| /******************************************************************************* |
| * Copyright (c) 2014 fortiss GmbH |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0. |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Alois Zoitl - initial API and implementation and/or initial documentation |
| *******************************************************************************/ |
| #ifndef OPENSCADASERVERHANDLER_H_ |
| #define OPENSCADASERVERHANDLER_H_ |
| |
| #include <extevhan.h> |
| #include <forte_thread.h> |
| #include <comlayer.h> |
| |
| #include <eclipsescada/sfp_server.h> |
| |
| |
| |
| struct TOpenSCADAItem{ |
| struct sfp_item *m_pstItem; |
| struct sfp_variant m_stValueBuf; //FIXME check if the sfp_item's variant could directly be used |
| }; |
| |
| |
| // cppcheck-suppress noConstructor |
| class CEclipseSCADASFPHandler : public CExternalEventHandler, public CThread{ |
| DECLARE_HANDLER(CEclipseSCADASFPHandler) |
| |
| public: |
| |
| struct sfp_item *registerDataPoint(const char *paDataPointId, const char* paDataPointComment); |
| void unregisterDataPoint(struct sfp_item *patItem); |
| |
| void registerWriteCallBack(struct sfp_item *patItem, forte::com_infra::CComLayer *paLayer); |
| |
| static void updateDataPoint(struct sfp_item *patItem, const CIEC_ANY &paDataPoint); |
| static bool readBackDataPoint(const struct sfp_variant *paValue, CIEC_ANY &paDataPoint); |
| |
| /* functions needed for the external event handler interface */ |
| void enableHandler(void); |
| void disableHandler(void); |
| void setPriority(int pa_nPriority); |
| int getPriority(void) const; |
| |
| protected: |
| |
| private: |
| static void handleCellWrite(struct sfp_item * pa_pstItem, struct sfp_variant *pa_pstValue, int32_t pa_nOperationID, |
| struct sfp_strategy * pa_pstStrategy, |
| void (*handle_result)(struct sfp_strategy* strategy, int32_t operation_id, struct sfp_error_information* error), |
| void * pa_pvCtx); |
| |
| static const uint16_t scm_unServerPort = 9999; |
| |
| virtual void run(); |
| |
| struct sfp_registry *mItemRegistry; |
| struct sfp_server *mEclipseSCADAServer; |
| |
| }; |
| |
| #endif /* OPENSCADASERVERHANDLER_H_ */ |