Extract States & Transitions to own header, use in plugins

fairmq/States.h

@@ -0,0 +1,66 @@
+/********************************************************************************
+ *    Copyright (C) 2019 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH    *
+ *                                                                              *
+ *              This software is distributed under the terms of the             *
+ *              GNU Lesser General Public Licence (LGPL) version 3,             *
+ *                  copied verbatim in the file "LICENSE"                       *
+ ********************************************************************************/
+
+#ifndef FAIRMQSTATES_H_
+#define FAIRMQSTATES_H_
+
+#include <string>
+#include <ostream>
+
+namespace fair
+{
+namespace mq
+{
+
+enum class State : int
+{
+    Ok,
+    Error,
+    Idle,
+    InitializingDevice,
+    Initialized,
+    Binding,
+    Bound,
+    Connecting,
+    DeviceReady,
+    InitializingTask,
+    Ready,
+    Running,
+    ResettingTask,
+    ResettingDevice,
+    Exiting
+};
+
+enum class Transition : int
+{
+    Auto,
+    InitDevice,
+    CompleteInit,
+    Bind,
+    Connect,
+    InitTask,
+    Run,
+    Stop,
+    ResetTask,
+    ResetDevice,
+    End,
+    ErrorFound
+};
+
+std::string GetStateName(const State);
+std::string GetTransitionName(const Transition);
+State GetState(const std::string& state);
+Transition GetTransition(const std::string& transition);
+
+inline std::ostream& operator<<(std::ostream& os, const State& state) { return os << GetStateName(state); }
+inline std::ostream& operator<<(std::ostream& os, const Transition& transition) { return os << GetTransitionName(transition); }
+
+} // namespace mq
+} // namespace fair
+
+#endif /* FAIRMQSTATES_H_ */