aboutsummaryrefslogtreecommitdiffstats
path: root/lib
diff options
context:
space:
mode:
Diffstat (limited to 'lib')
-rw-r--r--lib/kernel/src/group.erl250
1 files changed, 130 insertions, 120 deletions
diff --git a/lib/kernel/src/group.erl b/lib/kernel/src/group.erl
index e1198d2587..2c0518ccad 100644
--- a/lib/kernel/src/group.erl
+++ b/lib/kernel/src/group.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2016. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2017. 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.
@@ -114,7 +114,7 @@ server_loop(Drv, Shell, Buf0) ->
{io_request,From,ReplyAs,Req} when is_pid(From) ->
%% This io_request may cause a transition to a couple of
%% selective receive loops elsewhere in this module.
- Buf = io_request(Req, From, ReplyAs, Drv, Buf0),
+ Buf = io_request(Req, From, ReplyAs, Drv, Shell, Buf0),
server_loop(Drv, Shell, Buf);
{reply,{{From,ReplyAs},Reply}} ->
io_reply(From, ReplyAs, Reply),
@@ -135,7 +135,7 @@ server_loop(Drv, Shell, Buf0) ->
exit(R);
%% We want to throw away any term that we don't handle (standard
%% practice in receive loops), but not any {Drv,_} tuples which are
- %% handled in io_request/5.
+ %% handled in io_request/6.
NotDrvTuple when (not is_tuple(NotDrvTuple)) orelse
(tuple_size(NotDrvTuple) =/= 2) orelse
(element(1, NotDrvTuple) =/= Drv) ->
@@ -177,8 +177,8 @@ set_unicode_state(Drv,Bool) ->
end.
-io_request(Req, From, ReplyAs, Drv, Buf0) ->
- case io_request(Req, Drv, {From,ReplyAs}, Buf0) of
+io_request(Req, From, ReplyAs, Drv, Shell, Buf0) ->
+ case io_request(Req, Drv, Shell, {From,ReplyAs}, Buf0) of
{ok,Reply,Buf} ->
io_reply(From, ReplyAs, Reply),
Buf;
@@ -208,7 +208,7 @@ io_request(Req, From, ReplyAs, Drv, Buf0) ->
%%
%% These put requests have to be synchronous to the driver as otherwise
%% there is no guarantee that the data has actually been printed.
-io_request({put_chars,unicode,Chars}, Drv, From, Buf) ->
+io_request({put_chars,unicode,Chars}, Drv, _Shell, From, Buf) ->
case catch unicode:characters_to_binary(Chars,utf8) of
Binary when is_binary(Binary) ->
send_drv(Drv, {put_chars_sync, unicode, Binary, {From,ok}}),
@@ -216,7 +216,7 @@ io_request({put_chars,unicode,Chars}, Drv, From, Buf) ->
_ ->
{error,{error,{put_chars, unicode,Chars}},Buf}
end;
-io_request({put_chars,unicode,M,F,As}, Drv, From, Buf) ->
+io_request({put_chars,unicode,M,F,As}, Drv, _Shell, From, Buf) ->
case catch apply(M, F, As) of
Binary when is_binary(Binary) ->
send_drv(Drv, {put_chars_sync, unicode, Binary, {From,ok}}),
@@ -230,12 +230,12 @@ io_request({put_chars,unicode,M,F,As}, Drv, From, Buf) ->
{error,{error,F},Buf}
end
end;
-io_request({put_chars,latin1,Binary}, Drv, From, Buf) when is_binary(Binary) ->
+io_request({put_chars,latin1,Binary}, Drv, _Shell, From, Buf) when is_binary(Binary) ->
send_drv(Drv, {put_chars_sync, unicode,
unicode:characters_to_binary(Binary,latin1),
{From,ok}}),
{noreply,Buf};
-io_request({put_chars,latin1,Chars}, Drv, From, Buf) ->
+io_request({put_chars,latin1,Chars}, Drv, _Shell, From, Buf) ->
