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wireshark/epan/dissectors/packet-gsm_a_rr.c

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From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
/* packet-gsm_a_rr.c
* Routines for GSM A Interface (actually A-bis really) RR dissection - A.K.A. GSM layer 3 Radio Resource Protocol
*
* Copyright 2003, Michael Lum <mlum [AT] telostech.com>
* In association with Telos Technology Inc.
*
* Added Dissection of Radio Resource Management Information Elements
* and othere enhancements and fixes.
* Copyright 2005 - 2006, Anders Broman [AT] ericsson.com
*
* Title 3GPP Other
*
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
* Reference [3]
* Mobile radio interface Layer 3 specification;
* Core network protocols;
* Stage 3
* (3GPP TS 24.008 version 4.7.0 Release 4)
* (ETSI TS 124 008 V6.8.0 (2005-03))
*
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
* Reference [4]
* Mobile radio interface layer 3 specification;
* Radio Resource Control Protocol
* (GSM 04.18 version 8.4.1 Release 1999)
* (3GPP TS 04.18 version 8.26.0 Release 1999)
*
* $Id$
*
* 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.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <epan/packet.h>
#include <epan/prefs.h>
#include <epan/tap.h>
#include <epan/asn1.h>
#include "packet-bssap.h"
#include "packet-sccp.h"
#include "packet-ber.h"
#include "packet-q931.h"
#include "packet-gsm_a_common.h"
#include "packet-ipv6.h"
#include "packet-e212.h"
#include "packet-ppp.h"
From Pascal Quantin: Add 3GPP 44.018 SI1, SI2bis, SI2ter and SI2quater full decoding svn path=/trunk/; revision=26559
2008-10-26 19:46:46 +00:00
#define PADDING_BYTE 0x2B
gboolean gsm_a_rr_is_bit_high(tvbuff_t *tvb, gint bit_offset)
{
guint8 bit_mask = 0x80 >> (bit_offset & 0x07);
if ((tvb_get_guint8(tvb,bit_offset >> 3) & bit_mask) != (PADDING_BYTE & bit_mask))
return TRUE;
return FALSE;
}
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
/* PROTOTYPES/FORWARDS */
const value_string gsm_a_dtap_msg_rr_strings[] = {
{ 0x3c, "RR Initialisation Request" },
{ 0x3b, "Additional Assignment" },
{ 0x3f, "Immediate Assignment" },
{ 0x39, "Immediate Assignment Extended" },
{ 0x3a, "Immediate Assignment Reject" },
{ 0x48, "DTM Assignment Failure" },
{ 0x49, "DTM Reject" },
{ 0x4a, "DTM Request" },
{ 0x4b, "Main DCCH Assignment Command" },
{ 0x4c, "Packet Assignment Command" },
{ 0x35, "Ciphering Mode Command" },
{ 0x32, "Ciphering Mode Complete" },
{ 0x30, "Configuration Change Command" },
{ 0x31, "Configuration Change Ack." },
{ 0x33, "Configuration Change Reject" },
{ 0x2e, "Assignment Command" },
{ 0x29, "Assignment Complete" },
{ 0x2f, "Assignment Failure" },
{ 0x2b, "Handover Command" },
{ 0x2c, "Handover Complete" },
{ 0x28, "Handover Failure" },
{ 0x2d, "Physical Information" },
{ 0x4d, "DTM Assignment Command" },
{ 0x08, "RR-cell Change Order" },
{ 0x23, "PDCH Assignment Command" },
{ 0x0d, "Channel Release" },
{ 0x0a, "Partial Release" },
{ 0x0f, "Partial Release Complete" },
{ 0x21, "Paging Request Type 1" },
{ 0x22, "Paging Request Type 2" },
{ 0x24, "Paging Request Type 3" },
{ 0x27, "Paging Response" },
{ 0x20, "Notification/NCH" },
{ 0x25, "Reserved" },
{ 0x26, "Notification/Response" },
{ 0x0b, "Reserved" },
/* ETSI TS 101 503 V8.5.0 Seems to give Other def for this Messages???
{ 0xc0, "Utran Classmark Change" }, CONFLICTS WITH Handover To UTRAN Command
{ 0xc1, "UE RAB Preconfiguration" },
{ 0xc2, "cdma2000 Classmark Change" },*/
/* ETSI TS 101 503 V8.5.0 */
{ 0x60, "Utran Classmark Change" },
{ 0x61, "UE RAB Preconfiguration" },
{ 0x62, "cdma2000 Classmark Change" },
{ 0x63, "Inter System to UTRAN Handover Command" },
{ 0x64, "Inter System to cdma2000 Handover Command" },
{ 0x18, "System Information Type 8" },
{ 0x19, "System Information Type 1" },
{ 0x1a, "System Information Type 2" },
{ 0x1b, "System Information Type 3" },
{ 0x1c, "System Information Type 4" },
{ 0x1d, "System Information Type 5" },
{ 0x1e, "System Information Type 6" },
{ 0x1f, "System Information Type 7" },
{ 0x02, "System Information Type 2bis" },
{ 0x03, "System Information Type 2ter" },
{ 0x07, "System Information Type 2quater" },
{ 0x05, "System Information Type 5bis" },
{ 0x06, "System Information Type 5ter" },
{ 0x04, "System Information Type 9" },
{ 0x00, "System Information Type 13" },
{ 0x3d, "System Information Type 16" },
{ 0x3e, "System Information Type 17" },
{ 0x40, "System Information Type 18" },
{ 0x41, "System Information Type 19" },
{ 0x42, "System Information Type 20" },
{ 0x10, "Channel Mode Modify" },
{ 0x12, "RR Status" },
{ 0x17, "Channel Mode Modify Acknowledge" },
{ 0x14, "Frequency Redefinition" },
{ 0x15, "Measurement Report" },
{ 0x16, "Classmark Change" },
{ 0x13, "Classmark Enquiry" },
{ 0x36, "Extended Measurement Report" },
{ 0x37, "Extended Measurement Order" },
{ 0x34, "GPRS Suspension Request" },
{ 0x09, "VGCS Uplink Grant" },
{ 0x0e, "Uplink Release" },
{ 0x0c, "Reserved" },
{ 0x2a, "Uplink Busy" },
{ 0x11, "Talker Indication" },
{ 0xc0, "UTRAN Classmark Change/Handover To UTRAN Command" }, /* spec conflict */
{ 0x38, "Application Information" },
{ 0, NULL }
};
const value_string gsm_rr_elem_strings[] = {
/* Radio Resource Management Information Elements 10.5.2, most are from 10.5.1 */
/*
* [3] 10.5.2.1a BA Range
*/
{ 0x00, "Cell Channel Description" }, /* [3] 10.5.2.1b */
/* [3] 10.5.2.1c BA List Pref
* [3] 10.5.2.1d UTRAN Frequency List
* [3] 10.5.2.1e Cell selection indicator after release of all TCH and SDCCH IE
*/
{ 0x00, "Cell Description" }, /* 10.5.2.2 */
{ 0x00, "Cell Options (BCCH)" }, /* [3] 10.5.2.3 Cell Options (BCCH) */
{ 0x00, "Cell Options (SACCH)" }, /* [3] 10.5.2.3a Cell Options (SACCH) */
{ 0x00, "Cell Selection Parameters" }, /* [3] 10.5.2.4 Cell Selection Parameters */
/* [3] 10.5.2.4a (void) */
{ 0x00, "Channel Description" }, /* 10.5.2.5 */
{ 0x00, "Channel Description 2" }, /* 10.5.2.5a */
{ 0x00, "Channel Mode" }, /* [3] 10.5.2.6 */
{ 0x00, "Channel Mode 2" }, /* [3] 10.5.2.7 */
/* [3] 10.5.2.7a UTRAN predefined configuration status information / START-CS / UE CapabilityUTRAN Classmark information element 218
* [3] 10.5.2.7b (void) */
{ 0x00, "Classmark Enquiry Mask" }, /* [3] 10.5.2.7c */
/* [3] 10.5.2.7d GERAN Iu Mode Classmark information element */
{ 0x00, "Channel Needed"}, /* [3] 10.5.2.8 */
/* [3] 10.5.2.8a (void) */
/* [3] 10.5.2.8b Channel Request Description 2 */
/* Pos 20 */
{ 0x00, "Cipher Mode Setting" }, /* [3] 10.5.2.9 */
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0x00, "Cipher Mode Response" }, /* [3] 10.5.2.10 */
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{ 0x00, "Control Channel Description" }, /* [3] 10.5.2.11 Control Channel Description */
/* [3] 10.5.2.11a DTM Information Details */
{ 0x00, "Dynamic ARFCN Mapping" }, /* [3] 10.5.2.11b */
{ 0x00, "Frequency Channel Sequence" }, /* [3] 10.5.2.12 */
{ 0x00, "Frequency List" }, /* 10.5.2.13 */
{ 0x00, "Frequency Short List" }, /* 10.5.2.14 */
{ 0x00, "Frequency Short List2" }, /* 10.5.2.14a */
/* [3] 10.5.2.14b Group Channel Description
* [3] 10.5.2.14c GPRS Resumption
* [3] 10.5.2.14d GPRS broadcast information
* [3] 10.5.2.14e Enhanced DTM CS Release Indication
*/
{ 0x00, "Handover Reference" }, /* 10.5.2.15 */
{ 0x00, "IA Rest Octets" }, /* [3] 10.5.2.16 */
{ 0x00, "IAR Rest Octets" }, /* [3] 10.5.2.17 IAR Rest Octets */
{ 0x00, "IAX Rest Octets" }, /* [3] 10.5.2.18 IAX Rest Octets */
{ 0x00, "L2 Pseudo Length" }, /* [3] 10.5.2.19 */
{ 0x00, "Measurement Results" }, /* [3] 10.5.2.20 Measurement Results */
/*
* [3] 10.5.2.20a GPRS Measurement Results
*/
{ 0x00, "Mobile Allocation" }, /* [3] 10.5.2.21 */
{ 0x00, "Mobile Time Difference" }, /* [3] 10.5.2.21a */
{ 0x00, "MultiRate configuration" }, /* [3] 10.5.2.21aa */
/* Pos 30 */
{ 0x00, "Multislot Allocation" }, /* [3] 10.5.2.21b */
/*
* [3] 10.5.2.21c NC mode
*/
{ 0x00, "Neighbour Cell Description" }, /* [3] 10.5.2.22 Neighbour Cell Description */
{ 0x00, "Neighbour Cell Description 2" }, /* [3] 10.5.2.22a Neighbour Cell Description 2 */
/*
* [3] 10.5.2.22b (void)
* [3] 10.5.2.22c NT/N Rest Octets
* [3] 10.5.2.23 P1 Rest Octets
* [3] 10.5.2.24 P2 Rest Octets
* [3] 10.5.2.25 P3 Rest Octets */
{ 0x00, "Packet Channel Description" }, /* [3] 10.5.2.25a */
{ 0x00, "Dedicated mode or TBF" }, /* [3] 10.5.2.25b */
/* [3] 10.5.2.25c RR Packet Uplink Assignment
* [3] 10.5.2.25d RR Packet Downlink Assignment */
{ 0x00, "Page Mode" }, /* [3] 10.5.2.26 */
/*
* [3] 10.5.2.26a (void)
* [3] 10.5.2.26b (void)
* [3] 10.5.2.26c (void)
* [3] 10.5.2.26d (void)
*/
{ 0x00, "NCC Permitted" }, /* [3] 10.5.2.27 NCC Permitted */
{ 0x00, "Power Command" }, /* 10.5.2.28 */
{ 0x00, "Power Command and access type" }, /* 10.5.2.28a */
{ 0x00, "RACH Control Parameters" }, /* [3] 10.5.2.29 RACH Control Parameters */
{ 0x00, "Request Reference" }, /* [3] 10.5.2.30 Request Reference */
{ 0x00, "RR Cause" }, /* 10.5.2.31 */
{ 0x00, "Synchronization Indication" }, /* 10.5.2.39 */
{ 0x00, "SI 1 Rest Octets" }, /* [3] 10.5.2.32 */
From Pascal Quantin: Add 3GPP 44.018 SI1, SI2bis, SI2ter and SI2quater full decoding svn path=/trunk/; revision=26559
2008-10-26 19:46:46 +00:00
/* [3] 10.5.2.33 SI 2bis Rest Octets */
{ 0x00, "SI 2ter Rest Octets" }, /* [3] 10.5.2.33a */
{ 0x00, "SI 2quater Rest Octets" }, /* [3] 10.5.2.33b */
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{ 0x00, "SI 3 Rest Octets" }, /* [3] 10.5.2.34 */
{ 0x00, "SI 4 Rest Octets" }, /* [3] 10.5.2.35 */
{ 0x00, "SI 6 Rest Octets" }, /* [3] 10.5.2.35a */
/* [3] 10.5.2.36 SI 7 Rest Octets
* [3] 10.5.2.37 SI 8 Rest Octets
* [3] 10.5.2.37a SI 9 Rest Octets
*/
{ 0x00, "SI 13 Rest Octets" }, /* [3] 10.5.2.37b */
/* [3] 10.5.2.37c (void)
* [3] 10.5.2.37d (void)
* [3] 10.5.2.37e SI 16 Rest Octets
* [3] 10.5.2.37f SI 17 Rest Octets
* [3] 10.5.2.37g SI 19 Rest Octets
* [3] 10.5.2.37h SI 18 Rest Octets
* [3] 10.5.2.37i SI 20 Rest Octets */
{ 0x00, "Starting Time" }, /* [3] 10.5.2.38 Starting Time */
{ 0x00, "Timing Advance" }, /* [3] 10.5.2.40 Timing Advance */
{ 0x00, "Time Difference" }, /* [3] 10.5.2.41 Time Difference */
{ 0x00, "TLLI" }, /* [3] 10.5.2.41a TLLI */
/*
* [3] 10.5.2.42 TMSI/P-TMSI */
{ 0x00, "VGCS target mode Indication" }, /* [3] 10.5.2.42a */
/* Pos 40 */
{ 0x00, "VGCS Ciphering Parameters" }, /* [3] 10.5.2.42b */
{ 0x00, "Wait Indication" }, /* [3] 10.5.2.43 Wait Indication */
/* [3] 10.5.2.44 SI10 rest octets $(ASCI)$
* [3] 10.5.2.45 EXTENDED MEASUREMENT RESULTS
* [3] 10.5.2.46 Extended Measurement Frequency List */
{ 0x00, "Suspension Cause" }, /* [3] 10.5.2.47 */
/* [3] 10.5.2.48 APDU ID
* [3] 10.5.2.49 APDU Flags
* [3] 10.5.2.50 APDU Data
* [3] 10.5.2.51 Handover To UTRAN Command
* [3] 10.5.2.52 Handover To cdma2000 Command
* [3] 10.5.2.53 (void)
* [3] 10.5.2.54 (void)
* [3] 10.5.2.55 (void)
* [3] 10.5.2.56 3G Target Cell */
{ 0x00, "Service Support" }, /* [3] 10.5.2.57 */
/* 10.5.2.58 MBMS p-t-m Channel Description */
{ 0x00, "Dedicated Service Information" }, /* [3] 10.5.2.59 */
/*
* 10.5.2.60 MPRACH Description
* 10.5.2.61 Restriction Timer
* 10.5.2.62 MBMS Session Identity
* 10.5.2.63 Reduced group or broadcast call reference
* 10.5.2.64 Talker Priority status
* 10.5.2.65 Talker Identity
* 10.5.2.66 Token
* 10.5.2.67 PS Cause
* 10.5.2.68 VGCS AMR Configuration
* 10.5.2.69 Carrier Indication
*/
{ 0, NULL }
};
From Pascal Quantin: Add 3GPP 44.018 SI1, SI2bis, SI2ter and SI2quater full decoding svn path=/trunk/; revision=26559
2008-10-26 19:46:46 +00:00
const value_string gsm_rr_rest_octets_elem_strings[] = {
/* RR Rest Octets information elements */
{ 0, "UTRAN FDD Description" },
{ 0, "UTRAN TDD Description" },
{ 0, "3G Measurement Parameters Description" },
{ 0, "3G Additional Measurement Parameters Description" },
{ 0, "Measurement Parameters Description" },
{ 0, "GPRS Real Time Difference Description" },
{ 0, "GPRS BSIC Description" },
{ 0, "GPRS Report Priority Description" },
{ 0, "GPRS Measurement Parameters Description" },
{ 0, "NC Measurement Parameters" },
{ 0, "SI2q Extension Information" },
{ 0, "CCN Support Description" },
{ 0, "3G Neighbour Cell Description" },
{ 0, "GPRS 3G Measurement Parameters Description" },
{ 0, "3G Additional Measurement Parameters Description 2" },
{ 0, NULL }
};
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
/* RR cause value (octet 2) TS 44.018 6.11.0*/
static const value_string gsm_a_rr_RR_cause_vals[] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0, "Normal event"},
{ 1, "Abnormal release, unspecified"},
{ 2, "Abnormal release, channel unacceptable"},
{ 3, "Abnormal release, timer expired"},
{ 4, "Abnormal release, no activity on the radio path"},
{ 5, "Preemptive release"},
{ 6, "UTRAN configuration unknown"},
{ 8, "Handover impossible, timing advance out of range"},
{ 9, "Channel mode unacceptable"},
{ 10, "Frequency not implemented"},
{ 13, "Originator or talker leaving group call area"},
{ 12, "Lower layer failure"},
{ 0x41, "Call already cleared"},
{ 0x5f, "Semantically incorrect message"},
{ 0x60, "Invalid mandatory information"},
{ 0x61, "Message type non-existent or not implemented"},
{ 0x62, "Message type not compatible with protocol state"},
{ 0x64, "Conditional IE error"},
{ 0x65, "No cell allocation available"},
{ 0x6f, "Protocol error unspecified"},
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{ 0, NULL }
};
static const value_string gsm_a_algorithm_identifier_vals[] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0, "Cipher with algorithm A5/1"},
{ 1, "Cipher with algorithm A5/2"},
{ 2, "Cipher with algorithm A5/3"},
{ 3, "Cipher with algorithm A5/4"},
{ 4, "Cipher with algorithm A5/5"},
{ 5, "Cipher with algorithm A5/6"},
{ 6, "Cipher with algorithm A5/7"},
{ 7, "Reserved"},
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{ 0, NULL }
};
#define DTAP_PD_MASK 0x0f
#define DTAP_SKIP_MASK 0xf0
#define DTAP_TI_MASK DTAP_SKIP_MASK
#define DTAP_TIE_PRES_MASK 0x07 /* after TI shifted to right */
#define DTAP_TIE_MASK 0x7f
#define DTAP_RR_IEI_MASK 0xff
/* Initialize the protocol and registered fields */
static int proto_a_ccch = -1;
static int hf_gsm_a_dtap_msg_rr_type = -1;
int hf_gsm_a_rr_elem_id = -1;
static int hf_gsm_a_bcc = -1;
static int hf_gsm_a_ncc = -1;
static int hf_gsm_a_bcch_arfcn = -1;
static int hf_gsm_a_rr_ho_ref_val = -1;
static int hf_gsm_a_rr_L2_pseudo_len = -1;
static int hf_gsm_a_rr_pow_cmd_atc = -1;
static int hf_gsm_a_rr_pow_cmd_epc = -1;
static int hf_gsm_a_rr_page_mode = -1;
static int hf_gsm_a_rr_dedicated_mode_or_tbf = -1;
static int hf_gsm_a_rr_pow_cmd_fpcepc = -1;
static int hf_gsm_a_rr_pow_cmd_powlev = -1;
static int hf_gsm_a_rr_sync_ind_nci = -1;
static int hf_gsm_a_rr_sync_ind_rot = -1;
static int hf_gsm_a_rr_sync_ind_si = -1;
static int hf_gsm_a_rr_format_id = -1;
static int hf_gsm_a_rr_channel_mode = -1;
static int hf_gsm_a_rr_channel_mode2 = -1;
static int hf_gsm_a_rr_sc = -1;
static int hf_gsm_a_algorithm_id = -1;
static int hf_gsm_a_rr_cr = -1;
static int hf_gsm_a_rr_multirate_speech_ver = -1;
static int hf_gsm_a_rr_NCSB = -1;
static int hf_gsm_a_rr_ICMI = -1;
static int hf_gsm_a_rr_start_mode = -1;
static int hf_gsm_a_rr_timing_adv = -1;
static int hf_gsm_a_rr_time_diff = -1;
static int hf_gsm_a_rr_tlli = -1;
static int hf_gsm_a_rr_target_mode = -1;
static int hf_gsm_a_rr_wait_indication = -1;
static int hf_gsm_a_rr_group_cipher_key_number = -1;
static int hf_gsm_a_rr_MBMS_multicast = -1;
static int hf_gsm_a_rr_MBMS_broadcast = -1;
static int hf_gsm_a_rr_last_segment = -1;
static int hf_gsm_a_rr_ra = -1;
static int hf_gsm_a_rr_T1prim = -1;
static int hf_gsm_a_rr_T3 = -1;
static int hf_gsm_a_rr_T2 = -1;
static int hf_gsm_a_rr_rfn = -1;
static int hf_gsm_a_rr_RR_cause = -1;
static int hf_gsm_a_rr_cm_cng_msg_req = -1;
static int hf_gsm_a_rr_utran_cm_cng_msg_req = -1;
static int hf_gsm_a_rr_cdma200_cm_cng_msg_req = -1;
static int hf_gsm_a_rr_geran_iu_cm_cng_msg_req = -1;
int hf_gsm_a_rr_chnl_needed_ch1 = -1;
static int hf_gsm_a_rr_chnl_needed_ch2 = -1;
static int hf_gsm_a_rr_suspension_cause = -1;
static int hf_gsm_a_rr_set_of_amr_codec_modes_v1_b8 = -1;
static int hf_gsm_a_rr_set_of_amr_codec_modes_v1_b7 = -1;
static int hf_gsm_a_rr_set_of_amr_codec_modes_v1_b6 = -1;
static int hf_gsm_a_rr_set_of_amr_codec_modes_v1_b5 = -1;
static int hf_gsm_a_rr_set_of_amr_codec_modes_v1_b4 = -1;
static int hf_gsm_a_rr_set_of_amr_codec_modes_v1_b3 = -1;
static int hf_gsm_a_rr_set_of_amr_codec_modes_v1_b2 = -1;
static int hf_gsm_a_rr_set_of_amr_codec_modes_v1_b1 = -1;
static int hf_gsm_a_rr_set_of_amr_codec_modes_v2_b5 = -1;
static int hf_gsm_a_rr_set_of_amr_codec_modes_v2_b4 = -1;
static int hf_gsm_a_rr_set_of_amr_codec_modes_v2_b3 = -1;
static int hf_gsm_a_rr_set_of_amr_codec_modes_v2_b2 = -1;
static int hf_gsm_a_rr_set_of_amr_codec_modes_v2_b1 = -1;
static int hf_gsm_a_rr_pwrc = -1;
static int hf_gsm_a_rr_dtx_bcch = -1;
static int hf_gsm_a_rr_dtx_sacch = -1;
static int hf_gsm_a_rr_radio_link_timeout = -1;
static int hf_gsm_a_rr_cell_reselect_hyst = -1;
static int hf_gsm_a_rr_ms_txpwr_max_cch = -1;
static int hf_gsm_a_rr_acs = -1;
static int hf_gsm_a_rr_neci = -1;
static int hf_gsm_a_rr_rxlev_access_min = -1;
static int hf_gsm_a_rr_mscr = -1;
static int hf_gsm_a_rr_att = -1;
static int hf_gsm_a_rr_ccch_conf = -1;
static int hf_gsm_a_rr_bs_pa_mfrms = -1;
static int hf_gsm_a_rr_bs_ag_blks_res = -1;
static int hf_gsm_a_rr_t3212 = -1;
static int hf_gsm_a_rr_ext_ind = -1;
static int hf_gsm_a_rr_ba_ind = -1;
static int hf_gsm_a_rr_multiband_reporting = -1;
static int hf_gsm_a_rr_ncc_permitted = -1;
static int hf_gsm_a_rr_max_retrans = -1;
static int hf_gsm_a_rr_tx_integer = -1;
static int hf_gsm_a_rr_cell_barr_access = -1;
static int hf_gsm_a_rr_re = -1;
static int hf_gsm_a_rr_acc = -1;
/* Initialize the subtree pointers */
static gint ett_ccch_msg = -1;
static gint ett_ccch_oct_1 = -1;
static char a_bigbuf[1024];
static dissector_handle_t data_handle;
#define NUM_GSM_RR_ELEM (sizeof(gsm_rr_elem_strings)/sizeof(value_string))
gint ett_gsm_rr_elem[NUM_GSM_RR_ELEM];
From Pascal Quantin: Add 3GPP 44.018 SI1, SI2bis, SI2ter and SI2quater full decoding svn path=/trunk/; revision=26559
2008-10-26 19:46:46 +00:00
typedef enum
{
/* RR Rest Octets information elements */
DE_RR_REST_OCTETS_UTRAN_FDD_DESC,
DE_RR_REST_OCTETS_UTRAN_TDD_DESC,
DE_RR_REST_OCTETS_3G_MEAS_PARAM_DESC,
DE_RR_REST_OCTETS_3G_ADD_MEAS_PARAM_DESC,
DE_RR_REST_OCTETS_MEAS_PARAM_DESC,
DE_RR_REST_OCTETS_GPRS_RTD_DESC,
DE_RR_REST_OCTETS_GPRS_BSIC_DESC,
DE_RR_REST_OCTETS_GPRS_REPORT_PRIO_DESC,
DE_RR_REST_OCTETS_GPRS_MEAS_PARAM_DESC,
DE_RR_REST_OCTETS_NC_MEAS_PARAM,
DE_RR_REST_OCTETS_SI2Q_EXT_INFO,
DE_RR_REST_OCTETS_CCN_SUPPORT_DESC,
DE_RR_REST_OCTETS_3G_NEIGH_CELL_DESC,
DE_RR_REST_OCTETS_GPRS_3G_MEAS_PARAM_DESC,
DE_RR_REST_OCTETS_3G_ADD_MEAS_PARAM_DESC2,
DE_RR_REST_OCTETS_NONE
}
rr_rest_octets_elem_idx_t;
#define NUM_GSM_RR_REST_OCTETS_ELEM (sizeof(gsm_rr_rest_octets_elem_strings)/sizeof(value_string))
gint ett_gsm_rr_rest_octets_elem[NUM_GSM_RR_REST_OCTETS_ELEM];
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
/*
10.5.2 Radio Resource management information elements
* [3] 10.5.2.1a BA Range
*/
/*
* [3] 10.5.2.1b Cell Channel Description
*/
#define ARFCN_MAX 1024 /* total number of ARFCNs defined */
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
static void display_channel_list(guint8 *list, tvbuff_t *tvb, proto_tree *tree, guint32 offset)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
int arfcn;
proto_item *ti=NULL;
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
ti = proto_tree_add_text(tree, tvb, 0, offset, "List of ARFCNs =");
for (arfcn=0; arfcn<ARFCN_MAX; arfcn++) {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
if (list[arfcn])
proto_item_append_text(ti, " %d", arfcn);
}
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
return;
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
}
static int f_k(int k, int *w, int range)
{
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
int index=k, j=1, n;
/* J := GREATEST_POWER_OF_2_LESSER_OR_EQUAL_TO(INDEX); */
if (index>1) {
do {
j<<=1;
} while (j<=index);
j >>= 1;
}
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
n = w[index];
while (index>1) {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
if (2*index < 3*j) { /* left child */
index -= j>>1;
n = (n + w[index] - range/j - 1)%((2*range/j) - 1) + 1;
}
else { /* right child */
index -= j;
n = (n + w[index] - 1)%((2*range)/j - 1) + 1;
}
j >>= 1;
}
return n%1024;
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
}
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
static void dissect_channel_list_n_range(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, int range)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
int curr_offset=offset, f0, arfcn_orig, bits, w[64], wsize, i, wi;
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
int octet, nwi=1, jwi=0, wbits, imax, iused, arfcn;
guint8 list[1024];
memset((void*)list,0,sizeof(list));
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
octet = tvb_get_guint8(tvb, curr_offset++);
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
if (range==1024) {
f0 = (octet>>2)&1;
if (f0)
list[0] = 1;
bits = 2;
arfcn_orig = 0;
wsize = 10;
imax = 16;
}
else {
arfcn_orig = (octet&1);
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
arfcn_orig = (arfcn_orig << 8) + tvb_get_guint8(tvb, curr_offset++);
octet = tvb_get_guint8(tvb, curr_offset++);
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
arfcn_orig = (arfcn_orig << 1) + (octet>>7);
list[arfcn_orig] = 1;
bits = 7;
switch (range) {
case 512:
wsize=9;
imax = 17;
break;
case 256:
wsize=8;
imax = 21;
break;
case 128:
wsize=7;
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
imax = 28;
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
break;
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
default:
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
wsize=0;
imax = 0;
DISSECTOR_ASSERT_NOT_REACHED();
}
}
iused = imax; /* in case the list is actually full */
/* extract the variable size w[] elements */
for (i=1; i<=imax; i++) {
wi = octet & ~(0xff<<bits); /* mask "bits" low bits to start wi from existing octet */
wbits = bits;
if (wsize>wbits) { /* need to extract more bits from the next octet */
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
octet = tvb_get_guint8(tvb, curr_offset++);
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
wi = (wi << 8) + octet;
bits = 8;
wbits += 8;
}
if (wbits>wsize) { /* now we have too many bits - save some */
bits = wbits - wsize;
wi >>= bits;
}
else /* just right number of bits */
bits = 0;
w[i] = wi;
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
if ((w[i]==0) || ((curr_offset-offset)>len)) {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
iused = i - 1;
break; /* all remaining elements must also be zero */
}
if (++jwi==nwi) { /* check if the number of wi at this wsize has been extracted */
jwi = 0; /* reset the count of wi at this size */
nwi <<= 1; /* get twice as many of the next size */
wsize--; /* make the next size 1 bit smaller */
}
}
for (i=1; i<=iused; i++) {
arfcn = (f_k(i, w, range) + arfcn_orig)%1024;
list[arfcn] = 1;
}
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
display_channel_list(list, tvb, tree, offset);
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
return;
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
}
static guint8
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
dissect_arfcn_list(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
guint8 oct,bit,byte;
guint16 arfcn;
proto_item *item;
curr_offset = offset;
oct = tvb_get_guint8(tvb, curr_offset);
/* FORMAT-ID, Format Identifier (part of octet 3)*/
proto_tree_add_item(tree, hf_gsm_a_rr_format_id, tvb, curr_offset, 1, FALSE);
if ((oct & 0xc0) == 0x00)
{
/* bit map 0 */
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
item = proto_tree_add_text(tree,tvb, curr_offset, len, "List of ARFCNs =");
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
bit = 4;
arfcn = 125;
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
for (byte = 0;byte <= len-1;byte++)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
oct = tvb_get_guint8(tvb, curr_offset);
while (bit-- != 0)
{
arfcn--;
if (((oct >> bit) & 1) == 1)
{
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
proto_item_append_text(item," %d",arfcn);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
}
}
bit = 8;
curr_offset++;
}
}
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
else if ((oct & 0xc8) == 0x80)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
/* 1024 range */
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
dissect_channel_list_n_range(tvb, tree, curr_offset, len, 1024);
curr_offset = curr_offset + len;
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
}
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
else if ((oct & 0xce) == 0x88)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
/* 512 range */
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
dissect_channel_list_n_range(tvb, tree, curr_offset, len, 512);
curr_offset = curr_offset + len;
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
}
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
else if ((oct & 0xce) == 0x8a)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
/* 256 range */
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
dissect_channel_list_n_range(tvb, tree, curr_offset, len, 256);
