From d58714a1d64a22f6710e704a98d85001ffc5c666 Mon Sep 17 00:00:00 2001 From: Hans Bolinder Date: Tue, 5 Jun 2018 09:25:23 +0200 Subject: common_test: Remove EDoc documentation in public modules --- lib/common_test/src/ct_telnet.erl | 409 +------------------------------------- 1 file changed, 10 insertions(+), 399 deletions(-) (limited to 'lib/common_test/src/ct_telnet.erl') diff --git a/lib/common_test/src/ct_telnet.erl b/lib/common_test/src/ct_telnet.erl index b50cddd492..f9abecfd38 100644 --- a/lib/common_test/src/ct_telnet.erl +++ b/lib/common_test/src/ct_telnet.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2003-2017. All Rights Reserved. +%% Copyright Ericsson AB 2003-2018. 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. @@ -18,131 +18,6 @@ %% %CopyrightEnd% %% -%% @doc Common Test specific layer on top of telnet client `ct_telnet_client.erl' -%% -%%

Use this module to set up telnet connections, send commands and -%% perform string matching on the result. -%% See the `unix_telnet' manual page for information about how to use -%% `ct_telnet', and configure connections, specifically for unix hosts.

-%%

The following default values are defined in `ct_telnet':

-%% 
-%% Connection timeout = 10 sec (time to wait for connection)
-%% Command timeout = 10 sec (time to wait for a command to return)
-%% Max no of reconnection attempts = 3
-%% Reconnection interval = 5 sek (time to wait in between reconnection attempts)
-%% Keep alive = true (will send NOP to the server every 8 sec if connection is idle)
-%% Polling limit = 0 (max number of times to poll to get a remaining string terminated)
-%% Polling interval = 1 sec (sleep time between polls)
-%%

These parameters can be altered by the user with the following -%% configuration term:

-%% 
-%% {telnet_settings, [{connect_timeout,Millisec},
-%%                    {command_timeout,Millisec},
-%%                    {reconnection_attempts,N},
-%%                    {reconnection_interval,Millisec},
-%%                    {keep_alive,Bool},
-%%                    {poll_limit,N},
-%%                    {poll_interval,Millisec},
-%%                    {tcp_nodelay,Bool}]}.
-%%

Millisec = integer(), N = integer()

-%%

Enter the telnet_settings term in a configuration -%% file included in the test and ct_telnet will retrieve the information -%% automatically. Note that `keep_alive' may be specified per connection if -%% required. See `unix_telnet' for details.

