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|
/* packet-e164.c
* Routines for output and filtering of E164 numbers common
* to many dissectors.
* Copyright 2004, Anders Broman <anders.broman@ericsson.com>
*
* $Id$
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Ref ITU-T E.164 05/97
* Annex to ITU Operational Bulletin No. 835 - 1.V.2005
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <glib.h>
#include <epan/packet.h>
#include "packet-e164.h"
const value_string E164_country_code_value[] = {
{ 0x00, "Reserved (Assignment of all 0XX codes will be feasible after 31 December 2000. This question is currently under study.)"},
{ 0x01, "Americas"},
{ 0x020,"Egypt"},
{ 0x0210,"Spare code"},
{ 0x0211,"Spare code"},
{ 0x0212,"Morocco"},
{ 0x0213,"Algeria"},
{ 0x0214,"spare code"},
{ 0x0215,"spare code"},
{ 0x0216,"Tunisia"},
{ 0x0217,"Spare code"},
{ 0x0218,"Libya"},
{ 0x0219,"Spare code"},
{ 0x0220,"Gambia"},
{ 0x0221,"Senegal"},
{ 0x0222,"Mauritania"},
{ 0x0223,"Mali"},
{ 0x0224,"Guinea"},
{ 0x0225,"Ivory Coast"},
{ 0x0226,"Burkina Faso"},
{ 0x0227,"Niger"},
{ 0x0228,"Togolese Republic"},
{ 0x0229,"Benin"},
{ 0x0230,"Mauritius"},
{ 0x0231,"Liberia "},
{ 0x0232,"Sierra Leone"},
{ 0x0233,"Ghana"},
{ 0x0234,"Nigeria"},
{ 0x0235,"Chad"},
{ 0x0236,"Central African Republic"},
{ 0x0237,"Cameroon"},
{ 0x0238,"Cape Verde"},
{ 0x0239,"Sao Tome and Principe"},
{ 0x0240,"Equatorial Guinea"},
{ 0x0241,"Gabonese Republic"},
{ 0x0242,"Republic of Congo"},
{ 0x0243,"Democratic Republic of Congo"},
{ 0x0244,"Angola"},
{ 0x0245,"Guinea-Bissau"},
{ 0x0246,"Diego Garcia"},
{ 0x0247,"Ascension"},
{ 0x0248,"Seychelles"},
{ 0x0249,"Sudan"},
{ 0x0250,"Rwandese Republic"},
{ 0x0251,"Ethiopia"},
{ 0x0252,"Somali"},
{ 0x0253,"Djibouti"},
{ 0x0254,"Kenya"},
{ 0x0255,"Tanzania"},
{ 0x0256,"Uganda"},
{ 0x0257,"Burundi"},
{ 0x0258,"Mozambique"},
{ 0x0259,"Spare code"},
{ 0x0260,"Zambia"},
{ 0x0261,"Madagascar"},
{ 0x0262,"Reunion Island"},
{ 0x0263,"Zimbabwe"},
{ 0x0264,"Namibia"},
{ 0x0265,"Malawi"},
{ 0x0266,"Lesotho"},
{ 0x0267,"Botswana"},
{ 0x0268,"Swaziland"},
{ 0x0269,"Comoros Mayotte"},
{ 0x027,"South Africa"},
{ 0x0280,"spare code"},
{ 0x0281,"spare code"},
{ 0x0282,"spare code"},
{ 0x0283,"spare code"},
{ 0x0284,"spare code"},
{ 0x0285,"spare code"},
{ 0x0286,"spare code"},
{ 0x0287,"spare code"},
{ 0x0288,"spare code"},
{ 0x0289,"spare code"},
{ 0x0290,"Saint Helena"},
{ 0x0291,"Eritrea"},
{ 0x0292,"spare code"},
{ 0x0293,"spare code"},
{ 0x0294,"spare code"},
{ 0x0295,"spare code"},
{ 0x0296,"spare code"},
{ 0x0297,"Aruba"},
{ 0x0298,"Faroe Islands"},
{ 0x0299,"Greenland"},
{ 0x030,"Greece"},
{ 0x031,"Netherlands"},
