Library: Net
Package: NetCore
Header: Poco/Net/SocketAddress.h
Description
This class represents an internet (IP) endpoint/socket address. The address can belong either to the IPv4 or the IPv6 address family and consists of a host address and a port number.
Member Summary
Member Functions: addr, af, family, host, init, length, operator !=, operator <, operator =, operator ==, port, resolveService, swap, toString
Enumerations
Anonymous
MAX_ADDRESS_LENGTH = sizeof (struct sockaddr_in)
Maximum length in bytes of a socket address.
Constructors
SocketAddress
Creates a wildcard (all zero) IPv4 SocketAddress.
SocketAddress
explicit SocketAddress(
const std::string & hostAndPort
);
Creates a SocketAddress from an IP address or host name and a port number/service name. Host name/address and port number must be separated by a colon. In case of an IPv6 address, the address part must be enclosed in brackets.
Examples:
192.168.1.10:80 [::ffff:192.168.1.120]:2040 www.appinf.com:8080
SocketAddress
SocketAddress(
const SocketAddress & addr
);
Creates a SocketAddress by copying another one.
SocketAddress
SocketAddress(
const IPAddress & host,
Poco::UInt16 port
);
Creates a SocketAddress from an IP address and a port number.
SocketAddress
SocketAddress(
const std::string & host,
Poco::UInt16 port
);
Creates a SocketAddress from an IP address and a port number.
The IP address must either be a domain name, or it must be in dotted decimal (IPv4) or hex string (IPv6) format.
SocketAddress
SocketAddress(
const std::string & host,
const std::string & port
);
Creates a SocketAddress from an IP address and a service name or port number.
The IP address must either be a domain name, or it must be in dotted decimal (IPv4) or hex string (IPv6) format.
The given port must either be a decimal port number, or a service name.
SocketAddress
SocketAddress(
const struct sockaddr * addr,
socklen_t length
);
Creates a SocketAddress from a native socket address.
Destructor
~SocketAddress
~SocketAddress();
Destroys the SocketAddress.
Member Functions
addr
const struct sockaddr * addr() const;
Returns a pointer to the internal native socket address.
af
int af() const;
Returns the address family (AF_INET or AF_INET6) of the address.
family 
IPAddress::Family family() const;
Returns the address family of the host's address.
host
IPAddress host() const;
Returns the host IP address.
length
socklen_t length() const;
Returns the length of the internal native socket address.
operator !=
bool operator != (
const SocketAddress & addr
) const;
operator <
bool operator < (
const SocketAddress & addr
) const;
operator =
SocketAddress & operator = (
const SocketAddress & addr
);
Assigns another SocketAddress.
operator ==
bool operator == (
const SocketAddress & addr
) const;
port
Poco::UInt16 port() const;
Returns the port number.
swap
void swap(
SocketAddress & addr
);
Swaps the SocketAddress with another one.
toString
std::string toString() const;
Returns a string representation of the address.
init 
void init(
const IPAddress & host,
Poco::UInt16 port
);
init
void init(
const std::string & host,
Poco::UInt16 port
);
resolveService
Poco::UInt16 resolveService(
const std::string & service
);