2 #include "inspircd_io.h"
3 #include "inspircd_util.h"
4 #include "inspircd_config.h"
9 #include <sys/utsname.h>
14 #include <ext/hash_map>
26 #include "connection.h"
39 extern vector<Module*> modules;
40 extern vector<ircd_module*> factory;
43 extern char ServerName[MAXBUF];
44 extern char Network[MAXBUF];
45 extern char ServerDesc[MAXBUF];
46 extern char AdminName[MAXBUF];
47 extern char AdminEmail[MAXBUF];
48 extern char AdminNick[MAXBUF];
49 extern char diepass[MAXBUF];
50 extern char restartpass[MAXBUF];
51 extern char motd[MAXBUF];
52 extern char rules[MAXBUF];
53 extern char list[MAXBUF];
54 extern char PrefixQuit[MAXBUF];
55 extern char DieValue[MAXBUF];
57 int give_ops(userrec *user,char *dest,chanrec *chan,int status)
62 if ((!user) || (!dest) || (!chan))
64 log(DEFAULT,"*** BUG *** give_ops was given an invalid parameter");
67 if (status < STATUS_OP)
69 log(DEBUG,"%s cant give ops to %s because they nave status %d and needs %d",user->nick,dest,status,STATUS_OP);
70 WriteServ(user->fd,"482 %s %s :You're not a channel operator",user->nick, chan->name);
77 log(DEFAULT,"the target nickname given to give_ops was invalid");
78 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
84 log(DEFAULT,"the target nickname given to give_ops couldnt be found");
85 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
90 for (int i = 0; i != MAXCHANS; i++)
92 if ((d->chans[i].channel != NULL) && (chan != NULL))
93 if (!strcasecmp(d->chans[i].channel->name,chan->name))
95 if (d->chans[i].uc_modes & UCMODE_OP)
97 /* mode already set on user, dont allow multiple */
98 log(DEFAULT,"The target user given to give_ops was already opped on the channel");
101 d->chans[i].uc_modes = d->chans[i].uc_modes | UCMODE_OP;
102 log(DEBUG,"gave ops: %s %s",d->chans[i].channel->name,d->nick);
106 log(DEFAULT,"The target channel given to give_ops was not in the users mode list");
112 int give_hops(userrec *user,char *dest,chanrec *chan,int status)
117 if ((!user) || (!dest) || (!chan))
119 log(DEFAULT,"*** BUG *** give_hops was given an invalid parameter");
122 if (status != STATUS_OP)
124 WriteServ(user->fd,"482 %s %s :You're not a channel operator",user->nick, chan->name);
132 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
137 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
142 for (int i = 0; i != MAXCHANS; i++)
144 if ((d->chans[i].channel != NULL) && (chan != NULL))
145 if (!strcasecmp(d->chans[i].channel->name,chan->name))
147 if (d->chans[i].uc_modes & UCMODE_HOP)
149 /* mode already set on user, dont allow multiple */
152 d->chans[i].uc_modes = d->chans[i].uc_modes | UCMODE_HOP;
153 log(DEBUG,"gave h-ops: %s %s",d->chans[i].channel->name,d->nick);
162 int give_voice(userrec *user,char *dest,chanrec *chan,int status)
167 if ((!user) || (!dest) || (!chan))
169 log(DEFAULT,"*** BUG *** give_voice was given an invalid parameter");
172 if (status < STATUS_HOP)
174 WriteServ(user->fd,"482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, chan->name);
182 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
187 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
192 for (int i = 0; i != MAXCHANS; i++)
194 if ((d->chans[i].channel != NULL) && (chan != NULL))
195 if (!strcasecmp(d->chans[i].channel->name,chan->name))
197 if (d->chans[i].uc_modes & UCMODE_VOICE)
199 /* mode already set on user, dont allow multiple */
202 d->chans[i].uc_modes = d->chans[i].uc_modes | UCMODE_VOICE;
203 log(DEBUG,"gave voice: %s %s",d->chans[i].channel->name,d->nick);
212 int take_ops(userrec *user,char *dest,chanrec *chan,int status)
217 if ((!user) || (!dest) || (!chan))
219 log(DEFAULT,"*** BUG *** take_ops was given an invalid parameter");
222 if (status < STATUS_OP)