curr_offset = curr_offset + len;
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
}
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
else if ((oct & 0xce) == 0x8c)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
/* 128 range */
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
dissect_channel_list_n_range(tvb, tree, curr_offset, len, 128);
curr_offset = curr_offset + len;
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
}
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
else if ((oct & 0xce) == 0x8e)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
/* variable bit map */
arfcn = ((oct & 0x01) << 9) | (tvb_get_guint8(tvb, curr_offset+1) << 1) | ((tvb_get_guint8(tvb, curr_offset + 2) & 0x80) >> 7);
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
item = proto_tree_add_text(tree,tvb,curr_offset,len,"List of ARFCNs = %d",arfcn);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
curr_offset = curr_offset + 2;
bit = 7;
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
for (byte = 0;byte <= len-3;byte++)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
oct = tvb_get_guint8(tvb, curr_offset);
while (bit-- != 0)
{
arfcn++;
if (((oct >> bit) & 1) == 1)
{
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
proto_item_append_text(item," %d",arfcn);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
}
}
bit = 8;
curr_offset++;
}
}
return(curr_offset - offset);
}
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
guint8
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
de_rr_cell_ch_dsc(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
return dissect_arfcn_list(tvb, tree, offset, 16, add_string, string_len);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
}
/*
* [3] 10.5.2.1c BA List Pref
* [3] 10.5.2.1d UTRAN Frequency List
*/
/*
* [3] 10.5.2.2 Cell Description
*/
guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_cell_dsc(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
proto_tree *subtree;
proto_item *item;
guint8 oct;
guint32 curr_offset;
guint16 bcch_arfcn;
curr_offset = offset;
oct = tvb_get_guint8(tvb, curr_offset);
item =
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
proto_tree_add_text(tree,
tvb, curr_offset, 2,
gsm_rr_elem_strings[DE_RR_CELL_DSC].strptr);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_CELL_DSC]);
proto_tree_add_item(subtree, hf_gsm_a_ncc, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(subtree, hf_gsm_a_bcc, tvb, curr_offset, 1, FALSE);
bcch_arfcn = (tvb_get_guint8(tvb,curr_offset) & 0xc0) << 2;
bcch_arfcn = bcch_arfcn | tvb_get_guint8(tvb,curr_offset+1);
proto_tree_add_uint(subtree, hf_gsm_a_bcch_arfcn , tvb, curr_offset, 2, bcch_arfcn );
curr_offset = curr_offset + 2;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.3 Cell Options (BCCH)
*/
static const value_string gsm_a_rr_dtx_bcch_vals[] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0x00, "The MSs may use uplink discontinuous transmission" },
{ 0x01, "The MSs shall use uplink discontinuous transmission" },
{ 0x02, "The MSs shall not use uplink discontinuous transmission" },
{ 0x03, "Reserved" },
{ 0, NULL } };
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_cell_opt_bcch(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
proto_tree *subtree;
proto_item *item;
guint8 oct;
guint8 rlt;
guint32 curr_offset;
curr_offset = offset;
oct = tvb_get_guint8(tvb, curr_offset);
rlt = ((1+(oct&0x0f))<<2); /* Radio Link Timeout is in units of 4 frames, starting at 4 */
item = proto_tree_add_text(tree, tvb, curr_offset, 1,
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
gsm_rr_elem_strings[DE_RR_CELL_OPT_BCCH].strptr);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_CELL_OPT_BCCH]);
proto_tree_add_item(subtree, hf_gsm_a_rr_pwrc, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(subtree, hf_gsm_a_rr_dtx_bcch, tvb, curr_offset, 1, FALSE);
proto_tree_add_uint(subtree, hf_gsm_a_rr_radio_link_timeout, tvb, curr_offset, 1, rlt);
curr_offset = curr_offset + 1;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.3a Cell Options (SACCH)
*/
static const value_string gsm_a_rr_dtx_sacch_vals[] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0x00, "The MS may use uplink discontinuous transmission on a TCH-F. The MS shall not use uplink discontinuous transmission on TCH-H" },
{ 0x01, "The MS shall use uplink discontinuous transmission on a TCH-F. The MS shall not use uplink discontinuous transmission on TCH-H" },
{ 0x02, "The MS shall not use uplink discontinuous transmission on a TCH-F. The MS shall not use uplink discontinuous transmission on TCH-H" },
{ 0x03, "The MS shall use uplink discontinuous transmission on a TCH-F. The MS may use uplink discontinuous transmission on TCH-H" },
{ 0x04, "The MS may use uplink discontinuous transmission on a TCH-F. The MS may use uplink discontinuous transmission on TCH-H" },
{ 0x05, "The MS shall use uplink discontinuous transmission on a TCH-F. The MS shall use uplink discontinuous transmission on TCH-H" },
{ 0x06, "The MS shall not use uplink discontinuous transmission on a TCH-F. The MS shall use uplink discontinuous transmission on TCH-H" },
{ 0x07, "The MS may use uplink discontinuous transmission on a TCH-F. The MS shall use uplink discontinuous transmission on TCH-H" },
{ 0, NULL } };
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_cell_opt_sacch(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
proto_tree *subtree;
proto_item *item;
guint8 oct;
guint8 dtx;
guint8 rlt;
guint32 curr_offset;
curr_offset = offset;
oct = tvb_get_guint8(tvb, curr_offset);
dtx = ((oct&0x80)>>5)|((oct&0x30)>>4); /* DTX is a split filed in bits 8, 6 and 5 */
rlt = ((1+(oct&0x0f))<<2); /* Radio Link Timeout is in units of 4 frames, starting at 4 */
item = proto_tree_add_text(tree, tvb, curr_offset, 1,
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
gsm_rr_elem_strings[DE_RR_CELL_OPT_SACCH].strptr);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_CELL_OPT_SACCH]);
proto_tree_add_item(subtree, hf_gsm_a_rr_pwrc, tvb, curr_offset, 1, FALSE);
proto_tree_add_uint(subtree, hf_gsm_a_rr_dtx_sacch, tvb, curr_offset, 1, dtx);
proto_tree_add_uint(subtree, hf_gsm_a_rr_radio_link_timeout, tvb, curr_offset, 1, rlt);
curr_offset = curr_offset + 1;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.4 Cell Selection Parameters
*/
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_cell_sel_param(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
proto_tree *subtree;
proto_item *item;
guint8 oct;
guint32 curr_offset;
curr_offset = offset;
oct = tvb_get_guint8(tvb, curr_offset);
item = proto_tree_add_text(tree, tvb, curr_offset, 2,
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
gsm_rr_elem_strings[DE_RR_CELL_SEL_PARAM].strptr);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_CELL_SEL_PARAM]);
proto_tree_add_item(subtree, hf_gsm_a_rr_cell_reselect_hyst, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(subtree, hf_gsm_a_rr_ms_txpwr_max_cch, tvb, curr_offset, 1, FALSE);
curr_offset = curr_offset + 1;
proto_tree_add_item(subtree, hf_gsm_a_rr_acs, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(subtree, hf_gsm_a_rr_neci, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(subtree, hf_gsm_a_rr_rxlev_access_min, tvb, curr_offset, 1, FALSE);
curr_offset = curr_offset + 1;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.4a MAC Mode and Channel Coding Requested
* [3] 10.5.2.5 Channel Description
*/
guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_ch_dsc(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
guint8 oct8,subchannel;
guint16 arfcn, hsn, maio;
proto_tree *subtree;
proto_item *item;
const gchar *str;
curr_offset = offset;
item = proto_tree_add_text(tree,tvb, curr_offset, 3,gsm_rr_elem_strings[DE_RR_CH_DSC].strptr);
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_CH_DSC]);
/* Octet 2 */
oct8 = tvb_get_guint8(tvb, curr_offset);
if ((oct8 & 0xf8) == 0x08)
{
str = "TCH/F + ACCHs";
other_decode_bitfield_value(a_bigbuf, oct8, 0xf8, 8);
proto_tree_add_text(subtree,tvb, curr_offset, 1,"%s = %s",a_bigbuf,str);
}
else
{
if ((oct8 & 0xf0) == 0x10)
{
str = "TCH/H + ACCHs, Subchannel";
subchannel = ((oct8 & 0x08)>>3);
}
else if ((oct8 & 0xe0) == 0x20)
{
str = "SDCCH/4 + SACCH/C4 or CBCH (SDCCH/4), Subchannel";
subchannel = ((oct8 & 0x18)>>3);
}
else if ((oct8 & 0xc0) == 0x40)
{
str = "SDCCH/8 + SACCH/C8 or CBCH (SDCCH/8), Subchannel";
subchannel = ((oct8 % 0x38)>>3);
} else {
str = "";
subchannel = 0;
DISSECTOR_ASSERT_NOT_REACHED();
}
other_decode_bitfield_value(a_bigbuf, oct8, 0xf8, 8);
proto_tree_add_text(subtree,tvb, curr_offset, 1,"%s = %s %d",a_bigbuf,str,subchannel);
}
other_decode_bitfield_value(a_bigbuf, oct8, 0x07, 8);
proto_tree_add_text(subtree,tvb, curr_offset, 1,"%s = Timeslot: %d",a_bigbuf,(oct8 & 0x07));
curr_offset +=1;
/* Octet 3 */
oct8 = tvb_get_guint8(tvb, curr_offset);
other_decode_bitfield_value(a_bigbuf, oct8, 0xe0, 8);
proto_tree_add_text(subtree,tvb, curr_offset, 1,"%s = Training Sequence: %d",a_bigbuf,((oct8 & 0xe0)>>5));
if ((oct8 & 0x10) == 0x10)
{
/* Hopping sequence */
maio = ((oct8 & 0x0f)<<2) | ((tvb_get_guint8(tvb,curr_offset+1) & 0xc0) >> 6);
hsn = (tvb_get_guint8(tvb,curr_offset+1) & 0x3f);
str = "Yes";
other_decode_bitfield_value(a_bigbuf, oct8, 0x10, 8);
proto_tree_add_text(subtree,tvb, curr_offset, 1,"%s = Hopping channel: %s",a_bigbuf,str);
proto_tree_add_text(subtree,tvb, curr_offset, 2,"Hopping channel: MAIO %d",maio);
proto_tree_add_text(subtree,tvb, curr_offset, 2,"Hopping channel: HSN %d",hsn);
}
else
{
/* sinlge ARFCN */
arfcn = ((oct8 & 0x03) << 8) | tvb_get_guint8(tvb,curr_offset+1);
str = "No";
other_decode_bitfield_value(a_bigbuf, oct8, 0x10, 8);
proto_tree_add_text(subtree,tvb, curr_offset, 1,"%s = Hopping channel: %s",a_bigbuf,str);
other_decode_bitfield_value(a_bigbuf, oct8, 0x0c, 8);
proto_tree_add_text(subtree,tvb, curr_offset, 1,"%s = Spare",a_bigbuf);
proto_tree_add_text(subtree,tvb, curr_offset, 2,"Single channel : ARFCN %d",arfcn);
}
curr_offset = curr_offset + 2;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.5a Channel Description 2
*/
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_ch_dsc2(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
guint8 oct8,subchannel;
guint16 arfcn, hsn, maio;
proto_tree *subtree;
proto_item *item;
const gchar *str;
curr_offset = offset;
item = proto_tree_add_text(tree,tvb, curr_offset, 3,gsm_rr_elem_strings[DE_RR_CH_DSC2].strptr);
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_CH_DSC2]);
/* Octet 2 */
oct8 = tvb_get_guint8(tvb, curr_offset);
if ((oct8 & 0xf8) == 0x0)
{
str = "TCH/F + FACCH/F and SACCH/M";
other_decode_bitfield_value(a_bigbuf, oct8, 0xf8, 8);
proto_tree_add_text(subtree,tvb, curr_offset, 1,"%s = %s",a_bigbuf,str);
}
else if ((oct8 & 0xf8) == 0x08)
{
str = "TCH/F + FACCH/F and SACCH/F";
other_decode_bitfield_value(a_bigbuf, oct8, 0xf8, 8);
proto_tree_add_text(subtree,tvb, curr_offset, 1,"%s = %s",a_bigbuf,str);
}
else if ((oct8 & 0xf8) == 0xf0)
{
str = "TCH/F + FACCH/F and SACCH/M + bi- and unidirectional channels";
other_decode_bitfield_value(a_bigbuf, oct8, 0xf8, 8);
proto_tree_add_text(subtree,tvb, curr_offset, 1,"%s = %s",a_bigbuf,str);
}
else
{
if ((oct8 & 0xf0) == 0x10)
{
str = "TCH/H + ACCHs, Subchannel";
subchannel = ((oct8 & 0x08)>>3);
}
else if ((oct8 & 0xe0) == 0x20)
{
str = "SDCCH/4 + SACCH/C4 or CBCH (SDCCH/4), Subchannel";
subchannel = ((oct8 & 0x18)>>3);
}
else if ((oct8 & 0xc0) == 0x40)
{
str = "SDCCH/8 + SACCH/C8 or CBCH (SDCCH/8), Subchannel";
subchannel = ((oct8 % 0x38)>>3);
}
else if ((oct8 & 0xc0) == 0x80)
{
str = "TCH/F + FACCH/F and SACCH/M + bidirectional channels at timeslot";
subchannel = ((oct8 % 0x38)>>3);
}
else if ((oct8 & 0xe0) == 0xc0)
{
str = "TCH/F + FACCH/F and SACCH/M + unidirectional channels at timeslot";
subchannel = ((oct8 % 0x38)>>3);
} else {
str = "";
subchannel = 0;
DISSECTOR_ASSERT_NOT_REACHED();
}
other_decode_bitfield_value(a_bigbuf, oct8, 0xf8, 8);
proto_tree_add_text(subtree,tvb, curr_offset, 1,"%s = %s %d",a_bigbuf,str,subchannel);
}
other_decode_bitfield_value(a_bigbuf, oct8, 0x07, 8);
proto_tree_add_text(subtree,tvb, curr_offset, 1,"%s = Timeslot: %d",a_bigbuf,(oct8 & 0x07));
curr_offset +=1;
/* Octet 3 */
oct8 = tvb_get_guint8(tvb, curr_offset);
other_decode_bitfield_value(a_bigbuf, oct8, 0xe0, 8);
proto_tree_add_text(subtree,tvb, curr_offset, 1,"%s = Training Sequence: %d",a_bigbuf,((oct8 & 0xe0)>>5));
if ((oct8 & 0x10) == 0x10)
{
/* Hopping sequence */
maio = ((oct8 & 0x0f)<<2) | ((tvb_get_guint8(tvb,curr_offset+1) & 0xc0) >> 6);
hsn = (tvb_get_guint8(tvb,curr_offset+1) & 0x3f);
str = "Yes";
other_decode_bitfield_value(a_bigbuf, oct8, 0x10, 8);
proto_tree_add_text(subtree,tvb, curr_offset, 1,"%s = Hopping channel: %s",a_bigbuf,str);
proto_tree_add_text(subtree,tvb, curr_offset, 2,"Hopping channel: MAIO %d",maio);
proto_tree_add_text(subtree,tvb, curr_offset, 2,"Hopping channel: HSN %d",hsn);
}
else
{
/* sinlge ARFCN */
arfcn = ((oct8 & 0x03) << 8) | tvb_get_guint8(tvb,curr_offset+1);
str = "No";
other_decode_bitfield_value(a_bigbuf, oct8, 0x10, 8);
proto_tree_add_text(subtree,tvb, curr_offset, 1,"%s = Hopping channel: %s",a_bigbuf,str);
other_decode_bitfield_value(a_bigbuf, oct8, 0x0c, 8);
proto_tree_add_text(subtree,tvb, curr_offset, 1,"%s = Spare",a_bigbuf);
proto_tree_add_text(subtree,tvb, curr_offset, 2,"Single channel : ARFCN %d",arfcn);
}
curr_offset = curr_offset + 2;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.6 Channel Mode
*/
/* Channel Mode */
static const value_string gsm_a_rr_channel_mode_vals[] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0x00, "signalling only"},
{ 0x01, "speech full rate or half rate version 1(GSM FR or GSM HR)"},
{ 0x21, "speech full rate or half rate version 2(GSM EFR)"},
{ 0x41, "speech full rate or half rate version 3(FR AMR or HR AMR)"},
{ 0x81, "speech full rate or half rate version 4(OFR AMR-WB or OHR AMR-WB)"},
{ 0x82, "speech full rate or half rate version 5(FR AMR-WB )"},
{ 0x83, "speech full rate or half rate version 6(OHR AMR )"},
{ 0x61, "data, 43.5 kbit/s (downlink)+14.5 kbps (uplink)"},
{ 0x62, "data, 29.0 kbit/s (downlink)+14.5 kbps (uplink)"},
{ 0x64, "data, 43.5 kbit/s (downlink)+29.0 kbps (uplink)"},
{ 0x67, "data, 14.5 kbit/s (downlink)+43.5 kbps (uplink)"},
{ 0x65, "data, 14.5 kbit/s (downlink)+29.0 kbps (uplink)"},
{ 0x66, "data, 29.0 kbit/s (downlink)+43.5 kbps (uplink)"},
{ 0x27, "data, 43.5 kbit/s radio interface rate"},
{ 0x63, "data, 32.0 kbit/s radio interface rate"},
{ 0x43, "data, 29.0 kbit/s radio interface rate"},
{ 0x0f, "data, 14.5 kbit/s radio interface rate"},
{ 0x03, "data, 12.0 kbit/s radio interface rate"},
{ 0x0b, "data, 6.0 kbit/s radio interface rate"},
{ 0x13, "data, 3.6 kbit/s radio interface rate"},
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{ 0, NULL }
};
guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_ch_mode(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
curr_offset = offset;
proto_tree_add_item(tree, hf_gsm_a_rr_channel_mode, tvb, curr_offset, 1, FALSE);
curr_offset = curr_offset + 1;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.7 Channel Mode 2
*/
static const value_string gsm_a_rr_channel_mode2_vals[] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0x00, "signalling only"},
{ 0x05, "speech half rate version 1(GSM HR)"},
{ 0x25, "speech half rate version 2(GSM EFR)"},
{ 0x45, "speech half rate version 3(HR AMR)"},
{ 0x85, "speech half rate version 4(OHR AMR-WB)"},
{ 0x06, "speech half rate version 6(OHR AMR )"},
{ 0x0f, "data, 6.0 kbit/s radio interface rate"},
{ 0x17, "data, 3.6 kbit/s radio interface rate"},
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{ 0, NULL }
};
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_ch_mode2(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
curr_offset = offset;
proto_tree_add_item(tree, hf_gsm_a_rr_channel_mode2, tvb, curr_offset, 1, FALSE);
curr_offset = curr_offset + 1;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.7a UTRAN Classmark information element
* [3] 10.5.2.7b (void)
*/
/*
* [3] 10.5.2.7c Classmark Enquiry Mask
* Bit 8:
* 0 CLASSMARK CHANGE message is requested
* 1 CLASSMARK CHANGE message is not requested
* Bits 7-5 . 5
* 000 UTRAN CLASSMARK CHANGE message including status on predefined configurations (i.e. Sequence Description) is requested
* 111 UTRAN CLASSMARK CHANGE message including status on predefined configurations (i.e. Sequence Description) is not requested.
* All other values shall not be sent. If received, they shall be interpreted as '000'.
* Bit 4:
* 0 CDMA2000 CLASSMARK CHANGE message requested
* 1 CDMA2000 CLASSMARK CHANGE message not requested.
* Bit 3:
* 0 GERAN IU MODE CLASSMARK CHANGE message requested
* 1 GERAN IU MODE CLASSMARK CHANGE message not requested.
* Bits 2 - 1: spare(0).
*/
static const true_false_string gsm_a_msg_req_value = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
"message is not requested",
"message is requested"
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
};
static const value_string gsm_a_rr_utran_cm_cng_msg_req_vals[] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0x0, "message including status on predefined configurations (i.e. Sequence Description) is requested"},
{ 0x1, "message including status on predefined configurations (i.e. Sequence Description) is requested"},
{ 0x2, "message including status on predefined configurations (i.e. Sequence Description) is requested"},
{ 0x3, "message including status on predefined configurations (i.e. Sequence Description) is requested"},
{ 0x4, "message including status on predefined configurations (i.e. Sequence Description) is requested"},
{ 0x5, "message including status on predefined configurations (i.e. Sequence Description) is requested"},
{ 0x6, "message including status on predefined configurations (i.e. Sequence Description) is requested"},
{ 0x7, "message including status on predefined configurations (i.e. Sequence Description) is not requested."},
{ 0, NULL }
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
};
guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_cm_enq_mask(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
curr_offset = offset;
proto_tree_add_item(tree, hf_gsm_a_rr_cm_cng_msg_req, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(tree, hf_gsm_a_rr_utran_cm_cng_msg_req, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(tree, hf_gsm_a_rr_cdma200_cm_cng_msg_req, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(tree, hf_gsm_a_rr_geran_iu_cm_cng_msg_req, tvb, curr_offset, 1, FALSE);
curr_offset = curr_offset + 1;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.8 Channel Needed
*/
static const value_string gsm_a_rr_channel_needed_vals[] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0x00, "Any channel"},
{ 0x01, "SDCCH"},
{ 0x02, "TCH/F (Full rate)"},
{ 0x03, "TCH/H or TCH/F (Dual rate)"},
{ 0, NULL }
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
};
guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_chnl_needed(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
curr_offset = offset;
proto_tree_add_item(tree, hf_gsm_a_rr_chnl_needed_ch1, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(tree, hf_gsm_a_rr_chnl_needed_ch2, tvb, curr_offset, 1, FALSE);
curr_offset = curr_offset + 1;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.8a Channel Request Description
* [3] 10.5.2.8b Channel Request Description 2
*/
/*
* [3] 10.5.2.9 Cipher Mode Setting
*/
/* SC (octet 1) */
static const value_string gsm_a_rr_sc_vals[] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0, "No ciphering"},
{ 1, "Start ciphering"},
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{ 0, NULL }
};
/* algorithm identifier
* If SC=1 then:
* bits
* 4 3 2
*/
guint8
de_rr_cip_mode_set(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_)
{
guint32 curr_offset;
guint8 oct;
curr_offset = offset;
/* Cipher Mode Setting
* Note: The coding of fields SC and algorithm identifier is defined in [44.018]
* as part of the Cipher Mode Setting IE.
*/
oct = tvb_get_guint8(tvb,curr_offset);
if (UPPER_NIBBLE==len)
oct>>=4;
proto_tree_add_uint(tree, hf_gsm_a_rr_sc, tvb, curr_offset, 1, oct);
if ( (oct & 1) == 1){ /* Start ciphering */
/* algorithm identifier */
proto_tree_add_uint(tree, hf_gsm_a_algorithm_id, tvb, curr_offset, 1, oct);
}
curr_offset = curr_offset + 1;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.10 Cipher Response
*/
/* CR (octet 1) */
static const value_string gsm_a_rr_cr_vals[] = {
{ 0, "IMEISV shall not be included"},
{ 1, "IMEISV shall be included"},
{ 0, NULL }
};
static guint8
de_rr_cip_mode_resp(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_)
{
guint32 curr_offset;
guint8 oct;
curr_offset = offset;
oct = tvb_get_guint8(tvb,curr_offset);
if (UPPER_NIBBLE==len)
oct>>=4;
/* Cipher Mode Response
* Note: The coding of field CR is defined in [44.018]
* as part of the Cipher Mode Response IE.
*/
proto_tree_add_uint(tree, hf_gsm_a_rr_cr, tvb, curr_offset, 1, oct);
curr_offset = curr_offset + 1;
return(curr_offset - offset);
}
/* [3] 10.5.2.11 Control Channel Description */
static const value_string gsm_a_rr_mscr_vals[] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0, "MSC is Release '98 or older"},
{ 1, "MSC is Release '99 onwards"},
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{ 0, NULL }
};
static const value_string gsm_a_rr_att_vals[] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0, "MSs in the cell are not allowed to apply IMSI attach and detach procedure"},
{ 1, "MSs in the cell shall apply IMSI attach and detach procedure"},
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{ 0, NULL }
};
static const value_string gsm_a_rr_ccch_conf_vals[] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0, "1 basic physical channel used for CCCH, not combined with SDCCHs"},
{ 1, "1 basic physical channel used for CCCH, combined with SDCCHs"},
{ 2, "2 basic physical channels used for CCCH, not combined with SDCCHs"},
{ 3, "Reserved"},
{ 4, "3 basic physical channels used for CCCH, not combined with SDCCHs"},
{ 5, "Reserved"},
{ 6, "4 basic physical channels used for CCCH, not combined with SDCCHs"},
{ 7, "Reserved"},
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{ 0, NULL }
};
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_ctrl_ch_desc(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
proto_tree *subtree;
proto_item *item;
guint8 oct;
guint32 curr_offset;
curr_offset = offset;
item = proto_tree_add_text(tree, tvb, curr_offset, 3,
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
gsm_rr_elem_strings[DE_RR_CTRL_CH_DESC].strptr);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_CTRL_CH_DESC]);
proto_tree_add_item(subtree, hf_gsm_a_rr_mscr, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(subtree, hf_gsm_a_rr_att, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(subtree, hf_gsm_a_rr_bs_ag_blks_res, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(subtree, hf_gsm_a_rr_ccch_conf, tvb, curr_offset, 1, FALSE);
curr_offset = curr_offset + 1;
oct = tvb_get_guint8(tvb, curr_offset);
proto_tree_add_uint(subtree, hf_gsm_a_rr_bs_pa_mfrms, tvb, curr_offset, 1, (oct&0x07)+2);
curr_offset = curr_offset + 1;
proto_tree_add_item(subtree, hf_gsm_a_rr_t3212, tvb, curr_offset, 1, FALSE);
curr_offset = curr_offset + 1;
return(curr_offset - offset);
}
/* [3] 10.5.2.11a DTM Information Details
*/
/*
* [3] 10.5.2.11b Dynamic ARFCN Mapping
*/
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_dyn_arfcn_map(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
curr_offset = offset;
proto_tree_add_text(tree,tvb, curr_offset, len,"Dynamic ARFCN Mapping content(Not decoded)");
curr_offset = curr_offset + len;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.12 Frequency Channel Sequence
*/
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_freq_ch_seq(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
curr_offset = offset;
proto_tree_add_text(tree,tvb, curr_offset, 9,"Frequency Channel Sequence(Not decoded)");
curr_offset = curr_offset + 9;
return(curr_offset - offset);
}
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
/*
* [3] 10.5.2.13 Frequency List
*/
/*
* [3] 10.5.2.13 Frequency List
*
* Bit Bit Bit Bit Bit format notation
* 8 7 4 3 2
* 0 0 X X X bit map 0
* 1 0 0 X X 1024 range
* 1 0 1 0 0 512 range
* 1 0 1 0 1 256 range
* 1 0 1 1 0 128 range
* 1 0 1 1 1 variable bit map
*/
/* The mask 0xce (1100 1110) will produce the result 0110 0111*/
static const value_string gsm_a_rr_freq_list_format_id_vals[] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0x00, "bit map 0"},
{ 0x02, "bit map 0"},
{ 0x04, "bit map 0"},
{ 0x06, "bit map 0"},
{ 0x08, "bit map 0"},
{ 0x0a, "bit map 0"},
{ 0x0c, "bit map 0"},
{ 0x0e, "bit map 0"},
{ 0x40, "1024 range"},
{ 0x41, "1024 range"},
{ 0x42, "1024 range"},
{ 0x43, "1024 range"},
{ 0x44, "512 range"},
{ 0x45, "256 range"},
{ 0x46, "128 range"},
{ 0x47, "variable bit map"},
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{ 0x00, NULL }
};
static guint8
de_rr_freq_list(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_)
{
return dissect_arfcn_list(tvb, tree, offset, len, add_string, string_len);
}
/*
* [3] 10.5.2.14 Frequency Short List
*
*The Frequency Short List information element is a type 3 information element of 10 octet length.
