public AmazonDriveBaseStream(AmazonDrive Drive, FileMetadata_Info downitem, bool autodecrypt = true, JobControler.Job parentJob = null) : base()
{
this.Drive = Drive;
targetItem = downitem;
FileSize = targetItem.OrignalLength ?? 0;
this.autodecrypt = autodecrypt;
if (parentJob == null)
{
downloadJob = JobControler.CreateNewJob(
type: JobControler.JobClass.Download,
info: new JobControler.Job.SubInfo
{
type = JobControler.Job.SubInfo.SubType.DownloadFile,
size = downitem.contentProperties?.size ?? 0,
});
downloadJob.DisplayName = downitem.name;
downloadJob.ProgressStr = "wait for download";
downloadJob.Progress = -1;
ct = downloadJob.ct;
}
else
{
ct = parentJob.ct;
}
if (FileSize < 0)
{
return;
}
if (downitem.contentProperties?.size > ConfigAPI.FilenameChangeTrickSize && !Regex.IsMatch(downitem.name, "^[\x20-\x7e]*$"))
{
Interlocked.Increment(ref Config.AmazonDriveTempCount);
OrgFilename = targetItem.name;
Config.Log.LogOut("AmazonDriveBaseStream : <BIG FILE> temporary filename change");
Config.Log.LogOut("AmazonDriveBaseStream : orgnal name : " + OrgFilename);
Drive.renameItem(targetItem.id, ConfigAPI.temporaryFilename + targetItem.id).Wait();
}
InitStream();
if (parentJob == null)
{
JobControler.Run(downloadJob, (j) =>
{
downloadJob.ProgressStr = "download...";
downloadJob.Wait(ct: ct);
downloadJob.Progress = 1;
downloadJob.ProgressStr = "done.";
});
}
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
downloadJob?.Cancel();
innerStream?.Dispose();
}
if (OrgFilename != null)
{
Config.Log.LogOut("AmazonDriveBaseStream : rename to orignal");
Drive.renameItem(targetItem.id, OrgFilename).Wait();
OrgFilename = null;
Interlocked.Decrement(ref Config.AmazonDriveTempCount);
}
base.Dispose(disposing);
}