idatatransfer.h

完整的基于Conxant平台的USB电视棒的WIN驱动程序。

/*+++ *******************************************************************\ 
* 
*  Copyright and Disclaimer: 
*  
*     --------------------------------------------------------------- 
*     This software is provided "AS IS" without warranty of any kind, 
*     either expressed or implied, including but not limited to the 
*     implied warranties of noninfringement, merchantability and/or 
*     fitness for a particular purpose.
*     --------------------------------------------------------------- 
*   
*     Copyright (c) 2008 Conexant Systems, Inc. 
*     All rights reserved. 
*
\******************************************************************* ---*/ 
#ifndef _I_DATA_TRANSFER_H_
#define _I_DATA_TRANSFER_H_

extern "C"
{
    #include <wdm.h>
}

#include <windef.h>

class CUsbInterface;
class PolarisUsbInterface;
class BasePin;
class PcbConfig;

class IDataTransfer
{
   
public:
    virtual ~IDataTransfer(){}

    static IDataTransfer* allocate(
        CUsbInterface* p_usb, 
        PolarisUsbInterface* p_usb_firmware,
        PDEVICE_OBJECT pdo,
        PcbConfig* p_current_config,
        BYTE type);

    virtual VOID setPin(BasePin* p_pin) = 0;
    virtual VOID releasePin(BasePin* p_pin) = 0;

    virtual NTSTATUS start() = 0;
    virtual VOID stop() = 0;

    virtual VOID notifyPinFormatChange(BasePin* p_pin) = 0;
	
	virtual VOID powerUp() = 0;

	virtual NTSTATUS setInterface(UCHAR usb_interface_index) = 0;

};




#endif