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-rw-r--r--lib/tv/src/tv_io_lib.erl223
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diff --git a/lib/tv/src/tv_io_lib.erl b/lib/tv/src/tv_io_lib.erl
deleted file mode 100644
index 5457575b7d..0000000000
--- a/lib/tv/src/tv_io_lib.erl
+++ /dev/null
@@ -1,223 +0,0 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 1998-2010. 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/.
-%%
-%% 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.
-%%
-%% %CopyrightEnd%
-%%%*********************************************************************
-%%%
-%%% Description: This file contains io functions adapted to the
-%%% TV requirements.
-%%%
-%%%*********************************************************************
-
--module(tv_io_lib).
-
-
--export([format/2]).
-
--export([write/1,write/2]).
--export([write_atom/1,write_string/2]).
-
--export([char_list/1,deep_char_list/1,printable_list/1]).
-
-
-
-%% Interface calls to sub-modules.
-
-format(Format, Args) ->
- tv_io_lib_format:fwrite(Format, Args).
-
-
-%% write(Term)
-%% write(Term, Depth)
-%% write(Term, Depth, Pretty)
-%% Return a (non-flattened) list of characters giving a printed
-%% representation of the term.
-
-write(Term) -> write(Term, -1).
-
-write(_Term, 0) -> "...";
-write(Term, _D) when is_integer(Term) -> integer_to_list(Term);
-write(Term, _D) when is_float(Term) -> tv_io_lib_format:fwrite_g(Term);
-write(Atom, _D) when is_atom(Atom) -> write_atom(Atom);
-write(Term, _D) when is_port(Term) -> lists:flatten(io_lib:write(Term));
-write(Term, _D) when is_pid(Term) -> pid_to_list(Term);
-write(Term, _D) when is_reference(Term) -> io_lib:write(Term);
-write(Term, _D) when is_binary(Term), byte_size(Term) > 100 -> "#Bin";
-write(Term, _D) when is_binary(Term) -> "<<\"" ++ binary_to_list(Term) ++ "\">>";
-write(Term, _D) when is_bitstring(Term) -> "#Bitstr";
-write([], _D) -> "[]";
-write({}, _D) -> "{}";
-write([H|T], D) ->
- if
- D =:= 1 -> "[...]";
- true ->
- [$[,[write(H, D-1)|write_tail(T, D-1)],$]]
- end;
-write(F, _D) when is_function(F) ->
- {module,M} = erlang:fun_info(F, module),
- ["#Fun<",atom_to_list(M),">"];
-write(T, D) when is_tuple(T) ->
- if
- D =:= 1 -> "{...}";
- true ->
- [${,
- [write(element(1, T), D-1)|write_tail(tl(tuple_to_list(T)), D-1)],
- $}]
- end.
-
-%% write_tail(List, Depth)
-%% Test the terminating case first as this looks better with depth.
-
-write_tail([], _D) -> "";
-write_tail(_List, 1) -> "|...";
-write_tail([H|T], D) ->
- [$,,write(H, D-1)|write_tail(T, D-1)];
-write_tail(Other, D) ->
- [$|,write(Other, D-1)].
-
-%% write_atom(Atom) -> [Char]
-%% Generate the list of characters needed to print an atom.
-
-write_atom(Atom) ->
- Chars = atom_to_list(Atom),
- case quote_atom(Atom, Chars) of
- true ->
- write_string(Chars, $');
- false ->
- Chars
- end.
-
-
-write_string(S, Q) ->
- [Q|write_string1(S, Q)].
-
-write_string1([], Q) ->
- [Q];
-write_string1([C|Cs], Q) ->
- write_char(C, Q, write_string1(Cs, Q)).
