#ifndef __DEVICE_BASE_CLASS_H
#define __DEVICE_BASE_CLASS_H

#include <stdlib.h>

#if defined __x86_64__ && (defined __linux__ || defined __APPLE__)
#define  RESERVE_NUM		24
#else
#define  RESERVE_NUM		12
#endif
#define MAX_ATR_LEN                             56                              /** max ATR length */
#define MAX_ID_LEN                              8                               /** max device ID length */

#define MAX_LOG_END_POS_VALUE_NEEDLEN  4	   //最大日志文件结束位置值长度
#define INDEXFILE_SIZE				   4       //索引文件最大长度
#define LOGFILE_ID				   0x0040	   //日志文件ID
#define INDEXFILE_ID               0x0041	   //索引文件ID
#define OLD_INDEXFILE_ID           0x0B3C	   //旧版本索引文件ID
#define OLD_LOGFILE_ID			   0X00F0      //旧版本日志文件ID

#ifdef __cplusplus
extern "C"
{
#endif

typedef void*  USBKEY_HANDLE;
typedef unsigned char BYTE;
typedef unsigned short WORD;
typedef unsigned long DWORD;

#pragma once

typedef struct
{
	unsigned int m_USBKeyType;			 //Ukey硬件类型, 0x0001:飞天ROCKEY ARM 时钟锁; 0x0002:深思S4 时钟锁; 0x0003:龙脉GM3000锁

	unsigned short  m_Ver;               //COS版本,比如:0x0201,表示2.01版 
	unsigned short  m_Type;              //产品类型: 0xFF表示标准版, 0x00为标准时钟锁,0x02为标准U盘锁  
	unsigned char   m_BirthDay[8];       //出厂日期 
	unsigned long   m_Agent;             //代理商编号,比如:默认的0xFFFFFFFF
	unsigned long   m_PID;               //产品ID
	unsigned long   m_UserID;            //用户ID
	unsigned char   m_HID[8];            //8字节的硬件ID
	unsigned long   m_IsMother;          //母锁标志: 0x01表示是母锁, 0x00表示不是母锁
	unsigned long   m_DevType;           //设备类型(PROTOCOL_HID或者PROTOCOL_CCID)   
}USBKEY_INFO,*PUSBKEY_INFO;

class DeviceBaseClass
{
public:
	DeviceBaseClass(void);
	virtual ~DeviceBaseClass(void);
	virtual DWORD FindUsbKey(USBKEY_INFO* pKeyInfo, unsigned int* pCount);
	virtual DWORD OpenUsbKey(USBKEY_HANDLE *pHandle,unsigned int Item);
	virtual DWORD CloseUsbKey(USBKEY_HANDLE hHandle);
	virtual DWORD VerifyAdminPIN(USBKEY_HANDLE hHandle, char* pPIN);
	virtual DWORD ChangeAdminPIN(USBKEY_HANDLE hHandle,char* pOldPin, char* pNewPin);
	virtual DWORD GenUniqueKey(USBKEY_HANDLE hHandle,char* pAdminPin, char* pUserPin);

	virtual DWORD CreateDataFile(USBKEY_HANDLE hHandle, unsigned int nFileLength, unsigned int nFileID);
	virtual DWORD WriteDataFile(USBKEY_HANDLE hHandle, unsigned int nFileID, unsigned int wOffset, BYTE * pInData, unsigned int nDataLen, unsigned int nFileSize);
	virtual DWORD ReadDataFile(USBKEY_HANDLE hHandle, unsigned int nFileID, unsigned int wOffset, BYTE * pOutData, unsigned int nDataLen);
	virtual DWORD DeleteDataFile(USBKEY_HANDLE hHandle, unsigned int nFileID);
	virtual DWORD GetFileLen(USBKEY_HANDLE hHandle, unsigned int nFileID, unsigned int* pFileLen);
	virtual DWORD WriteExeFile(USBKEY_HANDLE hHandle, unsigned int nFileID, BYTE * pInData, unsigned int nDataLen, unsigned int nFileSize);

	virtual DWORD WritePrivateKey(USBKEY_HANDLE hHandle, BYTE * pInData, int nDataLen);
	virtual DWORD CreatePrivateKey(USBKEY_HANDLE hHandle, int nFileLen);
	virtual DWORD DeletePrivateKey(USBKEY_HANDLE hHandle);

	virtual DWORD GetLogFileLength(USBKEY_HANDLE hHandle, int* pFileLen);
	virtual DWORD ReadLogFile(USBKEY_HANDLE hHandle, BYTE* pOutData, int nDataLen);
	virtual DWORD WriteLogFile(USBKEY_HANDLE hHandle, BYTE* pInData, int nDataLen);
	virtual DWORD DeleteLogFile(USBKEY_HANDLE hHandle);

	virtual DWORD DeleteAllFile(USBKEY_HANDLE hHandle);

	virtual DWORD ProtocolSwitch(USBKEY_HANDLE hHandle, int nFlag);

	virtual DWORD GetHIDFromUKey(char *strHID);
};

#ifdef DEVICEBASE_EXPORTS
#define DEVICEBASE_API __declspec(dllexport)
#else
#define DEVICEBASE_API __declspec(dllimport)
#endif

DEVICEBASE_API DWORD  CreateUSBKeyComponent(DeviceBaseClass *&baseObj);
DEVICEBASE_API DWORD  ReleaseUSBKeyComponent(DeviceBaseClass *&pBaseObj);

#ifdef __cplusplus
}
#endif

#endif // __DEVICE_BASE_CLASS_H