From d4c75e39748679e7c039cb1eae4ad7232e2fe2b6 Mon Sep 17 00:00:00 2001
From: LukePulverenti Luke Pulverenti luke pulverenti
 <LukePulverenti Luke Pulverenti luke.pulverenti@gmail.com>
Date: Mon, 30 Jul 2012 23:38:00 -0400
Subject: Fixed some project fragmentation that came from efforts to go
 portable

---
 MediaBrowser.Common/Logging/BaseLogger.cs   | 76 +++++++++++++++++++++++++++++
 MediaBrowser.Common/Logging/LogRow.cs       | 40 +++++++++++++++
 MediaBrowser.Common/Logging/LogSeverity.cs  | 14 ++++++
 MediaBrowser.Common/Logging/Logger.cs       | 34 +++++++++++++
 MediaBrowser.Common/Logging/StreamLogger.cs | 33 +++++++++++++
 5 files changed, 197 insertions(+)
 create mode 100644 MediaBrowser.Common/Logging/BaseLogger.cs
 create mode 100644 MediaBrowser.Common/Logging/LogRow.cs
 create mode 100644 MediaBrowser.Common/Logging/LogSeverity.cs
 create mode 100644 MediaBrowser.Common/Logging/Logger.cs
 create mode 100644 MediaBrowser.Common/Logging/StreamLogger.cs

(limited to 'MediaBrowser.Common/Logging')

