MadelineProto/src/Socket.php

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<?php
/*
Copyright 2016-2017 Daniil Gentili
(https://daniil.it)
This file is part of MadelineProto.
MadelineProto is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
MadelineProto is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Affero General Public License for more details.
You should have received a copy of the GNU General Public License along with MadelineProto.
If not, see <http://www.gnu.org/licenses/>.
*/
if (PHP_MAJOR_VERSION < 7) {
throw new Exception('MadelineProto requires php 7 to run');
}
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if (!extension_loaded('pthreads')) {
if (extension_loaded('sockets')) {
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class Socket
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{
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private $sock;
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public function __construct(int $domain, int $type, int $protocol)
{
$this->sock = socket_create($domain, $type, $protocol);
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}
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public function __destruct()
{
socket_close($this->sock);
}
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public function setOption(int $level, int $name, $value)
{
if (in_array($name, [\SO_RCVTIMEO, \SO_SNDTIMEO])) {
$value = ['sec' => (int) $value, 'usec' => (int) (($value - (int) $value) * 1000000)];
}
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return socket_set_option($this->sock, $level, $name, $value);
}
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public function getOption(int $level, int $name)
{
return socket_get_option($this->sock, $level, $name);
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}
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public function setBlocking(bool $blocking)
{
if ($blocking) {
return socket_set_block($this->sock);
}
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return socket_set_nonblock($this->sock);
}
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public function bind(string $address, int $port = 0)
{
return socket_bind($this->sock, $address, $port);
}
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public function listen(int $backlog = 0)
{
return socket_listen($this->sock, $backlog);
}
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public function accept()
{
return socket_accept($this->sock);
}
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public function connect(string $address, int $port = 0)
{
return socket_connect($this->sock, $address, $port);
}
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public function select(array &$read, array &$write, array &$except, int $tv_sec, int $tv_usec = 0)
{
return socket_select($read, $write, $except, $tv_sec, $tv_usec);
}
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public function read(int $length, int $flags = 0)
{
return socket_read($this->sock, $length, $flags);
}
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public function write(string $buffer, int $length = -1)
{
return $length === -1 ? socket_write($this->sock, $buffer) : socket_write($this->sock, $buffer, $Length);
}
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public function send(string $data, int $length, int $flags)
{
return socket_send($data, $length, $flags);
}
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public function close()
{
return socket_close($this->sock);
}
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public function getPeerName(bool $port = true)
{
$address = '';
$port = 0;
$port ? socket_getpeername($this->sock, $address, $ip) : socket_getpeername($this->sock, $address);
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return $port ? ['host' => $address, 'port' => $port] : ['host' => $address];
}
public function getSockName(bool $port = true)
{
$address = '';
$port = 0;
$port ? socket_getsockname($this->sock, $address, $ip) : socket_getsockname($this->sock, $address);
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return $port ? ['host' => $address, 'port' => $port] : ['host' => $address];
}
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}
} else {
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define('AF_INET', 0);
define('AF_INET6', 1);
define('SOCK_STREAM', 2);
define('SOL_SOCKET', 3);
define('SO_RCVTIMEO', 4);
define('SO_SNDTIMEO', 5);
class Socket
{
private $sock;
private $protocol;
private $timeout = ['sec' => 0, 'usec' => 0];
private $blocking = false;
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private $domain;
private $type;
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public function __construct(int $domain, int $type, int $protocol)
{
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$this->domain = $domain;
$this->type = $type;
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$this->protocol = getprotobynumber($protocol);
}
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public function __destruct()
{
if ($this->sock !== null) {
fclose($this->sock);
}
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}
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public function setOption(int $level, int $name, $value)
{
if (in_array($name, [\SO_RCVTIMEO, \SO_SNDTIMEO])) {
$this->timeout = ['sec' => (int) $value, 'usec' => (int) (($value - (int) $value) * 1000000)];
stream_set_timeout($this->sock, $this->timeout['sec'], $this->timeout['usec']);
return true;
}
throw new \danog\MadelineProto\Exception('Not supported');
}
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public function getOption(int $level, int $name)
{
throw new \danog\MadelineProto\Exception('Not supported');
}
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public function setBlocking(bool $blocking)
{
return stream_set_blocking($this->sock, $blocking);
}
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public function bind(string $address, int $port = 0)
{
throw new \danog\MadelineProto\Exception('Not supported');
}
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public function listen(int $backlog = 0)
{
throw new \danog\MadelineProto\Exception('Not supported');
}
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public function accept()
{
throw new \danog\MadelineProto\Exception('Not supported');
}
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public function connect(string $address, int $port = -1)
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{
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if ($this->domain === AF_INET6 && strpos($address, ':') !== false) {
$address = '['.$address.']';
}
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$this->sock = fsockopen($this->protocol.'://'.$address, $port);
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return true;
}
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public function select(array &$read, array &$write, array &$except, int $tv_sec, int $tv_usec = 0)
{
return stream_select($read, $write, $except, $tv_sec, $tv_usec);
}
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public function read(int $length, int $flags = 0)
{
return stream_get_contents($this->sock, $length);
}
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public function write(string $buffer, int $length = -1)
{
return $length === -1 ? fwrite($this->sock, $buffer) : fwrite($this->sock, $buffer, $length);
}
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public function send(string $data, int $length, int $flags)
{
throw new \danog\MadelineProto\Exception('Not supported');
}
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public function close()
{
return fclose($this->sock);
}
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public function getPeerName(bool $port = true)
{
throw new \danog\MadelineProto\Exception('Not supported');
}
public function getSockName(bool $port = true)
{
throw new \danog\MadelineProto\Exception('Not supported');
}
}
}
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}