public static void ProcessFileWithCompressedAndEncryptedData()
{
IDataSource source = new File("file.dat");
source = new EncryptionDecorator(source);
source = new CompressionDecorator(source);
source.Write("Hello world");
Console.WriteLine($"Read: {source.Read()}\n");
}
static void Main(string[] args)
{
// This needs an explicit type
IDataSource dataSource = new FileDataSource("somefile.dat");
dataSource.WriteData("Hello, world!");
dataSource = new EncryptionDecorator(dataSource);
dataSource.WriteData("Something confidential.");
dataSource = new CompressionDecorator(dataSource);
dataSource.WriteData("Something need to be compressed.");
}
void CompressThenEncrypt()
{
var original = "Top Score is 305";
var data = new CompressDecorator((new FileDataSource(original)));
data.writeData(original);
var data2 = new EncryptionDecorator(data);
data2.writeData(data.readData());
var converted = data2.readData(); // compress then encryppt.
Assert.Equal("top score is 3", converted);
}
public void DumbUsageExample()
{
IDataSource source = new FileDataSource("somefile.data");
source.WriteData();
// The target file has been written with plain data.
source = new CompressionDecorator(source);
source.WriteData();
// The target file has been written with compressed data.
source = new EncryptionDecorator(source);
source.WriteData();
// The target file has been written with encrypted data.
}
void CompressThenEncodeThenEncrypt()
{
var original = "Top Score is 305";
var data = new CompressDecorator(new FileDataSource(original));
data.writeData(original);
var data2 = new EncodeDecorator(data);
data2.writeData(data.readData());
var data3 = new EncryptionDecorator(data2);
data3.writeData(data2.readData());
var converted = data3.readData();
Assert.Equal("(top score is 3)", converted);
}
static void Main(string[] args)
{
List <object> commandParameters = new List <object>();
commandParameters.Add(1);
commandParameters.Add(2);
Command command = new Command(commandParameters);
Flux flux = new Flux();
CompressionDecorator compressedFlux = new CompressionDecorator(flux);
EncryptionDecorator encryptedCompressedFlux = new EncryptionDecorator(compressedFlux);
encryptedCompressedFlux.WriteData(Command.Serialize(command));
List <object> parameters = new List <object>();
parameters.Add("localhost");
parameters.Add(8888);
flux = new WebSocketSender().Send(flux, parameters);
Console.WriteLine("Command result : " + BitConverter.ToInt32(flux.ReadData(), 0));
Console.Write("Type any key to end the program");
Console.ReadLine();
}