224 log(DEBUG,"%s cant give ops to %s because they have status %d and needs %d",user->nick,dest,status,STATUS_OP);
225 WriteServ(user->fd,"482 %s %s :You're not a channel operator",user->nick, chan->name);
233 log(DEBUG,"take_ops was given an invalid target nickname of %s",dest);
234 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
239 log(DEBUG,"take_ops couldnt resolve the target nickname: %s",dest);
240 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
245 for (int i = 0; i != MAXCHANS; i++)
247 if ((d->chans[i].channel != NULL) && (chan != NULL))
248 if (!strcasecmp(d->chans[i].channel->name,chan->name))
250 if ((d->chans[i].uc_modes & UCMODE_OP) == 0)
252 /* mode already set on user, dont allow multiple */
255 d->chans[i].uc_modes ^= UCMODE_OP;
256 log(DEBUG,"took ops: %s %s",d->chans[i].channel->name,d->nick);
260 log(DEBUG,"take_ops couldnt locate the target channel in the target users list");
266 int take_hops(userrec *user,char *dest,chanrec *chan,int status)
271 if ((!user) || (!dest) || (!chan))
273 log(DEFAULT,"*** BUG *** take_hops was given an invalid parameter");
276 if (status != STATUS_OP)
278 WriteServ(user->fd,"482 %s %s :You're not a channel operator",user->nick, chan->name);
286 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
291 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
296 for (int i = 0; i != MAXCHANS; i++)
298 if ((d->chans[i].channel != NULL) && (chan != NULL))
299 if (!strcasecmp(d->chans[i].channel->name,chan->name))
301 if ((d->chans[i].uc_modes & UCMODE_HOP) == 0)
303 /* mode already set on user, dont allow multiple */
306 d->chans[i].uc_modes ^= UCMODE_HOP;
307 log(DEBUG,"took h-ops: %s %s",d->chans[i].channel->name,d->nick);
316 int take_voice(userrec *user,char *dest,chanrec *chan,int status)
321 if ((!user) || (!dest) || (!chan))
323 log(DEFAULT,"*** BUG *** take_voice was given an invalid parameter");
326 if (status < STATUS_HOP)
328 WriteServ(user->fd,"482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, chan->name);
336 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
341 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
346 for (int i = 0; i != MAXCHANS; i++)
348 if ((d->chans[i].channel != NULL) && (chan != NULL))
349 if (!strcasecmp(d->chans[i].channel->name,chan->name))
351 if ((d->chans[i].uc_modes & UCMODE_VOICE) == 0)
353 /* mode already set on user, dont allow multiple */
356 d->chans[i].uc_modes ^= UCMODE_VOICE;
357 log(DEBUG,"took voice: %s %s",d->chans[i].channel->name,d->nick);
366 int add_ban(userrec *user,char *dest,chanrec *chan,int status)
368 if ((!user) || (!dest) || (!chan)) {
369 log(DEFAULT,"*** BUG *** add_ban was given an invalid parameter");
374 if ((!user) || (!dest) || (!chan))
376 if (strchr(dest,'!')==0)
378 if (strchr(dest,'@')==0)
380 for (int i = 0; i < strlen(dest); i++)
383 for (int i = 0; i < strlen(dest); i++)
387 for (int i = 0; i < strlen(dest); i++)
393 for (int i = 0; i < strlen(dest); i++)
398 log(DEBUG,"add_ban: %s %s",chan->name,user->nick);
401 for (BanList::iterator i = chan->bans.begin(); i != chan->bans.end(); i++)
403 if (!strcasecmp(i->data,dest))
405 // dont allow a user to set the same ban twice
410 b.set_time = time(NULL);
411 strncpy(b.data,dest,MAXBUF);
412 strncpy(b.set_by,user->nick,NICKMAX);
413 chan->bans.push_back(b);
417 int take_ban(userrec *user,char *dest,chanrec *chan,int status)
419 if ((!user) || (!dest) || (!chan)) {
420 log(DEFAULT,"*** BUG *** take_ban was given an invalid parameter");
424 log(DEBUG,"del_ban: %s %s",chan->name,user->nick);
425 for (BanList::iterator i = chan->bans.begin(); i != chan->bans.end(); i++)
427 if (!strcasecmp(i->data,dest))
436 void process_modes(char **parameters,userrec* user,chanrec *chan,int status, int pcnt, bool servermode, bool silent, bool local)
