/// <summary>
/// Initializes a new instance of the <see cref="Fat"/> class.
/// </summary>
/// <param name="aFileSystem">The file system.</param>
/// <param name="aFatSector">The first sector of the FAT table.</param>
public Fat(FatFileSystem aFileSystem, ulong aFatSector)
{
if (aFileSystem == null)
{
throw new ArgumentNullException(nameof(aFileSystem));
}
mFileSystem = aFileSystem;
mFatSector = aFatSector;
}
public FatDirectoryEntry(
FatFileSystem aFileSystem,
FatDirectoryEntry aParent,
string aFullPath,
string aName,
uint aFirstCluster)
: base(aFileSystem, aParent, aFullPath, aName, 0, DirectoryEntryTypeEnum.Directory)
{
if (aFirstCluster < aFileSystem.RootCluster)
{
throw new ArgumentOutOfRangeException(nameof(aFirstCluster));
}
mFirstClusterNum = aFirstCluster;
mEntryHeaderDataOffset = 0;
}
public FatStream(FatDirectoryEntry aEntry)
{
if (aEntry == null)
{
throw new ArgumentNullException(nameof(aEntry));
}
mDirectoryEntry = aEntry;
mFS = aEntry.GetFileSystem();
mFatTable = aEntry.GetFatTable();
mSize = aEntry.mSize;
if (mFatTable == null)
{
throw new Exception("The fat chain returned for the directory entry was null.");
}
}