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/* OperServ 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"
int do_svsnick(User * u);
void myOperServHelp(User * u);
class OSSVSNick : public Module
{
public:
OSSVSNick(const std::string &modname, const std::string &creator) : Module(modname, creator)
{
Command *c;
this->SetAuthor("Anope");
this->SetVersion("$Id$");
this->SetType(CORE);
c = createCommand("SVSNICK", do_svsnick, is_services_root,
OPER_HELP_SVSNICK, -1, -1, -1, -1);
this->AddCommand(OPERSERV, c, MOD_UNIQUE);
this->SetOperHelp(myOperServHelp);
if (!ircd->svsnick)
throw ModuleException("Your IRCd does not support SVSNICK");
}
};
/**
* Add the help response to anopes /os help output.
* @param u The user who is requesting help
**/
void myOperServHelp(User * u)
{
if (is_services_admin(u) && u->isSuperAdmin) {
notice_lang(s_OperServ, u, OPER_HELP_CMD_SVSNICK);
}
}
/**
* The /os svsnick command.
* @param u The user who issued the command
* @param MOD_CONT to continue processing other modules, MOD_STOP to stop processing.
**/
/* Forcefully change a user's nickname */
int do_svsnick(User * u)
{
char *nick = strtok(NULL, " ");
char *newnick = strtok(NULL, " ");
NickAlias *na;
char *c;
/* Only allow this if SuperAdmin is enabled */
if (!u->isSuperAdmin) {
notice_lang(s_OperServ, u, OPER_SUPER_ADMIN_ONLY);
return MOD_CONT;
}
if (!nick || !newnick) {
syntax_error(s_OperServ, u, "SVSNICK", OPER_SVSNICK_SYNTAX);
return MOD_CONT;
}
/* Truncate long nicknames to NICKMAX-2 characters */
if (strlen(newnick) > (NICKMAX - 2)) {
notice_lang(s_OperServ, u, NICK_X_TRUNCATED,
newnick, NICKMAX - 2, newnick);
newnick[NICKMAX - 2] = '\0';
}
/* Check for valid characters */
if (*newnick == '-' || isdigit(*newnick)) {
notice_lang(s_OperServ, u, NICK_X_ILLEGAL, newnick);
return MOD_CONT;
}
for (c = newnick; *c && (c - newnick) < NICKMAX; c++) {
if (!isvalidnick(*c)) {
notice_lang(s_OperServ, u, NICK_X_ILLEGAL, newnick);
return MOD_CONT;
}
}
/* Check for a nick in use or a forbidden/suspended nick */
if (!finduser(nick)) {
notice_lang(s_OperServ, u, NICK_X_NOT_IN_USE, nick);
} else if (finduser(newnick)) {
notice_lang(s_OperServ, u, NICK_X_IN_USE, newnick);
} else if ((na = findnick(newnick)) && (na->status & NS_VERBOTEN)) {
notice_lang(s_OperServ, u, NICK_X_FORBIDDEN, newnick);
} else {
notice_lang(s_OperServ, u, OPER_SVSNICK_NEWNICK, nick, newnick);
ircdproto->SendGlobops(s_OperServ, "%s used SVSNICK to change %s to %s",
u->nick, nick, newnick);
ircdproto->SendForceNickChange(nick, newnick, time(NULL));
}
return MOD_CONT;
}
MODULE_INIT("os_svsnick", OSSVSNick)
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