llarp::net::Platform

network platform (all methods virtual so it can be mocked by unit tests)

#include <net.hpp>

Public Functions

	Name
	Platform() =default
virtual	~Platform() =default
	Platform(const Platform & ) =delete
	Platform(Platform && ) =delete
virtual std::optional< SockAddr >	AllInterfaces(SockAddr pubaddr) const =0
SockAddr	Wildcard(int af =AF_INET) const
SockAddr	WildcardWithPort(port_t port, int af =AF_INET) const
virtual std::string	LoopbackInterfaceName() const =0
virtual bool	HasInterfaceAddress(ipaddr_t ip) const =0
bool	IsLoopbackAddress(ipaddr_t ip) const return true if ip is considered a loopback address
bool	IsWildcardAddress(ipaddr_t ip) const return true if ip is considered a wildcard address
virtual std::optional< std::string >	GetBestNetIF(int af =AF_INET) const =0
std::optional< SockAddr >	MaybeInferPublicAddr(port_t default_port, int af =AF_INET) const
virtual std::optional< IPRange >	FindFreeRange() const =0
virtual std::optional< std::string >	FindFreeTun() const =0
virtual std::optional< SockAddr >	GetInterfaceAddr(std::string_view ifname, int af =AF_INET) const =0
std::optional< net::ipv6addr_t >	GetInterfaceIPv6Address(std::string_view ifname) const
bool	IsBogon(const SockAddr & addr) const
bool	IsBogonRange(const IPRange & range) const
bool	IsBogonIP(const net::ipaddr_t & addr) const
bool	IsBogonIP(const net::ipv6addr_t & addr) const
virtual std::optional< int >	GetInterfaceIndex(ipaddr_t ip) const =0
virtual std::vector< InterfaceInfo >	AllNetworkInterfaces() const =0 returns a vector holding all of our network interfaces
const Platform *	Default_ptr() get a pointer to our signleton instance used by main lokinet unit test mocks will not call this

Public Functions Documentation

function Platform

Platform() =default

function ~Platform

virtual ~Platform() =default

function Platform

Platform(
    const Platform & 
) =delete

function Platform

Platform(
    Platform && 
) =delete

function AllInterfaces

virtual std::optional< SockAddr > AllInterfaces(
    SockAddr pubaddr
) const =0

function Wildcard

inline SockAddr Wildcard(
    int af =AF_INET
) const

function WildcardWithPort

inline SockAddr WildcardWithPort(
    port_t port,
    int af =AF_INET
) const

function LoopbackInterfaceName

virtual std::string LoopbackInterfaceName() const =0

function HasInterfaceAddress

virtual bool HasInterfaceAddress(
    ipaddr_t ip
) const =0

function IsLoopbackAddress

inline bool IsLoopbackAddress(
    ipaddr_t ip
) const

return true if ip is considered a loopback address

function IsWildcardAddress

inline bool IsWildcardAddress(
    ipaddr_t ip
) const

return true if ip is considered a wildcard address

function GetBestNetIF

virtual std::optional< std::string > GetBestNetIF(
    int af =AF_INET
) const =0

function MaybeInferPublicAddr

inline std::optional< SockAddr > MaybeInferPublicAddr(
    port_t default_port,
    int af =AF_INET
) const

function FindFreeRange

virtual std::optional< IPRange > FindFreeRange() const =0

function FindFreeTun

virtual std::optional< std::string > FindFreeTun() const =0

function GetInterfaceAddr

virtual std::optional< SockAddr > GetInterfaceAddr(
    std::string_view ifname,
    int af =AF_INET
) const =0

function GetInterfaceIPv6Address

inline std::optional< net::ipv6addr_t > GetInterfaceIPv6Address(
    std::string_view ifname
) const

function IsBogon

inline bool IsBogon(
    const SockAddr & addr
) const

function IsBogonRange

inline bool IsBogonRange(
    const IPRange & range
) const

function IsBogonIP

inline bool IsBogonIP(
    const net::ipaddr_t & addr
) const

function IsBogonIP

inline bool IsBogonIP(
    const net::ipv6addr_t & addr
) const

function GetInterfaceIndex

virtual std::optional< int > GetInterfaceIndex(
    ipaddr_t ip
) const =0

function AllNetworkInterfaces

virtual std::vector< InterfaceInfo > AllNetworkInterfaces() const =0

returns a vector holding all of our network interfaces

function Default_ptr

static const Platform * Default_ptr()

get a pointer to our signleton instance used by main lokinet unit test mocks will not call this

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Updated on 2026-01-10 at 22:49:45 +0000