-%% -%% == Logging == -%% -%% The default logging behaviour of `ct_telnet' is to print information -%% to the test case HTML log about performed operations and commands -%% and their corresponding results. What won't be printed to the HTML log -%% are text strings sent from the telnet server that are not explicitly -%% received by means of a `ct_telnet' function such as `expect/3'. -%% `ct_telnet' may however be configured to use a special purpose event handler, -%% implemented in `ct_conn_log_h', for logging all telnet traffic. -%% To use this handler, you need to install a Common Test hook named -%% `cth_conn_log'. Example (using the test suite info function): -%% -%% ``` -%% suite() -> -%% [{ct_hooks, [{cth_conn_log, [{conn_mod(),hook_options()}]}]}]. -%% ''' -%% -%% `conn_mod()' is the name of the common_test module implementing -%% the connection protocol, i.e. `ct_telnet'. -%% -%% The `cth_conn_log' hook performs unformatted logging of telnet data to -%% a separate text file. All telnet communication is captured and printed, -%% including arbitrary data sent from the server. The link to this text file -%% can be found on the top of the test case HTML log. -%% -%% By default, data for all telnet connections is logged in one common -%% file (named `default'), which might get messy e.g. if multiple telnet -%% sessions are running in parallel. It is therefore possible to create a -%% separate log file for each connection. To configure this, use the hook -%% option `hosts' and list the names of the servers/connections that will be -%% used in the suite. Note that the connections must be named for this to work -%% (see the `open' function below). -%% -%% The hook option named `log_type' may be used to change the `cth_conn_log' -%% behaviour. The default value of this option is `raw', which results in the -%% behaviour described above. If the value is set to `html', all telnet -%% communication is printed to the test case HTML log instead. -%% -%% All `cth_conn_log' hook options described above can also be specified in -%% a configuration file with the configuration variable `ct_conn_log'. Example: -%% -%% ``` -%% {ct_conn_log, [{ct_telnet,[{log_type,raw}, -%% {hosts,[key_or_name()]}]}]} -%% ''' -%% -%% Note that hook options specified in a configuration file -%% will overwrite any hardcoded hook options in the test suite! -%% -%% === Logging example === -%% -%% The following `ct_hooks' statement will cause printing of telnet traffic -%% to separate logs for the connections named `server1' and `server2'. -%% Traffic for any other connections will be logged in the default telnet log. -%% -%% ``` -%% suite() -> -%% [{ct_hooks, -%% [{cth_conn_log, [{ct_telnet,[{hosts,[server1,server2]}]}]}]}]. -%%''' -%% -%% As previously explained, the above specification could also be provided -%% by means of an entry like this in a configuration file: -%% -%% ``` -%% {ct_conn_log, [{ct_telnet,[{hosts,[server1,server2]}]}]}. -%% ''' -%% -%% in which case the `ct_hooks' statement in the test suite may simply look -%% like this: -%% -%% ``` -%% suite() -> -%% [{ct_hooks, [{cth_conn_log, []}]}]. -%% ''' -%% -%% @end - -%% @type connection_type() = telnet | ts1 | ts2 - -%% @type connection() = handle() | -%% {ct:target_name(),connection_type()} | ct:target_name() - -%% @type handle() = ct_gen_conn:handle(). Handle for a -%% specific telnet connection. - -%% @type prompt_regexp() = string(). A regular expression which -%% matches all possible prompts for a specific type of target. The -%% regexp must not have any groups i.e. when matching, re:run/3 shall -%% return a list with one single element. -%% -%% @see unix_telnet - -module(ct_telnet). -export([open/1, open/2, open/3, open/4, close/1]). @@ -186,20 +61,9 @@ reconn_int=?RECONN_TIMEOUT, tcp_nodelay=false}). -%%%----------------------------------------------------------------- -%%% @spec open(Name) -> {ok,Handle} | {error,Reason} -%%% @equiv open(Name,telnet) open(Name) -> open(Name,telnet). -%%%----------------------------------------------------------------- -%%% @spec open(Name,ConnType) -> {ok,Handle} | {error,Reason} -%%% Name = target_name() -%%% ConnType = ct_telnet:connection_type() -%%% Handle = ct_telnet:handle() -%%% Reason = term() -%%% -%%% @doc Open a telnet connection to the specified target host. open(Name,ConnType) -> case ct_util:get_key_from_name(Name) of {ok, unix} -> % unix host @@ -210,44 +74,9 @@ open(Name,ConnType) -> Error end. -%%%----------------------------------------------------------------- -%%% @spec open(KeyOrName,ConnType,TargetMod) -> -%%% {ok,Handle} | {error,Reason} -%%% @equiv open(KeyOrName,ConnType,TargetMod,[]) open(KeyOrName,ConnType,TargetMod) -> open(KeyOrName,ConnType,TargetMod,KeyOrName). -%%%----------------------------------------------------------------- -%%% @spec open(KeyOrName,ConnType,TargetMod,Extra) -> -%%% {ok,Handle} | {error,Reason} -%%% KeyOrName = Key | Name -%%% Key = atom() -%%% Name = ct:target_name() -%%% ConnType = connection_type() -%%% TargetMod = atom() -%%% Extra = term() -%%% Handle = handle() -%%% Reason = term() -%%% -%%% @doc Open a telnet connection to the specified target host. -%%% -%%%

The target data must exist in a configuration file. The connection -%%% may be associated with either Name and/or the returned -%%% Handle. To allocate a name for the target, -%%% use ct:require/2 in a test case, or use a -%%% require statement in the suite info function -%%% (suite/0), or in a test case info function. -%%% If you want the connection to be associated with Handle only -%%% (in case you need to open multiple connections to a host for example), -%%% simply use Key, the configuration variable name, to -%%% specify the target. Note that a connection that has no associated target -%%% name can only be closed with the handle value.

-%%% -%%%

TargetMod is a module which exports the functions -%%% connect(Ip,Port,KeepAlive,Extra) and get_prompt_regexp() -%%% for the given TargetType (e.g. unix_telnet).

