426 lines
14 KiB
PHP
426 lines
14 KiB
PHP
<?php
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/**
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* [Discuz!] (C)2001-2099 Comsenz Inc.
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* This is NOT a freeware, use is subject to license terms
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*
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* $Id: function_cloudaddons.php 36284 2016-12-12 00:47:50Z nemohou $
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*/
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if(!defined('IN_DISCUZ')) {
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exit('Access Denied');
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}
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$addonsource = $_G['config']['addonsource'] ? $_G['config']['addonsource'] : ($_G['setting']['addon_source'] ? $_G['setting']['addon_source'] : array());
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$addon = $addonsource ?
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$_G['config']['addon'][$addonsource] :
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array(
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'website_url' => 'http://addon.discuz.com',
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'download_url' => 'http://addon.discuz.com/index.php',
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'download_ip' => '',
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'check_url' => 'http://addon1.discuz.com/md5/',
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'check_ip' => '',
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);
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define('CLOUDADDONS_WEBSITE_URL', $addon['website_url']);
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define('CLOUDADDONS_DOWNLOAD_URL', $addon['download_url']);
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define('CLOUDADDONS_DOWNLOAD_IP', $addon['download_ip']);
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define('CLOUDADDONS_CHECK_URL', $addon['check_url']);
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define('CLOUDADDONS_CHECK_IP', $addon['check_ip']);
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function cloudaddons_md5($file) {
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return dfsockopen(CLOUDADDONS_CHECK_URL.$file, 0, '', '', false, CLOUDADDONS_CHECK_IP, 60);
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}
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function cloudaddons_getuniqueid() {
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global $_G;
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if(CLOUDADDONS_WEBSITE_URL == 'http://addon.discuz.com') {
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return $_G['setting']['siteuniqueid'] ? $_G['setting']['siteuniqueid'] : C::t('common_setting')->fetch('siteuniqueid');
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} else {
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if(!$_G['setting']['addon_uniqueid']) {
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$chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz';
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$addonuniqueid = $chars[date('y')%60].$chars[date('n')].$chars[date('j')].$chars[date('G')].$chars[date('i')].$chars[date('s')].substr(md5($_G['clientip'].TIMESTAMP), 0, 4).random(6);
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C::t('common_setting')->update('addon_uniqueid', $addonuniqueid);
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require_once libfile('function/cache');
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updatecache('setting');
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}
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return $_G['setting']['addon_uniqueid'];
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}
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}
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function cloudaddons_url($extra) {
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global $_G;
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require_once DISCUZ_ROOT.'./source/discuz_version.php';
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$data = 'siteuniqueid='.rawurlencode(cloudaddons_getuniqueid()).'&siteurl='.rawurlencode($_G['siteurl']).'&sitever='.DISCUZ_VERSION.'/'.DISCUZ_RELEASE.'&sitecharset='.CHARSET.'&mysiteid='.$_G['setting']['my_siteid'];
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$param = 'data='.rawurlencode(base64_encode($data));
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$param .= '&md5hash='.substr(md5($data.TIMESTAMP), 8, 8).'×tamp='.TIMESTAMP;
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return CLOUDADDONS_DOWNLOAD_URL.'?'.$param.$extra;
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}
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function cloudaddons_check() {
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if(!function_exists('gzuncompress')) {
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cpmsg('cloudaddons_check_gzuncompress_error', '', 'error');
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}
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foreach(array('download', 'addonmd5') as $path) {
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$tmpdir = DISCUZ_ROOT.'./data/'.$path.'/'.random(5);
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$tmpfile = $tmpdir.'/index.html';
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dmkdir($tmpdir, 0777);
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if(!is_dir($tmpdir) || !file_exists($tmpfile)) {
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cpmsg('cloudaddons_check_write_error', '', 'error');
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}
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@unlink($tmpfile);
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@rmdir($tmpdir);
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if(is_dir($tmpdir) || file_exists($tmpfile)) {
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cpmsg('cloudaddons_check_write_error', '', 'error');
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}
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}
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}
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function cloudaddons_open($extra, $post = '', $timeout = 15) {
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return dfsockopen(cloudaddons_url('&from=s').$extra, 0, $post, '', false, CLOUDADDONS_DOWNLOAD_IP, $timeout);
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}
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function cloudaddons_pluginlogo_url($id) {
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return CLOUDADDONS_WEBSITE_URL.'?_'.$id;
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}
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function cloudaddons_installlog($addonid) {
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$array = cloudaddons_getmd5($addonid);
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if($array['RevisionID']) {
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cloudaddons_open('&mod=app&ac=installlog&rid='.$array['RevisionID']);
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}
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}
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function cloudaddons_downloadlog($addonid) {
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$array = cloudaddons_getmd5($addonid);
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if($array['RevisionID']) {
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cloudaddons_open('&mod=app&ac=downloadlog&rid='.$array['RevisionID']);
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}
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}
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function cloudaddons_faillog($rid, $type) {
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$rid = intval($rid);
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$type = intval($type);
