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-rw-r--r--erts/doc/src/inet_cfg.xml13
-rw-r--r--erts/etc/common/escript.c36
-rw-r--r--lib/kernel/src/inet.erl147
-rw-r--r--lib/kernel/src/inet_config.erl32
-rw-r--r--lib/kernel/src/inet_db.erl107
-rw-r--r--lib/kernel/src/inet_gethost_native.erl72
-rw-r--r--lib/kernel/src/inet_parse.erl285
-rw-r--r--lib/kernel/test/inet_SUITE.erl198
-rw-r--r--lib/kernel/test/inet_res_SUITE.erl88
-rw-r--r--lib/megaco/test/Makefile6
-rw-r--r--lib/megaco/test/modules.mk12
-rw-r--r--lib/megaco/vsn.mk2
-rwxr-xr-xotp_build14
13 files changed, 705 insertions, 307 deletions
diff --git a/erts/doc/src/inet_cfg.xml b/erts/doc/src/inet_cfg.xml
index 18cf65759a..2a033c037c 100644
--- a/erts/doc/src/inet_cfg.xml
+++ b/erts/doc/src/inet_cfg.xml
@@ -4,7 +4,7 @@
<chapter>
<header>
<copyright>
- <year>2004</year><year>2009</year>
+ <year>2004</year><year>2010</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -13,12 +13,12 @@
compliance with the License. You should have received a copy of the
Erlang Public License along with this software. If not, it can be
retrieved online at http://www.erlang.org/.
-
+
Software distributed under the License is distributed on an "AS IS"
basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
the License for the specific language governing rights and limitations
under the License.
-
+
</legalnotice>
<title>Inet configuration</title>
@@ -230,6 +230,13 @@
(use the Erlang DNS client
<seealso marker="kernel:inet_res">inet_res</seealso>
for nameserver queries).</p>
+ <p>The lookup method <c><![CDATA[string]]></c> tries to
+ parse the hostname as a IPv4 or IPv6 string and return
+ the resulting IP address. It is automatically tried
+ first when <c><![CDATA[native]]></c> is <em>not</em>
+ in the <c><![CDATA[Methods]]></c> list. To skip it in this case
+ the pseudo lookup method <c><![CDATA[nostring]]></c> can be
+ inserted anywhere in the <c><![CDATA[Methods]]></c> list.</p>
<p></p>
</item>
<tag><em><c><![CDATA[{cache_size, Size}.]]></c></em></tag>
diff --git a/erts/etc/common/escript.c b/erts/etc/common/escript.c
index ab37d4af46..1bc5eb7651 100644
--- a/erts/etc/common/escript.c
+++ b/erts/etc/common/escript.c
@@ -1,19 +1,19 @@
/*
* %CopyrightBegin%
- *
- * Copyright Ericsson AB 2007-2009. All Rights Reserved.
- *
+ *
+ * Copyright Ericsson AB 2007-2010. All Rights Reserved.
+ *
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
* compliance with the License. You should have received a copy of the
* Erlang Public License along with this software. If not, it can be
* retrieved online at http://www.erlang.org/.
- *
+ *
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
* the License for the specific language governing rights and limitations
* under the License.
- *
+ *
* %CopyrightEnd%
*/
/*
@@ -199,9 +199,10 @@ find_prog(char *origpath)
continue;
} else {
/* Wow we found the executable. */
- strcpy(abspath, wildcard);
+ strcpy(relpath, wildcard);
FindClose(dir_handle);
- return strsave(abspath);
+ look_for_sep = FALSE;
+ break;
}
#else
dp = opendir(dir);
@@ -216,11 +217,12 @@ find_prog(char *origpath)
if (strcmp(origpath, dirp->d_name) == 0) {
/* Wow we found the executable. */
- strcpy(abspath, dir);
- strcat(abspath, DIRSEPSTR);
- strcat(abspath, dirp->d_name);
+ strcpy(relpath, dir);
+ strcat(relpath, DIRSEPSTR);
+ strcat(relpath, dirp->d_name);
closedir(dp);
- return strsave(abspath);
+ look_for_sep = FALSE;
+ break;
}
}
}
@@ -239,8 +241,8 @@ find_prog(char *origpath)
#else
if (!realpath(relpath, abspath)) {
#endif /* __WIN32__ */
- /* Cannot determine absolute path to escript. Try the relative. */
- return strsave(relpath);
+ /* Cannot determine absolute path to escript. Try the origin. */
+ return strsave(origpath);
} else {
return strsave(abspath);
}
@@ -373,11 +375,10 @@ main(int argc, char** argv)
if (strcmp(basename, "escript") == 0) {
#endif
/*
- * Push all options (without the hyphen) before the script name.
+ * Locate all options before the script name.
*/
while (argc > 1 && argv[1][0] == '-') {
- PUSH(argv[1]+1);
argc--;
argv++;
last_opt = argv;
@@ -402,6 +403,7 @@ main(int argc, char** argv)
scriptname[len-4] = '\0';
}
#endif
+
strcat(scriptname, ".escript");
}
@@ -418,7 +420,7 @@ main(int argc, char** argv)
PUSH3("-run", "escript", "start");
/*
- * Push all options (without the hyphen) before the script name.
+ * Push all options before the script name. But omit the leading hyphens.
*/
while (first_opt != last_opt) {
@@ -500,7 +502,7 @@ char *make_commandline(char **argv)
*(--p) = '\0';
if (debug) {
- printf("Processed commandline:%s\n",buff);
+ printf("Processed command line:%s\n",buff);
}
return buff;
}
diff --git a/lib/kernel/src/inet.erl b/lib/kernel/src/inet.erl
index b86aa1839e..eb503235d8 100644
--- a/lib/kernel/src/inet.erl
+++ b/lib/kernel/src/inet.erl
@@ -1,19 +1,19 @@
%%
%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 1997-2009. All Rights Reserved.
-%%
+%%
+%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
-%%
+%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
-%%
+%%
%% %CopyrightEnd%
%%
-module(inet).
@@ -45,6 +45,7 @@
%% resolve
-export([gethostbyname/1, gethostbyname/2, gethostbyname/3,
gethostbyname_tm/3]).
+-export([gethostbyname_string/2, gethostbyname_self/2]).
-export([gethostbyaddr/1, gethostbyaddr/2,
gethostbyaddr_tm/2]).
@@ -411,7 +412,17 @@ gethostbyname(Name,Family,Timeout) ->
Res.
gethostbyname_tm(Name,Family,Timer) ->
- gethostbyname_tm(Name,Family,Timer,inet_db:res_option(lookup)).
+ Opts0 = inet_db:res_option(lookup),
+ Opts =
+ case (lists:member(native, Opts0) orelse
+ lists:member(string, Opts0) orelse
+ lists:member(nostring, Opts0)) of
+ true ->
+ Opts0;
+ false ->
+ [string|Opts0]
+ end,
+ gethostbyname_tm(Name, Family, Timer, Opts).
-spec gethostbyaddr(Address :: string() | ip_address()) ->
@@ -850,75 +861,61 @@ getaddrs_tm(Address, Family, Timer) ->
%%
%% gethostbyname with option search
%%
-gethostbyname_tm(Name, Type, Timer, [dns | Opts]) ->
- Res = inet_res:gethostbyname_tm(Name, Type, Timer),
- case Res of
- {ok,_} -> Res;
- {error,timeout} -> Res;
- {error,formerr} -> {error,einval};
- {error,_} -> gethostbyname_tm(Name,Type,Timer,Opts)
- end;
-gethostbyname_tm(Name, Type, Timer, [file | Opts]) ->
- case inet_hosts:gethostbyname(Name, Type) of
- {error,formerr} -> {error,einval};
- {error,_} -> gethostbyname_tm(Name,Type,Timer,Opts);
- Result -> Result
- end;
-gethostbyname_tm(Name, Type, Timer, [yp | Opts]) ->
+gethostbyname_tm(Name, Type, Timer, [string|_]=Opts) ->
+ Result = gethostbyname_string(Name, Type),
+ gethostbyname_tm(Name, Type, Timer, Opts, Result);
+gethostbyname_tm(Name, Type, Timer, [dns|_]=Opts) ->
+ Result = inet_res:gethostbyname_tm(Name, Type, Timer),
+ gethostbyname_tm(Name, Type, Timer, Opts, Result);
+gethostbyname_tm(Name, Type, Timer, [file|_]=Opts) ->
+ Result = inet_hosts:gethostbyname(Name, Type),
+ gethostbyname_tm(Name, Type, Timer, Opts, Result);
+gethostbyname_tm(Name, Type, Timer, [yp|_]=Opts) ->
gethostbyname_tm_native(Name, Type, Timer, Opts);
-gethostbyname_tm(Name, Type, Timer, [nis | Opts]) ->
+gethostbyname_tm(Name, Type, Timer, [nis|_]=Opts) ->
gethostbyname_tm_native(Name, Type, Timer, Opts);
-gethostbyname_tm(Name, Type, Timer, [nisplus | Opts]) ->
+gethostbyname_tm(Name, Type, Timer, [nisplus|_]=Opts) ->
gethostbyname_tm_native(Name, Type, Timer, Opts);
-gethostbyname_tm(Name, Type, Timer, [wins | Opts]) ->
+gethostbyname_tm(Name, Type, Timer, [wins|_]=Opts) ->
gethostbyname_tm_native(Name, Type, Timer, Opts);
-gethostbyname_tm(Name, Type, Timer, [native | Opts]) ->
+gethostbyname_tm(Name, Type, Timer, [native|_]=Opts) ->
gethostbyname_tm_native(Name, Type, Timer, Opts);
-gethostbyname_tm(_, _, _, [no_default|_]) ->
- %% If the native resolver has failed, we should not bother
- %% to try to be smarter and parse the IP address here.
