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// Copyright (C) 2015 Bayerische Motoren Werke Aktiengesellschaft (BMW AG)
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#if !defined (COMMONAPI_INTERNAL_COMPILATION)
#error "Only <CommonAPI/CommonAPI.hpp> can be included directly, this file may disappear or change contents."
#endif
#ifndef COMMONAPI_DBUS_DBUSFREEDESKTOPSTUBADAPTERHELPER_HPP_
#define COMMONAPI_DBUS_DBUSFREEDESKTOPSTUBADAPTERHELPER_HPP_
#include <CommonAPI/Struct.hpp>
#include <CommonAPI/DBus/DBusStubAdapterHelper.hpp>
namespace CommonAPI {
namespace DBus {
template <typename _StubClass>
class DBusGetFreedesktopAttributeStubDispatcherBase {
public:
virtual ~DBusGetFreedesktopAttributeStubDispatcherBase() {}
virtual void dispatchDBusMessageAndAppendReply(const DBusMessage &_message,
const std::shared_ptr<_StubClass> &_stub,
DBusOutputStream &_output,
const std::shared_ptr<DBusClientId> &_clientId) = 0;
};
template <typename _StubClass, typename _AttributeType, typename _AttributeDepl = EmptyDeployment>
class DBusGetFreedesktopAttributeStubDispatcher
: public virtual DBusGetAttributeStubDispatcher<_StubClass, _AttributeType, _AttributeDepl>,
public virtual DBusGetFreedesktopAttributeStubDispatcherBase<_StubClass> {
public:
typedef DBusStubAdapterHelper<_StubClass> DBusStubAdapterHelperType;
typedef typename DBusGetAttributeStubDispatcher<_StubClass, _AttributeType, _AttributeDepl>::GetStubFunctor GetStubFunctor;
DBusGetFreedesktopAttributeStubDispatcher(GetStubFunctor _getStubFunctor, _AttributeDepl *_depl = nullptr)
: DBusGetAttributeStubDispatcher<_StubClass, _AttributeType, _AttributeDepl>(_getStubFunctor, "v", _depl) {
}
virtual ~DBusGetFreedesktopAttributeStubDispatcher() {};
void dispatchDBusMessageAndAppendReply(const DBusMessage &_message,
const std::shared_ptr<_StubClass> &_stub,
DBusOutputStream &_output,
const std::shared_ptr<DBusClientId> &_clientId) {
CommonAPI::Deployable<CommonAPI::Variant<_AttributeType>, VariantDeployment<>> deployedVariant(
(_stub.get()->*(DBusGetAttributeStubDispatcher<_StubClass, _AttributeType, _AttributeDepl>::getStubFunctor_))(_clientId), &freedesktopVariant);
_output << deployedVariant;
}
protected:
virtual bool sendAttributeValueReply(const DBusMessage &_message, const std::shared_ptr<_StubClass> &_stub, DBusStubAdapterHelperType &_helper) {
DBusMessage reply = _message.createMethodReturn(DBusGetAttributeStubDispatcher<_StubClass, _AttributeType, _AttributeDepl>::signature_);
VariantDeployment<_AttributeDepl> actualDepl(true, DBusGetAttributeStubDispatcher<_StubClass, _AttributeType, _AttributeDepl>::depl_);
std::shared_ptr<DBusClientId> clientId = std::make_shared<DBusClientId>(std::string(_message.getSender()));
CommonAPI::Deployable<CommonAPI::Variant<_AttributeType>, VariantDeployment<_AttributeDepl>> deployedVariant(
(_stub.get()->*(DBusGetAttributeStubDispatcher<_StubClass, _AttributeType, _AttributeDepl>::getStubFunctor_))(clientId), &actualDepl);
DBusOutputStream output(reply);
output << deployedVariant;
output.flush();
return _helper.getDBusConnection()->sendDBusMessage(reply);
}
};
template <typename _StubClass, typename _AttributeType, typename _AttributeDepl = EmptyDeployment>