439 log(DEFAULT,"*** BUG *** process_modes was given an invalid parameter");
443 char modelist[MAXBUF];
444 char outlist[MAXBUF];
446 char outpars[32][MAXBUF];
452 bool k_set = false, l_set = false;
459 log(DEBUG,"process_modes: start: parameters=%d",pcnt);
461 strcpy(modelist,parameters[1]); /* mode list, e.g. +oo-o */
462 /* parameters[2] onwards are parameters for
463 * modes that require them :) */
467 log(DEBUG,"process_modes: modelist: %s",modelist);
469 for (ptr = 0; ptr < strlen(modelist); ptr++)
474 log(DEBUG,"process_modes: modechar: %c",modelist[ptr]);
475 char modechar = modelist[ptr];
476 switch (modelist[ptr])
481 if ((outlist[strlen(outlist)-1] == '+') || (outlist[strlen(outlist)-1] == '-'))
483 outlist[strlen(outlist)-1] = '-';
497 if ((outlist[strlen(outlist)-1] == '+') || (outlist[strlen(outlist)-1] == '-'))
499 outlist[strlen(outlist)-1] = '+';
511 if ((param >= pcnt)) break;
512 log(DEBUG,"Enough parameters left");
515 log(DEBUG,"calling give_ops");
516 r = give_ops(user,parameters[param++],chan,status);
520 log(DEBUG,"calling take_ops");
521 r = take_ops(user,parameters[param++],chan,status);
526 strcpy(outpars[pc++],parameters[param-1]);
531 if ((param >= pcnt)) break;
534 r = give_hops(user,parameters[param++],chan,status);
538 r = take_hops(user,parameters[param++],chan,status);
543 strcpy(outpars[pc++],parameters[param-1]);
549 if ((param >= pcnt)) break;
552 r = give_voice(user,parameters[param++],chan,status);
556 r = take_voice(user,parameters[param++],chan,status);
561 strcpy(outpars[pc++],parameters[param-1]);
566 if ((param >= pcnt)) break;
569 r = add_ban(user,parameters[param++],chan,status);
573 r = take_ban(user,parameters[param++],chan,status);
578 strcpy(outpars[pc++],parameters[param-1]);
592 if (!strcmp(chan->key,""))
596 strcpy(key,parameters[param++]);
597 if (strlen(key)>32) {
600 strcpy(outpars[pc++],key);
601 strcpy(chan->key,key);
607 /* checks on -k are case sensitive and only accurate to the
608 first 32 characters */
610 strcpy(key,parameters[param++]);
611 if (strlen(key)>32) {
614 /* only allow -k if correct key given */
615 if (!strcmp(chan->key,key))
618 strcpy(chan->key,"");
619 strcpy(outpars[pc++],key);
634 if ((param >= pcnt)) break;
640 bool invalid = false;
641 for (int i = 0; i < strlen(parameters[param]); i++)
643 if ((parameters[param][i] < '0') || (parameters[param][i] > '9'))
648 if (atoi(parameters[param]) < 1)
656 chan->limit = atoi(parameters[param]);
660 strcpy(outpars[pc++],parameters[param++]);
667 if (chan->inviteonly != mdir)
671 chan->inviteonly = mdir;
675 if (chan->topiclock != mdir)
679 chan->topiclock = mdir;
683 if (chan->noexternal != mdir)
687 chan->noexternal = mdir;
691 if (chan->moderated != mdir)
695 chan->moderated = mdir;
699 if (chan->secret != mdir)
707 strcat(outlist,"-p+");
711 strcat(outlist,"+p-");
719 if (chan->c_private != mdir)
727 strcat(outlist,"-s+");
731 strcat(outlist,"+s-");
735 chan->c_private = mdir;
739 log(DEBUG,"Preprocessing custom mode %c",modechar);
742 if (((!strchr(chan->custom_modes,modechar)) && (!mdir)) || ((strchr(chan->custom_modes,modechar)) && (mdir)))
744 log(DEBUG,"Mode %c isnt set on %s but trying to remove!",modechar,chan->name);
747 if (ModeDefined(modechar,MT_CHANNEL))
749 log(DEBUG,"A module has claimed this mode");
752 if ((ModeDefinedOn(modechar,MT_CHANNEL)>0) && (mdir))
754 p.push_back(parameters[param]);
756 if ((ModeDefinedOff(modechar,MT_CHANNEL)>0) && (!mdir))
758 p.push_back(parameters[param]);
761 bool handled = false;
764 log(DEBUG,"Not enough parameters for module-mode %c",modechar);
765 // we're supposed to have a parameter, but none was given... so dont handle the mode.
