A combination of a network address (CNetAddr) and a (TCP) port. More...

#include <netaddress.h>

Inheritance diagram for CService:

Collaboration diagram for CService:

Public Member Functions
	CService ()

	CService (const CNetAddr &ip, uint16_t port)

	CService (const struct in_addr &ipv4Addr, uint16_t port)

	CService (const struct sockaddr_in &addr)

uint16_t	GetPort () const

bool	GetSockAddr (struct sockaddr paddr, socklen_t addrlen) const
	Obtain the IPv4/6 socket address this represents. More...

bool	SetSockAddr (const struct sockaddr *paddr)

std::vector< unsigned char >	GetKey () const

std::string	ToString () const

std::string	ToStringPort () const

std::string	ToStringIPPort () const

	CService (const struct in6_addr &ipv6Addr, uint16_t port)

	CService (const struct sockaddr_in6 &addr)

	SERIALIZE_METHODS (CService, obj)

Public Member Functions inherited from CNetAddr
	CNetAddr ()
	Construct an unspecified IPv6 network address (::/128). More...

	CNetAddr (const struct in_addr &ipv4Addr)

void	SetIP (const CNetAddr &ip)

void	SetLegacyIPv6 (Span< const uint8_t > ipv6)
	Set from a legacy IPv6 address. More...

bool	SetInternal (const std::string &name)
	Create an "internal" address that represents a name or FQDN. More...

bool	SetSpecial (const std::string &addr)
	Parse a Tor or I2P address and set this object to it. More...

bool	IsBindAny () const

bool	IsIPv4 () const

bool	IsIPv6 () const

bool	IsRFC1918 () const

bool	IsRFC2544 () const

bool	IsRFC6598 () const

bool	IsRFC5737 () const

bool	IsRFC3849 () const

bool	IsRFC3927 () const

bool	IsRFC3964 () const

bool	IsRFC4193 () const

bool	IsRFC4380 () const

bool	IsRFC4843 () const

bool	IsRFC7343 () const

bool	IsRFC4862 () const

bool	IsRFC6052 () const

bool	IsRFC6145 () const

bool	IsHeNet () const

bool	IsTor () const
	Check whether this object represents a TOR address. More...

bool	IsI2P () const
	Check whether this object represents an I2P address. More...

bool	IsCJDNS () const
	Check whether this object represents a CJDNS address. More...

bool	IsLocal () const

bool	IsRoutable () const

bool	IsInternal () const

bool	IsValid () const

bool	IsAddrV1Compatible () const
	Check if the current object can be serialized in pre-ADDRv2/BIP155 format. More...

enum Network	GetNetwork () const

std::string	ToString () const

std::string	ToStringIP () const

uint64_t	GetHash () const

bool	GetInAddr (struct in_addr *pipv4Addr) const
	Try to get our IPv4 address. More...

Network	GetNetClass () const

uint32_t	GetLinkedIPv4 () const
	For IPv4, mapped IPv4, SIIT translated IPv4, Teredo, 6to4 tunneled addresses, return the relevant IPv4 address as a uint32. More...

bool	HasLinkedIPv4 () const
	Whether this address has a linked IPv4 address (see GetLinkedIPv4()). More...

uint32_t	GetMappedAS (const std::vector< bool > &asmap) const

std::vector< unsigned char >	GetGroup (const std::vector< bool > &asmap) const
	Get the canonical identifier of our network group. More...

std::vector< unsigned char >	GetAddrBytes () const

int	GetReachabilityFrom (const CNetAddr *paddrPartner=nullptr) const
	Calculates a metric for how reachable (*this) is from a given partner. More...

	CNetAddr (const struct in6_addr &pipv6Addr, const uint32_t scope=0)

bool	GetIn6Addr (struct in6_addr *pipv6Addr) const
	Try to get our IPv6 (or CJDNS) address. More...

bool	IsRelayable () const
	Whether this address should be relayed to other peers even if we can't reach it ourselves. More...

template<typename Stream >
void	Serialize (Stream &s) const
	Serialize to a stream. More...

template<typename Stream >
void	Unserialize (Stream &s)
	Unserialize from a stream. More...

Protected Attributes
uint16_t	port

Protected Attributes inherited from CNetAddr
prevector< ADDR_IPV6_SIZE, uint8_t >	m_addr {ADDR_IPV6_SIZE, 0x0}
	Raw representation of the network address. More...

Network	m_net {NET_IPV6}
	Network to which this address belongs. More...

uint32_t	m_scope_id {0}
	Scope id if scoped/link-local IPV6 address. More...

