forked from osmocom/wireshark
![Guy Harris](/assets/img/avatar_default.png)
convenient to put into a command line (no capital letters, no spaces to require quotes), and one that's a detailed description for use in the UI. Allow either of them in the preferences file or "-o" option; use the detailed description in the UI, and also use it when writing the preferences out, so that the preference will be readable by older versions of Ethereal (assuming the preference existed in that version). Update "README.developer" to give more detail about an enum_val_t (and to put the _t in), and to give a more detailed description of the "radio_buttons" argument to "prefs_register_enum_preference()". svn path=/trunk/; revision=10982
8466 lines
195 KiB
C
8466 lines
195 KiB
C
/* packet-ansi_a.c
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* Routines for ANSI A Interface (IS-634/IOS) dissection
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*
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* Copyright 2003, Michael Lum <mlum [AT] telostech.com>
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* In association with Telos Technology Inc.
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*
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* Title 3GPP2 Other
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*
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* Inter-operability Specification (IOS) for CDMA
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* 2000 Access Network Interfaces
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* 3GPP2 A.S0001-1 TIA/EIA-2001
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*
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* $Id: packet-ansi_a.c,v 1.17 2004/05/24 02:25:17 guy Exp $
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@ethereal.com>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "epan/packet.h"
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#include "prefs.h"
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#include "tap.h"
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#include "packet-bssap.h"
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#include "packet-ansi_a.h"
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/* PROTOTYPES/FORWARDS */
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void proto_reg_handoff_ansi_a(void);
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#define ANSI_A_MAX(x,y) (((x) < (y)) ? (y) : (x))
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#define ANSI_A_MIN(x,y) (((x) < (y)) ? (x) : (y))
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const value_string ansi_a_ios401_bsmap_strings[] = {
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{ 0x69, "Additional Service Notification" },
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{ 0x65, "ADDS Page" },
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{ 0x66, "ADDS Page Ack" },
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{ 0x67, "ADDS Transfer" },
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{ 0x68, "ADDS Transfer Ack" },
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{ 0x02, "Assignment Complete" },
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{ 0x03, "Assignment Failure" },
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{ 0x01, "Assignment Request" },
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{ 0x45, "Authentication Request" },
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{ 0x46, "Authentication Response" },
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{ 0x48, "Base Station Challenge" },
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{ 0x49, "Base Station Challenge Response" },
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{ 0x40, "Block" },
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{ 0x41, "Block Acknowledge" },
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{ 0x09, "BS Service Request" },
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{ 0x0A, "BS Service Response" },
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{ 0x20, "Clear Command" },
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{ 0x21, "Clear Complete" },
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{ 0x22, "Clear Request" },
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{ 0x57, "Complete Layer 3 Information" },
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{ 0x60, "Feature Notification" },
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{ 0x61, "Feature Notification Ack" },
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{ 0x13, "Handoff Command" },
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{ 0x15, "Handoff Commenced" },
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{ 0x14, "Handoff Complete" },
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{ 0x16, "Handoff Failure" },
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{ 0x17, "Handoff Performed" },
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{ 0x10, "Handoff Request" },
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{ 0x12, "Handoff Request Acknowledge" },
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{ 0x11, "Handoff Required" },
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{ 0x1A, "Handoff Required Reject" },
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{ 0x6C, "PACA Command" },
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{ 0x6D, "PACA Command Ack" },
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{ 0x6E, "PACA Update" },
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{ 0x6F, "PACA Update Ack" },
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{ 0x52, "Paging Request" },
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{ 0x53, "Privacy Mode Command" },
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{ 0x55, "Privacy Mode Complete" },
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{ 0x23, "Radio Measurements for Position Request" },
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{ 0x25, "Radio Measurements for Position Response" },
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{ 0x56, "Rejection" },
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{ 0x05, "Registration Request" },
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{ 0x30, "Reset" },
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{ 0x31, "Reset Acknowledge" },
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{ 0x34, "Reset Circuit" },
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{ 0x35, "Reset Circuit Acknowledge" },
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{ 0x47, "SSD Update Request" },
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{ 0x4A, "SSD Update Response" },
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{ 0x6A, "Status Request" },
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{ 0x6B, "Status Response" },
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{ 0x39, "Transcoder Control Acknowledge" },
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{ 0x38, "Transcoder Control Request" },
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{ 0x42, "Unblock" },
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{ 0x43, "Unblock Acknowledge" },
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{ 0x0B, "User Zone Reject" },
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{ 0x04, "User Zone Update" },
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{ 0, NULL },
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};
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const value_string ansi_a_ios401_dtap_strings[] = {
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{ 0x62, "Additional Service Request" },
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{ 0x53, "ADDS Deliver" },
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{ 0x54, "ADDS Deliver Ack" },
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{ 0x26, "Alert With Information" },
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{ 0x45, "Authentication Request" },
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{ 0x46, "Authentication Response" },
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{ 0x48, "Base Station Challenge" },
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{ 0x49, "Base Station Challenge Response" },
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{ 0x24, "CM Service Request" },
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{ 0x25, "CM Service Request Continuation" },
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{ 0x07, "Connect" },
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{ 0x10, "Flash with Information" },
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{ 0x50, "Flash with Information Ack" },
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{ 0x02, "Location Updating Accept" },
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{ 0x04, "Location Updating Reject" },
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{ 0x08, "Location Updating Request" },
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{ 0x27, "Paging Response" },
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{ 0x2B, "Parameter Update Confirm" },
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{ 0x2C, "Parameter Update Request" },
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{ 0x56, "Rejection" },
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{ 0x03, "Progress" },
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{ 0x70, "Service Redirection" },
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{ 0x2E, "Service Release" },
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{ 0x2F, "Service Release Complete" },
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{ 0x47, "SSD Update Request" },
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{ 0x4A, "SSD Update Response" },
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{ 0x6A, "Status Request" },
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{ 0x6B, "Status Response" },
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{ 0x0B, "User Zone Reject" },
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{ 0x0C, "User Zone Update" },
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{ 0x0D, "User Zone Update Request" },
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{ 0, NULL },
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};
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const value_string ansi_a_ios401_elem_1_strings[] = {
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{ 0x20, "Access Network Identifiers" },
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{ 0x3D, "ADDS User Part" },
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{ 0x25, "AMPS Hard Handoff Parameters" },
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{ 0x30, "Anchor PDSN Address" },
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{ 0x7C, "Anchor P-P Address" },
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{ 0x41, "Authentication Challenge Parameter" },
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{ 0x28, "Authentication Confirmation Parameter (RANDC)" },
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{ 0x59, "Authentication Data" },
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{ 0x4A, "Authentication Event" },
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{ 0x40, "Authentication Parameter COUNT" },
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{ 0x42, "Authentication Response Parameter" },
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{ 0x37, "Band Class" },
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{ 0x5B, "Called Party ASCII Number" },
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{ 0x5E, "Called Party BCD Number" },
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{ 0x4B, "Calling Party ASCII Number" },
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{ 0x04, "Cause" },
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{ 0x08, "Cause Layer 3" },
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{ 0x0C, "CDMA Serving One Way Delay" },
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{ 0x05, "Cell Identifier" },
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{ 0x1A, "Cell Identifier List" },
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{ 0x23, "Channel Number" },
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{ 0x0B, "Channel Type" },
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{ 0x19, "Circuit Group" },
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{ 0x01, "Circuit Identity Code" },
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{ 0x24, "Circuit Identity Code Extension" },
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{ 0x12, "Classmark Information Type 2" },
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{ 0x29, "Downlink Radio Environment" },
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{ 0x2B, "Downlink Radio Environment List" },
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{ 0x0A, "Encryption Information" },
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{ 0x10, "Extended Handoff Direction Parameters" },
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{ 0x2C, "Geographic Location" },
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{ 0x5A, "Special Service Call Indicator" },
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{ 0x26, "Handoff Power Level" },
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{ 0x16, "Hard Handoff Parameters" },
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{ 0x2E, "Information Element Requested" },
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{ 0x09, "IS-2000 Channel Identity" },
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{ 0x27, "IS-2000 Channel Identity 3X" },
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{ 0x11, "IS-2000 Mobile Capabilities" },
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{ 0x0F, "IS-2000 Non-Negotiable Service Configuration Record" },
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{ 0x0E, "IS-2000 Service Configuration Record" },
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{ 0x62, "IS-95/IS-2000 Cause Value" },
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{ 0x67, "IS-2000 Redirection Record" },
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{ 0x22, "IS-95 Channel Identity" },
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{ 0x64, "IS-95 MS Measured Channel Identity" },
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{ 0x17, "Layer 3 Information" },
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{ 0x13, "Location Area Information" },
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{ 0x38, "Message Waiting Indication" },
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{ 0x0D, "Mobile Identity" },
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{ 0x15, "MS Information Records" },
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{ 0xA0, "Origination Continuation Indicator" },
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{ 0x5F, "PACA Order" },
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{ 0x60, "PACA Reorigination Indicator" },
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{ 0x4E, "PACA Timestamp" },
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{ 0x70, "Packet Session Parameters" },
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{ 0x14, "PDSN IP Address" },
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{ 0xA2, "Power Down Indicator" },
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{ 0x06, "Priority" },
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{ 0x3B, "Protocol Revision" },
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{ 0x18, "Protocol Type" },
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{ 0x2D, "PSMM Count" },
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{ 0x07, "Quality of Service Parameters" },
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{ 0x1D, "Radio Environment and Resources" },
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{ 0x1F, "Registration Type" },
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{ 0x44, "Reject Cause" },
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{ 0x1B, "Response Request" },
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{ 0x68, "Return Cause" },
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{ 0x21, "RF Channel Identity" },
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{ 0x03, "Service Option" },
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{ 0x1E, "Service Option Connection Identifier (SOCI)" },
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{ 0x2A, "Service Option List" },
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{ 0x69, "Service Redirection Info" },
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{ 0x71, "Session Reference Identifier (SR_ID)" },
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{ 0x32, "SID" },
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{ 0x34, "Signal" },
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{ 0x35, "Slot Cycle Index" },
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{ 0x31, "Software Version" },
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{ 0x39, "Source RNC to Target RNC Transparent Container" },
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{ 0x14, "Source PDSN Address" },
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{ 0x33, "Tag" },
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{ 0x3A, "Target RNC to Source RNC Transparent Container" },
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{ 0x36, "Transcoder Mode" }, /* XXX 0x1C in IOS 4.0.1 */
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{ 0x02, "User Zone ID" },
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{ 0xA1, "Voice Privacy Request" },
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{ 0, NULL },
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};
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#define ANSI_MS_INFO_REC_DISPLAY 0x01
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#define ANSI_MS_INFO_REC_CLD_PN 0x02
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#define ANSI_MS_INFO_REC_CLG_PN 0x03
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#define ANSI_MS_INFO_REC_CONN_N 0x04
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#define ANSI_MS_INFO_REC_SIGNAL 0x05
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#define ANSI_MS_INFO_REC_MW 0x06
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#define ANSI_MS_INFO_REC_SC 0x07
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#define ANSI_MS_INFO_REC_CLD_PSA 0x08
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#define ANSI_MS_INFO_REC_CLG_PSA 0x09
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#define ANSI_MS_INFO_REC_CONN_SA 0x0a
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#define ANSI_MS_INFO_REC_RED_N 0x0b
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#define ANSI_MS_INFO_REC_RED_SA 0x0c
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#define ANSI_MS_INFO_REC_MP 0x0d
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#define ANSI_MS_INFO_REC_PA 0x0e
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#define ANSI_MS_INFO_REC_LC 0x0f
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#define ANSI_MS_INFO_REC_EDISPLAY 0x10
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#define ANSI_MS_INFO_REC_NNSC 0x13
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#define ANSI_MS_INFO_REC_MC_EDISPLAY 0x14
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#define ANSI_MS_INFO_REC_CWI 0x15
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#define ANSI_MS_INFO_REC_ERTI 0xfe
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static const value_string ansi_ms_info_rec_str[] = {
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{ ANSI_MS_INFO_REC_DISPLAY, "Display" },
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{ ANSI_MS_INFO_REC_CLD_PN, "Called Party Number" },
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{ ANSI_MS_INFO_REC_CLG_PN, "Calling Party Number" },
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{ ANSI_MS_INFO_REC_CONN_N, "Connected Number" },
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{ ANSI_MS_INFO_REC_SIGNAL, "Signal" },
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{ ANSI_MS_INFO_REC_MW, "Message Waiting" },
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{ ANSI_MS_INFO_REC_SC, "Service Configuration" },
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{ ANSI_MS_INFO_REC_CLD_PSA, "Called Party Subaddress" },
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{ ANSI_MS_INFO_REC_CLG_PSA, "Calling Party Subaddress" },
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{ ANSI_MS_INFO_REC_CONN_SA, "Connected Subaddress" },
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{ ANSI_MS_INFO_REC_RED_N, "Redirecting Number" },
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{ ANSI_MS_INFO_REC_RED_SA, "Redirecting Subaddress" },
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{ ANSI_MS_INFO_REC_MP, "Meter Pulses" },
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{ ANSI_MS_INFO_REC_PA, "Parametric Alerting" },
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{ ANSI_MS_INFO_REC_LC, "Line Control" },
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{ ANSI_MS_INFO_REC_EDISPLAY, "Extended Display" },
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{ ANSI_MS_INFO_REC_NNSC, "Non-Negotiable Service Configuration" },
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{ ANSI_MS_INFO_REC_MC_EDISPLAY, "Multiple Character Extended Display" },
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{ ANSI_MS_INFO_REC_CWI, "Call Waiting Indicator" },
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{ ANSI_MS_INFO_REC_ERTI, "Extended Record Type International" },
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{ 0, NULL },
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};
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#define NUM_MS_INFO_REC (sizeof(ansi_ms_info_rec_str)/sizeof(value_string))
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static gint ett_ansi_ms_info_rec[NUM_MS_INFO_REC];
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static gchar *band_class_str[] = {
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"800 MHz Cellular System",
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"1.850 to 1.990 GHz Broadband PCS",
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"872 to 960 MHz TACS Band",
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"832 to 925 MHz JTACS Band",
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"1.750 to 1.870 GHz Korean PCS",
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"450 MHz NMT",
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"2 GHz IMT-2000 Band",
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"North American 700 MHz Cellular Band",
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"1.710 to 1.880 GHz PCS",
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"880 to 960 MHz Band",
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"Secondary 800 MHz Band",
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"400 MHz European PAMR Band",
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"800 MHz European PAMR Band"
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};
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#define NUM_BAND_CLASS_STR (sizeof(band_class_str)/sizeof(gchar *))
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static gchar *cell_disc_str[] = {
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"whole Cell Global Identification (CGI)",
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"LAC/CI",
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"Cell Identity (CI)",
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"None",
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"Location Area Identification (LAI)",
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"Location Area Code (LAC)",
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"ALL",
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"IS-41 whole Cell Global Identification (ICGI)",
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"Enhanced whole Cell Global Identification (ECGI)"
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};
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#define NUM_CELL_DISC_STR (sizeof(cell_disc_str)/sizeof(gchar *))
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/* Initialize the protocol and registered fields */
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static int proto_a_bsmap = -1;
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static int proto_a_dtap = -1;
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static int ansi_a_tap = -1;
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static int hf_ansi_a_none = -1;
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static int hf_ansi_a_bsmap_msgtype = -1;
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static int hf_ansi_a_dtap_msgtype = -1;
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static int hf_ansi_a_length = -1;
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static int hf_ansi_a_elem_id = -1;
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static int hf_ansi_a_esn = -1;
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static int hf_ansi_a_imsi = -1;
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static int hf_ansi_a_min = -1;
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static int hf_ansi_a_cld_party_bcd_num = -1;
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static int hf_ansi_a_clg_party_bcd_num = -1;
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static int hf_ansi_a_cld_party_ascii_num = -1;
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static int hf_ansi_a_clg_party_ascii_num = -1;
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static int hf_ansi_a_cell_ci = -1;
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static int hf_ansi_a_cell_lac = -1;
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static int hf_ansi_a_cell_mscid = -1;
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static int hf_ansi_a_pdsn_ip_addr = -1;
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/* Initialize the subtree pointers */
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static gint ett_bsmap = -1;
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static gint ett_dtap = -1;
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static gint ett_elems = -1;
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static gint ett_elem = -1;
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static gint ett_dtap_oct_1 = -1;
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static gint ett_cm_srvc_type = -1;
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static gint ett_ansi_ms_info_rec_reserved = -1;
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static gint ett_ansi_enc_info = -1;
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static gint ett_cell_list = -1;
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#define A_VARIANT_IS634 4
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#define A_VARIANT_TSB80 5
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#define A_VARIANT_IS634A 6
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#define A_VARIANT_IOS2 7
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#define A_VARIANT_IOS3 8
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#define A_VARIANT_IOS401 9
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/*
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* IOS 4, probably most common
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*/
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static gint a_global_variant = A_VARIANT_IOS401;
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/*
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* Variables to allow for proper deletion of dissector registration when
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* the user changes values
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*/
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static gint a_variant = 0;
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static char a_bigbuf[1024];
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static gchar a_add_string[1024];
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static dissector_handle_t data_handle;
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static dissector_handle_t bsmap_handle;
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static dissector_handle_t dtap_handle;
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static dissector_table_t is637_dissector_table; /* IS-637-A Transport Layer (SMS) */
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static dissector_table_t is683_dissector_table; /* IS-683-A (OTA) */
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static dissector_table_t is801_dissector_table; /* IS-801 (PLD) */
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static packet_info *g_pinfo;
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static proto_tree *g_tree;
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typedef struct dgt_set_t
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{
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unsigned char out[15];
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}
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dgt_set_t;
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static dgt_set_t Dgt_tbcd = {
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{
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/* 0 1 2 3 4 5 6 7 8 9 a b c d e */
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'0','1','2','3','4','5','6','7','8','9','?','B','C','*','#'
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}
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};
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static dgt_set_t Dgt_msid = {
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{
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/* 0 1 2 3 4 5 6 7 8 9 a b c d e */
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'0','1','2','3','4','5','6','7','8','9','?','?','?','?','?'
