| private WriteWireFormat ( byte dst, int dstIndex ) : int | ||
| dst | byte | |
| dstIndex | int | |
| return | int | |
internal virtual int WriteWireFormat(byte[] dst, int dstIndex)
{
// write 0x20 in first byte
dst[dstIndex] = unchecked(0x20);
// write name
try
{
byte[] tmp = Runtime.GetBytesForString(name, OemEncoding
);
int i;
for (i = 0; i < tmp.Length; i++)
{
dst[dstIndex + (2 * i + 1)] = unchecked((byte)(((tmp[i] & unchecked(0xF0))
>> 4) + unchecked(0x41)));
dst[dstIndex + (2 * i + 2)] = unchecked((byte)((tmp[i] & unchecked(0x0F))
+ unchecked(0x41)));
}
for (; i < 15; i++)
{
dst[dstIndex + (2 * i + 1)] = unchecked(unchecked(0x43));
dst[dstIndex + (2 * i + 2)] = unchecked(unchecked(0x41));
}
dst[dstIndex + TypeOffset] = unchecked((byte)(((HexCode & unchecked(0xF0)
) >> 4) + unchecked(0x41)));
dst[dstIndex + TypeOffset + 1] = unchecked((byte)((HexCode & unchecked(0x0F)) + unchecked(0x41)));
}
catch (UnsupportedEncodingException)
{
}
return ScopeOffset + WriteScopeWireFormat(dst, dstIndex + ScopeOffset);
}
internal virtual int WriteResourceRecordWireFormat(byte[] dst, int dstIndex)
{
int start = dstIndex;
if (RecordName == QuestionName)
{
dst[dstIndex++] = unchecked (unchecked (0xC0));
// label string pointer to
dst[dstIndex++] = unchecked (unchecked (0x0C));
}
else
{
// questionName (offset 12)
dstIndex += RecordName.WriteWireFormat(dst, dstIndex);
}
WriteInt2(RecordType, dst, dstIndex);
dstIndex += 2;
WriteInt2(RecordClass, dst, dstIndex);
dstIndex += 2;
WriteInt4(Ttl, dst, dstIndex);
dstIndex += 4;
RDataLength = WriteRDataWireFormat(dst, dstIndex + 2);
WriteInt2(RDataLength, dst, dstIndex);
dstIndex += 2 + RDataLength;
return(dstIndex - start);
}
