nonbluez.h

linux下bluetooth后台服务程序

#ifndef __nonbluez_h__
#define __nonbluez_h__

typedef struct 
{
  unsigned char iBytes[6];
} __attribute__((packed)) TBluetoothAddress;

struct TSCOSocketAddress 
{
  sa_family_t       iSCOFamily;
  TBluetoothAddress iSCOBluetoothAddress;
};

struct TRFCOMMSocketAddress {
  sa_family_t       iRFCOMMFamily;
  TBluetoothAddress iRFCOMMBluetoothAddress;
  unsigned char     iRFCOMMChannel;
};

struct THCIDeviceRequirements 
{
  unsigned short iDeviceID;
  unsigned long  iDeviceOptions;
};

struct TSCOOptions 
{
  unsigned short mtu;
};

#define SocketLevelSCO          17
#define SCOOptions              1

#define BluetoothProtocolHCI    1
#define BluetoothProtocolSCO    2
#define BluetoothProtocolRFCOMM	3

#define HCISETSCAN	_IOW('H', 221, int)

#define HciDeviceDisableScan    0
#define HciDeviceScanInquiry    1
#define HciDeviceScanPage       2

static inline void BluetoothAddressToString(const TBluetoothAddress *aBluetoothAddress, char *aString)
{
  sprintf(aString, "%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X",
                   aBluetoothAddress->iBytes[5], 
                   aBluetoothAddress->iBytes[4], 
                   aBluetoothAddress->iBytes[3], 
                   aBluetoothAddress->iBytes[2], 
                   aBluetoothAddress->iBytes[1], 
                   aBluetoothAddress->iBytes[0]);
}

static inline int HeX(int c)
{
  if (c>='0' && c <= '9') return c-'0';
  if (c>='a' && c <= 'f') return 10+(c-'a');
  if (c>='A' && c <= 'F') return 10+(c-'A');
  return 0;
}

static inline void StringToBluetoothAddress(const char *aString, TBluetoothAddress *aBluetoothAddress)
{

  aBluetoothAddress->iBytes[5] = 16*HeX(aString[0])+HeX(aString[1]);
  aBluetoothAddress->iBytes[4] = 16*HeX(aString[3])+HeX(aString[4]);
  aBluetoothAddress->iBytes[3] = 16*HeX(aString[6])+HeX(aString[7]);
  aBluetoothAddress->iBytes[2] = 16*HeX(aString[9])+HeX(aString[10]);
  aBluetoothAddress->iBytes[1] = 16*HeX(aString[12])+HeX(aString[13]);
  aBluetoothAddress->iBytes[0] = 16*HeX(aString[15])+HeX(aString[16]);
}
#define CopyBluetoothAddress(dst, src) memcpy((dst), (src), sizeof(TBluetoothAddress))
#endif // __nonbluez_h__