mirror of
https://github.com/SickGear/SickGear.git
synced 2024-12-01 08:53:37 +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!
138 lines
4.4 KiB
Python
138 lines
4.4 KiB
Python
from lib.hachoir_core.field import Bits, Bytes
|
|
from lib.hachoir_core.tools import makePrintable, humanFilesize
|
|
from lib.hachoir_core import config
|
|
|
|
class PaddingBits(Bits):
|
|
"""
|
|
Padding bits used, for example, to align address (of next field).
|
|
See also NullBits and PaddingBytes types.
|
|
|
|
Arguments:
|
|
* nbits: Size of the field in bits
|
|
|
|
Optional arguments:
|
|
* pattern (int): Content pattern, eg. 0 if all bits are set to 0
|
|
"""
|
|
static_size = staticmethod(lambda *args, **kw: args[1])
|
|
MAX_SIZE = 128
|
|
|
|
def __init__(self, parent, name, nbits, description="Padding", pattern=None):
|
|
Bits.__init__(self, parent, name, nbits, description)
|
|
self.pattern = pattern
|
|
self._display_pattern = self.checkPattern()
|
|
|
|
def checkPattern(self):
|
|
if not(config.check_padding_pattern):
|
|
return False
|
|
if self.pattern != 0:
|
|
return False
|
|
|
|
if self.MAX_SIZE < self._size:
|
|
value = self._parent.stream.readBits(
|
|
self.absolute_address, self.MAX_SIZE, self._parent.endian)
|
|
else:
|
|
value = self.value
|
|
if value != 0:
|
|
self.warning("padding contents doesn't look normal (invalid pattern)")
|
|
return False
|
|
if self.MAX_SIZE < self._size:
|
|
self.info("only check first %u bits" % self.MAX_SIZE)
|
|
return True
|
|
|
|
def createDisplay(self):
|
|
if self._display_pattern:
|
|
return u"<padding pattern=%s>" % self.pattern
|
|
else:
|
|
return Bits.createDisplay(self)
|
|
|
|
class PaddingBytes(Bytes):
|
|
"""
|
|
Padding bytes used, for example, to align address (of next field).
|
|
See also NullBytes and PaddingBits types.
|
|
|
|
Arguments:
|
|
* nbytes: Size of the field in bytes
|
|
|
|
Optional arguments:
|
|
* pattern (str): Content pattern, eg. "\0" for nul bytes
|
|
"""
|
|
|
|
static_size = staticmethod(lambda *args, **kw: args[1]*8)
|
|
MAX_SIZE = 4096
|
|
|
|
def __init__(self, parent, name, nbytes,
|
|
description="Padding", pattern=None):
|
|
""" pattern is None or repeated string """
|
|
assert (pattern is None) or (isinstance(pattern, str))
|
|
Bytes.__init__(self, parent, name, nbytes, description)
|
|
self.pattern = pattern
|
|
self._display_pattern = self.checkPattern()
|
|
|
|
def checkPattern(self):
|
|
if not(config.check_padding_pattern):
|
|
return False
|
|
if self.pattern is None:
|
|
return False
|
|
|
|
if self.MAX_SIZE < self._size/8:
|
|
self.info("only check first %s of padding" % humanFilesize(self.MAX_SIZE))
|
|
content = self._parent.stream.readBytes(
|
|
self.absolute_address, self.MAX_SIZE)
|
|
else:
|
|
content = self.value
|
|
index = 0
|
|
pattern_len = len(self.pattern)
|
|
while index < len(content):
|
|
if content[index:index+pattern_len] != self.pattern:
|
|
self.warning(
|
|
"padding contents doesn't look normal"
|
|
" (invalid pattern at byte %u)!"
|
|
% index)
|
|
return False
|
|
index += pattern_len
|
|
return True
|
|
|
|
def createDisplay(self):
|
|
if self._display_pattern:
|
|
return u"<padding pattern=%s>" % makePrintable(self.pattern, "ASCII", quote="'")
|
|
else:
|
|
return Bytes.createDisplay(self)
|
|
|
|
def createRawDisplay(self):
|
|
return Bytes.createDisplay(self)
|
|
|
|
class NullBits(PaddingBits):
|
|
"""
|
|
Null padding bits used, for example, to align address (of next field).
|
|
See also PaddingBits and NullBytes types.
|
|
|
|
Arguments:
|
|
* nbits: Size of the field in bits
|
|
"""
|
|
|
|
def __init__(self, parent, name, nbits, description=None):
|
|
PaddingBits.__init__(self, parent, name, nbits, description, pattern=0)
|
|
|
|
def createDisplay(self):
|
|
if self._display_pattern:
|
|
return "<null>"
|
|
else:
|
|
return Bits.createDisplay(self)
|
|
|
|
class NullBytes(PaddingBytes):
|
|
"""
|
|
Null padding bytes used, for example, to align address (of next field).
|
|
See also PaddingBytes and NullBits types.
|
|
|
|
Arguments:
|
|
* nbytes: Size of the field in bytes
|
|
"""
|
|
def __init__(self, parent, name, nbytes, description=None):
|
|
PaddingBytes.__init__(self, parent, name, nbytes, description, pattern="\0")
|
|
|
|
def createDisplay(self):
|
|
if self._display_pattern:
|
|
return "<null>"
|
|
else:
|
|
return Bytes.createDisplay(self)
|
|
|