Implement basic logger

This commit is contained in:
ChronosX88 2020-11-01 16:43:34 +04:00
parent bbcb8248e6
commit 887d55c6d2
Signed by: ChronosXYZ
GPG Key ID: 085A69A82C8C511A
8 changed files with 229 additions and 0 deletions

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/.idea
bin
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LICENSE Normal file
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MIT License
Copyright (c) 2020 ChronosX88
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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Microsoft Visual Studio Solution File, Format Version 12.00
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EndProject
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Release|Any CPU = Release|Any CPU
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{130E441D-9860-4598-8EFD-22C6FCDB8D7C}.Debug|Any CPU.Build.0 = Debug|Any CPU
{130E441D-9860-4598-8EFD-22C6FCDB8D7C}.Release|Any CPU.ActiveCfg = Release|Any CPU
{130E441D-9860-4598-8EFD-22C6FCDB8D7C}.Release|Any CPU.Build.0 = Release|Any CPU
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src/Log4Sharp/Log.cs Normal file
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using System;
namespace Log4Sharp
{
public class Log
{
private const LogLevel DefaultLogLevel = LogLevel.Error;
private static readonly Logger DefaultLogger = new Logger("", DefaultLogLevel, false, true);
public static void Error(string message) {
DefaultLogger.Error(message);
}
public static void Warning(string message) {
DefaultLogger.Warning(message);
}
public static void Fatal(string message) {
DefaultLogger.Fatal(message);
}
public static void Info(string message) {
DefaultLogger.Info(message);
}
public static void Debug(string message) {
DefaultLogger.Debug(message);
}
public static void SetLogLevel(LogLevel lvl)
{
DefaultLogger.LogLevel = lvl;
}
}
}

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<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<TargetFramework>netcoreapp3.1</TargetFramework>
</PropertyGroup>
<ItemGroup>
<PackageReference Include="Colorful.Console" Version="1.2.10" />
</ItemGroup>
</Project>

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src/Log4Sharp/LogLevel.cs Normal file
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namespace Log4Sharp
{
public enum LogLevel
{
Fatal = 0,
Error = 1,
Warn = 2,
Info = 3,
Debug = 4
}
}

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src/Log4Sharp/Logger.cs Normal file
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using System.Diagnostics;
using System;
using System.Drawing;
using Colorful;
namespace Log4Sharp
{
public class Logger
{
public LogLevel LogLevel { get; set; }
private readonly bool _isDefaultLogger;
internal Logger(string name, LogLevel logLevel, bool systemLog, bool isDefaultLogger)
{
this.LogLevel = logLevel;
this._isDefaultLogger = isDefaultLogger;
}
public void Error(string message)
{
if (LogLevel > LogLevel.Fatal)
{
writeLog(LogType.Error, message);
}
}
public void Warning(string message)
{
if (LogLevel > LogLevel.Error)
{
writeLog(LogType.Warning, message);
}
}
public void Info(string message)
{
if (LogLevel > LogLevel.Warn)
{
writeLog(LogType.Info, message);
}
}
public void Debug(string message)
{
if (LogLevel > LogLevel.Info)
{
writeLog(LogType.Debug, message);
}
}
public void Fatal(string message)
{
writeLog(LogType.Fatal, message);
System.Environment.Exit(1);
}
private void writeLog(LogType logType, string message)
{
var st = new StackTrace();
StackFrame stFrame;
if (_isDefaultLogger)
{
stFrame = st.GetFrame(3);
}
else
{
stFrame = st.GetFrame(2);
}
var dateTimeFormatter = new Formatter($"{DateTime.Now}", Color.White);
var frameFormatter = new Formatter($"{stFrame.GetMethod().ReflectedType.FullName}", Color.DeepPink);
string outputMessage = "[{0}] [{1}] | [{2}]: " + message;
Formatter tagFormatter = null;
switch (logType)
{
case LogType.Error:
{
tagFormatter = new Formatter("ERROR", Color.Red);
break;
}
case LogType.Fatal:
{
tagFormatter = new Formatter("FATAL", Color.DarkRed);
break;
}
case LogType.Info:
{
tagFormatter = new Formatter("INFO", Color.Aqua);
break;
}
case LogType.Warning:
{
tagFormatter = new Formatter("WARNING", Color.Yellow);
break;
}
case LogType.Debug:
{
tagFormatter = new Formatter("DEBUG", Color.LightGray);
break;
}
default:
{
tagFormatter = new Formatter("UNKNOWN", Color.Green);
break;
}
}
var formatters = new Formatter[]
{
dateTimeFormatter,
frameFormatter,
tagFormatter
};
Colorful.Console.WriteLineFormatted(outputMessage, Color.Gray, formatters);
}
private enum LogType
{
Error,
Fatal,
Info,
Warning,
Debug
}
}
}