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-rw-r--r--src/inspircd.cpp1679
1 files changed, 1 insertions, 1678 deletions
diff --git a/src/inspircd.cpp b/src/inspircd.cpp
index 782e6a2fd..7bbc829a9 100644
--- a/src/inspircd.cpp
+++ b/src/inspircd.cpp
@@ -52,6 +52,7 @@ using namespace std;
#include "dynamic.h"
#include "wildcard.h"
#include "message.h"
+#include "mode.h"
#ifdef GCC3
#define nspace __gnu_cxx
@@ -1611,1684 +1612,6 @@ void kick_channel(userrec *src,userrec *user, chanrec *Ptr, char* reason)
}
-int give_ops(userrec *user,char *dest,chanrec *chan,int status)
-{
- userrec *d;
- int i;
-
- if ((!user) || (!dest) || (!chan))
- {
- log(DEFAULT,"*** BUG *** give_ops was given an invalid parameter");
- return 0;
- }
- if (status < STATUS_OP)
- {
- log(DEBUG,"%s cant give ops to %s because they nave status %d and needs %d",user->nick,dest,status,STATUS_OP);
- WriteServ(user->fd,"482 %s %s :You're not a channel operator",user->nick, chan->name);
- return 0;
- }
- else
- {
- if (!isnick(dest))
- {
- log(DEFAULT,"the target nickname given to give_ops was invalid");
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
- return 0;
- }
- d = Find(dest);
- if (!d)
- {
- log(DEFAULT,"the target nickname given to give_ops couldnt be found");
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
- return 0;
- }
- else
- {
- for (int i = 0; i != MAXCHANS; i++)
- {
- if ((d->chans[i].channel != NULL) && (chan != NULL))
- if (!strcasecmp(d->chans[i].channel->name,chan->name))
- {
- if (d->chans[i].uc_modes & UCMODE_OP)
- {
- /* mode already set on user, dont allow multiple */
- log(DEFAULT,"The target user given to give_ops was already opped on the channel");
- return 0;
- }
- d->chans[i].uc_modes = d->chans[i].uc_modes | UCMODE_OP;
- log(DEBUG,"gave ops: %s %s",d->chans[i].channel->name,d->nick);
- return 1;
- }
- }
- log(DEFAULT,"The target channel given to give_ops was not in the users mode list");
- }
- }
- return 1;
-}
-
-int give_hops(userrec *user,char *dest,chanrec *chan,int status)
-{
- userrec *d;
- int i;
-
- if ((!user) || (!dest) || (!chan))
- {
- log(DEFAULT,"*** BUG *** give_hops was given an invalid parameter");
- return 0;
- }
- if (status != STATUS_OP)
- {
- WriteServ(user->fd,"482 %s %s :You're not a channel operator",user->nick, chan->name);
- return 0;
- }
- else
- {
- d = Find(dest);
- if (!isnick(dest))
- {
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
- return 0;
- }
- if (!d)
- {
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
- return 0;
- }
- else
- {
- for (int i = 0; i != MAXCHANS; i++)
- {
- if ((d->chans[i].channel != NULL) && (chan != NULL))
- if (!strcasecmp(d->chans[i].channel->name,chan->name))
- {
- if (d->chans[i].uc_modes & UCMODE_HOP)
- {
- /* mode already set on user, dont allow multiple */
- return 0;
- }
- d->chans[i].uc_modes = d->chans[i].uc_modes | UCMODE_HOP;
- log(DEBUG,"gave h-ops: %s %s",d->chans[i].channel->name,d->nick);
- return 1;
- }
- }
- }
- }
- return 1;
-}
-
-int give_voice(userrec *user,char *dest,chanrec *chan,int status)
-{
- userrec *d;
- int i;
-
- if ((!user) || (!dest) || (!chan))
- {
- log(DEFAULT,"*** BUG *** give_voice was given an invalid parameter");
- return 0;
- }
- if (status < STATUS_HOP)
- {
- WriteServ(user->fd,"482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, chan->name);
- return 0;
- }
- else
- {
- d = Find(dest);
- if (!isnick(dest))
- {
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
- return 0;
- }
- if (!d)
- {
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
- return 0;
- }
- else
- {
- for (int i = 0; i != MAXCHANS; i++)
- {
- if ((d->chans[i].channel != NULL) && (chan != NULL))
- if (!strcasecmp(d->chans[i].channel->name,chan->name))
- {
- if (d->chans[i].uc_modes & UCMODE_VOICE)
- {
- /* mode already set on user, dont allow multiple */
- return 0;
- }
- d->chans[i].uc_modes = d->chans[i].uc_modes | UCMODE_VOICE;
- log(DEBUG,"gave voice: %s %s",d->chans[i].channel->name,d->nick);
