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"
41 extern vector<Module*> modules;
42 extern vector<ircd_module*> factory;
45 extern char ServerName[MAXBUF];
46 extern char Network[MAXBUF];
47 extern char ServerDesc[MAXBUF];
48 extern char AdminName[MAXBUF];
49 extern char AdminEmail[MAXBUF];
50 extern char AdminNick[MAXBUF];
51 extern char diepass[MAXBUF];
52 extern char restartpass[MAXBUF];
53 extern char motd[MAXBUF];
54 extern char rules[MAXBUF];
55 extern char list[MAXBUF];
56 extern char PrefixQuit[MAXBUF];
57 extern char DieValue[MAXBUF];
59 int give_ops(userrec *user,char *dest,chanrec *chan,int status)
64 if ((!user) || (!dest) || (!chan))
66 log(DEFAULT,"*** BUG *** give_ops was given an invalid parameter");
69 if ((status < STATUS_OP) && (!is_uline(user->server)))
71 log(DEBUG,"%s cant give ops to %s because they nave status %d and needs %d",user->nick,dest,status,STATUS_OP);
72 WriteServ(user->fd,"482 %s %s :You're not a channel operator",user->nick, chan->name);
79 log(DEFAULT,"the target nickname given to give_ops was invalid");
80 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
86 log(DEFAULT,"the target nickname given to give_ops couldnt be found");
87 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
92 for (int i = 0; i != MAXCHANS; i++)
94 if ((d->chans[i].channel != NULL) && (chan != NULL))
95 if (!strcasecmp(d->chans[i].channel->name,chan->name))
97 if (d->chans[i].uc_modes & UCMODE_OP)
99 /* mode already set on user, dont allow multiple */
100 log(DEFAULT,"The target user given to give_ops was already opped on the channel");
103 d->chans[i].uc_modes = d->chans[i].uc_modes | UCMODE_OP;
104 log(DEBUG,"gave ops: %s %s",d->chans[i].channel->name,d->nick);
108 log(DEFAULT,"The target channel given to give_ops was not in the users mode list");
114 int give_hops(userrec *user,char *dest,chanrec *chan,int status)
119 if ((!user) || (!dest) || (!chan))
121 log(DEFAULT,"*** BUG *** give_hops was given an invalid parameter");
124 if ((status < STATUS_OP) && (!is_uline(user->server)))
126 WriteServ(user->fd,"482 %s %s :You're not a channel operator",user->nick, chan->name);
134 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
139 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
144 for (int i = 0; i != MAXCHANS; i++)
146 if ((d->chans[i].channel != NULL) && (chan != NULL))
147 if (!strcasecmp(d->chans[i].channel->name,chan->name))
149 if (d->chans[i].uc_modes & UCMODE_HOP)
151 /* mode already set on user, dont allow multiple */
154 d->chans[i].uc_modes = d->chans[i].uc_modes | UCMODE_HOP;
155 log(DEBUG,"gave h-ops: %s %s",d->chans[i].channel->name,d->nick);
164 int give_voice(userrec *user,char *dest,chanrec *chan,int status)
169 if ((!user) || (!dest) || (!chan))
171 log(DEFAULT,"*** BUG *** give_voice was given an invalid parameter");
174 if ((status < STATUS_HOP) && (!is_uline(user->server)))
176 WriteServ(user->fd,"482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, chan->name);
184 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
189 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
194 for (int i = 0; i != MAXCHANS; i++)
196 if ((d->chans[i].channel != NULL) && (chan != NULL))
197 if (!strcasecmp(d->chans[i].channel->name,chan->name))
199 if (d->chans[i].uc_modes & UCMODE_VOICE)
201 /* mode already set on user, dont allow multiple */
204 d->chans[i].uc_modes = d->chans[i].uc_modes | UCMODE_VOICE;
205 log(DEBUG,"gave voice: %s %s",d->chans[i].channel->name,d->nick);
214 int take_ops(userrec *user,char *dest,chanrec *chan,int status)
219 if ((!user) || (!dest) || (!chan))
221 log(DEFAULT,"*** BUG *** take_ops was given an invalid parameter");
224 if ((status < STATUS_OP) && (!is_uline(user->server)))
