/*!
 * \file CInterfaceManager.h
 * \author S. Eisenhauer
 * \date 25.10.2011
 * \brief Header of CInterfaceManager
 */
#ifndef CINTERFACEMANAGER_H_
#define CINTERFACEMANAGER_H_

#include "interface_manager.h"
#include <x2e/Timer.hpp>

/// number of CAN interfaces on the used XORAYA
#define nNUMBER_OF_CAN_INTERFACES 	8

/// identifier meaning all interfaces
#define nALL_CAN_INTERFACES		 	0

/// Implementation of IInterfaceManager
class CInterfaceManager : public IInterfaceManager
{
public:
	CInterfaceManager();
	virtual ~CInterfaceManager();
	virtual x2e::status_t enWriteCanMessage(
			int32_t i32InterfaceHandle,
			uint32_t u32MsgId,
			bool boIsExtended,
			bool boIsRtrFrame,
			const uint8_t* pu8Data,
			uint32_t u32DataLength);

	virtual x2e::status_t enGetQueueFillLevel(x2e::Log::queueFillLevel& stFillLevel);

	virtual x2e::status_t enPeekMessage(
			x2e::Log::queueFillLevel& stFillLevel,
			x2e::Log::messageDescription* pstMsgDescr,
			x2e::Log::framePayload* pstMsgPayload);

	virtual x2e::status_t enEnableInterface(int32_t i32RequestedInterface);
	virtual x2e::status_t enDisableInterface(int32_t i32RequestedInterface);

	virtual x2e::status_t enEnableAllInterfaces();

	virtual x2e::status_t enGetTimestamp( uint32_t* pu32TsHigh, uint32_t* pu32TsLow );

	virtual x2e::status_t enWait();

	void vDeinit();


	virtual int32_t i32GetInterfaceByLogIfId(x2e::Log::InterfaceId::ifid_t u16LogIfId)
	{
		return x2e::Log::InterfaceId::getGlobalIfInstanceNumber(u16LogIfId);
	}

private:

	x2e::System::Driver* m_pxDrv;
	x2e::System::Timer::hardwareTimer m_enTimer;

	enum m_tenState
	{
		nenOff = 0, nenOn = 1
	};
};

#endif /* CINTERFACEMANAGER_H_ */