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  1. <?php
  2.  
  3. /*
  4.  * OIDplus 2.0
  5.  * Copyright 2019 - 2022 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. use ViaThinkSoft\OIDplus\OIDplus;
  21. use ViaThinkSoft\OIDplus\OIDplusGui;
  22. use ViaThinkSoft\OIDplus\OIDplusException;
  23.  
  24. header('Content-Type:text/html; charset=UTF-8');
  25.  
  26. require_once __DIR__ . '/../../../../includes/oidplus.inc.php';
  27.  
  28. set_exception_handler(array(OIDplusGui::class, 'html_exception_handler'));
  29.  
  30. @set_time_limit(0);
  31.  
  32. OIDplus::init(true);
  33.  
  34. if (OIDplus::baseConfig()->getValue('DISABLE_PLUGIN_ViaThinkSoft\OIDplus\OIDplusPageAdminNostalgia', false)) {
  35.         throw new OIDplusException(_L('This plugin was disabled by the system administrator!'));
  36. }
  37.  
  38. if (!OIDplus::authUtils()->isAdminLoggedIn()) {
  39.         throw new OIDplusException(_L('You need to <a %1>log in</a> as administrator.',OIDplus::gui()->link('oidplus:login$admin')));
  40. }
  41.  
  42. if (!class_exists('ZipArchive')) {
  43.         throw new OIDplusException(_L('The PHP extension "ZipArchive" needs to be installed to create a ZIP archive with an included database. Otherwise, you can just download the plain program without data.'));
  44. }
  45.  
  46. $dos_ids = array();
  47. $parent_oids = array();
  48. $i = 0;
  49.  
  50. // Root node
  51. $dos_ids[''] = str_pad(strval($i++), 8, '0', STR_PAD_LEFT);
  52. $parent_oids[''] = '';
  53. $iri[''] = array();
  54. $asn1[''] = array();
  55. $title[''] = 'OID Root';
  56. $description[''] = 'Exported by OIDplus 2.0';
  57. $created[''] = '';
  58. $updated[''] = '';
  59.  
  60. // Now check all OIDs
  61. $res = OIDplus::db()->query("select * from ###objects where id like 'oid:%'");
  62. $res->naturalSortByField('id');
  63. while ($row = $res->fetch_object()) {
  64.         $oid = substr($row->id, strlen('oid:'));
  65.         $parent_oid = substr($row->parent, strlen('oid:'));
  66.  
  67.         $dos_ids[$oid] = str_pad(strval($i++), 8, '0', STR_PAD_LEFT);
  68.         fill_asn1($oid, $asn1);
  69.         //fill_iri($oid, $iri);
  70.         $title[$oid] = vts_utf8_decode($row->title);
  71.         $description[$oid] = vts_utf8_decode($row->description);
  72.         $created[$oid] = $row->created;
  73.         $updated[$oid] = $row->updated;
  74.  
  75.         if ((oid_len($oid) > 1) && ($parent_oid == '')) {
  76.                 do {
  77.                         $real_parent = oid_len($oid) > 1 ? oid_up($oid) : '';
  78.                         $parent_oids[$oid] = $real_parent;
  79.  
  80.                         if (isset($dos_ids[$real_parent])) break; // did we already handle this parent node?
  81.  
  82.                         $dos_ids[$real_parent] = str_pad(strval($i++), 8, '0', STR_PAD_LEFT);
  83.                         fill_asn1($real_parent, $asn1); // well-known OIDs?
  84.                         //fill_iri($real_parent, $iri); // well-known OIDs?
  85.                         $title[$real_parent] = '';
  86.                         $description[$real_parent] = '';
  87.                         $created[$real_parent] = '';
  88.                         $updated[$real_parent] = '';
  89.                         $res2 = OIDplus::db()->query("select * from ###objects where id = 'oid:$real_parent'");
  90.                         while ($row2 = $res2->fetch_object()) {
  91.                                 $title[$real_parent] = vts_utf8_decode($row2->title);
  92.                                 $description[$real_parent] = vts_utf8_decode($row2->description);
  93.                                 $created[$real_parent] = $row2->created;
  94.                                 $updated[$real_parent] = $row2->updated;
  95.                         }
  96.  
  97.                         // next
  98.                         if ($real_parent == '') break;
  99.                         $oid = $real_parent;
  100.                 } while (true);
  101.         } else {
  102.                 $parent_oids[$oid] = $parent_oid;
  103.         }
  104. }
  105.  
  106. $tmp_file = OIDplus::localpath().'userdata/windows_export.zip';
  107.  
  108. $zip = new ZipArchive();
  109. if ($zip->open($tmp_file, ZipArchive::CREATE)!== true) {
  110.         throw new OIDplusException("cannot open <$tmp_file>");
  111. }
  112.  
  113. $cont = '';
  114.  
  115. foreach ($dos_ids as $oid => $dos_id) {
  116.         $cont .= "[OID:$oid]\r\n";
  117.  
