mirror of
https://github.com/Ryujinx/Ryujinx.git
synced 2024-08-18 06:38:42 +02:00
57 lines
1.8 KiB
C#
57 lines
1.8 KiB
C#
using System;
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using System.IO;
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using System.Linq;
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using System.Reflection;
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namespace Ryujinx.Common.Logging
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{
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public class FileLogTarget : ILogTarget
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{
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private readonly StreamWriter _logWriter;
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private readonly ILogFormatter _formatter;
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private readonly string _name;
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string ILogTarget.Name { get => _name; }
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public FileLogTarget(string path, string name)
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: this(path, name, FileShare.Read, FileMode.Append)
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{ }
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public FileLogTarget(string path, string name, FileShare fileShare, FileMode fileMode)
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{
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// Ensure directory is present
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DirectoryInfo logDir = new DirectoryInfo(Path.Combine(path, "Logs"));
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logDir.Create();
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// Clean up old logs, should only keep 3
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FileInfo[] files = logDir.GetFiles("*.log").OrderBy((info => info.CreationTime)).ToArray();
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for (int i = 0; i < files.Length - 2; i++)
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{
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files[i].Delete();
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}
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string version = Assembly.GetEntryAssembly().GetCustomAttribute<AssemblyInformationalVersionAttribute>().InformationalVersion;
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// Get path for the current time
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path = Path.Combine(logDir.FullName, $"Ryujinx_{version}_{DateTime.Now.ToString("yyyy-MM-dd_HH-mm-ss")}.log");
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_name = name;
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_logWriter = new StreamWriter(File.Open(path, fileMode, FileAccess.Write, fileShare));
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_formatter = new DefaultLogFormatter();
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}
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public void Log(object sender, LogEventArgs args)
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{
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_logWriter.WriteLine(_formatter.Format(args));
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_logWriter.Flush();
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}
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public void Dispose()
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{
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_logWriter.WriteLine("---- End of Log ----");
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_logWriter.Flush();
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_logWriter.Dispose();
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}
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}
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}
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