# -*- coding: utf-8 -*-
###
# This file is part of Soap.
#
# Soap 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.
#
# Soap is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCfHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE.
#
# See the GNU General Public License for more details. You should have receivedFd
# a copy of the GNU General Public License along with Soap. If not, see
# <http://www.gnu.org/licenses/>.
###

from supybot.commands import *
import supybot.conf as conf
import supybot.callbacks as callbacks

from datetime import datetime
import os.path
import queue
import random
import socket
from subprocess import Popen, PIPE, CalledProcessError
import sys
import threading
import time

from . import soaputils as utils
from .soapclient import SoapClient
from .enums import *

from libottdadmin2.trackingclient import poll, POLLIN, POLLOUT, POLLERR, POLLHUP, POLLPRI, POLL_MOD
from libottdadmin2.constants import *
from libottdadmin2.enums import *
from libottdadmin2.packets import *

class Suds(callbacks.Plugin):
    """
    This plug-in allows supybot to interface to OpenTTD via its built-in
    adminport protocol
    """

    def __init__(self, irc):
        self.__parent = super(Suds, self)
        self.__parent.__init__(irc)

        self._pollObj = poll()
        self.channels = self.registryValue('channels')
        self.connections = {}
        self.registeredConnections = {}
        self.connectionIds = []
        for channel in self.channels:
            serverID = self.registryValue('serverID', channel)
            conn = SoapClient(channel, serverID)
            self._attachEvents(conn)
            self._initSoapClient(conn, irc)
            self.connections[channel.lower()] = conn
            if self.registryValue('autoConnect', channel):
                self._connectOTTD(irc, conn, channel)
        self.stopPoll = threading.Event()
        self.pollingThread = threading.Thread(
            target = self._pollThread,
            name = 'SoapPollingThread')
        self.pollingThread.daemon = True
        self.pollingThread.start()
        self.kickdict = dict()
        self.ipdict = dict()

    def die(self):
        for conn in self.connections.values():
            try:
                if conn.connectionstate == ConnectionState.CONNECTED:
                    conn.connectionstate = ConnectionState.DISCONNECTING
                    utils.disconnect(conn, False)
            except NameError:
                pass
        self.stopPoll.set()
        self.pollingThread.join()

    def doJoin(self, irc, msg):
        channel = msg.args[0].lower()
        conn = None
        if msg.nick == irc.nick and self.channels.count(channel) >=1:
            conn = self.connections.get(channel)
            if not conn:
                return
            if conn.connectionstate == ConnectionState.CONNECTED:
                text = 'Connected to %s (Version %s)' % (
                    conn.serverinfo.name, conn.serverinfo.version)
                utils.msgChannel(conn._irc, conn.channel, text)



    # Connection management

    def _attachEvents(self, conn):
        conn.soapEvents.connected       += self._connected
        conn.soapEvents.disconnected    += self._disconnected

        conn.soapEvents.shutdown        += self._rcvShutdown
        conn.soapEvents.new_game        += self._rcvNewGame

        conn.soapEvents.new_map         += self._rcvNewMap

        conn.soapEvents.clientjoin      += self._rcvClientJoin
        conn.soapEvents.clientupdate    += self._rcvClientUpdate
        conn.soapEvents.clientquit      += self._rcvClientQuit

        conn.soapEvents.chat            += self._rcvChat
        conn.soapEvents.rcon            += self._rcvRcon
        conn.soapEvents.rconend         += self._rcvRconEnd
        conn.soapEvents.console         += self._rcvConsole
        conn.soapEvents.cmdlogging      += self._rcvCmdLogging

        conn.soapEvents.pong            += self._rcvPong

    def _connectOTTD(self, irc, conn, source = None, text = 'Connecting...'):
        utils.msgChannel(irc, conn.channel, text)
        if source and not source == conn.channel:
            utils.msgChannel(irc, source, text)
        conn = utils.refreshConnection(
            self.connections, self.registeredConnections, conn)
        self._initSoapClient(conn, irc)
        conn.connectionstate = ConnectionState.CONNECTING
        if not conn.connect():
            conn.connectionstate = ConnectionState.DISCONNECTED
            text = 'Connection failed'
            utils.msgChannel(irc, conn.channel, text)

    def _connected(self, connChan):
        conn = self.connections.get(connChan)
        if not conn:
            return

        conn.connectionstate = ConnectionState.AUTHENTICATING
        pwInterval = self.registryValue('passwordInterval', conn.channel)
        if pwInterval != 0:
            connectionid = utils.getConnectionID(conn)
            pwThread = threading.Thread(
                target = self._passwordThread,
                name = 'PasswordRotation.%s' % connectionid,
                args = [conn])
            pwThread.daemon = True
            pwThread.start()
        else:
            command = 'set server_password *'
            conn.rconState = RconStatus.ACTIVE
            conn.logger.debug('>>--DEBUG--<< Sending rcon: %s' % command)
            conn.send_packet(AdminRcon, command = command)
            conn.clientPassword = None

    def _disconnected(self, connChan, canRetry):
        conn = self.connections.get(connChan)
        if not conn:
            return
        if conn.is_connected:
            return
        irc = conn.irc
        fileno = conn.filenumber

        try:
            del self.registeredConnections[fileno]
        except KeyError:
            pass
        try:
            self._pollObj.unregister(fileno)
        except KeyError:
            pass
        except IOError:
            pass

        conn.logger.debug('>>--DEBUG--<< Disconnected')
        if conn.serverinfo.name:
            text = 'Disconnected from %s' % (conn.serverinfo.name)
            utils.msgChannel(conn.irc, conn.channel, text)
            conn.serverinfo.name = None
            logMessage = '<DISCONNECTED>'
            conn.logger.info(logMessage)

        if conn.connectionstate == ConnectionState.CONNECTED:
            # We didn't disconnect on purpose, set this so we will reconnect
            conn.connectionstate == ConnectionState.DISCONNECTED
            text = 'Attempting to reconnect...'
            self._connectOTTD(irc, conn, text = text)
        else:
            conn.connectionstate = ConnectionState.DISCONNECTED

    def _initSoapClient(self, conn, irc):
        conn.configure(
            irc         = irc,
            ID          = self.registryValue('serverID', conn.channel),
            password    = self.registryValue('password', conn.channel),
            host        = self.registryValue('host', conn.channel),
            port        = self.registryValue('port', conn.channel),
            name        = '%s-Soap' % irc.nick)
        utils.initLogger(conn, self.registryValue('logdir'), self.registryValue('logHistory'))
        self._pollObj.register(conn.fileno(),
            POLLIN | POLLERR | POLLHUP | POLLPRI)
        conn.filenumber = conn.fileno()
        self.registeredConnections[conn.filenumber] = conn



