X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_sanick.cpp;h=8a4d1adcb0d2cebd1aef8acc537b0b7afacf89f7;hb=80e81e3b81b779901fd9d67f8ae030ee30c0bcec;hp=02f0c3fa5c10f7b73b24912d9f13acb5d0282ca6;hpb=31e2d052252c4113ae9ea63844f60df7759a03be;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_sanick.cpp b/src/modules/m_sanick.cpp
index 02f0c3fa5..8a4d1adcb 100644
--- a/src/modules/m_sanick.cpp
+++ b/src/modules/m_sanick.cpp
@@ -1,97 +1,107 @@
-/*       +------------------------------------+
- *       | Inspire Internet Relay Chat Daemon |
- *       +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
  *
- *  InspIRCd: (C) 2002-2007 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
+ *   Copyright (C) 2013, 2018, 2020 Sadie Powell <sadie@witchery.services>
+ *   Copyright (C) 2012-2014, 2016 Attila Molnar <attilamolnar@hush.com>
+ *   Copyright (C) 2012, 2019 Robby <robby@chatbelgie.be>
+ *   Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ *   Copyright (C) 2007-2008 Robin Burchell <robin+git@viroteck.net>
+ *   Copyright (C) 2007, 2009 Dennis Friis <peavey@inspircd.org>
+ *   Copyright (C) 2004, 2010 Craig Edwards <brain@inspircd.org>
  *
- * This program is free but copyrighted software; see
- *            the file COPYING for details.
+ * 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"
-#include "users.h"
-#include "channels.h"
-#include "modules.h"
 
-/* $ModDesc: Provides support for SANICK command */
+#include "inspircd.h"
 
 /** Handle /SANICK
  */
-class cmd_sanick : public command_t
+class CommandSanick : public Command
 {
  public:
- cmd_sanick (InspIRCd* Instance) : command_t(Instance,"SANICK", 'o', 2)
+	CommandSanick(Module* Creator) : Command(Creator,"SANICK", 2)
 	{
-		this->source = "m_sanick.so";
-		syntax = "<nick> <new-nick>";
+		allow_empty_last_param = false;
+		flags_needed = 'o';
+		syntax = "<nick> <newnick>";
+		TRANSLATE2(TR_NICK, TR_TEXT);
 	}
 
-	CmdResult Handle (const char** parameters, int pcnt, userrec *user)
+	CmdResult Handle(User* user, const Params& parameters) CXX11_OVERRIDE
 	{
-		userrec* source = ServerInstance->FindNick(parameters[0]);
-		if (source)
+		User* target = ServerInstance->FindNick(parameters[0]);
+
+		/* Do local sanity checks and bails */
+		if (IS_LOCAL(user))
 		{
-			if (ServerInstance->ULine(source->server))
+			if (target && target->server->IsULine())
 			{
-				user->WriteServ("990 %s :Cannot use an SA command on a u-lined client",user->nick);
+				user->WriteNumeric(ERR_NOPRIVILEGES, "Cannot use an SA command on a U-lined client");
 				return CMD_FAILURE;
 			}
-			std::string oldnick = user->nick;
-			if (ServerInstance->IsNick(parameters[1]))
+
+			if ((!target) || (target->registered != REG_ALL))
 			{
-				if (source->ForceNickChange(parameters[1]))
-				{
-					ServerInstance->WriteOpers("*** " + oldnick+" used SANICK to change "+std::string(parameters[0])+" to "+parameters[1]);
-					return CMD_SUCCESS;
-				}
-				else
-				{
-					/* We couldnt change the nick */
-					ServerInstance->WriteOpers("*** " + oldnick+" failed SANICK (from "+std::string(parameters[0])+" to "+parameters[1]+")");
-					return CMD_FAILURE;
-				}
+				user->WriteNotice("*** No such nickname: '" + parameters[0] + "'");
+				return CMD_FAILURE;
 			}
-			else
+
+			if (!ServerInstance->IsNick(parameters[1]))
 			{
-				user->WriteServ("NOTICE %s :*** Invalid nickname '%s'", user->nick, parameters[1]);
+				user->WriteNotice("*** Invalid nickname: '" + parameters[1] + "'");
+				return CMD_FAILURE;
 			}
-
-			return CMD_FAILURE;
 		}
-		else
+
+		/* Have we hit target's server yet? */
+		if (target && IS_LOCAL(target))
 		{
-			user->WriteServ("NOTICE %s :*** No such nickname: '%s'", user->nick, parameters[0]);
+			const std::string oldnick = target->nick;
+			const std::string newnick = parameters[1];
+			if (!ServerInstance->FindNickOnly(newnick) && target->ChangeNick(newnick))
+			{
+				ServerInstance->SNO->WriteGlobalSno('a', user->nick + " used SANICK to change " + oldnick + " to " + newnick);
+			}
+			else
+			{
+				ServerInstance->SNO->WriteGlobalSno('a', user->nick + " failed SANICK (from " + oldnick + " to " + newnick + ")");
+			}
 		}
 
-		return CMD_FAILURE;
+		return CMD_SUCCESS;
+	}
+
+	RouteDescriptor GetRouting(User* user, const Params& parameters) CXX11_OVERRIDE
+	{
+		return ROUTE_OPT_UCAST(parameters[0]);
 	}
 };
 
 
 class ModuleSanick : public Module
 {
-	cmd_sanick*	mycommand;
+	CommandSanick cmd;
  public:
-	ModuleSanick(InspIRCd* Me)
-		: Module(Me)
+	ModuleSanick()
+		: cmd(this)
 	{
-		
-		mycommand = new cmd_sanick(ServerInstance);
-		ServerInstance->AddCommand(mycommand);
 	}
-	
-	virtual ~ModuleSanick()
-	{
-	}
-	
-	virtual Version GetVersion()
+
+	Version GetVersion() CXX11_OVERRIDE
 	{
-		return Version(1, 1, 0, 1, VF_COMMON | VF_VENDOR, API_VERSION);
+		return Version("Adds the /SANICK command which allows server operators to change the nickname of a user.", VF_OPTCOMMON | VF_VENDOR);
 	}
-	
 };
 
 MODULE_INIT(ModuleSanick)