226 log(DEBUG,"%s cant give ops to %s because they have status %d and needs %d",user->nick,dest,status,STATUS_OP);
227 WriteServ(user->fd,"482 %s %s :You're not a channel operator",user->nick, chan->name);
235 log(DEBUG,"take_ops was given an invalid target nickname of %s",dest);
236 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
241 log(DEBUG,"take_ops couldnt resolve the target nickname: %s",dest);
242 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
247 for (int i = 0; i != MAXCHANS; i++)
249 if ((d->chans[i].channel != NULL) && (chan != NULL))
250 if (!strcasecmp(d->chans[i].channel->name,chan->name))
252 if ((d->chans[i].uc_modes & UCMODE_OP) == 0)
254 /* mode already set on user, dont allow multiple */
257 d->chans[i].uc_modes ^= UCMODE_OP;
258 log(DEBUG,"took ops: %s %s",d->chans[i].channel->name,d->nick);
262 log(DEBUG,"take_ops couldnt locate the target channel in the target users list");
268 int take_hops(userrec *user,char *dest,chanrec *chan,int status)
273 if ((!user) || (!dest) || (!chan))
275 log(DEFAULT,"*** BUG *** take_hops was given an invalid parameter");
278 if ((status < STATUS_OP) && (!is_uline(user->server)))
280 WriteServ(user->fd,"482 %s %s :You're not a channel operator",user->nick, chan->name);
288 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
293 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
298 for (int i = 0; i != MAXCHANS; i++)
300 if ((d->chans[i].channel != NULL) && (chan != NULL))
301 if (!strcasecmp(d->chans[i].channel->name,chan->name))
303 if ((d->chans[i].uc_modes & UCMODE_HOP) == 0)
305 /* mode already set on user, dont allow multiple */
308 d->chans[i].uc_modes ^= UCMODE_HOP;
309 log(DEBUG,"took h-ops: %s %s",d->chans[i].channel->name,d->nick);
318 int take_voice(userrec *user,char *dest,chanrec *chan,int status)
323 if ((!user) || (!dest) || (!chan))
325 log(DEFAULT,"*** BUG *** take_voice was given an invalid parameter");
328 if ((status < STATUS_HOP) && (!is_uline(user->server)))
330 WriteServ(user->fd,"482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, chan->name);
338 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
343 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
348 for (int i = 0; i != MAXCHANS; i++)
350 if ((d->chans[i].channel != NULL) && (chan != NULL))
351 if (!strcasecmp(d->chans[i].channel->name,chan->name))
353 if ((d->chans[i].uc_modes & UCMODE_VOICE) == 0)
355 /* mode already set on user, dont allow multiple */
358 d->chans[i].uc_modes ^= UCMODE_VOICE;
359 log(DEBUG,"took voice: %s %s",d->chans[i].channel->name,d->nick);
368 int add_ban(userrec *user,char *dest,chanrec *chan,int status)
370 if ((!user) || (!dest) || (!chan)) {
371 log(DEFAULT,"*** BUG *** add_ban was given an invalid parameter");
376 if ((!user) || (!dest) || (!chan))
378 if (strchr(dest,'!')==0)
380 if (strchr(dest,'@')==0)
382 for (int i = 0; i < strlen(dest); i++)
385 for (int i = 0; i < strlen(dest); i++)
389 for (int i = 0; i < strlen(dest); i++)
395 for (int i = 0; i < strlen(dest); i++)
400 log(DEBUG,"add_ban: %s %s",chan->name,user->nick);
403 for (BanList::iterator i = chan->bans.begin(); i != chan->bans.end(); i++)
405 if (!strcasecmp(i->data,dest))
407 // dont allow a user to set the same ban twice
412 b.set_time = time(NULL);
413 strncpy(b.data,dest,MAXBUF);
414 strncpy(b.set_by,user->nick,NICKMAX);
415 chan->bans.push_back(b);
419 int take_ban(userrec *user,char *dest,chanrec *chan,int status)
421 if ((!user) || (!dest) || (!chan)) {
422 log(DEFAULT,"*** BUG *** take_ban was given an invalid parameter");
426 log(DEBUG,"del_ban: %s %s",chan->name,user->nick);
427 for (BanList::iterator i = chan->bans.begin(); i != chan->bans.end(); i++)
429 if (!strcasecmp(i->data,dest))
