1 # -*- coding: utf-8 -*-
3 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
4 from stat import S_IMODE
6 from enigma import eEnv
20 SCOPE_TRANSPONDERDATA = 0
32 SCOPE_CURRENT_SKIN = 12
34 SCOPE_DEFAULTPARTITION = 14
35 SCOPE_DEFAULTPARTITIONMOUNTDIR = 15
37 SCOPE_CURRENT_PLUGIN = 17
43 SCOPE_TRANSPONDERDATA: (eEnv.resolve("${sysconfdir}/"), PATH_DONTCREATE),
44 SCOPE_SYSETC: (eEnv.resolve("${sysconfdir}/"), PATH_DONTCREATE),
45 SCOPE_FONTS: (eEnv.resolve("${datadir}/fonts/"), PATH_DONTCREATE),
46 SCOPE_CONFIG: (eEnv.resolve("${sysconfdir}/enigma2/"), PATH_CREATE),
47 SCOPE_PLUGINS: (eEnv.resolve("${libdir}/enigma2/python/Plugins/"), PATH_CREATE),
49 SCOPE_LANGUAGE: (eEnv.resolve("${datadir}/enigma2/po/"), PATH_DONTCREATE),
51 SCOPE_SKIN: (eEnv.resolve("${datadir}/enigma2/"), PATH_DONTCREATE),
52 SCOPE_SKIN_IMAGE: (eEnv.resolve("${datadir}/enigma2/"), PATH_DONTCREATE),
53 SCOPE_HDD: ("/hdd/movie/", PATH_DONTCREATE),
54 SCOPE_MEDIA: ("/media/", PATH_DONTCREATE),
55 SCOPE_PLAYLIST: (eEnv.resolve("${sysconfdir}/enigma2/playlist/"), PATH_CREATE),
57 SCOPE_USERETC: ("", PATH_DONTCREATE), # user home directory
59 SCOPE_DEFAULTDIR: (eEnv.resolve("${datadir}/enigma2/defaults/"), PATH_CREATE),
60 SCOPE_DEFAULTPARTITION: ("/dev/mtdblock6", PATH_DONTCREATE),
61 SCOPE_DEFAULTPARTITIONMOUNTDIR: (eEnv.resolve("${datadir}/enigma2/dealer"), PATH_CREATE),
62 SCOPE_METADIR: (eEnv.resolve("${datadir}/meta"), PATH_CREATE),
65 FILE_COPY = 0 # copy files from fallback dir to the basedir
66 FILE_MOVE = 1 # move files
67 PATH_COPY = 2 # copy the complete fallback dir to the basedir
68 PATH_MOVE = 3 # move the fallback dir to the basedir (can be used for changes in paths)
70 SCOPE_CONFIG: [("/home/root/", FILE_MOVE),
71 (eEnv.resolve("${datadir}/enigma2/defaults/"), FILE_COPY)],
72 SCOPE_HDD: [("/hdd/movies", PATH_MOVE)]
75 def resolveFilename(scope, base = "", path_prefix = None):
77 # you can only use the ~/ if we have a prefix directory
78 assert path_prefix is not None
79 base = os_path.join(path_prefix, base[2:])
81 # don't resolve absolute paths
85 if scope == SCOPE_CURRENT_SKIN:
86 from Components.config import config
87 tmp = defaultPaths[SCOPE_SKIN]
88 pos = config.skin.primary_skin.value.rfind('/')
90 #if basefile is not available use default skin path as fallback
91 tmpfile = tmp[0]+config.skin.primary_skin.value[:pos+1] + base
92 if fileExists(tmpfile):
93 path = tmp[0]+config.skin.primary_skin.value[:pos+1]
99 elif scope == SCOPE_CURRENT_PLUGIN:
100 tmp = defaultPaths[SCOPE_PLUGINS]
101 from Components.config import config
102 skintmp = defaultPaths[SCOPE_SKIN]
103 pos = config.skin.primary_skin.value.rfind('/')
105 #if basefile is not available inside current skin path, use the original provided file as fallback
106 skintmpfile = skintmp[0]+config.skin.primary_skin.value[:pos+1] + base
107 if fileExists(skintmpfile):
108 path = skintmp[0]+config.skin.primary_skin.value[:pos+1]
114 tmp = defaultPaths[scope]
119 if flags == PATH_CREATE:
120 if not pathExists(path):
124 print "resolveFilename: Couldn't create %s" % path
127 fallbackPath = fallbackPaths.get(scope)
129 if fallbackPath and not fileExists(path + base):
130 for x in fallbackPath:
131 if x[1] == FILE_COPY:
132 if fileExists(x[0] + base):
133 system("cp " + x[0] + base + " " + path + base)
135 elif x[1] == FILE_MOVE:
136 if fileExists(x[0] + base):
137 system("mv " + x[0] + base + " " + path + base)
139 elif x[1] == PATH_COPY:
141 if not pathExists(defaultPaths[scope][0]):
143 system("cp -a " + x[0] + "* " + path)
145 elif x[1] == PATH_MOVE:
147 system("mv " + x[0] + " " + path)
150 # FIXME: we also have to handle DATADIR etc. here.
