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-rw-r--r--lib/common_test/src/unix_telnet.erl109
1 files changed, 62 insertions, 47 deletions
diff --git a/lib/common_test/src/unix_telnet.erl b/lib/common_test/src/unix_telnet.erl
index 88199b07d0..4897ddb2f8 100644
--- a/lib/common_test/src/unix_telnet.erl
+++ b/lib/common_test/src/unix_telnet.erl
@@ -1,24 +1,25 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2013. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2016. 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
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
+%% Licensed under the Apache License, Version 2.0 (the "License");
+%% you may not use this file except in compliance with the License.
+%% You may obtain a copy of the License at
%%
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
+%% http://www.apache.org/licenses/LICENSE-2.0
+%%
+%% Unless required by applicable law or agreed to in writing, software
+%% distributed under the License is distributed on an "AS IS" BASIS,
+%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+%% See the License for the specific language governing permissions and
+%% limitations under the License.
%%
%% %CopyrightEnd%
%%
-%%% @doc Callback module for ct_telnet for talking telnet
-%%% to a unix host.
+%%% @doc Callback module for ct_telnet, for connecting to a telnet
+%%% server on a unix host.
%%%
%%% <p>It requires the following entry in the config file:</p>
%%% <pre>
@@ -26,17 +27,18 @@
%%% {port,PortNum}, % optional
%%% {username,UserName},
%%% {password,Password},
-%%% {keep_alive,Bool}]}. % optional</pre>
+%%% {keep_alive,Bool}, % optional
+%%% {tcp_nodely,Bool}]} % optional</pre>
%%%
-%%% <p>To talk telnet to the host specified by
+%%% <p>To communicate via telnet to the host specified by
%%% <code>HostNameOrIpAddress</code>, use the interface functions in
-%%% <code>ct</code>, e.g. <code>open(Name), cmd(Name,Cmd), ...</code>.</p>
+%%% <code>ct_telnet</code>, e.g. <code>open(Name), cmd(Name,Cmd), ...</code>.</p>
%%%
%%% <p><code>Name</code> is the name you allocated to the unix host in
%%% your <code>require</code> statement. E.g.</p>
-%%% <pre> suite() -> [{require,Name,{unix,[telnet,username,password]}}].</pre>
+%%% <pre> suite() -> [{require,Name,{unix,[telnet]}}].</pre>
%%% <p>or</p>
-%%% <pre> ct:require(Name,{unix,[telnet,username,password]}).</pre>
+%%% <pre> ct:require(Name,{unix,[telnet]}).</pre>
%%%
%%% <p>The "keep alive" activity (i.e. that Common Test sends NOP to the server
%%% every 10 seconds if the connection is idle) may be enabled or disabled for one
@@ -54,94 +56,107 @@
-compile(export_all).
%% Callbacks for ct_telnet.erl
--export([connect/5,get_prompt_regexp/0]).
--import(ct_telnet,[start_log/1,cont_log/2,end_log/0]).
+-export([connect/7,get_prompt_regexp/0]).
+-import(ct_telnet,[start_gen_log/1,log/4,end_gen_log/0]).
-define(username,"login: ").
-define(password,"Password: ").
-define(prx,"login: |Password: |\\\$ |> ").
%%%-----------------------------------------------------------------
-%%% @hidden
%%% @spec get_prompt_regexp() -> PromptRegexp
%%% PromptRegexp = ct_telnet:prompt_regexp()
%%%
%%% @doc Callback for ct_telnet.erl.
%%%
-%%% <p>Return the prompt regexp for telnet connections to the
-%%% interwatch instrument.</p>
+%%% <p>Return a suitable regexp string that will match common
+%%% prompts for users on unix hosts.</p>
get_prompt_regexp() ->
?prx.
%%%-----------------------------------------------------------------
-%%% @hidden
-%%% @spec connect(Ip,Port,Timeout,KeepAlive,Extra) -> {ok,Handle} | {error,Reason}
+%%% @spec connect(ConnName,Ip,Port,Timeout,KeepAlive,Extra) ->
+%%% {ok,Handle} | {error,Reason}
+%%% ConnName = ct:target_name()
%%% Ip = string() | {integer(),integer(),integer(),integer()}
%%% Port = integer()
%%% Timeout = integer()
%%% KeepAlive = bool()
-%%% Extra = {Username,Password}
+%%% TCPNoDelay = bool()
+%%% Extra = ct:target_name() | {Username,Password}
%%% Username = string()
%%% Password = string()
%%% Handle = ct_telnet:handle()
+%%% Reason = term()
%%%
%%% @doc Callback for ct_telnet.erl.
