char socket_name[128];
int sock = -1;
struct sockaddr_un sock_address;
+extern unsigned int new_remote;
struct admin_list *admin_first = NULL;
static struct lcr_fd admin_fd;
struct mISDNport *mISDNport;
int i, ii;
struct admin_list **adminp;
+ class Port *port, *portnext;
+ class Premote *remote;
/* free remote joins */
if (admin->remote_name[0]) {
}
join = joinnext;
}
+ /* release remote port */
+ port = port_first;
+ while(port) {
+ portnext = port->next;
+ if ((port->p_type & PORT_CLASS_MASK) == PORT_CLASS_REMOTE) {
+ remote = (class Premote *) port;
+ if (remote->p_m_r_remote_id == admin->sock) {
+ memset(¶m, 0, sizeof(param));
+ param.disconnectinfo.cause = CAUSE_OUTOFORDER;
+ param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
+ remote->message_remote(MESSAGE_RELEASE, ¶m);
+ /* port is now destroyed, so we go to next join */
+ }
+ }
+ port = portnext;
+ }
}
if (admin->sock >= 0) {
/*
* send data to the remote socket join instance
*/
-int admin_message_to_join(struct admin_msg *msg, struct admin_list *admin)
+int admin_message_to_lcr(struct admin_msg *msg, struct admin_list *admin)
{
+ struct mISDNport *mISDNport;
class Join *join;
+ class JoinRemote *joinremote = NULL; /* make GCC happy */
+ class Port *port;
+ class Premote *remote = NULL; /* make GCC happy */
struct admin_list *temp;
/* hello message */
return(-1);
}
- /* new join */
+ /* new join. the reply (NEWREF assignment) is sent from constructor */
if (msg->type == MESSAGE_NEWREF) {
- /* create new join instance */
- join = new JoinRemote(0, admin->remote_name, admin->sock); // must have no serial, because no endpoint is connected
- if (!join) {
- FATAL("No memory for remote join instance\n");
- return(-1);
+ if (msg->param.newref.mode) {
+ char name[32];
+ /* find remote port */
+ mISDNport = mISDNport_first;
+ while(mISDNport) {
+ if (mISDNport->ifport->remote && !strcmp(mISDNport->ifport->remote_app, admin->remote_name))
+ break;
+ mISDNport = mISDNport->next;
+ }
+ if (!mISDNport) {
+ unsigned int remote_ref = new_remote++;
+ union parameter param;
+
+ memset(¶m, 0, sizeof(union parameter));
+ admin_message_from_lcr(mISDNport->ifport->remote, remote_ref, MESSAGE_NEWREF, ¶m);
+ memset(¶m, 0, sizeof(union parameter));
+ param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
+ param.disconnectinfo.cause = CAUSE_RESSOURCEUNAVAIL;
+ admin_message_from_lcr(mISDNport->ifport->remote, remote_ref, MESSAGE_RELEASE, ¶m);
+ return 0;
+ }
+ /* creating port object, transparent until setup with hdlc */
+ SPRINT(name, "%s-%s-in", mISDNport->ifport->interface->name, mISDNport->ifport->remote_app);
+ if (!(remote = new Premote(PORT_TYPE_REMOTE_IN, mISDNport, name, NULL, 0, 0, B_MODE_TRANSPARENT, admin->sock)))
+
+ FATAL("Cannot create Port instance.\n");
+ } else {
+ /* create new join instance */
+ join = new JoinRemote(0, admin->remote_name, admin->sock); // must have no serial, because no endpoint is connected
+ if (!join) {
+ FATAL("No memory for remote join instance\n");
+ return(-1);
+ }
}
return(0);
}
if (msg->param.bchannel.type == BCHANNEL_ASSIGN_ACK
|| msg->param.bchannel.type == BCHANNEL_REMOVE_ACK
|| msg->param.bchannel.type == BCHANNEL_RELEASE) {
+#warning TODO: depending on the mode (join / remoteport) forward message
/* no ref, but address */
message_bchannel_from_remote(NULL, msg->param.bchannel.type, msg->param.bchannel.handle);
