ezcMail/Mail/src/transports/variable/var_set.php (e36c40f)

var_set.php

<?php
declare(encoding="latin1");

/**
 * File containing the ezcMailVariableSet class
 *
 * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved.
 * @license http://ez.no/licenses/new_bsd New BSD License
 * @version 1.7.1
 * @package Mail
 */

/**
 * ezcMailVariableSet is an internal class that can be used to parse mail directly from
 * a string variable in your script.
 *
 * The variable should contain the complete mail message in RFC822 format.
 *
 * Example:
 *
 * <code>
 * $mail = "To: user@example.com\r\nSubject: Test mail    .....";
 * $set = new ezcMailVariableSet( $mail ) );
 * $parser = new ezcMailParser();
 * $mail = $parser->parseMail( $set );
 * </code>
 *
 * @package Mail
 * @version 1.7.1
 */
class ezcMailVariableSet implements ezcMailParserSet
{
    /**
     * Holds the mail split by linebreaks.
     *
     * @var array(string)
     */
    private $mail = array();

/**
     * Constructs a new set that contains one mail from $mail.
     *
     * @param string $mail
     */
    public function __construct( $mail )
    {
        $this->mail = preg_split( "/\r\n|\n/", $mail );
        reset( $this->mail );
    }

/**
     * Returns one line of data from the current mail in the set.
     *
     * Null is returned if there is no current mail in the set or
     * the end of the mail is reached.
     *
     * @return string
     */
    public function getNextLine()
    {
        $line = current( $this->mail );
        next( $this->mail );

if ( $line === false )
        {
            return null;
        }

return $line . "\n";
    }

/**
     * Moves the set to the next mail and returns true upon success.
     *
     * False is returned if there are no more mail in the set (always).
     *
     * @return bool
     */
    public function nextMail()
    {
        return false;
    }

/**
     * Returns whether the variable set contains mails.
     *
     * @return bool
     */
    public function hasData()
    {
        return ( count( $this->mail ) > 1 );
    }
}
?>

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initial commit