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import imghdr
from mitmproxy.contentviews import base
from mitmproxy.coretypes import multidict
from . import image_parser
def test_ico(h, f):
if h.startswith(b"\x00\x00\x01\x00"):
return "ico"
imghdr.tests.append(test_ico)
class ViewImage(base.View):
name = "Image"
prompt = ("image", "i")
# there is also a fallback in the auto view for image/*.
content_types = [
"image/png",
"image/jpeg",
"image/gif",
"image/vnd.microsoft.icon",
"image/x-icon",
"image/webp",
]
def __call__(self, data, **metadata):
image_type = imghdr.what('', h=data)
if image_type == 'png':
image_metadata = image_parser.parse_png(data)
elif image_type == 'gif':
image_metadata = image_parser.parse_gif(data)
elif image_type == 'jpeg':
image_metadata = image_parser.parse_jpeg(data)
elif image_type == 'ico':
image_metadata = image_parser.parse_ico(data)
else:
image_metadata = [
("Image Format", image_type or "unknown")
]
if image_type:
view_name = "{} Image".format(image_type.upper())
else:
view_name = "Unknown Image"
return view_name, base.format_dict(multidict.MultiDict(image_metadata))
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