PHP OC_Installer::installShippedApps方法代码示例

 /**
  * @param $options
  * @return array
  */
 public static function install($options)
 {
     $l = self::getTrans();
     $error = array();
     $dbType = $options['dbtype'];
     if (empty($options['adminlogin'])) {
         $error[] = $l->t('Set an admin username.');
     }
     if (empty($options['adminpass'])) {
         $error[] = $l->t('Set an admin password.');
     }
     if (empty($options['directory'])) {
         $options['directory'] = OC::$SERVERROOT . "/data";
     }
     if (!isset(self::$dbSetupClasses[$dbType])) {
         $dbType = 'sqlite';
     }
     $username = htmlspecialchars_decode($options['adminlogin']);
     $password = htmlspecialchars_decode($options['adminpass']);
     $dataDir = htmlspecialchars_decode($options['directory']);
     $class = self::$dbSetupClasses[$dbType];
     /** @var \OC\Setup\AbstractDatabase $dbSetup */
     $dbSetup = new $class(self::getTrans(), 'db_structure.xml');
     $error = array_merge($error, $dbSetup->validate($options));
     // validate the data directory
     if (!is_dir($dataDir) and !mkdir($dataDir) or !is_writable($dataDir)) {
         $error[] = $l->t("Can't create or write into the data directory %s", array($dataDir));
     }
     if (count($error) != 0) {
         return $error;
     }
     //no errors, good
     if (isset($options['trusted_domains']) && is_array($options['trusted_domains'])) {
         $trustedDomains = $options['trusted_domains'];
     } else {
         $trustedDomains = array(OC_Request::serverHost());
     }
     if (OC_Util::runningOnWindows()) {
         $dataDir = rtrim(realpath($dataDir), '\\');
     }
     //use sqlite3 when available, otherwise sqlite2 will be used.
     if ($dbType == 'sqlite' and class_exists('SQLite3')) {
         $dbType = 'sqlite3';
     }
     //generate a random salt that is used to salt the local user passwords
     $salt = \OC::$server->getSecureRandom()->getLowStrengthGenerator()->generate(30);
     \OC::$server->getConfig()->setSystemValue('passwordsalt', $salt);
     // generate a secret
     $secret = \OC::$server->getSecureRandom()->getMediumStrengthGenerator()->generate(48);
     \OC::$server->getConfig()->setSystemValue('secret', $secret);
     //write the config file
     \OC::$server->getConfig()->setSystemValue('trusted_domains', $trustedDomains);
     \OC::$server->getConfig()->setSystemValue('datadirectory', $dataDir);
     \OC::$server->getConfig()->setSystemValue('overwrite.cli.url', \OC_Request::serverProtocol() . '://' . \OC_Request::serverHost() . OC::$WEBROOT);
     \OC::$server->getConfig()->setSystemValue('dbtype', $dbType);
     \OC::$server->getConfig()->setSystemValue('version', implode('.', OC_Util::getVersion()));
     try {
         $dbSetup->initialize($options);
         $dbSetup->setupDatabase($username);
     } catch (DatabaseSetupException $e) {
         $error[] = array('error' => $e->getMessage(), 'hint' => $e->getHint());
         return $error;
     } catch (Exception $e) {
         $error[] = array('error' => 'Error while trying to create admin user: ' . $e->getMessage(), 'hint' => '');
         return $error;
     }
     //create the user and group
     try {
         OC_User::createUser($username, $password);
     } catch (Exception $exception) {
         $error[] = $exception->getMessage();
     }
     if (count($error) == 0) {
         $appConfig = \OC::$server->getAppConfig();
         $appConfig->setValue('core', 'installedat', microtime(true));
         $appConfig->setValue('core', 'lastupdatedat', microtime(true));
         OC_Group::createGroup('admin');
         OC_Group::addToGroup($username, 'admin');
         OC_User::login($username, $password);
         //guess what this does
         OC_Installer::installShippedApps();
         // create empty file in data dir, so we can later find
         // out that this is indeed an ownCloud data directory
         file_put_contents(OC_Config::getValue('datadirectory', OC::$SERVERROOT . '/data') . '/.ocdata', '');
         // Update htaccess files for apache hosts
         if (isset($_SERVER['SERVER_SOFTWARE']) && strstr($_SERVER['SERVER_SOFTWARE'], 'Apache')) {
             self::updateHtaccess();
             self::protectDataDirectory();
         }
         //and we are done
         OC_Config::setValue('installed', true);