- {error,nxdomain};
-gethostbyname_tm(Name, Type, Timer, [_ | Opts]) ->
+gethostbyname_tm(Name, Type, Timer, [_|_]=Opts) ->
gethostbyname_tm(Name, Type, Timer, Opts);
-%% Last resort - parse the hostname as address
-gethostbyname_tm(Name, inet, _Timer, []) ->
- case inet_parse:ipv4_address(Name) of
- {ok,IP4} ->
- {ok,make_hostent(Name, [IP4], [], inet)};
- _ ->
- gethostbyname_self(Name)
- end;
-gethostbyname_tm(Name, inet6, _Timer, []) ->
- case inet_parse:ipv6_address(Name) of
- {ok,IP6} ->
- {ok,make_hostent(Name, [IP6], [], inet6)};
- _ ->
- %% Even if Name is a valid IPv4 address, we can't
- %% assume it's correct to return it on a IPv6
- %% format ( {0,0,0,0,0,16#ffff,?u16(A,B),?u16(C,D)} ).
- %% This host might not support IPv6.
- gethostbyname_self(Name)
+%% Make sure we always can look up our own hostname.
+gethostbyname_tm(Name, Type, Timer, []) ->
+ Result = gethostbyname_self(Name, Type),
+ gethostbyname_tm(Name, Type, Timer, [], Result).
+
+gethostbyname_tm(Name, Type, Timer, Opts, Result) ->
+ case Result of
+ {ok,_} ->
+ Result;
+ {error,formerr} ->
+ {error,einval};
+ {error,_} when Opts =:= [] ->
+ {error,nxdomain};
+ {error,_} ->
+ gethostbyname_tm(Name, Type, Timer, tl(Opts))
end.
gethostbyname_tm_native(Name, Type, Timer, Opts) ->
%% Fixme: add (global) timeout to gethost_native
- case inet_gethost_native:gethostbyname(Name, Type) of
- {error,formerr} -> {error,einval};
- {error,timeout} -> {error,timeout};
- {error,_} -> gethostbyname_tm(Name, Type, Timer, Opts++[no_default]);
- Result -> Result
- end.
+ Result = inet_gethost_native:gethostbyname(Name, Type),
+ gethostbyname_tm(Name, Type, Timer, Opts, Result).
-%% Make sure we always can look up our own hostname.
-gethostbyname_self(Name) ->
- Type = case inet_db:res_option(inet6) of
- true -> inet6;
- false -> inet
- end,
+
+
+gethostbyname_self(Name, Type) when is_atom(Name) ->
+ gethostbyname_self(atom_to_list(Name), Type);
+gethostbyname_self(Name, Type)
+ when is_list(Name), Type =:= inet;
+ is_list(Name), Type =:= inet6 ->
case inet_db:gethostname() of
Name ->
- {ok,make_hostent(Name, [translate_ip(loopback, Type)],
- [], Type)};
+ {ok,make_hostent(Name,
+ [translate_ip(loopback, Type)],
+ [], Type)};
Self ->
case inet_db:res_option(domain) of
"" -> {error,nxdomain};
@@ -931,7 +928,31 @@ gethostbyname_self(Name) ->
_ -> {error,nxdomain}
end
end
- end.
+ end;
+gethostbyname_self(_, _) ->
+ {error,formerr}.
+
+gethostbyname_string(Name, Type) when is_atom(Name) ->
+ gethostbyname_string(atom_to_list(Name), Type);
+gethostbyname_string(Name, Type)
+ when is_list(Name), Type =:= inet;
+ is_list(Name), Type =:= inet6 ->
+ case
+ case Type of
+ inet ->
+ inet_parse:ipv4_address(Name);
+ inet6 ->
+ %% XXX should we really translate IPv4 addresses here
+ %% even if we do not know if this host can do IPv6?
+ inet_parse:ipv6_address(Name)
+ end of
+ {ok,IP} ->
+ {ok,make_hostent(Name, [IP], [], Type)};
+ {error,einval} ->
+ {error,nxdomain}
+ end;
+gethostbyname_string(_, _) ->
+ {error,formerr}.
make_hostent(Name, Addrs, Aliases, Type) ->
#hostent{h_name = Name,
diff --git a/lib/kernel/src/inet_config.erl b/lib/kernel/src/inet_config.erl
index b5317f72f5..311e6bc9f9 100644
--- a/lib/kernel/src/inet_config.erl
+++ b/lib/kernel/src/inet_config.erl
@@ -1,19 +1,19 @@
%%
%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 1997-2009. All Rights Reserved.
-%%
+%%
+%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
-%%
+%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
-%%
+%%
%% %CopyrightEnd%
%%
-module(inet_config).
@@ -130,21 +130,25 @@ init() ->
{unix,_} ->
%% The Etc variable enables us to run tests with other
%% configuration files than the normal ones
- Etc = case os:getenv("ERL_INET_ETC_DIR") of
- false -> ?DEFAULT_ETC;
- _EtcDir ->
- _EtcDir
- end,
+ Etc =
+ case os:getenv("ERL_INET_ETC_DIR") of
+ false ->
+ ?DEFAULT_ETC;
+ _EtcDir ->
+ _EtcDir
+ end,
case inet_db:res_option(resolv_conf) of
undefined ->
- inet_db:set_resolv_conf(filename:join(Etc,
- ?DEFAULT_RESOLV));
+ inet_db:res_option(
+ resolv_conf_name,
+ filename:join(Etc, ?DEFAULT_RESOLV));
_ -> ok
end,
case inet_db:res_option(hosts_file) of
undefined ->
- inet_db:set_hosts_file(filename:join(Etc,
- ?DEFAULT_HOSTS));
+ inet_db:res_option(
+ hosts_file_name,
+ filename:join(Etc, ?DEFAULT_HOSTS));
_ -> ok
end;
_ -> ok
diff --git a/lib/kernel/src/inet_db.erl b/lib/kernel/src/inet_db.erl
index 211847014f..a05b380855 100644
--- a/lib/kernel/src/inet_db.erl
+++ b/lib/kernel/src/inet_db.erl
@@ -1,19 +1,19 @@
%%
%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 1997-2009. All Rights Reserved.
-%%
+%%
+%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
-%%
+%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
-%%
+%%
%% %CopyrightEnd%
%%
@@ -425,7 +425,9 @@ res_optname(usevc) -> res_usevc;
res_optname(edns) -> res_edns;
res_optname(udp_payload_size) -> res_udp_payload_size;
res_optname(resolv_conf) -> res_resolv_conf;
+res_optname(resolv_conf_name) -> res_resolv_conf;
res_optname(hosts_file) -> res_hosts_file;
+res_optname(hosts_file_name) -> res_hosts_file;
res_optname(_) -> undefined.
res_check_option(nameserver, NSs) -> %% Legacy
@@ -458,9 +460,15 @@ res_check_option(udp_payload_size, S) when is_integer(S), S >= 512 -> true;
res_check_option(resolv_conf, "") -> true;
res_check_option(resolv_conf, F) ->
res_check_option_absfile(F);
+res_check_option(resolv_conf_name, "") -> true;
+res_check_option(resolv_conf_name, F) ->
+ res_check_option_absfile(F);
res_check_option(hosts_file, "") -> true;
res_check_option(hosts_file, F) ->
res_check_option_absfile(F);
+res_check_option(hosts_file_name, "") -> true;
+res_check_option(hosts_file_name, F) ->
+ res_check_option_absfile(F);
res_check_option(_, _) -> false.
res_check_option_absfile(F) ->
@@ -503,7 +511,7 @@ res_update_hosts() ->
res_update(res_hosts_file, res_hosts_file_tm, res_hosts_file_info,
set_hosts_file_tm, fun set_hosts_file/1).
