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<?php
/*
* $Id: d4b97a2e512ffe10394e203d6a94c498e11ca986 $
*
* 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/Task.php';
/**
* fileHash
*
* Calculate either MD5 or SHA hash value of a specified file and retun the
* value in a property
*
* @author Johan Persson <johan162@gmail.com>
* @version $Id: d4b97a2e512ffe10394e203d6a94c498e11ca986 $
* @package phing.tasks.ext
*/
class FileSizeTask extends Task
{
/**
* Property for File
* @var PhingFile file
*/
private $file;
/**
* Property where the file size will be stored
* @var string $property
*/
private $propertyName = "filesize";
/**
* Which file to calculate the file size of
* @param PhingFile $file
*/
public function setFile($file)
{
$this->file = $file;
}
/**
* Set the name of the property to store the file size
* @param $property
* @return void
*/
public function setPropertyName($property)
{
$this->propertyName = $property;
}
/**
* Main-Method for the Task
*
* @return void
* @throws BuildException
*/
public function main()
{
$this->checkFile();
$this->checkPropertyName();
$size = filesize($this->file);
if ($size === false) {
throw new BuildException(sprintf('[FileSize] Cannot determine size of file: %s', $this->file));
}
// publish hash value
$this->project->setProperty($this->propertyName, $size);
}
/**
* checks file attribute
* @return void
* @throws BuildException
*/
private function checkFile()
{
// check File
if ($this->file === null ||
strlen($this->file) == 0
) {
throw new BuildException('[FileSize] You must specify an input file.', $this->file);
}
if (!is_readable($this->file)) {
throw new BuildException(sprintf(
'[FileSize] Input file does not exist or is not readable: %s',
$this->file
));
}
}
/**
* checks property attribute
* @return void
* @throws BuildException
*/
private function checkPropertyName()
{
if (is_null($this->propertyName) ||
strlen($this->propertyName) === 0
) {
throw new BuildException('[FileSize] Property name for publishing file size is not set');
}
}
}
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