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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 /LIST. 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 CommandList : public Command
{
ChanModeReference secretmode;
ChanModeReference privatemode;
public:
/** Constructor for list.
*/
CommandList(Module* parent)
: Command(parent,"LIST", 0, 0)
, secretmode(creator, "secret")
, privatemode(creator, "private")
{
Penalty = 5;
}
/** 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 /LIST
*/
CmdResult CommandList::Handle (const std::vector<std::string>& parameters, User *user)
{
int minusers = 0, maxusers = 0;
user->WriteNumeric(321, "%s Channel :Users Name",user->nick.c_str());
/* Work around mIRC suckyness. YOU SUCK, KHALED! */
if (parameters.size() == 1)
{
if (parameters[0][0] == '<')
{
maxusers = atoi((parameters[0].c_str())+1);
}
else if (parameters[0][0] == '>')
{
minusers = atoi((parameters[0].c_str())+1);
}
}
for (chan_hash::const_iterator i = ServerInstance->chanlist->begin(); i != ServerInstance->chanlist->end(); i++)
{
// attempt to match a glob pattern
long users = i->second->GetUserCounter();
bool too_few = (minusers && (users <= minusers));
bool too_many = (maxusers && (users >= maxusers));
if (too_many || too_few)
continue;
if (parameters.size() && !parameters[0].empty() && (parameters[0][0] != '<' && parameters[0][0] != '>'))
{
if (!InspIRCd::Match(i->second->name, parameters[0]) && !InspIRCd::Match(i->second->topic, parameters[0]))
continue;
}
// if the channel is not private/secret, OR the user is on the channel anyway
bool n = (i->second->HasUser(user) || user->HasPrivPermission("channels/auspex"));
if (!n && i->second->IsModeSet(privatemode))
{
/* Channel is +p and user is outside/not privileged */
user->WriteNumeric(322, "%s * %ld :",user->nick.c_str(), users);
}
else
{
if (n || !i->second->IsModeSet(secretmode))
{
/* User is in the channel/privileged, channel is not +s */
user->WriteNumeric(322, "%s %s %ld :[+%s] %s",user->nick.c_str(),i->second->name.c_str(),users,i->second->ChanModes(n),i->second->topic.c_str());
}
}
}
user->WriteNumeric(323, "%s :End of channel list.",user->nick.c_str());
return CMD_SUCCESS;
}
COMMAND_INIT(CommandList)
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