-/*
- * CHGHOST module for InspIRCD
- * Author: brain
- * Version: 1.0.0.0
+/* +------------------------------------+
+ * | Inspire Internet Relay Chat Daemon |
+ * +------------------------------------+
*
- * Syntax: /CHGHOST [nick] [new name]
- * Changes a users DHOST (oper only)
- *
+ * InspIRCd: (C) 2002-2007 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 "inspircd.h"
#include "users.h"
#include "channels.h"
#include "modules.h"
/* $ModDesc: Provides support for the CHGHOST command */
-Server *Srv;
-
-void handle_chghost(char **parameters, int pcnt, userrec *user)
+/** Handle /CHGHOST
+ */
+class cmd_chghost : public command_t
{
- userrec* dest = Srv->FindNick(std::string(parameters[0]));
- if (dest)
+ private:
+ char* hostmap;
+ public:
+ cmd_chghost (InspIRCd* Instance, char* hmap) : command_t(Instance,"CHGHOST",'o',2), hostmap(hmap)
{
- strncpy(dest->dhost,parameters[1],127);
- Srv->SendOpers(std::string(user->nick)+" used CHGHOST to make the displayed host of "+std::string(dest->nick)+" become "+std::string(parameters[1]));
+ this->source = "m_chghost.so";
+ syntax = "<nick> <newhost>";
}
-}
+
+ CmdResult Handle(const char** parameters, int pcnt, userrec *user)
+ {
+ const char * x = parameters[1];
+
+ for (; *x; x++)
+ {
+ if (!hostmap[(unsigned char)*x])
+ {
+ user->WriteServ("NOTICE "+std::string(user->nick)+" :*** Invalid characters in hostname");
+ return CMD_FAILURE;
+ }
+ }
+ if ((parameters[1] - x) > 63)
+ {
+ user->WriteServ("NOTICE %s :*** CHGHOST: Host too long",user->nick);
+ return CMD_FAILURE;
+ }
+ userrec* dest = ServerInstance->FindNick(parameters[0]);
+
+ if (!dest)
+ {
+ /* Drop it like a hot potato. XXX - we should probably message here.. -- w00t */
+ return CMD_FAILURE;
+ }
+
+ if ((dest->ChangeDisplayedHost(parameters[1])) && (!ServerInstance->ULine(user->server)))
+ {
+ // fix by brain - ulines set hosts silently
+ ServerInstance->WriteOpers(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
{
+ cmd_chghost* mycommand;
+ char hostmap[256];
public:
- ModuleChgHost()
+ ModuleChgHost(InspIRCd* Me)
+ : Module(Me)
+ {
+ OnRehash(NULL,"");
+ mycommand = new cmd_chghost(ServerInstance, hostmap);
+ ServerInstance->AddCommand(mycommand);
+ }
+
+ void Implements(char* List)
{
- Srv = new Server;
- Srv->AddCommand("CHGHOST",handle_chghost,'o',2);
+ List[I_OnRehash] = 1;
}
- virtual ~ModuleChgHost()
+ void OnRehash(userrec* user, const std::string ¶meter)
+ {
+ ConfigReader Conf(ServerInstance);
+ std::string hmap = Conf.ReadValue("hostname", "charmap", 0);
+
+ if (hmap.empty())
+ hmap = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.-_/0123456789";
+
+ memset(&hostmap, 0, 255);
+ for (std::string::iterator n = hmap.begin(); n != hmap.end(); n++)
+ hostmap[(unsigned char)*n] = 1;
+ }
+
+ ~ModuleChgHost()
{
- delete Srv;
}
- virtual Version GetVersion()
+ Version GetVersion()
{
- return Version(1,0,0,0);
+ return Version(1, 1, 0, 0, VF_VENDOR, API_VERSION);
}
};
-// stuff down here is the module-factory stuff. For basic modules you can ignore this.
class ModuleChgHostFactory : public ModuleFactory
{
{
}
- virtual Module * CreateModule()
+ virtual Module * CreateModule(InspIRCd* Me)
{
- return new ModuleChgHost;
+ return new ModuleChgHost(Me);
}
};
-extern "C" void * init_module( void )
+extern "C" DllExport void * init_module( void )
{
return new ModuleChgHostFactory;
}