Example #1
0
static int
delete_file_func (CameraFilesystem *fs, const char *folder,
		  const char *filename, void *data, GPContext *context)
{
	Camera *camera = data;
	int	r;
	char	*path = get_path (camera, folder, filename);
	struct tf_packet reply;

	r = send_cmd_hdd_del(camera, path, context);
	free (path);
	if(r < 0)
		return r;

	r = get_tf_packet(camera, &reply, context);
	if(r < 0)
		return r;
	switch (get_u32(&reply.cmd)) {
	case SUCCESS:
		return GP_OK;
		break;

	case FAIL:
		gp_log (GP_LOG_ERROR, "topfield", "ERROR: Device reports %s\n", decode_error(&reply));
		break;
	default:
		gp_log (GP_LOG_ERROR, "topfield", "ERROR: Unhandled packet\n");
		break;
	}
	return GP_ERROR_IO;
}
Example #2
0
int do_hdd_del(int fd, char *path)
{
    int r;

    r = send_cmd_hdd_del(fd, path);
    if(r < 0)
    {
        return -EPROTO;
    }

    r = get_tf_packet(fd, &reply);
    if(r < 0)
    {
        return -EPROTO;
    }
    switch (get_u32(&reply.cmd))
    {
        case SUCCESS:
            return 0;
            break;

        case FAIL:
            fprintf(stderr, "ERROR: Device reports %s\n",
                    decode_error(&reply));
            break;

        default:
            fprintf(stderr, "ERROR: Unhandled packet\n");
    }
    return -EPROTO;
}