private bool ValidateOperation(string[] args, out CompressOperations compress)
{
compress = CompressOperations.Decompress;
switch (args[0])
{
case "compress":
compress = CompressOperations.Compress;
break;
case "decompress":
break;
default:
Console.WriteLine("Your first argument must be either compress or decompress. Perhaps you made a typo. Please try again");
return(false);
}
return(true);
}
/// <summary>
/// Validates whether all arguments from the console are correct, i.e. there are exactly 3 arguments,
/// the original_file_name exists and archive_file_name is not taken
/// </summary>
internal bool ValidateArgs(string[] args, out string inputFilePath, out CompressOperations compress)
{
compress = CompressOperations.Decompress;
inputFilePath = null;
if (!ValidateLength(args))
{
return(false);
}
if (!ValidateOperation(args, out compress))
{
return(false);
}
if (!ValidateInputPath(args, out inputFilePath))
{
return(false);
}
return(true);
}