-%%% -%%% @see ct:require/2 open(KeyOrName,ConnType,TargetMod,Extra) -> case ct:get_config({KeyOrName,ConnType}) of undefined -> @@ -287,17 +116,6 @@ open(KeyOrName,ConnType,TargetMod,Extra) -> {old,true}]) end. -%%%----------------------------------------------------------------- -%%% @spec close(Connection) -> ok | {error,Reason} -%%% Connection = ct_telnet:connection() -%%% Reason = term() -%%% -%%% @doc Close the telnet connection and stop the process managing it. -%%% -%%%

A connection may be associated with a target name and/or a handle. -%%% If Connection has no associated target name, it may only -%%% be closed with the handle value (see the open/4 -%%% function).

close(Connection) -> case get_handle(Connection) of {ok,Pid} -> @@ -315,30 +133,10 @@ close(Connection) -> %%%================================================================= %%% Test suite interface %%%----------------------------------------------------------------- -%%% @spec cmd(Connection,Cmd) -> {ok,Data} | {error,Reason} -%%% @equiv cmd(Connection,Cmd,[]) + cmd(Connection,Cmd) -> cmd(Connection,Cmd,[]). -%%%----------------------------------------------------------------- -%%% @spec cmd(Connection,Cmd,Opts) -> {ok,Data} | {error,Reason} -%%% Connection = ct_telnet:connection() -%%% Cmd = string() -%%% Opts = [Opt] -%%% Opt = {timeout,timeout()} | {newline,boolean()} -%%% Data = [string()] -%%% Reason = term() -%%% @doc Send a command via telnet and wait for prompt. -%%% -%%%

This function will by default add a newline to the end of the -%%% given command. If this is not desired, the option -%%% `{newline,false}' can be used. This is necessary, for example, -%%% when sending telnet command sequences (prefixed with the -%%% Interprete As Command, IAC, character).

-%%% -%%%

The option `timeout' specifies how long the client shall wait for -%%% prompt. If the time expires, the function returns -%%% `{error,timeout}'. See the module description for information -%%% about the default value for the command timeout.

+ cmd(Connection,Cmd,Opts) when is_list(Opts) -> case check_cmd_opts(Opts) of ok -> @@ -363,42 +161,13 @@ check_cmd_opts([]) -> check_cmd_opts(Opts) -> check_send_opts(Opts). -%%%----------------------------------------------------------------- -%%% @spec cmdf(Connection,CmdFormat,Args) -> {ok,Data} | {error,Reason} -%%% @equiv cmdf(Connection,CmdFormat,Args,[]) cmdf(Connection,CmdFormat,Args) -> cmdf(Connection,CmdFormat,Args,[]). -%%%----------------------------------------------------------------- -%%% @spec cmdf(Connection,CmdFormat,Args,Opts) -> {ok,Data} | {error,Reason} -%%% Connection = ct_telnet:connection() -%%% CmdFormat = string() -%%% Args = list() -%%% Opts = [Opt] -%%% Opt = {timeout,timeout()} | {newline,boolean()} -%%% Data = [string()] -%%% Reason = term() -%%% @doc Send a telnet command and wait for prompt -%%% (uses a format string and list of arguments to build the command). -%%% -%%%

See {@link cmd/3} further description.

+ cmdf(Connection,CmdFormat,Args,Opts) when is_list(Args) -> Cmd = lists:flatten(io_lib:format(CmdFormat,Args)), cmd(Connection,Cmd,Opts). -%%%----------------------------------------------------------------- -%%% @spec get_data(Connection) -> {ok,Data} | {error,Reason} -%%% Connection = ct_telnet:connection() -%%% Data = [string()] -%%% Reason = term() -%%% @doc Get all data that has been received by the telnet client -%%% since the last command was sent. Note that only newline terminated -%%% strings are returned. If the last string received has not yet -%%% been terminated, the connection may be polled automatically until -%%% the string is complete. The polling feature is controlled -%%% by the `poll_limit' and `poll_interval' config values and is -%%% by default disabled (meaning the function will immediately -%%% return all complete strings received and save a remaining -%%% non-terminated string for a later `get_data' call). get_data(Connection) -> case get_handle(Connection) of {ok,Pid} -> @@ -407,29 +176,9 @@ get_data(Connection) -> Error end. -%%%----------------------------------------------------------------- -%%% @spec send(Connection,Cmd) -> ok | {error,Reason} -%%% @equiv send(Connection,Cmd,[]) send(Connection,Cmd) -> send(Connection,Cmd,[]). -%%%----------------------------------------------------------------- -%%% @spec send(Connection,Cmd,Opts) -> ok | {error,Reason} -%%% Connection = ct_telnet:connection() -%%% Cmd = string() -%%% Opts = [Opt] -%%% Opt = {newline,boolean()} -%%% Reason = term() -%%% @doc Send a telnet command and return immediately. -%%% -%%% This function will by default add a newline to the end of the -%%% given command. If this is not desired, the option -%%% `{newline,false}' can be used. This is necessary, for example, -%%% when sending telnet command sequences (prefixed with the -%%% Interprete As Command, IAC, character). -%%% -%%%

