X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_sanick.cpp;h=31813bedf93e41579ab2d01fdc676da15008eebf;hb=78db7544d26cdeffeb2bd8045529fe90bd5d852d;hp=4744ca1dea333dfc223bd4c0424d7caac85d9089;hpb=b2ac8cc0a6405946a388b80df3be21bc276a61f3;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_sanick.cpp b/src/modules/m_sanick.cpp
index 4744ca1de..31813bedf 100644
--- a/src/modules/m_sanick.cpp
+++ b/src/modules/m_sanick.cpp
@@ -1,9 +1,13 @@
 /*
  * InspIRCd -- Internet Relay Chat Daemon
  *
+ *   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) 2010 Craig Edwards <brain@inspircd.org>
+ *   Copyright (C) 2009-2010 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) 2007 Robin Burchell <robin+git@viroteck.net>
- *   Copyright (C) 2004-2005 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
@@ -29,7 +33,8 @@ class CommandSanick : public Command
 	CommandSanick(Module* Creator) : Command(Creator,"SANICK", 2)
 	{
 		allow_empty_last_param = false;
-		flags_needed = 'o'; syntax = "<nick> <new-nick>";
+		flags_needed = 'o';
+		syntax = "<nick> <newnick>";
 		TRANSLATE2(TR_NICK, TR_TEXT);
 	}
 
@@ -42,7 +47,7 @@ class CommandSanick : public Command
 		{
 			if (target && target->server->IsULine())
 			{
-				user->WriteNumeric(ERR_NOPRIVILEGES, "Cannot use an SA command on a u-lined client");
+				user->WriteNumeric(ERR_NOPRIVILEGES, "Cannot use an SA command on a U-lined client");
 				return CMD_FAILURE;
 			}
 
@@ -54,7 +59,7 @@ class CommandSanick : public Command
 
 			if (!ServerInstance->IsNick(parameters[1]))
 			{
-				user->WriteNotice("*** Invalid nickname '" + parameters[1] + "'");
+				user->WriteNotice("*** Invalid nickname: '" + parameters[1] + "'");
 				return CMD_FAILURE;
 			}
 		}
@@ -62,15 +67,15 @@ class CommandSanick : public Command
 		/* Have we hit target's server yet? */
 		if (target && IS_LOCAL(target))
 		{
-			std::string oldnick = user->nick;
-			std::string newnick = target->nick;
-			if (target->ChangeNick(parameters[1]))
+			const std::string oldnick = target->nick;
+			const std::string newnick = parameters[1];
+			if (!ServerInstance->FindNickOnly(newnick) && target->ChangeNick(newnick))
 			{
-				ServerInstance->SNO->WriteGlobalSno('a', oldnick+" used SANICK to change "+newnick+" to "+parameters[1]);
+				ServerInstance->SNO->WriteGlobalSno('a', user->nick + " used SANICK to change " + oldnick + " to " + newnick);
 			}
 			else
 			{
-				ServerInstance->SNO->WriteGlobalSno('a', oldnick+" failed SANICK (from "+newnick+" to "+parameters[1]+")");
+				ServerInstance->SNO->WriteGlobalSno('a', user->nick + " failed SANICK (from " + oldnick + " to " + newnick + ")");
 			}
 		}
 
@@ -95,7 +100,7 @@ class ModuleSanick : public Module
 
 	Version GetVersion() CXX11_OVERRIDE
 	{
-		return Version("Provides support for SANICK command", VF_OPTCOMMON | VF_VENDOR);
+		return Version("Adds the /SANICK command which allows server operators to change the nickname of a user.", VF_OPTCOMMON | VF_VENDOR);
 	}
 };