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|---|
| <?php |
| |
| /* |
| * ISO/IEC 7816-5 Application Identifier decoder for PHP |
| * Copyright 2022 Daniel Marschall, ViaThinkSoft |
| * Version 2022-07-31 |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /* |
| #test2('A000000051AABBCC'); |
| #test2('B01234567890'); |
| #test2('D276000098AABBCCDDEEFFAABBCCDDEE'); |
| #test2('F01234567890'); |
| test('91234FFF999'); |
| test('51234FFF999'); |
| |
| function test2($aid) { |
| while ($aid != '') { |
| echo test($aid); |
| $aid = substr($aid,0,strlen($aid)-1); |
| } |
| } |
| |
| function test($aid) { |
| $out = _decode_aid($aid); |
| $max_key_len = 32; // min width of first column |
| foreach ($out as $a) { |
| if (is_array($a)) { |
| $max_key_len = max($max_key_len,strlen($a[0])); |
| } |
| } |
| foreach ($out as $a) { |
| if (is_array($a)) { |
| echo str_pad($a[0],$max_key_len,' ',STR_PAD_RIGHT).' '.$a[1]."\n"; |
| } else { |
| echo $a."\n"; |
| } |
| } |
| echo "\n"; |
| } |
| */ |
| |
| # --- |
| |
| function decode_aid($aid,$compact=true) { |
| $sout = ''; |
| $out = _decode_aid($aid); |
| if ($compact) { |
| $max_key_len = 0; |
| foreach ($out as $a) { |
| if (is_array($a)) { |
| $max_key_len = max($max_key_len,strlen($a[0])); |
| } |
| } |
| } else { |
| $max_key_len = 32; // 16 bytes |
| } |
| foreach ($out as $a) { |
| if (is_array($a)) { |
| $sout .= str_pad($a[0],$max_key_len,' ',STR_PAD_RIGHT).' '.$a[1]."\n"; |
| } else { |
| $sout .= $a."\n"; |
| } |
| } |
| return $sout; |
| } |
| |
| function _is_bcd($num) { |
| return preg_match('@^[0-9]+$@', $num, $m); |
| } |
| |
| function _decode_aid($aid) { |
| |
| // based on https://github.com/thephpleague/iso3166/blob/main/src/ISO3166.php |
| // commit 26.07.2022 |
| // Generated using: |
| /* |
| $x = new ISO3166(); |
| $bla = $x->all(); |
| foreach ($bla as $data) { |
| $out[] = "\t\$iso3166['".$data['numeric']."'] = \"".$data['name']."\";\n"; |
| } |
| */ |
| $iso3166['004'] = "Afghanistan"; |
| $iso3166['248'] = "Åland Islands"; |
| $iso3166['008'] = "Albania"; |
| $iso3166['012'] = "Algeria"; |
| $iso3166['016'] = "American Samoa"; |
| $iso3166['020'] = "Andorra"; |
| $iso3166['024'] = "Angola"; |
| $iso3166['660'] = "Anguilla"; |
| $iso3166['010'] = "Antarctica"; |
| $iso3166['028'] = "Antigua and Barbuda"; |
| $iso3166['032'] = "Argentina"; |
| $iso3166['051'] = "Armenia"; |
| $iso3166['533'] = "Aruba"; |
| $iso3166['036'] = "Australia"; |
| $iso3166['040'] = "Austria"; |
| $iso3166['031'] = "Azerbaijan"; |
| $iso3166['044'] = "Bahamas"; |
| $iso3166['048'] = "Bahrain"; |
| $iso3166['050'] = "Bangladesh"; |
| $iso3166['052'] = "Barbados"; |
| $iso3166['112'] = "Belarus"; |
| $iso3166['056'] = "Belgium"; |
| $iso3166['084'] = "Belize"; |
| $iso3166['204'] = "Benin"; |
| $iso3166['060'] = "Bermuda"; |
| $iso3166['064'] = "Bhutan"; |
