133 lines
3.5 KiB
C
133 lines
3.5 KiB
C
/* packet-umts_rrc.c
|
|
* Routines for Universal Mobile Telecommunications System (UMTS);
|
|
* Radio Resource Control (RRC) protocol specification
|
|
* (3GPP TS 25.331 version 6.7.0 Release 6) packet dissection
|
|
* Copyright 2006, Anders Broman <anders.broman@ericsson.com>
|
|
*
|
|
* $Id$
|
|
*
|
|
* 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
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*
|
|
* Ref: 3GPP TS 25.423 version 6.7.0 Release 6
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
# include "config.h"
|
|
#endif
|
|
|
|
#include <glib.h>
|
|
#include <epan/packet.h>
|
|
#include <epan/conversation.h>
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#include "packet-ber.h"
|
|
#include "packet-per.h"
|
|
#include "packet-umts_rrc.h"
|
|
#include "packet-umts_rrc_ies.h"
|
|
#include "packet-umts_rrc_pdu_def.h"
|
|
|
|
#define PNAME "Universal Mobile Telecommunications System (UMTS) Radio Resource Control (RRC) protocol"
|
|
#define PSNAME "UMTS_RRC"
|
|
#define PFNAME "umts_rrc"
|
|
|
|
static dissector_handle_t umts_rrc_handle=NULL;
|
|
|
|
/* Include constants */
|
|
/*#include "packet-umts_rrc-val.h"*/
|
|
|
|
/* Initialize the protocol and registered fields */
|
|
static int proto_umts_rrc = -1;
|
|
|
|
|
|
#include "packet-umts_rrc-hf.c"
|
|
|
|
/* Initialize the subtree pointers */
|
|
static int ett_umts_rrc = -1;
|
|
|
|
#include "packet-umts_rrc-ett.c"
|
|
|
|
/* Global variables */
|
|
static proto_tree *top_tree;
|
|
|
|
#include "packet-umts_rrc-fn.c"
|
|
|
|
|
|
static void
|
|
dissect_umts_rrc(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
/* FIX ME Currently don't know the 'starting point' of this protocol
|
|
* exported DL-DCCH-Message is the entry point.
|
|
*/
|
|
proto_item *umts_rrc_item = NULL;
|
|
proto_tree *umts_rrc_tree = NULL;
|
|
int offset = 0;
|
|
|
|
top_tree = tree;
|
|
|
|
/* make entry in the Protocol column on summary display */
|
|
if (check_col(pinfo->cinfo, COL_PROTOCOL))
|
|
col_set_str(pinfo->cinfo, COL_PROTOCOL, "UMTS_RRC");
|
|
|
|
/* create the umts_rrc protocol tree */
|
|
umts_rrc_item = proto_tree_add_item(tree, proto_umts_rrc, tvb, 0, -1, FALSE);
|
|
umts_rrc_tree = proto_item_add_subtree(umts_rrc_item, ett_umts_rrc);
|
|
|
|
}
|
|
/*--- proto_register_umts_rrc -------------------------------------------*/
|
|
void proto_register_umts_rrc(void) {
|
|
|
|
/* List of fields */
|
|
static hf_register_info hf[] = {
|
|
|
|
#include "packet-umts_rrc-hfarr.c"
|
|
};
|
|
|
|
/* List of subtrees */
|
|
static gint *ett[] = {
|
|
&ett_umts_rrc,
|
|
#include "packet-umts_rrc-ettarr.c"
|
|
};
|
|
|
|
|
|
/* Register protocol */
|
|
proto_umts_rrc = proto_register_protocol(PNAME, PSNAME, PFNAME);
|
|
/* Register fields and subtrees */
|
|
proto_register_field_array(proto_umts_rrc, hf, array_length(hf));
|
|
proto_register_subtree_array(ett, array_length(ett));
|
|
|
|
|
|
register_dissector("umts_rrc", dissect_umts_rrc, proto_umts_rrc);
|
|
|
|
|
|
}
|
|
|
|
|
|
/*--- proto_reg_handoff_umts_rrc ---------------------------------------*/
|
|
void
|
|
proto_reg_handoff_umts_rrc(void)
|
|
{
|
|
|
|
umts_rrc_handle = find_dissector("umts_rrc");
|
|
|
|
}
|
|
|
|
|