public Layout()
{
m_LayoutHeader = new LayoutHeader();
m_Data1 = new byte[0];
m_Data2 = new byte[0];
m_Data3 = new byte[0];
m_Data4 = new byte[0];
}
private void initWithInputStream(Stream inputStream)
{
// reads the first 44 bytes for header
m_LayoutHeader = new LayoutHeader(inputStream);
if (m_LayoutHeader.IsValid)
{
// load data
try
{
inputStream.Seek(LayoutHeader.HEADER_BYTE_LENGTH, SeekOrigin.Begin);
m_Data1 = new byte[m_LayoutHeader.SubChunk1Size];
inputStream.Read(m_Data1, 0, m_LayoutHeader.SubChunk1Size);
inputStream.Seek(8, SeekOrigin.Current);//skip header
m_Data2 = new byte[m_LayoutHeader.SubChunk2Size];
inputStream.Read(m_Data2, 0, m_LayoutHeader.SubChunk2Size);
inputStream.Seek(8, SeekOrigin.Current);//skip header
m_Data3 = new byte[m_LayoutHeader.SubChunk3Size];
inputStream.Read(m_Data3, 0, m_LayoutHeader.SubChunk3Size);
inputStream.Seek(8, SeekOrigin.Current);//skip header
m_Data4 = new byte[m_LayoutHeader.SubChunk4Size];
inputStream.Read(m_Data4, 0, m_LayoutHeader.SubChunk4Size);
//ReadMetaData(inputStream);
}
catch (IOException e)
{
Trace.TraceError(e.ToString());
throw new FileLoadException(e.Message);
}
// end load data
}
else
{
Trace.TraceError("Invalid File Header");
throw new ArgumentException("Invalid File Header");
}
}
public Layout(LayoutHeader header)
{
m_LayoutHeader = header;
}