-res_update(Tag, TagTm, TagInfo, CallTag, SetFun) ->
+res_update(Tag, TagTm, TagInfo, TagSetTm, SetFun) ->
case db_get(TagTm) of
undefined -> ok;
TM ->
@@ -522,12 +530,12 @@ res_update(Tag, TagTm, TagInfo, CallTag, SetFun) ->
atime = undefined},
case db_get(TagInfo) of
Finfo ->
- call({CallTag, Now});
+ call({TagSetTm, Now});
_ ->
SetFun(File)
end;
_ ->
- call({CallTag, Now}),
+ call({TagSetTm, Now}),
error
end
end;
@@ -974,37 +982,55 @@ handle_call(Request, From, #state{db=Db}=State) ->
{reply, error, State}
end;
+ {res_set, hosts_file_name=Option, Fname} ->
+ handle_set_file(
+ Option, Fname, res_hosts_file_tm, res_hosts_file_info,
+ undefined, From, State);
+ {res_set, resolv_conf_name=Option, Fname} ->
+ handle_set_file(
+ Option, Fname, res_resolv_conf_tm, res_resolv_conf_info,
+ undefined, From, State);
+
{res_set, hosts_file=Option, Fname} ->
- handle_set_file(Option, Fname,
- res_hosts_file_tm, res_hosts_file_info,
- fun (Bin) ->
- case inet_parse:hosts(Fname,
- {chars,Bin}) of
- {ok,Opts} ->
- [{load_hosts_file,Opts}];
- _ -> error
- end
- end,
- From, State);
+ handle_set_file(
+ Option, Fname, res_hosts_file_tm, res_hosts_file_info,
+ fun (Bin) ->
+ case inet_parse:hosts(
+ Fname, {chars,Bin}) of
+ {ok,Opts} ->
+ [{load_hosts_file,Opts}];
+ _ -> error
+ end
+ end,
+ From, State);
%%
{res_set, resolv_conf=Option, Fname} ->
- handle_set_file(Option, Fname,
- res_resolv_conf_tm, res_resolv_conf_info,
- fun (Bin) ->
- case inet_parse:resolv(Fname,
- {chars,Bin}) of
- {ok,Opts} ->
- [del_ns,
- clear_search,
- clear_cache
- |[Opt ||
- {T,_}=Opt <- Opts,
- (T =:= nameserver orelse
- T =:= search)]];
- _ -> error
- end
- end,
- From, State);
+ handle_set_file(
+ Option, Fname, res_resolv_conf_tm, res_resolv_conf_info,
+ fun (Bin) ->
+ case inet_parse:resolv(
+ Fname, {chars,Bin}) of
+ {ok,Opts} ->
+ Search =
+ lists:foldl(
+ fun ({search,L}, _) ->
+ L;
+ ({domain,""}, S) ->
+ S;
+ ({domain,D}, _) ->
+ [D];
+ (_, S) ->
+ S
+ end, [], Opts),
+ [del_ns,
+ clear_search,
+ clear_cache,
+ {search,Search}
+ |[Opt || {nameserver,_}=Opt <- Opts]];
+ _ -> error
+ end
+ end,
+ From, State);
%%
{res_set, Opt, Value} ->
case res_optname(Opt) of
@@ -1156,6 +1182,12 @@ handle_set_file(Option, Fname, TagTm, TagInfo, ParseFun, From,
ets:delete(Db, TagInfo),
ets:delete(Db, TagTm),
handle_set_file(ParseFun, <<>>, From, State);
+ true when ParseFun =:= undefined ->
+ File = filename:flatten(Fname),
+ ets:insert(Db, {res_optname(Option), File}),
+ ets:insert(Db, {TagInfo, undefined}),
+ ets:insert(Db, {TagTm, 0}),
+ {reply,ok,State};
true ->
File = filename:flatten(Fname),
ets:insert(Db, {res_optname(Option), File}),
@@ -1178,7 +1210,8 @@ handle_set_file(Option, Fname, TagTm, TagInfo, ParseFun, From,
handle_set_file(ParseFun, Bin, From, State) ->
case ParseFun(Bin) of
- error -> {reply,error,State};
+ error ->
+ {reply,error,State};
Opts ->
handle_rc_list(Opts, From, State)
end.
diff --git a/lib/kernel/src/inet_gethost_native.erl b/lib/kernel/src/inet_gethost_native.erl
index abdbe2b8cf..fabe9bf8b3 100644
--- a/lib/kernel/src/inet_gethost_native.erl
+++ b/lib/kernel/src/inet_gethost_native.erl
@@ -1,19 +1,19 @@
%%
%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 1998-2009. All Rights Reserved.
-%%
+%%
+%% Copyright Ericsson AB 1998-2010. All Rights Reserved.
+%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
-%%
+%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
-%%
+%%
%% %CopyrightEnd%
%%
-module(inet_gethost_native).
@@ -443,19 +443,23 @@ gethostbyname(Name) ->
gethostbyname(Name, inet).
gethostbyname(Name, inet) when is_list(Name) ->
- getit(?OP_GETHOSTBYNAME, ?PROTO_IPV4, Name);
+ getit(?OP_GETHOSTBYNAME, ?PROTO_IPV4, Name, Name);
gethostbyname(Name, inet6) when is_list(Name) ->
- getit(?OP_GETHOSTBYNAME, ?PROTO_IPV6, Name);
+ getit(?OP_GETHOSTBYNAME, ?PROTO_IPV6, Name, Name);
gethostbyname(Name, Type) when is_atom(Name) ->
gethostbyname(atom_to_list(Name), Type);
gethostbyname(_, _) ->
{error, formerr}.
-gethostbyaddr({A,B,C,D}) when ?VALID_V4(A), ?VALID_V4(B), ?VALID_V4(C), ?VALID_V4(D) ->
- getit(?OP_GETHOSTBYADDR, ?PROTO_IPV4, <<A,B,C,D>>);
-gethostbyaddr({A,B,C,D,E,F,G,H}) when ?VALID_V6(A), ?VALID_V6(B), ?VALID_V6(C), ?VALID_V6(D),
- ?VALID_V6(E), ?VALID_V6(F), ?VALID_V6(G), ?VALID_V6(H) ->
- getit(?OP_GETHOSTBYADDR, ?PROTO_IPV6, <<A:16,B:16,C:16,D:16,E:16,F:16,G:16,H:16>>);
+gethostbyaddr({A,B,C,D}=Addr)
+ when ?VALID_V4(A), ?VALID_V4(B), ?VALID_V4(C), ?VALID_V4(D) ->
+ getit(?OP_GETHOSTBYADDR, ?PROTO_IPV4, <<A,B,C,D>>, Addr);
+gethostbyaddr({A,B,C,D,E,F,G,H}=Addr)
+ when ?VALID_V6(A), ?VALID_V6(B), ?VALID_V6(C), ?VALID_V6(D),
+ ?VALID_V6(E), ?VALID_V6(F), ?VALID_V6(G), ?VALID_V6(H) ->
+ getit
+ (?OP_GETHOSTBYADDR, ?PROTO_IPV6,
+ <<A:16,B:16,C:16,D:16,E:16,F:16,G:16,H:16>>, Addr);
gethostbyaddr(Addr) when is_list(Addr) ->
case inet_parse:address(Addr) of
{ok, IP} -> gethostbyaddr(IP);
@@ -466,30 +470,30 @@ gethostbyaddr(Addr) when is_atom(Addr) ->
gethostbyaddr(_) -> {error, formerr}.
control({debug_level, Level}) when is_integer(Level) ->
- getit(?OP_CONTROL, ?SETOPT_DEBUG_LEVEL, <<Level:32>>);
+ getit(?OP_CONTROL, ?SETOPT_DEBUG_LEVEL, <<Level:32>>, undefined);
control(soft_restart) ->
- getit(restart_port);
+ getit(restart_port, undefined);
control(_) -> {error, formerr}.
-getit(Op, Proto, Data) ->
- getit({Op, Proto, Data}).
+getit(Op, Proto, Data, DefaultName) ->
+ getit({Op, Proto, Data}, DefaultName).