case catch unicode:characters_to_binary(Chars,latin1) of
Binary when is_binary(Binary) ->
send_drv(Drv, {put_chars_sync, unicode, Binary, {From,ok}}),
@@ -243,7 +243,7 @@ io_request({put_chars,latin1,Chars}, Drv, From, Buf) ->
_ ->
{error,{error,{put_chars,latin1,Chars}},Buf}
end;
-io_request({put_chars,latin1,M,F,As}, Drv, From, Buf) ->
+io_request({put_chars,latin1,M,F,As}, Drv, _Shell, From, Buf) ->
case catch apply(M, F, As) of
Binary when is_binary(Binary) ->
send_drv(Drv, {put_chars_sync, unicode,
@@ -260,30 +260,30 @@ io_request({put_chars,latin1,M,F,As}, Drv, From, Buf) ->
end
end;
-io_request({get_chars,Encoding,Prompt,N}, Drv, _From, Buf) ->
- get_chars_n(Prompt, io_lib, collect_chars, N, Drv, Buf, Encoding);
-io_request({get_line,Encoding,Prompt}, Drv, _From, Buf) ->
- get_chars_line(Prompt, io_lib, collect_line, [], Drv, Buf, Encoding);
-io_request({get_until,Encoding, Prompt,M,F,As}, Drv, _From, Buf) ->
- get_chars_line(Prompt, io_lib, get_until, {M,F,As}, Drv, Buf, Encoding);
-io_request({get_password,_Encoding},Drv,_From,Buf) ->
- get_password_chars(Drv, Buf);
-io_request({setopts,Opts}, Drv, _From, Buf) when is_list(Opts) ->
+io_request({get_chars,Encoding,Prompt,N}, Drv, Shell, _From, Buf) ->
+ get_chars_n(Prompt, io_lib, collect_chars, N, Drv, Shell, Buf, Encoding);
+io_request({get_line,Encoding,Prompt}, Drv, Shell, _From, Buf) ->
+ get_chars_line(Prompt, io_lib, collect_line, [], Drv, Shell, Buf, Encoding);
+io_request({get_until,Encoding, Prompt,M,F,As}, Drv, Shell, _From, Buf) ->
+ get_chars_line(Prompt, io_lib, get_until, {M,F,As}, Drv, Shell, Buf, Encoding);
+io_request({get_password,_Encoding},Drv,Shell,_From,Buf) ->
+ get_password_chars(Drv, Shell, Buf);
+io_request({setopts,Opts}, Drv, _Shell, _From, Buf) when is_list(Opts) ->
setopts(Opts, Drv, Buf);
-io_request(getopts, Drv, _From, Buf) ->
+io_request(getopts, Drv, _Shell, _From, Buf) ->
getopts(Drv, Buf);
-io_request({requests,Reqs}, Drv, From, Buf) ->
- io_requests(Reqs, {ok,ok,Buf}, From, Drv);
+io_request({requests,Reqs}, Drv, Shell, From, Buf) ->
+ io_requests(Reqs, {ok,ok,Buf}, From, Drv, Shell);
%% New in R12
-io_request({get_geometry,columns},Drv,_From,Buf) ->
+io_request({get_geometry,columns},Drv,_Shell,_From,Buf) ->
case get_tty_geometry(Drv) of
{W,_H} ->
{ok,W,Buf};
_ ->
{error,{error,enotsup},Buf}
end;
-io_request({get_geometry,rows},Drv,_From,Buf) ->
+io_request({get_geometry,rows},Drv,_Shell,_From,Buf) ->
case get_tty_geometry(Drv) of
{_W,H} ->
{ok,H,Buf};
@@ -292,40 +292,40 @@ io_request({get_geometry,rows},Drv,_From,Buf) ->
end;
%% BC with pre-R13
-io_request({put_chars,Chars}, Drv, From, Buf) ->
- io_request({put_chars,latin1,Chars}, Drv, From, Buf);
-io_request({put_chars,M,F,As}, Drv, From, Buf) ->
- io_request({put_chars,latin1,M,F,As}, Drv, From, Buf);
-io_request({get_chars,Prompt,N}, Drv, From, Buf) ->
- io_request({get_chars,latin1,Prompt,N}, Drv, From, Buf);
-io_request({get_line,Prompt}, Drv, From, Buf) ->
