public static void Read(MySafe safe, string fileName)
{
string encrypted = File.ReadAllText(fileName);
string decrypted = safe.Decrypt(encrypted);
WriteLine(decrypted);
}
static void Main(string[] args)
{
if (args.Length != 2 || args.Intersect(options).Count() != 1)
{
ShowUsage();
return;
}
string fileName = args[1];
MySafe safe = InitProtection();
switch (args[0])
{
case writeOption:
Write(safe, fileName);
break;
case readOption:
Read(safe, fileName);
break;
default:
ShowUsage();
break;
}
}
public static void Write(MySafe safe, string fileName)
{
WriteLine("enter content to write:");
string content = ReadLine();
string encrypted = safe.Encrypt(content);
File.WriteAllText(fileName, encrypted);
WriteLine($"content written to {fileName}");
}
public static void Write(MySafe safe, string fileName)
{
WriteLine("enter content to write:");
string content = ReadLine();
string encrypted = safe.Encrypt(content);
File.WriteAllText(fileName, encrypted);
WriteLine($"content written to {fileName}");
}
public static void Read(MySafe safe, string fileName)
{
string encrypted = File.ReadAllText(fileName);
string decrypted = safe.Decrypt(encrypted);
WriteLine(decrypted);
}