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cloudaddons_open('&mod=app&ac=faillog&rid='.$rid.'&type='.$type.'&serverinfo='.urlencode($_SERVER['SERVER_SOFTWARE']));
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}
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function cloudaddons_removelog($rid) {
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global $_G;
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cloudaddons_open('&mod=app&ac=removelog&rid='.$rid);
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}
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function cloudaddons_validator($addonid) {
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$array = cloudaddons_getmd5($addonid);
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if(cloudaddons_open('&mod=app&ac=validator&ver=2&addonid='.$addonid.($array !== false ? '&rid='.$array['RevisionID'].'&sn='.$array['SN'].'&rd='.$array['RevisionDateline'] : '')) === '0') {
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cpmsg('cloudaddons_genuine_message', '', 'error', array('addonid' => $addonid));
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}
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}
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function cloudaddons_upgradecheck($addonids) {
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$post = array();
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foreach($addonids as $addonid) {
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$array = cloudaddons_getmd5($addonid);
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$post[] = 'rid['.$addonid.']='.$array['RevisionID'].'&sn['.$addonid.']='.$array['SN'].'&rd['.$addonid.']='.$array['RevisionDateline'];
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}
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return cloudaddons_open('&mod=app&ac=validator&ver=2', implode('&', $post), 15);
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}
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function cloudaddons_getmd5($md5file) {
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$array = array();
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if(preg_match('/^[a-z0-9_\.]+$/i', $md5file) && file_exists(DISCUZ_ROOT.'./data/addonmd5/'.$md5file.'.xml')) {
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require_once libfile('class/xml');
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$xml = implode('', @file(DISCUZ_ROOT.'./data/addonmd5/'.$md5file.'.xml'));
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$array = xml2array($xml);
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} else {
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return false;
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}
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return $array;
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}
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function cloudaddons_uninstall($md5file, $dir) {
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$array = cloudaddons_getmd5($md5file);
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if($array === false) {
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return;
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}
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if(!empty($array['RevisionID'])) {
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cloudaddons_removelog($array['RevisionID']);
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}
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@unlink(DISCUZ_ROOT.'./data/addonmd5/'.$md5file.'.xml');
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cloudaddons_cleardir($dir);
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}
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function cloudaddons_savemd5($md5file, $end, $md5) {
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global $_G;
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parse_str($end, $r);
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require_once libfile('class/xml');
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$xml = implode('', @file(DISCUZ_ROOT.'./data/addonmd5/'.$md5file.'.xml'));
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$array = xml2array($xml);
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$ridexists = false;
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$data = array();
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if($array['RevisionID']) {
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foreach(explode(',', $array['RevisionID']) as $i => $rid) {
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$sns = explode(',', $array['SN']);
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$datalines = explode(',', $array['RevisionDateline']);
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$data[$rid]['SN'] = $sns[$i];
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$data[$rid]['RevisionDateline'] = $datalines[$i];
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}
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}
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$data[$r['RevisionID']]['SN'] = $r['SN'];
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$data[$r['RevisionID']]['RevisionDateline'] = $r['RevisionDateline'];
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$array['Title'] = 'Discuz! Addon MD5';
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$array['ID'] = $r['ID'];
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$array['RevisionDateline'] = $array['SN'] = $array['RevisionID'] = array();
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foreach($data as $rid => $tmp) {
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$array['RevisionID'][] = $rid;
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$array['SN'][] = $tmp['SN'];
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$array['RevisionDateline'][] = $tmp['RevisionDateline'];
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}
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$array['RevisionID'] = implode(',', $array['RevisionID']);
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$array['SN'] = implode(',', $array['SN']);
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$array['RevisionDateline'] = implode(',', $array['RevisionDateline']);
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$array['Data'] = $array['Data'] ? array_merge($array['Data'], $md5) : $md5;
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if(!isset($_G['siteftp'])) {
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dmkdir(DISCUZ_ROOT.'./data/addonmd5/', 0777, false);
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$fp = fopen(DISCUZ_ROOT.'./data/addonmd5/'.$md5file.'.xml', 'w');
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fwrite($fp, array2xml($array));
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fclose($fp);
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} else {
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$localfile = DISCUZ_ROOT.'./data/'.random(5);
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$fp = fopen($localfile, 'w');
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fwrite($fp, array2xml($array));
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fclose($fp);
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dmkdir(DISCUZ_ROOT.'./data/addonmd5/', 0777, false);
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siteftp_upload($localfile, 'data/addonmd5/'.$md5file.'.xml');
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@unlink($localfile);
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}
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}
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function cloudaddons_comparetree($new, $old, $basedir, $md5file = '', $first = 0) {
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global $_G;
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if($first && file_exists(DISCUZ_ROOT.'./data/addonmd5/'.$md5file.'.xml')) {
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require_once libfile('class/xml');
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$xml = implode('', @file(DISCUZ_ROOT.'./data/addonmd5/'.$md5file.'.xml'));
