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"
40 extern vector<Module*> modules;
41 extern vector<ircd_module*> factory;
44 extern char ServerName[MAXBUF];
45 extern char Network[MAXBUF];
46 extern char ServerDesc[MAXBUF];
47 extern char AdminName[MAXBUF];
48 extern char AdminEmail[MAXBUF];
49 extern char AdminNick[MAXBUF];
50 extern char diepass[MAXBUF];
51 extern char restartpass[MAXBUF];
52 extern char motd[MAXBUF];
53 extern char rules[MAXBUF];
54 extern char list[MAXBUF];
55 extern char PrefixQuit[MAXBUF];
56 extern char DieValue[MAXBUF];
58 int give_ops(userrec *user,char *dest,chanrec *chan,int status)
63 if ((!user) || (!dest) || (!chan))
65 log(DEFAULT,"*** BUG *** give_ops was given an invalid parameter");
68 if ((status < STATUS_OP) && (!is_uline(user->server)))
70 log(DEBUG,"%s cant give ops to %s because they nave status %d and needs %d",user->nick,dest,status,STATUS_OP);
71 WriteServ(user->fd,"482 %s %s :You're not a channel operator",user->nick, chan->name);
78 log(DEFAULT,"the target nickname given to give_ops was invalid");
79 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
85 log(DEFAULT,"the target nickname given to give_ops couldnt be found");
86 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
91 for (int i = 0; i != MAXCHANS; i++)
93 if ((d->chans[i].channel != NULL) && (chan != NULL))
94 if (!strcasecmp(d->chans[i].channel->name,chan->name))
96 if (d->chans[i].uc_modes & UCMODE_OP)
98 /* mode already set on user, dont allow multiple */
99 log(DEFAULT,"The target user given to give_ops was already opped on the channel");
102 d->chans[i].uc_modes = d->chans[i].uc_modes | UCMODE_OP;
103 log(DEBUG,"gave ops: %s %s",d->chans[i].channel->name,d->nick);
107 log(DEFAULT,"The target channel given to give_ops was not in the users mode list");
113 int give_hops(userrec *user,char *dest,chanrec *chan,int status)
118 if ((!user) || (!dest) || (!chan))
120 log(DEFAULT,"*** BUG *** give_hops was given an invalid parameter");
123 if ((status < STATUS_OP) && (!is_uline(user->server)))
125 WriteServ(user->fd,"482 %s %s :You're not a channel operator",user->nick, chan->name);
133 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
138 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
143 for (int i = 0; i != MAXCHANS; i++)
145 if ((d->chans[i].channel != NULL) && (chan != NULL))
146 if (!strcasecmp(d->chans[i].channel->name,chan->name))
148 if (d->chans[i].uc_modes & UCMODE_HOP)
150 /* mode already set on user, dont allow multiple */
153 d->chans[i].uc_modes = d->chans[i].uc_modes | UCMODE_HOP;
154 log(DEBUG,"gave h-ops: %s %s",d->chans[i].channel->name,d->nick);
163 int give_voice(userrec *user,char *dest,chanrec *chan,int status)
168 if ((!user) || (!dest) || (!chan))
170 log(DEFAULT,"*** BUG *** give_voice was given an invalid parameter");
173 if ((status < STATUS_HOP) && (!is_uline(user->server)))
175 WriteServ(user->fd,"482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, chan->name);
183 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
188 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
193 for (int i = 0; i != MAXCHANS; i++)
195 if ((d->chans[i].channel != NULL) && (chan != NULL))
196 if (!strcasecmp(d->chans[i].channel->name,chan->name))
198 if (d->chans[i].uc_modes & UCMODE_VOICE)
200 /* mode already set on user, dont allow multiple */
203 d->chans[i].uc_modes = d->chans[i].uc_modes | UCMODE_VOICE;
204 log(DEBUG,"gave voice: %s %s",d->chans[i].channel->name,d->nick);
213 int take_ops(userrec *user,char *dest,chanrec *chan,int status)
218 if ((!user) || (!dest) || (!chan))
220 log(DEFAULT,"*** BUG *** take_ops was given an invalid parameter");
223 if ((status < STATUS_OP) && (!is_uline(user->server)))