The resulting output from the command can be read with -%%% get_data/1 or expect/2/3.

send(Connection,Cmd,Opts) -> case check_send_opts(Opts) of ok -> @@ -450,142 +199,16 @@ check_send_opts([Invalid|_]) -> check_send_opts([]) -> ok. - -%%%----------------------------------------------------------------- -%%% @spec sendf(Connection,CmdFormat,Args) -> ok | {error,Reason} -%%% @equiv sendf(Connection,CmdFormat,Args,[]) sendf(Connection,CmdFormat,Args) when is_list(Args) -> sendf(Connection,CmdFormat,Args,[]). -%%%----------------------------------------------------------------- -%%% @spec sendf(Connection,CmdFormat,Args,Opts) -> ok | {error,Reason} -%%% Connection = ct_telnet:connection() -%%% CmdFormat = string() -%%% Args = list() -%%% Opts = [Opt] -%%% Opt = {newline,boolean()} -%%% Reason = term() -%%% @doc Send a telnet command and return immediately (uses a format -%%% string and a list of arguments to build the command). sendf(Connection,CmdFormat,Args,Opts) when is_list(Args) -> Cmd = lists:flatten(io_lib:format(CmdFormat,Args)), send(Connection,Cmd,Opts). -%%%----------------------------------------------------------------- -%%% @spec expect(Connection,Patterns) -> term() -%%% @equiv expect(Connections,Patterns,[]) expect(Connection,Patterns) -> expect(Connection,Patterns,[]). -%%%----------------------------------------------------------------- -%%% @spec expect(Connection,Patterns,Opts) -> {ok,Match} | -%%% {ok,MatchList,HaltReason} | -%%% {error,Reason} -%%% Connection = ct_telnet:connection() -%%% Patterns = Pattern | [Pattern] -%%% Pattern = string() | {Tag,string()} | prompt | {prompt,Prompt} -%%% Prompt = string() -%%% Tag = term() -%%% Opts = [Opt] -%%% Opt = {idle_timeout,IdleTimeout} | {total_timeout,TotalTimeout} | -%%% repeat | {repeat,N} | sequence | {halt,HaltPatterns} | -%%% ignore_prompt | no_prompt_check | wait_for_prompt | -%%% {wait_for_prompt,Prompt} -%%% IdleTimeout = infinity | integer() -%%% TotalTimeout = infinity | integer() -%%% N = integer() -%%% HaltPatterns = Patterns -%%% MatchList = [Match] -%%% Match = RxMatch | {Tag,RxMatch} | {prompt,Prompt} -%%% RxMatch = [string()] -%%% HaltReason = done | Match -%%% Reason = timeout | {prompt,Prompt} -%%% -%%% @doc Get data from telnet and wait for the expected pattern. -%%% -%%%

Pattern can be a POSIX regular expression. The function -%%% returns as soon as a pattern has been successfully matched (at least one, -%%% in the case of multiple patterns).

-%%% -%%%

RxMatch is a list of matched strings. It looks -%%% like this: [FullMatch, SubMatch1, SubMatch2, ...] -%%% where FullMatch is the string matched by the whole -%%% regular expression and SubMatchN is the string that -%%% matched subexpression no N. Subexpressions are -%%% denoted with '(' ')' in the regular expression

-%%% -%%%

If a Tag is given, the returned Match -%%% will also include the matched Tag. Else, only -%%% RxMatch is returned.

-%%% -%%%

The idle_timeout option indicates that the function -%%% shall return if the telnet client is idle (i.e. if no data is -%%% received) for more than IdleTimeout milliseconds. Default -%%% timeout is 10 seconds.

-%%% -%%%

The total_timeout option sets a time limit for -%%% the complete expect operation. After TotalTimeout -%%% milliseconds, {error,timeout} is returned. The default -%%% value is infinity (i.e. no time limit).