    # Thread functions

    def _commandThread(self, conn, irc, ofsCommand, successText = None, delay = 0):
        time.sleep(delay)
        ofs = self.registryValue('ofslocation', conn.channel)
        command = ofs.replace('{OFS}', ofsCommand)
        if ofs.startswith('ssh'):
            useshell = True
        elif os.path.isfile(command.split()[0]):
            useshell = False
        else:
            irc.reply('OFS location invalid. Please review plugins.Soap.ofslocation')
            return

        self.log.info('executing: %s' % command)
        if not useshell:
            command = command.split()
        try:
            commandObject = Popen(command, shell=useshell, stdout = PIPE)
        except OSError as e:
            irc.reply('Couldn\'t start %s, Please review plugins.Soap.ofslocation'
                % ofsCommand.split()[0])
            return
        output = commandObject.stdout.read()
        commandObject.stdout.close()
        commandObject.wait()
        for line in output.splitlines():
            self.log.info('%s output: %s' % (ofsCommand.split()[0], line))
        if commandObject.returncode:
            ofsFile = ofsCommand.split()[0]
            code = commandObject.returncode
            if ofsFile == 'ofs-getsave.py':
                irc.reply(utils.ofsGetsaveExitcodeToText(code))
            elif ofsFile == 'ofs-start.py':
                utils.msgChannel(irc, conn.channel, utils.ofsStartExitcodeToText(code))
            elif ofsFile == 'ofs-svntobin.py':
                irc.reply(utils.ofsSvnToBinExitcodeToText(code))
            elif ofsFile == 'ofs-svnupdate.py':
                irc.reply(utils.ofsSvnUpdateExitcodeToText(code))
            elif ofsFile == 'ofs-transfersave.py':
                irc.reply(utils.ofsTransferSaveExitcodeToText(code))
            else:
                irc.reply('%s reported an error, exitcode: %s. See bot-log for more information.'
                    % (ofsFile, code))
                irc.reply('PS this message should not be seen, please thwack Taede to get a proper error message')
            return
        if successText:
            if not ofsCommand.startswith('ofs-start.py'):
                irc.reply(successText, prefixNick = False)
            else:
                utils.msgChannel(irc, conn.channel, successText)

        if ofsCommand.startswith('ofs-svnupdate.py'):
            conn.rconState = RconStatus.UPDATESAVED
            rconcommand = 'save autosave/autosavesoap'
            conn.logger.debug('>>--DEBUG--<< Sending rcon: %s' % command)
            conn.send_packet(AdminRcon, command = rconcommand)
        elif ofsCommand.startswith('ofs-svntobin.py'):
            ofsCommand = 'ofs-start.py'
            successText = 'Server is starting'
            connectionid = utils.getConnectionID(conn)
            cmdThread = threading.Thread(
                target = self._commandThread,
                name = 'Command.%s.%s' % (connectionid, ofsCommand.split()[0]),
                args = [conn, irc, ofsCommand, successText])
            cmdThread.daemon = True
            cmdThread.start()

    def _passwordThread(self, conn):
        pluginDir = os.path.dirname(__file__)
        pwFileName = os.path.join(pluginDir, 'passwords.txt')

        # delay password changing until connection is fully established,
        # abort if it takes longer than 10 seconds
        for second in range(10):
            if conn.connectionstate == ConnectionState.CONNECTED:
                break
            time.sleep(1)
        if conn.connectionstate != ConnectionState.CONNECTED:
            return

        while True:
            interval = self.registryValue('passwordInterval', conn.channel)
            if conn.connectionstate != ConnectionState.CONNECTED:
                break
            if conn.rconState == RconStatus.IDLE:
                if interval > 0:
                    newPassword = random.choice(list(open(pwFileName)))
                    newPassword = newPassword.strip()
                    newPassword = newPassword.lower()
                    command = 'set server_password %s' % newPassword
                    conn.rconState = RconStatus.ACTIVE
                    conn.logger.debug('>>--DEBUG--<< Sending rcon: %s' % command)
                    conn.send_packet(AdminRcon, command = command)
                    conn.clientPassword = newPassword
                    time.sleep(interval)
                else:
                    command = 'set server_password *'
                    conn.logger.debug('>>--DEBUG--<< Sending rcon: %s' % command)
                    conn.send_packet(AdminRcon, command = command)

                    conn.clientPassword = None
                    break
            else:
                time.sleep(interval)

    def _pollThread(self):
        timeout = 1.0

        while True:
            if len(self.registeredConnections) >= 1:
                events = self._pollObj.poll(timeout * POLL_MOD)
                for fileno, event in events:
                    conn = self.registeredConnections.get(fileno)
                    if not conn:
                        continue
                    if (event & POLLIN) or (event & POLLPRI):
                        packet = conn.recv_packet()
                        if packet == None:
                            logMessage = '>>--DEBUG--<< Received empty packet, forcing disconnect'
                            conn.logger.debug(logMessage)
                            utils.disconnect(conn, True)
                        else:
                            logMessage = '>>--DEBUG--<< Received packet: %s' % str(packet)
                            conn.logger.debug(logMessage)
                    elif (event & POLLERR) or (event & POLLHUP):
                        logMessage = '>>--DEBUG--<< Received POLLERR or POLLHUP, forcing disconnect'
                        conn.logger.debug(logMessage)
                        utils.disconnect(conn, True)
                else:
                    time.sleep(0.001)
            # lets not use up 100% cpu if there are no active connections
            else:
                time.sleep(1)
            if self.stopPoll.isSet():
                break



    # Miscelanious functions

    def _ircCommandInit(self, irc, msg, serverID, needsPermission):
        source = msg.args[0].lower()
        if source == irc.nick.lower():
            source = msg.nick
        conn = utils.getConnection(
            self.connections, self.channels, source, serverID)
        if not conn:
            return (None, None)
        allowOps = self.registryValue('allowOps', conn.channel)

        if not needsPermission:
            return (source, conn)
        elif utils.checkPermission(irc, msg, conn.channel, allowOps):
            return (source, conn)
        else:
            return (None, None)

    def _ircRconInit(self, irc, msg, firstWord, remainder, command, needsPermission):
        if not remainder:
            remainder = ''
        source = msg.args[0].lower()
        if source == irc.nick.lower():
            source = msg.nick
        conn = None
        for c in self.connections.values():
            if (firstWord.lower() == c.channel.lower()
                    or firstWord.lower() == c.ID.lower()):
                conn = c
                if command:
                    command += ' %s' % remainder
                else:
                    command = remainder

        if not conn:
            if command:
                command += ' %s %s' % (firstWord, remainder)
            else:
                command = '%s %s' % (firstWord, remainder)
            conn = utils.getConnection(
                self.connections, self.channels, source)
            if not conn:
                return (None, None, None)

        allowOps = self.registryValue('allowOps', conn.channel)
        if not needsPermission:
            return (source, conn, command)
        elif utils.checkPermission(irc, msg, conn.channel, allowOps):
            return (source, conn, command)
        else:
            return (None, None, None)