766 if (((ModeDefinedOn(modechar,MT_CHANNEL)>0) && (mdir)) || ((ModeDefinedOff(modechar,MT_CHANNEL)>0) && (!mdir)))
772 for (int i = 0; i <= MODCOUNT; i++)
776 if (modules[i]->OnExtendedMode(user,chan,modechar,MT_CHANNEL,mdir,p))
778 log(DEBUG,"OnExtendedMode returned nonzero for a module");
779 char app[] = {modechar, 0};
782 if ((modelist[ptr-1] == '+') || (modelist[ptr-1] == '-'))
784 strcat(outlist, app);
786 else if (!strchr(outlist,modechar))
788 strcat(outlist, app);
791 chan->SetCustomMode(modechar,mdir);
792 // include parameters in output if mode has them
793 if ((ModeDefinedOn(modechar,MT_CHANNEL)>0) && (mdir))
795 chan->SetCustomModeParam(modelist[ptr],parameters[param],mdir);
796 strcpy(outpars[pc++],parameters[param++]);
798 // break, because only one module can handle the mode.
810 /* this ensures only the *valid* modes are sent out onto the network */
811 while ((outlist[strlen(outlist)-1] == '-') || (outlist[strlen(outlist)-1] == '+'))
813 outlist[strlen(outlist)-1] = '\0';
815 if (strcmp(outlist,""))
817 strcpy(outstr,outlist);
818 for (ptr = 0; ptr < pc; ptr++)
821 strcat(outstr,outpars[ptr]);
825 log(DEBUG,"Local mode change");
826 WriteChannelLocal(chan, user, "MODE %s %s",chan->name,outstr);
834 WriteChannelWithServ(ServerName,chan,user,"MODE %s %s",chan->name,outstr);
835 // M token for a usermode must go to all servers
837 snprintf(buffer,MAXBUF,"M %s %s",chan->name, outstr);
838 NetSendToAll(buffer);
846 WriteChannel(chan,user,"MODE %s %s",chan->name,outstr);
847 // M token for a usermode must go to all servers
849 snprintf(buffer,MAXBUF,"m %s %s %s",user->nick,chan->name, outstr);
850 NetSendToAll(buffer);
857 // based on sourcemodes, return true or false to determine if umode is a valid mode a user may set on themselves or others.
859 bool allowed_umode(char umode, char* sourcemodes,bool adding)
861 log(DEBUG,"Allowed_umode: %c %s",umode,sourcemodes);
862 // RFC1459 specified modes
863 if ((umode == 'w') || (umode == 's') || (umode == 'i'))
865 log(DEBUG,"umode %c allowed by RFC1459 scemantics",umode);
869 // user may not +o themselves or others, but an oper may de-oper other opers or themselves
870 if ((strchr(sourcemodes,'o')) && (!adding))
872 log(DEBUG,"umode %c allowed by RFC1459 scemantics",umode);
875 else if (umode == 'o')
877 log(DEBUG,"umode %c allowed by RFC1459 scemantics",umode);
881 // process any module-defined modes that need oper
882 if ((ModeDefinedOper(umode,MT_CLIENT)) && (strchr(sourcemodes,'o')))
884 log(DEBUG,"umode %c allowed by module handler (oper only mode)",umode);
888 if (ModeDefined(umode,MT_CLIENT))
890 // process any module-defined modes that don't need oper
891 log(DEBUG,"umode %c allowed by module handler (non-oper mode)",umode);
892 if ((ModeDefinedOper(umode,MT_CLIENT)) && (!strchr(sourcemodes,'o')))
894 // no, this mode needs oper, and this user 'aint got what it takes!