-getit(Req) ->
+getit(Req, DefaultName) ->
Pid = ensure_started(),
Ref = make_ref(),
Pid ! {{self(),Ref}, Req},
receive
{Ref, {ok,BinHostent}} ->
- parse_address(BinHostent);
- {Ref, Error} ->
- Error
+ parse_address(BinHostent, DefaultName);
+ {Ref, Result} ->
+ Result
after 5000 ->
Ref2 = erlang:monitor(process,Pid),
Res2 = receive
{Ref, {ok,BinHostent}} ->
- parse_address(BinHostent);
- {Ref, Error} ->
- Error;
+ parse_address(BinHostent, DefaultName);
+ {Ref, Result} ->
+ Result;
{'DOWN', Ref2, process,
Pid, Reason} ->
{error, Reason}
@@ -546,21 +550,23 @@ ensure_started() ->
Pid
end.
-parse_address(BinHostent) ->
+parse_address(BinHostent, DefaultName) ->
case catch
begin
case BinHostent of
<<?UNIT_ERROR, Errstring/binary>> ->
{error, list_to_atom(listify(Errstring))};
<<?UNIT_IPV4, Naddr:32, T0/binary>> ->
- {T1,Addresses} = pick_addresses_v4(Naddr, T0),
- [Name | Names] = pick_names(T1),
+ {T1, Addresses} = pick_addresses_v4(Naddr, T0),
+ {Name, Names} =
+ expand_default_name(pick_names(T1), DefaultName),
{ok, #hostent{h_addr_list = Addresses, h_addrtype = inet,
h_aliases = Names, h_length = ?UNIT_IPV4,
h_name = Name}};
<<?UNIT_IPV6, Naddr:32, T0/binary>> ->
- {T1,Addresses} = pick_addresses_v6(Naddr, T0),
- [Name | Names] = pick_names(T1),
+ {T1, Addresses} = pick_addresses_v6(Naddr, T0),
+ {Name, Names} =
+ expand_default_name(pick_names(T1), DefaultName),
{ok, #hostent{h_addr_list = Addresses, h_addrtype = inet6,
h_aliases = Names, h_length = ?UNIT_IPV6,
h_name = Name}};
@@ -573,7 +579,15 @@ parse_address(BinHostent) ->
Normal ->
Normal
end.
-
+
+expand_default_name([], DefaultName) when is_list(DefaultName) ->
+ {DefaultName, []};
+expand_default_name([], DefaultName) when is_tuple(DefaultName) ->
+ {inet_parse:ntoa(DefaultName), []};
+expand_default_name([Name|Names], DefaultName)
+ when is_list(DefaultName); is_tuple(DefaultName) ->
+ {Name, Names}.
+
listify(Bin) ->
N = byte_size(Bin) - 1,
<<Bin2:N/binary, Ch>> = Bin,
diff --git a/lib/kernel/src/inet_parse.erl b/lib/kernel/src/inet_parse.erl
index 62d44fb723..3bd5fa0958 100644
--- a/lib/kernel/src/inet_parse.erl
+++ b/lib/kernel/src/inet_parse.erl
@@ -1,19 +1,19 @@
%%
%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 1997-2009. All Rights Reserved.
-%%
+%%
+%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
-%%
+%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
-%%
+%%
%% %CopyrightEnd%
%%
-module(inet_parse).
@@ -34,6 +34,7 @@
-export([nsswitch_conf/1, nsswitch_conf/2]).
-export([ipv4_address/1, ipv6_address/1]).
+-export([ipv4strict_address/1, ipv6strict_address/1]).
-export([address/1]).
-export([visible_string/1, domain/1]).
-export([ntoa/1, dots/1]).
@@ -456,17 +457,15 @@ is_dom2(_) ->
%%
-%% Test ipv4 address or ipv6 address
+%% Parse ipv4 address or ipv6 address
%% Return {ok, Address} | {error, Reason}
%%
address(Cs) when is_list(Cs) ->
case ipv4_address(Cs) of
- {ok,IP} -> {ok,IP};
+ {ok,IP} ->
+ {ok,IP};
_ ->
- case ipv6_address(Cs) of
- {ok, IP} -> {ok, IP};
- Error -> Error
- end
+ ipv6strict_address(Cs)
end;
address(_) ->
{error, einval}.
@@ -477,49 +476,145 @@ address(_) ->
%% d1.d2.d4
%% d1.d4
%% d4
+%% Any d may be octal, hexadecimal or decimal by C language standards.
+%% d4 fills all LSB bytes. This is legacy behaviour from Solaris
+%% and FreeBSD. And partly Linux that behave the same except
+%% it does not accept hexadecimal.
%%
%% Return {ok, IP} | {error, einval}
%%
ipv4_address(Cs) ->
- case catch ipv4_addr(Cs) of
- {'EXIT',_} -> {error,einval};
- Addr -> {ok,Addr}
+ try ipv4_addr(Cs) of
+ Addr ->
+ {ok,Addr}
+ catch
+ error:badarg ->
+ {error,einval}
end.
-ipv4_addr(Cs) ->
- ipv4_addr(d3(Cs), []).
+ipv4_addr(Cs) ->
+ case ipv4_addr(Cs, []) of
+ [D] when D < (1 bsl 32) ->
+ <<D1,D2,D3,D4>> = <<D:32>>,
+ {D1,D2,D3,D4};
+ [D,D1] when D < (1 bsl 24), D1 < 256 ->
+ <<D2,D3,D4>> = <<D:24>>,
+ {D1,D2,D3,D4};
+ [D,D2,D1] when D < (1 bsl 16), (D2 bor D1) < 256 ->
+ <<D3,D4>> = <<D:16>>,
+ {D1,D2,D3,D4};
+ [D4,D3,D2,D1] when (D4 bor D3 bor D2 bor D1) < 256 ->
+ {D1,D2,D3,D4};
+ _ ->
+ erlang:error(badarg)
+ end.
-ipv4_addr({Cs0,[]}, A) when length(A) =< 3 ->
- case [tod(Cs0)|A] of
- [D4,D3,D2,D1] ->
+ipv4_addr([_|_], [_,_,_,_]) ->
+ %% Early bailout for extra characters
+ erlang:error(badarg);
+ipv4_addr("0x"++Cs, Ds) ->
+ ipv4_addr(strip0(Cs), Ds, [], 16, 8);
+ipv4_addr("0X"++Cs, Ds) ->
+ ipv4_addr(strip0(Cs), Ds, [], 16, 8);
+ipv4_addr("0"++Cs, Ds) ->
+ ipv4_addr(strip0(Cs), Ds, [$0], 8, 11);
+ipv4_addr(Cs, Ds) when is_list(Cs) ->
+ ipv4_addr(Cs, Ds, [], 10, 10).
+
+ipv4_addr(Cs0, Ds, Rs, Base, N) ->
+ case ipv4_field(Cs0, N, Rs, Base) of
+ {D,""} ->
+ [D|Ds];
+ {D,[$.|[_|_]=Cs]} ->
+ ipv4_addr(Cs, [D|Ds]);
+ {_,_} ->
+ erlang:error(badarg)
+ end.
+
+strip0("0"++Cs) ->
+ strip0(Cs);
+strip0(Cs) when is_list(Cs) ->
+ Cs.
+
+
+%%
+%% Parse IPv4 strict dotted decimal address, no leading zeros:
+%% d1.d2.d3.d4
+%%
+%% Return {ok, IP} | {error, einval}
+%%
+ipv4strict_address(Cs) ->
+ try ipv4strict_addr(Cs) of
+ Addr ->
+ {ok,Addr}
+ catch
+ error:badarg ->
+ {error,einval}
+ end.
+
+ipv4strict_addr(Cs) ->
+ case ipv4strict_addr(Cs, []) of
+ [D4,D3,D2,D1] when (D4 bor D3 bor D2 bor D1) < 256 ->
{D1,D2,D3,D4};
- [D4,D2,D1] ->
- {D1,D2,0,D4};
- [D4,D1] ->
- {D1,0,0,D4};
- [D4] ->
- {0,0,0,D4}
- end;
-ipv4_addr({Cs0,"."++Cs1}, A) when length(A) =< 2 ->
- ipv4_addr(d3(Cs1), [tod(Cs0)|A]).
+ _ ->
+ erlang:error(badarg)
+ end.
+
+ipv4strict_addr([_|_], [_,_,_,_]) ->
+ %% Early bailout for extra characters
+ erlang:error(badarg);
+ipv4strict_addr("0", Ds) ->
+ [0|Ds];
+ipv4strict_addr("0."++Cs, Ds) ->
+ ipv4strict_addr(Cs, [0|Ds]);
+ipv4strict_addr(Cs0, Ds) when is_list(Cs0) ->
+ case ipv4_field(Cs0, 3, [], 10) of
+ {D,""} ->
+ [D|Ds];
+ {D,[$.|[_|_]=Cs]} ->
+ ipv4strict_addr(Cs, [D|Ds]);
+ {_,_} ->
+ erlang:error(badarg)
+ end.