-%%% -%%%

The function will return when a prompt is received, even if no -%%% pattern has yet been matched. In this event, -%%% {error,{prompt,Prompt}} is returned. -%%% However, this behaviour may be modified with the -%%% ignore_prompt or no_prompt_check option, which -%%% tells expect to return only when a match is found or after a -%%% timeout.

-%%% -%%%

If the ignore_prompt option is used, -%%% ct_telnet will ignore any prompt found. This option -%%% is useful if data sent by the server could include a pattern that -%%% would match the prompt regexp (as returned by -%%% TargedMod:get_prompt_regexp/0), but which should not -%%% cause the function to return.

-%%% -%%%

If the no_prompt_check option is used, -%%% ct_telnet will not search for a prompt at all. This -%%% is useful if, for instance, the Pattern itself -%%% matches the prompt.

-%%% -%%%

The wait_for_prompt option forces ct_telnet -%%% to wait until the prompt string has been received before returning -%%% (even if a pattern has already been matched). This is equal to calling: -%%% expect(Conn, Patterns++[{prompt,Prompt}], [sequence|Opts]). -%%% Note that idle_timeout and total_timeout -%%% may abort the operation of waiting for prompt.

-%%% -%%%

The repeat option indicates that the pattern(s) -%%% shall be matched multiple times. If N is given, the -%%% pattern(s) will be matched N times, and the function -%%% will return with HaltReason = done.

-%%% -%%%

The sequence option indicates that all patterns -%%% shall be matched in a sequence. A match will not be concluded -%%% untill all patterns are matched.

-%%% -%%%

Both repeat and sequence can be -%%% interrupted by one or more HaltPatterns. When -%%% sequence or repeat is used, there will -%%% always be a MatchList returned, i.e. a list of -%%% Match instead of only one Match. There -%%% will also be a HaltReason returned.

-%%% -%%%

Examples:
-%%% expect(Connection,[{abc,"ABC"},{xyz,"XYZ"}], -%%% [sequence,{halt,[{nnn,"NNN"}]}]).
will try to match -%%% "ABC" first and then "XYZ", but if "NNN" appears the function will -%%% return {error,{nnn,["NNN"]}}. If both "ABC" and "XYZ" -%%% are matched, the function will return -%%% {ok,[AbcMatch,XyzMatch]}.

-%%% -%%%

expect(Connection,[{abc,"ABC"},{xyz,"XYZ"}], -%%% [{repeat,2},{halt,[{nnn,"NNN"}]}]).
will try to match -%%% "ABC" or "XYZ" twice. If "NNN" appears the function will return -%%% with HaltReason = {nnn,["NNN"]}.

-%%% -%%%

The repeat and sequence options can be -%%% combined in order to match a sequence multiple times.

