Esempio n. 1
0
 /// <summary>
 /// Downloader handle event
 /// </summary>
 /// <param name="downloader">Downloader</param>
 public static void DownloaderEvent(ref Downloader downloader)
 {
     // Downloader info received event
     downloader.InfoReceived += (object sender, EventArgs e) =>
     {
         ((Downloader)sender).ReGenerateURL = true;
         MainWindow.DownloadListChangeItems(((Downloader)sender).fs_id, ((Downloader)sender).FileSize / 1048576L, 0L, 0d, 0d, ((Downloader)sender).Left, ((Downloader)sender).State);
     };
     // Downloader ending event
     downloader.Ending += (object sender, EventArgs e) =>
     {
         MainWindow.DownloadListChangeItems(((Downloader)sender).fs_id, ((Downloader)sender).FileSize / 1048576L, ((Downloader)sender).Transfered / 1048576L, 100d, 0d, TimeSpan.FromMilliseconds(0d), ((Downloader)sender).State);
     };
     // Downloader data received event
     downloader.DataReceived += (object sender, DownloaderEventArgs e) => {
         if (e.Downloader.Progress - e.Downloader.PreProgress > 1d)
         {
             MainWindow.DownloadListChangeItems(e.Downloader.fs_id, e.Downloader.FileSize / 1048576L, e.Downloader.Transfered / 1048576L, Math.Round(e.Downloader.Progress, 1), Math.Round(e.Downloader.Rate / 1000d, 1), e.Downloader.Left, e.Downloader.State);
             e.Downloader.PreProgress = e.Downloader.Progress;
             GetDownloadInfo();
         }
     };
     // Downloader state changed event
     downloader.StateChanged += (object sender, EventArgs e) => {
         MainWindow.DownloadListChangeItems(((Downloader)sender).fs_id, ((Downloader)sender).FileSize / 1048576L, ((Downloader)sender).Transfered / 1048576L, Math.Round(((Downloader)sender).Progress, 1), Math.Round(((Downloader)sender).Rate / 1000d, 1), ((Downloader)sender).Left, ((Downloader)sender).State);
         MainWindow.persistedListExtension.Save(MainWindow.persistedListExtension.SaveFromStateChange);
     };
     // Downloader segment failed event
     downloader.SegmentFailed += async(object sender, SegmentEventArgs e) =>
     {
         if (((Downloader)sender).ReGenerateURL)
         {
             ((Downloader)sender).ReGenerateURL = false;
             e.Downloader.ResourceLocation      = ResourceLocation.FromURL(await BDC.DownloadURLAsync(((Downloader)sender).BaiduCloudPath));
             ResourceLocation[] mirrors = new ResourceLocation[2] {
                 ResourceLocation.FromURL(await BDC.DownloadURLAsync(((Downloader)sender).BaiduCloudPath)),
                 ResourceLocation.FromURL(await BDC.DownloadURLAsync(((Downloader)sender).BaiduCloudPath))
             };
             e.Downloader.Mirrors = mirrors.ToList();
         }
     };
 }
Esempio n. 2
0
        /// <summary>
        /// Download file use multi segments
        /// </summary>
        /// <param name="fs_id">fs_id</param>
        /// <param name="remoteFile">Download URL</param>
        /// <param name="localFile">Local save path</param>
        /// <param name="remotePath">path</param>
        public static void DownloadFileSegment(ulong fs_id, string remoteFile, string localFile, string remotePath = null)
        {
            Init();

            // If remoteFile not a url, get the download url
            string URL;

            if (remoteFile.Contains("http://") || remoteFile.Contains("https://"))
            {
                URL = remoteFile;
            }
            else
            {
                URL = BDC.DownloadURL(remoteFile);
            }
            // Instance downloader
            Downloader downloader = DownloadManager.Instance.Add(
                ResourceLocation.FromURL(URL),
                new ResourceLocation[] { },
                localFile,
                Convert.ToInt32(Setting.DownloadSegment),
                true,
                fs_id);

            downloader.BaiduCloudPath = remotePath;
            DownloaderEvent(ref downloader);

            //double lastProgress = 0d;
            //bool forOnce = true;
            //// Downloader info received event
            //downloader.InfoReceived += (object sender, EventArgs e) =>
            //{
            //    forOnce = true;
            //    MainWindow.DownloadListChangeItems(fs_id, ((Downloader)sender).FileSize / 1048576L, 0L, 0d, 0d);
            //};
            //// Downloader ending event
            //downloader.Ending += (object sender, EventArgs e) =>
            //{
            //    MainWindow.DownloadListChangeItems(fs_id, ((Downloader)sender).FileSize / 1048576L, ((Downloader)sender).Transfered / 1048576L, 100d, 0d);
            //};
            //// Downloader data received event
            //downloader.DataReceived += (object sender, DownloaderEventArgs e) => {
            //    if (e.Downloader.Progress - lastProgress > 1d)
            //    {
            //        MainWindow.DownloadListChangeItems(fs_id, e.Downloader.FileSize / 1048576L, e.Downloader.Transfered / 1048576L, Math.Round(e.Downloader.Progress, 1), Math.Round(e.Downloader.Rate / 1000d, 1));
            //        lastProgress = e.Downloader.Progress;
            //        GetDownloadInfo();
            //    }
            //};
            //// Downloader state changed event
            //downloader.StateChanged += (object sender, EventArgs e) => {
            //    MainWindow.DownloadListChangeItems(fs_id, ((Downloader)sender).FileSize / 1048576L, ((Downloader)sender).Transfered / 1048576L, Math.Round(((Downloader)sender).Progress, 1), Math.Round(((Downloader)sender).Rate / 1000d, 1));
            //};
            //// Downloader segment failed event
            //downloader.SegmentFailed += async(object sender, SegmentEventArgs e) =>
            //{
            //    if (forOnce)
            //    {
            //        forOnce = false;
            //        e.Downloader.ResourceLocation = ResourceLocation.FromURL(await BDC.DownloadURLAsync(remotePath));
            //        ResourceLocation[] mirrors = new ResourceLocation[2] { ResourceLocation.FromURL(await BDC.DownloadURLAsync(remotePath)) ,
            //            ResourceLocation.FromURL(await BDC.DownloadURLAsync(remotePath)) };
            //        e.Downloader.Mirrors = mirrors.ToList();
            //    }
            //};
        }
Esempio n. 3
0
 /// <summary>
 /// Async get download url use remoteFile
 /// </summary>
 /// <param name="remoteFile">Remote full file path</param>
 /// <returns>string URL</returns>
 public static Task <string> DownloadURLAsync(string remoteFile)
 {
     return(Task.Factory.StartNew(() => {
         return BDC.DownloadURL(remoteFile);
     }));
 }