public static CompressHandler GetSingleton()
{
if (_handler == null)
{
_handler = new CompressHandler();
}
return(_handler);
}
void OnExecute()
{
//Source 不存在
if (!(File.Exists(Source) || Directory.Exists(Source)))
{
Console.WriteLine($"File or directory {Source} not exist.");
return;
}
//Source 为文件
if (File.Exists(Source))
{
try
{
CompressHandler.CompressSingle(Source, Destination, this);
}
catch (Exception e)
{
Console.WriteLine("Error.\n " + e.Message + e.StackTrace);
}
}
//Source 为目录
else
{
try
{
CompressHandler.CompressMultiple(Source, Destination, this);
}
catch (AggregateException aggregateException)
{
Console.WriteLine("Error\n");
Console.WriteLine("Failed attempts (totally {0}):", aggregateException.InnerExceptions.Count);
foreach (var e in aggregateException.InnerExceptions)
{
Console.WriteLine($"<{e.Source}>failed because:{e.Message}|");
}
}
Console.WriteLine("Finished!");
}
}