*
* This element is encoded exactly as the Frequency List information element,
* except that it has a fixed length instead of a variable length and does
* not contain a length indicator and that it shall not be encoded in bitmap 0 format.
*/
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
static guint8
de_rr_freq_short_list(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
curr_offset = offset;
/* FORMAT-ID, Format Identifier (part of octet 3)*/
proto_tree_add_item(tree, hf_gsm_a_rr_format_id, tvb, curr_offset, 1, FALSE);
/* Frequency list */
proto_tree_add_text(tree,tvb, curr_offset, 9,"Frequency Data(Not decoded)");
curr_offset = curr_offset + 9;
return(curr_offset - offset);
}
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
/*
* [3] 10.5.2.14a Frequency Short List 2
*
* The Frequency Short List information element is a type 3 information element of 8 octet length.
*
* This element is encoded exactly as the Frequency List information element,
* except that it has a fixed length instead of a variable length and does
* not contain a length indicator and that it shall not be encoded in bitmap 0 format.
*/
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_freq_short_list2(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
curr_offset = offset;
/* FORMAT-ID, Format Identifier (part of octet 3)*/
proto_tree_add_item(tree, hf_gsm_a_rr_format_id, tvb, curr_offset, 1, FALSE);
/* Frequency list */
proto_tree_add_text(tree,tvb, curr_offset, 7,"Frequency Data(Not decoded)");
curr_offset = curr_offset + 8;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.14b Group Channel Description
* [3] 10.5.2.14c GPRS Resumption
* [3] 10.5.2.14d GPRS broadcast information
*/
/*
* [3] 10.5.2.15 Handover Reference
*/
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_ho_ref(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
proto_tree *subtree;
proto_item *item;
guint32 curr_offset;
curr_offset = offset;
item =
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
proto_tree_add_text(tree,
tvb, curr_offset, 1,
gsm_rr_elem_strings[DE_RR_HO_REF].strptr);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_HO_REF]);
/* Handover reference value */
proto_tree_add_item(subtree, hf_gsm_a_rr_ho_ref_val, tvb, curr_offset, 1, FALSE);
curr_offset = curr_offset + 1;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.16 IA Rest Octets
*/
static guint8
de_rr_ia_rest_oct(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_)
{
proto_tree *subtree;
proto_item *item;
guint32 curr_offset;
len = tvb_length_remaining(tvb,offset);
if (len==0)
return 0;
curr_offset = offset;
item =
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
proto_tree_add_text(tree,
tvb, curr_offset, len,
gsm_rr_elem_strings[DE_RR_IA_REST_OCT].strptr);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_IA_REST_OCT]);
proto_tree_add_text(subtree,tvb, curr_offset, len ,"Data(Not decoded)");
curr_offset = curr_offset + len;
return curr_offset-offset;
}
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
/*
* [3] 10.5.2.17 IAR Rest Octets
*/
static guint8
de_rr_iar_rest_oct(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_)
{
proto_tree *subtree;
proto_item *item;
guint32 curr_offset;
len = 3;
curr_offset = offset;
item =
proto_tree_add_text(tree,
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
tvb, curr_offset, 3,
gsm_rr_elem_strings[DE_RR_IAR_REST_OCT].strptr);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_IAR_REST_OCT]);
proto_tree_add_text(subtree,tvb, curr_offset, len ,"Data(Not decoded)");
curr_offset = curr_offset + len;
return curr_offset-offset;
}
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
/*
* [3] 10.5.2.18 IAX Rest Octets
*/
static guint8
de_rr_iax_rest_oct(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_)
{
proto_tree *subtree;
proto_item *item;
guint32 curr_offset;
len = tvb_length_remaining(tvb,offset);
if (len==0)
return 0;
curr_offset = offset;
item =
proto_tree_add_text(tree,
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
tvb, curr_offset, len,
gsm_rr_elem_strings[DE_RR_IAX_REST_OCT].strptr);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_IAX_REST_OCT]);
proto_tree_add_text(subtree,tvb, curr_offset, len ,"Data(Not decoded)");
curr_offset = curr_offset + len;
return curr_offset-offset;
}
/*
* [3] 10.5.2.19 L2 Pseudo Length
*/
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_l2_pseudo_len(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
proto_tree *subtree;
proto_item *item;
guint32 curr_offset;
curr_offset = offset;
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
item = proto_tree_add_text(tree,tvb, curr_offset, 1, gsm_rr_elem_strings[DE_RR_L2_PSEUDO_LEN].strptr);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_L2_PSEUDO_LEN]);
/* L2 Pseudo Length value */
proto_tree_add_item(subtree, hf_gsm_a_rr_L2_pseudo_len, tvb, curr_offset, 1, FALSE);
curr_offset = curr_offset + 1;
return(curr_offset - offset);
}
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
/*
* [3] 10.5.2.20 Measurement Results
*/
static const value_string gsm_a_rr_dtx_vals[] = {
{ 0, "DTX was not used"},
{ 1, "DTX was used"},
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0, NULL}
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
};
static const value_string gsm_a_rr_rxlev_vals [] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{0, "< -110 dBm"},
{1, "-110 <= x < -109 dBm"},
{2, "-109 <= x < -108 dBm"},
{3, "-108 <= x < -107 dBm"},
{4, "-107 <= x < -106 dBm"},
{5, "-106 <= x < -105 dBm"},
{6, "-105 <= x < -104 dBm"},
{7, "-104 <= x < -103 dBm"},
{8, "-103 <= x < -102 dBm"},
{9, "-102 <= x < -101 dBm"},
{10, "-101 <= x < -100 dBm"},
{11, "-100 <= x < -99 dBm"},
{12, "-99 <= x < -98 dBm"},
{13, "-98 <= x < -97 dBm"},
{14, "-97 <= x < -96 dBm"},
{15, "-96 <= x < -95 dBm"},
{16, "-95 <= x < -94 dBm"},
{17, "-94 <= x < -93 dBm"},
{18, "-93 <= x < -92 dBm"},
{19, "-92 <= x < -91 dBm"},
{20, "-91 <= x < -90 dBm"},
{21, "-90 <= x < -89 dBm"},
{22, "-89 <= x < -88 dBm"},
{23, "-88 <= x < -87 dBm"},
{24, "-87 <= x < -86 dBm"},
{25, "-86 <= x < -85 dBm"},
{26, "-85 <= x < -84 dBm"},
{27, "-84 <= x < -83 dBm"},
{28, "-83 <= x < -82 dBm"},
{29, "-82 <= x < -81 dBm"},
{30, "-81 <= x < -80 dBm"},
{31, "-80 <= x < -79 dBm"},
{32, "-79 <= x < -78 dBm"},
{33, "-78 <= x < -77 dBm"},
{34, "-77 <= x < -76 dBm"},
{35, "-76 <= x < -75 dBm"},
{36, "-75 <= x < -74 dBm"},
{37, "-74 <= x < -73 dBm"},
{38, "-73 <= x < -72 dBm"},
{39, "-72 <= x < -71 dBm"},
{40, "-71 <= x < -70 dBm"},
{41, "-70 <= x < -69 dBm"},
{42, "-69 <= x < -68 dBm"},
{43, "-68 <= x < -67 dBm"},
{44, "-67 <= x < -66 dBm"},
{45, "-66 <= x < -65 dBm"},
{46, "-65 <= x < -64 dBm"},
{47, "-64 <= x < -63 dBm"},
{48, "-63 <= x < -62 dBm"},
{49, "-62 <= x < -61 dBm"},
{50, "-61 <= x < -60 dBm"},
{51, "-60 <= x < -59 dBm"},
{52, "-59 <= x < -58 dBm"},
{53, "-58 <= x < -57 dBm"},
{54, "-57 <= x < -56 dBm"},
{55, "-56 <= x < -55 dBm"},
{56, "-55 <= x < -54 dBm"},
{57, "-54 <= x < -53 dBm"},
{58, "-53 <= x < -52 dBm"},
{59, "-52 <= x < -51 dBm"},
{60, "-51 <= x < -50 dBm"},
{61, "-50 <= x < -49 dBm"},
{62, "-49 <= x < -48 dBm"},
{63, ">= -48 dBm"},
{ 0, NULL}
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
};
static const value_string gsm_a_rr_mv_vals[] = {
{ 0, "The measurement results are valid"},
{ 1, "The measurement results are not valid"},
{ 0, NULL}
};
static const value_string gsm_a_rr_rxqual_vals [] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{0, "BER < 0.2%, Mean value 0.14%"},
{1, "0.2% <= BER < 0.4%, Mean value 0.28%"},
{2, "0.4% <= BER < 0.8%, Mean value 0.57%"},
{3, "0.8% <= BER < 1.6%, Mean value 1.13%"},
{4, "1.6% <= BER < 3.2%, Mean value 2.26%"},
{5, "3.2% <= BER < 6.4%, Mean value 4.53%"},
{6, "6.4% <= BER < 12.8%, Mean value 9.05%"},
{7, "BER > 12.8%, Mean value 18.10%"},
{0, NULL}
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
};
static const value_string gsm_a_rr_ncell_vals [] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{0, "No neighbour cell measurement result"},
{1, "1 neighbour cell measurement result"},
{2, "2 neighbour cell measurement result"},
{3, "3 neighbour cell measurement result"},
{4, "4 neighbour cell measurement result"},
{5, "5 neighbour cell measurement result"},
{6, "6 neighbour cell measurement result"},
{7, "Neighbour cell information not available for serving cell"},
{0, NULL}
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
};
guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_meas_res(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
proto_tree *subtree;
proto_item *item;
guint32 curr_offset;
guint8 oct, nextoct, val;
curr_offset = offset;
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
item =
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
proto_tree_add_text(tree,
tvb, curr_offset, 16,
gsm_rr_elem_strings[DE_RR_MEAS_RES].strptr);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_MEAS_RES]);
/* 2nd octet */
oct = tvb_get_guint8(tvb,curr_offset);
/* BA-USED */
other_decode_bitfield_value(a_bigbuf, oct, 0x80, 8);
proto_tree_add_text(subtree,tvb,curr_offset,1,"%s = BA-USED: %d",a_bigbuf,(oct & 0x80)>>7);
/* DTX USED */
other_decode_bitfield_value(a_bigbuf, oct, 0x40, 8);
proto_tree_add_text(subtree,tvb,curr_offset,1,"%s = DTX USED: %s",a_bigbuf,\
val_to_str((oct & 0x40)>>6, gsm_a_rr_dtx_vals, "Reserved (0x%02x)"));
/* RXLEV-FULL-SERVING-CELL */
other_decode_bitfield_value(a_bigbuf, oct, 0x3F, 8);
proto_tree_add_text(subtree,tvb,curr_offset,1,"%s = RXLEV-FULL-SERVING-CELL: %s (%d)",a_bigbuf,\
val_to_str((oct & 0x3F), gsm_a_rr_rxlev_vals, "Reserved (0x%02x)"),(oct & 0x3F));
curr_offset++;
/* 3rd octet */
oct = tvb_get_guint8(tvb,curr_offset);
/* 3G-BA-USED */
other_decode_bitfield_value(a_bigbuf, oct, 0x80, 8);
proto_tree_add_text(subtree,tvb,curr_offset,1,"%s = 3G-BA-USED: %d",a_bigbuf,(oct & 0x80)>>7);
/* MEAS-VALID */
other_decode_bitfield_value(a_bigbuf, oct, 0x40, 8);
proto_tree_add_text(subtree,tvb,curr_offset,1,"%s = MEAS-VALID: %s",a_bigbuf,\
val_to_str((oct & 0x40)>>6, gsm_a_rr_mv_vals, "Reserved (0x%02x)"));
/* RXLEV-SUB-SERVING-CELL */
other_decode_bitfield_value(a_bigbuf, oct, 0x3F, 8);
proto_tree_add_text(subtree,tvb,curr_offset,1,"%s = RXLEV-SUB-SERVING-CELL: %s (%d)",\
a_bigbuf,val_to_str((oct & 0x3F), gsm_a_rr_rxlev_vals, "Reserved (0x%02x)"),(oct & 0x3F));
curr_offset++;
/* 4th octet */
oct = tvb_get_guint8(tvb,curr_offset);
/* RXQUAL-FULL-SERVING-CELL */
other_decode_bitfield_value(a_bigbuf, oct, 0x70, 8);
proto_tree_add_text(subtree,tvb,curr_offset,1,"%s = RXQUAL-FULL-SERVING-CELL: %s (%d)",a_bigbuf,\
val_to_str((oct & 0x7)>>4, gsm_a_rr_rxqual_vals, "Reserved (0x%02x)"),(oct & 0x70)>>4);
/* RXQUAL-SUB-SERVING-CELL */
other_decode_bitfield_value(a_bigbuf, oct, 0x0e, 8);
proto_tree_add_text(subtree,tvb,curr_offset,1,"%s = RXQUAL-SUB-SERVING-CELL: %s (%d)",a_bigbuf,\
val_to_str((oct & 0x0e)>>1, gsm_a_rr_rxqual_vals, "Reserved (0x%02x)"),(oct & 0x0e)>>1);
/* NO-NCELL-M */
nextoct = tvb_get_guint8(tvb,curr_offset+1);
val = ((oct & 0x01) << 2) + ((nextoct & 0xc0) >> 6);
other_decode_bitfield_value(a_bigbuf, oct, 0x01, 8);
proto_tree_add_text(subtree,tvb,curr_offset,1,"%s",a_bigbuf);
other_decode_bitfield_value(a_bigbuf, nextoct, 0xc0, 8);
proto_tree_add_text(subtree,tvb,curr_offset+1,1,"%s = NO-NCELL-M: %s (%d)",a_bigbuf,\
val_to_str(val, gsm_a_rr_ncell_vals, "Reserved (0x%02x)"),val);
curr_offset = curr_offset + len;
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
return(curr_offset - offset);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
}
/*
* [3] 10.5.2.20a GPRS Measurement Results
*/
/*
* [3] 10.5.2.21 Mobile Allocation
*/
static guint8
de_rr_mob_all(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_)
{
guint32 curr_offset;
curr_offset = offset;
proto_tree_add_text(tree,tvb, curr_offset, len ,"Data(Not decoded)");
curr_offset = curr_offset + len;
return(curr_offset - offset);
}
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
/*
* [3] 10.5.2.21a Mobile Time Difference
*/
static guint8
de_rr_mob_time_diff(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_)
{
guint32 curr_offset;
curr_offset = offset;
proto_tree_add_text(tree,tvb, curr_offset, len ,"Data(Not decoded)");
curr_offset = curr_offset + len;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.21aa MultiRate configuration
*/
/* Multirate speech version Octet 3 Bits 8 7 6 */
static const value_string multirate_speech_ver_vals[] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 1, "Adaptive Multirate speech version 1"},
{ 2, "Adaptive Multirate speech version 2"},
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{ 0, NULL }
};
/* Bit 5 NSCB: Noise Suppression Control Bit */
static const value_string NSCB_vals[] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0, "Noise Suppression can be used (default)"},
{ 1, "Noise Suppression shall be turned off"},
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{ 0, NULL }
};
/* Bit 4 ICMI: Initial Codec Mode Indicator */
static const value_string ICMI_vals[] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0, "The initial codec mode is defined by the implicit rule provided in 3GPP TS 05.09"},
{ 1, "The initial codec mode is defined by the Start Mode field"},
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{ 0, NULL }
};
/*
Table 10.5.2.21aa.2: Set of adaptive multirate codec modes field (octet 4)
for the Multirate speech version 1
*/
static const true_false_string gsm_a_rr_set_of_amr_codec_modes = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
"is part of the subset",
"is not part of the subset"
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
};
guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_multirate_conf(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
guint8 oct;
curr_offset = offset;
proto_tree_add_item(tree, hf_gsm_a_rr_multirate_speech_ver, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(tree, hf_gsm_a_rr_NCSB, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(tree, hf_gsm_a_rr_ICMI, tvb, curr_offset, 1, FALSE);
/* The initial codec mode is coded as in 3GPP TS 45.009 */
proto_tree_add_item(tree, hf_gsm_a_rr_start_mode, tvb, curr_offset, 1, FALSE);
oct = ( tvb_get_guint8(tvb,curr_offset) &0xe0 ) >> 5;
curr_offset++;
switch ( oct){
case 1:
/* Adaptive Multirate speech version 1 */
/* Set of AMR codec modes */
proto_tree_add_item(tree, hf_gsm_a_rr_set_of_amr_codec_modes_v1_b8, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(tree, hf_gsm_a_rr_set_of_amr_codec_modes_v1_b7, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(tree, hf_gsm_a_rr_set_of_amr_codec_modes_v1_b6, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(tree, hf_gsm_a_rr_set_of_amr_codec_modes_v1_b5, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(tree, hf_gsm_a_rr_set_of_amr_codec_modes_v1_b4, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(tree, hf_gsm_a_rr_set_of_amr_codec_modes_v1_b3, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(tree, hf_gsm_a_rr_set_of_amr_codec_modes_v1_b2, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(tree, hf_gsm_a_rr_set_of_amr_codec_modes_v1_b1, tvb, curr_offset, 1, FALSE);
curr_offset++;
proto_tree_add_text(tree,tvb, curr_offset, len-2 ,"Parameters for multirate speech field(Not decoded)");
break;
case 2:
/* Adaptive Multirate speech version 2 */
proto_tree_add_item(tree, hf_gsm_a_rr_set_of_amr_codec_modes_v2_b5, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(tree, hf_gsm_a_rr_set_of_amr_codec_modes_v2_b4, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(tree, hf_gsm_a_rr_set_of_amr_codec_modes_v2_b3, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(tree, hf_gsm_a_rr_set_of_amr_codec_modes_v2_b2, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(tree, hf_gsm_a_rr_set_of_amr_codec_modes_v2_b1, tvb, curr_offset, 1, FALSE);
curr_offset++;
proto_tree_add_text(tree,tvb, curr_offset, len-2 ,"Parameters for multirate speech field(Not decoded)");
break;
default:
proto_tree_add_text(tree,tvb,offset,1,"Unknown version");
proto_tree_add_text(tree,tvb, curr_offset, len-1 ,"Data(Not decoded)");
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
break;
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
}
curr_offset = offset + len;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.21b Multislot Allocation
*/
static guint8
de_rr_mult_all(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_)
{
guint32 curr_offset;
curr_offset = offset;
proto_tree_add_text(tree,tvb, curr_offset, len ,"Data(Not decoded)");
curr_offset = curr_offset + len;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.21c NC mode
*/
/*
* [3] 10.5.2.22 Neighbour Cell Description
*/
static const value_string gsm_a_rr_ext_ind_vals[] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0, "The information element carries the complete BA"},
{ 1, "The information element carries only a part of the BA"},
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{ 0, NULL }
};
static guint8
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
de_rr_neigh_cell_desc(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
curr_offset = offset;
proto_tree_add_item(tree, hf_gsm_a_rr_ext_ind, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(tree, hf_gsm_a_rr_ba_ind, tvb, curr_offset, 1, FALSE);
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
return dissect_arfcn_list(tvb, tree, offset, 16, add_string, string_len);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
}
/*
* [3] 10.5.2.22a Neighbour Cell Description 2
*/
static guint8
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
de_rr_neigh_cell_desc2(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
curr_offset = offset;
proto_tree_add_item(tree, hf_gsm_a_rr_multiband_reporting, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(tree, hf_gsm_a_rr_ba_ind, tvb, curr_offset, 1, FALSE);
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
return dissect_arfcn_list(tvb, tree, offset, 16, add_string, string_len);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
}
/*
* [3] 10.5.2.22b (void)
* [3] 10.5.2.22c NT/N Rest Octets
* [3] 10.5.2.23 P1 Rest Octets
* [3] 10.5.2.24 P2 Rest Octets
* [3] 10.5.2.25 P3 Rest Octets
*/
/*
* [3] 10.5.2.25a Packet Channel Description C V 3
*/
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_packet_ch_desc(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
guint8 oct8;
guint16 arfcn, hsn, maio;
proto_tree *subtree;
proto_item *item;
const gchar *str;
curr_offset = offset;
item = proto_tree_add_text(tree,tvb,curr_offset,3,gsm_rr_elem_strings[DE_RR_PACKET_CH_DESC].strptr);
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_PACKET_CH_DESC]);
/* Octet 2 */
oct8 = tvb_get_guint8(tvb, curr_offset);
/* Channel Type */
str = "Spare bits (ignored by receiver)";
other_decode_bitfield_value(a_bigbuf, oct8, 0xf8, 8);
proto_tree_add_text(subtree,tvb, curr_offset, 1,"%s = %s",a_bigbuf,str);
/* TN */
other_decode_bitfield_value(a_bigbuf, oct8, 0x07, 8);
proto_tree_add_text(subtree,tvb, curr_offset, 1,"%s = Timeslot: %d",a_bigbuf,(oct8 & 0x07));
curr_offset +=1;
/* Octet 3 */
oct8 = tvb_get_guint8(tvb, curr_offset);
other_decode_bitfield_value(a_bigbuf, oct8, 0xe0, 8);
proto_tree_add_text(subtree,tvb, curr_offset, 1,"%s = Training Sequence: %d",a_bigbuf,((oct8 & 0xe0)>>5));
if ((oct8 & 0x10) == 0x10)
{
/* Hopping sequence */
maio = ((oct8 & 0x0f)<<2) | ((tvb_get_guint8(tvb,curr_offset+1) & 0xc0) >> 6);
hsn = (tvb_get_guint8(tvb,curr_offset+1) & 0x3f);
str = "Yes";
other_decode_bitfield_value(a_bigbuf, oct8, 0x10, 8);
proto_tree_add_text(subtree,tvb, curr_offset, 1,"%s = Hopping channel: %s",a_bigbuf,str);
proto_tree_add_text(subtree,tvb, curr_offset, 2,"Hopping channel: MAIO %d",maio);
proto_tree_add_text(subtree,tvb, curr_offset, 2,"Hopping channel: HSN %d",hsn);
}
else
{
/* single ARFCN */
arfcn = ((oct8 & 0x03) << 8) | tvb_get_guint8(tvb,curr_offset+1);
str = "No";
other_decode_bitfield_value(a_bigbuf, oct8, 0x10, 8);
proto_tree_add_text(subtree,tvb, curr_offset, 1,"%s = Hopping channel: %s",a_bigbuf,str);
other_decode_bitfield_value(a_bigbuf, oct8, 0x0c, 8);
proto_tree_add_text(subtree,tvb, curr_offset, 1,"%s = Spare",a_bigbuf);
proto_tree_add_text(subtree,tvb, curr_offset, 2,"Single channel : ARFCN %d",arfcn);
}
curr_offset = curr_offset + 2;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.25b Dedicated mode or TBF
*/
static const value_string gsm_a_rr_dedicated_mode_or_tbf_vals[] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0, "This message assigns a dedicated mode resource"},
{ 1, "This message assigns an uplink TBF or is the second message of two in a two-message assignment of an uplink or downlink TBF"},
{ 2, "Not used"},
{ 3, "This message assigns a downlink TBF to the mobile station identified in the IA Rest Octets IE"},
{ 4, "Not used"},
{ 5, "This message is the first message of two in a two-message assignment of an uplink TBF"},
{ 6, "Not used"},
{ 7, "This message is the first message of two in a two-message assignment of a downlink TBF to the mobile station identified in the IA Rest Octets IE"},
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{ 0, NULL }
};
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_ded_mod_or_tbf(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
proto_tree *subtree;
proto_item *item;
guint32 curr_offset;
curr_offset = offset;
item =
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
proto_tree_add_text(tree,
tvb, curr_offset, 1,
gsm_rr_elem_strings[DE_RR_DED_MOD_OR_TBF].strptr);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_DED_MOD_OR_TBF]);
proto_tree_add_item(subtree, hf_gsm_a_rr_dedicated_mode_or_tbf, tvb, curr_offset, 1, FALSE);
return(curr_offset - offset);
}
/*
* [3] 10.5.2.25c RR Packet Uplink Assignment
* [3] 10.5.2.25d RR Packet Downlink Assignment
*/
/*
* [3] 10.5.2.26 Page Mode
*/
static const value_string gsm_a_rr_page_mode_vals[] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0, "Normal paging"},
{ 1, "Extended paging"},
{ 2, "Paging reorganization"},
{ 3, "Same as before"},
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{ 0, NULL }
};
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_page_mode(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
proto_tree *subtree;
proto_item *item;
guint32 curr_offset;
curr_offset = offset;
item =
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
proto_tree_add_text(tree,
tvb, curr_offset, 1,
gsm_rr_elem_strings[DE_RR_PAGE_MODE].strptr);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_PAGE_MODE]);
proto_tree_add_item(subtree, hf_gsm_a_rr_page_mode, tvb, curr_offset, 1, FALSE);
return(curr_offset - offset);
}
/*
* [3] 10.5.2.26a (void)
* [3] 10.5.2.26b (void)
* [3] 10.5.2.26c (void)
* [3] 10.5.2.26d (void)
*/
/*
* [3] 10.5.2.27 NCC Permitted
*/
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_ncc_perm(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
proto_tree *subtree;
proto_item *item;
guint32 curr_offset;
curr_offset = offset;
item = proto_tree_add_text(tree, tvb, curr_offset, 1,
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
gsm_rr_elem_strings[DE_RR_NCC_PERM].strptr);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_NCC_PERM]);
proto_tree_add_item(subtree, hf_gsm_a_rr_ncc_permitted, tvb, curr_offset, 1, FALSE);
curr_offset = curr_offset + 1;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.28 Power Command
*
*
* ATC (Access Type Control) (octet 2)Bit 8
* 0 Sending of Handover access is mandatory
* 1 Sending of Handover access is optional
*/
static const true_false_string gsm_a_rr_pow_cmd_atc_value = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
"Sending of Handover access is optional",
"Sending of Handover access is mandatory"
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
};
/*
* The EPC mode field (octet 2) indicates whether the assigned channel(s)
* shall be in enhanced power control (EPC) mode. It is only valid for channels
* on which EPC may be used. It is coded as follows:
*/
static const true_false_string gsm_a_rr_pow_cmd_epc_value = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
"Channel(s) in EPC mode",
"Channel(s) not in EPC mode"
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
};
/*
* FPC_EPC (octet 2)
* The FPC_EPC field (octet 2) has different interpretation depending
* on the channel mode of the assigned channel (s) and the value
* of the EPC mode field.
* If the channel mode is such that fast power control (FPC) may be
* used, the FPC_EPC field indicates whether Fast Measurement
* Reporting and Power Control mechanism is used.
* It is coded as follows:
* Value 0 FPC not in use
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
* 1 FPC in use
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
* If the channel mode is such that EPC may be used and the EPC mode
* field indicates that the channel is in EPC mode, the FPC_EPC
* field indicates whether EPC shall be used for uplink power control.