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$array = xml2array($xml);
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$_G['treeop']['md5old'] = $array['Data'];
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}
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$dh = opendir($new);
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while(($file = readdir($dh)) !== false) {
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if($file != '.' && $file != '..') {
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$newfile = $new.'/'.$file;
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$oldfile = $old.'/'.$file;
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if(is_file($newfile)) {
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$oldfile = preg_replace('/\._addons_$/', '', $oldfile);
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$md5key = str_replace($basedir, '', preg_replace('/\._addons_$/', '', $newfile));
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$newmd5 = md5_file($newfile);
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$oldmd5 = file_exists($oldfile) ? md5_file($oldfile) : '';
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if(isset($_G['treeop']['md5old'][$md5key]) && $_G['treeop']['md5old'][$md5key] != $oldmd5 && $oldmd5) {
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$_G['treeop']['oldchange'][] = $md5key;
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}
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if($newmd5 != $oldmd5) {
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$_G['treeop']['copy'][] = $newfile;
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}
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$_G['treeop']['md5'][$md5key] = $newmd5;
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} else {
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cloudaddons_comparetree($newfile, $oldfile, $basedir);
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}
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}
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}
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}
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function cloudaddons_copytree($from, $to) {
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global $_G;
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$dh = opendir($from);
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while(($file = readdir($dh)) !== false) {
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if($file != '.' && $file != '..') {
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$readfile = $from.'/'.$file;
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$writefile = $to.'/'.$file;
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if(is_file($readfile)) {
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if(!in_array($readfile, $_G['treeop']['copy'])) {
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continue;
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}
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if(!isset($_G['siteftp'])) {
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$content = -1;
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if($fp = @fopen($readfile, 'r')) {
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$startTime = microtime();
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do {
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$canRead = flock($fp, LOCK_SH);
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if(!$canRead) {
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usleep(round(rand(0, 100) * 1000));
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}
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} while ((!$canRead) && ((microtime() - $startTime) < 1000));
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if(!$canRead) {
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cpmsg('cloudaddons_file_read_error', '', 'error');
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}
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$content = fread($fp, filesize($readfile));
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flock($fp, LOCK_UN);
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fclose($fp);
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}
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if($content < 0) {
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cpmsg('cloudaddons_file_read_error', '', 'error');
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}
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dmkdir(dirname($writefile), 0777, false);
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$writefile = preg_replace('/\._addons_$/', '', $writefile);
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if($fp = fopen($writefile, 'w')) {
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$startTime = microtime();
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do {
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$canWrite = flock($fp, LOCK_EX);
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if(!$canWrite) {
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usleep(round(rand(0, 100) * 1000));
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}
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} while ((!$canWrite) && ((microtime() - $startTime) < 1000));
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if(!$canWrite) {
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cpmsg('cloudaddons_file_write_error', '', 'error');
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}
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fwrite($fp, $content);
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flock($fp, LOCK_UN);
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fclose($fp);
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}
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if(!$canWrite) {
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cpmsg('cloudaddons_file_write_error', '', 'error');
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}
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} else {
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$writefile = preg_replace('/\._addons_$/', '', $writefile);
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siteftp_upload($readfile, preg_replace('/^'.preg_quote(DISCUZ_ROOT).'/', '', $writefile));
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}
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if(md5_file($readfile) != md5_file($writefile)) {
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cpmsg('cloudaddons_file_write_error', '', 'error');
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}
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} else {
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cloudaddons_copytree($readfile, $writefile);
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}
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}
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}
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}
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function cloudaddons_deltree($dir) {
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if($directory = @dir($dir)) {
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while($entry = $directory->read()) {
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if($entry == '.' || $entry == '..') {
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continue;
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}
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$filename = $dir.'/'.$entry;
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if(is_file($filename)) {
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@unlink($filename);
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} else {
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cloudaddons_deltree($filename);
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}
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}
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$directory->close();
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@rmdir($dir);
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}
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}