- io_request({get_line,latin1,Prompt}, Drv, From, Buf);
-io_request({get_until, Prompt,M,F,As}, Drv, From, Buf) ->
- io_request({get_until,latin1, Prompt,M,F,As}, Drv, From, Buf);
-io_request(get_password,Drv,From,Buf) ->
- io_request({get_password,latin1},Drv,From,Buf);
-
-
-
-io_request(_, _Drv, _From, Buf) ->
+io_request({put_chars,Chars}, Drv, Shell, From, Buf) ->
+ io_request({put_chars,latin1,Chars}, Drv, Shell, From, Buf);
+io_request({put_chars,M,F,As}, Drv, Shell, From, Buf) ->
+ io_request({put_chars,latin1,M,F,As}, Drv, Shell, From, Buf);
+io_request({get_chars,Prompt,N}, Drv, Shell, From, Buf) ->
+ io_request({get_chars,latin1,Prompt,N}, Drv, Shell, From, Buf);
+io_request({get_line,Prompt}, Drv, Shell, From, Buf) ->
+ io_request({get_line,latin1,Prompt}, Drv, Shell, From, Buf);
+io_request({get_until, Prompt,M,F,As}, Drv, Shell, From, Buf) ->
+ io_request({get_until,latin1, Prompt,M,F,As}, Drv, Shell, From, Buf);
+io_request(get_password,Drv,Shell,From,Buf) ->
+ io_request({get_password,latin1},Drv,Shell,From,Buf);
+
+
+
+io_request(_, _Drv, _Shell, _From, Buf) ->
{error,{error,request},Buf}.
-%% Status = io_requests(RequestList, PrevStat, From, Drv)
+%% Status = io_requests(RequestList, PrevStat, From, Drv, Shell)
%% Process a list of output requests as long as
%% the previous status is 'ok' or noreply.
%%
%% We use undefined as the From for all but the last request
%% in order to discards acknowledgements from those requests.
%%
-io_requests([R|Rs], {noreply,Buf}, From, Drv) ->
+io_requests([R|Rs], {noreply,Buf}, From, Drv, Shell) ->
ReqFrom = if Rs =:= [] -> From; true -> undefined end,
- io_requests(Rs, io_request(R, Drv, ReqFrom, Buf), From, Drv);
-io_requests([R|Rs], {ok,ok,Buf}, From, Drv) ->
+ io_requests(Rs, io_request(R, Drv, Shell, ReqFrom, Buf), From, Drv, Shell);
+io_requests([R|Rs], {ok,ok,Buf}, From, Drv, Shell) ->
ReqFrom = if Rs =:= [] -> From; true -> undefined end,
- io_requests(Rs, io_request(R, Drv, ReqFrom, Buf), From, Drv);
-io_requests([_|_], Error, _From, _Drv) ->
+ io_requests(Rs, io_request(R, Drv, Shell, ReqFrom, Buf), From, Drv, Shell);
+io_requests([_|_], Error, _From, _Drv, _Shell) ->
Error;
-io_requests([], Stat, _From, _) ->
+io_requests([], Stat, _From, _, _Shell) ->
Stat.
%% io_reply(From, ReplyAs, Reply)
@@ -333,7 +333,7 @@ io_requests([], Stat, _From, _) ->
%% The ACK contains the return value.
io_reply(undefined, _ReplyAs, _Reply) ->
- %% Ignore these replies as they are generated from io_requests/4.
+ %% Ignore these replies as they are generated from io_requests/5.
ok;
io_reply(From, ReplyAs, Reply) ->
From ! {io_reply,ReplyAs,Reply},
@@ -442,8 +442,8 @@ getopts(Drv,Buf) ->
%% {Result,NewSaveBuffer}
%% {error,What,NewSaveBuffer}
-get_password_chars(Drv,Buf) ->
- case get_password_line(Buf, Drv) of
+get_password_chars(Drv,Shell,Buf) ->
+ case get_password_line(Buf, Drv, Shell) of
{done, Line, Buf1} ->
{ok, Line, Buf1};
interrupted ->
@@ -452,59 +452,59 @@ get_password_chars(Drv,Buf) ->
{exit, terminated}
end.