* It is coded as follows:
* Value 0 EPC not in use for uplink power control
* 1 EPC in use for uplink power control
*
*/
static const true_false_string gsm_a_rr_pow_cmd_fpcepc_value = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
"FPC in use/EPC in use for uplink power control",
"FPC not in use/C not in use for uplink power control"
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
};
/*
* Power level (octet 2)The power level field is coded as the binaryRepresentation
* of the "power control level", see 3GPP TS 3GPP TS 45.005. This value shall be used
* by the mobile station According to 3GPP TS 45.008.Range: 0 to 31.
*/
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_pow_cmd(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
proto_tree *subtree;
proto_item *item;
guint32 curr_offset;
curr_offset = offset;
item =
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
proto_tree_add_text(tree,
tvb, curr_offset, 1,
gsm_rr_elem_strings[DE_RR_POW_CMD].strptr);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_POW_CMD]);
proto_tree_add_item(subtree, hf_gsm_a_b8spare, tvb, curr_offset, 1, FALSE);
/*EPC mode */
proto_tree_add_item(subtree, hf_gsm_a_rr_pow_cmd_epc, tvb, curr_offset, 1, FALSE);
/*FPC_EPC*/
proto_tree_add_item(subtree, hf_gsm_a_rr_pow_cmd_fpcepc, tvb, curr_offset, 1, FALSE);
/*POWER LEVEL*/
proto_tree_add_item(subtree, hf_gsm_a_rr_pow_cmd_powlev, tvb, curr_offset, 1, FALSE);
curr_offset = curr_offset + 1;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.28a Power Command and access type
*/
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_pow_cmd_and_acc_type(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
proto_tree *subtree;
proto_item *item;
guint32 curr_offset;
curr_offset = offset;
item =
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
proto_tree_add_text(tree,
tvb, curr_offset, 1,
gsm_rr_elem_strings[DE_RR_POW_CMD_AND_ACC_TYPE].strptr);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_POW_CMD_AND_ACC_TYPE]);
/*ATC */
proto_tree_add_item(subtree, hf_gsm_a_rr_pow_cmd_atc, tvb, curr_offset, 1, FALSE);
/*EPC mode */
proto_tree_add_item(subtree, hf_gsm_a_rr_pow_cmd_epc, tvb, curr_offset, 1, FALSE);
/*FPC_EPC*/
proto_tree_add_item(subtree, hf_gsm_a_rr_pow_cmd_fpcepc, tvb, curr_offset, 1, FALSE);
/*POWER LEVEL*/
proto_tree_add_item(subtree, hf_gsm_a_rr_pow_cmd_powlev, tvb, curr_offset, 1, FALSE);
curr_offset = curr_offset + 1;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.29 RACH Control Parameters
*/
static const value_string gsm_a_rr_max_retrans_vals[] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0, "Maximum 1 retransmission"},
{ 1, "Maximum 2 retransmissions"},
{ 2, "Maximum 4 retransmissions"},
{ 3, "Maximum 7 retransmissions"},
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{ 0, NULL }
};
static const value_string gsm_a_rr_tx_integer_vals[] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0, "3 slots used to spread transmission"},
{ 1, "4 slots used to spread transmission"},
{ 2, "5 slots used to spread transmission"},
{ 3, "6 slots used to spread transmission"},
{ 4, "7 slots used to spread transmission"},
{ 5, "8 slots used to spread transmission"},
{ 6, "9 slots used to spread transmission"},
{ 7, "10 slots used to spread transmission"},
{ 8, "11 slots used to spread transmission"},
{ 9, "12 slots used to spread transmission"},
{ 10, "14 slots used to spread transmission"},
{ 11, "16 slots used to spread transmission"},
{ 12, "20 slots used to spread transmission"},
{ 13, "25 slots used to spread transmission"},
{ 14, "32 slots used to spread transmission"},
{ 15, "50 slots used to spread transmission"},
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{ 0, NULL }
};
static const value_string gsm_a_rr_cell_barr_access_vals[] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0, "The cell is not barred"},
{ 1, "The cell is barred"},
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{ 0, NULL }
};
static const value_string gsm_a_rr_re_vals[] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0, "Call Reestablishment allowed in the cell"},
{ 1, "Call Reestablishment not allowed in the cell"},
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{ 0, NULL }
};
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_rach_ctrl_param(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
proto_tree *subtree;
proto_item *item;
guint32 curr_offset;
curr_offset = offset;
item = proto_tree_add_text(tree, tvb, curr_offset, 3,
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
gsm_rr_elem_strings[DE_RR_RACH_CTRL_PARAM].strptr);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_RACH_CTRL_PARAM]);
proto_tree_add_item(subtree, hf_gsm_a_rr_max_retrans, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(subtree, hf_gsm_a_rr_tx_integer, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(subtree, hf_gsm_a_rr_cell_barr_access, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(subtree, hf_gsm_a_rr_re, tvb, curr_offset, 1, FALSE);
curr_offset = curr_offset + 1;
proto_tree_add_item(subtree, hf_gsm_a_rr_acc, tvb, curr_offset, 2, FALSE);
curr_offset = curr_offset + 2;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.30 Request Reference M V 3
*/
static guint16 reduced_frame_number(guint16 fn)
{
/* great care needed with signed/unsigned - -1 in unsigned is 0xffff, which mod(26) is not what you think !!! */
gint16 t2, t3, t;
guint16 frame, t1;
t1 = (fn >> 11) & 0x1f;
t2 = (fn >> 0) & 0x1f;
t3 = (fn >> 5) & 0x3f;
t = (t3-t2)%26;
if (t<0)
t += 26;
frame = 51*(unsigned)t+(unsigned)t3+51*26*t1;
return frame;
}
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_req_ref(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
proto_tree *subtree;
proto_item *item;
guint32 curr_offset;
guint16 rfn;
guint16 fn;
curr_offset = offset;
item =
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
proto_tree_add_text(tree,
tvb, curr_offset, 3,
gsm_rr_elem_strings[DE_RR_REQ_REF].strptr);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_REQ_REF]);
proto_tree_add_item(subtree, hf_gsm_a_rr_ra, tvb, curr_offset, 1, FALSE);
curr_offset++;
fn = tvb_get_ntohs(tvb,curr_offset);
rfn = reduced_frame_number(fn);
proto_tree_add_item(subtree, hf_gsm_a_rr_T1prim, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(subtree, hf_gsm_a_rr_T3, tvb, curr_offset, 2, FALSE);
curr_offset++;
proto_tree_add_item(subtree, hf_gsm_a_rr_T2, tvb, curr_offset, 1, FALSE);
curr_offset++;
proto_tree_add_uint(subtree, hf_gsm_a_rr_rfn, tvb, curr_offset-2, 2, rfn);
return(curr_offset - offset);
}
/*
* [3] 10.5.2.31
*/
guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_cause(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
curr_offset = offset;
proto_tree_add_item(tree, hf_gsm_a_rr_RR_cause, tvb, curr_offset, 1, FALSE);
curr_offset++;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.32 SI 1 Rest Octets
*/
From Pascal Quantin: Add 3GPP 44.018 SI1, SI2bis, SI2ter and SI2quater full decoding svn path=/trunk/; revision=26559
2008-10-26 19:46:46 +00:00
static const char*
translate_nch_position(guint8 value) {
static const value_string tab_values[] = {
{ 0, "No of blocks = 1 and Number of first block = 0"},
{ 1, "No of blocks = 1 and Number of first block = 1"},
{ 2, "No of blocks = 1 and Number of first block = 2"},
{ 3, "No of blocks = 1 and Number of first block = 3"},
{ 4, "No of blocks = 1 and Number of first block = 4"},
{ 5, "No of blocks = 1 and Number of first block = 5"},
{ 6, "No of blocks = 1 and Number of first block = 6"},
{ 7, "No of blocks = 1 and Number of first block = 0"},
{ 8, "No of blocks = 2 and Number of first block = 1"},
{ 9, "No of blocks = 2 and Number of first block = 2"},
{10, "No of blocks = 2 and Number of first block = 3"},
{11, "No of blocks = 2 and Number of first block = 4"},
{12, "No of blocks = 2 and Number of first block = 5"},
{13, "No of blocks = 3 and Number of first block = 0"},
{14, "No of blocks = 3 and Number of first block = 1"},
{15, "No of blocks = 3 and Number of first block = 2"},
{16, "No of blocks = 3 and Number of first block = 3"},
{17, "No of blocks = 3 and Number of first block = 4"},
{18, "No of blocks = 4 and Number of first block = 0"},
{19, "No of blocks = 4 and Number of first block = 1"},
{20, "No of blocks = 4 and Number of first block = 2"},
{21, "No of blocks = 4 and Number of first block = 3"},
{22, "No of blocks = 5 and Number of first block = 0"},
{23, "No of blocks = 5 and Number of first block = 1"},
{24, "No of blocks = 5 and Number of first block = 2"},
{25, "No of blocks = 6 and Number of first block = 0"},
{26, "No of blocks = 6 and Number of first block = 1"},
{27, "No of blocks = 7 and Number of first block = 0"},
{ 0, NULL }
/* Otherwise "Reserved" */
};
return val_to_str(value, tab_values, "Reserved");
}
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
static guint8
de_rr_si1_rest_oct(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_)
{
proto_tree *subtree;
proto_item *item;
guint32 curr_offset;
From Pascal Quantin: Add 3GPP 44.018 SI1, SI2bis, SI2ter and SI2quater full decoding svn path=/trunk/; revision=26559
2008-10-26 19:46:46 +00:00
guint8 value;
gint bit_offset;
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
len = 1;
curr_offset = offset;
From Pascal Quantin: Add 3GPP 44.018 SI1, SI2bis, SI2ter and SI2quater full decoding svn path=/trunk/; revision=26559
2008-10-26 19:46:46 +00:00
bit_offset = curr_offset << 3;
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
item = proto_tree_add_text(tree, tvb, curr_offset, len,
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
gsm_rr_elem_strings[DE_RR_SI1_REST_OCT].strptr);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_SI1_REST_OCT]);
From Pascal Quantin: Add 3GPP 44.018 SI1, SI2bis, SI2ter and SI2quater full decoding svn path=/trunk/; revision=26559
2008-10-26 19:46:46 +00:00
if (gsm_a_rr_is_bit_high(tvb,bit_offset) == TRUE)
{
bit_offset += 1;
value = tvb_get_bits8(tvb,bit_offset,5);
proto_tree_add_text(subtree,tvb, bit_offset>>3, 1, "NCH position: %s (%d)", translate_nch_position(value), value);
bit_offset += 5;
}
else
{
proto_tree_add_text(subtree,tvb, bit_offset>>3, 1, "NCH position: not present");
bit_offset += 1;
}
if (gsm_a_rr_is_bit_high(tvb,bit_offset) == TRUE)
proto_tree_add_text(subtree,tvb, bit_offset>>3, 1, "Band Indicator: 1900");
else
proto_tree_add_text(subtree,tvb, bit_offset>>3, 1, "Band Indicator: 1800");
bit_offset += 1;
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
curr_offset = curr_offset + len;
return curr_offset-offset;
}
From Pascal Quantin: Add 3GPP 44.018 SI1, SI2bis, SI2ter and SI2quater full decoding svn path=/trunk/; revision=26559
2008-10-26 19:46:46 +00:00
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
/*
* [3] 10.5.2.33 SI 2bis Rest Octets
From Pascal Quantin: Add 3GPP 44.018 SI1, SI2bis, SI2ter and SI2quater full decoding svn path=/trunk/; revision=26559
2008-10-26 19:46:46 +00:00
*/
/*
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
* [3] 10.5.2.33a SI 2ter Rest Octets
From Pascal Quantin: Add 3GPP 44.018 SI1, SI2bis, SI2ter and SI2quater full decoding svn path=/trunk/; revision=26559
2008-10-26 19:46:46 +00:00
*/
static const char*
translate_qsearch_x(guint8 value) {
static const value_string tab_values[] = {
{ 0, "-98 dBm"},
{ 1, "-94 dBm"},
{ 2, "-90 dBm"},
{ 3, "-86 dBm"},
{ 4, "-82 dBm"},
{ 5, "-78 dBm"},
{ 6, "-74 dBm"},
{ 7, "always"},
{ 8, "-78 dBm"},
{ 9, "-74 dBm"},
{10, "-70 dBm"},
{11, "-66 dBm"},
{12, "-62 dBm"},
{13, "-58 dBm"},
{14, "-54 dBm"},
{15, "never"},
{ 0, NULL }
/* Otherwise "Reserved" */
};
return val_to_str(value, tab_values, "Reserved");
}
static const char*
translate_xdd_qoffset(guint8 value) {
static const value_string tab_values[] = {
{ 0, "always select a cell if acceptable"},
{ 1, "-28 dB"},
{ 2, "-24 dB"},
{ 3, "-20 dB"},
{ 4, "-16 dB"},
{ 5, "-12 dB"},
{ 6, "-8 dB"},
{ 7, "-4 dB"},
{ 8, "0 dB"},
{ 9, "4 dB"},
{10, "8 dB"},
{11, "12 dB"},
{12, "16 dB"},
{13, "20 dB"},
{14, "24 dB"},
{15, "28 dB"},
{ 0, NULL }
/* Otherwise "Reserved" */
};
return val_to_str(value, tab_values, "Reserved");
}
static const char*
translate_fdd_qmin(guint8 value) {
static const value_string tab_values[] = {
{ 0, "-20 dB"},
{ 1, "-6 dB"},
{ 2, "-18 dB"},
{ 3, "-8 dB"},
{ 4, "-16 dB"},
{ 5, "-10 dB"},
{ 6, "-14 dB"},
{ 7, "-12 dB"},
{ 0, NULL }
/* Otherwise "Reserved" */
};
return val_to_str(value, tab_values, "Reserved");
}
static guint8
de_rr_si2ter_rest_oct(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_)
{
proto_tree *subtree, *subtree2;
proto_item *item, *item2;
guint32 curr_offset;
gint bit_offset, bit_offset_sav;
guint8 value;
len = 4;
curr_offset = offset;
bit_offset = curr_offset<<3;
item = proto_tree_add_text(tree, tvb, curr_offset, len,
gsm_rr_elem_strings[DE_RR_SI2TER_REST_OCT].strptr);
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_SI2TER_REST_OCT]);
if (gsm_a_rr_is_bit_high(tvb,bit_offset) == TRUE)
{
bit_offset += 1;
proto_tree_add_text(subtree,tvb, bit_offset>>3, 1, "SI2ter Rest Octet Measurement Parameter Change Mark: %d", tvb_get_bits8(tvb,bit_offset,1));
bit_offset += 1;
proto_tree_add_text(subtree,tvb, bit_offset>>3, 1, "SI2ter Rest Octet 3G Change Mark: %d", tvb_get_bits8(tvb,bit_offset,1));
bit_offset += 1;
proto_tree_add_text(subtree,tvb, bit_offset>>3, 1, "SI2ter Index: %d", tvb_get_bits8(tvb,bit_offset,3));
bit_offset += 3;
proto_tree_add_text(subtree,tvb, bit_offset>>3, 1, "SI2ter Count: %d", tvb_get_bits8(tvb,bit_offset,3));
bit_offset += 3;
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{ /* UTRAN FDD Description */
bit_offset_sav = bit_offset;
item2 = proto_tree_add_text(subtree, tvb, bit_offset>>3, -1, gsm_rr_rest_octets_elem_strings[DE_RR_REST_OCTETS_UTRAN_FDD_DESC].strptr);
subtree2 = proto_item_add_subtree(item2, ett_gsm_rr_rest_octets_elem[DE_RR_REST_OCTETS_UTRAN_FDD_DESC]);
bit_offset += 2;
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 2, "FDD UARFCN: %d", tvb_get_bits16(tvb,bit_offset,14,FALSE));
bit_offset += 14;
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Bandwidth FDD: %d", tvb_get_bits8(tvb,bit_offset,3));
bit_offset += 3;
}
proto_item_set_len(item2,((bit_offset-bit_offset_sav)>>3)+1);
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{ /* UTRAN TDD Description */
bit_offset_sav = bit_offset;
item2 = proto_tree_add_text(subtree, tvb, bit_offset>>3, -1, gsm_rr_rest_octets_elem_strings[DE_RR_REST_OCTETS_UTRAN_TDD_DESC].strptr);
subtree2 = proto_item_add_subtree(item2, ett_gsm_rr_rest_octets_elem[DE_RR_REST_OCTETS_UTRAN_TDD_DESC]);
bit_offset += 2;
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 2, "TDD UARFCN: %d", tvb_get_bits16(tvb,bit_offset,14,FALSE));
bit_offset += 14;
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Bandwidth TDD: %d", tvb_get_bits8(tvb,bit_offset,3));
bit_offset += 3;
}
proto_item_set_len(item2,((bit_offset-bit_offset_sav)>>3)+1);
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{ /* 3G Measurement Parameters Description */
bit_offset_sav = bit_offset;
item2 = proto_tree_add_text(subtree, tvb, bit_offset>>3, -1, gsm_rr_rest_octets_elem_strings[DE_RR_REST_OCTETS_3G_MEAS_PARAM_DESC].strptr);
subtree2 = proto_item_add_subtree(item2, ett_gsm_rr_rest_octets_elem[DE_RR_REST_OCTETS_3G_MEAS_PARAM_DESC]);
value = tvb_get_bits8(tvb,bit_offset,4);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Qsearch I: %s (%d)", translate_qsearch_x(value), value);
bit_offset += 4;
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
value = tvb_get_bits8(tvb,bit_offset,4);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "FDD Qoffset: %s (%d)", translate_xdd_qoffset(value), value);
bit_offset += 4;
value = tvb_get_bits8(tvb,bit_offset,3);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "FDD Qmin: %s (%d)", translate_fdd_qmin(value), value);
bit_offset += 3;
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
value = tvb_get_bits8(tvb,bit_offset,4);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "TDD Qoffset: %s (%d)", translate_xdd_qoffset(value), value);
bit_offset += 4;
}
proto_item_set_len(item2,((bit_offset-bit_offset_sav)>>3)+1);
}
if (((curr_offset + len)<<3) - bit_offset > 0)
{
/* There is still room left in the Rest Octets IE */
if (gsm_a_rr_is_bit_high(tvb,bit_offset) == TRUE)
{ /* Additions in release R5 */
bit_offset += 1;
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{ /* 3G Additional Measurement Parameters Description */
bit_offset_sav = bit_offset;
item2 = proto_tree_add_text(subtree, tvb, bit_offset>>3, -1, gsm_rr_rest_octets_elem_strings[DE_RR_REST_OCTETS_3G_ADD_MEAS_PARAM_DESC].strptr);
subtree2 = proto_item_add_subtree(item2, ett_gsm_rr_rest_octets_elem[DE_RR_REST_OCTETS_3G_ADD_MEAS_PARAM_DESC]);
value = tvb_get_bits8(tvb,bit_offset,3);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "FDD Qmin Offset: %d dB (%d)", 2*value, value);
bit_offset += 3;
value = tvb_get_bits8(tvb,bit_offset,4);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "FDD RSCPmin: -%d dB (%d)", 114-(2*value), value);
bit_offset += 4;
proto_item_set_len(item2,((bit_offset-bit_offset_sav)>>3)+1);
}
}
else
bit_offset += 1;
}
}
else
{
bit_offset += 1;
proto_tree_add_text(subtree,tvb, curr_offset, len ,"Empty");
}
curr_offset = curr_offset + len;
return curr_offset-offset;
}
/*
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
* [3] 10.5.2.33b SI 2quater Rest Octets
*/
From Pascal Quantin: Add 3GPP 44.018 SI1, SI2bis, SI2ter and SI2quater full decoding svn path=/trunk/; revision=26559
2008-10-26 19:46:46 +00:00
static const char*
translate_gsm_report_type(guint8 value) {
static const value_string tab_values[] = {
{ 0, "The MS shall use the Enhanced Measurement Report message for reporting if at least one BSIC is allocated to each BA (list) frequency. Otherwise, the Measurement Report message shall be used"},
{ 1, "The MS shall use the Measurement Report message for reporting"},
{ 0, NULL }
};
return val_to_str(value, tab_values, "");
}
static const char*
translate_scale_ord(guint8 value) {
static const value_string tab_values[] = {
{ 0, "An offset of 0 dB shall be used for the reported RXLEV values"},
{ 1, "An offset of 10 dB shall be used for the reported RXLEV values"},
{ 2, "An automatic offset shall be used for the reported RXLEV values"},
{ 0, NULL }
};
return val_to_str(value, tab_values, "");
}
static const char*
translate_xxx_reporting_offset(guint8 value) {
static const value_string tab_values[] = {
{ 0, "Apply an offset of 0 dB to the reported value when prioritising the cells for reporting"},
{ 1, "Apply an offset of 6 dB to the reported value when prioritising the cells for reporting"},
{ 2, "Apply an offset of 12 dB to the reported value when prioritising the cells for reporting"},
{ 3, "Apply an offset of 18 dB to the reported value when prioritising the cells for reporting"},
{ 4, "Apply an offset of 24 dB to the reported value when prioritising the cells for reporting"},
{ 5, "Apply an offset of 30 dB to the reported value when prioritising the cells for reporting"},
{ 6, "Apply an offset of 36 dB to the reported value when prioritising the cells for reporting"},
{ 7, "Apply an offset of 42 dB to the reported value when prioritising the cells for reporting"},
{ 0, NULL }
};
return val_to_str(value, tab_values, "");
}
static const char*
translate_xxx_reporting_threshold(guint8 value) {
static const value_string tab_values[] = {
{ 0, "Apply priority reporting if the reported value is above threshold 0"},
{ 1, "Apply priority reporting if the reported value is above threshold 6"},
{ 2, "Apply priority reporting if the reported value is above threshold 12"},
{ 3, "Apply priority reporting if the reported value is above threshold 18"},
{ 4, "Apply priority reporting if the reported value is above threshold 24"},
{ 5, "Apply priority reporting if the reported value is above threshold 30"},
{ 6, "Apply priority reporting if the reported value is above threshold 36"},
{ 7, "Never apply priority reporting"},
{ 0, NULL }
};
return val_to_str(value, tab_values, "");
}
static const char*
translate_network_control_order(guint8 value) {
static const value_string tab_values[] = {
{ 0, "NC0"},
{ 1, "NC1"},
{ 2, "NC2"},
{ 3, "Reserved"},
{ 0, NULL }
};
return val_to_str(value, tab_values, "Reserved");
}
static const char*
translate_nc_non_drx_period(guint8 value) {
static const value_string tab_values[] = {
{ 0, "No non-DRX mode after a measurement report has been sent"},
{ 1, "0,24 s"},
{ 2, "0,48 s"},
{ 3, "0.72 s"},
{ 4, "0.96 s"},
{ 5, "1.20 s"},
{ 6, "1.44 s"},
{ 7, "1.92 s"},
{ 0, NULL }
};
return val_to_str(value, tab_values, "Reserved");
}
static const char*
translate_nc_reporting_period_x(guint8 value) {
static const value_string tab_values[] = {
{ 0, "0.48 s"},
{ 1, "0.96 s"},
{ 2, "1.92 s"},
{ 3, "3.84 s"},
{ 4, "7.68 s"},
{ 5, "15.36 s"},
{ 6, "30.72 s"},
{ 7, "61.44 s"},
{ 0, NULL }
};
return val_to_str(value, tab_values, "Reserved");
}
static const guint8
convert_n_to_p[32] = { 0, 10, 19, 28, 26, 44, 52, 60, 67, 74, 81, 88, 95, 102, 109, 116,
122, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
static const guint8
convert_n_to_q[32] = { 0, 9, 17, 25, 32, 39, 46, 53, 59, 65, 71, 77, 83, 89, 95, 101,
106, 111, 116, 121, 126, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
static guint8
de_rr_si2quater_rest_oct(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_)
{
Try to make the build bot hapy. svn path=/trunk/; revision=26562
2008-10-26 21:45:37 +00:00
proto_tree *subtree, *subtree2=NULL, *subtree3=NULL;
From Pascal Quantin: Add 3GPP 44.018 SI1, SI2bis, SI2ter and SI2quater full decoding svn path=/trunk/; revision=26559
2008-10-26 19:46:46 +00:00
proto_item *item, *item2, *item3;
guint32 curr_offset;
gint bit_offset, bit_offset_sav, bit_offset_sav2;
guint8 value, idx;
len = 20;
curr_offset = offset;
bit_offset = curr_offset<<3;
item = proto_tree_add_text(tree, tvb, curr_offset, len,
gsm_rr_elem_strings[DE_RR_SI2QUATER_REST_OCT].strptr);
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_SI2QUATER_REST_OCT]);
proto_tree_add_text(subtree,tvb, bit_offset>>3, 1, "BA Ind: %d", tvb_get_bits8(tvb,bit_offset,1));
bit_offset += 1;
proto_tree_add_text(subtree,tvb, bit_offset>>3, 1, "3G BA Ind: %d", tvb_get_bits8(tvb,bit_offset,1));
bit_offset += 1;
proto_tree_add_text(subtree,tvb, bit_offset>>3, 1, "MP Change Mark: %d", tvb_get_bits8(tvb,bit_offset,1));
bit_offset += 1;
proto_tree_add_text(subtree,tvb, bit_offset>>3, 1, "SI2quater Index: %d", tvb_get_bits8(tvb,bit_offset,4));
bit_offset += 4;
proto_tree_add_text(subtree,tvb, bit_offset>>3, 1, "SI2quater Count: %d", tvb_get_bits8(tvb,bit_offset,4));
bit_offset += 4;
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{ /* Measurement Parameters Description */
bit_offset_sav = bit_offset;
item2 = proto_tree_add_text(subtree, tvb, bit_offset>>3, -1, gsm_rr_rest_octets_elem_strings[DE_RR_REST_OCTETS_MEAS_PARAM_DESC].strptr);
subtree2 = proto_item_add_subtree(item2, ett_gsm_rr_rest_octets_elem[DE_RR_REST_OCTETS_MEAS_PARAM_DESC]);
value = tvb_get_bits8(tvb,bit_offset,1);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Report Type: %s (%d)", translate_gsm_report_type(value), value);
bit_offset += 1;
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Serving Band Reporting: report %d cell(s) from the GSM serving frequency band", tvb_get_bits8(tvb,bit_offset,2));
bit_offset += 2;
proto_item_set_len(item2,((bit_offset-bit_offset_sav)>>3)+1);
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{ /* GPRS Real Time Difference Description */
bit_offset_sav = bit_offset;
item2 = proto_tree_add_text(subtree, tvb, bit_offset>>3, -1, gsm_rr_rest_octets_elem_strings[DE_RR_REST_OCTETS_GPRS_RTD_DESC].strptr);
subtree2 = proto_item_add_subtree(item2, ett_gsm_rr_rest_octets_elem[DE_RR_REST_OCTETS_GPRS_RTD_DESC]);
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
idx = tvb_get_bits8(tvb,bit_offset,5);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "BA Index Start RTD: %d", idx);
bit_offset += 5;
}
else
idx = 0;
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
while (value == 0)
{
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "RTD index %d: %d TDMA frame(s) modulo 51 TDMA frames", idx, tvb_get_bits8(tvb,bit_offset,6));
bit_offset += 6;
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
while (value == 0)
{
idx += 1;
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
while (value == 0)
{
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "RTD index %d: %d TDMA frame(s) modulo 51 TDMA frames", idx, tvb_get_bits8(tvb,bit_offset,6));
bit_offset += 6;
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
}
}
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
idx = tvb_get_bits8(tvb,bit_offset,5);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "BA Index Start RTD: %d", idx);
bit_offset += 5;
}
else
idx = 0;
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
while (value == 0)
{
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 2, "RTD index %d: %d/64 TDMA frame(s) modulo 51 TDMA frames", idx, tvb_get_bits16(tvb,bit_offset,12,FALSE));
bit_offset += 12;
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
while (value == 0)
{
idx += 1;
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
while (value == 0)
{
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 2, "RTD index %d: %d/64 TDMA frame(s) modulo 51 TDMA frames", idx, tvb_get_bits16(tvb,bit_offset,12,FALSE));
bit_offset += 12;
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
}
}
}
proto_item_set_len(item2,((bit_offset-bit_offset_sav)>>3)+1);
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{ /* GPRS BSIC Description */
bit_offset_sav = bit_offset;
item2 = proto_tree_add_text(subtree, tvb, bit_offset>>3, -1, gsm_rr_rest_octets_elem_strings[DE_RR_REST_OCTETS_GPRS_BSIC_DESC].strptr);
subtree2 = proto_item_add_subtree(item2, ett_gsm_rr_rest_octets_elem[DE_RR_REST_OCTETS_GPRS_BSIC_DESC]);
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "BA Index Start BSIC: %d", tvb_get_bits8(tvb,bit_offset,5));
bit_offset += 5;
}
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "BSIC: %d", tvb_get_bits8(tvb,bit_offset,6));
bit_offset += 6;
idx = tvb_get_bits8(tvb,bit_offset,7);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Number Remaining BSIC: %d", idx);
bit_offset += 7;
while (idx)
{
if (tvb_get_bits8(tvb,bit_offset,1))
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Frequency Scrolling: next BSIC in the structure relates to the subsequent frequency in the BA (list) (1)");
else
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Frequency Scrolling: next BSIC in the structure relates to the same frequency in the BA(list) (0)");
bit_offset += 1;
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "BSIC: %d", tvb_get_bits8(tvb,bit_offset,6));
bit_offset += 6;
idx -= 1;
}
proto_item_set_len(item2,((bit_offset-bit_offset_sav)>>3)+1);
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{ /* GPRS Report Priority Description */
bit_offset_sav = bit_offset;
item2 = proto_tree_add_text(subtree, tvb, bit_offset>>3, -1, gsm_rr_rest_octets_elem_strings[DE_RR_REST_OCTETS_GPRS_REPORT_PRIO_DESC].strptr);
subtree2 = proto_item_add_subtree(item2, ett_gsm_rr_rest_octets_elem[DE_RR_REST_OCTETS_GPRS_REPORT_PRIO_DESC]);
idx = tvb_get_bits8(tvb,bit_offset,7);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Number Cells: %d", idx);
bit_offset += 7;
while (idx)
{
if (tvb_get_bits8(tvb,bit_offset,1))
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Rep Priority: High reporting priority (1)");
else
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Rep Priority: Normal reporting priority (0)");
bit_offset += 1;
idx -= 1;
}
proto_item_set_len(item2,((bit_offset-bit_offset_sav)>>3)+1);
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{ /* GPRS Measurement Parameters Description */
bit_offset_sav = bit_offset;