class DBusSetFreedesktopAttributeStubDispatcher
: public virtual DBusGetFreedesktopAttributeStubDispatcher<_StubClass, _AttributeType, _AttributeDepl>,
public virtual DBusSetAttributeStubDispatcher<_StubClass, _AttributeType, _AttributeDepl> {
public:
typedef typename DBusGetAttributeStubDispatcher<_StubClass, _AttributeType, _AttributeDepl>::GetStubFunctor GetStubFunctor;
typedef typename DBusGetAttributeStubDispatcher<_StubClass, _AttributeType, _AttributeDepl>::DBusStubAdapterHelperType DBusStubAdapterHelperType;
typedef typename DBusStubAdapterHelperType::RemoteEventHandlerType RemoteEventHandlerType;
typedef bool (RemoteEventHandlerType::*OnRemoteSetFunctor)(std::shared_ptr<CommonAPI::ClientId>, _AttributeType);
typedef void (RemoteEventHandlerType::*OnRemoteChangedFunctor)();
DBusSetFreedesktopAttributeStubDispatcher(
GetStubFunctor _getStubFunctor,
OnRemoteSetFunctor _onRemoteSetFunctor,
OnRemoteChangedFunctor _onRemoteChangedFunctor,
_AttributeDepl * _depl = nullptr)
: DBusGetAttributeStubDispatcher<_StubClass, _AttributeType, _AttributeDepl>(_getStubFunctor, "v", _depl),
DBusGetFreedesktopAttributeStubDispatcher<_StubClass, _AttributeType, _AttributeDepl>(_getStubFunctor, _depl),
DBusSetAttributeStubDispatcher<_StubClass, _AttributeType, _AttributeDepl>(_getStubFunctor, _onRemoteSetFunctor, _onRemoteChangedFunctor, "v", _depl) {
}
virtual ~DBusSetFreedesktopAttributeStubDispatcher() {};
protected:
virtual _AttributeType retrieveAttributeValue(const DBusMessage &_message, bool &_error) {
std::string interfaceName, attributeName;
DBusInputStream input(_message);
CommonAPI::Deployable<CommonAPI::Variant<_AttributeType>, VariantDeployment<>> deployedVariant(&freedesktopVariant);
input >> interfaceName; // skip over interface and attribute name
input >> attributeName;
input >> deployedVariant;
_error = input.hasError();
_AttributeType attributeValue = deployedVariant.getValue().template get<_AttributeType>() ;
return attributeValue;
}
};
template <typename _StubClass, typename _AttributeType, typename _AttributeDepl = EmptyDeployment>
class DBusSetFreedesktopObservableAttributeStubDispatcher
: public virtual DBusSetFreedesktopAttributeStubDispatcher<_StubClass, _AttributeType, _AttributeDepl>,
public virtual DBusSetObservableAttributeStubDispatcher<_StubClass, _AttributeType, _AttributeDepl> {
public:
typedef typename DBusSetFreedesktopAttributeStubDispatcher<_StubClass, _AttributeType, _AttributeDepl>::DBusStubAdapterHelperType DBusStubAdapterHelperType;
typedef typename DBusStubAdapterHelperType::StubAdapterType StubAdapterType;
typedef typename DBusSetFreedesktopAttributeStubDispatcher<_StubClass, _AttributeType, _AttributeDepl>::GetStubFunctor GetStubFunctor;
typedef typename DBusSetFreedesktopAttributeStubDispatcher<_StubClass, _AttributeType, _AttributeDepl>::OnRemoteSetFunctor OnRemoteSetFunctor;
typedef typename DBusSetFreedesktopAttributeStubDispatcher<_StubClass, _AttributeType, _AttributeDepl>::OnRemoteChangedFunctor OnRemoteChangedFunctor;
typedef void (StubAdapterType::*FireChangedFunctor)(const _AttributeType&);
DBusSetFreedesktopObservableAttributeStubDispatcher(
GetStubFunctor _getStubFunctor,
OnRemoteSetFunctor _onRemoteSetFunctor,