-
-
-write_char(Q, Q, Tail) -> %Must check this first
- [$\\,Q|Tail];
-write_char($\\, _, Tail) -> %In printable character range
- [$\\,$\\|Tail];
-write_char(C, _, Tail) when C >= $ , C =< $~ ->
- [C|Tail];
-write_char(C, _, Tail) when C >= 128+$ , C =< 255 ->
- [C|Tail];
-write_char($\n, _Q, Tail) -> %\n = LF
- [$\\,$n|Tail];
-write_char($\r, _, Tail) -> %\r = CR
- [$\\,$r|Tail];
-write_char($\t, _, Tail) -> %\t = TAB
- [$\\,$t|Tail];
-write_char($\v, _, Tail) -> %\v = VT
- [$\\,$v|Tail];
-write_char($\b, _, Tail) -> %\b = BS
- [$\\,$b|Tail];
-write_char($\f, _, Tail) -> %\f = FF
- [$\\,$f|Tail];
-write_char($\e, _, Tail) -> %\e = ESC
- [$\\,$e|Tail];
-write_char($\d, _, Tail) -> %\d = DEL
- [$\\,$d|Tail];
-write_char(C, _, Tail) when C < $ ->
- C1 = (C bsr 3) + $0,
- C2 = (C band 7) + $0,
- [$\\,$0,C1,C2|Tail];
-write_char(C, _, Tail) when C > $~ ->
- C1 = (C bsr 6) + $0,
- C2 = ((C bsr 3) band 7) + $0,
- C3 = (C band 7) + $0,
- [$\\,C1,C2,C3|Tail].
-
-%% quote_atom(Atom, CharList)
-%% Return 'true' if atom with chars in CharList needs to be quoted, else
-%% return 'false'.
-
-quote_atom(Atom, Cs0) ->
- case erl_scan:reserved_word(Atom) of
- true -> true;
- false ->
- case Cs0 of
- [C|Cs] when C >= $a, C =< $z ->
- quote_atom(Cs);
- _ -> true
- end
- end.
-
-quote_atom([C|Cs]) when C >= $a, C =< $z ->
- quote_atom(Cs);
-quote_atom([C|Cs]) when C >= $A, C =< $Z ->
- quote_atom(Cs);
-quote_atom([C|Cs]) when C >= $0, C =< $9 ->
- quote_atom(Cs);
-quote_atom([$_|Cs]) ->
- quote_atom(Cs);
-quote_atom([$@|Cs]) ->
- quote_atom(Cs);
-quote_atom([_|_]) ->
- true;
-quote_atom([]) ->
- false.
-
-%% char_list(CharList)
-%% deep_char_list(CharList)
-%% Return true if CharList is a (possibly deep) list of characters, else
-%% false.
-
-char_list([C|Cs]) when is_integer(C), C >= 0, C =< 255 ->
- char_list(Cs);
-char_list([]) -> true;
-char_list(_Other) -> false. %Everything else is false
-
-deep_char_list(Cs) ->
- deep_char_list(Cs, []).
-
-deep_char_list([C|Cs], More) when is_list(C) ->
- deep_char_list(C, [Cs|More]);
-deep_char_list([C|Cs], More) when is_integer(C), C >= 0, C =< 255 ->
- deep_char_list(Cs, More);
-deep_char_list([], [Cs|More]) ->
- deep_char_list(Cs, More);
-deep_char_list([], []) -> true;
-deep_char_list(_Other, _More) -> %Everything else is false
- false.
-
-%% printable_list([Char]) -> bool()
-%% Return true if CharList is a list of printable characters, else
-%% false.
-
-printable_list([C|Cs]) when is_integer(C), C >= $ , C =< 255 ->
- printable_list(Cs);
-printable_list([$\n|Cs]) ->
- printable_list(Cs);
-printable_list([$\r|Cs]) ->
- printable_list(Cs);
-printable_list([$\t|Cs]) ->
- printable_list(Cs);
-printable_list([$\v|Cs]) ->
- printable_list(Cs);
-printable_list([$\b|Cs]) ->
- printable_list(Cs);
-printable_list([$\f|Cs]) ->
- printable_list(Cs);
-printable_list([$\e|Cs]) ->
- printable_list(Cs);
-printable_list([]) -> true;
-printable_list(_Other) -> false. %Everything else is false
-
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-12 01:37:25 +0000