NAME¶
Mail::SpamAssassin::PDF::Parser - Parse PDF documents
SYNOPSIS¶
use Mail::SpamAssassin::PDF::Parser;
my $parser = Mail::SpamAssassin::PDF::Parser->new(timeout => 5);
$parser->parse(\$data);
print $parser->version();
print $parser->info()->{Author};
print $parser->is_encrypted();
print $parser->is_protected();
- new(%opts)
- Create a new parser object. Options are:
- context
- A Mail::SpamAssassin::PDF::Context object. This object will be used to
handle callbacks for various PDF objects. See
Mail::SpamAssassin::PDF::Context for more information.
- timeout
- Timeout in seconds. If the PDF document takes longer than this to parse,
the parser will die with an error. This is useful for preventing denial of
service attacks.
- max_bytes
- Most bytes of stream data to decode. The output of each decoding filter,
and each reuse of a decoded stream, counts towards it; parse()
dies, and extract_images() skips the image, once the total is over
it. bytes_decoded() returns the total. Unlimited if not given.
- debug
- Set the debugging level. Valid values are 'all', 'trace', 'xref',
'stream', 'tokens', 'page', 'image', 'text', 'uri'
- parse($data)
- Parse a PDF document. $data can be a filename, a
reference to a scalar containing the PDF data, or a file handle.
