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-rw-r--r--lib/inets/src/ftp/ftp.erl89
1 files changed, 50 insertions, 39 deletions
diff --git a/lib/inets/src/ftp/ftp.erl b/lib/inets/src/ftp/ftp.erl
index 8bad91bf98..911f5b71a7 100644
--- a/lib/inets/src/ftp/ftp.erl
+++ b/lib/inets/src/ftp/ftp.erl
@@ -108,6 +108,7 @@
-define(DBG(F,A), 'n/a').
%%-define(DBG(F,A), io:format(F,A)).
+%%-define(DBG(F,A), if is_list(F) -> ct:pal(F,A); is_atom(F)->ct:pal(atom_to_list(F),A) end).
%%%=========================================================================
%%% API - CLIENT FUNCTIONS
@@ -1095,7 +1096,7 @@ init(Options) ->
erlang:monitor(process, Client),
%% Make sure inet is started
- inet_db:start(),
+ _ = inet_db:start(),
%% Where are we
{ok, Dir} = file:get_cwd(),
@@ -1105,15 +1106,17 @@ init(Options) ->
trace ->
dbg:tracer(),
dbg:p(all, [call]),
- dbg:tpl(ftp, [{'_', [], [{return_trace}]}]),
- dbg:tpl(ftp_response, [{'_', [], [{return_trace}]}]),
- dbg:tpl(ftp_progress, [{'_', [], [{return_trace}]}]);
+ {ok, _} = dbg:tpl(ftp, [{'_', [], [{return_trace}]}]),
+ {ok, _} = dbg:tpl(ftp_response, [{'_', [], [{return_trace}]}]),
+ {ok, _} = dbg:tpl(ftp_progress, [{'_', [], [{return_trace}]}]),
+ ok;
debug ->
dbg:tracer(),
dbg:p(all, [call]),
- dbg:tp(ftp, [{'_', [], [{return_trace}]}]),
- dbg:tp(ftp_response, [{'_', [], [{return_trace}]}]),
- dbg:tp(ftp_progress, [{'_', [], [{return_trace}]}]);
+ {ok, _} = dbg:tp(ftp, [{'_', [], [{return_trace}]}]),
+ {ok, _} = dbg:tp(ftp_response, [{'_', [], [{return_trace}]}]),
+ {ok, _} = dbg:tp(ftp_progress, [{'_', [], [{return_trace}]}]),
+ ok;
_ ->
%% Keep silent
ok
@@ -1295,8 +1298,7 @@ handle_call({_,{rmdir, Dir}}, From, #state{chunk = false} = State) ->
activate_ctrl_connection(State),
{noreply, State#state{client = From}};
-handle_call({_,{type, Type}}, From, #state{chunk = false}
- = State) ->
+handle_call({_,{type, Type}}, From, #state{chunk = false} = State) ->
case Type of
ascii ->
send_ctrl_message(State, mk_cmd("TYPE A", [])),
@@ -1454,7 +1456,7 @@ handle_info({Trpt, Socket, Data},
#state{dsock = {Trpt,Socket},
caller = {recv_file, Fd}} = State0) when Trpt==tcp;Trpt==ssl ->
?DBG('L~p --data ~p ----> ~s~p~n',[?LINE,Socket,Data,State0]),
- file_write(binary_to_list(Data), Fd),
+ ok = file_write(binary_to_list(Data), Fd),
progress_report({binary, Data}, State0),
State = activate_data_connection(State0),
{noreply, State};
@@ -1473,16 +1475,19 @@ handle_info({Trpt, Socket, Data}, #state{dsock = {Trpt,Socket}} = State0) when T
Data/binary>>}};
handle_info({Cls, Socket}, #state{dsock = {Trpt,Socket},
- caller = {recv_file, Fd}}
- = State) when {Cls,Trpt}=={tcp_closed,tcp} ; {Cls,Trpt}=={ssl_closed,ssl} ->
- file_close(Fd),
+ caller = {recv_file, Fd}} = State)
+ when {Cls,Trpt}=={tcp_closed,tcp} ; {Cls,Trpt}=={ssl_closed,ssl} ->
+ case file_close(Fd) of
+ ok -> ok;
+ {error,einval} -> ok
+ end,
progress_report({transfer_size, 0}, State),
activate_ctrl_connection(State),
{noreply, State#state{dsock = undefined, data = <<>>}};
handle_info({Cls, Socket}, #state{dsock = {Trpt,Socket}, client = From,
- caller = recv_chunk}
- = State) when {Cls,Trpt}=={tcp_closed,tcp} ; {Cls,Trpt}=={ssl_closed,ssl} ->
+ caller = recv_chunk} = State)
+ when {Cls,Trpt}=={tcp_closed,tcp} ; {Cls,Trpt}=={ssl_closed,ssl} ->
gen_server:reply(From, ok),
{noreply, State#state{dsock = undefined, client = undefined,
data = <<>>, caller = undefined,
@@ -2061,7 +2066,10 @@ handle_ctrl_result({pos_prel, _}, #state{caller = {recv_file, _}} = State0) ->
end;
handle_ctrl_result({Status, _}, #state{caller = {recv_file, Fd}} = State) ->
- file_close(Fd),
+ case file_close(Fd) of
+ ok -> ok;
+ {error, einval} -> ok
+ end,
close_data_connection(State),
ctrl_result_response(Status, State#state{dsock = undefined},
{error, epath});
@@ -2220,16 +2228,16 @@ setup_data_connection(#state{mode = active,
{ok, Port} = inet:port(LSock),
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,
+ {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}}}}
@@ -2337,7 +2345,7 @@ accept_data_connection(#state{mode = passive} = State) ->
send_ctrl_message(_S=#state{csock = Socket, verbose = Verbose}, Message) ->
verbose(lists:flatten(Message),Verbose,send),
?DBG('<--ctrl ~p ---- ~s~p~n',[Socket,Message,_S]),
- send_message(Socket, Message).
