** **
\*****************************************************************************/
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <poll.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
#include "main.h"
-#define __u8 unsigned char
-#define __u16 unsigned short
-#define __u32 unsigned long
-#include "linux/isdnif.h"
+//#define __u8 unsigned char
+//#define __u16 unsigned short
+//#define __u32 unsigned int
/* notify endpoint about state change (if any) */
if (old_state == new_state)
return(old_state);
- switch(old_state)
- {
+ switch(old_state) {
case NOTIFY_STATE_ACTIVE:
- switch(new_state)
- {
+ switch(new_state) {
case NOTIFY_STATE_HOLD:
notify_on = INFO_NOTIFY_REMOTE_HOLD;
break;
break;
case NOTIFY_STATE_HOLD:
- switch(new_state)
- {
+ switch(new_state) {
case NOTIFY_STATE_ACTIVE:
notify_off = INFO_NOTIFY_REMOTE_RETRIEVAL;
break;
break;
case NOTIFY_STATE_SUSPEND:
- switch(new_state)
- {
+ switch(new_state) {
case NOTIFY_STATE_ACTIVE:
notify_off = INFO_NOTIFY_USER_RESUMED;
break;
break;
case NOTIFY_STATE_CONFERENCE:
- switch(new_state)
- {
+ switch(new_state) {
case NOTIFY_STATE_ACTIVE:
notify_off = INFO_NOTIFY_CONFERENCE_DISCONNECTED;
break;
break;
}
- if (join_id && notify_off)
- {
+ if (join_id && notify_off) {
message = message_create(join_id, epoint_id, JOIN_TO_EPOINT, MESSAGE_NOTIFY);
message->param.notifyinfo.notify = notify_off;
message_put(message);
}
- if (join_id && notify_on)
- {
+ if (join_id && notify_on) {
message = message_create(join_id, epoint_id, JOIN_TO_EPOINT, MESSAGE_NOTIFY);
message->param.notifyinfo.notify = notify_on;
message_put(message);
/* debug function for join */
-void joinpbx_debug(class JoinPBX *joinpbx, char *function)
+void joinpbx_debug(class JoinPBX *joinpbx, const char *function)
{
struct join_relation *relation;
struct port_list *portlist;
if (!relation)
PDEBUG(DEBUG_JOIN, "join has no relations\n");
- while(relation)
- {
+ while(relation) {
epoint = find_epoint_id(relation->epoint_id);
- if (!epoint)
- {
- PDEBUG(DEBUG_JOIN, "warning: relations epoint id=%ld doesn't exists!\n", relation->epoint_id);
+ if (!epoint) {
+ PDEBUG(DEBUG_JOIN, "warning: relations epoint id=%d doesn't exists!\n", relation->epoint_id);
relation = relation->next;
continue;
}
buffer[0] = '\0';
- UPRINT(strchr(buffer,0), "*** ep%ld", relation->epoint_id);
+ UPRINT(strchr(buffer,0), "*** ep%d", relation->epoint_id);
UPRINT(strchr(buffer,0), " ifs=");
portlist = epoint->ep_portlist;
- while(portlist)
- {
+ while(portlist) {
port = find_port_id(portlist->port_id);
if (port)
UPRINT(strchr(buffer,0), "%s,", port->p_name);
else
- UPRINT(strchr(buffer,0), "<port %ld doesn't exist>,", portlist->port_id);
+ UPRINT(strchr(buffer,0), "<port %d doesn't exist>,", portlist->port_id);
portlist = portlist->next;
}
// UPRINT(strchr(buffer,0), " endpoint=%d on=%s hold=%s", epoint->ep_serial, (epoint->ep_join_id==joinpbx->j_serial)?"yes":"no", (epoint->get_hold_id()==joinpbx->j_serial)?"yes":"no");
UPRINT(strchr(buffer,0), " endpoint=%d on=%s", epoint->ep_serial, (epoint->ep_join_id==joinpbx->j_serial)?"yes":"no");
- switch(relation->type)
- {
+ switch(relation->type) {
case RELATION_TYPE_CALLING:
UPRINT(strchr(buffer,0), " type=CALLING");
break;
UPRINT(strchr(buffer,0), " type=unknown");
break;
}
- switch(relation->channel_state)
- {
- case CHANNEL_STATE_CONNECT:
+ if (relation->channel_state)
UPRINT(strchr(buffer,0), " channel=CONNECT");
- break;
- case CHANNEL_STATE_HOLD:
+ else
