [nickname]"));
return;
}
mc = mychan_find(chan);
if (!mc)
{
command_fail(si, fault_nosuch_target, _("Channel \2%s\2 is not registered."), chan);
return;
}
if (!chanacs_source_has_flag(mc, si, CA_USEOWNER))
{
command_fail(si, fault_noprivs, _("You are not authorized to perform this operation."));
return;
}
if (metadata_find(mc, "private:close:closer"))
{
command_fail(si, fault_noprivs, _("\2%s\2 is closed."), chan);
return;
}
/* figure out who we're going to op */
if (!nick)
tu = si->su;
else
{
if (!(tu = user_find_named(nick)))
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is not online."), nick);
return;
}
}
if (is_internal_client(tu))
return;
/* SECURE check; we can skip this if sender == target, because we already verified */
if ((si->su != tu) && (mc->flags & MC_SECURE) && !chanacs_user_has_flag(mc, tu, CA_OP) && !chanacs_user_has_flag(mc, tu, CA_AUTOOP))
{
command_fail(si, fault_noprivs, _("You are not authorized to perform this operation."));
command_fail(si, fault_noprivs, _("\2%s\2 has the SECURE option enabled, and \2%s\2 does not have appropriate access."), mc->name, tu->nick);
return;
}
cu = chanuser_find(mc->chan, tu);
if (!cu)
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is not on \2%s\2."), tu->nick, mc->name);
return;
}
modestack_mode_param(chansvs.nick, mc->chan, MTYPE_ADD, ircd->owner_mchar[1], CLIENT_NAME(tu));
cu->modes |= CSTATUS_OWNER;
if (si->c == NULL && tu != si->su)
change_notify(chansvs.nick, tu, "You have been set as owner on %s by %s", mc->name, get_source_name(si));
logcommand(si, CMDLOG_DO, "OWNER: \2%s!%s@%s\2 on \2%s\2", tu->nick, tu->user, tu->vhost, mc->name);
if (si->su == NULL || !chanuser_find(mc->chan, si->su))
command_success_nodata(si, _("\2%s\2 has been set as owner on \2%s\2."), tu->nick, mc->name);
}
static void cs_cmd_topic(sourceinfo_t *si, int parc, char *parv[])
{
char *chan = parv[0];
char *topic = parv[1];
mychan_t *mc;
channel_t *c;
const char *topicsetter;
time_t prevtopicts;
if (!chan || !topic)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "TOPIC");
command_fail(si, fault_needmoreparams, _("Syntax: TOPIC <#channel> <topic>"));
return;
}
mc = mychan_find(chan);
if (!mc)
{
command_fail(si, fault_nosuch_target, _("Channel \2%s\2 is not registered."), chan);
return;
}
c = channel_find(chan);
if (!c)
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is currently empty."), chan);
return;
}
if (metadata_find(mc, "private:close:closer"))
{
command_fail(si, fault_noprivs, _("\2%s\2 is closed."), chan);
return;
}
if (metadata_find(mc, "private:frozen:freezer"))
{
command_fail(si, fault_noprivs, _("\2%s\2 is frozen."), chan);
return;
}
if (!chanacs_source_has_flag(mc, si, CA_TOPIC))
{
command_fail(si, fault_noprivs, _("You are not authorized to perform this operation."));
return;
}
if (!validtopic(topic))
{
command_fail(si, fault_badparams, _("The new topic is invalid or too long."));
return;
}
if (si->su != NULL)
topicsetter = si->su->nick;
else if (si->smu != NULL)
topicsetter = entity(si->smu)->name;
else
topicsetter = "unknown";
prevtopicts = c->topicts;
handle_topic(c, topicsetter, CURRTIME, topic);
topic_sts(c, si->service->me, topicsetter, CURRTIME, prevtopicts, topic);
logcommand(si, CMDLOG_DO, "TOPIC: \2%s\2", mc->name);
if (si->su == NULL || !chanuser_find(c, si->su))
command_success_nodata(si, _("Topic set to \2%s\2 on \2%s\2."), topic, chan);
}
static void cs_cmd_set_guard(sourceinfo_t *si, int parc, char *parv[])
{
mychan_t *mc;
if (!(mc = mychan_find(parv[0])))
{
command_fail(si, fault_nosuch_target, _("Channel \2%s\2 is not registered."), parv[0]);
return;
}
if (!parv[1])
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "SET GUARD");
