log.h

顶级实用日志类

#ifndef ULOG_H
#define ULOG_H

/**
Copyright (C) by @author skyhits,2008-09-05
       skyhits@skyhits_vm_linux   
       version: 0.9
       Msn:[e-mail]
 */

#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <time.h>
#include <stdio.h>
#include <string.h>
#include <pthread.h>

#define CREATE_ULOG_FILE_A
#define CREATE_ULOG_FILE_B
#define CREATE_ULOG_FILE_C

#define FILE_NAME_LEN 255
#define PREFIX_LEN 20

enum LOGLEVEL
{
	NORMAL  = 0,
	ILLEGAL = 1,
	FATAL   = 2 //default
};

class ulog
{
	public:
		ulog ( char* pprefix = NULL );
		~ulog();

		int createulog();
		int setulogdir ( char* plogdir );
		int addmsg ( const char* pmsg );
		int addmsg ( const char* pmsg,int msglevel );

		int lock();
		int unlock();

	private:
		FILE* m_fpalog;  //---FATAL
		FILE* m_fpblog;  //---ILLEGAL
		FILE* m_fpclog;  //---NORMAL

		pthread_mutex_t _mutex;

		char mfilea[FILE_NAME_LEN];
		char mfileb[FILE_NAME_LEN];
		char mfilec[FILE_NAME_LEN];

		char mprefix[PREFIX_LEN];
		char mlogdir[FILE_NAME_LEN];

};

#endif //ULOG_H