{ 0x032,"Belgium"},
{ 0x033,"France"},
{ 0x034,"Spain"},
{ 0x0350,"Gibraltar"},
{ 0x0351,"Portugal"},
{ 0x0352,"Luxembourg"},
{ 0x0353,"Ireland"},
{ 0x0354,"Iceland"},
{ 0x0355,"Albania"},
{ 0x0356,"Malta"},
{ 0x0357,"Cyprus"},
{ 0x0358,"Finland"},
{ 0x0359,"Bulgaria"},
{ 0x036,"Hungary"},
{ 0x0370,"Lithuania"},
{ 0x0371,"Latvia"},
{ 0x0372,"Estonia"},
{ 0x0373,"Moldova"},
{ 0x0374,"Armenia"},
{ 0x0375,"Belarus"},
{ 0x0376,"Andorra"},
{ 0x0377,"Monaco"},
{ 0x0378,"San Marino"},
{ 0x0379,"Vatican"},
{ 0x0380,"Ukraine"},
{ 0x0381,"Serbia and Montenegro"},
{ 0x0382,"spare code"},
{ 0x0383,"spare code"},
{ 0x0384,"spare code"},
{ 0x0385,"Croatia"},
{ 0x0386,"Slovenia"},
{ 0x0387,"Bosnia and Herzegovina"},
{ 0x0388,"Groups of countries:"},
{ 0x0389,"Macedonia"},
{ 0x039,"Italy"},
{ 0x040,"Romania"},
{ 0x041,"Switzerland"},
{ 0x0420,"Czech Republic"},
{ 0x0421,"Slovak Republic"},
{ 0x0422,"Spare code"},
{ 0x0423,"Liechtenstein"},
{ 0x0424,"spare code"},
{ 0x0425,"spare code"},
{ 0x0426,"spare code"},
{ 0x0427,"spare code"},
{ 0x0428,"spare code"},
{ 0x0429,"spare code"},
{ 0x043,"Austria"},
{ 0x044,"United Kingdom"},
{ 0x045,"Denmark"},
{ 0x046,"Sweden"},
{ 0x047,"Norway"},
{ 0x048,"Poland"},
{ 0x049,"Germany"},
{ 0x0500,"Falkland Islands (Malvinas)"},
{ 0x0501,"Belize"},
{ 0x0502,"Guatemala"},
{ 0x0503,"El Salvador"},
{ 0x0504,"Honduras"},
{ 0x0505,"Nicaragua"},
{ 0x0506,"Costa Rica"},
{ 0x0507,"Panama"},
{ 0x0508,"Saint Pierre and Miquelon"},
{ 0x0509,"Haiti"},
{ 0x051,"Peru"},
{ 0x052,"Mexico"},
{ 0x053,"Cuba"},
{ 0x054,"Argentina"},
{ 0x055,"Brazil"},
{ 0x056,"Chile"},
{ 0x057,"Colombia"},
{ 0x058,"Venezuela"},
{ 0x0590,"Guadeloupe"},
{ 0x0591,"Bolivia"},
{ 0x0592,"Guyana"},
{ 0x0593,"Ecuador"},
{ 0x0594,"French Guiana"},
{ 0x0595,"Paraguay"},
{ 0x0596,"Martinique"},
{ 0x0597,"Suriname"},
{ 0x0598,"Uruguay"},
{ 0x0599,"Netherlands Antilles"},
{ 0x060,"Malaysia"},
{ 0x061,"Australia"},
{ 0x062,"Indonesia"},
{ 0x063,"Philippines"},
{ 0x064,"New Zealand"},
{ 0x065,"Singapore"},
{ 0x066,"Thailand"},
{ 0x0670,"East Timor"},
{ 0x0671,"Spare code"},
{ 0x0672,"Australian External Territories"},
{ 0x0673,"Brunei Darussalam"},
{ 0x0674,"Nauru"},
{ 0x0675,"Papua New Guinea"},
{ 0x0676,"Tonga"},
{ 0x0677,"Solomon Islands"},
{ 0x0678,"Vanuatu"},
{ 0x0679,"Fiji"},
{ 0x0680,"Palau"},
{ 0x0681,"Wallis and Futuna"},
{ 0x0682,"Cook Islands"},
{ 0x0683,"Niue"},
{ 0x0684,"Spare code"},
{ 0x0685,"Samoa"},
{ 0x0686,"Kiribati"},
{ 0x0687,"New Caledonia"},
{ 0x0688,"Tuvalu"},
{ 0x0689,"French Polynesia"},
{ 0x0690,"Tokelau"},
{ 0x0691,"Micronesia"},
{ 0x0692,"Marshall Islands"},
{ 0x0693,"spare code"},
{ 0x0694,"spare code"},
