/// <summary>
/// 写日志
/// </summary>
/// <param name="fileAppenderConfig">配置</param>
/// <param name="pathManager">路由管理器</param>
/// <param name="createFilePathTime">创建时间</param>
/// <param name="logMessage">日志信息项</param>
protected override void WriteLog(FileAppenderConfig fileAppenderConfig, FileAppenderPathManager pathManager, DateTime createFilePathTime, LogMessageItem logMessage)
{
DateTime currentTime = DateTime.Now;
if (this._sw != null &&
!pathManager.IsFixPath &&
(fileAppenderConfig.MaxFileLength > 0 &&
this._sw.BaseStream.Length >= fileAppenderConfig.MaxFileLength ||
currentTime.Year != createFilePathTime.Year ||
currentTime.Month != createFilePathTime.Month ||
currentTime.Day != createFilePathTime.Day))
{
this._sw.Close();
this._sw = null;
}
if (this._sw == null)
{
string logFilePath = base.GetLogFilePath();
if (string.IsNullOrWhiteSpace(logFilePath))
{
return;
}
this._sw = File.AppendText(logFilePath);
}
base.WriteLogToFile(logMessage, this._sw);
}
public FileAppenderPathBuilderBase(FileAppenderConfig config, string[] paths, char[] pathSplitChars)
{
this._config = config;
this._pathSplitChars = pathSplitChars;
int rootDirPathCount = paths.Length - 1;
for (int i = 0; i < paths.Length - 1; i++)
{
if (paths[i].Contains(LogConstant.PATTERN_FALG_CHAR))
{
rootDirPathCount = i;
break;
}
}
string[] rootPaths = paths.Take(rootDirPathCount).ToArray();
this._rootDir = Path.Combine(rootPaths);
if (Environment.OSVersion.Platform != PlatformID.Win32NT)
{
this._rootDir = "/" + this._rootDir;
}
string[] relativePaths = paths.Skip(rootDirPathCount).ToArray();
this._searchPattern = string.Format("*{0}", Path.GetExtension(relativePaths.Last()));
this._pathItems = new FileAppenderPathItem[relativePaths.Length];
for (int i = 0; i < relativePaths.Length; i++)
{
this._pathItems[i] = new FileAppenderPathItem(relativePaths[i]);
}
}
/// <summary>
/// 初始化
/// </summary>
private void Init()
{
this._fileLogWriter = null;
var fileAppenderConfig = (FileAppenderConfig)base._config;
this._fileAppenderConfig = fileAppenderConfig;
var pathManager = new FileAppenderPathManager(this._fileAppenderConfig);
switch (this._fileAppenderConfig.LockingModel)
{
case LockingModel.Exclusive:
this._fileLogWriter = new ExclusiveFileLogWriter(fileAppenderConfig, pathManager);
break;
case LockingModel.Minimal:
this._fileLogWriter = new MinimalFileLogWriter(fileAppenderConfig, pathManager);
break;
case LockingModel.InterProcess:
this._fileLogWriter = new InterProcessFileLogWriter(fileAppenderConfig, pathManager);
break;
default:
LogSysInnerLog.OnRaiseLog(this, new NotSupportedException(string.Format("不支持的锁模型:{0}", this._fileAppenderConfig.LockingModel.ToString())));
break;
}
}
public FileAppenderFixFileNameBuilder(FileAppenderConfig config, string[] paths, char[] pathSplitChars) :
base(config, paths, pathSplitChars)
{
var fileName = paths.Last();
this._fileNameWithoutExtension = Path.GetFileNameWithoutExtension(fileName) + "_";
this._extension = Path.GetExtension(fileName);
this.RecoverIndex();
}
/// <summary>
/// 写日志
/// </summary>
/// <param name="fileAppenderConfig">配置</param>
/// <param name="pathManager">路由管理器</param>
/// <param name="createFilePathTime">创建时间</param>
/// <param name="logMessage">日志信息项</param>
