X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=include%2Fcommands%2Fcmd_whowas.h;h=0a38b44f16071c6ad9bd3e066a2fa3dc3b2f87fa;hb=92cc388aebd55245b24aef5950afe845feffe9e2;hp=6ef30324f7dfc809f0ba579feba1d7f020ce63df;hpb=dc8f5d02f77aeabefaefe88005b99c8b47030ab7;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/include/commands/cmd_whowas.h b/include/commands/cmd_whowas.h
index 6ef30324f..0a38b44f1 100644
--- a/include/commands/cmd_whowas.h
+++ b/include/commands/cmd_whowas.h
@@ -1,38 +1,113 @@
-/*       +------------------------------------+
- *       | Inspire Internet Relay Chat Daemon |
- *       +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
  *
- *  InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
- *                       E-mail:
- *                <brain@chatspike.net>
- *                <Craig@chatspike.net>
+ *   Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ *   Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ *   Copyright (C) 2006 Craig Edwards <craigedwards@brainbox.cc>
  *
- * Written by Craig Edwards, Craig McLure, and others.
- * 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/>.
  */
 
-#ifndef __CMD_WHOWAS_H__
-#define __CMD_WHOWAS_H__
 
-// include the common header files
+#pragma once
+
+#include "modules.h"
+
+/* Forward ref for typedefs */
+class WhoWasGroup;
+
+/** A group of users related by nickname
+ */
+typedef std::deque<WhoWasGroup*> whowas_set;
+
+/** Sets of users in the whowas system
+ */
+typedef std::map<irc::string,whowas_set*> whowas_users;
 
-#include <typeinfo>
-#include <iostream>
-#include <string>
-#include <deque>
-#include <sstream>
-#include <vector>
-#include "users.h"
-#include "channels.h"
+/** Sets of time and users in whowas list
+ */
+typedef std::deque<std::pair<time_t,irc::string> > whowas_users_fifo;
 
-class cmd_whowas : public command_t
+/** Handle /WHOWAS. These command handlers can be reloaded by the core,
+ * and handle basic RFC1459 commands. Commands within modules work
+ * the same way, however, they can be fully unloaded, where these
+ * may not.
+ */
+class CommandWhowas : public Command
 {
- public:
-        cmd_whowas () : command_t("WHOWAS",0,1) { syntax = "<nick>{,<nick>}"; }
-        void Handle(const char** parameters, int pcnt, userrec *user);
+  private:
+	/** Primary container, links nicknames tracked by WHOWAS to a list of records
+	 */
+	whowas_users whowas;
+
+	/** List of nicknames in the order they were inserted into the map
+	 */
+	whowas_users_fifo whowas_fifo;
+
+  public:
+	/** Max number of WhoWas entries per user.
+	 */
+	unsigned int GroupSize;
+
+	/** Max number of cumulative user-entries in WhoWas.
+	 *  When max reached and added to, push out oldest entry FIFO style.
+	 */
+	unsigned int MaxGroups;
+
+	/** Max seconds a user is kept in WhoWas before being pruned.
+	 */
+	unsigned int MaxKeep;
+
+	CommandWhowas(Module* parent);
+	/** Handle command.
+	 * @param parameters The parameters to the comamnd
+	 * @param pcnt The number of parameters passed to teh command
+	 * @param user The user issuing the command
+	 * @return A value from CmdResult to indicate command success or failure.
+	 */
+	CmdResult Handle(const std::vector<std::string>& parameters, User *user);
+	void AddToWhoWas(User* user);
+	std::string GetStats();
+	void Prune();
+	void Maintain();
+	~CommandWhowas();
 };
 
-#endif
+/** Used to hold WHOWAS information
+ */
+class WhoWasGroup
+{
+ public:
+	/** Real host
+	 */
+	std::string host;
+	/** Displayed host
+	 */
+	std::string dhost;
+	/** Ident
+	 */
+	std::string ident;
+	/** Server name
+	 */
+	std::string server;
+	/** Fullname (GECOS)
+	 */
+	std::string gecos;
+	/** Signon time
+	 */
+	time_t signon;
+
+	/** Initialize this WhoWasFroup with a user
+	 */
+	WhoWasGroup(User* user);
+};