/// <summary>
/// Reads a zero-terminated ASCII string from the stream.
/// </summary>
/// <param name="reader">The reader to use for reading the data.</param>
/// <returns>The string that was read from the stream.</returns>
public static string ReadAsciiString(this IBinaryStreamReader reader)
{
var data = reader.ReadBytesUntil(0);
int length = data.Length;
// Exclude trailing 0 byte.
if (data[data.Length - 1] == 0)
{
length--;
}
return(Encoding.ASCII.GetString(data, 0, length));
}
/// <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);
}
protected string ReadString(IBinaryStreamReader reader)
{
var offset = (uint)(reader.Position - reader.StartPosition);
string value;
if (_cachedStrings.TryGetValue(offset, out value))
{
reader.Position += Encoding.UTF8.GetByteCount(value) + 1;
}
else
{
value = Encoding.UTF8.GetString(reader.ReadBytesUntil(0));
reader.Position++;
_cachedStrings.Add(offset, value);
}
return(value);
}
/// <summary>
/// Reads a zero-terminated ASCII string from the stream.
/// </summary>
/// <param name="reader">The reader to use for reading the data.</param>
/// <returns>The string that was read from the stream.</returns>
public static string ReadAsciiString(this IBinaryStreamReader reader)
{
return(Encoding.ASCII.GetString(reader.ReadBytesUntil(0)));
}
