aboutsummaryrefslogtreecommitdiffstats
path: root/lib/kernel/src/inet6_tcp.erl
diff options
context:
space:
mode:
Diffstat (limited to 'lib/kernel/src/inet6_tcp.erl')
-rw-r--r--lib/kernel/src/inet6_tcp.erl94
1 files changed, 56 insertions, 38 deletions
diff --git a/lib/kernel/src/inet6_tcp.erl b/lib/kernel/src/inet6_tcp.erl
index 1978307b3c..347b8b9a1b 100644
--- a/lib/kernel/src/inet6_tcp.erl
+++ b/lib/kernel/src/inet6_tcp.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2018. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
@@ -25,13 +25,18 @@
-export([controlling_process/2]).
-export([fdopen/2]).
--export([family/0, mask/2, parse_address/1]).
+-export([family/0, mask/2, parse_address/1]). % inet_tcp_dist
-export([getserv/1, getaddr/1, getaddr/2, getaddrs/1, getaddrs/2]).
+-export([translate_ip/1]).
-include("inet_int.hrl").
+-define(FAMILY, inet6).
+-define(PROTO, tcp).
+-define(TYPE, stream).
+
%% my address family
-family() -> inet6.
+family() -> ?FAMILY.
%% Apply netmask on address
mask({M1,M2,M3,M4,M5,M6,M7,M8}, {IP1,IP2,IP3,IP4,IP5,IP6,IP7,IP8}) ->
@@ -50,15 +55,18 @@ parse_address(Host) ->
%% inet_tcp port lookup
getserv(Port) when is_integer(Port) -> {ok, Port};
-getserv(Name) when is_atom(Name) -> inet:getservbyname(Name,tcp).
+getserv(Name) when is_atom(Name) -> inet:getservbyname(Name, ?PROTO).
%% inet_tcp address lookup
-getaddr(Address) -> inet:getaddr(Address, inet6).
-getaddr(Address,Timer) -> inet:getaddr_tm(Address, inet6, Timer).
+getaddr(Address) -> inet:getaddr(Address, ?FAMILY).
+getaddr(Address, Timer) -> inet:getaddr_tm(Address, ?FAMILY, Timer).
%% inet_tcp address lookup
-getaddrs(Address) -> inet:getaddrs(Address, inet6).
-getaddrs(Address,Timer) -> inet:getaddrs_tm(Address,inet6,Timer).
+getaddrs(Address) -> inet:getaddrs(Address, ?FAMILY).
+getaddrs(Address, Timer) -> inet:getaddrs_tm(Address, ?FAMILY, Timer).
+
+%% inet_udp special this side addresses
+translate_ip(IP) -> inet:translate_ip(IP, ?FAMILY).
%%
%% Send data on a socket
@@ -73,11 +81,6 @@ recv(Socket, Length) -> prim_inet:recv(Socket, Length).
recv(Socket, Length, Timeout) -> prim_inet:recv(Socket, Length, Timeout).
unrecv(Socket, Data) -> prim_inet:unrecv(Socket, Data).
-%%
-%% Close a socket (async)
-%%
-close(Socket) ->
- inet:tcp_close(Socket).
%%
%% Shutdown one end of a socket
@@ -86,6 +89,12 @@ shutdown(Socket, How) ->
prim_inet:shutdown(Socket, How).
%%
+%% Close a socket (async)
+%%
+close(Socket) ->
+ inet:tcp_close(Socket).
+
+%%
%% Set controlling process
%% FIXME: move messages to new owner!!!
%%
@@ -100,24 +109,28 @@ connect(Address, Port, Opts) ->
connect(Address, Port, Opts, infinity) ->
do_connect(Address, Port, Opts, infinity);
-connect(Address, Port, Opts, Timeout) when is_integer(Timeout),
- Timeout >= 0 ->
+connect(Address, Port, Opts, Timeout)
+ when is_integer(Timeout), Timeout >= 0 ->
do_connect(Address, Port, Opts, Timeout).
