public AllocationTable(IStorage storage, IStorage header)
{
BaseStorage = storage;
HeaderStorage = header;
Header = new AllocationTableHeader(HeaderStorage);
Stream tableStream = storage.AsStream();
// The first entry in the table is reserved. Block 0 is at table index 1
int blockCount = (int)(Header.AllocationTableBlockCount) + 1;
Entries = new AllocationTableEntry[blockCount];
tableStream.Position = 0;
var reader = new BinaryReader(tableStream);
for (int i = 0; i < blockCount; i++)
{
int parent = reader.ReadInt32();
int child = reader.ReadInt32();
Entries[i] = new AllocationTableEntry {
Next = child, Prev = parent
};
}
}
public AllocationTable(IStorage storage, IStorage header)
{
BaseStorage = storage;
HeaderStorage = header;
Header = new AllocationTableHeader(HeaderStorage);
}