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}
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};
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/* FUNCTIONS */
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/*
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* Unpack BCD input pattern into output ASCII pattern
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*
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* Input Pattern is supplied using the same format as the digits
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*
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* Returns: length of unpacked pattern
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*/
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static int
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my_dgt_tbcd_unpack(
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char *out, /* ASCII pattern out */
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guchar *in, /* packed pattern in */
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int num_octs, /* Number of octets to unpack */
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dgt_set_t *dgt /* Digit definitions */
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|
)
|
|
{
|
|
int cnt = 0;
|
|
unsigned char i;
|
|
|
|
while (num_octs)
|
|
{
|
|
/*
|
|
* unpack first value in byte
|
|
*/
|
|
i = *in++;
|
|
*out++ = dgt->out[i & 0x0f];
|
|
cnt++;
|
|
|
|
/*
|
|
* unpack second value in byte
|
|
*/
|
|
i >>= 4;
|
|
|
|
if (i == 0x0f) /* odd number bytes - hit filler */
|
|
break;
|
|
|
|
*out++ = dgt->out[i];
|
|
cnt++;
|
|
num_octs--;
|
|
}
|
|
|
|
*out = '\0';
|
|
|
|
return(cnt);
|
|
}
|
|
|
|
static gchar *
|
|
my_match_strval(guint32 val, const value_string *vs, gint *idx)
|
|
{
|
|
gint i = 0;
|
|
|
|
while (vs[i].strptr)
|
|
{
|
|
if (vs[i].value == val)
|
|
{
|
|
*idx = i;
|
|
return(vs[i].strptr);
|
|
}
|
|
|
|
i++;
|
|
}
|
|
|
|
*idx = -1;
|
|
return(NULL);
|
|
}
|
|
|
|
/* ELEMENT FUNCTIONS */
|
|
|
|
#define EXTRANEOUS_DATA_CHECK(edc_len, edc_max_len) \
|
|
if ((edc_len) > (edc_max_len)) \
|
|
{ \
|
|
proto_tree_add_text(tree, tvb, \
|
|
curr_offset, (edc_len) - (edc_max_len), "Extraneous Data"); \
|
|
curr_offset += ((edc_len) - (edc_max_len)); \
|
|
}
|
|
|
|
#define SHORT_DATA_CHECK(sdc_len, sdc_min_len) \
|
|
if ((sdc_len) < (sdc_min_len)) \
|
|
{ \
|
|
proto_tree_add_text(tree, tvb, \
|
|
curr_offset, (sdc_len), "Short Data (?)"); \
|
|
curr_offset += (sdc_len); \
|
|
return(curr_offset - offset); \
|
|
}
|
|
|
|
#define EXACT_DATA_CHECK(edc_len, edc_eq_len) \
|
|
if ((edc_len) != (edc_eq_len)) \
|
|
{ \
|
|
proto_tree_add_text(tree, tvb, \
|
|
asn1->offset, (edc_len), "Unexpected Data Length"); \
|
|
asn1->offset += (edc_len); \
|
|
return; \
|
|
}
|
|
|
|
#define NO_MORE_DATA_CHECK(nmdc_len) \
|
|
if ((nmdc_len) == (curr_offset - offset)) return(nmdc_len);
|
|
|
|
|
|
/*
|
|
* IOS 6.2.2.6
|
|
*/
|
|
static guint8
|
|
elem_chan_num(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint32 value;
|
|
guint32 curr_offset;
|
|
|
|
len = len;
|
|
curr_offset = offset;
|
|
|
|
value = tvb_get_ntohs(tvb, curr_offset);
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 2,
|
|
"Channel Number: %u",
|
|
value);
|
|
|
|
curr_offset += 2;
|
|
|
|
sprintf(add_string, " - (%u)", value);
|
|
|
|
/* no length check possible */
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.7
|
|
*/
|
|
static guint8
|
|
elem_chan_type(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 curr_offset;
|
|
gchar *str = NULL;
|
|
gboolean data;
|
|
|
|
curr_offset = offset;
|
|
data = FALSE;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
switch (oct)
|
|
{
|
|
case 0: str = "No Alert"; break;
|
|
case 1: str = "Speech"; break;
|
|
case 2: str = "Data"; data = TRUE; break;
|
|
case 3: str = "Signaling"; break;
|
|
default:
|
|
str = "Unknown";
|
|
break;
|
|
}
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"Speech or Data Indicator: %s",
|
|
str);
|
|
|
|
sprintf(add_string, " - (%s)", str);
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
switch (oct)
|
|
{
|
|
case 0: str = "Reserved (invalid)"; break;
|
|
case 1: str = "DCCH"; break;
|
|
case 2: str = "Reserved for future use (invalid)"; break;
|
|
case 8: str = "Full rate TCH channel Bm"; break;
|
|
case 9: str = "Half rate TCH channel Lm"; break;
|
|
default:
|
|
str = "Unknown";
|
|
break;
|
|
}
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"Channel Rate and Type: %s",
|
|
str);
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
if (data)
|
|
{
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x80, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Extension",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x40, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : %sTransparent service",
|
|
a_bigbuf,
|
|
(oct & 0x40) ? "Non-" : "");
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x3f, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
}
|
|
else
|
|
{
|
|
switch (oct)
|
|
{
|
|
case 0: str = "No Resources Required (invalid)"; break;
|
|
case 1: str = "Reserved"; break;
|
|
case 2: str = "Reserved"; break;
|
|
case 3: str = "TIA/EIA-IS-2000 8 kb/s vocoder"; break;
|
|
case 4: str = "8 kb/s enhanced vocoder (EVRC)"; break;
|
|
case 5: str = "13 kb/s vocoder"; break;
|
|
case 6: str = "ADPCM"; break;
|
|
default:
|
|
str = "Reserved";
|
|
break;
|
|
}
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"Speech Encoding Algorithm/data rate + Transparency Indicator: %s",
|
|
str);
|
|
}
|
|
|
|
curr_offset++;
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.8
|
|
*/
|
|
static guint8
|
|
elem_rf_chan_id(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 value;
|
|
guint32 curr_offset;
|
|
|
|
len = len;
|
|
curr_offset = offset;
|
|
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"Color Code");
|
|
|
|
curr_offset++;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xfc, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x02, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : N-AMPS",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x01, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : ANSI/EIA/TIA-553",
|
|
a_bigbuf);
|
|
|
|
curr_offset++;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xfc, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x03, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Timeslot Number",
|
|
a_bigbuf);
|
|
|
|
curr_offset++;
|
|
|
|
value = tvb_get_ntohs(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, value >> 8, 0xf8, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, value >> 8, 0x07, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : ARFCN (MSB): %u",
|
|
a_bigbuf,
|
|
value & 0x07ff);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, value & 0x00ff, 0xff, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset + 1, 1,
|
|
"%s : ARFCN (LSB)",
|
|
a_bigbuf);
|
|
|
|
sprintf(add_string, " - (ARFCN: %u)", value & 0x07ff);
|
|
|
|
curr_offset += 2;
|
|
|
|
/* no length check possible */
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.9
|
|
*/
|
|
static guint8
|
|
elem_sid(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint32 value;
|
|
guint32 curr_offset;
|
|
|
|
len = len;
|
|
curr_offset = offset;
|
|
|
|
value = tvb_get_ntohs(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, value >> 8, 0x80, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, value >> 8, 0x7f, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : SID (MSB), %u",
|
|
a_bigbuf,
|
|
value & 0x7fff);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, value & 0x00ff, 0xff, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset + 1, 1,
|
|
"%s : SID (LSB)",
|
|
a_bigbuf);
|
|
|
|
sprintf(add_string, " - (SID: %u)", value & 0x7fff);
|
|
|
|
curr_offset += 2;
|
|
|
|
/* no length check possible */
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.10
|
|
*/
|
|
static guint8
|
|
elem_is95_chan_id(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 value;
|
|
guint32 curr_offset;
|
|
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x80, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Hard Handoff",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x70, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Number of Channels to Add: %u",
|
|
a_bigbuf,
|
|
(oct & 0x70) >> 4);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x0f, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Frame Offset: (%u), %.2f ms",
|
|
a_bigbuf,
|
|
oct & 0x0f,
|
|
(oct & 0x0f) * 1.25);
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
SHORT_DATA_CHECK(len - (curr_offset - offset), 4);
|
|
|
|
do
|
|
{
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"Walsh Code Channel Index: %u",
|
|
oct);
|
|
|
|
curr_offset++;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xff, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Pilot PN Code (LSB)",
|
|
a_bigbuf);
|
|
|
|
curr_offset++;
|
|
|
|
value = oct;
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
value |= ((guint32) (oct & 0x80)) << 1;
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x80, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Pilot PN Code (MSB): %u",
|
|
a_bigbuf,
|
|
value);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x40, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Power Combined",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x20, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Frequency Included",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x18, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
value = tvb_get_guint8(tvb, curr_offset + 1) | ((oct & 0x07) << 8);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x07, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : ARFCN (MSB): %u",
|
|
a_bigbuf,
|
|
value);
|
|
|
|
curr_offset++;
|
|
|
|
other_decode_bitfield_value(a_bigbuf, value & 0x00ff, 0xff, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : ARFCN (LSB)",
|
|
a_bigbuf);
|
|
|
|
if (add_string[0] == '\0')
|
|
{
|
|
sprintf(add_string, " - (ARFCN: %u)", value);
|
|
}
|
|
|
|
curr_offset++;
|
|
}
|
|
while ((len - (curr_offset - offset)) >= 4);
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.11
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.12
|
|
*/
|
|
static guint8
|
|
elem_enc_info(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint8 oct_len;
|
|
guint32 curr_offset;
|
|
gchar *str;
|
|
guint8 num_recs;
|
|
proto_tree *subtree;
|
|
proto_item *item;
|
|
|
|
curr_offset = offset;
|
|
|
|
num_recs = 0;
|
|
|
|
while ((len - (curr_offset - offset)) >= 2)
|
|
{
|
|
num_recs++;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
switch ((oct & 0x7c) >> 2)
|
|
{
|
|
case 0: str = "Not Used - Invalid value"; break;
|
|
case 1: str = "SME Key: Signaling Message Encryption Key"; break;
|
|
case 2: str = "Reserved (VPM: Voice Privacy Mask)"; break;
|
|
case 3: str = "Reserved"; break;
|
|
case 4: str = "Private Longcode"; break;
|
|
case 5: str = "Data Key (ORYX)"; break;
|
|
case 6: str = "Initial RAND"; break;
|
|
default:
|
|
str = "Reserved";
|
|
break;
|
|
}
|
|
|
|
item =
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"Encryption Info - %u: (%u) %s",
|
|
num_recs,
|
|
(oct & 0x7c) >> 2,
|
|
str);
|
|
|
|
subtree = proto_item_add_subtree(item, ett_ansi_enc_info);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x80, 8);
|
|
proto_tree_add_text(subtree, tvb, curr_offset, 1,
|
|
"%s : Extension",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x7c, 8);
|
|
proto_tree_add_text(subtree, tvb, curr_offset, 1,
|
|
"%s : Encryption Parameter Identifier: (%u) %s",
|
|
a_bigbuf,
|
|
(oct & 0x7c) >> 2,
|
|
str);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x02, 8);
|
|
proto_tree_add_text(subtree, tvb, curr_offset, 1,
|
|
"%s : Status: %s",
|
|
a_bigbuf,
|
|
(oct & 0x02) ? "active" : "inactive");
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x01, 8);
|
|
proto_tree_add_text(subtree, tvb, curr_offset, 1,
|
|
"%s : Available: algorithm is %savailable",
|
|
a_bigbuf,
|
|
(oct & 0x01) ? "" : "not ");
|
|
|
|
curr_offset++;
|
|
|
|
oct_len = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
proto_tree_add_uint(subtree, hf_ansi_a_length, tvb,
|
|
curr_offset, 1, oct_len);
|
|
|
|
curr_offset++;
|
|
|
|
if (oct_len > 0)
|
|
{
|
|
SHORT_DATA_CHECK(len - (curr_offset - offset), oct_len);
|
|
|
|
proto_tree_add_text(subtree, tvb, curr_offset, oct_len,
|
|
"Encryption Parameter value");
|
|
|
|
curr_offset += oct_len;
|
|
}
|
|
}
|
|
|
|
sprintf(add_string, " - %u record%s",
|
|
num_recs, plurality(num_recs, "", "s"));
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.13
|
|
* NO ASSOCIATED DATA
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.14
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.15
|
|
*/
|
|
static guint8
|
|
elem_cm_info_type_2(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint8 num_bands;
|
|
guint32 curr_offset;
|
|
gint temp_int;
|
|
gchar *str;
|
|
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xe0, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Mobile P_REV: %u",
|
|
a_bigbuf,
|
|
(oct & 0xe0) >> 5);
|
|
|
|
sprintf(add_string, " - P_REV (%u)", (oct & 0xe0) >> 5);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x10, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x08, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : See List of Entries",
|
|
a_bigbuf);
|
|
|
|
switch (oct & 0x07)
|
|
{
|
|
case 0: str = "Class 1, vehicle and portable"; break;
|
|
case 1: str = "Class 2, portable"; break;
|
|
case 2: str = "Class 3, handheld"; break;
|
|
case 3: str = "Class 4, handheld"; break;
|
|
case 4: str = "Class 5, handheld"; break;
|
|
case 5: str = "Class 6, handheld"; break;
|
|
case 6: str = "Class 7, handheld"; break;
|
|
default:
|
|
str = "Class 8, handheld";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x07, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : RF Power Capability: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
curr_offset++;
|
|
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"Reserved");
|
|
|
|
curr_offset++;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x80, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : NAR_AN_CAP: N-AMPS %ssupported",
|
|
a_bigbuf,
|
|
(oct & 0x80) ? "" : "not ");
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x40, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : IS-95: %ssupported",
|
|
a_bigbuf,
|
|
(oct & 0x40) ? "" : "not ");
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x20, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Slotted: mobile is %sin slotted mode",
|
|
a_bigbuf,
|
|
(oct & 0x20) ? "" : "not ");
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x18, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x04, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : DTX: mobile is %scapable of DTX",
|
|
a_bigbuf,
|
|
(oct & 0x04) ? "" : "not ");
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x02, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Mobile Term: mobile is %scapable of receiving incoming calls",
|
|
a_bigbuf,
|
|
(oct & 0x02) ? "" : "not ");
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x01, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"Reserved");
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xfc, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x02, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Mobile Term: mobile is %scapable of receiving incoming calls",
|
|
a_bigbuf,
|
|
(oct & 0x02) ? "" : "not ");
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x01, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : PACA Supported Indicator (PSI): mobile station %s PACA",
|
|
a_bigbuf,
|
|
(oct & 0x01) ? "supports" : "does not support");
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"SCM Length: %u",
|
|
oct);
|
|
|
|
curr_offset++;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"Station Class Mark: %u",
|
|
oct);
|
|
|
|
curr_offset++;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"Count of Band Class Entries: %u",
|
|
oct);
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"Band Class Entry Length: %u",
|
|
oct);
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
SHORT_DATA_CHECK(len - (curr_offset - offset), 3);
|
|
|
|
num_bands = 0;
|
|
do
|
|
{
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xe0, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
temp_int = oct & 0x1f;
|
|
if ((temp_int < 0) || (temp_int >= (gint) NUM_BAND_CLASS_STR))
|
|
{
|
|
str = "Reserved";
|
|
}
|
|
else
|
|
{
|
|
str = band_class_str[temp_int];
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x1f, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Band Class: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
curr_offset++;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xe0, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x1f, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Band Class %u Air Interfaces Supported: %u",
|
|
a_bigbuf,
|
|
num_bands,
|
|
oct & 0x1f);
|
|
|
|
curr_offset++;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"Band Class %u MS Protocol Level: %u",
|
|
num_bands,
|
|
oct);
|
|
|
|
curr_offset++;
|
|
|
|
num_bands++;
|
|
}
|
|
while ((len - (curr_offset - offset)) >= 3);
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.16
|
|
*/
|
|
static guint8
|
|
elem_mid(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint8 *poctets;
|
|
guint32 value;
|
|
guint32 curr_offset;
|
|
gchar *str;
|
|
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
switch (oct & 0x07)
|
|
{
|
|
case 2:
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xf8, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x07, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Type of Identity: Broadcast",
|
|
a_bigbuf);
|
|
|
|
curr_offset++;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
switch ((oct & 0xc0) >> 6)
|
|
{
|
|
case 0: str = "Normal"; break;
|
|
case 1: str = "Interactive"; break;
|
|
case 2: str = "Urgent"; break;
|
|
default:
|
|
str = "Emergency";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xc0, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Priority: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x3f, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Message ID: %u",
|
|
a_bigbuf,
|
|
oct & 0x3f);
|
|
|
|
curr_offset++;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"Zone ID: %u",
|
|
oct);
|
|
|
|
sprintf(add_string, " - Broadcast (Zone ID: %u)", oct);
|
|
|
|
curr_offset++;
|
|
|
|
value = tvb_get_ntohs(tvb, curr_offset);
|
|
|
|
switch (value)
|
|
{
|
|
case 0x0000: str = "Unknown or unspecified"; break;
|
|
case 0x0001: str = "Emergency Broadcasts"; break;
|
|
case 0x0002: str = "Administrative"; break;
|
|
case 0x0003: str = "Maintenance"; break;
|
|
case 0x0004: str = "General News - Local"; break;
|
|
case 0x0005: str = "General News - Regional"; break;
|
|
case 0x0006: str = "General News - National"; break;
|
|
case 0x0007: str = "General News - International"; break;
|
|
case 0x0008: str = "Business/Financial News - Local"; break;
|
|
case 0x0009: str = "Business/Financial News - Regional"; break;
|
|
case 0x000A: str = "Business/Financial News - National"; break;
|
|
case 0x000B: str = "Business/Financial News - International"; break;
|
|
case 0x000C: str = "Sports News - Local"; break;
|
|
case 0x000D: str = "Sports News - Regional"; break;
|
|
case 0x000E: str = "Sports News - National"; break;
|
|
case 0x000F: str = "Sports News - International"; break;
|
|
case 0x0010: str = "Entertainment News - Local"; break;
|
|
case 0x0011: str = "Entertainment News - Regional"; break;
|
|
case 0x0012: str = "Entertainment News - National"; break;
|
|
case 0x0013: str = "Entertainment News - International"; break;
|
|
case 0x0014: str = "Local Weather"; break;
|
|
case 0x0015: str = "Area Traffic Reports"; break;
|
|
case 0x0016: str = "Local Airport Flight Schedules"; break;
|
|
case 0x0017: str = "Restaurants"; break;
|
|
case 0x0018: str = "Lodgings"; break;
|
|
case 0x0019: str = "Retail Directory"; break;
|
|
case 0x001A: str = "Advertisements"; break;
|
|
case 0x001B: str = "Stock Quotes"; break;
|
|
case 0x001C: str = "Employment Opportunities"; break;
|
|
case 0x001D: str = "Medical/Health/Hospitals"; break;
|
|
case 0x001E: str = "Technology News"; break;
|
|
case 0x001F: str = "Multi-category"; break;
|
|
default:
|
|
if ((value >= 0x0020) && (value <= 0x8000)) { str = "Reserved for standard service categories"; }
|
|
else { str = "Reserved for proprietary service categories"; }
|
|
break;
|
|
}
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 2,
|
|
"Service: (%u) %s",
|
|
value,
|
|
str);
|
|
|
|
curr_offset++;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
switch (oct)
|
|
{
|
|
case 0: str = "Unknown or unspecified"; break;
|
|
case 1: str = "English"; break;
|
|
case 2: str = "French"; break;
|
|
case 3: str = "Spanish"; break;
|
|
case 4: str = "Japanese"; break;
|
|
case 5: str = "Korean"; break;
|
|
case 6: str = "Chinese"; break;
|
|
case 7: str = "Hebrew"; break;
|
|
default:
|
|
str = "Reserved";
|
|
break;
|
|
}
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"Language: (%u) %s",
|
|
oct,
|
|
str);
|
|
|
|
curr_offset++;
|
|
break;
|
|
|
|
case 0:
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xf0, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Unused",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x08, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Odd/Even Indicator: %s",
|
|
a_bigbuf,
|
|
(oct & 0x08) ? "ODD" : "EVEN");
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x07, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Type of Identity: No Identity Code",
|
|
a_bigbuf);
|
|
|
|
strcpy(add_string, " - No Identity Code");
|
|
|
|
curr_offset++;
|
|
|
|
if (len > 1)
|
|
{
|
|
proto_tree_add_text(tree, tvb, curr_offset, len - 1,
|
|
"Format not supported");
|
|
}
|
|
|
|
curr_offset += len - 1;
|
|
break;
|
|
|
|
case 1:
|
|
/*
|
|
* IS-634 value
|
|
*/
|
|
/* FALLTHRU */
|
|
|
|
case 6:
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xf0, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Identity Digit 1: %c",
|
|
a_bigbuf,
|
|
Dgt_msid.out[(oct & 0xf0) >> 4]);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x08, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Odd/Even Indicator: %s",
|
|
a_bigbuf,
|
|
(oct & 0x08) ? "ODD" : "EVEN");
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x07, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Type of Identity: %s",
|
|
a_bigbuf,
|
|
((oct & 0x07) == 1) ? "MIN" : "IMSI");
|
|
|
|
a_bigbuf[0] = Dgt_msid.out[(oct & 0xf0) >> 4];
|
|
curr_offset++;
|
|
|
|
poctets = tvb_get_string(tvb, curr_offset, len - (curr_offset - offset));
|
|
|
|
my_dgt_tbcd_unpack(&a_bigbuf[1], poctets, len - (curr_offset - offset),
|
|
&Dgt_msid);
|
|
g_free(poctets);
|
|
|
|
proto_tree_add_string_format(tree,
|
|
((oct & 0x07) == 1) ? hf_ansi_a_min : hf_ansi_a_imsi,
|
|
tvb, curr_offset, len - (curr_offset - offset),
|
|
a_bigbuf,
|
|
"BCD Digits: %s",
|
|
a_bigbuf);
|
|
|
|
sprintf(add_string, " - %s (%s)",
|
|
((oct & 0x07) == 1) ? "MIN" : "IMSI",
|
|
a_bigbuf);
|
|
|
|
curr_offset += len - (curr_offset - offset);
|
|
break;
|
|
|
|
case 3:
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xf0, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Unused",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x08, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Odd/Even Indicator: %s",
|
|
a_bigbuf,
|
|
(oct & 0x08) ? "ODD" : "EVEN");
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x07, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Type of Identity: Interface Directory Number",
|
|
a_bigbuf);
|
|
|
|
strcpy(add_string, " - Interface Directory Number");
|
|
|
|
curr_offset++;
|
|
|
|
if (len > 1)
|
|
{
|
|
proto_tree_add_text(tree, tvb, curr_offset, len - 1,
|
|
"Format not supported");
|
|
}
|
|
|
|
curr_offset += len - 1;
|
|
break;
|
|
|
|
case 4:
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xf0, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Unused",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x08, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Odd/Even Indicator: %s",
|
|
a_bigbuf,
|
|
(oct & 0x08) ? "ODD" : "EVEN");
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x07, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Type of Identity: TMSI",
|
|
a_bigbuf);
|
|
|
|
strcpy(add_string, " - TMSI");
|
|
|
|
curr_offset++;
|
|
|
|
if (len > 1)
|
|
{
|
|
proto_tree_add_text(tree, tvb, curr_offset, len - 1,
|
|
"Format not supported");
|
|
}
|
|
|
|
curr_offset += len - 1;
|
|
break;
|
|
|
|
case 5:
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xf0, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Unused",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x08, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Odd/Even Indicator: %s",
|
|
a_bigbuf,
|
|
(oct & 0x08) ? "ODD" : "EVEN");
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x07, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Type of Identity: ESN",
|
|
a_bigbuf);
|
|
|
|
curr_offset++;
|
|
|
|
value = tvb_get_ntohl(tvb, curr_offset);
|
|
|
|
proto_tree_add_uint(tree, hf_ansi_a_esn,
|
|
tvb, curr_offset, 4,
|
|
value);
|
|
|
|
sprintf(add_string, " - ESN (0x%04x)", value);
|
|
|
|
curr_offset += 4;
|
|
break;
|
|
|
|
default:
|
|
proto_tree_add_text(tree, tvb, curr_offset, len,
|
|
"Format Unknown");
|
|
|
|
strcpy(add_string, " - Format Unknown");
|
|
|
|
curr_offset += len;
|
|
break;
|
|
}
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.17
|
|
*/
|
|
static guint8
|
|
elem_sci(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 curr_offset;
|
|
|
|
len = len;
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xf8, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x07, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Slot Cycle Index: %u",
|
|
a_bigbuf,
|
|
oct & 0x07);
|
|
|
|
sprintf(add_string, " - (%u)", oct & 0x07);
|
|
|
|
curr_offset++;
|
|
|
|
/* no length check possible */
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.18
|
|
*/
|
|
static guint8
|
|
elem_prio(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 curr_offset;
|
|
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xc0, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x3c, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Call Priority Level: %u",
|
|
a_bigbuf,
|
|
(oct & 0x3c) >> 2);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x02, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Queuing %sallowed",
|
|
a_bigbuf,
|
|
(oct & 0x02) ? "" : "not ");
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x01, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Preemption %sallowed",
|
|
a_bigbuf,
|
|
(oct & 0x01) ? "" : "not ");
|
|
|
|
sprintf(add_string, " - (%u)", (oct & 0x3c) >> 2);
|
|
|
|
curr_offset++;
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.19
|
|
*/
|
|
static guint8
|
|
elem_cause(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 value;
|
|
guint32 curr_offset;
|
|
gchar *str = NULL;
|
|
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x80, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Extension",
|
|
a_bigbuf);
|
|
|
|
if (oct & 0x80)
|
|
{
|
|
/* 2 octet cause */
|
|
|
|
if ((oct & 0x0f) == 0x00)
|
|
{
|
|
/* national cause */
|
|
switch ((oct & 0x70) >> 4)
|
|
{
|
|
case 0: str = "Normal Event"; break;
|
|
case 1: str = "Normal Event"; break;
|
|
case 2: str = "Resource Unavailable"; break;
|
|
case 3: str = "Service or option not available"; break;
|
|
case 4: str = "Service or option not implemented"; break;
|
|
case 5: str = "Invalid message (e.g., parameter out of range)"; break;
|
|
case 6: str = "Protocol error"; break;
|
|
default:
|
|
str = "Interworking";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x70, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Cause Class: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x0f, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : National Cause",
|
|
a_bigbuf);
|
|
|
|
curr_offset++;
|
|
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"Cause Value");
|
|
|
|
curr_offset++;
|
|
|
|
strcpy(add_string, " - (National Cause)");
|
|
}
|
|
else
|
|
{
|
|
value = tvb_get_guint8(tvb, curr_offset + 1);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x7f, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Cause (MSB): %u",
|
|
a_bigbuf,
|
|
((oct & 0x7f) << 8) | value);
|
|
|
|
curr_offset++;
|
|
|
|
other_decode_bitfield_value(a_bigbuf, value, 0xff, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Cause (LSB)",
|
|
a_bigbuf);
|
|
|
|
curr_offset++;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
switch (oct)
|
|
{
|
|
case 0x00: str = "Radio interface message failure"; break;
|
|
case 0x01: str = "Radio interface failure"; break;
|
|
case 0x02: str = "Uplink Quality"; break;
|
|
case 0x03: str = "Uplink strength"; break;
|
|
case 0x04: str = "Downlink quality"; break;
|
|
case 0x05: str = "Downlink strength"; break;
|
|
case 0x06: str = "Distance"; break;
|
|
case 0x07: str = "OAM&P intervention"; break;
|
|
case 0x08: str = "MS busy"; break;
|
|
case 0x09: str = "Call processing"; break;
|
|
case 0x0A: str = "Reversion to old channel"; break;
|
|
case 0x0B: str = "Handoff successful"; break;
|
|
case 0x0C: str = "No response from MS"; break;
|
|
case 0x0D: str = "Timer expired"; break;
|
|
case 0x0E: str = "Better cell (power budget)"; break;
|
|
case 0x0F: str = "Interference"; break;
|
|
case 0x10: str = "Packet call going dormant"; break;
|
|
case 0x11: str = "Service option not available"; break;
|
|
case 0x12: str = "Invalid Call"; break;
|
|
case 0x13: str = "Successful operation"; break;
|
|
case 0x14: str = "Normal call release"; break;
|
|
case 0x1B: str = "Inter-BS Soft Handoff Drop Target"; break;
|
|
case 0x1D: str = "Intra-BS Soft Handoff Drop Target"; break;
|
|
case 0x20: str = "Equipment failure"; break;
|
|
case 0x21: str = "No radio resource available"; break;
|
|
case 0x22: str = "Requested terrestrial resource unavailable"; break;
|
|
case 0x25: str = "BS not equipped"; break;
|
|
case 0x26: str = "MS not equipped (or incapable)"; break;
|
|
case 0x29: str = "PACA Call Queued"; break;
|
|
case 0x2B: str = "Alternate signaling type reject"; break;
|
|
case 0x2D: str = "PACA Queue Overflow"; break;
|
|
case 0x2E: str = "PACA Cancel Request Rejected"; break;
|
|
case 0x30: str = "Requested transcoding/rate adaptation unavailable"; break;
|
|
case 0x31: str = "Lower priority radio resources not available"; break;
|
|
case 0x32: str = "PCF resources not available"; break;
|
|
case 0x33: str = "TFO Control request Failed"; break;
|
|
case 0x40: str = "Ciphering algorithm not supported"; break;
|
|
case 0x41: str = "Private Long Code not available or not supported."; break;
|
|
case 0x42: str = "Requested MUX option or rates not available."; break;
|
|
case 0x43: str = "Requested Privacy Configuration unavailable"; break;
|
|
case 0x4F: str = "Terrestrial circuit already allocated.a"; break;
|
|
case 0x50: str = "Terrestrial circuit already allocated"; break;
|
|
case 0x5F: str = "Protocol Error between BS and MSC.a"; break;
|
|
case 0x60: str = "Protocol Error between BS and MSC"; break;
|
|
case 0x71: str = "ADDS message too long for delivery on the paging channel"; break;
|
|
case 0x72: str = "MS-to-IWF TCP connection failure"; break;
|
|
case 0x73: str = "ATH0 (Modem hang up) Command"; break;
|
|
case 0x74: str = "+FSH/+FHNG (Fax session ended) Command"; break;
|
|
case 0x75: str = "No carrier"; break;
|
|
case 0x76: str = "PPP protocol failure"; break;
|
|
case 0x77: str = "PPP session closed by the MS"; break;
|
|
case 0x78: str = "Do not notify MS"; break;
|
|
case 0x79: str = "PDSN resources are not available"; break;
|
|
case 0x7A: str = "Data ready to send"; break;
|
|
case 0x7F: str = "Handoff procedure time-out"; break;
|
|
default:
|
|
str = "Reserved for future use";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x7f, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Cause: (%u) %s",
|
|
a_bigbuf,
|
|
oct & 0x7f,
|
|
str);
|
|
|
|
curr_offset++;
|
|
|
|
sprintf(add_string, " - (%u) %s", oct & 0x7f, str);
|
|
}
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.20
|
|
* Formats everything after the discriminator, shared function.
