X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_chghost.cpp;h=c5f9e5da5899961c0172d54ac6d266cb661accf2;hb=553a8da754c8cd308bad2008018849714e70f9b7;hp=9fb751b8e0e586d76054a5203c15da72fd514770;hpb=bab14f0dd2345c9d7dcbc47c918563709e1ac094;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_chghost.cpp b/src/modules/m_chghost.cpp
index 9fb751b8e..c5f9e5da5 100644
--- a/src/modules/m_chghost.cpp
+++ b/src/modules/m_chghost.cpp
@@ -1 +1,127 @@
-/*       +------------------------------------+
 *       | Inspire Internet Relay Chat Daemon |
 *       +------------------------------------+
 *
 *  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 "inspircd.h"
#include "users.h"
#include "channels.h"
#include "modules.h"

/* $ModDesc: Provides support for the CHGHOST command */

/** Handle /CHGHOST
 */
class cmd_chghost : public command_t
{
 private:
	char* hostmap;
 public:
	cmd_chghost (InspIRCd* Instance, char* hmap) : command_t(Instance,"CHGHOST",'o',2), hostmap(hmap)
	{
		this->source = "m_chghost.so";
		syntax = "<nick> <newhost>";
	}
 
	CmdResult Handle(const char** parameters, int pcnt, userrec *user)
	{
		const char * x = parameters[1];

		for (; *x; x++)
		{
			if (!hostmap[(unsigned char)*x])
			{
				user->WriteServ("NOTICE "+std::string(user->nick)+" :*** CHGHOST: Invalid characters in hostname");
				return CMD_FAILURE;
			}
		}
		if (!*parameters[0])
		{
			user->WriteServ("NOTICE %s :*** CHGHOST: Host must be specified", user->nick);
			return CMD_FAILURE;
		}
		
		if ((parameters[1] - x) > 63)
		{
			user->WriteServ("NOTICE %s :*** CHGHOST: Host too long", user->nick);
			return CMD_FAILURE;
		}
		userrec* dest = ServerInstance->FindNick(parameters[0]);

		if (!dest)
		{
			user->WriteServ("401 %s %s :No such nick/channel", user->nick, parameters[0]);
			return CMD_FAILURE;
		}

		if ((dest->ChangeDisplayedHost(parameters[1])) && (!ServerInstance->ULine(user->server)))
		{
			// fix by brain - ulines set hosts silently
			ServerInstance->WriteOpers(std::string(user->nick)+" used CHGHOST to make the displayed host of "+dest->nick+" become "+dest->dhost);
		}

		/* route it! */
		return CMD_SUCCESS;

	}
};


class ModuleChgHost : public Module
{
	cmd_chghost* mycommand;
	char hostmap[256];
 public:
	ModuleChgHost(InspIRCd* Me)
		: Module(Me)
	{
		OnRehash(NULL,"");
		mycommand = new cmd_chghost(ServerInstance, hostmap);
		ServerInstance->AddCommand(mycommand);
	}

	void Implements(char* List)
	{
		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;
	}

	~ModuleChgHost()
	{
	}
	
	Version GetVersion()
	{
		return Version(1, 1, 0, 0, VF_VENDOR, API_VERSION);
	}
	
};

MODULE_INIT(ModuleChgHost)
\ No newline at end of file
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
+ *
+ *   Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ *   Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
+ *   Copyright (C) 2004-2006 Craig Edwards <craigedwards@brainbox.cc>
+ *
+ * This file is part of InspIRCd.  InspIRCd is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation, version 2.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include "inspircd.h"
+
+/* $ModDesc: Provides support for the CHGHOST command */
+
+/** Handle /CHGHOST
+ */
+class CommandChghost : public Command
+{
+ private:
+	char* hostmap;
+ public:
+	CommandChghost(Module* Creator, char* hmap) : Command(Creator,"CHGHOST", 2), hostmap(hmap)
+	{
+		flags_needed = 'o';
+		syntax = "<nick> <newhost>";
+		TRANSLATE3(TR_NICK, TR_TEXT, TR_END);
+	}
+
+	CmdResult Handle(const std::vector<std::string> &parameters, User *user)
+	{
+		const char* x = parameters[1].c_str();
+
+		if (parameters[1].length() > 63)
+		{
+			user->WriteServ("NOTICE %s :*** CHGHOST: Host too long", user->nick.c_str());
+			return CMD_FAILURE;
+		}
+
+		for (; *x; x++)
+		{
+			if (!hostmap[(unsigned char)*x])
+			{
+				user->WriteServ("NOTICE "+std::string(user->nick)+" :*** CHGHOST: Invalid characters in hostname");
+				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
+				ServerInstance->SNO->WriteGlobalSno('a', std::string(user->nick)+" used CHGHOST to make the displayed host of "+dest->nick+" become "+dest->dhost);
+			}
+		}
+
+		return CMD_SUCCESS;
+	}
+
+	RouteDescriptor GetRouting(User* user, const std::vector<std::string>& parameters)
+	{
+		User* dest = ServerInstance->FindNick(parameters[0]);
+		if (dest)
+			return ROUTE_OPT_UCAST(dest->server);
+		return ROUTE_LOCALONLY;
+	}
+};
+
+
+class ModuleChgHost : public Module
+{
+	CommandChghost cmd;
+	char hostmap[256];
+ public:
+	ModuleChgHost() : cmd(this, hostmap)
+	{
+		OnRehash(NULL);
+		ServerInstance->AddCommand(&cmd);
+		Implementation eventlist[] = { I_OnRehash };
+		ServerInstance->Modules->Attach(eventlist, this, 1);
+	}
+
+
+	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;
+	}
+
+	~ModuleChgHost()
+	{
+	}
+
+	Version GetVersion()
+	{
+		return Version("Provides support for the CHGHOST command", VF_OPTCOMMON | VF_VENDOR);
+	}
+
+};
+
+MODULE_INIT(ModuleChgHost)