%%%
-%%% <p>Setup telnet connection to a UNIX host.</p>
-connect(Ip,Port,Timeout,KeepAlive,Extra) ->
+%%% <p>Setup telnet connection to a unix host.</p>
+connect(ConnName,Ip,Port,Timeout,KeepAlive,TCPNoDelay,Extra) ->
case Extra of
{Username,Password} ->
- connect1(Ip,Port,Timeout,KeepAlive,Username,Password);
- Name ->
- case get_username_and_password(Name) of
+ connect1(ConnName,Ip,Port,Timeout,KeepAlive,TCPNoDelay,
+ Username,Password);
+ KeyOrName ->
+ case get_username_and_password(KeyOrName) of
{ok,{Username,Password}} ->
- connect1(Ip,Port,Timeout,KeepAlive,Username,Password);
+ connect1(ConnName,Ip,Port,Timeout,KeepAlive,TCPNoDelay,
+ Username,Password);
Error ->
Error
end
end.
-connect1(Ip,Port,Timeout,KeepAlive,Username,Password) ->
- start_log("unix_telnet:connect"),
+connect1(Name,Ip,Port,Timeout,KeepAlive,TCPNoDelay,Username,Password) ->
+ start_gen_log("unix_telnet connect"),
Result =
- case ct_telnet_client:open(Ip,Port,Timeout,KeepAlive) of
+ case ct_telnet_client:open(Ip,Port,Timeout,KeepAlive,TCPNoDelay,Name) of
{ok,Pid} ->
- case ct_telnet:silent_teln_expect(Pid,[],[prompt],?prx,[]) of
+ case ct_telnet:silent_teln_expect(Name,Pid,[],
+ [prompt],?prx,[]) of
{ok,{prompt,?username},_} ->
+ log(Name,send,"Logging in to ~p:~p", [Ip,Port]),
ok = ct_telnet_client:send_data(Pid,Username),
- cont_log("Username: ~ts",[Username]),
- case ct_telnet:silent_teln_expect(Pid,[],prompt,?prx,[]) of
+ log(Name,send,"Username: ~ts",[Username]),
+ case ct_telnet:silent_teln_expect(Name,Pid,[],
+ prompt,?prx,[]) of
{ok,{prompt,?password},_} ->
ok = ct_telnet_client:send_data(Pid,Password),
Stars = lists:duplicate(length(Password),$*),
- cont_log("Password: ~s",[Stars]),
- ok = ct_telnet_client:send_data(Pid,""),
- case ct_telnet:silent_teln_expect(Pid,[],prompt,
+ log(Name,send,"Password: ~s",[Stars]),
+% ok = ct_telnet_client:send_data(Pid,""),
+ case ct_telnet:silent_teln_expect(Name,Pid,[],
+ prompt,
?prx,[]) of
{ok,{prompt,Prompt},_}
- when Prompt=/=?username, Prompt=/=?password ->
+ when Prompt=/=?username,
+ Prompt=/=?password ->
{ok,Pid};
Error ->
- cont_log("Password failed\n~p\n",
- [Error]),
+ log(Name,recv,"Password failed\n~p\n",
+ [Error]),
{error,Error}
end;
Error ->
- cont_log("Login failed\n~p\n",[Error]),
+ log(Name,recv,"Login to ~p:~p failed\n~p\n",[Ip,Port,Error]),
{error,Error}
end;
{ok,[{prompt,_OtherPrompt1},{prompt,_OtherPrompt2}],_} ->
{ok,Pid};
Error ->
- cont_log("Did not get expected prompt\n~p\n",[Error]),
+ log(Name,conn_error,
+ "Did not get expected prompt from ~p:~p\n~p\n",
+ [Ip,Port,Error]),
{error,Error}
end;
Error ->
- cont_log("Could not open telnet connection\n~p\n",[Error]),
+ log(Name,conn_error,
+ "Could not open telnet connection to ~p:~p\n~p\n",
+ [Ip,Port,Error]),
Error
end,
- end_log(),
+ end_gen_log(),
Result.
get_username_and_password(Name) ->
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-12 01:47:32 +0000