Sha256: 686540900d671142a5140d833190854e11272dd64474bdb59927d93bba004e7d
Contents?: true
Size: 1.01 KB
Versions: 18
Compression:
Stored size: 1.01 KB
Contents
module Rake
module Funnel
module Support
class BinaryVersionReader
class << self
KNOWN_ATTRIBUTES = [:company_name, :file_description, :file_version, :legal_copyright, :product_name, :product_version, :assembly_version]
SEPARATOR = "\0"
TERMINATOR = "\0" * 3
def read_from(assembly)
binary = File.binread(assembly)
attributes = KNOWN_ATTRIBUTES.map { |attr|
read_attribute(binary, attr)
}
hash = attributes.inject({}) { |memo, attr|
memo.merge(attr)
}
VersionInfo.new(hash)
end
private
def read_attribute(binary, attr)
binary_attr = attr.pascalize.gsub(/(.)/) { |match| match + SEPARATOR }
data = binary.match(/#{binary_attr}#{SEPARATOR}+(.*?)#{TERMINATOR}/)
return {} if data.nil?
{ "#{attr}" => data[1].gsub(/#{SEPARATOR}/, '') }
end
end
end
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems