diff options
Diffstat (limited to 'MediaBrowser.Api/Playback/Progressive/BaseProgressiveStreamingService.cs')
| -rw-r--r-- | MediaBrowser.Api/Playback/Progressive/BaseProgressiveStreamingService.cs | 93 |
1 files changed, 21 insertions, 72 deletions
diff --git a/MediaBrowser.Api/Playback/Progressive/BaseProgressiveStreamingService.cs b/MediaBrowser.Api/Playback/Progressive/BaseProgressiveStreamingService.cs index 6a98c5e8a..a2c20e38f 100644 --- a/MediaBrowser.Api/Playback/Progressive/BaseProgressiveStreamingService.cs +++ b/MediaBrowser.Api/Playback/Progressive/BaseProgressiveStreamingService.cs @@ -1,6 +1,5 @@ using System; using System.Collections.Generic; -using System.Globalization; using System.IO; using System.Threading; using System.Threading.Tasks; @@ -8,15 +7,13 @@ using MediaBrowser.Common.Net; using MediaBrowser.Controller.Configuration; using MediaBrowser.Controller.Devices; using MediaBrowser.Controller.Dlna; -using MediaBrowser.Controller.Drawing; using MediaBrowser.Controller.Library; using MediaBrowser.Controller.MediaEncoding; using MediaBrowser.Controller.Net; using MediaBrowser.Model.IO; using MediaBrowser.Model.MediaInfo; using MediaBrowser.Model.Serialization; -using MediaBrowser.Model.Services; -using MediaBrowser.Model.System; +using Microsoft.Net.Http.Headers; namespace MediaBrowser.Api.Playback.Progressive { @@ -25,7 +22,6 @@ namespace MediaBrowser.Api.Playback.Progressive /// </summary> public abstract class BaseProgressiveStreamingService : BaseStreamingService { - protected readonly IEnvironmentInfo EnvironmentInfo; protected IHttpClient HttpClient { get; private set; } public BaseProgressiveStreamingService( @@ -41,8 +37,7 @@ namespace MediaBrowser.Api.Playback.Progressive IDeviceManager deviceManager, IMediaSourceManager mediaSourceManager, IJsonSerializer jsonSerializer, - IAuthorizationContext authorizationContext, - IEnvironmentInfo environmentInfo) + IAuthorizationContext authorizationContext) : base(serverConfig, userManager, libraryManager, @@ -56,7 +51,6 @@ namespace MediaBrowser.Api.Playback.Progressive jsonSerializer, authorizationContext) { - EnvironmentInfo = environmentInfo; HttpClient = httpClient; } @@ -154,9 +148,9 @@ namespace MediaBrowser.Api.Playback.Progressive var outputHeaders = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase); // TODO: Don't hardcode this - outputHeaders["Content-Type"] = MediaBrowser.Model.Net.MimeTypes.GetMimeType("file.ts"); + outputHeaders[HeaderNames.ContentType] = Model.Net.MimeTypes.GetMimeType("file.ts"); - return new ProgressiveFileCopier(state.DirectStreamProvider, outputHeaders, null, Logger, EnvironmentInfo, CancellationToken.None) + return new ProgressiveFileCopier(state.DirectStreamProvider, outputHeaders, null, Logger, CancellationToken.None) { AllowEndOfFile = false }; @@ -196,11 +190,13 @@ namespace MediaBrowser.Api.Playback.Progressive { if (state.MediaSource.IsInfiniteStream) { - var outputHeaders = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase); + var outputHeaders = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase) + { + [HeaderNames.ContentType] = contentType + }; - outputHeaders["Content-Type"] = contentType; - return new ProgressiveFileCopier(FileSystem, state.MediaPath, outputHeaders, null, Logger, EnvironmentInfo, CancellationToken.None) + return new ProgressiveFileCopier(FileSystem, state.MediaPath, outputHeaders, null, Logger, CancellationToken.None) { AllowEndOfFile = false }; @@ -298,16 +294,16 @@ namespace MediaBrowser.Api.Playback.Progressive if (trySupportSeek) { - if (!string.IsNullOrWhiteSpace(Request.QueryString["Range"])) + if (!string.IsNullOrWhiteSpace(Request.QueryString[HeaderNames.Range])) { - options.RequestHeaders["Range"] = Request.QueryString["Range"]; + options.RequestHeaders[HeaderNames.Range] = Request.QueryString[HeaderNames.Range]; } } var