void verif_term(void)
{
char bp[1024];
char *term;
if ((term = getenv("TERM")) == NULL)
aff_error("can't determine terminal");
if (tgetent(bp, term) != 1)
aff_error("problem with tgetent");
}
void start_terminal(t_caps *caps)
{
struct termios init;
if (ioctl(0, TIOCGETA, &init) == -1)
aff_error("ioctl failed");
if (ioctl(0, TIOCGETA, &(caps->save)) == -1)
aff_error("ioctl failed");
init.c_lflag &= ~(ECHO | ICANON);
init.c_cc[VMIN] = 0;
init.c_cc[VTIME] = 0;
if (ioctl(0, TIOCSETA, &init) == -1)
aff_error("ioctl failed");
}
void end_terminal(t_caps *caps)
{
if (ioctl(0, TIOCSETA, &(caps->save)) == -1)
aff_error("ioctl failed");
tputs(caps->clstr, 1, my_outc);
exit(EXIT_SUCCESS);
}
void *xmalloc(int size)
{
void *obj;
if ((obj = malloc(size)) == NULL)
aff_error("malloc failed");
return (obj);
}
void init_caps(t_caps *caps)
{
char t[4096];
char *area;
area = t;
verif_term();
if ((caps->clstr = tgetstr("cl", &area)) == NULL)
aff_error("tgetstr failed to load clstr");
if ((caps->cmstr = tgetstr("cm", &area)) == NULL)
aff_error("tgetstr failed to load cmdstr");
caps->li = tgetnum("li");
caps->co = tgetnum("co");
if (caps->co < WIDTH + 1 || caps->li < HEIGHT + 1)
aff_error("terminal too small");
tputs(caps->clstr, 1, my_outc);
}
void print_time(void)
{
struct timeval now;
if (gettimeofday(&now, NULL) == -1)
aff_error("gettimeofday failed");
printf("-- %i:%i --\n", (int) now.tv_sec,
(int) now.tv_usec);
}
void cmd_put_in_list(t_cmd **cmd, char **data, int type)
{
t_cmd *snext;
t_cmd *tmp;
tmp = *cmd;
if (!(snext = xmalloc(sizeof(*snext))))
aff_error("Couldn't malloc");
snext->tabl = data;
snext->type = type;
snext->next = *cmd;
*cmd = snext;
}
char *add_str_end(char *cmd, char *buff, int *len, int print)
{
char *new_ptr;
int i;
int j;
j = 0;
i = 0;
if (buff)
{
if (print)
my_putstr(buff);
if (*len + strlen(buff) < BUFF_DEF)
{
while (buff[i] != '\0')
{
cmd[*len] = buff[i++];
*len += 1;
}
}
else
{
if (!(new_ptr = malloc((strlen(cmd) + strlen(buff) + 1) * sizeof(*new_ptr))))
aff_error("Couldn't malloc\n");
while (cmd[i])
new_ptr[i] = cmd[i++];
new_ptr[i] = '\0';
j = 0;
while (buff[j])
{
new_ptr[i++] = buff[j++];
*len += 1;
}
free(cmd);
cmd = new_ptr;
}
}
return (cmd);
}
