X-Git-Url: https://git.phdru.name/?p=extfs.d.git;a=blobdiff_plain;f=torrent;h=ed622a3c4283110d9a14e80af2b2a97425b00435;hp=12310253730260f3217aafb8cd76a4bb2de7b534;hb=221bfeaa7b47da075a5e685113f82bd9db463c52;hpb=13cee25cb5243f14001ea6c23b89400f92d9e461 diff --git a/torrent b/torrent index 1231025..ed622a3 100755 --- a/torrent +++ b/torrent @@ -1,42 +1,71 @@ #! /usr/bin/env python - """Torrent Virtual FileSystem for Midnight Commander The script requires Midnight Commander 3.1+ (http://www.midnight-commander.org/), Python 2.4+ (http://www.python.org/), module eff_bdecode.py (http://effbot.org/zone/bencode.htm). -Put the script in the /usr/[local/][lib|share]/mc/extfs/, and add a line -"torrent" to the /usr/[local/][lib|share]/mc/extfs/extfs.ini. Make the script -executable. +For mc 4.7+ just put the script in $HOME/[.local/share/].mc/extfs.d. +For older versions put it in /usr/[local/][lib|share]/mc/extfs +and add a line "torrent" to the /usr/[local/][lib|share]/mc/extfs/extfs.ini. +Make the script executable. + +For mc 4.7+ run this "cd" command in the Midnight Commander (in the "bindings" +file the command is "%cd"): cd file/torrent://; In older versions it is +cd file#torrent, where "file" is the name of your torrent metafile. -Run this "cd" command in the Midnight Commander (in the "bindings" file the -command is "%cd"): cd file#torrent, where "file" is the name of your torrent -metafile. The VFS lists all files and directories from the torrent metafile; -all files appear empty, of course, but the sizes are shown. Filenames are -reencoded from the metafile's encoding to the current locale. +See detailed installation instructions at +http://phdru.name/Software/mc/INSTALL.html. + +The VFS lists all files and directories from the torrent metafile; all files +appear empty, of course, but the sizes are shown. Filenames are reencoded from +the metafile's encoding/codepage to the current locale. Along with the files/directories in the torrent metafile the VFS also presents meta information - in the form of files in .META directory. The size and contents of these files are taken from the corresponding fields in the torrent -metafile. The VFS doesn't check if the torrent contains .META file or directory -(quite unlikely). +metafile. The script doesn't check if the torrent consists of a .META file or +directory (quite unlikely). -Date/time for all files is set at midnight of the 1st January of the current +Date/time for all files is set to midnight of the 1st January of the current year. The filesystem is, naturally, read-only. """ -__version__ = "1.0.0" -__revision__ = "$Id$" -__date__ = "$Date$" -__author__ = "Oleg Broytman " -__copyright__ = "Copyright (C) 2010 PhiloSoft Design" +__version__ = "1.2.1" +__author__ = "Oleg Broytman " +__copyright__ = "Copyright (C) 2010-2013 PhiloSoft Design" __license__ = "GPL" -import locale, sys, os + +import sys from eff_bdecode import decode +try: + import locale + use_locale = True +except ImportError: + use_locale = False + +if use_locale: + # Get the default charset. + try: + lcAll = locale.getdefaultlocale() + except locale.Error, err: + print >>sys.stderr, "WARNING:", err + lcAll = [] + + if len(lcAll) == 2: + default_encoding = lcAll[1] + else: + try: + default_encoding = locale.getpreferredencoding() + except locale.Error, err: + print >>sys.stderr, "WARNING:", err + default_encoding = sys.getdefaultencoding() +else: + default_encoding = sys.getdefaultencoding() + import logging logger = logging.getLogger('torrent-mcextfs') log_err_handler = logging.StreamHandler(sys.stderr) @@ -49,15 +78,13 @@ Torrent Virtual FileSystem for Midnight Commander version %s Author: %s %s -This is not a program. Put the script in /usr/[local/][lib|share]/mc/extfs. -For more information read the source!""", +This is not a program. Put the script in $HOME/[.local/share/].mc/extfs.d or +/usr/[local/][lib|share]/mc/extfs. For more information read the source!""", __version__, __author__, __copyright__ ) sys.exit(1) - locale.setlocale(locale.LC_ALL, '') -charset = locale.getpreferredencoding() def mctorrent_list(): @@ -67,41 +94,79 @@ def mctorrent_list(): torrent_error('Info absent') info = torrent['info'] - if 'name' not in info: + if 'name' not in info and 'name.utf-8' not in info: torrent_error('Unknown name') - name = info['name'] + codepage = torrent.get('codepage', None) encoding = torrent.get('encoding', None) + if not encoding and codepage: + encoding = str(codepage) + + name = info['name'] + name_utf8 = info.get('name.utf-8', None) if 'files' in info: files = info['files'] paths = [] for file in files: - if 'path' not in file: + if 'path' not in file and 'path.utf-8' not in file: torrent_error('Unknown path') if 'length' not in