900 // anything else - return false.
901 log(DEBUG,"umode %c not known by any ruleset",umode);
905 bool process_module_umode(char umode, userrec* source, void* dest, bool adding)
912 strncpy(s2->nick,ServerName,NICKMAX);
913 strcpy(s2->modes,"o");
920 if (ModeDefined(umode,MT_CLIENT))
922 for (int i = 0; i <= MODCOUNT; i++)
924 if (modules[i]->OnExtendedMode(source,(void*)dest,umode,MT_CLIENT,adding,p))
926 log(DEBUG,"Module claims umode %c",umode);
930 log(DEBUG,"No module claims umode %c",umode);
949 void handle_mode(char **parameters, int pcnt, userrec *user)
955 char outpars[MAXBUF];
957 dest = Find(parameters[0]);
964 if ((dest) && (pcnt == 1))
966 WriteServ(user->fd,"221 %s :+%s",user->nick,user->modes);
970 if ((dest) && (pcnt > 1))
973 strncpy(dmodes,dest->modes,MAXBUF);
974 log(DEBUG,"pulled up dest user modes: %s",dmodes);
979 if (strchr(user->modes,'o'))
990 WriteServ(user->fd,"482 %s :Can't change mode for other users",user->nick);
997 if ((parameters[1][0] != '+') && (parameters[1][0] != '-'))
1000 for (int i = 0; i < strlen(parameters[1]); i++)
1002 if (parameters[1][i] == '+')
1006 if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
1008 outpars[strlen(outpars)-1] = '+';
1012 strcat(outpars,"+");
1018 if (parameters[1][i] == '-')
1022 if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
1024 outpars[strlen(outpars)-1] = '-';
1028 strcat(outpars,"-");
1036 if (strchr(user->modes,'o'))
1042 if ((parameters[1][i] == 'i') || (parameters[1][i] == 'w') || (parameters[1][i] == 's') || (allowed_umode(parameters[1][i],user->modes,direction)))
1051 if ((!strchr(dmodes,parameters[1][i])) && (allowed_umode(parameters[1][i],user->modes,true)))
1053 char umode = parameters[1][i];
1054 if ((process_module_umode(umode, user, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
1056 dmodes[strlen(dmodes)+1]='\0';
1057 dmodes[strlen(dmodes)] = parameters[1][i];
1058 outpars[strlen(outpars)+1]='\0';
1059 outpars[strlen(outpars)] = parameters[1][i];
1065 if ((allowed_umode(parameters[1][i],user->modes,false)) && (strchr(dmodes,parameters[1][i])))
1067 char umode = parameters[1][i];
1068 if ((process_module_umode(umode, user, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
1074 outpars[strlen(outpars)+1]='\0';
1075 outpars[strlen(outpars)] = parameters[1][i];
1078 for (q = 0; q < strlen(dmodes); q++)
1080 if (dmodes[q] != parameters[1][i])
1087 strcpy(dmodes,temp);
1094 if (strlen(outpars))
1100 while (i < strlen (outpars))
1102 b[z++] = outpars[i++];
1104 if (i<strlen(outpars)-1)
1106 if (((outpars[i] == '-') || (outpars[i] == '+')) && ((outpars[i+1] == '-') || (outpars[i+1] == '+')))
1108 // someones playing silly buggers and trying
1109 // to put a +- or -+ into the line...