- return 1;
- }
- }
- }
- }
- return 1;
-}
-
-int take_ops(userrec *user,char *dest,chanrec *chan,int status)
-{
- userrec *d;
- int i;
-
- if ((!user) || (!dest) || (!chan))
- {
- log(DEFAULT,"*** BUG *** take_ops was given an invalid parameter");
- return 0;
- }
- if (status < STATUS_OP)
- {
- log(DEBUG,"%s cant give ops to %s because they have status %d and needs %d",user->nick,dest,status,STATUS_OP);
- WriteServ(user->fd,"482 %s %s :You're not a channel operator",user->nick, chan->name);
- return 0;
- }
- else
- {
- d = Find(dest);
- if (!isnick(dest))
- {
- log(DEBUG,"take_ops was given an invalid target nickname of %s",dest);
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
- return 0;
- }
- if (!d)
- {
- log(DEBUG,"take_ops couldnt resolve the target nickname: %s",dest);
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
- return 0;
- }
- else
- {
- for (int i = 0; i != MAXCHANS; i++)
- {
- if ((d->chans[i].channel != NULL) && (chan != NULL))
- if (!strcasecmp(d->chans[i].channel->name,chan->name))
- {
- if ((d->chans[i].uc_modes & UCMODE_OP) == 0)
- {
- /* mode already set on user, dont allow multiple */
- return 0;
- }
- d->chans[i].uc_modes ^= UCMODE_OP;
- log(DEBUG,"took ops: %s %s",d->chans[i].channel->name,d->nick);
- return 1;
- }
- }
- log(DEBUG,"take_ops couldnt locate the target channel in the target users list");
- }
- }
- return 1;
-}
-
-int take_hops(userrec *user,char *dest,chanrec *chan,int status)
-{
- userrec *d;
- int i;
-
- if ((!user) || (!dest) || (!chan))
- {
- log(DEFAULT,"*** BUG *** take_hops was given an invalid parameter");
- return 0;
- }
- if (status != STATUS_OP)
- {
- WriteServ(user->fd,"482 %s %s :You're not a channel operator",user->nick, chan->name);
- return 0;
- }
- else
- {
- d = Find(dest);
- if (!isnick(dest))
- {
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
- return 0;
- }
- if (!d)
- {
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
- return 0;
- }
- else
- {
- for (int i = 0; i != MAXCHANS; i++)
- {
- if ((d->chans[i].channel != NULL) && (chan != NULL))
- if (!strcasecmp(d->chans[i].channel->name,chan->name))
- {
- if ((d->chans[i].uc_modes & UCMODE_HOP) == 0)
- {
- /* mode already set on user, dont allow multiple */
- return 0;
- }
- d->chans[i].uc_modes ^= UCMODE_HOP;
- log(DEBUG,"took h-ops: %s %s",d->chans[i].channel->name,d->nick);
- return 1;
- }
- }
- }
- }
- return 1;
-}
-
-int take_voice(userrec *user,char *dest,chanrec *chan,int status)
-{
- userrec *d;
- int i;
-
- if ((!user) || (!dest) || (!chan))
- {
- log(DEFAULT,"*** BUG *** take_voice was given an invalid parameter");
- return 0;
- }
- if (status < STATUS_HOP)
- {
- WriteServ(user->fd,"482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, chan->name);
- return 0;
- }
- else
- {
- d = Find(dest);
- if (!isnick(dest))
- {
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
- return 0;
- }
- if (!d)
- {
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
- return 0;
- }
- else
- {
- for (int i = 0; i != MAXCHANS; i++)
- {
- if ((d->chans[i].channel != NULL) && (chan != NULL))
- if (!strcasecmp(d->chans[i].channel->name,chan->name))
- {
- if ((d->chans[i].uc_modes & UCMODE_VOICE) == 0)
- {
- /* mode already set on user, dont allow multiple */
- return 0;
- }
- d->chans[i].uc_modes ^= UCMODE_VOICE;
- log(DEBUG,"took voice: %s %s",d->chans[i].channel->name,d->nick);
- return 1;
- }
- }
- }
- }
- return 1;
-}
-
-int add_ban(userrec *user,char *dest,chanrec *chan,int status)
-{
- if ((!user) || (!dest) || (!chan)) {
- log(DEFAULT,"*** BUG *** add_ban was given an invalid parameter");
- return 0;
- }
-
- BanItem b;
- if ((!user) || (!dest) || (!chan))
- return 0;
- if (strchr(dest,'!')==0)
- return 0;
- if (strchr(dest,'@')==0)
- return 0;
- for (int i = 0; i < strlen(dest); i++)
- if (dest[i] < 32)
- return 0;
- for (int i = 0; i < strlen(dest); i++)
- if (dest[i] > 126)
- return 0;
- int c = 0;
- for (int i = 0; i < strlen(dest); i++)
- if (dest[i] == '!')
