private static void Copy(CopyOptions copyOptions)
{
if (false == File.Exists(copyOptions.SourceFilename))
{
throw new FileNotFoundException("Copy source was not found", copyOptions.SourceFilename);
}
var localCopy = new LocalCopy();
var stopwatch = new Stopwatch();
if (copyOptions.MeasureTime)
{
stopwatch.Start();
}
if (copyOptions.Resumable)
{
CopyResumableFile(localCopy, copyOptions);
}
else
{
CopyFile(localCopy, copyOptions);
}
if (copyOptions.MeasureTime)
{
stopwatch.Stop();
Console.WriteLine(string.Format("Copy took {0} minutes ({1} seconds)",
stopwatch.Elapsed.TotalMinutes, stopwatch.Elapsed.TotalSeconds));
}
}
private static CopyOptions ParseArgs(string[] args)
{
var copyOptions = new CopyOptions();
copyOptions.SourceFilename = args[0];
OptionValidators.ValidatePath("source filename", copyOptions.SourceFilename);
copyOptions.TargetFilename = args[1];
OptionValidators.ValidatePath("target filename", copyOptions.TargetFilename);
Program.CopyOptionDescriptorSet.Apply(copyOptions, args.Skip(2));
return copyOptions;
}
private static void CopyResumableFile(LocalCopy localCopy, CopyOptions copyOptions)
{
FileMode fileMode = FileMode.OpenOrCreate;
if (copyOptions.Overwrite)
{
fileMode = FileMode.Create;
}
if (copyOptions.Threaded)
{
localCopy.ThreadedCopyResumableFile(copyOptions.SourceFilename, copyOptions.TargetFilename,
fileMode, copyOptions.BufferCount, copyOptions.BufferSize);
}
else
{
localCopy.CopyResumableFile(copyOptions.SourceFilename, copyOptions.TargetFilename,
fileMode, copyOptions.BufferSize);
}
}
