1 files changed, 0 insertions, 272 deletions
diff --git a/src/commands/cmd_whowas.cpp b/src/commands/cmd_whowas.cpp
deleted file mode 100644
index 0a3a994a8..000000000
--- a/src/commands/cmd_whowas.cpp
+++ /dev/null
@@ -1,272 +0,0 @@
-/*
- * InspIRCd -- Internet Relay Chat Daemon
- *
- *   Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
- *   Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
- *   Copyright (C) 2008 Craig Edwards <craigedwards@brainbox.cc>
- *   Copyright (C) 2007-2008 Robin Burchell <robin+git@viroteck.net>
- *
- * 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 "commands/cmd_whowas.h"
-
-CommandWhowas::CommandWhowas( Module* parent)
-	: Command(parent, "WHOWAS", 1)
-	, GroupSize(0), MaxGroups(0), MaxKeep(0)
-{
-	syntax = "<nick>{,<nick>}";
-	Penalty = 2;
-}
-
-CmdResult CommandWhowas::Handle (const std::vector<std::string>& parameters, User* user)
-{
-	/* if whowas disabled in config */
-	if (this->GroupSize == 0 || this->MaxGroups == 0)
-	{
-		user->WriteNumeric(ERR_UNKNOWNCOMMAND, "%s :This command has been disabled.", name.c_str());
-		return CMD_FAILURE;
-	}
-
-	whowas_users::iterator i = whowas.find(assign(parameters[0]));
-
-	if (i == whowas.end())
-	{
-		user->WriteNumeric(ERR_WASNOSUCHNICK, "%s :There was no such nickname", parameters[0].c_str());
-	}
-	else
-	{
-		whowas_set* grp = i->second;
-		if (!grp->empty())
-		{
-			for (whowas_set::iterator ux = grp->begin(); ux != grp->end(); ux++)
-			{
-				WhoWasGroup* u = *ux;
-
-				user->WriteNumeric(RPL_WHOWASUSER, "%s %s %s * :%s", parameters[0].c_str(),
-					u->ident.c_str(),u->dhost.c_str(),u->gecos.c_str());
-
-				if (user->HasPrivPermission("users/auspex"))
-					user->WriteNumeric(RPL_WHOWASIP, "%s :was connecting from *@%s",
-						parameters[0].c_str(), u->host.c_str());
-
-				std::string signon = InspIRCd::TimeString(u->signon);
-				bool hide_server = (!ServerInstance->Config->HideWhoisServer.empty() && !user->HasPrivPermission("servers/auspex"));
-				user->WriteNumeric(RPL_WHOISSERVER, "%s %s :%s", parameters[0].c_str(), (hide_server ? ServerInstance->Config->HideWhoisServer.c_str() : u->server.c_str()), signon.c_str());
-			}
-		}
-		else
-		{
-			user->WriteNumeric(ERR_WASNOSUCHNICK, "%s :There was no such nickname", parameters[0].c_str());
-		}
-	}
-
-	user->WriteNumeric(RPL_ENDOFWHOWAS, "%s :End of WHOWAS", parameters[0].c_str());
-	return CMD_SUCCESS;
-}
-
-std::string CommandWhowas::GetStats()
-{
-	int whowas_size = 0;
-	int whowas_bytes = 0;
-	for (whowas_users::iterator i = whowas.begin(); i != whowas.end(); ++i)
-	{
-		whowas_set* n = i->second;
-		whowas_size += n->size();
-		whowas_bytes += (sizeof(whowas_set) + ( sizeof(WhoWasGroup) * n->size() ) );
-	}
-	return "Whowas entries: " +ConvToStr(whowas_size)+" ("+ConvToStr(whowas_bytes)+" bytes)";
-}
-
-void CommandWhowas::AddToWhoWas(User* user)
-{
-	/* if whowas disabled */
-	if (this->GroupSize == 0 || this->MaxGroups == 0)
-	{
-		return;
-	}
-
-	// Insert nick if it doesn't exist
-	// 'first' will point to the newly inserted element or to the existing element with an equivalent key
-	std::pair<whowas_users::iterator, bool> ret = whowas.insert(std::make_pair(irc::string(user->nick.c_str()), static_cast<whowas_set*>(NULL)));
-
-	if (ret.second) // If inserted
-	{
-		// This nick is new, create a list for it and add the first record to it
-		whowas_set* n = new whowas_set;
-		n->push_back(new WhoWasGroup(user));
-		ret.first->second = n;
-
-		// Add this nick to the fifo too
-		whowas_fifo.push_back(std::make_pair(ServerInstance->Time(), ret.first->first));
-
-		if (whowas.size() > this->MaxGroups)
-		{
-			// Too many nicks, remove the nick which was inserted the longest time ago from both the map and the fifo
-			whowas_users::iterator it = whowas.find(whowas_fifo.front().second);