return;
}
if (!chanacs_source_has_flag(mc, si, CA_SET))
{
command_fail(si, fault_noprivs, _("You are not authorized to perform this command."));
return;
}
if (!strcasecmp("ON", parv[1]))
{
if (MC_GUARD & mc->flags)
{
command_fail(si, fault_nochange, _("The \2%s\2 flag is already set for channel \2%s\2."), "GUARD", mc->name);
return;
}
if (metadata_find(mc, "private:botserv:bot-assigned") &&
module_find_published("botserv/main"))
{
command_fail(si, fault_noprivs, _("Channel \2%s\2 already has a BotServ bot assigned to it. You need to unassign it first."), mc->name);
return;
}
logcommand(si, CMDLOG_SET, "SET:GUARD:ON: \2%s\2", mc->name);
verbose(mc, _("\2%s\2 enabled the GUARD flag"), get_source_name(si));
mc->flags |= MC_GUARD;
if (!(mc->flags & MC_INHABIT))
join(mc->name, chansvs.nick);
command_success_nodata(si, _("The \2%s\2 flag has been set for channel \2%s\2."), "GUARD", mc->name);
return;
}
else if (!strcasecmp("OFF", parv[1]))
{
if (!(MC_GUARD & mc->flags))
{
command_fail(si, fault_nochange, _("The \2%s\2 flag is not set for channel \2%s\2."), "GUARD", mc->name);
return;
}
logcommand(si, CMDLOG_SET, "SET:GUARD:OFF: \2%s\2", mc->name);
verbose(mc, _("\2%s\2 disabled the GUARD flag"), get_source_name(si));
mc->flags &= ~MC_GUARD;
if (mc->chan != NULL && !(mc->flags & MC_INHABIT) && !(mc->chan->flags & CHAN_LOG))
part(mc->name, chansvs.nick);
command_success_nodata(si, _("The \2%s\2 flag has been removed for channel \2%s\2."), "GUARD", mc->name);
return;
}
else
{
command_fail(si, fault_badparams, STR_INVALID_PARAMS, "GUARD");
return;
}
}
static void cs_cmd_unban(sourceinfo_t *si, int parc, char *parv[])
{
char *channel = parv[0];
char *target = parv[1];
channel_t *c = channel_find(channel);
mychan_t *mc = mychan_find(channel);
user_t *tu;
chanban_t *cb;
if (!channel)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "UNBAN");
command_fail(si, fault_needmoreparams, _("Syntax: UNBAN <#channel> <nickname|hostmask>"));
return;
}
if (!target)
{
if (si->su == NULL)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "UNBAN");
command_fail(si, fault_needmoreparams, _("Syntax: UNBAN <#channel> <nickname|hostmask>"));
return;
}
target = si->su->nick;
}
if (!mc)
{
command_fail(si, fault_nosuch_target, _("Channel \2%s\2 is not registered."), channel);
return;
}
if (!c)
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is currently empty."), channel);
return;
}
if (!si->smu)
{
command_fail(si, fault_noprivs, _("You are not logged in."));
return;
}
if (!chanacs_source_has_flag(mc, si, CA_REMOVE))
{
command_fail(si, fault_noprivs, _("You are not authorized to perform this operation."));
return;
}
if ((tu = user_find_named(target)))
{
mowgli_node_t *n, *tn;
char hostbuf2[BUFSIZE];
int count = 0;
snprintf(hostbuf2, BUFSIZE, "%s!%s@%s", tu->nick, tu->user, tu->vhost);
for (n = next_matching_ban(c, tu, 'b', c->bans.head); n != NULL; n = next_matching_ban(c, tu, 'b', tn))
{
tn = n->next;
cb = n->data;
logcommand(si, CMDLOG_DO, "UNBAN: \2%s\2 on \2%s\2 (for user \2%s\2)", cb->mask, mc->name, hostbuf2);
modestack_mode_param(chansvs.nick, c, MTYPE_DEL, cb->type, cb->mask);
chanban_delete(cb);
count++;
}
if (count > 0)
command_success_nodata(si, _("Unbanned \2%s\2 on \2%s\2 (%d ban%s removed)."),
target, channel, count, (count != 1 ? "s" : ""));
else
command_success_nodata(si, _("No bans found matching \2%s\2 on \2%s\2."), target, channel);
return;
}
else if ((cb = chanban_find(c, target, 'b')) != NULL || validhostmask(target))
{
if (cb)
{
modestack_mode_param(chansvs.nick, c, MTYPE_DEL, 'b', target);
chanban_delete(cb);
logcommand(si, CMDLOG_DO, "UNBAN: \2%s\2 on \2%s\2", target, mc->name);
if (!chanuser_find(mc->chan, si->su))
