diff options
Diffstat (limited to 'lib/ssh/src/ssh_cli.erl')
| -rw-r--r-- | lib/ssh/src/ssh_cli.erl | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/lib/ssh/src/ssh_cli.erl b/lib/ssh/src/ssh_cli.erl index 781e01b9d1..69b1ab186f 100644 --- a/lib/ssh/src/ssh_cli.erl +++ b/lib/ssh/src/ssh_cli.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2005-2011. All Rights Reserved. +%% Copyright Ericsson AB 2005-2013. 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 @@ -24,7 +24,7 @@ -module(ssh_cli). --behaviour(ssh_channel). +-behaviour(ssh_daemon_channel). -include("ssh.hrl"). -include("ssh_connect.hrl"). @@ -81,7 +81,8 @@ handle_ssh_msg({ssh_cm, ConnectionManager, height = not_zero(Height, 24), pixel_width = PixWidth, pixel_height = PixHeight, - modes = Modes}}, + modes = Modes}, + buf = empty_buf()}, set_echo(State), ssh_connection:reply_request(ConnectionManager, WantReply, success, ChannelId), @@ -188,7 +189,12 @@ terminate(_Reason, _State) -> %%-------------------------------------------------------------------- exec(Cmd) -> - eval(parse(scan(Cmd))). + case eval(parse(scan(Cmd))) of + {error, _} -> + {Cmd, 0}; %% This should be an external call + Term -> + Term + end. scan(Cmd) -> erl_scan:string(Cmd). @@ -224,11 +230,11 @@ io_request({window_change, OldTty}, Buf, Tty) -> io_request({put_chars, Cs}, Buf, Tty) -> put_chars(bin_to_list(Cs), Buf, Tty); io_request({put_chars, unicode, Cs}, Buf, Tty) -> - put_chars([Ch || Ch <- unicode:characters_to_list(Cs,unicode), Ch =< 255], Buf, Tty); + put_chars(unicode:characters_to_list(Cs,unicode), Buf, Tty); io_request({insert_chars, Cs}, Buf, Tty) -> insert_chars(bin_to_list(Cs), Buf, Tty); io_request({insert_chars, unicode, Cs}, Buf, Tty) -> - insert_chars([Ch || Ch <- unicode:characters_to_list(Cs,unicode), Ch =< 255], Buf, Tty); + insert_chars(unicode:characters_to_list(Cs,unicode), Buf, Tty); io_request({move_rel, N}, Buf, Tty) -> move_rel(N, Buf, Tty); io_request({delete_chars,N}, Buf, Tty) -> |