     }
     return $error;
 }

 /**
  * @param $options
  * @return array
  */
 public function install($options)
 {
     $l = $this->l10n;
     $error = array();
     $dbType = $options['dbtype'];
     if (empty($options['adminlogin'])) {
         $error[] = $l->t('Set an admin username.');
     }
     if (empty($options['adminpass'])) {
         $error[] = $l->t('Set an admin password.');
     }
     if (empty($options['directory'])) {
         $options['directory'] = \OC::$SERVERROOT . "/data";
     }
     if (!isset(self::$dbSetupClasses[$dbType])) {
         $dbType = 'sqlite';
     }
     $username = htmlspecialchars_decode($options['adminlogin']);
     $password = htmlspecialchars_decode($options['adminpass']);
     $dataDir = htmlspecialchars_decode($options['directory']);
     $class = self::$dbSetupClasses[$dbType];
     /** @var \OC\Setup\AbstractDatabase $dbSetup */
     $dbSetup = new $class($l, 'db_structure.xml', $this->config, $this->logger, $this->random);
     $error = array_merge($error, $dbSetup->validate($options));
     // validate the data directory
     if (!is_dir($dataDir) and !mkdir($dataDir) or !is_writable($dataDir)) {
         $error[] = $l->t("Can't create or write into the data directory %s", array($dataDir));
     }
     if (count($error) != 0) {
         return $error;
     }
     $request = \OC::$server->getRequest();
     //no errors, good
     if (isset($options['trusted_domains']) && is_array($options['trusted_domains'])) {
         $trustedDomains = $options['trusted_domains'];
     } else {
         $trustedDomains = [$request->getInsecureServerHost()];
     }
     if (\OC_Util::runningOnWindows()) {
         $dataDir = rtrim(realpath($dataDir), '\\');
     }
     //use sqlite3 when available, otherwise sqlite2 will be used.
     if ($dbType == 'sqlite' and class_exists('SQLite3')) {
         $dbType = 'sqlite3';
     }
     //generate a random salt that is used to salt the local user passwords
     $salt = $this->random->generate(30);
     // generate a secret
     $secret = $this->random->generate(48);
     //write the config file
     $this->config->setSystemValues(['passwordsalt' => $salt, 'secret' => $secret, 'trusted_domains' => $trustedDomains, 'datadirectory' => $dataDir, 'overwrite.cli.url' => $request->getServerProtocol() . '://' . $request->getInsecureServerHost() . \OC::$WEBROOT, 'dbtype' => $dbType, 'version' => implode('.', \OCP\Util::getVersion())]);
     try {
         $dbSetup->initialize($options);
         $dbSetup->setupDatabase($username);
     } catch (\OC\DatabaseSetupException $e) {
         $error[] = array('error' => $e->getMessage(), 'hint' => $e->getHint());
         return $error;
     } catch (Exception $e) {
         $error[] = array('error' => 'Error while trying to create admin user: ' . $e->getMessage(), 'hint' => '');
         return $error;
     }
     //create the user and group
     $user = null;
     try {
         $user = \OC::$server->getUserManager()->createUser($username, $password);
         if (!$user) {
             $error[] = "User <{$username}> could not be created.";
         }
     } catch (Exception $exception) {
         $error[] = $exception->getMessage();
     }
     if (count($error) == 0) {
         $config = \OC::$server->getConfig();
         $config->setAppValue('core', 'installedat', microtime(true));
         $config->setAppValue('core', 'lastupdatedat', microtime(true));
         $group = \OC::$server->getGroupManager()->createGroup('admin');
         $group->addUser($user);
         \OC_User::login($username, $password);
         //guess what this does
         \OC_Installer::installShippedApps();
         // create empty file in data dir, so we can later find
         // out that this is indeed an ownCloud data directory
         file_put_contents($config->getSystemValue('datadirectory', \OC::$SERVERROOT . '/data') . '/.ocdata', '');
         // Update .htaccess files
         Setup::updateHtaccess();
         Setup::protectDataDirectory();
         //try to write logtimezone
         if (date_default_timezone_get()) {
             $config->setSystemValue('logtimezone', date_default_timezone_get());
         }
         //and we are done
         $config->setSystemValue('installed', true);
     }
     return $error;
 }

//.........这里部分代码省略.........