-			if (it != whowas.end())
-			{
-				whowas_set* set = it->second;
-				for (whowas_set::iterator i = set->begin(); i != set->end(); ++i)
-					delete *i;
-
-				delete set;
-				whowas.erase(it);
-			}
-			whowas_fifo.pop_front();
-		}
-	}
-	else
-	{
-		// We've met this nick before, add a new record to the list
-		whowas_set* set = ret.first->second;
-		set->push_back(new WhoWasGroup(user));
-
-		// If there are too many records for this nick, remove the oldest (front)
-		if (set->size() > this->GroupSize)
-		{
-			delete set->front();
-			set->pop_front();
-		}
-	}
-}
-
-/* on rehash, refactor maps according to new conf values */
-void CommandWhowas::Prune()
-{
-	time_t min = ServerInstance->Time() - this->MaxKeep;
-
-	/* first cut the list to new size (maxgroups) and also prune entries that are timed out. */
-	while (!whowas_fifo.empty())
-	{
-		if ((whowas_fifo.size() > this->MaxGroups) || (whowas_fifo.front().first < min))
-		{
-			whowas_users::iterator iter = whowas.find(whowas_fifo.front().second);
-
-			/* hopefully redundant integrity check, but added while debugging r6216 */
-			if (iter == whowas.end())
-			{
-				/* this should never happen, if it does maps are corrupt */
-				ServerInstance->Logs->Log("WHOWAS", LOG_DEFAULT, "BUG: Whowas maps got corrupted! (1)");
-				return;
-			}
-
-			whowas_set* set = iter->second;
-			for (whowas_set::iterator i = set->begin(); i != set->end(); ++i)
-				delete *i;
-
-			delete set;
-			whowas.erase(iter);
-			whowas_fifo.pop_front();
-		}
-		else
-			break;
-	}
-
-	/* Then cut the whowas sets to new size (groupsize) */
-	for (whowas_users::iterator i = whowas.begin(); i != whowas.end(); ++i)
-	{
-		whowas_set* n = i->second;
-		while (n->size() > this->GroupSize)
-		{
-			delete n->front();
-			n->pop_front();
-		}
-	}
-}
-
-/* call maintain once an hour to remove expired nicks */
-void CommandWhowas::Maintain()
-{
-	time_t min = ServerInstance->Time() - this->MaxKeep;
-	for (whowas_users::iterator i = whowas.begin(); i != whowas.end(); ++i)
-	{
-		whowas_set* set = i->second;
-		while (!set->empty() && set->front()->signon < min)
-		{
-			delete set->front();
-			set->pop_front();
-		}
-	}
-}
-
-CommandWhowas::~CommandWhowas()
-{
-	for (whowas_users::iterator i = whowas.begin(); i != whowas.end(); ++i)
-	{
-		whowas_set* set = i->second;
-		for (whowas_set::iterator j = set->begin(); j != set->end(); ++j)
-			delete *j;
-
-		delete set;
-	}
-}
-
-WhoWasGroup::WhoWasGroup(User* user) : host(user->host), dhost(user->dhost), ident(user->ident),
-	server(user->server->GetName()), gecos(user->fullname), signon(user->signon)
-{
-}
-
-class ModuleWhoWas : public Module
-{
-	CommandWhowas cmd;
-
- public:
-	ModuleWhoWas() : cmd(this)
-	{
-	}
-
-	void OnGarbageCollect()
-	{
-		// Remove all entries older than MaxKeep
-		cmd.Maintain();
-	}
-
-	void OnUserQuit(User* user, const std::string& message, const std::string& oper_message)
-	{
-		cmd.AddToWhoWas(user);
-	}
-
-	ModResult OnStats(char symbol, User* user, string_list &results)
-	{
-		if (symbol == 'z')
-			results.push_back("249 "+user->nick+" :"+cmd.GetStats());
-
-		return MOD_RES_PASSTHRU;
-	}
-
-	void ReadConfig(ConfigStatus& status) CXX11_OVERRIDE
-	{
-		ConfigTag* tag = ServerInstance->Config->ConfValue("whowas");
-		unsigned int NewGroupSize = tag->getInt("groupsize", 10, 0, 10000);
-		unsigned int NewMaxGroups = tag->getInt("maxgroups", 10240, 0, 1000000);
-		unsigned int NewMaxKeep = tag->getDuration("maxkeep", 3600, 3600);
-
-		if ((NewGroupSize == cmd.GroupSize) && (NewMaxGroups == cmd.MaxGroups) && (NewMaxKeep == cmd.MaxKeep))
-			return;
-
-		cmd.GroupSize = NewGroupSize;
-		cmd.MaxGroups = NewMaxGroups;
-		cmd.MaxKeep = NewMaxKeep;
-		cmd.Prune();
-	}
-
-	Version GetVersion()
-	{
-		return Version("WHOWAS", VF_VENDOR);
-	}
-};
-
-MODULE_INIT(ModuleWhoWas)