| $iso3166['068'] = "Bolivia (Plurinational State of)"; |
| $iso3166['535'] = "Bonaire, Sint Eustatius and Saba"; |
| $iso3166['070'] = "Bosnia and Herzegovina"; |
| $iso3166['072'] = "Botswana"; |
| $iso3166['074'] = "Bouvet Island"; |
| $iso3166['076'] = "Brazil"; |
| $iso3166['086'] = "British Indian Ocean Territory"; |
| $iso3166['096'] = "Brunei Darussalam"; |
| $iso3166['100'] = "Bulgaria"; |
| $iso3166['854'] = "Burkina Faso"; |
| $iso3166['108'] = "Burundi"; |
| $iso3166['132'] = "Cabo Verde"; |
| $iso3166['116'] = "Cambodia"; |
| $iso3166['120'] = "Cameroon"; |
| $iso3166['124'] = "Canada"; |
| $iso3166['136'] = "Cayman Islands"; |
| $iso3166['140'] = "Central African Republic"; |
| $iso3166['148'] = "Chad"; |
| $iso3166['152'] = "Chile"; |
| $iso3166['156'] = "China"; |
| $iso3166['162'] = "Christmas Island"; |
| $iso3166['166'] = "Cocos (Keeling) Islands"; |
| $iso3166['170'] = "Colombia"; |
| $iso3166['174'] = "Comoros"; |
| $iso3166['178'] = "Congo"; |
| $iso3166['180'] = "Congo (Democratic Republic of the)"; |
| $iso3166['184'] = "Cook Islands"; |
| $iso3166['188'] = "Costa Rica"; |
| $iso3166['384'] = "Côte d'Ivoire"; |
| $iso3166['191'] = "Croatia"; |
| $iso3166['192'] = "Cuba"; |
| $iso3166['531'] = "Curaçao"; |
| $iso3166['196'] = "Cyprus"; |
| $iso3166['203'] = "Czechia"; |
| $iso3166['208'] = "Denmark"; |
| $iso3166['262'] = "Djibouti"; |
| $iso3166['212'] = "Dominica"; |
| $iso3166['214'] = "Dominican Republic"; |
| $iso3166['218'] = "Ecuador"; |
| $iso3166['818'] = "Egypt"; |
| $iso3166['222'] = "El Salvador"; |
| $iso3166['226'] = "Equatorial Guinea"; |
| $iso3166['232'] = "Eritrea"; |
| $iso3166['233'] = "Estonia"; |
| $iso3166['231'] = "Ethiopia"; |
| $iso3166['748'] = "Eswatini"; |
| $iso3166['238'] = "Falkland Islands (Malvinas)"; |
| $iso3166['234'] = "Faroe Islands"; |
| $iso3166['242'] = "Fiji"; |
| $iso3166['246'] = "Finland"; |
| $iso3166['250'] = "France"; |
| $iso3166['254'] = "French Guiana"; |
| $iso3166['258'] = "French Polynesia"; |
| $iso3166['260'] = "French Southern Territories"; |
| $iso3166['266'] = "Gabon"; |
| $iso3166['270'] = "Gambia"; |
| $iso3166['268'] = "Georgia"; |
| $iso3166['276'] = "Germany"; |
| $iso3166['288'] = "Ghana"; |
| $iso3166['292'] = "Gibraltar"; |
| $iso3166['300'] = "Greece"; |
| $iso3166['304'] = "Greenland"; |
| $iso3166['308'] = "Grenada"; |
| $iso3166['312'] = "Guadeloupe"; |
| $iso3166['316'] = "Guam"; |
| $iso3166['320'] = "Guatemala"; |
| $iso3166['831'] = "Guernsey"; |
| $iso3166['324'] = "Guinea"; |
| $iso3166['624'] = "Guinea-Bissau"; |
| $iso3166['328'] = "Guyana"; |
| $iso3166['332'] = "Haiti"; |
| $iso3166['334'] = "Heard Island and McDonald Islands"; |
| $iso3166['336'] = "Holy See"; |
| $iso3166['340'] = "Honduras"; |
| $iso3166['344'] = "Hong Kong"; |
| $iso3166['348'] = "Hungary"; |
| $iso3166['352'] = "Iceland"; |