- c++;
- if (c>1)
- return 0;
- c = 0;
- for (int i = 0; i < strlen(dest); i++)
- if (dest[i] == '@')
- c++;
- if (c>1)
- return 0;
- log(DEBUG,"add_ban: %s %s",chan->name,user->nick);
-
- TidyBan(dest);
- for (BanList::iterator i = chan->bans.begin(); i != chan->bans.end(); i++)
- {
- if (!strcasecmp(i->data,dest))
- {
- // dont allow a user to set the same ban twice
- return 0;
- }
- }
-
- b.set_time = time(NULL);
- strncpy(b.data,dest,MAXBUF);
- strncpy(b.set_by,user->nick,NICKMAX);
- chan->bans.push_back(b);
- return 1;
-}
-
-int take_ban(userrec *user,char *dest,chanrec *chan,int status)
-{
- if ((!user) || (!dest) || (!chan)) {
- log(DEFAULT,"*** BUG *** take_ban was given an invalid parameter");
- return 0;
- }
-
- log(DEBUG,"del_ban: %s %s",chan->name,user->nick);
- for (BanList::iterator i = chan->bans.begin(); i != chan->bans.end(); i++)
- {
- if (!strcasecmp(i->data,dest))
- {
- chan->bans.erase(i);
- return 1;
- }
- }
- return 0;
-}
-
-void process_modes(char **parameters,userrec* user,chanrec *chan,int status, int pcnt, bool servermode, bool silent, bool local)
-{
- if (!parameters) {
- log(DEFAULT,"*** BUG *** process_modes was given an invalid parameter");
- return;
- }
-
- char modelist[MAXBUF];
- char outlist[MAXBUF];
- char outstr[MAXBUF];
- char outpars[32][MAXBUF];
- int param = 2;
- int pc = 0;
- int ptr = 0;
- int mdir = 1;
- int r = 0;
- bool k_set = false, l_set = false;
-
- if (pcnt < 2)
- {
- return;
- }
-
- log(DEBUG,"process_modes: start: parameters=%d",pcnt);
-
- strcpy(modelist,parameters[1]); /* mode list, e.g. +oo-o */
- /* parameters[2] onwards are parameters for
- * modes that require them :) */
- strcpy(outlist,"+");
- mdir = 1;
-
- log(DEBUG,"process_modes: modelist: %s",modelist);
-
- for (ptr = 0; ptr < strlen(modelist); ptr++)
- {
- r = 0;
-
- {
- log(DEBUG,"process_modes: modechar: %c",modelist[ptr]);
- char modechar = modelist[ptr];
- switch (modelist[ptr])
- {
- case '-':
- if (mdir != 0)
- {
- if ((outlist[strlen(outlist)-1] == '+') || (outlist[strlen(outlist)-1] == '-'))
- {
- outlist[strlen(outlist)-1] = '-';
- }
- else
- {
- strcat(outlist,"-");
- }
- }
- mdir = 0;
-
- break;
-
- case '+':
- if (mdir != 1)
- {
- if ((outlist[strlen(outlist)-1] == '+') || (outlist[strlen(outlist)-1] == '-'))
- {
- outlist[strlen(outlist)-1] = '+';
- }
- else
- {
- strcat(outlist,"+");
- }
- }
- mdir = 1;
- break;
-
- case 'o':
- log(DEBUG,"Ops");
- if ((param >= pcnt)) break;
- log(DEBUG,"Enough parameters left");
- if (mdir == 1)
- {
- log(DEBUG,"calling give_ops");
- r = give_ops(user,parameters[param++],chan,status);
- }
- else
- {
- log(DEBUG,"calling take_ops");
- r = take_ops(user,parameters[param++],chan,status);
- }
- if (r)
- {
- strcat(outlist,"o");
- strcpy(outpars[pc++],parameters[param-1]);
- }
- break;
-
- case 'h':
- if ((param >= pcnt)) break;
- if (mdir == 1)
- {
- r = give_hops(user,parameters[param++],chan,status);
- }
- else
- {
- r = take_hops(user,parameters[param++],chan,status);
- }
- if (r)
- {
- strcat(outlist,"h");
- strcpy(outpars[pc++],parameters[param-1]);
- }
- break;
-
-
- case 'v':
- if ((param >= pcnt)) break;
- if (mdir == 1)
- {
- r = give_voice(user,parameters[param++],chan,status);
- }
- else
- {
- r = take_voice(user,parameters[param++],chan,status);
- }
- if (r)
- {
- strcat(outlist,"v");
- strcpy(outpars[pc++],parameters[param-1]);
- }
- break;
-
- case 'b':
- if ((param >= pcnt)) break;
- if (mdir == 1)
- {
- r = add_ban(user,parameters[param++],chan,status);
- }
- else
- {
- r = take_ban(user,parameters[param++],chan,status);
- }
- if (r)
- {
- strcat(outlist,"b");
- strcpy(outpars[pc++],parameters[param-1]);
- }
- break;
-
-
- case 'k':
- if ((param >= pcnt))
- break;
-
- if (mdir == 1)
- {
- if (k_set)
- break;
-
- if (!strcmp(chan->key,""))
- {
- strcat(outlist,"k");
- char key[MAXBUF];
- strcpy(key,parameters[param++]);
- if (strlen(key)>32) {
- key[31] = '\0';
- }
- strcpy(outpars[pc++],key);
- strcpy(chan->key,key);
- k_set = true;
- }
- }
- else
- {
- /* checks on -k are case sensitive and only accurate to the
- first 32 characters */
- char key[MAXBUF];
- strcpy(key,parameters[param++]);
- if (strlen(key)>32) {
- key[31] = '\0';
- }
- /* only allow -k if correct key given */
- if (!strcmp(chan->key,key))
- {
- strcat(outlist,"k");
- strcpy(chan->key,"");
- strcpy(outpars[pc++],key);
- }
- }
- break;
-
- case 'l':
- if (mdir == 0)
- {
- if (chan->limit)
- {
- strcat(outlist,"l");
- chan->limit = 0;
- }
- }
-
- if ((param >= pcnt)) break;
- if (mdir == 1)
- {
- if (l_set)
- break;
-
- bool invalid = false;
- for (int i = 0; i < strlen(parameters[param]); i++)
- {
- if ((parameters[param][i] < '0') || (parameters[param][i] > '9'))
- {
- invalid = true;
- }
- }
- if (atoi(parameters[param]) < 1)
- {
- invalid = true;
- }
-
- if (invalid)
- break;
-
- chan->limit = atoi(parameters[param]);
- if (chan->limit)
- {
- strcat(outlist,"l");
- strcpy(outpars[pc++],parameters[param++]);
- l_set = true;
- }
- }
- break;
-
- case 'i':
- if (chan->inviteonly != mdir)
