X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_chghost.cpp;h=ad5a9b562a5caf4086889992b0160fde7fb59f8b;hb=58f4306bb6e1f91076fccf30a3b43a40b3d1915a;hp=8cfc515cd77032ca8b8739e216c4bd356d972396;hpb=e2e581f0d3d5d844dc4b5210f566e5a5571a0570;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_chghost.cpp b/src/modules/m_chghost.cpp
index 8cfc515cd..ad5a9b562 100644
--- a/src/modules/m_chghost.cpp
+++ b/src/modules/m_chghost.cpp
@@ -2,121 +2,121 @@
  *       | Inspire Internet Relay Chat Daemon |
  *       +------------------------------------+
  *
- *  InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
- *                       E-mail:
- *                <brain@chatspike.net>
- *           	  <Craig@chatspike.net>
- *     
- * Written by Craig Edwards, Craig McLure, and others.
+ *  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.
  *
  * ---------------------------------------------------
  */
 
-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 CHGHOST command */
 
-static Server *Srv;
-
-class cmd_chghost : public command_t
+/** Handle /CHGHOST
+ */
+class CommandChghost : public Command
 {
+ private:
+	char* hostmap;
  public:
-         cmd_chghost () : command_t("CHGHOST",'o',2)
-	 {
-		 this->source = "m_chghost.so";
-	 }
-	 
-        void Handle(char **parameters, int pcnt, userrec *user)
+	CommandChghost (InspIRCd* Instance, char* hmap) : Command(Instance,"CHGHOST","o",2), hostmap(hmap)
+	{
+		this->source = "m_chghost.so";
+		syntax = "<nick> <newhost>";
+		TRANSLATE3(TR_NICK, TR_TEXT, TR_END);
+	}
+
+	CmdResult Handle(const std::vector<std::string> &parameters, User *user)
 	{
-                if (strlen(parameters[1]) > 64)
-                {
-                        WriteServ(user->fd,"NOTICE %s :*** CHGHOST: Host too long",user->nick);
-			return;
-                }
-		for (unsigned int x = 0; x < strlen(parameters[1]); x++)
+		const char * x = parameters[1].c_str();
+
+		for (; *x; x++)
 		{
-			if (((tolower(parameters[1][x]) < 'a') || (tolower(parameters[1][x]) > 'z')) && (parameters[1][x] != '.'))
+			if (!hostmap[(unsigned char)*x])
 			{
-				if (((parameters[1][x] < '0') || (parameters[1][x]> '9')) && (parameters[1][x] != '-'))
-				{
-					Srv->SendTo(NULL,user,"NOTICE "+std::string(user->nick)+" :*** Invalid characters in hostname");
-					return;
-				}
+				user->WriteServ("NOTICE "+std::string(user->nick)+" :*** CHGHOST: Invalid characters in hostname");
+				return CMD_FAILURE;
 			}
-		}	
-		userrec* dest = Srv->FindNick(std::string(parameters[0]));
-		if (dest)
+		}
+		if (parameters[0].empty())
 		{
-			Srv->ChangeHost(dest,parameters[1]);
-			if (!Srv->IsUlined(user->server))
+			user->WriteServ("NOTICE %s :*** CHGHOST: Host must be specified", user->nick.c_str());
+			return CMD_FAILURE;
+		}
+
+		if ((parameters[1].c_str() - x) > 63)
+		{
+			user->WriteServ("NOTICE %s :*** CHGHOST: Host too long", user->nick.c_str());
+			return CMD_FAILURE;
+		}
+		User* dest = ServerInstance->FindNick(parameters[0]);
+
+		if (!dest)
+		{
+			user->WriteNumeric(ERR_NOSUCHNICK, "%s %s :No such nick/channel", user->nick.c_str(), parameters[0].c_str());
+			return CMD_FAILURE;
+		}
+
+		if (IS_LOCAL(dest))
+		{
+			if ((dest->ChangeDisplayedHost(parameters[1].c_str())) && (!ServerInstance->ULine(user->server)))
 			{
 				// fix by brain - ulines set hosts silently
-				Srv->SendOpers(std::string(user->nick)+" used CHGHOST to make the displayed host of "+std::string(dest->nick)+" become "+std::string(parameters[1]));
+				ServerInstance->SNO->WriteToSnoMask('A', std::string(user->nick)+" used CHGHOST to make the displayed host of "+dest->nick+" become "+dest->dhost);
 			}
+
+			/* ChangeDisplayedHost fixes it for us */
+			return CMD_LOCALONLY;
 		}
+
+		/* route it! */
+		return CMD_SUCCESS;
+
 	}
 };
 
 
 class ModuleChgHost : public Module
 {
-	cmd_chghost* mycommand;
+	CommandChghost* mycommand;
+	char hostmap[256];
  public:
-	ModuleChgHost(Server* Me)
-		: Module::Module(Me)
+	ModuleChgHost(InspIRCd* Me)
+		: Module(Me)
 	{
-		Srv = Me;
-		mycommand = new cmd_chghost();
-		Srv->AddCommand(mycommand);
+		OnRehash(NULL,"");
+		mycommand = new CommandChghost(ServerInstance, hostmap);
+		ServerInstance->AddCommand(mycommand);
+		Implementation eventlist[] = { I_OnRehash };
+		ServerInstance->Modules->Attach(eventlist, this, 1);
 	}
 
-	void Implements(char* List)
-	{
-	}
-	
-	virtual ~ModuleChgHost()
-	{
-	}
-	
-	virtual Version GetVersion()
+
+	void OnRehash(User* user, const std::string &parameter)
 	{
-		return Version(1,2,0,1,VF_VENDOR);
-	}
-	
-};
+		ConfigReader Conf(ServerInstance);
+		std::string hmap = Conf.ReadValue("hostname", "charmap", 0);
 
-// stuff down here is the module-factory stuff. For basic modules you can ignore this.
+		if (hmap.empty())
+			hmap = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.-_/0123456789";
 
-class ModuleChgHostFactory : public ModuleFactory
-{
- public:
-	ModuleChgHostFactory()
-	{
+		memset(hostmap, 0, sizeof(hostmap));
+		for (std::string::iterator n = hmap.begin(); n != hmap.end(); n++)
+			hostmap[(unsigned char)*n] = 1;
 	}
-	
-	~ModuleChgHostFactory()
+
+	~ModuleChgHost()
 	{
 	}
-	
-	virtual Module * CreateModule(Server* Me)
+
+	Version GetVersion()
 	{
-		return new ModuleChgHost(Me);
+		return Version(1, 2, 0, 0, VF_COMMON | VF_VENDOR, API_VERSION);
 	}
-	
-};
-
 
-extern "C" void * init_module( void )
-{
-	return new ModuleChgHostFactory;
-}
+};
 
+MODULE_INIT(ModuleChgHost)