UPRINT(strchr(buffer,0), " channel=HOLD");
- break;
- default:
- UPRINT(strchr(buffer,0), " channel=unknown");
- break;
- }
- switch(relation->tx_state)
- {
+ switch(relation->tx_state) {
case NOTIFY_STATE_ACTIVE:
UPRINT(strchr(buffer,0), " tx_state=ACTIVE");
break;
UPRINT(strchr(buffer,0), " tx_state=unknown");
break;
}
- switch(relation->rx_state)
- {
+ switch(relation->rx_state) {
case NOTIFY_STATE_ACTIVE:
UPRINT(strchr(buffer,0), " rx_state=ACTIVE");
break;
PDEBUG(DEBUG_JOIN, "end\n");
}
+int update_bridge(struct lcr_work *work, void *instance, int index);
/*
* constructor for a new join
j_dialed[0] = '\0';
j_todial[0] = '\0';
j_pid = getpid();
- j_updatebridge = 0;
j_partyline = 0;
j_partyline_jingle = 0;
j_multicause = 0;
j_multilocation = 0;
+ memset(&j_updatebridge, 0, sizeof(j_updatebridge));
+ add_work(&j_updatebridge, update_bridge, this, 0);
/* initialize a relation only to the calling interface */
relation = j_relation = (struct join_relation *)MALLOC(sizeof(struct join_relation));
cmemuse++;
relation->type = RELATION_TYPE_CALLING;
- relation->channel_state = CHANNEL_STATE_HOLD; /* audio is assumed on a new join */
+ relation->channel_state = 0; /* audio is assumed on a new join */
relation->tx_state = NOTIFY_STATE_ACTIVE; /* new joins always assumed to be active */
relation->rx_state = NOTIFY_STATE_ACTIVE; /* new joins always assumed to be active */
relation->epoint_id = epoint->ep_serial;
struct join_relation *relation, *rtemp;
relation = j_relation;
- while(relation)
- {
+ while(relation) {
rtemp = relation->next;
FREE(relation, sizeof(struct join_relation));
cmemuse--;
relation = rtemp;
}
+
+ del_work(&j_updatebridge);
}
/* bridge sets the audio flow of all bchannels assiociated to 'this' join
* also it changes and notifies active/hold/conference states
*/
+int update_bridge(struct lcr_work *work, void *instance, int index)
+{
+ class JoinPBX *joinpbx = (class JoinPBX *)instance;
+
+ joinpbx->bridge();
+
+ return 0;
+}
+
void JoinPBX::bridge(void)
{
struct join_relation *relation;
#endif
relation = j_relation;
- while(relation)
- {
+ while(relation) {
/* count all relations */
relations++;
/* check for relation's objects */
epoint = find_epoint_id(relation->epoint_id);
- if (!epoint)
- {
+ if (!epoint) {
PERROR("software error: relation without existing endpoints.\n");
relation = relation->next;
continue;
}
portlist = epoint->ep_portlist;
- if (!portlist)
- {
+ if (!portlist) {
PDEBUG(DEBUG_JOIN, "join%d ignoring relation without port object.\n", j_serial);
//#warning testing: keep on hold until single audio stream available
- relation->channel_state = CHANNEL_STATE_HOLD;
+ relation->channel_state = 0;
relation = relation->next;
continue;
}
- if (portlist->next)
- {
+ if (portlist->next) {
PDEBUG(DEBUG_JOIN, "join%d ignoring relation with ep%d due to port_list.\n", j_serial, epoint->ep_serial);
//#warning testing: keep on hold until single audio stream available
- relation->channel_state = CHANNEL_STATE_HOLD;
+ relation->channel_state = 0;
relation = relation->next;
continue;
}
port = find_port_id(portlist->port_id);
- if (!port)
- {
+ if (!port) {
PDEBUG(DEBUG_JOIN, "join%d ignoring relation without existing port object.\n", j_serial);
relation = relation->next;
continue;
}
- if ((port->p_type&PORT_CLASS_MASK)!=PORT_CLASS_mISDN)
- {
+ if ((port->p_type&PORT_CLASS_MASK)!=PORT_CLASS_mISDN) {
PDEBUG(DEBUG_JOIN, "join%d ignoring relation ep%d because it's port is not mISDN.\n", j_serial, epoint->ep_serial);