| $iso3166['356'] = "India"; |
| $iso3166['360'] = "Indonesia"; |
| $iso3166['364'] = "Iran (Islamic Republic of)"; |
| $iso3166['368'] = "Iraq"; |
| $iso3166['372'] = "Ireland"; |
| $iso3166['833'] = "Isle of Man"; |
| $iso3166['376'] = "Israel"; |
| $iso3166['380'] = "Italy"; |
| $iso3166['388'] = "Jamaica"; |
| $iso3166['392'] = "Japan"; |
| $iso3166['832'] = "Jersey"; |
| $iso3166['400'] = "Jordan"; |
| $iso3166['398'] = "Kazakhstan"; |
| $iso3166['404'] = "Kenya"; |
| $iso3166['296'] = "Kiribati"; |
| $iso3166['408'] = "Korea (Democratic People's Republic of)"; |
| $iso3166['410'] = "Korea (Republic of)"; |
| $iso3166['414'] = "Kuwait"; |
| $iso3166['417'] = "Kyrgyzstan"; |
| $iso3166['418'] = "Lao People's Democratic Republic"; |
| $iso3166['428'] = "Latvia"; |
| $iso3166['422'] = "Lebanon"; |
| $iso3166['426'] = "Lesotho"; |
| $iso3166['430'] = "Liberia"; |
| $iso3166['434'] = "Libya"; |
| $iso3166['438'] = "Liechtenstein"; |
| $iso3166['440'] = "Lithuania"; |
| $iso3166['442'] = "Luxembourg"; |
| $iso3166['446'] = "Macao"; |
| $iso3166['807'] = "North Macedonia"; |
| $iso3166['450'] = "Madagascar"; |
| $iso3166['454'] = "Malawi"; |
| $iso3166['458'] = "Malaysia"; |
| $iso3166['462'] = "Maldives"; |
| $iso3166['466'] = "Mali"; |
| $iso3166['470'] = "Malta"; |
| $iso3166['584'] = "Marshall Islands"; |
| $iso3166['474'] = "Martinique"; |
| $iso3166['478'] = "Mauritania"; |
| $iso3166['480'] = "Mauritius"; |
| $iso3166['175'] = "Mayotte"; |
| $iso3166['484'] = "Mexico"; |
| $iso3166['583'] = "Micronesia (Federated States of)"; |
| $iso3166['498'] = "Moldova (Republic of)"; |
| $iso3166['492'] = "Monaco"; |
| $iso3166['496'] = "Mongolia"; |
| $iso3166['499'] = "Montenegro"; |
| $iso3166['500'] = "Montserrat"; |
| $iso3166['504'] = "Morocco"; |
| $iso3166['508'] = "Mozambique"; |
| $iso3166['104'] = "Myanmar"; |
| $iso3166['516'] = "Namibia"; |
| $iso3166['520'] = "Nauru"; |
| $iso3166['524'] = "Nepal"; |
| $iso3166['528'] = "Netherlands"; |
| $iso3166['540'] = "New Caledonia"; |
| $iso3166['554'] = "New Zealand"; |
| $iso3166['558'] = "Nicaragua"; |
| $iso3166['562'] = "Niger"; |
| $iso3166['566'] = "Nigeria"; |
| $iso3166['570'] = "Niue"; |
| $iso3166['574'] = "Norfolk Island"; |
| $iso3166['580'] = "Northern Mariana Islands"; |
| $iso3166['578'] = "Norway"; |
| $iso3166['512'] = "Oman"; |
| $iso3166['586'] = "Pakistan"; |
| $iso3166['585'] = "Palau"; |
| $iso3166['275'] = "Palestine, State of"; |
| $iso3166['591'] = "Panama"; |
| $iso3166['598'] = "Papua New Guinea"; |
| $iso3166['600'] = "Paraguay"; |
| $iso3166['604'] = "Peru"; |
| $iso3166['608'] = "Philippines"; |
| $iso3166['612'] = "Pitcairn"; |
| $iso3166['616'] = "Poland"; |
| $iso3166['620'] = "Portugal"; |
| $iso3166['630'] = "Puerto Rico"; |
| $iso3166['634'] = "Qatar"; |
| $iso3166['638'] = "Réunion"; |
| $iso3166['642'] = "Romania"; |
