//******************************************************************************
// ModuleName:   Log management system
// FileName:	 log_define.h
// DESCRIPTION:  common data struct definition
// FUNCTION LIST:
// COMMENT:	     public application
// History:
// Date          Version     Modifier                Activities
// 2003-04-08    1.0         wkm                     modify
//==============================================================================
// 2002-09-01    1.0         zzs                     created
//******************************************************************************

#ifndef __LOG_DEFINE_H
#define __LOG_DEFINE_H

#include <iostream>
#include <fstream>
#include "port_def.h"
#include <sys/types.h>

#ifndef _WINDOWS64
#include <sys/socket.h>
#include <netinet/in.h>
#ifdef _SUN
#undef TRANSPARENT
#endif
#include <arpa/inet.h>
#include <signal.h>

#include <unistd.h>
#include <netdb.h>
#include <sys/ipc.h>
#include <sys/shm.h>
#include <sys/wait.h>
#include <sys/time.h>
#include <sys/resource.h>
#include <sys/uio.h>
//#include <varargs.h>
#else
#include <winsock2.h>
#include <process.h>
#include <time.h>
#endif

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>

#ifdef _WINDOWS64
#undef _ALPHA
#endif

#ifdef _ALPHA
#include <sys/systeminfo.h>
#endif
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <algorithm>
#include <errno.h>
#include <vector>

#ifdef _WINDOWS64
#include <windows.H>
#include <io.h>
#endif

//
//definition
//

#ifndef _WINDOWS64
const int LOG_SHM_KEY              = 0x1999;
#else
#define	 HAVE_WINSOCK_H
#endif

const int MAX_PROCESS_NUM          = 1024;
const int MAX_CLIENT_NUM           = 10;      //max client to view log
const int MAX_FILTER_PROC_NUM      = 50;      //max process num to filter for each client
const int MAX_BUFFER_LENGTH        = 4096;    // max text line length
const int COMMAND_LENGTH           = 40;
const int NMAE_LENGTH              = 40;
const int MAXNAMELEN = 32;	  //max txt/app/proc/lib name  ref to D5000  -- gs
const int MAX_LOG_FILE_LEN		   = 200;	  //max log file length:200MB
const int MAX_LOG_FILE_ACCOUNT = 30; //日志文件总个数上限(默认值：30个)
const int LOG_FILE_DEL = 1; // 当日志文件总个数超过MAX_LOG_FILE_ACCOUNT个时，删除LOG_FILE_DEL个最旧的日志文件(默认值：2个)
const int MAX_LOG_FILE_ACCOUNT_ONE_DAY = 10; // 每天的日志文件个数上限(默认值：10个)
const int LOG_FILE_DEL_ONE_DAY = 1; // 当某天的日志文件个数超过MAX_LOG_FILE_ACCOUNT_ONE_DAY个时，删除LOG_FILE_DEL_ONE_DAY个最旧的日志文件(默认值：2个)
//
//following block is event type
//

//enum WARNING_LEVEL
//{
//	MESSAGE_DEBUG       = 0,		//调试信息
//	MESSAGE_NORMAL      = 1,		//正常运行信息
//	MESSAGE_WARN0	    = 2,		//一般告警
//	MESSAGE_WARN1	    = 3,		//严重告警
//	MESSAGE_ERROR0      = 4,		//一般错误
//	MESSAGE_ERROR1      = 5			//严重错误
//};


const int LOG_EMERG   = 0;
const int LOG_ALERT   = 1;
const int LOG_CRIT    = 2;
const int LOG_ERR     = 3;
const int LOG_WARNING = 4;
const int LOG_NOTICE  = 5;
const int LOG_INFO    = 6;
const int LOG_DEBUG   = 7;
const int LOG_REMOTE  = 8; //add 20130924
 

const int MSG_DEBUG       = 0;		//调试信息
const int MSG_NORMAL      = 1;		//正常运行信息
const int MSG_WARN0	      = 2;		//一般告警
const int MSG_WARN1	      = 3;		//严重告警
const int MSG_ERROR0      = 4;		//一般错误
const int MSG_ERROR1      = 5;		//严重错误

const int STA_ACTIVE      = 0;		//进程正常
const int STA_ABNORMAL    = 1;		//进程异常
const int STA_DEBUG       = 2;		//进程调试


//const int SERV_UDP_PORT	      = 9877;
//const int SERV_UDP_PORT = 98770;
const int SERV_UDP_PORT = 19801;
#ifdef _WINDOWS64
const int SERV_TCP_PORT	      = 32352;
#else
//const int SERV_TCP_PORT	      = 97888;
//const int SERV_TCP_PORT = 98771;
const int SERV_TCP_PORT = 19802;
#endif

const int MAX_BTYES_ONE_TIME_SEND  = 2000;

//#define HOST_NAME_LEN		40
//following block is system flag' value
//#define SYS_YES			1
//#define SYS_NO			0

//following block is
//#define CONNECT_TIME_MSECOND	200
//#define MAX_BTYES_ONE_TIME_SEND 2000

struct SYS_MSG             //for log_view
{
	char	log_date[60];
	char	log_time[60];
	char	ctx_name[MAXNAMELEN];
	char	app_name[MAXNAMELEN];
	char	proc_name[MAXNAMELEN];
	char	lib_name[MAXNAMELEN];
	char	proc_id[60];
	char	msg_level[60];
	char	msg[260];
};

//
// process info for logd and api
//
struct PROCESS_INFO
{
	int             proc_pid;
	int             start_time;
	char            ctx_name[MAXNAMELEN];
	char			app_name[MAXNAMELEN];
	char            proc_name[MAXNAMELEN];
	char            lib_name[MAXNAMELEN];
	unsigned char   proc_status;                      //active, dead etc
	unsigned char   msg_level;                        //set by logd, read by each process

	struct PROCESS_INFO& operator= (const struct PROCESS_INFO& proc_info)
	{
		if( this == &proc_info)
		{
			return *this;
		}

		proc_pid     = proc_info.proc_pid;
		start_time  = proc_info.start_time;
		strcpy(ctx_name, proc_info.ctx_name);
		strcpy(app_name, proc_info.app_name);
		strcpy(proc_name, proc_info.proc_name);
		strcpy(lib_name, proc_info.lib_name);
		proc_status = proc_info.proc_status;
		msg_level   = proc_info.msg_level;

		return *this;
	}
};

struct PROCESS_BASE_INFO
{
	char            ctx_name[MAXNAMELEN];
	char            app_name[MAXNAMELEN];
	char			proc_name[MAXNAMELEN];
	char			lib_name[MAXNAMELEN];
	unsigned char   msg_level;

	struct PROCESS_BASE_INFO& operator= (const struct PROCESS_INFO& proc_info)
	{
		strcpy(ctx_name, proc_info.ctx_name);
		strcpy(app_name, proc_info.app_name);
		strcpy(proc_name, proc_info.proc_name);
		strcpy(lib_name, proc_info.lib_name);
		msg_level = proc_info.msg_level;

		return *this;
	}
};

//
// client info for log view
//
struct CLIENT_INFO
{
	int               sockfd;                         //connection id in TCP
	int               filter_num;                     //real process num that need filter
	unsigned char     chief_msg_level;
	PROCESS_BASE_INFO filter[MAX_FILTER_PROC_NUM];    //max process to filter for each client
};



#endif