    # Packet Handlers

    def _rcvShutdown(self, connChan):
        conn = self.connections.get(connChan)
        if not conn:
            return
        irc = conn.irc

        text = 'Server Shutting down'
        utils.msgChannel(irc, conn.channel, text)
        logMessage = '<SHUTDOWN> Server is shutting down'
        conn.logger.info(logMessage)
        conn.connectionstate = ConnectionState.SHUTDOWN

    def _rcvNewGame(self, connChan):
        conn = self.connections.get(connChan)
        if not conn:
            return
        irc = conn.irc

        text = 'Starting new game'
        utils.msgChannel(irc, conn.channel, text)
        logMessage = '<END> End of game'
        conn.logger.info(logMessage)
        if not conn.logger == None and len(conn.logger.handlers):
            for handler in conn.logger.handlers:
                try:
                    handler.doRollover()
                except OSError as e:
                    pass
        logMessage = '<NEW> New log file started'
        conn.logger.info(logMessage)

    def _rcvNewMap(self, connChan, mapinfo, serverinfo):
        conn = self.connections.get(connChan)
        if not conn:
            return
        irc = conn.irc

        conn.connectionstate = ConnectionState.CONNECTED
        text = 'Now playing on %s (Version %s)' % (
            conn.serverinfo.name, conn.serverinfo.version)
        utils.msgChannel(irc, conn.channel, text)
        command = 'set min_active_clients %s' % self.registryValue(
            'minPlayers', conn.channel)
        conn.logger.debug('>>--DEBUG--<< Sending rcon: %s' % command)
        conn.send_packet(AdminRcon, command = command)
        logMessage = '-' * 80
        conn.logger.info(logMessage)
        logMessage = '<CONNECTED> Version: %s, Name: \'%s\' Mapname: \'%s\' Mapsize: %dx%d' % (
            conn.serverinfo.version, conn.serverinfo.name, conn.mapinfo.name, conn.mapinfo.x, conn.mapinfo.y)
        conn.logger.info(logMessage)

    def _rcvClientJoin(self, connChan, client):
        conn = self.connections.get(connChan)
        if not conn or isinstance(client, int):
            return
        irc = conn.irc

        if client.name in self.registryValue('nameBlacklist'):
            text = '*** %s tried to join with a blacklisted name, auto-kicking' % client.name
            logMessage = '<JOIN-AUTOKICK> Name: \'%s\' (Host: %s, ClientID: %s)' % (
                client.name, client.hostname, client.id)
            conn.logger.info(logMessage)
            utils.msgChannel(irc, conn.channel, text)

            command = 'kick %s' % client.id
            conn.rcon = conn.channel
            conn.send_packet(AdminRcon, command = command)
            return

        text = '*** %s has joined' % client.name
        logMessage = '<JOIN> Name: \'%s\' (Host: %s, ClientID: %s)' % (
            client.name, client.hostname, client.id)
        conn.logger.info(logMessage)
        utils.msgChannel(irc, conn.channel, text)

        if self.registryValue('checkClientVPN', conn.channel):
            utils.checkIP(irc, conn, client, self.registryValue('checkClientVPNWhitelist'), self.ipdict)

        welcome = self.registryValue('welcomeMessage', conn.channel)
        if welcome:
            replacements = {
                '{clientname}': client.name,
                '{servername}': conn.serverinfo.name,
                '{serverversion}': conn.serverinfo.version}
            for line in welcome:
                for word, newword in replacements.items():
                    line = line.replace(word, newword)
                conn.send_packet(AdminChat,
                    action = Action.CHAT_CLIENT,
                    destType = DestType.CLIENT,
                    clientID = client.id,
                    message = line)

    def _rcvClientUpdate(self, connChan, old, client, changed):
        conn = self.connections.get(connChan)
        if not conn:
            return
        irc = conn.irc

        if 'name' in changed:
            text = '*** %s has changed his/her name to %s' % (
                old.name, client.name)
            utils.msgChannel(conn.irc, conn.channel, text)
            logMessage = '<NAMECHANGE> Old name: \'%s\' New Name: \'%s\' (Host: %s)' % (
                old.name, client.name, client.hostname)
            conn.logger.info(logMessage)

    def _rcvClientQuit(self, connChan, client, errorcode):
        conn = self.connections.get(connChan)
        if not conn:
            return
        irc = conn.irc

        if not isinstance(client, int):
            if errorcode:
                reason = '%s' % utils.getQuitReasonFromNumber(errorcode)
            else:
                reason = 'Leaving'
            text = '*** %s has left the game (%s)' % (client.name, reason)
            utils.msgChannel(irc, conn.channel, text)
            logMessage = '<QUIT> Name: \'%s\' (Host: %s, ClientID: %s, Reason: \'%s\')' % (
                client.name, client.hostname, client.id, reason)
            conn.logger.info(logMessage)

            # garbage collect the kickdict
            if client.id in self.kickdict:
                del self.kickdict[client.id]

    def _rcvChat(self, connChan, client, action, destType, clientID, message, data):
        conn = self.connections.get(connChan)
        if not conn:
            return
        irc = conn.irc

        clientName = str(clientID)
        if client != clientID:
            clientName = client.name

        if action == Action.CHAT:
            rulesUrl = self.registryValue('rulesUrl', conn.channel)
            text = '<%s> %s' % (clientName, message)
            utils.msgChannel(irc, conn.channel, text)
            if message.startswith('!admin'):
                demand = message.partition(' ')[2]
                demand = demand.strip()
                if len(demand) > 0:
                    text = '*[ADM]* %s requested an admin (reason: %s)' % (clientName, demand)
                    utils.msgChannel(irc, conn.channel, text)
                    conn.send_packet(AdminChat,
                        action = Action.CHAT,
                        destType = DestType.BROADCAST,
                        clientID = ClientID.SERVER,
                        message = text)
                else:
                    text = 'You\'re about to call for an admin to attend - abusing this can result in severe penalties. To use this command, use !admin + a reason'
                    conn.send_packet(AdminChat,
                        action = Action.CHAT,
                        destType = DestType.BROADCAST,
                        clientID = ClientID.SERVER,
                        message = text)
            elif message.startswith('!nick ') or message.startswith('!name '):
                newName = message.partition(' ')[2]
                newName = newName.strip()
                if len(newName) > 0:
                    command = 'client_name %s %s' % (clientID, newName)
                    conn.logger.debug('>>--DEBUG--<< Sending rcon: %s' % command)
                    conn.send_packet(AdminRcon, command = command)
            elif message.startswith('!rules') and not rulesUrl.lower() == 'none':
                self.log.info('should display rules now')
                text = 'Server rules can be found here: %s' % rulesUrl
                utils.msgChannel(irc, conn.channel, text)
                conn.send_packet(AdminChat,
                    action = Action.CHAT,
                    destType = DestType.BROADCAST,
                    clientID = ClientID.SERVER,
                    message = text)
            elif message.startswith('!resetme') or message.startswith('!reset'):
                if client.play_as == 255:
                    conn.send_packet(AdminChat,
                    action = Action.CHAT_CLIENT,
                    destType = DestType.CLIENT,
                    clientID = client.id,
                    message = 'You can\'t dissolve the spectators, that\'d be silly!')
                else:
                    companyparticipants = []
                    companyID = client.play_as
                    companyclients = 0
                    for c in list(conn.clients.values()):
                        if client.play_as == companyID:
                            companyclients+1
                    if (companyclients > 1):
                        conn.send_packet(AdminChat,
                        action = Action.CHAT_CLIENT,
                        destType = DestType.CLIENT,
                        clientID = client.id,
                        message = 'Your company has other players in it - get them to leave before resetting!')
                    else:
                        company = conn.companies.get(client.play_as)
                        self.log.info('Resetting company %s (%s)' % (company.id+1, company.name))
                        # notify the public
                        text = '*** %s has reset his/her company (%s)' % (clientName, company.name)
                        utils.msgChannel(irc, conn.channel, text)
                        conn.send_packet(AdminChat,
                        action = Action.CHAT,
                        destType = DestType.BROADCAST,
                        clientID = ClientID.SERVER,
                        message = text)
                        # move the client out of the company
                        command = 'move %s 255' % client.id
                        conn.logger.debug('>>--DEBUG--<< Sending rcon: %s' % command)
                        conn.send_packet(AdminRcon, command = command)
                        # reset the company
                        command = 'reset_company %s' % (company.id+1)
                        conn.logger.debug('>>--DEBUG--<< Sending rcon: %s' % command)
                        conn.send_packet(AdminRcon, command = command)
        elif action == Action.COMPANY_JOIN or action == Action.COMPANY_NEW:
            if not isinstance(client, int):
                company = conn.companies.get(client.play_as)
                if action == Action.COMPANY_JOIN:
                    text = ('*** %s has joined company #%d' %
                        (client.name, company.id+1))
                    joining = 'JOIN'
                else:
                    text = ('*** %s has started a new company #%d' %
                        (client.name, company.id+1))
                    joining = 'NEW'

