function getDbFile() { if (defined('DB_CONFIG_FILE')) { $config_file = DB_CONFIG_FILE; } else { $config_files = configFileList(); if (count($config_files) != 1) { echo "unable to auto-determine config file, please specify DB_CONFIG_FILE in install.php"; exit(1); } $config_file = $config_files[0]; } return getcwd() . '/' . $config_file; }
function configWrite() { global $configOptions; $config_files = configFileList(); foreach ($config_files as $config_file) { $these_configs = getFileConfigs($config_file); $file_scratch = file_get_contents("{$config_file}.tpl"); foreach ($these_configs as $key => $config) { if (strstr($key, "db_") === FALSE) { $value = configGetValue($key); } else { $value = configGetDBValue($key); } $new_scratch = str_replace($config['string'], $value, $file_scratch); $file_scratch = $new_scratch; } #TODO - error handling ! $handle = fopen($config_file, "w"); if ($handle === FALSE) { userMessage("error", "Unable to open {$config_file}"); return FALSE; } else { $write_result = fwrite($handle, $file_scratch); if ($write_result === FALSE || $write_result < strlen($file_scratch)) { userMessage("error", "Problem writing " . getcwd() . "/{$config_file}"); return FALSE; } else { fclose($handle); } } } return TRUE; }