95 lines
3.2 KiB
C++
95 lines
3.2 KiB
C++
/**
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* Copyright 2013 Albert Vaca <albertvaka@gmail.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License or (at your option) version 3 or any later version
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* accepted by the membership of KDE e.V. (or its successor approved
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* by the membership of KDE e.V.), which shall act as a proxy
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* defined in Section 14 of version 3 of the license.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef NETWORKPACKAGE_H
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#define NETWORKPACKAGE_H
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#include "networkpackagetypes.h"
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#include <QObject>
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#include <QDebug>
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#include <QString>
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#include <QVariant>
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#include <QStringList>
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#include <QIODevice>
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#include <QtCrypto>
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#include <qjson/parser.h>
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#include "default_args.h"
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class NetworkPackage : public QObject
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{
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Q_OBJECT
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Q_PROPERTY( QString id READ id WRITE setId )
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Q_PROPERTY( QString type READ type WRITE setType )
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Q_PROPERTY( QVariantMap body READ body WRITE setBody )
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public:
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const static QCA::EncryptionAlgorithm EncryptionAlgorithm;
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const static int ProtocolVersion;
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NetworkPackage(const QString& type);
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static void createIdentityPackage(NetworkPackage*);
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QByteArray serialize() const;
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static bool unserialize(const QByteArray& json, NetworkPackage* out);
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void encrypt(QCA::PublicKey& key);
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bool decrypt(QCA::PrivateKey& key, NetworkPackage* out) const;
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const QString& id() const { return mId; }
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const QString& type() const { return mType; }
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QVariantMap& body() { return mBody; }
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//Get and set info from body. Note that id and type can not be accessed through these.
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template<typename T> T get(const QString& key, const T& defaultValue = default_arg<T>::get()) const {
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return mBody.value(key,defaultValue).template value<T>(); //Important note: Awesome template syntax is awesome
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}
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template<typename T> void set(const QString& key, const T& value) { mBody[key] = QVariant(value); }
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bool has(const QString& key) const { return mBody.contains(key); }
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QIODevice* payload() const { return mPayload; }
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void setPayload(QIODevice* device) { mPayload = device; }
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bool hasPayload() const { return (mPayload != 0); }
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//To be called by a particular DeviceLink
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QVariantMap payloadTransferInfo() const { return mPayloadTransferInfo; }
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void setPayloadTransferInfo(const QVariantMap& map) { mPayloadTransferInfo = map; }
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bool hasPayloadTransferInfo() const { return !mPayloadTransferInfo.isEmpty(); }
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private:
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void setId(const QString& id) { mId = id; }
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void setType(const QString& t) { mType = t; }
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void setBody(const QVariantMap& b) { mBody = b; }
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QString mId;
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QString mType;
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QVariantMap mBody;
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QIODevice* mPayload;
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QVariantMap mPayloadTransferInfo;
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};
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#endif // NETWORKPACKAGE_H
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