                 }
                 //fill the database if needed
                 $query = "select count(*) from information_schema.tables where table_schema='{$dbname}' AND table_name = '{$dbtableprefix}users';";
                 $result = mysql_query($query, $connection);
                 if ($result) {
                     $row = mysql_fetch_row($result);
                 }
                 if (!$result or $row[0] == 0) {
                     OC_DB::createDbFromStructure('db_structure.xml');
                 }
                 mysql_close($connection);
             }
         } elseif ($dbtype == 'pgsql') {
             $dbuser = $options['dbuser'];
             $dbpass = $options['dbpass'];
             $dbname = $options['dbname'];
             $dbhost = $options['dbhost'];
             $dbtableprefix = isset($options['dbtableprefix']) ? $options['dbtableprefix'] : 'oc_';
             OC_CONFIG::setValue('dbname', $dbname);
             OC_CONFIG::setValue('dbhost', $dbhost);
             OC_CONFIG::setValue('dbtableprefix', $dbtableprefix);
             //check if the database user has admin right
             $connection_string = "host={$dbhost} dbname=postgres user={$dbuser} password={$dbpass}";
             $connection = @pg_connect($connection_string);
             if (!$connection) {
                 $error[] = array('error' => 'PostgreSQL username and/or password not valid', 'hint' => 'You need to enter either an existing account or the administrator.');
                 return $error;
             } else {
                 //check for roles creation rights in postgresql
                 $query = "SELECT 1 FROM pg_roles WHERE rolcreaterole=TRUE AND rolname='{$dbuser}'";
                 $result = pg_query($connection, $query);
                 if ($result and pg_num_rows($result) > 0) {
                     //use the admin login data for the new database user
                     //add prefix to the postgresql user name to prevent collissions
                     $dbusername = 'oc_' . $username;
                     //create a new password so we don't need to store the admin config in the config file
                     $dbpassword = md5(time());
                     self::pg_createDBUser($dbusername, $dbpassword, $connection);
                     OC_CONFIG::setValue('dbuser', $dbusername);
                     OC_CONFIG::setValue('dbpassword', $dbpassword);
                     //create the database
                     self::pg_createDatabase($dbname, $dbusername, $connection);
                 } else {
                     OC_CONFIG::setValue('dbuser', $dbuser);
                     OC_CONFIG::setValue('dbpassword', $dbpass);
                     //create the database
                     self::pg_createDatabase($dbname, $dbuser, $connection);
                 }
                 // the connection to dbname=postgres is not needed anymore
                 pg_close($connection);
                 // connect to the ownCloud database (dbname=$dbname) an check if it needs to be filled
                 $dbuser = OC_CONFIG::getValue('dbuser');
                 $dbpass = OC_CONFIG::getValue('dbpassword');
                 $connection_string = "host={$dbhost} dbname={$dbname} user={$dbuser} password={$dbpass}";
                 $connection = @pg_connect($connection_string);
                 if (!$connection) {
                     $error[] = array('error' => 'PostgreSQL username and/or password not valid', 'hint' => 'You need to enter either an existing account or the administrator.');
                 } else {
                     $query = "select count(*) FROM pg_class WHERE relname='{$dbtableprefix}users' limit 1";
                     $result = pg_query($connection, $query);
                     if ($result) {
                         $row = pg_fetch_row($result);
                     }
                     if (!$result or $row[0] == 0) {
                         OC_DB::createDbFromStructure('db_structure.xml');
                     }
                 }
             }
         } else {
             //delete the old sqlite database first, might cause infinte loops otherwise
             if (file_exists("{$datadir}/owncloud.db")) {
                 unlink("{$datadir}/owncloud.db");
             }
             //in case of sqlite, we can always fill the database
             OC_DB::createDbFromStructure('db_structure.xml');
         }
         //create the user and group
         try {
             OC_User::createUser($username, $password);
