55 lines
1.1 KiB
C
55 lines
1.1 KiB
C
/* feature_list.c
|
|
* Routines for gathering and handling lists of present/absent features
|
|
*
|
|
* Wireshark - Network traffic analyzer
|
|
* By Gerald Combs <gerald@wireshark.org>
|
|
* Copyright 1998 Gerald Combs
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0-or-later
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include <wsutil/feature_list.h>
|
|
|
|
void
|
|
with_feature(feature_list l, const char *fmt, ...)
|
|
{
|
|
va_list arg;
|
|
GString *msg = g_string_new("+");
|
|
va_start(arg, fmt);
|
|
g_string_append_vprintf(msg, fmt, arg);
|
|
va_end(arg);
|
|
*l = g_list_prepend(*l, g_string_free(msg, FALSE));
|
|
}
|
|
|
|
void
|
|
without_feature(feature_list l, const char *fmt, ...)
|
|
{
|
|
va_list arg;
|
|
GString *msg = g_string_new("-");
|
|
va_start(arg, fmt);
|
|
g_string_append_vprintf(msg, fmt, arg);
|
|
va_end(arg);
|
|
*l = g_list_prepend(*l, g_string_free(msg, FALSE));
|
|
}
|
|
|
|
static gint
|
|
feature_sort_alpha(gconstpointer a, gconstpointer b)
|
|
{
|
|
return g_ascii_strcasecmp((gchar *)a + 1, (gchar *)b + 1);
|
|
}
|
|
|
|
void
|
|
sort_features(feature_list l)
|
|
{
|
|
*l = g_list_sort(*l, feature_sort_alpha);
|
|
}
|
|
|
|
void
|
|
free_features(feature_list l)
|
|
{
|
|
g_list_free_full(*l, g_free);
|
|
*l = NULL;
|
|
}
|