cfb

Documentation

Overview

Package cfb implements the Microsoft Compound File Binary File Format.

Index

• type Document
  • func Open(filename string) (*Document, error)
  • func (d *Document) List() ([]string, error)
  • func (d *Document) Open(name string) (io.ReadSeeker, error)
• type SliceReader
  • func (s *SliceReader) Read(b []byte) (int, error)
  • func (s *SliceReader) Seek(offset int64, whence int) (int64, error)

Types

type Document

type Document struct {
	// contains filtered or unexported fields
}

Document represents a Compound File Binary Format document.

func Open

func Open(filename string) (*Document, error)

Open a Compound File Binary Format document.

func (*Document) List

func (d *Document) List() ([]string, error)

List the streams contained in the document.

func (*Document) Open

func (d *Document) Open(name string) (io.ReadSeeker, error)

Open the named stream contained in the document.

type SliceReader

type SliceReader struct {
	CSize  []int64
	Data   [][]byte
	Index  uint
	Offset uint
}

SliceReader wraps a list of slices as a io.ReadSeeker that can transparently merge them into a single coherent stream.

func (*SliceReader) Read

func (s *SliceReader) Read(b []byte) (int, error)

Read implements the io.Reader interface.

func (*SliceReader) Seek

func (s *SliceReader) Seek(offset int64, whence int) (int64, error)

Seek implements the io.Seeker interface.