88 lines
2.2 KiB
PHP
88 lines
2.2 KiB
PHP
<?php
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/*
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* This file is part of the official PHP MCP SDK.
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*
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* A collaboration between Symfony and the PHP Foundation.
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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use Http\Discovery\Psr17Factory;
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use Laminas\HttpHandlerRunner\Emitter\SapiEmitter;
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use Mcp\Capability\Registry\Container;
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use Mcp\Server\Transport\StdioTransport;
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use Mcp\Server\Transport\StreamableHttpTransport;
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use Mcp\Server\Transport\TransportInterface;
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use Psr\Http\Message\ResponseInterface;
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use Psr\Log\AbstractLogger;
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use Psr\Log\LoggerInterface;
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require_once dirname(__DIR__).'/vendor/autoload.php';
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set_exception_handler(function (Throwable $t): never {
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logger()->critical('Uncaught exception: '.$t->getMessage(), ['exception' => $t]);
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exit(1);
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});
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/**
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* @return TransportInterface<int>|TransportInterface<ResponseInterface>
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*/
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function transport(): TransportInterface
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{
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if ('cli' === \PHP_SAPI) {
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return new StdioTransport(logger: logger());
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}
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return new StreamableHttpTransport(
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(new Psr17Factory())->createServerRequestFromGlobals(),
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logger: logger(),
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);
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}
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function shutdown(ResponseInterface|int $result): never
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{
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if ('cli' === \PHP_SAPI) {
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exit($result);
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}
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(new SapiEmitter())->emit($result);
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exit(0);
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}
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function logger(): LoggerInterface
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{
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return new class extends AbstractLogger {
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public function log($level, Stringable|string $message, array $context = []): void
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{
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$debug = $_SERVER['DEBUG'] ?? false;
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if (!$debug && 'debug' === $level) {
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return;
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}
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$logMessage = sprintf(
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"[%s] %s %s\n",
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strtoupper($level),
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$message,
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([] === $context || !$debug) ? '' : json_encode($context),
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);
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if (($_SERVER['FILE_LOG'] ?? false) || !defined('STDERR')) {
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file_put_contents('dev.log', $logMessage, \FILE_APPEND);
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} else {
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fwrite(\STDERR, $logMessage);
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}
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}
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};
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}
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function container(): Container
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{
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$container = new Container();
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$container->set(LoggerInterface::class, logger());
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return $container;
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}
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