225 log(DEBUG,"%s cant give ops to %s because they have status %d and needs %d",user->nick,dest,status,STATUS_OP);
226 WriteServ(user->fd,"482 %s %s :You're not a channel operator",user->nick, chan->name);
234 log(DEBUG,"take_ops was given an invalid target nickname of %s",dest);
235 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
240 log(DEBUG,"take_ops couldnt resolve the target nickname: %s",dest);
241 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
246 for (int i = 0; i != MAXCHANS; i++)
248 if ((d->chans[i].channel != NULL) && (chan != NULL))
249 if (!strcasecmp(d->chans[i].channel->name,chan->name))
251 if ((d->chans[i].uc_modes & UCMODE_OP) == 0)
253 /* mode already set on user, dont allow multiple */
256 d->chans[i].uc_modes ^= UCMODE_OP;
257 log(DEBUG,"took ops: %s %s",d->chans[i].channel->name,d->nick);
261 log(DEBUG,"take_ops couldnt locate the target channel in the target users list");
267 int take_hops(userrec *user,char *dest,chanrec *chan,int status)
272 if ((!user) || (!dest) || (!chan))
274 log(DEFAULT,"*** BUG *** take_hops was given an invalid parameter");
277 if ((status < STATUS_OP) && (!is_uline(user->server)))
279 WriteServ(user->fd,"482 %s %s :You're not a channel operator",user->nick, chan->name);
287 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
292 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
297 for (int i = 0; i != MAXCHANS; i++)
299 if ((d->chans[i].channel != NULL) && (chan != NULL))
300 if (!strcasecmp(d->chans[i].channel->name,chan->name))
302 if ((d->chans[i].uc_modes & UCMODE_HOP) == 0)
304 /* mode already set on user, dont allow multiple */
307 d->chans[i].uc_modes ^= UCMODE_HOP;
308 log(DEBUG,"took h-ops: %s %s",d->chans[i].channel->name,d->nick);
317 int take_voice(userrec *user,char *dest,chanrec *chan,int status)
322 if ((!user) || (!dest) || (!chan))
324 log(DEFAULT,"*** BUG *** take_voice was given an invalid parameter");
327 if ((status < STATUS_HOP) && (!is_uline(user->server)))
329 WriteServ(user->fd,"482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, chan->name);
337 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
342 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
347 for (int i = 0; i != MAXCHANS; i++)
349 if ((d->chans[i].channel != NULL) && (chan != NULL))
350 if (!strcasecmp(d->chans[i].channel->name,chan->name))
352 if ((d->chans[i].uc_modes & UCMODE_VOICE) == 0)
354 /* mode already set on user, dont allow multiple */
357 d->chans[i].uc_modes ^= UCMODE_VOICE;
358 log(DEBUG,"took voice: %s %s",d->chans[i].channel->name,d->nick);
367 int add_ban(userrec *user,char *dest,chanrec *chan,int status)
369 if ((!user) || (!dest) || (!chan)) {
370 log(DEFAULT,"*** BUG *** add_ban was given an invalid parameter");
375 if ((!user) || (!dest) || (!chan))
377 if (strchr(dest,'!')==0)
379 if (strchr(dest,'@')==0)
381 for (int i = 0; i < strlen(dest); i++)
384 for (int i = 0; i < strlen(dest); i++)
388 for (int i = 0; i < strlen(dest); i++)
394 for (int i = 0; i < strlen(dest); i++)
399 log(DEBUG,"add_ban: %s %s",chan->name,user->nick);
402 for (BanList::iterator i = chan->bans.begin(); i != chan->bans.end(); i++)
404 if (!strcasecmp(i->data,dest))
406 // dont allow a user to set the same ban twice
411 b.set_time = time(NULL);
412 strncpy(b.data,dest,MAXBUF);
413 strncpy(b.set_by,user->nick,NICKMAX);
414 chan->bans.push_back(b);
418 int take_ban(userrec *user,char *dest,chanrec *chan,int status)
420 if ((!user) || (!dest) || (!chan)) {
421 log(DEFAULT,"*** BUG *** take_ban was given an invalid parameter");
425 log(DEBUG,"del_ban: %s %s",chan->name,user->nick);
426 for (BanList::iterator i = chan->bans.begin(); i != chan->bans.end(); i++)
428 if (!strcasecmp(i->data,dest))
