]> git.netwichtig.de Git - user/henk/code/inspircd.git/blobdiff - src/mode.cpp
Added a parameter to OnRehash for the rehash parameter
[user/henk/code/inspircd.git] / src / mode.cpp
index f18531a27ebe02d1a8a65da7cd92cc7a87a4c7d8..7cc53d23016e569cb88b6d669e49c2979a45fd54 100644 (file)
@@ -35,7 +35,6 @@ using namespace std;
 #include <deque>
 #include "connection.h"
 #include "users.h"
-#include "servers.h"
 #include "ctables.h"
 #include "globals.h"
 #include "modules.h"
@@ -116,7 +115,7 @@ char* give_ops(userrec *user,char *dest,chanrec *chan,int status)
                }
 
 
-               for (int i = 0; i != MAXCHANS; i++)
+               for (unsigned int i = 0; i != MAXCHANS; i++)
                {
                        if ((d->chans[i].channel != NULL) && (chan != NULL))
                        if (!strcasecmp(d->chans[i].channel->name,chan->name))
@@ -174,7 +173,7 @@ char* give_hops(userrec *user,char *dest,chanrec *chan,int status)
                        }
                }
 
-               for (int i = 0; i != MAXCHANS; i++)
+               for (unsigned int i = 0; i != MAXCHANS; i++)
                {
                        if ((d->chans[i].channel != NULL) && (chan != NULL))
                        if (!strcasecmp(d->chans[i].channel->name,chan->name))
@@ -230,7 +229,7 @@ char* give_voice(userrec *user,char *dest,chanrec *chan,int status)
                        }
                }
 
-               for (int i = 0; i != MAXCHANS; i++)
+               for (unsigned int i = 0; i != MAXCHANS; i++)
                {
                        if ((d->chans[i].channel != NULL) && (chan != NULL))
                        if (!strcasecmp(d->chans[i].channel->name,chan->name))
@@ -288,7 +287,7 @@ char* take_ops(userrec *user,char *dest,chanrec *chan,int status)
                        }
                }
 
-               for (int i = 0; i != MAXCHANS; i++)
+               for (unsigned int i = 0; i != MAXCHANS; i++)
                {
                        if ((d->chans[i].channel != NULL) && (chan != NULL))
                        if (!strcasecmp(d->chans[i].channel->name,chan->name))
@@ -345,7 +344,7 @@ char* take_hops(userrec *user,char *dest,chanrec *chan,int status)
                        }
                }
 
-               for (int i = 0; i != MAXCHANS; i++)
+               for (unsigned int i = 0; i != MAXCHANS; i++)
                {
                        if ((d->chans[i].channel != NULL) && (chan != NULL))
                        if (!strcasecmp(d->chans[i].channel->name,chan->name))
@@ -401,7 +400,7 @@ char* take_voice(userrec *user,char *dest,chanrec *chan,int status)
                        }
                }
 
-               for (int i = 0; i != MAXCHANS; i++)
+               for (unsigned int i = 0; i != MAXCHANS; i++)
                {
                        if ((d->chans[i].channel != NULL) && (chan != NULL))
                        if (!strcasecmp(d->chans[i].channel->name,chan->name))
@@ -430,32 +429,32 @@ char* add_ban(userrec *user,char *dest,chanrec *chan,int status)
        BanItem b;
        if ((!user) || (!dest) || (!chan))
                return NULL;
-       int l = strlen(dest);
+       unsigned int l = strlen(dest);
        if (strchr(dest,'!')==0)
                return NULL;
        if (strchr(dest,'@')==0)
                return NULL;
-       for (int i = 0; i < l; i++)
+       for (unsigned int i = 0; i < l; i++)
                if (dest[i] < 32)
                        return NULL;
-       for (int i = 0; i < l; i++)
+       for (unsigned int i = 0; i < l; i++)
                if (dest[i] > 126)
                        return NULL;
        int c = 0;
-       for (int i = 0; i < l; i++)
+       for (unsigned int i = 0; i < l; i++)
                if (dest[i] == '!')
                        c++;
        if (c>1)
                return NULL;
        c = 0;
-       for (int i = 0; i < l; i++)
+       for (unsigned int i = 0; i < l; i++)
                if (dest[i] == '@')
                        c++;
        if (c>1)
                return NULL;
 
