Added extra services support stuff, fixed chanserv not deopping users on joining...

[user/henk/code/inspircd.git] / src / mode.cpp

diff --git a/src/mode.cpp b/src/mode.cpp
index f23546d75ef9d2a1da081ba431905c3105bf09c8..be8d96b6c3649f997d867930e92f1eda6d94ed62 100644 (file)
--- a/src/mode.cpp
+++ b/src/mode.cpp
@@ -56,7 +56,7 @@ extern char list[MAXBUF];
 extern char PrefixQuit[MAXBUF];
 extern char DieValue[MAXBUF];
 
-int give_ops(userrec *user,char *dest,chanrec *chan,int status)
+char* give_ops(userrec *user,char *dest,chanrec *chan,int status)
 {
        userrec *d;
        int i;
@@ -64,13 +64,13 @@ int give_ops(userrec *user,char *dest,chanrec *chan,int status)
        if ((!user) || (!dest) || (!chan))
        {
                log(DEFAULT,"*** BUG *** give_ops was given an invalid parameter");
-               return 0;
+               return NULL;
        }
        if ((status < STATUS_OP) && (!is_uline(user->server)))
        {
                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;
+               return NULL;
        }
        else
        {
@@ -78,14 +78,14 @@ int give_ops(userrec *user,char *dest,chanrec *chan,int status)
                {
                        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;
+                       return NULL;
                }
                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;
+                       return NULL;
                }
                else
                {
@@ -98,20 +98,20 @@ int give_ops(userrec *user,char *dest,chanrec *chan,int status)
                                        {
                                                /* 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;
+                                               return NULL;
                                        }
                                        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;
+                                       return d->nick;
                                }
                        }
                        log(DEFAULT,"The target channel given to give_ops was not in the users mode list");
                }
        }
-       return 1;
+       return NULL;
 }
 
-int give_hops(userrec *user,char *dest,chanrec *chan,int status)
+char* give_hops(userrec *user,char *dest,chanrec *chan,int status)
 {
        userrec *d;
        int i;
@@ -119,12 +119,12 @@ int give_hops(userrec *user,char *dest,chanrec *chan,int status)
        if ((!user) || (!dest) || (!chan))
        {
                log(DEFAULT,"*** BUG *** give_hops was given an invalid parameter");
-               return 0;
+               return NULL;
        }
        if ((status < STATUS_OP) && (!is_uline(user->server)))
        {
                WriteServ(user->fd,"482 %s %s :You're not a channel operator",user->nick, chan->name);
-               return 0;
+               return NULL;
        }
        else
        {
@@ -132,12 +132,12 @@ int give_hops(userrec *user,char *dest,chanrec *chan,int status)
                if (!isnick(dest))
                {
                        WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
-                       return 0;
+                       return NULL;
                }
                if (!d)
                {
                        WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
-                       return 0;
+                       return NULL;
                }
                else
                {
@@ -149,19 +149,19 @@ int give_hops(userrec *user,char *dest,chanrec *chan,int status)
                                        if (d->chans[i].uc_modes & UCMODE_HOP)
                                        {
                                                /* mode already set on user, dont allow multiple */
-                                               return 0;
+                                               return NULL;
                                        }
                                        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 d->nick;
                                }
                        }
                }
        }
-       return 1;
+       return NULL;
 }
 
-int give_voice(userrec *user,char *dest,chanrec *chan,int status)
+char* give_voice(userrec *user,char *dest,chanrec *chan,int status)
 {
        userrec *d;
        int i;
@@ -169,12 +169,12 @@ int give_voice(userrec *user,char *dest,chanrec *chan,int status)
        if ((!user) || (!dest) || (!chan))
        {
                log(DEFAULT,"*** BUG *** give_voice was given an invalid parameter");
-               return 0;
+               return NULL;
        }
        if ((status < STATUS_HOP) && (!is_uline(user->server)))
        {
                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;
+               return NULL;
        }
        else
        {
@@ -182,12 +182,12 @@ int give_voice(userrec *user,char *dest,chanrec *chan,int status)
                if (!isnick(dest))
                {
                        WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
-                       return 0;
+                       return NULL;
                }
                if (!d)
                {
                        WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
-                       return 0;
+                       return NULL;
                }
                else
                {
@@ -199,19 +199,19 @@ int give_voice(userrec *user,char *dest,chanrec *chan,int status)
                                        if (d->chans[i].uc_modes & UCMODE_VOICE)
                                        {
                                                /* mode already set on user, dont allow multiple */
-                                               return 0;
+                                               return NULL;
                                        }
                                        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 d->nick;
                                }
                        }
                }
        }
-       return 1;
+       return NULL;
 }
 