437 void process_modes(char **parameters,userrec* user,chanrec *chan,int status, int pcnt, bool servermode, bool silent, bool local)
440 log(DEFAULT,"*** BUG *** process_modes was given an invalid parameter");
444 char modelist[MAXBUF];
445 char outlist[MAXBUF];
447 char outpars[32][MAXBUF];
453 bool k_set = false, l_set = false;
460 log(DEBUG,"process_modes: start: parameters=%d",pcnt);
462 strcpy(modelist,parameters[1]); /* mode list, e.g. +oo-o */
463 /* parameters[2] onwards are parameters for
464 * modes that require them :) */
468 log(DEBUG,"process_modes: modelist: %s",modelist);
470 for (ptr = 0; ptr < strlen(modelist); ptr++)
475 log(DEBUG,"process_modes: modechar: %c",modelist[ptr]);
476 char modechar = modelist[ptr];
477 switch (modelist[ptr])
482 if ((outlist[strlen(outlist)-1] == '+') || (outlist[strlen(outlist)-1] == '-'))
484 outlist[strlen(outlist)-1] = '-';
498 if ((outlist[strlen(outlist)-1] == '+') || (outlist[strlen(outlist)-1] == '-'))
500 outlist[strlen(outlist)-1] = '+';
512 if ((param >= pcnt)) break;
513 log(DEBUG,"Enough parameters left");
516 log(DEBUG,"calling give_ops");
517 r = give_ops(user,parameters[param++],chan,status);
521 log(DEBUG,"calling take_ops");
522 r = take_ops(user,parameters[param++],chan,status);
527 strcpy(outpars[pc++],parameters[param-1]);
532 if ((param >= pcnt)) break;
535 r = give_hops(user,parameters[param++],chan,status);
539 r = take_hops(user,parameters[param++],chan,status);
544 strcpy(outpars[pc++],parameters[param-1]);
550 if ((param >= pcnt)) break;
553 r = give_voice(user,parameters[param++],chan,status);
557 r = take_voice(user,parameters[param++],chan,status);
562 strcpy(outpars[pc++],parameters[param-1]);
567 if ((param >= pcnt)) break;
570 r = add_ban(user,parameters[param++],chan,status);
574 r = take_ban(user,parameters[param++],chan,status);
579 strcpy(outpars[pc++],parameters[param-1]);
593 if (!strcmp(chan->key,""))
597 strcpy(key,parameters[param++]);
598 if (strlen(key)>32) {
601 strcpy(outpars[pc++],key);
602 strcpy(chan->key,key);
608 /* checks on -k are case sensitive and only accurate to the
609 first 32 characters */
611 strcpy(key,parameters[param++]);
612 if (strlen(key)>32) {
615 /* only allow -k if correct key given */
616 if (!strcmp(chan->key,key))
619 strcpy(chan->key,"");
620 strcpy(outpars[pc++],key);
635 if ((param >= pcnt)) break;
641 bool invalid = false;
642 for (int i = 0; i < strlen(parameters[param]); i++)
644 if ((parameters[param][i] < '0') || (parameters[param][i] > '9'))
649 if (atoi(parameters[param]) < 1)
657 chan->limit = atoi(parameters[param]);
661 strcpy(outpars[pc++],parameters[param++]);
668 if (chan->inviteonly != mdir)
672 chan->inviteonly = mdir;
676 if (chan->topiclock != mdir)
680 chan->topiclock = mdir;
684 if (chan->noexternal != mdir)
688 chan->noexternal = mdir;
692 if (chan->moderated != mdir)
696 chan->moderated = mdir;
700 if (chan->secret != mdir)
708 strcat(outlist,"-p+");
712 strcat(outlist,"+p-");
720 if (chan->c_private != mdir)
728 strcat(outlist,"-s+");
732 strcat(outlist,"+s-");
736 chan->c_private = mdir;
740 log(DEBUG,"Preprocessing custom mode %c",modechar);
743 if (((!strchr(chan->custom_modes,modechar)) && (!mdir)) || ((strchr(chan->custom_modes,modechar)) && (mdir)))
745 log(DEBUG,"Mode %c isnt set on %s but trying to remove!",modechar,chan->name);
748 if (ModeDefined(modechar,MT_CHANNEL))
750 log(DEBUG,"A module has claimed this mode");
753 if ((ModeDefinedOn(modechar,MT_CHANNEL)>0) && (mdir))
755 p.push_back(parameters[param]);
757 if ((ModeDefinedOff(modechar,MT_CHANNEL)>0) && (!mdir))
759 p.push_back(parameters[param]);
762 bool handled = false;
765 log(DEBUG,"Not enough parameters for module-mode %c",modechar);
766 // we're supposed to have a parameter, but none was given... so dont handle the mode.
