Address

Abstract class for representing a socket address.

@safe abstract

class Address {

sockaddr* name [@property getter];

socklen_t nameLen [@property getter];

AddressFamily addressFamily [@property getter];

string toAddrString();

string toHostNameString();

string toPortString();

string toServiceNameString();

string toString();

}

Members

Functions

toAddrString string toAddrString(): Attempts to retrieve the host address as a human-readable string.
toHostNameString string toHostNameString(): Attempts to retrieve the host name as a fully qualified domain name.
toPortString string toPortString(): Attempts to retrieve the numeric port number as a string.
toServiceNameString string toServiceNameString(): Attempts to retrieve the service name as a string.
toString string toString(): Human readable string representing this address.

Properties

addressFamily AddressFamily addressFamily [@property getter]: Family of this address.
name sockaddr* name [@property getter]: Returns pointer to underlying sockaddr structure.
nameLen socklen_t nameLen [@property getter]: Returns actual size of underlying sockaddr structure.

Examples

writeln("About www.google.com port 80:");
try
{
    Address[] addresses = getAddress("www.google.com", 80);
    writefln("  %d addresses found.", addresses.length);
    foreach (int i, Address a; addresses)
    {
        writefln("  Address %d:", i+1);
        writefln("    IP address: %s", a.toAddrString());
        writefln("    Hostname: %s", a.toHostNameString());
        writefln("    Port: %s", a.toPortString());
        writefln("    Service name: %s",
            a.toServiceNameString());
    }
}
catch (SocketException e)
    writefln("  Lookup error: %s", e.msg);

The OpenD Programming Language

Address

Members

Functions

Properties

Examples

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