         } catch (Exception $exception) {
             $error[] = $exception->getMessage();
         }
         if (count($error) == 0) {
             OC_Appconfig::setValue('core', 'installedat', microtime(true));
             OC_Appconfig::setValue('core', 'lastupdatedat', microtime(true));
             OC_Group::createGroup('admin');
             OC_Group::addToGroup($username, 'admin');
             OC_User::login($username, $password);
             //guess what this does
             OC_Installer::installShippedApps();
             //create htaccess files for apache hosts
             if (strstr($_SERVER['SERVER_SOFTWARE'], 'Apache')) {
                 self::createHtaccess();
             }
             //and we are done
             OC_Config::setValue('installed', true);
         }
     }
     return $error;
 }

 public static function install($options)
 {
     $l = self::getTrans();
     $error = array();
     $dbtype = $options['dbtype'];
     if (empty($options['adminlogin'])) {
         $error[] = $l->t('Set an admin username.');
     }
     if (empty($options['adminpass'])) {
         $error[] = $l->t('Set an admin password.');
     }
     if (empty($options['directory'])) {
         $options['directory'] = OC::$SERVERROOT . "/data";
     }
     if (!isset(self::$dbSetupClasses[$dbtype])) {
         $dbtype = 'sqlite';
     }
     $class = self::$dbSetupClasses[$dbtype];
     $dbSetup = new $class(self::getTrans(), 'db_structure.xml');
     $error = array_merge($error, $dbSetup->validate($options));
     if (count($error) != 0) {
         return $error;
     }
     //no errors, good
     $username = htmlspecialchars_decode($options['adminlogin']);
     $password = htmlspecialchars_decode($options['adminpass']);
     $datadir = htmlspecialchars_decode($options['directory']);
     if (isset($options['trusted_domains']) && is_array($options['trusted_domains'])) {
         $trustedDomains = $options['trusted_domains'];
     } else {
         $trustedDomains = array(OC_Request::serverHost());
     }
     if (OC_Util::runningOnWindows()) {
         $datadir = rtrim(realpath($datadir), '\\');
     }
     //use sqlite3 when available, otherise sqlite2 will be used.
     if ($dbtype == 'sqlite' and class_exists('SQLite3')) {
         $dbtype = 'sqlite3';
     }
     //generate a random salt that is used to salt the local user passwords
     $salt = OC_Util::generateRandomBytes(30);
     OC_Config::setValue('passwordsalt', $salt);
     //write the config file
     OC_Config::setValue('trusted_domains', $trustedDomains);
     OC_Config::setValue('datadirectory', $datadir);
     OC_Config::setValue('dbtype', $dbtype);
     OC_Config::setValue('version', implode('.', OC_Util::getVersion()));
     try {
         $dbSetup->initialize($options);
         $dbSetup->setupDatabase($username);
     } catch (DatabaseSetupException $e) {
         $error[] = array('error' => $e->getMessage(), 'hint' => $e->getHint());
         return $error;
     } catch (Exception $e) {
         $error[] = array('error' => 'Error while trying to create admin user: ' . $e->getMessage(), 'hint' => '');
         return $error;
     }
     //create the user and group
     try {
         OC_User::createUser($username, $password);
     } catch (Exception $exception) {
         $error[] = $exception->getMessage();
     }
     if (count($error) == 0) {
         OC_Appconfig::setValue('core', 'installedat', microtime(true));
         OC_Appconfig::setValue('core', 'lastupdatedat', microtime(true));
         OC_AppConfig::setValue('core', 'remote_core.css', '/core/minimizer.php');
         OC_AppConfig::setValue('core', 'remote_core.js', '/core/minimizer.php');
         OC_Group::createGroup('admin');
         OC_Group::addToGroup($username, 'admin');
         OC_User::login($username, $password);
         //guess what this does
         OC_Installer::installShippedApps();
         // create empty file in data dir, so we can later find
         // out that this is indeed an ownCloud data directory
         file_put_contents(OC_Config::getValue('datadirectory', OC::$SERVERROOT . '/data') . '/.ocdata', '');
         //create htaccess files for apache hosts
         if (isset($_SERVER['SERVER_SOFTWARE']) && strstr($_SERVER['SERVER_SOFTWARE'], 'Apache')) {
             self::createHtaccess();
         }
         //and we are done
         OC_Config::setValue('installed', true);
     }
     return $error;
 }

//.........这里部分代码省略.........