767 if (((ModeDefinedOn(modechar,MT_CHANNEL)>0) && (mdir)) || ((ModeDefinedOff(modechar,MT_CHANNEL)>0) && (!mdir)))
773 for (int i = 0; i <= MODCOUNT; i++)
777 if (modules[i]->OnExtendedMode(user,chan,modechar,MT_CHANNEL,mdir,p))
779 log(DEBUG,"OnExtendedMode returned nonzero for a module");
780 char app[] = {modechar, 0};
783 if ((modelist[ptr-1] == '+') || (modelist[ptr-1] == '-'))
785 strcat(outlist, app);
787 else if (!strchr(outlist,modechar))
789 strcat(outlist, app);
792 chan->SetCustomMode(modechar,mdir);
793 // include parameters in output if mode has them
794 if ((ModeDefinedOn(modechar,MT_CHANNEL)>0) && (mdir))
796 chan->SetCustomModeParam(modelist[ptr],parameters[param],mdir);
797 strcpy(outpars[pc++],parameters[param++]);
799 // break, because only one module can handle the mode.
811 /* this ensures only the *valid* modes are sent out onto the network */
812 while ((outlist[strlen(outlist)-1] == '-') || (outlist[strlen(outlist)-1] == '+'))
814 outlist[strlen(outlist)-1] = '\0';
816 if (strcmp(outlist,""))
818 strcpy(outstr,outlist);
819 for (ptr = 0; ptr < pc; ptr++)
822 strcat(outstr,outpars[ptr]);
826 log(DEBUG,"Local mode change");
827 WriteChannelLocal(chan, user, "MODE %s %s",chan->name,outstr);
835 WriteChannelWithServ(ServerName,chan,user,"MODE %s %s",chan->name,outstr);
836 // M token for a usermode must go to all servers
838 snprintf(buffer,MAXBUF,"M %s %s",chan->name, outstr);
839 NetSendToAll(buffer);
847 WriteChannel(chan,user,"MODE %s %s",chan->name,outstr);
848 // M token for a usermode must go to all servers
850 snprintf(buffer,MAXBUF,"m %s %s %s",user->nick,chan->name, outstr);
851 NetSendToAll(buffer);
858 // based on sourcemodes, return true or false to determine if umode is a valid mode a user may set on themselves or others.
860 bool allowed_umode(char umode, char* sourcemodes,bool adding)
862 log(DEBUG,"Allowed_umode: %c %s",umode,sourcemodes);
863 // RFC1459 specified modes
864 if ((umode == 'w') || (umode == 's') || (umode == 'i'))
866 log(DEBUG,"umode %c allowed by RFC1459 scemantics",umode);
870 // user may not +o themselves or others, but an oper may de-oper other opers or themselves
871 if ((strchr(sourcemodes,'o')) && (!adding))
873 log(DEBUG,"umode %c allowed by RFC1459 scemantics",umode);
876 else if (umode == 'o')
878 log(DEBUG,"umode %c allowed by RFC1459 scemantics",umode);
882 // process any module-defined modes that need oper
883 if ((ModeDefinedOper(umode,MT_CLIENT)) && (strchr(sourcemodes,'o')))
885 log(DEBUG,"umode %c allowed by module handler (oper only mode)",umode);
889 if (ModeDefined(umode,MT_CLIENT))
891 // process any module-defined modes that don't need oper
892 log(DEBUG,"umode %c allowed by module handler (non-oper mode)",umode);
893 if ((ModeDefinedOper(umode,MT_CLIENT)) && (!strchr(sourcemodes,'o')))
895 // no, this mode needs oper, and this user 'aint got what it takes!