| $iso3166['643'] = "Russian Federation"; |
| $iso3166['646'] = "Rwanda"; |
| $iso3166['652'] = "Saint Barthélemy"; |
| $iso3166['654'] = "Saint Helena, Ascension and Tristan da Cunha"; |
| $iso3166['659'] = "Saint Kitts and Nevis"; |
| $iso3166['662'] = "Saint Lucia"; |
| $iso3166['663'] = "Saint Martin (French part)"; |
| $iso3166['666'] = "Saint Pierre and Miquelon"; |
| $iso3166['670'] = "Saint Vincent and the Grenadines"; |
| $iso3166['882'] = "Samoa"; |
| $iso3166['674'] = "San Marino"; |
| $iso3166['678'] = "Sao Tome and Principe"; |
| $iso3166['682'] = "Saudi Arabia"; |
| $iso3166['686'] = "Senegal"; |
| $iso3166['688'] = "Serbia"; |
| $iso3166['690'] = "Seychelles"; |
| $iso3166['694'] = "Sierra Leone"; |
| $iso3166['702'] = "Singapore"; |
| $iso3166['534'] = "Sint Maarten (Dutch part)"; |
| $iso3166['703'] = "Slovakia"; |
| $iso3166['705'] = "Slovenia"; |
| $iso3166['090'] = "Solomon Islands"; |
| $iso3166['706'] = "Somalia"; |
| $iso3166['710'] = "South Africa"; |
| $iso3166['239'] = "South Georgia and the South Sandwich Islands"; |
| $iso3166['728'] = "South Sudan"; |
| $iso3166['724'] = "Spain"; |
| $iso3166['144'] = "Sri Lanka"; |
| $iso3166['729'] = "Sudan"; |
| $iso3166['740'] = "Suriname"; |
| $iso3166['744'] = "Svalbard and Jan Mayen"; |
| $iso3166['752'] = "Sweden"; |
| $iso3166['756'] = "Switzerland"; |
| $iso3166['760'] = "Syrian Arab Republic"; |
| $iso3166['158'] = "Taiwan (Province of China)"; |
| $iso3166['762'] = "Tajikistan"; |
| $iso3166['834'] = "Tanzania, United Republic of"; |
| $iso3166['764'] = "Thailand"; |
| $iso3166['626'] = "Timor-Leste"; |
| $iso3166['768'] = "Togo"; |
| $iso3166['772'] = "Tokelau"; |
| $iso3166['776'] = "Tonga"; |
| $iso3166['780'] = "Trinidad and Tobago"; |
| $iso3166['788'] = "Tunisia"; |
| $iso3166['792'] = "Turkey"; |
| $iso3166['795'] = "Turkmenistan"; |
| $iso3166['796'] = "Turks and Caicos Islands"; |
| $iso3166['798'] = "Tuvalu"; |
| $iso3166['800'] = "Uganda"; |
| $iso3166['804'] = "Ukraine"; |
| $iso3166['784'] = "United Arab Emirates"; |
| $iso3166['826'] = "United Kingdom of Great Britain and Northern Ireland"; |
| $iso3166['840'] = "United States of America"; |
| $iso3166['581'] = "United States Minor Outlying Islands"; |
| $iso3166['858'] = "Uruguay"; |
| $iso3166['860'] = "Uzbekistan"; |
| $iso3166['548'] = "Vanuatu"; |
| $iso3166['862'] = "Venezuela (Bolivarian Republic of)"; |
| $iso3166['704'] = "Viet Nam"; |
| $iso3166['092'] = "Virgin Islands (British)"; |
| $iso3166['850'] = "Virgin Islands (U.S.)"; |
| $iso3166['876'] = "Wallis and Futuna"; |
| $iso3166['732'] = "Western Sahara"; |
| $iso3166['887'] = "Yemen"; |
| $iso3166['894'] = "Zambia"; |
| $iso3166['716'] = "Zimbabwe"; |
| |
| // ISO/IEC 7816-5 AID decoder |
| |
| $out = array(); |
| |
| // A very good source about the coding |
| // https://blog.actorsfit.com/a?ID=00250-166ef507-edff-4400-8d0e-9e85d6ae2310 |
