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Diffstat (limited to 'MediaBrowser.Common/Api/Logging/LogFileWebSocketListener.cs')
-rw-r--r--MediaBrowser.Common/Api/Logging/LogFileWebSocketListener.cs146
1 files changed, 0 insertions, 146 deletions
diff --git a/MediaBrowser.Common/Api/Logging/LogFileWebSocketListener.cs b/MediaBrowser.Common/Api/Logging/LogFileWebSocketListener.cs
deleted file mode 100644
index e873facb1..000000000
--- a/MediaBrowser.Common/Api/Logging/LogFileWebSocketListener.cs
+++ /dev/null
@@ -1,146 +0,0 @@
-using MediaBrowser.Common.IO;
-using MediaBrowser.Common.Kernel;
-using System;
-using System.Collections.Generic;
-using System.ComponentModel.Composition;
-using System.IO;
-using System.Linq;
-using System.Threading.Tasks;
-using MediaBrowser.Model.Logging;
-
-namespace MediaBrowser.Common.Api.Logging
-{
- /// <summary>
- /// Class ScheduledTasksWebSocketListener
- /// </summary>
- [Export(typeof(IWebSocketListener))]
- public class LogFileWebSocketListener : BasePeriodicWebSocketListener<IKernel, IEnumerable<string>, LogFileWebSocketState>
- {
- /// <summary>
- /// Gets the name.
- /// </summary>
- /// <value>The name.</value>
- protected override string Name
- {
- get { return "LogFile"; }
- }
-
- /// <summary>
- /// Initializes a new instance of the <see cref="LogFileWebSocketListener" /> class.
- /// </summary>
- /// <param name="logger">The logger.</param>
- [ImportingConstructor]
- public LogFileWebSocketListener([Import("logger")] ILogger logger)
- : base(logger)
- {
-
- }
-
- /// <summary>
- /// Initializes the specified kernel.
- /// </summary>
- /// <param name="kernel">The kernel.</param>
- public override void Initialize(IKernel kernel)
- {
- base.Initialize(kernel);
-
- kernel.LoggerLoaded += kernel_LoggerLoaded;
- }
-
- /// <summary>
- /// Gets the data to send.
- /// </summary>
- /// <param name="state">The state.</param>
- /// <returns>IEnumerable{System.String}.</returns>
- protected override async Task<IEnumerable<string>> GetDataToSend(LogFileWebSocketState state)
- {
- if (!string.Equals(Kernel.LogFilePath, state.LastLogFilePath))
- {
- state.LastLogFilePath = Kernel.LogFilePath;
- state.StartLine = 0;
- }
-
- var lines = await GetLogLines(state.LastLogFilePath, state.StartLine).ConfigureAwait(false);
-
- state.StartLine += lines.Count;
-
- return lines;
- }
-
- /// <summary>
- /// Releases unmanaged and - optionally - managed resources.
- /// </summary>
- /// <param name="dispose"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
- protected override void Dispose(bool dispose)
- {
- if (dispose)
- {
- Kernel.LoggerLoaded -= kernel_LoggerLoaded;
- }
- base.Dispose(dispose);
- }
-
- /// <summary>
- /// Handles the LoggerLoaded event of the kernel control.
- /// </summary>
- /// <param name="sender">The source of the event.</param>
- /// <param name="e">The <see cref="EventArgs" /> instance containing the event data.</param>
- void kernel_LoggerLoaded(object sender, EventArgs e)
- {
- // Reset the startline for each connection whenever the logger reloads
- lock (ActiveConnections)
- {
- foreach (var connection in ActiveConnections)
- {
- connection.Item4.StartLine = 0;
- }
- }
- }
-
- /// <summary>
- /// Gets the log lines.
- /// </summary>
- /// <param name="logFilePath">The log file path.</param>
- /// <param name="startLine">The start line.</param>
- /// <returns>Task{IEnumerable{System.String}}.</returns>
- internal static async Task<List<string>> GetLogLines(string logFilePath, int startLine)
- {
- var lines = new List<string>();
-
- using (var fs = new FileStream(logFilePath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite, StreamDefaults.DefaultFileStreamBufferSize, true))
- {
- using (var reader = new StreamReader(fs))
- {
- while (!reader.EndOfStream)
- {
- lines.Add(await reader.ReadLineAsync().ConfigureAwait(false));
- }
- }
- }
-
- if (startLine > 0)
- {
- lines = lines.Skip(startLine).ToList();
- }
-
- return lines;
- }
- }
-
- /// <summary>
- /// Class LogFileWebSocketState
- /// </summary>
- public class LogFileWebSocketState
- {
- /// <summary>
- /// Gets or sets the last log file path.
- /// </summary>
- /// <value>The last log file path.</value>
- public string LastLogFilePath { get; set; }
- /// <summary>
- /// Gets or sets the start line.
- /// </summary>
- /// <value>The start line.</value>
- public int StartLine { get; set; }
- }
-}