public void AddTask(FileTask task)
{
lock (this.FileTasks)
{
if (_need_clear)
{
FileTasks.Clear();
CurrentTaskIndex = 0;
PrevBytesAddup = 0;
TotalLength = 0;
CurrentLength = 0;
CurrentFinished = 0;
_need_clear = false;
}
FileTasks.Add(task);
TotalLength += task.Length;
Logger.Log("<FiletaskRecord> call AddTask : " + task.ToString(), LogLevel.Debug);
}
}
public void InsertTask(int index, FileTask task)
{
lock (this.FileTasks)
{
this.FileTasks.Insert(index, task);
TotalLength += task.Length;
Logger.Log("<FiletaskRecord> call InsertTask " + index.ToString() + " : " + task.ToString(), LogLevel.Debug);
}
}
/// <summary>
/// 启动 File 传输任务，根据当前 FileTask 任务区分传输模式，并阻塞直到所有子线程完成后,
/// 将 currentTaskIndex 指向下个 task，返回
/// 当前任务为 小文件 则启用单线程传输
/// 当前任务为 大文件 则启用多线程传输
/// </summary>
private void TransferSingleTask(FileTask task)
{
Logger.Log(string.Format("<FileTaskManager> call TransferSingleTask, {0, 20}{1}", "", task.ToString()), LogLevel.Debug);
if (task.Type == TransferType.Download)
{
task.Status = FileTaskStatus.Downloading;
}
else if (task.Type == TransferType.Upload)
{
task.Status = FileTaskStatus.Uploading;
}
if (task.Length <= Config.SmallFileThreshold)
{
TransferSingleTaskSmallFile(task, task.Type);
}
else
{
TransferSingleTaskBigFile(task);
}
}
