can_BMSer/externservice/HardwareI.h

/**
 * @content:HardwareI接口定义文件
 * @time:2016-9-7
 * @author:Mr_zhu
 * @version: V1.0
 * @describe:
 * 1#2016-9-7#V1.0#首次生成
 */

#ifndef INCLUDE_IHARDWARE_H_
#define INCLUDE_IHARDWARE_H_

#include <map>
#include <string>

#include "../common/IUnknown.h"
#include "../common/Type.h"

struct CallBackHandleI;

interface HardwareI:IUnknown{
	/**
	 * 设置硬件参数
	 */
	virtual HRESULT setParam(
		std::map<std::string,std::string>::iterator param,
		const int length
	) = 0;

	/**
	 * 打开硬件
	 */
	virtual HRESULT openHW() = 0;

	/**
	 * 初始化硬件
	 */
	virtual HRESULT init() = 0;

	/**
	 * 启动硬件
	 */
	virtual HRESULT start() = 0;

	/**
	 * 停止硬件
	 */
	virtual HRESULT stop() = 0;

	/**
	 * 挂起硬件
	 */
	virtual HRESULT hang() = 0;

	/**
	 * 恢复硬件
	 */
	virtual HRESULT resume() = 0;

	/**
	 * 硬件是否处于运行
	 */
	virtual HRESULT isRun() = 0;

	/**
	 * 硬件是否挂起
	 */
	virtual HRESULT isHang() = 0;

	/**
	 * 注册硬件回调接口
	 */
	virtual HRESULT registerHandler(
		CallBackHandleI *pfunc
	) = 0;

	/**
	 * 同步写操作
	 */
	virtual HRESULT syncRead(
		PBYTE preadbuf,
		const unsigned int length,
		int& len,
		const unsigned int timeout
	) = 0;

	/**
	 * 异步读操作
	 */
	virtual HRESULT asyncRead(
		PBYTE preadbuf,
		const unsigned int length,
		int& len
	) = 0;

	/**
	 * 同步写操作
	 */
	virtual HRESULT syncWrite(
		PBYTE pwritebuf,
		const unsigned int length,
		int& len,
		const unsigned int timeout
	) = 0;

	/**
	 * 异步写操作
	 */
	virtual HRESULT asyncWrite(
		PBYTE pwritebuf,
		const unsigned int length,
		int& len
	) = 0;

	/**
	 * 释放硬件
	 */
	virtual HRESULT realeseHW() = 0;

	virtual ~HardwareI(){}
};

#endif /* INCLUDE_IHARDWARE_H_ */