added SimpleLog stuff
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commit
9cec382640
20
SimpleLog.sln
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20
SimpleLog.sln
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Microsoft Visual Studio Solution File, Format Version 10.00
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# Visual C# Express 2008
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SimpleLog", "SimpleLog\SimpleLog.csproj", "{20AC889F-0D03-453F-8759-4D1887F3BC0C}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
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Release|Any CPU = Release|Any CPU
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{20AC889F-0D03-453F-8759-4D1887F3BC0C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{20AC889F-0D03-453F-8759-4D1887F3BC0C}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{20AC889F-0D03-453F-8759-4D1887F3BC0C}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{20AC889F-0D03-453F-8759-4D1887F3BC0C}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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EndGlobalSection
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EndGlobal
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15
SimpleLog/ILogHandler.cs
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15
SimpleLog/ILogHandler.cs
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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namespace SimpleLog {
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public interface ILogHandler {
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bool Log(object message, LogLevel level);
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string Context { get; set; }
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LogLevel? LogLevel { get; set; }
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string DateFormat { get; set; }
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}
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}
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128
SimpleLog/Logger.cs
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128
SimpleLog/Logger.cs
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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namespace SimpleLog {
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[Flags]
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public enum LogLevel {
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Debug = 1,
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Info = 2,
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Warning = 4,
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Error = 8,
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Critical = 16
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}
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public struct LineTerminator {
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public static readonly string Windows = "\r\n";
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public static readonly string Mac = "\r";
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public static readonly string Unix = "\n";
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}
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public class Logger {
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public static readonly Logger Instance = new Logger();
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protected List<ILogHandler> LogHandlers;
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protected LogLevel logLevel;
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protected string dateFormat;
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protected string lineTerminator;
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public bool Enabled;
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private Logger() {
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this.LogHandlers = new List<ILogHandler>();
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this.logLevel = LogLevel.Warning;
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this.dateFormat = "YYYY-MM-dd HH:ii:ss";
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this.lineTerminator = LineTerminator.Unix;
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this.Enabled = true;
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}
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/// <summary>
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/// Logs a message at the specified log level
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/// </summary>
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/// <param name="message">The message to log</param>
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/// <param name="level">The log level of the message</param>
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/// <returns>TRUE if all handler succesfully logged, or false if any of them failed</returns>
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public bool Log(object message, LogLevel level) {
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bool success = true;
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if (this.Enabled) {
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string convertedMessage = this.ConvertMessageToString(message);
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foreach (ILogHandler handler in this.LogHandlers) {
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LogLevel allowedLevel = handler.LogLevel ?? this.GlobalLogLevel;
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if (level <= allowedLevel) {
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convertedMessage = this.ConstructLogMessage(handler, convertedMessage);
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success = (success && handler.Log(convertedMessage, allowedLevel));
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}
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}
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}
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return success;
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}
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protected string ConvertMessageToString(object message) {
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string msg = null;
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if (message is Exception) {
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Exception e = (Exception)message;
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msg = e.Message + "\n" + e.StackTrace;
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}
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else {
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msg = message.ToString();
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}
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return msg;
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}
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protected virtual string ConstructLogMessage(ILogHandler handler, string message) {
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string dateFormat = handler.DateFormat ?? this.GlobalDateFormat;
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string timestamp = string.Format("{0:" + dateFormat + "}", DateTime.Now);
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return timestamp;
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}
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public void RegisterLogHandler(ILogHandler handler) {
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this.LogHandlers.Add(handler);
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}
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#region Accessors
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/// <summary>
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/// Gets or sets the global log level
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/// </summary>
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public LogLevel GlobalLogLevel {
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get {
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return this.logLevel;
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}
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set {
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this.logLevel = value;
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}
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}
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/// <summary>
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/// Gets or sets the global date format
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/// </summary>
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public string GlobalDateFormat {
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get {
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return this.dateFormat;
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}
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set {
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this.dateFormat = value;
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}
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}
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/// <summary>
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/// Gets or sets the global line terminator
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/// </summary>
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public string GlobalLineTerminator {
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get {
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return this.lineTerminator;
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}
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set {
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if (value == LineTerminator.Unix || value == LineTerminator.Windows || value == LineTerminator.Mac) {
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this.lineTerminator = value;
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}
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else {
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throw new ArgumentException("Invalid line terminator; see SimpleLog.LineTerminator struct for valid line terminators");
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}
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}
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}
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#endregion
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}
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}
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12
SimpleLog/MessageHandler.cs
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12
SimpleLog/MessageHandler.cs
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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namespace SimpleLog {
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public class MessageHandler {
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}
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}
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36
SimpleLog/Properties/AssemblyInfo.cs
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36
SimpleLog/Properties/AssemblyInfo.cs
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using System.Reflection;
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using System.Runtime.CompilerServices;
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using System.Runtime.InteropServices;
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// General Information about an assembly is controlled through the following
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// set of attributes. Change these attribute values to modify the information
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// associated with an assembly.
