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Ben Ramey
220
production/modules/installer/classes/installer.inc.php
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220
production/modules/installer/classes/installer.inc.php
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<?php
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class Installer {
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var $db;
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var $installPath;
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var $moduleName;
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var $sqlQueryLog;
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var $sqlQueryCount = 0;
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var $sqlSucessCount = 0;
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var $sqlFailCount = 0;
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var $sqlSecureTables= array();
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###############################
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function __construct($installPath) {
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@ini_set('auto_detect_line_endings', true);
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// $this->installPath = $installPath;
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}
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function keySearch($find, $array, $keyname = null) {
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foreach ($array as $key => $arrayVal) {
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if (is_array($arrayVal)) {
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$result = $this->keySearch($find, $arrayVal, $key);
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if ($result != false) return $result;
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} else {
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if (strtolower($arrayVal) == strtolower($find)) {
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return (!empty($keyname)) ? $keyname : $key;
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}
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}
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}
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return false;
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}
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function prepare($language, $uploadName = 'upload') {
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$install['allow'] = false;
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if (is_uploaded_file($_FILES[$uploadName]['tmp_name']) && preg_match('#\.(zip)$#iu', $_FILES[$uploadName]['name'])) {
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$ziplib = new dUnzip2($_FILES[$uploadName]['tmp_name']);
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$filelist = $ziplib->getList();
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if (!in_array('package.conf.inc', $filelist)) {
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foreach ($filelist as $entry => $detail) {
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$file = explode(CC_DS, $entry);
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if (!preg_match('#(^[\.])#i', $file[0])) {
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$moduleDir = $file[0];
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break;
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}
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}
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} else {
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$moduleDir = false;
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}
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@move_uploaded_file($_FILES[$uploadName]['tmp_name'], CC_ROOT_DIR.CC_DS.'cache'.CC_DS.'installer-cache.zip');
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$configData = ($moduleDir === false) ? unserialize($ziplib->unzip('package.conf.inc')) : unserialize($ziplib->unzip($moduleDir.CC_DS.'package.conf.inc'));
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## Check for existing installations
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$installDir = keySearch($configData['type'], $allowedTypes);
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if ($moduleDir === false) {
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$installTo = CC_ROOT_DIR.CC_DS.$installDir.CC_DS.$configData['type'].CC_DS;
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} else {
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$installTo = CC_ROOT_DIR.CC_DS.$installDir.CC_DS.$configData['type'].CC_DS.str_replace(' ', '_', $configData['name']).CC_DS;
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}
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if ($installDir != false && is_dir($installTo)) {
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if (file_exists($installTo.'package.conf.inc')) {
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$configExisting = unserialize(file_get_contents($installTo.'package.conf.inc'));
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if (version_compare($configData['version'], $configExisting['version'], '>')) {
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$install['text'] = sprintf($language['lang_upgrade_text'], $configData['name'], $configExisting['version'], $configData['version']);
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$install['button'] = $language['lang_button_upgrade'];
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$install['allow'] = true;
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} else {
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$install['text'] = sprintf($language['lang_latest_text'], $configData['name']);
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}
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}
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} else {
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$install['text'] = sprintf($language['lang_install_text'], $configData['name'], $configData['version']);
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$install['allow'] = true;
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$install['button'] = $language['lang_button_install'];
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}
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return $install;
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}
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return false;
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}
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function install() {
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## Install the files
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$package = (!empty($package)) ? $package : CC_ROOT_DIR.CC_DS.'cache'.CC_DS.'installer-cache.zip';
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$ziplib = new dUnzip2($package);
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$filelist = $ziplib->getList();
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if (!in_array('package.conf.inc', $filelist)) {
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foreach ($filelist as $entry => $detail) {
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$file = explode(CC_DS, $entry);
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if (!preg_match('#(^[\.])#i', $file[0])) {
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$moduleDir = $file[0];
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break;
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}
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}
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} else {
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$moduleDir = false;
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}
