from ServiceReference import ServiceReference
+from enigma import eServiceReference
+import os
-class PlaylistIO:
+class PlaylistIO:
def __init__(self):
self.list = []
ERROR = 3
UNSUPPORTED_FILES_IN_PLAYLIST = 4
+ REMOTE_PROTOS = ["http", "https", "udp", "rtsp", "rtp", "mmp"]
+
def save(self, filename = None):
return self.ERROR
def addService(self, service):
self.list.append(service)
-
-
+
+ def getRef(self, filename, entry):
+ if entry[0] == "/":
+ path = entry
+ else:
+ path = os.path.dirname(filename) + "/" + entry
+ for proto in self.REMOTE_PROTOS:
+ if entry.startswith(proto):
+ path = entry
+ ref = eServiceReference(4097, 0, path)
+ return ServiceReference(ref)
+
class PlaylistIOInternal(PlaylistIO):
def __init__(self):
PlaylistIO.__init__(self)
-
+
def open(self, filename):
self.clear()
try:
file.write(str(x) + "\n")
file.close()
- return self.OK
\ No newline at end of file
+ return self.OK
+
+class PlaylistIOM3U(PlaylistIO):
+ def __init__(self):
+ PlaylistIO.__init__(self)
+
+ def open(self, filename):
+ self.clear()
+ self.displayname = None
+ try:
+ file = open(filename, "r")
+ except IOError:
+ return None
+ while True:
+ entry = file.readline().strip()
+ if entry == "":
+ break
+ if entry.startswith("#EXTINF:"):
+ extinf = entry.split(',',1)
+ if len(extinf) > 1:
+ self.displayname = extinf[1]
+ # TODO: use e2 facilities to create a service ref from file
+ elif entry[0] != "#":
+ sref = PlaylistIO.getRef(self, filename, entry)
+ if self.displayname:
+ sref.ref.setName(self.displayname)
+ self.displayname = None
+ self.addService(sref)
+ file.close()
+ return self.list
+
+ def save(self, filename = None):
+ return self.ERROR
+
+class PlaylistIOPLS(PlaylistIO):
+ def __init__(self):
+ PlaylistIO.__init__(self)
+
+ def open(self, filename):
+ self.clear()
+ try:
+ file = open(filename, "r")
+ except IOError:
+ return None
+ entry = file.readline().strip()
+ if entry == "[playlist]": # extended pls
+ while True:
+ entry = file.readline().strip()
+ if entry == "":
+ break
+ if entry[0:4] == "File":
+ pos = entry.find('=') + 1
+ newentry = entry[pos:]
+ sref = PlaylistIO.getRef(self, filename, newentry)
+ self.addService(sref)
+ else:
+ playlist = PlaylistIOM3U()
+ return playlist.open(filename)
+ file.close()
+ return self.list
+
+ def save(self, filename = None):
+ return self.ERROR
\ No newline at end of file