X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_sethost.cpp;h=91c005bee381b4cf3620830e9018b7280db4b7c9;hb=97c0e6b4c4e304a1c4e764fc06a7e2663a41743d;hp=f6a9bbf3f190340f87a87f62585b95024cfff021;hpb=3103cfb80135cbc2a0f47566ec0cb88affc7bac1;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_sethost.cpp b/src/modules/m_sethost.cpp
index f6a9bbf3f..91c005bee 100644
--- a/src/modules/m_sethost.cpp
+++ b/src/modules/m_sethost.cpp
@@ -1,86 +1,105 @@
-/*
- *  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) 2002-2009 InspIRCd Development Team
+ * See: http://wiki.inspircd.org/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 SETHOST command */
 
-Server *Srv;
-	 
-void handle_sethost(char **parameters, int pcnt, userrec *user)
+/** Handle /SETHOST
+ */
+class CommandSethost : public Command
 {
-	for (int x = 0; x < strlen(parameters[0]); x++)
+ private:
+	char* hostmap;
+ public:
+	CommandSethost (InspIRCd* Instance, char* hmap) : Command(Instance,"SETHOST","o",1), hostmap(hmap)
 	{
-		if (((tolower(parameters[0][x]) < 'a') || (tolower(parameters[0][x]) > 'z')) && (parameters[0][x] != '.'))
+		this->source = "m_sethost.so";
+		syntax = "<new-hostname>";
+		TRANSLATE2(TR_TEXT, TR_END);
+	}
+
+	CmdResult Handle (const std::vector<std::string>& parameters, User *user)
+	{
+		size_t len = 0;
+		for (std::string::const_iterator x = parameters[0].begin(); x != parameters[0].end(); x++, len++)
 		{
-			if (((parameters[0][x] < '0') || (parameters[0][x]> '9')) && (parameters[0][x] != '-'))
+			if (!hostmap[(const unsigned char)*x])
 			{
-				Srv->SendTo(NULL,user,"NOTICE "+std::string(user->nick)+" :*** Invalid characters in hostname");
-				return;
+				user->WriteServ("NOTICE "+std::string(user->nick)+" :*** SETHOST: Invalid characters in hostname");
+				return CMD_FAILURE;
 			}
 		}
+		if (len == 0)
+		{
+			user->WriteServ("NOTICE %s :*** SETHOST: Host must be specified", user->nick.c_str());
+			return CMD_FAILURE;
+		}
+		if (len > 64)
+		{
+			user->WriteServ("NOTICE %s :*** SETHOST: Host too long",user->nick.c_str());
+			return CMD_FAILURE;
+		}
+
+		if (user->ChangeDisplayedHost(parameters[0].c_str()))
+		{
+			ServerInstance->SNO->WriteGlobalSno('a', std::string(user->nick)+" used SETHOST to change their displayed host to "+user->dhost);
+			return CMD_LOCALONLY;
+		}
+
+		return CMD_FAILURE;
 	}
-	Srv->ChangeHost(user,parameters[0]);
-	Srv->SendOpers(std::string(user->nick)+" used SETHOST to change their displayed host to "+std::string(parameters[0]));
-}
+};
 
 
 class ModuleSetHost : public Module
 {
+	CommandSethost* mycommand;
+	char hostmap[256];
  public:
-	ModuleSetHost()
+	ModuleSetHost(InspIRCd* Me)
+		: Module(Me)
 	{
-		Srv = new Server;
-		Srv->AddCommand("SETHOST",handle_sethost,'o',1);
+		OnRehash(NULL,"");
+		mycommand = new CommandSethost(ServerInstance, hostmap);
+		ServerInstance->AddCommand(mycommand);
+		Implementation eventlist[] = { I_OnRehash };
+		ServerInstance->Modules->Attach(eventlist, this, 1);
 	}
-	
-	virtual ~ModuleSetHost()
-	{
-		delete Srv;
-	}
-	
-	virtual Version GetVersion()
-	{
-		return Version(1,0,0,0);
-	}
-	
-};
 
-// stuff down here is the module-factory stuff. For basic modules you can ignore this.
 
-class ModuleSetHostFactory : public ModuleFactory
-{
- public:
-	ModuleSetHostFactory()
+	void OnRehash(User* user, const std::string &parameter)
 	{
+		ConfigReader Conf(ServerInstance);
+		std::string hmap = Conf.ReadValue("hostname", "charmap", 0);
+
+		if (hmap.empty())
+			hmap = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.-_/0123456789";
+
+		memset(hostmap, 0, sizeof(hostmap));
+		for (std::string::iterator n = hmap.begin(); n != hmap.end(); n++)
+			hostmap[(unsigned char)*n] = 1;
 	}
-	
-	~ModuleSetHostFactory()
+
+	virtual ~ModuleSetHost()
 	{
 	}
-	
-	virtual Module * CreateModule()
+
+	virtual Version GetVersion()
 	{
-		return new ModuleSetHost;
+		return Version("$Id$", VF_COMMON | VF_VENDOR, API_VERSION);
 	}
-	
-};
-
 
-extern "C" void * init_module( void )
-{
-	return new ModuleSetHostFactory;
-}
+};
 
+MODULE_INIT(ModuleSetHost)