A data structure to represent an LE/LX iterated page, consisting of data produced from a repetition of a certain pattern. More...

#include <leexe.h>

Inheritance diagram for Microsoft::LEFormat::IteratedPage:

Classes
struct	IterationRecord

class	View
	An image instance where the iterated page data can be accessed as the series of bytes it generates. More...

Public Member Functions
offset_t	ImageSize () const override
	Retrieves the offset of the byte after the last one belonging to this format from the first one.

offset_t	WriteFile (const std::shared_ptr< Linker::Writer > &wr, offset_t count, offset_t offset=0) const override
	Writes data of non-zero filled sections.

size_t	ReadData (size_t bytes, offset_t offset, void *buffer) const override
	Attempts to fill a buffer with data.

Public Member Functions inherited from Linker::Image
std::shared_ptr< const Image >	AsImage () const override
	Retrieves a randomly accessible image.

uint64_t	ReadUnsigned (size_t bytes, offset_t offset, EndianType endiantype) const
	Reads an unsigned number at a specific offset.

uint64_t	ReadUnsigned (size_t bytes, offset_t offset) const
	Reads an unsigned number at a specific offset with the default endianness.

int64_t	ReadSigned (size_t bytes, offset_t offset, EndianType endiantype) const
	Reads a signed number at a specific offset.

int64_t	ReadSigned (size_t bytes, offset_t offset) const
	Reads a signed number at a specific offset with the default endianness.

int	GetByte (offset_t offset) const
	Retrieve byte at a certain offset (optional, might not be defined)

offset_t	WriteFile (const std::shared_ptr< Writer > &wr) const override
	Writes data of non-zero filled sections.

virtual offset_t	WriteFile (const std::shared_ptr< Writer > &wr) const=0
	Writes data of non-zero filled sections.

Public Member Functions inherited from Linker::Contents
std::shared_ptr< Image >	AsImage ()
	Retrieves a randomly accessible image.

Static Public Member Functions
static std::shared_ptr< IteratedPage >	ReadFromFile (const std::shared_ptr< Linker::Reader > &rd, uint16_t size)

Public Attributes
std::vector< IterationRecord >	records

Detailed Description

A data structure to represent an LE/LX iterated page, consisting of data produced from a repetition of a certain pattern.

Member Function Documentation

◆ ImageSize()

offset_t LEFormat::IteratedPage::ImageSize ( ) const

overridevirtual

Retrieves the offset of the byte after the last one belonging to this format from the first one.

Returns: The size of the image, or offset_t(-1) if it cannot be determined before writing to the file

Implements Linker::Contents.

◆ ReadData()

size_t LEFormat::IteratedPage::ReadData	(	size_t	bytes,
		offset_t	offset,
		void *	buffer
	)		const

overridevirtual

Attempts to fill a buffer with data.

Parameters

bytes	The (maximum) number of bytes to place in buffer
offset	The offset in the image to start reading the data
buffer	A byte buffer

Returns: Actual number of bytes copied into buffer

Implements Linker::Image.

◆ WriteFile()

offset_t LEFormat::IteratedPage::WriteFile	(	const std::shared_ptr< Linker::Writer > &	wr,
		offset_t	count,
		offset_t	offset = `0`
	)		const

overridevirtual

Writes data of non-zero filled sections.

Reimplemented from Linker::Image.

The documentation for this class was generated from the following files:

src/format/leexe.h
src/format/leexe.cc

Classes

Public Member Functions

Static Public Member Functions

Public Attributes

Detailed Description

Member Function Documentation

◆ ImageSize()

◆ ReadData()

◆ WriteFile()