Added 'n' token for nickchanges

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

diff --git a/src/inspircd.cpp b/src/inspircd.cpp
index db0546e83109c0357b9c8ff521094793582fbb89..54f9fb5244ad263ea249b8e2576f0944b70ae683 100644 (file)
--- a/src/inspircd.cpp
+++ b/src/inspircd.cpp
@@ -5154,6 +5154,19 @@ void handle_nick(char **parameters, int pcnt, userrec *user)
        if (user->registered == 7)
        {
                WriteCommon(user,"NICK %s",parameters[0]);
+               
+               // Q token must go to ALL servers!!!
+               char buffer[MAXBUF];
+               snprintf(buffer,MAXBUF,"n %s %s",user->nick,parameters[0]);
+               for (int j = 0; j < 255; j++)
+               {
+                       if (servers[j] != NULL)
+                       {
+                               me[defaultRoute]->SendPacket(buffer,servers[j]->internal_addr,servers[j]->internal_port,MyKey);
+                               log(DEBUG,"Sent n token");
+                       }
+               }
+               
        }
        
        /* change the nick of the user in the users_hash */
@@ -5783,6 +5796,23 @@ void handle_Q(char token,char* params,serverrec* source,serverrec* reply, char*
        }
 }
 
+void handle_n(char token,char* params,serverrec* source,serverrec* reply, char* udp_host,int udp_port)
+{
+       char* oldnick = strtok(params," ");
+       char* newnick = strtok(NULL," ");
+       
+       userrec* user = Find(oldnick);
+       
+       if (!user)
+       {
+               WriteCommon(user,"NICK %s",newnick);
+               user = ReHashNick(user->nick, newnick);
+               if (!user) return;
+               if (!user->nick) return;
+               strncpy(user->nick, newnick,NICKMAX);
+               log(DEBUG,"new nick set: %s",user->nick);
+       }
+}
 
 void handle_N(char token,char* params,serverrec* source,serverrec* reply, char* udp_host,int udp_port)
 {
@@ -5908,6 +5938,13 @@ void process_restricted_commands(char token,char* params,serverrec* source,serve
                case 'N':
                        handle_N(token,params,source,reply,udp_host,udp_port);
                break;
+               // n <NICK> <NEWNICK>
+               // change nickname of client -- a server should only be able to
+               // change the nicknames of clients that reside on it unless
+               // they are ulined.
+               case 'n':
+                       handle_n(token,params,source,reply,udp_host,udp_port);
+               break;
                // J <NICK> <CHANLIST>
                // Join user to channel list, merge channel permissions
                case 'J':