First check if channel has mode "N", then check membership

[ngircd-alex.git] / src / ngircd / irc-login.c

diff --git a/src/ngircd/irc-login.c b/src/ngircd/irc-login.c
index c8cff24d845debc3f4bdb415cfd74c36cb1231dc..9fca622ba0ea66422940e2d71dc2dff0d5f2eee4 100644 (file)
--- a/src/ngircd/irc-login.c
+++ b/src/ngircd/irc-login.c
@@ -1,6 +1,6 @@
 /*
  * ngIRCd -- The Next Generation IRC Daemon
- * Copyright (c)2001-2013 Alexander Barton (alex@barton.de) and Contributors.
+ * Copyright (c)2001-2014 Alexander Barton (alex@barton.de) and Contributors.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -21,9 +21,9 @@
 #include <stdlib.h>
 #include <string.h>
 #include <strings.h>
+#include <time.h>
 
 #include "conn-func.h"
-#include "class.h"
 #include "conf.h"
 #include "channel.h"
 #include "log.h"
@@ -31,7 +31,6 @@
 #include "messages.h"
 #include "parse.h"
 #include "irc.h"
-#include "irc-info.h"
 #include "irc-macros.h"
 #include "irc-write.h"
 
@@ -173,6 +172,7 @@ GLOBAL bool
 IRC_NICK( CLIENT *Client, REQUEST *Req )
 {
        CLIENT *intr_c, *target, *c;
+       CHANNEL *chan;
        char *nick, *user, *hostname, *modes, *info;
        int token, hops;
 
@@ -244,7 +244,7 @@ IRC_NICK( CLIENT *Client, REQUEST *Req )
 #else
                                Conn_SetAuthPing(Client_Conn(Client), rand());
 #endif
-                               IRC_WriteStrClient(Client, "PING :%ld",
+                               Conn_WriteStr(Client_Conn(Client), "PING :%ld",
                                        Conn_GetAuthPing(Client_Conn(Client)));
                                LogDebug("Connection %d: sent AUTH PING %ld ...",
                                        Client_Conn(Client),
@@ -260,6 +260,22 @@ IRC_NICK( CLIENT *Client, REQUEST *Req )
                                Client_SetType( Client, CLIENT_GOTNICK );
                } else {
                        /* Nickname change */
+
+                       /* Check that the user isn't on any channels set +N */
+                       if(Client_Type(Client) == CLIENT_USER &&
+                          !Client_HasMode(Client, 'o')) {
+                               chan = Channel_First();
+                               while (chan) {
+                                       if(Channel_HasMode(chan, 'N') &&
+                                          Channel_IsMemberOf(chan, Client))
+                                               return IRC_WriteErrClient(Client,
+                                                                         ERR_NONICKCHANGE_MSG,
+                                                                         Client_ID(Client),
+                                                                         Channel_Name(chan));
+                                       chan = Channel_Next(chan);
+                               }
+                       }
+
                        Change_Nick(Client, target, Req->argv[0],
                                    Client_Type(Client) == CLIENT_USER ? true : false);
                        IRC_SetPenalty(target, 2);
@@ -833,14 +849,14 @@ IRC_PONG(CLIENT *Client, REQUEST *Req)
        if (auth_ping) {
                LogDebug("AUTH PONG: waiting for token \"%ld\", got \"%s\" ...",
                         auth_ping, Req->argv[0]);
-               if (auth_ping == atoi(Req->argv[0])) {
+               if (auth_ping == atol(Req->argv[0])) {
                        Conn_SetAuthPing(conn, 0);
                        if (Client_Type(Client) == CLIENT_WAITAUTHPING)
                                Login_User(Client);
                } else
                        if (!IRC_WriteStrClient(Client,
-                                       "To connect, type /QUOTE PONG %ld",
-                                       auth_ping))
+                                       "NOTICE %s :To connect, type /QUOTE PONG %ld",
+                                       Client_ID(Client), auth_ping))
                                return DISCONNECTED;
        }
 #endif