+ ok = send_message(Socket, Message).
send_data_message(_S=#state{dsock = Socket}, Message) ->
?DBG('<==data ~p ==== ~s~n~p~n',[Socket,Message,_S]),
@@ -2359,23 +2367,26 @@ send_message({ssl, Socket}, Message) ->
ssl:send(Socket, Message).
activate_ctrl_connection(#state{csock = Socket, ctrl_data = {<<>>, _, _}}) ->
- activate_connection(Socket);
+ ok = activate_connection(Socket);
activate_ctrl_connection(#state{csock = Socket}) ->
+ ok = activate_connection(Socket),
%% We have already received at least part of the next control message,
%% that has been saved in ctrl_data, process this first.
- self() ! {tcp, unwrap_socket(Socket), <<>>}.
+ self() ! {socket_type(Socket), unwrap_socket(Socket), <<>>},
+ ok.
unwrap_socket({tcp,Socket}) -> Socket;
-unwrap_socket({ssl,Socket}) -> Socket;
-unwrap_socket(Socket) -> Socket.
+unwrap_socket({ssl,Socket}) -> Socket.
+socket_type({tcp,_Socket}) -> tcp;
+socket_type({ssl,_Socket}) -> ssl.
activate_data_connection(#state{dsock = Socket} = State) ->
- activate_connection(Socket),
+ ok = activate_connection(Socket),
State.
-activate_connection({tcp, Socket}) -> inet:setopts(Socket, [{active, once}]);
-activate_connection({ssl, Socket}) -> ssl:setopts(Socket, [{active, once}]).
+activate_connection({tcp, Socket}) -> inet:setopts(Socket, [{active, once}]);
+activate_connection({ssl, Socket}) -> ssl:setopts(Socket, [{active, once}]).
close_ctrl_connection(#state{csock = undefined}) -> ok;
close_ctrl_connection(#state{csock = Socket}) -> close_connection(Socket).
@@ -2383,21 +2394,21 @@ close_ctrl_connection(#state{csock = Socket}) -> close_connection(Socket).
close_data_connection(#state{dsock = undefined}) -> ok;
close_data_connection(#state{dsock = Socket}) -> close_connection(Socket).
-close_connection({lsock,Socket}) -> gen_tcp:close(Socket);
+close_connection({lsock,Socket}) -> gen_tcp:close(Socket);
close_connection({tcp, Socket}) -> gen_tcp:close(Socket);
close_connection({ssl, Socket}) -> ssl:close(Socket).
-%% ------------ FILE HANDELING ----------------------------------------
+%% ------------ FILE HANDLING ----------------------------------------
send_file(#state{tls_upgrading_data_connection = {true, CTRL, _}} = State, Fd) ->
{noreply, State#state{tls_upgrading_data_connection = {true, CTRL, ?MODULE, send_file, Fd}}};
send_file(State, Fd) ->
case file_read(Fd) of
- {ok, N, Bin} when N > 0->
+ {ok, N, Bin} when N > 0 ->
send_data_message(State, Bin),
progress_report({binary, Bin}, State),
send_file(State, Fd);
{ok, _, _} ->
- file_close(Fd),
+ ok = file_close(Fd),
close_data_connection(State),
progress_report({transfer_size, 0}, State),
activate_ctrl_connection(State),
@@ -2504,7 +2515,7 @@ progress_report(stop, #state{progress = ProgressPid}) ->
ftp_progress:stop(ProgressPid);
progress_report({binary, Data}, #state{progress = ProgressPid}) ->
ftp_progress:report(ProgressPid, {transfer_size, size(Data)});
-progress_report(Report, #state{progress = ProgressPid}) ->
+progress_report(Report, #state{progress = ProgressPid}) ->
ftp_progress:report(ProgressPid, Report).
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-19 23:06:53 +0000