Subversion Repositories oidplus

<?php

/*

 * OIDplus 2.0

 * Copyright 2019 - 2022 Daniel Marschall, ViaThinkSoft

 *

 * 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.

 */

use ViaThinkSoft\OIDplus\OIDplus;

use ViaThinkSoft\OIDplus\OIDplusGui;

use ViaThinkSoft\OIDplus\OIDplusException;

header('Content-Type:text/html; charset=UTF-8');

require_once __DIR__ . '/../../../../includes/oidplus.inc.php';

set_exception_handler(array(OIDplusGui::class, 'html_exception_handler'));

@set_time_limit(0);

OIDplus::init(true);

if (OIDplus::baseConfig()->getValue('DISABLE_PLUGIN_ViaThinkSoft\OIDplus\OIDplusPageAdminNostalgia', false)) {

        throw new OIDplusException(_L('This plugin was disabled by the system administrator!'));

}

if (!OIDplus::authUtils()->isAdminLoggedIn()) {

        throw new OIDplusException(_L('You need to <a %1>log in</a> as administrator.',OIDplus::gui()->link('oidplus:login$admin')));

}

if (!class_exists('ZipArchive')) {

        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.'));

}

$dos_ids = array();

$parent_oids = array();

$i = 0;

// Root node

$dos_ids[''] = str_pad(strval($i++), 8, '0', STR_PAD_LEFT);

$parent_oids[''] = '';

$iri[''] = array();

$asn1[''] = array();

$title[''] = 'OID Root';

$description[''] = 'Exported by OIDplus 2.0';

$created[''] = '';

$updated[''] = '';

// Now check all OIDs

$res = OIDplus::db()->query("select * from ###objects where id like 'oid:%'");

$res->naturalSortByField('id');

while ($row = $res->fetch_object()) {

        $oid = substr($row->id, strlen('oid:'));

        $parent_oid = substr($row->parent, strlen('oid:'));

        $dos_ids[$oid] = str_pad(strval($i++), 8, '0', STR_PAD_LEFT);

        fill_asn1($oid, $asn1);

        //fill_iri($oid, $iri);

        $title[$oid] = vts_utf8_decode($row->title);

        $description[$oid] = vts_utf8_decode($row->description);

        $created[$oid] = $row->created;

        $updated[$oid] = $row->updated;

        if ((oid_len($oid) > 1) && ($parent_oid == '')) {

                do {

                        $real_parent = oid_len($oid) > 1 ? oid_up($oid) : '';

                        $parent_oids[$oid] = $real_parent;

                        if (isset($dos_ids[$real_parent])) break; // did we already handle this parent node?

                        $dos_ids[$real_parent] = str_pad(strval($i++), 8, '0', STR_PAD_LEFT);

                        fill_asn1($real_parent, $asn1); // well-known OIDs?

                        //fill_iri($real_parent, $iri); // well-known OIDs?

                        $title[$real_parent] = '';

                        $description[$real_parent] = '';

                        $created[$real_parent] = '';

                        $updated[$real_parent] = '';

                        $res2 = OIDplus::db()->query("select * from ###objects where id = 'oid:$real_parent'");

                        while ($row2 = $res2->fetch_object()) {

                                $title[$real_parent] = vts_utf8_decode($row2->title);

                                $description[$real_parent] = vts_utf8_decode($row2->description);

                                $created[$real_parent] = $row2->created;

                                $updated[$real_parent] = $row2->updated;

                        }

                        // next

                        if ($real_parent == '') break;

                        $oid = $real_parent;

                } while (true);

        } else {

                $parent_oids[$oid] = $parent_oid;

        }

}

$tmp_file = OIDplus::localpath().'userdata/windows_export.zip';

$zip = new ZipArchive();

if ($zip->open($tmp_file, ZipArchive::CREATE)!== true) {

        throw new OIDplusException("cannot open <$tmp_file>");

}

$cont = '';

foreach ($dos_ids as $oid => $dos_id) {

        $cont .= "[OID:$oid]\r\n";

