- /* checks on -k are case sensitive and only accurate to the
- first 32 characters */
- if (previously_set_k)
- break;
- previously_unset_k = true;
-
- char key[MAXBUF];
- MOD_RESULT = 0;
- FOREACH_RESULT(I_OnRawMode,OnRawMode(user, chan, 'k', parameters[param], false, 1));
- if (!MOD_RESULT)
- {
- strlcpy(key,parameters[param++],32);
- /* only allow -k if correct key given */
- if (!strcmp(chan->key,key))
- {
- *outl++ = 'k';
- *chan->key = 0;
- chan->modes[CM_KEY] = 0;
- outpars[pc++] = key;
- }
- }
- else param++;
- }
- break;
-
- case 'l':
- if (mdir == 0)
- {
- if (previously_set_l)
- break;
- previously_unset_l = true;
- MOD_RESULT = 0;
- FOREACH_RESULT(I_OnRawMode,OnRawMode(user, chan, 'l', "", false, 0));
- if (!MOD_RESULT)
- {
- if (chan->modes[CM_LIMIT])
- {
- *outl++ = 'l';
- chan->limit = 0;
- chan->modes[CM_LIMIT] = 0;
- }
- }
- }
-
- if ((param >= pcnt)) break;
- if (mdir == 1)
- {
- if (l_set)
- break;
- if (previously_unset_l)
- break;
- previously_set_l = true;
- bool invalid = false;
- for (char* f = parameters[param]; *f; f++)
- {
- if ((*f < '0') || (*f > '9'))
- {
- invalid = true;
- }
- }
- /* If the limit is < 1, or the new limit is the current limit, dont allow */
- if ((atoi(parameters[param]) < 1) || ((chan->limit > 0) && (atoi(parameters[param]) == chan->limit)))
- {
- invalid = true;
- }
-
- if (invalid)
- break;
-
- MOD_RESULT = 0;
- FOREACH_RESULT(I_OnRawMode,OnRawMode(user, chan, 'l', parameters[param], true, 1));
- if (!MOD_RESULT)
- {
-
- chan->limit = atoi(parameters[param]);
-
- // reported by mech: large values cause underflow
- if (chan->limit < 0)
- chan->limit = 0x7FFF;
- }
-
- if (chan->limit)
- {
- *outl++ = 'l';
- chan->modes[CM_LIMIT] = 1;
- outpars[pc++] = parameters[param++];
- l_set = true;
- }
- }
- break;
-
- case 'i':
- MOD_RESULT = 0;
- FOREACH_RESULT(I_OnRawMode,OnRawMode(user, chan, 'i', "", mdir, 0));
- if (!MOD_RESULT)
- {
- if (mdir)
- {
- if (!(chan->modes[CM_INVITEONLY])) *outl++ = 'i';
- chan->modes[CM_INVITEONLY] = 1;
- }
- else
- {
- if (chan->modes[CM_INVITEONLY]) *outl++ = 'i';
- chan->modes[CM_INVITEONLY] = 0;
- }
- }
- break;
-
- case 't':
- MOD_RESULT = 0;
- FOREACH_RESULT(I_OnRawMode,OnRawMode(user, chan, 't', "", mdir, 0));
- if (!MOD_RESULT)
- {
- if (mdir)
- {
- if (!(chan->modes[CM_TOPICLOCK])) *outl++ = 't';
- chan->modes[CM_TOPICLOCK] = 1;
- }
- else
- {
- if (chan->modes[CM_TOPICLOCK]) *outl++ = 't';
- chan->modes[CM_TOPICLOCK] = 0;
- }
- }
- break;
-
- case 'n':
- MOD_RESULT = 0;
- FOREACH_RESULT(I_OnRawMode,OnRawMode(user, chan, 'n', "", mdir, 0));
- if (!MOD_RESULT)
- {
- if (mdir)
- {
- if (!(chan->modes[CM_NOEXTERNAL])) *outl++ = 'n';
- chan->modes[CM_NOEXTERNAL] = 1;
- }
- else
- {
- if (chan->modes[CM_NOEXTERNAL]) *outl++ = 'n';
- chan->modes[CM_NOEXTERNAL] = 0;
- }
- }
- break;
-
- case 'm':
- MOD_RESULT = 0;
- FOREACH_RESULT(I_OnRawMode,OnRawMode(user, chan, 'm', "", mdir, 0));
- if (!MOD_RESULT)
- {
- if (mdir)
- {
- if (!(chan->modes[CM_MODERATED])) *outl++ = 'm';
- chan->modes[CM_MODERATED] = 1;
- }
- else
- {
- if (chan->modes[CM_MODERATED]) *outl++ = 'm';
- chan->modes[CM_MODERATED] = 0;
- }
- }
- break;
-
- case 's':
- MOD_RESULT = 0;
- FOREACH_RESULT(I_OnRawMode,OnRawMode(user, chan, 's', "", mdir, 0));
- if (!MOD_RESULT)
- {
- if (mdir)
- {
- if (!(chan->modes[CM_SECRET])) *outl++ = 's';
- chan->modes[CM_SECRET] = 1;
- if (chan->modes[CM_PRIVATE])
- {
- chan->modes[CM_PRIVATE] = 0;
- if (mdir)
- {
- *outl++ = '-'; *outl++ = 'p'; *outl++ = '+';
- }
- }
- }
- else
- {
- if (chan->modes[CM_SECRET]) *outl++ = 's';
- chan->modes[CM_SECRET] = 0;
- }