2 * $Id: sttype-range.c,v 1.3 2001/02/27 19:23:28 gram Exp $
4 * Ethereal - Network traffic analyzer
5 * By Gerald Combs <gerald@zing.org>
6 * Copyright 2001 Gerald Combs
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * as published by the Free Software Foundation; either version 2
12 * of the License, or (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 /* The ideas in this code came from Ed Warnicke's original implementation
25 * of dranges for the old display filter code (Ethereal 0.8.15 and before).
26 * The code is different, but definitely inspired by his code.
37 #include "sttype-range.h"
41 header_field_info *hfinfo;
45 #define RANGE_MAGIC 0xec0990ce
48 range_new(gpointer junk)
52 g_assert(junk == NULL);
54 range = g_new(range_t, 1);
56 range->magic = RANGE_MAGIC;
60 return (gpointer) range;
64 range_free(gpointer value)
66 range_t *range = value;
67 assert_magic(range, RANGE_MAGIC);
70 drange_free(range->drange);
76 sttype_range_remove_drange(stnode_t *node)
80 range = stnode_data(node);
81 assert_magic(range, RANGE_MAGIC);
89 sttype_range_set(stnode_t *node, stnode_t *field, GSList* drange_list)
93 range = stnode_data(node);
94 assert_magic(range, RANGE_MAGIC);
96 range->hfinfo = stnode_data(field);
99 range->drange = drange_new_from_list(drange_list);
103 sttype_range_set1(stnode_t *node, stnode_t *field, drange_node *rn)
105 sttype_range_set(node, field, g_slist_append(NULL, rn));
108 STTYPE_ACCESSOR(header_field_info*, range, hfinfo, RANGE_MAGIC)
109 STTYPE_ACCESSOR(drange*, range, drange, RANGE_MAGIC)
113 sttype_register_range(void)
115 static sttype_t range_type = {
122 sttype_register(&range_type);