-do_connect(Addr = {A,B,C,D,E,F,G,H}, Port, Opts, Time) when
- ?ip6(A,B,C,D,E,F,G,H), ?port(Port) ->
- case inet:connect_options(Opts, inet6) of
+do_connect(Addr = {A,B,C,D,E,F,G,H}, Port, Opts, Time)
+ when ?ip6(A,B,C,D,E,F,G,H), ?port(Port) ->
+ case inet:connect_options(Opts, ?MODULE) of
{error, Reason} -> exit(Reason);
- {ok, #connect_opts{fd=Fd,
- ifaddr=BAddr={Ab,Bb,Cb,Db,Eb,Fb,Gb,Hb},
- port=BPort,
- opts=SockOpts}}
+ {ok,
+ #connect_opts{
+ fd = Fd,
+ ifaddr = BAddr = {Ab,Bb,Cb,Db,Eb,Fb,Gb,Hb},
+ port = BPort,
+ opts = SockOpts}}
when ?ip6(Ab,Bb,Cb,Db,Eb,Fb,Gb,Hb), ?port(BPort) ->
- case inet:open(Fd,BAddr,BPort,SockOpts,tcp,inet6,stream,?MODULE) of
+ case inet:open(
+ Fd, BAddr, BPort, SockOpts,
+ ?PROTO, ?FAMILY, ?TYPE, ?MODULE) of
{ok, S} ->
case prim_inet:connect(S, Addr, Port, Time) of
- ok -> {ok,S};
- Error -> prim_inet:close(S), Error
+ ok -> {ok,S};
+ Error -> prim_inet:close(S), Error
end;
Error -> Error
end;
@@ -128,14 +141,18 @@ do_connect(Addr = {A,B,C,D,E,F,G,H}, Port, Opts, Time) when
%% Listen
%%
listen(Port, Opts) ->
- case inet:listen_options([{port,Port} | Opts], inet6) of
+ case inet:listen_options([{port,Port} | Opts], ?MODULE) of
{error, Reason} -> exit(Reason);
- {ok, #listen_opts{fd=Fd,
- ifaddr=BAddr={A,B,C,D,E,F,G,H},
- port=BPort,
- opts=SockOpts}=R}
+ {ok,
+ #listen_opts{
+ fd = Fd,
+ ifaddr = BAddr = {A,B,C,D,E,F,G,H},
+ port = BPort,
+ opts = SockOpts} = R}
when ?ip6(A,B,C,D,E,F,G,H), ?port(BPort) ->
- case inet:open(Fd,BAddr,BPort,SockOpts,tcp,inet6,stream,?MODULE) of
+ case inet:open(
+ Fd, BAddr, BPort, SockOpts,
+ ?PROTO, ?FAMILY, ?TYPE, ?MODULE) of
{ok, S} ->
case prim_inet:listen(S, R#listen_opts.backlog) of
ok -> {ok, S};
@@ -150,24 +167,25 @@ listen(Port, Opts) ->
%% Accept
%%
accept(L) ->
- case prim_inet:accept(L) of
+ case prim_inet:accept(L, accept_family_opts()) of
{ok, S} ->
inet_db:register_socket(S, ?MODULE),
{ok,S};
Error -> Error
end.
-
-accept(L,Timeout) ->
- case prim_inet:accept(L,Timeout) of
+
+accept(L, Timeout) ->
+ case prim_inet:accept(L, Timeout, accept_family_opts()) of
{ok, S} ->
inet_db:register_socket(S, ?MODULE),
{ok,S};
Error -> Error
end.
-
+
+accept_family_opts() -> [tclass, recvtclass].
+
%%
%% Create a port/socket from a file descriptor
%%
fdopen(Fd, Opts) ->
- inet:fdopen(Fd, Opts, tcp, inet6, stream, ?MODULE).
-
+ inet:fdopen(Fd, Opts, ?PROTO, ?FAMILY, ?TYPE, ?MODULE).
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-20 00:23:39 +0000