438 void process_modes(char **parameters,userrec* user,chanrec *chan,int status, int pcnt, bool servermode, bool silent, bool local)
441 log(DEFAULT,"*** BUG *** process_modes was given an invalid parameter");
445 char modelist[MAXBUF];
446 char outlist[MAXBUF];
448 char outpars[32][MAXBUF];
454 bool k_set = false, l_set = false;
461 log(DEBUG,"process_modes: start: parameters=%d",pcnt);
463 strcpy(modelist,parameters[1]); /* mode list, e.g. +oo-o */
464 /* parameters[2] onwards are parameters for
465 * modes that require them :) */
469 log(DEBUG,"process_modes: modelist: %s",modelist);
471 for (ptr = 0; ptr < strlen(modelist); ptr++)
476 log(DEBUG,"process_modes: modechar: %c",modelist[ptr]);
477 char modechar = modelist[ptr];
478 switch (modelist[ptr])
483 if ((outlist[strlen(outlist)-1] == '+') || (outlist[strlen(outlist)-1] == '-'))
485 outlist[strlen(outlist)-1] = '-';
499 if ((outlist[strlen(outlist)-1] == '+') || (outlist[strlen(outlist)-1] == '-'))
501 outlist[strlen(outlist)-1] = '+';
513 if ((param >= pcnt)) break;
514 log(DEBUG,"Enough parameters left");
517 log(DEBUG,"calling give_ops");
518 r = give_ops(user,parameters[param++],chan,status);
522 log(DEBUG,"calling take_ops");
523 r = take_ops(user,parameters[param++],chan,status);
528 strcpy(outpars[pc++],parameters[param-1]);
533 if ((param >= pcnt)) break;
536 r = give_hops(user,parameters[param++],chan,status);
540 r = take_hops(user,parameters[param++],chan,status);
545 strcpy(outpars[pc++],parameters[param-1]);
551 if ((param >= pcnt)) break;
554 r = give_voice(user,parameters[param++],chan,status);
558 r = take_voice(user,parameters[param++],chan,status);
563 strcpy(outpars[pc++],parameters[param-1]);
568 if ((param >= pcnt)) break;
571 r = add_ban(user,parameters[param++],chan,status);
575 r = take_ban(user,parameters[param++],chan,status);
580 strcpy(outpars[pc++],parameters[param-1]);
594 if (!strcmp(chan->key,""))
598 strcpy(key,parameters[param++]);
599 if (strlen(key)>32) {
602 strcpy(outpars[pc++],key);
603 strcpy(chan->key,key);
609 /* checks on -k are case sensitive and only accurate to the
610 first 32 characters */
612 strcpy(key,parameters[param++]);
613 if (strlen(key)>32) {
616 /* only allow -k if correct key given */
617 if (!strcmp(chan->key,key))
620 strcpy(chan->key,"");
621 strcpy(outpars[pc++],key);
636 if ((param >= pcnt)) break;
642 bool invalid = false;
643 for (int i = 0; i < strlen(parameters[param]); i++)
645 if ((parameters[param][i] < '0') || (parameters[param][i] > '9'))
650 if (atoi(parameters[param]) < 1)
658 chan->limit = atoi(parameters[param]);
662 strcpy(outpars[pc++],parameters[param++]);
669 if (chan->inviteonly != mdir)
673 chan->inviteonly = mdir;
677 if (chan->topiclock != mdir)
681 chan->topiclock = mdir;
685 if (chan->noexternal != mdir)
689 chan->noexternal = mdir;
693 if (chan->moderated != mdir)
697 chan->moderated = mdir;
701 if (chan->secret != mdir)
709 strcat(outlist,"-p+");
713 strcat(outlist,"+p-");
721 if (chan->c_private != mdir)
729 strcat(outlist,"-s+");
733 strcat(outlist,"+s-");
737 chan->c_private = mdir;
741 log(DEBUG,"Preprocessing custom mode %c",modechar);
744 if (((!strchr(chan->custom_modes,modechar)) && (!mdir)) || ((strchr(chan->custom_modes,modechar)) && (mdir)))
746 log(DEBUG,"Mode %c isnt set on %s but trying to remove!",modechar,chan->name);
749 if (ModeDefined(modechar,MT_CHANNEL))
751 log(DEBUG,"A module has claimed this mode");
754 if ((ModeDefinedOn(modechar,MT_CHANNEL)>0) && (mdir))
756 p.push_back(parameters[param]);
758 if ((ModeDefinedOff(modechar,MT_CHANNEL)>0) && (!mdir))
760 p.push_back(parameters[param]);
763 bool handled = false;
766 log(DEBUG,"Not enough parameters for module-mode %c",modechar);
767 // we're supposed to have a parameter, but none was given... so dont handle the mode.
