logmgr.h

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/*
 *  Openmysee
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */
#ifndef __LOG_MGR__H__
#define __LOG_MGR__H__

class LogMgr {
public:
	LogMgr();
	LogMgr(string fileNameStart);

	LogMgr(LogMgr& logmgr);

	virtual ~LogMgr();

	P2P_RETURN_TYPE Init(string filename);
	void Uninit();

	// output text, just like TRACE or printf
	void StatusOut(const char* fmt, ...);

	// print error in local language
	void StatusErr(const char* title, int errcode);

	// timestamp each line?
	void PrintTime(BOOL b) {m_bPrintTime = b;}

	static void RemoveOldTmpFile(const char* prefix, const char* tmpPath);

	const string& file_name() { return m_fileName;}

protected:
	// work buffer
	enum {TBUF_SIZE = 1024};
	char  m_tBuf[TBUF_SIZE];

	// 是否每行打印时间
	BOOL m_bPrintTime;
	// 日志文件名的开头
//	const string m_fileNameStart;
	// 日志文件名
	string m_fileName;
	// 读日志文件的流
	ofstream m_ofs;
};

#endif