Rev 753 | Rev 772 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 635 | daniel-mar | 1 | <?php |
| 2 | |||
| 3 | /* |
||
| 4 | * OIDplus 2.0 |
||
| 5 | * Copyright 2019 - 2021 Daniel Marschall, ViaThinkSoft |
||
| 6 | * |
||
| 7 | * Licensed under the Apache License, Version 2.0 (the "License"); |
||
| 8 | * you may not use this file except in compliance with the License. |
||
| 9 | * You may obtain a copy of the License at |
||
| 10 | * |
||
| 11 | * http://www.apache.org/licenses/LICENSE-2.0 |
||
| 12 | * |
||
| 13 | * Unless required by applicable law or agreed to in writing, software |
||
| 14 | * distributed under the License is distributed on an "AS IS" BASIS, |
||
| 15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
||
| 16 | * See the License for the specific language governing permissions and |
||
| 17 | * limitations under the License. |
||
| 18 | */ |
||
| 19 | |||
| 20 | if (!defined('INSIDE_OIDPLUS')) die(); |
||
| 21 | |||
| 22 | class OIDplusOid extends OIDplusObject { |
||
| 23 | private $oid; |
||
| 24 | |||
| 25 | public function __construct($oid) { |
||
| 26 | $bak_oid = $oid; |
||
| 27 | |||
| 28 | $oid = sanitizeOID($oid, 'auto'); |
||
| 29 | if ($oid === false) { |
||
| 30 | throw new OIDplusException(_L('Invalid OID %1',$bak_oid)); |
||
| 31 | } |
||
| 32 | |||
| 33 | if (($oid != '') && (!oid_valid_dotnotation($oid, false, true, 0))) { |
||
| 34 | // avoid OIDs like 3.0 |
||
| 35 | throw new OIDplusException(_L('Invalid OID %1',$bak_oid)); |
||
| 36 | } |
||
| 37 | |||
| 38 | $this->oid = $oid; |
||
| 39 | } |
||
| 40 | |||
| 41 | public static function parse($node_id) { |
||
| 42 | @list($namespace, $oid) = explode(':', $node_id, 2); |
||
| 43 | if ($namespace !== 'oid') return false; |
||
| 44 | return new self($oid); |
||
| 45 | } |
||
| 46 | |||
| 47 | public static function objectTypeTitle() { |
||
| 48 | return _L('Object Identifier (OID)'); |
||
| 49 | } |
||
| 50 | |||
| 51 | public static function objectTypeTitleShort() { |
||
| 52 | return _L('OID'); |
||
| 53 | } |
||
| 54 | |||
| 55 | public static function ns() { |
||
| 56 | return 'oid'; |
||
| 57 | } |
||
| 58 | |||
| 59 | public static function root() { |
||
| 60 | return 'oid:'; |
||
| 61 | } |
||
| 62 | |||
| 63 | public function isRoot() { |
||
| 64 | return $this->oid == ''; |
||
| 65 | } |
||
| 66 | |||
| 67 | public function nodeId($with_ns=true) { |
||
| 68 | return $with_ns ? 'oid:'.$this->oid : $this->oid; |
||
| 69 | } |
||
| 70 | |||
| 71 | public function addString($str) { |
||
| 72 | if (!$this->isRoot()) { |
||
| 73 | if (strpos($str,'.') !== false) throw new OIDplusException(_L('Please only submit one arc (not an absolute OID or multiple arcs).')); |
||
| 74 | } |
||
| 75 | |||
| 76 | return $this->appendArcs($str)->nodeId(); |
||
| 77 | } |
||
| 78 | |||
| 79 | public function crudShowId(OIDplusObject $parent) { |
||
| 80 | if ($parent instanceof OIDplusOid) { |
||
| 81 | return $this->deltaDotNotation($parent); |
||
| 82 | } |
||
| 83 | } |
||
| 84 | |||