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$configData = ($moduleDir == false) ? unserialize($ziplib->unzip('package.conf.inc')) : unserialize($ziplib->unzip($moduleDir.CC_DS.'package.conf.inc'));
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$installDir = $this->keySearch($configData['type'], $allowedTypes);
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if ($installDir !== false) {
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if ($moduleDir == false) {
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$this->installPath = CC_ROOT_DIR.CC_DS.$installDir.CC_DS.$configData['type'].CC_DS.str_replace(' ', '_', $configData['name']);
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} else {
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$this->installPath = CC_ROOT_DIR.CC_DS.$installDir.CC_DS.$configData['type'].CC_DS;
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}
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if (!is_dir($installpath)) {
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@mkdir($installpath, 0777, true);
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}
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$ziplib->unzipAll($installpath);
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@chmod($this->installPath, 0755);
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$errors = $ziplib->getErrors();
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if (!$errors) {
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$msg = sprintf($language['lang_install_success'], $configData['name']);
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} else {
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$error = $language['lang_install_failed'].'<br />';
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$error .= implode('<br />', $errors);
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}
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}
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@unlink(CC_ROOT_DIR.CC_DS.'cache'.CC_DS.'installer-cache.zip');
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if (file_exists($this->installPath.CC_DS.'sql')) {
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foreach (glob(CC_DS.'*.sql') as $sqlfile) {
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$this->installSQL($sqlfile);
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}
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$return['SQL'] = array(
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'SuccessCount' => $this->sqlSuccessCount,
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'QueryCount' => $this->sqlQueryCount,
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'FailureCount' => $this->sqlFailCount,
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'Querylog' => $this->sqlQueryLog,
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);
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}
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}
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### Process SQL Files ###
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function loadSQLfile($sqlFile = '', $dbprefix = '') {
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if (!empty($sqlFile) && file_exists($this->installPath.CC_DS.$sqlFile)) {
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$sql = file_get_contents($this->installPath.CC_DS.$sqlFile);
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if (!empty($dbprefix)) $sql = str_replace('`CubeCart_', '`'.$dbprefix.'CubeCart_', $sql);
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return $sql;
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}
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return false;
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}
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function installSQL($sqlFile) {
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if (($sql = $this->loadSqlFile($sqlFile)) === false) return false;
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$queryArray = explode('; #EOQ', $sql);
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foreach ($queryArray as $query) {
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$query = trim($query);
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if (!empty($query)) { ## && !preg_match('/^#/iU', $query)) {
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## Just a bit of safety - Don't want some smart-ass making a CubeCart 'Virus'
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if (preg_match('#^(DROP|TRUNCATE)#iu', trim($query))) break;
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if (preg_match('#^(ALTER)#iuxmU', trim($query))) {
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$queryLines = explode("\n", trim($query));
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for ($i=0; $i<count($queryLines); $i++) {
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if ($i==0) {
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if (count($queryLines) == 1) {
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if ($db->misc($queryLines[0], false)) {
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$this->sqlSuccessCount++;
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$this->sqlQueryLog['Success'][] = $queryLines[0];
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} else {
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$this->sqlQueryLog['Failed'][] = $queryLines[0];
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}
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} else {
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$prefix = $queryLines[0];
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}
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} else {
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$this->sqlQueryCount++;
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$queryTemp = sprintf('%s %s', $prefix, preg_replace('#,$#iu', ';', $queryLines[$i]));
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if ($db->misc($query, false)) {
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$this->sqlSuccessCount++;
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$this->sqlQueryLog['Success'][] = $query;
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} else {
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$this->sqlQueryLog['Failed'][] = $query;
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}
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unset($queryTemp);
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}
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}
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} else {
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## if its an INSERT or UPDATE, then check what table it's trying to access
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// if (preg_match('#^(INSERT)#iu', trim($query))
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$this->sqlQueryCount++;
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$query = str_replace(array("\n", "\r"), '', trim($query)).';';
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if ($db->misc($query, false)) {
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$this->sqlSuccessCount++;
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$this->sqlQueryLog['Success'][] = $query;
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} else {
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$this->sqlQueryLog['Failed'][] = $query;
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}
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}
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}
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}
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$this->sqlFailCount = $this->sqlQueryCount-$this->sqlSuccessCount;
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}
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}
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?>
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