-/*
- * SETHOST module for InspIRCD
- * Author: brain
- * Version: 1.0.0.0
+/* +------------------------------------+
+ * | Inspire Internet Relay Chat Daemon |
+ * +------------------------------------+
*
- * Syntax: /SETHOST [new host]
- * Changes the user's DHOST who issues the command
- * (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 SETHOST command */
-Server *Srv;
-
-void handle_sethost(char **parameters, int pcnt, userrec *user)
+/** Handle /SETHOST
+ */
+class cmd_sethost : public command_t
{
- for (int x = 0; x < strlen(parameters[0]); x++)
+ private:
+ char* hostmap;
+ public:
+ cmd_sethost (InspIRCd* Instance, char* hmap) : command_t(Instance,"SETHOST",'o',1), hostmap(hmap)
+ {
+ this->source = "m_sethost.so";
+ syntax = "<new-hostname>";
+ }
+
+ CmdResult Handle (const char** parameters, int pcnt, userrec *user)
{
- if (((tolower(parameters[0][x]) < 'a') || (tolower(parameters[0][x]) > 'z')) && (parameters[0][x] != '.'))
+ size_t len = 0;
+ for (const char* x = parameters[0]; *x; x++, len++)
{
- if (((parameters[0][x] < '0') || (parameters[0][x]> '9')) && (parameters[0][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)+" :*** Invalid characters in hostname");
+ return CMD_FAILURE;
}
}
+ if (len > 64)
+ {
+ user->WriteServ("NOTICE %s :*** SETHOST: Host too long",user->nick);
+ return CMD_FAILURE;
+ }
+ if (user->ChangeDisplayedHost(parameters[0]))
+ {
+ ServerInstance->WriteOpers(std::string(user->nick)+" used SETHOST to change their displayed host to "+user->dhost);
+ return CMD_SUCCESS;
+ }
+
+ return CMD_FAILURE;
}
- strncpy(user->dhost,parameters[0],127);
- Srv->SendOpers(std::string(user->nick)+" used SETHOST to change their displayed host to "+std::string(parameters[1]));
-}
+};
class ModuleSetHost : public Module
{
+ cmd_sethost* mycommand;
+ char hostmap[256];
public:
- ModuleSetHost()
+ ModuleSetHost(InspIRCd* Me)
+ : Module(Me)
+ {
+ OnRehash(NULL,"");
+ mycommand = new cmd_sethost(ServerInstance, hostmap);
+ ServerInstance->AddCommand(mycommand);
+ }
+
+ void Implements(char* List)
{
- Srv = new Server;
- Srv->AddCommand("SETHOST",handle_sethost,'o',1);
+ List[I_OnRehash] = 1;
}
-
+
+ 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;
+ }
+
virtual ~ModuleSetHost()
{
- delete Srv;
}
virtual Version GetVersion()
{
- return Version(1,0,0,0);
+ return Version(1,1,0,1,VF_VENDOR,API_VERSION);
}
};
-// stuff down here is the module-factory stuff. For basic modules you can ignore this.
-
class ModuleSetHostFactory : public ModuleFactory
{
public:
{
}
- virtual Module * CreateModule()
+ virtual Module * CreateModule(InspIRCd* Me)
{
- return new ModuleSetHost;
+ return new ModuleSetHost(Me);
}
};
-extern "C" void * init_module( void )
+extern "C" DllExport void * init_module( void )
{
return new ModuleSetHostFactory;
}