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/* NickServ core functions
*
* (C) 2003-2009 Anope Team
* Contact us at team@anope.org
*
* Please read COPYING and README for further details.
*
* Based on the original code of Epona by Lara.
* Based on the original code of Services by Andy Church.
*
* $Id$
*
*/
/*************************************************************************/
#include "module.h"
void myNickServHelp(User *u);
NickAlias *makenick(const char *nick);
class CommandNSForbid : public Command
{
public:
CommandNSForbid() : Command("FORBID", 1, 2)
{
}
CommandReturn Execute(User *u, std::vector<std::string> ¶ms)
{
NickAlias *na;
const char *nick = params[0].c_str();
const char *reason = params.size() > 1 ? params[1].c_str() : NULL;
/* Assumes that permission checking has already been done. */
if (ForceForbidReason && !reason) {
this->OnSyntaxError(u);
return MOD_CONT;
}
if (readonly)
notice_lang(s_NickServ, u, READ_ONLY_MODE);
if (!ircdproto->IsNickValid(nick))
{
notice_lang(s_NickServ, u, NICK_X_FORBIDDEN, nick);
return MOD_CONT;
}
if ((na = findnick(nick)))
{
if (NSSecureAdmins && nick_is_services_admin(na->nc) && !is_services_root(u))
{
notice_lang(s_NickServ, u, PERMISSION_DENIED);
return MOD_CONT;
}
delnick(na);
}
na = makenick(nick);
if (na)
{
na->status |= NS_FORBIDDEN;
na->last_usermask = sstrdup(u->nick);
if (reason)
na->last_realname = sstrdup(reason);
User *curr = finduser(na->nick);
if (curr)
{
notice_lang(s_NickServ, curr, FORCENICKCHANGE_NOW);
collide(na, 0);
}
if (ircd->sqline)
ircdproto->SendSQLine(na->nick, reason ? reason : "Forbidden");
if (WallForbid)
ircdproto->SendGlobops(s_NickServ, "\2%s\2 used FORBID on \2%s\2", u->nick, nick);
alog("%s: %s set FORBID for nick %s", s_NickServ, u->nick, nick);
notice_lang(s_NickServ, u, NICK_FORBID_SUCCEEDED, nick);
send_event(EVENT_NICK_FORBIDDEN, 1, nick);
}
else
{
alog("%s: Valid FORBID for %s by %s failed", s_NickServ, nick, u->nick);
notice_lang(s_NickServ, u, NICK_FORBID_FAILED, nick);
}
return MOD_CONT;
}
bool OnHelp(User *u, const std::string &subcommand)
{
if (!is_services_admin(u))
return false;
notice_help(s_NickServ, u, NICK_SERVADMIN_HELP_FORBID);
return true;
}
void OnSyntaxError(User *u)
{
syntax_error(s_NickServ, u, "FORBID", ForceForbidReason ? NICK_FORBID_SYNTAX_REASON : NICK_FORBID_SYNTAX);
}
};
class NSForbid : public Module
{
public:
NSForbid(const std::string &modname, const std::string &creator) : Module(modname, creator)
{
this->SetAuthor("Anope");
this->SetVersion("$Id$");
this->SetType(CORE);
this->AddCommand(NICKSERV, new CommandNSForbid(), MOD_UNIQUE);
this->SetNickHelp(myNickServHelp);
}
};
/**
* Add the help response to anopes /ns help output.
* @param u The user who is requesting help
**/
void myNickServHelp(User *u)
{
if (is_services_admin(u))
notice_lang(s_NickServ, u, NICK_HELP_CMD_FORBID);
}
NickAlias *makenick(const char *nick)
{
NickAlias *na;
NickCore *nc;
/* First make the core */
nc = new NickCore();
nc->display = sstrdup(nick);
slist_init(&nc->aliases);
insert_core(nc);
alog("%s: group %s has been created", s_NickServ, nc->display);
/* Then make the alias */
na = new NickAlias;
na->nick = sstrdup(nick);
na->nc = nc;
slist_add(&nc->aliases, na);
alpha_insert_alias(na);
return na;
}
MODULE_INIT("ns_forbid", NSForbid)
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