-get_chars_n(Prompt, M, F, Xa, Drv, Buf, Encoding) ->
+get_chars_n(Prompt, M, F, Xa, Drv, Shell, Buf, Encoding) ->
Pbs = prompt_bytes(Prompt, Encoding),
case get(echo) of
true ->
- get_chars_loop(Pbs, M, F, Xa, Drv, Buf, start, Encoding);
+ get_chars_loop(Pbs, M, F, Xa, Drv, Shell, Buf, start, Encoding);
false ->
- get_chars_n_loop(Pbs, M, F, Xa, Drv, Buf, start, Encoding)
+ get_chars_n_loop(Pbs, M, F, Xa, Drv, Shell, Buf, start, Encoding)
end.
-get_chars_line(Prompt, M, F, Xa, Drv, Buf, Encoding) ->
+get_chars_line(Prompt, M, F, Xa, Drv, Shell, Buf, Encoding) ->
Pbs = prompt_bytes(Prompt, Encoding),
- get_chars_loop(Pbs, M, F, Xa, Drv, Buf, start, Encoding).
+ get_chars_loop(Pbs, M, F, Xa, Drv, Shell, Buf, start, Encoding).
-get_chars_loop(Pbs, M, F, Xa, Drv, Buf0, State, Encoding) ->
+get_chars_loop(Pbs, M, F, Xa, Drv, Shell, Buf0, State, Encoding) ->
Result = case get(echo) of
true ->
- get_line(Buf0, Pbs, Drv, Encoding);
+ get_line(Buf0, Pbs, Drv, Shell, Encoding);
false ->
% get_line_echo_off only deals with lists
% and does not need encoding...
- get_line_echo_off(Buf0, Pbs, Drv)
+ get_line_echo_off(Buf0, Pbs, Drv, Shell)
end,
case Result of
{done,Line,Buf} ->
- get_chars_apply(Pbs, M, F, Xa, Drv, Buf, State, Line, Encoding);
+ get_chars_apply(Pbs, M, F, Xa, Drv, Shell, Buf, State, Line, Encoding);
interrupted ->
{error,{error,interrupted},[]};
terminated ->
{exit,terminated}
end.
-get_chars_apply(Pbs, M, F, Xa, Drv, Buf, State0, Line, Encoding) ->
+get_chars_apply(Pbs, M, F, Xa, Drv, Shell, Buf, State0, Line, Encoding) ->
case catch M:F(State0, cast(Line,get(read_mode), Encoding), Encoding, Xa) of
{stop,Result,Rest} ->
{ok,Result,append(Rest, Buf, Encoding)};
{'EXIT',_} ->
{error,{error,err_func(M, F, Xa)},[]};
State1 ->
- get_chars_loop(Pbs, M, F, Xa, Drv, Buf, State1, Encoding)
+ get_chars_loop(Pbs, M, F, Xa, Drv, Shell, Buf, State1, Encoding)
end.
-get_chars_n_loop(Pbs, M, F, Xa, Drv, Buf0, State, Encoding) ->
+get_chars_n_loop(Pbs, M, F, Xa, Drv, Shell, Buf0, State, Encoding) ->
try M:F(State, cast(Buf0, get(read_mode), Encoding), Encoding, Xa) of
{stop,Result,Rest} ->
{ok, Result, Rest};
State1 ->
- case get_chars_echo_off(Pbs, Drv) of
+ case get_chars_echo_off(Pbs, Drv, Shell) of
interrupted ->
{error,{error,interrupted},[]};
terminated ->
{exit,terminated};
Buf ->
- get_chars_n_loop(Pbs, M, F, Xa, Drv, Buf, State1, Encoding)
+ get_chars_n_loop(Pbs, M, F, Xa, Drv, Shell, Buf, State1, Encoding)
end
catch _:_ ->
{error,{error,err_func(M, F, Xa)},[]}
@@ -523,24 +523,24 @@ err_func(_, F, _) ->
%% {done,LineChars,RestChars}
%% interrupted
-get_line(Chars, Pbs, Drv, Encoding) ->
+get_line(Chars, Pbs, Drv, Shell, Encoding) ->
{more_chars,Cont,Rs} = edlin:start(Pbs),
send_drv_reqs(Drv, Rs),
- get_line1(edlin:edit_line(Chars, Cont), Drv, new_stack(get(line_buffer)),
+ get_line1(edlin:edit_line(Chars, Cont), Drv, Shell, new_stack(get(line_buffer)),
Encoding).
