1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
|
/* decode_as.c
* Routines for dissector Decode As handlers
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* 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.
*/
#include "config.h"
#include <glib.h>
#include "decode_as.h"
#include "packet.h"
/* XXX Should this be in ui/decode_as_util? */
GList *decode_as_list = NULL;
void register_decode_as(decode_as_t* reg)
{
/* Ensure valid functions */
DISSECTOR_ASSERT(reg->populate_list);
DISSECTOR_ASSERT(reg->reset_value);
DISSECTOR_ASSERT(reg->change_value);
decode_as_list = g_list_append(decode_as_list, reg);
}
struct decode_as_default_populate
{
decode_as_add_to_list_func add_to_list;
gpointer ui_element;
};
static void
decode_proto_add_to_list (const gchar *table_name, gpointer value, gpointer user_data)
{
struct decode_as_default_populate* populate = (struct decode_as_default_populate*)user_data;
const gchar *proto_name;
gint i;
dissector_handle_t handle;
handle = (dissector_handle_t)value;
proto_name = dissector_handle_get_short_name(handle);
i = dissector_handle_get_protocol_index(handle);
if (i >= 0 && !proto_is_protocol_enabled(find_protocol_by_id(i)))
return;
populate->add_to_list(table_name, proto_name, value, populate->ui_element);
}
void decode_as_default_populate_list(const gchar *table_name, decode_as_add_to_list_func add_to_list, gpointer ui_element)
{
struct decode_as_default_populate populate;
populate.add_to_list = add_to_list;
populate.ui_element = ui_element;
dissector_table_foreach_handle(table_name, decode_proto_add_to_list, &populate);
}
gboolean decode_as_default_reset(const char *name, const gpointer pattern)
{
dissector_reset_uint(name, GPOINTER_TO_UINT(pattern));
return TRUE;
}
gboolean decode_as_default_change(const char *name, const gpointer pattern, gpointer handle, gchar* list_name _U_)
{
dissector_handle_t* dissector = (dissector_handle_t*)handle;
if (dissector != NULL)
dissector_change_uint(name, GPOINTER_TO_UINT(pattern), *dissector);
return TRUE;
}
/*
* Editor modelines
*
* Local Variables:
* c-basic-offset: 4
* tab-width: 8
* indent-tabs-mode: nil
* End:
*
* ex: set shiftwidth=4 tabstop=8 expandtab:
* :indentSize=4:tabSize=8:noTabs=true:
*/
|