| 85 | public function jsTreeNodeName(OIDplusObject $parent = null) { |
||
| 86 | if ($parent == null) return $this->objectTypeTitle(); |
||
| 87 | if ($parent instanceof OIDplusOid) { |
||
| 88 | return $this->viewGetArcAsn1s($parent); |
||
| 89 | } else { |
||
| 90 | return ''; |
||
| 91 | } |
||
| 92 | } |
||
| 93 | |||
| 94 | public function defaultTitle() { |
||
| 95 | return _L('OID %1',$this->oid); |
||
| 96 | } |
||
| 97 | |||
| 98 | public function isLeafNode() { |
||
| 99 | return false; |
||
| 100 | } |
||
| 101 | |||
| 753 | daniel-mar | 102 | private function getTechInfo() { |
| 103 | $tech_info = array(); |
||
| 104 | |||
| 105 | $tmp = _L('Dot notation'); |
||
| 106 | $tmp = str_replace(explode(' ', $tmp, 2)[0], '<a href="http://oid-info.com/faq.htm#14" target="_blank">'.explode(' ', $tmp, 2)[0].'</a>', $tmp); |
||
| 107 | $tech_info[$tmp] = $this->getDotNotation(); |
||
| 108 | |||
| 109 | $tmp = _L('ASN.1 notation'); |
||
| 110 | $tmp = str_replace(explode(' ', $tmp, 2)[0], '<a href="http://oid-info.com/faq.htm#17" target="_blank">'.explode(' ', $tmp, 2)[0].'</a>', $tmp); |
||
| 111 | $tech_info[$tmp] = $this->getAsn1Notation(); |
||
| 112 | |||
| 113 | $tmp = _L('OID-IRI notation'); |
||
| 114 | $tmp = str_replace(explode(' ', $tmp, 2)[0], '<a href="http://oid-info.com/faq.htm#iri" target="_blank">'.explode(' ', $tmp, 2)[0].'</a>', $tmp); |
||
| 115 | $tech_info[$tmp] = $this->getIriNotation(); |
||
| 116 | |||
| 117 | $tmp = _L('WEID notation'); |
||
| 118 | $tmp = str_replace(explode(' ', $tmp, 2)[0], '<a href="https://weid.info/" target="_blank">'.explode(' ', $tmp, 2)[0].'</a>', $tmp); |
||
| 119 | $tech_info[$tmp] = $this->getWeidNotation(); |
||
| 120 | |||
| 121 | return $tech_info; |
||
| 122 | } |
||
| 123 | |||
| 635 | daniel-mar | 124 | public function getContentPage(&$title, &$content, &$icon) { |
| 644 | daniel-mar | 125 | $icon = file_exists(__DIR__.'/icon_big.png') ? OIDplus::webPath(__DIR__,true).'icon_big.png' : ''; |
| 635 | daniel-mar | 126 | |
| 127 | if ($this->isRoot()) { |
||
| 128 | $title = OIDplusOid::objectTypeTitle(); |
||
| 129 | |||
| 130 | $res = OIDplus::db()->query("select id from ###objects where parent = ?", array(self::root())); |
||
| 131 | if ($res->num_rows() > 0) { |
||
| 132 | $content = _L('Please select an OID in the tree view at the left to show its contents.'); |
||
| 133 | } else { |
||
| 134 | $content = _L('Currently, no OID is registered in the system.'); |
||
| 135 | } |
||
| 136 | |||
| 137 | if (!$this->isLeafNode()) { |
||
| 138 | if (OIDplus::authUtils()->isAdminLoggedIn()) { |
||
| 139 | $content .= '<h2>'._L('Manage your root OIDs').'</h2>'; |
||
| 140 | } else { |
||
| 141 | $content .= '<h2>'._L('Root OIDs').'</h2>'; |
||
| 142 | } |
||
| 143 | $content .= '%%CRUD%%'; |
||
| 144 | } |
||
| 145 | } else { |
||
| 146 | $title = $this->getTitle(); |
||
| 147 | |||
| 753 | daniel-mar | 148 | $tech_info = $this->getTechInfo(); |
| 149 | $tech_info_html = ''; |
||
| 150 | if (count($tech_info) > 0) { |
||
| 151 | $tech_info_html .= '<h2>'._L('Technical information').'</h2>'; |