Friends
class	CServiceHash

bool	operator== (const CService &a, const CService &b)

bool	operator!= (const CService &a, const CService &b)

bool	operator< (const CService &a, const CService &b)

CService	MaybeFlipIPv6toCJDNS (const CService &service)
	If an IPv6 address belongs to the address range used by the CJDNS network and the CJDNS network is reachable (-cjdnsreachable config is set), then change the type from NET_IPV6 to NET_CJDNS. More...

Detailed Description

A combination of a network address (CNetAddr) and a (TCP) port.

Definition at line 522 of file netaddress.h.

Constructor & Destructor Documentation

◆ CService() [1/6]

CService::CService ( )

Definition at line 926 of file netaddress.cpp.

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◆ CService() [2/6]

CService::CService	(	const CNetAddr &	ip,
		uint16_t	port
	)

Definition at line 930 of file netaddress.cpp.

◆ CService() [3/6]

CService::CService	(	const struct in_addr &	ipv4Addr,
		uint16_t	port
	)

Definition at line 934 of file netaddress.cpp.

◆ CService() [4/6]

CService::CService ( const struct sockaddr_in & addr )

explicit

Definition at line 942 of file netaddress.cpp.

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◆ CService() [5/6]

CService::CService	(	const struct in6_addr &	ipv6Addr,
		uint16_t	port
	)

Definition at line 938 of file netaddress.cpp.

◆ CService() [6/6]

CService::CService ( const struct sockaddr_in6 & addr )

explicit

Definition at line 947 of file netaddress.cpp.

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Member Function Documentation

◆ GetKey()

std::vector< unsigned char > CService::GetKey ( ) const

Returns: An identifier unique to this service's address and port number.

Definition at line 1026 of file netaddress.cpp.

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◆ GetPort()

uint16_t CService::GetPort ( ) const

Definition at line 966 of file netaddress.cpp.

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◆ GetSockAddr()

bool CService::GetSockAddr	(	struct sockaddr *	paddr,
		socklen_t *	addrlen
	)		const

Obtain the IPv4/6 socket address this represents.

Parameters

[out]	paddr	The obtained socket address.
[in,out]	addrlen	The size, in bytes, of the address structure pointed to by paddr. The value that's pointed to by this parameter might change after calling this function if the size of the corresponding address structure changed.

Returns: Whether or not the operation was successful.

Definition at line 993 of file netaddress.cpp.

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◆ SERIALIZE_METHODS()

CService::SERIALIZE_METHODS	(	CService	,
		obj
	)

inline

Definition at line 546 of file netaddress.h.

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◆ SetSockAddr()

bool CService::SetSockAddr ( const struct sockaddr * paddr )

Definition at line 952 of file netaddress.cpp.

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◆ ToString()

std::string CService::ToString ( ) const

Definition at line 1048 of file netaddress.cpp.

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◆ ToStringIPPort()

std::string CService::ToStringIPPort ( ) const

Definition at line 1039 of file netaddress.cpp.

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◆ ToStringPort()

std::string CService::ToStringPort ( ) const

Definition at line 1034 of file netaddress.cpp.

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Friends And Related Function Documentation

◆ CServiceHash

friend class CServiceHash

friend

Definition at line 552 of file netaddress.h.

◆ MaybeFlipIPv6toCJDNS

CService MaybeFlipIPv6toCJDNS ( const CService & service )

friend

If an IPv6 address belongs to the address range used by the CJDNS network and the CJDNS network is reachable (-cjdnsreachable config is set), then change the type from NET_IPV6 to NET_CJDNS.

Parameters

[in] service Address to potentially convert.

Returns: a copy of service either unmodified or changed to CJDNS.

Definition at line 240 of file net.cpp.

◆ operator!=

bool operator!=	(	const CService &	a,
		const CService &	b
	)

friend

Definition at line 536 of file netaddress.h.

◆ operator<

bool operator<	(	const CService &	a,
		const CService &	b
	)

friend

Definition at line 976 of file netaddress.cpp.

◆ operator==

bool operator==	(	const CService &	a,
		const CService &	b
	)

friend

Definition at line 971 of file netaddress.cpp.

Member Data Documentation

◆ port

uint16_t CService::port

protected

Definition at line 525 of file netaddress.h.

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

src/netaddress.h
src/netaddress.cpp

Public Member Functions

Protected Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ CService() [1/6]

◆ CService() [2/6]

◆ CService() [3/6]

◆ CService() [4/6]

◆ CService() [5/6]

◆ CService() [6/6]

Member Function Documentation

◆ GetKey()

◆ GetPort()

◆ GetSockAddr()

◆ SERIALIZE_METHODS()

◆ SetSockAddr()

◆ ToString()

◆ ToStringIPPort()

◆ ToStringPort()

Friends And Related Function Documentation

◆ CServiceHash

◆ MaybeFlipIPv6toCJDNS

◆ operator!=

◆ operator<

◆ operator==

Member Data Documentation

◆ port