[556] | 1 | /****************************************************************************
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| 2 | **
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| 3 | ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
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| 4 | ** All rights reserved.
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| 5 | ** Contact: Nokia Corporation ([email protected])
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| 6 | **
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| 7 | ** This file is part of the QtXmlPatterns module of the Qt Toolkit.
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| 8 | **
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| 9 | ** $QT_BEGIN_LICENSE:LGPL$
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| 10 | ** Commercial Usage
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| 11 | ** Licensees holding valid Qt Commercial licenses may use this file in
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| 12 | ** accordance with the Qt Commercial License Agreement provided with the
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| 13 | ** Software or, alternatively, in accordance with the terms contained in
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| 14 | ** a written agreement between you and Nokia.
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| 15 | **
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| 16 | ** GNU Lesser General Public License Usage
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| 17 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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| 18 | ** General Public License version 2.1 as published by the Free Software
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| 19 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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| 20 | ** packaging of this file. Please review the following information to
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| 21 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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| 22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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| 23 | **
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| 24 | ** In addition, as a special exception, Nokia gives you certain additional
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| 25 | ** rights. These rights are described in the Nokia Qt LGPL Exception
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| 26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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| 27 | **
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| 28 | ** GNU General Public License Usage
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| 29 | ** Alternatively, this file may be used under the terms of the GNU
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| 30 | ** General Public License version 3.0 as published by the Free Software
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| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the
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| 32 | ** packaging of this file. Please review the following information to
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| 33 | ** ensure the GNU General Public License version 3.0 requirements will be
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| 34 | ** met: http://www.gnu.org/copyleft/gpl.html.
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| 35 | **
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| 36 | ** If you have questions regarding the use of this file, please contact
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| 37 | ** Nokia at [email protected].
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| 38 | ** $QT_END_LICENSE$
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| 39 | **
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| 40 | ****************************************************************************/
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| 41 |
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| 42 | #include "qacceltreeresourceloader_p.h"
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| 43 | #include "qxmlschema.h"
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| 44 | #include "qxmlschema_p.h"
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| 45 |
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| 46 | #include <QtCore/QBuffer>
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| 47 | #include <QtCore/QIODevice>
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| 48 | #include <QtCore/QUrl>
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| 49 |
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| 50 | QT_BEGIN_NAMESPACE
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| 51 |
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| 52 | QXmlSchemaPrivate::QXmlSchemaPrivate(const QXmlNamePool &namePool)
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| 53 | : m_namePool(namePool)
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| 54 | , m_userMessageHandler(0)
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| 55 | , m_uriResolver(0)
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| 56 | , m_userNetworkAccessManager(0)
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| 57 | , m_schemaContext(new QPatternist::XsdSchemaContext(m_namePool.d))
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| 58 | , m_schemaParserContext(new QPatternist::XsdSchemaParserContext(m_namePool.d, m_schemaContext))
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| 59 | , m_schemaIsValid(false)
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| 60 | {
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| 61 | m_networkAccessManager = new QPatternist::ReferenceCountedValue<QNetworkAccessManager>(new QNetworkAccessManager());
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| 62 | m_messageHandler = new QPatternist::ReferenceCountedValue<QAbstractMessageHandler>(new QPatternist::ColoringMessageHandler());
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| 63 | }
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| 64 |
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| 65 | QXmlSchemaPrivate::QXmlSchemaPrivate(const QPatternist::XsdSchemaContext::Ptr &schemaContext)
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| 66 | : m_namePool(QXmlNamePool(schemaContext->namePool().data()))
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| 67 | , m_userMessageHandler(0)
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| 68 | , m_uriResolver(0)
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| 69 | , m_userNetworkAccessManager(0)
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| 70 | , m_schemaContext(schemaContext)
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| 71 | , m_schemaParserContext(new QPatternist::XsdSchemaParserContext(m_namePool.d, m_schemaContext))
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| 72 | , m_schemaIsValid(false)
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| 73 | {
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| 74 | m_networkAccessManager = new QPatternist::ReferenceCountedValue<QNetworkAccessManager>(new QNetworkAccessManager());
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| 75 | m_messageHandler = new QPatternist::ReferenceCountedValue<QAbstractMessageHandler>(new QPatternist::ColoringMessageHandler());
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| 76 | }
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| 77 |
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| 78 | QXmlSchemaPrivate::QXmlSchemaPrivate(const QXmlSchemaPrivate &other)
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| 79 | : QSharedData(other)
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| 80 | {
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| 81 | m_namePool = other.m_namePool;
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| 82 | m_userMessageHandler = other.m_userMessageHandler;
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| 83 | m_uriResolver = other.m_uriResolver;
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| 84 | m_userNetworkAccessManager = other.m_userNetworkAccessManager;
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| 85 | m_messageHandler = other.m_messageHandler;
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| 86 | m_networkAccessManager = other.m_networkAccessManager;
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| 87 |
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| 88 | m_schemaContext = other.m_schemaContext;
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| 89 | m_schemaParserContext = other.m_schemaParserContext;
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| 90 | m_schemaIsValid = other.m_schemaIsValid;
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| 91 | m_documentUri = other.m_documentUri;
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| 92 | }
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| 93 |
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| 94 | void QXmlSchemaPrivate::load(const QUrl &source, const QString &targetNamespace)
