X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_sethost.cpp;h=6e984a62eab2aab8f38e3ab1c8a9a4a3c9d380a8;hb=aec772bdc98bdcfe35c2fc8e74942403c9efcc4d;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..6e984a62e 100644
--- a/src/modules/m_sethost.cpp
+++ b/src/modules/m_sethost.cpp
@@ -1,12 +1,14 @@
-/*
- *  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>
@@ -15,51 +17,92 @@
 #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 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)
 	{
-		if (((tolower(parameters[0][x]) < 'a') || (tolower(parameters[0][x]) > 'z')) && (parameters[0][x] != '.'))
+		this->source = "m_sethost.so";
+		syntax = "<new-hostname>";
+	}
+
+	CmdResult Handle (const char** parameters, int pcnt, userrec *user)
+	{
+		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;
 	}
-	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
 {
+	cmd_sethost* mycommand;
+	char hostmap[256];
  public:
-	ModuleSetHost()
+	ModuleSetHost(InspIRCd* Me)
+		: Module::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 &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;
+	}
+
 	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:
@@ -71,9 +114,9 @@ class ModuleSetHostFactory : public ModuleFactory
 	{
 	}
 	
-	virtual Module * CreateModule()
+	virtual Module * CreateModule(InspIRCd* Me)
 	{
-		return new ModuleSetHost;
+		return new ModuleSetHost(Me);
 	}
 	
 };