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-rw-r--r--lib/inets/doc/src/ftp.xml21
-rw-r--r--lib/inets/doc/src/notes.xml13
-rw-r--r--lib/inets/src/ftp/ftp.erl151
-rw-r--r--lib/inets/test/ftp_suite_lib.erl82
-rw-r--r--lib/inets/test/ftp_windows_2003_server_test.erl22
5 files changed, 217 insertions, 72 deletions
diff --git a/lib/inets/doc/src/ftp.xml b/lib/inets/doc/src/ftp.xml
index ca902d8d9d..f8f11ec705 100644
--- a/lib/inets/doc/src/ftp.xml
+++ b/lib/inets/doc/src/ftp.xml
@@ -1,10 +1,10 @@
-<?xml version="1.0" encoding="latin1" ?>
+<?xml version="1.0" encoding="iso-8859-1" ?>
<!DOCTYPE erlref SYSTEM "erlref.dtd">
<erlref>
<header>
<copyright>
- <year>1997</year><year>2010</year>
+ <year>1997</year><year>2011</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
@@ -141,11 +141,21 @@
<tag>{timeout, Timeout}</tag>
<item>
<marker id="timeout"></marker>
- <p>Timeout = <c>integer() >= 0</c> </p>
+ <p>Timeout = <c>non_neg_integer()</c> </p>
<p>Connection timeout. </p>
<p>Default is 60000 (milliseconds). </p>
</item>
+ <tag>{dtimeout, DTimeout}</tag>
+ <item>
+ <marker id="dtimeout"></marker>
+ <p>DTimeout = <c>non_neg_integer() | infinity</c> </p>
+ <p>Data Connect timeout.
+ The time the client will wait for the server to connect to the
+ data socket. </p>
+ <p>Default is infinity. </p>
+ </item>
+
<tag>{progress, Progress}</tag>
<item>
<marker id="progress"></marker>
@@ -542,11 +552,12 @@
<v>verbose() = boolean() (defaults to false)</v>
<v>debug() = disable | debug | trace (defaults to disable)</v>
<!-- <v>open_options() = [open_option()]</v> -->
- <v>open_option() = {ipfamily, ipfamily()} | {port, port()} | {mode, mode()} | {timeout, timeout()} | {progress, progress()}</v>
+ <v>open_option() = {ipfamily, ipfamily()} | {port, port()} | {mode, mode()} | {timeout, timeout()} | {dtimeout, dtimeout()} | {progress, progress()}</v>
<v>ipfamily() = inet | inet6 | inet6fb4 (defaults to inet)</v>
<v>port() = integer() > 0 (defaults to 21)</v>
<v>mode() = active | passive (defaults to passive)</v>
- <v>timeout() = integer() >= 0 (defaults to 60000 milliseconds)</v>
+ <v>timeout() = integer() > 0 (defaults to 60000 milliseconds)</v>
+ <v>dtimeout() = integer() > 0 | infinity (defaults to infinity)</v>
<v>pogress() = ignore | {module(), function(), initial_data()} (defaults to ignore)</v>
<v>module() = atom()</v>
<v>function() = atom()</v>
diff --git a/lib/inets/doc/src/notes.xml b/lib/inets/doc/src/notes.xml
index c53aa653d8..061c8aa87c 100644
--- a/lib/inets/doc/src/notes.xml
+++ b/lib/inets/doc/src/notes.xml
@@ -35,17 +35,22 @@
<section><title>Inets 5.8</title>
<section><title>Improvements and New Features</title>
+<!--
<p>-</p>
+-->
-<!--
<list>
<item>
- <p>[httpc|httpd] Added support for IPv6 with ssl. </p>
- <p>Own Id: OTP-5566</p>
+ <p>[ftpc] Add a config option to specify a
+ <seealso marker="ftp#dtimeout">data connect timeout</seealso>.