768 if (((ModeDefinedOn(modechar,MT_CHANNEL)>0) && (mdir)) || ((ModeDefinedOff(modechar,MT_CHANNEL)>0) && (!mdir)))
774 for (int i = 0; i <= MODCOUNT; i++)
778 if (modules[i]->OnExtendedMode(user,chan,modechar,MT_CHANNEL,mdir,p))
780 log(DEBUG,"OnExtendedMode returned nonzero for a module");
781 char app[] = {modechar, 0};
784 if ((modelist[ptr-1] == '+') || (modelist[ptr-1] == '-'))
786 strcat(outlist, app);
788 else if (!strchr(outlist,modechar))
790 strcat(outlist, app);
793 chan->SetCustomMode(modechar,mdir);
794 // include parameters in output if mode has them
795 if ((ModeDefinedOn(modechar,MT_CHANNEL)>0) && (mdir))
797 chan->SetCustomModeParam(modelist[ptr],parameters[param],mdir);
798 strcpy(outpars[pc++],parameters[param++]);
800 // break, because only one module can handle the mode.
812 /* this ensures only the *valid* modes are sent out onto the network */
813 while ((outlist[strlen(outlist)-1] == '-') || (outlist[strlen(outlist)-1] == '+'))
815 outlist[strlen(outlist)-1] = '\0';
817 if (strcmp(outlist,""))
819 strcpy(outstr,outlist);
820 for (ptr = 0; ptr < pc; ptr++)
823 strcat(outstr,outpars[ptr]);
827 log(DEBUG,"Local mode change");
828 WriteChannelLocal(chan, user, "MODE %s %s",chan->name,outstr);
836 WriteChannelWithServ(ServerName,chan,user,"MODE %s %s",chan->name,outstr);
837 // M token for a usermode must go to all servers
839 snprintf(buffer,MAXBUF,"M %s %s",chan->name, outstr);
840 NetSendToAll(buffer);
848 WriteChannel(chan,user,"MODE %s %s",chan->name,outstr);
849 // M token for a usermode must go to all servers
851 snprintf(buffer,MAXBUF,"m %s %s %s",user->nick,chan->name, outstr);
852 NetSendToAll(buffer);
859 // based on sourcemodes, return true or false to determine if umode is a valid mode a user may set on themselves or others.
861 bool allowed_umode(char umode, char* sourcemodes,bool adding)
863 log(DEBUG,"Allowed_umode: %c %s",umode,sourcemodes);
864 // RFC1459 specified modes
865 if ((umode == 'w') || (umode == 's') || (umode == 'i'))
867 log(DEBUG,"umode %c allowed by RFC1459 scemantics",umode);
871 // user may not +o themselves or others, but an oper may de-oper other opers or themselves
872 if ((strchr(sourcemodes,'o')) && (!adding))
874 log(DEBUG,"umode %c allowed by RFC1459 scemantics",umode);
877 else if (umode == 'o')
879 log(DEBUG,"umode %c allowed by RFC1459 scemantics",umode);
883 // process any module-defined modes that need oper
884 if ((ModeDefinedOper(umode,MT_CLIENT)) && (strchr(sourcemodes,'o')))
886 log(DEBUG,"umode %c allowed by module handler (oper only mode)",umode);
890 if (ModeDefined(umode,MT_CLIENT))
892 // process any module-defined modes that don't need oper
893 log(DEBUG,"umode %c allowed by module handler (non-oper mode)",umode);
894 if ((ModeDefinedOper(umode,MT_CLIENT)) && (!strchr(sourcemodes,'o')))
896 // no, this mode needs oper, and this user 'aint got what it takes!
