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754 | daniel-mar | 1 | <?php |
2 | |||
3 | /* |
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4 | * OIDplus 2.0 |
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5 | * Copyright 2019 - 2022 Daniel Marschall, ViaThinkSoft |
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6 | * |
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7 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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8 | * you may not use this file except in compliance with the License. |
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9 | * You may obtain a copy of the License at |
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10 | * |
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11 | * http://www.apache.org/licenses/LICENSE-2.0 |
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12 | * |
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13 | * Unless required by applicable law or agreed to in writing, software |
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14 | * distributed under the License is distributed on an "AS IS" BASIS, |
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15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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16 | * See the License for the specific language governing permissions and |
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17 | * limitations under the License. |
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18 | */ |
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19 | |||
20 | header('Content-Type:text/html; charset=UTF-8'); |
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21 | |||
22 | require_once __DIR__ . '/../../../../includes/oidplus.inc.php'; |
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23 | |||
24 | set_exception_handler(array('OIDplusGui', 'html_exception_handler')); |
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25 | |||
757 | daniel-mar | 26 | @set_time_limit(0); |
27 | |||
754 | daniel-mar | 28 | OIDplus::init(true); |
29 | |||
756 | daniel-mar | 30 | if (OIDplus::baseConfig()->getValue('DISABLE_PLUGIN_OIDplusPageAdminNostalgia', false)) { |
754 | daniel-mar | 31 | throw new OIDplusException(_L('This plugin was disabled by the system administrator!')); |
32 | } |
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33 | |||
756 | daniel-mar | 34 | if (!OIDplus::authUtils()->isAdminLoggedIn()) { |
35 | throw new OIDplusException(_L('You need to <a %1>log in</a> as administrator.',OIDplus::gui()->link('oidplus:login$admin'))); |
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36 | } |
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37 | |||
755 | daniel-mar | 38 | if (!class_exists('ZipArchive')) { |
39 | 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.')); |
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40 | } |
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41 | |||
754 | daniel-mar | 42 | $dos_ids = array(); |
43 | $parent_oids = array(); |
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44 | $i = 0; |
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45 | $dos_ids[''] = '00000000'; |
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46 | $parent_oids[''] = ''; |
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47 | |||
757 | daniel-mar | 48 | $dos_ids[''] = str_pad(strval($i++), 8, '0', STR_PAD_LEFT); |
754 | daniel-mar | 49 | $res = OIDplus::db()->query("select * from ###objects where id like 'oid:%' order by ".OIDplus::db()->natOrder('id')); |
50 | while ($row = $res->fetch_object()) { |
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51 | $oid = substr($row->id, strlen('oid:')); |
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52 | $parent_oid = substr($row->parent, strlen('oid:')); |
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757 | daniel-mar | 53 | $dos_ids[$oid] = str_pad(strval($i++), 8, '0', STR_PAD_LEFT); |
754 | daniel-mar | 54 | if ($parent_oid == '') { |
55 | $parent_oids[$oid] = ''; |
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56 | } else { |
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57 | $parent_oids[$oid] = $parent_oid; |
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58 | } |
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59 | } |
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60 | |||
61 | $tmp_file = OIDplus::localpath().'userdata/dos_export.zip'; |
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62 | |||
63 | $zip = new ZipArchive(); |
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64 | if ($zip->open($tmp_file, ZipArchive::CREATE)!== true) { |
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65 | throw new OIDplusException("cannot open <$tmp_file>"); |
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66 | } |
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67 | |||
977 | daniel-mar | 68 | function make_line($command, $data) { |
69 | return $command.$data."\r\n"; |
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70 | } |
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71 | |||
72 | // https://github.com/danielmarschall/oidplus_dos/blob/master/OIDFILE.PAS |
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73 | define('CMD_VERSION', 'VERS'); |
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74 | define('CMD_OWN_ID', 'SELF'); |
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75 | define('CMD_PARENT', 'SUPR'); |
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76 | define('CMD_CHILD', 'CHLD'); |
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77 | define('CMD_ASN1_IDENTIFIER', 'ASN1'); |
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78 | define('CMD_UNICODE_LABEL', 'UNIL'); |
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79 | define('CMD_DESCRIPTION', 'DESC'); |
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80 | |||
754 | daniel-mar | 81 | foreach ($dos_ids as $oid => $dos_id) { |
82 | $cont = ''; |
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83 | |||