{ 0x0695,"spare code"},
{ 0x0696,"spare code"},
{ 0x0697,"spare code"},
{ 0x0698,"spare code"},
{ 0x0699,"spare code"},
{ 0x07,"Russian Federation,Kazakstan"},
{ 0x0800,"International Freephone Service (see E.169.1)"},
{ 0x0801,"spare code"},
{ 0x0802,"spare code"},
{ 0x0803,"spare code"},
{ 0x0804,"spare code"},
{ 0x0805,"spare code"},
{ 0x0806,"spare code"},
{ 0x0807,"spare code"},
{ 0x0808,"Universal International Shared Cost Number (see E.169.3)"},
{ 0x0809,"Spare code"},
{ 0x081,"Japan"},
{ 0x082,"Korea (Republic of)"},
{ 0x0830,"Spare code"},
{ 0x0831,"Spare code"},
{ 0x0832,"Spare code"},
{ 0x0833,"Spare code"},
{ 0x0834,"Spare code"},
{ 0x0835,"Spare code"},
{ 0x0836,"Spare code"},
{ 0x0837,"Spare code"},
{ 0x0838,"Spare code"},
{ 0x0839,"Spare code"},
{ 0x084,"Viet Nam"},
{ 0x0850,"Democratic People's Republic of Korea"},
{ 0x0851,"Spare code"},
{ 0x0852,"Hong Kong, China"},
{ 0x0853,"Macau, China"},
{ 0x0854,"Spare code"},
{ 0x0855,"Cambodia"},
{ 0x0856,"Laos"},
{ 0x0857,"Spare code"},
{ 0x0858,"Spare code"},
{ 0x0859,"Spare code"},
{ 0x086,"China (People's Republic of)"},
{ 0x0870,"Inmarsat SNAC"},
{ 0x0871,"Inmarsat (Atlantic Ocean-East)"},
{ 0x0872,"Inmarsat (Pacific Ocean)"},
{ 0x0873,"Inmarsat (Indian Ocean)"},
{ 0x0874,"Inmarsat (Atlantic Ocean-West)"},
{ 0x0875,"Reserved - Maritime Mobile Service Applications"},
{ 0x0876,"Reserved - Maritime Mobile Service Applications"},
{ 0x0877,"Reserved - Maritime Mobile Service Applications"},
{ 0x0878,"Reserved - Universal Personal Telecommunication Service (UPT)"},
{ 0x0879,"Reserved for national non-commercial purposes"},
{ 0x0880,"Bangladesh"},
{ 0x0881,"Global Mobile Satellite System (GMSS), shared code:"},
{ 0x0882,"International Networks: (see E.164)"},
{ 0x0883,"Spare code"},
{ 0x0884,"Spare code"},
{ 0x0885,"Spare code"},
{ 0x0886,"Reserved"},
{ 0x0887,"Spare code"},
{ 0x0888,"Reserved for future global services (see E.164)"},
{ 0x0889,"Spare code"},
{ 0x0890,"Spare code"},
{ 0x0891,"Spare code"},
{ 0x0892,"Spare code"},
{ 0x0893,"Spare code"},
{ 0x0894,"Spare code"},
{ 0x0895,"Spare code"},
{ 0x0896,"Spare code"},
{ 0x0897,"Spare code"},
{ 0x0898,"Spare code"},
{ 0x0899,"Spare code"},
{ 0x090,"Turkey"},
{ 0x091,"India"},
{ 0x092,"Pakistan"},
{ 0x093,"Afghanistan"},
{ 0x094,"Sri Lanka"},
{ 0x095,"Myanmar"},
{ 0x0960,"Maldives"},
{ 0x0961,"Lebanon"},
{ 0x0962,"Jordan"},
{ 0x0963,"Syrian Arab Republic"},
{ 0x0964,"Iraq"},
{ 0x0965,"Kuwait"},
{ 0x0966,"Saudi Arabia"},
{ 0x0967,"Yemen"},
{ 0x0968,"Oman"},
{ 0x0969,"Reserved"},
{ 0x0970,"Reserved"},
{ 0x0971,"United Arab Emirates"},
{ 0x0972,"Israel"},
{ 0x0973,"Bahrain"},
{ 0x0974,"Qatar"},
