--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/qthighway/xqserviceutil/src/xqservicemetadata/xqservicemetadata_p.h Tue Aug 31 16:02:37 2010 +0300
@@ -0,0 +1,173 @@
+/****************************************************************************
+**
+** Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, 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 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** If you have questions regarding the use of this file, please
+** contact Nokia at http://qt.nokia.com/contact.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef XQSERVICEMETADATA_H
+#define XQSERVICEMETADATA_H
+
+//
+// W A R N I N G
+// -------------
+//
+// This file is not part of the Qt API. It exists for the convenience
+// of the QLibrary class. This header file may change from
+// version to version without notice, or even be removed.
+//
+// We mean it.
+//
+#include <QXmlStreamReader>
+#include <QStringList>
+#include <QList>
+#include <QSet>
+#include "xqserviceglobal.h"
+#include "xqserviceerrdefs.h" // error codes
+#include "xqaiwinterfacedescriptor.h"
+
+class QIODevice;
+
+QT_BEGIN_NAMESPACE
+
+// FORWARD DECLARATIONS
+class XQAiwInterfaceDescriptor;
+
+class ServiceMetaDataResults
+{
+public:
+ enum ServiceMetadataVersion {
+ VERSION_1 = 1,
+ VERSION_2 = 2 // default
+ };
+
+ ServiceMetaDataResults() {};
+
+ ServiceMetaDataResults(const ServiceMetaDataResults& other)
+ {
+ description = other.description;
+ location = other.location;
+ name = other.name;
+ interfaces = other.interfaces;
+ latestInterfaces = other.latestInterfaces;
+ version = other.version;
+ };
+
+ QString location;
+ QString name;
+ QString description;
+ QList<XQAiwInterfaceDescriptor> interfaces;
+ QList<XQAiwInterfaceDescriptor> latestInterfaces;
+ int version; // ServiceMetadataVersion
+};
+
+#ifndef QT_NO_DATASTREAM
+Q_SFW_EXPORT QDataStream &operator<<(QDataStream &, const ServiceMetaDataResults &);
+Q_SFW_EXPORT QDataStream &operator>>(QDataStream &, ServiceMetaDataResults &);
+#endif
+
+class Q_SFW_EXPORT ServiceMetaData
+{
+public:
+
+ //! ServiceMetaData::ServiceMetadataErr
+ /*!
+ This enum describes the errors that may be returned by the Service metadata parser.
+ */
+ enum ServiceMetadataErr {
+ SFW_ERROR_NO_SERVICE = QtService::METADATA_ERR_START_VALUE, /* Can not find service root node in XML file*/
+ SFW_ERROR_NO_SERVICE_NAME, /* Can not find service name in XML file */
+ SFW_ERROR_NO_SERVICE_FILEPATH, /* Can not find service filepath in XML file */
+ SFW_ERROR_NO_SERVICE_INTERFACE, /* No interface for the service in XML file*/
+ SFW_ERROR_NO_INTERFACE_VERSION, /* Can not find interface version in XML file */
+ SFW_ERROR_NO_INTERFACE_NAME, /* Can not find interface name in XML file*/
+ SFW_ERROR_UNABLE_TO_OPEN_FILE, /* Error opening XML file*/
+ SFW_ERROR_INVALID_XML_FILE, /* Not a valid XML file*/
+ SFW_ERROR_PARSE_SERVICE, /* Error parsing service node */
+ SFW_ERROR_PARSE_INTERFACE, /* Error parsing interface node */
+ SFW_ERROR_DUPLICATED_INTERFACE, /* The same interface is defined twice */
+ SFW_ERROR_INVALID_VERSION,
+ SFW_ERROR_DUPLICATED_TAG, /* The tag appears twice */
+ SFW_ERROR_INVALID_CUSTOM_TAG, /* The customproperty tag is not corectly formatted or otherwise incorrect*/
+ SFW_ERROR_DUPLICATED_CUSTOM_KEY /* The customproperty appears twice*/
+ };
+
+public:
+
+ ServiceMetaData(const QString &aXmlFilePath);
+
+ ServiceMetaData(QIODevice *device);
+
+ ~ServiceMetaData();
+
+ void setDevice(QIODevice *device);
+
+ QIODevice *device() const;
+
+ bool extractMetadata();
+
+ int getLatestError() const;
+
+ ServiceMetaDataResults parseResults() const;
+
+private:
+ QList<XQAiwInterfaceDescriptor> latestInterfaces() const;
+ XQAiwInterfaceDescriptor latestInterfaceVersion(const QString &interfaceName);
+ bool processServiceElement(QXmlStreamReader &aXMLReader);
+ bool processInterfaceElement(QXmlStreamReader &aXMLReader);
+
+ // Support for old XML format
+ bool getAttributeValue(const QXmlStreamReader &aDomElement,
+ const QString &aAttributeName, QString &aValue);
+ bool processServiceElementPrevVersion(QXmlStreamReader &aXMLReader);
+ bool processInterfaceElementPrevVersion(QXmlStreamReader &aXMLReader);
+
+ void clearMetadata();
+
+private:
+ bool lessThan(const XQAiwInterfaceDescriptor &d1,
+ const XQAiwInterfaceDescriptor &d2) const;
+ bool checkVersion(const QString &version) const;
+ void transformVersion(const QString &version, int *major, int *minor) const;
+
+ QIODevice *xmlDevice;
+ bool ownsXmlDevice;
+ QString serviceName;
+ QString serviceLocation;
+ QString serviceDescription;
+ QList<XQAiwInterfaceDescriptor> serviceInterfaces;
+ QSet<QString> duplicates;
+ int latestError;
+ QHash<QString, int> m_latestIndex;
+ int version; // data version
+};
+
+QT_END_NAMESPACE
+
+#endif // XQSERVICEMETADATA_H