- if (allmISDN)
- {
+ if (allmISDN) {
PDEBUG(DEBUG_JOIN, "join%d not all endpoints are mISDN.\n", j_serial);
allmISDN = 0;
}
PDEBUG(DEBUG_JOIN, "join%d members=%d %s\n", j_serial, relations, (allmISDN)?"(all are mISDN-members)":"(not all are mISDN-members)");
/* we notify all relations about rxdata. */
relation = j_relation;
- while(relation)
- {
+ while(relation) {
/* count connected relations */
- if ((relation->channel_state == CHANNEL_STATE_CONNECT)
+ if ((relation->channel_state == 1)
&& (relation->rx_state != NOTIFY_STATE_SUSPEND)
&& (relation->rx_state != NOTIFY_STATE_HOLD))
numconnect ++;
/* remove unconnected parties from conference, also remove remotely disconnected parties so conference will not be disturbed. */
- if (relation->channel_state == CHANNEL_STATE_CONNECT
+ if (relation->channel_state == 1
&& relation->rx_state != NOTIFY_STATE_HOLD
&& relation->rx_state != NOTIFY_STATE_SUSPEND
&& relations>1 // no conf with one member
- && allmISDN) // no conf if any member is not mISDN
- {
+ && allmISDN) { // no conf if any member is not mISDN
message = message_create(j_serial, relation->epoint_id, JOIN_TO_EPOINT, MESSAGE_mISDNSIGNAL);
message->param.mISDNsignal.message = mISDNSIGNAL_CONF;
message->param.mISDNsignal.conf = j_serial<<16 | j_pid;
PDEBUG(DEBUG_JOIN, "join%d EP%d +on+ id: 0x%08x\n", j_serial, relation->epoint_id, message->param.mISDNsignal.conf);
message_put(message);
- } else
- {
+ } else {
message = message_create(j_serial, relation->epoint_id, JOIN_TO_EPOINT, MESSAGE_mISDNSIGNAL);
message->param.mISDNsignal.message = mISDNSIGNAL_CONF;
message->param.mISDNsignal.conf = 0;
}
/*
- * request data from endpoint/port if:
- * - two relations
- * - any without mISDN
- * in this case we bridge
+ * Bridge between port instances if:
+ * - two or more relations
+ * - one or all are not mISDN
*/
- message = message_create(j_serial, relation->epoint_id, JOIN_TO_EPOINT, MESSAGE_mISDNSIGNAL);
- message->param.mISDNsignal.message = mISDNSIGNAL_JOINDATA;
- message->param.mISDNsignal.joindata = (relations==2 && !allmISDN);
- PDEBUG(DEBUG_JOIN, "join%d EP%d set joindata=%d\n", j_serial, relation->epoint_id, message->param.mISDNsignal.joindata);
+ message = message_create(j_serial, relation->epoint_id, JOIN_TO_EPOINT, MESSAGE_BRIDGE);
+ message->param.bridge_id = (relations>=2 && !allmISDN) ? j_serial : 0;
+ PDEBUG(DEBUG_JOIN, "join%u EP%u requests bridge=%u\n", j_serial, relation->epoint_id, message->param.bridge_id);
message_put(message);
relation = relation->next;
}
/* two people just exchange their states */
- if (relations==2 && !j_partyline)
- {
+ if (relations==2 && !j_partyline) {
PDEBUG(DEBUG_JOIN, "join%d 2 relations / no partyline\n", j_serial);
relation = j_relation;
relation->tx_state = notify_state_change(j_serial, relation->epoint_id, relation->tx_state, relation->next->rx_state);
relation->next->tx_state = notify_state_change(j_serial, relation->next->epoint_id, relation->next->tx_state, relation->rx_state);
} else
/* one member in a join, so we put her on hold */
- if ((relations==1 || numconnect==1)/* && !j_partyline_jingle*/)
- {
- PDEBUG(DEBUG_JOIN, "join%d 1 member or only 1 connected, put on hold\n");
+ if ((relations==1 || numconnect==1)/* && !j_partyline_jingle*/) {
+ PDEBUG(DEBUG_JOIN, "join%d 1 member or only 1 connected, put on hold\n", j_serial);
relation = j_relation;
- while(relation)
- {
- if ((relation->channel_state == CHANNEL_STATE_CONNECT)
+ while(relation) {
