C++ (Cpp) l1if_transport_open Examples

Example #1

File: l1_fwd_main.c Project: laudarch/osmo-bts

int main(int argc, char **argv)
{
	struct l1fwd_hdl *l1fh;
	struct femtol1_hdl *fl1h;
	int rc, i;

	printf("sizeof(GsmL1_Prim_t) = %zu\n", sizeof(GsmL1_Prim_t));
	printf("sizeof(SuperFemto_Prim_t) = %zu\n", sizeof(SuperFemto_Prim_t));

	bts_log_init(NULL);

	/* allocate new femtol1_handle */
	fl1h = talloc_zero(NULL, struct femtol1_hdl);
	INIT_LLIST_HEAD(&fl1h->wlc_list);

	/* open the actual hardware transport */
	for (i = 0; i < ARRAY_SIZE(fl1h->write_q); i++) {
		rc = l1if_transport_open(i, fl1h);
		if (rc < 0)
			exit(1);
	}

	/* create our fwd handle */
	l1fh = talloc_zero(NULL, struct l1fwd_hdl);

	l1fh->fl1h = fl1h;
	fl1h->priv = l1fh;

	/* Open UDP */
	for (i = 0; i < ARRAY_SIZE(l1fh->udp_wq); i++) {
		struct osmo_wqueue *wq = &l1fh->udp_wq[i];

		osmo_wqueue_init(wq, 10);
		wq->write_cb = udp_write_cb;
		wq->read_cb = udp_read_cb;

		wq->bfd.when |= BSC_FD_READ;
		wq->bfd.data = l1fh;
		wq->bfd.priv_nr = i;
		rc = osmo_sock_init_ofd(&wq->bfd, AF_UNSPEC, SOCK_DGRAM,
					IPPROTO_UDP, NULL, fwd_udp_ports[i],
					OSMO_SOCK_F_BIND);
		if (rc < 0) {
			perror("sock_init");
			exit(1);
		}
	}

	while (1) {
		rc = osmo_select_main(0);		
		if (rc < 0) {
			perror("select");
			exit(1);
		}
	}
	exit(0);
}

Example #2

File: l1_fwd_main.c Project: Sukelluskello/osmo-bts

int main(int argc, char **argv)
{
	struct l1fwd_hdl *l1fh;
	struct femtol1_hdl *fl1h;
	int rc, i;

	printf("sizeof(GsmL1_Prim_t) = %zu\n", sizeof(GsmL1_Prim_t));
	printf("sizeof(SuperFemto_Prim_t) = %zu\n", sizeof(SuperFemto_Prim_t));

	bts_log_init(NULL);

	/*
	 * hack and prevent that two l1fwd-proxy/sysmobts run at the same
	 * time. This is done by binding to the same VTY port.
	 */
	rc = osmo_sock_init(AF_UNSPEC, SOCK_STREAM, IPPROTO_TCP,
				"127.0.0.1", 4241, OSMO_SOCK_F_BIND);
	if (rc < 0) {
		fprintf(stderr, "Failed to bind to the BTS VTY port.\n");
		return EXIT_FAILURE;
	}

	/* allocate new femtol1_handle */
	fl1h = talloc_zero(NULL, struct femtol1_hdl);
	INIT_LLIST_HEAD(&fl1h->wlc_list);

	/* open the actual hardware transport */
	for (i = 0; i < ARRAY_SIZE(fl1h->write_q); i++) {
		rc = l1if_transport_open(i, fl1h);
		if (rc < 0)
			exit(1);
	}

	/* create our fwd handle */
	l1fh = talloc_zero(NULL, struct l1fwd_hdl);

	l1fh->fl1h = fl1h;
	fl1h->priv = l1fh;

	/* Open UDP */
	for (i = 0; i < ARRAY_SIZE(l1fh->udp_wq); i++) {
		struct osmo_wqueue *wq = &l1fh->udp_wq[i];

		osmo_wqueue_init(wq, 10);
		wq->write_cb = udp_write_cb;
		wq->read_cb = udp_read_cb;

		wq->bfd.when |= BSC_FD_READ;
		wq->bfd.data = l1fh;
		wq->bfd.priv_nr = i;
		rc = osmo_sock_init_ofd(&wq->bfd, AF_UNSPEC, SOCK_DGRAM,
					IPPROTO_UDP, NULL, fwd_udp_ports[i],
					OSMO_SOCK_F_BIND);
		if (rc < 0) {
			perror("sock_init");
			exit(1);
		}
	}

	while (1) {
		rc = osmo_select_main(0);		
		if (rc < 0) {
			perror("select");
			exit(1);
		}
	}
	exit(0);
}