public byte[] ReadString([NotNull] FirmwareStringMetadata stringMetadata)
{
if (stringMetadata == null)
{
throw new ArgumentNullException("stringMetadata");
}
return(m_bodyStream.ReadBytes((int)stringMetadata.DataOffset, (int)stringMetadata.DataLength));
}
public void WriteChar(byte stringChar, int index, [NotNull] FirmwareStringMetadata stringMetadata)
{
if (stringMetadata == null)
{
throw new ArgumentNullException("stringMetadata");
}
if (index > stringMetadata.DataLength)
{
throw new InvalidDataException("String data does not correspond to the metadata.");
}
m_bodyStream.WriteByte((int)stringMetadata.DataOffset + index, stringChar);
}
public void WriteString([NotNull] byte[] stringData, [NotNull] FirmwareStringMetadata stringMetadata)
{
if (stringData == null)
{
throw new ArgumentNullException("stringData");
}
if (stringMetadata == null)
{
throw new ArgumentNullException("stringMetadata");
}
if (stringData.Length != stringMetadata.DataLength)
{
throw new InvalidDataException("String data does not correspond to the metadata.");
}
m_bodyStream.WriteBytes((int)stringMetadata.DataOffset, stringData);
}
public short[] ReadString([NotNull] FirmwareStringMetadata stringMetadata)
{
if (stringMetadata == null)
{
throw new ArgumentNullException("stringMetadata");
}
var stringBytes = m_bodyStream.ReadBytes((int)stringMetadata.DataOffset, (int)stringMetadata.DataLength);
if (!stringMetadata.TwoByteChars)
{
return(stringBytes.Select(x => (short)x).ToArray());
}
var stringChars = new short[(int)Math.Ceiling(stringBytes.Length / 2d)];
Buffer.BlockCopy(stringBytes, 0, stringChars, 0, stringBytes.Length);
return(stringChars);
}
public void WriteChar(short stringChar, int index, [NotNull] FirmwareStringMetadata stringMetadata)
{
if (stringMetadata == null)
{
throw new ArgumentNullException("stringMetadata");
}
if (index > stringMetadata.DataLength)
{
throw new InvalidDataException("String data does not correspond to the metadata.");
}
if (stringMetadata.TwoByteChars)
{
m_bodyStream.WriteBytes((int)stringMetadata.DataOffset + index * 2, BitConverter.GetBytes(stringChar));
}
else
{
m_bodyStream.WriteByte((int)stringMetadata.DataOffset + index, (byte)stringChar);
}
}