977 | daniel-mar | 84 | $cont .= make_line(CMD_VERSION, 2022); |
754 | daniel-mar | 85 | |
977 | daniel-mar | 86 | $cont .= make_line(CMD_OWN_ID, $dos_id.$oid); |
754 | daniel-mar | 87 | |
88 | $parent_oid = $parent_oids[$oid]; |
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89 | $parent_id = $dos_ids[$parent_oid]; |
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977 | daniel-mar | 90 | $cont .= make_line(CMD_PARENT, $parent_id.$parent_oid); |
754 | daniel-mar | 91 | |
92 | foreach ($parent_oids as $child_oid => $parent_oid) { |
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93 | if ($child_oid == '') continue; |
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94 | if ($parent_oid == $oid) { |
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95 | $child_id = $dos_ids[$child_oid]; |
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977 | daniel-mar | 96 | $cont .= make_line(CMD_CHILD, $child_id.$child_oid); |
754 | daniel-mar | 97 | } |
98 | } |
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99 | |||
100 | $res = OIDplus::db()->query("select * from ###asn1id where oid = 'oid:$oid'"); |
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101 | while ($row = $res->fetch_object()) { |
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102 | $asn1 = $row->name; |
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977 | daniel-mar | 103 | $cont .= make_line(CMD_ASN1_IDENTIFIER, $asn1); |
754 | daniel-mar | 104 | } |
105 | |||
106 | $res = OIDplus::db()->query("select * from ###iri where oid = 'oid:$oid'"); |
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107 | while ($row = $res->fetch_object()) { |
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108 | $iri = $row->name; |
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977 | daniel-mar | 109 | $cont .= make_line(CMD_UNICODE_LABEL, $iri); |
754 | daniel-mar | 110 | } |
111 | |||
112 | if ($oid == '') { |
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778 | daniel-mar | 113 | // TODO: Split our OIDplus root OIDs into the real OID tree (1, 1.3, 1.3.6, ...) |
977 | daniel-mar | 114 | $cont .= make_line(CMD_DESCRIPTION, 'Here, you can find the root OIDs'); |
754 | daniel-mar | 115 | } else { |
116 | $res = OIDplus::db()->query("select * from ###objects where id = 'oid:$oid';"); |
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117 | $row = $res->fetch_object(); |
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991 | daniel-mar | 118 | $desc_ary1 = handleDesc($row->title); |
119 | $desc_ary2 = handleDesc($row->description); |
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754 | daniel-mar | 120 | $desc_ary = array_merge($desc_ary1, $desc_ary2); |
991 | daniel-mar | 121 | $prev_line = ''; |
754 | daniel-mar | 122 | foreach ($desc_ary as $line_idx => $line) { |
991 | daniel-mar | 123 | if ($line == $prev_line) continue; |
754 | daniel-mar | 124 | if ($line_idx >= 10/*DESCEDIT_LINES*/) break; |
977 | daniel-mar | 125 | $cont .= make_line(CMD_DESCRIPTION, $line); |
991 | daniel-mar | 126 | $prev_line = $line; |
754 | daniel-mar | 127 | } |
128 | } |
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129 | |||
130 | //echo "****$dos_id.OID\r\n"; |
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131 | //echo "$cont\r\n"; |
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132 | |||
133 | $zip->addFromString("$dos_id.OID", $cont); |
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134 | } |
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135 | |||
136 | $exe_url = 'https://github.com/danielmarschall/oidplus_dos/raw/master/OIDPLUS.EXE'; |
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963 | daniel-mar | 137 | $exe = url_get_contents($exe_url); |
138 | if (!$exe) { |
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754 | daniel-mar | 139 | throw new OIDplusException(_L("Cannot download the binary file from GitHub (%1)", $exe_url)); |
140 | } |
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141 | $zip->addFromString('OIDPLUS.EXE', $exe); |
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142 | |||
143 | $zip->close(); |
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144 | |||
145 | if (!headers_sent()) { |
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146 | header('Content-Type: application/zip'); |
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147 | header('Content-Disposition: attachment; filename=oidplus_dos.zip'); |
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148 | readfile($tmp_file); |
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149 | } |
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150 | |||
151 | unlink($tmp_file); |
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152 | |||
153 | OIDplus::invoke_shutdown(); |
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991 | daniel-mar | 154 | |
155 | # --- |
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156 | |||
157 | function handleDesc($desc) { |
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158 | $desc = preg_replace('/\<br(\s*)?\/?\>/i', "\n", $desc); // br2nl |
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159 | $desc = strip_tags($desc); |
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160 | $desc = str_replace(' ', ' ', $desc); |
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161 | $desc = html_entity_decode($desc); |
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162 | $desc = str_replace("\r", "", $desc); |
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163 | $desc = str_replace("\n", " ", $desc); |
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164 | $desc = str_replace("\t", " ", $desc); |
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165 | $desc = trim($desc); |
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166 | $desc_ary = explode("\r\n", wordwrap($desc, 75, "\r\n", true)); |
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167 | if (implode('',$desc_ary) == '') $desc_ary = array(); |
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168 | return $desc_ary; |
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169 | } |