        $i = 1;

        foreach ($parent_oids as $child_oid => $parent_oid) {

                if ($child_oid == '') continue;

                if ($parent_oid == $oid) {

                        $cont .= "delegate$i=OID:$child_oid\r\n";

                        $i++;

                }

        }

        $cont .= "delegates=".($i-1)."\r\n";

        if ($oid != '') {

                $asnids = array();

                foreach ($asn1[$oid] as $name) {

                        $asnids[] = $name;

                }

                $asnids = implode(',', $asnids);

                if ($asnids != '') $cont .= "asn1id=$asnids\r\n";

                /*

                $iris = array();

                foreach ($iri[$oid] as $name) {

                        $iris[] = $name;

                }

                $iris = implode(',', $iris);

                if ($iris != '') $cont .= "iri=$iris\r\n";

                */

                if ($title[$oid] != '') $cont .= "description=".$title[$oid]."\r\n";

                if ($updated[$oid] != '') $cont .= "updatedate=".explode(' ',$updated[$oid])[0]."\r\n";

                if ($created[$oid] != '') $cont .= "createdate=".explode(' ',$created[$oid])[0]."\r\n";

                $desc = handleDesc_win($description[$oid]);

                if (trim($desc) != '') {

                        $cont .= "information=$dos_id.TXT\r\n";

                        $zip->addFromString("DB//$dos_id.TXT", $desc);

                }

        }

}

//echo '<pre>'.$cont.'</pre>';

//die();

$settings = array();

$settings[] = '[SETTINGS]';

$settings[] = 'DATA=DB\\';

$zip->addFromString("OIDPLUS.INI", implode("\r\n",$settings)."\r\n");

$zip->addFromString('DB//OID.INI', $cont);

$exe_url = 'https://github.com/danielmarschall/oidplus_win95/raw/master/OIDPLUS.exe';

$exe = url_get_contents($exe_url);

if ($exe === false) {

        throw new OIDplusException(_L("Cannot download the binary file from GitHub (%1)", $exe_url));

}

$zip->addFromString('OIDPLS32.EXE', $exe);

$exe_url = 'https://github.com/danielmarschall/oidplus_win311/raw/master/OIDPLUS.exe';

$exe = url_get_contents($exe_url);

if ($exe === false) {

        throw new OIDplusException(_L("Cannot download the binary file from GitHub (%1)", $exe_url));

}

$zip->addFromString('OIDPLS16.EXE', $exe);

$zip->close();

if (!headers_sent()) {

        header('Content-Type: application/zip');

        header('Content-Disposition: attachment; filename=oidplus_windows.zip');

        readfile($tmp_file);

}

unlink($tmp_file);

OIDplus::invoke_shutdown();

# ---

/**

 * @param string $oid

 * @param array $asn1

 * @return void

 * @throws OIDplusException

 */

function fill_asn1(string $oid, array &$asn1) {

        if (!isset($asn1[$oid])) $asn1[$oid] = array();

        $res = OIDplus::db()->query("select * from ###asn1id where oid = 'oid:$oid'");

        while ($row = $res->fetch_object()) {

                $asn1[$oid][] = $row->name;

        }

}

/*

function fill_iri($oid, &$iri) {

        if (!isset($iri[$oid])) $iri[$oid] = array();

        $res = OIDplus::db()->query("select * from ###iri where oid = 'oid:$oid'");

        while ($row = $res->fetch_object()) {

                $iri[$oid][] = $row->name;

        }

}

*/

/**

 * @param string $desc

 * @return string

 */

function handleDesc_win(string $desc): string {

        $desc = preg_replace('/\<br(\s*)?\/?\>/i', "\n", $desc); // br2nl

        $desc = strip_tags($desc);

        $desc = str_replace(' ', ' ', $desc);

        $desc = html_entity_decode($desc);

        $desc = str_replace("\r", "", $desc);

        $desc = str_replace("\n", "\r\n", $desc);

        return trim($desc)."\r\n";

}