- {
- strcat(outlist,"i");
- }
- chan->inviteonly = mdir;
- break;
-
- case 't':
- if (chan->topiclock != mdir)
- {
- strcat(outlist,"t");
- }
- chan->topiclock = mdir;
- break;
-
- case 'n':
- if (chan->noexternal != mdir)
- {
- strcat(outlist,"n");
- }
- chan->noexternal = mdir;
- break;
-
- case 'm':
- if (chan->moderated != mdir)
- {
- strcat(outlist,"m");
- }
- chan->moderated = mdir;
- break;
-
- case 's':
- if (chan->secret != mdir)
- {
- strcat(outlist,"s");
- if (chan->c_private)
- {
- chan->c_private = 0;
- if (mdir)
- {
- strcat(outlist,"-p+");
- }
- else
- {
- strcat(outlist,"+p-");
- }
- }
- }
- chan->secret = mdir;
- break;
-
- case 'p':
- if (chan->c_private != mdir)
- {
- strcat(outlist,"p");
- if (chan->secret)
- {
- chan->secret = 0;
- if (mdir)
- {
- strcat(outlist,"-s+");
- }
- else
- {
- strcat(outlist,"+s-");
- }
- }
- }
- chan->c_private = mdir;
- break;
-
- default:
- log(DEBUG,"Preprocessing custom mode %c",modechar);
- string_list p;
- p.clear();
- if (((!strchr(chan->custom_modes,modechar)) && (!mdir)) || ((strchr(chan->custom_modes,modechar)) && (mdir)))
- {
- log(DEBUG,"Mode %c isnt set on %s but trying to remove!",modechar,chan->name);
- break;
- }
- if (ModeDefined(modechar,MT_CHANNEL))
- {
- log(DEBUG,"A module has claimed this mode");
- if (param<pcnt)
- {
- if ((ModeDefinedOn(modechar,MT_CHANNEL)>0) && (mdir))
- {
- p.push_back(parameters[param]);
- }
- if ((ModeDefinedOff(modechar,MT_CHANNEL)>0) && (!mdir))
- {
- p.push_back(parameters[param]);
- }
- }
- bool handled = false;
- if (param>=pcnt)
- {
- log(DEBUG,"Not enough parameters for module-mode %c",modechar);
- // we're supposed to have a parameter, but none was given... so dont handle the mode.
- if (((ModeDefinedOn(modechar,MT_CHANNEL)>0) && (mdir)) || ((ModeDefinedOff(modechar,MT_CHANNEL)>0) && (!mdir)))
- {
- handled = true;
- param++;
- }
- }
- for (int i = 0; i <= MODCOUNT; i++)
- {
- if (!handled)
- {
- if (modules[i]->OnExtendedMode(user,chan,modechar,MT_CHANNEL,mdir,p))
- {
- log(DEBUG,"OnExtendedMode returned nonzero for a module");
- char app[] = {modechar, 0};
- if (ptr>0)
- {
- if ((modelist[ptr-1] == '+') || (modelist[ptr-1] == '-'))
- {
- strcat(outlist, app);
- }
- else if (!strchr(outlist,modechar))
- {
- strcat(outlist, app);
- }
- }
- chan->SetCustomMode(modechar,mdir);
- // include parameters in output if mode has them
- if ((ModeDefinedOn(modechar,MT_CHANNEL)>0) && (mdir))
- {
- chan->SetCustomModeParam(modelist[ptr],parameters[param],mdir);
- strcpy(outpars[pc++],parameters[param++]);
- }
- // break, because only one module can handle the mode.
- handled = true;
- }
- }
- }
- }
- break;
-
- }
- }
- }
-
- /* this ensures only the *valid* modes are sent out onto the network */
- while ((outlist[strlen(outlist)-1] == '-') || (outlist[strlen(outlist)-1] == '+'))
- {
- outlist[strlen(outlist)-1] = '\0';
- }
- if (strcmp(outlist,""))
- {
- strcpy(outstr,outlist);
- for (ptr = 0; ptr < pc; ptr++)
- {
- strcat(outstr," ");
- strcat(outstr,outpars[ptr]);
- }
- if (local)
- {
- log(DEBUG,"Local mode change");
- WriteChannelLocal(chan, user, "MODE %s %s",chan->name,outstr);
- }
- else
- {
- if (servermode)
- {
- if (!silent)
- {
- WriteChannelWithServ(ServerName,chan,user,"MODE %s %s",chan->name,outstr);
- // M token for a usermode must go to all servers
- char buffer[MAXBUF];
- snprintf(buffer,MAXBUF,"M %s %s",chan->name, outstr);
- NetSendToAll(buffer);
- }
-
- }
- else
- {
- if (!silent)
- {
- WriteChannel(chan,user,"MODE %s %s",chan->name,outstr);
- // M token for a usermode must go to all servers
- char buffer[MAXBUF];
- snprintf(buffer,MAXBUF,"m %s %s %s",user->nick,chan->name, outstr);
- NetSendToAll(buffer);
- }
- }
- }
- }
-}
-
-// based on sourcemodes, return true or false to determine if umode is a valid mode a user may set on themselves or others.
-
-bool allowed_umode(char umode, char* sourcemodes,bool adding)
-{
- log(DEBUG,"Allowed_umode: %c %s",umode,sourcemodes);
- // RFC1459 specified modes
- if ((umode == 'w') || (umode == 's') || (umode == 'i'))
- {
- log(DEBUG,"umode %c allowed by RFC1459 scemantics",umode);
- return true;
- }
-
- // user may not +o themselves or others, but an oper may de-oper other opers or themselves
- if ((strchr(sourcemodes,'o')) && (!adding))
- {
- log(DEBUG,"umode %c allowed by RFC1459 scemantics",umode);
- return true;
- }
- else if (umode == 'o')
- {
- log(DEBUG,"umode %c allowed by RFC1459 scemantics",umode);
- return false;
- }
-
- // process any module-defined modes that need oper
- if ((ModeDefinedOper(umode,MT_CLIENT)) && (strchr(sourcemodes,'o')))
- {
- log(DEBUG,"umode %c allowed by module handler (oper only mode)",umode);
- return true;
- }
- else
- if (ModeDefined(umode,MT_CLIENT))
- {
- // process any module-defined modes that don't need oper
- log(DEBUG,"umode %c allowed by module handler (non-oper mode)",umode);
- if ((ModeDefinedOper(umode,MT_CLIENT)) && (!strchr(sourcemodes,'o')))
- {
- // no, this mode needs oper, and this user 'aint got what it takes!
