Masaki Kagaya masakielastic

masakielastic / h2frames.js

Created September 18, 2024 19:15

h2frames.js

	console.log(Buffer.from(h2frames()).toString('hex').toUpperCase());

	function h2frames() {
	const pri = "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n";

	const settings = [
	'\x00\x00\x0C',
	'\x04',
	'\x00',
	'\x00\x00\x00\x00',

masakielastic / h2utils.php

Last active August 1, 2024 23:27

	<?php

	function binToInt16(string $bytes): int
	{
	return (ord($bytes[0]) << 8) \| ord($bytes[1]);
	}

	function binToInt24(string $bytes): int
	{
	return (ord($bytes[0]) << 16) \|

masakielastic / Frame.php

Last active July 30, 2024 15:02

	<?php

	class FrameHeader {

	private $bytes;

	public function __construct(string $bytes)
	{
	$this->bytes = $bytes;
	}

masakielastic / H2FrameIter.php

Last active July 21, 2024 22:39

HTTP/2 Frame Iterater

	<?php

	function H2FrameIter(string $chunk): Generator {
	$chunk_size = strlen($chunk);
	$index = 0;
	$next = 0;

	while (true) {
	if ($next > $chunk_size \|\| $next + 3 > $chunk_size) {
	break;

masakielastic / cgiserver.py

Last active July 13, 2024 18:43

CGIHTTPRequestHandler の使い方 (Python 3.13 で非推奨、Python 3.15 で削除)

	from http.server import HTTPServer, CGIHTTPRequestHandler
	import ssl

	def run(host, port, ctx, handler):
	server = HTTPServer((host, port), handler)
	server.socket = ctx.wrap_socket(server.socket)
	print('Server Starts - %s:%s' % (host, port))

	try:
	server.serve_forever()

masakielastic / h2frames.py

Last active July 13, 2024 23:33

HTTP/2 frame example

masakielastic / h2frames.rb

Last active July 7, 2024 20:20

http/2 frames example

masakielastic / h2frames.php

Last active July 7, 2024 20:21

HTTP/2 frames test data

masakielastic / result.txt

Last active May 24, 2024 08:40

	Output (Go 1.22.3)

	C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF D0 D1 D2 D3 D4
	D5 D6 D7 D8 D9 DA DB DC DD DE DF E0 E1 E2 E3 E4 E5 E6 E7 E8 E9
	EA EB EC ED EE EF F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF

masakielastic / ffi_example.php

Last active May 3, 2024 23:11

PHP FFI example