drivers/bluetooth/fbtusb/include/fbthw.h

   1 #ifndef _FBT_HW_H_
   2 #define _FBT_HW_H_
   3
   4 #include <winioctl.h>
   5
   6 // HW Driver Abstraction layer
   7 class CBTHW
   8 {
   9 public:
  10         // The driver is opened for OVERLAPPED I/O
  11     CBTHW();
  12     virtual ~CBTHW();
  13
  14         // Set the driver instances symbolic name
  15     void    SetDeviceName(LPCTSTR szDeviceName);
  16     DWORD       GetDeviceName(LPTSTR szBuffer, DWORD dwBufferSize);
  17
  18         // Open a handle to the driver instance
  19     virtual DWORD   Attach(LPCSTR szDeviceName);
  20     virtual DWORD   Detach();
  21     HANDLE  GetDriverHandle();
  22     BOOL    IsAttached() {return GetDriverHandle()!=INVALID_HANDLE_VALUE;}
  23
  24         // Send a command to the driver
  25     DWORD       SendCommand(DWORD dwCommand, LPVOID lpInBuffer=NULL, DWORD dwInBufferSize=0, LPVOID lpOutBuffer=NULL, DWORD dwOutBufferSize=0, OVERLAPPED *pOverlapped=NULL);
  26         DWORD   SendData(LPVOID lpBuffer, DWORD dwBufferSize, DWORD *dwBytesSent, OVERLAPPED *pOverlapped);
  27         DWORD   GetData(LPVOID lpBuffer, DWORD dwBufferSize, DWORD *dwBytesRead, OVERLAPPED *pOverlapped);
  28
  29 protected:
  30     HANDLE  m_hDriver;
  31     TCHAR   m_szDeviceName[1024];
  32
  33 };
  34
  35
  36 #endif // _FBT_HW_H_