83 lines
1.8 KiB
PHP
83 lines
1.8 KiB
PHP
<?php
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/*
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* This file is part of PHP-FFmpeg.
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*
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* (c) Alchemy <info@alchemy.fr>
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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 FFMpeg;
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use \Symfony\Component\Process\ExecutableFinder;
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/**
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* Binary abstract class
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*
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* @author Romain Neutron imprec@gmail.com
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*/
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abstract class Binary implements AdapterInterface
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{
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protected $binary;
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/**
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*
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* @var \Monolog\Logger
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*/
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protected $logger;
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/**
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* Binary constructor
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*
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* @param type $binary The path file to the binary
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* @param \Monolog\Logger $logger A logger
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*/
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public function __construct($binary, \Monolog\Logger $logger = null)
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{
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$this->binary = $binary;
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if ( ! $logger) {
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$logger = new \Monolog\Logger('default');
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$logger->pushHandler(new \Monolog\Handler\NullHandler());
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}
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$this->logger = $logger;
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}
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/**
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* Load the static binary
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*
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* @param \Monolog\Logger $logger A logger
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* @return \FFMpeg\Binary The binary
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* @throws Exception\BinaryNotFoundException
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*/
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public static function load(\Monolog\Logger $logger = null)
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{
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$finder = new ExecutableFinder();
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$binary = null;
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foreach (static::getBinaryName() as $candidate) {
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if (null !== $binary = $finder->find($candidate)) {
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break;
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}
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}
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if (null === $binary) {
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throw new Exception\BinaryNotFoundException('Binary not found');
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}
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return new static($binary, $logger);
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}
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/**
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* Return the binary name
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*
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* @throws \Exception
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*/
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protected static function getBinaryName()
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{
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throw new \Exception('Should be implemented');
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}
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}
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