                logMessage = '<COMPANY %s> Name: \'%s\' Company Name: \'%s\' Company ID: %s' % (
                    joining, clientName, company.name, company.id+1)
                utils.msgChannel(irc, conn.channel, text)
                conn.logger.info(logMessage)

            playAsPlayer = self.registryValue('playAsPlayer', conn.channel)
            kickcount = self.registryValue('playerKickCount', conn.channel)
            if clientName.lower().startswith('player') and not playAsPlayer:
                utils.moveToSpectators(irc, conn, client, kickcount, self.kickdict)
        elif action == Action.COMPANY_SPECTATOR:
            text = '*** %s has joined spectators' % clientName
            utils.msgChannel(irc, conn.channel, text)
            logMessage = '<SPECTATOR JOIN> Name: \'%s\'' % clientName
            conn.logger.info(logMessage)

    def _rcvRcon(self, connChan, result, colour):
        conn = self.connections.get(connChan)
        if not conn or conn.rconState == RconStatus.IDLE:
            return
        irc = conn.irc

        if conn.rconNick:
            resultobj = conn.rconResults.get(conn.rconNick)
            if not resultobj:
                return
            resultobj.results.put(result)
        elif conn.rconState == RconStatus.SHUTDOWNSAVED:
            if result.startswith('Map successfully saved'):
                utils.msgChannel(irc, conn.channel, 'Successfully saved game as autosavesoap.sav')
                conn.connectionstate = ConnectionState.SHUTDOWN
                command = 'quit'
                conn.logger.debug('>>--DEBUG--<< Sending rcon: %s' % command)
                conn.send_packet(AdminRcon, command = command)
            return
        elif conn.rconState == RconStatus.UPDATESAVED:
            if result.startswith('Map successfully saved'):
                message = 'Game saved. Shutting down server to finish update. We\'ll be back shortly'
                utils.msgChannel(irc, conn.channel, message)
                conn.send_packet(AdminChat,
                    action = Action.CHAT,
                    destType = DestType.BROADCAST,
                    clientID = ClientID.SERVER,
                    message = message)
                conn.connectionstate = ConnectionState.SHUTDOWN
                command = 'quit'
                conn.logger.debug('>>--DEBUG--<< Sending rcon: %s' % command)
                conn.send_packet(AdminRcon, command = command)

                ofsCommand = 'ofs-svntobin.py'
                successText = None
                connectionid = utils.getConnectionID(conn)
                cmdThread = threading.Thread(
                    target = self._commandThread,
                    name = 'Command.%s.%s' % (connectionid, ofsCommand.split()[0]),
                    args = [conn, irc, ofsCommand, successText, 15])
                cmdThread.daemon = True
                cmdThread.start()
            return
        elif conn.rconState == RconStatus.RESTARTSAVED:
            if result.startswith('Map successfully saved'):
                message = 'Game saved. Restarting server...'
                utils.msgChannel(irc, conn.channel, message)
                conn.send_packet(AdminChat,
                    action = Action.CHAT,
                    destType = DestType.BROADCAST,
                    clientID = ClientID.SERVER,
                    message = message)
                conn.connectionstate = ConnectionState.SHUTDOWN
                command = 'quit'
                conn.logger.debug('>>--DEBUG--<< Sending rcon: %s' % command)
                conn.send_packet(AdminRcon, command = command)

                ofsCommand = 'ofs-start.py'
                successText = 'Server is starting'
                connectionid = utils.getConnectionID(conn)
                cmdThread = threading.Thread(
                    target = self._commandThread,
                    name = 'Command.%s.%s' % (connectionid, ofsCommand.split()[0]),
                    args = [conn, irc, ofsCommand, successText, 15])
                cmdThread.daemon = True
                cmdThread.start()
            return

    def _rcvRconEnd(self, connChan, command):
        conn = self.connections.get(connChan)
        if not conn:
            return

        nick = conn.rconNick
        rconresult = conn.rconResults.get(nick)
        if conn.rconCommands.empty():
            conn.rconNick = None
            conn.rconState = RconStatus.IDLE
            if rconresult:
                irc = rconresult.irc
                for i in range(5):
                    if not rconresult.results.empty():
                        text = rconresult.results.get()
                        if text[3:].startswith('***') and (
                            command.startswith('move') or
                            command.startswith('kick')):
                            pass
                        else:
                            irc.reply(text, prefixNick = False)
                    else:
                        break
                if rconresult.results.empty():
                    del conn.rconResults[nick]
                elif rconresult.results.qsize() <= 2:
                    for i in range(2):
                        if not rconresult.results.empty():
                            text = rconresult.results.get()
                            irc.reply(text, prefixNick = False)
                        else:
                            break
                else:
                    actionChar = conf.get(conf.supybot.reply.whenAddressedBy.chars)[:1]
                    text = 'You have %d more messages. Type %sless to view them' % (
                        rconresult.results.qsize(), actionChar)
                    irc.reply(text)
                if rconresult.succestext:
                    irc.reply(rconresult.succestext)
        else:
            command = conn.rconCommands.get()
            conn.logger.debug('>>--DEBUG--<< Sending rcon: %s' % command)
            conn.send_packet(AdminRcon, command = command)

    def _rcvConsole(self, connChan, origin, message):
        conn = self.connections.get(connChan)
        if not conn:
            return
        irc = conn.irc

        if (message.startswith('Game Load Failed') or
                message.startswith('ERROR: Game Load Failed') or
                message.startswith('Content server connection') or
                message.startswith('[udp] advertising to the master server is failing') or
                ('reported an error' in message and not 'IRC' in message)):
            ircMessage = message.replace("\n", ", ")
            ircMessage = ircMessage.replace("?", ", ")
            utils.msgChannel(irc, conn.channel, ircMessage)
        else:
            ircMessage = message[3:]
            if ircMessage.startswith('***') and 'paused' in ircMessage:
                utils.msgChannel(irc, conn.channel, ircMessage)

