public void ReloadData(bool DoDeletedEntries)
{
Entries e = new Entries(this);
//This will get our blocks occupied
BlocksOccupied = e.GetBlocksOccupied(BlocksOccupied[0]);
//This will get the files and folders
Files(DoDeletedEntries);
}
public File(FATXDrive DRIVE, PartitionInfo partition)
{
PartInfo = partition;
e = new Entries(this);
Drive = DRIVE;
Misc = new Misc();
}
public Folder(FATXDrive DRIVE, PartitionInfo partition)
{
PartInfo = partition;
e = new Entries(this);
Drive = DRIVE;
Misc = new Misc();
isfolder = true;
}
private object[] CheckIfBlocksNeeded(Folder f)
{
//Create our object array that will hold our Bool and Entry for if
//we need an open block, and if there's a deleted file
//Create our entry reader so that we can get a return of entries...
Entries e = new Entries(f);
//Get our entries in the last block
EntryData[] eData = e.GetEntries(f.BlocksOccupied[f.BlocksOccupied.Length - 1]);
//Files span upon multiple blocks... Here we go to the last block that it occupies
//(the most recent block created), and check if it has any open entries
//Check for deleted entries
foreach (EntryData E in eData)
{
if (E.FileNameSize == (byte)Info.FileFlags.Deleted)
{
return new object[] { true, E };
}
}
//We didn't find a deleted entry, but we have room in the last block of the folder
//for a new entry
if (eData.Length < 100)
{
EntryData newEntry = new EntryData();
newEntry.EntryOffset = eData[eData.Length - 1].EntryOffset + 0x40;
newEntry.StartingCluster = eData[eData.Length - 1].StartingCluster;
return new object[] { false, newEntry };
}
//We don't have any deleted entries, and don't have enough room in the last block,
//so let's create a new block, add it to the FAT chain, etc.
//Get our new block...
uint nextBlock = new FATStuff(f).GetFreeBlocks(1, f.BlocksOccupied[f.BlocksOccupied.Length - 1], 0, false)[0];
//Write the fat chain
WriteFATChain(new uint[] { f.BlocksOccupied[f.BlocksOccupied.Length - 1], nextBlock}, f);
//Create our new entrydata
EntryData EntryNew = new EntryData();
EntryNew.EntryOffset = m.GetBlockOffset(nextBlock, f);
return new object[] { false, EntryNew };
}
