-import os
+# -*- coding: utf-8 -*-
+
+from os import path as os_path, mkdir, rmdir, system, walk, stat as os_stat, listdir, readlink, makedirs, error as os_error, symlink, access, F_OK, R_OK, W_OK
+from stat import S_IMODE
+from re import compile
+
+try:
+ from os import chmod
+ have_chmod = True
+except:
+ have_chmod = False
+
+try:
+ from os import utime
+ have_utime = True
+except:
+ have_utime = False
SCOPE_TRANSPONDERDATA = 0
SCOPE_SYSETC = 1
SCOPE_SKIN_IMAGE = 4
SCOPE_USERETC = 5
SCOPE_CONFIG = 6
+SCOPE_LANGUAGE = 7
+SCOPE_HDD = 8
+SCOPE_PLUGINS = 9
+SCOPE_MEDIA = 10
+SCOPE_PLAYLIST = 11
+SCOPE_CURRENT_SKIN = 12
+SCOPE_DEFAULTDIR = 13
+SCOPE_DEFAULTPARTITION = 14
+SCOPE_DEFAULTPARTITIONMOUNTDIR = 15
+SCOPE_METADIR = 16
PATH_CREATE = 0
PATH_DONTCREATE = 1
-
+PATH_FALLBACK = 2
defaultPaths = {
SCOPE_TRANSPONDERDATA: ("/etc/", PATH_DONTCREATE),
SCOPE_SYSETC: ("/etc/", PATH_DONTCREATE),
SCOPE_FONTS: ("/usr/share/fonts/", PATH_DONTCREATE),
SCOPE_CONFIG: ("/etc/enigma2/", PATH_CREATE),
+ SCOPE_PLUGINS: ("/usr/lib/enigma2/python/Plugins/", PATH_CREATE),
+
+ SCOPE_LANGUAGE: ("/usr/share/enigma2/po/", PATH_DONTCREATE),
SCOPE_SKIN: ("/usr/share/enigma2/", PATH_DONTCREATE),
SCOPE_SKIN_IMAGE: ("/usr/share/enigma2/", PATH_DONTCREATE),
+ SCOPE_HDD: ("/hdd/movie/", PATH_DONTCREATE),
+ SCOPE_MEDIA: ("/media/", PATH_DONTCREATE),
+ SCOPE_PLAYLIST: ("/etc/enigma2/playlist/", PATH_CREATE),
- SCOPE_USERETC: ("", PATH_DONTCREATE) # user home directory
+ SCOPE_USERETC: ("", PATH_DONTCREATE), # user home directory
+
+ SCOPE_DEFAULTDIR: ("/usr/share/enigma2/defaults/", PATH_CREATE),
+ SCOPE_DEFAULTPARTITION: ("/dev/mtdblock/6", PATH_DONTCREATE),
+ SCOPE_DEFAULTPARTITIONMOUNTDIR: ("/usr/share/enigma2/dealer", PATH_CREATE),
+ SCOPE_METADIR: ("/usr/lib/enigma2/python/Plugins/meta", PATH_CREATE),
}
-def resolveFilename(scope, base):
- # in future, we would check for file existence here,
- # so we can provide default/fallbacks.
-
- path = defaultPaths[scope]
- if path[1] == PATH_CREATE:
- if (not os.path.exists(path[0])):
- os.mkdir(path[0])
-
- # FIXME: we also have to handle DATADIR etc. here.
- return path[0] + base
+FILE_COPY = 0 # copy files from fallback dir to the basedir
+FILE_MOVE = 1 # move files
+PATH_COPY = 2 # copy the complete fallback dir to the basedir
+PATH_MOVE = 3 # move the fallback dir to the basedir (can be used for changes in paths)
+fallbackPaths = {
+ SCOPE_CONFIG: [("/home/root/", FILE_MOVE),
+ ("/usr/share/enigma2/defaults/", FILE_COPY)],
+ SCOPE_HDD: [("/hdd/movies", PATH_MOVE)]
+ }
+
+def resolveFilename(scope, base = "", path_prefix = None):
+ if base[0:2] == "~/":
+ # you can only use the ~/ if we have a prefix directory
+ assert path_prefix is not None
+ base = os_path.join(path_prefix, base[2:])
+
+ # don't resolve absolute paths
+ if base[0:1] == '/':
+ return base
+
+ if scope == SCOPE_CURRENT_SKIN:
+ from Components.config import config
+ tmp = defaultPaths[SCOPE_SKIN]
+ pos = config.skin.primary_skin.value.rfind('/')
+ if pos != -1:
+ path = tmp[0]+config.skin.primary_skin.value[:pos+1]
+ else:
+ path = tmp[0]
+ else:
+ tmp = defaultPaths[scope]
+ path = tmp[0]
+
+ flags = tmp[1]
+ if flags == PATH_CREATE:
+ if not pathExists(path):
+ mkdir(path)
+
+ fallbackPath = fallbackPaths.get(scope)
+
+ if fallbackPath and not fileExists(path + base):
+ for x in fallbackPath:
+ if x[1] == FILE_COPY:
+ if fileExists(x[0] + base):
+ system("cp " + x[0] + base + " " + path + base)
+ break
+ elif x[1] == FILE_MOVE:
+ if fileExists(x[0] + base):
+ system("mv " + x[0] + base + " " + path + base)
+ break
+ elif x[1] == PATH_COPY:
+ if pathExists(x[0]):
+ if not pathExists(defaultPaths[scope][0]):
+ mkdir(path)
+ system("cp -a " + x[0] + "* " + path)
+ break
+ elif x[1] == PATH_MOVE:
+ if pathExists(x[0]):
+ system("mv " + x[0] + " " + path)
+ break
+
+ # FIXME: we also have to handle DATADIR etc. here.