         }
         if ($dbtype != 'oci' && empty($options['dbhost'])) {
             $error[] = "{$dbprettyname} set the database host.";
         }
     }
     if (count($error) == 0) {
         //no errors, good
         $username = htmlspecialchars_decode($options['adminlogin']);
         $password = htmlspecialchars_decode($options['adminpass']);
         $datadir = htmlspecialchars_decode($options['directory']);
         //use sqlite3 when available, otherise sqlite2 will be used.
         if ($dbtype == 'sqlite' and class_exists('SQLite3')) {
             $dbtype = 'sqlite3';
         }
         //generate a random salt that is used to salt the local user passwords
         $salt = OC_Util::generate_random_bytes(30);
         OC_Config::setValue('passwordsalt', $salt);
         //write the config file
         OC_Config::setValue('datadirectory', $datadir);
         OC_Config::setValue('dbtype', $dbtype);
         OC_Config::setValue('version', implode('.', OC_Util::getVersion()));
         if ($dbtype == 'mysql') {
             $dbuser = $options['dbuser'];
             $dbpass = $options['dbpass'];
             $dbname = $options['dbname'];
             $dbhost = $options['dbhost'];
             $dbtableprefix = isset($options['dbtableprefix']) ? $options['dbtableprefix'] : 'oc_';
             OC_Config::setValue('dbname', $dbname);
             OC_Config::setValue('dbhost', $dbhost);
             OC_Config::setValue('dbtableprefix', $dbtableprefix);
             try {
                 self::setupMySQLDatabase($dbhost, $dbuser, $dbpass, $dbname, $dbtableprefix, $username);
             } catch (Exception $e) {
                 $error[] = array('error' => 'MySQL username and/or password not valid', 'hint' => 'You need to enter either an existing account or the administrator.');
                 return $error;
             }
         } elseif ($dbtype == 'pgsql') {
             $dbuser = $options['dbuser'];
             $dbpass = $options['dbpass'];
             $dbname = $options['dbname'];
             $dbhost = $options['dbhost'];
             $dbtableprefix = isset($options['dbtableprefix']) ? $options['dbtableprefix'] : 'oc_';
             OC_Config::setValue('dbname', $dbname);
             OC_Config::setValue('dbhost', $dbhost);
             OC_Config::setValue('dbtableprefix', $dbtableprefix);
             try {
                 self::setupPostgreSQLDatabase($dbhost, $dbuser, $dbpass, $dbname, $dbtableprefix, $username);
             } catch (Exception $e) {
                 $error[] = array('error' => 'PostgreSQL username and/or password not valid', 'hint' => 'You need to enter either an existing account or the administrator.');
                 return $error;
             }
         } elseif ($dbtype == 'oci') {
             $dbuser = $options['dbuser'];
             $dbpass = $options['dbpass'];
             $dbname = $options['dbname'];
             $dbtablespace = $options['dbtablespace'];
             $dbhost = isset($options['dbhost']) ? $options['dbhost'] : '';
             $dbtableprefix = isset($options['dbtableprefix']) ? $options['dbtableprefix'] : 'oc_';
             OC_Config::setValue('dbname', $dbname);
             OC_Config::setValue('dbtablespace', $dbtablespace);
             OC_Config::setValue('dbhost', $dbhost);
             OC_Config::setValue('dbtableprefix', $dbtableprefix);
             try {
                 self::setupOCIDatabase($dbhost, $dbuser, $dbpass, $dbname, $dbtableprefix, $dbtablespace, $username);
             } catch (Exception $e) {
                 $error[] = array('error' => 'Oracle username and/or password not valid', 'hint' => 'You need to enter either an existing account or the administrator.');
                 return $error;
             }
         } else {
             //delete the old sqlite database first, might cause infinte loops otherwise