- return false;
- }
- return true;
- }
-
- // anything else - return false.
- log(DEBUG,"umode %c not known by any ruleset",umode);
- return false;
-}
-
-bool process_module_umode(char umode, userrec* source, void* dest, bool adding)
-{
- userrec* s2;
- bool faked = false;
- if (!source)
- {
- s2 = new userrec;
- strncpy(s2->nick,ServerName,NICKMAX);
- strcpy(s2->modes,"o");
- s2->fd = -1;
- source = s2;
- faked = true;
- }
- string_list p;
- p.clear();
- if (ModeDefined(umode,MT_CLIENT))
- {
- for (int i = 0; i <= MODCOUNT; i++)
- {
- if (modules[i]->OnExtendedMode(source,(void*)dest,umode,MT_CLIENT,adding,p))
- {
- log(DEBUG,"Module claims umode %c",umode);
- return true;
- }
- }
- log(DEBUG,"No module claims umode %c",umode);
- if (faked)
- {
- delete s2;
- source = NULL;
- }
- return false;
- }
- else
- {
- if (faked)
- {
- delete s2;
- source = NULL;
- }
- return false;
- }
-}
-
-void handle_mode(char **parameters, int pcnt, userrec *user)
-{
- chanrec* Ptr;
- userrec* dest;
- int can_change,i;
- int direction = 1;
- char outpars[MAXBUF];
-
- dest = Find(parameters[0]);
-
- if (!user)
- {
- return;
- }
-
- if ((dest) && (pcnt == 1))
- {
- WriteServ(user->fd,"221 %s :+%s",user->nick,user->modes);
- return;
- }
-
- if ((dest) && (pcnt > 1))
- {
- char dmodes[MAXBUF];
- strncpy(dmodes,dest->modes,MAXBUF);
- log(DEBUG,"pulled up dest user modes: %s",dmodes);
-
- can_change = 0;
- if (user != dest)
- {
- if (strchr(user->modes,'o'))
- {
- can_change = 1;
- }
- }
- else
- {
- can_change = 1;
- }
- if (!can_change)
- {
- WriteServ(user->fd,"482 %s :Can't change mode for other users",user->nick);
- return;
- }
-
- strcpy(outpars,"+");
- direction = 1;
-
- if ((parameters[1][0] != '+') && (parameters[1][0] != '-'))
- return;
-
- for (int i = 0; i < strlen(parameters[1]); i++)
- {
- if (parameters[1][i] == '+')
- {
- if (direction != 1)
- {
- if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
- {
- outpars[strlen(outpars)-1] = '+';
- }
- else
- {
- strcat(outpars,"+");
- }
- }
- direction = 1;
- }
- else
- if (parameters[1][i] == '-')
- {
- if (direction != 0)
- {
- if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
- {
- outpars[strlen(outpars)-1] = '-';
- }
- else
- {
- strcat(outpars,"-");
- }
- }
- direction = 0;
- }
- else
- {
- can_change = 0;
- if (strchr(user->modes,'o'))
- {
- can_change = 1;
- }
- else
- {
- if ((parameters[1][i] == 'i') || (parameters[1][i] == 'w') || (parameters[1][i] == 's') || (allowed_umode(parameters[1][i],user->modes,direction)))
- {
- can_change = 1;
- }
- }
- if (can_change)
- {
- if (direction == 1)
- {
- if ((!strchr(dmodes,parameters[1][i])) && (allowed_umode(parameters[1][i],user->modes,true)))
- {
- char umode = parameters[1][i];
- if ((process_module_umode(umode, user, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
- {
- dmodes[strlen(dmodes)+1]='\0';
- dmodes[strlen(dmodes)] = parameters[1][i];
- outpars[strlen(outpars)+1]='\0';
- outpars[strlen(outpars)] = parameters[1][i];
- }
- }
- }
- else
- {
- if ((allowed_umode(parameters[1][i],user->modes,false)) && (strchr(dmodes,parameters[1][i])))
- {
- char umode = parameters[1][i];
- if ((process_module_umode(umode, user, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
- {
- int q = 0;
- char temp[MAXBUF];
- char moo[MAXBUF];
-
- outpars[strlen(outpars)+1]='\0';
- outpars[strlen(outpars)] = parameters[1][i];
-
- strcpy(temp,"");
- for (q = 0; q < strlen(dmodes); q++)
- {
- if (dmodes[q] != parameters[1][i])
- {
- moo[0] = dmodes[q];
- moo[1] = '\0';
- strcat(temp,moo);
- }
- }
- strcpy(dmodes,temp);
- }
- }
- }
- }
- }
- }
- if (strlen(outpars))
- {
- char b[MAXBUF];
- strcpy(b,"");
- int z = 0;
- int i = 0;
- while (i < strlen (outpars))
- {
- b[z++] = outpars[i++];
- b[z] = '\0';
- if (i<strlen(outpars)-1)
- {
- if (((outpars[i] == '-') || (outpars[i] == '+')) && ((outpars[i+1] == '-') || (outpars[i+1] == '+')))
- {
- // someones playing silly buggers and trying
- // to put a +- or -+ into the line...
