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-rw-r--r--lib/inets/src/http_lib/http_internal.hrl6
-rw-r--r--lib/inets/src/http_lib/http_transport.erl99
-rw-r--r--lib/inets/src/http_lib/http_util.erl18
3 files changed, 87 insertions, 36 deletions
diff --git a/lib/inets/src/http_lib/http_internal.hrl b/lib/inets/src/http_lib/http_internal.hrl
index 5440f214b5..2e924667c6 100644
--- a/lib/inets/src/http_lib/http_internal.hrl
+++ b/lib/inets/src/http_lib/http_internal.hrl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2002-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2002-2011. 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
@@ -28,8 +28,8 @@
-define(HTTP_MAX_URI_SIZE, nolimit).
-ifndef(HTTP_DEFAULT_SSL_KIND).
--define(HTTP_DEFAULT_SSL_KIND, ossl).
-%% -define(HTTP_DEFAULT_SSL_KIND, essl).
+%% -define(HTTP_DEFAULT_SSL_KIND, ossl).
+-define(HTTP_DEFAULT_SSL_KIND, essl).
-endif. % -ifdef(HTTP_DEFAULT_SSL_KIND).
diff --git a/lib/inets/src/http_lib/http_transport.erl b/lib/inets/src/http_lib/http_transport.erl
index 0024d19fc1..8cabfe3c71 100644
--- a/lib/inets/src/http_lib/http_transport.erl
+++ b/lib/inets/src/http_lib/http_transport.erl
@@ -23,7 +23,7 @@
-export([
start/1,
connect/3, connect/4,
- listen/2, listen/3,
+ listen/2, listen/3, listen/4,
accept/2, accept/3,
close/2,
send/3,
@@ -110,7 +110,17 @@ connect(ip_comm = _SocketType, {Host, Port}, Opts0, Timeout)
Opts = [binary, {packet, 0}, {active, false}, {reuseaddr, true} | Opts0],
?hlrt("connect using gen_tcp",
[{host, Host}, {port, Port}, {opts, Opts}, {timeout, Timeout}]),
- gen_tcp:connect(Host, Port, Opts, Timeout);
+ try gen_tcp:connect(Host, Port, Opts, Timeout) of
+ {ok, _} = OK ->
+ OK;
+ {error, _} = ERROR ->
+ ERROR
+ catch
+ exit:{badarg, _} ->
+ {error, {eoptions, Opts}};
+ exit:badarg ->
+ {error, {eoptions, Opts}}
+ end;
%% Wrapper for backaward compatibillity
connect({ssl, SslConfig}, Address, Opts, Timeout) ->
@@ -123,7 +133,14 @@ connect({ossl, SslConfig}, {Host, Port}, _, Timeout) ->
{port, Port},
{ssl_config, SslConfig},
{timeout, Timeout}]),
- ssl:connect(Host, Port, Opts, Timeout);
+ case (catch ssl:connect(Host, Port, Opts, Timeout)) of
+ {'EXIT', Reason} ->
+ {error, {eoptions, Reason}};
+ {ok, _} = OK ->
+ OK;
+ {error, _} = ERROR ->
+ ERROR
+ end;
connect({essl, SslConfig}, {Host, Port}, _, Timeout) ->
Opts = [binary, {active, false}, {ssl_imp, new}] ++ SslConfig,
@@ -132,14 +149,22 @@ connect({essl, SslConfig}, {Host, Port}, _, Timeout) ->
{port, Port},
{ssl_config, SslConfig},
{timeout, Timeout}]),
- ssl:connect(Host, Port, Opts, Timeout).
+ case (catch ssl:connect(Host, Port, Opts, Timeout)) of
+ {'EXIT', Reason} ->
+ {error, {eoptions, Reason}};
+ {ok, _} = OK ->
+ OK;
+ {error, _} = ERROR ->
+ ERROR
+ end.
%%-------------------------------------------------------------------------
-%% listen(SocketType, Port) -> {ok, Socket} | {error, Reason}
+%% listen(SocketType, Addr, Port, Fd) -> {ok, Socket} | {error, Reason}
%% SocketType = ip_comm | {ssl, SSLConfig}
%% Port = integer()
-%% Socket = socket()
+%% Socket = socket()
+%% Fd = undefined | fd()
%%
%% Description: Sets up socket to listen on the port Port on the local
%% host using either gen_tcp or ssl. In the gen_tcp case the port
@@ -151,13 +176,8 @@ connect({essl, SslConfig}, {Host, Port}, _, Timeout) ->
listen(SocketType, Port) ->
listen(SocketType, undefined, Port).
