public static void ProcessDirectory(string targetDirectory, FileInfo fileToFind)
{
try
{
string[] fileEntries = Directory.GetFiles(targetDirectory);
using (fileToFind.OpenRead())
{
foreach (string fileName in fileEntries)
{
FileInfo file = new FileInfo(fileName);
CompareFiles.FilesAreEqual(fileToFind, file);
}
}
string[] subdirectoryEntries = Directory.GetDirectories(targetDirectory);
foreach (string subdirectory in subdirectoryEntries)
{
ProcessDirectory(subdirectory, fileToFind);
}
}
catch (System.UnauthorizedAccessException e)
{
Console.WriteLine(e.Message);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
catch
{
Console.WriteLine("Something goes wrong");
}
}
public static void FindAllFiles(int command)
{
Console.Clear();
var watch = Stopwatch.StartNew();
if (command == 3)
{
DriveInfo[] allDrives = DriveInfo.GetDrives();
foreach (DriveInfo drive in allDrives)
{
ProcessAllFiles(drive.Name);
}
}
if (command == 4)
{
string dir;
Console.WriteLine("Write directory you want to find copies in : ");
dir = Console.ReadLine();
ProcessAllFiles(@"" + dir + "\\");
}
watch.Stop();
Console.WriteLine($"Scanning lasted {watch.ElapsedMilliseconds/Math.Pow(10,5)} minutes");
watch.Restart();
int n = table.Count;
var files = new List <string> [n];
table.Values.CopyTo(files, 0);
long count = 0;
for (int i = 0; i < n; i++)
{
if (!files[i].Count.Equals(1))
{
List <string> equal = new List <string>();
for (int k = 0; k < files[i].Count; k++)
{
for (int j = k + 1; j < files[i].Count; j++)
{
if (CompareFiles.FilesAreEqual(new FileInfo(files[i][k]), new FileInfo(files[i][j])))
{
count++;
if (!equal.Contains(files[i][k]))
{
equal.Add(files[i][k]);
}
if (!equal.Contains(files[i][j]))
{
equal.Add(files[i][j]);
files[i].RemoveAt(j);
j--;
}
}
}
}
if (!equal.Count.Equals(0))
{
equalFiles.Add(equal);
}
}
}
watch.Stop();
foreach (List <string> res_ls in equalFiles)
{
Console.WriteLine("----------------------------------------------------------------------------------------------------------------------------------------");
for (int i = 0; i < res_ls.Count; i++)
{
Console.WriteLine(res_ls[i]);
}
Console.WriteLine("----------------------------------------------------------------------------------------------------------------------------------------");
}
Console.WriteLine($"Finding copies and comparing files lasted {watch.ElapsedMilliseconds / Math.Pow(10, 5)} minutes");
Console.WriteLine("Found " + Convert.ToString(count) + " copies");
Console.WriteLine("\n\n If you want to quit press q\n if you want to return to the menu press any other button");
var c = Console.ReadKey();
if (c.KeyChar == 'q')
{
Console.Clear();
Console.WriteLine("Goodbye^_^");
Environment.Exit(0);
}
Menu menu = new Menu();
menu.DrawMenu();
}