    def _rcvCmdLogging(self, connChan, frame, param1, param2, tile, text, company, commandID, clientID):
        conn = self.connections.get(connChan)
        if not conn:
            return

        if clientID == 1:
            name = 'Server'
        else:
            client = conn.clients.get(clientID)
            if client:
                name = client.name
            else:
                name = clientID
        commandName = conn.commands.get(commandID)
        if not commandName:
            commandName = commandID

        if commandName == 'CmdPause':
            pass

        logMessage = '<COMMAND> Frame: %s Name: \'%s\' Command: %s Tile: %s Param1: %s Param2: %s Text: \'%s\'' % (
            frame, name, commandName, tile, param1, param2, text)
        conn.logger.info(logMessage)


    def _rcvPong(self, connChan, start, end, delta):
        conn = self.connections.get(connChan)
        if not conn:
            return
        irc = conn.irc

        text = 'Dong! reply took %s' % str(delta)
        utils.msgChannel(irc, conn.channel, text)



    # IRC commands

    def apconnect(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        connect to AdminPort of the [specified] OpenTTD server
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, True)
        if not conn:
            return

        if conn.connectionstate == ConnectionState.CONNECTED:
            irc.reply('Already connected!!', prefixNick = False)
        else:
            # just in case an existing connection failed to de-register upon disconnect
            try:
                self._pollObj.unregister(conn.filenumber)
            except KeyError:
                pass
            except IOError:
                pass
            self._connectOTTD(irc, conn, source)
    apconnect = wrap(apconnect, [optional('text')])

    def apdisconnect(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        disconnect from the [specified] server
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, True)
        if not conn:
            return

        if conn.connectionstate == ConnectionState.CONNECTED:
            conn.connectionstate = ConnectionState.DISCONNECTING
            utils.disconnect(conn, False)
        else:
            irc.reply('Not connected!!', prefixNick = False)
    apdisconnect = wrap(apdisconnect, [optional('text')])

    def date(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        display the ingame date of the [specified] server
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, False)
        if not conn:
            return

        if conn.connectionstate != ConnectionState.CONNECTED:
            irc.reply('Not connected!!', prefixNick = False)
            return

        # This is done in a slightly weird way because dates earlier than 1900 are possible in OpenTTD
        # and strftime (in Python 2 at least) doesn't allow for dates before then
        message = '{0.day:02d}/{0.month:02d}/{0.year:4d}'.format(conn.date)
        irc.reply(message, prefixNick = False)
    date = wrap(date, [optional('text')])

    def rcon(self, irc, msg, args, parameters):
        """ [Server ID or channel] <rcon command>

        sends a rcon command to the [specified] openttd server
        """

        command = ''
        (firstWord, dummy, remainder) = parameters.partition(' ')
        (source, conn, command) = self._ircRconInit(irc, msg, firstWord, remainder, command, True)
        if not conn:
            return
        if conn.connectionstate != ConnectionState.CONNECTED:
            irc.reply('Not connected!!', prefixNick = False)
            return
        if conn.rconState != RconStatus.IDLE:
            message = 'Sorry, still processing previous rcon command'
            irc.reply(message, prefixNick = False)
            return

        if len(command) >= NETWORK_RCONCOMMAND_LENGTH:
            message = "RCON Command too long (%d/%d)" % (
                len(command), NETWORK_RCONCOMMAND_LENGTH)
            irc.reply(message, prefixNick = False)
            return

        logMessage = '<RCON> Nick: %s, command: %s' % (msg.nick, command)
        conn.logger.info(logMessage)

        conn.rconNick = msg.nick
        conn.rconState = RconStatus.ACTIVE
        resultdict = utils.RconResults({
            'irc':irc,
            'succestext':None,
            'command':command,
            'results':queue.Queue()
        })
        conn.rconResults[conn.rconNick] = resultdict
        conn.logger.debug('>>--DEBUG--<< Sending rcon: %s' % command)
        conn.send_packet(AdminRcon, command = command)
    rcon = wrap(rcon, ['text'])

    def less(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        outputs remaining rcon output which didn't get shown in the previous rounds
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, False)
        if not conn:
            return

        if conn.connectionstate != ConnectionState.CONNECTED:
            irc.reply('Not connected!!', prefixNick = False)
            return

        rconresult = conn.rconResults.get(msg.nick)
        if rconresult:
            for i in range(5):
                if not rconresult.results.empty():
                    text = rconresult.results.get()
                    irc.reply(text, prefixNick = False)
                else:
                    break
            if rconresult.results.empty():
                del conn.rconResults[msg.nick]
            elif rconresult.results.qsize() <= 2:
                for i in range(2):
                    if not rconresult.results.empty():
                        text = rconresult.results.get()
                        irc.reply(text, prefixNick = False)
                    else:
                        break
            else:
                actionChar = conf.get(conf.supybot.reply.whenAddressedBy.chars)[:1]
                text = 'You have %d more messages. Type %sless to view them' % (
                    rconresult.results.qsize(), actionChar)
                irc.reply(text)
        else:
            text = 'There are no more messages to display kemosabi'
            irc.reply(text)
    less = wrap(less, [optional('text')])

    def shutdown(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        pauses the [specified] game server
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, True)
        if not conn:
            return

        if conn.connectionstate != ConnectionState.CONNECTED:
            irc.reply('Not connected!!', prefixNick = False)
            return

        if conn.rconState == RconStatus.IDLE:
            conn.rconCommands.put('save autosave/autosavesoap')
            conn.rconState = RconStatus.SHUTDOWNSAVED
            command = conn.rconCommands.get()
            conn.logger.debug('>>--DEBUG--<< Sending rcon: %s' % command)
            conn.send_packet(AdminRcon, command = command)

        else:
            message = 'Sorry, still processing previous rcon command'
            irc.reply(message, prefixNick = False)
    shutdown = wrap(shutdown, [optional('text')])

    def restart(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        pauses the [specified] game server
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, True)
        if not conn:
            return

        if conn.connectionstate != ConnectionState.CONNECTED:
            irc.reply('Not connected!!', prefixNick = False)
            return

        if conn.rconState == RconStatus.IDLE:
            conn.rconState = RconStatus.RESTARTSAVED
            command = 'save autosave/autosavesoap'
            conn.logger.debug('>>--DEBUG--<< Sending rcon: %s' % command)
            conn.send_packet(AdminRcon, command = command)
        else:
            message = 'Sorry, still processing previous rcon command'
            irc.reply(message, prefixNick = False)
    restart = wrap(restart, [optional('text')])

    def contentupdate(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        Gets the server to update its list of online contents
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, True)
        if not conn:
            return

