/* expert.h
 * Collecting of Expert information.
 *
 * For further info, see: http://wiki.wireshark.org/Development/ExpertInfo 
 *
 * $Id: expert.h 3992 2008-06-10 03:13:11Z dgu $
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * This program 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 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

#ifndef __EXPERT_H__
#define __EXPERT_H__

#include "gnuc_format_check.h"
#include <epan/proto.h>
#include "value_string.h"


/** only for internal and display use */
typedef struct expert_info_s {
	guint32 packet_num;
	int group;
	int severity;
	gchar * protocol;
	gchar * summary;
    proto_item *pitem;
} expert_info_t;

WS_VAR_IMPORT const value_string expert_severity_vals[];
WS_VAR_IMPORT const value_string expert_group_vals[];

extern void
expert_init(void);

extern void
expert_cleanup(void);

extern int
expert_get_highest_severity(void);

/** Add an expert info.

 @param pinfo packet info of the currently processed packet
 @param pi current protocol item (or NULL)
 @param group the expert group (like PI_CHECKSUM)
 @param severity the expert severity (like PI_WARN)
 @param format printf like format string with further infos
 */
extern void
expert_add_info_format(packet_info *pinfo, proto_item *pi, int group,
	int severity, const char *format, ...)
	GNUC_FORMAT_CHECK(printf, 5, 6);

#endif /* __EXPERT_H__ */
