1984tech/cli/linuxgen

<?php

include ('api.1984tech.php');
$tech = new OrwellWorld();

//need at least 1 command line argument
if ($argc >= 2) {
    $allowedOptions = array(
        '--ipset' => 'preview ipset update script to stdout',
        '--iptables' => 'preview iptables update script to stdout',
        '--resolve' => 'render IPs list of loaded domains',
        '--ipsetupdate' => 'run ipset update script',
        '--iptablesupdate' => 'run iptables update script',
        '--help' => 'show small help'
    );

    $option = $argv[1];
    if (isset($allowedOptions[$option])) {

        switch ($option) {
            case '--ipset':
                print($tech->getIpsetScript());
                break;
            case '--ipsetupdate':
                print($tech->getIpsetScript(true));
                break;
            case '--iptables':
                print($tech->getIptablesScript());
                break;
            case '--iptablesupdate':
                print($tech->getIptablesScript(true));
                break;
            case '--resolve':
                print($tech->renderDomainsIps());
                break;
            case '--help':
                print('Usage: php cli/linuxgen --option' . PHP_EOL);
                print('Available options:' . PHP_EOL);
                if (!empty($allowedOptions)) {
                    foreach ($allowedOptions as $optionName => $optionDesc) {
                        print($optionName . ' - ' . $optionDesc . PHP_EOL);
                    }
                }
                break;
        }
    } else {
        print('Unknown command line option: ' . $option . PHP_EOL);
    }
} else {
    //option requirement notification
    print('At least one option required.' . PHP_EOL);
    print('Usage: php cli/linuxgen --option' . PHP_EOL);
    print('For example: php cli/linuxgen --help' . PHP_EOL);
}