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function cloudaddons_cleardir($dir) {
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if(is_dir($dir)) {
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cloudaddons_deltree($dir);
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}
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}
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function cloudaddons_dirwriteable($basedir, $dir, $sourcedir) {
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$checkdirs = array($dir);
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cloudaddons_getsubdirs($sourcedir, $dir, $checkdirs);
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$return = array();
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foreach($checkdirs as $k => $dir) {
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$writeable = false;
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$checkdir = $basedir.'/'.$dir;
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if(!is_dir($checkdir)) {
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@mkdir($checkdir, 0777);
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}
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if(is_dir($checkdir)) {
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$fp = fopen($checkdir.'/test.txt', 'w');
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if($fp) {
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fclose($fp);
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unlink($checkdir.'/test.txt');
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$writeable = true;
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} else {
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$writeable = false;
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}
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}
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if(!$writeable && $dir) {
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$return[] = $dir;
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}
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}
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return $return;
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}
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function cloudaddons_getsubdirs($dir, $root, &$return) {
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static $prefix = false;
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if($prefix === false) {
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$prefix = strlen($dir) + 1;
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}
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$dh = opendir($dir);
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while(($file = readdir($dh)) !== false) {
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if($file != '.' && $file != '..') {
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$readfile = $dir.'/'.$file;
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if(is_dir($readfile)) {
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$return[] = $root.'/'.substr($readfile, $prefix);
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cloudaddons_getsubdirs($readfile, $root, $return);
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}
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}
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}
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}
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function cloudaddons_http_build_query($formdata, $numeric_prefix = null, $key = null) {
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$res = array();
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foreach((array) $formdata as $k => $v) {
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$tmp_key = urlencode(is_int($k) ? $numeric_prefix . $k : $k);
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if ($key) {
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$tmp_key = $key.'['.$tmp_key.']';
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}
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if (is_array($v) || is_object($v)) {
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$res[] = cloudaddons_http_build_query($v, null, $tmp_key);
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} else {
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$res[] = $tmp_key.'='.urlencode($v);
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}
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}
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return implode('&', $res);
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}
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function cloudaddons_clear($type, $id) {
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global $_G;
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if(isset($_G['config']['plugindeveloper']) && $_G['config']['plugindeveloper'] > 0) {
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return;
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}
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$dirs = array('plugin' => array('plugin', './source/plugin/'), 'template' => array('style', './template/'));
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if($dirs[$type] && cloudaddons_getmd5($id.'.'.$type)) {
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$entrydir = DISCUZ_ROOT.$dirs[$type][1].$id;
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$d = dir($entrydir);
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$filedeleted = false;
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while($f = $d->read()) {
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if(preg_match('/^discuz\_'.$dirs[$type][0].'\_'.$id.'(\_\w+)?\.xml$/', $f)) {
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@unlink($entrydir.'/'.$f);
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if($type == 'plugin' && !$filedeleted) {
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@unlink($entrydir.'/'.$f);
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$importtxt = @implode('', file($entrydir.'/'.$f));
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$pluginarray = getimportdata('Discuz! Plugin');
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if($pluginarray['installfile']) {
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@unlink($entrydir.'/'.$pluginarray['installfile']);
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}
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if($pluginarray['upgradefile']) {
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@unlink($entrydir.'/'.$pluginarray['upgradefile']);
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}
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$filedeleted = true;
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}
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}
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}
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}
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}
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function versioncompatible($versions) {
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global $_G;
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list($currentversion) = explode(' ', trim(strip_tags($_G['setting']['version'])));
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$versions = strip_tags($versions);
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foreach(explode(',', $versions) as $version) {
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list($version) = explode(' ', trim($version));
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if($version && ($currentversion === $version || $version === 'X3' || $version === 'X3.1')) {
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return true;
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}
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}
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return false;
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}
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?>
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