||
| 152 | $tech_info_html .= '<table border="0">'; |
||
| 153 | foreach ($tech_info as $key => $value) { |
||
| 154 | $tech_info_html .= '<tr><td>'.$key.': </td><td><code>'.$value.'</code></td></tr>'; |
||
| 155 | } |
||
| 156 | $tech_info_html .= '</table>'; |
||
| 157 | } |
||
| 635 | daniel-mar | 158 | |
| 753 | daniel-mar | 159 | $content = $tech_info_html; |
| 160 | |||
| 161 | $content .= '<h2>'._L('Description').'</h2>%%DESC%%'. |
||
| 162 | '<h2>'._L('Registration Authority').'</h2>%%RA_INFO%%'; |
||
| 163 | |||
| 635 | daniel-mar | 164 | if (!$this->isLeafNode()) { |
| 165 | if ($this->userHasWriteRights()) { |
||
| 166 | $content .= '<h2>'._L('Create or change subsequent objects').'</h2>'; |
||
| 167 | } else { |
||
| 168 | $content .= '<h2>'._L('Subsequent objects').'</h2>'; |
||
| 169 | } |
||
| 170 | $content .= '%%CRUD%%'; |
||
| 171 | } |
||
| 172 | } |
||
| 173 | } |
||
| 174 | |||
| 175 | # --- |
||
| 176 | |||
| 683 | daniel-mar | 177 | // Gets the last arc of an WEID |
| 635 | daniel-mar | 178 | public function weidArc() { |
| 689 | daniel-mar | 179 | // Dirty hack: We prepend '0.' in front of the OID to enforce the |
| 180 | // creation of a Class A weid (weid:root:) . Otherwise we could not |
||
| 181 | // get the hidden arc value "8" from "weid:4" (which is actually "weid:pen:SZ5-8-?" |
||
| 182 | $weid = WeidOidConverter::oid2weid('0.'.$this->getDotNotation()); |
||
| 635 | daniel-mar | 183 | if ($weid === false) return false; |
| 683 | daniel-mar | 184 | $ary = explode(':', $weid); |
| 185 | $weid = array_pop($ary); // remove namespace and sub-namespace if existing |
||
| 635 | daniel-mar | 186 | $x = explode('-', $weid); |
| 187 | if (count($x) < 2) return ''; // WEID root arc. Has no name |
||
| 188 | return $x[count($x)-2]; |
||
| 189 | } |
||
| 190 | |||
| 191 | public function getWeidNotation($withAbbr=true) { |
||
| 192 | $weid = WeidOidConverter::oid2weid($this->getDotNotation()); |
||
| 193 | if ($withAbbr) { |
||
| 683 | daniel-mar | 194 | $ary = explode(':', $weid); |
| 195 | $weid = array_pop($ary); // remove namespace and sub-namespace if existing |
||
| 196 | $ns = implode(':', $ary).':'; |
||
| 197 | |||
| 635 | daniel-mar | 198 | $weid_arcs = explode('-', $weid); |
| 199 | foreach ($weid_arcs as $i => &$weid) { |
||
| 200 | if ($i == count($weid_arcs)-1) { |
||
| 201 | $weid = '<abbr title="'._L('weLuhn check digit').'">'.$weid.'</abbr>'; |
||
| 202 | } else { |
||
| 203 | $oid_arcs = explode('.',$this->oid); |
||
| 204 | $weid_num = $oid_arcs[(count($oid_arcs)-1)-(count($weid_arcs)-1)+($i+1)]; |
||
| 205 | if ($weid_num != $weid) { |
||
| 206 | $weid = '<abbr title="'._L('Numeric value').': '.$weid_num.'">'.$weid.'</abbr>'; |
||
| 207 | } |
||
| 208 | } |
||
| 209 | } |
||
| 683 | daniel-mar | 210 | $base_arc = '???'; |
| 211 | if ($ns === 'weid:') $base_arc = '1.3.6.1.4.1.37553.8'; |
||
| 212 | if ($ns === 'weid:pen:') $base_arc = '1.3.6.1.4.1'; |
||
| 688 | daniel-mar | 213 | if ($ns === 'weid:root:') $base_arc = _L('OID tree root'); |
| 683 | daniel-mar | 214 | |
