X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fmodules%2Fm_sethost.cpp;h=cd9368d3c258cdbf1aa8e1cb16a7cebbdc77cda9;hb=6d03943426dcce76ba66567a9b18425a5ebb4c0c;hp=cdb01de4dfeb811385bc2424fb8c2843dd41f1bd;hpb=2d821f2980825be73e3f90b47ffff365b0ec5ecb;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_sethost.cpp b/src/modules/m_sethost.cpp
index cdb01de4d..cd9368d3c 100644
--- a/src/modules/m_sethost.cpp
+++ b/src/modules/m_sethost.cpp
@@ -2,93 +2,102 @@
  *       | Inspire Internet Relay Chat Daemon |
  *       +------------------------------------+
  *
- *  Inspire is copyright (C) 2002-2004 ChatSpike-Dev.
- *                       E-mail:
- *                <brain@chatspike.net>
- *           	  <Craig@chatspike.net>
- *     
- * Written by Craig Edwards, Craig McLure, and others.
+ *  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.
  *
  * ---------------------------------------------------
  */
 
-using namespace std;
-
-#include <stdio.h>
-#include <string>
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
-#include "helperfuncs.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 (unsigned int x = 0; x < strlen(parameters[0]); x++)
+ private:
+	char* hostmap;
+ public:
+	CommandSethost(Module* Creator, char* hmap) : Command(Creator,"SETHOST", 1), hostmap(hmap)
 	{
-		if (((tolower(parameters[0][x]) < 'a') || (tolower(parameters[0][x]) > 'z')) && (parameters[0][x] != '.'))
+		flags_needed = 'o'; 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_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
 {
+	CommandSethost cmd;
+	char hostmap[256];
  public:
-	ModuleSetHost(Server* Me)
-		: Module::Module(Me)
+	ModuleSetHost()
+		: cmd(this, hostmap)
 	{
-		Srv = Me;
-		Srv->AddCommand("SETHOST",handle_sethost,'o',1,"m_sethost.so");
+		OnRehash(NULL);
+		ServerInstance->AddCommand(&cmd);
+		Implementation eventlist[] = { I_OnRehash };
+		ServerInstance->Modules->Attach(eventlist, this, 1);
 	}
-	
-	virtual ~ModuleSetHost()
-	{
-	}
-	
-	virtual Version GetVersion()
-	{
-		return Version(1,0,0,1,VF_VENDOR);
-	}
-	
-};
 
-// 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)
 	{
+		ConfigReader Conf;
+		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(Server* Me)
+
+	virtual Version GetVersion()
 	{
-		return new ModuleSetHost(Me);
+		return Version("Provides support for the SETHOST command", VF_VENDOR, API_VERSION);
 	}
-	
-};
-
 
-extern "C" void * init_module( void )
-{
-	return new ModuleSetHostFactory;
-}
+};
 
+MODULE_INIT(ModuleSetHost)