Sha256: e890a2c44738558f0f0a1df84099c824d43f5ee226bf6c43add35bb6fd910b4b
Contents?: true
Size: 646 Bytes
Versions: 22
Compression:
Stored size: 646 Bytes
Contents
class FormatParser::PDFParser
include FormatParser::IOUtils
# First 9 bytes of a PDF should be in this format, according to:
#
# https://stackoverflow.com/questions/3108201/detect-if-pdf-file-is-correct-header-pdf
#
# There are however exceptions, which are left out for now.
#
PDF_MARKER = /%PDF-1\.[0-8]{1}/
def likely_match?(filename)
filename =~ /\.(pdf|ai)$/i
end
def call(io)
io = FormatParser::IOConstraint.new(io)
return unless safe_read(io, 9) =~ PDF_MARKER
FormatParser::Document.new(format: :pdf)
end
FormatParser.register_parser new, natures: :document, formats: :pdf, priority: 1
end
Version data entries
22 entries across 22 versions & 1 rubygems