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/** @file
*
* Declarations of routines for reading and writing the filters file.
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef __FILTER_FILES_H__
#define __FILTER_FILES_H__
#include <wireshark.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/*
* Old filter file name.
*/
#define FILTER_FILE_NAME "filters"
/*
* Capture filter file name.
*/
#define CFILTER_FILE_NAME "cfilters"
/*
* Display filter file name.
*/
#define DFILTER_FILE_NAME "dfilters"
/*
* Filter lists.
*/
typedef enum {
CFILTER_LIST, /* capture filter list - saved */
DFILTER_LIST /* display filter list - saved */
} filter_list_type_t;
/*
* Item in a list of filters.
*/
typedef struct {
char *name; /* filter name */
char *strval; /* filter expression */
} filter_def;
/*
* Read in a list of filters.
*
* On error, report the error via the UI.
*/
WS_DLL_PUBLIC
void read_filter_list(filter_list_type_t list_type);
/*
* Get a pointer to the first entry in a filter list.
*/
WS_DLL_PUBLIC
GList *get_filter_list_first(filter_list_type_t list);
/*
* Add a new filter to the end of a list.
* Returns a pointer to the newly-added entry.
*/
WS_DLL_PUBLIC
GList *add_to_filter_list(filter_list_type_t list, const char *name,
const char *expression);
/*
* Remove a filter from a list.
*/
WS_DLL_PUBLIC
void remove_from_filter_list(filter_list_type_t list, GList *fl_entry);
/*
* Write out a list of filters.
*
* On error, report the error via the UI.
*/
WS_DLL_PUBLIC
void save_filter_list(filter_list_type_t list_type);
/*
* Free all filter lists
*/
WS_DLL_PUBLIC
void free_filter_lists(void);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __FILTER_FILES_H__ */
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