int ft_join_move(char **line, char *buff, char *next_line, int nbread)
{
*next_line = '\0';
if (!(*line = ft_join_free(line, buff)))
return (-1);
buff = ft_memmove(buff, &next_line[1], ft_strlen(&next_line[1]) + 1);
if (buff == NULL)
return (-1);
return (nbread);
}
int ft_buff_leftover(char *buff, char **line)
{
char *next_line;
if ((next_line = ft_strchr(buff, '\n')))
{
next_line[0] = '\0';
if (!(*line = ft_join_free(line, buff)))
return (-1);
buff = ft_memmove(buff, &next_line[1], (ft_strlen(&next_line[1]) + 1));
return (1);
}
else
{
if (!(*line = ft_join_free(line, buff)))
return (-1);
ft_strclr(buff);
return (0);
}
}
char *ft_lftoa(long double nbr)
{
char *str;
str = ft_first((long double)((long long int)nbr));
nbr = nbr - (long long int)nbr;
if (nbr < 0)
nbr *= -1;
str = ft_join_free(str, ft_second(nbr));
return (str);
}
int get_next_line(int const fd, char **line)
{
static char *str[256];
char *tmp;
int ret;
if (BUFF_SIZE == 0)
return (0);
if (fd < 0 || line == NULL || fd > 256)
return (-1);
str[fd] = str[fd] ? str[fd] : ft_strnew(0);
tmp = (char *)malloc(sizeof(char) * (BUFF_SIZE + 1));
while ((ret = read(fd, tmp, BUFF_SIZE)) > 0)
{
tmp[ret] = '\0';
str[fd] = ft_join_free(str[fd], tmp);
if (ft_strchr(str[fd], '\n'))
break ;
}
free(tmp);
return (ft_find_line(ret, &str[fd], line));
}
int ft_readfile(int const fd, char **line, char *buff)
{
char *next_line;
ssize_t nbread;
while ((nbread = read(fd, (void *)buff, (size_t)BUFF_SIZE)))
{
if (nbread == -1)
{
ft_strdel(&buff);
return (-1);
}
buff[nbread] = '\0';
if (!(next_line = ft_strchr(buff, '\n')))
{
if (!(*line = ft_join_free(line, buff)))
return (-1);
ft_strclr(buff);
}
else
return (ft_join_move(line, buff, next_line, nbread));
}
return (nbread);
}
