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src/xf/port/stm32cube-cmsis-freertos/timeoutmanager.h

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+#ifndef XF_PORT_STM32CUBE_CMSIS_FREERTOS_TIMEOUTMANAGER_H
+#define XF_PORT_STM32CUBE_CMSIS_FREERTOS_TIMEOUTMANAGER_H
+
+#include <list>
+#include <config/xf-config.h>
+
+#if (USE_XF_PORT_STM32CUBE_CMSIS_FREERTOS_TIMEOUTMANAGER_IMPLEMENTATION != 0)
+
+#include <cmsis_os.h>
+#include "xf/interface/timeoutmanager.h"
+#include "xf/timeout.h"
+#include "mutex-default.h"
+
+/**
+ * Default implementation of the XF TimeoutManager
+ */
+class XFTimeoutManagerPort : public interface::XFTimeoutManager
+{
+	friend interface::XFTimeoutManager * interface::XFTimeoutManager::getInstance();
+public:
+	virtual ~XFTimeoutManagerPort();
+	
+	static interface::XFTimeoutManager * getInstance();
+
+	virtual void start();
+	virtual void scheduleTimeout(int32_t timeoutId, int32_t interval, interface::XFReactive * pReactive);
+	virtual void unscheduleTimeout(int32_t timeoutId, interface::XFReactive * pReactive);
+	virtual void tick();
+
+protected:
+	XFTimeoutManagerPort();
+	virtual void addTimeout(XFTimeout * pNewTimeout);	///< Adds the timeout to #_timeouts.
+	
+	/**
+	 * Removes all timeouts corresponding the given parameters.
+	 */
+	virtual void removeTimeouts(int32_t timeoutId, interface::XFReactive * pReactive);
+	
+	/**
+	 * Returns the timeout back to the queue of the thread executing
+	 * the behavioral instance.
+	 */
+	void returnTimeout(XFTimeout * pTimeout);	///< Returns timeout back to behavioral class.
+
+	static void timerCallback(void * argument);	///< Callback "function" needed by OS timer.
+
+protected:
+	typedef std::list<XFTimeout *> TimeoutList;		///< Type used for the _timeouts property.
+	
+	TimeoutList _timeouts;							///< Container holding timeouts to manage.
+
+	osTimerAttr_t _osTimerAttr;						///< Timer definition
+	osTimerFunc_t _osTimerFunc;						///< Variable containing the callback to tick()
+	osTimerId _osTimerId;							///< OS timer used to handle timeouts.
+
+	XFMutexDefault _mutex;   						///< Mutex to protect the timeout list.
+};
+
+#endif // USE_XF_PORT_STM32CUBE_CMSIS_FREERTOS_TIMEOUTMANAGER_IMPLEMENTATION
+#endif // XF_PORT_STM32CUBE_CMSIS_FREERTOS_TIMEOUTMANAGER_H