        long maxbans = GetMaxBans(chan->name);
-       if (chan->bans.size() > maxbans)
+       if ((unsigned)chan->bans.size() > (unsigned)maxbans)
        {
                WriteServ(user->fd,"478 %s %s :Channel ban list for %s is full (maximum entries for this channel is %d)",user->nick, chan->name,chan->name,maxbans);
                return NULL;
@@ -514,11 +513,10 @@ std::string compress_modes(std::string modes,bool channelmodes)
 {
        int counts[127];
        bool active[127];
-       int delta = 1;
        memset(counts,0,sizeof(counts));
        memset(active,0,sizeof(active));
        log(DEBUG,"compress_modes: %s",modes.c_str());
-       for (int i = 0; i < modes.length(); i++)
+       for (unsigned int i = 0; i < modes.length(); i++)
        {
                if ((modes[i] == '+') || (modes[i] == '-'))
                        continue;
@@ -851,7 +849,7 @@ void process_modes(char **parameters,userrec* user,chanrec *chan,int status, int
                                                        break;
                                                previously_set_l = true;
                                                bool invalid = false;
-                                               for (int i = 0; i < strlen(parameters[param]); i++)
+                                               for (unsigned int i = 0; i < strlen(parameters[param]); i++)
                                                {
                                                        if ((parameters[param][i] < '0') || (parameters[param][i] > '9'))
                                                        {
@@ -1142,6 +1140,7 @@ void process_modes(char **parameters,userrec* user,chanrec *chan,int status, int
                {
                        log(DEBUG,"Local mode change");
                        WriteChannelLocal(chan, user, "MODE %s %s",chan->name,outstr);
+                       FOREACH_MOD OnMode(user, chan, TYPE_CHANNEL, outstr);
                }
                else
                {
@@ -1150,10 +1149,6 @@ void process_modes(char **parameters,userrec* user,chanrec *chan,int status, int
                                if (!silent)
                                {
                                        WriteChannelWithServ(ServerName,chan,"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);
                                }
                                        
                        }
@@ -1162,10 +1157,7 @@ void process_modes(char **parameters,userrec* user,chanrec *chan,int status, int
                                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);
+                                       FOREACH_MOD OnMode(user, chan, TYPE_CHANNEL, outstr);
                                }
                        }
                }
@@ -1174,9 +1166,14 @@ void process_modes(char **parameters,userrec* user,chanrec *chan,int status, int
 
 // 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)
+bool allowed_umode(char umode, char* sourcemodes,bool adding,bool serveroverride)
 {
        log(DEBUG,"Allowed_umode: %c %s",umode,sourcemodes);
+       // Servers can +o and -o arbitrarily
+       if ((serveroverride == true) && (umode == 'o'))
+       {
+               return true;
+       }
        // RFC1459 specified modes
        if ((umode == 'w') || (umode == 's') || (umode == 'i'))
        {
@@ -1228,7 +1225,7 @@ bool process_module_umode(char umode, userrec* source, void* dest, bool adding)
        {
                s2 = new userrec;
                strlcpy(s2->nick,ServerName,NICKMAX);
-               strcpy(s2->modes,"o");
+               strlcpy(s2->modes,"o",52);
                s2->fd = -1;
                source = s2;
                faked = true;
@@ -1291,7 +1288,7 @@ void handle_mode(char **parameters, int pcnt, userrec *user)
                parameters[1] = (char*)tidied.c_str();
 
                char dmodes[MAXBUF];
-               strlcpy(dmodes,dest->modes,MAXBUF);
+               strlcpy(dmodes,dest->modes,52);
                log(DEBUG,"pulled up dest user modes: %s",dmodes);
 
                can_change = 0;
@@ -1318,7 +1315,7 @@ void handle_mode(char **parameters, int pcnt, userrec *user)
                if ((parameters[1][0] != '+') && (parameters[1][0] != '-'))
                        return;
 