             if (file_exists("{$datadir}/owncloud.db")) {
                 unlink("{$datadir}/owncloud.db");
             }
             //in case of sqlite, we can always fill the database
             OC_DB::createDbFromStructure('db_structure.xml');
         }
         //create the user and group
         try {
             OC_User::createUser($username, $password);
         } catch (Exception $exception) {
             $error[] = $exception->getMessage();
         }
         if (count($error) == 0) {
             OC_Appconfig::setValue('core', 'installedat', microtime(true));
             OC_Appconfig::setValue('core', 'lastupdatedat', microtime(true));
             OC_Group::createGroup('admin');
             OC_Group::addToGroup($username, 'admin');
             OC_User::login($username, $password);
             //guess what this does
             OC_Installer::installShippedApps();
             //create htaccess files for apache hosts
             if (isset($_SERVER['SERVER_SOFTWARE']) && strstr($_SERVER['SERVER_SOFTWARE'], 'Apache')) {
                 self::createHtaccess();
             }
             //and we are done
             OC_Config::setValue('installed', true);
         }
     }
     return $error;
 }

//.........这里部分代码省略.........
             $dbhost = $options['dbhost'];
             $dbtableprefix = isset($options['dbtableprefix']) ? $options['dbtableprefix'] : 'oc_';
             OC_Config::setValue('dbname', $dbname);
             OC_Config::setValue('dbhost', $dbhost);
             OC_Config::setValue('dbtableprefix', $dbtableprefix);
             try {
                 self::setupMySQLDatabase($dbhost, $dbuser, $dbpass, $dbname, $dbtableprefix, $username);
             } catch (DatabaseSetupException $e) {
                 $error[] = array('error' => $e->getMessage(), 'hint' => $e->getHint());
                 return $error;
             } catch (Exception $e) {
                 $error[] = array('error' => $e->getMessage(), 'hint' => '');
                 return $error;
             }
         } elseif ($dbtype == 'pgsql') {
             $dbuser = $options['dbuser'];
             $dbpass = $options['dbpass'];
             $dbname = $options['dbname'];
             $dbhost = $options['dbhost'];
             $dbtableprefix = isset($options['dbtableprefix']) ? $options['dbtableprefix'] : 'oc_';
             OC_Config::setValue('dbname', $dbname);
             OC_Config::setValue('dbhost', $dbhost);
             OC_Config::setValue('dbtableprefix', $dbtableprefix);
             try {
                 self::setupPostgreSQLDatabase($dbhost, $dbuser, $dbpass, $dbname, $dbtableprefix, $username);
             } catch (Exception $e) {
                 $error[] = array('error' => $l->t('PostgreSQL username and/or password not valid'), 'hint' => $l->t('You need to enter either an existing account or the administrator.'));
                 return $error;
             }
         } elseif ($dbtype == 'oci') {
             $dbuser = $options['dbuser'];
             $dbpass = $options['dbpass'];
             $dbname = $options['dbname'];
             if (array_key_exists('dbtablespace', $options)) {
                 $dbtablespace = $options['dbtablespace'];
             } else {
                 $dbtablespace = 'USERS';
             }
             $dbhost = isset($options['dbhost']) ? $options['dbhost'] : '';
             $dbtableprefix = isset($options['dbtableprefix']) ? $options['dbtableprefix'] : 'oc_';
             OC_Config::setValue('dbname', $dbname);
             OC_Config::setValue('dbhost', $dbhost);
             OC_Config::setValue('dbtableprefix', $dbtableprefix);
             try {
                 self::setupOCIDatabase($dbhost, $dbuser, $dbpass, $dbname, $dbtableprefix, $dbtablespace, $username);
             } catch (Exception $e) {
