private static void WriteHintName(byte[] buffer, ref int offset, string hintName)
{
byte[] hintNameBytes = DerEncodingHelper.EncodeGeneralString(hintName);
int constructionLength = 1 + DerEncodingHelper.GetLengthFieldSize(hintNameBytes.Length) + hintNameBytes.Length;
ByteWriter.WriteByte(buffer, ref offset, HintNameTag);
DerEncodingHelper.WriteLength(buffer, ref offset, constructionLength);
ByteWriter.WriteByte(buffer, ref offset, (byte)DerEncodingTag.GeneralString);
DerEncodingHelper.WriteLength(buffer, ref offset, hintNameBytes.Length);
ByteWriter.WriteBytes(buffer, ref offset, hintNameBytes);
}
protected static int GetHintsSequenceLength(string hintName, byte[] hintAddress)
{
int sequenceLength = 0;
if (hintName != null)
{
byte[] hintNameBytes = DerEncodingHelper.EncodeGeneralString(hintName);
int lengthFieldSize = DerEncodingHelper.GetLengthFieldSize(hintNameBytes.Length);
int constructionLength = 1 + lengthFieldSize + hintNameBytes.Length;
int constructionLengthFieldSize = DerEncodingHelper.GetLengthFieldSize(constructionLength);
int entryLength = 1 + constructionLengthFieldSize + 1 + lengthFieldSize + hintNameBytes.Length;
sequenceLength += entryLength;
}
if (hintAddress != null)
{
int lengthFieldSize = DerEncodingHelper.GetLengthFieldSize(hintAddress.Length);
int constructionLength = 1 + lengthFieldSize + hintAddress.Length;
int constructionLengthFieldSize = DerEncodingHelper.GetLengthFieldSize(constructionLength);
int entryLength = 1 + constructionLengthFieldSize + 1 + lengthFieldSize + hintAddress.Length;
sequenceLength += entryLength;
}
return(sequenceLength);
}