X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fmodules%2Fm_swhois.cpp;h=de774a17139cda5a580806a519a24b9acb56c0af;hb=80e81e3b81b779901fd9d67f8ae030ee30c0bcec;hp=81abde6f77c2e82aeb004750fe3fdf91be01e377;hpb=0ec19b7ac91eedc83b31c3da733e237bfe28fc48;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/modules/m_swhois.cpp b/src/modules/m_swhois.cpp
index 81abde6f7..de774a171 100644
--- a/src/modules/m_swhois.cpp
+++ b/src/modules/m_swhois.cpp
@@ -1,13 +1,14 @@
 /*
  * InspIRCd -- Internet Relay Chat Daemon
  *
+ *   Copyright (C) 2012-2016 Attila Molnar <attilamolnar@hush.com>
+ *   Copyright (C) 2012-2013, 2017-2018, 2020 Sadie Powell <sadie@witchery.services>
+ *   Copyright (C) 2012 Robby <robby@chatbelgie.be>
  *   Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
- *   Copyright (C) 2008 Pippijn van Steenhoven <pip88nl@gmail.com>
- *   Copyright (C) 2007 Robin Burchell <robin+git@viroteck.net>
+ *   Copyright (C) 2007-2008 Robin Burchell <robin+git@viroteck.net>
  *   Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
- *   Copyright (C) 2006-2007 John Brooks <john.brooks@dereferenced.net>
- *   Copyright (C) 2005-2006 Craig Edwards <craigedwards@brainbox.cc>
- *   Copyright (C) 2006 Oliver Lupton <oliverlupton@gmail.com>
+ *   Copyright (C) 2006 Oliver Lupton <om@inspircd.org>
+ *   Copyright (C) 2005, 2007, 2010 Craig Edwards <brain@inspircd.org>
  *
  * 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
@@ -24,28 +25,38 @@
 
 
 #include "inspircd.h"
+#include "modules/whois.h"
+
+enum
+{
+	// From UnrealIRCd.
+	RPL_WHOISSPECIAL = 320
+};
 
 /** Handle /SWHOIS
  */
 class CommandSwhois : public Command
 {
  public:
+	LocalIntExt operblock;
 	StringExtItem swhois;
 	CommandSwhois(Module* Creator)
 		: Command(Creator, "SWHOIS", 2, 2)
+		, operblock("swhois_operblock", ExtensionItem::EXT_USER, Creator)
 		, swhois("swhois", ExtensionItem::EXT_USER, Creator)
 	{
-		flags_needed = 'o'; syntax = "<nick> :<swhois>";
+		flags_needed = 'o';
+		syntax = "<nick> :<swhois>";
 		TRANSLATE2(TR_NICK, TR_TEXT);
 	}
 
-	CmdResult Handle(const std::vector<std::string> &parameters, User* user)
+	CmdResult Handle(User* user, const Params& parameters) CXX11_OVERRIDE
 	{
 		User* dest = ServerInstance->FindNick(parameters[0]);
 
-		if ((!dest) || (IS_SERVER(dest))) // allow setting swhois using SWHOIS before reg
+		if (!dest) // allow setting swhois using SWHOIS before reg
 		{
-			user->WriteNumeric(ERR_NOSUCHNICK, "%s :No such nick/channel", parameters[0].c_str());
+			user->WriteNumeric(Numerics::NoSuchNick(parameters[0]));
 			return CMD_FAILURE;
 		}
 
@@ -63,6 +74,7 @@ class CommandSwhois : public Command
 			ServerInstance->SNO->WriteGlobalSno('a', "%s used SWHOIS to set %s's extra whois to '%s'", user->nick.c_str(), dest->nick.c_str(), parameters[1].c_str());
 		}
 
+		operblock.set(user, 0);
 		if (parameters[1].empty())
 			swhois.unset(dest);
 		else
@@ -81,26 +93,28 @@ class CommandSwhois : public Command
 
 };
 
-class ModuleSWhois : public Module
+class ModuleSWhois : public Module, public Whois::LineEventListener
 {
 	CommandSwhois cmd;
 
  public:
-	ModuleSWhois() : cmd(this)
+	ModuleSWhois()
+		: Whois::LineEventListener(this)
+		, cmd(this)
 	{
 	}
 
 	// :kenny.chatspike.net 320 Brain Azhrarn :is getting paid to play games.
-	ModResult OnWhoisLine(User* user, User* dest, int &numeric, std::string &text) CXX11_OVERRIDE
+	ModResult OnWhoisLine(Whois::Context& whois, Numeric::Numeric& numeric) CXX11_OVERRIDE
 	{
 		/* We use this and not OnWhois because this triggers for remote, too */
-		if (numeric == 312)
+		if (numeric.GetNumeric() == 312)
 		{
 			/* Insert our numeric before 312 */
-			std::string* swhois = cmd.swhois.get(dest);
+			std::string* swhois = cmd.swhois.get(whois.GetTarget());
 			if (swhois)
 			{
-				ServerInstance->SendWhoisLine(user, dest, 320, "%s :%s", dest->nick.c_str(), swhois->c_str());
+				whois.SendLine(RPL_WHOISSPECIAL, *swhois);
 			}
 		}
 
@@ -118,13 +132,35 @@ class ModuleSWhois : public Module
 		if (!swhois.length())
 			return;
 
+		cmd.operblock.set(user, 1);
 		cmd.swhois.set(user, swhois);
 		ServerInstance->PI->SendMetaData(user, "swhois", swhois);
 	}
 
+	void OnPostDeoper(User* user) CXX11_OVERRIDE
+	{
+		std::string* swhois = cmd.swhois.get(user);
+		if (!swhois)
+			return;
+
+		if (!cmd.operblock.get(user))
+			return;
+
+		cmd.operblock.set(user, 0);
+		cmd.swhois.unset(user);
+		ServerInstance->PI->SendMetaData(user, "swhois", "");
+	}
+
+	void OnDecodeMetaData(Extensible* target, const std::string& extname, const std::string&) CXX11_OVERRIDE
+	{
+		User* dest = static_cast<User*>(target);
+		if (dest && (extname == "swhois"))
+			cmd.operblock.set(dest, 0);
+	}
+
 	Version GetVersion() CXX11_OVERRIDE
 	{
-		return Version("Provides the SWHOIS command which allows setting of arbitrary WHOIS lines", VF_OPTCOMMON | VF_VENDOR);
+		return Version("Adds the /SWHOIS command which adds custom lines to a user's WHOIS response.", VF_OPTCOMMON | VF_VENDOR);
 	}
 };