+
-d3(Cs) -> d3(Cs, []).
-d3([C|Cs], R) when C >= $0, C =< $9, length(R) =< 2 ->
- d3(Cs, [C|R]);
-d3(Cs, [_|_]=R) ->
- {lists:reverse(R),Cs}.
+ipv4_field("", _, Rs, Base) ->
+ {ipv4_field(Rs, Base),""};
+ipv4_field("."++_=Cs, _, Rs, Base) ->
+ {ipv4_field(Rs, Base),Cs};
+ipv4_field("0"++_, _, [], _) ->
+ erlang:error(badarg);
+ipv4_field([C|Cs], N, Rs, Base) when N > 0 ->
+ ipv4_field(Cs, N-1, [C|Rs], Base);
+ipv4_field(Cs, _, _, _) when is_list(Cs) ->
+ erlang:error(badarg).
+
+ipv4_field(Rs, Base) ->
+ V = erlang:list_to_integer(lists:reverse(Rs), Base),
+ if V < 0 ->
+ erlang:error(badarg);
+ true ->
+ V
+ end.
-tod(Cs) ->
- case erlang:list_to_integer(Cs) of
- D when D >= 0, D =< 255 ->
- D;
+
+
+%%
+%% Forgiving IPv6 address
+%%
+%% Accepts IPv4 address and returns it as a IPv4 compatible IPv6 address
+%%
+ipv6_address(Cs) ->
+ case ipv4_address(Cs) of
+ {ok,{D1,D2,D3,D4}} ->
+ {ok,{0,0,0,0,0,16#ffff,(D1 bsl 8) bor D2,(D3 bsl 8) bor D4}};
_ ->
- erlang:error(badarg, [Cs])
+ ipv6strict_address(Cs)
end.
%%
-%% Parse IPv6 address:
+%% Parse IPv6 address according to RFC 4291:
%% x1:x2:x3:x4:x5:x6:x7:x8
%% x1:x2::x7:x8
%% ::x7:x8
@@ -530,77 +625,89 @@ tod(Cs) ->
%% ::x5:x6:d7a.d7b.d8a.d8b
%% x1:x2::d7a.d7b.d8a.d8b
%% ::d7a.d7b.d8a.d8b
+%% etc
%%
%% Return {ok, IP} | {error, einval}
%%
-ipv6_address(Cs) ->
- case catch ipv6_addr(Cs) of
- {'EXIT',_} -> {error,einval};
- Addr -> {ok,Addr}
+ipv6strict_address(Cs) ->
+ try ipv6_addr(Cs) of
+ Addr ->
+ {ok,Addr}
+ catch
+ error:badarg ->
+ {error,einval}
end.
ipv6_addr("::") ->
- ipv6_addr_done([], []);
+ ipv6_addr_done([], [], 0);
ipv6_addr("::"++Cs) ->
- ipv6_addr(x4(Cs), [], []);
+ ipv6_addr(hex(Cs), [], [], 0);
ipv6_addr(Cs) ->
- ipv6_addr(x4(Cs), []).
+ ipv6_addr(hex(Cs), [], 0).
%% Before "::"
-ipv6_addr({Cs0,[]}, A) when length(A) =:= 7 ->
- ipv6_addr_done([tox(Cs0)|A]);
-ipv6_addr({Cs0,"::"}, A) when length(A) =< 6 ->
- ipv6_addr_done([tox(Cs0)|A], []);
-ipv6_addr({Cs0,"::"++Cs1}, A) when length(A) =< 5 ->
- ipv6_addr(x4(Cs1), [tox(Cs0)|A], []);
-ipv6_addr({Cs0,":"++Cs1}, A) when length(A) =< 6 ->
- ipv6_addr(x4(Cs1), [tox(Cs0)|A]);
-ipv6_addr({Cs0,"."++Cs1}, A) when length(A) =:= 6 ->
- ipv6_addr(d3(Cs1), A, [], [tod(Cs0)]).
+ipv6_addr({Cs0,[]}, A, N) when N == 7 ->
+ ipv6_addr_done([hex_to_int(Cs0)|A]);
+ipv6_addr({Cs0,"::"}, A, N) when N =< 6 ->
+ ipv6_addr_done([hex_to_int(Cs0)|A], [], N+1);
+ipv6_addr({Cs0,"::"++Cs1}, A, N) when N =< 5 ->
+ ipv6_addr(hex(Cs1), [hex_to_int(Cs0)|A], [], N+1);
+ipv6_addr({Cs0,":"++Cs1}, A, N) when N =< 6 ->
+ ipv6_addr(hex(Cs1), [hex_to_int(Cs0)|A], N+1);
+ipv6_addr({Cs0,"."++_=Cs1}, A, N) when N == 6 ->
+ ipv6_addr_done(A, [], N, ipv4strict_addr(Cs0++Cs1));
+ipv6_addr(_, _, _) ->
+ erlang:error(badarg).
%% After "::"
-ipv6_addr({Cs0,[]}, A, B) when length(A)+length(B) =< 6 ->
- ipv6_addr_done(A, [tox(Cs0)|B]);
-ipv6_addr({Cs0,":"++Cs1}, A, B) when length(A)+length(B) =< 5 ->
- ipv6_addr(x4(Cs1), A, [tox(Cs0)|B]);
-ipv6_addr({Cs0,"."++Cs1}, A, B) when length(A)+length(B) =< 5 ->
- ipv6_addr(x4(Cs1), A, B, [tod(Cs0)]).
+ipv6_addr({Cs0,[]}, A, B, N) when N =< 6 ->
+ ipv6_addr_done(A, [hex_to_int(Cs0)|B], N+1);
+ipv6_addr({Cs0,":"++Cs1}, A, B, N) when N =< 5 ->
+ ipv6_addr(hex(Cs1), A, [hex_to_int(Cs0)|B], N+1);
+ipv6_addr({Cs0,"."++_=Cs1}, A, B, N) when N =< 5 ->
+ ipv6_addr_done(A, B, N, ipv4strict_addr(Cs0++Cs1));
+ipv6_addr(_, _, _, _) ->
+ erlang:error(badarg).
-%% After "."
-ipv6_addr({Cs0,[]}, A, B, C) when length(C) =:= 3 ->
- ipv6_addr_done(A, B, [tod(Cs0)|C]);
-ipv6_addr({Cs0,"."++Cs1}, A, B, C) when length(C) =< 2 ->
- ipv6_addr(d3(Cs1), A, B, [tod(Cs0)|C]).
+ipv6_addr_done(Ar, Br, N, {D1,D2,D3,D4}) ->
+ ipv6_addr_done(Ar, [((D3 bsl 8) bor D4),((D1 bsl 8) bor D2)|Br], N+2).
-ipv6_addr_done(Ar, Br, [D4,D3,D2,D1]) ->
- ipv6_addr_done(Ar, [((D3 bsl 8) bor D4),((D1 bsl 8) bor D2)|Br]).
-
-ipv6_addr_done(Ar, Br) ->
- ipv6_addr_done(Br++dup(8-length(Ar)-length(Br), 0, Ar)).
+ipv6_addr_done(Ar, Br, N) ->
+ ipv6_addr_done(Br++dup(8-N, 0, Ar)).
ipv6_addr_done(Ar) ->
list_to_tuple(lists:reverse(Ar)).
-x4(Cs) -> x4(Cs, []).
-
-x4([C|Cs], R) when C >= $0, C =< $9, length(R) =< 3 ->
- x4(Cs, [C|R]);
-x4([C|Cs], R) when C >= $a, C =< $f, length(R) =< 3 ->
- x4(Cs, [C|R]);
-x4([C|Cs], R) when C >= $A, C =< $F, length(R) =< 3 ->
- x4(Cs, [C|R]);
-x4(Cs, [_|_]=R) ->
- {lists:reverse(R),Cs}.
-
-tox(Cs) ->
- erlang:list_to_integer(Cs, 16).
+%% Collect Hex digits
+hex(Cs) -> hex(Cs, []).
+%%
+hex([C|Cs], R) when C >= $0, C =< $9 ->
+ hex(Cs, [C|R]);
+hex([C|Cs], R) when C >= $a, C =< $f ->
+ hex(Cs, [C|R]);
+hex([C|Cs], R) when C >= $A, C =< $F ->
+ hex(Cs, [C|R]);
+hex(Cs, [_|_]=R) when is_list(Cs) ->
+ {lists:reverse(R),Cs};
+hex(_, _) ->
+ erlang:error(badarg).
