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normed most of the line lib

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Maieul BOYER 2024-07-11 18:35:56 +02:00
parent 2cfce88274
commit 79e039c94a
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12 changed files with 751 additions and 597 deletions
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line/src/line_no_tty.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* line_no_tty.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/07/11 18:10:24 by maiboyer #+# #+# */
/* Updated: 2024/07/11 18:15:42 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "me/types.h"
#include "line/_line_internal.h"
#include "line/_line_functions.h"
#include "line/_line_structs.h"
/* This function is called when linenoise() is called with the standard
* input file descriptor not attached to a TTY. So for example when the
* program using linenoise is called in pipe or with a file redirected
* to its standard input. In this case, we want to be able to return the
* line regardless of its length (by default we are limited to 4k). */
t_str line_no_tty_impl(void)
{
t_string line;
t_isize ret;
char chr;
line = string_new(16);
while (true)
{
chr = '\n';
if (read_fd(get_stdin(), (t_u8 *)&chr, 1, &ret))
return (string_free(line), NULL);
if (ret == 0 || chr == '\n')
{
if (line.len == 0)
return (string_free(line), NULL);
return (line.buf);
}
else
string_push_char(&line, chr);
}
}