mirror of
https://github.com/SickGear/SickGear.git
synced 2024-12-01 00:43:37 +00:00
0d9fbc1ad7
This version of SickBeard uses both TVDB and TVRage to search and gather it's series data from allowing you to now have access to and download shows that you couldn't before because of being locked into only what TheTVDB had to offer. Also this edition is based off the code we used in our XEM editon so it does come with scene numbering support as well as all the other features our XEM edition has to offer. Please before using this with your existing database (sickbeard.db) please make a backup copy of it and delete any other database files such as cache.db and failed.db if present, we HIGHLY recommend starting out with no database files at all to make this a fresh start but the choice is at your own risk! Enjoy!
218 lines
8.3 KiB
Python
218 lines
8.3 KiB
Python
# Copyright (c) 2003-2005 Jimmy Retzlaff, 2008 Konstantin Yegupov
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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# Unix version uses unrar command line executable
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import subprocess
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import gc
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import os, os.path
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import time, re
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from rar_exceptions import *
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class UnpackerNotInstalled(Exception): pass
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rar_executable_cached = None
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rar_executable_version = None
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def call_unrar(params):
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"Calls rar/unrar command line executable, returns stdout pipe"
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global rar_executable_cached
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if rar_executable_cached is None:
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for command in ('unrar', 'rar'):
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try:
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subprocess.Popen([command], stdout=subprocess.PIPE)
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rar_executable_cached = command
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break
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except OSError:
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pass
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if rar_executable_cached is None:
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raise UnpackerNotInstalled("No suitable RAR unpacker installed")
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assert type(params) == list, "params must be list"
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args = [rar_executable_cached] + params
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try:
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gc.disable() # See http://bugs.python.org/issue1336
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return subprocess.Popen(args, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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finally:
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gc.enable()
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class RarFileImplementation(object):
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def init(self, password=None):
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global rar_executable_version
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self.password = password
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stdoutdata, stderrdata = self.call('v', []).communicate()
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for line in stderrdata.splitlines():
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if line.strip().startswith("Cannot open"):
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raise FileOpenError
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if line.find("CRC failed")>=0:
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raise IncorrectRARPassword
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accum = []
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source = iter(stdoutdata.splitlines())
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line = ''
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while not (line.startswith('UNRAR')):
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line = source.next()
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signature = line
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# The code below is mighty flaky
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# and will probably crash on localized versions of RAR
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# but I see no safe way to rewrite it using a CLI tool
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if signature.startswith("UNRAR 4"):
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rar_executable_version = 4
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while not (line.startswith('Comment:') or line.startswith('Pathname/Comment')):
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if line.strip().endswith('is not RAR archive'):
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raise InvalidRARArchive
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line = source.next()
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while not line.startswith('Pathname/Comment'):
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accum.append(line.rstrip('\n'))
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line = source.next()
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if len(accum):
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accum[0] = accum[0][9:] # strip out "Comment:" part
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self.comment = '\n'.join(accum[:-1])
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else:
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self.comment = None
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elif signature.startswith("UNRAR 5"):
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rar_executable_version = 5
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line = source.next()
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while not line.startswith('Archive:'):
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if line.strip().endswith('is not RAR archive'):
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raise InvalidRARArchive
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accum.append(line.rstrip('\n'))
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line = source.next()
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if len(accum):
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self.comment = '\n'.join(accum[:-1]).strip()
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else:
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self.comment = None
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else:
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raise UnpackerNotInstalled("Unsupported RAR version, expected 4.x or 5.x, found: "
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+ signature.split(" ")[1])
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def escaped_password(self):
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return '-' if self.password == None else self.password
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def call(self, cmd, options=[], files=[]):
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options2 = options + ['p'+self.escaped_password()]
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soptions = ['-'+x for x in options2]
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return call_unrar([cmd]+soptions+['--',self.archiveName]+files)
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def infoiter(self):
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command = "v" if rar_executable_version == 4 else "l"
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stdoutdata, stderrdata = self.call(command, ['c-']).communicate()
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for line in stderrdata.splitlines():
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if line.strip().startswith("Cannot open"):
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raise FileOpenError
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accum = []
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source = iter(stdoutdata.splitlines())
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line = ''
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while not line.startswith('-----------'):
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if line.strip().endswith('is not RAR archive'):
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raise InvalidRARArchive
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if line.startswith("CRC failed") or line.startswith("Checksum error"):
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raise IncorrectRARPassword
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line = source.next()
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line = source.next()
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i = 0
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re_spaces = re.compile(r"\s+")
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if rar_executable_version == 4:
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while not line.startswith('-----------'):
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accum.append(line)
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if len(accum)==2:
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data = {}
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data['index'] = i
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# asterisks mark password-encrypted files
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data['filename'] = accum[0].strip().lstrip("*") # asterisks marks password-encrypted files
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fields = re_spaces.split(accum[1].strip())
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data['size'] = int(fields[0])
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attr = fields[5]
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data['isdir'] = 'd' in attr.lower()
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data['datetime'] = time.strptime(fields[3]+" "+fields[4], '%d-%m-%y %H:%M')
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data['comment'] = None
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yield data
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accum = []
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i += 1
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line = source.next()
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elif rar_executable_version == 5:
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while not line.startswith('-----------'):
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fields = line.strip().lstrip("*").split()
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data = {}
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data['index'] = i
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data['filename'] = " ".join(fields[4:])
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data['size'] = int(fields[1])
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attr = fields[0]
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data['isdir'] = 'd' in attr.lower()
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data['datetime'] = time.strptime(fields[2]+" "+fields[3], '%d-%m-%y %H:%M')
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data['comment'] = None
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yield data
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i += 1
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line = source.next()
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def read_files(self, checker):
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res = []
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for info in self.infoiter():
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checkres = checker(info)
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if checkres==True and not info.isdir:
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pipe = self.call('p', ['inul'], [info.filename]).stdout
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res.append((info, pipe.read()))
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return res
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def extract(self, checker, path, withSubpath, overwrite):
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res = []
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command = 'x'
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if not withSubpath:
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command = 'e'
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options = []
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if overwrite:
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options.append('o+')
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else:
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options.append('o-')
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if not path.endswith(os.sep):
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path += os.sep
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names = []
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for info in self.infoiter():
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checkres = checker(info)
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if type(checkres) in [str, unicode]:
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raise NotImplementedError("Condition callbacks returning strings are deprecated and only supported in Windows")
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if checkres==True and not info.isdir:
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names.append(info.filename)
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res.append(info)
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names.append(path)
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proc = self.call(command, options, names)
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stdoutdata, stderrdata = proc.communicate()
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if stderrdata.find("CRC failed")>=0 or stderrdata.find("Checksum error")>=0:
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raise IncorrectRARPassword
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return res
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def destruct(self):
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pass
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