+ That is how long the ftp client will wait for the server to connect
+ to the data socket. If this timeout occurs, an error will be
+ returned to the caller and the ftp client process will be
+ terminated. </p>
+ <p>Own Id: OTP-9545</p>
</item>
</list>
--->
</section>
diff --git a/lib/inets/src/ftp/ftp.erl b/lib/inets/src/ftp/ftp.erl
index ac72963347..b6da92947c 100644
--- a/lib/inets/src/ftp/ftp.erl
+++ b/lib/inets/src/ftp/ftp.erl
@@ -55,9 +55,10 @@
-include("ftp_internal.hrl").
%% Constante used in internal state definition
--define(CONNECTION_TIMEOUT, 60*1000).
--define(DEFAULT_MODE, passive).
--define(PROGRESS_DEFAULT, ignore).
+-define(CONNECTION_TIMEOUT, 60*1000).
+-define(DATA_ACCEPT_TIMEOUT, infinity).
+-define(DEFAULT_MODE, passive).
+-define(PROGRESS_DEFAULT, ignore).
%% Internal Constants
-define(FTP_PORT, 21).
@@ -88,7 +89,8 @@
%% data needed further on.
caller = undefined, % term()
ipfamily, % inet | inet6 | inet6fb4
- progress = ignore % ignore | pid()
+ progress = ignore, % ignore | pid()
+ dtimeout = ?DATA_ACCEPT_TIMEOUT % non_neg_integer() | infinity
}).
@@ -847,6 +849,7 @@ start_options(Options) ->
%% host
%% port
%% timeout
+%% dtimeout
%% progress
open_options(Options) ->
?fcrt("open_options", [{options, Options}]),
@@ -875,7 +878,12 @@ open_options(Options) ->
(_) -> false
end,
ValidateTimeout =
- fun(Timeout) when is_integer(Timeout) andalso (Timeout > 0) -> true;
+ fun(Timeout) when is_integer(Timeout) andalso (Timeout >= 0) -> true;
+ (_) -> false
+ end,
+ ValidateDTimeout =
+ fun(DTimeout) when is_integer(DTimeout) andalso (DTimeout >= 0) -> true;
+ (infinity) -> true;
(_) -> false
end,
ValidateProgress =
@@ -893,6 +901,7 @@ open_options(Options) ->
{port, ValidatePort, false, ?FTP_PORT},
{ipfamily, ValidateIpFamily, false, inet},
{timeout, ValidateTimeout, false, ?CONNECTION_TIMEOUT},
+ {dtimeout, ValidateDTimeout, false, ?DATA_ACCEPT_TIMEOUT},
{progress, ValidateProgress, false, ?PROGRESS_DEFAULT}],
validate_options(Options, ValidOptions, []).
@@ -1037,13 +1046,15 @@ handle_call({_, {open, ip_comm, Opts}}, From, State) ->
Mode = key_search(mode, Opts, ?DEFAULT_MODE),
Port = key_search(port, Opts, ?FTP_PORT),
Timeout = key_search(timeout, Opts, ?CONNECTION_TIMEOUT),
+ DTimeout = key_search(dtimeout, Opts, ?DATA_ACCEPT_TIMEOUT),
Progress = key_search(progress, Opts, ignore),
IpFamily = key_search(ipfamily, Opts, inet),
-
+
State2 = State#state{client = From,
mode = Mode,
progress = progress(Progress),
- ipfamily = IpFamily},
+ ipfamily = IpFamily,
+ dtimeout = DTimeout},
?fcrd("handle_call(open) -> setup ctrl connection with",
[{host, Host}, {port, Port}, {timeout, Timeout}]),
@@ -1064,11 +1075,13 @@ handle_call({_, {open, ip_comm, Host, Opts}}, From, State) ->
Mode = key_search(mode, Opts, ?DEFAULT_MODE),
Port = key_search(port, Opts, ?FTP_PORT),
Timeout = key_search(timeout, Opts, ?CONNECTION_TIMEOUT),
+ DTimeout = key_search(dtimeout, Opts, ?DATA_ACCEPT_TIMEOUT),
Progress = key_search(progress, Opts, ignore),
State2 = State#state{client = From,
mode = Mode,
- progress = progress(Progress)},
+ progress = progress(Progress),
+ dtimeout = DTimeout},
case setup_ctrl_connection(Host, Port, Timeout, State2) of
{ok, State3, WaitTimeout} ->
@@ -1657,9 +1670,19 @@ handle_ctrl_result({pos_compl, Lines},
%%--------------------------------------------------------------------------
%% Directory listing