-get_line1({done,Line,Rest,Rs}, Drv, Ls, _Encoding) ->
+get_line1({done,Line,Rest,Rs}, Drv, _Shell, Ls, _Encoding) ->
send_drv_reqs(Drv, Rs),
save_line_buffer(Line, get_lines(Ls)),
{done,Line,Rest};
-get_line1({undefined,{_A,Mode,Char},Cs,Cont,Rs}, Drv, Ls0, Encoding)
+get_line1({undefined,{_A,Mode,Char},Cs,Cont,Rs}, Drv, Shell, Ls0, Encoding)
when ((Mode =:= none) and (Char =:= $\^P))
or ((Mode =:= meta_left_sq_bracket) and (Char =:= $A)) ->
send_drv_reqs(Drv, Rs),
case up_stack(save_line(Ls0, edlin:current_line(Cont))) of
{none,_Ls} ->
send_drv(Drv, beep),
- get_line1(edlin:edit_line(Cs, Cont), Drv, Ls0, Encoding);
+ get_line1(edlin:edit_line(Cs, Cont), Drv, Shell, Ls0, Encoding);
{Lcs,Ls} ->
send_drv_reqs(Drv, edlin:erase_line(Cont)),
{more_chars,Ncont,Nrs} = edlin:start(edlin:prompt(Cont)),
@@ -548,16 +548,17 @@ get_line1({undefined,{_A,Mode,Char},Cs,Cont,Rs}, Drv, Ls0, Encoding)
get_line1(edlin:edit_line1(lists:sublist(Lcs, 1, length(Lcs)-1),
Ncont),
Drv,
+ Shell,
Ls, Encoding)
end;
-get_line1({undefined,{_A,Mode,Char},Cs,Cont,Rs}, Drv, Ls0, Encoding)
+get_line1({undefined,{_A,Mode,Char},Cs,Cont,Rs}, Drv, Shell, Ls0, Encoding)
when ((Mode =:= none) and (Char =:= $\^N))
or ((Mode =:= meta_left_sq_bracket) and (Char =:= $B)) ->
send_drv_reqs(Drv, Rs),
case down_stack(save_line(Ls0, edlin:current_line(Cont))) of
{none,_Ls} ->
send_drv(Drv, beep),
- get_line1(edlin:edit_line(Cs, Cont), Drv, Ls0, Encoding);
+ get_line1(edlin:edit_line(Cs, Cont), Drv, Shell, Ls0, Encoding);
{Lcs,Ls} ->
send_drv_reqs(Drv, edlin:erase_line(Cont)),
{more_chars,Ncont,Nrs} = edlin:start(edlin:prompt(Cont)),
@@ -565,6 +566,7 @@ get_line1({undefined,{_A,Mode,Char},Cs,Cont,Rs}, Drv, Ls0, Encoding)
get_line1(edlin:edit_line1(lists:sublist(Lcs, 1, length(Lcs)-1),
Ncont),
Drv,
+ Shell,
Ls, Encoding)
end;
%% ^R = backward search, ^S = forward search.
@@ -577,7 +579,7 @@ get_line1({undefined,{_A,Mode,Char},Cs,Cont,Rs}, Drv, Ls0, Encoding)
%% new modes: search, search_quit, search_found. These are added to
%% the regular ones (none, meta_left_sq_bracket) and handle special
%% cases of history search.
