PC World 2008 February (DVD)/PCWorld_2008-02_DVD.iso/v cisle/PHP/PHP.exe/xampp-win32-1.6.5-installer.exe/php/PEAR/CodeGen/Element.php

PHP Script | 2007-12-20 | 4.9 KB | 245 lines

<?php
/**
 * Abstract base class for all code elements
 *
 * 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 [e-mail] so we can mail you a copy immediately.
 *
 * @category   Tools and Utilities
 * @package    CodeGen
 * @author     Hartmut Holzgraefe <[e-mail]>
 * @copyright  2005 Hartmut Holzgraefe
 * @license    http://www.php.net/license/3_0.txt  PHP License 3.0
 * @version    CVS: $Id: Element.php,v 1.5 2006/02/17 09:47:00 hholzgra Exp $
 * @link       http://pear.php.net/package/CodeGen
 */

/**
 * Abstract base class for all code elements
 *
 * @category   Tools and Utilities
 * @package    CodeGen
 * @author     Hartmut Holzgraefe <[e-mail]>
 * @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
 */
abstract class CodeGen_Element
{
    /**
     * The function name
     *
     * @var     string
     */
    protected $name  = "unknown";

    /**
     * Name setter
     *
     * @param  string  function name
     * @return bool    success status
     */
    function setName($name)
    {
        $this->name = $name;

        return true;
    }


    /**
     * Name getter
     *
     * @return  string  function name
     */
    function getName()
    {
        return $this->name;
    }


    /**
     * A short description
     *
     * @var     string
     */
    protected $summary = "";

    /**
     * Summary setter
     *
     * @param  string  function summary
     * @return bool    success status
     */
    function setSummary($text)
    {
        $this->summary = $text;
        return true;
    }




    /**
     * A long description
     *
     * @var     string
     */
    protected $description  = "";

    /**
     * Description setter
     *
     * @param  string  function description
     * @return bool    success status
     */
    function setDescription($text)
    {
        $this->description = $text;
        return true;
    }



    /**
     * Conditional compile condition
     *
     * @var string
     */
    protected $ifCondition = "";

    /**
     * ifCondition setter
     *
     * @param string preprocessor #if condition
     */
    function setIfCondition($code)
    {
      $this->ifCondition = $code;
    }


    /**
     * Checks whether a string is a reserved name
     *
     * @access public
     * @param  string name
     * @return bool   true if reserved
     */
    function isKeyword($name)
    {
        return false;
    }



    /**
     * Checks whether a string is a valid C name
     *
     * @access public
     * @param  string The name to check
     * @return bool   true for valid names, false otherwise
     */
    function isName($name)
    {
        if (preg_match('|^[a-z_]\w*$|i',$name)) {
            // TODO reserved words
            return true;
        }
        return false;
    }

    /**
     * Generate C code for element
     *
     * @access  public
     * @param   string Extension name
     * @return  string C code
     */
    function cCode($name)
    {
        return "";
    }

    /**
     * Generate C code header block for all elements of this class
     *
     * @access public
     * @param  string Extension name
     * @return string C code
     */
    static function cCodeHeader($name)
    {
        return "";
    }

    /**
     * Generate C code footer block for all elements of this class
     *
     * @access public
     * @param  string Extension name
     * @return string C code
     */
    static function cCodeFooter($name)
    {
        return "";
    }

    /**
     * Generate C include file definitions for element
     *
     * @access  public
     * @param  class Extension  extension we are owned by
     * @return  string C header code
     */
    function hCode($extension)
    {
        return "";
    }

    /**
     * Generate documentation code for element
     *
     * @access  public
     * @param   string id basename for extension
     * @return  string documentation content
     */
    function docEntry($extension)
    {
        return "";
    }

    /**
     * Generate documentation header block for all elements of this class
     *
     * @access public
     * @param  string Extension name
     * @return string documentation fragment
     */
    static function docHeader($name)
    {
        return "";
    }

    /**
     * Generate documentation footer block for all elements of this class
     *
     * @access public
     * @param  string Extension name
     * @return string documentation fragment
     */
    static function docFooter($name)
    {
        return "";
    }

}

?>