/// <summary>
/// Initializes a new instance of the SdiFile class.
/// </summary>
/// <param name="stream">The stream formatted as an SDI file.</param>
/// <param name="ownership">Whether to pass ownership of <c>stream</c> to the new instance.</param>
public SdiFile(Stream stream, Ownership ownership)
{
_stream = stream;
_ownership = ownership;
byte[] page = Utilities.ReadFully(_stream, 512);
_header = new FileHeader();
_header.ReadFrom(page, 0);
_stream.Position = _header.PageAlignment * 512;
byte[] toc = Utilities.ReadFully(_stream, (int)(_header.PageAlignment * 512));
_sections = new List<SectionRecord>();
int pos = 0;
while (Utilities.ToUInt64LittleEndian(toc, pos) != 0)
{
SectionRecord record = new SectionRecord();
record.ReadFrom(toc, pos);
_sections.Add(record);
pos += SectionRecord.RecordSize;
}
}