|
|
*/
|
|
static guint8
|
|
elem_cell_id_aux(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string, guint8 disc)
|
|
{
|
|
guint32 value;
|
|
guint32 market_id;
|
|
guint32 switch_num;
|
|
guint32 curr_offset;
|
|
|
|
curr_offset = offset;
|
|
|
|
switch (disc)
|
|
{
|
|
case 0x02:
|
|
value = tvb_get_ntohs(tvb, curr_offset);
|
|
|
|
proto_tree_add_uint(tree, hf_ansi_a_cell_ci, tvb,
|
|
curr_offset, 2, value);
|
|
|
|
curr_offset += 2;
|
|
|
|
sprintf(add_string, " - CI (%u)", value);
|
|
break;
|
|
|
|
case 0x05:
|
|
value = tvb_get_ntohs(tvb, curr_offset);
|
|
|
|
proto_tree_add_uint(tree, hf_ansi_a_cell_lac, tvb,
|
|
curr_offset, 2, value);
|
|
|
|
curr_offset += 2;
|
|
|
|
sprintf(add_string, " - LAC (%u)", value);
|
|
break;
|
|
|
|
case 0x07:
|
|
market_id = tvb_get_ntohs(tvb, curr_offset);
|
|
switch_num = tvb_get_guint8(tvb, curr_offset + 2);
|
|
|
|
value = tvb_get_ntoh24(tvb, curr_offset);
|
|
|
|
proto_tree_add_uint_hidden(tree, hf_ansi_a_cell_mscid, tvb,
|
|
curr_offset, 3, value);
|
|
|
|
proto_tree_add_text(tree, tvb, curr_offset, 3,
|
|
"Market ID %u Switch Number %u",
|
|
market_id, switch_num);
|
|
|
|
curr_offset += 3;
|
|
|
|
value = tvb_get_ntohs(tvb, curr_offset);
|
|
|
|
proto_tree_add_uint(tree, hf_ansi_a_cell_ci, tvb,
|
|
curr_offset, 2, value);
|
|
|
|
curr_offset += 2;
|
|
|
|
sprintf(add_string, " - Market ID (%u) Switch Number (%u) CI (%u)",
|
|
market_id,
|
|
switch_num,
|
|
value);
|
|
break;
|
|
|
|
default:
|
|
proto_tree_add_text(tree, tvb, curr_offset, len - 1,
|
|
"Cell ID - Non IOS format");
|
|
|
|
curr_offset += (len - 1);
|
|
break;
|
|
}
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
static guint8
|
|
elem_cell_id(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 curr_offset;
|
|
gchar *str = NULL;
|
|
|
|
len = len;
|
|
add_string = add_string;
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
if (oct >= (gint) NUM_CELL_DISC_STR)
|
|
{
|
|
str = "Unknown";
|
|
}
|
|
else
|
|
{
|
|
str = cell_disc_str[oct];
|
|
}
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"Cell Identification Discriminator: (%u) %s",
|
|
oct,
|
|
str);
|
|
|
|
curr_offset++;
|
|
|
|
curr_offset +=
|
|
elem_cell_id_aux(tvb, tree, curr_offset, len - (curr_offset - offset), add_string, oct);
|
|
|
|
/* no length check possible */
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.21
|
|
*/
|
|
static guint8
|
|
elem_cell_id_list(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint8 consumed;
|
|
guint8 num_cells;
|
|
guint32 curr_offset;
|
|
proto_item *item = NULL;
|
|
proto_tree *subtree = NULL;
|
|
gchar *str = NULL;
|
|
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
if (oct >= (gint) NUM_CELL_DISC_STR)
|
|
{
|
|
str = "Unknown";
|
|
}
|
|
else
|
|
{
|
|
str = cell_disc_str[oct];
|
|
}
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"Cell Identification Discriminator: (%u) %s",
|
|
oct,
|
|
str);
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
num_cells = 0;
|
|
do
|
|
{
|
|
item =
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, -1,
|
|
"Cell %u",
|
|
num_cells + 1);
|
|
|
|
subtree = proto_item_add_subtree(item, ett_cell_list);
|
|
|
|
add_string[0] = '\0';
|
|
consumed =
|
|
elem_cell_id_aux(tvb, subtree, curr_offset, len - (curr_offset - offset), add_string, oct);
|
|
|
|
if (add_string[0] != '\0')
|
|
{
|
|
proto_item_append_text(item, add_string);
|
|
}
|
|
|
|
proto_item_set_len(item, consumed);
|
|
|
|
curr_offset += consumed;
|
|
|
|
num_cells++;
|
|
}
|
|
while ((len - (curr_offset - offset)) > 0);
|
|
|
|
sprintf(add_string, " - %u cell%s",
|
|
num_cells, plurality(num_cells, "", "s"));
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.22
|
|
*/
|
|
static guint8
|
|
elem_cic(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint32 value;
|
|
guint32 curr_offset;
|
|
|
|
len = len;
|
|
curr_offset = offset;
|
|
|
|
value = tvb_get_ntohs(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, value, 0xffe0, 16);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 2,
|
|
"%s : PCM Multiplexer: %u",
|
|
a_bigbuf,
|
|
(value & 0xffe0) >> 5);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, value, 0x001f, 16);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 2,
|
|
"%s : Timeslot: %u",
|
|
a_bigbuf,
|
|
value & 0x001f);
|
|
|
|
curr_offset += 2;
|
|
|
|
sprintf(add_string, " - (%u) (0x%04x)", value, value);
|
|
|
|
/* no length check possible */
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.23
|
|
*/
|
|
static guint8
|
|
elem_cic_ext(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 value;
|
|
guint32 curr_offset;
|
|
gchar *str;
|
|
|
|
len = len;
|
|
curr_offset = offset;
|
|
|
|
value = tvb_get_ntohs(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, value, 0xffe0, 16);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 2,
|
|
"%s : PCM Multiplexer: %u",
|
|
a_bigbuf,
|
|
(value & 0xffe0) >> 5);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, value, 0x001f, 16);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 2,
|
|
"%s : Timeslot: %u",
|
|
a_bigbuf,
|
|
value & 0x001f);
|
|
|
|
curr_offset += 2;
|
|
|
|
sprintf(add_string, " - (%u) (0x%04x)", value, value);
|
|
|
|
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 : Reserved",
|
|
a_bigbuf);
|
|
|
|
switch (oct & 0x0f)
|
|
{
|
|
case 0x00: str = "Full-rate"; break;
|
|
default:
|
|
str = "Reserved";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x0f, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Circuit Mode: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
curr_offset++;
|
|
|
|
/* no length check possible */
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.24
|
|
* UNUSED
|
|
*/
|
|
|
|
#define ANSI_A_CELL_ID_LEN(_disc) ((_disc == 7) ? 5 : 2)
|
|
|
|
/*
|
|
* IOS 6.2.2.25
|
|
*/
|
|
static guint8
|
|
elem_downlink_re(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint8 disc;
|
|
guint8 consumed;
|
|
guint8 num_cells;
|
|
guint32 value;
|
|
guint32 curr_offset;
|
|
proto_item *item = NULL;
|
|
proto_tree *subtree = NULL;
|
|
gchar *str;
|
|
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"Number of Cells: %u",
|
|
oct);
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
disc = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
if (disc >= (gint) NUM_CELL_DISC_STR)
|
|
{
|
|
str = "Unknown";
|
|
}
|
|
else
|
|
{
|
|
str = cell_disc_str[disc];
|
|
}
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"Cell Identification Discriminator: (%u) %s",
|
|
disc,
|
|
str);
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
SHORT_DATA_CHECK(len - (curr_offset - offset), (guint32) 3 + ANSI_A_CELL_ID_LEN(disc));
|
|
|
|
num_cells =0;
|
|
|
|
do
|
|
{
|
|
item =
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, -1,
|
|
"Cell %u",
|
|
num_cells + 1);
|
|
|
|
subtree = proto_item_add_subtree(item, ett_cell_list);
|
|
|
|
add_string[0] = '\0';
|
|
consumed =
|
|
elem_cell_id_aux(tvb, subtree, curr_offset,
|
|
len - (curr_offset - offset), add_string, disc);
|
|
|
|
if (add_string[0] != '\0')
|
|
{
|
|
proto_item_append_text(item, add_string);
|
|
}
|
|
|
|
proto_item_set_len(item, consumed);
|
|
|
|
curr_offset += consumed;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xc0, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x3f, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Downlink Signal Strength Raw: %u",
|
|
a_bigbuf,
|
|
oct & 0x3f);
|
|
|
|
curr_offset++;
|
|
|
|
value = tvb_get_ntohs(tvb, curr_offset);
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 2,
|
|
"CDMA Target One Way Delay: %u",
|
|
value);
|
|
|
|
curr_offset += 2;
|
|
|
|
num_cells++;
|
|
}
|
|
while ((len - (curr_offset - offset)) >= (guint32) (3 + ANSI_A_CELL_ID_LEN(disc)));
|
|
|
|
sprintf(add_string, " - %u cell%s",
|
|
num_cells, plurality(num_cells, "", "s"));
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.26
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.27
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.28
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.29
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.30
|
|
*/
|
|
static guint8
|
|
elem_pdsn_ip_addr(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint32 curr_offset;
|
|
|
|
add_string = add_string;
|
|
curr_offset = offset;
|
|
|
|
proto_tree_add_item(tree, hf_ansi_a_pdsn_ip_addr, tvb, curr_offset, len, FALSE);
|
|
|
|
/*
|
|
proto_tree_add_text(tree, tvb, curr_offset, len,
|
|
"IPv4 Address");
|
|
*/
|
|
|
|
curr_offset += len;
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.31
|
|
*/
|
|
static guint8
|
|
elem_ho_pow_lev(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint8 consumed;
|
|
guint8 num_cells;
|
|
proto_item *item = NULL;
|
|
proto_tree *subtree = NULL;
|
|
guint32 curr_offset;
|
|
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"Number of Cells: %u",
|
|
oct);
|
|
|
|
curr_offset++;
|
|
|
|
SHORT_DATA_CHECK(len - (curr_offset - offset), (guint32) 6);
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x80, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x60, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : ID Type: %u",
|
|
a_bigbuf,
|
|
(oct & 0x60) >> 5);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x1f, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Handoff Power Level: %u",
|
|
a_bigbuf,
|
|
oct & 0x1f);
|
|
|
|
curr_offset++;
|
|
|
|
item =
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, -1,
|
|
"Cell 1");
|
|
|
|
subtree = proto_item_add_subtree(item, ett_cell_list);
|
|
|
|
add_string[0] = '\0';
|
|
consumed =
|
|
elem_cell_id_aux(tvb, subtree, curr_offset,
|
|
len - (curr_offset - offset), add_string, 0x7);
|
|
|
|
if (add_string[0] != '\0')
|
|
{
|
|
proto_item_append_text(item, add_string);
|
|
}
|
|
|
|
proto_item_set_len(item, consumed);
|
|
|
|
curr_offset += consumed;
|
|
|
|
num_cells = 1;
|
|
|
|
while ((len - (curr_offset - offset)) >= 3)
|
|
{
|
|
num_cells++;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xe0, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x1f, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Handoff Power Level: %u",
|
|
a_bigbuf,
|
|
oct & 0x1f);
|
|
|
|
curr_offset++;
|
|
|
|
item =
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, -1,
|
|
"Cell %u",
|
|
num_cells);
|
|
|
|
subtree = proto_item_add_subtree(item, ett_cell_list);
|
|
|
|
add_string[0] = '\0';
|
|
consumed =
|
|
elem_cell_id_aux(tvb, subtree, curr_offset,
|
|
len - (curr_offset - offset), add_string, 0x2);
|
|
|
|
if (add_string[0] != '\0')
|
|
{
|
|
proto_item_append_text(item, add_string);
|
|
}
|
|
|
|
proto_item_set_len(item, consumed);
|
|
|
|
curr_offset += consumed;
|
|
}
|
|
|
|
sprintf(add_string, " - %u cell%s",
|
|
num_cells, plurality(num_cells, "", "s"));
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.32
|
|
*/
|
|
static guint8
|
|
elem_uz_id(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint32 value;
|
|
guint32 curr_offset;
|
|
|
|
curr_offset = offset;
|
|
|
|
value = tvb_get_ntohs(tvb, curr_offset);
|
|
|
|
proto_tree_add_text(tree, tvb, curr_offset, 2,
|
|
"UZID: %u",
|
|
value);
|
|
|
|
curr_offset += 2;
|
|
|
|
sprintf(add_string, " - (%u)", value);
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.33
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.34
|
|
*/
|
|
static guint8
|
|
elem_is2000_chan_id(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint8 num_chan;
|
|
guint32 value;
|
|
guint32 curr_offset;
|
|
gchar *str;
|
|
|
|
add_string = add_string;
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x80, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : OTD: Mobile will %sbe using OTD",
|
|
a_bigbuf,
|
|
(oct & 0x80) ? "" : "not ");
|
|
|
|
num_chan = (oct & 0x70) >> 4;
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x70, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Channel Count: %u",
|
|
a_bigbuf,
|
|
num_chan);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x0f, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Frame Offset: (%u), %.2f ms",
|
|
a_bigbuf,
|
|
oct & 0x0f,
|
|
(oct & 0x0f) * 1.25);
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
SHORT_DATA_CHECK(len - (curr_offset - offset), 6);
|
|
|
|
do
|
|
{
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
switch (oct)
|
|
{
|
|
case 0x01: str = "Fundamental Channel (FCH) TIA/EIA/IS-2000"; break;
|
|
case 0x02: str = "Dedicated Control Channel (DCCH) TIA/EIA/IS-2000"; break;
|
|
case 0x03: str = "Supplemental Channel (SCH) TIA/EIA/IS-2000"; break;
|
|
default:
|
|
if ((oct >= 0x80) && (oct <= 0x9f)) { str = "Reserved for UMTS"; }
|
|
else { str = "Reserved"; }
|
|
break;
|
|
}
|
|
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"Physical Channel Type: %s",
|
|
str);
|
|
|
|
curr_offset++;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x80, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
switch ((oct & 0x60) >> 5)
|
|
{
|
|
case 0: str = "Gating rate 1"; break;
|
|
case 1: str = "Gating rate 1/2"; break;
|
|
case 2: str = "Gating rate 1/4"; break;
|
|
default:
|
|
str = "Reserved";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x60, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Pilot Gating Rate: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x18, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : QOF Mask",
|
|
a_bigbuf);
|
|
|
|
value = tvb_get_guint8(tvb, curr_offset + 1);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x07, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Walsh Code Channel Index (MSB): %u",
|
|
a_bigbuf,
|
|
((guint32) (oct & 0x07) << 8) | value);
|
|
|
|
curr_offset++;
|
|
|
|
other_decode_bitfield_value(a_bigbuf, value, 0xff, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Walsh Code Channel Index (LSB)",
|
|
a_bigbuf);
|
|
|
|
curr_offset++;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xff, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Pilot PN Code (LSB)",
|
|
a_bigbuf);
|
|
|
|
curr_offset++;
|
|
|
|
value = oct;
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
value |= ((guint32) (oct & 0x80)) << 1;
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x80, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Pilot PN Code (MSB): %u",
|
|
a_bigbuf,
|
|
value);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x70, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x08, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Frequency Included",
|
|
a_bigbuf);
|
|
|
|
value = tvb_get_guint8(tvb, curr_offset + 1) | ((oct & 0x07) << 8);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x07, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : ARFCN (MSB): %u",
|
|
a_bigbuf,
|
|
value);
|
|
|
|
curr_offset++;
|
|
|
|
other_decode_bitfield_value(a_bigbuf, value & 0x00ff, 0xff, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : ARFCN (LSB)",
|
|
a_bigbuf);
|
|
|
|
curr_offset++;
|
|
}
|
|
while ((len - (curr_offset - offset)) >= 6);
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.35
|
|
* NO ASSOCIATED DATA
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.36
|
|
*/
|
|
static guint8
|
|
elem_is95_ms_meas_chan_id(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 value;
|
|
gint temp_int;
|
|
guint32 curr_offset;
|
|
gchar *str;
|
|
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
temp_int = (oct & 0xf8) >> 3;
|
|
if ((temp_int < 0) || (temp_int >= (gint) NUM_BAND_CLASS_STR))
|
|
{
|
|
str = "Reserved";
|
|
}
|
|
else
|
|
{
|
|
str = band_class_str[temp_int];
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xf8, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Band Class: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
value = tvb_get_guint8(tvb, curr_offset + 1) | ((oct & 0x07) << 8);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x07, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : ARFCN (MSB): %u",
|
|
a_bigbuf,
|
|
value);
|
|
|
|
curr_offset++;
|
|
|
|
other_decode_bitfield_value(a_bigbuf, value & 0x00ff, 0xff, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : ARFCN (LSB)",
|
|
a_bigbuf);
|
|
|
|
sprintf(add_string, " - (ARFCN: %u)", value);
|
|
|
|
curr_offset++;
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.37
|
|
*/
|
|
static guint8
|
|
elem_clg_party_ascii_num(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 curr_offset;
|
|
guint8 *poctets;
|
|
gchar *str;
|
|
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x80, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Extension: %s",
|
|
a_bigbuf,
|
|
(oct & 0x80) ? "Not extended" : "Extended");
|
|
|
|
switch ((oct & 0x70) >> 4)
|
|
{
|
|
case 0: str = "Unknown"; break;
|
|
case 1: str = "International number"; break;
|
|
case 2: str = "National number"; break;
|
|
case 3: str = "Network-specific number"; break;
|
|
case 4: str = "Dedicated PAD access, short code"; break;
|
|
case 5: str = "Reserved"; break;
|
|
case 6: str = "Reserved"; break;
|
|
default:
|
|
str = "Reserved for extension";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x70, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Type of Number: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
switch (oct & 0x0f)
|
|
{
|
|
case 0x00: str = "Unknown"; break;
|
|
case 0x01: str = "ISDN/Telephony Numbering (ITU recommendation E.164/E.163)"; break;
|
|
case 0x03: str = "Data Numbering (ITU-T Rec. X.121)"; break;
|
|
case 0x04: str = "Telex Numbering (ITU-T Rec. F.69)"; break;
|
|
case 0x07: str = "Reserved for extension"; break;
|
|
case 0x08: str = "National Numbering"; break;
|
|
case 0x09: str = "Private Numbering"; break;
|
|
default:
|
|
str = "Reserved";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x0f, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Number Plan Identification: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
curr_offset++;
|
|
|
|
if (!(oct & 0x80))
|
|
{
|
|
/* octet 3a */
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x80, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Extension",
|
|
a_bigbuf);
|
|
|
|
switch ((oct & 0x60) >> 5)
|
|
{
|
|
case 0: str = "Presentation allowed"; break;
|
|
case 1: str = "Presentation restricted"; break;
|
|
case 2: str = "Number not available due to interworking"; break;
|
|
default:
|
|
str = "Reserved";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x60, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Presentation Indicator: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
switch (oct & 0x03)
|
|
{
|
|
case 0: str = "User-provided, not screened"; break;
|
|
case 1: str = "User-provided, verified and passed"; break;
|
|
case 2: str = "User-provided, verified and failed"; break;
|
|
default:
|
|
str = "Network-provided";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x1c, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x03, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Screening Indicator: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
curr_offset++;
|
|
}
|
|
|
|
poctets = tvb_get_string(tvb, curr_offset, len - (curr_offset - offset));
|
|
|
|
proto_tree_add_string_format(tree, hf_ansi_a_clg_party_ascii_num,
|
|
tvb, curr_offset, len - (curr_offset - offset),
|
|
"Digits: %s",
|
|
poctets);
|
|
|
|
curr_offset += len - (curr_offset - offset);
|
|
|
|
sprintf(add_string, " - (%s)", poctets);
|
|
g_free(poctets);
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.38
|
|
*/
|
|
static guint8
|
|
elem_l3_info(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint32 curr_offset;
|
|
tvbuff_t *l3_tvb;
|
|
|
|
add_string = add_string;
|
|
curr_offset = offset;
|
|
|
|
proto_tree_add_text(tree, tvb, curr_offset, len,
|
|
"Layer 3 Information");
|
|
|
|
/*
|
|
* dissect the embedded DTAP message
|
|
*/
|
|
l3_tvb = tvb_new_subset(tvb, curr_offset, len, len);
|
|
|
|
call_dissector(dtap_handle, l3_tvb, g_pinfo, g_tree);
|
|
|
|
curr_offset += len;
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.39
|
|
* Protocol Discriminator
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.40
|
|
* Reserved Octet
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.41
|
|
* Location Updating Type
|
|
* UNUSED in SPEC!
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.42
|
|
* Simple data no decode required
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.43
|
|
*/
|
|
static guint8
|
|
elem_lai(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint16 value;
|
|
guint32 curr_offset;
|
|
gchar mcc[4];
|
|
gchar mnc[4];
|
|
|
|
len = len;
|
|
add_string = add_string;
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
mcc[0] = Dgt_tbcd.out[oct & 0x0f];
|
|
mcc[1] = Dgt_tbcd.out[(oct & 0xf0) >> 4];
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset+1);
|
|
|
|
mcc[2] = Dgt_tbcd.out[(oct & 0x0f)];
|
|
mcc[3] = '\0';
|
|
|
|
mnc[2] = Dgt_tbcd.out[(oct & 0xf0) >> 4];
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset+2);
|
|
|
|
mnc[0] = Dgt_tbcd.out[(oct & 0x0f)];
|
|
mnc[1] = Dgt_tbcd.out[(oct & 0xf0) >> 4];
|
|
mnc[3] = '\0';
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 3,
|
|
"Mobile Country Code (MCC): %s, Mobile Network Code (MNC): %s",
|
|
mcc,
|
|
mnc);
|
|
|
|
curr_offset += 3;
|
|
|
|
value = tvb_get_ntohs(tvb, curr_offset);
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 2,
|
|
"Location Area Code (LAC): 0x%04x (%u)",
|
|
value,
|
|
value);
|
|
|
|
curr_offset += 2;
|
|
|
|
/* no length check possible */
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.44
|
|
*/
|
|
static guint8
|
|
elem_rej_cause(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 curr_offset;
|
|
gchar *str;
|
|
|
|
len = len;
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
switch (oct)
|
|
{
|
|
case 0x01: str = "Reserved"; break;
|
|
case 0x02: str = "MIN/IMSI unknown in HLR"; break;
|
|
case 0x03: str = "Illegal MS"; break;
|
|
case 0x04: str = "TMSI/IMSI/MIN unknown in VLR"; break;
|
|
case 0x05: str = "Reserved"; break;
|
|
case 0x0b: str = "Roaming not allowed"; break;
|
|
case 0x0c: str = "Location area not allowed"; break;
|
|
case 0x20: str = "Service option not supported"; break;
|
|
case 0x21: str = "Requested service option not subscribed"; break;
|
|
case 0x22: str = "Service option temporarily out of order"; break;
|
|
case 0x26: str = "Call cannot be identified"; break;
|
|
case 0x51: str = "Network failure"; break;
|
|
case 0x56: str = "Congestion"; break;
|
|
case 0x62: str = "Message type non-existent or not implemented"; break;
|
|
case 0x63: str = "Information element non-existent or not implemented"; break;
|
|
case 0x64: str = "Invalid information element contents"; break;
|
|
case 0x65: str = "Message not compatible with the call state"; break;
|
|
case 0x66: str = "Protocol error, unspecified"; break;
|
|
case 0x6e: str = "Invalid message, unspecified"; break;
|
|
case 0x6f: str = "Mandatory information element error"; break;
|
|
default:
|
|
str = "Reserved";
|
|
break;
|
|
}
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"Reject Cause Value: (%u) %s",
|
|
oct,
|
|
str);
|
|
|
|
curr_offset++;
|
|
|
|
sprintf(add_string, " - (%s)", str);
|
|
|
|
/* no length check possible */
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.45
|
|
*/
|
|
static guint8
|
|
elem_auth_chlg_param(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 curr_offset;
|
|
gchar *str;
|
|
|
|
curr_offset = offset;
|
|
|
|
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 : Reserved",
|
|
a_bigbuf);
|
|
|
|
switch (oct & 0x0f)
|
|
{
|
|
case 1: str = "RAND 32 bits"; break;
|
|
case 2: str = "RANDU 24 bits"; break;
|
|
case 4: str = "RANDSSD 56 bits"; break;
|
|
case 8: str = "RANDBS 32 bits"; break;
|
|
default:
|
|
str = "Reserved";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x0f, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Random Number Type: (%u) %s",
|
|
a_bigbuf,
|
|
oct & 0x0f,
|
|
str);
|
|
|
|
curr_offset++;
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, len - (curr_offset - offset),
|
|
"RAND/RANDU/RANDBS/RANDSSD Value");
|
|
|
|
sprintf(add_string, " - (%s)", str);
|
|
|
|
curr_offset += len - (curr_offset - offset);
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.46
|
|
*/
|
|
static guint8
|
|
elem_auth_resp_param(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 curr_offset;
|
|
gchar *str;
|
|
|
|
curr_offset = offset;
|
|
|
|
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 : Reserved",
|
|
a_bigbuf);
|
|
|
|
switch (oct & 0x0f)
|
|
{
|
|
case 1: str = "AUTHR"; break;
|
|
case 2: str = "AUTHU"; break;
|
|
case 4: str = "AUTHBS"; break;
|
|
default:
|
|
str = "Reserved";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x0f, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Auth Signature Type: (%u) %s",
|
|
a_bigbuf,
|
|
oct & 0x0f,
|
|
str);
|
|
|
|
curr_offset++;
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, len - (curr_offset - offset),
|
|
"Auth Signature");
|
|
|
|
sprintf(add_string, " - (%s)", str);
|
|
|
|
curr_offset += len - (curr_offset - offset);
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.47
|
|
*/
|
|
static guint8
|
|
elem_auth_param_count(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 curr_offset;
|
|
|
|
len = len;
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xc0, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x3f, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Count: %u",
|
|
a_bigbuf,
|
|
oct & 0x3f);
|
|
|
|
curr_offset++;
|
|
|
|
sprintf(add_string, " - (%u)", oct & 0x3f);
|
|
|
|
/* no length check possible */
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.48
|
|
*/
|
|
static guint8
|
|
elem_mwi(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 curr_offset;
|
|
|
|
len = len;
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"Number of Messages: %u",
|
|
oct);
|
|
|
|
curr_offset++;
|
|
|
|
sprintf(add_string, " - (%u)", oct);
|
|
|
|
/* no length check possible */
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.49
|
|
* Progress
|
|
* UNUSED in SPEC and no IEI!