handle_ctrl_result({pos_prel, _}, #state{caller = {dir, Dir}} = State) ->
- NewState = accept_data_connection(State),
- activate_data_connection(NewState),
- {noreply, NewState#state{caller = {handle_dir_result, Dir}}};
+ case accept_data_connection(State) of
+ {ok, NewState} ->
+ activate_data_connection(NewState),
+ {noreply, NewState#state{caller = {handle_dir_result, Dir}}};
+ {error, _Reason} = ERROR ->
+ case State#state.client of
+ undefined ->
+ {stop, ERROR, State};
+ From ->
+ gen_server:reply(From, ERROR),
+ {stop, normal, State#state{client = undefined}}
+ end
+ end;
handle_ctrl_result({pos_compl, _}, #state{caller = {handle_dir_result, Dir,
Data}, client = From}
@@ -1756,9 +1779,19 @@ handle_ctrl_result({Status, _},
%%--------------------------------------------------------------------------
%% File handling - recv_bin
handle_ctrl_result({pos_prel, _}, #state{caller = recv_bin} = State) ->
- NewState = accept_data_connection(State),
- activate_data_connection(NewState),
- {noreply, NewState};
+ case accept_data_connection(State) of
+ {ok, NewState} ->
+ activate_data_connection(NewState),
+ {noreply, NewState};
+ {error, _Reason} = ERROR ->
+ case State#state.client of
+ undefined ->
+ {stop, ERROR, State};
+ From ->
+ gen_server:reply(From, ERROR),
+ {stop, normal, State#state{client = undefined}}
+ end
+ end;
handle_ctrl_result({pos_compl, _}, #state{caller = {recv_bin, Data},
client = From} = State) ->
@@ -1780,16 +1813,37 @@ handle_ctrl_result({Status, _}, #state{caller = {recv_bin, _}} = State) ->
handle_ctrl_result({pos_prel, _}, #state{client = From,
caller = start_chunk_transfer}
= State) ->
- NewState = accept_data_connection(State),
- gen_server:reply(From, ok),
- {noreply, NewState#state{chunk = true, client = undefined,
- caller = undefined}};
+ case accept_data_connection(State) of
+ {ok, NewState} ->
+ gen_server:reply(From, ok),
+ {noreply, NewState#state{chunk = true, client = undefined,
+ caller = undefined}};
+ {error, _Reason} = ERROR ->
+ case State#state.client of
+ undefined ->
+ {stop, ERROR, State};
+ From ->
+ gen_server:reply(From, ERROR),
+ {stop, normal, State#state{client = undefined}}
+ end
+ end;
+
%%--------------------------------------------------------------------------
%% File handling - recv_file
handle_ctrl_result({pos_prel, _}, #state{caller = {recv_file, _}} = State) ->
- NewState = accept_data_connection(State),
- activate_data_connection(NewState),
- {noreply, NewState};
+ case accept_data_connection(State) of
+ {ok, NewState} ->
+ activate_data_connection(NewState),
+ {noreply, NewState};
+ {error, _Reason} = ERROR ->
+ case State#state.client of
+ undefined ->
+ {stop, ERROR, State};
+ From ->
+ gen_server:reply(From, ERROR),
+ {stop, normal, State#state{client = undefined}}
+ end
+ end;
handle_ctrl_result({Status, _}, #state{caller = {recv_file, Fd}} = State) ->
file_close(Fd),
@@ -1800,17 +1854,38 @@ handle_ctrl_result({Status, _}, #state{caller = {recv_file, Fd}} = State) ->
%% File handling - transfer_*
handle_ctrl_result({pos_prel, _}, #state{caller = {transfer_file, Fd}}
= State) ->
- NewState = accept_data_connection(State),
- send_file(Fd, NewState);
+ case accept_data_connection(State) of
+ {ok, NewState} ->
+ send_file(Fd, NewState);
+ {error, _Reason} = ERROR ->
+ case State#state.client of
+ undefined ->
+ {stop, ERROR, State};
+ From ->
+ gen_server:reply(From, ERROR),
+ {stop, normal, State#state{client = undefined}}