| 215 | $weid = '<abbr title="'._L('Base OID').': '.$base_arc.'">' . rtrim($ns,':') . '</abbr>:' . implode('-',$weid_arcs); |
||
| 635 | daniel-mar | 216 | } |
| 217 | return $weid; |
||
| 218 | } |
||
| 219 | |||
| 220 | public function appendArcs(String $arcs) { |
||
| 221 | $out = new self($this->oid); |
||
| 222 | |||
| 223 | if ($out->isRoot()) { |
||
| 224 | $out->oid .= $arcs; |
||
| 225 | } else { |
||
| 226 | $out->oid .= '.' . $arcs; |
||
| 227 | } |
||
| 228 | |||
| 229 | $bak_oid = $out->oid; |
||
| 230 | $out->oid = sanitizeOID($out->oid); |
||
| 231 | if ($out->oid === false) throw new OIDplusException(_L('%1 is not a valid OID!',$bak_oid)); |
||
| 232 | |||
| 233 | $maxlen = OIDplus::baseConfig()->getValue('LIMITS_MAX_ID_LENGTH')-strlen('oid:'); |
||
| 234 | if (strlen($out->oid) > $maxlen) { |
||
| 235 | throw new OIDplusException(_L('The resulting OID "%1" is too long (max allowed length: %2).',$out->oid,$maxlen)); |
||
| 236 | } |
||
| 237 | |||
| 238 | $depth = 0; |
||
| 239 | foreach (explode('.',$out->oid) as $arc) { |
||
| 240 | if (strlen($arc) > OIDplus::baseConfig()->getValue('LIMITS_MAX_OID_ARC_SIZE')) { |
||
| 241 | $maxlen = OIDplus::baseConfig()->getValue('LIMITS_MAX_OID_ARC_SIZE'); |
||
| 242 | throw new OIDplusException(_L('Arc "%1" is too long and therefore cannot be appended to the OID "%2" (max allowed arc size is "%3")',$arc,$this->oid,$maxlen)); |
||
| 243 | } |
||
| 244 | $depth++; |
||
| 245 | } |
||
| 246 | if ($depth > OIDplus::baseConfig()->getValue('LIMITS_MAX_OID_DEPTH')) { |
||
| 247 | $maxdepth = OIDplus::baseConfig()->getValue('LIMITS_MAX_OID_DEPTH'); |
||
| 248 | throw new OIDplusException(_L('OID %1 has too many arcs (current depth %2, max depth %3)',$out->oid,$depth,$maxdepth)); |
||
| 249 | } |
||
| 250 | |||
| 251 | return $out; |
||
| 252 | } |
||
| 253 | |||
| 254 | public function deltaDotNotation(OIDplusOid $parent) { |
||
| 255 | if (!$parent->isRoot()) { |
||
| 256 | if (substr($this->oid, 0, strlen($parent->oid)+1) == $parent->oid.'.') { |
||
| 257 | return substr($this->oid, strlen($parent->oid)+1); |
||
| 258 | } else { |
||
| 259 | return false; |
||
| 260 | } |
||
| 261 | } else { |
||
| 262 | return $this->oid; |
||
| 263 | } |
||
| 264 | } |
||
| 265 | |||
| 266 | public function viewGetArcAsn1s(OIDplusOid $parent=null, $separator = ' | ') { |
||
| 267 | $asn_ids = array(); |
||
| 268 | |||
| 269 | if (is_null($parent)) $parent = OIDplusOid::parse('oid:'); |
||
| 270 | |||
| 271 | $part = $this->deltaDotNotation($parent); |
||
| 272 | |||
| 273 | if (strpos($part, '.') === false) { |
||
| 274 | $res2 = OIDplus::db()->query("select name from ###asn1id where oid = ? order by lfd", array("oid:".$this->oid)); |
||
| 275 | while ($row2 = $res2->fetch_array()) { |
||
| 276 | $asn_ids[] = $row2['name'].'('.$part.')'; |
||
| 277 | } |
||
| 278 | } |
||
| 279 | |||
| 280 | if (count($asn_ids) == 0) $asn_ids = array($part); |
||
| 281 | return implode($separator, $asn_ids); |
||
| 282 | } |
||
| 283 | |||
| 284 | public function getAsn1Notation($withAbbr=true) { |