901 // anything else - return false.
902 log(DEBUG,"umode %c not known by any ruleset",umode);
906 bool process_module_umode(char umode, userrec* source, void* dest, bool adding)
913 strncpy(s2->nick,ServerName,NICKMAX);
914 strcpy(s2->modes,"o");
921 if (ModeDefined(umode,MT_CLIENT))
923 for (int i = 0; i <= MODCOUNT; i++)
925 if (modules[i]->OnExtendedMode(source,(void*)dest,umode,MT_CLIENT,adding,p))
927 log(DEBUG,"Module claims umode %c",umode);
931 log(DEBUG,"No module claims umode %c",umode);
950 void handle_mode(char **parameters, int pcnt, userrec *user)
956 char outpars[MAXBUF];
958 dest = Find(parameters[0]);
965 if ((dest) && (pcnt == 1))
967 WriteServ(user->fd,"221 %s :+%s",user->nick,user->modes);
971 if ((dest) && (pcnt > 1))
974 strncpy(dmodes,dest->modes,MAXBUF);
975 log(DEBUG,"pulled up dest user modes: %s",dmodes);
980 if (strchr(user->modes,'o'))
991 WriteServ(user->fd,"482 %s :Can't change mode for other users",user->nick);
998 if ((parameters[1][0] != '+') && (parameters[1][0] != '-'))
1001 for (int i = 0; i < strlen(parameters[1]); i++)
1003 if (parameters[1][i] == '+')
1007 if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
1009 outpars[strlen(outpars)-1] = '+';
1013 strcat(outpars,"+");
1019 if (parameters[1][i] == '-')
1023 if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
1025 outpars[strlen(outpars)-1] = '-';
1029 strcat(outpars,"-");
1037 if (strchr(user->modes,'o'))
1043 if ((parameters[1][i] == 'i') || (parameters[1][i] == 'w') || (parameters[1][i] == 's') || (allowed_umode(parameters[1][i],user->modes,direction)))
1052 if ((!strchr(dmodes,parameters[1][i])) && (allowed_umode(parameters[1][i],user->modes,true)))
1054 char umode = parameters[1][i];
1055 if ((process_module_umode(umode, user, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
1057 dmodes[strlen(dmodes)+1]='\0';
1058 dmodes[strlen(dmodes)] = parameters[1][i];
1059 outpars[strlen(outpars)+1]='\0';
1060 outpars[strlen(outpars)] = parameters[1][i];
1066 if ((allowed_umode(parameters[1][i],user->modes,false)) && (strchr(dmodes,parameters[1][i])))
1068 char umode = parameters[1][i];
1069 if ((process_module_umode(umode, user, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
1075 outpars[strlen(outpars)+1]='\0';
1076 outpars[strlen(outpars)] = parameters[1][i];
1079 for (q = 0; q < strlen(dmodes); q++)
1081 if (dmodes[q] != parameters[1][i])
1088 strcpy(dmodes,temp);
1095 if (strlen(outpars))
1101 while (i < strlen (outpars))
1103 b[z++] = outpars[i++];
1105 if (i<strlen(outpars)-1)
1107 if (((outpars[i] == '-') || (outpars[i] == '+')) && ((outpars[i+1] == '-') || (outpars[i+1] == '+')))
1109 // someones playing silly buggers and trying
1110 // to put a +- or -+ into the line...