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.50
|
|
*/
|
|
static guint8
|
|
elem_signal(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 curr_offset;
|
|
gchar *str;
|
|
|
|
len = len;
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
switch (oct)
|
|
{
|
|
case 0x00: str = "Dial tone on"; break;
|
|
case 0x01: str = "Ring back tone on"; break;
|
|
case 0x02: str = "Intercept tone on"; break;
|
|
case 0x03: str = "Network congestion (reorder) tone on"; break;
|
|
case 0x04: str = "Busy tone on"; break;
|
|
case 0x05: str = "Confirm tone on"; break;
|
|
case 0x06: str = "Answer tone on"; break;
|
|
case 0x07: str = "Call waiting tone on"; break;
|
|
case 0x08: str = "Off-hook warning tone on"; break;
|
|
case 0x3f: str = "Tones off"; break;
|
|
case 0x40: str = "Normal Alerting"; break;
|
|
case 0x41: str = "Inter-group Alerting"; break;
|
|
case 0x42: str = "Special/Priority Alerting"; break;
|
|
case 0x43: str = "Reserved (ISDN Alerting pattern 3)"; break;
|
|
case 0x44: str = "Ping Ring (abbreviated alert)"; break;
|
|
case 0x45: str = "Reserved (ISDN Alerting pattern 5)"; break;
|
|
case 0x46: str = "Reserved (ISDN Alerting pattern 6)"; break;
|
|
case 0x47: str = "Reserved (ISDN Alerting pattern 7)"; break;
|
|
case 0x63: str = "Abbreviated intercept"; break;
|
|
case 0x65: str = "Abbreviated reorder"; break;
|
|
case 0x4f: str = "Alerting off"; break;
|
|
default:
|
|
str = "Unknown";
|
|
break;
|
|
}
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"Signal Value: (%u) %s",
|
|
oct,
|
|
str);
|
|
|
|
sprintf(add_string, " - (%s)", str);
|
|
|
|
curr_offset++;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xfc, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
switch (oct & 0x03)
|
|
{
|
|
case 0: str = "Medium pitch (standard alert)"; break;
|
|
case 1: str = "High pitch"; break;
|
|
case 2: str = "Low pitch"; break;
|
|
default:
|
|
str = "Reserved";
|
|
break;
|
|
}
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Alert Pitch: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
curr_offset++;
|
|
|
|
/* no length check possible */
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.51
|
|
* CM Service Type
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.52
|
|
*/
|
|
static guint8
|
|
elem_cld_party_bcd_num(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint8 *poctets;
|
|
guint32 curr_offset;
|
|
gchar *str;
|
|
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x80, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Extension",
|
|
a_bigbuf);
|
|
|
|
switch ((oct & 0x70) >> 4)
|
|
{
|
|
case 0: str = "Unknown"; break;
|
|
case 1: str = "International number"; break;
|
|
case 2: str = "National number"; break;
|
|
case 3: str = "Network specific number"; break;
|
|
case 4: str = "Dedicated PAD access, short code"; break;
|
|
case 7: str = "Reserved for extension"; break;
|
|
default:
|
|
str = "Reserved";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x70, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Type of Number: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
switch (oct & 0x0f)
|
|
{
|
|
case 0x00: str = "Unknown"; break;
|
|
case 0x01: str = "ISDN/telephony number plan (ITU recommendation E.164/E.163)"; break;
|
|
case 0x03: str = "Data number plan (ITU recommendation X.121)"; break;
|
|
case 0x04: str = "Telex numbering plan (ITU recommendation F.69)"; break;
|
|
case 0x07: str = "Reserved for extension"; break;
|
|
case 0x08: str = "National numbering plan"; break;
|
|
case 0x09: str = "Private numbering plan"; break;
|
|
default:
|
|
str = "Reserved";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x0f, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Numbering Plan Identification: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
curr_offset++;
|
|
|
|
poctets = tvb_get_string(tvb, curr_offset, len - (curr_offset - offset));
|
|
|
|
my_dgt_tbcd_unpack(a_bigbuf, poctets, len - (curr_offset - offset),
|
|
&Dgt_tbcd);
|
|
g_free(poctets);
|
|
|
|
proto_tree_add_string_format(tree, hf_ansi_a_cld_party_bcd_num,
|
|
tvb, curr_offset, len - (curr_offset - offset),
|
|
a_bigbuf,
|
|
"BCD Digits: %s",
|
|
a_bigbuf);
|
|
|
|
sprintf(add_string, " - (%s)", a_bigbuf);
|
|
|
|
curr_offset += len - (curr_offset - offset);
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.53
|
|
* UNUSED in SPEC and no IEI!
|
|
*/
|
|
#ifdef MAYBE_USED_FOR_OLDER_CODECS
|
|
static guint8
|
|
elem_clg_party_bcd_num(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint8 *poctets;
|
|
guint32 curr_offset;
|
|
gchar *str;
|
|
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x80, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Extension: %s",
|
|
a_bigbuf,
|
|
(oct & 0x80) ? "Not extended" : "Extended");
|
|
|
|
switch ((oct & 0x70) >> 4)
|
|
{
|
|
case 0: str = "Unknown"; break;
|
|
case 1: str = "International number"; break;
|
|
case 2: str = "National number"; break;
|
|
case 3: str = "Network specific number"; break;
|
|
case 4: str = "Dedicated PAD access, short code"; break;
|
|
case 7: str = "Reserved for extension"; break;
|
|
default:
|
|
str = "Reserved";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x70, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Type of Number: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
switch (oct & 0x0f)
|
|
{
|
|
case 0x00: str = "Unknown"; break;
|
|
case 0x01: str = "ISDN/telephony number plan (ITU recommendation E.164/E.163)"; break;
|
|
case 0x03: str = "Data number plan (ITU recommendation X.121)"; break;
|
|
case 0x04: str = "Telex numbering plan (ITU recommendation F.69)"; break;
|
|
case 0x07: str = "Reserved for extension"; break;
|
|
case 0x08: str = "National numbering plan"; break;
|
|
case 0x09: str = "Private numbering plan"; break;
|
|
default:
|
|
str = "Reserved";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x0f, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Numbering Plan Identification: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
curr_offset++;
|
|
|
|
if (!(oct & 0x80))
|
|
{
|
|
/* octet 3a */
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x80, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Extension",
|
|
a_bigbuf);
|
|
|
|
switch ((oct & 0x60) >> 5)
|
|
{
|
|
case 0: str = "Presentation allowed"; break;
|
|
case 1: str = "Presentation restricted"; break;
|
|
case 2: str = "Number not available due to interworking"; break;
|
|
default:
|
|
str = "Reserved";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x60, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Presentation Indicator: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
switch (oct & 0x03)
|
|
{
|
|
case 0: str = "User-provided, not screened"; break;
|
|
case 1: str = "User-provided, verified and passed"; break;
|
|
case 2: str = "User-provided, verified and failed"; break;
|
|
default:
|
|
str = "Network-provided";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x1c, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x03, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Screening Indicator: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
curr_offset++;
|
|
}
|
|
|
|
poctets = tvb_get_string(tvb, curr_offset, len - (curr_offset - offset));
|
|
|
|
my_dgt_tbcd_unpack(a_bigbuf, poctets, len - (curr_offset - offset),
|
|
&Dgt_tbcd);
|
|
g_free(poctets);
|
|
|
|
proto_tree_add_string_format(tree, hf_ansi_a_clg_party_bcd_num,
|
|
tvb, curr_offset, len - (curr_offset - offset),
|
|
a_bigbuf,
|
|
"BCD Digits: %s",
|
|
a_bigbuf);
|
|
|
|
sprintf(add_string, " - (%s)", a_bigbuf);
|
|
|
|
curr_offset += len - (curr_offset - offset);
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* IOS 6.2.2.54
|
|
*/
|
|
static guint8
|
|
elem_qos_params(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 curr_offset;
|
|
|
|
curr_offset = offset;
|
|
|
|
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 : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x0f, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Packet Priority: %u",
|
|
a_bigbuf,
|
|
oct & 0x0f);
|
|
|
|
sprintf(add_string, " - (%u)", oct & 0x0f);
|
|
|
|
curr_offset++;
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.55
|
|
*/
|
|
static guint8
|
|
elem_cause_l3(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 curr_offset;
|
|
gchar *str = NULL;
|
|
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x80, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Extension",
|
|
a_bigbuf);
|
|
|
|
switch ((oct & 0x60) >> 5)
|
|
{
|
|
case 0: str = "Standard as described in ITU Recommendation Q.931"; break;
|
|
case 1: str = "Reserved for other international standards"; break;
|
|
case 2: str = "National standard"; break;
|
|
default:
|
|
str = "Reserved for other international standards";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x60, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Coding Standard: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x10, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
switch (oct & 0x0f)
|
|
{
|
|
case 0: str = "User"; break;
|
|
case 1: str = "Private network serving the local user"; break;
|
|
case 2: str = "Public network serving the local user"; break;
|
|
case 3: str = "Transit network"; break;
|
|
case 4: str = "Public network serving the remote user"; break;
|
|
case 5: str = "Private network serving the remote user"; break;
|
|
case 7: str = "International network"; break;
|
|
case 10: str = "Network beyond interworking point"; break;
|
|
default:
|
|
str = "All other values Reserved"; break;
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x0f, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Location: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
curr_offset++;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x80, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Extension",
|
|
a_bigbuf);
|
|
|
|
switch ((oct & 0x70) >> 4)
|
|
{
|
|
case 0: str = "normal event"; break;
|
|
case 1: str = "normal event"; break;
|
|
case 2: str = "resource unavailable"; break;
|
|
case 3: str = "service or option not available"; break;
|
|
case 4: str = "service or option not implemented"; break;
|
|
case 5: str = "invalid message (e.g., parameter out of range)"; break;
|
|
case 6: str = "protocol error (e.g., unknown message)"; break;
|
|
default:
|
|
str = "interworking";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x70, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Class: (%u) %s",
|
|
a_bigbuf,
|
|
(oct & 0x70) >> 4,
|
|
str);
|
|
|
|
switch (oct & 0x7f)
|
|
{
|
|
case 0x01: str = "Unassigned (unallocated) number"; break;
|
|
case 0x03: str = "No route to destination"; break;
|
|
case 0x06: str = "Channel unacceptable"; break;
|
|
case 0x0F: str = "Procedure failed"; break;
|
|
case 0x10: str = "Normal Clearing"; break;
|
|
case 0x11: str = "User busy"; break;
|
|
case 0x12: str = "No user responding"; break;
|
|
case 0x13: str = "User alerting, no answer"; break;
|
|
case 0x15: str = "Call rejected"; break;
|
|
case 0x16: str = "Number changed New destination"; break;
|
|
case 0x1A: str = "Non selected user clearing"; break;
|
|
case 0x1B: str = "Destination out of order"; break;
|
|
case 0x1C: str = "Invalid number format (incomplete number)"; break;
|
|
case 0x1D: str = "Facility rejected"; break;
|
|
case 0x1F: str = "Normal, unspecified"; break;
|
|
case 0x22: str = "No circuit/channel available"; break;
|
|
case 0x26: str = "Network out of order"; break;
|
|
case 0x29: str = "Temporary failure"; break;
|
|
case 0x2A: str = "Switching equipment congestion"; break;
|
|
case 0x2B: str = "Access information discarded information element ids"; break;
|
|
case 0x2C: str = "requested circuit/channel not available"; break;
|
|
case 0x2F: str = "Resources unavailable, unspecified"; break;
|
|
case 0x31: str = "Quality of service unavailable"; break;
|
|
case 0x32: str = "Requested facility not subscribed"; break;
|
|
case 0x33: str = "Request MUX option or rates unavailable"; break;
|
|
case 0x39: str = "Bearer capability not authorized"; break;
|
|
case 0x3A: str = "Bearer capability not presently available"; break;
|
|
case 0x3B: str = "SSD Update Rejected"; break;
|
|
case 0x3F: str = "Service or option not available, unspecified"; break;
|
|
case 0x41: str = "Bearer service not implemented"; break;
|
|
case 0x45: str = "Requested facility not implement"; break;
|
|
case 0x46: str = "Only restricted digital information bearer capability is available"; break;
|
|
case 0x4F: str = "Service or option not implemented, unspecified"; break;
|
|
case 0x51: str = "Reserved"; break;
|
|
case 0x58: str = "Incompatible destination incompatible parameter"; break;
|
|
case 0x5B: str = "Invalid transit network selection"; break;
|
|
case 0x5F: str = "Invalid message, unspecified"; break;
|
|
case 0x60: str = "Mandatory information element error information element identifier(s)"; break;
|
|
case 0x61: str = "Message type nonexistent or not implemented message type"; break;
|
|
case 0x62: str = "Message not compatible with control state message type or message type nonexistent or not implemented"; break;
|
|
case 0x64: str = "Invalid information element contents Information element Identifier(s)"; break;
|
|
case 0x65: str = "Message not compatible with call state message type"; break;
|
|
case 0x6F: str = "Protocol error, unspecified"; break;
|
|
case 0x7F: str = "Interworking, unspecified"; break;
|
|
default:
|
|
str = "Reserved";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x0f, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Value: (%u)",
|
|
a_bigbuf,
|
|
oct & 0x0f);
|
|
|
|
sprintf(add_string, " - (%u) %s", oct & 0x7f, str);
|
|
|
|
curr_offset++;
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.56
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.57
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.58
|
|
*/
|
|
static guint8
|
|
elem_xmode(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 curr_offset;
|
|
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xfe, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x01, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : TFO Mode: %s",
|
|
a_bigbuf,
|
|
(oct & 0x01) ? "TFO" : "tandem");
|
|
|
|
sprintf(add_string, " - (%s)",
|
|
(oct & 0x01) ? "TFO" : "tandem");
|
|
|
|
curr_offset++;
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.59
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.60
|
|
* NO ASSOCIATED DATA
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.61
|
|
*/
|
|
static guint8
|
|
elem_reg_type(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 curr_offset;
|
|
gchar *str;
|
|
|
|
len = len;
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
switch (oct)
|
|
{
|
|
case 0x00: str = "Timer-based"; break;
|
|
case 0x01: str = "Power-up"; break;
|
|
case 0x02: str = "Zone-based"; break;
|
|
case 0x03: str = "Power-down"; break;
|
|
case 0x04: str = "Parameter-change"; break;
|
|
case 0x05: str = "Ordered"; break;
|
|
case 0x06: str = "Distance-based"; break;
|
|
default:
|
|
str = "Reserved";
|
|
break;
|
|
}
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"Location Registration Type: %s",
|
|
str);
|
|
|
|
sprintf(add_string, " - (%s)", str);
|
|
|
|
curr_offset++;
|
|
|
|
/* no length check possible */
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.62
|
|
*/
|
|
static guint8
|
|
elem_tag(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint32 value;
|
|
guint32 curr_offset;
|
|
|
|
len = len;
|
|
curr_offset = offset;
|
|
|
|
value = tvb_get_ntohl(tvb, curr_offset);
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 4,
|
|
"Tag Value: %u",
|
|
value);
|
|
|
|
sprintf(add_string, " - (%u)", value);
|
|
|
|
curr_offset += 4;
|
|
|
|
/* no length check possible */
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.63
|
|
*/
|
|
static guint8
|
|
elem_hho_params(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
gint temp_int;
|
|
guint32 curr_offset;
|
|
gchar *str;
|
|
|
|
len = len;
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xe0, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
temp_int = oct & 0x1f;
|
|
if ((temp_int < 0) || (temp_int >= (gint) NUM_BAND_CLASS_STR))
|
|
{
|
|
str = "Reserved";
|
|
}
|
|
else
|
|
{
|
|
str = band_class_str[temp_int];
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x1f, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Band Class: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
curr_offset++;
|
|
|
|
sprintf(add_string, " - (%s)", str);
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xe0, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Number of Preamble Frames: %u",
|
|
a_bigbuf,
|
|
(oct & 0xe0) >> 5);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x10, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Reset L2: %s Layer 2 Acknowledgement",
|
|
a_bigbuf,
|
|
(oct & 0x10) ? "Reset" : "Do not reset");
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x08, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Reset FPC: %s counters",
|
|
a_bigbuf,
|
|
(oct & 0x10) ? "Reset" : "Do not reset");
|
|
|
|
switch ((oct & 0x06) >> 1)
|
|
{
|
|
case 0: str = "Encryption disabled"; break;
|
|
case 1: str = "Encryption enabled"; break;
|
|
default:
|
|
str = "Unknown";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x06, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Encryption Mode: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x01, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Private LCM: %s Private Long Code Mask",
|
|
a_bigbuf,
|
|
(oct & 0x01) ? "Use" : "Do not use");
|
|
|
|
curr_offset++;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xe0, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x10, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Nom_Pwr_Ext",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x0f, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Nom_Pwr: %u",
|
|
a_bigbuf,
|
|
oct & 0x0f);
|
|
|
|
curr_offset++;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xc0, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x3e, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : FPC Subchannel Information: %u",
|
|
a_bigbuf,
|
|
(oct & 0x3e) >> 1);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x01, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : FPC SubChannel Information Included",
|
|
a_bigbuf);
|
|
|
|
curr_offset++;
|
|
|
|
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 : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x0e, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Power Control Step: %u",
|
|
a_bigbuf,
|
|
(oct & 0x0e) >> 1);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x01, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Power Control Step Included",
|
|
a_bigbuf);
|
|
|
|
curr_offset++;
|
|
|
|
/* no length check possible */
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.64
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.65
|
|
*/
|
|
static guint8
|
|
elem_sw_ver(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 major, minor, point;
|
|
guint32 curr_offset;
|
|
|
|
curr_offset = offset;
|
|
|
|
major = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"IOS Major Revision Level: %u",
|
|
major);
|
|
|
|
curr_offset++;
|
|
|
|
minor = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"IOS Minor Revision Level: %u",
|
|
minor);
|
|
|
|
curr_offset++;
|
|
|
|
point = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"IOS Point Revision Level: %u",
|
|
point);
|
|
|
|
curr_offset++;
|
|
|
|
sprintf(add_string, " - (IOS %u.%u.%u)", major, minor, point);
|
|
|
|
if (len > 3)
|
|
{
|
|
proto_tree_add_text(tree, tvb, curr_offset, len - 3,
|
|
"Manufacturer/Carrier Software Information");
|
|
|
|
curr_offset += len - 3;
|
|
}
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
/*
|
|
* IOS 6.2.2.66
|
|
*/
|
|
static guint8
|
|
elem_so(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint16 value;
|
|
guint32 curr_offset;
|
|
gchar *str;
|
|
|
|
len = len;
|
|
curr_offset = offset;
|
|
|
|
value = tvb_get_ntohs(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, value, 0x8000, 16);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 2,
|
|
"%s : Proprietary Indicator",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, value, 0x7000, 16);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 2,
|
|
"%s : Service Option Revision",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, value, 0x0fff, 16);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 2,
|
|
"%s : Base Service Option Number",
|
|
a_bigbuf);
|
|
|
|
switch (value)
|
|
{
|
|
case 1: str = "Basic Variable Rate Voice Service (8 kbps)"; break;
|
|
case 2: str = "Mobile Station Loopback (8 kbps)"; break;
|
|
case 3: str = "Enhanced Variable Rate Voice Service (8 kbps)"; break;
|
|
case 4: str = "Asynchronous Data Service (9.6 kbps)"; break;
|
|
case 5: str = "Group 3 Facsimile (9.6 kbps)"; break;
|
|
case 6: str = "Short Message Services (Rate Set 1)"; break;
|
|
case 7: str = "Packet Data Service: Internet or ISO Protocol Stack (9.6 kbps)"; break;
|
|
case 8: str = "Packet Data Service: CDPD Protocol Stack (9.6 kbps)"; break;
|
|
case 9: str = "Mobile Station Loopback (13 kbps)"; break;
|
|
case 10: str = "STU-III Transparent Service"; break;
|
|
case 11: str = "STU-III Non-Transparent Service"; break;
|
|
case 12: str = "Asynchronous Data Service (14.4 or 9.6 kbps)"; break;
|
|
case 13: str = "Group 3 Facsimile (14.4 or 9.6 kbps)"; break;
|
|
case 14: str = "Short Message Services (Rate Set 2)"; break;
|
|
case 15: str = "Packet Data Service: Internet or ISO Protocol Stack (14.4 kbps)"; break;
|
|
case 16: str = "Packet Data Service: CDPD Protocol Stack (14.4 kbps)"; break;
|
|
case 17: str = "High Rate Voice Service (13 kbps)"; break;
|
|
case 32768: str = "QCELP (13 kbps)"; break;
|
|
case 32798: /* 0x801e */ str = "Qualcomm Loopback"; break;
|
|
case 32799: /* 0x801f */ str = "Qualcomm Markov 8 kbps Loopback"; break;
|
|
case 32800: /* 0x8020 */ str = "Qualcomm Packet Data"; break;
|
|
case 32801: /* 0x8021 */ str = "Qualcomm Async Data"; break;
|
|
case 18: str = "Over-the-Air Parameter Administration (Rate Set 1)"; break;
|
|
case 19: str = "Over-the-Air Parameter Administration (Rate Set 2)"; break;
|
|
case 20: str = "Group 3 Analog Facsimile (Rate Set 1)"; break;
|
|
case 21: str = "Group 3 Analog Facsimile (Rate Set 2)"; break;
|
|
case 22: str = "High Speed Packet Data Service: Internet or ISO Protocol Stack (RS1 forward, RS1 reverse)"; break;
|
|
case 23: str = "High Speed Packet Data Service: Internet or ISO Protocol Stack (RS1 forward, RS2 reverse)"; break;
|
|
case 24: str = "High Speed Packet Data Service: Internet or ISO Protocol Stack (RS2 forward, RS1 reverse)"; break;
|
|
case 25: str = "High Speed Packet Data Service: Internet or ISO Protocol Stack (RS2 forward, RS2 reverse)"; break;
|
|
case 26: str = "High Speed Packet Data Service: CDPD Protocol Stack (RS1 forward, RS1 reverse)"; break;
|
|
case 27: str = "High Speed Packet Data Service: CDPD Protocol Stack (RS1 forward, RS2 reverse)"; break;
|
|
case 28: str = "High Speed Packet Data Service: CDPD Protocol Stack (RS2 forward, RS1 reverse)"; break;
|
|
case 29: str = "High Speed Packet Data Service: CDPD Protocol Stack (RS2 forward, RS2 reverse)"; break;
|
|
case 30: str = "Supplemental Channel Loopback Test for Rate Set 1"; break;
|
|
case 31: str = "Supplemental Channel Loopback Test for Rate Set 2"; break;
|
|
case 32: str = "Test Data Service Option (TDSO)"; break;
|
|
case 33: str = "cdma2000 High Speed Packet Data Service, Internet or ISO Protocol Stack"; break;
|
|
case 34: str = "cdma2000 High Speed Packet Data Service, CDPD Protocol Stack"; break;
|
|
case 35: str = "Location Services, Rate Set 1 (9.6 kbps)"; break;
|
|
case 36: str = "Location Services, Rate Set 2 (14.4 kbps)"; break;
|
|
case 37: str = "ISDN Interworking Service (64 kbps)"; break;
|
|
case 38: str = "GSM Voice"; break;
|
|
case 39: str = "GSM Circuit Data"; break;
|
|
case 40: str = "GSM Packet Data"; break;
|
|
case 41: str = "GSM Short Message Service"; break;
|
|
case 42: str = "None Reserved for MC-MAP standard service options"; break;
|
|
case 54: str = "Markov Service Option (MSO)"; break;
|
|
case 55: str = "Loopback Service Option (LSO)"; break;
