fix
[lcr.git] / dss1.cpp
index e561c07..4a3f3a6 100644 (file)
--- a/dss1.cpp
+++ b/dss1.cpp
@@ -42,8 +42,8 @@ Pdss1::Pdss1(int type, struct mISDNport *mISDNport, char *portname, struct port_
        p_m_d_ces = -1;
        p_m_d_queue = NULL;
        p_m_d_notify_pending = NULL;
-       p_m_d_collect_cause = CAUSE_NOUSER;
-       p_m_d_collect_location = LOCATION_PRIVATE_LOCAL;
+       p_m_d_collect_cause = 0;
+       p_m_d_collect_location = 0;
 
        PDEBUG(DEBUG_ISDN, "Created new mISDNPort(%s). Currently %d objects use, %s port #%d\n", portname, mISDNport->use, (mISDNport->ntmode)?"NT":"TE", p_m_portnum);
 }
@@ -164,7 +164,7 @@ int Pdss1::received_first_reply_to_setup(unsigned long prim, int channel, int ex
                end_trace();
 
                /* activate our exclusive channel */
-               bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_ACTIVATE);
+               bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_USE);
        } else
        if (p_m_b_channel)
        {
@@ -185,7 +185,7 @@ int Pdss1::received_first_reply_to_setup(unsigned long prim, int channel, int ex
                        add_trace("connect", "channel", "%d", p_m_b_channel);
                        end_trace();
                        p_m_b_exclusive = 1; // we are done
-                       bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_ACTIVATE);
+                       bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_USE);
                        return(0);
                }
 
@@ -212,7 +212,7 @@ int Pdss1::received_first_reply_to_setup(unsigned long prim, int channel, int ex
                end_trace();
 
                /* activate channel given by remote */
-               bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_ACTIVATE);
+               bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_USE);
        } else
        if (p_m_b_reserve)
        {
@@ -248,7 +248,7 @@ int Pdss1::received_first_reply_to_setup(unsigned long prim, int channel, int ex
                end_trace();
 
                /* activate channel given by remote */
-               bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_ACTIVATE);
+               bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_USE);
        } else
        {
                /*** we sent 'no channel available' ***/
@@ -277,7 +277,7 @@ int Pdss1::received_first_reply_to_setup(unsigned long prim, int channel, int ex
                        p_m_b_exclusive = 1; // we are done
 
                        /* activate channel given by remote */
-                       bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_ACTIVATE);
+                       bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_USE);
                        return(0);
                }
                
@@ -312,7 +312,7 @@ int Pdss1::received_first_reply_to_setup(unsigned long prim, int channel, int ex
                p_m_b_exclusive = 1; // we are done
 
                /* activate channel given by remote */
-               bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_ACTIVATE);
+               bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_USE);
        }
        return(0);
 
@@ -731,12 +731,12 @@ void Pdss1::setup_ind(unsigned long prim, unsigned long dinfo, void *data)
                p_m_delete = 1;
                return;
        }
-       bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_ACTIVATE);
+       bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_USE);
 
        /* create endpoint */
        if (p_epointlist)
                FATAL("Incoming call but already got an endpoint.\n");
-       if (!(epoint = new Endpoint(p_serial, 0, 0)))
+       if (!(epoint = new Endpoint(p_serial, 0)))
                FATAL("No memory for Endpoint instance\n");
        if (!(epoint->ep_app = new DEFAULT_ENDPOINT_APP(epoint)))
                FATAL("No memory for Endpoint Application instance\n");
@@ -746,6 +746,7 @@ void Pdss1::setup_ind(unsigned long prim, unsigned long dinfo, void *data)
        message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_SETUP);
        message->param.setup.isdn_port = p_m_portnum;
        message->param.setup.port_type = p_type;
+       message->param.setup.dtmf = !p_m_mISDNport->ifport->nodtmf;
        memcpy(&message->param.setup.dialinginfo, &p_dialinginfo, sizeof(struct dialing_info));
        memcpy(&message->param.setup.callerinfo, &p_callerinfo, sizeof(struct caller_info));
        memcpy(&message->param.setup.redirinfo, &p_redirinfo, sizeof(struct redir_info));
@@ -812,7 +813,7 @@ void Pdss1::setup_acknowledge_ind(unsigned long prim, unsigned long dinfo, void
        end_trace();
 
