/// <summary>
/// Creates a new CodeViewDataSegment depending on CodeView Signature
/// </summary>
/// <param name="context">Context for the reader</param>
/// <param name="reader">The input stream to read from.</param>
/// <returns></returns>
public static CodeViewDataSegment FromReader(PEReaderContext context, ref BinaryStreamReader reader)
{
var signature = (CodeViewSignature)reader.ReadUInt32();
return(signature switch
{
CodeViewSignature.Rsds => RsdsDataSegment.FromReader(context, ref reader),
CodeViewSignature.Nb05 => context.NotSupportedAndReturn <CodeViewDataSegment>(),
CodeViewSignature.Nb09 => context.NotSupportedAndReturn <CodeViewDataSegment>(),
CodeViewSignature.Nb10 => context.NotSupportedAndReturn <CodeViewDataSegment>(),
CodeViewSignature.Nb11 => context.NotSupportedAndReturn <CodeViewDataSegment>(),
_ => context.BadImageAndReturn <CodeViewDataSegment>("Invalid code view debug data signature.")
});
/// <summary>
/// Initializes a new instance of <see cref="RsdsDataSegment"/>
/// </summary>
/// <param name="context">Context for the reader</param>
/// <param name="reader">The input stream to read from.</param>
/// <returns></returns>
public new static RsdsDataSegment FromReader(PEReaderContext context, IBinaryStreamReader reader)
{
if (reader.Length < RsdsExpectedDataSize)
{
context.BadImage("RSDS Data was shorter than the minimal expected length");
return(null);
}
var result = new RsdsDataSegment();
byte[] buffer = new byte[16];
reader.ReadBytes(buffer, 0, 16);
result.Guid = new Guid(buffer);
result.Age = reader.ReadUInt32();
result.Path = Encoding.UTF8.GetString(reader.ReadBytesUntil(0x00));
return(result);
}
