private void DecryptImage(CliCommand decryptCommand, CliCommand baseMapCommand)
{
Bitmap inputMap = new Bitmap(decryptCommand.Value);
String result = "";
if (baseMapCommand != null && File.Exists(baseMapCommand.Value))
{
Bitmap basemap = new Bitmap(baseMapCommand.Value);
result = Decryptor.Decrypt(Parser.Parse(inputMap, basemap));
}
else
{
result = Decryptor.Decrypt(Parser.Parse(inputMap));
}
Console.WriteLine(result);
}
private void EncryptImage(CliCommand encryptCommand, CliCommand baseMapCommand, String outputPath)
{
Bitmap outputMap = null;
if (encryptCommand.Action == CliAction.Em)
{
if (baseMapCommand != null && File.Exists(baseMapCommand.Value))
{
Bitmap inputMap = new Bitmap(baseMapCommand.Value);
outputMap = Converter.ToBitmap(Encryptor.Encrypt(encryptCommand.Value), inputMap);
}
else
{
outputMap = Converter.ToBitmap(Encryptor.Encrypt(encryptCommand.Value));
}
}
else if (encryptCommand.Action == CliAction.Ef && File.Exists(encryptCommand.Value))
{
String inputFile = File.ReadAllText(encryptCommand.Value, Encoding.UTF8);
if (baseMapCommand != null && File.Exists(baseMapCommand.Value))
{
Bitmap inputMap = new Bitmap(baseMapCommand.Value);
outputMap = Converter.ToBitmap(Encryptor.Encrypt(inputFile), inputMap);
}
else
{
outputMap = Converter.ToBitmap(Encryptor.Encrypt(inputFile));
}
}
if (outputMap != null)
{
outputMap.Save(outputPath);
}
else
{
throw new ArgumentException("Invalid arguments");
}
}
public void Start()
{
try
{
List <CliCommand> cliCommands = CliUtil.ParseArgs(args);
CliCommand encryptCommand = cliCommands.Find(c => c.Action == CliAction.Em || c.Action == CliAction.Ef);
CliCommand decryptCommand = cliCommands.Find(c => c.Action == CliAction.D);
CliCommand baseMapCommand = cliCommands.Find(c => c.Action == CliAction.B);
if (encryptCommand != null)
{
CliCommand outputCommand = cliCommands.Find(c => c.Action == CliAction.O);
if (outputCommand == null)
{
throw new Exception("Unsupported action, make sure to give path -o missing");
}
EncryptImage(encryptCommand, baseMapCommand, outputCommand.Value);
}
else if (decryptCommand != null && File.Exists(decryptCommand.Value))
{
DecryptImage(decryptCommand, baseMapCommand);
}
else if (cliCommands.Any(c => c.Action == CliAction.H))
{
PrintHelpDialog();
}
else
{
throw new Exception("Unsupported action, use -d or -e");
}
}
catch (Exception exception)
{
Console.WriteLine("A wild error has occured!");
Console.WriteLine(exception.Message);
}
}