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[assembly: AssemblyTitle("SimpleLog")]
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[assembly: AssemblyDescription("")]
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[assembly: AssemblyConfiguration("")]
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[assembly: AssemblyCompany("Bridgepoint Education")]
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[assembly: AssemblyProduct("SimpleLog")]
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[assembly: AssemblyCopyright("Copyright © Bridgepoint Education 2009")]
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[assembly: AssemblyTrademark("")]
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[assembly: AssemblyCulture("")]
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// Setting ComVisible to false makes the types in this assembly not visible
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// to COM components. If you need to access a type in this assembly from
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// COM, set the ComVisible attribute to true on that type.
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[assembly: ComVisible(false)]
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// The following GUID is for the ID of the typelib if this project is exposed to COM
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[assembly: Guid("eec4e17e-cbc6-4982-86dd-a3d0ce488eaf")]
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// Version information for an assembly consists of the following four values:
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//
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// Major Version
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// Minor Version
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// Build Number
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// Revision
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//
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// You can specify all the values or you can default the Build and Revision Numbers
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// by using the '*' as shown below:
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// [assembly: AssemblyVersion("1.0.*")]
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[assembly: AssemblyVersion("1.0.0.0")]
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[assembly: AssemblyFileVersion("1.0.0.0")]
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61
SimpleLog/SimpleLog.csproj
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61
SimpleLog/SimpleLog.csproj
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<?xml version="1.0" encoding="utf-8"?>
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<Project ToolsVersion="3.5" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<PropertyGroup>
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<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
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<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
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<ProductVersion>9.0.30729</ProductVersion>
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<SchemaVersion>2.0</SchemaVersion>
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<ProjectGuid>{20AC889F-0D03-453F-8759-4D1887F3BC0C}</ProjectGuid>
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<OutputType>Library</OutputType>
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<AppDesignerFolder>Properties</AppDesignerFolder>
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<RootNamespace>SimpleLog</RootNamespace>
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<AssemblyName>SimpleLog</AssemblyName>
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<TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
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<FileAlignment>512</FileAlignment>
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</PropertyGroup>
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<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
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<DebugSymbols>true</DebugSymbols>
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<DebugType>full</DebugType>
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<Optimize>false</Optimize>
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<OutputPath>bin\Debug\</OutputPath>
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<DefineConstants>DEBUG;TRACE</DefineConstants>
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<ErrorReport>prompt</ErrorReport>
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<WarningLevel>4</WarningLevel>
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</PropertyGroup>
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<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
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<DebugType>pdbonly</DebugType>
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<Optimize>true</Optimize>
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<OutputPath>bin\Release\</OutputPath>
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<DefineConstants>TRACE</DefineConstants>
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<ErrorReport>prompt</ErrorReport>
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<WarningLevel>4</WarningLevel>
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</PropertyGroup>
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<ItemGroup>
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<Reference Include="System" />
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<Reference Include="System.Core">
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<RequiredTargetFramework>3.5</RequiredTargetFramework>
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</Reference>
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<Reference Include="System.Xml.Linq">
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<RequiredTargetFramework>3.5</RequiredTargetFramework>
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</Reference>
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<Reference Include="System.Data.DataSetExtensions">
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<RequiredTargetFramework>3.5</RequiredTargetFramework>
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</Reference>
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<Reference Include="System.Data" />
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<Reference Include="System.Xml" />
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</ItemGroup>
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<ItemGroup>
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<Compile Include="ILogHandler.cs" />
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<Compile Include="Logger.cs" />
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<Compile Include="MessageHandler.cs" />
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<Compile Include="Properties\AssemblyInfo.cs" />
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</ItemGroup>
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<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
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<!-- To modify your build process, add your task inside one of the targets below and uncomment it.
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Other similar extension points exist, see Microsoft.Common.targets.
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<Target Name="BeforeBuild">
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</Target>
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<Target Name="AfterBuild">
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</Target>
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-->
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</Project>
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