902 // anything else - return false.
903 log(DEBUG,"umode %c not known by any ruleset",umode);
907 bool process_module_umode(char umode, userrec* source, void* dest, bool adding)
914 strncpy(s2->nick,ServerName,NICKMAX);
915 strcpy(s2->modes,"o");
922 if (ModeDefined(umode,MT_CLIENT))
924 for (int i = 0; i <= MODCOUNT; i++)
926 if (modules[i]->OnExtendedMode(source,(void*)dest,umode,MT_CLIENT,adding,p))
928 log(DEBUG,"Module claims umode %c",umode);
932 log(DEBUG,"No module claims umode %c",umode);
951 void handle_mode(char **parameters, int pcnt, userrec *user)
957 char outpars[MAXBUF];
959 dest = Find(parameters[0]);
966 if ((dest) && (pcnt == 1))
968 WriteServ(user->fd,"221 %s :+%s",user->nick,user->modes);
972 if ((dest) && (pcnt > 1))
975 strncpy(dmodes,dest->modes,MAXBUF);
976 log(DEBUG,"pulled up dest user modes: %s",dmodes);
981 if (strchr(user->modes,'o'))
992 WriteServ(user->fd,"482 %s :Can't change mode for other users",user->nick);
999 if ((parameters[1][0] != '+') && (parameters[1][0] != '-'))
1002 for (int i = 0; i < strlen(parameters[1]); i++)
1004 if (parameters[1][i] == '+')
1008 if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
1010 outpars[strlen(outpars)-1] = '+';
1014 strcat(outpars,"+");
1020 if (parameters[1][i] == '-')
1024 if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
1026 outpars[strlen(outpars)-1] = '-';
1030 strcat(outpars,"-");
1038 if (strchr(user->modes,'o'))
1044 if ((parameters[1][i] == 'i') || (parameters[1][i] == 'w') || (parameters[1][i] == 's') || (allowed_umode(parameters[1][i],user->modes,direction)))
1053 if ((!strchr(dmodes,parameters[1][i])) && (allowed_umode(parameters[1][i],user->modes,true)))
1055 char umode = parameters[1][i];
1056 if ((process_module_umode(umode, user, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
1058 dmodes[strlen(dmodes)+1]='\0';
1059 dmodes[strlen(dmodes)] = parameters[1][i];
1060 outpars[strlen(outpars)+1]='\0';
1061 outpars[strlen(outpars)] = parameters[1][i];
1067 if ((allowed_umode(parameters[1][i],user->modes,false)) && (strchr(dmodes,parameters[1][i])))
1069 char umode = parameters[1][i];
1070 if ((process_module_umode(umode, user, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
1076 outpars[strlen(outpars)+1]='\0';
1077 outpars[strlen(outpars)] = parameters[1][i];
1080 for (q = 0; q < strlen(dmodes); q++)
1082 if (dmodes[q] != parameters[1][i])
1089 strcpy(dmodes,temp);
1096 if (strlen(outpars))
1102 while (i < strlen (outpars))
1104 b[z++] = outpars[i++];
1106 if (i<strlen(outpars)-1)
1108 if (((outpars[i] == '-') || (outpars[i] == '+')) && ((outpars[i+1] == '-') || (outpars[i+1] == '+')))
1110 // someones playing silly buggers and trying
1111 // to put a +- or -+ into the line...