                 $error[] = array('error' => $l->t('Oracle connection could not be established'), 'hint' => $e->getMessage() . ' Check environment: ORACLE_HOME=' . getenv('ORACLE_HOME') . ' ORACLE_SID=' . getenv('ORACLE_SID') . ' LD_LIBRARY_PATH=' . getenv('LD_LIBRARY_PATH') . ' NLS_LANG=' . getenv('NLS_LANG') . ' tnsnames.ora is ' . (is_readable(getenv('ORACLE_HOME') . '/network/admin/tnsnames.ora') ? '' : 'not ') . 'readable');
                 return $error;
             }
         } elseif ($dbtype == 'mssql') {
             $dbuser = $options['dbuser'];
             $dbpass = $options['dbpass'];
             $dbname = $options['dbname'];
             $dbhost = $options['dbhost'];
             $dbtableprefix = isset($options['dbtableprefix']) ? $options['dbtableprefix'] : 'oc_';
             OC_Config::setValue('dbname', $dbname);
             OC_Config::setValue('dbhost', $dbhost);
             OC_Config::setValue('dbuser', $dbuser);
             OC_Config::setValue('dbpassword', $dbpass);
             OC_Config::setValue('dbtableprefix', $dbtableprefix);
             try {
                 self::setupMSSQLDatabase($dbhost, $dbuser, $dbpass, $dbname, $dbtableprefix);
             } catch (Exception $e) {
                 $error[] = array('error' => 'MS SQL username and/or password not valid', 'hint' => 'You need to enter either an existing account or the administrator.');
                 return $error;
             }
         } else {
             //delete the old sqlite database first, might cause infinte loops otherwise
             if (file_exists("{$datadir}/owncloud.db")) {
                 unlink("{$datadir}/owncloud.db");
             }
             //in case of sqlite, we can always fill the database
             OC_DB::createDbFromStructure('db_structure.xml');
         }
         //create the user and group
         try {
             OC_User::createUser($username, $password);
         } catch (Exception $exception) {
             $error[] = $exception->getMessage();
         }
         if (count($error) == 0) {
             OC_Appconfig::setValue('core', 'installedat', microtime(true));
             OC_Appconfig::setValue('core', 'lastupdatedat', microtime(true));
             OC_AppConfig::setValue('core', 'remote_core.css', '/core/minimizer.php');
             OC_AppConfig::setValue('core', 'remote_core.js', '/core/minimizer.php');
             OC_Group::createGroup('admin');
             OC_Group::addToGroup($username, 'admin');
             OC_User::login($username, $password);
             //guess what this does
             OC_Installer::installShippedApps();
             //create htaccess files for apache hosts
             if (isset($_SERVER['SERVER_SOFTWARE']) && strstr($_SERVER['SERVER_SOFTWARE'], 'Apache')) {
                 self::createHtaccess();
             }
             //and we are done
             OC_Config::setValue('installed', true);
         }
     }
     return $error;
 }

//.........这里部分代码省略.........
                     $entry .= 'Offending command was: ' . $query . '<br />';
                     echo $entry;
                 }
                 $result = oci_execute($stmt);
                 if ($result) {
                     $row = oci_fetch_row($stmt);
                 }
                 if ($result and $row[0] > 0) {
                     //use the admin login data for the new database user
                     //add prefix to the oracle user name to prevent collisions
                     $dbusername = 'oc_' . $username;
                     //create a new password so we don't need to store the admin config in the config file
                     $dbpassword = md5(time() . $dbpass);
                     //oracle passwords are treated as identifiers:
                     //  must start with aphanumeric char
                     //  needs to be shortened to 30 bytes, as the two " needed to escape the identifier count towards the identifier length.
