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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* c_utils.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 <libft.h>
#include <stdio.h>
#include <stdlib.h>
#include <term.h>
#include <unistd.h>
#include <sys/ioctl.h>
#include "c_init.h"
#include "m_prompt.h"
#include "m_loop.h"
#include "s_struct.h"
/*
** TODO:
** 1 : cleanup
** 2 : prompt on beginning
** 3 : c_set_term(0) on command
** 4 : MAKE IT WORK ON XTERM FFS (arrows + reset term)
** 5 : leaks
*/
uint16_t
c_get_win_size(struct winsize *ws)
{
if (!(ioctl(STDOUT_FILENO, TIOCGWINSZ, ws)))
return (-1);
if (!ws->ws_col)
ws->ws_col = 80;
if (!ws->ws_row)
ws->ws_row = 80;
return (1);
}
char
*c_insert_char(char *str,
char c,
t_caps *tcaps)
{
size_t i;
size_t j;
size_t len;
char *dst;
i = 0;
j = 0;
len = ft_strlen(str) + 2;
if (!(dst = (char*)malloc((len) * sizeof(char))))
return (NULL);
while (i < len)
{
if (i == tcaps->cpos)
dst[i++] = c;
else
{
dst[i] = str[j];
i++;
j++;
}
}
dst[len] = '\0';
ft_memdel((void*)&str);
return (dst);
}
char
*c_delchar(char *str,
uint16_t cpos)
{
char *dst;
uint16_t i;
uint16_t j;
j = 0;
i = 0;
if (!(dst = malloc((ft_strlen(str)) * sizeof(char))))
return (NULL);
cpos -= 1;
while (j < (ft_strlen(str) - 1))
{
if (i == cpos)
i++;
dst[j] = str[i];
i++;
j++;
}
free(str);
dst[j] = '\0';
return (dst);
}
int16_t
c_redraw_line(char *line,
uint16_t cpos,
t_msh *msh)
{
uint32_t i;
int16_t ret;
i = 0;
(void)cpos;
tputs(tgetstr("cr", NULL), 1, ft_putchar);
while (i < ft_strlen(msh->ps[0]))
{
tputs(tgetstr("nd", NULL), 1, ft_putchar);
i++;
}
ret = ft_printf("%s", line) + ft_strlen(msh->ps[0]);
return (ret);
}
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