        /* process channel */
-       ret = received_first_reply_to_setup(prim, exclusive, channel);
+       ret = received_first_reply_to_setup(prim, channel, exclusive);
        if (ret < 0)
        {
                message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_RELEASE);
@@ -849,7 +850,7 @@ void Pdss1::proceeding_ind(unsigned long prim, unsigned long dinfo, void *data)
        dec_ie_redir_dn(proceeding->REDIR_DN, (Q931_info_t *)((unsigned long)data+headerlen), &type, &plan, &present, (unsigned char *)redir, sizeof(redir));
        end_trace();
 
-       ret = received_first_reply_to_setup(prim, exclusive, channel);
+       ret = received_first_reply_to_setup(prim, channel, exclusive);
        if (ret < 0)
        {
                message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_RELEASE);
@@ -933,7 +934,7 @@ void Pdss1::alerting_ind(unsigned long prim, unsigned long dinfo, void *data)
        end_trace();
 
        /* process channel */
-       ret = received_first_reply_to_setup(prim, exclusive, channel);
+       ret = received_first_reply_to_setup(prim, channel, exclusive);
        if (ret < 0)
        {
                message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_RELEASE);
@@ -1024,7 +1025,7 @@ void Pdss1::connect_ind(unsigned long prim, unsigned long dinfo, void *data)
 
        /* select channel */
        bchannel_before = p_m_b_channel;
-       ret = received_first_reply_to_setup(prim, exclusive, channel);
+       ret = received_first_reply_to_setup(prim, channel, exclusive);
        if (ret < 0)
        {
                message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_RELEASE);
@@ -1120,8 +1121,8 @@ void Pdss1::disconnect_ind(unsigned long prim, unsigned long dinfo, void *data)
        if (cause < 0)
                cause = 16;
 
-       /* release if we are remote sends us no tones */
-       if (p_m_mISDNport->earlyb)
+       /* release if remote sends us no tones */
+       if (!p_m_mISDNport->earlyb)
        {
                RELEASE_t *release;
                msg_t *dmsg;
@@ -1242,7 +1243,7 @@ void Pdss1::release_ind(unsigned long prim, unsigned long dinfo, void *data)
        p_m_delete = 1;
 }
 
-/* CC_RELEASE_COMPLETE INDICATION */
+/* CC_RELEASE_COMPLETE INDICATION (a reject) */
 void Pdss1::release_complete_ind(unsigned long prim, unsigned long dinfo, void *data)
 {
        int headerlen = (p_m_d_ntmode)?mISDNUSER_HEAD_SIZE:mISDN_HEADER_LEN;
@@ -1285,8 +1286,15 @@ void Pdss1::t312_timeout(unsigned long prim, unsigned long dinfo, void *data)
        while(p_epointlist)
        {
                message = message_create(p_serial, p_epointlist->epoint_id, PORT_TO_EPOINT, MESSAGE_RELEASE);
-               message->param.disconnectinfo.cause = p_m_d_collect_cause;
-               message->param.disconnectinfo.location = p_m_d_collect_location;
+               if (p_m_d_collect_cause)
+               {
+                       message->param.disconnectinfo.cause = p_m_d_collect_cause;
+                       message->param.disconnectinfo.location = p_m_d_collect_location;
+               } else
+               {
+                       message->param.disconnectinfo.cause = CAUSE_NOUSER;
+                       message->param.disconnectinfo.location = LOCATION_PRIVATE_LOCAL;
+               }
                message_put(message);
                /* remove epoint */
                free_epointlist(p_epointlist);
@@ -1303,10 +1311,11 @@ void Pdss1::notify_ind(unsigned long prim, unsigned long dinfo, void *data)
        NOTIFY_t *notifying = (NOTIFY_t *)((unsigned long)data + headerlen);
        struct message *message;
        int notify, type, plan, present;
+       unsigned char notifyid[sizeof(message->param.notifyinfo.id)];
 
        l1l2l3_trace_header(p_m_mISDNport, this, prim, DIRECTION_IN);
        dec_ie_notify(notifying->NOTIFY, (Q931_info_t *)((unsigned long)data+headerlen), &notify);
-       dec_ie_redir_dn(notifying->REDIR_DN, (Q931_info_t *)((unsigned long)data+headerlen), &type, &plan, &present, (unsigned char *)message->param.notifyinfo.id, sizeof(message->param.notifyinfo.id));
+       dec_ie_redir_dn(notifying->REDIR_DN, (Q931_info_t *)((unsigned long)data+headerlen), &type, &plan, &present, notifyid, sizeof(notifyid));
        end_trace();
 
