jmpc.py

   1 import socket
   2
   3 class MPDError(Exception):
   4     pass
   5 class ConnectionError(MPDError):
   6     pass
   7 class ProtocolError(MPDError):
   8     pass
   9 class CommandError(MPDError):
  10     pass
  11 class CommandListError(MPDError):
  12     pass
  13
  14
  15 class client:
  16     _csock=None
  17     _rfile=None
  18     _wfile=None
  19     def __init__(self):
  20         pass
  21
  22     def connect(self, host, port, type=socket.SOCK_STREAM):
  23         if self._csock:
  24              raise ConnectionError("Already connected")
  25
  26         self._csock=socket.socket(socket.AF_INET, type)
  27         self._csock.connect((host, port))
  28         self._file = self._csock.makefile("rwb")
  29         handshake=self._read()
  30         if handshake[0:len("hello jmpd")]!="hello jmpd":
  31             print("Failed to handshake: %s" % (handshake))
  32             self.disconnect()
  33             return
  34         self._write("ack")
  35
  36
  37     def _read(self):
  38         return self._file.readline().strip()
  39     def _write(self, line):
  40         self._file.write("%s\n" % (line))
  41
  42     def disconnect(self):
  43         self._csock.close()
  44         self._csock=None
  45
  46     def command_list_ok_begin(self):
  47         pass
  48
  49     def command_list_end(self):
  50         pass
  51
  52     def update(self):
  53         pass
  54
  55     def status(self):
  56         pass
  57
  58     def playid(id):
  59         pass
  60     def stop(self):
  61         pass
  62
  63     def pause(self):
  64         pass
  65     def resume(self):
  66         pass
  67
  68     def next(self):
  69         pass
  70     def previous(self):
  71         pass
  72
  73     def seekid(time):
  74         pass
  75
  76     # Playlist management
  77     def add(path):
  78         pass
  79     def deleteid(path):
  80         pass
  81
  82     # volume
  83     def setvol(newvolume):
  84         pass
  85
  86     # info
  87     def listallinfo(self):
  88         pass
  89     def listplaylistinfo(self):
  90         pass
  91     def currentsong(self):
  92         pass
  93
  94
  95 from test import port
  96 client=client()
  97 client.connect('localhost', port)
  98 client.disconnect()