private void parseCommonTextStructureHeader()
{
/* In all observed text structures, I've seen the following common header. Until
* I see one with a different format, I'll assume they all share this 10 byte header structure.
* The status bits + fixed data length are common for all records, so the only special
* fields in the header is the blob ID as well as the type. Note that byte 0 is offset from
* the fixed data start, thus it'll be byte index 4 in the actual record.
*
* Byte Content
* 0-7 Small blob ID (long)
* 8-9 Type (short)
*/
BlobID = BitConverter.ToInt64(FixedLengthData, 0);
short type = BitConverter.ToInt16(FixedLengthData, 8);
if (Enum.IsDefined(typeof(LobStructureType), type))
{
LobType = (LobStructureType)type;
}
else
{
throw new ArgumentException("Invalid LOB record type encountered: " + type);
}
}
private void parseCommonTextStructureHeader()
{
/* In all observed text structures, I've seen the following common header. Until
* I see one with a different format, I'll assume they all share this 10 byte header structure.
* The status bits + fixed data length are common for all records, so the only special
* fields in the header is the blob ID as well as the type. Note that byte 0 is offset from
* the fixed data start, thus it'll be byte index 4 in the actual record.
*
* Byte Content
* 0-7 Small blob ID (long)
* 8-9 Type (short)
*/
BlobID = BitConverter.ToInt64(FixedLengthData, 0);
short type = BitConverter.ToInt16(FixedLengthData, 8);
if(Enum.IsDefined(typeof(LobStructureType), type))
LobType = (LobStructureType)type;
else
throw new ArgumentException("Invalid LOB record type encountered: " + type);
}
