def parse(self, data):
"""
Parses the SWF.
The @data parameter can be a file object or a SWFStream
"""
self._data = data = data if isinstance(data, SWFStream) else SWFStream(data)
self._header = SWFHeader(self._data)
if self._header.compressed:
temp = StringIO.StringIO()
if self._header.compressed_zlib:
import zlib
data = data.f.read()
zip = zlib.decompressobj()
temp.write(zip.decompress(data))
else:
import pylzma
data.readUI32() #consume compressed length
data = data.f.read()
temp.write(pylzma.decompress(data))
temp.seek(0)
data = SWFStream(temp)
self._header._frame_size = data.readRECT()
self._header._frame_rate = data.readFIXED8()
self._header._frame_count = data.readUI16()
self.parse_tags(data)
def parse(self, data):
"""
Parses the SWF.
The @data parameter can be a file object or a SWFStream
"""
self._data = data = data if isinstance(data,
SWFStream) else SWFStream(data)
self._header = SWFHeader(self._data)
if self._header.compressed:
temp = StringIO.StringIO()
if self._header.compressed_zlib:
import zlib
data = data.f.read()
zip = zlib.decompressobj()
temp.write(zip.decompress(data))
else:
import pylzma
data.readUI32() #consume compressed length
data = data.f.read()
temp.write(pylzma.decompress(data))
temp.seek(0)
data = SWFStream(temp)
self._header._frame_size = data.readRECT()
self._header._frame_rate = data.readFIXED8()
self._header._frame_count = data.readUI16()
self.parse_tags(data)
def __init__(self, file=None):
super(SWF, self).__init__()
self._data = None if file is None else SWFStream(file)
self._header = None
if self._data is not None:
self.parse(self._data)