| |
| $aid = strtoupper($aid); |
| $aid = trim($aid); |
| $aid = str_replace(' ','',$aid); |
| |
| if ($aid == '') { |
| $out[] = "Invalid : The AID is empty"; |
| return $out; |
| } |
| |
| if (!preg_match('@^[0-9A-F]+$@', $aid, $m)) { |
| $out[] = "Invalid : AID has invalid characters. Only A..F and 0..9 are allowed"; |
| return $out; |
| } |
| |
| if ((strlen($aid) == 32) && (substr($aid,-2) == 'FF')) { |
| // https://www.kartenbezogene-identifier.de/content/dam/kartenbezogene_identifier/de/PDFs/RID_Antrag_2006.pdf |
| // https://docplayer.org/18719866-Rid-registered-application-provider-id-pix-proprietary-application-identifier-extension.html |
| // writes: |
| // "Wenn die PIX aus 11 Bytes besteht, muss das letzte Byte einen Hexadezimal-Wert ungleich ´FF´ aufweisen (´FF´ ist von ISO reserviert)." |
| // ... I want to verify this ... ! |
| $out[] = "Invalid : A 16-byte AID must not end with FF. (Reserved for ISO)"; |
| return $out; |
| } |
| |
| if (strlen($aid) > 32) { |
| $out[] = "Invalid : An AID must not be longer than 16 bytes"; |
| return $out; |
| } |
| |
| $aid_hf = ''; |
| for ($i=0; $i<strlen($aid); $i++) { |
| $aid_hf .= $aid[$i]; |
| if ($i%2 == 1) $aid_hf .= ' '; |
| } |
| if (strlen($aid)%2 == 1) $aid_hf .= '_'; |
| $aid_hf = rtrim($aid_hf); |
| $out[] = array("$aid", "ISO/IEC 7816-5 Application Identifier (AID)"); |
| $out[] = array('', "> $aid_hf <"); |
| |
| $category = substr($aid,0,1); |
| |
| // Category 0..9 |
| // RID = ISO/IEC 7812 Issuer Identification Number (IIN 6 or 8 digits) |
| // AID = RID + 'FF' + PIX |
| $iso7812_category = array(); |
| $iso7812_category['0'] = 'ISO/TC 68 and other industry assignments'; |
| $iso7812_category['1'] = 'Airlines'; |
| $iso7812_category['2'] = 'Airlines, financial and other future industry assignments'; |
| $iso7812_category['3'] = 'Travel and entertainment'; |
| $iso7812_category['4'] = 'Banking and financial'; |
| $iso7812_category['5'] = 'Banking and financial'; |
| $iso7812_category['6'] = 'Merchandising and banking/financial'; |
| $iso7812_category['7'] = 'Petroleum and other future industry assignments'; |
| $iso7812_category['8'] = 'Healthcare, telecommunications and other future industry assignments'; |
| $iso7812_category['9'] = 'Assignment by national standards bodies'; |
| foreach ($iso7812_category as $check_cat => $check_cat_name) { |
| if ("$category" == "$check_cat") { // comparison as string is important so that "===" works. "==" does not work because 0=='A' for some reason! |
| #$out[] = array($category, "AID based on category $category of ISO/IEC 7812 Issuer Identification Number (IIN)"); |
| #$out[] = array('', "($check_cat = $check_cat_name)"); |
| $out[] = array('', "AID based on ISO/IEC 7812 Issuer Identification Number (IIN)"); |
| |
| $iin = $aid; |