        if conn.connectionstate != ConnectionState.CONNECTED:
            irc.reply('Not connected!!', prefixNick = False)
            return
        if conn.rconState == RconStatus.IDLE:
            conn.rconCommands.put('content update')
            conn.rconNick = msg.nick
            conn.rconState = RconStatus.ACTIVE
            command = conn.rconCommands.get()
            resultdict = utils.RconResults({
                'irc':irc,
                'succestext':None,
                'command':command,
                'results':queue.Queue()
            })
            conn.rconResults[conn.rconNick] = resultdict
            conn.logger.debug('>>--DEBUG--<< Sending rcon: %s' % command)
            conn.send_packet(AdminRcon, command = command)
            irc.reply('Performing content update')
        else:
            message = 'Sorry, still processing previous rcon command'
            irc.reply(message, prefixNick = False)
    contentupdate = wrap(contentupdate, [optional('text')])

    def content(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        Gets the server to update the downloaded content to the latest versions
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, True)
        if not conn:
            return

        if conn.connectionstate != ConnectionState.CONNECTED:
            irc.reply('Not connected!!', prefixNick = False)
            return
        if conn.rconState == RconStatus.IDLE:
            conn.rconCommands.put('content select all')
            conn.rconCommands.put('content upgrade')
            conn.rconCommands.put('content download')
            conn.rconNick = msg.nick
            conn.rconState = RconStatus.ACTIVE
            command = conn.rconCommands.get()
            resultdict = utils.RconResults({
                'irc':irc,
                'succestext':None,
                'command':command,
                'results':queue.Queue()
            })
            conn.rconResults[conn.rconNick] = resultdict
            conn.logger.debug('>>--DEBUG--<< Sending rcon: %s' % command)
            conn.send_packet(AdminRcon, command = command)
        else:
            message = 'Sorry, still processing previous rcon command'
            irc.reply(message, prefixNick = False)
    content = wrap(content, [optional('text')])

    def rescan(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        rescans the server's downloaded content
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, True)
        if not conn:
            return

        if conn.connectionstate != ConnectionState.CONNECTED:
            irc.reply('Not connected!!', prefixNick = False)
            return
        if conn.rconState == RconStatus.IDLE:
            irc.reply('Scanning content directories')
            conn.rconCommands.put('rescannewgrf')
            conn.rconCommands.put('rescanai')
            conn.rconCommands.put('rescangame')
            conn.rconNick = msg.nick
            conn.rconState = RconStatus.ACTIVE
            command = conn.rconCommands.get()
            resultdict = utils.RconResults({
                'irc':irc,
                'succestext':'Rescan completed',
                'command':command,
                'results':queue.Queue()
            })
            conn.rconResults[conn.rconNick] = resultdict
            conn.logger.debug('>>--DEBUG--<< Sending rcon: %s' % command)
            conn.send_packet(AdminRcon, command = command)
        else:
            message = 'Sorry, still processing previous rcon command'
            irc.reply(message, prefixNick = False)
    rescan = wrap(rescan, [optional('text')])

    def save(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        saves the game as game.sav in the save directory
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, True)
        if not conn:
            return

        if conn.connectionstate != ConnectionState.CONNECTED:
            irc.reply('Not connected!!', prefixNick = False)
            return
        if conn.rconState == RconStatus.IDLE:
            conn.rconCommands.put('save game')
            conn.rconNick = msg.nick
            conn.rconState = RconStatus.ACTIVE
            command = conn.rconCommands.get()
            resultdict = utils.RconResults({
                'irc':irc,
                'succestext':None,
                'command':command,
                'results':queue.Queue()
            })
            conn.rconResults[conn.rconNick] = resultdict
            conn.logger.debug('>>--DEBUG--<< Sending rcon: %s' % command)
            conn.send_packet(AdminRcon, command = command)
    save = wrap(save, [optional('text')])

    def pause(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        pauses the [specified] game server
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, True)
        if not conn:
            return

        if conn.connectionstate != ConnectionState.CONNECTED:
            irc.reply('Not connected!!', prefixNick = False)
            return
        if conn.rconState == RconStatus.IDLE:
            conn.rconCommands.put('pause')
            conn.rconState = RconStatus.ACTIVE
            command = conn.rconCommands.get()
            conn.logger.debug('>>--DEBUG--<< Sending rcon: %s' % command)
            conn.send_packet(AdminRcon, command = command)
        else:
            message = 'Sorry, still processing previous rcon command'
            irc.reply(message, prefixNick = False)
    pause = wrap(pause, [optional('text')])

    def auto(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        unpauses the [specified] game server, or if min_active_clients >= 1,
        changes the server to autopause mode
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, True)
        if not conn:
            return

        if conn.connectionstate != ConnectionState.CONNECTED:
            irc.reply('Not connected!!', prefixNick = False)
            return
        if conn.rconState == RconStatus.IDLE:
            minPlayers = self.registryValue('minPlayers', conn.channel)
            if minPlayers > 0:
                conn.rconCommands.put('set min_active_clients %s' %
                    minPlayers)
            conn.rconCommands.put('unpause')
            conn.rconState = RconStatus.ACTIVE
            command = conn.rconCommands.get()
            conn.logger.debug('>>--DEBUG--<< Sending rcon: %s' % command)
            conn.send_packet(AdminRcon, command = command)
        else:
            message = 'Sorry, still processing previous rcon command'
            irc.reply(message, prefixNick = False)
    auto = wrap(auto, [optional('text')])

    def unpause(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        unpauses the [specified] game server
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, True)
        if not conn:
            return

        if conn.connectionstate != ConnectionState.CONNECTED:
            irc.reply('Not connected!!', prefixNick = False)
            return

        if conn.rconState == RconStatus.IDLE:
            conn.rconCommands.put('set min_active_clients 0')
            conn.rconCommands.put('unpause')
            conn.rconState = RconStatus.ACTIVE
            command = conn.rconCommands.get()
            conn.logger.debug('>>--DEBUG--<< Sending rcon: %s' % command)
            conn.send_packet(AdminRcon, command = command)
        else:
            message = 'Sorry, still processing previous rcon command'
            irc.reply(message, prefixNick = False)
    unpause = wrap(unpause, [optional('text')])

    def ding(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        Dings the [specified] server, normally called ping
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, False)
        if not conn:
            return

        if conn.connectionstate != ConnectionState.CONNECTED:
            irc.reply('Not connected!!', prefixNick = False)
            return
        conn.ping()
    ding = wrap(ding, [optional('text')])

    def ip(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        Replies with the [specified] server's public address for players to connect to
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, False)
        if not conn:
            return

        text = self.registryValue('publicAddress', conn.channel)
        irc.reply(text)
    ip = wrap(ip, [optional('text')])

    def info(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        Shows some basic information about the server
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, False)
        if not conn:
            return

        if conn.connectionstate != ConnectionState.CONNECTED:
            irc.reply('Not connected!!', prefixNick = False)
            return
        version = conn.serverinfo.version
        name = conn.serverinfo.name
        size = '%dx%d' % (conn.mapinfo.x, conn.mapinfo.y)
        ip = self.registryValue('publicAddress', conn.channel)
        if ip and not ip == 'None' and not ip == 'Not Available':
            ip = ', address: %s' % ip
        else:
            ip = ''

