Class: Zip::ZipExtraField::Generic

### Home Classes Methods

### In Files

- lib/zip/zip_extra_field.rb

### Parent

Object

### Methods

- ::name
- ::register_map
- #==
- #initial_parse
- #to_c_dir_bin
- #to_local_bin

### Class/Module Index

Quicksearch

- Zip
- Zip::ZipCentralDirectory
- Zip::ZipCompressionMethodError
- Zip::ZipDestinationFileExistsError
- Zip::ZipEntry
- Zip::ZipEntryExistsError
- Zip::ZipEntryNameError
- Zip::ZipError
- Zip::ZipExtraField
- Zip::ZipExtraField::Generic
- Zip::ZipExtraField::IUnix
- Zip::ZipExtraField::UniversalTime
- Zip::ZipFile
- Zip::ZipFileSystem
- Zip::ZipFileSystem::ZipFsDir
- Zip::ZipFileSystem::ZipFsFile
- Zip::ZipFileSystem::ZipFsFile::ZipFsStat
- Zip::ZipInputStream
- Zip::ZipInternalError
- Zip::ZipOutputStream
- Zip::ZipStreamableDirectory
- Zip::ZipStreamableStream
- IOExtras
- IOExtras::AbstractInputStream
- IOExtras::AbstractOutputStream
- IOExtras::FakeIO
- BugFix
- Object

No matching classes.

# Zip::ZipExtraField::Generic

Meta class for extra fields

### Public Class Methods

name() click to toggle source

    # File lib/zip/zip_extra_field.rb, line 13
    def self.name
      self.to_s.split("::")[-1]
    end

register_map() click to toggle source

    # File lib/zip/zip_extra_field.rb, line 7
    def self.register_map
      if self.const_defined?(:HEADER_ID)
        ID_MAP[self.const_get(:HEADER_ID)] = self
      end
    end

### Public Instance Methods

==(other) click to toggle source

    # File lib/zip/zip_extra_field.rb, line 29
    def ==(other)
      return false if self.class != other.class
      each do |k, v|
        v != other[k] and return false
      end
      true
    end

initial_parse(binstr) click to toggle source

return field [size, content] or false

    # File lib/zip/zip_extra_field.rb, line 18
    def initial_parse(binstr)
      if ! binstr
        # If nil, start with empty.
        return false
      elsif binstr[0,2] != self.class.const_get(:HEADER_ID)
        $stderr.puts "Warning: weired extra feild header ID. skip parsing"
        return false
      end
      [binstr[2,2].unpack("v")[0], binstr[4..-1]]
    end

to_c_dir_bin() click to toggle source

    # File lib/zip/zip_extra_field.rb, line 42
    def to_c_dir_bin
      s = pack_for_c_dir
      self.class.const_get(:HEADER_ID) + [s.bytesize].pack("v") + s
    end

to_local_bin() click to toggle source

    # File lib/zip/zip_extra_field.rb, line 37
    def to_local_bin
      s = pack_for_local
      self.class.const_get(:HEADER_ID) + [s.bytesize].pack("v") + s
    end

[Validate]

Generated with the Darkfish Rdoc Generator 2.