+
+%% Hex string to integer
+hex_to_int(Cs0) ->
+ case strip0(Cs0) of
+ Cs when length(Cs) =< 4 ->
+ erlang:list_to_integer("0"++Cs, 16);
+ _ ->
+ erlang:error(badarg)
+ end.
+%% Dup onto head of existing list
dup(0, _, L) ->
L;
dup(N, E, L) when is_integer(N), N >= 1 ->
- dup(N-1, E, [E|L]);
-dup(N, E, L) ->
- erlang:error(badarg, [N,E,L]).
+ dup(N-1, E, [E|L]).
+
+
%% Convert IPv4 adress to ascii
%% Convert IPv6 / IPV4 adress to ascii (plain format)
@@ -674,7 +781,7 @@ separate(_E, [H], R) ->
lists:reverse(R, [H]).
%% convert to A.B decimal form
-dig_to_dec(0) -> [$0,$.,$0];
+dig_to_dec(0) -> "0.0";
dig_to_dec(X) ->
integer_to_list((X bsr 8) band 16#ff) ++ "." ++
integer_to_list(X band 16#ff).
diff --git a/lib/kernel/test/inet_SUITE.erl b/lib/kernel/test/inet_SUITE.erl
index cf33e8b27f..eb8f918491 100644
--- a/lib/kernel/test/inet_SUITE.erl
+++ b/lib/kernel/test/inet_SUITE.erl
@@ -1,19 +1,19 @@
%%
%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 1997-2009. All Rights Reserved.
-%%
+%%
+%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
-%%
+%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
-%%
+%%
%% %CopyrightEnd%
%%
-module(inet_SUITE).
@@ -28,7 +28,7 @@
gethostnative_parallell/1, cname_loop/1,
gethostnative_soft_restart/1,gethostnative_debug_level/1,getif/1]).
--export([get_hosts/1, get_ipv6_hosts/1, parse_hosts/1,
+-export([get_hosts/1, get_ipv6_hosts/1, parse_hosts/1, parse_address/1,
kill_gethost/0, parallell_gethost/0]).
-export([init_per_testcase/2, end_per_testcase/2]).
@@ -249,14 +249,16 @@ t_getaddr_v6(Config) when is_list(Config) ->
?line {ok,IP46} = inet:getaddr(IP46, inet6),
?line {ok,IP46} = inet:getaddr(Name, inet6),
?line {ok,IP46} = inet:getaddr(FullName, inet6),
- ?line IP4toIP6 = inet:getaddr(IPStr, inet6),
- ?line case IP4toIP6 of
- {ok,IP46} -> % only native can do this
- ?line true = lists:member(native,
- inet_db:res_option(lookup));
- {error,nxdomain} ->
- ok
- end,
+ ?line {ok,IP46} = inet:getaddr(IPStr, inet6),
+%% ?line IP4toIP6 = inet:getaddr(IPStr, inet6),
+%% ?line case IP4toIP6 of
+%% {ok,IP46} ->
+%% ?line ok;
+%% {error,nxdomain} ->
+%% ?line false =
+%% lists:member(native,
+%% inet_db:res_option(lookup))
+%% end,
?line {Name6, FullName6, IPStr6, IP6, _} =
?config(test_host_ipv6_only, Config),
?line {ok,_} = inet:getaddr(list_to_atom(Name6), inet6),
@@ -301,7 +303,6 @@ ipv4_to_ipv6(Config) when is_list(Config) ->
end,
?line case {IP4to6Res,inet:gethostbyname(IPStr, inet6)} of
{true,{ok,HEnt}} ->
- ?line true = lists:member(native, inet_db:res_option(lookup)),
?line HEnt_ = HEnt#hostent{h_addrtype = inet6,
h_length = 16,
h_addr_list = [IP_46]},
@@ -374,9 +375,10 @@ get_hosts([C|Rest], Cur, Ip, Result) ->
get_hosts([], _, _, Result) ->
Result.
-parse(suite) -> [parse_hosts];
+parse(suite) -> [parse_hosts, parse_address];
parse(doc) -> ["Test that parsing of the hosts file or equivalent works,",
"and that erroneous lines are skipped"].
+
parse_hosts(Config) when is_list(Config) ->
?line DataDir = ?config(data_dir,Config),
?line HostFile = filename:join(DataDir, "hosts"),
@@ -388,6 +390,170 @@ parse_hosts(Config) when is_list(Config) ->
?line ResolvErr1 = filename:join(DataDir,"resolv.conf.err1"),
?line inet_parse:resolv(ResolvErr1).
+parse_address(Config) when is_list(Config) ->
+ V4Strict =
+ [{{0,0,0,0},"0.0.0.0"},
+ {{1,2,3,4},"1.2.3.4"},
+ {{253,252,251,250},"253.252.251.250"},
+ {{1,2,255,254},"1.2.255.254"}],
+ V6Strict =
+ [{{0,0,0,0,0,0,0,0},"::"},
+ {{15,0,0,0,0,0,0,2},"f::2"},
+ {{15,16#f11,0,0,0,0,256,2},"f:f11::0100:2"},
+ {{0,0,0,0,0,0,0,16#17},"::17"},
+ {{16#700,0,0,0,0,0,0,0},"0700::"},
+ {{0,0,0,0,0,0,2,1},"::2:1"},
+ {{0,0,0,0,0,3,2,1},"::3:2:1"},
+ {{0,0,0,0,4,3,2,1},"::4:3:2:1"},
+ {{0,0,0,5,4,3,2,1},"::5:4:3:2:1"},
+ {{0,0,6,5,4,3,2,1},"::6:5:4:3:2:1"},
+ {{0,7,6,5,4,3,2,1},"::7:6:5:4:3:2:1"},
+ {{7,0,0,0,0,0,0,0},"7::"},
+ {{7,6,0,0,0,0,0,0},"7:6::"},
+ {{7,6,5,0,0,0,0,0},"7:6:5::"},
+ {{7,6,5,4,0,0,0,0},"7:6:5:4::"},
+ {{7,6,5,4,3,0,0,0},"7:6:5:4:3::"},
+ {{7,6,5,4,3,2,0,0},"7:6:5:4:3:2::"},
+ {{7,6,5,4,3,2,1,0},"7:6:5:4:3:2:1::"},
+ {{16#c11,16#c22,16#5c33,16#c440,16#55c0,16#c66c,16#77,16#88},
+ "c11:0c22:5c33:c440:55c0:c66c:77:0088"},
+ {{16#c11,0,16#5c33,16#c440,16#55c0,16#c66c,16#77,16#88},
+ "c11::5c33:c440:55c0:c66c:77:0088"},
+ {{16#c11,16#c22,0,16#c440,16#55c0,16#c66c,16#77,16#88},
+ "c11:0c22::c440:55c0:c66c:77:0088"},
+ {{16#c11,16#c22,16#5c33,0,16#55c0,16#c66c,16#77,16#88},
+ "c11:0c22:5c33::55c0:c66c:77:0088"},
+ {{16#c11,16#c22,16#5c33,16#c440,0,16#c66c,16#77,16#88},
+ "c11:0c22:5c33:c440::c66c:77:0088"},
+ {{16#c11,16#c22,16#5c33,16#c440,16#55c0,0,16#77,16#88},
+ "c11:0c22:5c33:c440:55c0::77:0088"},
+ {{16#c11,16#c22,16#5c33,16#c440,16#55c0,16#c66c,0,16#88},
+ "c11:0c22:5c33:c440:55c0:c66c::0088"},
+ {{16#c11,0,0,16#c440,16#55c0,16#c66c,16#77,16#88},
+ "c11::c440:55c0:c66c:77:0088"},
+ {{16#c11,16#c22,0,0,16#55c0,16#c66c,16#77,16#88},
+ "c11:0c22::55c0:c66c:77:0088"},
+ {{16#c11,16#c22,16#5c33,0,0,16#c66c,16#77,16#88},
+ "c11:0c22:5c33::c66c:77:0088"},
+ {{16#c11,16#c22,16#5c33,16#c440,0,0,16#77,16#88},
+ "c11:0c22:5c33:c440::77:0088"},
+ {{16#c11,16#c22,16#5c33,16#c440,16#55c0,0,0,16#88},
+ "c11:0c22:5c33:c440:55c0::0088"},
+ {{16#c11,0,0,0,16#55c0,16#c66c,16#77,16#88},
+ "c11::55c0:c66c:77:0088"},
+ {{16#c11,16#c22,0,0,0,16#c66c,16#77,16#88},
+ "c11:0c22::c66c:77:0088"},
+ {{16#c11,16#c22,16#5c33,0,0,0,16#77,16#88},
+ "c11:0c22:5c33::77:0088"},
+ {{16#c11,16#c22,16#5c33,16#c440,0,0,0,16#88},
+ "c11:0c22:5c33:c440::0088"},
+ {{16#c11,0,0,0,0,16#c66c,16#77,16#88},
+ "c11::c66c:77:0088"},
