* | Inspire 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.
+ * InspIRCd: (C) 2002-2008 InspIRCd Development Team
+ * See: http://www.inspircd.org/wiki/index.php/Credits
+ *
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
-#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 (InspIRCd* Instance, char* hmap) : Command(Instance,"CHGHOST","o",2), hostmap(hmap)
+ {
+ this->source = "m_chghost.so";
+ syntax = "<nick> <newhost>";
+ TRANSLATE3(TR_NICK, TR_TEXT, TR_END);
+ }
+
+ CmdResult Handle(const char* const* parameters, int pcnt, User *user)
{
- if (((tolower(parameters[1][x]) < 'a') || (tolower(parameters[1][x]) > 'z')) && (parameters[1][x] != '.'))
+ const char * x = parameters[1];
+
+ 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 "+std::string(user->nick)+" :*** CHGHOST: Invalid characters in hostname");
+ return CMD_FAILURE;
}
}
- } userrec* dest = Srv->FindNick(std::string(parameters[0]));
- if (dest)
- {
- 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]));
+ if (!*parameters[0])
+ {
+ user->WriteServ("NOTICE %s :*** CHGHOST: Host must be specified", user->nick);
+ return CMD_FAILURE;
+ }
+
+ if ((parameters[1] - x) > 63)
+ {
+ user->WriteServ("NOTICE %s :*** CHGHOST: Host too long", user->nick);
+ return CMD_FAILURE;
+ }
+ User* dest = ServerInstance->FindNick(parameters[0]);
+
+ if (!dest)
+ {
+ user->WriteNumeric(401, "%s %s :No such nick/channel", user->nick, parameters[0]);
+ return CMD_FAILURE;
+ }
+
+ if ((dest->ChangeDisplayedHost(parameters[1])) && (!ServerInstance->ULine(user->server)))
+ {
+ // fix by brain - ulines set hosts silently
+ ServerInstance->SNO->WriteToSnoMask('A', std::string(user->nick)+" used CHGHOST to make the displayed host of "+dest->nick+" become "+dest->dhost);
+ }
+
+ /* route it! */
+ return CMD_SUCCESS;
+
}
-}
+};
class ModuleChgHost : public Module
{
+ CommandChghost* mycommand;
+ char hostmap[256];
public:
- ModuleChgHost()
- {
- Srv = new Server;
- Srv->AddCommand("CHGHOST",handle_chghost,'o',2,"m_chghost.so");
- }
-
- virtual ~ModuleChgHost()
+ ModuleChgHost(InspIRCd* Me)
+ : Module(Me)
{
- delete Srv;
+ OnRehash(NULL,"");
+ mycommand = new CommandChghost(ServerInstance, hostmap);
+ ServerInstance->AddCommand(mycommand);
+ Implementation eventlist[] = { I_OnRehash };
+ ServerInstance->Modules->Attach(eventlist, this, 1);
}
+
- virtual Version GetVersion()
+ void OnRehash(User* user, const std::string ¶meter)
{
- return Version(1,0,0,0);
- }
-
-};
+ ConfigReader Conf(ServerInstance);
+ std::string hmap = Conf.ReadValue("hostname", "charmap", 0);
-// stuff down here is the module-factory stuff. For basic modules you can ignore this.
+ if (hmap.empty())
+ hmap = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.-_/0123456789";
-class ModuleChgHostFactory : public ModuleFactory
-{
- public:
- ModuleChgHostFactory()
- {
+ memset(&hostmap, 0, 255);
+ 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(1, 2, 0, 0, VF_COMMON | VF_VENDOR, API_VERSION);
}
};
-
-extern "C" void * init_module( void )
-{
- return new ModuleChgHostFactory;
-}
-
+MODULE_INIT(ModuleChgHost)