expect(Connection,Patterns,Opts) -> case get_handle(Connection) of {ok,Pid} -> @@ -596,7 +219,7 @@ expect(Connection,Patterns,Opts) -> %%%================================================================= %%% Callback functions -%% @hidden + init(Name,{Ip,Port,Type},{TargetMod,KeepAlive,Extra}) -> S0 = case ct:get_config(telnet_settings) of undefined -> @@ -677,7 +300,6 @@ set_telnet_defaults([Unknown|Ss],S) -> set_telnet_defaults([],S) -> S. -%% @hidden handle_msg({cmd,Cmd,Opts},State) -> start_gen_log(heading(cmd,State#state.name)), log(State,cmd,"Cmd: ~tp",[Cmd]), @@ -803,7 +425,6 @@ handle_msg({expect,Pattern,Opts},State) -> {Return1,State#state{buffer=NewBuffer,prompt=Prompt}}. -%% @hidden reconnect({Ip,Port,_Type},State) -> reconnect(Ip,Port,State#state.reconns,State). reconnect(Ip,Port,N,State=#state{name=Name, @@ -834,7 +455,6 @@ reconnect(Ip,Port,N,State=#state{name=Name, end. -%% @hidden terminate(TelnPid,State) -> Result = ct_telnet_client:close(TelnPid), log(State,close,"Telnet connection for ~w closed.",[TelnPid]), @@ -902,7 +522,6 @@ force_log(State,Action,String,Args) -> log(State,Action,String,Args,true). %%%----------------------------------------------------------------- -%%% @hidden log(State,Action,String,Args) when is_record(State, state) -> log(State,Action,String,Args,false); log(Name,Action,String,Args) when is_atom(Name) -> @@ -911,7 +530,6 @@ log(TelnPid,Action,String,Args) when is_pid(TelnPid) -> log(#state{teln_pid=TelnPid},Action,String,Args,false). %%%----------------------------------------------------------------- -%%% @hidden log(undefined,String,Args) -> log(#state{},undefined,String,Args,false); log(Name,String,Args) when is_atom(Name) -> @@ -920,7 +538,6 @@ log(TelnPid,String,Args) when is_pid(TelnPid) -> log(#state{teln_pid=TelnPid},undefined,String,Args). %%%----------------------------------------------------------------- -%%% @hidden log(#state{name=Name,teln_pid=TelnPid,host=Host,port=Port}, Action,String,Args,ForcePrint) -> Name1 = if Name == undefined -> get({ct_telnet_pid2name,TelnPid}); @@ -971,7 +588,6 @@ log(#state{name=Name,teln_pid=TelnPid,host=Host,port=Port}, end. %%%----------------------------------------------------------------- -%%% @hidden start_gen_log(Heading) -> %% check if output is suppressed case ct_util:is_silenced(telnet) of @@ -980,7 +596,6 @@ start_gen_log(Heading) -> end. %%%----------------------------------------------------------------- -%%% @hidden end_gen_log() -> %% check if output is suppressed case ct_util:is_silenced(telnet) of @@ -988,7 +603,6 @@ end_gen_log() -> false -> ct_gen_conn:end_log() end. -%%% @hidden %% Debug printouts. debug_cont_gen_log(Str,Args) -> Old = put(silent,true), @@ -1038,8 +652,7 @@ teln_get_all_data(State=#state{teln_pid=Pid,prx=Prx},Data,Acc,LastLine,Polls) -> found_prompt=false, prompt_check=true}). -%% @hidden -%% @doc Externally the silent_teln_expect function shall only be used +%% Externally the silent_teln_expect function shall only be used %% by the TargetModule, i.e. the target specific module which %% implements connect/2 and get_prompt_regexp/0. silent_teln_expect(Name,Pid,Data,Pattern,Prx,Opts) -> @@ -1057,9 +670,9 @@ silent_teln_expect(Name,Pid,Data,Pattern,Prx,Opts) -> %% 2) Sequence: Several patterns are given, and they are matched in %% the order they appear in the pattern list. %% 3a) Repeat (single): 1) is repeated either N times or until a halt -%% condition is fullfilled. +%% condition is fulfilled. %% 3b) Repeat (sequence): 2) is repeated either N times or until a -%% halt condition is fullfilled. +%% halt condition is fulfilled. teln_expect(Name,Pid,Data,Pattern0,Prx,Opts) -> HaltPatterns = case get_ignore_prompt(Opts) of @@ -1203,7 +816,7 @@ wait_for_prompt2(Prompt, Pattern, Opts) -> {true,Pattern1,Opts1}. %% Repeat either single or sequence. All match results are accumulated -%% and returned when a halt condition is fulllfilled. +%% and returned when a halt condition is fulfilled. repeat_expect(_Name,_Pid,Rest,_Pattern,Acc,#eo{repeat=0}) -> {ok,lists:reverse(Acc),done,Rest}; repeat_expect(Name,Pid,Data,Pattern,Acc,EO) -> @@ -1342,7 +955,7 @@ one_expect1(Name,Pid,Data,Pattern,Rest,EO) -> %% 2) Sequence. %% First the whole data chunk is searched for a prompt (to avoid doing %% a regexp match for the prompt at each line). -%% If we are searching for anyting else, the datachunk is split into +%% If we are searching for anything else, the datachunk is split into %% lines and each line is matched against the first pattern in the list. %% When a match is found, the match result is accumulated, and we keep %% searching for the next pattern in the list. @@ -1530,8 +1143,6 @@ add_tabs([],[$\n|Acc],LastLine) -> add_tabs([],[],LastLine) -> {[],lists:reverse(LastLine)}. - -%%% @hidden teln_receive_until_prompt(Pid,Prx,Timeout) -> Fun = fun() -> teln_receive_until_prompt(Pid,Prx,[],[]) end, ct_gen_conn:do_within_time(Fun, Timeout). -- cgit v1.2.3