OnRemoteChangedFunctor _onRemoteChangedFunctor,
FireChangedFunctor _fireChangedFunctor,
_AttributeDepl *_depl = nullptr)
: DBusGetAttributeStubDispatcher<_StubClass, _AttributeType, _AttributeDepl>(_getStubFunctor, "v", _depl),
DBusGetFreedesktopAttributeStubDispatcher<_StubClass, _AttributeType, _AttributeDepl>(_getStubFunctor, _depl),
DBusSetAttributeStubDispatcher<_StubClass, _AttributeType, _AttributeDepl>(_getStubFunctor, _onRemoteSetFunctor, _onRemoteChangedFunctor, "v", _depl),
DBusSetFreedesktopAttributeStubDispatcher<_StubClass, _AttributeType, _AttributeDepl>(_getStubFunctor, _onRemoteSetFunctor, _onRemoteChangedFunctor, _depl),
DBusSetObservableAttributeStubDispatcher<_StubClass, _AttributeType, _AttributeDepl>(_getStubFunctor, _onRemoteSetFunctor, _onRemoteChangedFunctor, _fireChangedFunctor, "v", _depl) {
}
};
template<class>
struct DBusStubFreedesktopPropertiesSignalHelper;
template<template<class ...> class _In, class _InArg>
struct DBusStubFreedesktopPropertiesSignalHelper<_In<DBusInputStream, DBusOutputStream, _InArg>> {
template <typename _ValueType>
struct DBusPropertiesEntry
: public CommonAPI::Struct<std::string, CommonAPI::Variant<_ValueType>> {
DBusPropertiesEntry() = default;
DBusPropertiesEntry(const std::string &_propertyName,
const _ValueType &_propertyValue) {
std::get<0>(this->values_) = _propertyName;
std::get<1>(this->values_) = _propertyValue;
};
const std::string &getPropertyName() const { return std::get<0>(this->values_); }
void setPropertyName(const std::string &_value) { std::get<0>(this->values_) = _value; }
const _ValueType getPropertyValue() const { return std::get<1>(this->values_); }
void setPropertyValue(const _ValueType &_value) { std::get<1>(this->values_) = _value; }
};
typedef std::vector<DBusPropertiesEntry<_InArg>> PropertiesArray;
typedef CommonAPI::Deployment<CommonAPI::EmptyDeployment, VariantDeployment<>> PropertyDeployment;
typedef CommonAPI::ArrayDeployment<PropertyDeployment> PropertiesDeployment;
typedef CommonAPI::Deployable<PropertiesArray, PropertiesDeployment> DeployedPropertiesArray;
template <typename _StubClass>
static bool sendPropertiesChangedSignal(const _StubClass &_stub, const std::string &_propertyName, const _InArg &_inArg) {
const std::vector<std::string> invalidatedProperties;
PropertiesArray changedProperties;
DBusPropertiesEntry<_InArg> entry(_propertyName, _inArg);
changedProperties.push_back(entry);
PropertyDeployment propertyDeployment(nullptr, &freedesktopVariant);
PropertiesDeployment changedPropertiesDeployment(&propertyDeployment);
DeployedPropertiesArray deployedChangedProperties(changedProperties, &changedPropertiesDeployment);
return DBusStubSignalHelper<
_In<
DBusInputStream,
DBusOutputStream,
const std::string,
DeployedPropertiesArray,
std::vector<std::string>
>
>::sendSignal(
_stub.getDBusAddress().getObjectPath().c_str(),
"org.freedesktop.DBus.Properties",
"PropertiesChanged",
"sa{sv}as",
_stub.getDBusConnection(),
_stub.getInterface(),
deployedChangedProperties,
invalidatedProperties);
}
};
} // namespace DBus
} // namespace CommonAPI
#endif // COMMONAPI_DBUS_DBUSFREEDESKTOPSTUBADAPTERHELPER_HPP_
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