diff options
Diffstat (limited to 'lib/ssh/src/ssh_sftpd.erl')
| -rw-r--r-- | lib/ssh/src/ssh_sftpd.erl | 39 |
1 files changed, 22 insertions, 17 deletions
diff --git a/lib/ssh/src/ssh_sftpd.erl b/lib/ssh/src/ssh_sftpd.erl index 9e172fdb9c..278f6a9780 100644 --- a/lib/ssh/src/ssh_sftpd.erl +++ b/lib/ssh/src/ssh_sftpd.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2005-2017. All Rights Reserved. +%% Copyright Ericsson AB 2005-2018. All Rights Reserved. %% %% Licensed under the Apache License, Version 2.0 (the "License"); %% you may not use this file except in compliance with the License. @@ -24,7 +24,7 @@ -module(ssh_sftpd). --behaviour(ssh_daemon_channel). +-behaviour(ssh_server_channel). -include_lib("kernel/include/file.hrl"). @@ -38,6 +38,8 @@ -export([init/1, handle_ssh_msg/2, handle_msg/2, terminate/2]). +-export([dbg_trace/3]). + -record(state, { xf, % [{channel,ssh_xfer states}...] cwd, % current dir (on first connect) @@ -56,21 +58,7 @@ %%==================================================================== %% API %%==================================================================== --spec init(Args :: term()) -> - {ok, State :: term()} | {ok, State :: term(), timeout() | hibernate} | - {stop, Reason :: term()} | ignore. - --spec terminate(Reason :: (normal | shutdown | {shutdown, term()} | - term()), - State :: term()) -> - term(). - --spec handle_msg(Msg ::term(), State :: term()) -> - {ok, State::term()} | {stop, ChannelId::integer(), State::term()}. --spec handle_ssh_msg({ssh_cm, ConnectionRef::term(), SshMsg::term()}, - State::term()) -> {ok, State::term()} | - {stop, ChannelId::integer(), - State::term()}. +-spec subsystem_spec(list()) -> subsystem_spec(). subsystem_spec(Options) -> {"sftp", {?MODULE, Options}}. @@ -949,3 +937,20 @@ maybe_increase_recv_window(ConnectionManager, ChannelId, Options) -> Increment =< 0 -> do_nothing end. + +%%%################################################################ +%%%# +%%%# Tracing +%%%# + +dbg_trace(points, _, _) -> [terminate]; + +dbg_trace(flags, terminate, _) -> [c]; +dbg_trace(on, terminate, _) -> dbg:tp(?MODULE, terminate, 2, x); +dbg_trace(off, terminate, _) -> dbg:ctpg(?MODULE, terminate, 2); +dbg_trace(format, terminate, {call, {?MODULE,terminate, [Reason, State]}}) -> + ["SftpD Terminating:\n", + io_lib:format("Reason: ~p,~nState:~n~s", [Reason, wr_record(State)]) + ]. + +?wr_record(state). |