Initial commit

Lts/Services/AudioVideoManagement/AvsCommands/keep_alive.h

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+/**
+  * @RDE_HEADER@
+  * KeepAlive
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  * Created by Christian Fröbel, NLSE, 2018-04-10
+  */
+
+#pragma once
+
+#include "icommand.h"
+
+namespace AudioVideoManagement
+{
+
+namespace detail
+{
+
+/**
+ * Implementation used for KeepAlives on both, RCP_AVA and RCP_VD.
+ *
+ * @author Christian Fröbel
+ */
+template<class Comm, class DoneObserver>
+class KeepAlive final : public ICommand
+{
+public:
+  KeepAlive(Comm *comm, DoneObserver *doneObserver);
+
+  void send() override;
+  QString debug() const override { return QLatin1String("KeepAlive"); }
+
+private slots:
+  void onKeepAliveReceived();
+
+private:
+  void done();
+
+  Comm            *m_comm;
+  DoneObserver    *m_observer;
+};
+
+} // namespace detail
+
+
+class IAvaComm;
+class IAvaCommandDoneObserver;
+
+namespace AvaCommands
+{
+
+using KeepAlive = detail::KeepAlive<IAvaComm, IAvaCommandDoneObserver>;
+
+} // namespace AvaCommands
+
+
+class IVdComm;
+class IVdCommandDoneObserver;
+
+namespace VdCommands
+{
+
+using KeepAlive = detail::KeepAlive<IVdComm, IVdCommandDoneObserver>;
+
+} // namespace VdCommands
+
+} // namespace AudioVideoManagement