/// <summary>
/// Used for quickly reading bytes for a length that is not a multiple of 0x200
/// </summary>
internal byte[] ReadBytes(ref FATX_Browser.FATX.IOReader br, long length)
{
Misc m = new Misc();
m.UpToNearest200(length);
byte[] buffer = br.ReadBytes((int)length);
List<byte> bl = buffer.ToList<byte>();
bl.RemoveRange((int)(length - 1), (int)(buffer.Length - length));
buffer = bl.ToArray();
return buffer;
}
public short ReadInt16(ref FATX_Browser.FATX.IOReader br)
{
byte[] bytes = br.ReadBytes(0x2);
Array.Reverse(bytes);
return BitConverter.ToInt16(bytes, 0x0);
}
/// <summary>
/// ReadUInt32 (big endian)
/// </summary>
public uint ReadUInt32(ref FATX_Browser.FATX.IOReader br)
{
byte[] bytes = br.ReadBytes(0x4);
Array.Reverse(bytes);
return BitConverter.ToUInt32(bytes, 0x0);
}
/// <summary>
/// Returns EntryData for an entry in a block
/// </summary>
/// <param name="br">The binary reader to use</param>
/// <param name="EntryBlock">The entry in the block to read</param>
/// <param name="Block">The block to read from</param>
internal EntryData GetEData(long originalOffset, FATX_Browser.FATX.IOReader br, uint EntryBlock, uint Block)
{
Misc r = new Misc();
//br.BaseStream.Position = 0x131229000;//(r.GetBlockOffset(Block, Partition, DeviceID)) + (0x40 * EntryBlock);
//Create our return
EntryData data = new EntryData();
//Read our variables
data.EntryOffset = originalOffset + br.BaseStream.Position;
data.FileNameSize = br.ReadByte();
data.Flags = br.ReadByte();
data.FileName = Encoding.ASCII.GetString(br.ReadBytes((int)data.FileNameSize));
//Go to the end of the name to continue reading the variables
br.BaseStream.Position += (0x2A - (int)data.FileNameSize);
data.StartingCluster = r.ReadUInt32(ref br);
data.Size = r.ReadUInt32(ref br);
data.CreationDate = r.ReadUInt16(ref br);
data.CreationTime = r.ReadUInt16(ref br);
data.AccessDate = r.ReadUInt16(ref br);
data.AccessTime = r.ReadUInt16(ref br);
data.ModifiedDate = r.ReadUInt16(ref br);
data.ModifiedTime = r.ReadUInt16(ref br);
//br.BaseStream.Position += 0xC;
br.Close();
return data;
//TODO: Datetime conversion from FAT to DateTime
}