file: torrent_error('Unknown length') - path = '/'.join([name] + file['path']) - if charset and encoding and (charset != encoding): - path = path.decode(encoding, 'replace').encode(charset, 'replace') + if 'path.utf-8' in file: + if name_utf8: + path = '/'.join([name_utf8] + file['path.utf-8']) + if default_encoding != 'utf-8': + path = path.decode('utf-8', 'replace').encode(default_encoding, 'replace') + else: + _name_utf8 = name + if encoding and (encoding != 'utf-8'): + _name_utf8 = _name_utf8.decode(encoding, 'replace').encode('utf-8', 'replace') + path = '/'.join([_name_utf8] + file['path.utf-8']) + if default_encoding != 'utf-8': + path = path.decode('utf-8', 'replace').encode(default_encoding, 'replace') + else: + if name_utf8: + path = file['path'] + if encoding and (encoding != 'utf-8'): + path = path.decode(encoding, 'replace').encode('utf-8', 'replace') + path = '/'.join([name_utf8] + path) + if default_encoding != 'utf-8': + path = path.decode('utf-8', 'replace').encode(default_encoding, 'replace') + else: + path = '/'.join([name] + file['path']) + if encoding and (default_encoding != encoding): + path = path.decode(encoding, 'replace').encode(default_encoding, 'replace') length = file['length'] paths.append((path, length)) - else: # One-file torrent + else: # One-file torrent if 'length' not in info: torrent_error('Unknown length') length = info['length'] - if charset and encoding and (charset != encoding): - name = name.decode(encoding, 'replace').encode(charset, 'replace') + if name_utf8: + if default_encoding != 'utf-8': + name = name_utf8.decode('utf-8', 'replace').encode(default_encoding, 'replace') + elif encoding and (default_encoding != encoding): + name = name.decode(encoding, 'replace').encode(default_encoding, 'replace') paths = [(name, length)] meta = [] - for name in 'comment', 'encoding', 'creation date', 'announce-list', \ - 'created by', 'announce': - if name in torrent: - if name == 'creation date': + for name in 'announce', 'announce-list', 'codepage', 'comment', \ + 'created by', 'creation date', 'encoding', \ + 'nodes', 'publisher', 'publisher-url': + if name == 'comment' and 'comment.utf-8' in torrent: + data = torrent['comment.utf-8'].decode('utf-8').encode(default_encoding, 'replace') + meta.append(('.META/' + name, len(data))) + elif name in torrent: + if name == 'announce-list': + data = decode_announce_list(torrent[name]) + elif name == 'codepage': + data = str(torrent[name]) + elif name == 'creation date': data = decode_datetime(torrent[name]) - elif name == 'announce-list': - data = decode_list(torrent[name]) + elif name == 'nodes': + data = ['%s:%s' % (host, port) for host, port in torrent[name]] + data = '\n'.join(data) else: data = torrent[name] meta.append(('.META/' + name, len(data))) @@ -123,14 +188,22 @@ def mctorrent_copyout(): real_filename = sys.argv[4] data = None - for name in 'comment', 'encoding', 'creation date', 'announce-list', \ - 'created by', 'announce': - if torrent_filename == '.META/' + name: + for name in 'announce', 'announce-list', 'codepage', 'comment', \ + 'created by', 'creation date', 'encoding', \ + 'nodes', 'publisher', 'publisher-url': + if name == 'comment' and 'comment.utf-8' in torrent: + data = torrent['comment.utf-8'].decode('utf-8').encode(default_encoding, 'replace') + elif torrent_filename == '.META/' + name: if name in torrent: - if name == 'creation date': + if name == 'announce-list': + data = decode_announce_list(torrent[name]) + elif name == 'codepage': + data = str(torrent[name]) + elif name == 'creation date': data = decode_datetime(torrent[name]) - elif name == 'announce-list': - data = decode_list(torrent[name]) + elif name == 'nodes': + data = ['%s:%s' % (host, port) for host, port in torrent[name]] + data = '\n'.join(data) else: data = str(torrent[name]) else: @@ -162,17 +235,17 @@ def mctorrent_copyout(): def mctorrent_copyin(): """Put a file to the VFS""" - sys.exit("Torrent VFS doesn't support adding files") + sys.exit("Torrent VFS doesn't support adding files (read-only filesystem)") def mctorrent_rm(): """Remove a file from the VFS""" - sys.exit("Torrent VFS doesn't support removing files/directories") + sys.exit("Torrent VFS doesn't support removing files/directories (read-only filesystem)") mctorrent_rmdir = mctorrent_rm def mctorrent_mkdir(): """Create a directory in the VFS""" - sys.exit("Torrent VFS doesn't support creating directories") + sys.exit("Torrent VFS doesn't support creating directories (read-only filesystem)") def torrent_error(error_str): @@ -195,7 +268,7 @@ def decode_datetime(dt): l_now = localtime(the_time) return asctime(l_now) -def decode_list(announce): +def decode_announce_list(announce): return '\n'.join(l[0] for l in announce)