// Parse binary array in to constituent TxtRecord instances
public int Parse(byte[] bytes, int index)
{
DnssdTxtRecord txtRecord;
do
{
txtRecord = DnssdTxtRecord.Parse(bytes, ref index);
if (txtRecord != null)
{
Append(txtRecord);
}
} while (txtRecord != null);
return(index);
}
public static string ToRecordString(DnssdTxtRecord txtRecord)
{
var builder = new StringBuilder();
foreach (var value in txtRecord.RecordBytes)
{
if (IsPrintable(value))
{
builder.Append(Convert.ToChar(value));
}
else
{
builder.Append($"\\x{value:X2}");
}
}
return(builder.ToString());
}
public static DnssdTxtRecord Parse(byte[] bytes, ref int index)
{
Guard.Against.Null(bytes, nameof(bytes));
Guard.Against.OutOfRange(index, nameof(index), 0, bytes.Length);
if (index == bytes.Length)
{
return(null);
}
var length = bytes[index++];
var txtRecord = new DnssdTxtRecord(bytes.SubArray(index, length));
index += length;
return(txtRecord);
}
public void Append(DnssdTxtRecord record)
{
TxtRecords.Add(record);
}
