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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* u_init.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rbousset <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/02/14 17:19:27 by rbousset #+# #+# */
/* Updated: 2020/02/14 17:19:29 by rbousset ### ########lyon.fr */
/* */
/* ************************************************************************** */
#include <unistd.h>
#include <stdio.h>
#include <termios.h>
#include <stdlib.h>
#include <string.h>
#include <term.h>
#include <curses.h>
#include "c_init.h"
t_caps
*c_get_struct(int mode, t_caps *src)
{
static t_caps *caps;
if (mode == 1)
{
caps = src;
}
return (caps);
}
void c_process_key(t_caps *tcaps) {
char nread[64] = {0};
int bread;
while ((bread = read(STDIN_FILENO, nread, sizeof(nread)) != 1)) {
if (bread == -1)
{
printf("error on read");
return ;
}
}
/* printf("read : [%s] size : [%lu]\n", nread, strlen(nread)); */
/* printf("cap : [%s] size : [%lu]\n", tcaps->kl, strlen(tcaps->kl)); */
if (*nread == 'q')
exit(0);
else if (strncmp(nread, "l", 1) == 0)
{
tputs(tgoto(tcaps->nd, 1, 1), 1, putchar);
/* write(1, tcaps->nd, strlen(tcaps->nd)); */
}
else if (strncmp(nread, tcaps->cl, strlen(tcaps->cl)) == 0)
write(1, tcaps->cl, strlen(tcaps->cl));
else if (strncmp(nread, "k", 1) == 0)
{
write(1, tcaps->bc, strlen(tcaps->nd));
/* tputs(tgoto(tcaps->bc, 1, 1), 1, putchar); */
}
else
write(1, nread, 1);
}
int16_t c_init_tcaps(void)
{
t_caps tcaps;
char *bp;
char *term;
bp = NULL;
term = getenv("TERM");
if (!tgetent(bp, term))
return (-1);
tcaps.cl = tgetstr("cl", &term);
tcaps.ks = tgetstr("ks", &term);
tcaps.kl = tgetstr("kl", &term);
tcaps.kr = tgetstr("kr", &term);
tcaps.pc = tgetstr("pc", &term);
tcaps.bc = tgetstr("bc", &term);
tcaps.up = tgetstr("up", &term);
tcaps.nd = tgetstr("nd", &term);
tcgetattr(STDIN_FILENO, &tcaps.tios);
tcaps.tios.c_lflag &= ~(ECHO | ICANON);
tcaps.tios.c_cc[VMIN] = 0;
tcaps.tios.c_cc[VTIME] = 1;
tcsetattr(STDIN_FILENO, TCSAFLUSH, &tcaps.tios);
c_get_struct(1, &tcaps);
while (1)
{
c_process_key(&tcaps);
}
return (1);
}
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