private uint WriteDirectoryContents(BinaryWriter writer, string path, uint sector, out uint requiredSectors)
{
var tableEntries = RootDir.GetChildren(path)
.OrderBy(e => e.IsDirectory)
.Select(e => ModelFactory.GetModel <XisoTableData>(e.TableData.ReadAllBytes()))
.ToArray();
var requiredSize = tableEntries.Sum(t => t.BinarySize);
requiredSectors = RequiredSectors(requiredSize);
var dataSector = sector + requiredSectors;
var offset = 0;
for (var i = 0; i < tableEntries.Length; i++)
{
var t = tableEntries[i];
t.Left = 0;
t.Right = i != tableEntries.Length - 1 ? (ushort)((offset + t.BinarySize) / 4) : (ushort)0;
if (t.IsDirectory)
{
t.Sector = dataSector;
uint innerTableSectors;
dataSector = WriteDirectoryContents(writer, path + t.Name + Slash, dataSector, out innerTableSectors);
}
else
{
var data = Read(t.Sector, (int)t.Size);
t.Sector = dataSector;
WriteToSector(writer, dataSector, 0, data);
dataSector += RequiredSectors((int)t.Size);
}
WriteToSector(writer, sector, offset, t.ReadAllBytes());
offset += t.BinarySize;
}
WriteToSector(writer, sector, offset, EmptySector, VolumeDescriptor.SectorSize * (int)requiredSectors - offset);
return(dataSector);
}
public IEnumerable <XisoFileEntry> GetDirContents(string path)
{
return(RootDir.GetChildren(path));
}