1113 if (i == strlen(outpars)-1)
1115 if ((outpars[i] == '-') || (outpars[i] == '+'))
1123 if ((b[z] == '-') || (b[z] == '+'))
1126 if ((!strcmp(b,"+")) || (!strcmp(b,"-")))
1129 WriteTo(user, dest, "MODE %s :%s", dest->nick, b);
1131 // M token for a usermode must go to all servers
1132 char buffer[MAXBUF];
1133 snprintf(buffer,MAXBUF,"m %s %s %s",user->nick, dest->nick, b);
1134 NetSendToAll(buffer);
1136 if (strlen(dmodes)>MAXMODES)
1138 dmodes[MAXMODES-1] = '\0';
1140 log(DEBUG,"Stripped mode line");
1141 log(DEBUG,"Line dest is now %s",dmodes);
1142 strncpy(dest->modes,dmodes,MAXMODES);
1149 Ptr = FindChan(parameters[0]);
1154 /* just /modes #channel */
1155 WriteServ(user->fd,"324 %s %s +%s",user->nick, Ptr->name, chanmodes(Ptr));
1156 WriteServ(user->fd,"329 %s %s %d", user->nick, Ptr->name, Ptr->created);
1162 if ((!strcmp(parameters[1],"+b")) || (!strcmp(parameters[1],"b")))
1165 for (BanList::iterator i = Ptr->bans.begin(); i != Ptr->bans.end(); i++)
1167 WriteServ(user->fd,"367 %s %s %s %s %d",user->nick, Ptr->name, i->data, i->set_by, i->set_time);
1169 WriteServ(user->fd,"368 %s %s :End of channel ban list",user->nick, Ptr->name);
1174 if ((cstatus(user,Ptr) < STATUS_HOP) && (Ptr))
1176 WriteServ(user->fd,"482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, Ptr->name);
1180 process_modes(parameters,user,Ptr,cstatus(user,Ptr),pcnt,false,false,false);
1184 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
1191 void server_mode(char **parameters, int pcnt, userrec *user)
1197 char outpars[MAXBUF];
1199 dest = Find(parameters[0]);
1201 // fix: ChroNiCk found this - we cant use this as debug if its null!
1204 log(DEBUG,"server_mode on %s",dest->nick);
1207 if ((dest) && (pcnt > 1))
1209 log(DEBUG,"params > 1");
1211 char dmodes[MAXBUF];
1212 strncpy(dmodes,dest->modes,MAXBUF);
1214 strcpy(outpars,"+");
1217 if ((parameters[1][0] != '+') && (parameters[1][0] != '-'))
1220 for (int i = 0; i < strlen(parameters[1]); i++)
1222 if (parameters[1][i] == '+')
1226 if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
1228 outpars[strlen(outpars)-1] = '+';
1232 strcat(outpars,"+");
1238 if (parameters[1][i] == '-')
1242 if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
1244 outpars[strlen(outpars)-1] = '-';
1248 strcat(outpars,"-");
1255 log(DEBUG,"begin mode processing entry");
1261 log(DEBUG,"umode %c being added",parameters[1][i]);
1262 if ((!strchr(dmodes,parameters[1][i])) && (allowed_umode(parameters[1][i],user->modes,true)))
1264 char umode = parameters[1][i];
1265 log(DEBUG,"umode %c is an allowed umode",umode);
1266 if ((process_module_umode(umode, user, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
1268 dmodes[strlen(dmodes)+1]='\0';
1269 dmodes[strlen(dmodes)] = parameters[1][i];
1270 outpars[strlen(outpars)+1]='\0';
1271 outpars[strlen(outpars)] = parameters[1][i];
1277 // can only remove a mode they already have
1278 log(DEBUG,"umode %c being removed",parameters[1][i]);
1279 if ((allowed_umode(parameters[1][i],user->modes,false)) && (strchr(dmodes,parameters[1][i])))
1281 char umode = parameters[1][i];
1282 log(DEBUG,"umode %c is an allowed umode",umode);
1283 if ((process_module_umode(umode, user, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
1289 outpars[strlen(outpars)+1]='\0';
1290 outpars[strlen(outpars)] = parameters[1][i];
1293 for (q = 0; q < strlen(dmodes); q++)
1295 if (dmodes[q] != parameters[1][i])
1302 strcpy(dmodes,temp);
1309 if (strlen(outpars))
1315 while (i < strlen (outpars))
1317 b[z++] = outpars[i++];
1319 if (i<strlen(outpars)-1)
1321 if (((outpars[i] == '-') || (outpars[i] == '+')) && ((outpars[i+1] == '-') || (outpars[i+1] == '+')))
1323 // someones playing silly buggers and trying
1324 // to put a +- or -+ into the line...
