/*
* Created by k4be, based on setname.c
* IRC - Internet Relay Chat
* (c) 1999-2001 Dominick Meglio (codemastr) <codemastr@unrealircd.com>
*
* See file AUTHORS in IRC package for additional names of
* the programmers.
*
* 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
* the Free Software Foundation; either version 1, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*** <<<MODULE MANAGER START>>>
module
{
documentation "https://github.com/pirc-pl/unrealircd-modules/blob/master/README.md#setname";
troubleshooting "In case of problems, contact k4be on irc.pirc.pl.";
min-unrealircd-version "5.*";
post-install-text {
"The module is installed. Now all you need to do is add a loadmodule line:";
"loadmodule \"third/setname\";";
"And /REHASH the IRCd.";
"The module does not need any configuration.";
"Please note that the implemented feature is still \"Work In Progress\".";
}
}
*** <<<MODULE MANAGER END>>>
*/
#include "unrealircd.h"
CMD_OVERRIDE_FUNC(cmd_setname);
char *setname_isupport_param(void);
long CAP_SETNAME = 0L;
#define MSG_SETNAME "SETNAME" /* setname */
#define STR_HELPER(x) #x
#define STR(x) STR_HELPER(x)
ModuleHeader MOD_HEADER
= {
"third/setname", /* Name of module */
"5.0", /* Version */
"IRCv3-compatible command /setname (CAP draft/setname)", /* Short description of module */
"k4be@PIRC",
"unrealircd-5",
};
MOD_INIT(){
ClientCapabilityInfo cap;
ClientCapability *c;
cap.name = "draft/setname";
c = ClientCapabilityAdd(modinfo->handle, &cap, &CAP_SETNAME);
return MOD_SUCCESS;
}
MOD_LOAD(){
if(!CommandOverrideAddEx(modinfo->handle, MSG_SETNAME, 0, cmd_setname)){
config_error("[%s] Crritical: Failed to request command override for SETNAME: %s", MOD_HEADER.name, ModuleGetErrorStr(modinfo->handle));
}
ISupportAdd(modinfo->handle, "NAMELEN", setname_isupport_param());
return MOD_SUCCESS;
}
char *setname_isupport_param(void){
return STR(REALLEN);
}
MOD_UNLOAD(){
return MOD_SUCCESS;
}
/* cmd_setname - 12/05/1999 - Stskeeps
* :prefix SETNAME :gecos
* parv[1] - gecos
* D: This will set your gecos to be <x> (like (/setname :The lonely wanderer))
yes it is experimental but anyways ;P
FREEDOM TO THE USERS! ;)
*/
CMD_OVERRIDE_FUNC(cmd_setname){
int xx;
char tmpinfo[REALLEN + 1];
char spamfilter_user[NICKLEN + USERLEN + HOSTLEN + REALLEN + 64];
ConfigItem_ban *bconf;
if(!HasCapabilityFast(client, CAP_SETNAME)){
CallCommandOverride(ovr, client, recv_mtags, parc, parv); // the original command
sendto_local_common_channels(client, client, CAP_SETNAME, recv_mtags, ":%s!%s@%s SETNAME :%s", client->name, client->user->username, GetHost(client), parv[1]);
return;
}
if ((parc < 2) || BadPtr(parv[1])){
sendnumeric(client, ERR_NEEDMOREPARAMS, "SETNAME");
return;
}
if (strlen(parv
[1]) > REALLEN
){ if (MyConnect(client)){
sendto_one(client, recv_mtags, ":%s FAIL SETNAME INVALID_REALNAME :\"Real names\" may maximum be %i characters of length", me.name, REALLEN);
}
return;
}
if (MyUser(client)){
/* set temp info for spamfilter check*/
strcpy(tmpinfo
, client
->info
); /* set the new name before we check, but don't send to servers unless it is ok */
strcpy(client
->info
, parv
[1]); spamfilter_build_user_string(spamfilter_user, client->name, client);
if (match_spamfilter(client, spamfilter_user, SPAMF_USER, NULL, 0, NULL)){
/* Was rejected by spamfilter, restore the realname */
strcpy(client
->info
, tmpinfo
); return;
}
/* Check for realname bans here too */
if (!ValidatePermissionsForPath("immune:server-ban:ban-realname",client,NULL,NULL,NULL) &&
((bconf = find_ban(NULL, client->info, CONF_BAN_REALNAME)))){
banned_client(client, "realname", bconf->reason?bconf->reason:"", 0, 0);
return;
}
} else {
/* remote user */
strcpy(client
->info
, parv
[1]); }
sendto_server(client, 0, 0, NULL, ":%s SETNAME :%s", client->id, parv[1]);
if(MyConnect(client)){
sendto_one(client, recv_mtags, ":%s!%s@%s SETNAME :%s", client->name, client->user->username, GetHost(client), parv[1]);
}
sendto_local_common_channels(client, client, CAP_SETNAME, recv_mtags, ":%s!%s@%s SETNAME :%s", client->name, client->user->username, GetHost(client), parv[1]);
}