| // IIN and PIX must be delimited with FF, but only if a PIX is available. |
| // When the IIN has an odd number, then an extra 'F' must be added at the end |
| $pos = strpos($aid,'F'); |
| if ($pos !== false) $iin = substr($iin, 0, $pos); |
| |
| if (!_is_bcd($iin)) { |
| $out[] = "Invalid : IIN is invalid , must be a BCD encoded number"; |
| return $out; |
| } |
| |
| $pad = ''; |
| |
| $out[] = 'RID-HERE'; // will (must) be replaced below |
| |
| $out[] = array($iin, "ISO/IEC 7812 Issuer Identification Number (IIN)"); |
| if ((strlen($iin) != 6) && (strlen($iin) != 8)) { |
| $out[] = array('',"Warning: IIN has an unusual length. 6 or 8 digits are expected!"); |
| } |
| $pad .= str_repeat(' ',strlen($iin)); |
| |
| $out[] = array($check_cat, "IIN Category $check_cat = $check_cat_name"); |
| |
| if ("$check_cat" === "9") { |
| $country = substr($iin,1,3); |
| if ($country == '') { |
| $out[] = array(' ___', 'ISO/IEC 3166-1 Numeric Country code (missing)'); |
| } else { |
| $country_name = isset($iso3166[$country]) ? $iso3166[$country] : 'Unknown country'; |
| $out[] = array(' '.str_pad($country,3,'_',STR_PAD_RIGHT), "ISO/IEC 3166-1 Numeric Country code : $country ($country_name)"); |
| } |
| $out[] = array(' '.substr($iin,4), 'Assigned number'); |
| } else { |
| $out[] = array(' '.substr($iin,1), 'Assigned number'); |
| } |
| |
| $padded_iin = $iin; |
| if (strlen($iin)%2 != 0) { |
| $odd_padding = substr($aid,strlen($iin),1); |
| if ($odd_padding != 'F') { |
| $out[] = "Invalid : An IIN with odd length must be padded with F, e.g. 123 => 123F"; |
| foreach ($out as $n => &$tmp) { |
| if ($tmp == 'RID-HERE') { |
| unset($out[$n]); |
| break; |
| } |
| } |
| return $out; |
| } |
| $out[] = array($pad.$odd_padding, 'Padding of IIN with odd length'); |
| $padded_iin .= $odd_padding; |
| $pad .= ' '; |
| } |
| |
| $rid = $padded_iin; |
| foreach ($out as &$tmp) { |
| if ($tmp == 'RID-HERE') { |
| $tmp = array("$rid", "Registered Application Provider Identifier (RID)"); |
| break; |
| } |
| } |
| |
| if (strlen($aid) == strlen($padded_iin)) { |
| // There is no PIX |
| $out[] = "Proprietary application identifier extension (PIX) missing"; |
| } else { |
| $delimiter = substr($aid,strlen($padded_iin),2); |
| if ($delimiter != 'FF') { |
| $out[] = "Invalid: RID/IIN and PIX must be delimited by FF"; |
| return $out; |
| } |
| $out[] = array($pad.$delimiter, 'Delimiter which separates RID/IIN from PIX'); |
| $pad .= str_repeat(' ',strlen($delimiter)); |
| |
| $pix = substr($aid,strlen($padded_iin)+strlen('FF')); |
| if ($pix == '') { |
| $out[] = "Proprietary application identifier extension (PIX) missing"; |
| $out[] = "Warning: If PIX is available, FF delimites RID/IIN from PIX. Since PIX is empty, consider removing FF."; |
| return $out; // not sure if this is an error or not. I need the ISO document... |
| } else { |
