git.sesse.net Git - vlc/blob - python/vlrs/playlist.py

   1 #!/usr/bin/python -O
   2 #
   3 # VideoLAN RTSP Server
   4 #
   5 # Author: Cyril Deguet <asmax@via.ecp.fr>
   6
   7
   8 import cfg, string, threading
   9
  10
  11 class PlayList:
  12     "Contains the media playlist"
  13
  14     def __init__(self):
  15         self.lock = threading.Lock()
  16
  17     def readConfig(self, filename):
  18         "Read the playlist file"
  19         f = open(filename)
  20         newList = {}
  21         while 1:
  22             line = string.strip(f.readline())
  23             if line == "":
  24                 break
  25             items = string.split(line, '\t')
  26             newList[items[0]] = {'file':items[1], 'name':items[2], 'addr':items[3]}
  27         self.lock.acquire()
  28         self.list = newList
  29         self.lock.release()
  30
  31     def getMedia(self, uri):
  32         "Return the description of an item in the playlist"
  33         self.lock.acquire()
  34         if self.list.has_key(uri):
  35             media = self.list[uri]
  36         else:
  37             media = None
  38         self.lock.release()
  39         return media
  40