lib/python/Tools/Directories.py

   1 import os
   2
   3 SCOPE_TRANSPONDERDATA = 0
   4 SCOPE_SYSETC = 1
   5 SCOPE_FONTS = 2
   6 SCOPE_SKIN = 3
   7 SCOPE_SKIN_IMAGE = 4
   8 SCOPE_USERETC = 5
   9 SCOPE_CONFIG = 6
  10 SCOPE_LANGUAGE = 7
  11
  12 PATH_CREATE = 0
  13 PATH_DONTCREATE = 1
  14
  15 defaultPaths = {
  16                 SCOPE_TRANSPONDERDATA: ("/etc/", PATH_DONTCREATE),
  17                 SCOPE_SYSETC: ("/etc/", PATH_DONTCREATE),
  18                 SCOPE_FONTS: ("/usr/share/fonts/", PATH_DONTCREATE),
  19                 SCOPE_CONFIG: ("/etc/enigma2/", PATH_CREATE),
  20
  21                 SCOPE_LANGUAGE: ("/usr/share/enigma2/po/", PATH_CREATE),
  22
  23                 SCOPE_SKIN: ("/usr/share/enigma2/", PATH_DONTCREATE),
  24                 SCOPE_SKIN_IMAGE: ("/usr/share/enigma2/", PATH_DONTCREATE),
  25
  26                 SCOPE_USERETC: ("", PATH_DONTCREATE) # user home directory
  27         }
  28
  29 def resolveFilename(scope, base):
  30         # in future, we would check for file existence here,
  31         # so we can provide default/fallbacks.
  32
  33         path = defaultPaths[scope]
  34         if path[1] == PATH_CREATE:
  35                 if (not os.path.exists(path[0])):
  36                         os.mkdir(path[0])
  37
  38         # FIXME: we also have to handle DATADIR etc. here.
  39         return path[0] + base
  40
  41         # this is only the BASE - an extension must be added later.
  42 def getRecordingFilename(basename):
  43
  44                 # filter out non-allowed characters
  45         non_allowed_characters = "/.\\"
  46
  47         filename = ""
  48         for c in basename:
  49                 if c in non_allowed_characters:
  50                         c = "_"
  51                 filename += c
  52
  53         i = 0
  54         while True:
  55                 path = "/hdd/movies/" + filename
  56                 if i > 0:
  57                         path += "_%03d" % i
  58                 try:
  59                         open(path + ".ts")
  60                         i += 1
  61                 except IOError:
  62                         return path