-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd is copyright (C) 2002-2006 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/>.
*/
-using namespace std;
-#include <stdio.h>
-#include <string>
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
-#include "helperfuncs.h"
#include "inspircd.h"
-/* $ModDesc: Provides support for the SETHOST command */
-
-static Server *Srv;
-extern InspIRCd* ServerInstance;
-
-class cmd_sethost : public command_t
+/** Handle /SETHOST
+ */
+class CommandSethost : public Command
{
+ char* hostmap;
+
public:
- cmd_sethost() : command_t("SETHOST",'o',1)
+ CommandSethost(Module* Creator, char* hmap) : Command(Creator,"SETHOST", 1), hostmap(hmap)
{
- this->source = "m_sethost.so";
- syntax = "<new-hostname>";
+ allow_empty_last_param = false;
+ flags_needed = 'o'; syntax = "<new-hostname>";
}
- void Handle (const char** parameters, int pcnt, userrec *user)
+ CmdResult Handle (const std::vector<std::string>& parameters, User *user)
{
- if (strlen(parameters[0]) > 64)
- {
- user->WriteServ("NOTICE %s :*** SETHOST: Host too long",user->nick);
- return;
- }
- for (unsigned int x = 0; x < strlen(parameters[0]); x++)
+ size_t len = 0;
+ for (std::string::const_iterator x = parameters[0].begin(); x != parameters[0].end(); x++, len++)
{
- if (((tolower(parameters[0][x]) < 'a') || (tolower(parameters[0][x]) > 'z')) && (parameters[0][x] != '.'))
+ if (!hostmap[(const unsigned char)*x])
{
- if (((parameters[0][x] < '0') || (parameters[0][x]> '9')) && (parameters[0][x] != '-'))
- {
- user->WriteServ("NOTICE "+std::string(user->nick)+" :*** Invalid characters in hostname");
- return;
- }
+ user->WriteNotice("*** SETHOST: Invalid characters in hostname");
+ return CMD_FAILURE;
}
}
+
+ if (len > ServerInstance->Config->Limits.MaxHost)
+ {
+ user->WriteNotice("*** SETHOST: Host too long");
+ return CMD_FAILURE;
+ }
+
if (user->ChangeDisplayedHost(parameters[0]))
- ServerInstance->WriteOpers(std::string(user->nick)+" used SETHOST to change their displayed host to "+std::string(parameters[0]));
+ {
+ ServerInstance->SNO->WriteGlobalSno('a', user->nick+" used SETHOST to change their displayed host to "+user->dhost);
+ return CMD_SUCCESS;
+ }
+
+ return CMD_FAILURE;
}
};
class ModuleSetHost : public Module
{
- cmd_sethost* mycommand;
- public:
- ModuleSetHost(Server* Me)
- : Module::Module(Me)
- {
- Srv = Me;
- mycommand = new cmd_sethost();
- Srv->AddCommand(mycommand);
- }
-
- virtual ~ModuleSetHost()
- {
- }
-
- virtual Version GetVersion()
- {
- return Version(1,0,0,1,VF_VENDOR);
- }
-
-};
-
-// stuff down here is the module-factory stuff. For basic modules you can ignore this.
+ CommandSethost cmd;
+ char hostmap[256];
-class ModuleSetHostFactory : public ModuleFactory
-{
public:
- ModuleSetHostFactory()
+ ModuleSetHost()
+ : cmd(this, hostmap)
{
}
-
- ~ModuleSetHostFactory()
+
+ void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
{
+ 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;
}
-
- virtual Module * CreateModule(Server* Me)
+
+ Version GetVersion() CXX11_OVERRIDE
{
- return new ModuleSetHost(Me);
+ return Version("Provides support for the SETHOST command", VF_VENDOR);
}
-
};
-
-extern "C" void * init_module( void )
-{
- return new ModuleSetHostFactory;
-}
-
+MODULE_INIT(ModuleSetHost)