DNS query: Difference between revisions
→{{header|Ada}}
Line 19:
Inet_Addr_V4 := Addresses (Host);
Put ("IPv4: " & Image (Value => Inet_Addr_V4));
end DNSQuerying;</lang>
{{works with|GNAT GPL|2019 - support for IPv6 was added to Gnat.Sockets sometime before this}}
<lang Ada>with Ada.Text_IO; use Ada.Text_IO;
with GNAT.Sockets; use Gnat.Sockets;
procedure DNSQuerying is
procedure Print_Address_Info (Host, Serv : String; Family : Family_Type := Family_Unspec) is
Addresses : Address_Info_Array := Get_Address_Info (Host, Serv, Family, Passive => False, Numeric_Host => False);
Inet_Addr_V6: Inet_Addr_Type(Family_Inet6);
begin
Sort (Addresses, IPv6_TCP_Preferred'Access);
Inet_Addr_V6 := Addresses(1).Addr.Addr;
Put_Line("IPv6: " & Image(Value => Inet_Addr_V6));
end Print_Address_Info;
begin
Print_Address_Info ("ipv6.google.com", "https", Family_Inet6);
end DNSQuerying;</lang>
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