+ if ((relation->channel_state == 1)
&& (relation->rx_state != NOTIFY_STATE_SUSPEND)
&& (relation->rx_state != NOTIFY_STATE_HOLD))
relation->tx_state = notify_state_change(j_serial, relation->epoint_id, relation->tx_state, NOTIFY_STATE_HOLD);
relation = relation->next;
}
- } else
+ } else {
/* if conference/partyline (or more than two members and more than one is connected), so we set conference state */
- {
- PDEBUG(DEBUG_JOIN, "join%d %d members, %d connected, signal conference\n", relations, numconnect);
+ PDEBUG(DEBUG_JOIN, "join%d %d members, %d connected, signal conference\n", j_serial, relations, numconnect);
relation = j_relation;
- while(relation)
- {
- if ((relation->channel_state == CHANNEL_STATE_CONNECT)
+ while(relation) {
+ if ((relation->channel_state == 1)
&& (relation->rx_state != NOTIFY_STATE_SUSPEND)
&& (relation->rx_state != NOTIFY_STATE_HOLD))
relation->tx_state = notify_state_change(j_serial, relation->epoint_id, relation->tx_state, NOTIFY_STATE_CONFERENCE);
}
}
-/*
- * bridging is only possible with two connected endpoints
- */
-void JoinPBX::bridge_data(unsigned long epoint_from, struct join_relation *relation_from, union parameter *param)
-{
- struct join_relation *relation_to;
-
- /* if we are alone */
- if (!j_relation->next)
- return;
-
- /* if we are more than two */
- if (j_relation->next->next)
- return;
-
- /* skip if source endpoint has NOT audio mode CONNECT */
- if (relation_from->channel_state != CHANNEL_STATE_CONNECT)
- return;
-
- /* get destination relation */
- relation_to = j_relation;
- if (relation_to == relation_from)
- {
- /* oops, we are the first, so destination is: */
- relation_to = relation_to->next;
- }
-
- /* skip if destination endpoint has NOT audio mode CONNECT */
- if (relation_to->channel_state != CHANNEL_STATE_CONNECT)
- return;
-
- /* now we may send our data to the endpoint where it
- * will be delivered to the port
- */
-//printf("from %d, to %d\n", relation_from->epoint_id, relation_to->epoint_id);
- message_forward(j_serial, relation_to->epoint_id, JOIN_TO_EPOINT, param);
-}
-
/* release join from endpoint
* if the join has two relations, all relations are freed and the join will be
* destroyed
int destroy = 0;
/* remove from bridge */
- if (relation->channel_state != CHANNEL_STATE_HOLD)
- {
- relation->channel_state = CHANNEL_STATE_HOLD;
- j_updatebridge = 1; /* update bridge flag */
+ if (relation->channel_state != 0) {
+ relation->channel_state = 0;
+ trigger_work(&j_updatebridge);
// note: if join is not released, bridge must be updated
}
/* detach given interface */
reltemp = j_relation;
relationpointer = &j_relation;
- while(reltemp)
- {
+ while(reltemp) {
/* endpoint of function call */
if (relation == reltemp)
break;
relation = reltemp = NULL; // just in case of reuse fault;
/* if no more relation */
- if (!j_relation)
- {
+ if (!j_relation) {
PDEBUG(DEBUG_JOIN, "join is completely removed.\n");
/* there is no more endpoint related to the join */
destroy = 1;
PDEBUG(DEBUG_JOIN, "join completely removed!\n");
} else
/* if join is a party line */
- if (j_partyline)
- {
+ if (j_partyline) {
PDEBUG(DEBUG_JOIN, "join is a conference room, so we keep it alive until the last party left.\n");
} else
/* if only one relation left */
- if (!j_relation->next)
- {
+ if (!j_relation->next) {
PDEBUG(DEBUG_JOIN, "join has one relation left, so we send it a release with the given cause %d.\n", cause);
message = message_create(j_serial, j_relation->epoint_id, JOIN_TO_EPOINT, MESSAGE_RELEASE);
