122 lines
2.4 KiB
PHP
122 lines
2.4 KiB
PHP
<?php
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namespace Tests;
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class MockPhpStream
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{
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protected $index = 0;
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protected $length = null;
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protected $data = '';
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public $context;
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/**
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* Constructor of the class.
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*/
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function __construct()
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{
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if (file_exists($this->buffer_filename())) {
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$this->data = file_get_contents($this->buffer_filename());
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} else {
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$this->data = '';
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}
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$this->index = 0;
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$this->length = strlen($this->data);
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}
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/**
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* Override buffer filename.
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* @return string
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*/
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protected function buffer_filename()
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{
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return sys_get_temp_dir() . '/php_input';
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}
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/**
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* Override stream open.
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* @param string $path
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* @param string $mode
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* @param string $options
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* @param string $opened_path
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* @return boolean
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*/
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public function stream_open($path, $mode, $options, &$opened_path)
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{
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return true;
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}
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/**
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* Override stream close.
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*/
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public function stream_close()
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{
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}
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/**
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* Override stream stat.
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* @return array
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*/
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public function stream_stat()
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{
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return [];
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}
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/**
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* Override stream flush.
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* @return boolean
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*/
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public function stream_flush()
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{
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return true;
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}
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/**
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* Override stream read.
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* @param integer $count
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* @return integer
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*/
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public function stream_read($count)
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{
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if (is_null($this->length) === true) {
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$this->length = strlen($this->data);
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}
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$length = min($count, $this->length - $this->index);
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$data = substr($this->data, $this->index);
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$this->index = $this->index + $length;
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return $data;
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}
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/**
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* Override stream eof.
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* @return boolean
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*/
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public function stream_eof()
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{
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return ($this->index >= $this->length ? true : false);
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}
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/**
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* Override stream write.
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* @param string $data
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* @return string
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*/
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public function stream_write($data)
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{
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return file_put_contents($this->buffer_filename(), $data);
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}
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/**
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* Override unlink method.
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*/
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public function unlink()
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{
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if (file_exists($this->buffer_filename())) {
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unlink($this->buffer_filename());
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}
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$this->data = '';
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$this->index = 0;
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$this->length = 0;
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}
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}
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