+ {{16#c11,16#c22,0,0,0,0,16#77,16#88},
+ "c11:0c22::77:0088"},
+ {{16#c11,16#c22,16#5c33,0,0,0,0,16#88},
+ "c11:0c22:5c33::0088"},
+ {{16#c11,0,0,0,0,0,16#77,16#88},
+ "c11::77:0088"},
+ {{16#c11,16#c22,0,0,0,0,0,16#88},
+ "c11:0c22::0088"},
+ {{0,0,0,0,0,65535,258,65534},"::FFFF:1.2.255.254"},
+ {{16#ffff,16#ffff,16#ffff,16#ffff,16#ffff,16#ffff,16#ffff,16#ffff},
+ "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff"}
+ |[{{D2,0,0,0,0,P,(D1 bsl 8) bor D2,(D3 bsl 8) bor D4},
+ erlang:integer_to_list(D2, 16)++"::"++Q++S}
+ || {{D1,D2,D3,D4},S} <- V4Strict,
+ {P,Q} <- [{0,""},{16#17,"17:"},{16#ff0,"0ff0:"}]]],
+ V4Sloppy =
+ [{{10,1,16#98,16#76},"10.0x019876"},
+ {{8#12,1,8#130,8#321},"012.01.054321"},
+ {{255,255,255,255},"255.255.255.0377"},
+ {{255,255,255,255},"0Xff.000000000377.0x0000ff.255"},
+ {{255,255,255,255},"255.255.65535"},
+ {{255,255,255,255},"255.0xFF.0177777"},
+ {{255,255,255,255},"255.16777215"},
+ {{255,255,255,255},"00377.0XFFFFFF"},
+ {{255,255,255,255},"4294967295"},
+ {{255,255,255,255},"0xffffffff"},
+ {{255,255,255,255},"00000000000037777777777"},
+ {{16#12,16#34,16#56,16#78},"0x12345678"},
+ {{16#12,16#34,16#56,16#78},"0x12.0x345678"},
+ {{16#12,16#34,16#56,16#78},"0x12.0X34.0x5678"},
+ {{16#12,16#34,16#56,16#78},"0x12.0X34.0x56.0X78"},
+ {{0,0,0,0},"0"},
+ {{0,0,0,0},"00"},
+ {{0,0,0,0},"0.0"},
+ {{0,0,0,0},"00.00.00"},
+ {{0,0,0,0},"0.00.0.0"},
+ {{0,0,0,0},"0.0.000000000000.0"}],
+ V6Sloppy =
+ [{{0,0,0,0,0,65535,(D1 bsl 8) bor D2,(D3 bsl 8) bor D4},S}
+ || {{D1,D2,D3,D4},S} <- V4Strict++V4Sloppy],
+ V4Err =
+ ["0.256.0.1",
+ "1.2.3.4.5",
+ "256.255.65535",
+ "4294967296",
+ "0x100000000",
+ "040000000000",
+ "1.2.3.-4",
+ "1.2.-3.4",
+ "1.-2.3.4",
+ "-1.2.3.4",
+ "10.",
+ "172.16.",
+ "198.168.0.",
+ "127.0.0.1."],
+ V6Err =
+ [":::",
+ "f:::2",
+ "::-1",
+ "::g",
+ "f:f11::10100:2",
+ "::17000",
+ "10000::",
+ "::8:7:6:5:4:3:2:1",
+ "8:7:6:5:4:3:2:1::",
+ "8:7:6:5:4::3:2:1",
+ "::1.2.3.4.5",
+ "::1.2.3.04",
+ "::1.256.3.4",
+ "::-5.4.3.2",
+ "::5.-4.3.2",
+ "::5.4.-3.2",
+ "::5.4.3.-2",
+ "::FFFF:1.2.3.4.5",
+ "::10.",
+ "::FFFF:172.16.",
+ "fe80::198.168.0.",
+ "fec0::fFfF:127.0.0.1."],
+ t_parse_address
+ (ipv6_address,
+ V6Strict++V6Sloppy++V6Err++V4Err),
+ t_parse_address
+ (ipv6strict_address,
+ V6Strict++V6Err++V4Err++[S || {_,S} <- V6Sloppy]),
+ t_parse_address
+ (ipv4_address,
+ V4Strict++V4Sloppy++V4Err++V6Err++[S || {_,S} <- V6Strict]),
+ t_parse_address
+ (ipv4strict_address,
+ V4Strict++V4Err++V6Err++[S || {_,S} <- V4Sloppy++V6Strict]).
+
+t_parse_address(Func, []) ->
+ io:format("~p done.~n", [Func]),
+ ok;
+t_parse_address(Func, [{Addr,String}|L]) ->
+ io:format("~p = ~p.~n", [Addr,String]),
+ {ok,Addr} = inet_parse:Func(String),
+ t_parse_address(Func, L);
+t_parse_address(Func, [String|L]) ->
+ io:format("~p.~n", [String]),
+ {error,einval} = inet_parse:Func(String),
+ t_parse_address(Func, L).
+
+
+
t_gethostnative(suite) ->[];
t_gethostnative(doc) ->[];
t_gethostnative(Config) when is_list(Config) ->
diff --git a/lib/kernel/test/inet_res_SUITE.erl b/lib/kernel/test/inet_res_SUITE.erl
index 659cfc5988..cc32d1f8f9 100644
--- a/lib/kernel/test/inet_res_SUITE.erl
+++ b/lib/kernel/test/inet_res_SUITE.erl
@@ -1,19 +1,19 @@
%%
%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2009. All Rights Reserved.
-%%
+%%
+%% Copyright Ericsson AB 2009-2010. All Rights Reserved.
+%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
%% compliance with the License. You should have received a copy of the
%% Erlang Public License along with this software. If not, it can be
%% retrieved online at http://www.erlang.org/.
-%%
+%%
%% Software distributed under the License is distributed on an "AS IS"
%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
%% the License for the specific language governing rights and limitations
%% under the License.
-%%
+%%
%% %CopyrightEnd%
%%
-module(inet_res_SUITE).
@@ -239,16 +239,37 @@ resolve(_Opts, []) -> ok;
resolve(Opts, [{Class,Type,Name,Answers,Authority}=Q|Qs]) ->
io:format("Query: ~p~nOptions: ~p~n", [Q,Opts]),
{ok,Msg} = inet_res:resolve(Name, Class, Type, Opts),
- if Answers =/= undefined ->
- AnList = lists:sort(Answers),
- AnList = lists:sort([inet_dns:rr(RR, data) ||
- RR <- inet_dns:msg(Msg, anlist)]);
- true -> ok end,
- if Authority =/= undefined ->
- NsList = lists:sort(Authority),
- NsList = lists:sort([inet_dns:rr(RR, data) ||
- RR <- inet_dns:msg(Msg, nslist)]);
- true -> ok end,
+ AnList =
+ if
+ Answers =/= undefined ->
+ lists:sort(Answers);
+ true ->
+ undefined
+ end,
+ NsList =
+ if
+ Authority =/= undefined ->
+ lists:sort(Authority);
+ true ->
+ undefined
+ end,
+ case {lists:sort
+ ([inet_dns:rr(RR, data) || RR <- inet_dns:msg(Msg, anlist)]),
+ lists:sort
+ ([inet_dns:rr(RR, data) || RR <- inet_dns:msg(Msg, nslist)])} of
+ {AnList,NsList} ->
+ ok;
+ {NsList,AnList} when Type =:= ns ->
+ %% This whole case statement is kind of inside out just
+ %% to accept this case when some legacy DNS resolvers
+ %% return the answer to a NS query in the answer section
+ %% instead of in the authority section.
+ ok;
+ {AnList,_} when NsList =:= undefined ->
+ ok;
+ {_,NsList} when AnList =:= undefined ->
+ ok
+ end,
Buf = inet_dns:encode(Msg),
{ok,Msg} = inet_dns:decode(Buf),
resolve(Opts, Qs).
@@ -292,10 +313,23 @@ edns0(Config) when is_list(Config) ->
MXs = lists:sort(inet_res_filter(inet_dns:msg(Msg2, anlist), in, mx)),
Buf2 = inet_dns:encode(Msg2),
{ok,Msg2} = inet_dns:decode(Buf2),
- [OptRR] = [RR || RR <- inet_dns:msg(Msg2, arlist),
- inet_dns:rr(RR, type) =:= opt],
- io:format("~p~n", [inet_dns:rr(OptRR)]),
- ok.