152 # this is only the BASE - an extension must be added later.
154 def pathExists(path):
155 return os_path.exists(path)
158 return os_path.ismount(path)
160 def createDir(path, makeParents = False):
181 def fileExists(f, mode='r'):
188 return access(f, acc_mode)
190 def getRecordingFilename(basename, dirname = None):
191 # filter out non-allowed characters
192 non_allowed_characters = "/.\\:*?<>|\""
195 basename = basename.replace('\xc2\x86', '').replace('\xc2\x87', '')
198 if c in non_allowed_characters or ord(c) < 32:
202 if dirname is not None:
203 filename = ''.join((dirname, filename))
205 while len(filename) > 240:
206 filename = filename.decode('UTF-8')
207 filename = filename[:-1]
208 filename = filename.encode('UTF-8')
212 path = resolveFilename(SCOPE_HDD, filename)
221 # this is clearly a hack:
222 def InitFallbackFiles():
223 resolveFilename(SCOPE_CONFIG, "userbouquet.favourites.tv")
224 resolveFilename(SCOPE_CONFIG, "bouquets.tv")
225 resolveFilename(SCOPE_CONFIG, "userbouquet.favourites.radio")
226 resolveFilename(SCOPE_CONFIG, "bouquets.radio")
228 # returns a list of tuples containing pathname and filename matching the given pattern
229 # example-pattern: match all txt-files: ".*\.txt$"
230 def crawlDirectory(directory, pattern):
233 expression = compile(pattern)
234 for root, dirs, files in walk(directory):
236 if expression.match(file) is not None:
237 list.append((root, file))
240 def copyfile(src, dst):
243 if os_path.isdir(dst):
244 dst = os_path.join(dst, os_path.basename(src))
245 f2 = open(dst, "w+b")
247 buf = f1.read(16*1024)
252 mode = S_IMODE(st.st_mode)
256 utime(dst, (st.st_atime, st.st_mtime))
258 print "copy", src, "to", dst, "failed!"
262 def copytree(src, dst, symlinks=False):
264 if os_path.isdir(dst):
265 dst = os_path.join(dst, os_path.basename(src))
266 if not os_path.isdir(dst):
271 srcname = os_path.join(src, name)
272 dstname = os_path.join(dst, name)
274 if symlinks and os_path.islink(srcname):
275 linkto = readlink(srcname)
276 symlink(linkto, dstname)
277 elif os_path.isdir(srcname):
278 copytree(srcname, dstname, symlinks)
280 copyfile(srcname, dstname)
282 print "dont copy srcname (no file or link or folder)"
285 mode = S_IMODE(st.st_mode)
289 utime(dst, (st.st_atime, st.st_mtime))
291 print "copy stats for", src, "failed!"
293 def getSize(path, pattern=".*"):
295 if os_path.isdir(path):
296 files = crawlDirectory(path, pattern)
298 filepath = os_path.join(file[0], file[1])
299 path_size += os_path.getsize(filepath)
300 elif os_path.isfile(path):
301 path_size = os_path.getsize(path)