yarilo::NetCardManager Class Reference

Manager for network card information gathering and state control. More...

#include <net_card_manager.h>

Classes
struct	iface_state
	Logical network interface (e.g. wlan0) data. More...
struct	phy_info
	Physical network interface (e.g. phy0) capability info. More...

Public Types
enum	ChannelModes {   NO_HT , HT20 , HT40MINUS , HT40PLUS ,   VHT80 , VHT80P80 , VHT160 }
enum	FcsState { FCS_ALL , FCS_VALID , FCS_INVALID }

Public Member Functions
	NetCardManager ()
bool	connect ()
void	disconnect ()
std::set< std::string >	phy_interfaces () const
std::optional< phy_info >	phy_details (int phy_idx) const
std::optional< iface_state >	net_iface_details (const std::string &ifname) const
bool	set_phy_channel (int phy_idx, int chan) const
	~NetCardManager ()

Static Public Member Functions
static std::set< std::string >	net_interfaces ()
static int	freq_to_chan (int freq)
static int	chan_to_freq (int chan)

Detailed Description

Manager for network card information gathering and state control.

Member Enumeration Documentation

ChannelModes

enum yarilo::NetCardManager::ChannelModes

Enumerator
NO_HT
HT20
HT40MINUS
HT40PLUS
VHT80
VHT80P80
VHT160

FcsState

enum yarilo::NetCardManager::FcsState

Enumerator
FCS_ALL
FCS_VALID
FCS_INVALID

Constructor & Destructor Documentation

NetCardManager()

yarilo::NetCardManager::NetCardManager

(

)

Basic constructor for logger initialisation

~NetCardManager()

yarilo::NetCardManager::~NetCardManager ( )

inline

Member Function Documentation

chan_to_freq()

int yarilo::NetCardManager::chan_to_freq ( int  chan )

static

Get the frequency from a specific wifi channel

Parameters

[in]

chan

wifi channel

Returns

frequency

connect()

bool yarilo::NetCardManager::connect

(

)

Connect to the nl80211 netlink socket

Returns

True if the connection succeeded, false otherwise

disconnect()

void yarilo::NetCardManager::disconnect

(

)

Disconnect from the nl80211 netlink socket

freq_to_chan()

int yarilo::NetCardManager::freq_to_chan ( int  freq )

static

Get the channel from a specific frequency

Parameters

[in]

freq

frequency

Returns

wifi channel number

net_iface_details()

std::optional< iface_state > yarilo::NetCardManager::net_iface_details

(

const std::string &

ifname

)

const

Get the details for a particular logical interface. For details see iface_state

Parameters

[in]

ifname

Name of the logical interface (for example wlp1s0)

Returns

Optionally return details of an interface

net_interfaces()

std::set< std::string > yarilo::NetCardManager::net_interfaces ( )

static

Get available logical interfaces (for example wlp1s0)

Returns

Set of available network interfaces

phy_details()

std::optional< phy_info > yarilo::NetCardManager::phy_details

(

int

phy_idx

)

const

Get the details for a particular physical interface, like the available frequencies and monitor mode support. For details see phy_iface

Parameters

[in]

phy_idx

Index of the physical interface (for example 0 for phy0)

Returns

Optionally return details of an interface

phy_interfaces()

std::set< std::string > yarilo::NetCardManager::phy_interfaces

(

)

const

Get available physical interfaces (for example phy0)

Returns

Set of available network interfaces

set_phy_channel()

bool yarilo::NetCardManager::set_phy_channel	(	int	phy_idx,
		int	chan
	)		const

Set the physical focused channel of an interface, other programs can interfere with this setting, overriding it. It helps to have other programs like NetworkManager or wpa_supplicant disabled, or the phy excluded in their settings

Parameters

[in]	phy_idx	Index of the physical interface (for example 0 for phy0)
[in]	chan	target channel, supports only channels below 14 (2.4GHz band)

Returns

True if the operation succeeded, false otherwise

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The documentation for this class was generated from the following files:

• /app/src/backend/src/net_card_manager.h
• /app/src/backend/src/net_card_manager.cpp