int exec_command(t_cam *c, char *command, char **param)
{
t_func *tmp = NULL;
int flag = 0;
if (strcmp(command, "liveview") != 0 && c->liveview == 1)
{
printf("enter inside here\n");
c->liveview = 0;
flag = 1;
sleep(1);
}
tmp = c->first_func_ptr;
while (tmp != NULL)
{
if (strcmp(command, tmp->name) == 0)
{
tmp->func_ptr(c, param);
break;
}
tmp = tmp->next;
}
if (tmp == NULL)
generic_exec(c, command, param);
if (flag == 1)
liveview(c, NULL);
return (0);
}
int cameraFunction(int command) {
int i, retval, ss, commandint;
gp_camera_new(&canon);
canoncontext = gp_context_new();
gp_log_add_func(GP_LOG_ERROR, errordumper, NULL);
printf("Camera init. Takes about 3 seconds.\n");
retval = gp_camera_init(canon, canoncontext);
if (retval != GP_OK) {
printf(" Retval: %d\n", retval);
exit(1);
} else {
printf("okay");
}
canon_enable_capture(canon, TRUE, canoncontext);
printf("ready to rock\n");
//i = getchar();
//getchar();
//commandint = atoi(command);
switch (command) {
case 'c': {
capture(canon, canoncontext);
break;
}
case 's': {
ss = getchar();
getchar();
printf("ss is %c\n", ss);
shutterchange(canon, canoncontext, ss);
break;
}
case 'a': {
int ap;
ap = getchar();
getchar();
aperturechange(canon, canoncontext, ap);
printf("aperture: %d", ap);
break;
}
case 'i': {
int iso;
iso = getchar();
getchar();
isochange(canon, canoncontext, iso);
printf("iso: %d", iso);
break;
}
case 'l': {
while (1) {
liveview(canon, canoncontext);
}
break;
}
case 'q': {
gp_camera_exit(canon, canoncontext);
break;
}
default:
capture(canon, canoncontext);
return 0;
}
return 0;
} //end of code
