From 77cad8561cec1699d7a4317e34c5590d566c9eb8 Mon Sep 17 00:00:00 2001 From: Guy Harris Date: Sat, 8 Apr 2017 21:24:45 -0700 Subject: Move the filter file reading code to libui. It doesn't belong in libwireshark, as it doesn't affect dissection, but it *does* belong in libui, as it's helper code for the UIs. Change-Id: I8a5e0640a299a08e9ec1917dd253197438ebfdbc Reviewed-on: https://code.wireshark.org/review/20974 Reviewed-by: Guy Harris --- ui/filter_files.h | 114 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 114 insertions(+) create mode 100644 ui/filter_files.h (limited to 'ui/filter_files.h') diff --git a/ui/filter_files.h b/ui/filter_files.h new file mode 100644 index 0000000000..f953b2f506 --- /dev/null +++ b/ui/filter_files.h @@ -0,0 +1,114 @@ +/* filter_filess.h + * Declarations of routines for reading and writing the filters file. + * + * Wireshark - Network traffic analyzer + * By Gerald Combs + * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef __UI_FILTERS_H__ +#define __UI_FILTERS_H__ + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +/* + * Filter lists. + */ +typedef enum { + CFILTER_LIST, /* capture filter list - saved */ + DFILTER_LIST, /* display filter list - saved */ + CFILTER_EDITED_LIST, /* capture filter list - currently edited. GTK+ only. */ + DFILTER_EDITED_LIST /* display filter list - currently edited. GTK+ only. */ +} 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 success, "*pref_path_return" is set to NULL. + * On error, "*pref_path_return" is set to point to the pathname of + * the file we tried to read - it should be freed by our caller - + * and "*errno_return" is set to the error. + */ +void read_filter_list(filter_list_type_t list_type, char **pref_path_return, + int *errno_return); + +/* + * Get a pointer to the first entry in a filter list. + */ +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. + */ +GList *add_to_filter_list(filter_list_type_t list, const char *name, + const char *expression); + +/* + * Remove a filter from a list. + */ +void remove_from_filter_list(filter_list_type_t list, GList *fl_entry); + +/* + * Write out a list of filters. + * + * On success, "*pref_path_return" is set to NULL. + * On error, "*pref_path_return" is set to point to the pathname of + * the file we tried to read - it should be freed by our caller - + * and "*errno_return" is set to the error. + */ +void save_filter_list(filter_list_type_t list_type, char **pref_path_return, + int *errno_return); + +/* + * Clone the filter list so it can be edited. GTK+ only. + */ +void copy_filter_list(filter_list_type_t dest_type, filter_list_type_t src_type); + +/* + * Free all filter lists + */ +void free_filter_lists(void); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* __UI_FILTERS_H__ */ + +/* + * Editor modelines - http://www.wireshark.org/tools/modelines.html + * + * Local Variables: + * c-basic-offset: 2 + * tab-width: 8 + * indent-tabs-mode: nil + * End: + * + * vi: set shiftwidth=2 tabstop=8 expandtab: + * :indentSize=2:tabSize=8:noTabs=true: + */ -- cgit v1.2.3