-get_line1({undefined,{_A,Mode,Char},Cs,Cont,Rs}, Drv, Ls, Encoding)
+get_line1({undefined,{_A,Mode,Char},Cs,Cont,Rs}, Drv, Shell, Ls, Encoding)
when ((Mode =:= none) and (Char =:= $\^R)) ->
send_drv_reqs(Drv, Rs),
%% drop current line, move to search mode. We store the current
@@ -587,8 +589,8 @@ get_line1({undefined,{_A,Mode,Char},Cs,Cont,Rs}, Drv, Ls, Encoding)
Pbs = prompt_bytes("(search)`': ", Encoding),
{more_chars,Ncont,Nrs} = edlin:start(Pbs, search),
send_drv_reqs(Drv, Nrs),
- get_line1(edlin:edit_line1(Cs, Ncont), Drv, Ls, Encoding);
-get_line1({expand, Before, Cs0, Cont,Rs}, Drv, Ls0, Encoding) ->
+ get_line1(edlin:edit_line1(Cs, Ncont), Drv, Shell, Ls, Encoding);
+get_line1({expand, Before, Cs0, Cont,Rs}, Drv, Shell, Ls0, Encoding) ->
send_drv_reqs(Drv, Rs),
ExpandFun = get(expand_fun),
{Found, Add, Matches} = ExpandFun(Before),
@@ -603,37 +605,37 @@ get_line1({expand, Before, Cs0, Cont,Rs}, Drv, Ls0, Encoding) ->
send_drv(Drv, {put_chars, unicode, unicode:characters_to_binary(MatchStr,unicode)}),
[$\^L | Cs1]
end,
- get_line1(edlin:edit_line(Cs, Cont), Drv, Ls0, Encoding);
-get_line1({undefined,_Char,Cs,Cont,Rs}, Drv, Ls, Encoding) ->
+ get_line1(edlin:edit_line(Cs, Cont), Drv, Shell, Ls0, Encoding);
+get_line1({undefined,_Char,Cs,Cont,Rs}, Drv, Shell, Ls, Encoding) ->
send_drv_reqs(Drv, Rs),
send_drv(Drv, beep),
- get_line1(edlin:edit_line(Cs, Cont), Drv, Ls, Encoding);
+ get_line1(edlin:edit_line(Cs, Cont), Drv, Shell, Ls, Encoding);
%% The search item was found and accepted (new line entered on the exact
%% result found)
-get_line1({_What,Cont={line,_Prompt,_Chars,search_found},Rs}, Drv, Ls0, Encoding) ->
+get_line1({_What,Cont={line,_Prompt,_Chars,search_found},Rs}, Drv, Shell, Ls0, Encoding) ->
Line = edlin:current_line(Cont),
%% this may create duplicate entries.
Ls = save_line(new_stack(get_lines(Ls0)), Line),
- get_line1({done, Line, "", Rs}, Drv, Ls, Encoding);
+ get_line1({done, Line, "", Rs}, Drv, Shell, Ls, Encoding);
%% The search mode has been exited, but the user wants to remain in line
%% editing mode wherever that was, but editing the search result.
-get_line1({What,Cont={line,_Prompt,_Chars,search_quit},Rs}, Drv, Ls, Encoding) ->
+get_line1({What,Cont={line,_Prompt,_Chars,search_quit},Rs}, Drv, Shell, Ls, Encoding) ->
Line = edlin:current_chars(Cont),
%% Load back the old prompt with the correct line number.
case get(search_quit_prompt) of
undefined -> % should not happen. Fallback.
LsFallback = save_line(new_stack(get_lines(Ls)), Line),
- get_line1({done, "\n", Line, Rs}, Drv, LsFallback, Encoding);
+ get_line1({done, "\n", Line, Rs}, Drv, Shell, LsFallback, Encoding);
Prompt -> % redraw the line and keep going with the same stack position
NCont = {line,Prompt,{lists:reverse(Line),[]},none},
send_drv_reqs(Drv, Rs),
send_drv_reqs(Drv, edlin:erase_line(Cont)),
send_drv_reqs(Drv, edlin:redraw_line(NCont)),
- get_line1({What, NCont ,[]}, Drv, pad_stack(Ls), Encoding)
+ get_line1({What, NCont ,[]}, Drv, Shell, pad_stack(Ls), Encoding)
end;
%% Search mode is entered.
get_line1({What,{line,Prompt,{RevCmd0,_Aft},search},Rs},
- Drv, Ls0, Encoding) ->
+ Drv, Shell, Ls0, Encoding) ->
send_drv_reqs(Drv, Rs),
%% Figure out search direction. ^S and ^R are returned through edlin
%% whenever we received a search while being already in search mode.