-int take_ops(userrec *user,char *dest,chanrec *chan,int status)
+char* take_ops(userrec *user,char *dest,chanrec *chan,int status)
 {
        userrec *d;
        int i;
@@ -219,13 +219,13 @@ int take_ops(userrec *user,char *dest,chanrec *chan,int status)
        if ((!user) || (!dest) || (!chan))
        {
                log(DEFAULT,"*** BUG *** take_ops was given an invalid parameter");
-               return 0;
+               return NULL;
        }
        if ((status < STATUS_OP) && (!is_uline(user->server)))
        {
                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;
+               return NULL;
        }
        else
        {
@@ -234,13 +234,13 @@ int take_ops(userrec *user,char *dest,chanrec *chan,int status)
                {
                        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;
+                       return NULL;
                }
                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;
+                       return NULL;
                }
                else
                {
@@ -252,20 +252,20 @@ int take_ops(userrec *user,char *dest,chanrec *chan,int status)
                                        if ((d->chans[i].uc_modes & UCMODE_OP) == 0)
                                        {
                                                /* mode already set on user, dont allow multiple */
-                                               return 0;
+                                               return NULL;
                                        }
                                        d->chans[i].uc_modes ^= UCMODE_OP;
                                        log(DEBUG,"took ops: %s %s",d->chans[i].channel->name,d->nick);
-                                       return 1;
+                                       return d->nick;
                                }
                        }
                        log(DEBUG,"take_ops couldnt locate the target channel in the target users list");
                }
        }
-       return 1;
+       return NULL;
 }
 
-int take_hops(userrec *user,char *dest,chanrec *chan,int status)
+char* take_hops(userrec *user,char *dest,chanrec *chan,int status)
 {
        userrec *d;
        int i;
@@ -273,12 +273,12 @@ int take_hops(userrec *user,char *dest,chanrec *chan,int status)
        if ((!user) || (!dest) || (!chan))
        {
                log(DEFAULT,"*** BUG *** take_hops was given an invalid parameter");
-               return 0;
+               return NULL;
        }
        if ((status < STATUS_OP) && (!is_uline(user->server)))
        {
                WriteServ(user->fd,"482 %s %s :You're not a channel operator",user->nick, chan->name);
-               return 0;
+               return NULL;
        }
        else
        {
@@ -286,12 +286,12 @@ int take_hops(userrec *user,char *dest,chanrec *chan,int status)
                if (!isnick(dest))
                {
                        WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
-                       return 0;
+                       return NULL;
                }
                if (!d)
                {
                        WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
-                       return 0;
+                       return NULL;
                }
                else
                {
@@ -303,19 +303,19 @@ int take_hops(userrec *user,char *dest,chanrec *chan,int status)
                                        if ((d->chans[i].uc_modes & UCMODE_HOP) == 0)
                                        {
                                                /* mode already set on user, dont allow multiple */
-                                               return 0;
+                                               return NULL;
                                        }
                                        d->chans[i].uc_modes ^= UCMODE_HOP;
                                        log(DEBUG,"took h-ops: %s %s",d->chans[i].channel->name,d->nick);
-                                       return 1;
+                                       return d->nick;
                                }
                        }
                }
        }
-       return 1;
+       return NULL;
 }
 
-int take_voice(userrec *user,char *dest,chanrec *chan,int status)
+char* take_voice(userrec *user,char *dest,chanrec *chan,int status)
 {
        userrec *d;
        int i;
@@ -323,12 +323,12 @@ int take_voice(userrec *user,char *dest,chanrec *chan,int status)
        if ((!user) || (!dest) || (!chan))
        {
                log(DEFAULT,"*** BUG *** take_voice was given an invalid parameter");
-               return 0;
+               return NULL;
        }
        if ((status < STATUS_HOP) && (!is_uline(user->server)))
        {
                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;
+               return NULL;
        }
        else
        {
@@ -336,12 +336,12 @@ int take_voice(userrec *user,char *dest,chanrec *chan,int status)
                if (!isnick(dest))
                {
                        WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
-                       return 0;
+                       return NULL;
                }
                if (!d)
                {
                        WriteServ(user->fd,"401 %s %s :No suck nick/channel",user->nick, dest);
-                       return 0;
+                       return NULL;
                }
                else
                {
@@ -353,50 +353,50 @@ int take_voice(userrec *user,char *dest,chanrec *chan,int status)
                                        if ((d->chans[i].uc_modes & UCMODE_VOICE) == 0)
                                        {
                                                /* mode already set on user, dont allow multiple */
-                                               return 0;
+                                               return NULL;
                                        }
                                        d->chans[i].uc_modes ^= UCMODE_VOICE;
                                        log(DEBUG,"took voice: %s %s",d->chans[i].channel->name,d->nick);
-                                       return 1;
+                                       return d->nick;
                                }
                        }
                }
        }
-       return 1;
+       return NULL;
 }
 