message->param.disconnectinfo.cause = cause;
}
join = join_first;
- while(join)
- {
+ while(join) {
if (options.deb & DEBUG_JOIN && join->j_type==JOIN_TYPE_PBX)
joinpbx_debug((class JoinPBX *)join, "join_release{all joins left}");
join = join->next;
/* count number of relations in a join
*/
-int joinpbx_countrelations(unsigned long join_id)
+int joinpbx_countrelations(unsigned int join_id)
{
struct join_relation *relation;
int i;
if (!join)
return(0);
- if (join->j_type != JOIN_TYPE_REMOTE)
- return(2);
-
if (join->j_type != JOIN_TYPE_PBX)
return(0);
joinpbx = (class JoinPBX *)join;
i = 0;
relation = joinpbx->j_relation;
- while(relation)
- {
+ while(relation) {
i++;
relation = relation->next;
}
return(i);
}
+/* check if one is calling and all other relations are setup-realations */
+int joinpbx_onecalling_othersetup(struct join_relation *relation)
+{
+ int calling = 0, other = 0;
+
+ while(relation) {
+ switch(relation->type) {
+ case RELATION_TYPE_CALLING:
+ calling++;
+ break;
+ case RELATION_TYPE_SETUP:
+ break;
+ default:
+ other++;
+ break;
+ }
+
+ relation = relation->next;
+ }
+
+ if (calling == 1 && other == 0)
+ return(1);
+ return(0);
+}
+
void JoinPBX::remove_relation(struct join_relation *relation)
{
struct join_relation *temp, **tempp;
temp = j_relation;
tempp = &j_relation;
- while(temp)
- {
+ while(temp) {
if (temp == relation)
break;
tempp = &temp->next;
temp = temp->next;
}
- if (!temp)
- {
+ if (!temp) {
PERROR("relation not in join.\n");
return;
}
{
struct join_relation *relation;
- if (!j_relation)
- {
+ if (!j_relation) {
PERROR("there is no first relation to this join\n");
return(NULL);
}
/* epoint sends a message to a join
*
*/
-void JoinPBX::message_epoint(unsigned long epoint_id, int message_type, union parameter *param)
+void JoinPBX::message_epoint(unsigned int epoint_id, int message_type, union parameter *param)
{
class Join *cl;
struct join_relation *relation, *reltemp;
// int size, writesize, oldpointer;
char *number, *numbers;
- if (!epoint_id)
- {
+ if (!epoint_id) {
PERROR("software error, epoint == NULL\n");
return;
}
-// if (options.deb & DEBUG_JOIN)
-// {
+// if (options.deb & DEBUG_JOIN) {
// PDEBUG(DEBUG_JOIN, "message %d received from ep%d.\n", message, epoint->ep_serial);
// joinpbx_debug(join,"Join::message_epoint");
// }
- if (options.deb & DEBUG_JOIN)
- {
- if (message_type != MESSAGE_DATA)
- {
+ if (options.deb & DEBUG_JOIN) {
+ if (message_type) {
cl = join_first;
- while(cl)
- {
+ while(cl) {
if (cl->j_type == JOIN_TYPE_PBX)
joinpbx_debug((class JoinPBX *)cl, "Join::message_epoint{all joins before processing}");
cl = cl->next;
/* check relation */
relation = j_relation;
- while(relation)
- {
+ while(relation) {
if (relation->epoint_id == epoint_id)
break;
relation = relation->next;
}
- if (!relation)
- {
+ if (!relation) {
PDEBUG(DEBUG_JOIN, "no relation back to the endpoint found, ignoring (join=%d, endpoint=%d)\n", j_serial, epoint_id);
return;
}
+ /* count relations */
+ num=joinpbx_countrelations(j_serial);
+
/* process party line */
- if (message_type == MESSAGE_SETUP) if (param->setup.partyline && !j_partyline)
- {
+ if (message_type == MESSAGE_SETUP) if (param->setup.partyline && !j_partyline) {
j_partyline = param->setup.partyline;
j_partyline_jingle = param->setup.partyline_jingle;
}
- if (j_partyline)
- {
- switch(message_type)
- {
+ if (j_partyline) {
+ switch(message_type) {
case MESSAGE_SETUP:
