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SickRage/lib/hachoir_parser/video/amf.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

111 lines
3.1 KiB
Python

"""
AMF metadata (inside Flash video, FLV file) parser.
Documentation:
- flashticle: Python project to read Flash (formats SWF, FLV and AMF)
http://undefined.org/python/#flashticle
Author: Victor Stinner
Creation date: 4 november 2006
"""
from lib.hachoir_core.field import (FieldSet, ParserError,
UInt8, UInt16, UInt32, PascalString16, Float64)
from lib.hachoir_core.tools import timestampUNIX
def parseUTF8(parent):
yield PascalString16(parent, "value", charset="UTF-8")
def parseDouble(parent):
yield Float64(parent, "value")
def parseBool(parent):
yield UInt8(parent, "value")
def parseArray(parent):
yield UInt32(parent, "count")
for index in xrange(parent["count"].value):
yield AMFObject(parent, "item[]")
def parseObjectAttributes(parent):
while True:
item = Attribute(parent, "attr[]")
yield item
if item["key"].value == "":
break
def parseMixedArray(parent):
yield UInt32(parent, "count")
for index in xrange(parent["count"].value + 1):
item = Attribute(parent, "item[]")
yield item
if not item['key'].value:
break
def parseDate(parent):
yield Float64(parent, "timestamp_microsec")
yield UInt16(parent, "timestamp_sec")
def parseNothing(parent):
raise StopIteration()
class AMFObject(FieldSet):
CODE_DATE = 11
tag_info = {
# http://osflash.org/amf/astypes
0: (parseDouble, "Double"),
1: (parseBool, "Boolean"),
2: (parseUTF8, "UTF-8 string"),
3: (parseObjectAttributes, "Object attributes"),
#MOVIECLIP = '\x04',
#NULL = '\x05',
#UNDEFINED = '\x06',
#REFERENCE = '\x07',
8: (parseMixedArray, "Mixed array"),
9: (parseNothing, "End of object"),
10: (parseArray, "Array"),
CODE_DATE: (parseDate, "Date"),
#LONGUTF8 = '\x0c',
#UNSUPPORTED = '\x0d',
## Server-to-client only
#RECORDSET = '\x0e',
#XML = '\x0f',
#TYPEDOBJECT = '\x10',
}
def __init__(self, *args, **kw):
FieldSet.__init__(self, *args, **kw)
code = self["type"].value
try:
self.parser, desc = self.tag_info[code]
if code == self.CODE_DATE:
self.createValue = self.createValueDate
except KeyError:
raise ParserError("AMF: Unable to parse type %s" % code)
def createFields(self):
yield UInt8(self, "type")
for field in self.parser(self):
yield field
def createValueDate(self):
value = (self["timestamp_microsec"].value * 0.001) \
- (self["timestamp_sec"].value * 60)
return timestampUNIX(value)
class Attribute(AMFObject):
def __init__(self, *args):
AMFObject.__init__(self, *args)
self._description = None
def createFields(self):
yield PascalString16(self, "key", charset="UTF-8")
yield UInt8(self, "type")
for field in self.parser(self):
yield field
def createDescription(self):
return 'Attribute "%s"' % self["key"].value