File Manager - SEOINDICAXploit

Editing: MicImagePlugin.py

#
# The Python Imaging Library.
# $Id$
#
# Microsoft Image Composer support for PIL
#
# Notes:
#       uses TiffImagePlugin.py to read the actual image streams
#
# History:
#       97-01-20 fl     Created
#
# Copyright (c) Secret Labs AB 1997.
# Copyright (c) Fredrik Lundh 1997.
#
# See the README file for information on usage and redistribution.
#

import olefile

from . import Image, TiffImagePlugin

#
# --------------------------------------------------------------------

def _accept(prefix):
    return prefix[:8] == olefile.MAGIC

##
# Image plugin for Microsoft's Image Composer file format.

class MicImageFile(TiffImagePlugin.TiffImageFile):

format = "MIC"
    format_description = "Microsoft Image Composer"
    _close_exclusive_fp_after_loading = False

def _open(self):

# read the OLE directory and see if this is a likely
        # to be a Microsoft Image Composer file

try:
            self.ole = olefile.OleFileIO(self.fp)
        except OSError as e:
            msg = "not an MIC file; invalid OLE file"
            raise SyntaxError(msg) from e

# find ACI subfiles with Image members (maybe not the
        # best way to identify MIC files, but what the... ;-)

self.images = []
        for path in self.ole.listdir():
            if path[1:] and path[0][-4:] == ".ACI" and path[1] == "Image":
                self.images.append(path)

# if we didn't find any images, this is probably not
        # an MIC file.
        if not self.images:
            msg = "not an MIC file; no image entries"
            raise SyntaxError(msg)

self.frame = None
        self._n_frames = len(self.images)
        self.is_animated = self._n_frames > 1

if len(self.images) > 1:
            self._category = Image.CONTAINER

self.seek(0)

def seek(self, frame):
        if not self._seek_check(frame):
            return
        try:
            filename = self.images[frame]
        except IndexError as e:
            msg = "no such frame"
            raise EOFError(msg) from e

self.fp = self.ole.openstream(filename)

TiffImagePlugin.TiffImageFile._open(self)

self.frame = frame

def tell(self):
        return self.frame

#
# --------------------------------------------------------------------

Image.register_open(MicImageFile.format, MicImageFile, _accept)

Image.register_extension(MicImageFile.format, ".mic")

Cancel