<?php

namespace Sabberworm\CSS\Value;


> use Sabberworm\CSS\OutputFormat;


use Sabberworm\CSS\Parsing\ParserState;
use Sabberworm\CSS\Parsing\SourceException;

> use Sabberworm\CSS\Parsing\UnexpectedEOFException;

> use Sabberworm\CSS\Parsing\UnexpectedTokenException;



< class CSSString extends PrimitiveValue {
< 



> class CSSString extends PrimitiveValue
> {
>     /**
>      * @var string
>      */


	private $sString;


< 	public function __construct($sString, $iLineNo = 0) {



>     /**
>      * @param string $sString
>      * @param int $iLineNo
>      */
>     public function __construct($sString, $iLineNo = 0)
>     {


		$this->sString = $sString;
		parent::__construct($iLineNo);
	}


< 	public static function parse(ParserState $oParserState) {



>     /**
>      * @return CSSString
>      *
>      * @throws SourceException
>      * @throws UnexpectedEOFException
>      * @throws UnexpectedTokenException
>      */
>     public static function parse(ParserState $oParserState)
>     {


		$sBegin = $oParserState->peek();
		$sQuote = null;
		if ($sBegin === "'") {
			$sQuote = "'";
		} else if ($sBegin === '"') {
			$sQuote = '"';
		}
		if ($sQuote !== null) {
			$oParserState->consume($sQuote);
		}
		$sResult = "";
		$sContent = null;
		if ($sQuote === null) {
			// Unquoted strings end in whitespace or with braces, brackets, parentheses
			while (!preg_match('/[\\s{}()<>\\[\\]]/isu', $oParserState->peek())) {
				$sResult .= $oParserState->parseCharacter(false);
			}
		} else {
			while (!$oParserState->comes($sQuote)) {
				$sContent = $oParserState->parseCharacter(false);
				if ($sContent === null) {

< 					throw new SourceException("Non-well-formed quoted string {$oParserState->peek(3)}", $oParserState->currentLine());



>                     throw new SourceException(
>                         "Non-well-formed quoted string {$oParserState->peek(3)}",
>                         $oParserState->currentLine()
>                     );


				}
				$sResult .= $sContent;
			}
			$oParserState->consume($sQuote);
		}
		return new CSSString($sResult, $oParserState->currentLine());
	}


< 	public function setString($sString) {



>     /**
>      * @param string $sString
>      *
>      * @return void
>      */
>     public function setString($sString)
>     {


		$this->sString = $sString;
	}


< 	public function getString() {



>     /**
>      * @return string
>      */
>     public function getString()
>     {


		return $this->sString;
	}


< 	public function __toString() {
< 		return $this->render(new \Sabberworm\CSS\OutputFormat());



>     /**
>      * @return string
>      */
>     public function __toString()
>     {
>         return $this->render(new OutputFormat());


	}


< 	public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat) {



>     /**
>      * @return string
>      */
>     public function render(OutputFormat $oOutputFormat)
>     {


		$sString = addslashes($this->sString);
		$sString = str_replace("\n", '\A', $sString);
		return $oOutputFormat->getStringQuotingType() . $sString . $oOutputFormat->getStringQuotingType();
	}

< 


}