1115 if (i == strlen(outpars)-1)
1117 if ((outpars[i] == '-') || (outpars[i] == '+'))
1125 if ((b[z] == '-') || (b[z] == '+'))
1128 if ((!strcmp(b,"+")) || (!strcmp(b,"-")))
1131 WriteTo(user, dest, "MODE %s :%s", dest->nick, b);
1133 // M token for a usermode must go to all servers
1134 char buffer[MAXBUF];
1135 snprintf(buffer,MAXBUF,"m %s %s %s",user->nick, dest->nick, b);
1136 NetSendToAll(buffer);
1138 if (strlen(dmodes)>MAXMODES)
1140 dmodes[MAXMODES-1] = '\0';
1142 log(DEBUG,"Stripped mode line");
1143 log(DEBUG,"Line dest is now %s",dmodes);
1144 strncpy(dest->modes,dmodes,MAXMODES);
1151 Ptr = FindChan(parameters[0]);
1156 /* just /modes #channel */
1157 WriteServ(user->fd,"324 %s %s +%s",user->nick, Ptr->name, chanmodes(Ptr));
1158 WriteServ(user->fd,"329 %s %s %d", user->nick, Ptr->name, Ptr->created);
1164 if ((!strcmp(parameters[1],"+b")) || (!strcmp(parameters[1],"b")))
1167 for (BanList::iterator i = Ptr->bans.begin(); i != Ptr->bans.end(); i++)
1169 WriteServ(user->fd,"367 %s %s %s %s %d",user->nick, Ptr->name, i->data, i->set_by, i->set_time);
1171 WriteServ(user->fd,"368 %s %s :End of channel ban list",user->nick, Ptr->name);
1176 if ((cstatus(user,Ptr) < STATUS_HOP) && (Ptr))
1178 WriteServ(user->fd,"482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, Ptr->name);
1182 process_modes(parameters,user,Ptr,cstatus(user,Ptr),pcnt,false,false,false);
1186 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
1193 void server_mode(char **parameters, int pcnt, userrec *user)
1199 char outpars[MAXBUF];
1201 dest = Find(parameters[0]);
1203 // fix: ChroNiCk found this - we cant use this as debug if its null!
1206 log(DEBUG,"server_mode on %s",dest->nick);
1209 if ((dest) && (pcnt > 1))
1211 log(DEBUG,"params > 1");
1213 char dmodes[MAXBUF];
1214 strncpy(dmodes,dest->modes,MAXBUF);
1216 strcpy(outpars,"+");
1219 if ((parameters[1][0] != '+') && (parameters[1][0] != '-'))
1222 for (int i = 0; i < strlen(parameters[1]); i++)
1224 if (parameters[1][i] == '+')
1228 if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
1230 outpars[strlen(outpars)-1] = '+';
1234 strcat(outpars,"+");
1240 if (parameters[1][i] == '-')
1244 if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
1246 outpars[strlen(outpars)-1] = '-';
1250 strcat(outpars,"-");
1257 log(DEBUG,"begin mode processing entry");
1263 log(DEBUG,"umode %c being added",parameters[1][i]);
1264 if ((!strchr(dmodes,parameters[1][i])) && (allowed_umode(parameters[1][i],user->modes,true)))
1266 char umode = parameters[1][i];
1267 log(DEBUG,"umode %c is an allowed umode",umode);
1268 if ((process_module_umode(umode, user, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
1270 dmodes[strlen(dmodes)+1]='\0';
1271 dmodes[strlen(dmodes)] = parameters[1][i];
1272 outpars[strlen(outpars)+1]='\0';
1273 outpars[strlen(outpars)] = parameters[1][i];
1279 // can only remove a mode they already have
1280 log(DEBUG,"umode %c being removed",parameters[1][i]);
1281 if ((allowed_umode(parameters[1][i],user->modes,false)) && (strchr(dmodes,parameters[1][i])))
1283 char umode = parameters[1][i];
1284 log(DEBUG,"umode %c is an allowed umode",umode);
1285 if ((process_module_umode(umode, user, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
1291 outpars[strlen(outpars)+1]='\0';
1292 outpars[strlen(outpars)] = parameters[1][i];
1295 for (q = 0; q < strlen(dmodes); q++)
1297 if (dmodes[q] != parameters[1][i])
1304 strcpy(dmodes,temp);
1311 if (strlen(outpars))
1317 while (i < strlen (outpars))
1319 b[z++] = outpars[i++];
1321 if (i<strlen(outpars)-1)
1323 if (((outpars[i] == '-') || (outpars[i] == '+')) && ((outpars[i+1] == '-') || (outpars[i+1] == '+')))
1325 // someones playing silly buggers and trying
1326 // to put a +- or -+ into the line...