PDEBUG(DEBUG_JOIN, "respsone with connect in partyline mode.\n");
relation->type = RELATION_TYPE_CONNECT;
SPRINT(message->param.connectinfo.id, "%d", j_partyline);
message->param.connectinfo.ntype = INFO_NTYPE_UNKNOWN;
message_put(message);
- j_updatebridge = 1; /* update bridge flag */
+ trigger_work(&j_updatebridge);
if (j_partyline_jingle)
play_jingle(1);
break;
case MESSAGE_AUDIOPATH:
PDEBUG(DEBUG_JOIN, "join received channel message: %d.\n", param->audiopath);
- if (relation->channel_state != param->audiopath)
- {
+ if (relation->channel_state != param->audiopath) {
relation->channel_state = param->audiopath;
- j_updatebridge = 1; /* update bridge flag */
+ trigger_work(&j_updatebridge);
if (options.deb & DEBUG_JOIN)
joinpbx_debug(this, "Join::message_epoint{after setting new channel state}");
}
case MESSAGE_RELEASE:
PDEBUG(DEBUG_JOIN, "releasing from join\n");
release(relation, 0, 0);
- if (j_relation && j_partyline_jingle)
+ if (j_partyline_jingle)
play_jingle(0);
break;
/* process messages */
- switch(message_type)
- {
+ switch(message_type) {
/* process audio path message */
case MESSAGE_AUDIOPATH:
- PDEBUG(DEBUG_JOIN, "join received channel message: %d.\n", param->audiopath);
- if (relation->channel_state != param->audiopath)
- {
+ PDEBUG(DEBUG_JOIN, "join received channel message: audiopath=%d, current relation's channel_state=%d\n", param->audiopath, relation->channel_state);
+ if (relation->channel_state != param->audiopath) {
relation->channel_state = param->audiopath;
- j_updatebridge = 1; /* update bridge flag */
+ trigger_work(&j_updatebridge);
if (options.deb & DEBUG_JOIN)
joinpbx_debug(this, "Join::message_epoint{after setting new channel state}");
}
/* track notify */
case MESSAGE_NOTIFY:
- switch(param->notifyinfo.notify)
- {
+ switch(param->notifyinfo.notify) {
case INFO_NOTIFY_USER_SUSPENDED:
case INFO_NOTIFY_USER_RESUMED:
case INFO_NOTIFY_REMOTE_HOLD:
case INFO_NOTIFY_CONFERENCE_ESTABLISHED:
case INFO_NOTIFY_CONFERENCE_DISCONNECTED:
new_state = track_notify(relation->rx_state, param->notifyinfo.notify);
- if (new_state != relation->rx_state)
- {
+ if (new_state != relation->rx_state) {
relation->rx_state = new_state;
- j_updatebridge = 1;
+ trigger_work(&j_updatebridge);
if (options.deb & DEBUG_JOIN)
joinpbx_debug(this, "Join::message_epoint{after setting new rx state}");
}
default:
/* send notification to all other endpoints */
reltemp = j_relation;
- while(reltemp)
- {
- if (reltemp->epoint_id!=epoint_id && reltemp->epoint_id)
- {
+ while(reltemp) {
+ if (reltemp->epoint_id!=epoint_id && reltemp->epoint_id) {
message = message_create(j_serial, reltemp->epoint_id, JOIN_TO_EPOINT, MESSAGE_NOTIFY);
memcpy(&message->param, param, sizeof(union parameter));
message_put(message);
}
return;
- /* audio data */
- case MESSAGE_DATA:
- /* now send audio data to the other endpoint */
- bridge_data(epoint_id, relation, param);
- return;
-
/* relations sends a connect */
case MESSAGE_CONNECT:
/* outgoing setup type becomes connected */
/* release other relations in setup state */
release_again:
reltemp = j_relation;
- while(reltemp)
- {
+ while(reltemp) {
//printf("connect, checking relation %d\n", reltemp->epoint_id);
- if (reltemp->type == RELATION_TYPE_SETUP)
- {
+ if (reltemp->type == RELATION_TYPE_SETUP) {
//printf("relation %d is of type setup, releasing\n", reltemp->epoint_id);
/* send release to endpoint */
message = message_create(j_serial, reltemp->epoint_id, JOIN_TO_EPOINT, MESSAGE_RELEASE);
