/* imklog.h
 * These are the definitions for the klog message generation module.
 *
 * File begun on 2007-12-17 by RGerhards
 * Major change: 2008-04-09: switched to a driver interface for 
 *     several platforms
 *
 * Copyright 2007-2011 Rainer Gerhards and Adiscon GmbH.
 *
 * This file is part of rsyslog.
 *
 * Rsyslog 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 3 of the License, or
 * (at your option) any later version.
 *
 * Rsyslog 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 Rsyslog.  If not, see <http://www.gnu.org/licenses/>.
 *
 * A copy of the GPL can be found in the file "COPYING" in this distribution.
 */
#ifndef	IMKLOG_H_INCLUDED
#define	IMKLOG_H_INCLUDED 1

#include "rsyslog.h"
#include "dirty.h"

/* we need to have the modConf type present in all submodules */
struct modConfData_s {
	int dbgPrintSymbols;
	int symbols_twice;
	int use_syscall;
	int symbol_lookup;
	int bPermitNonKernel;
	int iFacilIntMsg;
	uchar *pszPath;
	int console_log_level;
	char *symfile; 
	rsconf_t *pConf;
};

/* interface to "drivers"
 * the platform specific drivers must implement these entry points. Only one
 * driver may be active at any given time, thus we simply rely on the linker
 * to resolve the addresses.
 * rgerhards, 2008-04-09
 */
rsRetVal klogLogKMsg(modConfData_t *pModConf);
rsRetVal klogWillRun(modConfData_t *pModConf);
rsRetVal klogAfterRun(modConfData_t *pModConf);
int klogFacilIntMsg();

/* the following data members may be accessed by the "drivers"
 * I admit this is not the cleanest way to doing things, but I honestly
 * believe it is appropriate for the job that needs to be done.
 * rgerhards, 2008-04-09
 */
#if 0
extern int symbols_twice;
extern int use_syscall;
extern int symbol_lookup;
extern char *symfile; 
extern int console_log_level;
extern int dbgPrintSymbols;
extern uchar *pszPath;
#endif

/* the functions below may be called by the drivers */
rsRetVal imklogLogIntMsg(int priority, char *fmt, ...) __attribute__((format(printf,2, 3)));
rsRetVal Syslog(int priority, uchar *msg, struct timeval *tp);

/* prototypes */
extern int klog_getMaxLine(void); /* work-around for klog drivers to get configured max line size */
extern int InitKsyms(modConfData_t*);
extern void DeinitKsyms(void);
extern int InitMsyms(void);
extern void DeinitMsyms(void);
extern char * ExpandKadds(char *, char *);
extern void SetParanoiaLevel(int);

#endif /* #ifndef IMKLOG_H_INCLUDED */
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