55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* bt_read_term.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2017/01/25 16:02:05 by jhalford #+# #+# */
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/* Updated: 2017/01/27 19:00:10 by jhalford ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "builtin.h"
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struct termios bt_read_term(int init)
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{
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static struct termios term;
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if (init)
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tcgetattr(0, &term);
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return (term);
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}
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int bt_read_terminit(t_read *data)
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{
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struct termios term;
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(void)data;
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term = bt_read_term(1);
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term.c_lflag &= ~(ECHO | ICANON);
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if (data->opts & READ_OPT_LT)
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{
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term.c_cc[VTIME] = data->timeout * 10;
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term.c_cc[VMIN] = 0;
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}
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else
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{
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term.c_cc[VTIME] = 0;
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term.c_cc[VMIN] = 1;
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}
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if (tcsetattr(0, TCSANOW, &term) < 0)
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return (-1);
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return (0);
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}
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int bt_read_exit(t_read *data)
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{
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struct termios term;
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ft_strdel(&data->input);
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term = bt_read_term(0);
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if (tcsetattr(0, TCSANOW, &term) < 0)
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return (-1);
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return (0);
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}
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