item2 = proto_tree_add_text(subtree, tvb, bit_offset>>3, -1, gsm_rr_rest_octets_elem_strings[DE_RR_REST_OCTETS_GPRS_MEAS_PARAM_DESC].strptr);
subtree2 = proto_item_add_subtree(item2, ett_gsm_rr_rest_octets_elem[DE_RR_REST_OCTETS_GPRS_MEAS_PARAM_DESC]);
if (tvb_get_bits8(tvb,bit_offset,1))
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Report Type: The MS shall use the PACKET MEASUREMENT REPORT message for reporting (1)");
else
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Report Type: The MS shall use the PACKET ENHANCED MEASUREMENT REPORT message for reporting (0)");
bit_offset++;
if (tvb_get_bits8(tvb,bit_offset,1))
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Reporting Rate: Reduced reporting rate allowed (1)");
else
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Reporting Rate: Normal reporting rate (0)");
bit_offset++;
if (tvb_get_bits8(tvb,bit_offset,1))
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Invalid BSIC Reporting: Report on cells with invalid BSIC and allowed NCC part of BSIC is allowed (1)");
else
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Invalid BSIC Reporting: Report on cells with invalid BSIC and allowed NCC part of BSIC is not allowed (0)");
bit_offset++;
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Multiband Reporting: %d",tvb_get_bits8(tvb,bit_offset,2));
bit_offset += 2;
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Serving Band Reporting: report %d cell(s) from the GSM serving frequency band", tvb_get_bits8(tvb,bit_offset,2));
bit_offset += 2;
}
value = tvb_get_bits8(tvb,bit_offset,2);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Scale Ord: %s (%d)", translate_scale_ord(value), value);
bit_offset += 2;
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
value = tvb_get_bits8(tvb,bit_offset,3);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "900 Reporting Offset: %s (%d)", translate_xxx_reporting_offset(value), value);
bit_offset += 3;
value = tvb_get_bits8(tvb,bit_offset,3);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "900 Reporting Threshold: %s (%d)", translate_xxx_reporting_threshold(value), value);
bit_offset += 3;
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
value = tvb_get_bits8(tvb,bit_offset,3);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "1800 Reporting Offset: %s (%d)", translate_xxx_reporting_offset(value), value);
bit_offset += 3;
value = tvb_get_bits8(tvb,bit_offset,3);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "1800 Reporting Threshold: %s (%d)", translate_xxx_reporting_threshold(value), value);
bit_offset += 3;
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
value = tvb_get_bits8(tvb,bit_offset,3);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "400 Reporting Offset: %s (%d)", translate_xxx_reporting_offset(value), value);
bit_offset += 3;
value = tvb_get_bits8(tvb,bit_offset,3);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "400 Reporting Threshold: %s (%d)", translate_xxx_reporting_threshold(value), value);
bit_offset += 3;
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
value = tvb_get_bits8(tvb,bit_offset,3);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "1900 Reporting Offset: %s (%d)", translate_xxx_reporting_offset(value), value);
bit_offset += 3;
value = tvb_get_bits8(tvb,bit_offset,3);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "1900 Reporting Threshold: %s (%d)", translate_xxx_reporting_threshold(value), value);
bit_offset += 3;
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
value = tvb_get_bits8(tvb,bit_offset,3);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "850 Reporting Offset: %s (%d)", translate_xxx_reporting_offset(value), value);
bit_offset += 3;
value = tvb_get_bits8(tvb,bit_offset,3);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "850 Reporting Threshold: %s (%d)", translate_xxx_reporting_threshold(value), value);
bit_offset += 3;
}
proto_item_set_len(item2,((bit_offset-bit_offset_sav)>>3)+1);
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{ /* NC Measurement Parameters */
bit_offset_sav = bit_offset;
item2 = proto_tree_add_text(subtree, tvb, bit_offset>>3, -1, gsm_rr_rest_octets_elem_strings[DE_RR_REST_OCTETS_NC_MEAS_PARAM].strptr);
subtree2 = proto_item_add_subtree(item2, ett_gsm_rr_rest_octets_elem[DE_RR_REST_OCTETS_NC_MEAS_PARAM]);
value = tvb_get_bits8(tvb,bit_offset,2);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Network Control Order: %s (%d)", translate_network_control_order(value), value);
bit_offset += 2;
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
value = tvb_get_bits8(tvb,bit_offset,3);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "NC Non DRX Period: %s (%d)", translate_nc_non_drx_period(value), value);
bit_offset += 3;
value = tvb_get_bits8(tvb,bit_offset,3);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "NC Reporting Period I: %s (%d)", translate_nc_reporting_period_x(value), value);
bit_offset += 3;
value = tvb_get_bits8(tvb,bit_offset,3);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "NC Reporting Period T: %s (%d)", translate_nc_reporting_period_x(value), value);
bit_offset += 3;
}
proto_item_set_len(item2,((bit_offset-bit_offset_sav)>>3)+1);
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{ /* SI 2quater Extension Information */
bit_offset_sav = bit_offset;
item2 = proto_tree_add_text(subtree, tvb, bit_offset>>3, -1, gsm_rr_rest_octets_elem_strings[DE_RR_REST_OCTETS_SI2Q_EXT_INFO].strptr);
subtree2 = proto_item_add_subtree(item2, ett_gsm_rr_rest_octets_elem[DE_RR_REST_OCTETS_SI2Q_EXT_INFO]);
idx = tvb_get_bits8(tvb,bit_offset,8);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Extension Length: %d", idx);
bit_offset += 8;
proto_item_set_len(item2,((bit_offset+idx+1-bit_offset_sav)>>3)+1);
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{ /* CCN Support Description */
bit_offset_sav = bit_offset;
item3 = proto_tree_add_text(subtree2, tvb, bit_offset>>3, -1, gsm_rr_rest_octets_elem_strings[DE_RR_REST_OCTETS_CCN_SUPPORT_DESC].strptr);
subtree3 = proto_item_add_subtree(item3, ett_gsm_rr_rest_octets_elem[DE_RR_REST_OCTETS_CCN_SUPPORT_DESC]);
value = tvb_get_bits8(tvb,bit_offset,7);
proto_tree_add_text(subtree3,tvb, bit_offset>>3, 1, "Number Cells: %d", value);
bit_offset += 7;
idx -= 7;
item2 = proto_tree_add_text(subtree3,tvb, bit_offset>>3, (value>>3)+1, "CCN Supported: ");
while (value)
{
proto_item_append_text(item2,"%d",tvb_get_bits8(tvb,bit_offset,1));
bit_offset += 1;
value -= 1;
idx -= 1;
}
proto_item_set_len(item3,((bit_offset+-bit_offset_sav)>>3)+1);
}
bit_offset += idx;
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{ /* 3G Neighbour Cell Description */
bit_offset_sav = bit_offset;
item2 = proto_tree_add_text(subtree, tvb, bit_offset>>3, -1, gsm_rr_rest_octets_elem_strings[DE_RR_REST_OCTETS_3G_NEIGH_CELL_DESC].strptr);
subtree2 = proto_item_add_subtree(item2, ett_gsm_rr_rest_octets_elem[DE_RR_REST_OCTETS_3G_NEIGH_CELL_DESC]);
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Index Start 3G: %d", tvb_get_bits8(tvb,bit_offset,7));
bit_offset += 7;
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Absolute Index Start EMR: %d", tvb_get_bits8(tvb,bit_offset,7));
bit_offset += 7;
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
bit_offset_sav2 = bit_offset;
item3 = proto_tree_add_text(subtree2, tvb, bit_offset>>3, -1, gsm_rr_rest_octets_elem_strings[DE_RR_REST_OCTETS_UTRAN_FDD_DESC].strptr);
subtree3 = proto_item_add_subtree(item3, ett_gsm_rr_rest_octets_elem[DE_RR_REST_OCTETS_UTRAN_FDD_DESC]);
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
proto_tree_add_text(subtree3,tvb, bit_offset>>3, 1, "Bandwidth FDD: %d", tvb_get_bits8(tvb,bit_offset,3));
bit_offset += 3;
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
while (value)
{
bit_offset += 1; /* skip a 0 bit */
proto_tree_add_text(subtree3,tvb, bit_offset>>3, 2, "FDD UARFCN: %d", tvb_get_bits16(tvb,bit_offset,14,FALSE));
bit_offset += 14;
proto_tree_add_text(subtree3,tvb, bit_offset>>3, 1, "FDD Indic0: %d", tvb_get_bits8(tvb,bit_offset,1));
bit_offset += 1;
idx = tvb_get_bits8(tvb,bit_offset,5);
proto_tree_add_text(subtree3,tvb, bit_offset>>3, 1, "Nr of FDD Cells : %d", idx);
bit_offset += 5;
idx = convert_n_to_p[idx];
proto_tree_add_text(subtree3,tvb, bit_offset>>3, (idx>>3)+1, "FDD Cell Information Field: %d bits long (data not decoded)",idx);
bit_offset += idx;
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
}
proto_item_set_len(item3,((bit_offset-bit_offset_sav2)>>3)+1);
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
bit_offset_sav2 = bit_offset;
item3 = proto_tree_add_text(subtree2, tvb, bit_offset>>3, -1, gsm_rr_rest_octets_elem_strings[DE_RR_REST_OCTETS_UTRAN_TDD_DESC].strptr);
subtree3 = proto_item_add_subtree(item3, ett_gsm_rr_rest_octets_elem[DE_RR_REST_OCTETS_UTRAN_TDD_DESC]);
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
proto_tree_add_text(subtree3,tvb, bit_offset>>3, 1, "Bandwidth TDD: %d", tvb_get_bits8(tvb,bit_offset,3));
bit_offset += 3;
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
while (value)
{
bit_offset += 1; /* skip a 0 bit */
proto_tree_add_text(subtree3,tvb, bit_offset>>3, 2, "TDD UARFCN: %d", tvb_get_bits16(tvb,bit_offset,14,FALSE));
bit_offset += 14;
proto_tree_add_text(subtree3,tvb, bit_offset>>3, 1, "TDD Indic0: %d", tvb_get_bits8(tvb,bit_offset,1));
bit_offset += 1;
idx = tvb_get_bits8(tvb,bit_offset,5);
proto_tree_add_text(subtree3,tvb, bit_offset>>3, 1, "Nr of TDD Cells : %d", idx);
bit_offset += 5;
idx = convert_n_to_q[idx];
proto_tree_add_text(subtree3,tvb, bit_offset>>3, (idx>>3)+1, "TDD Cell Information Field: %d bits long (data not decoded)",idx);
bit_offset += idx;
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
}
proto_item_set_len(item3,((bit_offset-bit_offset_sav2)>>3)+1);
}
proto_item_set_len(item2,((bit_offset-bit_offset_sav)>>3)+1);
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{ /* 3G Measurement Parameters Description */
bit_offset_sav = bit_offset;
item2 = proto_tree_add_text(subtree, tvb, bit_offset>>3, -1, gsm_rr_rest_octets_elem_strings[DE_RR_REST_OCTETS_3G_MEAS_PARAM_DESC].strptr);
subtree2 = proto_item_add_subtree(item2, ett_gsm_rr_rest_octets_elem[DE_RR_REST_OCTETS_3G_MEAS_PARAM_DESC]);
value = tvb_get_bits8(tvb,bit_offset,4);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Qsearch I: %s (%d)", translate_qsearch_x(value), value);
bit_offset += 4;
if (tvb_get_bits8(tvb,bit_offset,1))
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Qsearch C Initial: always (1)");
else
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Qsearch C Initial: use Qsearch I (0)");
bit_offset += 1;
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
value = tvb_get_bits8(tvb,bit_offset,4);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "FDD Qoffset: %s (%d)", translate_xdd_qoffset(value), value);
bit_offset += 4;
if (tvb_get_bits8(tvb,bit_offset,1))
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "FDD Rep Quant: Ec/No (1)");
else
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "FDD Rep Quant: RSCP (0)");
bit_offset += 1;
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "FDD Multirat Reporting: %d",tvb_get_bits8(tvb,bit_offset,2));
bit_offset += 2;
value = tvb_get_bits8(tvb,bit_offset,3);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "FDD Qmin: %s (%d)", translate_fdd_qmin(value), value);
bit_offset += 3;
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
value = tvb_get_bits8(tvb,bit_offset,4);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "TDD Qoffset: %s (%d)", translate_xdd_qoffset(value), value);
bit_offset += 4;
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "TDD Multirat Reporting: %d",tvb_get_bits8(tvb,bit_offset,2));
bit_offset += 2;
}
proto_item_set_len(item2,((bit_offset-bit_offset_sav)>>3)+1);
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{ /* GPRS 3G Measurement Parameters Description */
bit_offset_sav = bit_offset;
item2 = proto_tree_add_text(subtree, tvb, bit_offset>>3, -1, gsm_rr_rest_octets_elem_strings[DE_RR_REST_OCTETS_GPRS_3G_MEAS_PARAM_DESC].strptr);
subtree2 = proto_item_add_subtree(item2, ett_gsm_rr_rest_octets_elem[DE_RR_REST_OCTETS_GPRS_3G_MEAS_PARAM_DESC]);
value = tvb_get_bits8(tvb,bit_offset,4);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "Qsearch P: %s (%d)", translate_qsearch_x(value), value);
bit_offset += 4;
if (tvb_get_bits8(tvb,bit_offset,1))
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "3G Search Prio: 3G cells may be searched when BSIC decoding is required (1)");
else
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "3G Search Prio: 3G cells may not be searched when BSIC decoding is required (0)");
bit_offset += 1;
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
if (tvb_get_bits8(tvb,bit_offset,1))
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "FDD Rep Quant: Ec/No (1)");
else
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "FDD Rep Quant: RSCP (0)");
bit_offset += 1;
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "FDD Multirat Reporting: %d",tvb_get_bits8(tvb,bit_offset,2));
bit_offset += 2;
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
value = tvb_get_bits8(tvb,bit_offset,3);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "FDD Reporting Offset: %s (%d)", translate_xxx_reporting_offset(value), value);
bit_offset += 3;
value = tvb_get_bits8(tvb,bit_offset,3);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "FDD Reporting Threshold: %s (%d)", translate_xxx_reporting_threshold(value), value);
bit_offset += 3;
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "TDD Multirat Reporting: %d",tvb_get_bits8(tvb,bit_offset,2));
bit_offset += 2;
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
value = tvb_get_bits8(tvb,bit_offset,3);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "TDD Reporting Offset: %s (%d)", translate_xxx_reporting_offset(value), value);
bit_offset += 3;
value = tvb_get_bits8(tvb,bit_offset,3);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "TDD Reporting Threshold: %s (%d)", translate_xxx_reporting_threshold(value), value);
bit_offset += 3;
}
proto_item_set_len(item2,((bit_offset-bit_offset_sav)>>3)+1);
}
if (((curr_offset + len)<<3) - bit_offset > 0)
{
/* There is still room left in the Rest Octets IE */
if (gsm_a_rr_is_bit_high(tvb,bit_offset) == TRUE)
{ /* Additions in Rel-5 */
bit_offset += 1;
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{ /* 3G Additional Measurement Parameters Description */
bit_offset_sav = bit_offset;
item2 = proto_tree_add_text(subtree, tvb, bit_offset>>3, -1, gsm_rr_rest_octets_elem_strings[DE_RR_REST_OCTETS_3G_ADD_MEAS_PARAM_DESC].strptr);
subtree2 = proto_item_add_subtree(item2, ett_gsm_rr_rest_octets_elem[DE_RR_REST_OCTETS_3G_ADD_MEAS_PARAM_DESC]);
value = tvb_get_bits8(tvb,bit_offset,3);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "FDD Qmin Offset: %d dB (%d)", 2*value, value);
bit_offset += 3;
value = tvb_get_bits8(tvb,bit_offset,4);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "FDD RSCPmin: -%d dB (%d)", 114-(2*value), value);
bit_offset += 4;
proto_item_set_len(item2,((bit_offset-bit_offset_sav)>>3)+1);
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{ /* 3G Additional Measurement Parameters Description 2 */
bit_offset_sav = bit_offset;
item2 = proto_tree_add_text(subtree, tvb, bit_offset>>3, -1, gsm_rr_rest_octets_elem_strings[DE_RR_REST_OCTETS_3G_ADD_MEAS_PARAM_DESC2].strptr);
subtree2 = proto_item_add_subtree(item2, ett_gsm_rr_rest_octets_elem[DE_RR_REST_OCTETS_3G_ADD_MEAS_PARAM_DESC2]);
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "FDD Reporting Threshold 2: %d", tvb_get_bits8(tvb,bit_offset,6));
bit_offset += 6;
}
proto_item_set_len(item2,((bit_offset-bit_offset_sav)>>3)+1);
}
if (((curr_offset + len)<<3) - bit_offset > 0)
{
/* There is still room left in the Rest Octets IE */
if (gsm_a_rr_is_bit_high(tvb,bit_offset) == TRUE)
{ /* Additions in Rel-6 */
bit_offset += 1;
if (tvb_get_bits8(tvb,bit_offset,1))
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "3G CCN Active: CCN towards 3G cells is enabled in the cell (1)");
else
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "3G CCN Active: CCN towards 3G cells is disabled in the cell (0)");
bit_offset += 1;
if (((curr_offset + len)<<3) - bit_offset > 0)
{
/* There is still room left in the Rest Octets IE */
if (gsm_a_rr_is_bit_high(tvb,bit_offset) == TRUE)
{ /* Additions in Rel-7 */
bit_offset += 1;
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
value = tvb_get_bits8(tvb,bit_offset,3);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "700 Reporting Offset: %s (%d)", translate_xxx_reporting_offset(value), value);
bit_offset += 3;
value = tvb_get_bits8(tvb,bit_offset,3);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "700 Reporting Threshold: %s (%d)", translate_xxx_reporting_threshold(value), value);
bit_offset += 3;
}
value = tvb_get_bits8(tvb,bit_offset,1);
bit_offset += 1;
if (value)
{
value = tvb_get_bits8(tvb,bit_offset,3);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "810 Reporting Offset: %s (%d)", translate_xxx_reporting_offset(value), value);
bit_offset += 3;
value = tvb_get_bits8(tvb,bit_offset,3);
proto_tree_add_text(subtree2,tvb, bit_offset>>3, 1, "810 Reporting Threshold: %s (%d)", translate_xxx_reporting_threshold(value), value);
bit_offset += 3;
}
}
else
bit_offset += 1;
}
}
else
bit_offset += 1;
}
}
else bit_offset += 1;
}
curr_offset = curr_offset + len;
return curr_offset-offset;
}
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
/*
* [3] 10.5.2.34 SI 3 Rest Octets
*/
static guint8
de_rr_si3_rest_oct(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_)
{
proto_tree *subtree;
proto_item *item;
guint32 curr_offset;
len = 4;
curr_offset = offset;
item = proto_tree_add_text(tree, tvb, curr_offset, len,
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
gsm_rr_elem_strings[DE_RR_SI3_REST_OCT].strptr);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_SI3_REST_OCT]);
proto_tree_add_text(subtree,tvb, curr_offset, len ,"Data(Not decoded)");
curr_offset = curr_offset + len;
return curr_offset-offset;
}
/*
* [3] 10.5.2.32 SI 4 Rest Octets
*/
static guint8
de_rr_si4_rest_oct(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_)
{
proto_tree *subtree;
proto_item *item;
guint32 curr_offset;
len = tvb_length_remaining(tvb,offset);
if (len==0)
return 0;
curr_offset = offset;
item = proto_tree_add_text(tree, tvb, curr_offset, len,
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
gsm_rr_elem_strings[DE_RR_SI4_REST_OCT].strptr);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_SI4_REST_OCT]);
proto_tree_add_text(subtree,tvb, curr_offset, len ,"Data(Not decoded)");
curr_offset = curr_offset + len;
return curr_offset-offset;
}
/*
* [3] 10.5.2.35a SI 6 Rest Octets
*/
static guint8
de_rr_si6_rest_oct(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_)
{
proto_tree *subtree;
proto_item *item;
guint32 curr_offset;
len = 7;
curr_offset = offset;
item = proto_tree_add_text(tree, tvb, curr_offset, len,
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
gsm_rr_elem_strings[DE_RR_SI6_REST_OCT].strptr);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_SI6_REST_OCT]);
proto_tree_add_text(subtree,tvb, curr_offset, len ,"Data(Not decoded)");
curr_offset = curr_offset + len;
return curr_offset-offset;
}
/* [3] 10.5.2.36 SI 7 Rest Octets
* [3] 10.5.2.37 SI 8 Rest Octets
* [3] 10.5.2.37a SI 9 Rest Octets
*/
/*
* [3] 10.5.2.37b SI 13 Rest Octets
*/
static guint8
de_rr_si13_rest_oct(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string _U_, int string_len _U_)
{
proto_tree *subtree;
proto_item *item;
guint32 curr_offset;
len = 20;
curr_offset = offset;
item = proto_tree_add_text(tree, tvb, curr_offset, len,
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
gsm_rr_elem_strings[DE_RR_SI13_REST_OCT].strptr);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
subtree = proto_item_add_subtree(item, ett_gsm_rr_elem[DE_RR_SI13_REST_OCT]);
proto_tree_add_text(subtree,tvb, curr_offset, len ,"Data(Not decoded)");
curr_offset = curr_offset + len;
return curr_offset-offset;
}
/* [3] 10.5.2.37c (void)
* [3] 10.5.2.37d (void)
* [3] 10.5.2.37e SI 16 Rest Octets
* [3] 10.5.2.37f SI 17 Rest Octets
* [3] 10.5.2.37g SI 19 Rest Octets
* [3] 10.5.2.37h SI 18 Rest Octets
* [3] 10.5.2.37i SI 20 Rest Octets
*/
/*
* [3] 10.5.2.38 Starting Time
*/
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_starting_time(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
curr_offset = offset;
proto_tree_add_text(tree,tvb, curr_offset, 2 ,"Data(Not decoded)");
curr_offset = curr_offset + 2;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.39 Synchronization Indication
*/
/*
* ROT: Report Observed Time Difference (Octet1 bit 3) */
static const true_false_string sm_a_rr_sync_ind_rot_value = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
"Mobile Time Difference IE shall be included in the HANDOVER COMPLETE message",
"Mobile Time Difference IE shall not be included in the HANDOVER COMPLETE message"
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
};
/* SI: Synchronization indication (octet 1)Bit2 1 */
static const value_string gsm_a_rr_sync_ind_si_vals[] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0, "Non-synchronized"},
{ 1, "Synchronized"},
{ 2, "Pre-synchronised"},
{ 3, "Pseudo-synchronised"},
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{ 0, NULL }
};
/* NCI: Normal cell indication (octet 1, bit 4) */
static const true_false_string gsm_a_rr_sync_ind_nci_value = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
"Out of range timing advance shall trigger a handover failure procedure",
"Out of range timing advance is ignored"
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
};
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_sync_ind(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
curr_offset = offset;
/*NCI */
proto_tree_add_item(tree, hf_gsm_a_rr_sync_ind_nci, tvb, curr_offset, 1, FALSE);
/*ROT */
proto_tree_add_item(tree, hf_gsm_a_rr_sync_ind_rot, tvb, curr_offset, 1, FALSE);
/*SI*/
proto_tree_add_item(tree, hf_gsm_a_rr_sync_ind_si, tvb, curr_offset, 1, FALSE);
curr_offset = curr_offset + 1;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.40 Timing Advance
*/
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_timing_adv(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
curr_offset = offset;
proto_tree_add_item(tree, hf_gsm_a_rr_timing_adv, tvb, curr_offset, 1, FALSE);
curr_offset = curr_offset + 1;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.41 Time Difference
*/
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_time_diff(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
curr_offset = offset;
proto_tree_add_item(tree, hf_gsm_a_rr_time_diff, tvb, curr_offset, 1, FALSE);
curr_offset = curr_offset + 1;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.41a TLLI
* The TLLI is encoded as a binary number with a length of 4 octets. TLLI is defined in 3GPP TS 23.003
*/
guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_tlli(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
curr_offset = offset;
proto_tree_add_item(tree, hf_gsm_a_rr_tlli, tvb, curr_offset, 4, FALSE);
curr_offset = curr_offset + 4;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.42 TMSI/P-TMSI
*/
/*
* [3] 10.5.2.42a VGCS target mode Indication
*/
/*
Target mode (octet 3)
Bit 8 7
0 0 dedicated mode
0 1 group transmit mode
Other values are reserved for future use.
*/
static const value_string gsm_a_rr_target_mode_vals[] _U_ = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0, "Dedicated mode"},
{ 1, "Group transmit mode"},
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{ 0, NULL }
};
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_vgcs_tar_mode_ind(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
curr_offset = offset;
proto_tree_add_item(tree, hf_gsm_a_rr_target_mode, tvb, curr_offset, 1, FALSE);
proto_tree_add_item(tree, hf_gsm_a_rr_group_cipher_key_number, tvb, curr_offset, 1, FALSE);
curr_offset = curr_offset + 1;
return(curr_offset - offset);
}
/*
* [3] 10.5.2.42b VGCS Ciphering Parameters
*/
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_vgcs_cip_par(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
curr_offset = offset;
proto_tree_add_text(tree,tvb, curr_offset, len ,"Data(Not decoded)");
curr_offset = curr_offset + 2;
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
return(curr_offset - offset);
}
/*
* [3] 10.5.2.43 Wait Indication
*/
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_wait_ind(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
curr_offset = offset;
proto_tree_add_item(tree, hf_gsm_a_rr_wait_indication, tvb, curr_offset, 1, FALSE);
curr_offset = curr_offset + 1;
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
return(curr_offset - offset);
}
/* [3] 10.5.2.44 SI10 rest octets $(ASCI)$
* [3] 10.5.2.45 EXTENDED MEASUREMENT RESULTS
* [3] 10.5.2.46 Extended Measurement Frequency List
*/
/*
* [3] 10.5.2.47 Suspension Cause
*/
/*Suspension cause value (octet 2)*/
static const value_string gsm_a_rr_suspension_cause_vals[] = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ 0, "Emergency call, mobile originating call or call re-establishment"},
{ 1, "Location Area Update"},
{ 2, "MO Short message service"},
{ 3, "Other procedure which can be completed with an SDCCH"},
{ 4, "MO Voice broadcast or group call"},
{ 5, "Mobile terminating CS connection"},
{ 6, "DTM not supported in the cell"},
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{ 0, NULL }
};
guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_sus_cau(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
curr_offset = offset;
proto_tree_add_item(tree, hf_gsm_a_rr_suspension_cause, tvb, curr_offset, 1, FALSE);
curr_offset = curr_offset + 1;
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
return(curr_offset - offset);
}
/*
* [3] 10.5.2.48 APDU ID
* [3] 10.5.2.49 APDU Flags
* [3] 10.5.2.50 APDU Data
* [3] 10.5.2.51 Handover To UTRAN Command
* [3] 10.5.2.52 Handover To cdma2000 Command
* [3] 10.5.2.53 (void)
* [3] 10.5.2.54 (void)
* [3] 10.5.2.55 (void)
* [3] 10.5.2.56 3G Target Cell
*/
/*
* 10.5.2.57 Service Support
*/
static const true_false_string gsm_a_rr_MBMS_multicast_value = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
"mobile station requires notification of multicast MBMS services",
"mobile station does not require notification of multicast MBMS services"
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
};
static const true_false_string gsm_a_rr_MBMS_broadcast_value = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
"mobile station requires notification of broadcast MBMS services",
"mobile station does not require notification of broadcast MBMS services"
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
};
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_serv_sup(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
curr_offset = offset;
/* bit 1
* 0 mobile station does not require notification of broadcast MBMS services
* 1 mobile station requires notification of broadcast MBMS services
* bit 2
* 0 mobile station does not require notification of multicast MBMS services
* 1 mobile station requires notification of multicast MBMS services
*/
/* MBMS Multicast */
proto_tree_add_item(tree, hf_gsm_a_rr_MBMS_multicast, tvb, curr_offset, 1, FALSE);
/* MBMS Broadcast */
proto_tree_add_item(tree, hf_gsm_a_rr_MBMS_broadcast, tvb, curr_offset, 1, FALSE);
curr_offset++;
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
return(curr_offset - offset);
}
/*
* [3] 10.5.2.59 Dedicated Service Information
*/
/*
Last Segment (octet 2)
bit 1
0 mobile station shall not perform Service Information Sending procedure on new cell.