1114 if (i == strlen(outpars)-1)
1116 if ((outpars[i] == '-') || (outpars[i] == '+'))
1124 if ((b[z] == '-') || (b[z] == '+'))
1127 if ((!strcmp(b,"+")) || (!strcmp(b,"-")))
1130 WriteTo(user, dest, "MODE %s :%s", dest->nick, b);
1132 // M token for a usermode must go to all servers
1133 char buffer[MAXBUF];
1134 snprintf(buffer,MAXBUF,"m %s %s %s",user->nick, dest->nick, b);
1135 NetSendToAll(buffer);
1137 if (strlen(dmodes)>MAXMODES)
1139 dmodes[MAXMODES-1] = '\0';
1141 log(DEBUG,"Stripped mode line");
1142 log(DEBUG,"Line dest is now %s",dmodes);
1143 strncpy(dest->modes,dmodes,MAXMODES);
1150 Ptr = FindChan(parameters[0]);
1155 /* just /modes #channel */
1156 WriteServ(user->fd,"324 %s %s +%s",user->nick, Ptr->name, chanmodes(Ptr));
1157 WriteServ(user->fd,"329 %s %s %d", user->nick, Ptr->name, Ptr->created);
1163 if ((!strcmp(parameters[1],"+b")) || (!strcmp(parameters[1],"b")))
1166 for (BanList::iterator i = Ptr->bans.begin(); i != Ptr->bans.end(); i++)
1168 WriteServ(user->fd,"367 %s %s %s %s %d",user->nick, Ptr->name, i->data, i->set_by, i->set_time);
1170 WriteServ(user->fd,"368 %s %s :End of channel ban list",user->nick, Ptr->name);
1175 if ((cstatus(user,Ptr) < STATUS_HOP) && (Ptr))
1177 WriteServ(user->fd,"482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, Ptr->name);
1181 process_modes(parameters,user,Ptr,cstatus(user,Ptr),pcnt,false,false,false);
1185 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
1192 void server_mode(char **parameters, int pcnt, userrec *user)
1198 char outpars[MAXBUF];
1200 dest = Find(parameters[0]);
1202 // fix: ChroNiCk found this - we cant use this as debug if its null!
1205 log(DEBUG,"server_mode on %s",dest->nick);
1208 if ((dest) && (pcnt > 1))
1210 log(DEBUG,"params > 1");
1212 char dmodes[MAXBUF];
1213 strncpy(dmodes,dest->modes,MAXBUF);
1215 strcpy(outpars,"+");
1218 if ((parameters[1][0] != '+') && (parameters[1][0] != '-'))
1221 for (int i = 0; i < strlen(parameters[1]); i++)
1223 if (parameters[1][i] == '+')
1227 if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
1229 outpars[strlen(outpars)-1] = '+';
1233 strcat(outpars,"+");
1239 if (parameters[1][i] == '-')
1243 if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
1245 outpars[strlen(outpars)-1] = '-';
1249 strcat(outpars,"-");
1256 log(DEBUG,"begin mode processing entry");
1262 log(DEBUG,"umode %c being added",parameters[1][i]);
1263 if ((!strchr(dmodes,parameters[1][i])) && (allowed_umode(parameters[1][i],user->modes,true)))
1265 char umode = parameters[1][i];
1266 log(DEBUG,"umode %c is an allowed umode",umode);
1267 if ((process_module_umode(umode, user, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
1269 dmodes[strlen(dmodes)+1]='\0';
1270 dmodes[strlen(dmodes)] = parameters[1][i];
1271 outpars[strlen(outpars)+1]='\0';
1272 outpars[strlen(outpars)] = parameters[1][i];
1278 // can only remove a mode they already have
1279 log(DEBUG,"umode %c being removed",parameters[1][i]);
1280 if ((allowed_umode(parameters[1][i],user->modes,false)) && (strchr(dmodes,parameters[1][i])))
1282 char umode = parameters[1][i];
1283 log(DEBUG,"umode %c is an allowed umode",umode);
1284 if ((process_module_umode(umode, user, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
1290 outpars[strlen(outpars)+1]='\0';
1291 outpars[strlen(outpars)] = parameters[1][i];
1294 for (q = 0; q < strlen(dmodes); q++)
1296 if (dmodes[q] != parameters[1][i])
1303 strcpy(dmodes,temp);
1310 if (strlen(outpars))
1316 while (i < strlen (outpars))
1318 b[z++] = outpars[i++];
1320 if (i<strlen(outpars)-1)
1322 if (((outpars[i] == '-') || (outpars[i] == '+')) && ((outpars[i+1] == '-') || (outpars[i+1] == '+')))
1324 // someones playing silly buggers and trying
1325 // to put a +- or -+ into the line...