1328 if (i == strlen(outpars)-1)
1330 if ((outpars[i] == '-') || (outpars[i] == '+'))
1338 if ((b[z] == '-') || (b[z] == '+'))
1341 if ((!strcmp(b,"+")) || (!strcmp(b,"-")))
1344 WriteTo(user, dest, "MODE %s :%s", dest->nick, b);
1346 // M token for a usermode must go to all servers
1347 char buffer[MAXBUF];
1348 snprintf(buffer,MAXBUF,"m %s %s %s",user->nick, dest->nick, b);
1349 NetSendToAll(buffer);
1351 if (strlen(dmodes)>MAXMODES)
1353 dmodes[MAXMODES-1] = '\0';
1355 log(DEBUG,"Stripped mode line");
1356 log(DEBUG,"Line dest is now %s",dmodes);
1357 strncpy(dest->modes,dmodes,MAXMODES);
1364 Ptr = FindChan(parameters[0]);
1367 process_modes(parameters,user,Ptr,STATUS_OP,pcnt,true,false,false);
1371 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
1377 void merge_mode(char **parameters, int pcnt)
1383 char outpars[MAXBUF];
1385 dest = Find(parameters[0]);
1387 // fix: ChroNiCk found this - we cant use this as debug if its null!
1390 log(DEBUG,"merge_mode on %s",dest->nick);
1393 if ((dest) && (pcnt > 1))
1395 log(DEBUG,"params > 1");
1397 char dmodes[MAXBUF];
1398 strncpy(dmodes,dest->modes,MAXBUF);
1400 strcpy(outpars,"+");
1403 if ((parameters[1][0] != '+') && (parameters[1][0] != '-'))
1406 for (int i = 0; i < strlen(parameters[1]); i++)
1408 if (parameters[1][i] == '+')
1412 if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
1414 outpars[strlen(outpars)-1] = '+';
1418 strcat(outpars,"+");
1424 if (parameters[1][i] == '-')
1428 if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
1430 outpars[strlen(outpars)-1] = '-';
1434 strcat(outpars,"-");
1441 log(DEBUG,"begin mode processing entry");
1447 log(DEBUG,"umode %c being added",parameters[1][i]);
1448 if ((!strchr(dmodes,parameters[1][i])) && (allowed_umode(parameters[1][i],"o",true)))
1450 char umode = parameters[1][i];
1451 log(DEBUG,"umode %c is an allowed umode",umode);
1452 if ((process_module_umode(umode, NULL, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
1454 dmodes[strlen(dmodes)+1]='\0';
1455 dmodes[strlen(dmodes)] = parameters[1][i];
1456 outpars[strlen(outpars)+1]='\0';
1457 outpars[strlen(outpars)] = parameters[1][i];
1463 // can only remove a mode they already have
1464 log(DEBUG,"umode %c being removed",parameters[1][i]);
1465 if ((allowed_umode(parameters[1][i],"o",false)) && (strchr(dmodes,parameters[1][i])))
1467 char umode = parameters[1][i];
1468 log(DEBUG,"umode %c is an allowed umode",umode);
1469 if ((process_module_umode(umode, NULL, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
1475 outpars[strlen(outpars)+1]='\0';
1476 outpars[strlen(outpars)] = parameters[1][i];
1479 for (q = 0; q < strlen(dmodes); q++)
1481 if (dmodes[q] != parameters[1][i])
1488 strcpy(dmodes,temp);
1495 if (strlen(outpars))
1501 while (i < strlen (outpars))
1503 b[z++] = outpars[i++];
1505 if (i<strlen(outpars)-1)
1507 if (((outpars[i] == '-') || (outpars[i] == '+')) && ((outpars[i+1] == '-') || (outpars[i+1] == '+')))
1509 // someones playing silly buggers and trying
1510 // to put a +- or -+ into the line...