  118.         $i = 1;
  119.         foreach ($parent_oids as $child_oid => $parent_oid) {
  120.                 if ($child_oid == '') continue;
  121.                 if ($parent_oid == $oid) {
  122.                         $cont .= "delegate$i=OID:$child_oid\r\n";
  123.                         $i++;
  124.                 }
  125.         }
  126.         $cont .= "delegates=".($i-1)."\r\n";
  127.  
  128.         if ($oid != '') {
  129.                 $asnids = array();
  130.                 foreach ($asn1[$oid] as $name) {
  131.                         $asnids[] = $name;
  132.                 }
  133.                 $asnids = implode(',', $asnids);
  134.                 if ($asnids != '') $cont .= "asn1id=$asnids\r\n";
  135.  
  136.                 /*
  137.                 $iris = array();
  138.                 foreach ($iri[$oid] as $name) {
  139.                         $iris[] = $name;
  140.                 }
  141.                 $iris = implode(',', $iris);
  142.                 if ($iris != '') $cont .= "iri=$iris\r\n";
  143.                 */
  144.  
  145.                 if ($title[$oid] != '') $cont .= "description=".$title[$oid]."\r\n";
  146.  
  147.                 if ($updated[$oid] != '') $cont .= "updatedate=".explode(' ',$updated[$oid])[0]."\r\n";
  148.                 if ($created[$oid] != '') $cont .= "createdate=".explode(' ',$created[$oid])[0]."\r\n";
  149.  
  150.                 $desc = handleDesc_win($description[$oid]);
  151.                 if (trim($desc) != '') {
  152.                         $cont .= "information=$dos_id.TXT\r\n";
  153.                         $zip->addFromString("DB//$dos_id.TXT", $desc);
  154.                 }
  155.         }
  156. }
  157.  
  158. //echo '<pre>'.$cont.'</pre>';
  159. //die();
  160.  
  161. $settings = array();
  162. $settings[] = '[SETTINGS]';
  163. $settings[] = 'DATA=DB\\';
  164. $zip->addFromString("OIDPLUS.INI", implode("\r\n",$settings)."\r\n");
  165.  
  166. $zip->addFromString('DB//OID.INI', $cont);
  167.  
  168. $exe_url = 'https://github.com/danielmarschall/oidplus_win95/raw/master/OIDPLUS.exe';
  169. $exe = url_get_contents($exe_url);
  170. if ($exe === false) {
  171.         throw new OIDplusException(_L("Cannot download the binary file from GitHub (%1)", $exe_url));
  172. }
  173. $zip->addFromString('OIDPLS32.EXE', $exe);
  174.  
  175. $exe_url = 'https://github.com/danielmarschall/oidplus_win311/raw/master/OIDPLUS.exe';
  176. $exe = url_get_contents($exe_url);
  177. if ($exe === false) {
  178.         throw new OIDplusException(_L("Cannot download the binary file from GitHub (%1)", $exe_url));
  179. }
  180. $zip->addFromString('OIDPLS16.EXE', $exe);
  181.  
  182. $zip->close();
  183.  
  184. if (!headers_sent()) {
  185.         header('Content-Type: application/zip');
  186.         header('Content-Disposition: attachment; filename=oidplus_windows.zip');
  187.         readfile($tmp_file);
  188. }
  189.  
  190. unlink($tmp_file);
  191.  
  192. OIDplus::invoke_shutdown();
  193.  
  194. # ---
  195.  
  196. /**
  197.  * @param string $oid
  198.  * @param array $asn1
  199.  * @return void
  200.  * @throws OIDplusException
  201.  */
  202. function fill_asn1(string $oid, array &$asn1) {
  203.         if (!isset($asn1[$oid])) $asn1[$oid] = array();
  204.         $res = OIDplus::db()->query("select * from ###asn1id where oid = 'oid:$oid'");
  205.         while ($row = $res->fetch_object()) {
  206.                 $asn1[$oid][] = $row->name;
  207.         }
  208. }
  209.  
  210. /*
  211. function fill_iri($oid, &$iri) {
  212.         if (!isset($iri[$oid])) $iri[$oid] = array();
  213.         $res = OIDplus::db()->query("select * from ###iri where oid = 'oid:$oid'");
  214.         while ($row = $res->fetch_object()) {
  215.                 $iri[$oid][] = $row->name;
  216.         }
  217. }
  218. */
  219.  
  220. /**
  221.  * @param string $desc
  222.  * @return string
  223.  */
  224. function handleDesc_win(string $desc): string {
  225.         $desc = preg_replace('/\<br(\s*)?\/?\>/i', "\n", $desc); // br2nl
  226.         $desc = strip_tags($desc);
  227.         $desc = str_replace('&nbsp;', ' ', $desc);
  228.         $desc = html_entity_decode($desc);
  229.         $desc = str_replace("\r", "", $desc);
  230.         $desc = str_replace("\n", "\r\n", $desc);
  231.         return trim($desc)."\r\n";
  232. }
  233.