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| 95 | {
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| 96 | m_documentUri = QPatternist::XPathHelper::normalizeQueryURI(source);
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| 97 |
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| 98 | m_schemaContext->setMessageHandler(messageHandler());
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| 99 | m_schemaContext->setUriResolver(uriResolver());
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| 100 | m_schemaContext->setNetworkAccessManager(networkAccessManager());
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| 101 |
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| 102 | const QPatternist::AutoPtr<QNetworkReply> reply(QPatternist::AccelTreeResourceLoader::load(source, m_schemaContext->networkAccessManager(),
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| 103 | m_schemaContext, QPatternist::AccelTreeResourceLoader::ContinueOnError));
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| 104 | if (reply)
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| 105 | load(reply.data(), source, targetNamespace);
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| 106 | }
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| 107 |
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| 108 | void QXmlSchemaPrivate::load(const QByteArray &data, const QUrl &documentUri, const QString &targetNamespace)
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| 109 | {
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| 110 | QByteArray localData(data);
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| 111 |
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| 112 | QBuffer buffer(&localData);
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| 113 | buffer.open(QIODevice::ReadOnly);
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| 114 |
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| 115 | load(&buffer, documentUri, targetNamespace);
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| 116 | }
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| 117 |
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| 118 | void QXmlSchemaPrivate::load(QIODevice *source, const QUrl &documentUri, const QString &targetNamespace)
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| 119 | {
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| 120 | m_schemaParserContext = QPatternist::XsdSchemaParserContext::Ptr(new QPatternist::XsdSchemaParserContext(m_namePool.d, m_schemaContext));
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| 121 | m_schemaIsValid = false;
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| 122 |
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| 123 | if (!source) {
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| 124 | qWarning("A null QIODevice pointer cannot be passed.");
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| 125 | return;
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| 126 | }
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| 127 |
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| 128 | if (!source->isReadable()) {
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| 129 | qWarning("The device must be readable.");
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| 130 | return;
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| 131 | }
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| 132 |
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| 133 | m_documentUri = QPatternist::XPathHelper::normalizeQueryURI(documentUri);
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| 134 | m_schemaContext->setMessageHandler(messageHandler());
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| 135 | m_schemaContext->setUriResolver(uriResolver());
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| 136 | m_schemaContext->setNetworkAccessManager(networkAccessManager());
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| 137 |
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| 138 | QPatternist::XsdSchemaParser parser(m_schemaContext, m_schemaParserContext, source);
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| 139 | parser.setDocumentURI(documentUri);
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| 140 | parser.setTargetNamespace(targetNamespace);
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| 141 |
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| 142 | try {
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| 143 | parser.parse();
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| 144 | m_schemaParserContext->resolver()->resolve();
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| 145 |
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| 146 | m_schemaIsValid = true;
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| 147 | } catch (QPatternist::Exception exception) {
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| 148 | m_schemaIsValid = false;
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| 149 | }
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| 150 | }
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| 151 |
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| 152 | bool QXmlSchemaPrivate::isValid() const
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| 153 | {
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| 154 | return m_schemaIsValid;
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| 155 | }
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| 156 |
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| 157 | QXmlNamePool QXmlSchemaPrivate::namePool() const
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| 158 | {
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| 159 | return m_namePool;
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| 160 | }
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| 161 |
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| 162 | QUrl QXmlSchemaPrivate::documentUri() const
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| 163 | {
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| 164 | return m_documentUri;
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| 165 | }
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| 166 |
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| 167 | void QXmlSchemaPrivate::setMessageHandler(QAbstractMessageHandler *handler)
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| 168 | {
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| 169 | m_userMessageHandler = handler;
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| 170 | }
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| 171 |
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| 172 | QAbstractMessageHandler *QXmlSchemaPrivate::messageHandler() const
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| 173 | {
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| 174 | if (m_userMessageHandler)
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| 175 | return m_userMessageHandler;
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| 176 |
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| 177 | return m_messageHandler.data()->value;
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| 178 | }
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| 179 |
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| 180 | void QXmlSchemaPrivate::setUriResolver(const QAbstractUriResolver *resolver)
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| 181 | {
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| 182 | m_uriResolver = resolver;
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| 183 | }
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| 184 |
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| 185 | const QAbstractUriResolver *QXmlSchemaPrivate::uriResolver() const
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| 186 | {
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| 187 | return m_uriResolver;
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| 188 | }
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| 189 |
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| 190 | void QXmlSchemaPrivate::setNetworkAccessManager(QNetworkAccessManager *networkmanager)
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| 191 | {
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| 192 | m_userNetworkAccessManager = networkmanager;
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| 193 | }
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| 194 |
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| 195 | QNetworkAccessManager *QXmlSchemaPrivate::networkAccessManager() const
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| 196 | {
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| 197 | if (m_userNetworkAccessManager)
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| 198 | return m_userNetworkAccessManager;
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| 199 |
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| 200 | return m_networkAccessManager.data()->value;
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| 201 | }
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| 202 |
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| 203 | QT_END_NAMESPACE
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