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mirror of https://github.com/moparisthebest/SickRage synced 2024-12-16 13:02:19 -05:00
SickRage/lib/hachoir_parser/common/win32.py
echel0n 0d9fbc1ad7 Welcome to our SickBeard-TVRage Edition ...
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!
2014-03-09 22:39:12 -07:00

155 lines
5.4 KiB
Python

from lib.hachoir_core.field import (FieldSet,
UInt16, UInt32, Enum, String, Bytes, Bits, TimestampUUID60)
from lib.hachoir_parser.video.fourcc import video_fourcc_name
from lib.hachoir_core.bits import str2hex
from lib.hachoir_core.text_handler import textHandler, hexadecimal
from lib.hachoir_parser.network.common import MAC48_Address
# Dictionary: Windows codepage => Python charset name
CODEPAGE_CHARSET = {
874: "CP874",
# 932: Japanese Shift-JIS
# 936: Simplified Chinese GBK
# 949: Korean
# 950: Traditional Chinese Big5
1250: "WINDOWS-1250",
1251: "WINDOWS-1251",
1252: "WINDOWS-1252",
1253: "WINDOWS-1253",
1254: "WINDOWS-1254",
1255: "WINDOWS-1255",
1256: "WINDOWS-1256",
1257: "WINDOWS-1257",
1258: "WINDOWS-1258",
65001: "UTF-8",
}
class PascalStringWin32(FieldSet):
def __init__(self, parent, name, description=None, strip=None, charset="UTF-16-LE"):
FieldSet.__init__(self, parent, name, description)
length = self["length"].value
self._size = 32 + length * 16
self.strip = strip
self.charset = charset
def createFields(self):
yield UInt32(self, "length", "Length in widechar characters")
size = self["length"].value
if size:
yield String(self, "text", size*2, charset=self.charset, strip=self.strip)
def createValue(self):
if "text" in self:
return self["text"].value
else:
return None
class GUID(FieldSet):
"""
Windows 128 bits Globally Unique Identifier (GUID)
See RFC 4122
"""
static_size = 128
NULL = "00000000-0000-0000-0000-000000000000"
FIELD_NAMES = {
3: ("sha1_high", "sha1_low"),
4: ("random_high", "random_low"),
5: ("md5_high", "md5_low"),
}
VERSION_NAME = {
1: "Timestamp & MAC-48",
2: "DCE Security version",
3: "Name SHA-1 hash",
4: "Randomly generated",
5: "Name MD5 hash",
}
VARIANT_NAME = {
0: "NCS",
2: "Leach-Salz",
# 5: Microsoft Corporation?
6: "Microsoft Corporation",
7: "Reserved Future",
}
def __init__(self, *args):
FieldSet.__init__(self, *args)
self.version = self.stream.readBits(self.absolute_address + 32 + 16 + 12, 4, self.endian)
def createFields(self):
if self.version == 1:
yield TimestampUUID60(self, "time")
yield Enum(Bits(self, "version", 4), self.VERSION_NAME)
yield Enum(Bits(self, "variant", 3), self.VARIANT_NAME)
yield textHandler(Bits(self, "clock", 13), hexadecimal)
# yield textHandler(Bits(self, "clock", 16), hexadecimal)
if self.version == 1:
yield MAC48_Address(self, "mac", "IEEE 802 MAC address")
else:
yield Bytes(self, "node", 6)
else:
namea, nameb = self.FIELD_NAMES.get(
self.version, ("data_a", "data_b"))
yield textHandler(Bits(self, namea, 60), hexadecimal)
yield Enum(Bits(self, "version", 4), self.VERSION_NAME)
yield Enum(Bits(self, "variant", 3), self.VARIANT_NAME)
yield textHandler(Bits(self, nameb, 61), hexadecimal)
def createValue(self):
addr = self.absolute_address
a = self.stream.readBits (addr, 32, self.endian)
b = self.stream.readBits (addr + 32, 16, self.endian)
c = self.stream.readBits (addr + 48, 16, self.endian)
d = self.stream.readBytes(addr + 64, 2)
e = self.stream.readBytes(addr + 80, 6)
return "%08X-%04X-%04X-%s-%s" % (a, b, c, str2hex(d), str2hex(e))
def createDisplay(self):
value = self.value
if value == self.NULL:
name = "Null GUID: "
else:
name = "GUID v%u (%s): " % (self.version, self["version"].display)
return name + value
def createRawDisplay(self):
value = self.stream.readBytes(self.absolute_address, 16)
return str2hex(value, format=r"\x%02x")
class BitmapInfoHeader(FieldSet):
""" Win32 BITMAPINFOHEADER structure from GDI """
static_size = 40*8
COMPRESSION_NAME = {
0: u"Uncompressed (RGB)",
1: u"RLE (8 bits)",
2: u"RLE (4 bits)",
3: u"Bitfields",
4: u"JPEG",
5: u"PNG"
}
def __init__(self, parent, name, use_fourcc=False):
FieldSet.__init__(self, parent, name)
self._use_fourcc = use_fourcc
def createFields(self):
yield UInt32(self, "hdr_size", "Header size (in bytes) (=40)")
yield UInt32(self, "width", "Width")
yield UInt32(self, "height", "Height")
yield UInt16(self, "nb_planes", "Color planes")
yield UInt16(self, "bpp", "Bits/pixel")
if self._use_fourcc:
yield Enum(String(self, "codec", 4, charset="ASCII"), video_fourcc_name)
else:
yield Enum(UInt32(self, "codec", "Compression"), self.COMPRESSION_NAME)
yield UInt32(self, "size", "Image size (in bytes)")
yield UInt32(self, "xres", "X pixels per meter")
yield UInt32(self, "yres", "Y pixels per meter")
yield UInt32(self, "color_used", "Number of used colors")
yield UInt32(self, "color_important", "Number of important colors")
def createDescription(self):
return "Bitmap info header: %ux%u pixels, %u bits/pixel" % \
(self["width"].value, self["height"].value, self["bpp"].value)