{ 0x0975,"Bhutan"},
{ 0x0976,"Mongolia"},
{ 0x0977,"Nepal"},
{ 0x0978,"Spare code"},
{ 0x0979,"Universal International Premium Rate Number (see E.169.2)"},
{ 0x098,"Iran"},
{ 0x0990,"Spare code"},
{ 0x0991,"Trial service (see E.164.2)"},
{ 0x0992,"Tajikstan"},
{ 0x0993,"Turkmenistan"},
{ 0x0994,"Azerbaijani Republic"},
{ 0x0995,"Georgia"},
{ 0x0996,"Kyrgyz Republic"},
{ 0x0997,"Spare code"},
{ 0x0998,"Uzbekistan"},
{ 0x0999,"Reserved"},
{ 0, NULL }
};
const value_string E164_International_Networks_vals[] = {
{ 0x10, "British Telecommunications"},
{ 0x11, "Singapore Telecommunications"},
{ 0x12, "MCI"},
{ 0x13, "Telespazio"},
{ 0x14, "GTE"},
{ 0x15, "Reach"},
{ 0x16, "United Arab Emirates"},
{ 0x17, "AT&T"},
{ 0x18, "Teledesic"},
{ 0x19, "Telecom Italia"},
{ 0x20, "Asia Cellular Satellite"},
{ 0x21, "Ameritech"},
{ 0x22, "Cable & Wireless"},
{ 0x23, "Sita-Equant"},
{ 0x24, "TeliaSonera AB"},
{ 0x25, "Constellation Communications"},
{ 0x26, "SBC Communications"},
{ 0x28, "Deutsche Telekom"},
{ 0x29, "Q-Tel"},
{ 0x30, "Singapore Telecom"},
{ 0x31, "Telekom Malaysia"},
{ 0x32, "Maritime Communications Partners"},
{ 0x33, "Oration Technologies"},
{ 0x34, "Global Networks"},
{ 0x98, "SITA"},
{ 0x99, "Telenor"},
{ 0, NULL }
};
static int proto_e164 = -1;
static int hf_E164_calling_party_number = -1;
static int hf_E164_called_party_number = -1;
void
dissect_e164_number(tvbuff_t *tvb, proto_tree *tree, int offset, int length,e164_info_t e164_info)
{
switch (e164_info.e164_number_type){
case CALLING_PARTY_NUMBER :
proto_tree_add_string(tree, hf_E164_calling_party_number, tvb, offset,
length, e164_info.E164_number_str);
break;
case CALLED_PARTY_NUMBER :
proto_tree_add_string(tree, hf_E164_called_party_number, tvb, offset,
length, e164_info.E164_number_str);
break;
default:
break;
}
}
void
dissect_e164_cc(tvbuff_t *tvb, proto_tree *tree, int offset, gboolean bcd_coded){
int cc_offset;
guint8 address_digit_pair;
guint16 id_code;
guint8 cc_length;
guint8 length;
guint16 cc;
cc_offset = offset;
address_digit_pair = tvb_get_guint8(tvb, cc_offset);
if(!bcd_coded){
/* Dissect country code after removing non significant zeros */
while ( address_digit_pair == 0 ) {
cc_offset = cc_offset + 1;
address_digit_pair = tvb_get_guint8(tvb, cc_offset);
}
cc = tvb_get_ntohs(tvb, cc_offset);
if (( address_digit_pair & 0xf0 ) != 0 ){
cc = cc >> 4;
}
}else{
cc = address_digit_pair &0x0f;
cc = cc << 4;
cc = cc | (address_digit_pair &0xf0)>>4;
cc = cc << 4;
address_digit_pair = tvb_get_guint8(tvb, cc_offset+1);
cc = cc | (address_digit_pair &0x0f);
}
switch ( cc & 0x0f00 ) {
case 0x0:
cc_length = 1;
break;
case 0x0100:
cc_length = 1;