- i++;
- }
- }
- if (i == strlen(outpars)-1)
- {
- if ((outpars[i] == '-') || (outpars[i] == '+'))
- {
- i++;
- }
- }
- }
-
- z = strlen(b)-1;
- if ((b[z] == '-') || (b[z] == '+'))
- b[z] == '\0';
-
- if ((!strcmp(b,"+")) || (!strcmp(b,"-")))
- return;
-
- WriteTo(user, dest, "MODE %s :%s", dest->nick, b);
-
- // M token for a usermode must go to all servers
- char buffer[MAXBUF];
- snprintf(buffer,MAXBUF,"m %s %s %s",user->nick, dest->nick, b);
- NetSendToAll(buffer);
-
- if (strlen(dmodes)>MAXMODES)
- {
- dmodes[MAXMODES-1] = '\0';
- }
- log(DEBUG,"Stripped mode line");
- log(DEBUG,"Line dest is now %s",dmodes);
- strncpy(dest->modes,dmodes,MAXMODES);
-
- }
-
- return;
- }
-
- Ptr = FindChan(parameters[0]);
- if (Ptr)
- {
- if (pcnt == 1)
- {
- /* just /modes #channel */
- WriteServ(user->fd,"324 %s %s +%s",user->nick, Ptr->name, chanmodes(Ptr));
- WriteServ(user->fd,"329 %s %s %d", user->nick, Ptr->name, Ptr->created);
- return;
- }
- else
- if (pcnt == 2)
- {
- if ((!strcmp(parameters[1],"+b")) || (!strcmp(parameters[1],"b")))
- {
-
- for (BanList::iterator i = Ptr->bans.begin(); i != Ptr->bans.end(); i++)
- {
- WriteServ(user->fd,"367 %s %s %s %s %d",user->nick, Ptr->name, i->data, i->set_by, i->set_time);
- }
- WriteServ(user->fd,"368 %s %s :End of channel ban list",user->nick, Ptr->name);
- return;
- }
- }
-
- if ((cstatus(user,Ptr) < STATUS_HOP) && (Ptr))
- {
- WriteServ(user->fd,"482 %s %s :You must be at least a half-operator to change modes on this channel",user->nick, Ptr->name);
- return;
- }
-
- process_modes(parameters,user,Ptr,cstatus(user,Ptr),pcnt,false,false,false);
- }
- else
- {
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
- }
-}
-
-
-
-
-void server_mode(char **parameters, int pcnt, userrec *user)
-{
- chanrec* Ptr;
- userrec* dest;
- int can_change,i;
- int direction = 1;
- char outpars[MAXBUF];
-
- dest = Find(parameters[0]);
-
- // fix: ChroNiCk found this - we cant use this as debug if its null!
- if (dest)
- {
- log(DEBUG,"server_mode on %s",dest->nick);
- }
-
- if ((dest) && (pcnt > 1))
- {
- log(DEBUG,"params > 1");
-
- char dmodes[MAXBUF];
- strncpy(dmodes,dest->modes,MAXBUF);
-
- strcpy(outpars,"+");
- direction = 1;
-
- if ((parameters[1][0] != '+') && (parameters[1][0] != '-'))
- return;
-
- for (int i = 0; i < strlen(parameters[1]); i++)
- {
- if (parameters[1][i] == '+')
- {
- if (direction != 1)
- {
- if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
- {
- outpars[strlen(outpars)-1] = '+';
- }
- else
- {
- strcat(outpars,"+");
- }
- }
- direction = 1;
- }
- else
- if (parameters[1][i] == '-')
- {
- if (direction != 0)
- {
- if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
- {
- outpars[strlen(outpars)-1] = '-';
- }
- else
- {
- strcat(outpars,"-");
- }
- }
- direction = 0;
- }
- else
- {
- log(DEBUG,"begin mode processing entry");
- can_change = 1;
- if (can_change)
- {
- if (direction == 1)
- {
- log(DEBUG,"umode %c being added",parameters[1][i]);
- if ((!strchr(dmodes,parameters[1][i])) && (allowed_umode(parameters[1][i],user->modes,true)))
- {
- char umode = parameters[1][i];
- log(DEBUG,"umode %c is an allowed umode",umode);
- if ((process_module_umode(umode, user, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
- {
- dmodes[strlen(dmodes)+1]='\0';
- dmodes[strlen(dmodes)] = parameters[1][i];
- outpars[strlen(outpars)+1]='\0';
- outpars[strlen(outpars)] = parameters[1][i];
- }
- }
- }
- else
- {
- // can only remove a mode they already have
- log(DEBUG,"umode %c being removed",parameters[1][i]);
- if ((allowed_umode(parameters[1][i],user->modes,false)) && (strchr(dmodes,parameters[1][i])))
- {
- char umode = parameters[1][i];
- log(DEBUG,"umode %c is an allowed umode",umode);
- if ((process_module_umode(umode, user, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
- {
- int q = 0;
- char temp[MAXBUF];
- char moo[MAXBUF];
-
- outpars[strlen(outpars)+1]='\0';
- outpars[strlen(outpars)] = parameters[1][i];
-
- strcpy(temp,"");
- for (q = 0; q < strlen(dmodes); q++)
- {
- if (dmodes[q] != parameters[1][i])
- {
- moo[0] = dmodes[q];
- moo[1] = '\0';
- strcat(temp,moo);
- }
- }
- strcpy(dmodes,temp);
- }
- }
- }
- }
- }
- }
- if (strlen(outpars))
- {
- char b[MAXBUF];
- strcpy(b,"");
- int z = 0;
- int i = 0;
- while (i < strlen (outpars))
- {
- b[z++] = outpars[i++];
- b[z] = '\0';
- if (i<strlen(outpars)-1)
- {
- if (((outpars[i] == '-') || (outpars[i] == '+')) && ((outpars[i+1] == '-') || (outpars[i+1] == '+')))
- {
- // someones playing silly buggers and trying
- // to put a +- or -+ into the line...