@@ -655,82 +657,88 @@ get_line1({What,{line,Prompt,{RevCmd0,_Aft},search},Rs},
{Ls2, {RevCmd, "': "++Line}}
end,
Cont = {line,Prompt,NewStack,search},
- more_data(What, Cont, Drv, Ls, Encoding);
-get_line1({What,Cont0,Rs}, Drv, Ls, Encoding) ->
+ more_data(What, Cont, Drv, Shell, Ls, Encoding);
+get_line1({What,Cont0,Rs}, Drv, Shell, Ls, Encoding) ->
send_drv_reqs(Drv, Rs),
- more_data(What, Cont0, Drv, Ls, Encoding).
+ more_data(What, Cont0, Drv, Shell, Ls, Encoding).
-more_data(What, Cont0, Drv, Ls, Encoding) ->
+more_data(What, Cont0, Drv, Shell, Ls, Encoding) ->
receive
{Drv,{data,Cs}} ->
- get_line1(edlin:edit_line(Cs, Cont0), Drv, Ls, Encoding);
+ get_line1(edlin:edit_line(Cs, Cont0), Drv, Shell, Ls, Encoding);
{Drv,eof} ->
- get_line1(edlin:edit_line(eof, Cont0), Drv, Ls, Encoding);
+ get_line1(edlin:edit_line(eof, Cont0), Drv, Shell, Ls, Encoding);
{io_request,From,ReplyAs,Req} when is_pid(From) ->
{more_chars,Cont,_More} = edlin:edit_line([], Cont0),
send_drv_reqs(Drv, edlin:erase_line(Cont)),
- io_request(Req, From, ReplyAs, Drv, []), %WRONG!!!
+ io_request(Req, From, ReplyAs, Drv, Shell, []), %WRONG!!!
send_drv_reqs(Drv, edlin:redraw_line(Cont)),
- get_line1({more_chars,Cont,[]}, Drv, Ls, Encoding);
+ get_line1({more_chars,Cont,[]}, Drv, Shell, Ls, Encoding);
{reply,{{From,ReplyAs},Reply}} ->
%% We take care of replies from puts here as well
io_reply(From, ReplyAs, Reply),
- more_data(What, Cont0, Drv, Ls, Encoding);
+ more_data(What, Cont0, Drv, Shell, Ls, Encoding);
{'EXIT',Drv,interrupt} ->
interrupted;
{'EXIT',Drv,_} ->
- terminated
+ terminated;
+ {'EXIT',Shell,R} ->
+ exit(R)
after
get_line_timeout(What)->
- get_line1(edlin:edit_line([], Cont0), Drv, Ls, Encoding)
+ get_line1(edlin:edit_line([], Cont0), Drv, Shell, Ls, Encoding)
end.
-get_line_echo_off(Chars, Pbs, Drv) ->
+get_line_echo_off(Chars, Pbs, Drv, Shell) ->
send_drv_reqs(Drv, [{put_chars, unicode,Pbs}]),
- get_line_echo_off1(edit_line(Chars,[]), Drv).
+ get_line_echo_off1(edit_line(Chars,[]), Drv, Shell).