|
|
case 56: str = "Selectable Mode Vocoder"; break;
|
|
case 57: str = "32 kbps Circuit Video Conferencing"; break;
|
|
case 58: str = "64 kbps Circuit Video Conferencing"; break;
|
|
case 59: str = "HRPD Accounting Records Identifier"; break;
|
|
case 60: str = "Link Layer Assisted Robust Header Compression (LLA ROHC) - Header Removal"; break;
|
|
case 61: str = "Link Layer Assisted Robust Header Compression (LLA ROHC) - Header Compression"; break;
|
|
case 62: str = "- 4099 None Reserved for standard service options"; break;
|
|
case 4100: str = "Asynchronous Data Service, Revision 1 (9.6 or 14.4 kbps)"; break;
|
|
case 4101: str = "Group 3 Facsimile, Revision 1 (9.6 or 14.4 kbps)"; break;
|
|
case 4102: str = "Reserved for standard service option"; break;
|
|
case 4103: str = "Packet Data Service: Internet or ISO Protocol Stack, Revision 1 (9.6 or 14.4 kbps)"; break;
|
|
case 4104: str = "Packet Data Service: CDPD Protocol Stack, Revision 1 (9.6 or 14.4 kbps)"; break;
|
|
default:
|
|
if ((value >= 4105) && (value <= 32767)) { str = "Reserved for standard service options"; }
|
|
else if ((value >= 32769) && (value <= 32771)) { str = "Proprietary QUALCOMM Incorporated"; }
|
|
else if ((value >= 32772) && (value <= 32775)) { str = "Proprietary OKI Telecom"; }
|
|
else if ((value >= 32776) && (value <= 32779)) { str = "Proprietary Lucent Technologies"; }
|
|
else if ((value >= 32780) && (value <=32783)) { str = "Nokia"; }
|
|
else if ((value >= 32784) && (value <=32787)) { str = "NORTEL NETWORKS"; }
|
|
else if ((value >= 32788) && (value <=32791)) { str = "Sony Electronics Inc."; }
|
|
else if ((value >= 32792) && (value <=32795)) { str = "Motorola"; }
|
|
else if ((value >= 32796) && (value <=32799)) { str = "QUALCOMM Incorporated"; }
|
|
else if ((value >= 32800) && (value <=32803)) { str = "QUALCOMM Incorporated"; }
|
|
else if ((value >= 32804) && (value <=32807)) { str = "QUALCOMM Incorporated"; }
|
|
else if ((value >= 32808) && (value <=32811)) { str = "QUALCOMM Incorporated"; }
|
|
else if ((value >= 32812) && (value <=32815)) { str = "Lucent Technologies"; }
|
|
else if ((value >= 32816) && (value <=32819)) { str = "Denso International"; }
|
|
else if ((value >= 32820) && (value <=32823)) { str = "Motorola"; }
|
|
else if ((value >= 32824) && (value <=32827)) { str = "Denso International"; }
|
|
else if ((value >= 32828) && (value <=32831)) { str = "Denso International"; }
|
|
else if ((value >= 32832) && (value <=32835)) { str = "Denso International"; }
|
|
else if ((value >= 32836) && (value <=32839)) { str = "NEC America"; }
|
|
else if ((value >= 32840) && (value <=32843)) { str = "Samsung Electronics"; }
|
|
else if ((value >= 32844) && (value <=32847)) { str = "Texas Instruments Incorporated"; }
|
|
else if ((value >= 32848) && (value <=32851)) { str = "Toshiba Corporation"; }
|
|
else if ((value >= 32852) && (value <=32855)) { str = "LG Electronics Inc."; }
|
|
else if ((value >= 32856) && (value <=32859)) { str = "VIA Telecom Inc."; }
|
|
else { str = "Reserved"; }
|
|
break;
|
|
}
|
|
|
|
sprintf(add_string, " - (%u) (0x%04x)", value, value);
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 2,
|
|
"%s %s",
|
|
&add_string[3],
|
|
str);
|
|
|
|
curr_offset += 2;
|
|
|
|
/* no length check possible */
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
#define ADDS_APP_SMS 0x03
|
|
#define ADDS_APP_OTA 0x04
|
|
#define ADDS_APP_PLD 0x05
|
|
|
|
/*
|
|
* IOS 6.2.2.67
|
|
*/
|
|
static guint8
|
|
elem_adds_user_part(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint8 adds_app;
|
|
guint32 curr_offset;
|
|
gchar *str;
|
|
tvbuff_t *adds_tvb;
|
|
|
|
curr_offset = offset;
|
|
adds_app = 0;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xc0, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
adds_app = oct & 0x3f;
|
|
|
|
switch (adds_app)
|
|
{
|
|
case ADDS_APP_SMS:
|
|
str = "SMS";
|
|
|
|
adds_tvb = tvb_new_subset(tvb, curr_offset + 1, len - 1, len - 1);
|
|
|
|
dissector_try_port(is637_dissector_table,
|
|
0, adds_tvb, g_pinfo, g_tree);
|
|
break;
|
|
|
|
case ADDS_APP_OTA:
|
|
str = "OTA";
|
|
|
|
adds_tvb = tvb_new_subset(tvb, curr_offset + 1, len - 1, len - 1);
|
|
|
|
dissector_try_port(is683_dissector_table,
|
|
(g_pinfo->p2p_dir == P2P_DIR_RECV), adds_tvb, g_pinfo, g_tree);
|
|
break;
|
|
|
|
case ADDS_APP_PLD:
|
|
str = "PLD";
|
|
|
|
adds_tvb = tvb_new_subset(tvb, curr_offset + 1, len - 1, len - 1);
|
|
|
|
dissector_try_port(is801_dissector_table,
|
|
(g_pinfo->p2p_dir == P2P_DIR_RECV), adds_tvb, g_pinfo, g_tree);
|
|
break;
|
|
|
|
default:
|
|
str = "Unknown";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x3f, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Data Burst Type: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
curr_offset++;
|
|
|
|
proto_tree_add_text(tree, tvb, curr_offset, len - 1,
|
|
"Application Data Message");
|
|
|
|
sprintf(add_string, " - (%s)", str);
|
|
|
|
curr_offset += (len - 1);
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.68
|
|
*/
|
|
static guint8
|
|
elem_is2000_scr(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 curr_offset;
|
|
|
|
add_string = add_string;
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xf8, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x07, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Bit-Exact Length Fill Bits: %u",
|
|
a_bigbuf,
|
|
oct & 0x07);
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
proto_tree_add_text(tree, tvb, curr_offset,
|
|
len - (curr_offset - offset),
|
|
"IS-2000 Service Configuration Record Content");
|
|
|
|
curr_offset += len - (curr_offset - offset);
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.69
|
|
*/
|
|
static guint8
|
|
elem_is2000_nn_scr(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint8 oct_len;
|
|
guint32 curr_offset;
|
|
|
|
add_string = add_string;
|
|
curr_offset = offset;
|
|
|
|
oct_len = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"Bit-Exact Length Octet Count: %u",
|
|
oct_len);
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xf8, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x07, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Bit-Exact Length Fill Bits: %u",
|
|
a_bigbuf,
|
|
oct & 0x07);
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
if (oct_len > 0)
|
|
{
|
|
SHORT_DATA_CHECK(len - (curr_offset - offset), oct_len);
|
|
|
|
proto_tree_add_text(tree, tvb, curr_offset, oct_len,
|
|
"IS-2000 Non-Negotiable Service Configuration Record Content");
|
|
|
|
curr_offset += oct_len;
|
|
}
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.70
|
|
*/
|
|
static guint8
|
|
elem_is2000_mob_cap(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint8 oct_len;
|
|
guint32 curr_offset;
|
|
gchar *str;
|
|
|
|
add_string = add_string;
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xe0, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x10, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : DCCH Supported: IS-2000 DCCH %ssupported",
|
|
a_bigbuf,
|
|
(oct & 0x10) ? "" : "not ");
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x08, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : FCH Supported: IS-2000 FCH %ssupported",
|
|
a_bigbuf,
|
|
(oct & 0x08) ? "" : "not ");
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x04, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : OTD Supported: Orthogonal Transmit Diversity %ssupported",
|
|
a_bigbuf,
|
|
(oct & 0x04) ? "" : "not ");
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x02, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Enhanced RC CFG Supported: Radio configuration in radio class 2 %ssupported",
|
|
a_bigbuf,
|
|
(oct & 0x02) ? "" : "not ");
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x01, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : QPCH Supported: Quick Paging Channel %ssupported",
|
|
a_bigbuf,
|
|
(oct & 0x01) ? "" : "not ");
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
oct_len = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"FCH Information: Bit-Exact Length Octet Count: %u",
|
|
oct_len);
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x80, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
switch ((oct & 0x70) >> 4)
|
|
{
|
|
case 0: str = "No mobile assisted geo-location capabilities"; break;
|
|
case 1: str = "IS801 capable (Advanced Forward Link Triangulation only (AFLT))"; break;
|
|
case 2: str = "IS801 capable (Advanced Forward Link Triangulation and Global Positioning Systems"; break;
|
|
case 3: str = "Global Positioning Systems Only"; break;
|
|
default:
|
|
str = "All Other values reserved";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x70, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Geo Location Type: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x08, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Geo Location Included",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x07, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : FCH Information: Bit-Exact Length Fill Bits: %u",
|
|
a_bigbuf,
|
|
oct & 0x07);
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
if (oct_len > 0)
|
|
{
|
|
SHORT_DATA_CHECK(len - (curr_offset - offset), oct_len);
|
|
|
|
proto_tree_add_text(tree, tvb, curr_offset, oct_len,
|
|
"FCH Information Content");
|
|
|
|
curr_offset += oct_len;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
}
|
|
|
|
oct_len = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"DCCH Information: Bit-Exact Length Octet Count: %u",
|
|
oct_len);
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xf8, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x07, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : DCCH Information: Bit-Exact Length Fill Bits: %u",
|
|
a_bigbuf,
|
|
oct & 0x07);
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
if (oct_len > 0)
|
|
{
|
|
SHORT_DATA_CHECK(len - (curr_offset - offset), oct_len);
|
|
|
|
proto_tree_add_text(tree, tvb, curr_offset, oct_len,
|
|
"DCCH Information Content");
|
|
|
|
curr_offset += oct_len;
|
|
}
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.71
|
|
*/
|
|
static guint8
|
|
elem_ptype(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint32 value;
|
|
guint32 curr_offset;
|
|
gchar *str;
|
|
|
|
curr_offset = offset;
|
|
|
|
value = tvb_get_ntohs(tvb, curr_offset);
|
|
|
|
switch (value)
|
|
{
|
|
case 0x880b: str = "PPP"; break;
|
|
case 0x8881: str = "Unstructured Byte Stream"; break;
|
|
default:
|
|
str = "Unknown";
|
|
break;
|
|
}
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 2,
|
|
"(%u) %s",
|
|
value,
|
|
str);
|
|
|
|
sprintf(add_string, " - (%s)", str);
|
|
|
|
curr_offset += 2;
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.72
|
|
*/
|
|
static guint8
|
|
elem_ms_info_recs(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint8 oct_len;
|
|
guint8 rec_type;
|
|
guint8 num_recs;
|
|
guint32 value;
|
|
guint32 curr_offset;
|
|
gchar *str;
|
|
gint ett_elem_idx, idx, i;
|
|
proto_tree *subtree;
|
|
proto_item *item;
|
|
|
|
curr_offset = offset;
|
|
|
|
num_recs = 0;
|
|
|
|
while ((len - (curr_offset - offset)) >= 2)
|
|
{
|
|
num_recs++;
|
|
|
|
rec_type = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
str = my_match_strval((guint32) rec_type, ansi_ms_info_rec_str, &idx);
|
|
|
|
if (str == NULL)
|
|
{
|
|
str = "Reserved";
|
|
ett_elem_idx = ett_ansi_ms_info_rec_reserved;
|
|
}
|
|
else
|
|
{
|
|
ett_elem_idx = ett_ansi_ms_info_rec[idx];
|
|
}
|
|
|
|
item =
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"Information Record Type - %u: (%u) %s",
|
|
num_recs,
|
|
rec_type,
|
|
str);
|
|
|
|
subtree = proto_item_add_subtree(item, ett_elem_idx);
|
|
|
|
curr_offset++;
|
|
|
|
oct_len = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
proto_tree_add_uint(subtree, hf_ansi_a_length, tvb,
|
|
curr_offset, 1, oct_len);
|
|
|
|
curr_offset++;
|
|
|
|
if (oct_len > 0)
|
|
{
|
|
SHORT_DATA_CHECK(len - (curr_offset - offset), oct_len);
|
|
|
|
switch (rec_type)
|
|
{
|
|
case ANSI_MS_INFO_REC_CLD_PN:
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
switch ((oct & 0xe0) >> 5)
|
|
{
|
|
case 0: str = "Unknown"; break;
|
|
case 1: str = "International number"; break;
|
|
case 2: str = "National number"; break;
|
|
case 3: str = "Network-specific number"; break;
|
|
case 4: str = "Subscriber number"; break;
|
|
case 5: str = "Reserved"; break;
|
|
case 6: str = "Abbreviated number"; break;
|
|
default:
|
|
str = "Reserved for extension";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xe0, 8);
|
|
proto_tree_add_text(subtree, tvb, curr_offset, 1,
|
|
"%s : Number Type: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
switch ((oct & 0x1e) >> 1)
|
|
{
|
|
case 0x00: str = "Unknown"; break;
|
|
case 0x01: str = "ISDN/Telephony Numbering"; break;
|
|
case 0x03: str = "Data Numbering (ITU-T Rec. X.121)"; break;
|
|
case 0x04: str = "Telex Numbering (ITU-T Rec. F.69)"; break;
|
|
case 0x09: str = "Private Numbering"; break;
|
|
case 0x0f: str = "Reserved for extension"; break;
|
|
default:
|
|
str = "Reserved";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x1e, 8);
|
|
proto_tree_add_text(subtree, tvb, curr_offset, 1,
|
|
"%s : Number Plan: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
if (oct_len > 1)
|
|
{
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x01, 8);
|
|
proto_tree_add_text(subtree, tvb, curr_offset, 1,
|
|
"%s : MSB of first digit",
|
|
a_bigbuf);
|
|
|
|
curr_offset++;
|
|
|
|
for (i=0; i < (oct_len - 1); i++)
|
|
{
|
|
a_bigbuf[i] = (oct & 0x01) << 7;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset + i);
|
|
|
|
a_bigbuf[i] |= (oct & 0xfe) >> 1;
|
|
}
|
|
a_bigbuf[i] = '\0';
|
|
|
|
proto_tree_add_text(subtree, tvb, curr_offset, oct_len - 1,
|
|
"Digits: %s",
|
|
a_bigbuf);
|
|
|
|
curr_offset += (oct_len - 2);
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x01, 8);
|
|
proto_tree_add_text(subtree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
curr_offset++;
|
|
break;
|
|
|
|
case ANSI_MS_INFO_REC_CLG_PN:
|
|
value = tvb_get_ntohs(tvb, curr_offset);
|
|
|
|
oct = (value & 0xff00) >> 8;
|
|
|
|
switch ((oct & 0xe0) >> 5)
|
|
{
|
|
case 0: str = "Unknown"; break;
|
|
case 1: str = "International number"; break;
|
|
case 2: str = "National number"; break;
|
|
case 3: str = "Network-specific number"; break;
|
|
case 4: str = "Subscriber number"; break;
|
|
case 5: str = "Reserved"; break;
|
|
case 6: str = "Abbreviated number"; break;
|
|
default:
|
|
str = "Reserved for extension";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, value, 0xe000, 16);
|
|
proto_tree_add_text(subtree, tvb, curr_offset, 2,
|
|
"%s : Number Type: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
switch ((oct & 0x1e) >> 1)
|
|
{
|
|
case 0x00: str = "Unknown"; break;
|
|
case 0x01: str = "ISDN/Telephony Numbering"; break;
|
|
case 0x03: str = "Data Numbering (ITU-T Rec. X.121)"; break;
|
|
case 0x04: str = "Telex Numbering (ITU-T Rec. F.69)"; break;
|
|
case 0x09: str = "Private Numbering"; break;
|
|
case 0x0f: str = "Reserved for extension"; break;
|
|
default:
|
|
str = "Reserved";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, value, 0x1e00, 16);
|
|
proto_tree_add_text(subtree, tvb, curr_offset, 2,
|
|
"%s : Number Plan: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
switch ((value & 0x0180) >> 7)
|
|
{
|
|
case 0: str = "Presentation allowed"; break;
|
|
case 1: str = "Presentation restricted"; break;
|
|
case 2: str = "Number not available"; break;
|
|
default:
|
|
str = "Reserved";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, value, 0x0180, 16);
|
|
proto_tree_add_text(subtree, tvb, curr_offset, 2,
|
|
"%s : Presentation Indicator (PI): %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
switch ((value & 0x0060) >> 5)
|
|
{
|
|
case 0: str = "User-provided, not screened"; break;
|
|
case 1: str = "User-provided, verified and passed"; break;
|
|
case 2: str = "User-provided, verified and failed"; break;
|
|
default:
|
|
str = "Network-provided";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, value, 0x0060, 16);
|
|
proto_tree_add_text(subtree, tvb, curr_offset, 2,
|
|
"%s : Screening Indicator (SI): %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
if (oct_len > 2)
|
|
{
|
|
oct = (value & 0x00ff);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, value, 0x001f, 16);
|
|
proto_tree_add_text(subtree, tvb, curr_offset, 2,
|
|
"%s : MSB of first digit",
|
|
a_bigbuf);
|
|
|
|
curr_offset += 2;
|
|
|
|
for (i=0; i < (oct_len - 2); i++)
|
|
{
|
|
a_bigbuf[i] = (oct & 0x1f) << 3;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset + i);
|
|
|
|
a_bigbuf[i] |= (oct & 0xe0) >> 5;
|
|
}
|
|
a_bigbuf[i] = '\0';
|
|
|
|
proto_tree_add_text(subtree, tvb, curr_offset, oct_len - 2,
|
|
"Digits: %s",
|
|
a_bigbuf);
|
|
|
|
curr_offset += (oct_len - 3);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x1f, 8);
|
|
proto_tree_add_text(subtree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
curr_offset++;
|
|
}
|
|
else
|
|
{
|
|
other_decode_bitfield_value(a_bigbuf, value, 0x001f, 16);
|
|
proto_tree_add_text(subtree, tvb, curr_offset, 2,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
curr_offset += 2;
|
|
}
|
|
break;
|
|
|
|
case ANSI_MS_INFO_REC_MW:
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
proto_tree_add_text(subtree, tvb, curr_offset, 1,
|
|
"Number of messages waiting: %u",
|
|
oct);
|
|
|
|
curr_offset++;
|
|
break;
|
|
|
|
default:
|
|
proto_tree_add_text(subtree,
|
|
tvb, curr_offset, oct_len,
|
|
"Record Content");
|
|
|
|
curr_offset += oct_len;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
sprintf(add_string, " - %u record%s",
|
|
num_recs, plurality(num_recs, "", "s"));
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.73
|
|
*/
|
|
static guint8
|
|
elem_ext_ho_dir_params(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 value;
|
|
guint32 curr_offset;
|
|
|
|
add_string = add_string;
|
|
curr_offset = offset;
|
|
|
|
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 : Search Window A Size (Srch_Win_A): %u",
|
|
a_bigbuf,
|
|
(oct & 0xf0) >> 4);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x0f, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Search Window N Size (Srch_Win_N): %u",
|
|
a_bigbuf,
|
|
oct & 0x0f);
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
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 : Search Window R Size (Srch_Win_R): %u",
|
|
a_bigbuf,
|
|
(oct & 0xf0) >> 4);
|
|
|
|
value = tvb_get_guint8(tvb, curr_offset + 1);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x0f, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Add Pilot Threshold (T_Add) (MSB): %u",
|
|
a_bigbuf,
|
|
(oct & 0x0f) << 2 | (value & 0xc0) >> 6);
|
|
|
|
curr_offset++;
|
|
|
|
oct = value;
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xc0, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Add Pilot Threshold (T_Add) (LSB)",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x3f, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Drop Pilot Threshold (T_Drop): %u",
|
|
a_bigbuf,
|
|
oct & 0x3f);
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
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 : Compare Threshold (T_Comp): %u",
|
|
a_bigbuf,
|
|
(oct & 0xf0) >> 4);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x0f, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Drop Timer Value (T_TDrop): %u",
|
|
a_bigbuf,
|
|
oct & 0x0f);
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
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 : Neighbor Max Age (Nghbor_Max_AGE): %u",
|
|
a_bigbuf,
|
|
(oct & 0xf0) >> 4);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x0f, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xc0, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x3f, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : SOFT_SLOPE: %u",
|
|
a_bigbuf,
|
|
oct & 0x3f);
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xc0, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x3f, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : ADD_INTERCEPT: %u",
|
|
a_bigbuf,
|
|
oct & 0x3f);
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xc0, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x3f, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : DROP_INTERCEPT: %u",
|
|
a_bigbuf,
|
|
oct & 0x3f);
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"Target BS P_REV: %u",
|
|
oct);
|
|
|
|
curr_offset++;
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.74
|
|
* UNUSED in SPEC and no IEI!
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.75
|
|
* UNUSED in SPEC and no IEI!
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.76
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.77
|
|
* UNUSED in SPEC and no IEI!
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.78
|
|
* UNUSED in SPEC and no IEI!
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.79
|
|
*/
|
|
static guint8
|
|
elem_cdma_sowd(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 value;
|
|
guint32 curr_offset;
|
|
gchar *str = NULL;
|
|
|
|
curr_offset = offset;
|
|
|
|
curr_offset += elem_cell_id(tvb, tree, offset, len, add_string);
|
|
add_string[0] = '\0';
|
|
|
|
value = tvb_get_ntohs(tvb, curr_offset);
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 2,
|
|
"CDMA Serving One Way Delay: %u",
|
|
value);
|
|
|
|
curr_offset += 2;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xfc, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
switch (oct & 0x03)
|
|
{
|
|
case 0: str = "100 nsec"; break;
|
|
case 1: str = "50 nsec"; break;
|
|
case 2: str = "1/16 CDMA PN Chip"; break;
|
|
case 3: str = "Reserved"; break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x03, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Resolution: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
curr_offset++;
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.80
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.81
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.82
|
|
*/
|
|
static guint8
|
|
elem_re_res(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 curr_offset;
|
|
gchar *str;
|
|
|
|
len = len;
|
|
add_string = add_string;
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x80, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x40, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Include Priority: MSC %s include priority in Assignment Request",
|
|
a_bigbuf,
|
|
(oct & 0x40) ? "should" : "does not need to");
|
|
|
|
switch ((oct & 0x30) >> 4)
|
|
{
|
|
case 0: str = "Not reported"; break;
|
|
case 1: str = "radio environment is acceptable"; break;
|
|
case 2: str = "radio environment is marginally acceptable"; break;
|
|
default:
|
|
str = "radio environment is poor";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x30, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Forward: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
switch ((oct & 0x0c) >> 2)
|
|
{
|
|
case 0: str = "Not reported"; break;
|
|
case 1: str = "radio environment is acceptable"; break;
|
|
case 2: str = "radio environment is marginally acceptable"; break;
|
|
default:
|
|
str = "radio environment is poor";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x0c, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Reverse: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x02, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Alloc: resources are %sallocated",
|
|
a_bigbuf,
|
|
(oct & 0x02) ? "" : "not ");
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x01, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Avail: resources are %savailable",
|
|
a_bigbuf,
|
|
(oct & 0x01) ? "" : "not ");
|
|
|
|
curr_offset++;
|
|
|
|
/* no length check possible */
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.83
|
|
* UNUSED in SPEC and no IEI!
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.84
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.85
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.86
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.87
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.88
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.89
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.90
|
|
* UNUSED in SPEC and no IEI!
