read

Documentation

Overview

Package read provides methods for parsing PDF files into memory.

The in memory representation of a PDF file is called a PDFContext.

The PDFContext is a container for the PDF cross reference table and stats.

Index

• func Dump2Bufs(buf1 []byte, buf2 []byte, lineLength int)
• func GetEncodedStreamContent(ctx *types.PDFContext, streamDict *types.PDFStreamDict) ([]byte, error)
• func PDFFile(fileName string, config *types.Configuration) (ctx *types.PDFContext, err error)
• func PrefixBigEndian(buf []byte) bool
• func Verbose(verbose bool)

Functions

func Dump2Bufs

func Dump2Bufs(buf1 []byte, buf2 []byte, lineLength int)

Dump2Bufs dumps two buffers side by side to logger.

func GetEncodedStreamContent

func GetEncodedStreamContent(ctx *types.PDFContext, streamDict *types.PDFStreamDict) ([]byte, error)

GetEncodedStreamContent loads the encoded stream content from file into PDFStreamDict.

func PDFFile

func PDFFile(fileName string, config *types.Configuration) (ctx *types.PDFContext, err error)

PDFFile reads in a PDFFile and generates a PDFContext, an in-memory representation containing a cross reference table.

func PrefixBigEndian

func PrefixBigEndian(buf []byte) bool

PrefixBigEndian returns true if buf is prefixed with a UTF16 big endian byte order mark.

func Verbose

func Verbose(verbose bool)

Verbose controls logging output.