/usr/share/php/Doctrine/ORM/Query/AST/Functions/TrimFunction.php is in php-doctrine-orm 2.5.14+dfsg-1.
This file is owned by root:root, with mode 0o644.
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/*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the MIT license. For more information, see
* <http://www.doctrine-project.org>.
*/
namespace Doctrine\ORM\Query\AST\Functions;
use Doctrine\ORM\Query\Lexer;
use Doctrine\ORM\Query\Parser;
use Doctrine\ORM\Query\SqlWalker;
use Doctrine\DBAL\Platforms\AbstractPlatform;
/**
* "TRIM" "(" [["LEADING" | "TRAILING" | "BOTH"] [char] "FROM"] StringPrimary ")"
*
*
* @link www.doctrine-project.org
* @since 2.0
* @author Guilherme Blanco <guilhermeblanco@hotmail.com>
* @author Jonathan Wage <jonwage@gmail.com>
* @author Roman Borschel <roman@code-factory.org>
* @author Benjamin Eberlei <kontakt@beberlei.de>
*/
class TrimFunction extends FunctionNode
{
/**
* @var boolean
*/
public $leading;
/**
* @var boolean
*/
public $trailing;
/**
* @var boolean
*/
public $both;
/**
* @var boolean
*/
public $trimChar = false;
/**
* @var \Doctrine\ORM\Query\AST\Node
*/
public $stringPrimary;
/**
* {@inheritdoc}
*/
public function getSql(SqlWalker $sqlWalker)
{
$stringPrimary = $sqlWalker->walkStringPrimary($this->stringPrimary);
$platform = $sqlWalker->getConnection()->getDatabasePlatform();
$trimMode = $this->getTrimMode();
$trimChar = ($this->trimChar !== false)
? $sqlWalker->getConnection()->quote($this->trimChar)
: false;
return $platform->getTrimExpression($stringPrimary, $trimMode, $trimChar);
}
/**
* {@inheritdoc}
*/
public function parse(Parser $parser)
{
$lexer = $parser->getLexer();
$parser->match(Lexer::T_IDENTIFIER);
$parser->match(Lexer::T_OPEN_PARENTHESIS);
$this->parseTrimMode($parser);
if ($lexer->isNextToken(Lexer::T_STRING)) {
$parser->match(Lexer::T_STRING);
$this->trimChar = $lexer->token['value'];
}
if ($this->leading || $this->trailing || $this->both || $this->trimChar) {
$parser->match(Lexer::T_FROM);
}
$this->stringPrimary = $parser->StringPrimary();
$parser->match(Lexer::T_CLOSE_PARENTHESIS);
}
/**
* @param \Doctrine\ORM\Query\Parser $parser
*
* @return integer
*/
private function getTrimMode()
{
if ($this->leading) {
return AbstractPlatform::TRIM_LEADING;
}
if ($this->trailing) {
return AbstractPlatform::TRIM_TRAILING;
}
if ($this->both) {
return AbstractPlatform::TRIM_BOTH;
}
return AbstractPlatform::TRIM_UNSPECIFIED;
}
/**
* @param \Doctrine\ORM\Query\Parser $parser
*
* @return void
*/
private function parseTrimMode(Parser $parser)
{
$lexer = $parser->getLexer();
$value = $lexer->lookahead['value'];
if (strcasecmp('leading', $value) === 0) {
$parser->match(Lexer::T_LEADING);
$this->leading = true;
return;
}
if (strcasecmp('trailing', $value) === 0) {
$parser->match(Lexer::T_TRAILING);
$this->trailing = true;
return;
}
if (strcasecmp('both', $value) === 0) {
$parser->match(Lexer::T_BOTH);
$this->both = true;
return;
}
}
}
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