/// <summary>
/// Creates (N) virtual directories in memory
/// using the <see cref="RipperFolder"/> class
/// with ~(N/2) <see cref="RipperFile"/>(s) thrown in
/// and reads all the files back into memory.
/// </summary>
/// <returns></returns>
private TimeSpan RunVirtualFolderMatrix()
{
var sw = Stopwatch.StartNew();
List <RipperFolder> lstFolders = new List <RipperFolder>();
List <RipperFile> lstFiles = new List <RipperFile>();
Random rnd = new Random();
Random rnd2 = new Random();
ulong NUM_FOLDERS = this.rs.IterationsRAMFolderMatrix;
ulong NUM_FILES = this.rs.IterationsRAMFolderMatrix / 2;
const int num_rnd_data = 5;
// Create N folders with ~N/2 files randomly in them.
// Naming convention of folder and files are in HEX.
// File and Folders contain the same name if they are derived.
for (ulong i = 0; i < NUM_FOLDERS; i++)
{
lstFolders.Add(new RipperFolder($"folder{string.Format("0x{0:X}", i)}",
$"path={string.Format("0x{0:X}", i)}", true,
rnd2.Next(2) == 0 ? null : new RipperFile($"file{string.Format("0x{0:X}", i)}",
GenerateData(ref rnd, num_rnd_data), num_rnd_data)));
}
// read all files in the directories
foreach (RipperFolder dir in lstFolders)
{
RipperFile file = dir.File;
}
sw.Stop();
return(sw.Elapsed);
}
/// <summary>
/// Parameterized constructor for creating a
/// <see cref="RipperFolder"/>.
/// </summary>
/// <param name="folderName">The name of the
/// <see cref="RipperFolder"/>. <para>i.e.
/// "folder{ <see langword="N"/> }"
/// where <see langword="N"/> represents a number.</para>
/// </param>
/// <param name="path">The path of the
/// <see cref="RipperFolder"/>. <para>
/// [Virtually] i.e. "path={ <see langword="N"/> }"
/// where <see langword="N"/> represents a number.</para>
/// <para>
/// [On Disk] i.e. "path={ <see langword="P"/> }"
/// where <see langword="P"/> represents a path on disk.</para></param>
/// <param name="isVirtual">Represents if a given <see cref="RipperFolder"/>
/// is virtual or not.
/// <para>Useful for checking how the path is different.
/// <para>Usage: if (this.isVirtual) { // parse path as virtual }</para>
/// </para></param>
/// <param name="file">A <see cref="RipperFile"/> instance. Can be passed with null
/// if no <see cref="RipperFile"/> exists for this <see cref="RipperFolder"/>.</param>
public RipperFolder(string folderName, string path, bool isVirtual, RipperFile file)
{
this.FolderName = folderName;
this.Path = path;
this.IsVirtual = isVirtual;
this.File = file;
}