                     $dbpassword = substr($dbpassword, 0, 30);
                     self::oci_createDBUser($dbusername, $dbpassword, $dbtablespace, $connection);
                     OC_CONFIG::setValue('dbuser', $dbusername);
                     OC_CONFIG::setValue('dbname', $dbusername);
                     OC_CONFIG::setValue('dbpassword', $dbpassword);
                     //create the database not neccessary, oracle implies user = schema
                     //self::oci_createDatabase($dbname, $dbusername, $connection);
                 } else {
                     OC_CONFIG::setValue('dbuser', $dbuser);
                     OC_CONFIG::setValue('dbname', $dbname);
                     OC_CONFIG::setValue('dbpassword', $dbpass);
                     //create the database not neccessary, oracle implies user = schema
                     //self::oci_createDatabase($dbname, $dbuser, $connection);
                 }
                 //FIXME check tablespace exists: select * from user_tablespaces
                 // the connection to dbname=oracle is not needed anymore
                 oci_close($connection);
                 // connect to the oracle database (schema=$dbuser) an check if the schema needs to be filled
                 $dbuser = OC_CONFIG::getValue('dbuser');
                 //$dbname = OC_CONFIG::getValue('dbname');
                 $dbpass = OC_CONFIG::getValue('dbpassword');
                 $e_host = addslashes($dbhost);
                 $e_dbname = addslashes($dbname);
                 if ($e_host == '') {
                     $easy_connect_string = $e_dbname;
                     // use dbname as easy connect name
                 } else {
                     $easy_connect_string = '//' . $e_host . '/' . $e_dbname;
                 }
                 $connection = @oci_connect($dbuser, $dbpass, $easy_connect_string);
                 if (!$connection) {
                     $error[] = array('error' => 'Oracle username and/or password not valid', 'hint' => 'You need to enter either an existing account or the administrator.');
                     return $error;
                 } else {
                     $query = "SELECT count(*) FROM user_tables WHERE table_name = :un";
                     $stmt = oci_parse($connection, $query);
                     $un = $dbtableprefix . 'users';
                     oci_bind_by_name($stmt, ':un', $un);
                     if (!$stmt) {
                         $entry = 'DB Error: "' . oci_last_error($connection) . '"<br />';
                         $entry .= 'Offending command was: ' . $query . '<br />';
                         echo $entry;
                     }
                     $result = oci_execute($stmt);
                     if ($result) {
                         $row = oci_fetch_row($stmt);
                     }
                     if (!$result or $row[0] == 0) {
                         OC_DB::createDbFromStructure('db_structure.xml');
                     }
                 }
             }
         } else {
             //delete the old sqlite database first, might cause infinte loops otherwise
             if (file_exists("{$datadir}/owncloud.db")) {
                 unlink("{$datadir}/owncloud.db");
             }
             //in case of sqlite, we can always fill the database
             OC_DB::createDbFromStructure('db_structure.xml');
         }
         //create the user and group
         try {
             OC_User::createUser($username, $password);
         } catch (Exception $exception) {
             $error[] = $exception->getMessage();
         }
         if (count($error) == 0) {
             OC_Appconfig::setValue('core', 'installedat', microtime(true));
             OC_Appconfig::setValue('core', 'lastupdatedat', microtime(true));
             OC_Group::createGroup('admin');
             OC_Group::addToGroup($username, 'admin');
             OC_User::login($username, $password);
             //guess what this does
             OC_Installer::installShippedApps();
             //create htaccess files for apache hosts
             if (isset($_SERVER['SERVER_SOFTWARE']) && strstr($_SERVER['SERVER_SOFTWARE'], 'Apache')) {
                 self::createHtaccess();
             }
             //and we are done
             OC_Config::setValue('installed', true);
         }
     }
     return $error;
 }