f90e19c3
 Andrea Petta
plugin update
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<?php
/*
PHPRtfLite
Copyright 2007-2008 Denis Slaveckij <sinedas@gmail.com>
Copyright 2010-2012 Steffen Zeidler <sigma_z@sigma-scripts.de>
This file is part of PHPRtfLite.
PHPRtfLite is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
PHPRtfLite is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with PHPRtfLite. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* Class for writing the rtf output.
* @version 1.2
* @author Steffen Zeidler <sigma_z@sigma-scripts.de>
* @copyright 2010-2012 Steffen Zeidler
* @package PHPRtfLite
*/
class PHPRtfLite_StreamOutput implements PHPRtfLite_Writer_Interface
{
/**
* filename
* @var string
*/
private $_filename;
/**
* handler for stream
* @var resource
*/
private $_handle;
/**
* set filename
*
* @param string $filename
*/
public function setFilename($filename)
{
$this->_filename = $filename;
}
/**
* gets filename
*
* @return string
*/
public function getFilename()
{
return $this->_filename;
}
/**
* opens file stream
*/
public function open()
{
if ($this->_handle !== null) {
return;
}
$this->_handle = fopen($this->_filename, 'wr', false);
if (!$this->_handle) {
throw new PHPRtfLite_Exception("Could not open rtf output stream (url: $url)!");
}
flock($this->_handle, LOCK_EX);
}
/**
* closes file handler
*/
public function close()
{
if ($this->_handle !== null) {
fclose($this->_handle);
$this->_handle = null;
}
}
/**
* writes string to file handler
*
* @param string $data
*/
public function write($data)
{
if ($this->_handle === null) {
throw new PHPRtfLite_Exception('Can not write on an undefined handle! Forgot to call open()?');
}
fwrite($this->_handle, $data);
}
/**
* gets written content
*
* @return type
*/
public function getContent()
{
$this->close();
if (file_exists($this->_filename)) {
return file_get_contents($this->_filename);
}
return '';
}
}
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