1 mobile station shall perform Service Information Sending procedure on new cell.
*/
static const true_false_string gsm_a_rr_last_segment_value = {
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
"Mobile station shall perform Service Information Sending procedure on new cell.",
"mobile station shall not perform Service Information Sending procedure on new cell."
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
};
static guint8
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_ded_serv_inf(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len _U_, gchar *add_string _U_, int string_len _U_)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
guint32 curr_offset;
curr_offset = offset;
proto_tree_add_item(tree, hf_gsm_a_rr_last_segment, tvb, curr_offset, 1, FALSE);
curr_offset = curr_offset + 3;
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
return(curr_offset - offset);
}
guint8 (*rr_elem_fcn[])(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string, int string_len) = {
/* Radio Resource Management Information Elements 10.5.2, most are from 10.5.1 */
/*
* [3] 10.5.2.1a BA Range
*/
de_rr_cell_ch_dsc, /* [3] 10.5.2.1b Cell Channel Description */
/* [3] 10.5.2.1c BA List Pref
* [3] 10.5.2.1d UTRAN Frequency List
* [3] 10.5.2.1e Cell selection indicator after release of all TCH and SDCCH IE
*/
de_rr_cell_dsc, /* 10.5.2.2 RR Cell Description */
de_rr_cell_opt_bcch, /* [3] 10.5.2.3 Cell Options (BCCH) */
de_rr_cell_opt_sacch, /* [3] 10.5.2.3a Cell Options (SACCH) */
de_rr_cell_sel_param, /* [3] 10.5.2.4 Cell Selection Parameters */
/*
* [3] 10.5.2.4a (void)
*/
de_rr_ch_dsc, /* [3] 10.5.2.5 Channel Description */
de_rr_ch_dsc2, /* [3] 10.5.2.5a RR Channel Description 2 */
de_rr_ch_mode, /* [3] 10.5.2.6 Channel Mode */
de_rr_ch_mode2, /* [3] 10.5.2.7 Channel Mode 2 */
/*
* [3] 10.5.2.7a UTRAN predefined configuration status information / START-CS / UE CapabilityUTRAN Classmark information element 218
* [3] 10.5.2.7b (void) */
de_rr_cm_enq_mask, /* [3] 10.5.2.7c Classmark Enquiry Mask */
/* [3] 10.5.2.7d GERAN Iu Mode Classmark information element */
de_rr_chnl_needed, /* [3] 10.5.2.8 Channel Needed
* [3] 10.5.2.8a (void)
* [3] 10.5.2.8b Channel Request Description 2 */
/* Pos 20 */
de_rr_cip_mode_set, /* [3] 10.5.2.9 Cipher Mode Setting */
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_cip_mode_resp, /* [3] 10.5.2.10 Cipher Response */
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
de_rr_ctrl_ch_desc, /* [3] 10.5.2.11 Control Channel Description */
/* [3] 10.5.2.11a DTM Information Details */
de_rr_dyn_arfcn_map, /* [3] 10.5.2.11b Dynamic ARFCN Mapping */
de_rr_freq_ch_seq, /* [3] 10.5.2.12 Frequency Channel Sequence */
de_rr_freq_list, /* [3] 10.5.2.13 Frequency List */
de_rr_freq_short_list, /* [3] 10.5.2.14 Frequency Short List */
de_rr_freq_short_list2, /* [3] 10.5.2.14a Frequency Short List 2 */
/* [3] 10.5.2.14b Group Channel Description
* [3] 10.5.2.14c GPRS Resumption
* [3] 10.5.2.14d GPRS broadcast information
* [3] 10.5.2.14e Enhanced DTM CS Release Indication
*/
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_ho_ref, /* 10.5.2.15 Handover Reference */
de_rr_ia_rest_oct, /* [3] 10.5.2.16 IA Rest Octets */
de_rr_iar_rest_oct, /* [3] 10.5.2.17 IAR Rest Octets */
de_rr_iax_rest_oct, /* [3] 10.5.2.18 IAX Rest Octets */
de_rr_l2_pseudo_len, /*[3] 10.5.2.19 L2 Pseudo Length */
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
de_rr_meas_res, /* [3] 10.5.2.20 Measurement Results */
/*
* [3] 10.5.2.20a GPRS Measurement Results
*/
de_rr_mob_all, /* [3] 10.5.2.21 Mobile Allocation */
de_rr_mob_time_diff, /* [3] 10.5.2.21a Mobile Time Difference */
de_rr_multirate_conf, /* [3] 10.5.2.21aa MultiRate configuration */
/* Pos 30 */
de_rr_mult_all, /* [3] 10.5.2.21b Multislot Allocation */
/*
* [3] 10.5.2.21c NC mode
*/
de_rr_neigh_cell_desc, /* [3] 10.5.2.22 Neighbour Cell Description */
de_rr_neigh_cell_desc2, /* [3] 10.5.2.22a Neighbour Cell Description 2 */
/*
* [3] 10.5.2.22b (void)
* [3] 10.5.2.22c NT/N Rest Octets
* [3] 10.5.2.23 P1 Rest Octets
* [3] 10.5.2.24 P2 Rest Octets
* [3] 10.5.2.25 P3 Rest Octets */
de_rr_packet_ch_desc, /* [3] 10.5.2.25a Packet Channel Description */
de_rr_ded_mod_or_tbf, /* [3] 10.5.2.25b Dedicated mode or TBF */
/* [3] 10.5.2.25c RR Packet Uplink Assignment
* [3] 10.5.2.25d RR Packet Downlink Assignment
*/
de_rr_page_mode, /* [3] 10.5.2.26 Page Mode */
/*
* [3] 10.5.2.26a (void)
* [3] 10.5.2.26b (void)
* [3] 10.5.2.26c (void)
* [3] 10.5.2.26d (void)
*/
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_ncc_perm, /* [3] 10.5.2.27 NCC Permitted */
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
de_rr_pow_cmd, /* 10.5.2.28 Power Command */
de_rr_pow_cmd_and_acc_type, /* 10.5.2.28a Power Command and access type */
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
de_rr_rach_ctrl_param, /* [3] 10.5.2.29 RACH Control Parameters */
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
de_rr_req_ref, /* [3] 10.5.2.30 Request Reference */
de_rr_cause, /* 10.5.2.31 RR Cause */
de_rr_sync_ind, /* 10.5.2.39 Synchronization Indication */
de_rr_si1_rest_oct, /* [3] 10.5.2.32 SI1 Rest Octets */
From Pascal Quantin: Add 3GPP 44.018 SI1, SI2bis, SI2ter and SI2quater full decoding svn path=/trunk/; revision=26559
2008-10-26 19:46:46 +00:00
/* [3] 10.5.2.33 SI 2bis Rest Octets */
de_rr_si2ter_rest_oct, /* [3] 10.5.2.33a SI 2ter Rest Octets */
de_rr_si2quater_rest_oct, /* [3] 10.5.2.33b SI 2quater Rest Octets */
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
de_rr_si3_rest_oct, /* [3] 10.5.2.34 SI3 Rest Octets */
de_rr_si4_rest_oct, /* [3] 10.5.2.35 SI4 Rest Octets */
de_rr_si6_rest_oct, /* [3] 10.5.2.35b SI6 Rest Octets */
/* [3] 10.5.2.36 SI 7 Rest Octets
* [3] 10.5.2.37 SI 8 Rest Octets
* [3] 10.5.2.37a SI 9 Rest Octets
*/
de_rr_si13_rest_oct, /* [3] 10.5.2.37a SI13 Rest Octets */
/* [3] 10.5.2.37c (void)
* [3] 10.5.2.37d (void)
* [3] 10.5.2.37e SI 16 Rest Octets
* [3] 10.5.2.37f SI 17 Rest Octets
* [3] 10.5.2.37g SI 19 Rest Octets
* [3] 10.5.2.37h SI 18 Rest Octets
* [3] 10.5.2.37i SI 20 Rest Octets */
de_rr_starting_time, /* [3] 10.5.2.38 Starting Time */
de_rr_timing_adv, /* [3] 10.5.2.40 Timing Advance */
de_rr_time_diff, /* [3] 10.5.2.41 Time Difference */
de_rr_tlli, /* [3] 10.5.2.41a TLLI */
/*
* [3] 10.5.2.42 TMSI/P-TMSI */
de_rr_vgcs_tar_mode_ind, /* [3] 10.5.2.42a VGCS target mode Indication */
/* Pos 40 */
de_rr_vgcs_cip_par, /* [3] 10.5.2.42b VGCS Ciphering Parameters */
de_rr_wait_ind, /* [3] 10.5.2.43 Wait Indication */
/* [3] 10.5.2.44 SI10 rest octets $(ASCI)$
* [3] 10.5.2.45 EXTENDED MEASUREMENT RESULTS
* [3] 10.5.2.46 Extended Measurement Frequency List */
de_rr_sus_cau, /* [3] 10.5.2.47 Suspension Cause */
/* [3] 10.5.2.48 APDU ID
* [3] 10.5.2.49 APDU Flags
* [3] 10.5.2.50 APDU Data
* [3] 10.5.2.51 Handover To UTRAN Command
* [3] 10.5.2.52 Handover To cdma2000 Command
* [3] 10.5.2.53 (void)
* [3] 10.5.2.54 (void)
* [3] 10.5.2.55 (void)
* [3] 10.5.2.56 3G Target Cell
* 10.5.2.57 Service Support */
de_rr_serv_sup, /* 10.5.2.57 Service Support */
/*
* 10.5.2.58 MBMS p-t-m Channel Description
*/
de_rr_ded_serv_inf, /* [3] 10.5.2.59 Dedicated Service Information */
/*
* 10.5.2.60 MPRACH Description
* 10.5.2.61 Restriction Timer
* 10.5.2.62 MBMS Session Identity
* 10.5.2.63 Reduced group or broadcast call reference
* 10.5.2.64 Talker Priority status
* 10.5.2.65 Talker Identity
* 10.5.2.66 Token
* 10.5.2.67 PS Cause
* 10.5.2.68 VGCS AMR Configuration
* 10.5.2.69 Carrier Indication
*/
NULL, /* NONE */
};
/* MESSAGE FUNCTIONS */
/*
* 9.1.2 Assignment command
*/
static void
dtap_rr_ass_cmd(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
curr_offset = offset;
curr_len = len;
/* Channel Description 2 10.5.2.5a M V 3 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_CH_DSC2);
/* Power Command 10.5.2.28 M V 1 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_POW_CMD);
/* 05 Frequency List 10.5.2.13 C TLV 4-132 */
ELEM_OPT_TLV(0x05, GSM_A_PDU_TYPE_RR, DE_RR_FREQ_LIST, " - Frequency List, after time");
/* 62 Cell Channel Description 10.5.2.1b O TV 17 */
From Pascal Quantin: The attached patch fix several bugs in the decoding function to display the Cell Channel Description (44.018 chapter 10.5.2.1b) and the Frequency List (44.018 chapter 10.5.2.13) information elements content. Without this patch the ARFCNs displayed are completely wrong. svn path=/trunk/; revision=26354
2008-10-05 09:30:24 +00:00
ELEM_OPT_TV(0x62, GSM_A_PDU_TYPE_RR, DE_RR_CELL_CH_DSC, "");
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
/* 10 Multislot Allocation 10.5.2.21b C TLV 3-12 */
ELEM_OPT_TLV(0x10,GSM_A_PDU_TYPE_RR, DE_RR_MULT_ALL, " - Description of the multislot configuration");
/* 63 Channel Mode 10.5.2.6 O TV 2 */
ELEM_OPT_TV(0x63,GSM_A_PDU_TYPE_RR, DE_RR_CH_MODE, " - Mode of the First Channel(Channel Set 1)");
/* 11 Channel Mode 10.5.2.6 O TV 2 */
ELEM_OPT_TV(0x11,GSM_A_PDU_TYPE_RR, DE_RR_CH_MODE, " - Mode of Channel Set 2");
/* 13 Channel Mode 10.5.2.6 O TV 2 */
ELEM_OPT_TV(0x13,GSM_A_PDU_TYPE_RR, DE_RR_CH_MODE, " - Mode of Channel Set 3");
/* 14 Channel Mode 10.5.2.6 O TV 2 */
ELEM_OPT_TV(0x14,GSM_A_PDU_TYPE_RR, DE_RR_CH_MODE, " - Mode of Channel Set 4");
/* 15 Channel Mode 10.5.2.6 O TV 2 */
ELEM_OPT_TV(0x15,GSM_A_PDU_TYPE_RR, DE_RR_CH_MODE, " - Mode of Channel Set 5");
/* 16 Channel Mode 10.5.2.6 O TV 2 */
ELEM_OPT_TV(0x16,GSM_A_PDU_TYPE_RR, DE_RR_CH_MODE, " - Mode of Channel Set 6");
/* 17 Channel Mode 10.5.2.6 O TV 2 */
ELEM_OPT_TV(0x17,GSM_A_PDU_TYPE_RR, DE_RR_CH_MODE, " - Mode of Channel Set 7");
/* 18 Channel Mode 10.5.2.6 O TV 2 */
ELEM_OPT_TV(0x18,GSM_A_PDU_TYPE_RR, DE_RR_CH_MODE, " - Mode of Channel Set 8");
/* 64 Channel Description 10.5.2.5 O TV 4 */
ELEM_OPT_TV(0x64,GSM_A_PDU_TYPE_RR, DE_RR_CH_DSC, "Description of the Second Channel, after time");
/* 66 Channe l Mode 2 10.5.2.7 O TV 2 */
/* Mode of the Second Channel */
/* 72 Mobile Allocation 10.5.2.21 C TLV 3-10 */
ELEM_OPT_TLV(0x72,GSM_A_PDU_TYPE_RR, DE_RR_MOB_ALL, " - Mobile Allocation, after time");
/* 7C Starting Time 10.5.2.38 O TV 3 */
ELEM_OPT_TV(0x7C,GSM_A_PDU_TYPE_RR, DE_RR_STARTING_TIME, "");
/* 19 Frequency List 10.5.2.13 C TLV 4-132 */
ELEM_OPT_TLV(0x19, GSM_A_PDU_TYPE_RR, DE_RR_FREQ_LIST, " - Frequency List, before time");
/* 1C Channel Description 2 10.5.2.5a O TV 4 */
ELEM_OPT_TV(0x1c,GSM_A_PDU_TYPE_RR, DE_RR_CH_DSC2, " - Description of the First Channel, before time");
/* 1D Channel Description 10.5.2.5 O TV 4 */
ELEM_OPT_TV(0x1d,GSM_A_PDU_TYPE_RR, DE_RR_CH_DSC, " - Description of the Second Channel, before time");
/* 1E Frequency channel sequence 10.5.2.12 C TV 10 */
ELEM_OPT_TV(0x1e,GSM_A_PDU_TYPE_RR, DE_RR_FREQ_CH_SEQ, " - Frequency channel sequence before time");
/* 21 Mobile Allocation 10.5.2.21 C TLV 3-10 */
ELEM_OPT_TLV(0x72,GSM_A_PDU_TYPE_RR, DE_RR_MOB_ALL, " - Mobile Allocation, before time");
/* 9- Cipher Mode Setting 10.5.2.9 O TV 1 */
ELEM_OPT_TV_SHORT(0x90,GSM_A_PDU_TYPE_RR, DE_RR_CIP_MODE_SET, "");
/* 01 VGCS target mode Indication VGCS target mode Indication 10.5.2.42a O TLV 3 */
ELEM_OPT_TLV(0x01,GSM_A_PDU_TYPE_RR, DE_RR_VGCS_TAR_MODE_IND, "");
/* 03 Multi-Rate configuration, MultiRate configuration 10.5.2.21aa O TLV 4-8 */
ELEM_OPT_TLV(0x03,GSM_A_PDU_TYPE_RR, DE_RR_MULTIRATE_CONF, "");
/* 04 VGCS Ciphering Parameters VGCS Ciphering Parameters 10.5.2.42b O TLV 3-15 */
ELEM_OPT_TLV(0x04,GSM_A_PDU_TYPE_RR, DE_RR_VGCS_CIP_PAR, "");
EXTRANEOUS_DATA_CHECK(curr_len, 0);
}
/*
* 9.1.3 Assignment complete
*/
static void
dtap_rr_ass_comp(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
curr_offset = offset;
curr_len = len;
/* RR Cause RR Cause 10.5.2.31 M V 1 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_CAUSE);
EXTRANEOUS_DATA_CHECK(curr_len, 0);
}
/*
* 9.1.4 Assignment failure
*/
static void
dtap_rr_ass_fail(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
curr_offset = offset;
curr_len = len;
/* RR Cause RR Cause 10.5.2.31 M V 1 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_CAUSE);
EXTRANEOUS_DATA_CHECK(curr_len, 0);
}
/*
* 9.1.5 Channel Mode Modify
*/
static void
dtap_rr_ch_mode_mod(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
curr_offset = offset;
curr_len = len;
/* Channel Description 2 10.5.2.5a M V 3 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_CH_DSC2);
/* Channel Mode 10.5.2.6 M V 1 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_CH_MODE);
/* 01 VGCS target mode Indication VGCS target mode Indication 10.5.2.42a O TLV 3 */
ELEM_OPT_TLV(0x01,GSM_A_PDU_TYPE_RR, DE_RR_VGCS_TAR_MODE_IND, "");
/* 03 Multi-Rate configuration, MultiRate configuration 10.5.2.21aa O TLV 4-8 */
ELEM_OPT_TLV(0x03,GSM_A_PDU_TYPE_RR, DE_RR_MULTIRATE_CONF, "");
EXTRANEOUS_DATA_CHECK(curr_len, 0);
}
/*
* 9.1.6 Channel Mode Modify Acknowledge
*/
static void
dtap_rr_ch_mode_mod_ack(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
curr_offset = offset;
curr_len = len;
/* Channel Description 2 10.5.2.5a M V 3 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_CH_DSC2);
/* Channel Mode 10.5.2.6 M V 1 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_CH_MODE);
EXTRANEOUS_DATA_CHECK(curr_len, 0);
}
/*
* 9.1.7 Channel Release
*/
static void
dtap_rr_ch_rel(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
curr_offset = offset;
curr_len = len;
/* RR Cause RR Cause 10.5.2.31 M V 1 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_CAUSE);
/* 73 BA Range BA Range 10.5.2.1a O TLV 6-7 */
/* ELEM_OPT_TLV(0x73, GSM_A_PDU_TYPE_RR, DE_BA_RANGE, ""); */
/* 74 Group Channel Description Group Channel Description 10.5.2.14b O TLV 5-13 */
/* ELEM_OPT_TLV(0x74, GSM_A_PDU_TYPE_RR, DE_GRP_CH_DESC, ""); */
/* 8x Group Cipher Key Number Group Cipher Key Number 10.5.1.10 C TV 1 */
/* ELEM_OPT_TV_SHORT(0x80, GSM_A_PDU_TYPE_RR, DE_GRP_CIP_KEY_NUM, ""); */
/* Cx GPRS Resumption GPRS Resumption 10.5.2.14c O TV 1 */
/* ELEM_OPT_TV_SHORT(0xC0, GSM_A_PDU_TYPE_RR, DE_GPRS_RES, ""); */
/* 75 BA List Pref BA List Pref 10.5.2.1c O TLV 3-? */
/* ELEM_OPT_TLV(0x75, GSM_A_PDU_TYPE_RR, DE_BA_LIST_PREF, ""); */
/* 76 UTRAN Freq List 10.5.2.1d O TLV 3-? */
/* ELEM_OPT_TLV(0x75, GSM_A_PDU_TYPE_RR, DE_UTRAN_FREQ_LIST, ""); */
/* 62 Cell Channel Description Cell Channel Description 10.5.2.1b O TV 17 */
ELEM_OPT_TV(0x62, GSM_A_PDU_TYPE_RR, DE_RR_CELL_CH_DSC, "");
EXTRANEOUS_DATA_CHECK(curr_len, 0);
}
/*
* 9.1.8 Channel Request
*/
/* This message is NOT follow the basic format, and is only found on RACH - ignored here */
/*
* 9.1.9 Ciphering Mode Command
*/
static void
dtap_rr_cip_mode_cmd(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
curr_offset = offset;
curr_len = len;
lower_nibble = FALSE;
/* Ciphering Mode Setting 10.5.2.9 M V 0.5 */
ELEM_MAND_V_SHORT(GSM_A_PDU_TYPE_RR, DE_RR_CIP_MODE_SET);
/* Cipher Response 10.5.2.10 M V 0.5 */
ELEM_MAND_V_SHORT(GSM_A_PDU_TYPE_RR, DE_RR_CIP_MODE_RESP);
EXTRANEOUS_DATA_CHECK(curr_len, 0);
}
/*
* 9.1.10 Ciphering Mode Complete
*/
static void
dtap_rr_cip_mode_cpte(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
curr_offset = offset;
curr_len = len;
lower_nibble = FALSE;
/* Mobile Equipment Identity 10.5.1.4 O TLV */
ELEM_OPT_TLV(0x17, GSM_A_PDU_TYPE_COMMON, DE_MID, "Mobile Equipment Identity");
EXTRANEOUS_DATA_CHECK(curr_len, 0);
}
/*
* 9.1.11 Classmark change
*/
static void
dtap_rr_mm_cm_change(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
curr_offset = offset;
curr_len = len;
/* Mobile Station Classmark 2 10.5.1.6 M LV 4 */
ELEM_MAND_LV(GSM_A_PDU_TYPE_COMMON, DE_MS_CM_2, "");
/* 20 Mobile Station Classmark 3 10.5.1.7 C TLV 3-34 */
ELEM_OPT_TLV(0x20, GSM_A_PDU_TYPE_COMMON, DE_MS_CM_3, "");
EXTRANEOUS_DATA_CHECK(curr_len, 0);
}
/*
* 9.1.12 Classmark enquiry
*/
static void
dtap_rr_cm_enq(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
curr_offset = offset;
curr_len = len;
/* 10 Classmark Enquiry Mask 10.5.2.7c O TLV 3 */
ELEM_OPT_TLV(0x10, GSM_A_PDU_TYPE_RR, DE_RR_CM_ENQ_MASK, "");
EXTRANEOUS_DATA_CHECK(curr_len, 0);
}
/*
* 9.1.13b GPRS suspension request
*/
static void
dtap_rr_gprs_sus_req(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
curr_offset = offset;
curr_len = len;
/* TLLI 10.5.2.41a M V 4 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_TLLI);
/* Routeing Area Identification 10.5.5.15 M V 6 */
From Neil Piercy: 1 new split file (GMM & SM in one file) and diff patches for the others. The RR, RP and BSSMAP patches are really a tidy-up: now they are split it becomes clear what was redundant code. svn path=/trunk/; revision=26064
2008-08-24 17:42:30 +00:00
ELEM_MAND_V(GSM_A_PDU_TYPE_GM, DE_RAI);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
/* Suspension cause 10.5.2.47 M V 1 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_SUS_CAU);
/* 01 Service Support 10.5.2.57 O TV 2 */
ELEM_OPT_TV_SHORT(0x01,GSM_A_PDU_TYPE_RR, DE_RR_SERV_SUP,"");
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
}
/*
* 9.1.14 Handover Access
*/
/* This message is NOT follow the basic format, and is only found on DCH during initial handover access */
/* 3GPP TS 24.008 version 4.7.0 Release 4
* [3] 9.1.15
*/
void
dtap_rr_ho_cmd(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
curr_offset = offset;
curr_len = len;
/* Mandatory Elemets
* Cell description 10.5.2.2
*/
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_CELL_DSC);
/* Description of the first channel,after time
* Channel Description 2 10.5.2.5a
*/
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_CH_DSC2);
/* Handover Reference 10.5.2.15 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_HO_REF);
/* Power Command and Access type 10.5.2.28a */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_POW_CMD_AND_ACC_TYPE);
/* optional elements */
/* Synchronization Indication 10.5.2.39 */
ELEM_OPT_TV_SHORT(0xD0,GSM_A_PDU_TYPE_RR, DE_RR_SYNC_IND,"");
/* Frequency Short List 10.5.2.14 */
ELEM_OPT_TV(0x02,GSM_A_PDU_TYPE_RR, DE_RR_FREQ_SHORT_LIST," - Frequency Short List, after time");
/* Frequency List 10.5.2.13 */
ELEM_OPT_TLV(0x05, GSM_A_PDU_TYPE_RR, DE_RR_FREQ_LIST, " - Frequency List, after time");
/* Cell Channel Description 10.5.2.1b */
ELEM_OPT_TV(0x62,GSM_A_PDU_TYPE_RR, DE_RR_CELL_CH_DSC, "");
/* Multislot Allocation 10.5.2.21b */
ELEM_OPT_TLV(0x10,GSM_A_PDU_TYPE_RR, DE_RR_MULT_ALL, "");
/* Mode of the First Channel(Channel Set 1)) Channel Mode 10.5.2.6*/
ELEM_OPT_TV(0x63,GSM_A_PDU_TYPE_RR, DE_RR_CH_MODE, " - Mode of the First Channel(Channel Set 1))");
/* Mode of Channel Set 2 Channel Mode 10.5.2.6*/
ELEM_OPT_TV(0x11,GSM_A_PDU_TYPE_RR, DE_RR_CH_MODE, " - Mode of Channel Set 2");
/* Mode of Channel Set 3 Channel Mode 10.5.2.6*/
ELEM_OPT_TV(0x13,GSM_A_PDU_TYPE_RR, DE_RR_CH_MODE, " - Mode of Channel Set 3");
/* Mode of Channel Set 4 Channel Mode 10.5.2.6*/
ELEM_OPT_TV(0x14,GSM_A_PDU_TYPE_RR, DE_RR_CH_MODE, " - Mode of Channel Set 4");
/* Mode of Channel Set 5 Channel Mode 10.5.2.6*/
ELEM_OPT_TV(0x15,GSM_A_PDU_TYPE_RR, DE_RR_CH_MODE, " - Mode of Channel Set 5");
/* Mode of Channel Set 6 Channel Mode 10.5.2.6*/
ELEM_OPT_TV(0x16,GSM_A_PDU_TYPE_RR, DE_RR_CH_MODE, " - Mode of Channel Set 6");
/* Mode of Channel Set 7 Channel Mode 10.5.2.6*/
ELEM_OPT_TV(0x17,GSM_A_PDU_TYPE_RR, DE_RR_CH_MODE, " - Mode of Channel Set 7");
/* Mode of Channel Set 8 Channel Mode 10.5.2.6*/
ELEM_OPT_TV(0x18,GSM_A_PDU_TYPE_RR, DE_RR_CH_MODE, " - Mode of Channel Set 8");
/* Description of the Second Channel, after time, Channel Description 10.5.2.5 */
ELEM_OPT_TV(0x64,GSM_A_PDU_TYPE_RR, DE_RR_CH_DSC, " - Description of the Second Channel, after time");
/* Mode of the Second Channel, Channel Mode 2 10.5.2.7 */
ELEM_OPT_TV(0x66,GSM_A_PDU_TYPE_RR, DE_RR_CH_MODE2, " - Mode of the Second Channel");
/* Frequency Channel Sequence, after time, Frequency Channel Sequence 10.5.2.12 */
ELEM_OPT_TV(0x69,GSM_A_PDU_TYPE_RR, DE_RR_FREQ_CH_SEQ, " - Frequency Channel Sequence, after time");
/* Mobile Allocation, after time, Mobile Allocation 10.5.2.21 */
ELEM_OPT_TLV(0x72,GSM_A_PDU_TYPE_RR, DE_RR_MOB_ALL, " - Mobile Allocation, after time");
/* Starting Time 10.5.2.38 */
ELEM_OPT_TV(0x7C,GSM_A_PDU_TYPE_RR, DE_RR_STARTING_TIME, "");
/* Real Time Difference, Time Difference 10.5.2.41 */
ELEM_OPT_TV(0x7B,GSM_A_PDU_TYPE_RR, DE_RR_TIME_DIFF, " - Real Time Difference");
/* Timing Advance, Timing Advance 10.5.2.40 */
ELEM_OPT_TV(0x7D,GSM_A_PDU_TYPE_RR, DE_RR_TIMING_ADV, "");
/* Frequency Short List, before time, Frequency Short List 10.5.2.14 */
ELEM_OPT_TLV(0x19,GSM_A_PDU_TYPE_RR, DE_RR_FREQ_SHORT_LIST, " - Frequency Short List, before time");
/* Frequency List, before time, Frequency List 10.5.2.13 */
ELEM_OPT_TV(0x12,GSM_A_PDU_TYPE_RR, DE_RR_FREQ_LIST, " - Frequency List, before time");
/* Description of the First Channel, before time, Channel Description 2 10.5.2.5a*/
ELEM_OPT_TV(0x1c,GSM_A_PDU_TYPE_RR, DE_RR_CH_DSC2, " - Description of the First Channel, before time");
/* Description of the Second Channel, before time, Channel Description 10.5.2.5*/
ELEM_OPT_TV(0x1d,GSM_A_PDU_TYPE_RR, DE_RR_CH_DSC, " - Description of the Second Channel, before time");
/* Frequency channel sequence before time, Frequency channel sequence 10.5.2.12*/
ELEM_OPT_TV(0x1e,GSM_A_PDU_TYPE_RR, DE_RR_FREQ_CH_SEQ, " - Frequency channel sequence before time");
/* Mobile Allocation, before time, Mobile Allocation 10.5.2.21 */
ELEM_OPT_TLV(0x21,GSM_A_PDU_TYPE_RR, DE_RR_MOB_ALL, " - Mobile Allocation, before time");
/* Cipher Mode Setting, Cipher Mode Setting 10.5.2.9 */
ELEM_OPT_TV_SHORT(0x90,GSM_A_PDU_TYPE_RR, DE_RR_CIP_MODE_SET, "");
/* VGCS target mode Indication, VGCS target mode Indication 10.5.2.42a */
ELEM_OPT_TLV(0x01,GSM_A_PDU_TYPE_RR, DE_RR_VGCS_TAR_MODE_IND, "");
/* Multi-Rate configuration, MultiRate configuration 10.5.2.21a */
ELEM_OPT_TLV(0x03,GSM_A_PDU_TYPE_RR, DE_RR_MULTIRATE_CONF, "");
/* Dynamic ARFCN Mapping, Dynamic ARFCN Mapping 10.5.2.11b */
ELEM_OPT_TLV(0x76,GSM_A_PDU_TYPE_RR, DE_RR_DYN_ARFCN_MAP, "");
/* VGCS Ciphering Parameters, VGCS Ciphering Parameters 10.5.2.42b */
ELEM_OPT_TLV(0x04,GSM_A_PDU_TYPE_RR, DE_RR_VGCS_CIP_PAR, "");
/* Dedicated Service Information, Dedicated Service Information 10.5.2.59 */
ELEM_OPT_TV(0x51,GSM_A_PDU_TYPE_RR, DE_RR_DED_SERV_INF, "");
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
}
/* 3GPP TS 24.008 version 4.7.0 Release 4
* [3] 9.1.16
*/
static void
dtap_rr_ho_cpte(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
curr_offset = offset;
curr_len = len;
/* RR Cause RR Cause 10.5.2.31 M V 1 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_CAUSE);
/* 77 Mobile Observed Time Difference Mobile Time Difference 10.5.2.21a */
ELEM_OPT_TLV(0x77,GSM_A_PDU_TYPE_RR, DE_RR_MOB_TIME_DIFF, "Mobile Observed Time Difference");
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
}
/*
* 9.1.17 Handover failure
*/
static void
dtap_rr_ho_fail(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
curr_offset = offset;
curr_len = len;
/* RR Cause RR Cause 10.5.2.31 M V 1 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_CAUSE);
EXTRANEOUS_DATA_CHECK(curr_len, 0);
}
/*
* 9.1.18 Immediate assignment
*/
static void
dtap_rr_imm_ass(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
guint8 oct;
curr_offset = offset;
curr_len = len;
oct = tvb_get_guint8(tvb, curr_offset);
/* NOTE: The order of the mandatory information elements should be chosen so that
* information elements with 1/2 octet of content (type 1) go together in succession.