-listen(ip_comm, Addr, Port) ->
- case (catch listen_ip_comm(Addr, Port)) of
- {'EXIT', Reason} ->
- {error, {exit, Reason}};
- Else ->
- Else
- end;
+listen(ip_comm = SocketType, Addr, Port) ->
+ listen(SocketType, Addr, Port, undefined);
%% Wrapper for backaward compatibillity
listen({ssl, SSLConfig}, Addr, Port) ->
@@ -186,9 +206,17 @@ listen({essl, SSLConfig} = Ssl, Addr, Port) ->
Opt2 = [{ssl_imp, new}, {reuseaddr, true} | Opt],
ssl:listen(Port, Opt2).
+listen(ip_comm, Addr, Port, Fd) ->
+ case (catch listen_ip_comm(Addr, Port, Fd)) of
+ {'EXIT', Reason} ->
+ {error, {exit, Reason}};
+ Else ->
+ Else
+ end.
+
-listen_ip_comm(Addr, Port) ->
- {NewPort, Opts, IpFamily} = get_socket_info(Addr, Port),
+listen_ip_comm(Addr, Port, Fd) ->
+ {NewPort, Opts, IpFamily} = get_socket_info(Addr, Port, Fd),
case IpFamily of
inet6fb4 ->
Opts2 = [inet6 | Opts],
@@ -223,29 +251,36 @@ listen_ip_comm(Addr, Port) ->
ipfamily_default(Addr, Port) ->
httpd_conf:lookup(Addr, Port, ipfamily, inet6fb4).
-get_socket_info(Addr, Port) ->
- Key = list_to_atom("httpd_" ++ integer_to_list(Port)),
- BaseOpts = [{backlog, 128}, {reuseaddr, true}],
+get_socket_info(Addr, Port, Fd0) ->
+ BaseOpts = [{backlog, 128}, {reuseaddr, true}],
IpFamilyDefault = ipfamily_default(Addr, Port),
- case init:get_argument(Key) of
- {ok, [[Value]]} ->
- {Fd, IpFamily} =
- case string:tokens(Value, [$|]) of
- [FdStr, IpFamilyStr] ->
- Fd0 = fd_of(FdStr),
- IpFamily0 = ip_family_of(IpFamilyStr),
- {Fd0, IpFamily0};
- [FdStr] ->
- {fd_of(FdStr), IpFamilyDefault};
- _ ->
- throw({error, {bad_descriptor, Value}})
- end,
+ %% The presence of a file descriptor takes precedence
+ case get_fd(Port, Fd0, IpFamilyDefault) of
+ {Fd, IpFamily} ->
{0, sock_opt(ip_comm, Addr, [{fd, Fd} | BaseOpts]), IpFamily};
- error ->
+ undefined ->
{Port, sock_opt(ip_comm, Addr, BaseOpts), IpFamilyDefault}
end.
+get_fd(Port, undefined = _Fd, IpFamilyDefault) ->
+ FdKey = list_to_atom("httpd_" ++ integer_to_list(Port)),
+ case init:get_argument(FdKey) of
+ {ok, [[Value]]} ->
+ case string:tokens(Value, [$|]) of
+ [FdStr, IpFamilyStr] ->
+ {fd_of(FdStr), ip_family_of(IpFamilyStr)};
+ [FdStr] ->
+ {fd_of(FdStr), IpFamilyDefault};
+ _ ->
+ throw({error, {bad_descriptor, Value}})
+ end;
+ error ->
+ undefined
+ end;
+get_fd(_Port, Fd, IpFamilyDefault) ->
+ {Fd, IpFamilyDefault}.
+
fd_of(FdStr) ->
case (catch list_to_integer(FdStr)) of
Fd when is_integer(Fd) ->
diff --git a/lib/inets/src/http_lib/http_util.erl b/lib/inets/src/http_lib/http_util.erl
index 4f1147176c..5e6b69ac5e 100644
--- a/lib/inets/src/http_lib/http_util.erl
+++ b/lib/inets/src/http_lib/http_util.erl
@@ -25,7 +25,8 @@
hexlist_to_integer/1, integer_to_hexlist/1,
convert_month/1,
is_hostname/1,
- timestamp/0, timeout/2
+ timestamp/0, timeout/2,
+ html_encode/1
]).
@@ -187,6 +188,13 @@ timeout(Timeout, Started) ->
end.
+html_encode(Chars) ->
+ Reserved = sets:from_list([$&, $<, $>, $\", $', $/]),
+ lists:append(lists:map(fun(Char) ->
+ char_to_html_entity(Char, Reserved)
+ end, Chars)).
+
+
%%%========================================================================
%%% Internal functions
%%%========================================================================
@@ -235,3 +243,11 @@ convert_to_ascii([Num | Reversed], Number)
convert_to_ascii([Num | Reversed], Number)
when (Num > 9) andalso (Num < 16) ->
convert_to_ascii(Reversed, [Num + 55 | Number]).
+
+char_to_html_entity(Char, Reserved) ->
+ case sets:is_element(Char, Reserved) of
+ true ->
+ "&#" ++ integer_to_list(Char) ++ ";";
+ false ->
+ [Char]
+ end.
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 16:33:13 +0000