/
Message.php
69 lines (58 loc) · 1.5 KB
/
Message.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
<?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
{
public ?MessageBody $body = null;
/**
* @var string[]
*/
public array $headers;
/**
* Parses a 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 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;
}
}