* The first type 1 information element occupies bits 1 to 4 of octet N,
* the second bits 5 to 8 of octet N, the third bits 1 to 4 of octet N+1 etc.
* If the number of type 1 information elements is odd then bits 5 to 8 of the last octet
* occupied by these information elements should be treated as spare bits,
* i.e. coded with a "0" in each.
*/
/* Page Mode 10.5.2.26 M V 1/2 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_PAGE_MODE);
/* Dedicated mode or TBF 10.5.2.25b M V 1/2 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_DED_MOD_OR_TBF);
curr_offset++;
if((oct&0x10) == 0){
/* Channel Description 10.5.2.5 C V 3m */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_CH_DSC);
}else{
/* Packet Channel Description 10.5.2.25a C V 3
* If the Dedicated mode or TBF IE indicates that the message assigns a Temporary Block Flow (TBF),
* the mobile station shall consider this information element present in the message.
* If the Dedicated mode or TBF IE indicates that this message is the first of two in a two-message
* assignment of an uplink or downlink TBF, the mobile station shall ignore the contents
* of this information element and regard it as an unnecessary IE.
*/
if((oct&0x04) == 0){
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_PACKET_CH_DESC);
}
}
/* Request Reference 10.5.2.30 M V 3 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_REQ_REF);
/* Timing Advance 10.5.2.40 M V 1 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_TIMING_ADV);
/* Mobile Allocation 10.5.2.21 M LV 1-9 */
ELEM_MAND_LV(GSM_A_PDU_TYPE_RR, DE_RR_MOB_ALL, "");
/* 7C Starting Time 10.5.2.38 O TV 3 */
ELEM_OPT_TV(0x7C,GSM_A_PDU_TYPE_RR, DE_RR_STARTING_TIME, "");
/* IA Rest Octets 10.5.2.16 M V 0-11 */
if(tvb_length_remaining(tvb,curr_offset) > 0)
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_IA_REST_OCT);
}
/*
* 9.1.19 Immediate assignment extended
*/
static void
dtap_rr_imm_ass_ext(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
guint8 oct;
curr_offset = offset;
curr_len = len;
oct = tvb_get_guint8(tvb, curr_offset);
/* Page Mode 10.5.2.26 M V 1/2 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_PAGE_MODE);
/* Spare Half Octet 10.5.1.8 M V 1/2 */
ELEM_MAND_V(GSM_A_PDU_TYPE_COMMON, DE_SPARE_NIBBLE);
curr_offset++;
/* Channel Description 1 Channel Description 10.5.2.5 M V 3 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_CH_DSC);
/* Request Reference 1 Request Reference 10.5.2.30 M V 3 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_REQ_REF);
/* Timing Advance 1 Timing Advance 10.5.2.40 M V 1 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_TIMING_ADV);
/* Channel Description 2 Channel Description 10.5.2.5 M V 3 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_CH_DSC);
/* Request Reference 2 Request Reference 10.5.2.30 M V 3 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_REQ_REF);
/* Timing Advance 2 Timing Advance 10.5.2.40 M V 1 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_TIMING_ADV);
/* Mobile Allocation 10.5.2.21 M LV 1-9 */
ELEM_MAND_LV(GSM_A_PDU_TYPE_RR, DE_RR_MOB_ALL, "");
/* 7C Starting Time 10.5.2.38 O TV 3 */
ELEM_OPT_TV(0x7C,GSM_A_PDU_TYPE_RR, DE_RR_STARTING_TIME, "");
/* IAX Rest Octets 10.5.2.18 M V 0-4 */
if(tvb_length_remaining(tvb,curr_offset) > 0)
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_IAX_REST_OCT);
}
/*
* 9.1.20 Immediate assignment reject
*/
static void
dtap_rr_imm_ass_rej(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
guint8 oct;
curr_offset = offset;
curr_len = len;
oct = tvb_get_guint8(tvb, curr_offset);
/* Page Mode 10.5.2.26 M V 1/2 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_PAGE_MODE);
/* Spare Half Octet 10.5.1.8 M V 1/2 */
ELEM_MAND_V(GSM_A_PDU_TYPE_COMMON, DE_SPARE_NIBBLE);
curr_offset++;
/* Request Reference 1 Request Reference 10.5.2.30 M V 3 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_REQ_REF);
/* Wait Indication 1 Wait Indication 10.5.2.43 M V 1 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_WAIT_IND);
/* Request Reference 2 Request Reference 10.5.2.30 M V 3 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_REQ_REF);
/* Wait Indication 2 Wait Indication 10.5.2.43 M V 1 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_WAIT_IND);
/* Request Reference 3 Request Reference 10.5.2.30 M V 3 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_REQ_REF);
/* Wait Indication 3 Wait Indication 10.5.2.43 M V 1 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_WAIT_IND);
/* Request Reference 4 Request Reference 10.5.2.30 M V 3 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_REQ_REF);
/* Wait Indication 4 Wait Indication 10.5.2.43 M V 1 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_WAIT_IND);
/* IAR Rest Octets 10.5.2.19 M V 3 */
if(tvb_length_remaining(tvb,curr_offset) > 0)
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_IAR_REST_OCT);
}
/*
* 9.1.21 Measurement report
*/
static void
dtap_rr_meas_rep(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
guint32 curr_offset;
guint32 consumed;
guint curr_len;
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
curr_offset = offset;
curr_len = len;
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
/* Measurement Results 10.5.2.20 M V 16 */
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_MEAS_RES);
}
/*
* [4] 9.1.25
*/
static void
dtap_rr_paging_resp(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
guint8 oct;
proto_tree *subtree;
proto_item *item;
curr_offset = offset;
curr_len = len;
/*
* special dissection for Cipher Key Sequence Number
*/
oct = tvb_get_guint8(tvb, curr_offset);
other_decode_bitfield_value(a_bigbuf, oct, 0xf0, 8);
proto_tree_add_text(tree,
tvb, curr_offset, 1,
"%s : Spare",
a_bigbuf);
item =
proto_tree_add_text(tree,
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
tvb, curr_offset, 1,
gsm_common_elem_strings[DE_CIPH_KEY_SEQ_NUM].strptr);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
subtree = proto_item_add_subtree(item, ett_gsm_common_elem[DE_CIPH_KEY_SEQ_NUM]);
other_decode_bitfield_value(a_bigbuf, oct, 0x08, 8);
proto_tree_add_text(subtree,
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
tvb, curr_offset, 1,
"%s : Spare",
a_bigbuf);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
other_decode_bitfield_value(a_bigbuf, oct, 0x07, 8);
switch (oct & 0x07)
{
case 0x07:
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
proto_tree_add_text(subtree,
tvb, curr_offset, 1,
"%s : Ciphering Key Sequence Number: No key is available",
a_bigbuf);
break;
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
default:
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
proto_tree_add_text(subtree,
tvb, curr_offset, 1,
"%s : Ciphering Key Sequence Number: %u",
a_bigbuf,
oct & 0x07);
break;
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
}
curr_offset++;
curr_len--;
if (curr_len <= 0) return;
ELEM_MAND_LV(GSM_A_PDU_TYPE_COMMON, DE_MS_CM_2, "");
ELEM_MAND_LV(GSM_A_PDU_TYPE_COMMON, DE_MID, "");
EXTRANEOUS_DATA_CHECK(curr_len, 0);
}
/*
* [4] 9.1.29
*/
static void
dtap_rr_rr_status(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
curr_offset = offset;
curr_len = len;
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_CAUSE);
EXTRANEOUS_DATA_CHECK(curr_len, 0);
}
/*
* [4] 9.1.31
*/
static void
dtap_rr_sys_info_1(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
curr_offset = offset;
curr_len = len;
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_CELL_CH_DSC);
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_RACH_CTRL_PARAM);
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_SI1_REST_OCT);
}
/*
* [4] 9.1.32
*/
static void
dtap_rr_sys_info_2(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
curr_offset = offset;
curr_len = len;
From Pascal Quantin: Add 3GPP 44.018 SI1, SI2bis, SI2ter and SI2quater full decoding svn path=/trunk/; revision=26559
2008-10-26 19:46:46 +00:00
proto_tree_add_text(tree, tvb, curr_offset, len, "BCCH Frquency List");
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_NEIGH_CELL_DESC);
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_NCC_PERM);
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_RACH_CTRL_PARAM);
}
From Pascal Quantin: Add 3GPP 44.018 SI1, SI2bis, SI2ter and SI2quater full decoding svn path=/trunk/; revision=26559
2008-10-26 19:46:46 +00:00
/*
* [4] 9.1.33
*/
static void
dtap_rr_sys_info_2bis(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
curr_offset = offset;
curr_len = len;
proto_tree_add_text(tree, tvb, curr_offset, 16, "Extended BCCH Frequency List");
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_NEIGH_CELL_DESC);
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_RACH_CTRL_PARAM);
}
/*
* [4] 9.1.34
*/
static void
dtap_rr_sys_info_2ter(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
curr_offset = offset;
curr_len = len;
proto_tree_add_text(tree, tvb, curr_offset, 16, "Extended BCCH Frequency List");
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_NEIGH_CELL_DESC2);
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_SI2TER_REST_OCT);
}
/*
* [4] 9.1.34a
*/
static void
dtap_rr_sys_info_2quater(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
curr_offset = offset;
curr_len = len;
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_SI2QUATER_REST_OCT);
}
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
/*
* [4] 9.1.35
*/
static void
dtap_rr_sys_info_3(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
curr_offset = offset;
curr_len = len;
ELEM_MAND_V(GSM_A_PDU_TYPE_COMMON, DE_CELL_ID);
ELEM_MAND_V(GSM_A_PDU_TYPE_COMMON, DE_LAI);
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_CTRL_CH_DESC);
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_CELL_OPT_BCCH);
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_CELL_SEL_PARAM);
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_RACH_CTRL_PARAM);
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_SI3_REST_OCT);
}
/*
* [4] 9.1.36
*/
static void
dtap_rr_sys_info_4(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
curr_offset = offset;
curr_len = len;
ELEM_MAND_V(GSM_A_PDU_TYPE_COMMON, DE_LAI);
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_CELL_SEL_PARAM);
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_RACH_CTRL_PARAM);
ELEM_OPT_TV(0x64, GSM_A_PDU_TYPE_RR, DE_RR_CH_DSC, "CBCH Channel Description");
ELEM_OPT_TV(0x72, GSM_A_PDU_TYPE_RR, DE_RR_MOB_ALL, "CBCH Mobile Allocation");
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_SI4_REST_OCT);
}
/*
* [4] 9.1.37
*/
static void
dtap_rr_sys_info_5(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
curr_offset = offset;
curr_len = len;
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_NEIGH_CELL_DESC);
}
/*
* [4] 9.1.40
*/
static void
dtap_rr_sys_info_6(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
curr_offset = offset;
curr_len = len;
ELEM_MAND_V(GSM_A_PDU_TYPE_COMMON, DE_CELL_ID);
ELEM_MAND_V(GSM_A_PDU_TYPE_COMMON, DE_LAI);
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_CELL_OPT_SACCH);
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_NCC_PERM);
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_SI6_REST_OCT);
}
/*
* [4] 9.1.43a
*/
static void
dtap_rr_sys_info_13(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
{
guint32 curr_offset;
guint32 consumed;
guint curr_len;
curr_offset = offset;
curr_len = len;
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_SI13_REST_OCT);
}
#define NUM_GSM_DTAP_MSG_RR (sizeof(gsm_a_dtap_msg_rr_strings)/sizeof(value_string))
static gint ett_gsm_dtap_msg_rr[NUM_GSM_DTAP_MSG_RR];
static void (*dtap_msg_rr_fcn[])(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len) = {
NULL, /* RR Initialisation Request */
NULL, /* Additional Assignment */
dtap_rr_imm_ass, /* 9.1.18 Immediate assignment */
dtap_rr_imm_ass_ext, /* Immediate Assignment Extended */
dtap_rr_imm_ass_rej, /* Immediate Assignment Reject */
NULL, /* DTM Assignment Failure */
NULL, /* DTM Reject */
NULL, /* DTM Request */
NULL, /* Main DCCH Assignment Command */
NULL, /* Packet Assignment Command */
dtap_rr_cip_mode_cmd, /* Ciphering Mode Command */
dtap_rr_cip_mode_cpte, /* Ciphering Mode Complete */
NULL, /* Configuration Change Command */
NULL, /* Configuration Change Ack. */
NULL, /* Configuration Change Reject */
dtap_rr_ass_cmd, /* 9.1.2 Assignment Command */
dtap_rr_ass_comp, /* Assignment Complete */
dtap_rr_ass_fail, /* Assignment Failure */
dtap_rr_ho_cmd, /* Handover Command */
dtap_rr_ho_cpte, /* Handover Complete */
dtap_rr_ho_fail, /* Handover Failure */
NULL, /* Physical Information */
NULL, /* DTM Assignment Command */
NULL, /* RR-cell Change Order */
NULL, /* PDCH Assignment Command */
dtap_rr_ch_rel, /* Channel Release */
NULL, /* Partial Release */
NULL, /* Partial Release Complete */
NULL, /* Paging Request Type 1 */
NULL, /* Paging Request Type 2 */
NULL, /* Paging Request Type 3 */
dtap_rr_paging_resp, /* Paging Response */
NULL, /* Notification/NCH */
NULL, /* Reserved */
NULL, /* Notification/Response */
NULL, /* Reserved */
NULL, /* Utran Classmark Change */
NULL, /* UE RAB Preconfiguration */
NULL, /* cdma2000 Classmark Change */
NULL, /* Inter System to UTRAN Handover Command */
NULL, /* Inter System to cdma2000 Handover Command */
NULL, /* System Information Type 8 */
dtap_rr_sys_info_1, /* System Information Type 1 */
dtap_rr_sys_info_2, /* System Information Type 2 */
dtap_rr_sys_info_3, /* System Information Type 3 */
dtap_rr_sys_info_4, /* System Information Type 4 */
dtap_rr_sys_info_5, /* System Information Type 5 */
dtap_rr_sys_info_6, /* System Information Type 6 */
NULL, /* System Information Type 7 */
From Pascal Quantin: Add 3GPP 44.018 SI1, SI2bis, SI2ter and SI2quater full decoding svn path=/trunk/; revision=26559
2008-10-26 19:46:46 +00:00
dtap_rr_sys_info_2bis, /* System Information Type 2bis */
dtap_rr_sys_info_2ter, /* System Information Type 2ter */
dtap_rr_sys_info_2quater, /* System Information Type 2quater */
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
NULL, /* System Information Type 5bis */
NULL, /* System Information Type 5ter */
NULL, /* System Information Type 9 */
dtap_rr_sys_info_13, /* System Information Type 13 */
NULL, /* System Information Type 16 */
NULL, /* System Information Type 17 */
NULL, /* System Information Type 18 */
NULL, /* System Information Type 19 */
NULL, /* System Information Type 20 */
dtap_rr_ch_mode_mod, /* Channel Mode Modify */
dtap_rr_rr_status, /* RR Status */
dtap_rr_ch_mode_mod_ack, /* Channel Mode Modify Acknowledge */
NULL, /* Frequency Redefinition */
dtap_rr_meas_rep, /* 9.1.21 Measurement report */
dtap_rr_mm_cm_change, /* 9.1.11 Classmark Change */
dtap_rr_cm_enq, /* Classmark Enquiry */
NULL, /* Extended Measurement Report */
NULL, /* Extended Measurement Order */
dtap_rr_gprs_sus_req, /* 9.1.13b GPRS Suspension Request */
NULL, /* VGCS Uplink Grant */
NULL, /* Uplink Release */
NULL, /* Reserved */
NULL, /* Uplink Busy */
NULL, /* Talker Indication */
NULL, /* UTRAN Classmark Change/Handover To UTRAN Command */ /* spec conflict */
NULL, /* Application Information */
NULL, /* NONE */
};
void get_rr_msg_params(guint8 oct, const gchar **msg_str, int *ett_tree, int *hf_idx, msg_fcn *msg_fcn)
{
gint idx;
From Neil Piercy: 1 new split file (GMM & SM in one file) and diff patches for the others. The RR, RP and BSSMAP patches are really a tidy-up: now they are split it becomes clear what was redundant code. svn path=/trunk/; revision=26064
2008-08-24 17:42:30 +00:00
*msg_str = match_strval_idx((guint32) (oct & DTAP_RR_IEI_MASK), gsm_a_dtap_msg_rr_strings, &idx);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
*ett_tree = ett_gsm_dtap_msg_rr[idx];
*hf_idx = hf_gsm_a_dtap_msg_rr_type;
*msg_fcn = dtap_msg_rr_fcn[idx];
return;
}
/* This is more or less a copy of the dissect_dtap() code just adding
* L2 Pseudo Length decoding first
* The code should probably be cleaned up.
* The name CCCH might not be correct!
