2006-06-13 13:21:12 +00:00
|
|
|
/* next_tvb.c
|
|
|
|
* Routines for "next tvb" list
|
|
|
|
*
|
|
|
|
* $Id$
|
|
|
|
*
|
|
|
|
* 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
|
2012-06-28 22:56:06 +00:00
|
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
2006-06-13 13:21:12 +00:00
|
|
|
*/
|
|
|
|
|
2012-09-20 01:48:30 +00:00
|
|
|
#include "config.h"
|
2006-06-13 13:21:12 +00:00
|
|
|
|
|
|
|
#include <glib.h>
|
|
|
|
|
|
|
|
#include <epan/packet.h>
|
|
|
|
#include <epan/emem.h>
|
|
|
|
|
|
|
|
#include "next_tvb.h"
|
|
|
|
|
|
|
|
void next_tvb_init(next_tvb_list_t *list) {
|
|
|
|
list->first = NULL;
|
|
|
|
list->last = NULL;
|
|
|
|
list->count = 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
void next_tvb_add_handle(next_tvb_list_t *list, tvbuff_t *tvb, proto_tree *tree, dissector_handle_t handle) {
|
|
|
|
next_tvb_item_t *item;
|
|
|
|
|
|
|
|
item = ep_alloc(sizeof(next_tvb_item_t));
|
|
|
|
|
|
|
|
item->type = NTVB_HANDLE;
|
|
|
|
item->handle = handle;
|
|
|
|
item->tvb = tvb;
|
|
|
|
item->tree = tree;
|
|
|
|
|
|
|
|
if (list->last) {
|
|
|
|
list->last->next = item;
|
|
|
|
} else {
|
|
|
|
list->first = item;
|
|
|
|
}
|
|
|
|
item->next = NULL;
|
|
|
|
item->previous = list->last;
|
|
|
|
list->last = item;
|
|
|
|
list->count++;
|
|
|
|
}
|
|
|
|
|
2010-12-20 05:35:29 +00:00
|
|
|
void next_tvb_add_uint(next_tvb_list_t *list, tvbuff_t *tvb, proto_tree *tree, dissector_table_t table, guint32 uint_val) {
|
2006-06-13 13:21:12 +00:00
|
|
|
next_tvb_item_t *item;
|
|
|
|
|
|
|
|
item = ep_alloc(sizeof(next_tvb_item_t));
|
|
|
|
|
2010-12-20 05:35:29 +00:00
|
|
|
item->type = NTVB_UINT;
|
2006-06-13 13:21:12 +00:00
|
|
|
item->table = table;
|
2010-12-20 05:35:29 +00:00
|
|
|
item->uint_val = uint_val;
|
2006-06-13 13:21:12 +00:00
|
|
|
item->tvb = tvb;
|
|
|
|
item->tree = tree;
|
|
|
|
|
|
|
|
if (list->last) {
|
|
|
|
list->last->next = item;
|
|
|
|
} else {
|
|
|
|
list->first = item;
|
|
|
|
}
|
|
|
|
item->next = NULL;
|
|
|
|
item->previous = list->last;
|
|
|
|
list->last = item;
|
|
|
|
list->count++;
|
|
|
|
}
|
|
|
|
|
|
|
|
void next_tvb_add_string(next_tvb_list_t *list, tvbuff_t *tvb, proto_tree *tree, dissector_table_t table, const gchar *string) {
|
|
|
|
next_tvb_item_t *item;
|
|
|
|
|
|
|
|
item = ep_alloc(sizeof(next_tvb_item_t));
|
|
|
|
|
|
|
|
item->type = NTVB_STRING;
|
|
|
|
item->table = table;
|
|
|
|
item->string = string;
|
|
|
|
item->tvb = tvb;
|
|
|
|
item->tree = tree;
|
|
|
|
|
|
|
|
if (list->last) {
|
|
|
|
list->last->next = item;
|
|
|
|
} else {
|
|
|
|
list->first = item;
|
|
|
|
}
|
|
|
|
item->next = NULL;
|
|
|
|
item->previous = list->last;
|
|
|
|
list->last = item;
|
|
|
|
list->count++;
|
|
|
|
}
|
|
|
|
|
|
|
|
void next_tvb_call(next_tvb_list_t *list, packet_info *pinfo, proto_tree *tree, dissector_handle_t handle, dissector_handle_t data_handle) {
|
|
|
|
next_tvb_item_t *item;
|
|
|
|
|
|
|
|
item = list->first;
|
|
|
|
while (item) {
|
|
|
|
if (item->tvb && tvb_length(item->tvb)) {
|
|
|
|
switch (item->type) {
|
|
|
|
case NTVB_HANDLE:
|
|
|
|
call_dissector((item->handle) ? item->handle : ((handle) ? handle : data_handle), item->tvb, pinfo, (item->tree) ? item->tree : tree);
|
|
|
|
break;
|
2010-12-20 05:35:29 +00:00
|
|
|
case NTVB_UINT:
|
|
|
|
dissector_try_uint(item->table, item->uint_val, item->tvb, pinfo, (item->tree) ? item->tree : tree);
|
2006-06-13 13:21:12 +00:00
|
|
|
break;
|
|
|
|
case NTVB_STRING:
|
|
|
|
dissector_try_string(item->table, item->string, item->tvb, pinfo, (item->tree) ? item->tree : tree);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
item = item->next;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|