mirror of https://github.com/nymea/nymea.git
126 lines
4.1 KiB
C++
126 lines
4.1 KiB
C++
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* *
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* Copyright (C) 2015 Simon Stürz <simon.stuerz@guh.io> *
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* Copyright (C) 2014 Michael Zanetti <michael_zanetti@gmx.net> *
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* *
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* This file is part of guh. *
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* *
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* Guh is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation, version 2 of the License. *
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* *
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* Guh 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 guh. If not, see <http://www.gnu.org/licenses/>. *
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* *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#ifndef JSONHANDLER_H
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#define JSONHANDLER_H
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#include "jsontypes.h"
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#include <QObject>
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#include <QVariantMap>
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#include <QMetaMethod>
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#include <QTimer>
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namespace nymeaserver {
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class JsonHandler;
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class JsonReply: public QObject
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{
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Q_OBJECT
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public:
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enum Type {
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TypeSync,
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TypeAsync
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};
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static JsonReply *createReply(JsonHandler *handler, const QVariantMap &data);
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static JsonReply *createAsyncReply(JsonHandler *handler, const QString &method);
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Type type() const;
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QVariantMap data() const;
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void setData(const QVariantMap &data);
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JsonHandler *handler() const;
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QString method() const;
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QUuid clientId() const;
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void setClientId(const QUuid &clientId);
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int commandId() const;
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void setCommandId(int commandId);
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bool timedOut() const;
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public slots:
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void startWait();
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signals:
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void finished();
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private slots:
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void timeout();
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private:
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JsonReply(Type type, JsonHandler *handler, const QString &method, const QVariantMap &data = QVariantMap());
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Type m_type;
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QVariantMap m_data;
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JsonHandler *m_handler;
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QString m_method;
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QUuid m_clientId;
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int m_commandId;
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bool m_timedOut;
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QTimer m_timeout;
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};
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class JsonHandler : public QObject
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{
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Q_OBJECT
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public:
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explicit JsonHandler(QObject *parent = 0);
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virtual QString name() const = 0;
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QVariantMap introspect(QMetaMethod::MethodType);
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bool hasMethod(const QString &methodName);
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QPair<bool, QString> validateParams(const QString &methodName, const QVariantMap ¶ms);
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QPair<bool, QString> validateReturns(const QString &methodName, const QVariantMap &returns);
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signals:
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void asyncReply(int id, const QVariantMap ¶ms);
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protected:
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void setDescription(const QString &methodName, const QString &description);
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void setParams(const QString &methodName, const QVariantMap ¶ms);
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void setReturns(const QString &methodName, const QVariantMap &returns);
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JsonReply *createReply(const QVariantMap &data) const;
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JsonReply *createAsyncReply(const QString &method) const;
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QVariantMap statusToReply(DeviceManager::DeviceError status) const;
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QVariantMap statusToReply(RuleEngine::RuleError status) const;
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QVariantMap statusToReply(Logging::LoggingError status) const;
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QVariantMap statusToReply(NymeaConfiguration::ConfigurationError status) const;
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QVariantMap statusToReply(NetworkManager::NetworkManagerError status) const;
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private:
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QHash<QString, QString> m_descriptions;
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QHash<QString, QVariantMap> m_params;
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QHash<QString, QVariantMap> m_returns;
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};
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}
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#endif // JSONHANDLER_H
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