140 lines
2.9 KiB
C++
140 lines
2.9 KiB
C++
#ifndef _OWLPS_POSITIONING_WIFIDEVICE_HH_
|
|
#define _OWLPS_POSITIONING_WIFIDEVICE_HH_
|
|
|
|
#include "posutil.hh"
|
|
|
|
#include <string>
|
|
#include <ostream>
|
|
|
|
#define WIFIDEVICE_DEFAULT_ANTENNA_GAIN 2
|
|
#define WIFIDEVICE_DEFAULT_TRX_POWER 20 // 20 dBm = 100 mW
|
|
|
|
/// Represents a Wi-Fi enabled device
|
|
/**
|
|
* This class is virtual, you have to derive it to create new types of
|
|
* Wi-Fi devices.
|
|
*/
|
|
class WifiDevice
|
|
{
|
|
protected:
|
|
std::string ip_addr ; ///< IP address
|
|
std::string mac_addr ; ///< MAC address
|
|
float antenna_gain ; ///< Antenna gain in dBi
|
|
float trx_power ; ///< Transmit power in dBm
|
|
|
|
public:
|
|
/// Constructs a WifiDevice by defining all (or none) of its attributes
|
|
WifiDevice(const std::string &_ip_addr = "",
|
|
const std::string &_mac_addr = "",
|
|
const float &_antenna_gain = WIFIDEVICE_DEFAULT_ANTENNA_GAIN,
|
|
const float &_trx_power = WIFIDEVICE_DEFAULT_TRX_POWER) ;
|
|
/// Copy constructor
|
|
WifiDevice(const WifiDevice &wd) ;
|
|
|
|
~WifiDevice(void) {} ///< Destructor (do nothing)
|
|
|
|
/** @name Read accessors */
|
|
//@{
|
|
/// #ip_addr read accessor
|
|
const std::string& get_ip_addr(void) const ;
|
|
/// #mac_addr read accessor
|
|
const std::string& get_mac_addr(void) const ;
|
|
/// #antenna_gain read accessor
|
|
float get_antenna_gain(void) const ;
|
|
/// #trx_power read accessor
|
|
float get_trx_power(void) const ;
|
|
//@}
|
|
|
|
/** @name Write accessors */
|
|
//@{
|
|
/// #ip_addr write accessor
|
|
void set_ip_addr(const std::string &_ip_addr) ;
|
|
/// #mac_addr write accessor
|
|
void set_mac_addr(const std::string &_mac_addr) ;
|
|
/// #antenna_gain write accessor
|
|
void set_antenna_gain(float &_antenna_gain) ;
|
|
/// #trx_power write accessor
|
|
void set_trx_power(float &_trx_power) ;
|
|
//@}
|
|
|
|
/** @name Operators */
|
|
//@{
|
|
const WifiDevice& operator=(const WifiDevice &wd) ;
|
|
bool operator==(const WifiDevice &wd) const ;
|
|
bool operator!=(const WifiDevice &wl) const ;
|
|
//@}
|
|
|
|
/// Displays a WifiDevice
|
|
friend std::ostream &operator<<(std::ostream &os, const WifiDevice &wd) ;
|
|
} ;
|
|
|
|
|
|
|
|
/* *** Read accessors *** */
|
|
|
|
|
|
inline const std::string& WifiDevice::get_ip_addr() const
|
|
{
|
|
return ip_addr ;
|
|
}
|
|
|
|
|
|
inline const std::string& WifiDevice::get_mac_addr() const
|
|
{
|
|
return mac_addr ;
|
|
}
|
|
|
|
|
|
inline float WifiDevice::get_antenna_gain() const
|
|
{
|
|
return antenna_gain ;
|
|
}
|
|
|
|
|
|
inline float WifiDevice::get_trx_power() const
|
|
{
|
|
return trx_power ;
|
|
}
|
|
|
|
|
|
|
|
/* *** Write accessors *** */
|
|
|
|
|
|
inline void WifiDevice::set_ip_addr(const std::string &_ip_addr)
|
|
{
|
|
ip_addr = _ip_addr ;
|
|
}
|
|
|
|
|
|
inline void WifiDevice::set_mac_addr(const std::string &_mac_addr)
|
|
{
|
|
mac_addr = _mac_addr ;
|
|
}
|
|
|
|
|
|
inline void WifiDevice::set_antenna_gain(float &_antenna_gain)
|
|
{
|
|
antenna_gain = PosUtil::channel_to_frequency(_antenna_gain) ;
|
|
}
|
|
|
|
|
|
inline void WifiDevice::set_trx_power(float &_trx_power)
|
|
{
|
|
trx_power = _trx_power ;
|
|
}
|
|
|
|
|
|
|
|
/* *** Operators *** */
|
|
|
|
|
|
inline bool WifiDevice::operator!=(const WifiDevice &wd) const
|
|
{
|
|
return !(*this == wd) ;
|
|
}
|
|
|
|
|
|
|
|
#endif // _OWLPS_POSITIONING_WIFIDEVICE_HH_
|