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-rw-r--r--lib/inets/src/ftp/ftp.erl77
-rw-r--r--lib/inets/src/http_client/httpc_handler.erl4
2 files changed, 67 insertions, 14 deletions
diff --git a/lib/inets/src/ftp/ftp.erl b/lib/inets/src/ftp/ftp.erl
index 5674599ac5..8e51b1be5a 100644
--- a/lib/inets/src/ftp/ftp.erl
+++ b/lib/inets/src/ftp/ftp.erl
@@ -60,6 +60,7 @@
-define(DATA_ACCEPT_TIMEOUT, infinity).
-define(DEFAULT_MODE, passive).
-define(PROGRESS_DEFAULT, ignore).
+-define(FTP_EXT_DEFAULT, false).
%% Internal Constants
-define(FTP_PORT, 21).
@@ -94,7 +95,8 @@
ipfamily, % inet | inet6 | inet6fb4
progress = ignore, % ignore | pid()
dtimeout = ?DATA_ACCEPT_TIMEOUT, % non_neg_integer() | infinity
- tls_upgrading_data_connection = false
+ tls_upgrading_data_connection = false,
+ ftp_extension = ?FTP_EXT_DEFAULT
}).
@@ -969,6 +971,8 @@ start_options(Options) ->
%% timeout
%% dtimeout
%% progress
+%% ftp_extension
+
open_options(Options) ->
?fcrt("open_options", [{options, Options}]),
ValidateMode =
@@ -1013,6 +1017,11 @@ open_options(Options) ->
(_) ->
false
end,
+ ValidateFtpExtension =
+ fun(true) -> true;
+ (false) -> true;
+ (_) -> false
+ end,
ValidOptions =
[{mode, ValidateMode, false, ?DEFAULT_MODE},
{host, ValidateHost, true, ehost},
@@ -1020,7 +1029,8 @@ open_options(Options) ->
{ipfamily, ValidateIpFamily, false, inet},
{timeout, ValidateTimeout, false, ?CONNECTION_TIMEOUT},
{dtimeout, ValidateDTimeout, false, ?DATA_ACCEPT_TIMEOUT},
- {progress, ValidateProgress, false, ?PROGRESS_DEFAULT}],
+ {progress, ValidateProgress, false, ?PROGRESS_DEFAULT},
+ {ftp_extension, ValidateFtpExtension, false, ?FTP_EXT_DEFAULT}],
validate_options(Options, ValidOptions, []).
tls_options(Options) ->
@@ -1174,12 +1184,14 @@ handle_call({_, {open, ip_comm, Opts}}, From, State) ->
DTimeout = key_search(dtimeout, Opts, ?DATA_ACCEPT_TIMEOUT),
Progress = key_search(progress, Opts, ignore),
IpFamily = key_search(ipfamily, Opts, inet),
+ FtpExt = key_search(ftp_extension, Opts, ?FTP_EXT_DEFAULT),
State2 = State#state{client = From,
mode = Mode,
progress = progress(Progress),
ipfamily = IpFamily,
- dtimeout = DTimeout},
+ dtimeout = DTimeout,
+ ftp_extension = FtpExt},
?fcrd("handle_call(open) -> setup ctrl connection with",
[{host, Host}, {port, Port}, {timeout, Timeout}]),
@@ -1202,11 +1214,13 @@ handle_call({_, {open, ip_comm, Host, Opts}}, From, State) ->
Timeout = key_search(timeout, Opts, ?CONNECTION_TIMEOUT),
DTimeout = key_search(dtimeout, Opts, ?DATA_ACCEPT_TIMEOUT),
Progress = key_search(progress, Opts, ignore),
+ FtpExt = key_search(ftp_extension, Opts, ?FTP_EXT_DEFAULT),
State2 = State#state{client = From,
mode = Mode,
progress = progress(Progress),
- dtimeout = DTimeout},
+ dtimeout = DTimeout,
+ ftp_extension = FtpExt},
case setup_ctrl_connection(Host, Port, Timeout, State2) of
{ok, State3, WaitTimeout} ->
@@ -1785,7 +1799,8 @@ handle_ctrl_result({pos_compl, Lines},
ipfamily = inet,
client = From,
caller = {setup_data_connection, Caller},
- timeout = Timeout} = State) ->
+ timeout = Timeout,
+ ftp_extension = false} = State) ->
{_, [?LEFT_PAREN | Rest]} =
lists:splitwith(fun(?LEFT_PAREN) -> false; (_) -> true end, Lines),
@@ -1806,6 +1821,28 @@ handle_ctrl_result({pos_compl, Lines},
{noreply,State#state{client = undefined, caller = undefined}}
end;
+handle_ctrl_result({pos_compl, Lines},
+ #state{mode = passive,
+ ipfamily = inet,
+ client = From,
+ caller = {setup_data_connection, Caller},
+ csock = CSock,
+ timeout = Timeout,
+ ftp_extension = true} = State) ->
+
