1 /* +------------------------------------+
\r * | Inspire Internet Relay Chat Daemon |
\r * +------------------------------------+
\r *
\r * InspIRCd: (C) 2002-2007 InspIRCd Development Team
\r * See: http://www.inspircd.org/wiki/index.php/Credits
\r *
\r * This program is free but copyrighted software; see
\r * the file COPYING for details.
\r *
\r * ---------------------------------------------------
\r */
\r\r#include "inspircd.h"
\r#include "users.h"
\r#include "channels.h"
\r#include "modules.h"
\r\r/* $ModDesc: Provides support for the CHGHOST command */
\r\r/** Handle /CHGHOST
\r */
\rclass cmd_chghost : public command_t
\r{
\r private:
\r char* hostmap;
\r public:
\r cmd_chghost (InspIRCd* Instance, char* hmap) : command_t(Instance,"CHGHOST",'o',2), hostmap(hmap)
\r {
\r this->source = "m_chghost.so";
\r syntax = "<nick> <newhost>";
\r }
\r \r CmdResult Handle(const char** parameters, int pcnt, userrec *user)
\r {
\r const char * x = parameters[1];
\r\r for (; *x; x++)
\r {
\r if (!hostmap[(unsigned char)*x])
\r {
\r user->WriteServ("NOTICE "+std::string(user->nick)+" :*** CHGHOST: Invalid characters in hostname");
\r return CMD_FAILURE;
\r }
\r }
\r if (!*parameters[0])
\r {
\r user->WriteServ("NOTICE %s :*** CHGHOST: Host must be specified", user->nick);
\r return CMD_FAILURE;
\r }
\r \r if ((parameters[1] - x) > 63)
\r {
\r user->WriteServ("NOTICE %s :*** CHGHOST: Host too long", user->nick);
\r return CMD_FAILURE;
\r }
\r userrec* dest = ServerInstance->FindNick(parameters[0]);
\r\r if (!dest)
\r {
\r user->WriteServ("401 %s %s :No such nick/channel", user->nick, parameters[0]);
\r return CMD_FAILURE;
\r }
\r\r if ((dest->ChangeDisplayedHost(parameters[1])) && (!ServerInstance->ULine(user->server)))
\r {
\r // fix by brain - ulines set hosts silently
\r ServerInstance->WriteOpers(std::string(user->nick)+" used CHGHOST to make the displayed host of "+dest->nick+" become "+dest->dhost);
\r }
\r\r /* route it! */
\r return CMD_SUCCESS;
\r\r }
\r};
\r\r\rclass ModuleChgHost : public Module
\r{
\r cmd_chghost* mycommand;
\r char hostmap[256];
\r public:
\r ModuleChgHost(InspIRCd* Me)
\r : Module(Me)
\r {
\r OnRehash(NULL,"");
\r mycommand = new cmd_chghost(ServerInstance, hostmap);
\r ServerInstance->AddCommand(mycommand);
\r }
\r\r void Implements(char* List)
\r {
\r List[I_OnRehash] = 1;
\r }
\r \r void OnRehash(userrec* user, const std::string ¶meter)
\r {
\r ConfigReader Conf(ServerInstance);
\r std::string hmap = Conf.ReadValue("hostname", "charmap", 0);
\r\r if (hmap.empty())
\r hmap = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.-_/0123456789";
\r\r memset(&hostmap, 0, 255);
\r for (std::string::iterator n = hmap.begin(); n != hmap.end(); n++)
\r hostmap[(unsigned char)*n] = 1;
\r }
\r\r ~ModuleChgHost()
\r {
\r }
\r \r Version GetVersion()
\r {
\r return Version(1, 1, 0, 0, VF_VENDOR, API_VERSION);
\r }
\r \r};
\r\rMODULE_INIT(ModuleChgHost)
\r
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