rg1/server/Sog/Core/Log/BattleLogger.cs

using System;
using System.Collections.Generic;

namespace Sog.Log
{
    public class BattleLogger
    {
        private static Dictionary<long, Logger> m_allUser = new Dictionary<long, Logger>();
        private static Dictionary<ulong, Logger> m_allBattle = new Dictionary<ulong, Logger>();

        public int m_logLevel;
        private string m_logPath;
        private string m_logFileName;

        // 是否log所有玩家，外网请关闭
        private bool m_logAllUser;

        // 这个加了后就不会删，只是占用点内存，无所谓了
        private long[] m_logSomeUser;

        private bool m_logByBattleId;

        public void Init(string path, string filename, int logLevel,
            bool logAllUser, long[] logSomeUser, bool logByBattleId)
        {
            m_logLevel = logLevel;
            m_logPath = path;
            m_logFileName = filename;

            m_logAllUser = logAllUser;
            m_logSomeUser = logSomeUser;
            m_logByBattleId = logByBattleId;

            m_allUser.Clear();
            m_allBattle.Clear();
        }

        public int GetLogLevel()
        {
            return m_logLevel;
        }

        public bool NeedLogUser(long uid)
        {
            if(m_logAllUser)
            {
                return true;
            }

            if(m_logSomeUser == null)
            {
                return false;
            }

            for (int i = 0; i < m_logSomeUser.Length; i++)
            {
                if (m_logSomeUser[i] == uid)
                {
                    return true;
                }
            }

            return false;
        }


        public void LogByLevel(long uid, ulong battleId, int frame, int logLevel, string strFormat, params object[] argvList)
        {
            //先判断等级
            if (logLevel < m_logLevel)
            {
                return;
            }

            //这个uid是否需要log
            if (! NeedLogUser(uid))
            {
                return;
            }

            Logger logger;

            if (m_logByBattleId)
            {
                if (false == m_allBattle.TryGetValue(battleId, out logger))
                {
                    logger = new Logger(m_logPath, m_logFileName + "_bt_" + battleId + ".log", m_logLevel);
                    m_allBattle.Add(battleId, logger);
                }
            }
            else 
            {
                if (false == m_allUser.TryGetValue(uid, out logger))
                {
                    logger = new Logger(m_logPath, m_logFileName + "_uid_" + uid + ".log", m_logLevel);
                    m_allUser.Add(uid, logger);
                }
            }

            if (OSUtils.IsWindows() == false)
            {
                // 在服务器上运行时，log不要影响逻辑
                try
                {
                    string strLog = string.Format(strFormat, argvList);
                    logger.WriteLogNoTime(logLevel, frame, strLog);
                }
                catch (Exception ex)
                {
                    logger.WriteLog(logLevel, ex.Message);
                    logger.WriteLog(logLevel, ex.Source);
                    logger.WriteLog(logLevel, ex.StackTrace);
                }
            }
            else
            {
                //windows版本，为了发现问题，log错误直接异常，不继续处理了
                string strLog = string.Format(strFormat, argvList);
                logger.WriteLogNoTime(logLevel, frame, strLog);
            }

        }

        public void LogTraceDetail(long uid, ulong battleId, int frameCount, string strFormat, params object[] argvList)
        {
            LogByLevel(uid, battleId, frameCount, LogLevel.TraceDetail, strFormat, argvList);
        }

        public void LogTrace(long uid, ulong battleId, int frameCount, string strFormat, params object[] argvList)
        {
            LogByLevel(uid, battleId, frameCount, LogLevel.Trace, strFormat, argvList);
        }

        public void LogDebug(long uid, ulong battleId, int frameCount, string strFormat, params object[] argvList)
        {
            LogByLevel(uid, battleId, frameCount, LogLevel.Debug, strFormat, argvList);
        }

        public void LogError(long uid, ulong battleId, int frameCount, string strFormat, params object[] argvList)
        {
            LogByLevel(uid, battleId, frameCount, LogLevel.Error, strFormat, argvList);
        }

        public void LogFatal(long uid, ulong battleId, int frameCount, string strFormat, params object[] argvList)
        {
            LogByLevel(uid, battleId, frameCount, LogLevel.Fatal, strFormat, argvList);
        }
    }
}