| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtXmlPatterns module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
| ** a written agreement between you and The Qt Company. For licensing terms |
| ** and conditions see https://www.qt.io/terms-conditions. For further |
| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU Lesser General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU Lesser |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.LGPL3 included in the |
| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
| ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
| ** Qt Foundation. The licenses are as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-2.0.html and |
| ** https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include "qcommonnamespaces_p.h" |
| |
| #include "qboolean_p.h" |
| #include "qcommonvalues_p.h" |
| #include "qinteger_p.h" |
| #include "qatomicstring_p.h" |
| |
| #include "qcomparestringfns_p.h" |
| |
| QT_BEGIN_NAMESPACE |
| |
| using namespace QPatternist; |
| |
| Item CodepointEqualFN::evaluateSingleton(const DynamicContext::Ptr &context) const |
| { |
| const Item op1(m_operands.first()->evaluateSingleton(context)); |
| if(!op1) |
| return Item(); |
| |
| const Item op2(m_operands.last()->evaluateSingleton(context)); |
| if(!op2) |
| return Item(); |
| |
| if(caseSensitivity() == Qt::CaseSensitive) |
| return Boolean::fromValue(op1.stringValue() == op2.stringValue()); |
| else |
| { |
| const QString s1(op1.stringValue()); |
| const QString s2(op2.stringValue()); |
| |
| return Boolean::fromValue(s1.length() == s2.length() && |
| s1.startsWith(s2, Qt::CaseInsensitive)); |
| } |
| } |
| |
| Item CompareFN::evaluateSingleton(const DynamicContext::Ptr &context) const |
| { |
| const Item op1(m_operands.first()->evaluateSingleton(context)); |
| if(!op1) |
| return Item(); |
| |
| const Item op2(m_operands.at(1)->evaluateSingleton(context)); |
| if(!op2) |
| return Item(); |
| |
| const int retval = caseSensitivity() == Qt::CaseSensitive |
| ? op1.stringValue().compare(op2.stringValue()) |
| : op1.stringValue().toLower().compare(op2.stringValue().toLower()); |
| |
| if(retval > 0) |
| return CommonValues::IntegerOne; |
| else if(retval < 0) |
| return CommonValues::IntegerOneNegative; |
| else |
| { |
| Q_ASSERT(retval == 0); |
| return CommonValues::IntegerZero; |
| } |
| } |
| |
| QT_END_NAMESPACE |