77 lines
2.4 KiB
PHP
77 lines
2.4 KiB
PHP
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<?php
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/*
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* $Id: FileInputStream.php 905 2010-10-05 16:28:03Z mrook $
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information please see
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* <http://phing.info>.
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*/
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require_once 'phing/system/io/InputStream.php';
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require_once 'phing/system/io/PhingFile.php';
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/**
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* Input stream subclass for file streams.
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*
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* @package phing.system.io
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*/
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class FileInputStream extends InputStream {
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/**
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* @var PhingFile The associated file.
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*/
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protected $file;
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/**
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* Construct a new FileInputStream.
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* @param mixed $file
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* @throws Exception - if invalid argument specified.
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* @throws IOException - if unable to open file.
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*/
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public function __construct($file, $append = false) {
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if ($file instanceof PhingFile) {
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$this->file = $file;
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} elseif (is_string($file)) {
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$this->file = new PhingFile($file);
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} else {
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throw new Exception("Invalid argument type for \$file.");
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}
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$stream = @fopen($this->file->getAbsolutePath(), "rb");
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if ($stream === false) {
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throw new IOException("Unable to open " . $this->file->__toString() . " for reading: " . $php_errormsg);
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}
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parent::__construct($stream);
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}
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/**
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* Returns a string representation of the attached file.
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* @return string
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*/
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public function __toString() {
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return $this->file->getPath();
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}
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/**
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* Mark is supported by FileInputStream.
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* @return boolean TRUE
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*/
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public function markSupported() {
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return true;
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}
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}
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