m_dccallow Validate tokens before use

[user/henk/code/inspircd.git] / include / commands / cmd_whowas.h

diff --git a/include/commands/cmd_whowas.h b/include/commands/cmd_whowas.h
index ccbe40493db43438aa52f2146c0b96d46150cbea..d333541228903ae722d7d58d9f9928093bd10053 100644 (file)
--- a/include/commands/cmd_whowas.h
+++ b/include/commands/cmd_whowas.h
@@ -1,46 +1,56 @@
-/*       +------------------------------------+
- *       | Inspire Internet Relay Chat Daemon |
- *       +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
  *
- *  InspIRCd is copyright (C) 2002-2007 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
+#ifndef CMD_WHOWAS_H
+#define CMD_WHOWAS_H
+#include "modules.h"
 
-#include "users.h"
-#include "channels.h"
-
-/* list of available internal commands */
-enum Internals
+struct WhowasRequest : public Request
 {
-       WHOWAS_ADD = 1,
-       WHOWAS_STATS = 2,
-       WHOWAS_PRUNE = 3,
-       WHOWAS_MAINTAIN = 4
+       /* list of available internal commands */
+       enum Internals
+       {
+               WHOWAS_ADD = 1,
+               WHOWAS_STATS = 2,
+               WHOWAS_PRUNE = 3,
+               WHOWAS_MAINTAIN = 4
+       };
+
+       const Internals type;
+       std::string value;
+       User* user;
+
+       WhowasRequest(Module* src, Module* whowas, Internals Type) : Request(src, whowas, "WHOWAS"), type(Type)
+       {}
 };
 
 /* Forward ref for timer */
-class MaintainTimer;
+class WhoWasMaintainTimer;
 
 /* Forward ref for typedefs */
 class WhoWasGroup;
 
-/** InspTimer that is used to maintain the whowas list, called once an hour
+/** Timer that is used to maintain the whowas list, called once an hour
  */
-MaintainTimer* timer;
+extern WhoWasMaintainTimer* timer;
 
 /** A group of users related by nickname
  */
@@ -54,69 +64,75 @@ typedef std::map<irc::string,whowas_set*> whowas_users;
  */
 typedef std::deque<std::pair<time_t,irc::string> > whowas_users_fifo;
 
-/** Handle /WHOWAS
+/** 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 cmd_whowas : public command_t
+class CommandWhowas : public Command
 {
   private:
        /** Whowas container, contains a map of vectors of users tracked by WHOWAS
         */
        whowas_users whowas;
-       
+
        /** Whowas container, contains a map of time_t to users tracked by WHOWAS
         */
        whowas_users_fifo whowas_fifo;
 
   public:
-       cmd_whowas(InspIRCd* Instance);
-       CmdResult Handle(const char** parameters, int pcnt, userrec *user);
-       CmdResult HandleInternal(const unsigned int id, const std::deque<classbase*> &parameters);
-       void AddToWhoWas(userrec* user);
-       void GetStats(Extensible* ext);
+       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 PruneWhoWas(time_t t);
        void MaintainWhoWas(time_t t);
-       virtual ~cmd_whowas();
+       ~CommandWhowas();
 };
 
 /** Used to hold WHOWAS information
  */
-class WhoWasGroup : public classbase
+class WhoWasGroup
 {
  public:
        /** Real host
         */
-       char* host;
+       std::string host;
        /** Displayed host
         */
-       char* dhost;
+       std::string dhost;
        /** Ident
         */
-       char* ident;
+       std::string ident;
        /** Server name
         */
-       const char* server;
+       std::string server;
        /** Fullname (GECOS)
         */
-       char* gecos;
+       std::string gecos;
        /** Signon time
         */
        time_t signon;
 
-       /** Initialize this WhoQasFroup with a user
+       /** Initialize this WhoWasFroup with a user
         */
-       WhoWasGroup(userrec* user);
+       WhoWasGroup(User* user);
        /** Destructor
         */
        ~WhoWasGroup();
 };
 
-class MaintainTimer : public InspTimer
+class WhoWasMaintainTimer : public Timer
 {
-  private:
-       InspIRCd* ServerInstance;
   public:
-       MaintainTimer(InspIRCd* Instance, long interval)
-       : InspTimer(interval, Instance->Time(), true), ServerInstance(Instance)
+       WhoWasMaintainTimer(long interval)
+       : Timer(interval, ServerInstance->Time(), true)
        {
        }
        virtual void Tick(time_t TIME);