# balu # Christian Wittmer # # Alternatively, the contents of this file may be used under the terms of # either the GNU General Public License Version 2 or later (the "GPL"), or # the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), # in which case the provisions of the GPL or the LGPL are applicable instead # of those above. If you wish to allow use of your version of this file only # under the terms of either the GPL or the LGPL, and not to allow others to # use your version of this file under the terms of the MPL, indicate your # decision by deleting the provisions above and replace them with the notice # and other provisions required by the GPL or the LGPL. If you do not delete # the provisions above, a recipient may use your version of this file under # the terms of any one of the MPL, the GPL or the LGPL. # # ***** END LICENSE BLOCK ***** // -------------------------------------------- // variables start // -------------------------------------------- $action = null; $dbType = null; $dbUser = null; $dbName = null; $dbPass = null; $dbHost = null; // -------------------------------------------- // variables end // -------------------------------------------- // -------------------------------------------- // post handling start // -------------------------------------------- if ( isset( $_POST['action'] ) ) { $action = check_input($_POST['action']); } if ( isset( $_POST['dbType'] ) ) { $dbType = check_input($_POST['dbType']); } if ( isset( $_POST['dbhost'] ) ) { $dbHost = check_input($_POST['dbhost']); } if ( isset( $_POST['dbname'] ) ) { $dbName = check_input($_POST['dbname']); } if ( isset( $_POST['dbuser'] ) ) { $dbUser = check_input($_POST['dbuser']); } if ( isset( $_POST['dbpass'] ) ) { $dbPass = check_input($_POST['dbpass']); } // -------------------------------------------- // post handling end // -------------------------------------------- // -------------------------------------------- // functions start // -------------------------------------------- /* ensure that the input is not total waste */ function check_input( $data ) { $data = trim($data); $data = stripslashes($data); $data = htmlspecialchars($data); return $data; } /* create the config file with the database type and the given connection credentials */ function write_config_file($dbt, $dbh, $dbn, $dbu, $dbp, $fsRoot) { // construct the name of config file // $path = explode('/', $_SERVER['SCRIPT_FILENAME']); array_pop($path); array_push($path, 'settings.php'); $cfg_file_name = implode('/', $path); if ( file_exists($cfg_file_name) && filesize( $cfg_file_name ) > 0 ) { echo "

The config file $cfg_file_name is already present"; return; } echo "Creating cfg file: " . $cfg_file_name; // now build the content of the config file // $cfg_content = " MINQUOTA && quota_used < MAXQUOTA)\n"; $cfg_content .= " define(\"MINQUOTA_LOG_ERROR_OVER_QUOTA_ENABLE\", false);\n"; $cfg_content .= "\n"; $cfg_content .= " // set MinQuota and MaxQuota\n"; $cfg_content .= " define(\"MINQUOTA\", 30000);\n"; $cfg_content .= " define(\"MAXQUOTA\", 35000);\n"; $cfg_content .= " // The setting below determines the time to live for quota totals\n"; $cfg_content .= " // before recalculating how much database space has been used.\n"; $cfg_content .= " define(\"QUOTA_TTL\", 3600);\n"; $cfg_content .= "\n?>\n"; // now write everything // $cfg_file = fopen($cfg_file_name, "a"); fputs($cfg_file, "$cfg_content"); fclose($cfg_file); } /* print the html header for the form */ function print_header( $title ) { if ( ! isset( $title ) ) { $title = ""; } print '

' . $title . '

Setup FSyncMS

'; } /* print the html for for the mysql connection credentials */ function print_mysql_connection_form() { print_header("MySQL database connection setup"); print 'MySQL database connection setup

Host
Instance name
Username
Password

'; print_footer(); } // -------------------------------------------- // functions end // -------------------------------------------- // check if we have no configuration at the moment // if ( file_exists("settings.php") && filesize( "settings.php" ) > 0 ) { echo "

