refs #318 Event originator with machine information

Mats ammended version (non-static methods).

src/blackmisc/evoriginator.cpp

@@ -0,0 +1,124 @@
+/* Copyright (C) 2014
+ * swift Project Community / Contributors
+ *
+ * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of Swift Project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+#include "evoriginator.h"
+#include <QCoreApplication>
+#include <QDBusConnection>
+
+namespace BlackMisc
+{
+    namespace Event
+    {
+        // Default constructor
+        COriginator::COriginator()
+            : m_machineId(QDBusConnection::localMachineId()),
+              m_processId(QCoreApplication::applicationPid()),
+              m_processName(QCoreApplication::applicationName())
+        {
+        }
+
+        // Copy Constructor
+        COriginator::COriginator(const COriginator &other)
+            : CValueObject(other),
+              m_originatorName(other.m_originatorName),
+              m_machineId(other.m_machineId),
+              m_primaryIpAddress(other.m_primaryIpAddress),
+              m_objectId(other.m_objectId),
+              m_processId(other.m_processId),
+              m_processName(other.m_processName)
+        {
+        }
+
+        // Hash
+        uint COriginator::getValueHash() const
+        {
+            return qHash(TupleConverter<COriginator>::toTuple(*this));
+        }
+
+        // Register metadata
+        void COriginator::registerMetadata()
+        {
+            qRegisterMetaType<COriginator>();
+            qDBusRegisterMetaType<COriginator>();
+        }
+
+        bool COriginator::isFromLocalMachine() const
+        {
+            return QDBusConnection::localMachineId() == getMachineId();
+        }
+
+        bool COriginator::isFromSameProcess() const
+        {
+            return QCoreApplication::applicationPid() == getProcessId() && isFromLocalMachine();
+        }
+
+        bool COriginator::isFromSameProcessName() const
+        {
+            return QCoreApplication::applicationName() == getProcessName();
+        }
+
+        /*
+         * Convert to string
+         */
+        QString COriginator::convertToQString(bool /* i18n */) const
+        {
+            QString s;
+            s.append(m_originatorName);
+            s.append(" ").append(m_machineId);
+            s.append(" ").append(m_primaryIpAddress);
+            s.append(" ").append(m_objectId);
+            s.append(" ").append(m_processId);
+            s.append(" ").append(m_processName);
+            return s;
+        }
+
+        /*
+         * metaTypeId
+         */
+        int COriginator::getMetaTypeId() const
+        {
+            return qMetaTypeId<COriginator>();
+        }
+
+        /*
+         * is a
+         */
+        bool COriginator::isA(int metaTypeId) const
+        {
+            if (metaTypeId == qMetaTypeId<COriginator>()) { return true; }
+
+            return this->CValueObject::isA(metaTypeId);
+        }
+
+        /*
+         * Compare
+         */
+        int COriginator::compareImpl(const CValueObject &otherBase) const
+        {
+            const auto &other = static_cast<const COriginator &>(otherBase);
+            return compare(TupleConverter<COriginator>::toTuple(*this), TupleConverter<COriginator>::toTuple(other));
+        }
+
+        /*
+         * Marshall to DBus
+         */
+        void COriginator::marshallToDbus(QDBusArgument &argument) const
+        {
+            argument << TupleConverter<COriginator>::toTuple(*this);
+        }
+
+        /*
+         * Unmarshall from DBus
+         */
+        void COriginator::unmarshallFromDbus(const QDBusArgument &argument)
+        {
+            argument >> TupleConverter<COriginator>::toTuple(*this);
+        }
+    } // namespace Event
+}

src/blackmisc/evoriginator.h

@@ -0,0 +1,100 @@
+/* Copyright (C) 2014
+ * swift Project Community / Contributors
+ *
+ * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of Swift Project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+#ifndef BLACKMISC_EVENT_ORIGINATOR_H
+#define BLACKMISC_EVENT_ORIGINATOR_H
+
+//! \file
+
+#include "valueobject.h"
+#include "blackmiscfreefunctions.h"
+#include <QByteArray>
+#include <QString>
+
+namespace BlackMisc
+{
+    namespace Event
+    {
+
+        //! Value object encapsulating information about the originiator
+        class COriginator : public BlackMisc::CValueObject
+        {
+        public:
+
+            //! Default constructor.
+            COriginator();
+
+            //! Copy constructor
+            COriginator(const COriginator &other);
+
+            //! Get machine id
+            QByteArray getMachineId() const {return m_machineId;}
+
+            //! Get process id
+            qint32 getProcessId() const {return m_processId;}
+
+            //! Get process name
+            QString getProcessName() const {return m_processName;}
+
+            //! \copydoc CValueObject::toQVariant
+            virtual QVariant toQVariant() const override { return QVariant::fromValue(*this); }
+
+            //! \copydoc CValueObject::convertFromQVariant
+            virtual void convertFromQVariant(const QVariant &variant) override { BlackMisc::setFromQVariant(this, variant); }
+
+            //! \copydoc CValueObject::getValueHash
+            virtual uint getValueHash() const override;
+
+            //! \brief Register metadata
+            static void registerMetadata();
+
+            //! Check if originating from the same local machine
+            bool isFromLocalMachine() const;
+
+            //! Check if originating from the same process id
+            bool isFromSameProcess() const;
+
+            //! Check if originating from the same process name
+            bool isFromSameProcessName() const;
+
+        protected:
+            //! \copydoc CValueObject::convertToQString
+            virtual QString convertToQString(bool i18n = false) const override;
+
+            //! \copydoc CValueObject::getMetaTypeId
+            virtual int getMetaTypeId() const override;
+
+            //! \copydoc CValueObject::isA
+            virtual bool isA(int metaTypeId) const override;
+
+            //! \copydoc CValueObject::compareImpl
+            virtual int compareImpl(const CValueObject &other) const override;
+
+            //! \copydoc CValueObject::marshallToDbus
+            virtual void marshallToDbus(QDBusArgument &argument) const override;
+
+            //! \copydoc CValueObject::unmarshallFromDbus
+            virtual void unmarshallFromDbus(const QDBusArgument &argument) override;
+
+        private:
+            BLACK_ENABLE_TUPLE_CONVERSION(COriginator)
+            QString m_originatorName;
+            QByteArray m_machineId;
+            QByteArray m_primaryIpAddress;
+            QByteArray m_objectId;
+            qint32 m_processId;
+            QString m_processName;
+        };
+    } // namespace Event
+}
+
+BLACK_DECLARE_TUPLE_CONVERSION(BlackMisc::Event::COriginator, (o.m_originatorName, o.m_machineId, o.m_primaryIpAddress, o.m_objectId, o.m_processId, o.m_processName))
+Q_DECLARE_METATYPE(BlackMisc::Event::COriginator)
+
+#endif // BLACKMISC_EVENT_ORIGINATOR_H