Suppress sleep on linux using dbus inhibitor lock

.github/workflows/cpp-ci-serial-programs-base.yml

@@ -64,7 +64,7 @@ jobs:
         cd Arduino-Source
         sudo apt update
         sudo apt upgrade
-        sudo apt install clang-tools libopencv-dev
+        sudo apt install clang-tools libopencv-dev libsystemd-dev
 
         sudo apt install ./3rdPartyBinaries/libdpp-10.0.28-linux-x64.deb
 

3rdParty/sdbus-cpp/include/sdbus-c++/AdaptorInterfaces.h

@@ -0,0 +1,152 @@
+/**
+ * (C) 2016 - 2021 KISTLER INSTRUMENTE AG, Winterthur, Switzerland
+ * (C) 2016 - 2024 Stanislav Angelovic <stanislav.angelovic@protonmail.com>
+ *
+ * @file AdaptorInterfaces.h
+ *
+ * Created on: Nov 8, 2016
+ * Project: sdbus-c++
+ * Description: High-level D-Bus IPC C++ library based on sd-bus
+ *
+ * This file is part of sdbus-c++.
+ *
+ * sdbus-c++ is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 2.1 of the License, or
+ * (at your option) any later version.
+ *
+ * sdbus-c++ is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with sdbus-c++. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef SDBUS_CXX_ADAPTORINTERFACES_H_
+#define SDBUS_CXX_ADAPTORINTERFACES_H_
+
+#include <sdbus-c++/IObject.h>
+#include <cassert>
+#include <string>
+#include <memory>
+
+// Forward declarations
+namespace sdbus {
+    class IConnection;
+}
+
+namespace sdbus {
+
+    /********************************************//**
+     * @class ObjectHolder
+     *
+     * ObjectHolder is a helper that simply owns and provides
+     * access to an object to other classes in the inheritance
+     * hierarchy of an object based on generated interface classes.
+     *
+     ***********************************************/
+    class ObjectHolder
+    {
+    protected:
+        ObjectHolder(std::unique_ptr<IObject>&& object)
+            : object_(std::move(object))
+        {
+        }
+
+        const IObject& getObject() const
+        {
+            assert(object_ != nullptr);
+            return *object_;
+        }
+
+        IObject& getObject()
+        {
+            assert(object_ != nullptr);
+            return *object_;
+        }
+
+    private:
+        std::unique_ptr<IObject> object_;
+    };
+
+    /********************************************//**
+     * @class AdaptorInterfaces
+     *
+     * AdaptorInterfaces is a helper template class that joins all interface classes of a remote
+     * D-Bus object generated by sdbus-c++-xml2cpp to be used on the server (the adaptor) side,
+     * including some auxiliary classes. AdaptorInterfaces is the class that native-like object
+     * implementation classes written by users should inherit from and implement all pure virtual
+     * methods. So the _Interfaces template parameter is a list of sdbus-c++-xml2cpp-generated
+     * adaptor-side interface classes representing interfaces (with methods, signals and properties)
+     * of the D-Bus object.
+     *
+     * In the final adaptor class inherited from AdaptorInterfaces, one needs to make sure:
+     *   1. to call `registerAdaptor();` in the class constructor, and, conversely,
+     *   2. to call `unregisterAdaptor();` in the class destructor,
+     * so that the object API vtable is registered and unregistered at the proper time.
+     *
+     ***********************************************/
+    template <typename... _Interfaces>
+    class AdaptorInterfaces
+        : protected ObjectHolder
+        , public _Interfaces...
+    {
+    public:
+        /*!
+         * @brief Creates object instance
+         *
+         * @param[in] connection D-Bus connection where the object will publish itself
+         * @param[in] objectPath Path of the D-Bus object
+         *
+         * For more information, consult @ref createObject(sdbus::IConnection&,std::string)
+         */
+        AdaptorInterfaces(IConnection& connection, ObjectPath objectPath)
+            : ObjectHolder(createObject(connection, std::move(objectPath)))
+            , _Interfaces(getObject())...
+        {
+        }
+
+        /*!
+         * @brief Adds object vtable (i.e. D-Bus API) definitions for all interfaces it implements
+         *
+         * This function must be called in the constructor of the final adaptor class that implements AdaptorInterfaces.
+         *
+         * See also @ref IObject::addVTable()
+         */
+        void registerAdaptor()
+        {
+            (_Interfaces::registerAdaptor(), ...);
+        }
+
+        /*!
+         * @brief Unregisters adaptors's API and removes it from the bus
+         *
+         * This function must be called in the destructor of the final adaptor class that implements AdaptorInterfaces.
+         *
+         * For more information, see underlying @ref IObject::unregister()
+         */
+        void unregisterAdaptor()
+        {
+            getObject().unregister();
+        }
+
+        /*!
+         * @brief Returns reference to the underlying IObject instance
+         */
+        using ObjectHolder::getObject;
+
+    protected:
+        using base_type = AdaptorInterfaces;
+
+        AdaptorInterfaces(const AdaptorInterfaces&) = delete;
+        AdaptorInterfaces& operator=(const AdaptorInterfaces&) = delete;
+        AdaptorInterfaces(AdaptorInterfaces&&) = delete;
+        AdaptorInterfaces& operator=(AdaptorInterfaces&&) = delete;
+        ~AdaptorInterfaces() = default;
+    };
+
+}
+
+#endif /* SDBUS_CXX_ADAPTORINTERFACES_H_ */