forked from osmocom/wireshark
cc7347ebf6
obsolete; we silently ignore attempts to set those in a preferences file, so that we don't spam the user with error messages caused by them having saved preferences in an earlier release that contained those preferences. Make the Diameter and iSCSI dissectors register obsolete preferences. Crash if some code tries to register a preferences module with a name that contains something other than lower-case ASCII letters, numbers, or underscores, or that has already been registered, or if some code tries to register a preference with a name that contains something other than lower-case ASCII letters, numbers, underscores, or periods, or that has already been registered, so that we don't put code like that in a release and have to shovel code into "prefs.c" to fix it up later. (The problem with multiple modules or preferences with the same name should be obvious; the problem with names with blanks, or upper-case letters, or punctuation, is that they're a pain to type on the command line.) svn path=/trunk/; revision=4148
85 lines
2.8 KiB
C
85 lines
2.8 KiB
C
/* prefs-int.h
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* Definitions for implementation of preference handling routines;
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* used by "friends" of the preferences type.
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*
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* $Id: prefs-int.h,v 1.4 2001/11/04 02:50:19 guy Exp $
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@ethereal.com>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __PREFS_INT_H__
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#define __PREFS_INT_H__
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struct pref_module {
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const char *name; /* name of module */
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const char *title; /* title of module (displayed in preferences notebook) */
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void (*apply_cb)(void); /* routine to call when preferences applied */
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GList *prefs; /* list of its preferences */
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int numprefs; /* number of preferences */
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gboolean prefs_changed; /* if TRUE, a preference has changed since we last checked */
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};
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/*
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* PREF_OBSOLETE is used for preferences that a module used to support
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* but no longer supports; we give different error messages for them.
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*/
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typedef enum {
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PREF_UINT,
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PREF_BOOL,
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PREF_ENUM,
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PREF_STRING,
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PREF_OBSOLETE
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} pref_type_t;
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struct preference {
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const char *name; /* name of preference */
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const char *title; /* title to use in GUI */
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const char *description; /* human-readable description of preference */
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int ordinal; /* ordinal number of this preference */
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pref_type_t type; /* type of that preference */
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union {
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guint *uint;
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gboolean *bool;
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gint *enump;
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char **string;
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} varp; /* pointer to variable storing the value */
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union {
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guint uint;
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gboolean bool;
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gint enumval;
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char *string;
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} saved_val; /* original value, when editing from the GUI */
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union {
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guint base; /* input/output base, for PREF_UINT */
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struct {
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const enum_val_t *enumvals; /* list of name & values */
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gboolean radio_buttons; /* TRUE if it should be shown as
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radio buttons rather than as an
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option menu or combo box in
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the preferences tab */
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} enum_info; /* for PREF_ENUM */
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} info; /* display/text file information */
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void *control; /* handle for GUI control for this preference */
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};
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gint find_val_for_string(const char *needle, const enum_val_t *haystack,
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gint default_value);
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#endif /* prefs-int.h */
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