# -*- coding: utf-8 -*-
#
# This file is a plugin for EventGhost.
# Copyright (C) 2005-2009 Lars-Peter Voss <bitmonster@eventghost.org>
#
# EventGhost is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License version 2 as published by the
# Free Software Foundation;
#
# EventGhost 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/>.

import eg

eg.RegisterPlugin(
    name = "Network Message Sender",
    version = "1.0",
    author = "Bitmonster",
    guid = "{7B6E467A-B990-4752-A4D1-CA62C58F9500}",
    description = (
        "Sends text to an Network TCP Listener through TCP/IP."
    ),
    canMultiLoad = True,
    icon = (
        "iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABmJLR0QAAAAAAAD5Q7t/"
        "AAAACXBIWXMAAAsSAAALEgHS3X78AAAAB3RJTUUH1gIQFgQOuRVmrAAAAVRJREFUOMud"
        "kjFLw2AQhp+kMQ7+jJpCF+ni1lFEwUXq5g+wgiCCgoNUrG5Oltb2DygGYwUXwbmbg+Li"
        "IhSHhobaora2MZTGoQb5aBLFd/u4u/fuufskApQ92DWAFOEqKSHB1OzMHJoW8w1aloVR"
        "1tNhBmhajPnlQ9/Yzdk2AKEGkiQBkExOAS4wfFcqDwwGg6FBGGv++IiF5DiOZPHcnKDb"
        "+6T9YQs5iscajSd8p2jUqhhlnZfXYfeIMgaA67o/CNF4gsW1C1RVJHKcPlfFJQCaZt23"
        "geKxqqpCYnpSYL2/feIbleuTrZErjCwxEpGpNzp0ew7tjshaKOb8BsgIBnePdXAlz05g"
        "XV1ZEyplWaZQzGUVL8lx+qhv7yM78NRqtYJ30KhVucynAq8AoJ+fBhqUjLKe/uXPZzI7"
        "e/tBBumN9U1s2/at9FiBQANM0+S/UsL4/qIvHUp+5VOP+PAAAAAASUVORK5CYII="
    ),
)

import wx
import socket
from hashlib import md5


class Text:
    host = "Host:"
    port = "Port:"
    password = "Password:"
    tcpBox = "TCP/IP Settings"
    securityBox = "Security"
    class Map:
        parameterDescription = "Event name to send:"



class NetworkMessage(eg.PluginBase):
    text = Text

    def __init__(self):
        self.AddAction(Map)


    def __start__(self, host, port, password):
        self.host = host
        self.port = port
        self.password = password


    def Configure(self, host="127.0.0.1", port=1024, password=""):
        text = self.text
        panel = eg.ConfigPanel()
        hostCtrl = panel.TextCtrl(host)
        portCtrl = panel.SpinIntCtrl(port, max=65535)
        passwordCtrl = panel.TextCtrl(password, style=wx.TE_PASSWORD)

        st1 = panel.StaticText(text.host)
        st2 = panel.StaticText(text.port)
        st3 = panel.StaticText(text.password)
        eg.EqualizeWidths((st1, st2, st3))
        tcpBox = panel.BoxedGroup(
            text.tcpBox,
            (st1, hostCtrl),
            (st2, portCtrl),
        )
        securityBox = panel.BoxedGroup(
            text.securityBox,
            (st3, passwordCtrl),
        )

        panel.sizer.Add(tcpBox, 0, wx.EXPAND)
        panel.sizer.Add(securityBox, 0, wx.TOP|wx.EXPAND, 10)

        while panel.Affirmed():
            panel.SetResult(
                hostCtrl.GetValue(),
                portCtrl.GetValue(),
                passwordCtrl.GetValue()
            )


    def Send(self, eventString, payload=None):
        sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        #self.socket = sock
        sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
        sock.settimeout(2.0)
        try:
            sock.connect((self.host, self.port))
            sock.settimeout(1.0)
            # First wake up the server, for security reasons it does not
            # respond by it self it needs this string, why this odd word ?
            # well if someone is scanning ports "connect" would be very
            # obvious this one you'd never guess :-)
            sock.sendall(eventString.encode(eg.systemEncoding) + "\n\r")
            return sock     

        except:
            if eg.debugLevel:
                eg.PrintTraceback()
            sock.close()
            self.PrintError("NetworkMessage failed")
            return None


    def MapUp(self, sock):
        # tell the server that we are done nicely.
        sock.sendall("close\n")
        sock.close()



class Map(eg.ActionWithStringParameter):

    def __call__(self, mesg):
        res = self.plugin.Send(eg.ParseString(mesg))
        if res:
            eg.event.AddUpFunc(self.plugin.MapUp, res)
        return res