+ [_, PortStr | _] = lists:reverse(string:tokens(Lines, "|")),
+ {ok, {IP, _}} = peername(CSock),
+
+ ?DBG('<--data tcp connect to ~p:~p, Caller=~p~n',[IP,PortStr,Caller]),
+ case connect(IP, list_to_integer(PortStr), Timeout, State) of
+ {ok, _, Socket} ->
+ handle_caller(State#state{caller = Caller, dsock = {tcp, Socket}});
+ {error, _Reason} = Error ->
+ gen_server:reply(From, Error),
+ {noreply, State#state{client = undefined, caller = undefined}}
+ end;
+
+
%% FTP server does not support passive mode: try to fallback on active mode
handle_ctrl_result(_,
#state{mode = passive,
@@ -2157,7 +2194,8 @@ setup_ctrl_connection(Host, Port, Timeout, State) ->
setup_data_connection(#state{mode = active,
caller = Caller,
- csock = CSock} = State) ->
+ csock = CSock,
+ ftp_extension = FtpExt} = State) ->
case (catch sockname(CSock)) of
{ok, {{_, _, _, _, _, _, _, _} = IP, _}} ->
{ok, LSock} =
@@ -2174,11 +2212,18 @@ setup_data_connection(#state{mode = active,
{ok, LSock} = gen_tcp:listen(0, [{ip, IP}, {active, false},
binary, {packet, 0}]),
{ok, Port} = inet:port(LSock),
- {IP1, IP2, IP3, IP4} = IP,
- {Port1, Port2} = {Port div 256, Port rem 256},
- send_ctrl_message(State,
- mk_cmd("PORT ~w,~w,~w,~w,~w,~w",
- [IP1, IP2, IP3, IP4, Port1, Port2])),
+ case FtpExt of
+ false ->
+ {IP1, IP2, IP3, IP4} = IP,
+ {Port1, Port2} = {Port div 256, Port rem 256},
+ send_ctrl_message(State,
+ mk_cmd("PORT ~w,~w,~w,~w,~w,~w",
+ [IP1, IP2, IP3, IP4, Port1, Port2]));
+ true ->
+ IpAddress = inet_parse:ntoa(IP),
+ Cmd = mk_cmd("EPRT |1|~s|~p|", [IpAddress, Port]),
+ send_ctrl_message(State, Cmd)
+ end,
activate_ctrl_connection(State),
{noreply, State#state{caller = {setup_data_connection,
{LSock, Caller}}}}
@@ -2191,9 +2236,17 @@ setup_data_connection(#state{mode = passive, ipfamily = inet6,
{noreply, State#state{caller = {setup_data_connection, Caller}}};
setup_data_connection(#state{mode = passive, ipfamily = inet,
- caller = Caller} = State) ->
+ caller = Caller,
+ ftp_extension = false} = State) ->
send_ctrl_message(State, mk_cmd("PASV", [])),
activate_ctrl_connection(State),
+ {noreply, State#state{caller = {setup_data_connection, Caller}}};
+
+setup_data_connection(#state{mode = passive, ipfamily = inet,
+ caller = Caller,
+ ftp_extension = true} = State) ->
+ send_ctrl_message(State, mk_cmd("EPSV", [])),
+ activate_ctrl_connection(State),
{noreply, State#state{caller = {setup_data_connection, Caller}}}.
connect(Host, Port, Timeout, #state{ipfamily = inet = IpFam}) ->
diff --git a/lib/inets/src/http_client/httpc_handler.erl b/lib/inets/src/http_client/httpc_handler.erl
index d152d9f0be..0bbd40d656 100644
--- a/lib/inets/src/http_client/httpc_handler.erl
+++ b/lib/inets/src/http_client/httpc_handler.erl
@@ -350,7 +350,7 @@ handle_call(#request{address = Addr} = Request, _,
{reply, ok, State0#state{keep_alive = NewKeepAlive,
session = NewSession}};
undefined ->
- %% Note: tcp-message reciving has already been
+ %% Note: tcp-message receiving has already been
%% activated by handle_pipeline/2.
?hcrd("no current request", []),
cancel_timer(Timers#timers.queue_timer,
@@ -632,7 +632,7 @@ handle_info({timeout, RequestId},
handle_info(timeout_queue, State = #state{request = undefined}) ->
{stop, normal, State};
-%% Timing was such as the pipeline_timout was not canceled!
+%% Timing was such as the queue_timeout was not canceled!
handle_info(timeout_queue, #state{timers = Timers} = State) ->
{noreply, State#state{timers =
Timers#timers{queue_timer = undefined}}};
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-30 07:38:37 +0000