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<?php
/*
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information please see
* <http://phing.info>.
*/
require_once 'phing/tasks/ext/ExtractBaseTask.php';
require_once 'phing/system/io/FileSystem.php';
/**
* Extracts one or several zip archives using ZipArchive class.
*
* @author Joakim Bodin <joakim.bodin+phing@gmail.com>
* @author George Miroshnikov <laggy.luke@gmail.com>
* @version $Id: 9c4afd9af5e81250ca6c7afbc6e646c2a0f0148c $
* @package phing.tasks.ext
*/
class UnzipTask extends ExtractBaseTask
{
/**
* Extract archive content into $this->todir directory
* @param PhingFile Zip file to extract
* @return boolean
*/
protected function extractArchive(PhingFile $zipfile)
{
$this->log("Extracting zip: " . $zipfile->__toString() . ' to ' . $this->todir->__toString(), Project::MSG_INFO);
$zip = new ZipArchive();
$result = $zip->open($zipfile->getAbsolutePath());
if (!$result) {
$this->log("Unable to open zipfile " . $zipfile->__toString(), Project::MSG_ERR);
return false;
}
$result = $zip->extractTo($this->todir->getAbsolutePath());
if (!$result) {
$this->log("Unable to extract zipfile " . $zipfile->__toString(), Project::MSG_ERR);
return false;
}
return true;
}
/**
* List archive content
* @param PhingFile Zip file to list content
* @return array List of files inside $zipfile
*/
protected function listArchiveContent(PhingFile $zipfile)
{
$zip = new ZipArchive();
$zip->open($zipfile->getAbsolutePath());
$content = array();
for ($i = 0; $i < $zip->numFiles; $i++) {
$content[] = array(
'filename' => $zip->getNameIndex($i)
);
}
return $content;
}
}
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