||
| 285 | $asn1_notation = ''; |
||
| 286 | $arcs = explode('.', $this->oid); |
||
| 287 | |||
| 288 | foreach ($arcs as $arc) { |
||
| 289 | $res = OIDplus::db()->query("select name, standardized from ###asn1id where oid = ? order by lfd", array('oid:'.implode('.',$arcs))); |
||
| 290 | |||
| 291 | $names = array(); |
||
| 292 | while ($row = $res->fetch_array()) { |
||
| 293 | $names[] = $row['name']."(".end($arcs).")"; |
||
| 294 | if ($row['standardized']) { |
||
| 295 | $names[] = $row['name']; |
||
| 296 | } |
||
| 297 | } |
||
| 298 | |||
| 299 | $numeric = array_pop($arcs); |
||
| 300 | if (count($names) > 1) { |
||
| 301 | $first_name = array_shift($names); |
||
| 302 | $abbr = _L('Other identifiers').': '.implode(' ',$names); |
||
| 303 | if ($withAbbr) { |
||
| 304 | $asn1_notation = '<abbr title="'.$abbr.'">'.$first_name.'</abbr> '.$asn1_notation; |
||
| 305 | } else { |
||
| 306 | $asn1_notation = $first_name.' '.$asn1_notation; |
||
| 307 | } |
||
| 308 | } else if (count($names) == 1) { |
||
| 309 | $asn1_notation = array_shift($names).' '.$asn1_notation; |
||
| 310 | } else { |
||
| 311 | $asn1_notation = $numeric.' '.$asn1_notation; |
||
| 312 | } |
||
| 313 | } |
||
| 314 | |||
| 758 | daniel-mar | 315 | return "{ ".trim($asn1_notation)." }"; |
| 635 | daniel-mar | 316 | } |
| 317 | |||
| 318 | public function getIriNotation($withAbbr=true) { |
||
| 319 | $iri_notation = ''; |
||
| 320 | $arcs = explode('.', $this->oid); |
||
| 321 | |||
| 322 | foreach ($arcs as $arc) { |
||
| 323 | $res = OIDplus::db()->query("select name, longarc from ###iri where oid = ? order by lfd", array('oid:'.implode('.',$arcs))); |
||
| 324 | |||
| 325 | $is_longarc = false; |
||
| 326 | $names = array(); |
||
| 327 | while ($row = $res->fetch_array()) { |
||
| 328 | $is_longarc = $row['longarc']; |
||
| 329 | $names[] = $row['name']; |
||
| 330 | |||
| 331 | if ($is_longarc) { |
||
| 332 | $names[] = 'Joint-ISO-ITU-T/'.$row['name']; // Long arcs can only be inside root OID 2 |
||
| 333 | } |
||
| 334 | } |
||
| 335 | |||
| 336 | $names[] = array_pop($arcs); |
||
| 337 | if (count($names) > 2) { |
||
| 338 | $first_name = array_shift($names); |
||
| 339 | $numeric = array_pop($names); |
||
| 340 | $abbr = _L('Other identifiers').': '.implode(' ',$names).' '._L('Numeric value').': '.$numeric; |
||
| 341 | $iri_notation = $withAbbr ? '<abbr title="'.$abbr.'">'.$first_name.'</abbr>/'.$iri_notation : $first_name.'/'.$iri_notation; |
||
| 342 | } else if (count($names) > 1) { |
||
| 343 | $first_name = array_shift($names); |
||
| 344 | $abbr = _L('Numeric value').': '.array_shift($names); |
||
| 345 | $iri_notation = $withAbbr ? '<abbr title="'.$abbr.'">'.$first_name.'</abbr>/'.$iri_notation : $first_name.'/'.$iri_notation; |
||
| 346 | } else if (count($names) == 1) { |
||
| 347 | $iri_notation = array_shift($names) . '/' . $iri_notation; |
||
| 348 | } |
||
| 349 | |||
| 350 | if ($is_longarc) break; // we don't write /ITU-T/ at the beginning, when /ITU-T/xyz is a long arc |
||
| 351 | } |