1514 if (i == strlen(outpars)-1)
1516 if ((outpars[i] == '-') || (outpars[i] == '+'))
1524 if ((b[z] == '-') || (b[z] == '+'))
1527 if ((!strcmp(b,"+")) || (!strcmp(b,"-")))
1530 if (strlen(dmodes)>MAXMODES)
1532 dmodes[MAXMODES-1] = '\0';
1534 log(DEBUG,"Stripped mode line");
1535 log(DEBUG,"Line dest is now %s",dmodes);
1536 strncpy(dest->modes,dmodes,MAXMODES);
1543 Ptr = FindChan(parameters[0]);
1547 strncpy(s2.nick,ServerName,NICKMAX);
1548 strcpy(s2.modes,"o");
1550 process_modes(parameters,&s2,Ptr,STATUS_OP,pcnt,true,true,false);
1555 void merge_mode2(char **parameters, int pcnt, userrec* user)
1561 char outpars[MAXBUF];
1563 dest = Find(parameters[0]);
1565 // fix: ChroNiCk found this - we cant use this as debug if its null!
1568 log(DEBUG,"merge_mode on %s",dest->nick);
1571 if ((dest) && (pcnt > 1))
1573 log(DEBUG,"params > 1");
1575 char dmodes[MAXBUF];
1576 strncpy(dmodes,dest->modes,MAXBUF);
1578 strcpy(outpars,"+");
1581 if ((parameters[1][0] != '+') && (parameters[1][0] != '-'))
1584 for (int i = 0; i < strlen(parameters[1]); i++)
1586 if (parameters[1][i] == '+')
1590 if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
1592 outpars[strlen(outpars)-1] = '+';
1596 strcat(outpars,"+");
1602 if (parameters[1][i] == '-')
1606 if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
1608 outpars[strlen(outpars)-1] = '-';
1612 strcat(outpars,"-");
1619 log(DEBUG,"begin mode processing entry");
1625 log(DEBUG,"umode %c being added",parameters[1][i]);
1626 if ((!strchr(dmodes,parameters[1][i])) && (allowed_umode(parameters[1][i],user->modes,true)))
1628 char umode = parameters[1][i];
1629 log(DEBUG,"umode %c is an allowed umode",umode);
1630 if ((process_module_umode(umode, NULL, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
1632 dmodes[strlen(dmodes)+1]='\0';
1633 dmodes[strlen(dmodes)] = parameters[1][i];
1634 outpars[strlen(outpars)+1]='\0';
1635 outpars[strlen(outpars)] = parameters[1][i];
1641 // can only remove a mode they already have
1642 log(DEBUG,"umode %c being removed",parameters[1][i]);
1643 if ((allowed_umode(parameters[1][i],user->modes,false)) && (strchr(dmodes,parameters[1][i])))
1645 char umode = parameters[1][i];
1646 log(DEBUG,"umode %c is an allowed umode",umode);
1647 if ((process_module_umode(umode, NULL, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
1653 outpars[strlen(outpars)+1]='\0';
1654 outpars[strlen(outpars)] = parameters[1][i];
1657 for (q = 0; q < strlen(dmodes); q++)
1659 if (dmodes[q] != parameters[1][i])
1666 strcpy(dmodes,temp);
1673 if (strlen(outpars))
1679 while (i < strlen (outpars))
1681 b[z++] = outpars[i++];
1683 if (i<strlen(outpars)-1)
1685 if (((outpars[i] == '-') || (outpars[i] == '+')) && ((outpars[i+1] == '-') || (outpars[i+1] == '+')))
1687 // someones playing silly buggers and trying
1688 // to put a +- or -+ into the line...
1692 if (i == strlen(outpars)-1)
1694 if ((outpars[i] == '-') || (outpars[i] == '+'))
1702 if ((b[z] == '-') || (b[z] == '+'))
1705 if ((!strcmp(b,"+")) || (!strcmp(b,"-")))
1708 WriteTo(user,dest,"MODE :%s",b);
1710 if (strlen(dmodes)>MAXMODES)
1712 dmodes[MAXMODES-1] = '\0';
1714 log(DEBUG,"Stripped mode line");
1715 log(DEBUG,"Line dest is now %s",dmodes);
1716 strncpy(dest->modes,dmodes,MAXMODES);
1723 Ptr = FindChan(parameters[0]);
1726 if ((cstatus(user,Ptr) < STATUS_HOP) && (Ptr))
1731 process_modes(parameters,user,Ptr,cstatus(user,Ptr),pcnt,false,false,true);