The setup looks like it's completed, please delete settings.php

"; exit; } // inital page - select the database type // if ( ! $action ) { // first check if we have pdo installed (untested) // if ( ! extension_loaded('PDO') ) { print "ERROR - PDO is missing in the php installation!"; exit(); } $validPdoDriver = 0; print_header("Setup FSyncMS - DB Selection"); print 'Which database type should be used?
'; if ( extension_loaded('pdo_mysql') ) { print ' MySQL
'; $validPdoDriver++; } else { print 'MySQL not possible (Driver missing)
'; } if ( extension_loaded('pdo_sqlite') ) { print ' SQLite '; $validPdoDriver++; } else { print 'SQLite not possible (Driver missing)
'; } if ( $validPdoDriver < 1 ) { print '

No valid pdo driver found! Please install a valid pdo driver first

'; } else { print '

'; } // ensure we bail out at this point ;) exit(); }; // step 2 (connection data) below // if ( $action == "step1" ) { // now check if the database is in place // print_header("Setup FSyncMS - DB Setup: $dbType!"); switch ( $dbType ) { case "sqlite": $action = "step2"; break; case "mysql": print_mysql_connection_form(); break; default: print "ERROR - This type of database ($dbType) is not valid at the moment!"; exit(); break; } } // now generate the database // if ( $action == "step2" ) { $dbInstalled = false; $dbHandle = null; try { if ( $dbType == "sqlite" ) { $path = explode('/', $_SERVER['SCRIPT_FILENAME']); $db_name = 'weave_db'; array_pop($path); array_push($path, $db_name); $db_name = implode('/', $path); if ( file_exists($db_name) && filesize( $db_name ) > 0 ) { $dbInstalled = true; } else { echo("Creating sqlite weave storage: ". $db_name ."
"); $dbHandle = new PDO('sqlite:' . $db_name); $dbHandle->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); } } else if ( $dbType == "mysql" ) { $dbHandle = new PDO("mysql:host=". $dbHost .";dbname=". $dbName, $dbUser, $dbPass); $select_stmt = "show tables like 'wbo'"; $sth = $dbHandle->prepare($select_stmt); $sth->execute(); $count = $sth->rowCount(); if ( $count > 0 ) { $dbInstalled = true; } }; } catch ( PDOException $exception ) { echo("database unavailable " . $exception->getMessage()); throw new Exception("Database unavailable " . $exception->getMessage() , 503); } if ( $dbInstalled ) { echo "DB is already installed!
"; } else { echo "Now going to install the new database! Type is: $dbType
"; try { $create_statement = " create table wbo ( username varchar(100), id varchar(65), collection varchar(100), parentid varchar(65), predecessorid int, modified real, sortindex int, payload text, payload_size int, ttl int, primary key (username,collection,id))"; $create_statement2 = " create table users ( username varchar(255), md5 varchar(124), login int, quota_usage int, usage_time int, primary key (username)) "; $index1 = 'create index parentindex on wbo (username, parentid)'; $index2 = 'create index predecessorindex on wbo (username, predecessorid)'; $index3 = 'create index modifiedindex on wbo (username, collection, modified)'; $sth = $dbHandle->prepare($create_statement); $sth->execute(); $sth = $dbHandle->prepare($create_statement2); $sth->execute(); $sth = $dbHandle->prepare($index1); $sth->execute(); $sth = $dbHandle->prepare($index2); $sth->execute(); $sth = $dbHandle->prepare($index3); $sth->execute(); echo "Database created
"; } catch( PDOException $exception ) { throw new Exception("Database unavailable", 503); } } //guessing fsroot // get the FSYNC_ROOT url // $fsRoot ="https://"; if ( ! isset($_SERVER['HTTPS']) ) { $fsRoot = "http://"; } $fsRoot .= $_SERVER['SERVER_NAME'] . dirname($_SERVER['SCRIPT_NAME']) . "/"; if( strpos( $_SERVER['REQUEST_URI'], 'index.php') !== 0 ) { $fsRoot .= "index.php/"; } // write settings.php, if not possible, display the needed contant // write_config_file($dbType, $dbHost, $dbName, $dbUser, $dbPass, $fsRoot); echo "

Finished the setup, please delete setup.php and go on with the FFSync

"; echo <<

This script has guessed the Address of your installation, this might not be accurate,
Please check if this script can be reached by $fsRoot .
If thats not the case you have to ajust the settings.php

EOT; } ?>