63 lines
1.8 KiB
PHP
63 lines
1.8 KiB
PHP
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<?php
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/**
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* Copyright (c) Borago 2019
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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**/
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namespace External\ZipStream {
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class FileWriter implements Writer {
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private $offset = 0;
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private $fileHandle = false;
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public function __construct($filename) {
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if (!empty($filename)) {
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$this->open($filename);
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}
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}
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public function __destruct() {
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$this->close();
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}
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public function open($filename) {
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$this->close();
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$this->fileHandle = fopen($filename, 'wb');
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}
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public function write($data) {
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$this->offset += strlen($data);
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if ($this->fileHandle === false) {
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throw new \Exception('No file opened.');
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} else {
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return fwrite($this->fileHandle, $data);
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}
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}
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public function offset() {
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return $this->offset;
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}
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public function close() {
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if ($this->fileHandle !== false) {
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fclose($this->fileHandle);
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}
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$this->fileHandle = false;
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}
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}
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}
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