netnatm/api/cc_conn.c

101  * Remove connection from its user's queue
107 	if (conn->user == NULL)
108 		cc_conn_log(conn, "no %s", "user");
110 		TAILQ_REMOVE(&conn->user->connq, conn, connq_link);
111 		conn->user->queue_act--;
112 		conn->user = NULL;
117  * Put connection on user queue
120 cc_connect_to_user(struct ccconn *conn, struct ccuser *user)
123 	if (conn->user != NULL)
124 		cc_conn_log(conn, "still connected to %p", conn->user);
125 	conn->user = user;
126 	TAILQ_INSERT_TAIL(&user->connq, conn, connq_link);
127 	conn->user->queue_act++;
315 	if (conn->user != NULL) {
316 		cc_conn_log(conn, "still connected to user %p\n", conn->user);
317 		conn->user->queue_act--;
318 		TAILQ_REMOVE(&conn->user->connq, conn, connq_link);
391 	struct ccuser *u = conn->user;
404 	 * user aborts, so check that there is a user before using it.
418 				/* don't send a drop - user'll get a rel */
429 				/* don't send a drop - user'll get a rel */
474 		/* return an error to the user, go back to C1/U1
499 		/* no user - destroy */
538 		/* user has not seen the connection - destroy */
572 		printf(",%02x,%02x", sap->blli_id2.proto, sap->blli_id2.user);
578 		    sap->blli_id3.proto, sap->blli_id3.user,
601 	struct ccuser *user;
641 		LIST_FOREACH(user, &priv->user_list, node_link) {
642 			if ((user->state == USER_IN_WAITING ||
643 			    user->state == USER_IN_ARRIVED ||
644 			    user->state == USER_IN_WAIT_ACC ||
645 			    user->state == USER_IN_WAIT_REJ) &&
646 			    !unisve_is_catchall(user->sap)) {
648 				printf("TRYING user=%p\n", user);
649 				print_sap(user->sap);
651 				if (unisve_match(user->sap, &conn->called,
661 	LIST_FOREACH(user, &priv->user_list, node_link) {
662 		if ((user->state == USER_IN_WAITING ||
663 		    user->state == USER_IN_ARRIVED ||
664 		    user->state == USER_IN_WAIT_ACC ||
665 		    user->state == USER_IN_WAIT_REJ) &&
666 		    unisve_is_catchall(user->sap))
684 	if (user->queue_max == user->queue_act) {
696 	cc_connect_to_user(conn, user);
698 	cc_user_sig(user, USER_SIG_SETUP_IND, NULL, 0);
737 	cc_user_sig(conn->user, USER_SIG_ADD_PARTY_ACK,
759 	cc_user_sig(conn->user, USER_SIG_ADD_PARTY_REJ, NULL, epref->epref);
777 		memset(&conn->user->cause[1], 0, sizeof(conn->user->cause[1]));
778 		conn->user->cause[0] = drop->cause;
780 		cc_user_sig(conn->user, USER_SIG_DROP_PARTY_IND,
785 		memset(&conn->user->cause[1], 0, sizeof(conn->user->cause[1]));
786 		conn->user->cause[0] = drop->cause;
788 		cc_user_sig(conn->user, USER_SIG_ADD_PARTY_REJ,
794 		cc_user_sig(conn->user, USER_SIG_DROP_PARTY_OK, NULL, 0);
846 			cc_user_sig(conn->user, USER_SIG_CONNECT_OUTGOING_ERR,
885 		/* user informed of arrival of this call */
926 		/* reject from user */
927 		struct ccuser *user = conn->user;
930 			cc_user_sig(user, USER_SIG_REJECT_ERR,
946 		struct ccuser *user = conn->user;
949 			cc_user_sig(user, USER_SIG_ACCEPT_ERR,
956 			cc_user_sig(user, USER_SIG_ACCEPT_ERR,
1017 		/* request to add party from user */
1027 			cc_user_sig(conn->user, USER_SIG_ADD_PARTY_ERR,
1037 			cc_user_sig(conn->user, USER_SIG_ADD_PARTY_ERR,
1059 		/* user request to drop a party */
1068 			cc_user_sig(conn->user, USER_SIG_DROP_PARTY_ERR,
1080 			cc_user_sig(conn->user, USER_SIG_DROP_PARTY_ERR,
1090 			cc_user_sig(conn->user, USER_SIG_DROP_PARTY_ERR,
1126 		 * The connection is already disconnected from the user.
1150 			 * of the user - the others are re-dispatched.
