/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#ifndef _NSCD_LOG_H
#define _NSCD_LOG_H

#ifdef  __cplusplus
extern "C" {
#endif

#include "nscd_common.h"

/*
 * nscd logging options
 */
/*
 * components: select more than one by OR'ing
 */
#define NSCD_LOG_NONE           0x0000
#define NSCD_LOG_CACHE          0x0001
#define NSCD_LOG_SWITCH_ENGINE  0x0002
#define NSCD_LOG_FRONT_END      0x0004
#define NSCD_LOG_SELF_CRED      0x0008
#define NSCD_LOG_ADMIN          0x0010  /*   16 */
#define NSCD_LOG_CONFIG         0x0020  /*   32 */
#define NSCD_LOG_SMF_MONITOR    0x0040  /*   64 */
#define NSCD_LOG_NSW_STATE      0x0080  /*  128 */
#define NSCD_LOG_GETENT_CTX     0x0100  /*  256 */
#define NSCD_LOG_ACCESS_INFO    0x0200  /*  512 */
#define NSCD_LOG_INT_ADDR       0x0400  /* 1024 */
#define NSCD_LOG_ALL            0x07ff  /* 2047 */

/*
 * debug level: select more than one by OR'ing
 */
#define NSCD_LOG_LEVEL_NONE             0x0000
#define NSCD_LOG_LEVEL_CANT_FIND        0x0001
#define NSCD_LOG_LEVEL_DEBUG            0x0100  /*   256 */
#define NSCD_LOG_LEVEL_ERROR            0x0200  /*   512 */
#define NSCD_LOG_LEVEL_WARNING          0x0400  /*  1024 */
#define NSCD_LOG_LEVEL_INFO             0x0800  /*  2048 */
#define NSCD_LOG_LEVEL_NOTICE           0x1000  /*  4096 */
#define NSCD_LOG_LEVEL_ALERT            0x2000  /*  8192 */
#define NSCD_LOG_LEVEL_CRIT             0x4000  /* 16384 */
#define NSCD_LOG_LEVEL_ALL              0x7fff  /* 32767 */

/*
 * debug level: for backward compatibility
 */
#define NSCD_LOG_LEVEL_DEBUG_6 (NSCD_LOG_LEVEL_CANT_FIND | NSCD_LOG_LEVEL_ERROR)

/*
 * _nscd_log_comp and _nscd_log_level defined in nscd_log.c
 */
extern int _nscd_log_comp;
extern int _nscd_log_level;

#define _NSCD_LOG(comp, lvl)    if ((_nscd_log_comp & (comp)) && \
                                        (_nscd_log_level & (lvl))) \
                                _nscd_logit

#define _NSCD_LOG_IF(comp, lvl) if ((_nscd_log_comp & (comp)) && \
                                        (_nscd_log_level & (lvl)))


/*
 * prototypes
 */
void            _nscd_logit(char *funcname, char *format, ...);
nscd_rc_t       _nscd_set_debug_level(int level);
nscd_rc_t       _nscd_set_log_file(char *name);
void            _nscd_get_log_info(char *level, int llen, char *file, int flen);

#ifdef  __cplusplus
}
#endif

#endif  /* _NSCD_LOG_H */