break;
case 0x0200:
switch ( cc & 0x00f0 ) {
case 0:
case 0x70 :
cc_length = 2;
break;
default :
cc_length = 3;
break;
}
break;
case 0x0300 :
switch ( cc & 0x00f0 ) {
case 0 :
case 0x10 :
case 0x20 :
case 0x30 :
case 0x40 :
case 0x60 :
case 0x90 :
cc_length = 2;
break;
default :
cc_length = 3;
break;
}
break;
case 0x0400 :
switch ( cc & 0x00f0 ) {
case 0x20 :
cc_length = 3;
break;
default :
cc_length = 2;
break;
}
break;
case 0x0500 :
switch ( cc & 0x00f0 ) {
case 0 :
case 0x90 :
cc_length = 3;
break;
default :
cc_length = 2;
break;
}
break;
case 0x0600 :
switch ( cc & 0x00f0 ) {
case 0x70 :
case 0x80 :
case 0x90 :
cc_length = 3;
break;
default :
cc_length = 2;
break;
}
break;
case 0x0700 :
cc_length = 1;
break;
case 0x0800 :
switch ( cc & 0x00f0 ) {
case 0x10:
case 0x20:
case 0x40:
case 0x60:
cc_length = 2;
break;
default :
cc_length = 3;
break;
}
break;
case 0x0900 :
switch ( cc & 0x00f0 ) {
case 0 :
case 0x10 :
case 0x20 :
case 0x30 :
case 0x40 :
case 0x50 :
case 0x80 :
cc_length = 2;
break;
default :
cc_length = 3;
break;
}
break;
default :
cc_length = 0;
break;
}/* End switch cc */
switch ( cc_length ) {
case 1 :
cc = cc >> 8;
length = 1;
break;
case 2 :
cc = cc >> 4;
length = 1;
break;
default:
length = 2;
break;
}/* end switch cc_length */
proto_tree_add_text(tree, tvb, cc_offset, length,"Country Code: %x %s length %u", cc,
val_to_str(cc,E164_country_code_value,"unknown (%x)"), cc_length);
switch ( cc ) {
case 0x882 :
id_code = tvb_get_ntohs(tvb, cc_offset + 1);
id_code = (id_code & 0x0fff) >> 4;
proto_tree_add_text(tree,tvb, (cc_offset + 1), 2,"Identification Code: %x %s ",id_code,
val_to_str(id_code,E164_International_Networks_vals,"unknown (%x)"));
break;
default:
break;
}
}
/*
* Register the protocol with Wireshark.
*
* This format is required because a script is used to build the C function
* that calls all the protocol registration.
*/
void
proto_register_e164(void)
{
/* Setup list of header fields See Section 1.6.1 for details */
static hf_register_info hf[] = {
{ &hf_E164_calling_party_number,
{ "E.164 Calling party number digits", "e164.calling_party_number.digits",
FT_STRING, BASE_NONE, NULL, 0x0,
"", HFILL }},
{ &hf_E164_called_party_number,
{ "E.164 Called party number digits", "e164.called_party_number.digits",
FT_STRING, BASE_NONE, NULL, 0x0,
"", HFILL }}
};
/*
* Register the protocol name and description
*/
proto_e164 = proto_register_protocol(
"ITU-T E.164 number",
"E.164",
"e164");
/*
* Required function calls to register
* the header fields and subtrees used.
*/
proto_register_field_array(proto_e164, hf, array_length(hf));
}
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