+ end
+ end;
handle_ctrl_result({pos_prel, _}, #state{caller = {transfer_data, Bin}}
= State) ->
- NewState = accept_data_connection(State),
- send_data_message(NewState, Bin),
- close_data_connection(NewState),
- activate_ctrl_connection(NewState),
- {noreply, NewState#state{caller = transfer_data_second_phase,
- dsock = undefined}};
+ case accept_data_connection(State) of
+ {ok, NewState} ->
+ send_data_message(NewState, Bin),
+ close_data_connection(NewState),
+ activate_ctrl_connection(NewState),
+ {noreply, NewState#state{caller = transfer_data_second_phase,
+ dsock = undefined}};
+ {error, _Reason} = ERROR ->
+ case State#state.client of
+ undefined ->
+ {stop, ERROR, State};
+ From ->
+ gen_server:reply(From, ERROR),
+ {stop, normal, State#state{client = undefined}}
+ end
+ end;
+
%%--------------------------------------------------------------------------
%% Default
handle_ctrl_result({Status, Lines}, #state{client = From} = State)
@@ -2009,16 +2084,20 @@ connect2(Host, Port, IpFam, Timeout) ->
Error
end.
-
-accept_data_connection(#state{mode = active,
- dsock = {lsock, LSock}} = State) ->
- {ok, Socket} = gen_tcp:accept(LSock),
- gen_tcp:close(LSock),
- State#state{dsock = Socket};
+accept_data_connection(#state{mode = active,
+ dtimeout = DTimeout,
+ dsock = {lsock, LSock}} = State) ->
+ case gen_tcp:accept(LSock, DTimeout) of
+ {ok, Socket} ->
+ gen_tcp:close(LSock),
+ {ok, State#state{dsock = Socket}};
+ {error, Reason} ->
+ {error, {data_connect_failed, Reason}}
+ end;
accept_data_connection(#state{mode = passive} = State) ->
- State.
+ {ok, State}.
send_ctrl_message(#state{csock = Socket, verbose = Verbose}, Message) ->
%% io:format("send control message: ~n~p~n", [lists:flatten(Message)]),
diff --git a/lib/inets/test/ftp_suite_lib.erl b/lib/inets/test/ftp_suite_lib.erl
index 3ebd02229e..ffb58c91b6 100644
--- a/lib/inets/test/ftp_suite_lib.erl
+++ b/lib/inets/test/ftp_suite_lib.erl
@@ -196,7 +196,9 @@ test_filenames() ->
%% variable, but should NOT alter/remove any existing entries.
%%--------------------------------------------------------------------
init_per_testcase(Case, Config)
- when (Case =:= open) orelse (Case =:= open_port) ->
+ when (Case =:= open) orelse
+ (Case =:= open_port) ->
+ put(ftp_testcase, Case),
io:format(user, "~n~n*** INIT ~w:~w ***~n~n", [?MODULE, Case]),
inets:start(),
NewConfig = data_dir(Config),
@@ -266,7 +268,7 @@ do_init_per_testcase(Case, Config) ->
end,
Opts2 =
case string:tokens(atom_to_list(Case), [$_]) of
- [_, "active" | _] ->
+ ["active" | _] ->
[{mode, active} | Opts1];
_ ->
[{mode, passive} | Opts1]
@@ -367,8 +369,11 @@ open(Config) when is_list(Config) ->
tc_open(Host) ->
+ p("tc_open -> entry with"
+ "~n Host: ~p", [Host]),
{ok, Pid} = ?ftp_open(Host, []),
ok = ftp:close(Pid),
+ p("tc_open -> try (ok) open 1"),
{ok, Pid1} =
ftp:open({option_list, [{host,Host},
{port, ?FTP_PORT},
@@ -376,11 +381,13 @@ tc_open(Host) ->
{timeout, 30000}]}),
ok = ftp:close(Pid1),
+ p("tc_open -> try (fail) open 2"),
{error, ehost} =
ftp:open({option_list, [{port, ?FTP_PORT}, {flags, [verbose]}]}),
{ok, Pid2} = ftp:open(Host),
ok = ftp:close(Pid2),
+ p("tc_open -> try (ok) open 3"),
{ok, NewHost} = inet:getaddr(Host, inet),
{ok, Pid3} = ftp:open(NewHost),
ftp:user(Pid3, ?FTP_USER, ?FTP_PASS),
@@ -392,33 +399,68 @@ tc_open(Host) ->
%% Bad input that has default values are ignored and the defult
%% is used.