1226 			if (conn->user != NULL)
1227 				cc_user_sig(conn->user,
1257 			 * Shuffle attributes and inform the user.
1288 			cc_user_sig(conn->user, USER_SIG_SETUP_CONFIRM,
1370 		cc_user_sig(conn->user, USER_SIG_SETUP_COMPL, NULL, 0);
1438 			memcpy(conn->user->cause, conf->release.cause,
1439 			    sizeof(conn->user->cause));
1441 			 * If any party is in P6, ok the user
1447 					cc_user_sig(conn->user,
1452 			cc_user_sig(conn->user, USER_SIG_RELEASE_CONFIRM,
1467 			conn->user->aborted = 1;
1468 			memcpy(conn->user->cause, conf->release.cause,
1469 			    sizeof(conn->user->cause));
1476 			memcpy(conn->user->cause, conf->release.cause,
1477 			    sizeof(conn->user->cause));
1478 			cc_user_sig(conn->user, USER_SIG_RELEASE_CONFIRM,
1502 			memcpy(conn->user->cause, conf->release.cause,
1503 			    sizeof(conn->user->cause));
1505 			 * If any party is in P6, ok the user
1511 					cc_user_sig(conn->user,
1516 			cc_user_sig(conn->user, USER_SIG_RELEASE_CONFIRM,
1532 			conn->user->aborted = 1;
1541 			memcpy(conn->user->cause, conf->release.cause,
1542 			    sizeof(conn->user->cause));
1543 			cc_user_sig(conn->user, USER_SIG_RELEASE_CONFIRM,
1592 		memset(&conn->user->cause[1], 0, sizeof(conn->user->cause[1]));
1593 		conn->user->cause[0] = ind->rej.cause;
1625 		memset(&conn->user->cause[1], 0, sizeof(conn->user->cause[1]));
1626 		conn->user->cause[0] = ind->drop.cause;
1665 		struct ccuser *user = conn->user;
1671 			if (conn->user != NULL)
1672 				cc_user_sig(conn->user,
1684 			if (conn->user != NULL) {
1686 				memset(&conn->user->cause, 0,
1687 				    sizeof(conn->user->cause));
1688 				cc_user_sig(conn->user,
1695 			if (user == NULL) {
1703 			cc_user_sig(user, USER_SIG_ACCEPT_OK, NULL, 0);
1711 			cc_user_sig(conn->user, USER_SIG_ACCEPTING, NULL, 0);
1716 			if (user != NULL) {
1718 				cc_user_sig(user, USER_SIG_REJECT_OK, NULL, 0);
1728 					if (user != NULL)
1729 						cc_user_sig(user,
1748 					/* signal to user only if there are any other parties */
1752 					if (p1 != NULL && user != NULL)
1753 						cc_user_sig(user,
1782 		struct ccuser *user = conn->user;
1789 			if (conn->user != NULL)
1790 				cc_user_sig(conn->user,
1814 			if (user == NULL) {
1833 				cc_user_sig(conn->user, USER_SIG_RELEASE_ERR,
1838 				memset(&conn->user->cause, 0,
1839 				    sizeof(conn->user->cause));
1840 				cc_user_sig(conn->user,
1845 				memset(&conn->user->cause, 0,
1846 				    sizeof(conn->user->cause));
1847 				cc_user_sig(conn->user,
1854 			if (user == NULL) {
1873 				cc_user_sig(user, USER_SIG_ACCEPT_ERR,
1879 				cc_user_sig(user, USER_SIG_ACCEPT_ERR,
1880 				    user, ATMERR_PREVIOUSLY_ABORTED);
1884 				cc_user_sig(user, USER_SIG_ACCEPT_ERR,
1885 				    user, ATMERR_PREVIOUSLY_ABORTED);
1891 			if (user == NULL) {
1910 				cc_user_sig(user, USER_SIG_REJECT_ERR,
1915 				cc_user_sig(user, USER_SIG_REJECT_OK, NULL, 0);
1921 			if (user == NULL) {
1940 				cc_user_sig(conn->user, USER_SIG_RELEASE_ERR,
1945 				memset(&conn->user->cause, 0,
1946 				    sizeof(conn->user->cause));
1947 				cc_user_sig(conn->user,
1952 				memset(&conn->user->cause, 0,
1953 				    sizeof(conn->user->cause));
1954 				cc_user_sig(conn->user,
1967 					if (user != NULL)
1968 						cc_user_sig(user,
1976 					if (user != NULL)
1977 						cc_user_sig(user,
1985 					if (user != NULL)
1986 						cc_user_sig(user,
1999 					if (user != NULL)
2000 						cc_user_sig(user,