        if (!ACTIVE_EPOINT(p_epointlist))
@@ -1317,6 +1326,7 @@ void Pdss1::notify_ind(unsigned long prim, unsigned long dinfo, void *data)
        notify |= 0x80;
        message = message_create(p_serial, ACTIVE_EPOINT(p_epointlist), PORT_TO_EPOINT, MESSAGE_NOTIFY);
        message->param.notifyinfo.notify = notify;
+       SCPY(message->param.notifyinfo.id, (char *)notifyid);
        /* redirection number */
        switch (present)
        {
@@ -1463,7 +1473,7 @@ void Pdss1::retrieve_ind(unsigned long prim, unsigned long dinfo, void *data)
                cause = -ret;
                goto reject;
        }
-       bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_ACTIVATE);
+       bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_USE);
 
        /* set hold state */
        p_m_hold = 0;
@@ -1635,7 +1645,7 @@ void Pdss1::resume_ind(unsigned long prim, unsigned long dinfo, void *data)
                p_m_delete = 1;
                return;
        }
-       bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_ACTIVATE);
+       bchannel_event(p_m_mISDNport, p_m_b_index, B_EVENT_USE);
 
        /* create endpoint */
        if (p_epointlist)
@@ -1867,9 +1877,10 @@ void Pdss1::message_isdn(unsigned long prim, unsigned long dinfo, void *data)
                }
                p_m_d_l3id = 0;
                p_m_delete = 1;
+#warning remove me
+PDEBUG(DEBUG_LOG, "JOLLY release cr %d\n", p_serial);
                /* sending release to endpoint in case we still have an endpoint
-                * NOTE: this only happens if the stack releases due to layer1
-                * or layer2 breakdown. otherwhise a release is received first.
+                * this is because we don't get any response if a release_complete is received (or a release in release state)
                 */
                while(p_epointlist)
                {
@@ -1968,12 +1979,17 @@ int Pdss1::handler(void)
 {
        int ret;
 
+if (p_m_delete && p_m_d_l3id==0)
+       printf("ping! %d", p_serial);
        if ((ret = PmISDN::handler()))
                return(ret);
 
        /* handle destruction */
        if (p_m_delete && p_m_d_l3id==0)
        {
+#warning remove 
+PDEBUG(DEBUG_LOG, "JOLLY destroy object %d\n", p_serial);
+
                delete this;
                return(-1);
        }
@@ -2665,8 +2681,8 @@ void Pdss1::message_disconnect(unsigned long epoint_id, int message_id, union pa
        char *p = NULL;
 
        /* we reject during incoming setup when we have no tones. also if we are in outgoing setup state */
-       if ((p_state==PORT_STATE_IN_SETUP && !p_m_mISDNport->tones)
-        || p_state==PORT_STATE_OUT_SETUP)
+//     if ((p_state==PORT_STATE_IN_SETUP && !p_m_mISDNport->tones)
+if (/*  ||*/ p_state==PORT_STATE_OUT_SETUP)
        {
                /* sending release to endpoint */
                while(p_epointlist)
@@ -2691,7 +2707,7 @@ void Pdss1::message_disconnect(unsigned long epoint_id, int message_id, union pa
                return;
        }
 
-       /* NT-MODE in setup state we must send PROCEEDING first */
+       /* workarround: NT-MODE in setup state we must send PROCEEDING first to make it work */
        if (p_state==PORT_STATE_IN_SETUP)
        {
                CALL_PROCEEDING_t *proceeding;
@@ -2745,9 +2761,11 @@ void Pdss1::message_release(unsigned long epoint_id, int message_id, union param
        class Endpoint *epoint;
        char *p = NULL;
 
-       /* if we have incoming disconnected, we may release */
-       if (p_state==PORT_STATE_IN_DISCONNECT
-        || p_state==PORT_STATE_OUT_DISCONNECT)
+       /*
+        * we may only release during incomming disconnect state.
+        * this means that the endpoint doesnt require audio anymore
+        */
+       if (p_state == PORT_STATE_IN_DISCONNECT)
        {
                /* sending release */
                dmsg = create_l3msg(CC_RELEASE | REQUEST, MT_RELEASE, p_m_d_l3id, sizeof(RELEASE_t), p_m_d_ntmode);
@@ -2758,16 +2776,24 @@ void Pdss1::message_release(unsigned long epoint_id, int message_id, union param
                end_trace();
                msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
                new_state(PORT_STATE_RELEASE);
+               /* remove epoint */
+               free_epointid(epoint_id);
+               // wait for callref to be released
                return;
 