/* release is sent by endpoint */
case MESSAGE_RELEASE:
- switch(relation->type)
- {
+ switch(relation->type) {
case RELATION_TYPE_SETUP: /* by called */
/* collect cause and send collected cause */
collect_cause(&j_multicause, &j_multilocation, param->disconnectinfo.cause, param->disconnectinfo.location);
case RELATION_TYPE_CALLING: /* by calling */
/* remove us, if we don't have a called releation yet */
- if (!j_relation->next)
- {
+ if (!j_relation->next) {
release(j_relation, LOCATION_PRIVATE_LOCAL, CAUSE_NORMAL);
return; // must return, because join IS destroyed
}
- /* remove all relations that are in called */
+ /* in a conf, we don't kill the other members */
+ if (num > 2 && !joinpbx_onecalling_othersetup(j_relation)) {
+ release(relation, 0, 0);
+ return;
+ }
+ /* remove all relations that are of called type */
release_again2:
reltemp = j_relation;
- while(reltemp)
- {
- if (reltemp->type == RELATION_TYPE_SETUP)
- {
+ while(reltemp) {
+ if (reltemp->type == RELATION_TYPE_SETUP) {
/* send release to endpoint */
message = message_create(j_serial, reltemp->epoint_id, JOIN_TO_EPOINT, message_type);
memcpy(&message->param, param, sizeof(union parameter));
return; // must return, because join may be destroyed
}
- /* count relations */
- num=joinpbx_countrelations(j_serial);
-
/* check number of relations */
- if (num > 2)
- {
- PDEBUG(DEBUG_JOIN, "join has more than two relations so there is no need to send a message.\n");
+ if (num > 2 && !joinpbx_onecalling_othersetup(j_relation) && message_type != MESSAGE_CONNECT) {
+ PDEBUG(DEBUG_JOIN, "we are in a conference, so we ignore the messages, except MESSAGE_CONNECT.\n");
return;
}
- /* find interfaces not related to calling epoint */
- relation = j_relation;
- while(relation)
- {
- if (relation->epoint_id != epoint_id)
- break;
- relation = relation->next;
- }
- if (!relation)
- {
- switch(message_type)
- {
+ /* if join has no other relation, we process the setup message */
+ if (num == 1) {
+ switch(message_type) {
case MESSAGE_SETUP:
- if (param->setup.dialinginfo.itype == INFO_ITYPE_ISDN_EXTENSION)
- {
+ if (param->setup.dialinginfo.itype == INFO_ITYPE_ISDN_EXTENSION) {
+ /* in case of keypad */
+ numbers = param->setup.dialinginfo.keypad;
+ if (numbers[0]) {
+ while((number = strsep(&numbers, ","))) {
+ if (out_setup(epoint_id, message_type, param, NULL, number))
+ return; // join destroyed
+ }
+ /* after keypad finish dialing */
+ break;
+ }
+ /* dialed number */
numbers = param->setup.dialinginfo.id;
- while((number = strsep(&numbers, ",")))
- {
- if (out_setup(epoint_id, message_type, param, number))
+ while((number = strsep(&numbers, ","))) {
+ if (out_setup(epoint_id, message_type, param, number, NULL))
return; // join destroyed
}
break;
}
- if (out_setup(epoint_id, message_type, param, NULL))
+ if (out_setup(epoint_id, message_type, param, param->setup.dialinginfo.id, param->setup.dialinginfo.keypad))
return; // join destroyed
break;
default:
PDEBUG(DEBUG_JOIN, "no need to send a message because there is no other endpoint than the calling one.\n");
}
- } else
- {
- PDEBUG(DEBUG_JOIN, "sending message ep%ld -> ep%ld.\n", epoint_id, relation->epoint_id);
- message = message_create(j_serial, relation->epoint_id, JOIN_TO_EPOINT, message_type);
- memcpy(&message->param, param, sizeof(union parameter));
- message_put(message);
- PDEBUG(DEBUG_JOIN, "message sent.\n");
- }
-}
-
-
-/* join process is called from the main loop
- * it processes the current calling state.