1330 if (i == strlen(outpars)-1)
1332 if ((outpars[i] == '-') || (outpars[i] == '+'))
1340 if ((b[z] == '-') || (b[z] == '+'))
1343 if ((!strcmp(b,"+")) || (!strcmp(b,"-")))
1346 WriteTo(user, dest, "MODE %s :%s", dest->nick, b);
1348 // M token for a usermode must go to all servers
1349 char buffer[MAXBUF];
1350 snprintf(buffer,MAXBUF,"m %s %s %s",user->nick, dest->nick, b);
1351 NetSendToAll(buffer);
1353 if (strlen(dmodes)>MAXMODES)
1355 dmodes[MAXMODES-1] = '\0';
1357 log(DEBUG,"Stripped mode line");
1358 log(DEBUG,"Line dest is now %s",dmodes);
1359 strncpy(dest->modes,dmodes,MAXMODES);
1366 Ptr = FindChan(parameters[0]);
1369 process_modes(parameters,user,Ptr,STATUS_OP,pcnt,true,false,false);
1373 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
1379 void merge_mode(char **parameters, int pcnt)
1385 char outpars[MAXBUF];
1387 dest = Find(parameters[0]);
1389 // fix: ChroNiCk found this - we cant use this as debug if its null!
1392 log(DEBUG,"merge_mode on %s",dest->nick);
1395 if ((dest) && (pcnt > 1))
1397 log(DEBUG,"params > 1");
1399 char dmodes[MAXBUF];
1400 strncpy(dmodes,dest->modes,MAXBUF);
1402 strcpy(outpars,"+");
1405 if ((parameters[1][0] != '+') && (parameters[1][0] != '-'))
1408 for (int i = 0; i < strlen(parameters[1]); i++)
1410 if (parameters[1][i] == '+')
1414 if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
1416 outpars[strlen(outpars)-1] = '+';
1420 strcat(outpars,"+");
1426 if (parameters[1][i] == '-')
1430 if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
1432 outpars[strlen(outpars)-1] = '-';
1436 strcat(outpars,"-");
1443 log(DEBUG,"begin mode processing entry");
1449 log(DEBUG,"umode %c being added",parameters[1][i]);
1450 if ((!strchr(dmodes,parameters[1][i])) && (allowed_umode(parameters[1][i],"o",true)))
1452 char umode = parameters[1][i];
1453 log(DEBUG,"umode %c is an allowed umode",umode);
1454 if ((process_module_umode(umode, NULL, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
1456 dmodes[strlen(dmodes)+1]='\0';
1457 dmodes[strlen(dmodes)] = parameters[1][i];
1458 outpars[strlen(outpars)+1]='\0';
1459 outpars[strlen(outpars)] = parameters[1][i];
1465 // can only remove a mode they already have
1466 log(DEBUG,"umode %c being removed",parameters[1][i]);
1467 if ((allowed_umode(parameters[1][i],"o",false)) && (strchr(dmodes,parameters[1][i])))
1469 char umode = parameters[1][i];
1470 log(DEBUG,"umode %c is an allowed umode",umode);
1471 if ((process_module_umode(umode, NULL, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
1477 outpars[strlen(outpars)+1]='\0';
1478 outpars[strlen(outpars)] = parameters[1][i];
1481 for (q = 0; q < strlen(dmodes); q++)
1483 if (dmodes[q] != parameters[1][i])
1490 strcpy(dmodes,temp);
1497 if (strlen(outpars))
1503 while (i < strlen (outpars))
1505 b[z++] = outpars[i++];
1507 if (i<strlen(outpars)-1)
1509 if (((outpars[i] == '-') || (outpars[i] == '+')) && ((outpars[i+1] == '-') || (outpars[i+1] == '+')))
1511 // someones playing silly buggers and trying
1512 // to put a +- or -+ into the line...