        }
-       /* if we are on outgoing/incoming call setup, we may release complete */
-       if (p_state==PORT_STATE_OUT_SETUP
-        || p_state==PORT_STATE_IN_SETUP
-// NOTE: a bug in mISDNuser (see disconnect_req_out !!!)
-        || p_state==PORT_STATE_OUT_PROCEEDING)
+       /*
+        * if we are on incoming call setup, we may reject by sending a release_complete
+        * also on outgoing call setup, we send a release complete, BUT this is not conform. (i don't know any other way)
+        */
+       if (p_state==PORT_STATE_IN_SETUP
+        || p_state==PORT_STATE_OUT_SETUP)
+// // NOTE: a bug in mISDNuser (see disconnect_req_out !!!)
+//      || p_state==PORT_STATE_OUT_DISCO)
        {
-               /* sending release */
+#warning remove me
+PDEBUG(DEBUG_LOG, "JOLLY sending release complete %d\n", p_serial);
+               /* sending release complete */
                dmsg = create_l3msg(CC_RELEASE_COMPLETE | REQUEST, MT_RELEASE_COMPLETE, p_m_d_l3id, sizeof(RELEASE_COMPLETE_t), p_m_d_ntmode);
                release_complete = (RELEASE_COMPLETE_t *)(dmsg->data + headerlen);
                l1l2l3_trace_header(p_m_mISDNport, this, CC_RELEASE | REQUEST, DIRECTION_OUT);
@@ -2776,9 +2802,10 @@ void Pdss1::message_release(unsigned long epoint_id, int message_id, union param
                end_trace();
                msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
                new_state(PORT_STATE_RELEASE);
-
                /* remove epoint */
                free_epointid(epoint_id);
+#if 0
+               /* remove process */
                l1l2l3_trace_header(p_m_mISDNport, this, CC_RELEASE_CR | REQUEST, DIRECTION_OUT);
                add_trace("callref", NULL, "0x%x", p_m_d_l3id);
                end_trace();
@@ -2789,9 +2816,13 @@ void Pdss1::message_release(unsigned long epoint_id, int message_id, union param
                }
                p_m_d_l3id = 0;
                p_m_delete = 1;
+#endif
+               // wait for callref to be released
                return;
        }
 
+#if 0
+wirklich erst proceeding?:
        /* NT-MODE in setup state we must send PROCEEDING first */
        if (p_m_d_ntmode && p_state==PORT_STATE_IN_SETUP)
        {
@@ -2811,6 +2842,7 @@ void Pdss1::message_release(unsigned long epoint_id, int message_id, union param
                end_trace();
                msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
        }
+#endif
 
        /* sending disconnect */
        dmsg = create_l3msg(CC_DISCONNECT | REQUEST, MT_DISCONNECT, p_m_d_l3id, sizeof(DISCONNECT_t), p_m_d_ntmode);
@@ -2832,9 +2864,12 @@ void Pdss1::message_release(unsigned long epoint_id, int message_id, union param
                enc_ie_display(&disconnect->DISPLAY, dmsg, (unsigned char *)p);
        end_trace();
        msg_queue_tail(&p_m_mISDNport->downqueue, dmsg);
-       new_state(PORT_STATE_RELEASE);
+       new_state(PORT_STATE_OUT_DISCONNECT);
+       /* remove epoint */
        free_epointid(epoint_id);
-//     p_m_delete = 1;
+       // wait for release and callref to be released
+#warning remove me
+PDEBUG(DEBUG_LOG, "JOLLY sending disconnect %d\n", p_serial);
 }
 
 
@@ -3105,6 +3140,9 @@ int stack2manager_nt(void *dat, void *arg)
                        time(&mISDNport->l2establish);
                        PDEBUG(DEBUG_ISDN, "because we are ptp, we set a l2establish timer.\n");
                }
+#warning debugging usleep crash
+               printf("JOLLY release port %d\n", mISDNport->portnum);
+               usleep(1);
                break;
 
                case CC_SETUP | INDICATION: