Beispiel #1
0
            public static void run__v2(string M3U8_FILE_URL, string OUTPUT_FILE_DIR, string OUTPUT_FILE_EXT)
            {
                using (var mc = m3u8_client_factory.Create())
                    using (var cts = new CancellationTokenSource())
                    {
                        var task = Task.Run(async() =>
                        {
                            var sw = Stopwatch.StartNew();

                            //-1-//
                            CONSOLE.WriteLine($"download m3u8-file: '{M3U8_FILE_URL}'...");
                            var m3u8FileUrl = new Uri(M3U8_FILE_URL);
                            var m3u8File    = await mc.DownloadFile(m3u8FileUrl, cts.Token);
                            CONSOLE.WriteLine($"success. parts count: {m3u8File.Parts.Count}\r\n");

                            //-2-//
                            var downloadParts = download_m3u8File_parallel__v2(mc, m3u8File, cts);

                            //-3-//
                            var downloadPartsSuccessCount = 0;
                            var downloadPartsErrorCount   = 0;
                            var totalBytes = 0;

                            var outputFileName = Path.Combine(OUTPUT_FILE_DIR, PathnameCleaner.CleanPathnameAndFilename(m3u8FileUrl.AbsolutePath).TrimStart('-') + OUTPUT_FILE_EXT);
                            using (var fs = File.OpenWrite(outputFileName))
                            {
                                fs.SetLength(0);

                                foreach (var downloadPart in downloadParts)
                                {
                                    if (downloadPart.Error != null)
                                    {
                                        downloadPartsErrorCount++;
                                        continue;
                                    }
                                    var bytes = downloadPart.Bytes;
                                    fs.Write(bytes, 0, bytes.Length);

                                    downloadPartsSuccessCount++;
                                    totalBytes += bytes.Length;
                                }
                            }

                            sw.Stop();
                            CONSOLE.WriteLine($"\r\nSuccess: downloaded & writed parts {downloadPartsSuccessCount} of {(downloadPartsErrorCount + downloadPartsSuccessCount)}\r\n" +
                                              $"(elapsed: {sw.Elapsed}, file: '{outputFileName}', size: {(totalBytes >> 20).ToString( "0,0" )} mb)\r\n");
                        })
                                   .ContinueWith(t =>
                        {
                            if (t.IsFaulted)
                            {
                                CONSOLE.WriteLineError("ERROR: " + t.Exception);
                            }
                        });

                        #region [.wait for keyboard break.]
                        task.WaitForTaskEndsOrKeyboardBreak(cts);
                        #endregion
                    }
            }
Beispiel #2
0
        private static void Main(string[] args)
        {
            try
            {
                #region [.set SecurityProtocol to 'Tls + Tls11 + Tls12 + Ssl3'.]
                ServicePointManager.SecurityProtocol = (SecurityProtocolType.Tls | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12 | SecurityProtocolType.Ssl3);
                #endregion

                var M3U8_FILE_URL = ConfigurationManager.AppSettings["M3U8_FILE_URL"]; if (M3U8_FILE_URL.IsNullOrWhiteSpace())
                {
                    throw (new ArgumentNullException(nameof(M3U8_FILE_URL)));
                }
                var OUTPUT_FILE_DIR = ConfigurationManager.AppSettings["OUTPUT_FILE_DIR"]; if (OUTPUT_FILE_DIR.IsNullOrWhiteSpace())
                {
                    OUTPUT_FILE_DIR = @"E:\\";
                }
                var OUTPUT_FILE_EXT = ConfigurationManager.AppSettings["OUTPUT_FILE_EXT"]; if (OUTPUT_FILE_EXT.IsNullOrWhiteSpace())
                {
                    OUTPUT_FILE_EXT = ".avi";
                }

