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#!/usr/bin/env python
# coding: utf8

import socket
import pyglet
import os
import time

TCP_IP = '192.168.2.108'
TCP_PORT = 4000
BUFFER_SIZE = 1024
PATH = "/media/usb/"

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

def Play():
        isPlaying = False
        player = pyglet.media.Player()
        while 1:
                data = conn.recv(BUFFER_SIZE)
                if not data: break
                elif data == "Pause\r\n":
                        if isPlaying == True:
                                player.pause()
                                isPlaying = False
                        else:
                                player.play()
                                isPlaying = True
                elif data[0] == "P" and data[1] == "l" and data[2] == "a" and data[3] == "y":
                        song = ""
                        i = 6
                        while i < len(data):
                                song += data[i]
                                i += 1
                        player.pause()
                        player = None
                        player = pyglet.media.Player()
                        song = song.split(".wav")
                        playSong = song[0]
                        playSong += ".wav"
                        player.queue(pyglet.media.load(PATH + playSong ,streaming=False))
                        player.play()
                        isPlaying = True

def searchSongs():
       StickInhalt = os.listdir(PATH)
       lieder = []
       for lied in StickInhalt:
                if lied != "System Volume Information" and lied[0] != ".":
                        lieder.insert(len(lieder),lied)
       for lied in lieder:
                conn.send(lied + "|")
       Play()

def Connect():
        s.bind((TCP_IP, TCP_PORT))
        s.listen(1)
        conn, addr = s.accept()

        while True:
                data = conn.recv(BUFFER_SIZE)
                if not data: break
                else:
                        print "Verbunden mit:",addr
                        return conn
conn = Connect()
searchSongs()

conn.close()