1
0
mirror of https://github.com/danog/psalm.git synced 2024-12-15 19:07:00 +01:00
psalm/src/Psalm/Internal/LanguageServer/Message.php
Matthew Brown da42be175f Apply PHPCS fixes
Fixes #1880
2019-07-05 16:27:53 -04:00

74 lines
1.6 KiB
PHP

<?php
declare(strict_types = 1);
namespace Psalm\Internal\LanguageServer;
use AdvancedJsonRpc\Message as MessageBody;
use function array_pop;
use function explode;
use function strlen;
/**
* @internal
*/
class Message
{
/**
* @var ?\AdvancedJsonRpc\Message
*/
public $body;
/**
* @var string[]
*/
public $headers;
/**
* Parses a message
*
* @param string $msg
*
* @return Message
* @psalm-suppress UnusedMethod
*/
public static function parse(string $msg): Message
{
$obj = new self;
$parts = explode("\r\n", $msg);
$obj->body = MessageBody::parse(array_pop($parts));
foreach ($parts as $line) {
if ($line) {
$pair = explode(': ', $line);
$obj->headers[$pair[0]] = $pair[1];
}
}
return $obj;
}
/**
* @param \AdvancedJsonRpc\Message $body
* @param string[] $headers
*/
public function __construct(MessageBody $body = null, array $headers = [])
{
$this->body = $body;
if (!isset($headers['Content-Type'])) {
$headers['Content-Type'] = 'application/vscode-jsonrpc; charset=utf8';
}
$this->headers = $headers;
}
public function __toString(): string
{
$body = (string)$this->body;
$contentLength = strlen($body);
$this->headers['Content-Length'] = (string) $contentLength;
$headers = '';
foreach ($this->headers as $name => $value) {
$headers .= "$name: $value\r\n";
}
return $headers . "\r\n" . $body;
}
}