+ case [RR || RR <- inet_dns:msg(Msg2, arlist),
+ inet_dns:rr(RR, type) =:= opt] of
+ [OptRR] ->
+ io:format("~p~n", [inet_dns:rr(OptRR)]),
+ ok;
+ [] ->
+ case os:type() of
+ {unix,sunos} ->
+ case os:version() of
+ {M,V,_} when M < 5; M == 5, V =< 8 ->
+ %% In our test park only known platform
+ %% with an DNS resolver that can not do
+ %% EDNS0.
+ {comment,"No EDNS0"}
+ end
+ end
+ end.
inet_res_filter(Anlist, Class, Type) ->
[inet_dns:rr(RR, data) || RR <- Anlist,
@@ -331,11 +365,13 @@ files_monitor(suite) ->
files_monitor(doc) ->
["Tests monitoring of /etc/hosts and /etc/resolv.conf, but not them"];
files_monitor(Config) when is_list(Config) ->
+ Search = inet_db:res_option(search),
HostsFile = inet_db:res_option(hosts_file),
ResolvConf = inet_db:res_option(resolv_conf),
Inet6 = inet_db:res_option(inet6),
try do_files_monitor(Config)
after
+ inet_db:res_option(search, Search),
inet_db:res_option(resolv_conf, ResolvConf),
inet_db:res_option(hosts_file, HostsFile),
inet_db:res_option(inet6, Inet6)
@@ -344,7 +380,13 @@ files_monitor(Config) when is_list(Config) ->
do_files_monitor(Config) ->
Dir = ?config(priv_dir, Config),
{ok,Hostname} = inet:gethostname(),
- FQDN = Hostname++"."++inet_db:res_option(domain),
+ FQDN =
+ case inet_db:res_option(domain) of
+ "" ->
+ Hostname;
+ _ ->
+ Hostname++"."++inet_db:res_option(domain)
+ end,
HostsFile = filename:join(Dir, "files_monitor_hosts"),
ResolvConf = filename:join(Dir, "files_monitor_resolv.conf"),
ok = inet_db:res_option(resolv_conf, ResolvConf),
@@ -362,20 +404,20 @@ do_files_monitor(Config) ->
{error,nxdomain} = inet_res:gethostbyname(FQDN),
{ok,{127,0,0,10}} = inet:getaddr("mx.otptest", inet),
{ok,{0,0,0,0,0,0,32512,28}} = inet:getaddr("resolve.otptest", inet6),
- ok = inet_db:res_option(inet6, true),
{ok,#hostent{h_name = Hostname,
h_addrtype = inet6,
h_length = 16,
h_addr_list = [{0,0,0,0,0,0,0,1}]}} =
- inet:gethostbyname(Hostname),
+ inet:gethostbyname(Hostname, inet6),
{ok,#hostent{h_name = FQDN,
h_addrtype = inet6,
h_length = 16,
h_addr_list = [{0,0,0,0,0,0,0,1}]}} =
- inet:gethostbyname(FQDN),
+ inet:gethostbyname(FQDN, inet6),
{error,nxdomain} = inet_res:gethostbyname("resolve"),
%% XXX inet does not honour res_option inet6, might be a problem?
%% therefore inet_res is called here
+ ok = inet_db:res_option(inet6, true),
{ok,#hostent{h_name = "resolve.otptest",
h_addrtype = inet6,
h_length = 16,
diff --git a/lib/megaco/test/Makefile b/lib/megaco/test/Makefile
index 85c97359d7..682b83d368 100644
--- a/lib/megaco/test/Makefile
+++ b/lib/megaco/test/Makefile
@@ -62,8 +62,6 @@ SOURCE = $(HRL_FILES) $(ERL_FILES)
TARGET_FILES = $(MODULES:%=%.$(EMULATOR))
-COVER_SPEC_FILE = megaco.cover
-
APP_CASES = app appup
CODEC_CASES = codec1 codec2 codec3a codec3b codec3c
@@ -80,10 +78,10 @@ MAKE_EMAKE = $(wildcard $(ERL_TOP)/make/make_emakefile)
ifeq ($(MAKE_EMAKE),)
BUILDTARGET = $(TARGET_FILES)
-RELTEST_FILES = $(MEGACO_SPECS) $(COVER_SPEC_FILE) $(SOURCE)
+RELTEST_FILES = $(TEST_SPEC_FILE) $(COVER_SPEC_FILE) $(SOURCE)
else
BUILDTARGET = emakebuild
-RELTEST_FILES = $(EMAKEFILE) $(MEGACO_SPECS) $(COVER_SPEC_FILE) $(SOURCE)
+RELTEST_FILES = $(EMAKEFILE) $(TEST_SPEC_FILE) $(COVER_SPEC_FILE) $(SOURCE)
endif
diff --git a/lib/megaco/test/modules.mk b/lib/megaco/test/modules.mk
index 0186a84c26..049d8babe2 100644
--- a/lib/megaco/test/modules.mk
+++ b/lib/megaco/test/modules.mk
@@ -1,24 +1,26 @@
#-*-makefile-*- ; force emacs to enter makefile-mode
# %CopyrightBegin%
-#
-# Copyright Ericsson AB 2001-2009. All Rights Reserved.
-#
+#
+# Copyright Ericsson AB 2001-2010. All Rights Reserved.
+#
# The contents of this file are subject to the Erlang Public License,
# Version 1.1, (the "License"); you may not use this file except in
# compliance with the License. You should have received a copy of the
# Erlang Public License along with this software. If not, it can be
# retrieved online at http://www.erlang.org/.
-#
+#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
# the License for the specific language governing rights and limitations
# under the License.
-#
+#
# %CopyrightEnd%
TEST_SPEC_FILE = megaco.spec
+COVER_SPEC_FILE = megaco.cover
+
BEHAVIOUR_MODULES = \
megaco_test_generator
diff --git a/lib/megaco/vsn.mk b/lib/megaco/vsn.mk
index b0574bbeef..1ee78c423a 100644
--- a/lib/megaco/vsn.mk
+++ b/lib/megaco/vsn.mk
@@ -19,7 +19,7 @@
APPLICATION = megaco
MEGACO_VSN = 3.13.1
-PRE_VSN =-p03
+PRE_VSN =-p04
APP_VSN = "$(APPLICATION)-$(MEGACO_VSN)$(PRE_VSN)"
TICKETS = OTP-8317 OTP-8323 OTP-8362 OTP-8403
diff --git a/otp_build b/otp_build
index 3e8c60ef52..165f9dc66d 100755
--- a/otp_build
+++ b/otp_build
@@ -1,20 +1,20 @@
#! /bin/sh
#
# %CopyrightBegin%
-#
+#
# Copyright Ericsson AB 2002-2010. All Rights Reserved.
-#
+#
# The contents of this file are subject to the Erlang Public License,
# Version 1.1, (the "License"); you may not use this file except in
# compliance with the License. You should have received a copy of the
# Erlang Public License along with this software. If not, it can be
# retrieved online at http://www.erlang.org/.
-#
+#
# Software distributed under the License is distributed on an "AS IS"
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
# the License for the specific language governing rights and limitations
# under the License.
-#
+#
# %CopyrightEnd%
#
@@ -225,6 +225,8 @@ set_config_flags ()
export CONFIG_FLAGS;
}
+NL="\
+"
create_lib_configure_in()
{
cd $ERL_TOP
@@ -241,7 +243,7 @@ create_lib_configure_in()
lib/*)
if [ -f "$lib_app/configure.in" ]; then
app=`echo "$lib_app" | sed "s|lib/\(.*\)|\1|"`
- sdirs="${sdirs}test ! -f $app/configure || AC_CONFIG_SUBDIRS($app/.)\n"
+ sdirs="${sdirs}test ! -f $app/configure || AC_CONFIG_SUBDIRS($app/.)${NL}"
fi;;
*)
;;
@@ -258,7 +260,7 @@ create_lib_configure_in()
done
if [ $is_bapp = false ] && [ -f "$lib_app/configure.in" ]; then
app=`echo "$lib_app" | sed "s|lib/\(.*\)|\1|"`
- sdirs="${sdirs} test ! -f $app/configure || AC_CONFIG_SUBDIRS($app/.)\n"
+ sdirs="${sdirs} test ! -f $app/configure || AC_CONFIG_SUBDIRS($app/.)${NL}"
fi
done
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-12 10:20:21 +0000