Class ByteArrayDataSource

Namespace

AsmResolver.IO

Assembly

AsmResolver.dll

Provides a IDataSource wrapper around a raw byte array.

public sealed class ByteArrayDataSource : ISpanDataSource, IDataSource

Inheritance

object

ByteArrayDataSource

Implements

ISpanDataSource

IDataSource

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Extension Methods

DataSourceExtensions.ReadBytes(IDataSource, ulong, Span<byte>)

Constructors

ByteArrayDataSource(byte[])

Creates a new instance of the ByteArrayDataSource class.

public ByteArrayDataSource(byte[] data)

Parameters

data byte[]

The raw data to read from.

ByteArrayDataSource(byte[], ulong)

Creates a new instance of the ByteArrayDataSource class.

public ByteArrayDataSource(byte[] data, ulong baseAddress)

Parameters

data byte[]

The raw data to read from.

baseAddress ulong

The base address to use.

Properties

BaseAddress

Gets the first byte address of the data source that is accessible.

public ulong BaseAddress { get; }

Property Value

ulong

this[ulong]

Reads a single byte at the provided address.

public byte this[ulong address] { get; }

Parameters

address ulong

The address to read from.

Property Value

byte

Length

Gets the number of bytes accessible in the data source.

public ulong Length { get; }

Property Value

ulong

Methods

CreateReader(byte[])

Constructs a new binary stream reader on the provided byte array.

[Obsolete("Use the constructor of AsmResolver.IO.BinaryStreamReader instead.")]
public static BinaryStreamReader CreateReader(byte[] data)

Parameters

data byte[]

The byte array to read.

Returns

BinaryStreamReader

The stream reader.

IsValidAddress(ulong)

Determines whether the provided address is a valid address in the data source.

public bool IsValidAddress(ulong address)

Parameters

address ulong

The address to verify.

Returns

bool

true if the address is valid, false otherwise.

ReadBytes(ulong, byte[], int, int)

Reads a block of data from the data source.

public int ReadBytes(ulong address, byte[] buffer, int index, int count)

Parameters

address ulong

The starting address to read from.

buffer byte[]

The buffer that receives the read bytes.

index int

The index into the buffer to start writing at.

count int

The number of bytes to read.

Returns

int

The number of bytes that were read.

ReadBytes(ulong, Span<byte>)

Reads a block of data from the data source.

public int ReadBytes(ulong address, Span<byte> buffer)

Parameters

address ulong

The starting address to read from.

buffer Span<byte>

The buffer that receives the read bytes.

Returns

int

The number of bytes that were read.