protected override void WriteLog(FileAppenderConfig fileAppenderConfig, FileAppenderPathManager pathManager, DateTime createFilePathTime, LogMessageItem logMessage)
{
string logFilePath = base.GetLogFilePath();
if (string.IsNullOrWhiteSpace(logFilePath))
{
return;
}
using (var sw = File.AppendText(logFilePath))
{
base.WriteLogToFile(logMessage, sw);
}
}
public FileLogWriterBase(FileAppenderConfig fileAppenderConfig, FileAppenderPathManager pathManager)
{
this._fileAppenderConfig = fileAppenderConfig;
this._pathManager = pathManager;
try
{
Type type = LogUtil.GetType(fileAppenderConfig.SecurityPolicy);
if (type != null && type.GetInterface(typeof(ILogSecurityPolicy).FullName) != null)
{
this._securityPolicy = Activator.CreateInstance(type) as ILogSecurityPolicy;
}
}
catch (Exception ex)
{
LogSysInnerLog.OnRaiseLog(this, ex);
}
}
public FileAppenderPathManager(FileAppenderConfig config)
{
string filePath = config.FilePath;
if (string.IsNullOrWhiteSpace(filePath))
{
throw new ArgumentNullException("文件路径不能为空");
}
this.IsFixPath = !filePath.Contains(LogConstant.PATTERN_FALG_CHAR);
var fullPath = this.ConvertToFullPath(filePath);
string[] paths = fullPath.Split(_pathSplitChars, StringSplitOptions.RemoveEmptyEntries);
paths[0] = paths[0] + Path.DirectorySeparatorChar;
if (paths[paths.Length - 1].Contains(LogConstant.PATTERN_FALG_CHAR))
{
this._pathBuilder = new FileAppenderVariateFileNameBuilder(config, paths, _pathSplitChars);
}
else
{
this._pathBuilder = new FileAppenderFixFileNameBuilder(config, paths, _pathSplitChars);
}
}
/// <summary>
/// 写日志
/// </summary>
/// <param name="fileAppenderConfig">配置</param>
/// <param name="pathManager">路由管理器</param>
/// <param name="createFilePathTime">创建时间</param>
/// <param name="logMessage">日志信息项</param>
protected override void WriteLog(FileAppenderConfig fileAppenderConfig, FileAppenderPathManager pathManager, DateTime createFilePathTime, LogMessageItem logMessage)
{
Mutex mutex = null;
try
{
string logFilePath = base.GetLogFilePath();
if (string.IsNullOrWhiteSpace(logFilePath))
{
return;
}
mutex = this.GetMutex(logFilePath);
using (var sw = File.AppendText(logFilePath))
{
//日志处理
base.WriteLogToFile(logMessage, sw);
}
}
finally
{
this.ReleaseMutex(mutex);
}
}
public ExclusiveFileLogWriter(FileAppenderConfig fileAppenderConfig, FileAppenderPathManager pathManager) :
base(fileAppenderConfig, pathManager)
{
}
public FileAppenderVariateFileNameBuilder(FileAppenderConfig config, string[] paths, char[] pathSplitChars) :
base(config, paths, pathSplitChars)
{
this._lastPathItem = this._pathItems.Last();
}
public MinimalFileLogWriter(FileAppenderConfig fileAppenderConfig, FileAppenderPathManager pathManager) :
base(fileAppenderConfig, pathManager)
{
}
public InterProcessFileLogWriter(FileAppenderConfig fileAppenderConfig, FileAppenderPathManager pathManager) :
base(fileAppenderConfig, pathManager)
{
}
/// <summary> /// 写日志 /// </summary> /// <param name="fileAppenderConfig">配置</param> /// <param name="pathManager">路由管理器</param> /// <param name="createFilePathTime">创建时间</param> /// <param name="logMessage">日志信息项</param> protected abstract void WriteLog(FileAppenderConfig fileAppenderConfig, FileAppenderPathManager pathManager, DateTime createFilePathTime, LogMessageItem logMessage);