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.91
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.92
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.93
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.94
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.95
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.96
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.97
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.98
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.99
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.100
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.101
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.102
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.103
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.104
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.105
|
|
*/
|
|
static guint8
|
|
elem_cld_party_ascii_num(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 curr_offset;
|
|
guint8 *poctets;
|
|
gchar *str;
|
|
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x80, 8);
|
|
proto_tree_add_text(tree, tvb, curr_offset, 1,
|
|
"%s : Extension",
|
|
a_bigbuf);
|
|
|
|
switch ((oct & 0x70) >> 4)
|
|
{
|
|
case 0: str = "Unknown"; break;
|
|
case 1: str = "International number"; break;
|
|
case 2: str = "National number"; break;
|
|
case 3: str = "Network specific number"; break;
|
|
case 4: str = "Dedicated PAD access, short code"; break;
|
|
case 7: str = "Reserved for extension"; break;
|
|
default:
|
|
str = "Reserved";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x70, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Type of Number: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
switch (oct & 0x0f)
|
|
{
|
|
case 0x00: str = "Unknown"; break;
|
|
case 0x01: str = "ISDN/telephony number plan (ITU recommendation E.164/E.163)"; break;
|
|
case 0x03: str = "Data number plan (ITU recommendation X.121)"; break;
|
|
case 0x04: str = "Telex numbering plan (ITU recommendation F.69)"; break;
|
|
case 0x07: str = "Reserved for extension"; break;
|
|
case 0x08: str = "National numbering plan"; break;
|
|
case 0x09: str = "Private numbering plan"; break;
|
|
default:
|
|
str = "Reserved";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x0f, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Numbering Plan Identification: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
curr_offset++;
|
|
|
|
poctets = tvb_get_string(tvb, curr_offset, len - (curr_offset - offset));
|
|
|
|
proto_tree_add_string_format(tree, hf_ansi_a_cld_party_ascii_num,
|
|
tvb, curr_offset, len - (curr_offset - offset),
|
|
"Digits: %s",
|
|
poctets);
|
|
|
|
curr_offset += len - (curr_offset - offset);
|
|
|
|
sprintf(add_string, " - (%s)", poctets);
|
|
g_free(poctets);
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.106
|
|
*/
|
|
static guint8
|
|
elem_band_class(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 curr_offset;
|
|
gint temp_int;
|
|
gchar *str;
|
|
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xe0, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
temp_int = oct & 0x1f;
|
|
if ((temp_int < 0) || (temp_int >= (gint) NUM_BAND_CLASS_STR))
|
|
{
|
|
str = "Reserved";
|
|
}
|
|
else
|
|
{
|
|
str = band_class_str[temp_int];
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x1f, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Band Class: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
curr_offset++;
|
|
|
|
sprintf(add_string, " - (%s)", str);
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.107
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.108
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.109
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.110
|
|
*/
|
|
static guint8
|
|
elem_is2000_cause(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint32 curr_offset;
|
|
|
|
add_string = add_string;
|
|
curr_offset = offset;
|
|
|
|
proto_tree_add_text(tree, tvb, curr_offset, len, "IS-95/IS-2000 Cause Information");
|
|
|
|
curr_offset += len;
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.111
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.112
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.113
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.114
|
|
*/
|
|
static guint8
|
|
elem_auth_event(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 curr_offset;
|
|
gchar *str;
|
|
|
|
add_string = add_string;
|
|
curr_offset = offset;
|
|
|
|
if (len == 1)
|
|
{
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
switch (oct)
|
|
{
|
|
case 0x01: str = "Event: Authentication parameters were NOT received from mobile"; break;
|
|
case 0x02: str = "Event: RANDC mis-match"; break;
|
|
default:
|
|
str = "Event";
|
|
break;
|
|
}
|
|
|
|
proto_tree_add_text(tree, tvb, curr_offset, len,
|
|
str);
|
|
}
|
|
else
|
|
{
|
|
proto_tree_add_text(tree, tvb, curr_offset, len, "Event");
|
|
}
|
|
|
|
curr_offset += len;
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.115
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.116
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.117
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.118
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.119
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.120
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.121
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.122
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.123
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.124
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.125
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.126
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.127
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.128
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.129
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.130
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.131
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.132
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.133
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.134
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.135
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.136
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.137
|
|
* Generic decode is good enough
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.138
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.139
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.140
|
|
* UNUSED
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.141
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.142
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.143
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.144
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.145
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.146
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.147
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.148
|
|
*/
|
|
static guint8
|
|
elem_cct_group(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 value;
|
|
guint32 curr_offset;
|
|
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xfc, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x02, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : All Circuits",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x01, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Inclusive",
|
|
a_bigbuf);
|
|
|
|
curr_offset++;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"Count: %u circuit%s",
|
|
oct, plurality(oct, "", "s"));
|
|
|
|
sprintf(add_string, " - %u circuit%s",
|
|
oct, plurality(oct, "", "s"));
|
|
|
|
curr_offset++;
|
|
|
|
value = tvb_get_ntohs(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, value, 0xffe0, 16);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 2,
|
|
"%s : PCM Multiplexer: %u",
|
|
a_bigbuf,
|
|
(value & 0xffe0) >> 5);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, value, 0x001f, 16);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 2,
|
|
"%s : Timeslot: %u",
|
|
a_bigbuf,
|
|
value & 0x001f);
|
|
|
|
curr_offset += 2;
|
|
|
|
NO_MORE_DATA_CHECK(len);
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, len - (curr_offset - offset),
|
|
"Circuit Bitmap");
|
|
|
|
curr_offset += len - (curr_offset - offset);
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.149
|
|
*/
|
|
static guint8
|
|
elem_paca_ts(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint32 curr_offset;
|
|
|
|
add_string = add_string;
|
|
curr_offset = offset;
|
|
|
|
proto_tree_add_text(tree, tvb, curr_offset, len, "PACA Queuing Time");
|
|
|
|
curr_offset += len;
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.150
|
|
*/
|
|
static guint8
|
|
elem_paca_order(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 curr_offset;
|
|
gchar *str;
|
|
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xf8, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
switch (oct & 0x07)
|
|
{
|
|
case 0: str = "Reserved"; break;
|
|
case 1: str = "Update Queue Position and notify MS"; break;
|
|
case 2: str = "Remove MS from the queue and release MS"; break;
|
|
case 3: str = "Remove MS from the queue"; break;
|
|
case 4: str = "MS Requested PACA Cancel"; break;
|
|
case 5: str = "BS Requested PACA Cancel"; break;
|
|
default:
|
|
str = "All other values Reserved";
|
|
break;
|
|
}
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x07, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : PACA Action Required: %s",
|
|
a_bigbuf,
|
|
str);
|
|
|
|
curr_offset++;
|
|
|
|
sprintf(add_string, " - (%s)", str);
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.151
|
|
*/
|
|
static guint8
|
|
elem_paca_reoi(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string)
|
|
{
|
|
guint8 oct;
|
|
guint32 curr_offset;
|
|
|
|
curr_offset = offset;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xfe, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x01, 8);
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"%s : PACA Reorigination Indicator (PRI)",
|
|
a_bigbuf);
|
|
|
|
curr_offset++;
|
|
|
|
sprintf(add_string, " - (%sReorigination)", (oct & 0x01) ? "" : "Not ");
|
|
|
|
EXTRANEOUS_DATA_CHECK(len, curr_offset - offset);
|
|
|
|
return(curr_offset - offset);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.2.2.152
|
|
* A3/A7
|
|
*/
|
|
|
|
/*
|
|
* IOS 6.2.2.153
|
|
* A3/A7
|
|
*/
|
|
|
|
typedef enum
|
|
{
|
|
ANSI_A_E_ACC_NET_ID, /* Access Network Identifiers */
|
|
ANSI_A_E_ADDS_USER_PART, /* ADDS User Part */
|
|
ANSI_A_E_AMPS_HHO_PARAM, /* AMPS Hard Handoff Parameters */
|
|
ANSI_A_E_ANCH_PDSN_ADDR, /* Anchor PDSN Address */
|
|
ANSI_A_E_ANCH_PP_ADDR, /* Anchor P-P Address */
|
|
ANSI_A_E_AUTH_CHLG_PARAM, /* Authentication Challenge Parameter */
|
|
ANSI_A_E_AUTH_CNF_PARAM, /* Authentication Confirmation Parameter (RANDC) */
|
|
ANSI_A_E_AUTH_DATA, /* Authentication Data */
|
|
ANSI_A_E_AUTH_EVENT, /* Authentication Event */
|
|
ANSI_A_E_AUTH_PARAM_COUNT, /* Authentication Parameter COUNT */
|
|
ANSI_A_E_AUTH_RESP_PARAM, /* Authentication Response Parameter */
|
|
ANSI_A_E_BAND_CLASS, /* Band Class */
|
|
ANSI_A_E_CLD_PARTY_ASCII_NUM, /* Called Party ASCII Number */
|
|
ANSI_A_E_CLD_PARTY_BCD_NUM, /* Called Party BCD Number */
|
|
ANSI_A_E_CLG_PARTY_ASCII_NUM, /* Calling Party ASCII Number */
|
|
ANSI_A_E_CAUSE, /* Cause */
|
|
ANSI_A_E_CAUSE_L3, /* Cause Layer 3 */
|
|
ANSI_A_E_CDMA_SOWD, /* CDMA Serving One Way Delay */
|
|
ANSI_A_E_CELL_ID, /* Cell Identifier */
|
|
ANSI_A_E_CELL_ID_LIST, /* Cell Identifier List */
|
|
ANSI_A_E_CHAN_NUM, /* Channel Number */
|
|
ANSI_A_E_CHAN_TYPE, /* Channel Type */
|
|
ANSI_A_E_CCT_GROUP, /* Circuit Group */
|
|
ANSI_A_E_CIC, /* Circuit Identity Code */
|
|
ANSI_A_E_CIC_EXT, /* Circuit Identity Code Extension */
|
|
ANSI_A_E_CM_INFO_TYPE_2, /* Classmark Information Type 2 */
|
|
ANSI_A_E_DOWNLINK_RE, /* Downlink Radio Environment */
|
|
ANSI_A_E_DOWNLINK_RE_LIST, /* Downlink Radio Environment List */
|
|
ANSI_A_E_ENC_INFO, /* Encryption Information */
|
|
ANSI_A_E_EXT_HO_DIR_PARAMS, /* Extended Handoff Direction Parameters */
|
|
ANSI_A_E_GEO_LOC, /* Geographic Location */
|
|
ANSI_A_E_SSCI, /* Special Service Call Indicator */
|
|
ANSI_A_E_HO_POW_LEV, /* Handoff Power Level */
|
|
ANSI_A_E_HHO_PARAMS, /* Hard Handoff Parameters */
|
|
ANSI_A_E_IE_REQD, /* Information Element Requested */
|
|
ANSI_A_E_IS2000_CHAN_ID, /* IS-2000 Channel Identity */
|
|
ANSI_A_E_IS2000_CHAN_ID_3X, /* IS-2000 Channel Identity 3X */
|
|
ANSI_A_E_IS2000_MOB_CAP, /* IS-2000 Mobile Capabilities */
|
|
ANSI_A_E_IS2000_NN_SCR, /* IS-2000 Non-Negotiable Service Configuration Record */
|
|
ANSI_A_E_IS2000_SCR, /* IS-2000 Service Configuration Record */
|
|
ANSI_A_E_IS2000_CAUSE, /* IS-95/IS-2000 Cause Value */
|
|
ANSI_A_E_IS2000_RED_RECORD, /* IS-2000 Redirection Record */
|
|
ANSI_A_E_IS95_CHAN_ID, /* IS-95 Channel Identity */
|
|
ANSI_A_E_IS95_MS_MEAS_CHAN_ID, /* IS-95 MS Measured Channel Identity */
|
|
ANSI_A_E_L3_INFO, /* Layer 3 Information */
|
|
ANSI_A_E_LAI, /* Location Area Information */
|
|
ANSI_A_E_MWI, /* Message Waiting Indication */
|
|
ANSI_A_E_MID, /* Mobile Identity */
|
|
ANSI_A_E_MS_INFO_RECS, /* MS Information Records */
|
|
ANSI_A_E_ORIG_CI, /* Origination Continuation Indicator */
|
|
ANSI_A_E_PACA_ORDER, /* PACA Order */
|
|
ANSI_A_E_PACA_REOI, /* PACA Reorigination Indicator */
|
|
ANSI_A_E_PACA_TS, /* PACA Timestamp */
|
|
ANSI_A_E_PSP, /* Packet Session Parameters */
|
|
ANSI_A_E_PDSN_IP_ADDR, /* PDSN IP Address */
|
|
ANSI_A_E_PDI, /* Power Down Indicator */
|
|
ANSI_A_E_PRIO, /* Priority */
|
|
ANSI_A_E_PREV, /* Protocol Revision */
|
|
ANSI_A_E_PTYPE, /* Protocol Type */
|
|
ANSI_A_E_PSMM_COUNT, /* PSMM Count */
|
|
ANSI_A_E_QOS_PARAMS, /* Quality of Service Parameters */
|
|
ANSI_A_E_RE_RES, /* Radio Environment and Resources */
|
|
ANSI_A_E_REG_TYPE, /* Registration Type */
|
|
ANSI_A_E_REJ_CAUSE, /* Reject Cause */
|
|
ANSI_A_E_RESP_REQ, /* Response Request */
|
|
ANSI_A_E_RET_CAUSE, /* Return Cause */
|
|
ANSI_A_E_RF_CHAN_ID, /* RF Channel Identity */
|
|
ANSI_A_E_SO, /* Service Option */
|
|
ANSI_A_E_SOCI, /* Service Option Connection Identifier (SOCI) */
|
|
ANSI_A_E_SO_LIST, /* Service Option List */
|
|
ANSI_A_E_S_RED_INFO, /* Service Redirection Info */
|
|
ANSI_A_E_SR_ID, /* Session Reference Identifier (SR_ID) */
|
|
ANSI_A_E_SID, /* SID */
|
|
ANSI_A_E_SIGNAL, /* Signal */
|
|
ANSI_A_E_SCI, /* Slot Cycle Index */
|
|
ANSI_A_E_SW_VER, /* Software Version */
|
|
ANSI_A_E_SRNC_TRNC_TC, /* Source RNC to Target RNC Transparent Container */
|
|
ANSI_A_E_S_PDSN_ADDR, /* Source PDSN Address */
|
|
ANSI_A_E_TAG, /* Tag */
|
|
ANSI_A_E_TRNC_SRNC_TC, /* Target RNC to Source RNC Transparent Container */
|
|
ANSI_A_E_XMODE, /* Transcoder Mode */
|
|
ANSI_A_E_UZ_ID, /* User Zone ID */
|
|
ANSI_A_E_VP_REQ, /* Voice Privacy Request */
|
|
ANSI_A_E_NONE /* NONE */
|
|
}
|
|
elem_idx_t;
|
|
|
|
#define NUM_ELEM_1 (sizeof(ansi_a_ios401_elem_1_strings)/sizeof(value_string))
|
|
static gint ett_ansi_elem_1[NUM_ELEM_1];
|
|
static guint8 (*elem_1_fcn[])(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len, gchar *add_string) = {
|
|
NULL, /* Access Network Identifiers */
|
|
elem_adds_user_part, /* ADDS User Part */
|
|
NULL, /* AMPS Hard Handoff Parameters */
|
|
NULL, /* Anchor PDSN Address */
|
|
NULL, /* Anchor P-P Address */
|
|
elem_auth_chlg_param, /* Authentication Challenge Parameter */
|
|
NULL /* no decode required */, /* Authentication Confirmation Parameter (RANDC) */
|
|
NULL /* no decode required */, /* Authentication Data */
|
|
elem_auth_event, /* Authentication Event */
|
|
elem_auth_param_count, /* Authentication Parameter COUNT */
|
|
elem_auth_resp_param, /* Authentication Response Parameter */
|
|
elem_band_class, /* Band Class */
|
|
elem_cld_party_ascii_num, /* Called Party ASCII Number */
|
|
elem_cld_party_bcd_num, /* Called Party BCD Number */
|
|
elem_clg_party_ascii_num, /* Calling Party ASCII Number */
|
|
elem_cause, /* Cause */
|
|
elem_cause_l3, /* Cause Layer 3 */
|
|
elem_cdma_sowd, /* CDMA Serving One Way Delay */
|
|
elem_cell_id, /* Cell Identifier */
|
|
elem_cell_id_list, /* Cell Identifier List */
|
|
elem_chan_num, /* Channel Number */
|
|
elem_chan_type, /* Channel Type */
|
|
elem_cct_group, /* Circuit Group */
|
|
elem_cic, /* Circuit Identity Code */
|
|
elem_cic_ext, /* Circuit Identity Code Extension */
|
|
elem_cm_info_type_2, /* Classmark Information Type 2 */
|
|
elem_downlink_re, /* Downlink Radio Environment */
|
|
NULL, /* Downlink Radio Environment List */
|
|
elem_enc_info, /* Encryption Information */
|
|
elem_ext_ho_dir_params, /* Extended Handoff Direction Parameters */
|
|
NULL, /* Geographic Location */
|
|
NULL, /* Special Service Call Indicator */
|
|
elem_ho_pow_lev, /* Handoff Power Level */
|
|
elem_hho_params, /* Hard Handoff Parameters */
|
|
NULL, /* Information Element Requested */
|
|
elem_is2000_chan_id, /* IS-2000 Channel Identity */
|
|
NULL, /* IS-2000 Channel Identity 3X */
|
|
elem_is2000_mob_cap, /* IS-2000 Mobile Capabilities */
|
|
elem_is2000_nn_scr, /* IS-2000 Non-Negotiable Service Configuration Record */
|
|
elem_is2000_scr, /* IS-2000 Service Configuration Record */
|
|
elem_is2000_cause, /* IS-95/IS-2000 Cause Value */
|
|
NULL, /* IS-2000 Redirection Record */
|
|
elem_is95_chan_id, /* IS-95 Channel Identity */
|
|
elem_is95_ms_meas_chan_id, /* IS-95 MS Measured Channel Identity */
|
|
elem_l3_info, /* Layer 3 Information */
|
|
elem_lai, /* Location Area Information */
|
|
elem_mwi, /* Message Waiting Indication */
|
|
elem_mid, /* Mobile Identity */
|
|
elem_ms_info_recs, /* MS Information Records */
|
|
NULL, /* Origination Continuation Indicator */
|
|
elem_paca_order, /* PACA Order */
|
|
elem_paca_reoi, /* PACA Reorigination Indicator */
|
|
elem_paca_ts, /* PACA Timestamp */
|
|
NULL, /* Packet Session Parameters */
|
|
elem_pdsn_ip_addr, /* PDSN IP Address */
|
|
NULL /* no associated data */, /* Power Down Indicator */
|
|
elem_prio, /* Priority */
|
|
NULL, /* Protocol Revision */
|
|
elem_ptype, /* Protocol Type */
|
|
NULL, /* PSMM Count */
|
|
elem_qos_params, /* Quality of Service Parameters */
|
|
elem_re_res, /* Radio Environment and Resources */
|
|
elem_reg_type, /* Registration Type */
|
|
elem_rej_cause, /* Reject Cause */
|
|
NULL /* no associated data */, /* Response Request */
|
|
NULL, /* Return Cause */
|
|
elem_rf_chan_id, /* RF Channel Identity */
|
|
elem_so, /* Service Option */
|
|
NULL, /* Service Option Connection Identifier (SOCI) */
|
|
NULL, /* Service Option List */
|
|
NULL, /* Service Redirection Info */
|
|
NULL, /* Session Reference Identifier (SR_ID) */
|
|
elem_sid, /* SID */
|
|
elem_signal, /* Signal */
|
|
elem_sci, /* Slot Cycle Index */
|
|
elem_sw_ver, /* Software Version */
|
|
NULL, /* Source RNC to Target RNC Transparent Container */
|
|
NULL, /* Source PDSN Address */
|
|
elem_tag, /* Tag */
|
|
NULL, /* Target RNC to Source RNC Transparent Container */
|
|
elem_xmode, /* Transcoder Mode */
|
|
elem_uz_id, /* User Zone ID */
|
|
NULL /* no associated data */, /* Voice Privacy Request */
|
|
NULL, /* NONE */
|
|
};
|
|
|
|
/* MESSAGE FUNCTIONS */
|
|
|
|
/*
|
|
* Type Length Value (TLV) element dissector
|
|
*/
|
|
static guint8
|
|
elem_tlv(tvbuff_t *tvb, proto_tree *tree, elem_idx_t idx, guint32 offset, guint len, gchar *name_add)
|
|
{
|
|
guint8 oct, parm_len;
|
|
guint8 consumed;
|
|
guint32 curr_offset;
|
|
proto_tree *subtree;
|
|
proto_item *item;
|
|
|
|
len = len;
|
|
curr_offset = offset;
|
|
consumed = 0;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
if (oct == (guint8) ansi_a_ios401_elem_1_strings[idx].value)
|
|
{
|
|
parm_len = tvb_get_guint8(tvb, curr_offset + 1);
|
|
|
|
item =
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, parm_len + 2,
|
|
"%s%s",
|
|
ansi_a_ios401_elem_1_strings[idx].strptr,
|
|
(name_add == NULL) || (name_add[0] == '\0') ? "" : name_add);
|
|
|
|
subtree = proto_item_add_subtree(item, ett_ansi_elem_1[idx]);
|
|
|
|
proto_tree_add_uint(subtree, hf_ansi_a_elem_id, tvb,
|
|
curr_offset, 1, oct);
|
|
|
|
proto_tree_add_uint(subtree, hf_ansi_a_length, tvb,
|
|
curr_offset + 1, 1, parm_len);
|
|
|
|
if (parm_len > 0)
|
|
{
|
|
if (elem_1_fcn[idx] == NULL)
|
|
{
|
|
proto_tree_add_text(subtree,
|
|
tvb, curr_offset + 2, parm_len,
|
|
"Element Value");
|
|
|
|
consumed = parm_len;
|
|
}
|
|
else
|
|
{
|
|
a_add_string[0] = '\0';
|
|
consumed =
|
|
(*elem_1_fcn[idx])(tvb, subtree, curr_offset + 2,
|
|
parm_len, a_add_string);
|
|
|
|
if (a_add_string[0] != '\0')
|
|
{
|
|
proto_item_append_text(item, a_add_string);
|
|
a_add_string[0] = '\0';
|
|
}
|
|
}
|
|
}
|
|
|
|
consumed += 2;
|
|
}
|
|
|
|
return(consumed);
|
|
}
|
|
|
|
/*
|
|
* Type Value (TV) element dissector
|
|
*
|
|
* Length cannot be used in these functions, big problem if a element dissector
|
|
* is not defined for these.
|
|
*/
|
|
static guint8
|
|
elem_tv(tvbuff_t *tvb, proto_tree *tree, elem_idx_t idx, guint32 offset, gchar *name_add)
|
|
{
|
|
guint8 oct;
|
|
guint8 consumed;
|
|
guint32 curr_offset;
|
|
proto_tree *subtree;
|
|
proto_item *item;
|
|
|
|
curr_offset = offset;
|
|
consumed = 0;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
if (oct == (guint8) ansi_a_ios401_elem_1_strings[idx].value)
|
|
{
|
|
item =
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, -1,
|
|
"%s%s",
|
|
ansi_a_ios401_elem_1_strings[idx].strptr,
|
|
(name_add == NULL) || (name_add[0] == '\0') ? "" : name_add);
|
|
|
|
subtree = proto_item_add_subtree(item, ett_ansi_elem_1[idx]);
|
|
|
|
proto_tree_add_uint(subtree, hf_ansi_a_elem_id, tvb, curr_offset, 1, oct);
|
|
|
|
if (elem_1_fcn[idx] == NULL)
|
|
{
|
|
/* BAD THING, CANNOT DETERMINE LENGTH */
|
|
|
|
proto_tree_add_text(subtree,
|
|
tvb, curr_offset + 1, 1,
|
|
"No element dissector, rest of dissection may be incorrect");
|
|
|
|
consumed = 1;
|
|
}
|
|
else
|
|
{
|
|
a_add_string[0] = '\0';
|
|
consumed = (*elem_1_fcn[idx])(tvb, subtree, curr_offset + 1, -1, a_add_string);
|
|
|
|
if (a_add_string[0] != '\0')
|
|
{
|
|
proto_item_append_text(item, a_add_string);
|
|
a_add_string[0] = '\0';
|
|
}
|
|
}
|
|
|
|
consumed++;
|
|
|
|
proto_item_set_len(item, consumed);
|
|
}
|
|
|
|
return(consumed);
|
|
}
|
|
|
|
/*
|
|
* Type (T) element dissector
|
|
*
|
|
* Length cannot be used in these functions, big problem if a element dissector
|
|
* is not defined for these.
|
|
*/
|
|
static guint8
|
|
elem_t(tvbuff_t *tvb, proto_tree *tree, elem_idx_t idx, guint32 offset, gchar *name_add)
|
|
{
|
|
guint8 oct;
|
|
guint32 curr_offset;
|
|
guint8 consumed;
|
|
|
|
curr_offset = offset;
|
|
consumed = 0;
|
|
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
if (oct == (guint8) ansi_a_ios401_elem_1_strings[idx].value)
|
|
{
|
|
proto_tree_add_uint_format(tree, hf_ansi_a_elem_id, tvb, curr_offset, 1, oct,
|
|
"%s%s",
|
|
ansi_a_ios401_elem_1_strings[idx].strptr,
|
|
(name_add == NULL) || (name_add[0] == '\0') ? "" : name_add);
|
|
|
|
consumed = 1;
|
|
}
|
|
|
|
return(consumed);
|
|
}
|
|
|
|
/*
|
|
* Length Value (LV) element dissector
|
|
*/
|
|
static guint8
|
|
elem_lv(tvbuff_t *tvb, proto_tree *tree, elem_idx_t idx, guint32 offset, guint len, gchar *name_add)
|
|
{
|
|
guint8 parm_len;
|
|
guint8 consumed;
|
|
guint32 curr_offset;
|
|
proto_tree *subtree;
|
|
proto_item *item;
|
|
|
|
len = len;
|
|
curr_offset = offset;
|
|
consumed = 0;
|
|
|
|
parm_len = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
item =
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, parm_len + 1,
|
|
"%s%s",
|
|
ansi_a_ios401_elem_1_strings[idx].strptr,
|
|
(name_add == NULL) || (name_add[0] == '\0') ? "" : name_add);
|
|
|
|
subtree = proto_item_add_subtree(item, ett_ansi_elem_1[idx]);
|
|
|
|
proto_tree_add_uint(subtree, hf_ansi_a_length, tvb,
|
|
curr_offset, 1, parm_len);
|
|
|
|
if (parm_len > 0)
|
|
{
|
|
if (elem_1_fcn[idx] == NULL)
|
|
{
|
|
proto_tree_add_text(subtree,
|
|
tvb, curr_offset + 1, parm_len,
|
|
"Element Value");
|
|
|
|
consumed = parm_len;
|
|
}
|
|
else
|
|
{
|
|
a_add_string[0] = '\0';
|
|
consumed =
|
|
(*elem_1_fcn[idx])(tvb, subtree, curr_offset + 1,
|
|
parm_len, a_add_string);
|
|
|
|
if (a_add_string[0] != '\0')
|
|
{
|
|
proto_item_append_text(item, a_add_string);
|
|
a_add_string[0] = '\0';
|
|
}
|
|
}
|
|
}
|
|
|
|
return(consumed + 1);
|
|
}
|
|
|
|
/*
|
|
* Value (V) element dissector
|
|
*
|
|
* Length cannot be used in these functions, big problem if a element dissector
|
|
* is not defined for these.