-               for (int i = 0; i < strlen(parameters[1]); i++)
+               for (unsigned int i = 0; i < strlen(parameters[1]); i++)
                {
                        if (parameters[1][i] == ' ')
                                continue;
@@ -1364,7 +1361,7 @@ void handle_mode(char **parameters, int pcnt, userrec *user)
                                }
                                else
                                {
-                                       if ((parameters[1][i] == 'i') || (parameters[1][i] == 'w') || (parameters[1][i] == 's') || (allowed_umode(parameters[1][i],user->modes,direction)))
+                                       if ((parameters[1][i] == 'i') || (parameters[1][i] == 'w') || (parameters[1][i] == 's') || (allowed_umode(parameters[1][i],user->modes,direction,false)))
                                        {
                                                can_change = 1;
                                        }
@@ -1373,7 +1370,7 @@ void handle_mode(char **parameters, int pcnt, userrec *user)
                                {
                                        if (direction == 1)
                                        {
-                                               if ((!strchr(dmodes,parameters[1][i])) && (allowed_umode(parameters[1][i],user->modes,true)))
+                                               if ((!strchr(dmodes,parameters[1][i])) && (allowed_umode(parameters[1][i],user->modes,true,false)))
                                                {
                                                        char umode = parameters[1][i];
                                                        if ((process_module_umode(umode, user, dest, direction)) || (umode == 'i') || (umode == 's') || (umode == 'w') || (umode == 'o'))
@@ -1393,16 +1390,16 @@ void handle_mode(char **parameters, int pcnt, userrec *user)
                                        }
                                        else
                                        {
-                                               if ((allowed_umode(parameters[1][i],user->modes,false)) && (strchr(dmodes,parameters[1][i])))
+                                               if ((allowed_umode(parameters[1][i],user->modes,false,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;
+                                                               unsigned int q = 0;
                                                                char temp[MAXBUF];      
                                                                char moo[MAXBUF];       
 
-                                                               int r = strlen(outpars);
+                                                               unsigned int r = strlen(outpars);
                                                                outpars[r+1]='\0';
                                                                outpars[r] = parameters[1][i];
                                                        
@@ -1416,7 +1413,7 @@ void handle_mode(char **parameters, int pcnt, userrec *user)
                                                                                strlcat(temp,moo,MAXBUF);
                                                                        }
                                                                }
-                                                               strlcpy(dmodes,temp,MAXBUF);
+                                                               strlcpy(dmodes,temp,52);
 
                                                                if (umode == 'o')
                                                                        DeleteOper(dest);
@@ -1430,8 +1427,8 @@ void handle_mode(char **parameters, int pcnt, userrec *user)
                {
                        char b[MAXBUF];
                        strlcpy(b,"",MAXBUF);
-                       int z = 0;
-                       int i = 0;
+                       unsigned int z = 0;
+                       unsigned int i = 0;
                        while (i < strlen (outpars))
                        {
                                b[z++] = outpars[i++];
@@ -1464,10 +1461,7 @@ void handle_mode(char **parameters, int pcnt, userrec *user)
                        if (strcmp(b,""))
                        {
                                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);
+                               FOREACH_MOD OnMode(user, dest, TYPE_USER, b);
                        }
 
                        if (strlen(dmodes)>MAXMODES)
@@ -1476,7 +1470,7 @@ void handle_mode(char **parameters, int pcnt, userrec *user)
                        }
                        log(DEBUG,"Stripped mode line");
                        log(DEBUG,"Line dest is now %s",dmodes);
-                       strlcpy(dest->modes,dmodes,MAXMODES);
+                       strlcpy(dest->modes,dmodes,52);
 
                }
 
@@ -1579,7 +1573,7 @@ void server_mode(char **parameters, int pcnt, userrec *user)
                 parameters[1] = (char*)tidied.c_str();
 
                char dmodes[MAXBUF];
-               strlcpy(dmodes,dest->modes,MAXBUF);
+               strlcpy(dmodes,dest->modes,52);
 
                strcpy(outpars,"+");
                direction = 1;
@@ -1587,7 +1581,7 @@ void server_mode(char **parameters, int pcnt, userrec *user)
                if ((parameters[1][0] != '+') && (parameters[1][0] != '-'))
                        return;
 