||
| 352 | $iri_notation = '/' . substr($iri_notation, 0, strlen($iri_notation)-1); |
||
| 353 | |||
| 354 | return $iri_notation; |
||
| 355 | } |
||
| 356 | |||
| 357 | public function getDotNotation() { |
||
| 358 | return $this->oid; |
||
| 359 | } |
||
| 360 | |||
| 361 | public function isWellKnown() { |
||
| 362 | $res = OIDplus::db()->query("select oid from ###asn1id where oid = ? and well_known = ?", array("oid:".$this->oid,true)); |
||
| 363 | if ($res->num_rows() > 0) return true; |
||
| 364 | |||
| 365 | $res = OIDplus::db()->query("select oid from ###iri where oid = ? and well_known = ?", array("oid:".$this->oid,true)); |
||
| 366 | if ($res->num_rows() > 0) return true; |
||
| 367 | |||
| 368 | return false; |
||
| 369 | } |
||
| 370 | |||
| 371 | public function replaceAsn1Ids($demandedASN1s=array(), $simulate=false) { |
||
| 372 | if ($this->isWellKnown()) { |
||
| 373 | throw new OIDplusException(_L('OID "%1" is a "well-known" OID. Its identifiers cannot be changed.',$this->oid)); |
||
| 374 | } |
||
| 375 | |||
| 376 | // First do a few checks |
||
| 377 | foreach ($demandedASN1s as &$asn1) { |
||
| 378 | $asn1 = trim($asn1); |
||
| 379 | |||
| 380 | if (strlen($asn1) > OIDplus::baseConfig()->getValue('LIMITS_MAX_OID_ASN1_ID_LEN')) { |
||
| 381 | $maxlen = OIDplus::baseConfig()->getValue('LIMITS_MAX_OID_ASN1_ID_LEN'); |
||
| 382 | throw new OIDplusException(_L('ASN.1 alphanumeric identifier "%1" is too long (max allowed length %2)',$asn1,$maxlen)); |
||
| 383 | } |
||
| 384 | |||
| 385 | // Validate identifier |
||
| 386 | if (!oid_id_is_valid($asn1)) throw new OIDplusException(_L('"%1" is not a valid ASN.1 identifier!',$asn1)); |
||
| 387 | |||
| 388 | // Check if the (real) parent has any conflict |
||
| 389 | // Unlike IRI identifiers, ASN.1 identifiers may be used multiple times (not recommended), except if one of them is standardized |
||
| 390 | $res = OIDplus::db()->query("select oid from ###asn1id where name = ? and standardized = ?", array($asn1,true)); |
||
| 391 | while ($row = $res->fetch_array()) { |
||
| 392 | $check_oid = OIDplusOid::parse($row['oid'])->oid; |
||
| 393 | if ((oid_up($check_oid) === oid_up($this->oid)) && // same parent |
||
| 394 | ($check_oid !== $this->oid)) // different OID |
||
| 395 | { |
||
| 396 | throw new OIDplusException(_L('ASN.1 identifier "%1" is a standardized identifier belonging to OID %2',$asn1,$check_oid)); |
||
| 397 | } |
||
| 398 | } |
||
| 399 | } |
||
| 400 | |||
| 401 | // Now do the real replacement |
||
| 402 | if (!$simulate) { |
||
| 403 | OIDplus::db()->query("delete from ###asn1id where oid = ?", array("oid:".$this->oid)); |
||
| 404 | foreach ($demandedASN1s as &$asn1) { |
||
| 405 | OIDplus::db()->query("insert into ###asn1id (oid, name) values (?, ?)", array("oid:".$this->oid, $asn1)); |
||
| 406 | } |
||
| 407 | } |
||
| 408 | } |
||
| 409 | |||
| 410 | public function replaceIris($demandedIris=array(), $simulate=false) { |
||
| 411 | if ($this->isWellKnown()) { |
||
