/*
lance.mueller@gmail.com
http://www.forensickb.com
06/30/07

This EnScript reads a non-unicode text file with one hash value per line.
example:

1fd48b7580e9e9fe8745f215fd5d2bdc
c138b98557fb5ec424f068a4e6c6472b
d796528c9feb65f25a19005a18bad6ac

*/

class MyDialog: DialogClass {

  PathEditClass   _file1;
  String textfile, nameofhashfile, category;
  StringEditClass _Edit1,
                  _Edit2;
  MyDialog():

    DialogClass(null, "Import text file into .hash file"),
    _file1(this, "Please select the text file you wish to import",START, NEXT, 250, 12, 0, textfile , WindowClass::FILEOPEN),
    _Edit1(this, "Name of .hash file to create: (placed in your default export folder)", START, NEXT, 160, DEFAULT, 0, nameofhashfile, 1000, 0),
    _Edit2(this, "Category", START, NEXT, 160, DEFAULT, 0, category, 19, WindowClass::REQUIRED)

  {
   category = "Known";
  }
}

class MainClass {
  void Main(CaseClass c) {
    LocalFileClass local(), outfile();
    NameListClass temp(), list();
    String line;
    SystemClass::ClearConsole();
    uint counter;

    MyDialog dialogbox();
    if (dialogbox.Execute() == SystemClass::OK){
      if (local.Open(dialogbox.textfile)){
        local.SetCodePage(0);
        while (local.Peek() != FileClass::EOF) {
          local.ReadString(line, 100, "\r");
          if (line){
            line.Replace("\n","");
            line.Replace("\r","");
            line.Replace("\t","");
            line.Replace(" ","");
            list.Parse(line, ",", 0);
            //new NameListClass(list, temp.LastChild().Name());
          }
        }
        counter = list.Count();

        if (outfile.Open(c.ExportFolder() + "\\" + dialogbox.nameofhashfile + ".hash", FileClass::WRITE)){
          outfile.SetCodePage(CodePageClass::ANSI);
          outfile.Write("HASH\r\n");
          outfile.WriteBinaryInt(0x000200FF, 4);
          outfile.WriteBinaryInt(0x00010000, 4);
          outfile.WriteBinaryInt(0x0000, 2);
          outfile.WriteBinaryInt(counter, 4);
          for (int i = 0 ; i < 1012; ++i)
            outfile.WriteBinaryInt(0, 1);
          outfile.WriteBinaryInt(0x0000006D, 4);
          for (uint i = 1; i <= 76; ++i)
            outfile.WriteBinaryInt(0, 1);


          outfile.SetCodePage(CodePageClass::UNICODE);
          outfile.Write(dialogbox.category);
          int filler = 40 - (2 * dialogbox.category.GetLength());
          outfile.SetCodePage(CodePageClass::ANSI);
          for (int i = 0; i < filler; ++i)
            outfile.WriteBinaryInt(0, 1);


          uint total;
          foreach (NameListClass n in list) {

            String hash = n.Name();
            for (int i = 0; i < 16; ++i) {
              uint val = uint::Convert(hash.SubString((i * 2), 2), int::HEX);
              outfile.WriteBinaryInt(val, 1);
            }
            outfile.WriteBinaryInt(0, 2);
            Console.WriteLine("added " + hash);
            total++;

          }
          Console.WriteLine (total + " hashes were added to the file: " + c.ExportFolder() + "\\" + dialogbox.nameofhashfile + ".hash");

        }
      }
    }
  }
}