#!/usr/bin/env php
<?php
chdir(__DIR__ . "/../");
require_once __DIR__ . '/../vendor/autoload.php';
use BinktermPHP\Admin\AdminDaemonServer;
use BinktermPHP\Binkp\Logger;
use BinktermPHP\Config;
function showUsage()
{
echo "Usage: php admin_daemon.php [options]\n";
echo "Options:\n";
echo " --socket=TARGET Socket target (unix:///path.sock or tcp://127.0.0.1:PORT)\n";
echo " --secret=SECRET Shared secret for auth (overrides ADMIN_DAEMON_SECRET)\n";
echo " --log-file=FILE Log file path (default: " . Config::getLogPath('admin_daemon.log') . ")\n";
echo " --log-level=LEVEL Log level: DEBUG, INFO, WARNING, ERROR, CRITICAL\n";
echo " --no-console Disable console logging\n";
echo " --pid-file=FILE Write PID file\n";
echo " --socket-perms=MODE Set unix socket permissions (octal)\n";
echo " --daemon Run as daemon (requires pcntl_fork)\n";
echo " --help Show this help message\n";
echo "\n";
}
function parseArgs($argv)
{
$args = [];
foreach ($argv as $arg) {
if (strpos($arg, '--') === 0) {
if (strpos($arg, '=') !== false) {
list($key, $value) = explode('=', substr($arg, 2), 2);
$args[$key] = $value;
} else {
$args[substr($arg, 2)] = true;
}
}
}
return $args;
}
function daemonize()
{
$pid = pcntl_fork();
if ($pid == -1) {
die("Could not fork process\n");
} elseif ($pid) {
echo "Admin daemon started with PID: $pid\n";
exit(0);
}
if (posix_setsid() == -1) {
die("Could not detach from terminal\n");
}
chdir('/');
umask(0);
fclose(STDIN);
fclose(STDOUT);
fclose(STDERR);
// Reopen fd 0/1/2 to /dev/null so they are not reused by subsequent
// socket_create() calls. Without this, the first new socket gets fd 0,
// the second gets fd 1, etc., and any code that writes to PHP's output
// (e.g. BinkpClient::log() echo fallback) corrupts the socket that
// happens to occupy fd 1 ? the admin client connection.
fopen('/dev/null', 'r'); // fd 0 ? STDIN
fopen('/dev/null', 'a'); // fd 1 ? STDOUT
fopen('/dev/null', 'a'); // fd 2 ? STDERR
}
function setConsoleTitle(string $title): void
{
echo "\033]0;{$title}\007";
}
$args = parseArgs($argv);
if (isset($args['help'])) {
showUsage();
exit(0);
}
try {
$defaultPidFile = __DIR__ . '/../data/run/admin_daemon.pid';
$pidFile = $args['pid-file'] ?? (Config::env('ADMIN_DAEMON_PID_FILE') ?: $defaultPidFile);
$logLevel = $args['log-level'] ?? 'INFO';
$logFile = $args['log-file'] ?? Config::getLogPath('admin_daemon.log');
$logToConsole = !isset($args['no-console']);
$logger = new Logger($logFile, $logLevel, $logToConsole);
if (isset($args['daemon']) && function_exists('pcntl_fork')) {
$logger->setLogToConsole(false);
daemonize();
} else {
setConsoleTitle('BinktermPHP Admin Daemon');
}
$pidDir = dirname($pidFile);
if (!is_dir($pidDir)) {
@mkdir($pidDir, 0755, true);
}
$server = new AdminDaemonServer(
$args['socket'] ?? null,
$args['secret'] ?? null,
$logger,
$pidFile,
$args['socket-perms'] ?? null
);
$server->run();
} catch (Exception $e) {
echo "Error: " . $e->getMessage() . "\n";
exit(1);
}
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