-               for (int i = 0; i < strlen(parameters[1]); i++)
+               for (unsigned int i = 0; i < strlen(parameters[1]); i++)
                {
                         if (parameters[1][i] == ' ')
                                 continue;
@@ -1633,7 +1627,7 @@ void server_mode(char **parameters, int pcnt, userrec *user)
                                        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)))
+                                               if ((!strchr(dmodes,parameters[1][i])) && (allowed_umode(parameters[1][i],user->modes,true,true)))
                                                {
                                                        char umode = parameters[1][i];
                                                        log(DEBUG,"umode %c is an allowed umode",umode);
@@ -1652,17 +1646,17 @@ void server_mode(char **parameters, int pcnt, userrec *user)
                                        {
                                                // 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])))
+                                               if ((allowed_umode(parameters[1][i],user->modes,false,true)) && (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;
+                                                               unsigned int q = 0;
                                                                char temp[MAXBUF];
                                                                char moo[MAXBUF];       
 
-                                                               int v1 = strlen(outpars);
+                                                               unsigned int v1 = strlen(outpars);
                                                                outpars[v1+1]='\0';
                                                                outpars[v1] = parameters[1][i];
                                                        
@@ -1676,7 +1670,7 @@ void server_mode(char **parameters, int pcnt, userrec *user)
                                                                                strlcat(temp,moo,MAXBUF);
                                                                        }
                                                                }
-                                                               strlcpy(dmodes,temp,MAXBUF);
+                                                               strlcpy(dmodes,temp,52);
                                                        }
                                                }
                                        }
@@ -1687,8 +1681,8 @@ void server_mode(char **parameters, int pcnt, userrec *user)
                {
                        char b[MAXBUF];
                        strlcpy(b,"",MAXBUF);
-                       int z = 0;
-                       int i = 0;
+                       unsigned int z = 0;
+                       unsigned int i = 0;
                        while (i < strlen (outpars))
                        {
                                b[z++] = outpars[i++];
@@ -1721,10 +1715,7 @@ void server_mode(char **parameters, int pcnt, userrec *user)
                        if (strcmp(b,""))
                        {
                                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);
+                               FOREACH_MOD OnMode(user, dest, TYPE_USER, b);
                        }
                        
                        if (strlen(dmodes)>MAXMODES)
@@ -1775,7 +1766,7 @@ void merge_mode(char **parameters, int pcnt)
                 parameters[1] = (char*)tidied.c_str();
 
                char dmodes[MAXBUF];
-               strlcpy(dmodes,dest->modes,MAXBUF);
+               strlcpy(dmodes,dest->modes,52);
 
                strcpy(outpars,"+");
                direction = 1;
@@ -1783,7 +1774,7 @@ void merge_mode(char **parameters, int pcnt)
                if ((parameters[1][0] != '+') && (parameters[1][0] != '-'))
                        return;
 
-               for (int i = 0; i < strlen(parameters[1]); i++)
+               for (unsigned int i = 0; i < strlen(parameters[1]); i++)
                {
                         if (parameters[1][i] == ' ')
                                 continue;
@@ -1829,7 +1820,7 @@ void merge_mode(char **parameters, int pcnt)
                                        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)))
+                                               if ((!strchr(dmodes,parameters[1][i])) && (allowed_umode(parameters[1][i],"o",true,true)))
                                                {
                                                        char umode = parameters[1][i];
                                                        log(DEBUG,"umode %c is an allowed umode",umode);
@@ -1848,17 +1839,17 @@ void merge_mode(char **parameters, int pcnt)
                                        {
                                                // 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])))
+                                               if ((allowed_umode(parameters[1][i],"o",false,true)) && (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;
+                                                               unsigned int q = 0;
                                                                char temp[MAXBUF];
                                                                char moo[MAXBUF];       
 
-                                                               int v1 = strlen(outpars);
+                                                               unsigned int v1 = strlen(outpars);
                                                                outpars[v1+1]='\0';
                                                                outpars[v1] = parameters[1][i];
                                                        
