-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * Inspire is copyright (C) 2002-2004 ChatSpike-Dev.
- * E-mail:
- * <brain@chatspike.net>
- * <Craig@chatspike.net>
- *
- * Written by Craig Edwards, Craig McLure, and others.
- * This program is free but copyrighted software; see
- * the file COPYING for details.
+ * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ * Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2004-2006 Craig Edwards <craigedwards@brainbox.cc>
*
- * ---------------------------------------------------
+ * This file is part of InspIRCd. InspIRCd 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, version 2.
+ *
+ * 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, see <http://www.gnu.org/licenses/>.
*/
-#include <stdio.h>
-#include <string>
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
+
+#include "inspircd.h"
/* $ModDesc: Provides support for the CHGHOST command */
-Server *Srv;
-
-void handle_chghost(char **parameters, int pcnt, userrec *user)
+/** Handle /CHGHOST
+ */
+class CommandChghost : public Command
{
- for (int x = 0; x < strlen(parameters[1]); x++)
+ private:
+ char* hostmap;
+ public:
+ CommandChghost(Module* Creator, char* hmap) : Command(Creator,"CHGHOST", 2), hostmap(hmap)
{
- if (((tolower(parameters[1][x]) < 'a') || (tolower(parameters[1][x]) > 'z')) && (parameters[1][x] != '.'))
+ allow_empty_last_param = false;
+ flags_needed = 'o';
+ syntax = "<nick> <newhost>";
+ TRANSLATE3(TR_NICK, TR_TEXT, TR_END);
+ }
+
+ CmdResult Handle(const std::vector<std::string> ¶meters, User *user)
+ {
+ const char* x = parameters[1].c_str();
+
+ if (parameters[1].length() > 63)
+ {
+ user->WriteServ("NOTICE %s :*** CHGHOST: Host too long", user->nick.c_str());
+ return CMD_FAILURE;
+ }
+
+ for (; *x; x++)
{
- if (((parameters[1][x] < '0') || (parameters[1][x]> '9')) && (parameters[1][x] != '-'))
+ if (!hostmap[(unsigned char)*x])
{
- Srv->SendTo(NULL,user,"NOTICE "+std::string(user->nick)+" :*** Invalid characters in hostname");
- return;
+ user->WriteServ("NOTICE "+user->nick+" :*** CHGHOST: Invalid characters in hostname");
+ return CMD_FAILURE;
}
}
- } userrec* dest = Srv->FindNick(std::string(parameters[0]));
- if (dest)
+
+ User* dest = ServerInstance->FindNick(parameters[0]);
+
+ // Allow services to change the host of unregistered users
+ if ((!dest) || ((dest->registered != REG_ALL) && (!ServerInstance->ULine(user->server))))
+ {
+ user->WriteNumeric(ERR_NOSUCHNICK, "%s %s :No such nick/channel", user->nick.c_str(), parameters[0].c_str());
+ return CMD_FAILURE;
+ }
+
+ if (IS_LOCAL(dest))
+ {
+ if ((dest->ChangeDisplayedHost(parameters[1].c_str())) && (!ServerInstance->ULine(user->server)))
+ {
+ // fix by brain - ulines set hosts silently
+ ServerInstance->SNO->WriteGlobalSno('a', user->nick+" used CHGHOST to make the displayed host of "+dest->nick+" become "+dest->dhost);
+ }
+ }
+
+ return CMD_SUCCESS;
+ }
+
+ RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
{
- Srv->ChangeHost(dest,parameters[1]);
- Srv->SendOpers(std::string(user->nick)+" used CHGHOST to make the displayed host of "+std::string(dest->nick)+" become "+std::string(parameters[1]));
+ User* dest = ServerInstance->FindNick(parameters[0]);
+ if (dest)
+ return ROUTE_OPT_UCAST(dest->server);
+ return ROUTE_LOCALONLY;
}
-}
+};
class ModuleChgHost : public Module
{
+ CommandChghost cmd;
+ char hostmap[256];
public:
- ModuleChgHost()
+ ModuleChgHost() : cmd(this, hostmap)
{
- Srv = new Server;
- Srv->AddCommand("CHGHOST",handle_chghost,'o',2,"m_chghost.so");
}
-
- virtual ~ModuleChgHost()
- {
- delete Srv;
- }
-
- virtual Version GetVersion()
+
+ void init()
{
- return Version(1,0,0,1,VF_VENDOR);
+ OnRehash(NULL);
+ ServerInstance->Modules->AddService(cmd);
+ Implementation eventlist[] = { I_OnRehash };
+ ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
}
-
-};
-
-// stuff down here is the module-factory stuff. For basic modules you can ignore this.
-class ModuleChgHostFactory : public ModuleFactory
-{
- public:
- ModuleChgHostFactory()
+ void OnRehash(User* user)
{
+ std::string hmap = ServerInstance->Config->ConfValue("hostname")->getString("charmap", "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.-_/0123456789");
+
+ memset(hostmap, 0, sizeof(hostmap));
+ for (std::string::iterator n = hmap.begin(); n != hmap.end(); n++)
+ hostmap[(unsigned char)*n] = 1;
}
-
- ~ModuleChgHostFactory()
+
+ ~ModuleChgHost()
{
}
-
- virtual Module * CreateModule()
+
+ Version GetVersion()
{
- return new ModuleChgHost;
+ return Version("Provides support for the CHGHOST command", VF_OPTCOMMON | VF_VENDOR);
}
-
-};
-
-extern "C" void * init_module( void )
-{
- return new ModuleChgHostFactory;
-}
+};
+MODULE_INIT(ModuleChgHost)