Microsoft::PEFormat::MemoryPortionImage Class Reference

Inheritance diagram for Microsoft::PEFormat::MemoryPortionImage:

Public Member Functions
	MemoryPortionImage (const PEFormat &fmt, uint32_t rva, uint32_t size)
offset_t	ImageSize () const override
	Retrieves the offset of the byte after the last one belonging to this format from the first one.
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)
virtual offset_t	WriteFile (const std::shared_ptr< Writer > &wr, offset_t count, offset_t offset=0) const
	Writes data of non-zero filled sections.
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.

Public Attributes
const PEFormat &	fmt
uint32_t	rva
uint32_t	size

Member Function Documentation

ImageSize()

offset_t PEFormat::MemoryPortionImage::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 PEFormat::MemoryPortionImage::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.

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

• src/format/peexe.h
• src/format/peexe.cc