+ p("tc_open -> try (ok) open 4"),
{ok, Pid4} =
- ftp:open({option_list, [{host, Host}, {port, badarg},
- {flags, [verbose]},
+ ftp:open({option_list, [{host, Host},
+ {port, badarg},
+ {flags, [verbose]},
{timeout, 30000}]}),
test_server:sleep(100),
ok = ftp:close(Pid4),
+
+ p("tc_open -> try (ok) open 5"),
{ok, Pid5} =
- ftp:open({option_list, [{host, Host}, {port, ?FTP_PORT},
- {flags, [verbose]},
+ ftp:open({option_list, [{host, Host},
+ {port, ?FTP_PORT},
+ {flags, [verbose]},
{timeout, -42}]}),
test_server:sleep(100),
ok = ftp:close(Pid5),
+
+ p("tc_open -> try (ok) open 6"),
{ok, Pid6} =
- ftp:open({option_list, [{host, Host}, {port, ?FTP_PORT},
+ ftp:open({option_list, [{host, Host},
+ {port, ?FTP_PORT},
{flags, [verbose]},
- {mode, cool}]}),
+ {mode, cool}]}),
test_server:sleep(100),
ok = ftp:close(Pid6),
+ p("tc_open -> try (ok) open 7"),
{ok, Pid7} =
ftp:open(Host, [{port, ?FTP_PORT}, {verbose, true}, {timeout, 30000}]),
ok = ftp:close(Pid7),
+ p("tc_open -> try (ok) open 8"),
{ok, Pid8} =
ftp:open(Host, ?FTP_PORT),
ok = ftp:close(Pid8),
+ p("tc_open -> try (ok) open 9"),
+ {ok, Pid9} =
+ ftp:open(Host, [{port, ?FTP_PORT},
+ {verbose, true},
+ {timeout, 30000},
+ {dtimeout, -99}]),
+ ok = ftp:close(Pid9),
+
+ p("tc_open -> try (ok) open 10"),
+ {ok, Pid10} =
+ ftp:open(Host, [{port, ?FTP_PORT},
+ {verbose, true},
+ {timeout, 30000},
+ {dtimeout, "foobar"}]),
+ ok = ftp:close(Pid10),
+
+ p("tc_open -> try (ok) open 11"),
+ {ok, Pid11} =
+ ftp:open(Host, [{port, ?FTP_PORT},
+ {verbose, true},
+ {timeout, 30000},
+ {dtimeout, 1}]),
+ ok = ftp:close(Pid11),
+
+ p("tc_open -> done"),
ok.
@@ -445,7 +487,7 @@ passive_user(suite) ->
[];
passive_user(Config) when is_list(Config) ->
Pid = ?config(ftp, Config),
- io:format("Pid: ~p~n",[Pid]),
+ p("Pid: ~p",[Pid]),
do_user(Pid).