diff --git a/MediaBrowser.Common/Logging/BaseLogger.cs b/MediaBrowser.Common/Logging/BaseLogger.cs
new file mode 100644
index 0000000000..04c3b80977
--- /dev/null
+++ b/MediaBrowser.Common/Logging/BaseLogger.cs
@@ -0,0 +1,76 @@
+using System;
+using System.Text;
+using System.Threading;
+
+namespace MediaBrowser.Common.Logging
+{
+    public abstract class BaseLogger : IDisposable
+    {
+        public LogSeverity LogSeverity { get; set; }
+
+        public void LogInfo(string message, params object[] paramList)
+        {
+            LogEntry(message, LogSeverity.Info, paramList);
+        }
+
+        public void LogDebugInfo(string message, params object[] paramList)
+        {
+            LogEntry(message, LogSeverity.Debug, paramList);
+        }
+
+        public void LogError(string message, params object[] paramList)
+        {
+            LogEntry(message, LogSeverity.Error, paramList);
+        }
+
+        public void LogException(string message, Exception exception, params object[] paramList)
+        {
+            StringBuilder builder = new StringBuilder();
+            
+            if (exception != null)
+            {
+                builder.AppendFormat("Exception.  Type={0} Msg={1} StackTrace={3}{2}",
+                    exception.GetType().FullName,
+                    exception.Message,
+                    exception.StackTrace,
+                    Environment.NewLine);
+            }
+
+            message = string.Format(message, paramList);
+
+            LogError(string.Format("{0} ( {1} )", message, builder));
+        }
+
+        public void LogWarning(string message, params object[] paramList)
+        {
+            LogEntry(message, LogSeverity.Warning, paramList);
+        }
+
+        private void LogEntry(string message, LogSeverity severity, params object[] paramList)
+        {
+            if (severity < LogSeverity) return;
+            
+            message = string.Format(message, paramList);
+
+            Thread currentThread = Thread.CurrentThread;
+
+            LogRow row = new LogRow()
+            {
+                Severity = severity,
+                Message = message,
+                Category = string.Empty,
+                ThreadId = currentThread.ManagedThreadId,
+                //ThreadName = currentThread.Name,
+                Time = DateTime.Now
+            };
+
+            LogEntry(row);
+        }
+
+        public virtual void Dispose()
+        {
+        }
+
+        protected abstract void LogEntry(LogRow row);
+    }
+}
diff --git a/MediaBrowser.Common/Logging/LogRow.cs b/MediaBrowser.Common/Logging/LogRow.cs
new file mode 100644
index 0000000000..fda7142632
--- /dev/null
+++ b/MediaBrowser.Common/Logging/LogRow.cs
@@ -0,0 +1,40 @@
+using System;
+using System.Text;
+
+namespace MediaBrowser.Common.Logging
+{
+    public struct LogRow
+    {
+        const string TimePattern = "h:mm:ss.fff tt d/M/yyyy";
+        
+        public LogSeverity Severity { get; set; }
+        public string Message { get; set; }
+        public string Category { get; set; }
+        public int ThreadId { get; set; }
+        public string ThreadName { get; set; }
+        public DateTime Time { get; set; }
+
+        public override string ToString()
+        {
+            StringBuilder builder = new StringBuilder();
+            builder.Append(Time.ToString(TimePattern))
+                .Append(" , ")
+                .Append(Enum.GetName(typeof(LogSeverity), Severity))
+                .Append(" , ")
+                .Append(Encode(Message))
+                .Append(" , ")
+                .Append(Encode(Category))
+                .Append(" , ")
+                .Append(ThreadId)
+                .Append(" , ")
+                .Append(Encode(ThreadName));
+
+            return builder.ToString();
+        }
+
+        private string Encode(string str)
+        {
+            return (str ?? "").Replace(",", ",,").Replace(Environment.NewLine, " [n] ");
+        }
+    }
+}
diff --git a/MediaBrowser.Common/Logging/LogSeverity.cs b/MediaBrowser.Common/Logging/LogSeverity.cs
new file mode 100644
index 0000000000..2abab1a448
--- /dev/null
+++ b/MediaBrowser.Common/Logging/LogSeverity.cs
@@ -0,0 +1,14 @@
+using System;
+
+namespace MediaBrowser.Common.Logging
+{
+    [Flags]
+    public enum LogSeverity
+    {
+        None = 0,
+        Debug = 1,
+        Info = 2,
+        Warning = 4,
+        Error = 8
+    }
+}
diff --git a/MediaBrowser.Common/Logging/Logger.cs b/MediaBrowser.Common/Logging/Logger.cs
new file mode 100644
index 0000000000..d1ae9b8f35
--- /dev/null
+++ b/MediaBrowser.Common/Logging/Logger.cs
@@ -0,0 +1,34 @@
+using System;
+
+namespace MediaBrowser.Common.Logging
+{
+    public static class Logger
+    {
+        public static BaseLogger LoggerInstance { get; set; }
+
+        public static void LogInfo(string message, params object[] paramList)
+        {
+            LoggerInstance.LogInfo(message, paramList);
+        }
+
+        public static void LogDebugInfo(string message, params object[] paramList)
+        {
+            LoggerInstance.LogDebugInfo(message, paramList);
+        }
+
+        public static void LogError(string message, params object[] paramList)
+        {
+            LoggerInstance.LogError(message, paramList);
+        }
+
+        public static void LogException(string message, Exception ex, params object[] paramList)
+        {
+            LoggerInstance.LogException(message, ex, paramList);
+        }
+
+        public static void LogWarning(string message, params object[] paramList)
+        {
+            LoggerInstance.LogWarning(message, paramList);
+        }
+    }
+}
diff --git a/MediaBrowser.Common/Logging/StreamLogger.cs b/MediaBrowser.Common/Logging/StreamLogger.cs
new file mode 100644
index 0000000000..058c7e69c5
--- /dev/null
+++ b/MediaBrowser.Common/Logging/StreamLogger.cs
@@ -0,0 +1,33 @@
+using System;
+using System.IO;
+using System.Text;
+
+namespace MediaBrowser.Common.Logging
+{
+    /// <summary>
+    /// Provides a Logger that can write to any Stream
+    /// </summary>
+    public class StreamLogger : BaseLogger
+    {
+        private Stream Stream { get; set; }
+
+        public StreamLogger(Stream stream)
+            : base()
+        {
+            Stream = stream;
+        }
+
+        protected override void LogEntry(LogRow row)
+        {
+            byte[] bytes = new UTF8Encoding().GetBytes(row.ToString() + Environment.NewLine);
+            Stream.Write(bytes, 0, bytes.Length);
+            Stream.Flush();
+        }
+
+        public override void Dispose()
+        {
+            base.Dispose();
+            Stream.Dispose();
+        }
+    }
+}
-- 
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