response = await HttpClient.GetResponse(options).ConfigureAwait(false); if (trySupportSeek) { - foreach (var name in new[] { "Content-Range", "Accept-Ranges" }) + foreach (var name in new[] { HeaderNames.ContentRange, HeaderNames.AcceptRanges }) { var val = response.Headers[name]; if (!string.IsNullOrWhiteSpace(val)) @@ -318,13 +314,7 @@ namespace MediaBrowser.Api.Playback.Progressive } else { - responseHeaders["Accept-Ranges"] = "none"; - } - - // Seeing cases of -1 here - if (response.ContentLength.HasValue && response.ContentLength.Value >= 0) - { - responseHeaders["Content-Length"] = response.ContentLength.Value.ToString(UsCulture); + responseHeaders[HeaderNames.AcceptRanges] = "none"; } if (isHeadRequest) @@ -337,7 +327,7 @@ namespace MediaBrowser.Api.Playback.Progressive var result = new StaticRemoteStreamWriter(response); - result.Headers["Content-Type"] = response.ContentType; + result.Headers[HeaderNames.ContentType] = response.ContentType; // Add the response headers to the result object foreach (var header in responseHeaders) @@ -361,41 +351,15 @@ namespace MediaBrowser.Api.Playback.Progressive // Use the command line args with a dummy playlist path var outputPath = state.OutputFilePath; - responseHeaders["Accept-Ranges"] = "none"; + responseHeaders[HeaderNames.AcceptRanges] = "none"; var contentType = state.GetMimeType(outputPath); // TODO: The isHeadRequest is only here because ServiceStack will add Content-Length=0 to the response - // What we really want to do is hunt that down and remove that - var contentLength = state.EstimateContentLength || isHeadRequest ? GetEstimatedContentLength(state) : null; - - if (contentLength.HasValue) - { - responseHeaders["Content-Length"] = contentLength.Value.ToString(UsCulture); - } - // Headers only if (isHeadRequest) { - var streamResult = ResultFactory.GetResult(null, new byte[] { }, contentType, responseHeaders); - - var hasHeaders = streamResult as IHasHeaders; - if (hasHeaders != null) - { - if (contentLength.HasValue) - { - hasHeaders.Headers["Content-Length"] = contentLength.Value.ToString(CultureInfo.InvariantCulture); - } - else - { - if (hasHeaders.Headers.ContainsKey("Content-Length")) - { - hasHeaders.Headers.Remove("Content-Length"); - } - } - } - - return streamResult; + return ResultFactory.GetResult(null, Array.Empty<byte>(), contentType, responseHeaders); } var transcodingLock = ApiEntryPoint.Instance.GetTranscodingLock(outputPath); @@ -414,9 +378,11 @@ namespace MediaBrowser.Api.Playback.Progressive state.Dispose(); } - var outputHeaders = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase); + var outputHeaders = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase) + { + [HeaderNames.ContentType] = contentType + }; - outputHeaders["Content-Type"] = contentType; // Add the response headers to the result object foreach (var item in responseHeaders) @@ -424,29 +390,12 @@ namespace MediaBrowser.Api.Playback.Progressive outputHeaders[item.Key] = item.Value; } - return new ProgressiveFileCopier(FileSystem, outputPath, outputHeaders, job, Logger, EnvironmentInfo, CancellationToken.None); + return new ProgressiveFileCopier(FileSystem, outputPath, outputHeaders, job, Logger, CancellationToken.None); } finally { transcodingLock.Release(); } } - - /// <summary> - /// Gets the length of the estimated content. - /// </summary> - /// <param name="state">The state.</param> - /// <returns>System.Nullable{System.Int64}.</returns> - private long? GetEstimatedContentLength(StreamState state) - { - var totalBitrate = state.TotalOutputBitrate ?? 0; - - if (totalBitrate > 0 && state.RunTimeTicks.HasValue) - { - return Convert.ToInt64(totalBitrate * TimeSpan.FromTicks(state.RunTimeTicks.Value).TotalSeconds / 8); - } - - return null; - } } } |