return(0);
/* find join instance */
join = join_first;
while(join) {
- if (join->j_serial == msg->ref)
- break;
+ if (join->j_type != JOIN_TYPE_REMOTE) {
+ joinremote = (class JoinRemote *)join;
+ if (joinremote->j_remote_ref == msg->ref)
+ break;
+ }
join = join->next;
}
- if (!join) {
- PDEBUG(DEBUG_LOG, "No join found with serial %d. (May have been already released.)\n", msg->ref);
+ if (join) {
+ if (admin->sock != joinremote->j_remote_id) {
+ PERROR("Ref %d belongs to remote application %s, but not to sending application %s.\n", msg->ref, joinremote->j_remote_name, admin->remote_name);
+ return(-1);
+ }
+ /* send message */
+ joinremote->message_remote(msg->type, &msg->param);
+
return(0);
}
- /* check application */
- if (join->j_type != JOIN_TYPE_REMOTE) {
- PERROR("Ref %d does not belong to a remote join instance.\n", msg->ref);
- return(-1);
- }
- if (admin->sock != ((class JoinRemote *)join)->j_remote_id) {
- PERROR("Ref %d belongs to remote application %s, but not to sending application %s.\n", msg->ref, ((class JoinRemote *)join)->j_remote_name, admin->remote_name);
- return(-1);
+ /* find port instance */
+ port = port_first;
+ while(port) {
+ if ((port->p_type & PORT_CLASS_mISDN_MASK) == PORT_CLASS_REMOTE) {
+ remote = (class Premote *) port;
+ if (remote->p_m_r_ref == msg->ref)
+ break;
+ }
+ port = port->next;
}
+ if (port) {
+ if (admin->sock != remote->p_m_r_remote_id) {
+ PERROR("Ref %d belongs to remote application %s, but not to sending application %s.\n", msg->ref, remote->p_m_r_remote_app, admin->remote_name);
+ return(-1);
+ }
+
+ /* send message */
+ remote->message_remote(msg->type, &msg->param);
- /* send message */
- ((class JoinRemote *)join)->message_remote(msg->type, &msg->param);
+ return(0);
+ }
+ PDEBUG(DEBUG_LOG, "No remote instance found with ref %d. (May have been already released.)\n", msg->ref);
return(0);
+
}
/*
* this function is called for every message to remote socket
*/
-int admin_message_from_join(int remote_id, unsigned int ref, int message_type, union parameter *param)
+int admin_message_from_lcr(int remote_id, unsigned int ref, int message_type, union parameter *param)
{
struct admin_list *admin;
struct admin_queue **responsep; /* response pointer */
break;
case ADMIN_MESSAGE:
- if (admin_message_to_join(&msg.u.msg, admin) < 0) {
+ if (admin_message_to_lcr(&msg.u.msg, admin) < 0) {
PERROR("Failed to deliver message for socket %d.\n", admin->sock);
goto response_error;
}
return 0;
}
+void message_bchannel_to_remote(unsigned int remote_id, unsigned int ref, int type, unsigned int handle, int tx_gain, int rx_gain, char *pipeline, unsigned char *crypt, int crypt_len, int crypt_type, int isloopback)
+{
+ union parameter param;
+
+ memset(¶m, 0, sizeof(union parameter));
+ param.bchannel.isloopback = isloopback;
+ param.bchannel.type = type;
+ param.bchannel.handle = handle;
+ param.bchannel.tx_gain = tx_gain;
+ param.bchannel.rx_gain = rx_gain;
+ if (pipeline)
+ SCPY(param.bchannel.pipeline, pipeline);
+ if (crypt_len)
+ memcpy(param.bchannel.crypt, crypt, crypt_len);
+ param.bchannel.crypt_type = crypt_type;
+ if (admin_message_from_lcr(remote_id, ref, MESSAGE_BCHANNEL, ¶m)<0) {
+ PERROR("No socket with remote id %d found, this happens, if the socket is closed before all bchannels are imported.\n", remote_id);
+ return;
+ }
+}
+
projects / lcr.git / blobdiff