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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtXmlPatterns module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qacceltreeresourceloader_p.h"
#include "qxmlschema.h"
#include "qxmlschema_p.h"
#include <QtCore/QBuffer>
#include <QtCore/QIODevice>
#include <QtCore/QUrl>
QT_BEGIN_NAMESPACE
QXmlSchemaPrivate::QXmlSchemaPrivate(const QXmlNamePool &namePool)
: m_namePool(namePool)
, m_userMessageHandler(0)
, m_uriResolver(0)
, m_userNetworkAccessManager(0)
, m_schemaContext(new QPatternist::XsdSchemaContext(m_namePool.d))
, m_schemaParserContext(new QPatternist::XsdSchemaParserContext(m_namePool.d, m_schemaContext))
, m_schemaIsValid(false)
{
m_networkAccessManager = new QPatternist::ReferenceCountedValue<QNetworkAccessManager>(new QNetworkAccessManager());
m_messageHandler = new QPatternist::ReferenceCountedValue<QAbstractMessageHandler>(new QPatternist::ColoringMessageHandler());
}
QXmlSchemaPrivate::QXmlSchemaPrivate(const QPatternist::XsdSchemaContext::Ptr &schemaContext)
: m_namePool(QXmlNamePool(schemaContext->namePool().data()))
, m_userMessageHandler(0)
, m_uriResolver(0)
, m_userNetworkAccessManager(0)
, m_schemaContext(schemaContext)
, m_schemaParserContext(new QPatternist::XsdSchemaParserContext(m_namePool.d, m_schemaContext))
, m_schemaIsValid(false)
{
m_networkAccessManager = new QPatternist::ReferenceCountedValue<QNetworkAccessManager>(new QNetworkAccessManager());
m_messageHandler = new QPatternist::ReferenceCountedValue<QAbstractMessageHandler>(new QPatternist::ColoringMessageHandler());
}
QXmlSchemaPrivate::QXmlSchemaPrivate(const QXmlSchemaPrivate &other)
: QSharedData(other)
{
m_namePool = other.m_namePool;
m_userMessageHandler = other.m_userMessageHandler;
m_uriResolver = other.m_uriResolver;
m_userNetworkAccessManager = other.m_userNetworkAccessManager;
m_messageHandler = other.m_messageHandler;
m_networkAccessManager = other.m_networkAccessManager;
m_schemaContext = other.m_schemaContext;
m_schemaParserContext = other.m_schemaParserContext;
m_schemaIsValid = other.m_schemaIsValid;
m_documentUri = other.m_documentUri;
}
void QXmlSchemaPrivate::load(const QUrl &source, const QString &targetNamespace)
{
m_documentUri = QPatternist::XPathHelper::normalizeQueryURI(source);
m_schemaContext->setMessageHandler(messageHandler());
m_schemaContext->setUriResolver(uriResolver());
m_schemaContext->setNetworkAccessManager(networkAccessManager());
const QPatternist::AutoPtr<QNetworkReply> reply(QPatternist::AccelTreeResourceLoader::load(source, m_schemaContext->networkAccessManager(),
m_schemaContext, QPatternist::AccelTreeResourceLoader::ContinueOnError));
if (reply)
load(reply.data(), source, targetNamespace);
}
void QXmlSchemaPrivate::load(const QByteArray &data, const QUrl &documentUri, const QString &targetNamespace)
{
QByteArray localData(data);
QBuffer buffer(&localData);
buffer.open(QIODevice::ReadOnly);
load(&buffer, documentUri, targetNamespace);
}
void QXmlSchemaPrivate::load(QIODevice *source, const QUrl &documentUri, const QString &targetNamespace)
{
m_schemaParserContext = QPatternist::XsdSchemaParserContext::Ptr(new QPatternist::XsdSchemaParserContext(m_namePool.d, m_schemaContext));
m_schemaIsValid = false;
if (!source) {
qWarning("A null QIODevice pointer cannot be passed.");
return;
}
if (!source->isReadable()) {
qWarning("The device must be readable.");
return;
}
m_documentUri = QPatternist::XPathHelper::normalizeQueryURI(documentUri);
m_schemaContext->setMessageHandler(messageHandler());
m_schemaContext->setUriResolver(uriResolver());
m_schemaContext->setNetworkAccessManager(networkAccessManager());
QPatternist::XsdSchemaParser parser(m_schemaContext, m_schemaParserContext, source);
parser.setDocumentURI(documentUri);
parser.setTargetNamespace(targetNamespace);
try {
parser.parse();
m_schemaParserContext->resolver()->resolve();
m_schemaIsValid = true;
} catch (QPatternist::Exception exception) {
Q_UNUSED(exception);
m_schemaIsValid = false;
}
}
bool QXmlSchemaPrivate::isValid() const
{
return m_schemaIsValid;
}
QXmlNamePool QXmlSchemaPrivate::namePool() const
{
return m_namePool;
}
QUrl QXmlSchemaPrivate::documentUri() const
{
return m_documentUri;
}
void QXmlSchemaPrivate::setMessageHandler(QAbstractMessageHandler *handler)
{
m_userMessageHandler = handler;
}
QAbstractMessageHandler *QXmlSchemaPrivate::messageHandler() const
{
if (m_userMessageHandler)
return m_userMessageHandler;
return m_messageHandler.data()->value;
}
void QXmlSchemaPrivate::setUriResolver(const QAbstractUriResolver *resolver)
{
m_uriResolver = resolver;
}
const QAbstractUriResolver *QXmlSchemaPrivate::uriResolver() const
{
return m_uriResolver;
}
void QXmlSchemaPrivate::setNetworkAccessManager(QNetworkAccessManager *networkmanager)
{
m_userNetworkAccessManager = networkmanager;
}
QNetworkAccessManager *QXmlSchemaPrivate::networkAccessManager() const
{
if (m_userNetworkAccessManager)
return m_userNetworkAccessManager;
return m_networkAccessManager.data()->value;
}
QT_END_NAMESPACE
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