1329 if (i == strlen(outpars)-1)
1331 if ((outpars[i] == '-') || (outpars[i] == '+'))
1339 if ((b[z] == '-') || (b[z] == '+'))
1342 if ((!strcmp(b,"+")) || (!strcmp(b,"-")))
1345 WriteTo(user, dest, "MODE %s :%s", dest->nick, b);
1347 // M token for a usermode must go to all servers
1348 char buffer[MAXBUF];
1349 snprintf(buffer,MAXBUF,"m %s %s %s",user->nick, dest->nick, b);
1350 NetSendToAll(buffer);
1352 if (strlen(dmodes)>MAXMODES)
1354 dmodes[MAXMODES-1] = '\0';
1356 log(DEBUG,"Stripped mode line");
1357 log(DEBUG,"Line dest is now %s",dmodes);
1358 strncpy(dest->modes,dmodes,MAXMODES);
1365 Ptr = FindChan(parameters[0]);
1368 process_modes(parameters,user,Ptr,STATUS_OP,pcnt,true,false,false);
1372 WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
1378 void merge_mode(char **parameters, int pcnt)
1384 char outpars[MAXBUF];
1386 dest = Find(parameters[0]);
1388 // fix: ChroNiCk found this - we cant use this as debug if its null!
1391 log(DEBUG,"merge_mode on %s",dest->nick);
1394 if ((dest) && (pcnt > 1))
1396 log(DEBUG,"params > 1");
1398 char dmodes[MAXBUF];
1399 strncpy(dmodes,dest->modes,MAXBUF);
1401 strcpy(outpars,"+");
1404 if ((parameters[1][0] != '+') && (parameters[1][0] != '-'))
1407 for (int i = 0; i < strlen(parameters[1]); i++)
1409 if (parameters[1][i] == '+')
1413 if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
1415 outpars[strlen(outpars)-1] = '+';
1419 strcat(outpars,"+");
1425 if (parameters[1][i] == '-')
1429 if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
1431 outpars[strlen(outpars)-1] = '-';
1435 strcat(outpars,"-");
1442 log(DEBUG,"begin mode processing entry");
1448 log(DEBUG,"umode %c being added",parameters[1][i]);
1449 if ((!strchr(dmodes,parameters[1][i])) && (allowed_umode(parameters[1][i],"o",true)))
1451 char umode = parameters[1][i];
1452 log(DEBUG,"umode %c is an allowed umode",umode);
1453 if ((process_module_umode(umode, NULL, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
1455 dmodes[strlen(dmodes)+1]='\0';
1456 dmodes[strlen(dmodes)] = parameters[1][i];
1457 outpars[strlen(outpars)+1]='\0';
1458 outpars[strlen(outpars)] = parameters[1][i];
1464 // can only remove a mode they already have
1465 log(DEBUG,"umode %c being removed",parameters[1][i]);
1466 if ((allowed_umode(parameters[1][i],"o",false)) && (strchr(dmodes,parameters[1][i])))
1468 char umode = parameters[1][i];
1469 log(DEBUG,"umode %c is an allowed umode",umode);
1470 if ((process_module_umode(umode, NULL, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
1476 outpars[strlen(outpars)+1]='\0';
1477 outpars[strlen(outpars)] = parameters[1][i];
1480 for (q = 0; q < strlen(dmodes); q++)
1482 if (dmodes[q] != parameters[1][i])
1489 strcpy(dmodes,temp);
1496 if (strlen(outpars))
1502 while (i < strlen (outpars))
1504 b[z++] = outpars[i++];
1506 if (i<strlen(outpars)-1)
1508 if (((outpars[i] == '-') || (outpars[i] == '+')) && ((outpars[i+1] == '-') || (outpars[i+1] == '+')))
1510 // someones playing silly buggers and trying
1511 // to put a +- or -+ into the line...