- i++;
- }
- }
- if (i == strlen(outpars)-1)
- {
- if ((outpars[i] == '-') || (outpars[i] == '+'))
- {
- i++;
- }
- }
- }
-
- z = strlen(b)-1;
- if ((b[z] == '-') || (b[z] == '+'))
- b[z] == '\0';
-
- if ((!strcmp(b,"+")) || (!strcmp(b,"-")))
- return;
-
- WriteTo(user, dest, "MODE %s :%s", dest->nick, b);
-
- // M token for a usermode must go to all servers
- char buffer[MAXBUF];
- snprintf(buffer,MAXBUF,"m %s %s %s",user->nick, dest->nick, b);
- NetSendToAll(buffer);
-
- if (strlen(dmodes)>MAXMODES)
- {
- dmodes[MAXMODES-1] = '\0';
- }
- log(DEBUG,"Stripped mode line");
- log(DEBUG,"Line dest is now %s",dmodes);
- strncpy(dest->modes,dmodes,MAXMODES);
-
- }
-
- return;
- }
-
- Ptr = FindChan(parameters[0]);
- if (Ptr)
- {
- process_modes(parameters,user,Ptr,STATUS_OP,pcnt,true,false,false);
- }
- else
- {
- WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, parameters[0]);
- }
-}
-
-
-
-void merge_mode(char **parameters, int pcnt)
-{
- chanrec* Ptr;
- userrec* dest;
- int can_change,i;
- int direction = 1;
- char outpars[MAXBUF];
-
- dest = Find(parameters[0]);
-
- // fix: ChroNiCk found this - we cant use this as debug if its null!
- if (dest)
- {
- log(DEBUG,"merge_mode on %s",dest->nick);
- }
-
- if ((dest) && (pcnt > 1))
- {
- log(DEBUG,"params > 1");
-
- char dmodes[MAXBUF];
- strncpy(dmodes,dest->modes,MAXBUF);
-
- strcpy(outpars,"+");
- direction = 1;
-
- if ((parameters[1][0] != '+') && (parameters[1][0] != '-'))
- return;
-
- for (int i = 0; i < strlen(parameters[1]); i++)
- {
- if (parameters[1][i] == '+')
- {
- if (direction != 1)
- {
- if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
- {
- outpars[strlen(outpars)-1] = '+';
- }
- else
- {
- strcat(outpars,"+");
- }
- }
- direction = 1;
- }
- else
- if (parameters[1][i] == '-')
- {
- if (direction != 0)
- {
- if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
- {
- outpars[strlen(outpars)-1] = '-';
- }
- else
- {
- strcat(outpars,"-");
- }
- }
- direction = 0;
- }
- else
- {
- log(DEBUG,"begin mode processing entry");
- can_change = 1;
- if (can_change)
- {
- if (direction == 1)
- {
- log(DEBUG,"umode %c being added",parameters[1][i]);
- if ((!strchr(dmodes,parameters[1][i])) && (allowed_umode(parameters[1][i],"o",true)))
- {
- char umode = parameters[1][i];
- log(DEBUG,"umode %c is an allowed umode",umode);
- if ((process_module_umode(umode, NULL, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
- {
- dmodes[strlen(dmodes)+1]='\0';
- dmodes[strlen(dmodes)] = parameters[1][i];
- outpars[strlen(outpars)+1]='\0';
- outpars[strlen(outpars)] = parameters[1][i];
- }
- }
- }
- else
- {
- // can only remove a mode they already have
- log(DEBUG,"umode %c being removed",parameters[1][i]);
- if ((allowed_umode(parameters[1][i],"o",false)) && (strchr(dmodes,parameters[1][i])))
- {
- char umode = parameters[1][i];
- log(DEBUG,"umode %c is an allowed umode",umode);
- if ((process_module_umode(umode, NULL, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
- {
- int q = 0;
- char temp[MAXBUF];
- char moo[MAXBUF];
-
- outpars[strlen(outpars)+1]='\0';
- outpars[strlen(outpars)] = parameters[1][i];
-
- strcpy(temp,"");
- for (q = 0; q < strlen(dmodes); q++)
- {
- if (dmodes[q] != parameters[1][i])
- {
- moo[0] = dmodes[q];
- moo[1] = '\0';
- strcat(temp,moo);
- }
- }
- strcpy(dmodes,temp);
- }
- }
- }
- }
- }
- }
- if (strlen(outpars))
- {
- char b[MAXBUF];
- strcpy(b,"");
- int z = 0;
- int i = 0;
- while (i < strlen (outpars))
- {
- b[z++] = outpars[i++];
- b[z] = '\0';
- if (i<strlen(outpars)-1)
- {
- if (((outpars[i] == '-') || (outpars[i] == '+')) && ((outpars[i+1] == '-') || (outpars[i+1] == '+')))
- {
- // someones playing silly buggers and trying
- // to put a +- or -+ into the line...