-int add_ban(userrec *user,char *dest,chanrec *chan,int status)
+char* 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;
+               return NULL;
        }
 
        BanItem b;
        if ((!user) || (!dest) || (!chan))
-               return 0;
+               return NULL;
        if (strchr(dest,'!')==0)
-               return 0;
+               return NULL;
        if (strchr(dest,'@')==0)
-               return 0;
+               return NULL;
        for (int i = 0; i < strlen(dest); i++)
                if (dest[i] < 32)
-                       return 0;
+                       return NULL;
        for (int i = 0; i < strlen(dest); i++)
                if (dest[i] > 126)
-                       return 0;
+                       return NULL;
        int c = 0;
        for (int i = 0; i < strlen(dest); i++)
                if (dest[i] == '!')
                        c++;
        if (c>1)
-               return 0;
+               return NULL;
        c = 0;
        for (int i = 0; i < strlen(dest); i++)
                if (dest[i] == '@')
                        c++;
        if (c>1)
-               return 0;
+               return NULL;
        log(DEBUG,"add_ban: %s %s",chan->name,user->nick);
 
        TidyBan(dest);
@@ -405,7 +405,7 @@ int add_ban(userrec *user,char *dest,chanrec *chan,int status)
                if (!strcasecmp(i->data,dest))
                {
                        // dont allow a user to set the same ban twice
-                       return 0;
+                       return NULL;
                }
        }
 
@@ -413,10 +413,10 @@ int add_ban(userrec *user,char *dest,chanrec *chan,int status)
        strncpy(b.data,dest,MAXBUF);
        strncpy(b.set_by,user->nick,NICKMAX);
        chan->bans.push_back(b);
-       return 1;
+       return dest;
 }
 
-int take_ban(userrec *user,char *dest,chanrec *chan,int status)
+char* take_ban(userrec *user,char *dest,chanrec *chan,int status)
 {
        if ((!user) || (!dest) || (!chan)) {
                log(DEFAULT,"*** BUG *** take_ban was given an invalid parameter");
@@ -429,10 +429,10 @@ int take_ban(userrec *user,char *dest,chanrec *chan,int status)
                if (!strcasecmp(i->data,dest))
                {
                        chan->bans.erase(i);
-                       return 1;
+                       return dest;
                }
        }
-       return 0;
+       return NULL;
 }
 
 void process_modes(char **parameters,userrec* user,chanrec *chan,int status, int pcnt, bool servermode, bool silent, bool local)
@@ -450,7 +450,7 @@ void process_modes(char **parameters,userrec* user,chanrec *chan,int status, int
        int pc = 0;
        int ptr = 0;
        int mdir = 1;
-       int r = 0;
+       char* r = NULL;
        bool k_set = false, l_set = false;
 
        if (pcnt < 2)
@@ -470,7 +470,7 @@ void process_modes(char **parameters,userrec* user,chanrec *chan,int status, int
 
        for (ptr = 0; ptr < strlen(modelist); ptr++)
        {
-               r = 0;
+               r = NULL;
 
                {
                        log(DEBUG,"process_modes: modechar: %c",modelist[ptr]);
@@ -525,7 +525,7 @@ void process_modes(char **parameters,userrec* user,chanrec *chan,int status, int
                                        if (r)
                                        {
                                                strcat(outlist,"o");
-                                               strcpy(outpars[pc++],parameters[param-1]);
+                                               strcpy(outpars[pc++],r);
                                        }
                                break;
                        
@@ -542,7 +542,7 @@ void process_modes(char **parameters,userrec* user,chanrec *chan,int status, int
                                        if (r)
                                        {
                                                strcat(outlist,"h");
-                                               strcpy(outpars[pc++],parameters[param-1]);
+                                               strcpy(outpars[pc++],r);
                                        }
                                break;
                        
@@ -560,7 +560,7 @@ void process_modes(char **parameters,userrec* user,chanrec *chan,int status, int
                                        if (r)
                                        {
                                                strcat(outlist,"v");
-                                               strcpy(outpars[pc++],parameters[param-1]);
+                                               strcpy(outpars[pc++],r);
                                        }
                                break;
                                
@@ -659,7 +659,7 @@ void process_modes(char **parameters,userrec* user,chanrec *chan,int status, int
                                                
                                                // reported by mech: large values cause underflow
                                                if (chan->limit < 0)
-                                                       chan->limit = MAXINT;
+                                                       chan->limit = 0x7FFFFF;
                                                        
                                                if (chan->limit)
                                                {