1516 if (i == strlen(outpars)-1)
1518 if ((outpars[i] == '-') || (outpars[i] == '+'))
1526 if ((b[z] == '-') || (b[z] == '+'))
1529 if ((!strcmp(b,"+")) || (!strcmp(b,"-")))
1532 if (strlen(dmodes)>MAXMODES)
1534 dmodes[MAXMODES-1] = '\0';
1536 log(DEBUG,"Stripped mode line");
1537 log(DEBUG,"Line dest is now %s",dmodes);
1538 strncpy(dest->modes,dmodes,MAXMODES);
1545 Ptr = FindChan(parameters[0]);
1549 strncpy(s2.nick,ServerName,NICKMAX);
1550 strcpy(s2.modes,"o");
1552 process_modes(parameters,&s2,Ptr,STATUS_OP,pcnt,true,true,false);
1557 void merge_mode2(char **parameters, int pcnt, userrec* user)
1563 char outpars[MAXBUF];
1565 dest = Find(parameters[0]);
1567 // fix: ChroNiCk found this - we cant use this as debug if its null!
1570 log(DEBUG,"merge_mode on %s",dest->nick);
1573 if ((dest) && (pcnt > 1))
1575 log(DEBUG,"params > 1");
1577 char dmodes[MAXBUF];
1578 strncpy(dmodes,dest->modes,MAXBUF);
1580 strcpy(outpars,"+");
1583 if ((parameters[1][0] != '+') && (parameters[1][0] != '-'))
1586 for (int i = 0; i < strlen(parameters[1]); i++)
1588 if (parameters[1][i] == '+')
1592 if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
1594 outpars[strlen(outpars)-1] = '+';
1598 strcat(outpars,"+");
1604 if (parameters[1][i] == '-')
1608 if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
1610 outpars[strlen(outpars)-1] = '-';
1614 strcat(outpars,"-");
1621 log(DEBUG,"begin mode processing entry");
1627 log(DEBUG,"umode %c being added",parameters[1][i]);
1628 if ((!strchr(dmodes,parameters[1][i])) && (allowed_umode(parameters[1][i],user->modes,true)))
1630 char umode = parameters[1][i];
1631 log(DEBUG,"umode %c is an allowed umode",umode);
1632 if ((process_module_umode(umode, NULL, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
1634 dmodes[strlen(dmodes)+1]='\0';
1635 dmodes[strlen(dmodes)] = parameters[1][i];
1636 outpars[strlen(outpars)+1]='\0';
1637 outpars[strlen(outpars)] = parameters[1][i];
1643 // can only remove a mode they already have
1644 log(DEBUG,"umode %c being removed",parameters[1][i]);
1645 if ((allowed_umode(parameters[1][i],user->modes,false)) && (strchr(dmodes,parameters[1][i])))
1647 char umode = parameters[1][i];
1648 log(DEBUG,"umode %c is an allowed umode",umode);
1649 if ((process_module_umode(umode, NULL, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
1655 outpars[strlen(outpars)+1]='\0';
1656 outpars[strlen(outpars)] = parameters[1][i];
1659 for (q = 0; q < strlen(dmodes); q++)
1661 if (dmodes[q] != parameters[1][i])
1668 strcpy(dmodes,temp);
1675 if (strlen(outpars))
1681 while (i < strlen (outpars))
1683 b[z++] = outpars[i++];
1685 if (i<strlen(outpars)-1)
1687 if (((outpars[i] == '-') || (outpars[i] == '+')) && ((outpars[i+1] == '-') || (outpars[i+1] == '+')))
1689 // someones playing silly buggers and trying
1690 // to put a +- or -+ into the line...
1694 if (i == strlen(outpars)-1)
1696 if ((outpars[i] == '-') || (outpars[i] == '+'))
1704 if ((b[z] == '-') || (b[z] == '+'))
1707 if ((!strcmp(b,"+")) || (!strcmp(b,"-")))
1710 WriteTo(user,dest,"MODE :%s",b);
1712 if (strlen(dmodes)>MAXMODES)
1714 dmodes[MAXMODES-1] = '\0';
1716 log(DEBUG,"Stripped mode line");
1717 log(DEBUG,"Line dest is now %s",dmodes);
1718 strncpy(dest->modes,dmodes,MAXMODES);
1725 Ptr = FindChan(parameters[0]);
1728 log(DEBUG,"merge_mode2: found channel %s",Ptr->name);
1731 if ((cstatus(user,Ptr) < STATUS_HOP) && (!is_uline(user->server)))
1735 process_modes(parameters,user,Ptr,cstatus(user,Ptr),pcnt,false,false,true);