@@ -967,13 +1009,13 @@ api_missuse(doc)->
["Test that behaviour of the ftp process if the api is abused"];
api_missuse(suite) -> [];
api_missuse(Config) when is_list(Config) ->
- io:format("api_missuse -> entry~n", []),
+ p("api_missuse -> entry"),
Flag = process_flag(trap_exit, true),
Pid = ?config(ftp, Config),
Host = ftp_host(Config),
%% Serious programming fault, connetion will be shut down
- io:format("api_missuse -> verify bad call termination (~p)~n", [Pid]),
+ p("api_missuse -> verify bad call termination (~p)", [Pid]),
case (catch gen_server:call(Pid, {self(), foobar, 10}, infinity)) of
{error, {connection_terminated, 'API_violation'}} ->
ok;
@@ -983,23 +1025,23 @@ api_missuse(Config) when is_list(Config) ->
test_server:sleep(500),
undefined = process_info(Pid, status),
- io:format("api_missuse -> start new client~n", []),
+ p("api_missuse -> start new client"),
{ok, Pid2} = ?ftp_open(Host, []),
%% Serious programming fault, connetion will be shut down
- io:format("api_missuse -> verify bad cast termination~n", []),
+ p("api_missuse -> verify bad cast termination"),
gen_server:cast(Pid2, {self(), foobar, 10}),
test_server:sleep(500),
undefined = process_info(Pid2, status),
- io:format("api_missuse -> start new client~n", []),
+ p("api_missuse -> start new client"),
{ok, Pid3} = ?ftp_open(Host, []),
%% Could be an innocent misstake the connection lives.
- io:format("api_missuse -> verify bad bang~n", []),
+ p("api_missuse -> verify bad bang"),
Pid3 ! foobar,
test_server:sleep(500),
{status, _} = process_info(Pid3, status),
process_flag(trap_exit, Flag),
- io:format("api_missuse -> done~n", []),
+ p("api_missuse -> done"),
ok.
@@ -1567,9 +1609,9 @@ split([], I, Is) ->
lists:reverse([lists:reverse(I)| Is]).
do_ftp_open(Host, Opts) ->
- io:format("do_ftp_open -> entry with"
- "~n Host: ~p"
- "~n Opts: ~p", [Host, Opts]),
+ p("do_ftp_open -> entry with"
+ "~n Host: ~p"
+ "~n Opts: ~p", [Host, Opts]),
case ftp:open(Host, Opts) of
{ok, _} = OK ->
OK;
@@ -1595,7 +1637,7 @@ passwd() ->
ftpd_hosts(Config) ->
DataDir = ?config(data_dir, Config),
FileName = filename:join([DataDir, "../ftp_SUITE_data/", ftpd_hosts]),
- io:format("FileName: ~p~n", [FileName]),
+ p("FileName: ~p", [FileName]),
case file:consult(FileName) of
{ok, [Hosts]} when is_list(Hosts) ->
Hosts;
diff --git a/lib/inets/test/ftp_windows_2003_server_test.erl b/lib/inets/test/ftp_windows_2003_server_test.erl
index 57f1ae8358..32f25713f8 100644
--- a/lib/inets/test/ftp_windows_2003_server_test.erl
+++ b/lib/inets/test/ftp_windows_2003_server_test.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2005-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2011. 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
@@ -87,14 +87,22 @@ end_per_testcase(Case, Config) ->
%% Description: Returns a list of all test cases in this test suite
%%--------------------------------------------------------------------
all() ->
- [open, open_port, {group, passive}, {group, active},
- api_missuse, not_owner, {group, progress_report}].
+ [
+ open,
+ open_port,
+ {group, passive},
+ {group, active},
+ api_missuse,
+ not_owner,
+ {group, progress_report}
+ ].
groups() ->
- [{passive, [], ftp_suite_lib:passive(suite)},
- {active, [], ftp_suite_lib:active(suite)},
- {progress_report, [],
- ftp_suite_lib:progress_report(suite)}].
+ [
+ {passive, [], ftp_suite_lib:passive(suite)},
+ {active, [], ftp_suite_lib:active(suite)},
+ {progress_report, [], ftp_suite_lib:progress_report(suite)}
+ ].
init_per_group(_GroupName, Config) ->
Config.
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-04 10:37:25 +0000