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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the Tarantool Client package. |
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* |
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* (c) Eugene Leonovich <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Tarantool\Client; |
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final class Dsn |
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{ |
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private $host; |
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private $port; |
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private $path; |
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private $connectionUri; |
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private $username; |
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private $password; |
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private $isTcp = false; |
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private $options; |
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private function __construct(string $connectionUri) |
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{ |
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$this->connectionUri = $connectionUri; |
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} |
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public static function parse(string $dsn) : self |
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{ |
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if (0 === \strpos($dsn, 'unix://') && isset($dsn[7])) { |
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return self::parseUds($dsn); |
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} |
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if (false === $parsed = \parse_url($dsn)) { |
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self::throwParseError($dsn); |
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} |
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if (!isset($parsed['scheme'], $parsed['host']) || 'tcp' !== $parsed['scheme']) { |
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self::throwParseError($dsn); |
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} |
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if (isset($parsed['path']) && '/' !== $parsed['path']) { |
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self::throwParseError($dsn); |
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} |
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$self = new self('tcp://'.$parsed['host'].':'.($parsed['port'] ?? '3301')); |
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$self->host = $parsed['host']; |
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$self->port = $parsed['port'] ?? 3301; |
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$self->isTcp = true; |
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if (isset($parsed['user'])) { |
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$self->username = \rawurldecode($parsed['user']); |
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$self->password = isset($parsed['pass']) ? \rawurldecode($parsed['pass']) : ''; |
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} |
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if (isset($parsed['query'])) { |
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\parse_str($parsed['query'], $self->options); |
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} |
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return $self; |
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} |
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private static function parseUds(string $dsn) : self |
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{ |
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$parts = \explode('@', \substr($dsn, 7), 2); |
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if (isset($parts[1])) { |
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$parsed = \parse_url($parts[1]); |
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$authority = \explode(':', $parts[0]); |
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} else { |
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$parsed = \parse_url($parts[0]); |
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} |
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if (false === $parsed) { |
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self::throwParseError($dsn); |
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} |
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if (isset($parsed['host'])) { |
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self::throwParseError($dsn); |
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} |
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$self = new self('unix://'.$parsed['path']); |
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$self->path = \rawurldecode($parsed['path']); |
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if (isset($authority)) { |
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$self->username = \rawurldecode($authority[0]); |
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$self->password = isset($authority[1]) ? \rawurldecode($authority[1]) : ''; |
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} |
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if (isset($parsed['query'])) { |
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\parse_str($parsed['query'], $self->options); |
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} |
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return $self; |
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} |
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public function getConnectionUri() : string |
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{ |
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return $this->connectionUri; |
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} |
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public function getHost() : ?string |
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{ |
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return $this->host; |
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} |
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public function getPort() : ?int |
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{ |
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return $this->port; |
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} |
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public function getPath() : ?string |
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{ |
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return $this->path; |
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} |
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public function getUsername() : ?string |
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{ |
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return $this->username; |
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} |
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public function getPassword() : ?string |
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{ |
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return $this->password; |
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} |
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public function isTcp() : bool |
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{ |
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return $this->isTcp; |
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} |
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public function getString(string $name, ?string $default = null) : ?string |
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{ |
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return $this->options[$name] ?? $default; |
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} |
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public function getBool(string $name, ?bool $default = null) : ?bool |
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{ |
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if (!isset($this->options[$name])) { |
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return $default; |
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} |
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if (null === $value = \filter_var($this->options[$name], \FILTER_VALIDATE_BOOLEAN, \FILTER_NULL_ON_FAILURE)) { |
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throw new \TypeError(\sprintf('DSN option "%s" must be of the type bool.', $name)); |
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} |
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return $value; |
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} |
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public function getInt(string $name, ?int $default = null) : ?int |
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{ |
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if (!isset($this->options[$name])) { |
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return $default; |
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} |
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if (null === $value = \filter_var($this->options[$name], \FILTER_VALIDATE_INT, \FILTER_NULL_ON_FAILURE)) { |
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throw new \TypeError(\sprintf('DSN option "%s" must be of the type int.', $name)); |
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} |
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return $value; |
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} |
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private static function throwParseError(string $dsn) : void |
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{ |
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throw new \InvalidArgumentException(\sprintf('Unable to parse DSN "%s".', $dsn)); |
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} |
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} |
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tarantool-php /
client
