forked from osmocom/wireshark
133 lines
3.5 KiB
C
133 lines
3.5 KiB
C
/* packet-umts_rrc.c
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* Routines for Universal Mobile Telecommunications System (UMTS);
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* Radio Resource Control (RRC) protocol specification
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* (3GPP TS 25.331 version 6.7.0 Release 6) packet dissection
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* Copyright 2006, Anders Broman <anders.broman@ericsson.com>
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*
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* $Id$
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* Ref: 3GPP TS 25.423 version 6.7.0 Release 6
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <glib.h>
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#include <epan/packet.h>
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#include <epan/conversation.h>
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#include <stdio.h>
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#include <string.h>
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#include "packet-ber.h"
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#include "packet-per.h"
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#include "packet-umts_rrc.h"
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#include "packet-umts_rrc_ies.h"
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#include "packet-umts_rrc_pdu_def.h"
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#define PNAME "Universal Mobile Telecommunications System (UMTS) Radio Resource Control (RRC) protocol"
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#define PSNAME "UMTS_RRC"
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#define PFNAME "umts_rrc"
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static dissector_handle_t umts_rrc_handle=NULL;
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/* Include constants */
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/*#include "packet-umts_rrc-val.h"*/
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/* Initialize the protocol and registered fields */
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static int proto_umts_rrc = -1;
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#include "packet-umts_rrc-hf.c"
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/* Initialize the subtree pointers */
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static int ett_umts_rrc = -1;
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#include "packet-umts_rrc-ett.c"
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/* Global variables */
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static proto_tree *top_tree;
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#include "packet-umts_rrc-fn.c"
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static void
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dissect_umts_rrc(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
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{
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/* FIX ME Currently don't know the 'starting point' of this protocol
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* exported DL-DCCH-Message is the entry point.
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*/
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proto_item *umts_rrc_item = NULL;
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proto_tree *umts_rrc_tree = NULL;
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int offset = 0;
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top_tree = tree;
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/* make entry in the Protocol column on summary display */
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if (check_col(pinfo->cinfo, COL_PROTOCOL))
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col_set_str(pinfo->cinfo, COL_PROTOCOL, "UMTS_RRC");
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/* create the umts_rrc protocol tree */
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umts_rrc_item = proto_tree_add_item(tree, proto_umts_rrc, tvb, 0, -1, FALSE);
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umts_rrc_tree = proto_item_add_subtree(umts_rrc_item, ett_umts_rrc);
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}
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/*--- proto_register_umts_rrc -------------------------------------------*/
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void proto_register_umts_rrc(void) {
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/* List of fields */
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static hf_register_info hf[] = {
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#include "packet-umts_rrc-hfarr.c"
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};
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/* List of subtrees */
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static gint *ett[] = {
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&ett_umts_rrc,
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#include "packet-umts_rrc-ettarr.c"
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};
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/* Register protocol */
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proto_umts_rrc = proto_register_protocol(PNAME, PSNAME, PFNAME);
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/* Register fields and subtrees */
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proto_register_field_array(proto_umts_rrc, hf, array_length(hf));
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proto_register_subtree_array(ett, array_length(ett));
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register_dissector("umts_rrc", dissect_umts_rrc, proto_umts_rrc);
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}
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/*--- proto_reg_handoff_umts_rrc ---------------------------------------*/
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void
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proto_reg_handoff_umts_rrc(void)
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{
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umts_rrc_handle = find_dissector("umts_rrc");
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}
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