        # This is done in a slightly weird way because dates earlier than 1900 are possible in OpenTTD
        # and strftime (in Python 2 at least) doesn't allow for dates before then
        date = '{0.day:02d}/{0.month:02d}/{0.year:4d}'.format(conn.date)
        clients = len(conn.clients)
        if conn.serverinfo.dedicated:
            clients -= 1 # deduct server-client for dedicated servers
        if clients >= 1:
            clients = ', clients connected: %d' % clients
        else:
            clients = ''
        irc.reply('%s, Version: %s, date: %s%s, map size: %s%s' %
            (name, version, date, clients, size, ip))
    info = wrap(info, [optional('text')])

    def vehicles(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        Gives a count of all vehicles in the game, sorted by type
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, False)
        if not conn:
            return

        if conn.connectionstate != ConnectionState.CONNECTED:
            irc.reply('Not connected!!', prefixNick = False)
            return

        if list(conn.companies.values()):
            text = 'Total vehicles per type: Rail: %d, Road: %d, Water: %d, Air: %d' %\
                utils.vehicleCount(conn.companies)
            irc.reply(text)
        else:
            irc.reply('There are currently no companies in existence. '\
                'Without companies, there cannot be vehicles')
    vehicles = wrap(vehicles, [optional('text')])
    
    def revision(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        Shows the OpenTTD revision that is currently running on the server
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, False)
        if not conn:
            return

        if conn.connectionstate != ConnectionState.CONNECTED:
            irc.reply('Not connected!!', prefixNick = False)
            return
        version = conn.serverinfo.version
        irc.reply('Game version is %s. Use Download <os-version> to get a direct download link.' % version)
    revision = wrap(revision, [optional('text')])

    def password(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        tells you the current password needed for joining the [specified] game server
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, False)
        if not conn:
            return

        if conn.connectionstate != ConnectionState.CONNECTED:
            irc.reply('Not connected!!', prefixNick = False)
            return
        if not conn.clientPassword:
            irc.reply('Free entry, no passwords needed')
        else:
            irc.reply(conn.clientPassword)
    password = wrap(password, [optional('text')])

    def rules(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        tells you the current password needed for joining the [specified] game server
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, False)
        if not conn:
            return

        rulesUrl = self.registryValue('rulesUrl', conn.channel)
        if not rulesUrl.lower() == 'none':
            text = 'Server rules can be found here: %s' % rulesUrl
            irc.reply(text, prefixNick = False)
            if conn.connectionstate == ConnectionState.CONNECTED:
                conn.send_packet(AdminChat,
                    action = Action.CHAT,
                    destType = DestType.BROADCAST,
                    clientID = ClientID.SERVER,
                    message = text)
    rules = wrap(rules, [optional('text')])

    def companies(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        Show a list of players currently playing
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, False)
        if not conn:
            return

        if conn.connectionstate != ConnectionState.CONNECTED:
            irc.reply('Not connected!!', prefixNick = False)
            return

        if list(conn.companies.values()):
            for company in list(conn.companies.values()):
                if not company.id == 255:
                    companyColour = utils.getColourNameFromNumber(company.colour)
                    companyFounded = 'Founded in %d' % company.startyear
                    companyVehicles = 'Vehicles owned: %d Trains, %s Roadvehicles, %s Ships and %s Aeroplanes.' % (
                        company.vehicles.train,
                        company.vehicles.lorry + company.vehicles.bus,
                        company.vehicles.ship,
                        company.vehicles.plane)
                    companyEconomy = 'Value: %d, Loan: %d, Income: %d, Cargo: %d' % (
                        company.economy.history[0]['companyValue'],
                        company.economy.currentLoan,
                        company.economy.income,
                        company.economy.deliveredCargo)
                    text = 'Company \'%d\' (%s): %s, %s, %s %s' % (
                        company.id+1, companyColour, company.name,
                        companyFounded, companyVehicles, companyEconomy)
                    if company.ai:
                        text = 'AI ' + text
                    irc.reply(text)
        else:
            irc.reply('There are currently no companies in existence. '\
                'I smell an opportunity...')
    companies = wrap(companies, [optional('text')])

    def players(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        Show a list of players currently playing
        """

        isOp = True
        source, conn = self._ircCommandInit(irc, msg, serverID, True)
        if not conn:
            isOp = False
            source, conn = self._ircCommandInit(irc, msg, serverID, False)
            if not conn:
                return

        if conn.connectionstate != ConnectionState.CONNECTED:
            irc.reply('Not connected!!', prefixNick = False)
            return

        if isOp:
            spectators = []
            players = []
            for client in list(conn.clients.values()):
                if client.play_as == 255:
                    if conn.serverinfo.dedicated and client.id == 1:
                        pass
                    else:
                        spectators.append('Client %d (%s)' % (client.id, client.name))
                else:
                    company = conn.companies.get(client.play_as)
                    companyColour = utils.getColourNameFromNumber(company.colour)
                    players.append('Client %d (%s) is %s, in company %s (%s)' %
                        (client.id, companyColour, client.name, company.id+1,
                        company.name))
            spectators.sort()
            players.sort()
            for player in players:
                irc.reply(player)
            if spectators:
                spectators = ', '.join(spectators)
                irc.reply('Spectators: %s' % spectators)
            if not players and not spectators:
                irc.reply('The server is empty, noone is connected. '\
                    'Feel free to remedy this situation')
        else:
            irc.reply(utils.playercount(conn))
    players = wrap(players, [optional('text')])

    def playercount(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        Tells you the number of players and spectators on the server at this moment
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, False)
        if not conn:
            return

        if conn.connectionstate != ConnectionState.CONNECTED:
            irc.reply('Not connected!!', prefixNick = False)
            return

        irc.reply(utils.playercount(conn))
    playercount = wrap(playercount, [optional('text')])

    def toggledebug(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        Toggles debug logging for the connection. The debug info will be logged
        to the standard gamelog
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, False)
        if not conn:
            return

        if conn.connectionstate != ConnectionState.CONNECTED:
            irc.reply('Not connected!!', prefixNick = False)
            return

        if conn.debugLog:
            conn.debugLog = False
            irc.reply('Debug logging for %s is now: off' % conn.ID)
            conn.logger.info('>> Debug logging turned off <<')
        else:
            conn.debugLog = True
            irc.reply('Debug logging for %s is now: ON' % conn.ID)
            conn.logger.info('>> Debug logging turned ON <<')
    toggledebug = wrap(toggledebug, [optional('text')])

    def setdef(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        Reads commands from a file specified in plugins.Soap.defaultSettings to
        set game-settings to default values
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, True)
        if not conn:
            return

        if conn.connectionstate != ConnectionState.CONNECTED:
            irc.reply('Not connected!!', prefixNick = False)
            return
        rconFile = self.registryValue('defaultSettings', conn.channel)
        if not os.path.isfile(rconFile):
            irc.reply('Cannot read from %s, please set it to a valid bot-readable file. Absolute path is a must'
                % rconFile)
            return
        if conn.rconState == RconStatus.IDLE:
            commandlist = []
            with open(rconFile) as rf:
                for line in rf.readlines():
                    commandlist.append(line.rstrip())
            if len(commandlist):
                commandlist.sort()
                for item in commandlist:
                    conn.rconCommands.put(item)
                conn.rconState = RconStatus.ACTIVE
                command = conn.rconCommands.get()
                conn.logger.debug('>>--DEBUG--<< Sending rcon: %s' % command)
                conn.send_packet(AdminRcon, command = command)
                irc.reply('Setting default settings: %s' % format('%L', commandlist))
            else:
                irc.reply('No commands found in %s.' % rconFile)
        else:
            message = 'Sorry, still processing previous rcon command'
            irc.reply(message, prefixNick = False)
    setdef = wrap(setdef, [optional('text')])

    def download(self, irc, msg, args, osType, serverID):
        """ [OS type/program] [Server ID or channel]