*/
static void
dissect_ccch(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
static gsm_a_tap_rec_t tap_rec[4];
static gsm_a_tap_rec_t *tap_p;
static guint tap_current=0;
void (*msg_fcn)(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len);
guint8 oct;
guint8 pd;
guint32 offset, saved_offset;
guint32 len;
guint32 oct_1, oct_2;
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
proto_item *ccch_item = NULL;
proto_tree *ccch_tree = NULL;
proto_item *oct_1_item = NULL;
proto_tree *pd_tree = NULL;
proto_tree *saved_tree = NULL;
const gchar *msg_str;
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
gint ett_tree;
gint ti;
int hf_idx;
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
gboolean nsd;
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
guint8 pseudo_len;
guint32 curr_offset;
guint32 consumed;
guint curr_len;
len = tvb_length(tvb);
if (len < 2){
/*
* too short to be CCCH
*/
call_dissector(data_handle, tvb, pinfo, tree);
return;
}
if (check_col(pinfo->cinfo, COL_INFO)){
col_append_str(pinfo->cinfo, COL_INFO, "(CCCH) ");
}
/*
* set tap record pointer
*/
tap_current++;
if (tap_current >= 4)
{
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
tap_current = 0;
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
}
tap_p = &tap_rec[tap_current];
offset = 0;
oct_2 = 0;
/* Skip pseeudo hdr here */
offset = 1;
/*
* get protocol discriminator
*/
oct_1 = tvb_get_guint8(tvb, offset++);
if ((((oct_1 & DTAP_TI_MASK) >> 4) & DTAP_TIE_PRES_MASK) == DTAP_TIE_PRES_MASK){
/*
* eventhough we don't know if a TI should be in the message yet
* we rely on the TI/SKIP indicator to be 0 to avoid taking this
* octet
*/
oct_2 = tvb_get_guint8(tvb, offset++);
}
oct = tvb_get_guint8(tvb, offset);
pd = oct_1 & DTAP_PD_MASK;
ti = -1;
msg_str = NULL;
ett_tree = -1;
hf_idx = -1;
msg_fcn = NULL;
nsd = FALSE;
if (check_col(pinfo->cinfo, COL_INFO)){
col_append_fstr(pinfo->cinfo, COL_INFO, "(%s) ",val_to_str(pd,gsm_a_pd_short_str_vals,"Unknown (%u)"));
}
/*
* octet 1
*/
switch (pd){
case 6:
get_rr_msg_params(oct, &msg_str, &ett_tree, &hf_idx, &msg_fcn);
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
break;
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
default:
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
/* XXX - hf_idx is still -1! this is a bug in the implementation, and I don't know how to fix it so simple return here */
return;
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
}
/*
* create the protocol tree
*/
if (msg_str == NULL){
From Neil Piercy: 1 new split file (GMM & SM in one file) and diff patches for the others. The RR, RP and BSSMAP patches are really a tidy-up: now they are split it becomes clear what was redundant code. svn path=/trunk/; revision=26064
2008-08-24 17:42:30 +00:00
ccch_item = proto_tree_add_protocol_format(tree, proto_a_ccch, tvb, 0, len,
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
"GSM CCCH - Message Type (0x%02x)",
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
oct);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
From Neil Piercy: 1 new split file (GMM & SM in one file) and diff patches for the others. The RR, RP and BSSMAP patches are really a tidy-up: now they are split it becomes clear what was redundant code. svn path=/trunk/; revision=26064
2008-08-24 17:42:30 +00:00
ccch_tree = proto_item_add_subtree(ccch_item, ett_ccch_msg);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
}else{
From Neil Piercy: 1 new split file (GMM & SM in one file) and diff patches for the others. The RR, RP and BSSMAP patches are really a tidy-up: now they are split it becomes clear what was redundant code. svn path=/trunk/; revision=26064
2008-08-24 17:42:30 +00:00
ccch_item = proto_tree_add_protocol_format(tree, proto_a_ccch, tvb, 0, -1,
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
"GSM CCCH - %s", msg_str);
From Neil Piercy: 1 new split file (GMM & SM in one file) and diff patches for the others. The RR, RP and BSSMAP patches are really a tidy-up: now they are split it becomes clear what was redundant code. svn path=/trunk/; revision=26064
2008-08-24 17:42:30 +00:00
ccch_tree = proto_item_add_subtree(ccch_item, ett_tree);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
}
if (check_col(pinfo->cinfo, COL_INFO)){
col_append_fstr(pinfo->cinfo, COL_INFO, "%s ", msg_str);
}
/* back to the begining */
saved_offset = offset;
offset = 0;
curr_offset = offset;
curr_len = len;
len = 1;
/* L2 Pseudo Length 10.5.2.19 */
pseudo_len = tvb_get_guint8(tvb,offset)>>2;
saved_tree = tree;
From Neil Piercy: 1 new split file (GMM & SM in one file) and diff patches for the others. The RR, RP and BSSMAP patches are really a tidy-up: now they are split it becomes clear what was redundant code. svn path=/trunk/; revision=26064
2008-08-24 17:42:30 +00:00
tree = ccch_tree;
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
ELEM_MAND_V(GSM_A_PDU_TYPE_RR, DE_RR_L2_PSEUDO_LEN);
tree = saved_tree;
offset = saved_offset;
oct_1_item =
From Neil Piercy: 1 new split file (GMM & SM in one file) and diff patches for the others. The RR, RP and BSSMAP patches are really a tidy-up: now they are split it becomes clear what was redundant code. svn path=/trunk/; revision=26064
2008-08-24 17:42:30 +00:00
proto_tree_add_text(ccch_tree,
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
tvb, 1, 1,
"Protocol Discriminator: %s",
val_to_str(pd, protocol_discriminator_vals, "Unknown (%u)"));
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
pd_tree = proto_item_add_subtree(oct_1_item, ett_ccch_oct_1);
if (ti == -1){
proto_tree_add_item(pd_tree, hf_gsm_a_skip_ind, tvb, 1, 1, FALSE);
}else{
other_decode_bitfield_value(a_bigbuf, oct_1, 0x80, 8);
proto_tree_add_text(pd_tree,tvb, 1, 1,
"%s : TI flag: %s",
a_bigbuf,
((oct_1 & 0x80) ? "allocated by receiver" : "allocated by sender"));
if ((ti & DTAP_TIE_PRES_MASK) == DTAP_TIE_PRES_MASK){
/* ti is extended to next octet */
other_decode_bitfield_value(a_bigbuf, oct_1, 0x70, 8);
proto_tree_add_text(pd_tree, tvb, 1, 1,
"%s : TIO: The TI value is given by the TIE in octet 2",
a_bigbuf);
}else{
other_decode_bitfield_value(a_bigbuf, oct_1, 0x70, 8);
proto_tree_add_text(pd_tree,tvb, 1, 1,
"%s : TIO: %u",a_bigbuf,ti & DTAP_TIE_PRES_MASK);
}
}
proto_tree_add_item(pd_tree, hf_gsm_a_L3_protocol_discriminator, tvb, 1, 1, FALSE);
if ((ti != -1) && (ti & DTAP_TIE_PRES_MASK) == DTAP_TIE_PRES_MASK){
proto_tree_add_item(tree, hf_gsm_a_extension, tvb, 2, 1, FALSE);
other_decode_bitfield_value(a_bigbuf, oct_2, DTAP_TIE_MASK, 8);
proto_tree_add_text(pd_tree, tvb, 2, 1,
"%s : TIE: %u", a_bigbuf, oct_2 & DTAP_TIE_MASK);
}
/*
* N(SD)
*/
if ((pinfo->p2p_dir == P2P_DIR_RECV) &&
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
nsd)
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
{
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
/* XXX */
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
}
/*
* add DTAP message name
*/
From Neil Piercy: 1 new split file (GMM & SM in one file) and diff patches for the others. The RR, RP and BSSMAP patches are really a tidy-up: now they are split it becomes clear what was redundant code. svn path=/trunk/; revision=26064
2008-08-24 17:42:30 +00:00
proto_tree_add_uint_format(ccch_tree, hf_idx, tvb, offset, 1, oct,
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
"Message Type: %s",msg_str ? msg_str : "(Unknown)");
offset++;
tap_p->pdu_type = GSM_A_PDU_TYPE_DTAP;
tap_p->message_type = (nsd ? (oct & 0x3f) : oct);
tap_p->protocol_disc = pd;
tap_queue_packet(gsm_a_tap, pinfo, tap_p);
if (msg_str == NULL)
return;
if ((len - offset) <= 0)
return;
/*
* decode elements
*/
if (msg_fcn == NULL){
From Neil Piercy: 1 new split file (GMM & SM in one file) and diff patches for the others. The RR, RP and BSSMAP patches are really a tidy-up: now they are split it becomes clear what was redundant code. svn path=/trunk/; revision=26064
2008-08-24 17:42:30 +00:00
proto_tree_add_text(ccch_tree, tvb, offset, len - offset,
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
"Message Elements");
}else{
From Neil Piercy: 1 new split file (GMM & SM in one file) and diff patches for the others. The RR, RP and BSSMAP patches are really a tidy-up: now they are split it becomes clear what was redundant code. svn path=/trunk/; revision=26064
2008-08-24 17:42:30 +00:00
(*msg_fcn)(tvb, ccch_tree, offset, len - offset);
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
}
}
/* Register the protocol with Wireshark */
void
proto_register_gsm_a_rr(void)
{
guint i;
guint last_offset;
/* Setup list of header fields */
static hf_register_info hf[] =
{
{ &hf_gsm_a_dtap_msg_rr_type,
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ "DTAP Radio Resources Management Message Type", "gsm_a.dtap_msg_rr_type",
FT_UINT8, BASE_HEX, VALS(gsm_a_dtap_msg_rr_strings), 0x0,
"", HFILL }
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
},
{ &hf_gsm_a_rr_elem_id,
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ "Element ID", "gsm_a_rr.elem_id",
FT_UINT8, BASE_DEC, NULL, 0,
"", HFILL }
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
},
{ &hf_gsm_a_bcc,
{ "BCC","gsm_a.bcc",
FT_UINT8,BASE_DEC, NULL, 0x07,
"BCC", HFILL }
},
{ &hf_gsm_a_ncc,
{ "NCC","gsm_a.ncc",
FT_UINT8,BASE_DEC, NULL, 0x38,
"NCC", HFILL }
},
{ &hf_gsm_a_bcch_arfcn,
{ "BCCH ARFCN(RF channel number)","gsm_a.bcch_arfcn",
FT_UINT16,BASE_DEC, NULL, 0x0,
"BCCH ARFCN", HFILL }
},
{ &hf_gsm_a_rr_ho_ref_val,
{ "Handover reference value","gsm_a.rr.ho_ref_val",
FT_UINT8,BASE_DEC, NULL, 0x0,
"Handover reference value", HFILL }
},
{ &hf_gsm_a_rr_L2_pseudo_len,
{ "L2 Pseudo Length value","gsm_a.rr.rr_2_pseudo_len",
FT_UINT8,BASE_DEC, NULL, 0xfc,
"L2 Pseudo Length value", HFILL }
},
{ &hf_gsm_a_rr_pow_cmd_atc,
{ "Spare","gsm_a.rr.pow_cmd_atc",
FT_BOOLEAN,8, TFS(&gsm_a_rr_pow_cmd_atc_value), 0x80,
"Spare", HFILL }
},
{ &hf_gsm_a_rr_page_mode,
{ "Page Mode","gsm_a.rr.page_mode",
FT_UINT8,BASE_DEC, VALS(gsm_a_rr_page_mode_vals), 0x03,
"Page Mode", HFILL }
},
{ &hf_gsm_a_rr_dedicated_mode_or_tbf,
{ "Dedicated mode or TBF","gsm_a.rr.dedicated_mode_or_tbf",
FT_UINT8,BASE_DEC, VALS(gsm_a_rr_dedicated_mode_or_tbf_vals), 0x70,
"Dedicated mode or TBF", HFILL }
},
{ &hf_gsm_a_rr_pow_cmd_epc,
{ "EPC_mode","gsm_a.rr.pow_cmd_epc",
FT_BOOLEAN,8, TFS(&gsm_a_rr_pow_cmd_epc_value), 0x40,
"EPC_mode", HFILL }
},
{ &hf_gsm_a_rr_pow_cmd_fpcepc,
{ "FPC_EPC","gsm_a.rr.pow_cmd_fpcepc",
FT_BOOLEAN,8, TFS(&gsm_a_rr_pow_cmd_fpcepc_value), 0x20,
"FPC_EPC", HFILL }
},
{ &hf_gsm_a_rr_pow_cmd_powlev,
{ "POWER LEVEL","gsm_a.rr.pow_cmd_pow",
FT_UINT8,BASE_DEC, NULL, 0x1f,
"POWER LEVEL", HFILL }
},
{ &hf_gsm_a_rr_sync_ind_nci,
{ "Normal cell indication(NCI)","gsm_a.rr.sync_ind_nci",
FT_BOOLEAN,8, TFS(&gsm_a_rr_sync_ind_nci_value), 0x08,
"Normal cell indication(NCI)", HFILL }
},
{ &hf_gsm_a_rr_sync_ind_rot,
{ "Report Observed Time Difference(ROT)","gsm_a.rr.sync_ind_rot",
FT_BOOLEAN,8, TFS(&sm_a_rr_sync_ind_rot_value), 0x04,
"Report Observed Time Difference(ROT)", HFILL }
},
{ &hf_gsm_a_rr_sync_ind_si,
{ "Synchronization indication(SI)","gsm_a.rr_sync_ind_si",
FT_UINT8,BASE_DEC, VALS(gsm_a_rr_sync_ind_si_vals), 0x03,
"Synchronization indication(SI)", HFILL }
},
{ &hf_gsm_a_rr_format_id,
{ "Format Identifier","gsm_a.rr_format_id",
FT_UINT8,BASE_HEX, VALS(gsm_a_rr_freq_list_format_id_vals), 0xce,
"Format Identifier", HFILL }
},
{ &hf_gsm_a_rr_channel_mode,
{ "Channel Mode","gsm_a.rr.channel_mode",
FT_UINT8,BASE_DEC, VALS(gsm_a_rr_channel_mode_vals), 0x0,
"Channel Mode", HFILL }
},
{ &hf_gsm_a_rr_channel_mode2,
{ "Channel Mode 2","gsm_a.rr.channel_mode2",
FT_UINT8,BASE_DEC, VALS(gsm_a_rr_channel_mode2_vals), 0x0,
"Channel Mode 2", HFILL }
},
{ &hf_gsm_a_rr_sc,
{ "SC","gsm_a.rr.SC",
FT_UINT8,BASE_DEC, VALS(gsm_a_rr_sc_vals), 0x1,
"SC", HFILL }
},
{ &hf_gsm_a_algorithm_id,
{ "Algorithm identifier","gsm_a.algorithm_identifier",
FT_UINT8,BASE_DEC, VALS(gsm_a_algorithm_identifier_vals), 0xe,
"Algorithm_identifier", HFILL }
},
{ &hf_gsm_a_rr_cr,
{ "CR","gsm_a.rr.CR",
FT_UINT8,BASE_DEC, VALS(gsm_a_rr_cr_vals), 0x1,
"CR", HFILL }
},
{ &hf_gsm_a_rr_multirate_speech_ver,
{ "Multirate speech version","gsm_a.rr.multirate_speech_ver",
FT_UINT8,BASE_DEC, VALS(multirate_speech_ver_vals), 0xe0,
"Multirate speech version", HFILL }
},
{ &hf_gsm_a_rr_NCSB,
{ "NSCB: Noise Suppression Control Bit","gsm_a.rr.NCSB",
FT_UINT8,BASE_DEC, VALS(NSCB_vals), 0x10,
"NSCB: Noise Suppression Control Bit", HFILL }
},
{ &hf_gsm_a_rr_ICMI,
{ "ICMI: Initial Codec Mode Indicator","gsm_a.rr.ICMI",
FT_UINT8,BASE_DEC, VALS(ICMI_vals), 0x8,
"ICMI: Initial Codec Mode Indicator", HFILL }
},
{ &hf_gsm_a_rr_start_mode,
{ "Start Mode","gsm_a.rr.start_mode",
FT_UINT8,BASE_DEC, NULL, 0x3,
"Start Mode", HFILL }
},
{ &hf_gsm_a_rr_timing_adv,
{ "Timing advance value","gsm_a.rr.timing_adv",
FT_UINT8,BASE_DEC, NULL, 0x0,
"Timing advance value", HFILL }
},
{ &hf_gsm_a_rr_time_diff,
{ "Time difference value","gsm_a.rr.time_diff",
FT_UINT8,BASE_DEC, NULL, 0x0,
"Time difference value", HFILL }
},
{ &hf_gsm_a_rr_tlli,
{ "TLLI","gsm_a.rr.tlli",
FT_UINT32,BASE_HEX, NULL, 0x0,
"TLLI", HFILL }
},
{ &hf_gsm_a_rr_target_mode,
{ "Target mode","gsm_a.rr.target_mode",
FT_UINT8,BASE_DEC, NULL, 0xc0,
"Target mode", HFILL }
},
{ &hf_gsm_a_rr_wait_indication,
{ "Wait Indication","gsm_a.rr.wait_indication",
FT_UINT8,BASE_DEC, NULL, 0x00,
"Wait Indication (T3122/T3142)", HFILL }
},
{ &hf_gsm_a_rr_group_cipher_key_number,
{ "Group cipher key number","gsm_a.rr.Group_cipher_key_number",
FT_UINT8,BASE_DEC, NULL, 0x3c,
"Group cipher key number", HFILL }
},
{ &hf_gsm_a_rr_MBMS_broadcast,
{ "MBMS Broadcast","gsm_a.rr.MBMS_broadcast",
FT_BOOLEAN,8, TFS(&gsm_a_rr_MBMS_broadcast_value), 0x01,
"MBMS Broadcast", HFILL }
},
{ &hf_gsm_a_rr_MBMS_multicast,
{ "MBMS Multicast","gsm_a.rr.MBMS_multicast",
FT_BOOLEAN,8, TFS(&gsm_a_rr_MBMS_multicast_value), 0x02,
"MBMS Multicast", HFILL }
},
{ &hf_gsm_a_rr_last_segment,
{ "Last Segment","gsm_a.rr.last_segment",
FT_BOOLEAN,8, TFS(&gsm_a_rr_last_segment_value), 0x01,
"Last Segment", HFILL }
},
{ &hf_gsm_a_rr_ra,
{ "Random Access Information (RA)", "gsm_a_rr_ra",
FT_UINT8, BASE_DEC, NULL, 0x0,
"Random Access Information (RA)", HFILL }
},
{ &hf_gsm_a_rr_T1prim,
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ "T1'", "gsm_a.rr.T1prim",
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
FT_UINT8, BASE_DEC, NULL, 0xf8,
"T1'", HFILL }
},
{ &hf_gsm_a_rr_T3,
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ "T3", "gsm_a.rr.T3",
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
FT_UINT16, BASE_DEC, NULL, 0x07e0,
"T3", HFILL }
},
{ &hf_gsm_a_rr_T2,
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ "T2", "gsm_a.rr.T2",
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
FT_UINT8, BASE_DEC, NULL, 0x1f,
"T2", HFILL }
},
{ &hf_gsm_a_rr_rfn,
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
{ "RFN", "gsm_a.rr.rfn",
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
FT_UINT16, BASE_DEC, NULL, 0x0,
"Reduced Frame Number", HFILL }
},
{ &hf_gsm_a_rr_RR_cause,
{ "RR cause value","gsm_a.rr.RRcause",
FT_UINT8,BASE_DEC, VALS(gsm_a_rr_RR_cause_vals), 0x0,
"RR cause value", HFILL }
},
{ &hf_gsm_a_rr_cm_cng_msg_req,
{ "CLASSMARK CHANGE","gsm_a.rr_cm_cng_msg_req",
FT_BOOLEAN,8, TFS(&gsm_a_msg_req_value), 0x80,
"CLASSMARK CHANGE ", HFILL }
},
{ &hf_gsm_a_rr_utran_cm_cng_msg_req,
{ "UTRAN CLASSMARK CHANGE","gsm_a.rr_utran_cm_cng_msg_req",
FT_UINT8,BASE_DEC, VALS(gsm_a_rr_utran_cm_cng_msg_req_vals), 0x70,
"UTRAN CLASSMARK CHANGE", HFILL }
},
{ &hf_gsm_a_rr_cdma200_cm_cng_msg_req,
{ "CDMA2000 CLASSMARK CHANGE ","gsm_a.rr_cdma200_cm_cng_msg_req",
FT_BOOLEAN,8, TFS(&gsm_a_msg_req_value), 0x08,
"CDMA2000 CLASSMARK CHANGE ", HFILL }
},
{ &hf_gsm_a_rr_geran_iu_cm_cng_msg_req,
{ "GERAN IU MODE CLASSMARK CHANGE","gsm_a.rr_geran_iu_cm_cng_msg_req",
FT_BOOLEAN,8, TFS(&gsm_a_msg_req_value), 0x04,
"GERAN IU MODE CLASSMARK CHANGE", HFILL }
},
{ &hf_gsm_a_rr_chnl_needed_ch1,
{ "Channel 1","gsm_a.rr_chnl_needed_ch1",
FT_UINT8,BASE_DEC, VALS(gsm_a_rr_channel_needed_vals), 0x03,
"Channel 1", HFILL }
},
{ &hf_gsm_a_rr_chnl_needed_ch2,
{ "Channel 2","gsm_a.rr_chnl_needed_ch1",
FT_UINT8,BASE_DEC, VALS(gsm_a_rr_channel_needed_vals), 0x0c,
"Channel 2", HFILL }
},
{ &hf_gsm_a_rr_suspension_cause,
{ "Suspension cause value","gsm_a.rr.suspension_cause",
FT_UINT8,BASE_DEC, VALS(gsm_a_rr_suspension_cause_vals), 0x0,
"Suspension cause value", HFILL }
},
{ &hf_gsm_a_rr_set_of_amr_codec_modes_v1_b8,
{ "12,2 kbit/s codec rate", "gsm_a.rr.set_of_amr_codec_modes_v1b8",
FT_BOOLEAN,8, TFS(&gsm_a_rr_set_of_amr_codec_modes), 0x80,
"12,2 kbit/s codec rate", HFILL }
},
{ &hf_gsm_a_rr_set_of_amr_codec_modes_v1_b7,
{ "10,2 kbit/s codec rate", "gsm_a.rr.set_of_amr_codec_modes_v1b7",
FT_BOOLEAN,8, TFS(&gsm_a_rr_set_of_amr_codec_modes), 0x40,
"10,2 kbit/s codec rate", HFILL }
},
{ &hf_gsm_a_rr_set_of_amr_codec_modes_v1_b6,
{ "7,95 kbit/s codec rate", "gsm_a.rr.set_of_amr_codec_modes_v1b6",
FT_BOOLEAN,8, TFS(&gsm_a_rr_set_of_amr_codec_modes), 0x20,
"7,95 kbit/s codec rate", HFILL }
},
{ &hf_gsm_a_rr_set_of_amr_codec_modes_v1_b5,
{ "7,40 kbit/s codec rate", "gsm_a.rr.set_of_amr_codec_modes_v1b5",
FT_BOOLEAN,8, TFS(&gsm_a_rr_set_of_amr_codec_modes), 0x10,
"7,40 kbit/s codec rate", HFILL }
},
{ &hf_gsm_a_rr_set_of_amr_codec_modes_v1_b4,
{ "6,70 kbit/s codec rate", "gsm_a.rr.set_of_amr_codec_modes_v1b4",
FT_BOOLEAN,8, TFS(&gsm_a_rr_set_of_amr_codec_modes), 0x08,
"6,70 kbit/s codec rate", HFILL }
},
{ &hf_gsm_a_rr_set_of_amr_codec_modes_v1_b3,
{ "5,90 kbit/s codec rate", "gsm_a.rr.set_of_amr_codec_modes_v1b3",
FT_BOOLEAN,8, TFS(&gsm_a_rr_set_of_amr_codec_modes), 0x04,
"5,90 kbit/s codec rate", HFILL }
},
{ &hf_gsm_a_rr_set_of_amr_codec_modes_v1_b2,
{ "5,15 kbit/s codec rate", "gsm_a.rr.set_of_amr_codec_modes_v1b2",
FT_BOOLEAN,8, TFS(&gsm_a_rr_set_of_amr_codec_modes), 0x02,
"5,15 kbit/s codec rate", HFILL }
},
{ &hf_gsm_a_rr_set_of_amr_codec_modes_v1_b1,
{ "4,75 kbit/s codec rate", "gsm_a.rr.set_of_amr_codec_modes_v1b1",
FT_BOOLEAN,8, TFS(&gsm_a_rr_set_of_amr_codec_modes), 0x01,
"4,75 kbit/s codec rate", HFILL }
},
{ &hf_gsm_a_rr_set_of_amr_codec_modes_v2_b5,
{ "23,85 kbit/s codec rate", "gsm_a.rr.set_of_amr_codec_modes_v2b5",
FT_BOOLEAN,8, TFS(&gsm_a_rr_set_of_amr_codec_modes), 0x10,
"23,85 kbit/s codec rate", HFILL }
},
{ &hf_gsm_a_rr_set_of_amr_codec_modes_v2_b4,
{ "15,85 kbit/s codec rate", "gsm_a.rr.set_of_amr_codec_modes_v2b4",
FT_BOOLEAN,8, TFS(&gsm_a_rr_set_of_amr_codec_modes), 0x08,
"15,85 kbit/s codec rate", HFILL }
},
{ &hf_gsm_a_rr_set_of_amr_codec_modes_v2_b3,
{ "12,65 kbit/s codec rate", "gsm_a.rr.set_of_amr_codec_modes_v2b3",
FT_BOOLEAN,8, TFS(&gsm_a_rr_set_of_amr_codec_modes), 0x04,
"12,65 kbit/s codec rate", HFILL }
},
{ &hf_gsm_a_rr_set_of_amr_codec_modes_v2_b2,
{ "8,85 kbit/s codec rate", "gsm_a.rr.set_of_amr_codec_modes_v2b2",
FT_BOOLEAN,8, TFS(&gsm_a_rr_set_of_amr_codec_modes), 0x02,
"8,85 kbit/s codec rate", HFILL }
},
{ &hf_gsm_a_rr_set_of_amr_codec_modes_v2_b1,
{ "6,60 kbit/s codec rate", "gsm_a.rr.set_of_amr_codec_modes_v2b1",
FT_BOOLEAN,8, TFS(&gsm_a_rr_set_of_amr_codec_modes), 0x01,
"6,60 kbit/s codec rate", HFILL }
},
{ &hf_gsm_a_rr_pwrc,
{ "PWRC", "gsm_a.rr.pwrc",
FT_BOOLEAN, 8, NULL, 0x40,
"Power Control Indicator (PWRC)", HFILL }
},
{ &hf_gsm_a_rr_dtx_bcch,
{ "DTX (BCCH)", "gsm_a.rr.dtx_bcch",
FT_UINT8, BASE_DEC, VALS(gsm_a_rr_dtx_bcch_vals), 0x30,
"Discontinuous Tranmission (DTX-BCCH)", HFILL }
},
{ &hf_gsm_a_rr_dtx_sacch,
{ "DTX (SACCH)", "gsm_a.rr.dtx_sacch",
FT_UINT8, BASE_DEC, VALS(gsm_a_rr_dtx_sacch_vals), 0xb0,
"Discontinuous Tranmission (DTX-SACCH)", HFILL }
},
{ &hf_gsm_a_rr_radio_link_timeout,
{ "Radio Link Timeout", "gsm_a.rr.radio_link_timeout",
FT_UINT8, BASE_DEC, NULL, 0x0f,
"Radio Link Timeout (s)", HFILL }
},
{ &hf_gsm_a_rr_cell_reselect_hyst,
{ "Cell Reselection Hysteresis", "gsm_a.rr.cell_reselect_hyst",
FT_UINT8, BASE_DEC, NULL, 0xe0,
"Cell Reslection Hysteresis (dB)", HFILL }
},
{ &hf_gsm_a_rr_ms_txpwr_max_cch,
{ "MS TXPWR MAX CCH", "gsm_a.rr.ms_txpwr_max_cch",
FT_UINT8, BASE_DEC, NULL, 0x1f,
"MS TXPWR MAX CCH", HFILL }
},
{ &hf_gsm_a_rr_acs,
{ "ACS", "gsm_a.rr.acs",
FT_BOOLEAN, 8, NULL, 0x80,
"Additional Reselect Param Indicator (ACS)", HFILL }
},
{ &hf_gsm_a_rr_neci,
{ "NECI", "gsm_a.rr.neci",
FT_UINT8, BASE_DEC, NULL, 0x40,
"New Establishment Cause Indicator (NECI)", HFILL }
},
{ &hf_gsm_a_rr_rxlev_access_min,
{ "RXLEV-ACCESS-MIN", "gsm_a.rr.rxlev_access_min",
FT_UINT8, BASE_DEC, VALS(gsm_a_rr_rxlev_vals), 0x3f,
"RXLEV-ACCESS-MIN", HFILL }
},
{ &hf_gsm_a_rr_mscr,
{ "MSCR", "gsm_a.rr.mscr",
FT_UINT8, BASE_DEC, VALS(gsm_a_rr_mscr_vals), 0x80,
"MSC Release Indicator (MSCR)", HFILL }
},
{ &hf_gsm_a_rr_att,
{ "ATT", "gsm_a.rr.att",
FT_UINT8, BASE_DEC, VALS(gsm_a_rr_att_vals), 0x40,
"Attach Indicator (ATT)", HFILL }
},
{ &hf_gsm_a_rr_bs_ag_blks_res,
{ "BS_AG_BLKS_RES", "gsm_a.rr.bs_ag_blks_res",
FT_UINT8, BASE_DEC, NULL, 0x38,
"Access Grant Reserved Blocks (BS_AG_BLKS_RES)", HFILL }
},
{ &hf_gsm_a_rr_ccch_conf,
{ "CCCH-CONF", "gsm_a.rr.ccch_conf",
FT_UINT8, BASE_DEC, VALS(gsm_a_rr_ccch_conf_vals), 0x07,
"CCCH-CONF", HFILL }
},
{ &hf_gsm_a_rr_bs_pa_mfrms,
{ "BS-PA-MFRMS", "gsm_a.rr.bs_pa_mfrms",
FT_UINT8, BASE_DEC, NULL, 0x07,
"BS-PA-MFRMS", HFILL }
},
{ &hf_gsm_a_rr_t3212,
{ "T3212", "gsm_a.rr.t3212",
FT_UINT8, BASE_DEC, NULL, 0x00,
"Periodic Update period (T3212) (deci-hours)", HFILL }
},
{ &hf_gsm_a_rr_ext_ind,
{ "EXT-IND", "gsm_a.rr.ext_ind",
FT_UINT8, BASE_DEC, VALS(gsm_a_rr_ext_ind_vals), 0x20,
"Extension Indication (EXT-IND)", HFILL }
},
{ &hf_gsm_a_rr_ba_ind,
{ "BA-IND", "gsm_a.rr.ba_ind",
FT_UINT8, BASE_DEC, NULL, 0x10,
"BCCH Allocation Indication (BA-IND)", HFILL }
},
{ &hf_gsm_a_rr_multiband_reporting,
{ "Multiband Reporting", "gsm_a.rr.multiband_reporting",
From Pascal Quantin: Add 3GPP 44.018 SI1, SI2bis, SI2ter and SI2quater full decoding svn path=/trunk/; revision=26559
2008-10-26 19:46:46 +00:00
FT_UINT8, BASE_DEC, NULL, 0x60,
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
"Number of cells to be reported in each band if Multiband Reporting", HFILL }
},
{ &hf_gsm_a_rr_ncc_permitted,
{ "NCC Permitted", "gsm_a.rr.ncc_permitted",
FT_UINT8, BASE_HEX, NULL, 0xff,
"NCC Permitted", HFILL }
},
{ &hf_gsm_a_rr_max_retrans,
{ "Max retrans", "gsm_a.rr.max_retrans",
FT_UINT8, BASE_DEC, VALS(gsm_a_rr_max_retrans_vals), 0xc0,
"Maximum number of retransmissions", HFILL }
},
{ &hf_gsm_a_rr_tx_integer,
{ "Tx-integer", "gsm_a.rr.tx_integer",
FT_UINT8, BASE_DEC, VALS(gsm_a_rr_tx_integer_vals), 0x3c,
"Number of Slots to spread Transmission (Tx-integer)", HFILL }
},
{ &hf_gsm_a_rr_cell_barr_access,
{ "CELL_BARR_ACCESS", "gsm_a.rr.cell_barr_access",
FT_UINT8, BASE_DEC, VALS(gsm_a_rr_cell_barr_access_vals), 0x02,
"Cell Barred for Access (CELL_BARR_ACCESS)", HFILL }
},
{ &hf_gsm_a_rr_re,
{ "RE", "gsm_a.rr.re",
FT_BOOLEAN, 8, NULL, 0x01,
"Call re-establishment allowed (RE)", HFILL }
},
{ &hf_gsm_a_rr_acc,
{ "ACC", "gsm_a.rr.acc",
FT_UINT16, BASE_HEX, NULL, 0xffff,
"Access Control Class N barred (ACC)", HFILL }
},
};
/* Setup protocol subtree array */
#define NUM_INDIVIDUAL_ELEMS 2
static gint *ett[NUM_INDIVIDUAL_ELEMS +
NUM_GSM_DTAP_MSG_RR +
From Pascal Quantin: Add 3GPP 44.018 SI1, SI2bis, SI2ter and SI2quater full decoding svn path=/trunk/; revision=26559
2008-10-26 19:46:46 +00:00
NUM_GSM_RR_ELEM +
NUM_GSM_RR_REST_OCTETS_ELEM];
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
ett[0] = &ett_ccch_msg;
ett[1] = &ett_ccch_oct_1;
last_offset = NUM_INDIVIDUAL_ELEMS;
for (i=0; i < NUM_GSM_DTAP_MSG_RR; i++, last_offset++)
{
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
ett_gsm_dtap_msg_rr[i] = -1;
ett[last_offset] = &ett_gsm_dtap_msg_rr[i];
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
}
for (i=0; i < NUM_GSM_RR_ELEM; i++, last_offset++)
{
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
ett_gsm_rr_elem[i] = -1;
ett[last_offset] = &ett_gsm_rr_elem[i];
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
}
From Pascal Quantin: Add 3GPP 44.018 SI1, SI2bis, SI2ter and SI2quater full decoding svn path=/trunk/; revision=26559
2008-10-26 19:46:46 +00:00
for (i=0; i < NUM_GSM_RR_REST_OCTETS_ELEM; i++, last_offset++)
{
ett_gsm_rr_rest_octets_elem[i] = -1;
ett[last_offset] = &ett_gsm_rr_rest_octets_elem[i];
}
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
/* Register the protocol name and description */
proto_a_ccch =
From Niel Percy: Much as I hate white space changes, I got fed up of the huge variation of styles within these files, and tried to get to a much smaller range of variation. Also a few comment tidies, and use of _U_ for unused args rather than "arg = arg" lines. svn path=/trunk/; revision=26140
2008-09-05 05:49:39 +00:00
proto_register_protocol("GSM CCCH", "GSM CCCH", "gsm_a_ccch");
From Neil Piercy: RR has been split from DTAP, with common stuff going to the common files (plus a few minor knock-on consequences). Fix the broken tap: I had not realised that the register_tap call in the dissector registration actually _created_ the tap entry (not the register_tap_listener), and not just associated the tap_id returned with the tap registered by the listener. The use of separate statics by the split lead to 3 taps called "gsm_a", but only the first of which was ever found in the tap_queue_packet. Added (yet another) global for now to cope. Also attached is a patch to tap.c which simply returns the same tap_id if the register_tap is called twice with the same name - I can't see any downside to this, can you? Anyway it seemed to work with deliberately keeping multiple calls. svn path=/trunk/; revision=26039
2008-08-19 08:05:04 +00:00
proto_register_field_array(proto_a_ccch, hf, array_length(hf));
proto_register_subtree_array(ett, array_length(ett));
/* subdissector code */
register_dissector("gsm_a_ccch", dissect_ccch, proto_a_ccch);
}
void
proto_reg_handoff_gsm_a_rr(void)
{
}