command_success_nodata(si, _("Unbanned \2%s\2 on \2%s\2."), target, channel);
}
else
command_fail(si, fault_nosuch_key, _("No such ban \2%s\2 on \2%s\2."), target, channel);
return;
}
else
{
command_fail(si, fault_badparams, _("Invalid nickname/hostmask provided: \2%s\2"), target);
command_fail(si, fault_badparams, _("Syntax: UNBAN <#channel> [nickname|hostmask]"));
return;
}
}
static void
cs_cmd_set_topiclock(struct sourceinfo *si, int parc, char *parv[])
{
struct mychan *mc;
if (!(mc = mychan_find(parv[0])))
{
command_fail(si, fault_nosuch_target, _("Channel \2%s\2 is not registered."), parv[0]);
return;
}
if (!parv[1])
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "SET TOPICLOCK");
return;
}
if (!chanacs_source_has_flag(mc, si, CA_SET))
{
command_fail(si, fault_noprivs, _("You are not authorized to perform this command."));
return;
}
if (!strcasecmp("ON", parv[1]))
{
if (MC_TOPICLOCK & mc->flags)
{
command_fail(si, fault_nochange, _("The \2%s\2 flag is already set for channel \2%s\2."), "TOPICLOCK", mc->name);
return;
}
logcommand(si, CMDLOG_SET, "SET:TOPICLOCK:ON: \2%s\2", mc->name);
verbose(mc, _("\2%s\2 enabled the TOPICLOCK flag"), get_source_name(si));
mc->flags |= MC_KEEPTOPIC | MC_TOPICLOCK;
topiclock_sts(mc->chan);
command_success_nodata(si, _("The \2%s\2 flag has been set for channel \2%s\2."), "TOPICLOCK", mc->name);
return;
}
else if (!strcasecmp("OFF", parv[1]))
{
if (!(MC_TOPICLOCK & mc->flags))
{
command_fail(si, fault_nochange, _("The \2%s\2 flag is not set for channel \2%s\2."), "TOPICLOCK", mc->name);
return;
}
logcommand(si, CMDLOG_SET, "SET:TOPICLOCK:OFF: \2%s\2", mc->name);
verbose(mc, _("\2%s\2 disabled the TOPICLOCK flag"), get_source_name(si));
mc->flags &= ~MC_TOPICLOCK;
topiclock_sts(mc->chan);
command_success_nodata(si, _("The \2%s\2 flag has been removed for channel \2%s\2."), "TOPICLOCK", mc->name);
return;
}
else
{
command_fail(si, fault_badparams, STR_INVALID_PARAMS, "TOPICLOCK");
return;
}
}
static void cs_cmd_topicprepend(sourceinfo_t *si, int parc, char *parv[])
{
char *chan = parv[0];
char *topic = parv[1];
mychan_t *mc;
char topicbuf[BUFSIZE];
channel_t *c;
const char *topicsetter;
time_t prevtopicts;
if (!chan || !topic)
{
command_fail(si, fault_needmoreparams, STR_INSUFFICIENT_PARAMS, "TOPICPREPEND");
command_fail(si, fault_needmoreparams, _("Syntax: TOPICPREPEND <#channel> <topic>"));
return;
}
mc = mychan_find(chan);
if (!mc)
{
command_fail(si, fault_nosuch_target, _("Channel \2%s\2 is not registered."), chan);
return;
}
c = channel_find(chan);
if (!c)
{
command_fail(si, fault_nosuch_target, _("\2%s\2 is currently empty."), chan);
return;
}
if (!chanacs_source_has_flag(mc, si, CA_TOPIC))
{
command_fail(si, fault_noprivs, STR_NOT_AUTHORIZED);
return;
}
if (metadata_find(mc, "private:close:closer"))
{
command_fail(si, fault_noprivs, _("\2%s\2 is closed."), chan);
return;
}
topicbuf[0] = '\0';
if (c->topic)
{
mowgli_strlcpy(topicbuf, topic, BUFSIZE);
mowgli_strlcat(topicbuf, " | ", BUFSIZE);
mowgli_strlcat(topicbuf, c->topic, BUFSIZE);
}
else
mowgli_strlcpy(topicbuf, topic, BUFSIZE);
if (!validtopic(topicbuf))
{
command_fail(si, fault_badparams, _("The new topic is invalid or too long."));
return;
}
if (si->su != NULL)
topicsetter = si->su->nick;
else if (si->smu != NULL)
topicsetter = entity(si->smu)->name;
else
topicsetter = "unknown";
prevtopicts = c->topicts;
handle_topic(c, topicsetter, CURRTIME, topicbuf);
topic_sts(c, si->service->me, topicsetter, CURRTIME, prevtopicts, topicbuf);
logcommand(si, CMDLOG_DO, "TOPICPREPEND: \2%s\2", mc->name);
if (si->su == NULL || !chanuser_find(c, si->su))
command_success_nodata(si, _("Topic set to \2%s\2 on \2%s\2."), c->topic, chan);
}