- i++;
- }
- }
- if (i == strlen(outpars)-1)
- {
- if ((outpars[i] == '-') || (outpars[i] == '+'))
- {
- i++;
- }
- }
- }
-
- z = strlen(b)-1;
- if ((b[z] == '-') || (b[z] == '+'))
- b[z] == '\0';
-
- if ((!strcmp(b,"+")) || (!strcmp(b,"-")))
- return;
-
- if (strlen(dmodes)>MAXMODES)
- {
- dmodes[MAXMODES-1] = '\0';
- }
- log(DEBUG,"Stripped mode line");
- log(DEBUG,"Line dest is now %s",dmodes);
- strncpy(dest->modes,dmodes,MAXMODES);
-
- }
-
- return;
- }
-
- Ptr = FindChan(parameters[0]);
- if (Ptr)
- {
- userrec s2;
- strncpy(s2.nick,ServerName,NICKMAX);
- strcpy(s2.modes,"o");
- s2.fd = -1;
- process_modes(parameters,&s2,Ptr,STATUS_OP,pcnt,true,true,false);
- }
-}
-
-
-void merge_mode2(char **parameters, int pcnt, userrec* user)
-{
- chanrec* Ptr;
- userrec* dest;
- int can_change,i;
- int direction = 1;
- char outpars[MAXBUF];
-
- dest = Find(parameters[0]);
-
- // fix: ChroNiCk found this - we cant use this as debug if its null!
- if (dest)
- {
- log(DEBUG,"merge_mode on %s",dest->nick);
- }
-
- if ((dest) && (pcnt > 1))
- {
- log(DEBUG,"params > 1");
-
- char dmodes[MAXBUF];
- strncpy(dmodes,dest->modes,MAXBUF);
-
- strcpy(outpars,"+");
- direction = 1;
-
- if ((parameters[1][0] != '+') && (parameters[1][0] != '-'))
- return;
-
- for (int i = 0; i < strlen(parameters[1]); i++)
- {
- if (parameters[1][i] == '+')
- {
- if (direction != 1)
- {
- if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
- {
- outpars[strlen(outpars)-1] = '+';
- }
- else
- {
- strcat(outpars,"+");
- }
- }
- direction = 1;
- }
- else
- if (parameters[1][i] == '-')
- {
- if (direction != 0)
- {
- if ((outpars[strlen(outpars)-1] == '+') || (outpars[strlen(outpars)-1] == '-'))
- {
- outpars[strlen(outpars)-1] = '-';
- }
- else
- {
- strcat(outpars,"-");
- }
- }
- direction = 0;
- }
- else
- {
- log(DEBUG,"begin mode processing entry");
- can_change = 1;
- if (can_change)
- {
- if (direction == 1)
- {
- log(DEBUG,"umode %c being added",parameters[1][i]);
- if ((!strchr(dmodes,parameters[1][i])) && (allowed_umode(parameters[1][i],user->modes,true)))
- {
- char umode = parameters[1][i];
- log(DEBUG,"umode %c is an allowed umode",umode);
- if ((process_module_umode(umode, NULL, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
- {
- dmodes[strlen(dmodes)+1]='\0';
- dmodes[strlen(dmodes)] = parameters[1][i];
- outpars[strlen(outpars)+1]='\0';
- outpars[strlen(outpars)] = parameters[1][i];
- }
- }
- }
- else
- {
- // can only remove a mode they already have
- log(DEBUG,"umode %c being removed",parameters[1][i]);
- if ((allowed_umode(parameters[1][i],user->modes,false)) && (strchr(dmodes,parameters[1][i])))
- {
- char umode = parameters[1][i];
- log(DEBUG,"umode %c is an allowed umode",umode);
- if ((process_module_umode(umode, NULL, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
- {
- int q = 0;
- char temp[MAXBUF];
- char moo[MAXBUF];
-
- outpars[strlen(outpars)+1]='\0';
- outpars[strlen(outpars)] = parameters[1][i];
-
- strcpy(temp,"");
- for (q = 0; q < strlen(dmodes); q++)
- {
- if (dmodes[q] != parameters[1][i])
- {
- moo[0] = dmodes[q];
- moo[1] = '\0';
- strcat(temp,moo);
- }
- }
- strcpy(dmodes,temp);
- }
- }
- }
- }
- }
- }
- if (strlen(outpars))
- {
- char b[MAXBUF];
- strcpy(b,"");
- int z = 0;
- int i = 0;
- while (i < strlen (outpars))
- {
- b[z++] = outpars[i++];
- b[z] = '\0';
- if (i<strlen(outpars)-1)
- {
- if (((outpars[i] == '-') || (outpars[i] == '+')) && ((outpars[i+1] == '-') || (outpars[i+1] == '+')))
- {
- // someones playing silly buggers and trying
- // to put a +- or -+ into the line...
- i++;
- }
- }
- if (i == strlen(outpars)-1)
- {
- if ((outpars[i] == '-') || (outpars[i] == '+'))
- {
- i++;
- }
- }
- }
-
- z = strlen(b)-1;
- if ((b[z] == '-') || (b[z] == '+'))
- b[z] == '\0';
-
- if ((!strcmp(b,"+")) || (!strcmp(b,"-")))
- return;
-
- WriteTo(user,dest,"MODE :%s",b);
-
- if (strlen(dmodes)>MAXMODES)
- {
- dmodes[MAXMODES-1] = '\0';
- }
- log(DEBUG,"Stripped mode line");
- log(DEBUG,"Line dest is now %s",dmodes);
- strncpy(dest->modes,dmodes,MAXMODES);
-
- }
-
- return;
- }
-
- Ptr = FindChan(parameters[0]);
- if (Ptr)
- {
- if ((cstatus(user,Ptr) < STATUS_HOP) && (Ptr))
- {
- return;
- }
-
- process_modes(parameters,user,Ptr,cstatus(user,Ptr),pcnt,false,false,true);
- }
-}
-
/* This function pokes and hacks at a parameter list like the following:
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 01:46:04 +0000