- * returns 0 if join nothing was done
- */
-int JoinPBX::handler(void)
-{
-// struct join_relation *relation;
-// char dialing[32][32];
-// int port[32];
-// int found;
-// int i, j;
-// char *p;
-
- /* the bridge must be updated */
- if (j_updatebridge)
- {
- bridge();
- j_updatebridge = 0;
- return(1);
+ } else {
+ /* sending message to other relation(s) */
+ relation = j_relation;
+ while(relation) {
+ if (relation->epoint_id != epoint_id) {
+ PDEBUG(DEBUG_JOIN, "sending message ep%ld -> ep%ld.\n", epoint_id, relation->epoint_id);
+ message = message_create(j_serial, relation->epoint_id, JOIN_TO_EPOINT, message_type);
+ memcpy(&message->param, param, sizeof(union parameter));
+ message_put(message);
+ PDEBUG(DEBUG_JOIN, "message sent.\n");
+ }
+ relation = relation->next;
+ }
}
-
- return(0);
}
{
int newstate = oldstate;
- switch(notify)
- {
+ switch(notify) {
case INFO_NOTIFY_USER_RESUMED:
case INFO_NOTIFY_REMOTE_RETRIEVAL:
case INFO_NOTIFY_CONFERENCE_DISCONNECTED:
* if other outgoing endpoints already exists, they are release as well.
* note: if this functions fails, it will destroy its own join object!
*/
-int JoinPBX::out_setup(unsigned long epoint_id, int message_type, union parameter *param, char *newnumber)
+int JoinPBX::out_setup(unsigned int epoint_id, int message_type, union parameter *param, char *newnumber, char *newkeypad)
{
struct join_relation *relation;
struct lcr_msg *message;
if (!(relation=add_relation()))
FATAL("No memory for relation.\n");
relation->type = RELATION_TYPE_SETUP;
- relation->channel_state = CHANNEL_STATE_HOLD; /* audio is assumed on a new join */
+ relation->channel_state = 0; /* audio is assumed on a new join */
relation->tx_state = NOTIFY_STATE_ACTIVE; /* new joins always assumed to be active */
relation->rx_state = NOTIFY_STATE_ACTIVE; /* new joins always assumed to be active */
/* create a new endpoint */
epoint = new Endpoint(0, j_serial);
if (!epoint)
FATAL("No memory for Endpoint instance\n");
- if (!(epoint->ep_app = new DEFAULT_ENDPOINT_APP(epoint, 1))) // outgoing
- FATAL("No memory for Endpoint Application instance\n");
+ epoint->ep_app = new_endpointapp(epoint, 1, EAPP_TYPE_PBX); // outgoing
relation->epoint_id = epoint->ep_serial;
/* send setup message to new endpoint */
//printf("JOLLY DEBUG: %d\n",join_countrelations(j_serial));
memcpy(&message->param, param, sizeof(union parameter));
if (newnumber)
SCPY(message->param.setup.dialinginfo.id, newnumber);
- PDEBUG(DEBUG_JOIN, "setup message sent to ep %d with number='%s'.\n", relation->epoint_id, message->param.setup.dialinginfo.id);
+ else
+ message->param.setup.dialinginfo.id[0] = '\0';
+ if (newkeypad)
+ SCPY(message->param.setup.dialinginfo.keypad, newkeypad);
+ else
+ message->param.setup.dialinginfo.keypad[0] = '\0';
+ PDEBUG(DEBUG_JOIN, "setup message sent to ep %d with number='%s' keypad='%s'.\n", relation->epoint_id, message->param.setup.dialinginfo.id, message->param.setup.dialinginfo.keypad);
message_put(message);
return(0);
}
return;
if (!relation->next)
return;
-
- while(relation)
- {
+ while(relation) {
message = message_create(j_serial, relation->epoint_id, JOIN_TO_EPOINT, MESSAGE_TONE);
- SCPY(message->param.tone.name, (char *)((in)?"left":"joined"));
+ SCPY(message->param.tone.name, (char *)((in)?"joined":"left"));
message_put(message);
relation = relation->next;
}
projects / lcr.git / blobdiff