@@ -1872,7 +1863,7 @@ void merge_mode(char **parameters, int pcnt)
                                                                                strlcat(temp,moo,MAXBUF);
                                                                        }
                                                                }
-                                                               strlcpy(dmodes,temp,MAXBUF);
+                                                               strlcpy(dmodes,temp,52);
                                                        }
                                                }
                                        }
@@ -1883,8 +1874,8 @@ void merge_mode(char **parameters, int pcnt)
                {
                        char b[MAXBUF];
                        strcpy(b,"");
-                       int z = 0;
-                       int i = 0;
+                       unsigned int z = 0;
+                       unsigned int i = 0;
                        while (i < strlen (outpars))
                        {
                                b[z++] = outpars[i++];
@@ -1961,7 +1952,7 @@ void merge_mode2(char **parameters, int pcnt, userrec* user)
                 parameters[1] = (char*)tidied.c_str();
 
                char dmodes[MAXBUF];
-               strlcpy(dmodes,dest->modes,MAXBUF);
+               strlcpy(dmodes,dest->modes,52);
 
                strcpy(outpars,"+");
                direction = 1;
@@ -1974,7 +1965,7 @@ void merge_mode2(char **parameters, int pcnt, userrec* user)
                if ((parameters[1][0] != '+') && (parameters[1][0] != '-'))
                return;
 
-               for (int i = 0; i < strlen(parameters[1]); i++)
+               for (unsigned int i = 0; i < strlen(parameters[1]); i++)
                {
                         if (parameters[1][i] == ' ')
                                 continue;
@@ -2020,7 +2011,7 @@ void merge_mode2(char **parameters, int pcnt, userrec* user)
                                        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)))
+                                               if ((!strchr(dmodes,parameters[1][i])) && (allowed_umode(parameters[1][i],user->modes,true,false)))
                                                {
                                                        char umode = parameters[1][i];
                                                        log(DEBUG,"umode %c is an allowed umode",umode);
@@ -2040,17 +2031,17 @@ void merge_mode2(char **parameters, int pcnt, userrec* user)
                                        {
                                                // 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])))
+                                               if ((allowed_umode(parameters[1][i],user->modes,false,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;
+                                                               unsigned int q = 0;
                                                                char temp[MAXBUF];
                                                                char moo[MAXBUF];       
 
-                                                               int v1 = strlen(outpars);
+                                                               unsigned int v1 = strlen(outpars);
                                                                outpars[v1+1]='\0';
                                                                outpars[v1] = parameters[1][i];
                                                        
@@ -2064,7 +2055,7 @@ void merge_mode2(char **parameters, int pcnt, userrec* user)
                                                                                strlcat(temp,moo,MAXBUF);
                                                                        }
                                                                }
-                                                               strlcpy(dmodes,temp,MAXBUF);
+                                                               strlcpy(dmodes,temp,52);
                                                        }
                                                }
                                        }
@@ -2076,8 +2067,8 @@ void merge_mode2(char **parameters, int pcnt, userrec* user)
                {
                        char b[MAXBUF];
                        strcpy(b,"");
-                       int z = 0;
-                       int i = 0;
+                       unsigned int z = 0;
+                       unsigned int i = 0;
                        while (i < strlen (outpars))
                        {
                                b[z++] = outpars[i++];
@@ -2111,7 +2102,7 @@ void merge_mode2(char **parameters, int pcnt, userrec* user)
                         if (strcmp(b,""))
                         {
                                WriteTo(user,dest,"MODE %s :%s",dest->nick,b);
-                               log(DEBUG,"Sent: :%s MODE %s",user->nick,b);
+                               FOREACH_MOD OnMode(user, dest, TYPE_USER, b);
                        }
 
                        if (strlen(dmodes)>MAXMODES)
@@ -2132,10 +2123,10 @@ void merge_mode2(char **parameters, int pcnt, userrec* user)
                log(DEBUG,"merge_mode2: found channel %s",Ptr->name);
                if (Ptr)
                {
-                       if ((cstatus(user,Ptr) < STATUS_HOP) && (!is_uline(user->server)))
-                       {
-                               return;
-                       }
+                       //if ((cstatus(user,Ptr) < STATUS_HOP) && (!is_uline(user->server)))
+                       //{
+                       //      return;
+                       //}
                        process_modes(parameters,user,Ptr,cstatus(user,Ptr),pcnt,false,false,true);
                }
        }