|
|
*/
|
|
static guint8
|
|
elem_v(tvbuff_t *tvb, proto_tree *tree, elem_idx_t idx, guint32 offset)
|
|
{
|
|
guint8 consumed;
|
|
guint32 curr_offset;
|
|
|
|
curr_offset = offset;
|
|
consumed = 0;
|
|
|
|
if (elem_1_fcn[idx] == NULL)
|
|
{
|
|
/* BAD THING, CANNOT DETERMINE LENGTH */
|
|
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"No element dissector, rest of dissection may be incorrect");
|
|
|
|
consumed = 1;
|
|
}
|
|
else
|
|
{
|
|
a_add_string[0] = '\0';
|
|
consumed = (*elem_1_fcn[idx])(tvb, tree, curr_offset, -1, a_add_string);
|
|
a_add_string[0] = '\0';
|
|
}
|
|
|
|
return(consumed);
|
|
}
|
|
|
|
|
|
#define ELEM_MAND_TLV(elem_idx, elem_name_addition) \
|
|
{\
|
|
if ((consumed = elem_tlv(tvb, tree, elem_idx, curr_offset, curr_len, elem_name_addition)) > 0) \
|
|
{ \
|
|
curr_offset += consumed; \
|
|
curr_len -= consumed; \
|
|
} \
|
|
else \
|
|
{ \
|
|
proto_tree_add_text(tree, \
|
|
tvb, curr_offset, 0, \
|
|
"Missing Mandatory element (0x%02x) %s%s, rest of dissection is suspect", \
|
|
ansi_a_ios401_elem_1_strings[elem_idx].value, \
|
|
ansi_a_ios401_elem_1_strings[elem_idx].strptr, \
|
|
(elem_name_addition == NULL) || (elem_name_addition[0] == '\0') ? "" : elem_name_addition \
|
|
); \
|
|
} \
|
|
if (curr_len <= 0) return; \
|
|
}
|
|
|
|
#define ELEM_OPT_TLV(elem_idx, elem_name_addition) \
|
|
{\
|
|
if ((consumed = elem_tlv(tvb, tree, elem_idx, curr_offset, curr_len, elem_name_addition)) > 0) \
|
|
{ \
|
|
curr_offset += consumed; \
|
|
curr_len -= consumed; \
|
|
} \
|
|
if (curr_len <= 0) return; \
|
|
}
|
|
|
|
#define ELEM_MAND_TV(elem_idx, elem_name_addition) \
|
|
{\
|
|
if ((consumed = elem_tv(tvb, tree, elem_idx, curr_offset, elem_name_addition)) > 0) \
|
|
{ \
|
|
curr_offset += consumed; \
|
|
curr_len -= consumed; \
|
|
} \
|
|
else \
|
|
{ \
|
|
proto_tree_add_text(tree, \
|
|
tvb, curr_offset, 0, \
|
|
"Missing Mandatory element (0x%02x) %s%s, rest of dissection is suspect", \
|
|
ansi_a_ios401_elem_1_strings[elem_idx].value, \
|
|
ansi_a_ios401_elem_1_strings[elem_idx].strptr, \
|
|
(elem_name_addition == NULL) || (elem_name_addition[0] == '\0') ? "" : elem_name_addition \
|
|
); \
|
|
} \
|
|
if (curr_len <= 0) return; \
|
|
}
|
|
|
|
#define ELEM_OPT_TV(elem_idx, elem_name_addition) \
|
|
{\
|
|
if ((consumed = elem_tv(tvb, tree, elem_idx, curr_offset, elem_name_addition)) > 0) \
|
|
{ \
|
|
curr_offset += consumed; \
|
|
curr_len -= consumed; \
|
|
} \
|
|
if (curr_len <= 0) return; \
|
|
}
|
|
|
|
#define ELEM_OPT_T(elem_idx, elem_name_addition) \
|
|
{\
|
|
if ((consumed = elem_t(tvb, tree, elem_idx, curr_offset, elem_name_addition)) > 0) \
|
|
{ \
|
|
curr_offset += consumed; \
|
|
curr_len -= consumed; \
|
|
} \
|
|
if (curr_len <= 0) return; \
|
|
}
|
|
|
|
#define ELEM_MAND_LV(elem_idx, elem_name_addition) \
|
|
{\
|
|
if ((consumed = elem_lv(tvb, tree, elem_idx, curr_offset, curr_len, elem_name_addition)) > 0) \
|
|
{ \
|
|
curr_offset += consumed; \
|
|
curr_len -= consumed; \
|
|
} \
|
|
else \
|
|
{ \
|
|
/* Mandatory, but nothing we can do */ \
|
|
} \
|
|
if (curr_len <= 0) return; \
|
|
}
|
|
|
|
#define ELEM_MAND_V(elem_idx) \
|
|
{\
|
|
if ((consumed = elem_v(tvb, tree, elem_idx, curr_offset)) > 0) \
|
|
{ \
|
|
curr_offset += consumed; \
|
|
curr_len -= consumed; \
|
|
} \
|
|
else \
|
|
{ \
|
|
/* Mandatory, but nothing we can do */ \
|
|
} \
|
|
if (curr_len <= 0) return; \
|
|
}
|
|
|
|
|
|
/*
|
|
* IOS 6.1.2.1
|
|
*/
|
|
static void
|
|
bsmap_cl3_info(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
|
|
{
|
|
guint8 consumed;
|
|
guint32 curr_offset;
|
|
guint curr_len;
|
|
|
|
curr_offset = offset;
|
|
curr_len = len;
|
|
|
|
ELEM_MAND_TLV(ANSI_A_E_CELL_ID, "");
|
|
|
|
ELEM_MAND_TLV(ANSI_A_E_L3_INFO, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.2.2
|
|
*/
|
|
static void
|
|
dtap_cm_srvc_req(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;
|
|
gchar *str;
|
|
|
|
curr_offset = offset;
|
|
curr_len = len;
|
|
|
|
/*
|
|
* special dissection for CM Service Type
|
|
*/
|
|
oct = tvb_get_guint8(tvb, curr_offset);
|
|
|
|
switch (oct & 0x0f)
|
|
{
|
|
case 0x01: str = "Mobile Originating Call"; break;
|
|
default:
|
|
str = "Unknown";
|
|
break;
|
|
}
|
|
|
|
item =
|
|
proto_tree_add_text(tree,
|
|
tvb, curr_offset, 1,
|
|
"CM Service Type: %s",
|
|
str);
|
|
|
|
subtree = proto_item_add_subtree(item, ett_cm_srvc_type);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0xf0, 8);
|
|
proto_tree_add_text(subtree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Element ID",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct, 0x0f, 8);
|
|
proto_tree_add_text(subtree,
|
|
tvb, curr_offset, 1,
|
|
"%s : Service Type: (%u) %s",
|
|
a_bigbuf,
|
|
oct & 0x0f,
|
|
str);
|
|
|
|
curr_offset++;
|
|
curr_len--;
|
|
|
|
ELEM_MAND_LV(ANSI_A_E_CM_INFO_TYPE_2, "");
|
|
|
|
ELEM_MAND_LV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CLD_PARTY_BCD_NUM, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_SCI, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_AUTH_RESP_PARAM, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_AUTH_CNF_PARAM, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_AUTH_PARAM_COUNT, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_AUTH_CHLG_PARAM, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_SO, "");
|
|
|
|
ELEM_OPT_T(ANSI_A_E_VP_REQ, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_RE_RES, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CLD_PARTY_ASCII_NUM, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_CIC, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_AUTH_EVENT, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_AUTH_DATA, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_PACA_REOI, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_UZ_ID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS2000_MOB_CAP, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CDMA_SOWD, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.2.3
|
|
*/
|
|
static void
|
|
bsmap_page_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;
|
|
|
|
ELEM_MAND_TLV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_TAG, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CELL_ID_LIST, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_SCI, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_SO, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS2000_MOB_CAP, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.2.4
|
|
*/
|
|
static void
|
|
dtap_page_resp(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_LV(ANSI_A_E_CM_INFO_TYPE_2, "");
|
|
|
|
ELEM_MAND_LV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_TAG, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_SCI, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_AUTH_RESP_PARAM, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_AUTH_CNF_PARAM, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_AUTH_PARAM_COUNT, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_AUTH_CHLG_PARAM, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_SO, "");
|
|
|
|
ELEM_OPT_T(ANSI_A_E_VP_REQ, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_CIC, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_AUTH_EVENT, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_RE_RES, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_UZ_ID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS2000_MOB_CAP, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CDMA_SOWD, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.2.12
|
|
*/
|
|
static void
|
|
dtap_progress(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_OPT_TV(ANSI_A_E_SIGNAL, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_MS_INFO_RECS, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.2.15
|
|
*/
|
|
static void
|
|
bsmap_ass_req(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
|
|
{
|
|
guint8 consumed;
|
|
guint32 curr_offset;
|
|
guint curr_len;
|
|
|
|
curr_offset = offset;
|
|
curr_len = len;
|
|
|
|
ELEM_MAND_TLV(ANSI_A_E_CHAN_TYPE, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_CIC, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_ENC_INFO, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_SO, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_SIGNAL, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CLG_PARTY_ASCII_NUM, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_MS_INFO_RECS, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_PRIO, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_PACA_TS, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_QOS_PARAMS, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.2.16
|
|
*/
|
|
static void
|
|
bsmap_ass_complete(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
|
|
{
|
|
guint8 consumed;
|
|
guint32 curr_offset;
|
|
guint curr_len;
|
|
|
|
curr_offset = offset;
|
|
curr_len = len;
|
|
|
|
ELEM_MAND_TV(ANSI_A_E_CHAN_NUM, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_ENC_INFO, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_SO, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.2.17
|
|
*/
|
|
static void
|
|
bsmap_ass_failure(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
|
|
{
|
|
guint8 consumed;
|
|
guint32 curr_offset;
|
|
guint curr_len;
|
|
|
|
curr_offset = offset;
|
|
curr_len = len;
|
|
|
|
ELEM_MAND_TLV(ANSI_A_E_CAUSE, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.2.20
|
|
*/
|
|
static void
|
|
bsmap_clr_req(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
|
|
{
|
|
guint8 consumed;
|
|
guint32 curr_offset;
|
|
guint curr_len;
|
|
|
|
curr_offset = offset;
|
|
curr_len = len;
|
|
|
|
ELEM_MAND_TLV(ANSI_A_E_CAUSE, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CAUSE_L3, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.2.21
|
|
*/
|
|
static void
|
|
bsmap_clr_command(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
|
|
{
|
|
guint8 consumed;
|
|
guint32 curr_offset;
|
|
guint curr_len;
|
|
|
|
curr_offset = offset;
|
|
curr_len = len;
|
|
|
|
ELEM_MAND_TLV(ANSI_A_E_CAUSE, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CAUSE_L3, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.2.22
|
|
*/
|
|
static void
|
|
bsmap_clr_complete(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len)
|
|
{
|
|
guint8 consumed;
|
|
guint32 curr_offset;
|
|
guint curr_len;
|
|
|
|
curr_offset = offset;
|
|
curr_len = len;
|
|
|
|
ELEM_OPT_T(ANSI_A_E_PDI, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.2.24
|
|
*/
|
|
static void
|
|
dtap_alert_with_info(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_OPT_TLV(ANSI_A_E_MS_INFO_RECS, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.2.28
|
|
*/
|
|
static void
|
|
bsmap_bs_srvc_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;
|
|
|
|
ELEM_MAND_TLV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_SO, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_TAG, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.2.29
|
|
*/
|
|
static void
|
|
bsmap_bs_srvc_resp(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_TLV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_TAG, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CAUSE, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.3.7
|
|
*/
|
|
static void
|
|
dtap_flash_with_info(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_OPT_TLV(ANSI_A_E_CLD_PARTY_BCD_NUM, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_SIGNAL, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_MWI, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CLG_PARTY_ASCII_NUM, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_TAG, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_MS_INFO_RECS, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.3.8
|
|
*/
|
|
static void
|
|
dtap_flash_with_info_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;
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_TAG, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.3.9
|
|
*/
|
|
static void
|
|
bsmap_feat_noti(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_TLV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_TAG, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CELL_ID_LIST, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_SCI, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_SIGNAL, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_MWI, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CLG_PARTY_ASCII_NUM, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_MS_INFO_RECS, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS2000_MOB_CAP, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.3.10
|
|
*/
|
|
static void
|
|
bsmap_feat_noti_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;
|
|
|
|
ELEM_MAND_TLV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_TAG, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.3.11
|
|
*/
|
|
static void
|
|
bsmap_paca_command(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_OPT_TLV(ANSI_A_E_PRIO, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_PACA_TS, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.3.12
|
|
*/
|
|
static void
|
|
bsmap_paca_command_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;
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CAUSE, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.3.13
|
|
*/
|
|
static void
|
|
bsmap_paca_update(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_OPT_TLV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_PACA_ORDER, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_PRIO, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_AUTH_RESP_PARAM, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_AUTH_CNF_PARAM, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_AUTH_PARAM_COUNT, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_AUTH_CHLG_PARAM, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_AUTH_EVENT, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.3.14
|
|
*/
|
|
static void
|
|
bsmap_paca_update_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;
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_PRIO, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CAUSE, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.4.1
|
|
*/
|
|
static void
|
|
bsmap_auth_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;
|
|
|
|
ELEM_MAND_TLV(ANSI_A_E_AUTH_CHLG_PARAM, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_TAG, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CELL_ID_LIST, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_SCI, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
static void
|
|
dtap_auth_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;
|
|
|
|
ELEM_MAND_LV(ANSI_A_E_AUTH_CHLG_PARAM, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS2000_MOB_CAP, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.4.2
|
|
*/
|
|
static void
|
|
bsmap_auth_resp(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_TLV(ANSI_A_E_AUTH_RESP_PARAM, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_TAG, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_MID, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
static void
|
|
dtap_auth_resp(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_LV(ANSI_A_E_AUTH_RESP_PARAM, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.4.3
|
|
*/
|
|
static void
|
|
bsmap_user_zone_update(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_OPT_TLV(ANSI_A_E_UZ_ID, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.4.4
|
|
*/
|
|
static void
|
|
dtap_ssd_update_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;
|
|
|
|
ELEM_MAND_LV(ANSI_A_E_AUTH_CHLG_PARAM, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.4.5
|
|
*/
|
|
static void
|
|
dtap_bs_challenge(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_LV(ANSI_A_E_AUTH_CHLG_PARAM, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.4.6
|
|
*/
|
|
static void
|
|
dtap_bs_challenge_resp(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_LV(ANSI_A_E_AUTH_RESP_PARAM, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.4.7
|
|
*/
|
|
static void
|
|
dtap_ssd_update_resp(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_OPT_TLV(ANSI_A_E_CAUSE_L3, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.4.8
|
|
*/
|
|
static void
|
|
dtap_lu_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;
|
|
|
|
ELEM_MAND_LV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_LAI, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CM_INFO_TYPE_2, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_REG_TYPE, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_SCI, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_AUTH_RESP_PARAM, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_AUTH_CNF_PARAM, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_AUTH_PARAM_COUNT, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_AUTH_CHLG_PARAM, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_AUTH_EVENT, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_UZ_ID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS2000_MOB_CAP, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.4.9
|
|
*/
|
|
static void
|
|
dtap_lu_accept(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_OPT_TV(ANSI_A_E_LAI, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.4.10
|
|
*/
|
|
static void
|
|
dtap_lu_reject(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(ANSI_A_E_REJ_CAUSE);
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.4.18
|
|
*/
|
|
static void
|
|
bsmap_priv_mode_command(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_TLV(ANSI_A_E_ENC_INFO, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.4.19
|
|
*/
|
|
static void
|
|
bsmap_priv_mode_complete(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_OPT_TLV(ANSI_A_E_ENC_INFO, "");
|
|
|
|
ELEM_OPT_T(ANSI_A_E_VP_REQ, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.5.4
|
|
*/
|
|
static void
|
|
bsmap_ho_reqd(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_TLV(ANSI_A_E_CAUSE, "");
|
|
|
|
ELEM_MAND_TLV(ANSI_A_E_CELL_ID_LIST, " (Target)");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CM_INFO_TYPE_2, "");
|
|
|
|
ELEM_OPT_T(ANSI_A_E_RESP_REQ, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_ENC_INFO, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS95_CHAN_ID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_DOWNLINK_RE, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_SO, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CDMA_SOWD, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS95_MS_MEAS_CHAN_ID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS2000_CHAN_ID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_QOS_PARAMS, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS2000_MOB_CAP, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS2000_SCR, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_PDSN_IP_ADDR, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_PTYPE, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.5.5
|
|
*/
|
|
static void
|
|
bsmap_ho_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;
|
|
|
|
ELEM_MAND_TLV(ANSI_A_E_CHAN_TYPE, "");
|
|
|
|
ELEM_MAND_TLV(ANSI_A_E_ENC_INFO, "");
|
|
|
|
ELEM_MAND_TLV(ANSI_A_E_CM_INFO_TYPE_2, "");
|
|
|
|
ELEM_MAND_TLV(ANSI_A_E_CELL_ID_LIST, "(Target)");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CIC_EXT, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS95_CHAN_ID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_DOWNLINK_RE, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_SO, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CDMA_SOWD, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS95_MS_MEAS_CHAN_ID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS2000_CHAN_ID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_QOS_PARAMS, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS2000_MOB_CAP, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS2000_SCR, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_PDSN_IP_ADDR, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_PTYPE, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.5.6
|
|
*/
|
|
static void
|
|
bsmap_ho_req_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;
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS95_CHAN_ID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CELL_ID_LIST, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_EXT_HO_DIR_PARAMS, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_HHO_PARAMS, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS2000_CHAN_ID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS2000_SCR, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS2000_NN_SCR, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.5.7
|
|
*/
|
|
static void
|
|
bsmap_ho_failure(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_TLV(ANSI_A_E_CAUSE, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.5.8
|
|
*/
|
|
static void
|
|
bsmap_ho_command(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_OPT_TV(ANSI_A_E_RF_CHAN_ID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS95_CHAN_ID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CELL_ID_LIST, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_HO_POW_LEV, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_SID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_EXT_HO_DIR_PARAMS, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_HHO_PARAMS, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS2000_CHAN_ID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS2000_SCR, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS2000_NN_SCR, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.5.9
|
|
*/
|
|
static void
|
|
bsmap_ho_reqd_rej(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_TLV(ANSI_A_E_CAUSE, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.5.12
|
|
*/
|
|
static void
|
|
bsmap_ho_performed(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_TLV(ANSI_A_E_CAUSE, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CELL_ID_LIST, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.6.2
|
|
*/
|
|
static void
|
|
bsmap_block(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_TV(ANSI_A_E_CIC, "");
|
|
|
|
