private StructInstance GetAtomInstance(BinaryReader reader, StructElement atomDef, uint atomSize, StructInstance parent)
{
StructInstance inst = null;
if (atomDef != null)
{
int size = atomDef.Size;
if (size != 0)
{
inst = atomDef.Parse(parent, reader.BaseStream, reader.BaseStream.Position + atomSize - 8) as StructInstance;
}
else
{
inst = atomDef.Parse(parent, null, 0) as StructInstance;
}
}
return inst;
}
private StructInstance GetChunkInstance(BinaryReader reader, StructElement chunkDef, int chunkSize, StructInstance parent)
{
StructInstance inst = null;
if (chunkDef != null)
{
int size = chunkDef.Size;
if (size != 0)
{
inst = chunkDef.Parse(parent, reader.BaseStream, reader.BaseStream.Position + chunkSize) as StructInstance;
}
else
{
inst = chunkDef.Parse(parent, null, 0) as StructInstance;
}
}
return inst;
}
private string GetAtomDesc(StructElement atomDef, uint atomSize, StructInstance inst)
{
StringBuilder sb = new StringBuilder();
if (atomDef != null && atomDef.Description != string.Empty)
{
sb.Append(atomDef.Description);
sb.Append("\r\n\r\n");
}
sb.AppendFormat("Atom size = {0}\r\n\r\n", atomSize);
if (inst != null)
{
sb.Append(FileSchema.DumpInstance(inst, string.Empty));
}
return sb.ToString();
}