Log Manager

**	(c) COPYRIGHT MIT 1995.
**	Please first read the full copyright statement in the file COPYRIGH.
This is a generic log object which can be used to log events to a file.

This module is implemented by HTLog.c, and it is a part of the W3C Sample Code Library.

#ifndef HTLIBLOG_H
#define HTLIBLOG_H

#include "HTReq.h"

Create a new Log Object

Create a new object and open the log file. The time used in the log file is either GMT or local dependent on local.
typedef struct _HTLog HTLog;

extern HTLog * HTLog_open (const char * filename, BOOL local, BOOL append);

Delete a Log Object

Close the log file and delete the object
extern BOOL HTLog_close (HTLog * log);

How many times has log object been accessed?

Returns access count number or -1
extern int HTLog_accessCount (HTLog * log);

Log a Client Request in CLF

This functions logs the result of a request in what's close to CLF. It can be used on client side to track user behavior.
extern BOOL HTLog_addCLF (HTLog * log, HTRequest * request, int status);

Log Referer Fields

This functions logs the referer logs of where the user has been.
extern BOOL HTLog_addReferer (HTLog * log, HTRequest * request, int status);

Log the following line

A generic logger - logs whatever you put in as the line. The caller is responsible for adding a line feed if desired.
extern BOOL HTLog_addLine (HTLog * log, const char * line);

Log the Following Variable Arguments

A generic logger with variable arguments
extern BOOL HTLog_addText (HTLog * log, const char * fmt, ...);

@(#) $Id: HTLog.html,v 2.17 1998/05/14 02:10:40 frystyk Exp $