| $out[] = array($pad.$pix, "Proprietary application identifier extension (PIX)"); |
| } |
| } |
| |
| return $out; |
| } |
| } |
| |
| // Category 'A' (International Registration) |
| // RID = 'A' + 9 digits |
| // AID = RID + PIX |
| if ("$category" === "A") { |
| $rid = substr($aid,0,10); |
| $rid = str_pad($rid,10,'_',STR_PAD_RIGHT); |
| |
| $pix = substr($aid,10); |
| |
| $asn = substr($aid,1,9); |
| $asn = str_pad($asn,9,'_',STR_PAD_RIGHT); |
| |
| $out[] = array("$rid", "Registered Application Provider Identifier (RID)"); |
| $out[] = array("$category", "Category $category: International registration"); |
| $out[] = array(" $asn", 'Assigned number, BCD recommended'); |
| if ($pix == '') { |
| $out[] = "Proprietary application identifier extension (PIX) missing"; |
| } else { |
| $out[] = array(str_pad($pix,strlen($aid),' ',STR_PAD_LEFT), "Proprietary application identifier extension (PIX)"); |
| } |
| |
| return $out; |
| } |
| |
| // Category 'D' (Local/National Registration) |
| // RID = 'D' + 3 digits country code (ISO/IEC 3166-1) + 6 digits |
| // AID = RID + PIX |
| if ("$category" === "D") { |
| $rid = substr($aid,0,10); |
| $rid = str_pad($rid,10,'_',STR_PAD_RIGHT); |
| |
| $pix = substr($aid,10); |
| |
| $country = substr($aid,1,3); |
| |
| $asn = substr($aid,4,6); |
| $asn = str_pad($asn,6,'_',STR_PAD_RIGHT); |
| |
| $out[] = array("$rid", "Registered Application Provider Identifier (RID)"); |
| $out[] = array("$category", "Category $category: Local/National registration"); |
| if ($country == '') { |
| $out[] = array(" ___", "ISO/IEC 3166-1 Numeric Country code (missing)"); |
| } else { |
| $country_name = isset($iso3166[$country]) ? $iso3166[$country] : 'Unknown country'; |
| $out[] = array(" ".str_pad($country,3,'_',STR_PAD_RIGHT), "ISO/IEC 3166-1 Numeric Country code : $country ($country_name)"); |
| } |
| $out[] = array(" $asn", 'Assigned number, BCD recommended'); |
| if ($pix == '') { |
| $out[] = "Proprietary application identifier extension (PIX) missing"; |
| } else { |
| $out[] = array(str_pad($pix,strlen($aid),' ',STR_PAD_LEFT), "Proprietary application identifier extension (PIX)"); |
| } |
| |
| return $out; |
| } |
| |
| // Category 'F' |
| // AID = 'F' + PIX |
| if ("$category" === "F") { |
| $out[] = array("$category", "Category $category: Non-registered / Proprietary"); |
| $rid = substr($aid,0,1); |
| $pix = substr($aid,1); |
| if ($pix == '') { |
| $out[] = "Proprietary application identifier extension (PIX) missing"; |
| } else { |
| $out[] = array(' '.$pix, "Proprietary application identifier extension (PIX)"); |
| } |
| return $out; |
| } |
| |
| // Category 'B', 'C', and 'E' are reserved |
| $out[] = array("$category", "Category $category: ILLEGAL USAGE / RESERVED"); |
| if (strlen($aid) > 1) { |
| $out[] = array(" ".substr($aid,1), "Unknown composition"); |
| } |
| return $out; |
| } |