static void DIVAFILEEncDec(int I, string file, int code)
{
if (File.Exists(file))
{
KKtIO reader = KKtIO.OpenReader(file);
string header = reader.ReadString(8);
reader.Close();
Console.Clear();
switch (function)
{
case "3":
if (header.ToUpper() == "DIVAFILE")
{
DIVAFILE.Decrypt(I, file);
}
else if (code == 1)
{
Console.WriteLine("This file isn't DIVAFILE, FARC Archive or F2nd/X DSC.");
}
else
{
ReturnCode = 81;
}
break;
case "4":
if (code != 1)
{
DIVAFILE.Encrypt(I, file);
}
break;
}
}
else
{
Console.WriteLine("File {0} doesn't exist!", file);
}
}