+ return path + base
# this is only the BASE - an extension must be added later.
-def getRecordingFilename(basename):
+
+def pathExists(path):
+ return os_path.exists(path)
+
+def isMount(path):
+ return os_path.ismount(path)
+
+def createDir(path, makeParents = False):
+ try:
+ if makeParents:
+ makedirs(path)
+ else:
+ mkdir(path)
+ except:
+ ret = 0
+ else:
+ ret = 1
+ return ret
+
+def removeDir(path):
+ try:
+ rmdir(path)
+ except:
+ ret = 0
+ else:
+ ret = 1
+ return ret
+
+def fileExists(f, mode='r'):
+ if mode == 'r':
+ acc_mode = R_OK
+ elif mode == 'w':
+ acc_mode = W_OK
+ else:
+ acc_mode = F_OK
+ return access(f, acc_mode)
+
+def getRecordingFilename(basename, dirname = None):
+ # filter out non-allowed characters
+ non_allowed_characters = "/.\\:*?<>|\""
+ filename = ""
- # filter out non-allowed characters
- non_allowed_characters = "/.\\"
+ basename = basename.replace('\xc2\x86', '').replace('\xc2\x87', '')
- filename = ""
for c in basename:
- if c in non_allowed_characters:
+ if c in non_allowed_characters or ord(c) < 32:
c = "_"
filename += c
-
+
+ if dirname is not None:
+ filename = ''.join((dirname, filename))
+
+ while len(filename) > 240:
+ filename = filename.decode('UTF-8')
+ filename = filename[:-1]
+ filename = filename.encode('UTF-8')
+
i = 0
while True:
- path = "/hdd/movies/" + filename
+ path = resolveFilename(SCOPE_HDD, filename)
if i > 0:
path += "_%03d" % i
try:
i += 1
except IOError:
return path
+
+# this is clearly a hack:
+def InitFallbackFiles():
+ resolveFilename(SCOPE_CONFIG, "userbouquet.favourites.tv")
+ resolveFilename(SCOPE_CONFIG, "bouquets.tv")
+ resolveFilename(SCOPE_CONFIG, "userbouquet.favourites.radio")
+ resolveFilename(SCOPE_CONFIG, "bouquets.radio")
+
+# returns a list of tuples containing pathname and filename matching the given pattern
+# example-pattern: match all txt-files: ".*\.txt$"
+def crawlDirectory(directory, pattern):
+ expression = compile(pattern)
+ list = []
+ for root, dirs, files in walk(directory):
+ for file in files:
+ if expression.match(file) is not None:
+ list.append((root, file))
+ return list
+
+def copyfile(src, dst):
+ try:
+ f1 = open(src, "rb")
+ if os_path.isdir(dst):
+ dst = os_path.join(dst, os_path.basename(src))
+ f2 = open(dst, "w+b")
+ while True:
+ buf = f1.read(16*1024)
+ if not buf:
+ break
+ f2.write(buf)
+ st = os_stat(src)
+ mode = S_IMODE(st.st_mode)
+ if have_chmod:
+ chmod(dst, mode)
+ if have_utime:
+ utime(dst, (st.st_atime, st.st_mtime))
+ except:
+ print "copy", src, "to", dst, "failed!"
+ return -1
+ return 0
+
+def copytree(src, dst, symlinks=False):
+ names = listdir(src)
+ if os_path.isdir(dst):
+ dst = os_path.join(dst, os_path.basename(src))
+ if not os_path.isdir(dst):
+ mkdir(dst)
+ else:
+ makedirs(dst)
+ for name in names:
+ srcname = os_path.join(src, name)
+ dstname = os_path.join(dst, name)
+ try:
+ if symlinks and os_path.islink(srcname):
+ linkto = readlink(srcname)
+ symlink(linkto, dstname)
+ elif os_path.isdir(srcname):
+ copytree(srcname, dstname, symlinks)
+ else:
+ copyfile(srcname, dstname)
+ except:
+ print "dont copy srcname (no file or link or folder)"
+ try:
+ st = os_stat(src)
+ mode = S_IMODE(st.st_mode)
+ if have_chmod:
+ chmod(dst, mode)
+ if have_utime:
+ utime(dst, (st.st_atime, st.st_mtime))
+ except:
+ print "copy stats for", src, "failed!"
+
+def getSize(path, pattern=".*"):
+ path_size = 0
+ if os_path.isdir(path):
+ files = crawlDirectory(path, pattern)
+ for file in files:
+ filepath = os_path.join(file[0], file[1])
+ path_size += os_path.getsize(filepath)
+ elif os_path.isfile(path):
+ path_size = os_path.getsize(path)
+ return path_size
git.cweiske.de / enigma2.git / blobdiff