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<?php |
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namespace kalanis\RemoteRequest\Connection\Params; |
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use kalanis\RemoteRequest\Interfaces; |
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/** |
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* Class AParams |
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* @package kalanis\RemoteRequest\Connection\Params |
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* Schemes for creating a connection |
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* Define known schemes for access remote resource via php internal calls |
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* @link https://www.php.net/manual/en/wrappers.php |
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*/ |
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abstract class AParams implements Interfaces\IConnectionParams |
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{ |
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/** @var string */ |
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protected $host = ''; |
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/** @var int */ |
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protected $port = 1; |
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/** @var int|float */ |
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protected $timeout = 30.0; |
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abstract protected function getSchemaType(): string; |
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public function setTarget(string $host = null, int $port = null, int $timeout = null): self |
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{ |
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$this->host = $host ?? $this->host; |
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$this->port = $port ?? $this->port; |
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$this->timeout = $timeout ?? $this->timeout; |
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return $this; |
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} |
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public function setRequest(Interfaces\ITarget $request): self |
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{ |
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$this->host = $request->getHost(); |
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$this->port = $request->getPort() ?? $this->port; |
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return $this; |
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} |
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/** |
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* Generate correct hostname |
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* This method updates IPv6 address into form that is usable by sockets |
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*/ |
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public function getHost(): string |
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{ |
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$host = '' . $this->host; |
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return (preg_match('#^[0-9a-f:]+$#', $host) ? '[' . $host . ']' : $host ); // IPv6 |
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} |
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public function getPort(): ?int |
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{ |
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return empty($this->port) ? null : intval($this->port); |
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} |
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public function getTimeout(): ?float |
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{ |
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return empty($this->timeout) ? null : floatval($this->timeout); |
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} |
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public function getProtocolVersion(): int |
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{ |
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return 0; |
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} |
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/** |
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* Get one of available IP network packet wrappers |
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* default behavior falls into TCP by PHP |
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* @return string |
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*/ |
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public function getSchema(): string |
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{ |
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return in_array($this->getSchemaType(), [ |
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Interfaces\ISchema::SCHEMA_FILE, |
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Interfaces\ISchema::SCHEMA_PHP, |
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Interfaces\ISchema::SCHEMA_TCP, |
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Interfaces\ISchema::SCHEMA_UDP, |
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Interfaces\ISchema::SCHEMA_SSL, |
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]) |
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? ($this->getSchemaType() . '://') |
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: '' |
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; |
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} |
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} |
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alex-kalanis /
remote-request