| 412 | throw new OIDplusException(_L('OID "%1" is a "well-known" OID. Its identifiers cannot be changed.',$this->oid)); |
||
| 413 | } |
||
| 414 | |||
| 415 | // First do a few checks |
||
| 416 | foreach ($demandedIris as &$iri) { |
||
| 417 | $iri = trim($iri); |
||
| 418 | |||
| 419 | if (strlen($iri) > OIDplus::baseConfig()->getValue('LIMITS_MAX_OID_UNICODE_LABEL_LEN')) { |
||
| 420 | $maxlen = OIDplus::baseConfig()->getValue('LIMITS_MAX_OID_UNICODE_LABEL_LEN'); |
||
| 421 | throw new OIDplusException(_L('Unicode label "%1" is too long (max allowed length %2)',$iri,$maxlen)); |
||
| 422 | } |
||
| 423 | |||
| 424 | // Validate identifier |
||
| 425 | if (!iri_arc_valid($iri, false)) throw new OIDplusException(_L('"%1" is not a valid IRI!',$iri)); |
||
| 426 | |||
| 427 | // Check if the (real) parent has any conflict |
||
| 428 | $res = OIDplus::db()->query("select oid from ###iri where name = ?", array($iri)); |
||
| 429 | while ($row = $res->fetch_array()) { |
||
| 430 | $check_oid = OIDplusOid::parse($row['oid'])->oid; |
||
| 431 | if ((oid_up($check_oid) === oid_up($this->oid)) && // same parent |
||
| 432 | ($check_oid !== $this->oid)) // different OID |
||
| 433 | { |
||
| 434 | throw new OIDplusException(_L('IRI "%1" is already used by another OID (%2)',$iri,$check_oid)); |
||
| 435 | } |
||
| 436 | } |
||
| 437 | } |
||
| 438 | |||
| 439 | // Now do the real replacement |
||
| 440 | if (!$simulate) { |
||
| 441 | OIDplus::db()->query("delete from ###iri where oid = ?", array("oid:".$this->oid)); |
||
| 442 | foreach ($demandedIris as &$iri) { |
||
| 443 | OIDplus::db()->query("insert into ###iri (oid, name) values (?, ?)", array("oid:".$this->oid, $iri)); |
||
| 444 | } |
||
| 445 | } |
||
| 446 | } |
||
| 447 | |||
| 448 | public function one_up() { |
||
| 449 | return self::parse(self::ns().':'.oid_up($this->oid)); |
||
| 450 | } |
||
| 451 | |||
| 452 | public function distance($to) { |
||
| 453 | if (!is_object($to)) $to = OIDplusObject::parse($to); |
||
| 454 | if (!($to instanceof $this)) return false; |
||
| 455 | return oid_distance($to->oid, $this->oid); |
||
| 456 | } |
||
| 457 | |||
| 458 | public function getAltIds() { |
||
| 459 | if ($this->isRoot()) return array(); |
||
| 460 | $ids = parent::getAltIds(); |
||
| 461 | if ($uuid = oid_to_uuid($this->oid)) { |
||
| 462 | $ids[] = new OIDplusAltId('guid', $uuid, _L('GUID representation of this OID')); |
||
| 463 | } |
||
| 464 | $ids[] = new OIDplusAltId('guid', gen_uuid_md5_namebased(UUID_NAMEBASED_NS_OID, $this->oid), _L('Name based version 3 / MD5 UUID with namespace %1','UUID_NAMEBASED_NS_OID')); |
||
| 465 | $ids[] = new OIDplusAltId('guid', gen_uuid_sha1_namebased(UUID_NAMEBASED_NS_OID, $this->oid), _L('Name based version 5 / SHA1 UUID with namespace %1','UUID_NAMEBASED_NS_OID')); |
||
| 466 | return $ids; |
||
| 467 | } |
||
| 468 | |||
| 469 | public function getDirectoryName() { |
||
| 470 | if ($this->isRoot()) return $this->ns(); |
||
| 471 | $oid = $this->nodeId(false); |
||
| 472 | return $this->ns().'_'.str_replace('.', '_', $oid); |
||
| 473 | } |
||
| 474 | } |