1515 if (i == strlen(outpars)-1)
1517 if ((outpars[i] == '-') || (outpars[i] == '+'))
1525 if ((b[z] == '-') || (b[z] == '+'))
1528 if ((!strcmp(b,"+")) || (!strcmp(b,"-")))
1531 if (strlen(dmodes)>MAXMODES)
1533 dmodes[MAXMODES-1] = '\0';
1535 log(DEBUG,"Stripped mode line");
1536 log(DEBUG,"Line dest is now %s",dmodes);
1537 strncpy(dest->modes,dmodes,MAXMODES);
1544 Ptr = FindChan(parameters[0]);
1548 strncpy(s2.nick,ServerName,NICKMAX);
1549 strcpy(s2.modes,"o");
1551 process_modes(parameters,&s2,Ptr,STATUS_OP,pcnt,true,true,false);
1556 void merge_mode2(char **parameters, int pcnt, userrec* user)
1562 char outpars[MAXBUF];
1564 dest = Find(parameters[0]);
1566 // fix: ChroNiCk found this - we cant use this as debug if its null!
1569 log(DEBUG,"merge_mode on %s",dest->nick);
1572 if ((dest) && (pcnt > 1))
1574 log(DEBUG,"params > 1");
1576 char dmodes[MAXBUF];
1577 strncpy(dmodes,dest->modes,MAXBUF);
1579 strcpy(outpars,"+");
1582 if ((parameters[1][0] != '+') && (parameters[1][0] != '-'))
1585 for (int i = 0; i < strlen(parameters[1]); i++)
1587 if (parameters[1][i] == '+')
1591 if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
1593 outpars[strlen(outpars)-1] = '+';
1597 strcat(outpars,"+");
1603 if (parameters[1][i] == '-')
1607 if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
1609 outpars[strlen(outpars)-1] = '-';
1613 strcat(outpars,"-");
1620 log(DEBUG,"begin mode processing entry");
1626 log(DEBUG,"umode %c being added",parameters[1][i]);
1627 if ((!strchr(dmodes,parameters[1][i])) && (allowed_umode(parameters[1][i],user->modes,true)))
1629 char umode = parameters[1][i];
1630 log(DEBUG,"umode %c is an allowed umode",umode);
1631 if ((process_module_umode(umode, NULL, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
1633 dmodes[strlen(dmodes)+1]='\0';
1634 dmodes[strlen(dmodes)] = parameters[1][i];
1635 outpars[strlen(outpars)+1]='\0';
1636 outpars[strlen(outpars)] = parameters[1][i];
1642 // can only remove a mode they already have
1643 log(DEBUG,"umode %c being removed",parameters[1][i]);
1644 if ((allowed_umode(parameters[1][i],user->modes,false)) && (strchr(dmodes,parameters[1][i])))
1646 char umode = parameters[1][i];
1647 log(DEBUG,"umode %c is an allowed umode",umode);
1648 if ((process_module_umode(umode, NULL, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
1654 outpars[strlen(outpars)+1]='\0';
1655 outpars[strlen(outpars)] = parameters[1][i];
1658 for (q = 0; q < strlen(dmodes); q++)
1660 if (dmodes[q] != parameters[1][i])
1667 strcpy(dmodes,temp);
1674 if (strlen(outpars))
1680 while (i < strlen (outpars))
1682 b[z++] = outpars[i++];
1684 if (i<strlen(outpars)-1)
1686 if (((outpars[i] == '-') || (outpars[i] == '+')) && ((outpars[i+1] == '-') || (outpars[i+1] == '+')))
1688 // someones playing silly buggers and trying
1689 // to put a +- or -+ into the line...
1693 if (i == strlen(outpars)-1)
1695 if ((outpars[i] == '-') || (outpars[i] == '+'))
1703 if ((b[z] == '-') || (b[z] == '+'))
1706 if ((!strcmp(b,"+")) || (!strcmp(b,"-")))
1709 WriteTo(user,dest,"MODE :%s",b);
1711 if (strlen(dmodes)>MAXMODES)
1713 dmodes[MAXMODES-1] = '\0';
1715 log(DEBUG,"Stripped mode line");
1716 log(DEBUG,"Line dest is now %s",dmodes);
1717 strncpy(dest->modes,dmodes,MAXMODES);
1724 Ptr = FindChan(parameters[0]);
1727 log(DEBUG,"merge_mode2: found channel %s",Ptr->name);
1730 if ((cstatus(user,Ptr) < STATUS_HOP) && (!is_uline(user->server)))
1734 process_modes(parameters,user,Ptr,cstatus(user,Ptr),pcnt,false,false,true);