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<?php namespace Comodojo\Daemon\Socket; |
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use \Comodojo\Foundation\Validation\DataFilter; |
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/** |
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* @package Comodojo Daemon |
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* @author Marco Giovinazzi <[email protected]> |
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* @license MIT |
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* |
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* LICENSE: |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
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* THE SOFTWARE. |
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*/ |
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abstract class AbstractSocket { |
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const VERSION = '1.0'; |
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const DEFAULT_READ_BUFFER = 1024; |
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const DEFAULT_SOCKET_PORT = 10042; |
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protected $socket; |
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protected $handler; |
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protected $socket_domain; |
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protected $socket_type = SOCK_STREAM; |
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protected $socket_protocol = 0; |
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protected $socket_resource; |
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protected $socket_port = 0; |
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protected $read_buffer; |
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public function __construct($handler, $read_buffer = null) { |
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$this->setHandler($handler); |
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$this->read_buffer = is_null($read_buffer) |
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? self::DEFAULT_READ_BUFFER |
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: DataFilter::filterInteger($read_buffer, 1024, PHP_INT_MAX, self::DEFAULT_READ_BUFFER); |
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} |
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public function getSocket() { |
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return $this->socket; |
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} |
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abstract public function connect(); |
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abstract public function close(); |
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protected function setSocket($socket) { |
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$this->socket = $socket; |
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return $this; |
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} |
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protected function setHandler($handler) { |
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$this->handler = $handler; |
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list($domain, $resource) = preg_split( '@(:\/\/)@', $handler ); |
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$domain = strtolower($domain); |
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if ( $domain == 'unix' ) { |
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$this->socket_domain = AF_UNIX; |
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$this->socket_resource = $resource; |
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} else { |
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$this->socket_domain = AF_INET; |
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$this->socket_protocol = $domain == 'udp' ? SOL_UDP : SOL_TCP; |
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if (strpos($resource, ':') !== false) { |
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list($this->socket_resource, $this->socket_port) = explode(":", $resource); |
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} else { |
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$this->socket_resource = $resource; |
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$this->socket_port = self::DEFAULT_SOCKET_PORT; |
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} |
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} |
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5 |
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} |
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public static function getSocketError($socket = null) { |
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return socket_strerror(socket_last_error($socket)); |
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} |
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} |
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comodojo /
daemon
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