                //---v1.run( M3U8_FILE_URL, OUTPUT_FILE_DIR, OUTPUT_FILE_EXT );
                //v2.run__v1( M3U8_FILE_URL, OUTPUT_FILE_DIR, OUTPUT_FILE_EXT );
                //v2.run__v2( M3U8_FILE_URL, OUTPUT_FILE_DIR, OUTPUT_FILE_EXT );

                using (var cts = new CancellationTokenSource())
                {
                    var outputFileName = Path.Combine(OUTPUT_FILE_DIR, PathnameCleaner.CleanPathnameAndFilename(M3U8_FILE_URL).TrimStart('-') + OUTPUT_FILE_EXT);
                    v3.run(M3U8_FILE_URL, outputFileName, cts).WaitForTaskEndsOrKeyboardBreak(cts);
                }
            }
            catch (Exception ex)
            {
                CONSOLE.WriteLineError("ERROR: " + ex);
            }
            CONSOLE.WriteLine("\r\n\r\n[.....finita fusking comedy.....]\r\n\r\n", ConsoleColor.DarkGray);
            CONSOLE.ReadLine();
        }
Beispiel #3
0
        private static void Main(string[] args)
        {
            try
            {
                var M3U8_FILE_URL = ConfigurationManager.AppSettings["M3U8_FILE_URL"]; if (M3U8_FILE_URL.IsNullOrWhiteSpace())
                {
                    throw (new ArgumentNullException(nameof(M3U8_FILE_URL)));
                }
                var OUTPUT_FILE_DIR = ConfigurationManager.AppSettings["OUTPUT_FILE_DIR"]; if (OUTPUT_FILE_DIR.IsNullOrWhiteSpace())
                {
                    OUTPUT_FILE_DIR = Environment.CurrentDirectory;
                }
                var OUTPUT_FILE_EXT = ConfigurationManager.AppSettings["OUTPUT_FILE_EXT"]; if (OUTPUT_FILE_EXT.IsNullOrWhiteSpace())
                {
                    OUTPUT_FILE_EXT = ".avi";
                }
                //----------------------------------------------------------------------------------//

                CONSOLE.WriteLine($"M3U8-FILE-URL: '{M3U8_FILE_URL}'...");
                CONSOLE.WriteLine("(press 'escape' for cancel)\r\n", ConsoleColor.DarkGray);

                using (var cts = new CancellationTokenSource())
                {
                    var outputFileName = Path.Combine(OUTPUT_FILE_DIR, PathnameCleaner.CleanPathnameAndFilename(M3U8_FILE_URL).TrimStart('-') + OUTPUT_FILE_EXT);

                    var ip = new m3u8_processor.DownloadFileAndSaveInputParams()
                    {
                        Cts                    = cts,
                        m3u8FileUrl            = M3U8_FILE_URL,
                        OutputFileName         = outputFileName,
                        MaxDegreeOfParallelism = 64,
                        NetParams              = new m3u8_client.init_params()
                        {
                            AttemptRequestCount = 3,
                            Timeout             = TimeSpan.FromSeconds(30),
                            ConnectionClose     = false,
                        },
                        RequestStepAction = new m3u8_processor.RequestStepActionDelegate(p =>
                        {
                            var msg = $"{p.PartOrderNumber} of {p.TotalPartCount}, '{p.Part.RelativeUrlName}'";
                            if (p.Error != null)
                            {
                                CONSOLE.WriteLineError(msg + $" => {p.Error}");
                            }
                            else
                            {
                                CONSOLE.WriteLine(msg);
                            }
                        }),
                        ResponseStepAction = new m3u8_processor.ResponseStepActionDelegate(p =>
                        {
                            if (p.Part.Error != null)
                            {
                                CONSOLE.WriteLineError($" => {p.Part.Error}");
                            }
                        }),
                    };

                    var res = m3u8_processor.DownloadFileAndSave_Async(ip).WaitForTaskEndsOrKeyboardBreak(cts);

                    CONSOLE.WriteLine($"\r\nM3U8-FILE-URL: '{res.m3u8FileUrl}'");
                    CONSOLE.WriteLine($"OutputFileName: '{res.OutputFileName}'");
                    CONSOLE.WriteLine($"OutputFileName-Size: {(res.TotalBytes >> 20)}mb");
                    CONSOLE.WriteLine($"Total-Parts: {res.TotalParts}, Success: {res.PartsSuccessCount}, Error: {res.PartsErrorCount}");
                }
            }
            catch (Exception ex)
            {
                CONSOLE.WriteLineError("ERROR: " + ex);
            }
            CONSOLE.WriteLine("\r\n\r\n[.....finita fusking comedy.....]\r\n\r\n", ConsoleColor.DarkGray);
            CONSOLE.ReadLine();
        }