ELEM_MAND_TLV(ANSI_A_E_CAUSE, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CCT_GROUP, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.6.3
|
|
*/
|
|
static void
|
|
bsmap_block_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;
|
|
|
|
ELEM_MAND_TV(ANSI_A_E_CIC, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.6.4
|
|
*/
|
|
static void
|
|
bsmap_unblock(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_TV(ANSI_A_E_CIC, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CCT_GROUP, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.6.5
|
|
*/
|
|
static void
|
|
bsmap_unblock_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;
|
|
|
|
ELEM_MAND_TV(ANSI_A_E_CIC, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.6.6
|
|
*/
|
|
static void
|
|
bsmap_reset(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_TLV(ANSI_A_E_CAUSE, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_SW_VER, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.6.7
|
|
*/
|
|
static void
|
|
bsmap_reset_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;
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_SW_VER, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.6.8
|
|
*/
|
|
static void
|
|
bsmap_reset_cct(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_TV(ANSI_A_E_CIC, "");
|
|
|
|
ELEM_MAND_TLV(ANSI_A_E_CAUSE, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CCT_GROUP, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.6.9
|
|
*/
|
|
static void
|
|
bsmap_reset_cct_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;
|
|
|
|
ELEM_MAND_TV(ANSI_A_E_CIC, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.6.10
|
|
*/
|
|
static void
|
|
bsmap_xmode_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;
|
|
|
|
ELEM_MAND_TLV(ANSI_A_E_XMODE, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.6.11
|
|
*/
|
|
static void
|
|
bsmap_xmode_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;
|
|
|
|
ELEM_MAND_TLV(ANSI_A_E_CAUSE, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.7.1
|
|
*/
|
|
static void
|
|
bsmap_adds_page(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_TLV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_MAND_TLV(ANSI_A_E_ADDS_USER_PART, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_TAG, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CELL_ID_LIST, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_SCI, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS2000_MOB_CAP, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.7.2
|
|
*/
|
|
static void
|
|
bsmap_adds_transfer(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_TLV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_MAND_TLV(ANSI_A_E_ADDS_USER_PART, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_AUTH_RESP_PARAM, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_AUTH_CNF_PARAM, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_AUTH_PARAM_COUNT, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_AUTH_CHLG_PARAM, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_AUTH_EVENT, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CELL_ID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CDMA_SOWD, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.7.3
|
|
*/
|
|
static void
|
|
dtap_adds_deliver(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_LV(ANSI_A_E_ADDS_USER_PART, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_TAG, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CDMA_SOWD, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.7.4
|
|
*/
|
|
static void
|
|
bsmap_adds_page_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;
|
|
|
|
ELEM_MAND_TLV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_TAG, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CAUSE, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CELL_ID, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.7.5
|
|
*/
|
|
static void
|
|
dtap_adds_deliver_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;
|
|
|
|
ELEM_OPT_TV(ANSI_A_E_TAG, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_CAUSE, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
/*
|
|
* IOS 6.1.8.1
|
|
*/
|
|
static void
|
|
bsmap_rejection(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_OPT_TLV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_MID, "");
|
|
|
|
ELEM_OPT_TLV(ANSI_A_E_IS2000_CAUSE, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
static void
|
|
dtap_rejection(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_OPT_TLV(ANSI_A_E_IS2000_CAUSE, "");
|
|
|
|
EXTRANEOUS_DATA_CHECK(curr_len, 0);
|
|
}
|
|
|
|
#define ANSI_A_IOS401_BSMAP_NUM_MSG (sizeof(ansi_a_ios401_bsmap_strings)/sizeof(value_string))
|
|
static gint ett_bsmap_msg[ANSI_A_IOS401_BSMAP_NUM_MSG];
|
|
static void (*bsmap_msg_fcn[])(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len) = {
|
|
NULL, /* Additional Service Notification */
|
|
bsmap_adds_page, /* ADDS Page */
|
|
bsmap_adds_page_ack, /* ADDS Page Ack */
|
|
bsmap_adds_transfer, /* ADDS Transfer */
|
|
NULL, /* ADDS Transfer Ack */
|
|
bsmap_ass_complete, /* Assignment Complete */
|
|
bsmap_ass_failure, /* Assignment Failure */
|
|
bsmap_ass_req, /* Assignment Request */
|
|
bsmap_auth_req, /* Authentication Request */
|
|
bsmap_auth_resp, /* Authentication Response */
|
|
NULL, /* Base Station Challenge */
|
|
NULL, /* Base Station Challenge Response */
|
|
bsmap_block, /* Block */
|
|
bsmap_block_ack, /* Block Acknowledge */
|
|
bsmap_bs_srvc_req, /* BS Service Request */
|
|
bsmap_bs_srvc_resp, /* BS Service Response */
|
|
bsmap_clr_command, /* Clear Command */
|
|
bsmap_clr_complete, /* Clear Complete */
|
|
bsmap_clr_req, /* Clear Request */
|
|
bsmap_cl3_info, /* Complete Layer 3 Information */
|
|
bsmap_feat_noti, /* Feature Notification */
|
|
bsmap_feat_noti_ack, /* Feature Notification Ack */
|
|
bsmap_ho_command, /* Handoff Command */
|
|
NULL /* no associated data */, /* Handoff Commenced */
|
|
NULL /* no associated data */, /* Handoff Complete */
|
|
bsmap_ho_failure, /* Handoff Failure */
|
|
bsmap_ho_performed, /* Handoff Performed */
|
|
bsmap_ho_req, /* Handoff Request */
|
|
bsmap_ho_req_ack, /* Handoff Request Acknowledge */
|
|
bsmap_ho_reqd, /* Handoff Required */
|
|
bsmap_ho_reqd_rej, /* Handoff Required Reject */
|
|
bsmap_paca_command, /* PACA Command */
|
|
bsmap_paca_command_ack, /* PACA Command Ack */
|
|
bsmap_paca_update, /* PACA Update */
|
|
bsmap_paca_update_ack, /* PACA Update Ack */
|
|
bsmap_page_req, /* Paging Request */
|
|
bsmap_priv_mode_command, /* Privacy Mode Command */
|
|
bsmap_priv_mode_complete, /* Privacy Mode Complete */
|
|
NULL, /* Radio Measurements for Position Request */
|
|
NULL, /* Radio Measurements for Position Response */
|
|
bsmap_rejection, /* Rejection */
|
|
NULL, /* Registration Request */
|
|
bsmap_reset, /* Reset */
|
|
bsmap_reset_ack, /* Reset Acknowledge */
|
|
bsmap_reset_cct, /* Reset Circuit */
|
|
bsmap_reset_cct_ack, /* Reset Circuit Acknowledge */
|
|
NULL, /* SSD Update Request */
|
|
NULL, /* SSD Update Response */
|
|
NULL, /* Status Request */
|
|
NULL, /* Status Response */
|
|
bsmap_xmode_ack, /* Transcoder Control Acknowledge */
|
|
bsmap_xmode_req, /* Transcoder Control Request */
|
|
bsmap_unblock, /* Unblock */
|
|
bsmap_unblock_ack, /* Unblock Acknowledge */
|
|
NULL, /* User Zone Reject */
|
|
bsmap_user_zone_update, /* User Zone Update */
|
|
NULL, /* NONE */
|
|
};
|
|
|
|
#define ANSI_A_IOS401_DTAP_NUM_MSG (sizeof(ansi_a_ios401_dtap_strings)/sizeof(value_string))
|
|
static gint ett_dtap_msg[ANSI_A_IOS401_DTAP_NUM_MSG];
|
|
static void (*dtap_msg_fcn[])(tvbuff_t *tvb, proto_tree *tree, guint32 offset, guint len) = {
|
|
NULL, /* Additional Service Request */
|
|
dtap_adds_deliver, /* ADDS Deliver */
|
|
dtap_adds_deliver_ack, /* ADDS Deliver Ack */
|
|
dtap_alert_with_info, /* Alert With Information */
|
|
dtap_auth_req, /* Authentication Request */
|
|
dtap_auth_resp, /* Authentication Response */
|
|
dtap_bs_challenge, /* Base Station Challenge */
|
|
dtap_bs_challenge_resp, /* Base Station Challenge Response */
|
|
dtap_cm_srvc_req, /* CM Service Request */
|
|
NULL, /* CM Service Request Continuation */
|
|
NULL /* no associated data */, /* Connect */
|
|
dtap_flash_with_info, /* Flash with Information */
|
|
dtap_flash_with_info_ack, /* Flash with Information Ack */
|
|
dtap_lu_accept, /* Location Updating Accept */
|
|
dtap_lu_reject, /* Location Updating Reject */
|
|
dtap_lu_req, /* Location Updating Request */
|
|
dtap_page_resp, /* Paging Response */
|
|
NULL /* no associated data */, /* Parameter Update Confirm */
|
|
NULL /* no associated data */, /* Parameter Update Request */
|
|
dtap_rejection, /* Rejection */
|
|
dtap_progress, /* Progress */
|
|
NULL, /* Service Redirection */
|
|
NULL, /* Service Release */
|
|
NULL, /* Service Release Complete */
|
|
dtap_ssd_update_req, /* SSD Update Request */
|
|
dtap_ssd_update_resp, /* SSD Update Response */
|
|
NULL, /* Status Request */
|
|
NULL, /* Status Response */
|
|
NULL, /* User Zone Reject */
|
|
NULL, /* User Zone Update */
|
|
NULL, /* User Zone Update Request */
|
|
NULL, /* NONE */
|
|
};
|
|
|
|
/* GENERIC MAP DISSECTOR FUNCTIONS */
|
|
|
|
static void
|
|
dissect_bsmap(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
static ansi_a_tap_rec_t tap_rec[4];
|
|
static ansi_a_tap_rec_t *tap_p;
|
|
static int tap_current=0;
|
|
guint8 oct;
|
|
guint32 offset, saved_offset;
|
|
guint32 len;
|
|
gint idx;
|
|
proto_item *bsmap_item = NULL;
|
|
proto_tree *bsmap_tree = NULL;
|
|
gchar *msg_str;
|
|
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
{
|
|
col_append_str(pinfo->cinfo, COL_INFO, "(BSMAP) ");
|
|
}
|
|
|
|
/*
|
|
* set tap record pointer
|
|
*/
|
|
tap_current++;
|
|
if (tap_current == 4)
|
|
{
|
|
tap_current = 0;
|
|
}
|
|
tap_p = &tap_rec[tap_current];
|
|
|
|
|
|
offset = 0;
|
|
saved_offset = offset;
|
|
|
|
g_pinfo = pinfo;
|
|
g_tree = tree;
|
|
|
|
len = tvb_length(tvb);
|
|
|
|
/*
|
|
* add BSMAP message name
|
|
*/
|
|
oct = tvb_get_guint8(tvb, offset++);
|
|
|
|
msg_str = my_match_strval((guint32) oct, ansi_a_ios401_bsmap_strings, &idx);
|
|
|
|
/*
|
|
* create the a protocol tree
|
|
*/
|
|
if (msg_str == NULL)
|
|
{
|
|
bsmap_item =
|
|
proto_tree_add_protocol_format(tree, proto_a_bsmap, tvb, 0, len,
|
|
"ANSI A-I/F BSMAP - Unknown BSMAP Message Type (%u)",
|
|
oct);
|
|
|
|
bsmap_tree = proto_item_add_subtree(bsmap_item, ett_bsmap);
|
|
}
|
|
else
|
|
{
|
|
bsmap_item =
|
|
proto_tree_add_protocol_format(tree, proto_a_bsmap, tvb, 0, -1,
|
|
"ANSI A-I/F BSMAP - %s",
|
|
msg_str);
|
|
|
|
bsmap_tree = proto_item_add_subtree(bsmap_item, ett_bsmap_msg[idx]);
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
{
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "%s ", msg_str);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* add BSMAP message name
|
|
*/
|
|
proto_tree_add_uint_format(bsmap_tree, hf_ansi_a_bsmap_msgtype,
|
|
tvb, saved_offset, 1, oct, "Message Type");
|
|
|
|
tap_p->pdu_type = BSSAP_PDU_TYPE_BSMAP;
|
|
tap_p->message_type = oct;
|
|
|
|
tap_queue_packet(ansi_a_tap, pinfo, tap_p);
|
|
|
|
if (msg_str == NULL) return;
|
|
|
|
if ((len - offset) <= 0) return;
|
|
|
|
/*
|
|
* decode elements
|
|
*/
|
|
if (bsmap_msg_fcn[idx] == NULL)
|
|
{
|
|
proto_tree_add_text(bsmap_tree,
|
|
tvb, offset, len - offset,
|
|
"Message Elements");
|
|
}
|
|
else
|
|
{
|
|
(*bsmap_msg_fcn[idx])(tvb, bsmap_tree, offset, len - offset);
|
|
}
|
|
}
|
|
|
|
static void
|
|
dissect_dtap(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
|
|
{
|
|
static ansi_a_tap_rec_t tap_rec[4];
|
|
static ansi_a_tap_rec_t *tap_p;
|
|
static int tap_current=0;
|
|
guint8 oct;
|
|
guint32 offset, saved_offset;
|
|
guint32 len;
|
|
guint32 oct_1, oct_2;
|
|
gint idx;
|
|
proto_item *dtap_item = NULL;
|
|
proto_tree *dtap_tree = NULL;
|
|
proto_item *oct_1_item = NULL;
|
|
proto_tree *oct_1_tree = NULL;
|
|
gchar *msg_str;
|
|
gchar *str;
|
|
|
|
|
|
len = tvb_length(tvb);
|
|
|
|
if (len < 3)
|
|
{
|
|
/*
|
|
* too short to be DTAP
|
|
*/
|
|
call_dissector(data_handle, tvb, pinfo, tree);
|
|
return;
|
|
}
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
{
|
|
col_append_str(pinfo->cinfo, COL_INFO, "(DTAP) ");
|
|
}
|
|
|
|
/*
|
|
* set tap record pointer
|
|
*/
|
|
tap_current++;
|
|
if (tap_current == 4)
|
|
{
|
|
tap_current = 0;
|
|
}
|
|
tap_p = &tap_rec[tap_current];
|
|
|
|
|
|
offset = 0;
|
|
saved_offset = offset;
|
|
|
|
g_pinfo = pinfo;
|
|
g_tree = tree;
|
|
|
|
/*
|
|
* get protocol discriminator
|
|
*/
|
|
oct_1 = tvb_get_guint8(tvb, offset++);
|
|
oct_2 = tvb_get_guint8(tvb, offset++);
|
|
|
|
/*
|
|
* add DTAP message name
|
|
*/
|
|
saved_offset = offset;
|
|
oct = tvb_get_guint8(tvb, offset++);
|
|
|
|
msg_str = my_match_strval((guint32) oct, ansi_a_ios401_dtap_strings, &idx);
|
|
|
|
/*
|
|
* create the a protocol tree
|
|
*/
|
|
if (msg_str == NULL)
|
|
{
|
|
dtap_item =
|
|
proto_tree_add_protocol_format(tree, proto_a_dtap, tvb, 0, len,
|
|
"ANSI A-I/F DTAP - Unknown DTAP Message Type (%u)",
|
|
oct);
|
|
|
|
dtap_tree = proto_item_add_subtree(dtap_item, ett_dtap);
|
|
}
|
|
else
|
|
{
|
|
dtap_item =
|
|
proto_tree_add_protocol_format(tree, proto_a_dtap, tvb, 0, -1,
|
|
"ANSI A-I/F DTAP - %s",
|
|
msg_str);
|
|
|
|
dtap_tree = proto_item_add_subtree(dtap_item, ett_dtap_msg[idx]);
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
{
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, "%s ", msg_str);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* octet 1
|
|
*/
|
|
switch (oct_1 & 0x0f)
|
|
{
|
|
case 3: str = "Call Control, call related SS"; break;
|
|
case 5: str = "Mobility Management"; break;
|
|
case 6: str = "Radio Resource Management"; break;
|
|
case 9: str = "Facility Management"; break;
|
|
case 11: str = "Other Signaling Procedures"; break;
|
|
case 15: str = "Reserved for tests"; break;
|
|
default:
|
|
str = "Unknown";
|
|
break;
|
|
}
|
|
|
|
oct_1_item =
|
|
proto_tree_add_text(dtap_tree,
|
|
tvb, 0, 1,
|
|
"Protocol Discriminator: %s",
|
|
str);
|
|
|
|
oct_1_tree = proto_item_add_subtree(oct_1_item, ett_dtap_oct_1);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct_1, 0xf0, 8);
|
|
proto_tree_add_text(oct_1_tree,
|
|
tvb, 0, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct_1, 0x0f, 8);
|
|
proto_tree_add_text(oct_1_tree,
|
|
tvb, 0, 1,
|
|
"%s : Protocol Discriminator: %u",
|
|
a_bigbuf,
|
|
oct_1 & 0x0f);
|
|
|
|
/*
|
|
* octet 2
|
|
*/
|
|
switch (a_variant)
|
|
{
|
|
case A_VARIANT_IS634:
|
|
other_decode_bitfield_value(a_bigbuf, oct_2, 0x80, 8);
|
|
proto_tree_add_text(dtap_tree,
|
|
tvb, 1, 1,
|
|
"%s : Transaction Identifier (TI) Flag: %s",
|
|
a_bigbuf,
|
|
((oct_2 & 0x80) ? "allocated by receiver" : "allocated by sender"));
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct_2, 0x70, 8);
|
|
proto_tree_add_text(dtap_tree,
|
|
tvb, 1, 1,
|
|
"%s : Transaction Identifier (TI): %u",
|
|
a_bigbuf,
|
|
(oct_2 & 0x70) >> 4);
|
|
|
|
other_decode_bitfield_value(a_bigbuf, oct_2, 0x0f, 8);
|
|
proto_tree_add_text(dtap_tree,
|
|
tvb, 1, 1,
|
|
"%s : Reserved",
|
|
a_bigbuf);
|
|
break;
|
|
|
|
default:
|
|
proto_tree_add_text(dtap_tree,
|
|
tvb, 1, 1,
|
|
"Reserved Octet");
|
|
break;
|
|
}
|
|
|
|
/*
|
|
* add DTAP message name
|
|
*/
|
|
proto_tree_add_uint_format(dtap_tree, hf_ansi_a_dtap_msgtype,
|
|
tvb, saved_offset, 1, oct,
|
|
"Message Type");
|
|
|
|
tap_p->pdu_type = BSSAP_PDU_TYPE_DTAP;
|
|
tap_p->message_type = oct;
|
|
|
|
tap_queue_packet(ansi_a_tap, pinfo, tap_p);
|
|
|
|
if (msg_str == NULL) return;
|
|
|
|
if ((len - offset) <= 0) return;
|
|
|
|
/*
|
|
* decode elements
|
|
*/
|
|
if (dtap_msg_fcn[idx] == NULL)
|
|
{
|
|
proto_tree_add_text(dtap_tree,
|
|
tvb, offset, len - offset,
|
|
"Message Elements");
|
|
}
|
|
else
|
|
{
|
|
(*dtap_msg_fcn[idx])(tvb, dtap_tree, offset, len - offset);
|
|
}
|
|
}
|
|
|
|
|
|
/* Register the protocol with Ethereal */
|
|
void
|
|
proto_register_ansi_a(void)
|
|
{
|
|
module_t *ansi_a_module;
|
|
guint i;
|
|
gint last_offset;
|
|
|
|
/* Setup list of header fields */
|
|
|
|
static hf_register_info hf[] =
|
|
{
|
|
{ &hf_ansi_a_bsmap_msgtype,
|
|
{ "BSMAP Message Type", "ansi_a.bsmap_msgtype",
|
|
FT_UINT8, BASE_HEX, VALS(ansi_a_ios401_bsmap_strings), 0x0,
|
|
"", HFILL }
|
|
},
|
|
{ &hf_ansi_a_dtap_msgtype,
|
|
{ "DTAP Message Type", "ansi_a.dtap_msgtype",
|
|
FT_UINT8, BASE_HEX, VALS(ansi_a_ios401_dtap_strings), 0x0,
|
|
"", HFILL }
|
|
},
|
|
{ &hf_ansi_a_elem_id,
|
|
{ "Element ID", "ansi_a.elem_id",
|
|
FT_UINT8, BASE_DEC, VALS(ansi_a_ios401_elem_1_strings), 0,
|
|
"", HFILL }
|
|
},
|
|
{ &hf_ansi_a_length,
|
|
{ "Length", "ansi_a.len",
|
|
FT_UINT8, BASE_DEC, NULL, 0,
|
|
"", HFILL }
|
|
},
|
|
{ &hf_ansi_a_none,
|
|
{ "Sub tree", "ansi_a.none",
|
|
FT_NONE, 0, 0, 0,
|
|
"", HFILL }
|
|
},
|
|
{ &hf_ansi_a_esn,
|
|
{ "ESN", "ansi_a.esn",
|
|
FT_UINT32, BASE_HEX, 0, 0x0,
|
|
"", HFILL }
|
|
},
|
|
{ &hf_ansi_a_imsi,
|
|
{ "IMSI", "ansi_a.imsi",
|
|
FT_STRING, BASE_DEC, 0, 0,
|
|
"", HFILL }
|
|
},
|
|
{ &hf_ansi_a_min,
|
|
{ "MIN", "ansi_a.min",
|
|
FT_STRING, BASE_DEC, 0, 0,
|
|
"", HFILL }
|
|
},
|
|
{ &hf_ansi_a_cld_party_bcd_num,
|
|
{ "Called Party BCD Number", "ansi_a.cld_party_bcd_num",
|
|
FT_STRING, BASE_DEC, 0, 0,
|
|
"", HFILL }
|
|
},
|
|
{ &hf_ansi_a_clg_party_bcd_num,
|
|
{ "Calling Party BCD Number", "ansi_a.clg_party_bcd_num",
|
|
FT_STRING, BASE_DEC, 0, 0,
|
|
"", HFILL }
|
|
},
|
|
{ &hf_ansi_a_cld_party_ascii_num,
|
|
{ "Called Party ASCII Number", "ansi_a.cld_party_ascii_num",
|
|
FT_STRING, BASE_DEC, 0, 0,
|
|
"", HFILL }
|
|
},
|
|
{ &hf_ansi_a_clg_party_ascii_num,
|
|
{ "Calling Party ASCII Number", "ansi_a.clg_party_ascii_num",
|
|
FT_STRING, BASE_DEC, 0, 0,
|
|
"", HFILL }
|
|
},
|
|
{ &hf_ansi_a_cell_ci,
|
|
{ "Cell CI", "ansi_a.cell_ci",
|
|
FT_UINT16, BASE_HEX, 0, 0x0,
|
|
"", HFILL }
|
|
},
|
|
{ &hf_ansi_a_cell_lac,
|
|
{ "Cell LAC", "ansi_a.cell_lac",
|
|
FT_UINT16, BASE_HEX, 0, 0x0,
|
|
"", HFILL }
|
|
},
|
|
{ &hf_ansi_a_cell_mscid,
|
|
{ "Cell MSCID", "ansi_a.cell_mscid",
|
|
FT_UINT24, BASE_HEX, 0, 0x0,
|
|
"", HFILL }
|
|
},
|
|
{ &hf_ansi_a_pdsn_ip_addr,
|
|
{ "PDSN IP Address", "ansi_a.pdsn_ip_addr",
|
|
FT_IPv4, BASE_NONE, NULL, 0,
|
|
"IP Address", HFILL}},
|
|
};
|
|
|
|
static enum_val_t a_variant_options[] = {
|
|
{ "is-634-rev0", "IS-634 rev. 0", A_VARIANT_IS634 },
|
|
{ "tsb-80", "TSB-80", A_VARIANT_TSB80 },
|
|
{ "is-634-a", "IS-634-A", A_VARIANT_IS634A },
|
|
{ "ios-2.x", "IOS 2.x", A_VARIANT_IOS2 },
|
|
{ "ios-3.x", "IOS 3.x", A_VARIANT_IOS3 },
|
|
{ "ios-4.0.1", "IOS 4.0.1", A_VARIANT_IOS401 },
|
|
{ NULL, NULL, 0 }
|
|
|
|
};
|
|
|
|
/* Setup protocol subtree array */
|
|
#define MAX_NUM_DTAP_MSG ANSI_A_MAX(ANSI_A_IOS401_DTAP_NUM_MSG, 0)
|
|
#define MAX_NUM_BSMAP_MSG ANSI_A_MAX(ANSI_A_IOS401_BSMAP_NUM_MSG, 0)
|
|
#define NUM_INDIVIDUAL_ELEMS 9
|
|
gint **ett;
|
|
gint ett_len = (NUM_INDIVIDUAL_ELEMS+MAX_NUM_DTAP_MSG+MAX_NUM_BSMAP_MSG+NUM_ELEM_1+NUM_MS_INFO_REC) * sizeof(gint *);
|
|
|
|
/*
|
|
* XXX - at least one version of the HP C compiler apparently doesn't
|
|
* recognize constant expressions using the "?" operator as being
|
|
* constant expressions, so you can't use the expression that
|
|
* initializes "ett_let" as an array size. Therefore, we dynamically
|
|
* allocate the array instead.
|
|
*/
|
|
ett = g_malloc(ett_len);
|
|
|
|
memset((void *) ett_dtap_msg, -1, sizeof(gint) * MAX_NUM_DTAP_MSG);
|
|
memset((void *) ett_bsmap_msg, -1, sizeof(gint) * MAX_NUM_BSMAP_MSG);
|
|
memset((void *) ett_ansi_elem_1, -1, sizeof(gint) * NUM_ELEM_1);
|
|
memset((void *) ett_ansi_ms_info_rec, -1, sizeof(gint) * NUM_MS_INFO_REC);
|
|
|
|
ett[0] = &ett_bsmap;
|
|
ett[1] = &ett_dtap;
|
|
ett[2] = &ett_elems;
|
|
ett[3] = &ett_elem;
|
|
ett[4] = &ett_dtap_oct_1;
|
|
ett[5] = &ett_cm_srvc_type;
|
|
ett[6] = &ett_ansi_ms_info_rec_reserved;
|
|
ett[7] = &ett_ansi_enc_info;
|
|
ett[8] = &ett_cell_list;
|
|
|
|
last_offset = NUM_INDIVIDUAL_ELEMS;
|
|
|
|
for (i=0; i < MAX_NUM_DTAP_MSG; i++, last_offset++)
|
|
{
|
|
ett[last_offset] = &ett_dtap_msg[i];
|
|
}
|
|
|
|
for (i=0; i < MAX_NUM_BSMAP_MSG; i++, last_offset++)
|
|
{
|
|
ett[last_offset] = &ett_bsmap_msg[i];
|
|
}
|
|
|
|
for (i=0; i < NUM_ELEM_1; i++, last_offset++)
|
|
{
|
|
ett[last_offset] = &ett_ansi_elem_1[i];
|
|
}
|
|
|
|
for (i=0; i < NUM_MS_INFO_REC; i++, last_offset++)
|
|
{
|
|
ett[last_offset] = &ett_ansi_ms_info_rec[i];
|
|
}
|
|
|
|
/* Register the protocol name and description */
|
|
|
|
proto_a_bsmap =
|
|
proto_register_protocol("ANSI A-I/F BSMAP", "ANSI BSMAP", "ansi_a_bsmap");
|
|
|
|
proto_register_field_array(proto_a_bsmap, hf, array_length(hf));
|
|
|
|
proto_a_dtap =
|
|
proto_register_protocol("ANSI A-I/F DTAP", "ANSI DTAP", "ansi_a_dtap");
|
|
|
|
is637_dissector_table =
|
|
register_dissector_table("ansi_a.sms", "IS-637-A (SMS)",
|
|
FT_UINT8, BASE_DEC);
|
|
|
|
is683_dissector_table =
|
|
register_dissector_table("ansi_a.ota", "IS-683-A (OTA)",
|
|
FT_UINT8, BASE_DEC);
|
|
|
|
is801_dissector_table =
|
|
register_dissector_table("ansi_a.pld", "IS-801 (PLD)",
|
|
FT_UINT8, BASE_DEC);
|
|
|
|
proto_register_subtree_array(ett, ett_len / sizeof(gint *));
|
|
|
|
ansi_a_tap = register_tap("ansi_a");
|
|
|
|
/*
|
|
* setup for preferences
|
|
*/
|
|
ansi_a_module = prefs_register_protocol(proto_a_bsmap, proto_reg_handoff_ansi_a);
|
|
|
|
prefs_register_enum_preference(ansi_a_module,
|
|
"global_variant",
|
|
"Dissect PDU as",
|
|
"(if other than the default of IOS 4.0.1)",
|
|
&a_global_variant,
|
|
a_variant_options,
|
|
FALSE);
|
|
|
|
g_free(ett);
|
|
}
|
|
|
|
|
|
void
|
|
proto_reg_handoff_ansi_a(void)
|
|
{
|
|
static int ansi_a_prefs_initialized = FALSE;
|
|
|
|
|
|
if (!ansi_a_prefs_initialized)
|
|
{
|
|
bsmap_handle = create_dissector_handle(dissect_bsmap, proto_a_bsmap);
|
|
dtap_handle = create_dissector_handle(dissect_dtap, proto_a_dtap);
|
|
|
|
ansi_a_prefs_initialized = TRUE;
|
|
}
|
|
else
|
|
{
|
|
dissector_delete("bsap.pdu_type", BSSAP_PDU_TYPE_BSMAP, bsmap_handle);
|
|
dissector_delete("bsap.pdu_type", BSSAP_PDU_TYPE_DTAP, dtap_handle);
|
|
}
|
|
|
|
if (a_variant != a_global_variant)
|
|
{
|
|
a_variant = a_global_variant;
|
|
}
|
|
|
|
dissector_add("bsap.pdu_type", BSSAP_PDU_TYPE_BSMAP, bsmap_handle);
|
|
dissector_add("bsap.pdu_type", BSSAP_PDU_TYPE_DTAP, dtap_handle);
|
|
|
|
data_handle = find_dissector("data");
|
|
}
|