X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_sethost.cpp;h=981efbbd810a7c77cba114834b89c03975bcf735;hb=05cc48f1894e40f8a34496bf54a60d8b911e6a5e;hp=774d5a00c8541e7572f30a23ccf628f7740f7f4d;hpb=3c75c89e3f79d419bf367b71fc1ac3b2ecb767f6;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_sethost.cpp b/src/modules/m_sethost.cpp
index 774d5a00c..981efbbd8 100644
--- a/src/modules/m_sethost.cpp
+++ b/src/modules/m_sethost.cpp
@@ -1,75 +1,104 @@
-/*
- *  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) 2002-2008 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 SETHOST command */
 
-Server *Srv;
-	 
-void handle_sethost(char **parameters, int pcnt, userrec *user)
-{
-	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
+/** Handle /SETHOST
+ */
+class CommandSethost : public Command
 {
+ private:
+	char* hostmap;
  public:
-	ModuleSetHost()
+	CommandSethost (InspIRCd* Instance, char* hmap) : Command(Instance,"SETHOST","o",1), hostmap(hmap)
 	{
-		Srv = new Server;
-		Srv->AddCommand("SETHOST",handle_sethost,'o',1);
+		this->source = "m_sethost.so";
+		syntax = "<new-hostname>";
+		TRANSLATE2(TR_TEXT, TR_END);
 	}
-	
-	virtual ~ModuleSetHost()
-	{
-		delete Srv;
-	}
-	
-	virtual Version GetVersion()
+
+	CmdResult Handle (const char* const* parameters, int pcnt, User *user)
 	{
-		return Version(1,0,0,0);
+		size_t len = 0;
+		for (const char* x = parameters[0]; *x; x++, len++)
+		{
+			if (!hostmap[(unsigned char)*x])
+			{
+				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);
+			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->SNO->WriteToSnoMask('A', std::string(user->nick)+" used SETHOST to change their displayed host to "+user->dhost);
+			return CMD_SUCCESS;
+		}
+
+		return CMD_FAILURE;
 	}
-	
 };
 
-// stuff down here is the module-factory stuff. For basic modules you can ignore this.
 
-class ModuleSetHostFactory : public ModuleFactory
+class ModuleSetHost : public Module
 {
+	CommandSethost* mycommand;
+	char hostmap[256];
  public:
-	ModuleSetHostFactory()
+	ModuleSetHost(InspIRCd* Me)
+		: Module(Me)
+	{	
+		OnRehash(NULL,"");
+		mycommand = new CommandSethost(ServerInstance, hostmap);
+		ServerInstance->AddCommand(mycommand);
+		Implementation eventlist[] = { I_OnRehash };
+		ServerInstance->Modules->Attach(eventlist, this, 1);
+	}
+
+
+	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, 255);
+		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(1, 2, 0, 1, VF_COMMON | VF_VENDOR, API_VERSION);
 	}
 	
 };
 
-
-extern "C" void * init_module( void )
-{
-	return new ModuleSetHostFactory;
-}
-
+MODULE_INIT(ModuleSetHost)