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<?php
/**
* Output buffer handling class
*
* PHP versions 5
*
* LICENSE: This source file is subject to version 3.0 of the PHP license
* that is available through the world-wide-web at the following URI:
* http://www.php.net/license/3_0.txt. If you did not receive a copy of
* the PHP License and are unable to obtain it through the web, please
* send a note to license@php.net so we can mail you a copy immediately.
*
* @category Tools and Utilities
* @package CodeGen
* @author Hartmut Holzgraefe <hartmut@php.net>
* @copyright 2005 Hartmut Holzgraefe
* @license http://www.php.net/license/3_0.txt PHP License 3.0
* @version CVS: $Id: Outbuf.php,v 1.4 2006/02/02 22:00:57 hholzgra Exp $
* @link http://pear.php.net/package/CodeGen
*/
/**
* Includes
*/
require_once "CodeGen/Tools/Indent.php";
require_once "CodeGen/Tools/FileReplacer.php";
/**
* Output buffer handling class
*
* Helper class that starts output buffering and writes the collected
* output to a file later. Tab and line ending conversions may be
* applied to the collected output.
*
* @category Tools and Utilities
* @package CodeGen
* @author Hartmut Holzgraefe <hartmut@php.net>
* @copyright 2005 Hartmut Holzgraefe
* @license http://www.php.net/license/3_0.txt PHP License 3.0
* @version Release: @package_version@
* @link http://pear.php.net/package/CodeGen
*/
class CodeGen_Tools_Outbuf
{
/**
* Output path to write to
*
* @var string
*/
private $path = "";
/**
* Output modification flags
*
* @var int
*/
private $flags = 0;
/**
* Flag bits
*
*/
const OB_DOSIFY = 1;
const OB_TABIFY = 2;
const OB_UNTABIFY = 4;
/**
* Constructor
*
* @param string path to write to
* @param int output modifier flags
*/
function __construct($path, $flags = 0)
{
$this->path = $path;
$this->flags = $flags;
ob_start();
}
/**
* write current output buffer to file
*
* @param file path
* @param formating flags
* @access private
*/
function write()
{
$stat = true;
if ($this->path)
{
$text = ob_get_clean();
$fp = new CodeGen_Tools_FileReplacer($this->path);
if ($this->flags && self::OB_TABIFY) {
$text = CodeGen_Tools_Indent::tabify($text);
} else if ($this->flags && self::OB_UNTABIFY) {
$text = CodeGen_Tools_Indent::untabify($text);
}
if ($this->flags && self::OB_DOSIFY) {
$text = CodeGen_Tools_Indent::tabify($text);
}
$fp->puts($text);
$stat = $fp->close();
$this->path = "";
}
return $stat;
}
}
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