diff options
Diffstat (limited to 'lib/ssh/src/ssh_io.erl')
| -rw-r--r-- | lib/ssh/src/ssh_io.erl | 63 |
1 files changed, 39 insertions, 24 deletions
diff --git a/lib/ssh/src/ssh_io.erl b/lib/ssh/src/ssh_io.erl index 1dbd097423..01fc713569 100644 --- a/lib/ssh/src/ssh_io.erl +++ b/lib/ssh/src/ssh_io.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2005-2011. All Rights Reserved. +%% Copyright Ericsson AB 2005-2012. 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 @@ -23,37 +23,52 @@ -module(ssh_io). --export([yes_no/1, read_password/1, read_line/1, format/2]). +-export([yes_no/2, read_password/2, read_line/2, format/2]). -import(lists, [reverse/1]). +-include("ssh.hrl"). +read_line(Prompt, Ssh) -> + format("~s", [listify(Prompt)]), + proplists:get_value(user_pid, Ssh) ! {self(), question}, + receive + Answer -> + Answer + end. -read_line(Prompt) when is_list(Prompt) -> - io:get_line(list_to_atom(Prompt)); -read_line(Prompt) when is_atom(Prompt) -> - io:get_line(Prompt). - -read_ln(Prompt) -> - trim(read_line(Prompt)). - -yes_no(Prompt) -> +yes_no(Prompt, Ssh) -> io:format("~s [y/n]?", [Prompt]), - case read_ln('') of - "y" -> yes; - "n" -> no; - "Y" -> yes; - "N" -> no; - _ -> - io:format("please answer y or n\n"), - yes_no(Prompt) + proplists:get_value(user_pid, Ssh#ssh.opts) ! {self(), question}, + receive + Answer -> + case trim(Answer) of + "y" -> yes; + "n" -> no; + "Y" -> yes; + "N" -> no; + y -> yes; + n -> no; + _ -> + io:format("please answer y or n\n"), + yes_no(Prompt, Ssh) + end end. -read_password(Prompt) -> +read_password(Prompt, Ssh) -> format("~s", [listify(Prompt)]), - case io:get_password() of - "" -> - read_password(Prompt); - Pass -> Pass + case is_list(Ssh) of + false -> + proplists:get_value(user_pid, Ssh#ssh.opts) ! {self(), user_password}; + _ -> + proplists:get_value(user_pid, Ssh) ! {self(), user_password} + end, + receive + Answer -> + case Answer of + "" -> + read_password(Prompt, Ssh); + Pass -> Pass + end end. listify(A) when is_atom(A) -> |