-get_line_echo_off1({Chars,[]}, Drv) ->
+get_line_echo_off1({Chars,[]}, Drv, Shell) ->
receive
{Drv,{data,Cs}} ->
- get_line_echo_off1(edit_line(Cs, Chars), Drv);
+ get_line_echo_off1(edit_line(Cs, Chars), Drv, Shell);
{Drv,eof} ->
- get_line_echo_off1(edit_line(eof, Chars), Drv);
+ get_line_echo_off1(edit_line(eof, Chars), Drv, Shell);
{io_request,From,ReplyAs,Req} when is_pid(From) ->
- io_request(Req, From, ReplyAs, Drv, []),
- get_line_echo_off1({Chars,[]}, Drv);
+ io_request(Req, From, ReplyAs, Drv, Shell, []),
+ get_line_echo_off1({Chars,[]}, Drv, Shell);
{reply,{{From,ReplyAs},Reply}} when From =/= undefined ->
%% We take care of replies from puts here as well
io_reply(From, ReplyAs, Reply),
- get_line_echo_off1({Chars,[]},Drv);
+ get_line_echo_off1({Chars,[]},Drv, Shell);
{'EXIT',Drv,interrupt} ->
interrupted;
{'EXIT',Drv,_} ->
- terminated
+ terminated;
+ {'EXIT',Shell,R} ->
+ exit(R)
end;
-get_line_echo_off1({Chars,Rest}, _Drv) ->
+get_line_echo_off1({Chars,Rest}, _Drv, _Shell) ->
{done,lists:reverse(Chars),case Rest of done -> []; _ -> Rest end}.
-get_chars_echo_off(Pbs, Drv) ->
+get_chars_echo_off(Pbs, Drv, Shell) ->
send_drv_reqs(Drv, [{put_chars, unicode,Pbs}]),
- get_chars_echo_off1(Drv).
+ get_chars_echo_off1(Drv, Shell).
-get_chars_echo_off1(Drv) ->
+get_chars_echo_off1(Drv, Shell) ->
receive
{Drv, {data, Cs}} ->
Cs;
{Drv, eof} ->
eof;
{io_request,From,ReplyAs,Req} when is_pid(From) ->
- io_request(Req, From, ReplyAs, Drv, []),
- get_chars_echo_off1(Drv);
+ io_request(Req, From, ReplyAs, Drv, Shell, []),
+ get_chars_echo_off1(Drv, Shell);
{reply,{{From,ReplyAs},Reply}} when From =/= undefined ->
%% We take care of replies from puts here as well
io_reply(From, ReplyAs, Reply),
- get_chars_echo_off1(Drv);
+ get_chars_echo_off1(Drv, Shell);
{'EXIT',Drv,interrupt} ->
interrupted;
{'EXIT',Drv,_} ->
- terminated
+ terminated;
+ {'EXIT',Shell,R} ->
+ exit(R)
end.
%% We support line editing for the ICANON mode except the following
@@ -861,30 +869,32 @@ search_down_stack(Stack, Substr) ->
%% This is get_line without line editing (except for backspace) and
%% without echo.
-get_password_line(Chars, Drv) ->
- get_password1(edit_password(Chars,[]),Drv).
+get_password_line(Chars, Drv, Shell) ->
+ get_password1(edit_password(Chars,[]),Drv,Shell).
-get_password1({Chars,[]}, Drv) ->
+get_password1({Chars,[]}, Drv, Shell) ->
receive
{Drv,{data,Cs}} ->
- get_password1(edit_password(Cs,Chars),Drv);
+ get_password1(edit_password(Cs,Chars),Drv,Shell);
{io_request,From,ReplyAs,Req} when is_pid(From) ->
%send_drv_reqs(Drv, [{delete_chars, -length(Pbs)}]),
- io_request(Req, From, ReplyAs, Drv, []), %WRONG!!!
+ io_request(Req, From, ReplyAs, Drv, Shell, []), %WRONG!!!
%% I guess the reason the above line is wrong is that Buf is
%% set to []. But do we expect anything but plain output?
- get_password1({Chars, []}, Drv);
+ get_password1({Chars, []}, Drv, Shell);
{reply,{{From,ReplyAs},Reply}} ->
%% We take care of replies from puts here as well
io_reply(From, ReplyAs, Reply),
- get_password1({Chars, []},Drv);
+ get_password1({Chars, []},Drv, Shell);
{'EXIT',Drv,interrupt} ->
interrupted;
{'EXIT',Drv,_} ->
- terminated
+ terminated;
+ {'EXIT',Shell,R} ->
+ exit(R)
end;
-get_password1({Chars,Rest},Drv) ->
+get_password1({Chars,Rest},Drv,_Shell) ->
send_drv_reqs(Drv,[{put_chars, unicode, "\n"}]),
{done,lists:reverse(Chars),case Rest of done -> []; _ -> Rest end}.
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-27 20:28:23 +0000