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/*
* InspIRCd -- Internet Relay Chat Daemon
*
* Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
* Copyright (C) 2007 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"
/** Handle /ISON. 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 CommandIson : public Command
{
public:
/** Constructor for ison.
*/
CommandIson ( Module* parent) : Command(parent,"ISON",0,0) { syntax = "<nick> {nick}"; }
/** 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);
};
/** Handle /ISON
*/
CmdResult CommandIson::Handle (const std::vector<std::string>& parameters, User *user)
{
std::map<User*,User*> ison_already;
User *u;
std::string reply = std::string("303 ") + user->nick + " :";
for (unsigned int i = 0; i < parameters.size(); i++)
{
u = ServerInstance->FindNickOnly(parameters[i]);
if (ison_already.find(u) != ison_already.end())
continue;
if (u)
{
reply.append(u->nick).append(" ");
if (reply.length() > 450)
{
user->WriteServ(reply);
reply = std::string("303 ") + user->nick + " :";
}
ison_already[u] = u;
}
else
{
if ((i == parameters.size() - 1) && (parameters[i].find(' ') != std::string::npos))
{
/* Its a space seperated list of nicks (RFC1459 says to support this)
*/
irc::spacesepstream list(parameters[i]);
std::string item;
while (list.GetToken(item))
{
u = ServerInstance->FindNickOnly(item);
if (ison_already.find(u) != ison_already.end())
continue;
if (u)
{
reply.append(u->nick).append(" ");
if (reply.length() > 450)
{
user->WriteServ(reply);
reply = std::string("303 ") + user->nick + " :";
}
ison_already[u] = u;
}
}
}
}
}
if (!reply.empty())
user->WriteServ(reply);
return CMD_SUCCESS;
}
COMMAND_INIT(CommandIson)
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