        Returns the url to download the client for the current game. Also links
        to some starter programs
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, False)
        if not conn:
            return

        url = None
        if not osType:
            actionChar = conf.get(conf.supybot.reply.whenAddressedBy.chars)
            irc.reply('%sdownload lin|lin64|osx|ottdau|source|win32|win64|win9x'
                % actionChar)
        if osType == 'ottdau':
            url = 'http://www.openttdcoop.org/winupdater'
        else:
            if conn.connectionstate != ConnectionState.CONNECTED:
                irc.reply('Not connected!!', prefixNick = False)
                return
            customUrl = self.registryValue('downloadUrl', conn.channel)
            if not customUrl or customUrl.startswith('None'):
                url = utils.generateDownloadUrl(
                    irc, conn.serverinfo.version, osType)
            else:
                url = customUrl
        if url:
            irc.reply(url)
        else:
            irc.reply('Couldn\'t decipher download url')
    download = wrap(download, [optional(('literal',
        ['lin', 'lin64', 'osx', 'ottdau', 'win32', 'win64', 'win9x', 'source'])),
        optional('text')])

    def help(self, irc, msg, args):
        """  Takes no arguments

        Returns the url with a list of commands
        """

        irc.reply('http://wiki.openttdcoop.org/Soap')
    help = wrap(help)



    # Relay IRC back ingame

    def doPrivmsg(self, irc, msg):

        (source, text) = msg.args
        conn = None
        source = source.lower()
        if irc.isChannel(source) and source in self.channels:
            conn = self.connections.get(source)
        if not conn:
            return
        if conn.connectionstate != ConnectionState.CONNECTED:
            return

        actionChar = conf.get(conf.supybot.reply.whenAddressedBy.chars, source)
        if actionChar and actionChar in text[:1]:
            return
        if not 'ACTION' in text:
            message = 'IRC <%s> %s' % (msg.nick, text)
        else:
            text = text.split(' ',1)[1]
            text = text[:-1]
            message = 'IRC ** %s %s' % (msg.nick, text)
        conn.send_packet(AdminChat,
            action = Action.CHAT,
            destType = DestType.BROADCAST,
            clientID = ClientID.SERVER,
            message = message)



    # ofs related commands

    def getsave(self, irc, msg, args, saveUrl, serverID):
        """ [Server ID or channel] <Http Url of savegame>

        Downloads a savegame file over HTTP and saves it in the saves dir of the [specified] server
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, True)
        if not conn:
            return

        if saveUrl[-4:] == '.sav':
            irc.reply('Starting download...', prefixNick = False)
            ofsCommand = 'ofs-getsave.py %s' % saveUrl
            successText = 'Savegame successfully downloaded'
            connectionid = utils.getConnectionID(conn)
            cmdThread = threading.Thread(
                target = self._commandThread,
                name = 'Command.%s.%s' % (connectionid, ofsCommand.split()[0]),
                args = [conn, irc, ofsCommand, successText])
            cmdThread.daemon = True
            cmdThread.start()
        else:
            irc.reply('Sorry, only .sav files are supported')
    getsave = wrap(getsave, ['httpUrl', optional('text')])

    def start(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        Starts the specified server. Only available if plugins.Soap.local is True
        """
        source, conn = self._ircCommandInit(irc, msg, serverID, True)
        if not conn:
            return
        if conn.connectionstate == ConnectionState.CONNECTED:
            irc.reply('I am connected to %s, so it\'s safe to assume that its already running'
                % conn.serverinfo.name, prefixNick = False)
            return

        ofsCommand = 'ofs-start.py'
        successText = 'Server is starting...'
        connectionid = utils.getConnectionID(conn)
        cmdThread = threading.Thread(
            target = self._commandThread,
            name = 'Command.%s.%s' % (connectionid, ofsCommand.split()[0]),
            args = [conn, irc, ofsCommand, successText])
        cmdThread.daemon = True
        cmdThread.start()
    start = wrap(start, [optional('text')])

    def transfer(self, irc, msg, args, gameNo, savegame, serverID):
        """ <Game Number> <savegame> [Server ID or channel]

        Transfers 'savegame'. Destination directory and name are configured in
        ofs-transfersave.py. Game number is used to uniquely name the
        destination file. Warning: this is the only command where the optional
        Server ID is the last argument
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, True)
        if not conn:
            return

        if savegame.endswith('.sav'):
            saveUrl = self.registryValue('saveUrl', conn.channel)
            self.log.info(saveUrl)
            saveUrl = saveUrl.replace('{ID}', str(gameNo))
            self.log.info(saveUrl)
            irc.reply('Attempting to transfer %s' % savegame)
            ofsCommand = 'ofs-transfersave.py %d %s' % (gameNo, savegame)
            successText = 'Transfer done. File now at %s' % saveUrl
            connectionid = utils.getConnectionID(conn)
            cmdThread = threading.Thread(
                target = self._commandThread,
                name = 'Command.%s.%s' % (connectionid, ofsCommand.split()[0]),
                args = [conn, irc, ofsCommand, successText])
            cmdThread.daemon = True
            cmdThread.start()
    transfer = wrap(transfer, ['int', 'something', optional('text')])

    def update(self, irc, msg, args, serverID):
        """ [Server ID or channel]

        Updates OpenTTD to the newest revision in its branch
        """

        source, conn = self._ircCommandInit(irc, msg, serverID, True)
        if not conn:
            return

        if conn.rconState != RconStatus.IDLE:
            message = 'Sorry, still processing previous rcon command'
            irc.reply(message, prefixNick = False)
            return

        irc.reply('Starting update...', prefixNick = False)
        if conn.connectionstate == ConnectionState.CONNECTED:
            message = 'Server is being updated, and will shut down in a bit...'
            conn.send_packet(AdminChat,
                action = Action.CHAT,
                destType = DestType.BROADCAST,
                clientID = ClientID.SERVER,
                message = message)
        ofsCommand = 'ofs-svnupdate.py'
        successText = 'Game successfully updated'
        connectionid = utils.getConnectionID(conn)
        cmdThread = threading.Thread(
            target = self._commandThread,
            name = 'Command.%s.%s' % (connectionid, ofsCommand.split()[0]),
            args = [conn, irc, ofsCommand, successText])
        cmdThread.daemon = True
        cmdThread.start()
    update = wrap(update, [optional('text')])

Class = Suds

# vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=79: