[svn-commits] rmudgett: branch group/ccss r1393 - in /team/group/ccss: ./ doc/
SVN commits to the Digium repositories
svn-commits at lists.digium.com
Fri Dec 18 22:42:41 CST 2009
Author: rmudgett
Date: Fri Dec 18 22:42:38 2009
New Revision: 1393
URL: http://svnview.digium.com/svn/libpri?view=rev&rev=1393
Log:
PTP agent FSM written. Needs testing.
* Added CC PTP agent FSM pseudo code document files in the doc directory.
* Changed PRI_SUBCMD_CC_REQ_RSP to include the negotiated retain service
flag.
* Added cis_recognized flag to automatically drop incoming CIS calls if
they are not handled/recognized by us. This is a safeguard to prevent a
resource drain if we do not recognize the supplementary service the CIS
connection supports.
Added:
team/group/ccss/doc/cc_ptp_agent.fsm (with props)
team/group/ccss/doc/cc_ptp_agent_flattened.fsm (with props)
Modified:
team/group/ccss/libpri.h
team/group/ccss/pri_cc.c
team/group/ccss/pri_facility.c
team/group/ccss/pri_facility.h
team/group/ccss/pri_internal.h
team/group/ccss/q931.c
Added: team/group/ccss/doc/cc_ptp_agent.fsm
URL: http://svnview.digium.com/svn/libpri/team/group/ccss/doc/cc_ptp_agent.fsm?view=auto&rev=1393
==============================================================================
--- team/group/ccss/doc/cc_ptp_agent.fsm (added)
+++ team/group/ccss/doc/cc_ptp_agent.fsm Fri Dec 18 22:42:38 2009
@@ -1,0 +1,162 @@
+/*
+ * FSM pseudo code used in the design/implementation of the CC PTP agent.
+ */
+FSM CC_PTP_Agent
+{
+ State CC_STATE_IDLE {
+ Init {
+ }
+ Prolog {
+ Action Set_Selfdestruct;
+ }
+ Stimulus CC_EVENT_AVAILABLE {
+ Next_State CC_STATE_PENDING_AVAILABLE;
+ }
+ Stimulus CC_EVENT_CANCEL {
+ Action Set_Selfdestruct;
+ }
+ }
+ State CC_STATE_PENDING_AVAILABLE {
+ Stimulus CC_EVENT_MSG_ALERTING {
+ Action Send_CC_Available(Q931_ALERTING);
+ Next_State CC_STATE_AVAILABLE;
+ }
+ Stimulus CC_EVENT_MSG_DISCONNECT {
+ Action Send_CC_Available(Q931_DISCONNECT);
+ Next_State CC_STATE_AVAILABLE;
+ }
+ Stimulus CC_EVENT_CANCEL {
+ Next_State CC_STATE_IDLE;
+ }
+ }
+ State CC_STATE_AVAILABLE {
+ /*
+ * For PTP mode the T_RETENTION timer is not defined. However,
+ * we will use it anyway in this state to protect our resources
+ * from leaks caused by user A not requesting CC. This timer
+ * should be set much longer than the PTMP network link to
+ * allow for variations in user A's CC offer timer.
+ */
+ Epilog {
+ Action Stop_T_RETENTION;
+ }
+ Stimulus CC_EVENT_MSG_RELEASE {
+ Action Stop_T_RETENTION;
+ Action Start_T_RETENTION;
+ }
+ Stimulus CC_EVENT_MSG_RELEASE_COMPLETE {
+ Action Stop_T_RETENTION;
+ Action Start_T_RETENTION;
+ }
+ Stimulus CC_EVENT_CC_REQUEST {
+ Action Pass_Up_CC_Request;
+ Action Stop_T_RETENTION;
+ Next_State CC_STATE_REQUESTED;
+ }
+ Stimulus CC_EVENT_TIMEOUT_T_RETENTION {
+ Action Pass_Up_CC_Cancel;
+ Next_State CC_STATE_IDLE;
+ }
+ Stimulus CC_EVENT_CANCEL {
+ Next_State CC_STATE_IDLE;
+ }
+ }
+ State CC_STATE_REQUESTED {
+ Stimulus CC_EVENT_CC_REQUEST_ACCEPT {
+ Next_State CC_STATE_ACTIVATED;
+ }
+ Stimulus CC_EVENT_SIGNALING_GONE {
+ /* Signaling link cleared. */
+ Action Pass_Up_CC_Cancel;
+ Next_State CC_STATE_IDLE;
+ }
+ Stimulus CC_EVENT_CANCEL {
+ Action Hangup_Signaling_Link;
+ Next_State CC_STATE_IDLE;
+ }
+ }
+ State CC_STATE_WAIT_DESTRUCTION {
+ /*
+ * Delayed disconnect of the signaling link to allow subcmd events
+ * from the signaling link to be passed up.
+ */
+ Stimulus CC_EVENT_SIGNALING_GONE {
+ /* Signaling link cleared. */
+ Next_State CC_STATE_IDLE;
+ }
+ Stimulus CC_EVENT_HANGUP_SIGNALING {
+ Action Hangup_Signaling_Link;
+ Next_State CC_STATE_IDLE;
+ }
+ Stimulus CC_EVENT_CANCEL {
+ Action Hangup_Signaling_Link;
+ Next_State CC_STATE_IDLE;
+ }
+ }
+ State CC_STATE_ACTIVATED {
+ Prolog {
+ Action Reset_A_Status;
+ }
+ Stimulus CC_EVENT_REMOTE_USER_FREE {
+ Action Pass_Up_A_Status;
+ Test = Get_A_Status;
+ Test == Busy {
+ Next_State CC_STATE_SUSPENDED;
+ }
+ Action Send_RemoteUserFree;
+ Next_State CC_STATE_WAIT_CALLBACK;
+ }
+ Stimulus CC_EVENT_SUSPEND {
+ /* Received CCBS_T_Suspend */
+ Action Set_A_Status_Busy;
+ }
+ Stimulus CC_EVENT_RESUME {
+ /* Received CCBS_T_Resume */
+ Action Reset_A_Status;
+ }
+ }
+ State CC_STATE_WAIT_CALLBACK {
+ Stimulus CC_EVENT_SUSPEND {
+ /* Received CCBS_T_Suspend */
+ Action Set_A_Status_Busy;
+ Action Pass_Up_A_Status;
+ Next_State CC_STATE_SUSPENDED;
+ }
+ }
+ State CC_STATE_SUSPENDED {
+ Stimulus CC_EVENT_RESUME {
+ /* Received CCBS_T_Resume */
+ Action Set_A_Status_Free;
+ Action Pass_Up_A_Status;
+ Next_State CC_STATE_ACTIVATED;
+ }
+ }
+ Superstate CC_ACTIVE(CC_STATE_ACTIVATED, CC_STATE_WAIT_CALLBACK, CC_STATE_SUSPENDED) {
+ Prolog {
+ /* Start T_CCBS5/T_CCNR5 depending upon CC mode. */
+ Action Start_T_SUPERVISION;
+ }
+ Epilog {
+ Action Stop_T_SUPERVISION;
+ }
+ Stimulus CC_EVENT_RECALL {
+ /* Received CCBS_T_Call */
+ Action Pass_Up_CC_Call;
+ Action Set_Original_Call_Parameters;
+ }
+ Stimulus CC_EVENT_TIMEOUT_T_SUPERVISION {
+ Action Pass_Up_CC_Cancel;
+ Action Post_HANGUP_SIGNALING;
+ Next_State CC_STATE_WAIT_DESTRUCTION;
+ }
+ Stimulus CC_EVENT_SIGNALING_GONE {
+ /* Signaling link cleared. */
+ Action Pass_Up_CC_Cancel;
+ Next_State CC_STATE_IDLE;
+ }
+ Stimulus CC_EVENT_CANCEL {
+ Action Hangup_Signaling_Link;
+ Next_State CC_STATE_IDLE;
+ }
+ }
+}
Propchange: team/group/ccss/doc/cc_ptp_agent.fsm
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Propchange: team/group/ccss/doc/cc_ptp_agent.fsm
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Added: team/group/ccss/doc/cc_ptp_agent_flattened.fsm
URL: http://svnview.digium.com/svn/libpri/team/group/ccss/doc/cc_ptp_agent_flattened.fsm?view=auto&rev=1393
==============================================================================
--- team/group/ccss/doc/cc_ptp_agent_flattened.fsm (added)
+++ team/group/ccss/doc/cc_ptp_agent_flattened.fsm Fri Dec 18 22:42:38 2009
@@ -1,0 +1,209 @@
+/*
+ * FSM pseudo code used in the design/implementation of the CC PTP agent.
+ */
+FSM CC_PTP_Agent
+{
+ State CC_STATE_IDLE {
+ Stimulus CC_EVENT_AVAILABLE {
+ Next_State CC_STATE_PENDING_AVAILABLE;
+ }
+ Stimulus CC_EVENT_CANCEL {
+ Action Set_Selfdestruct;
+ }
+ }
+ State CC_STATE_PENDING_AVAILABLE {
+ Stimulus CC_EVENT_MSG_ALERTING {
+ Action Send_CC_Available(Q931_ALERTING);
+ Next_State CC_STATE_AVAILABLE;
+ }
+ Stimulus CC_EVENT_MSG_DISCONNECT {
+ Action Send_CC_Available(Q931_DISCONNECT);
+ Next_State CC_STATE_AVAILABLE;
+ }
+ Stimulus CC_EVENT_CANCEL {
+ Action Set_Selfdestruct;
+ Next_State CC_STATE_IDLE;
+ }
+ }
+ State CC_STATE_AVAILABLE {
+ /*
+ * For PTP mode the T_RETENTION timer is not defined. However,
+ * we will use it anyway in this state to protect our resources
+ * from leaks caused by user A not requesting CC. This timer
+ * should be set much longer than the PTMP network link to
+ * allow for variations in user A's CC offer timer.
+ */
+ Stimulus CC_EVENT_MSG_RELEASE {
+ Action Stop_T_RETENTION;
+ Action Start_T_RETENTION;
+ }
+ Stimulus CC_EVENT_MSG_RELEASE_COMPLETE {
+ Action Stop_T_RETENTION;
+ Action Start_T_RETENTION;
+ }
+ Stimulus CC_EVENT_CC_REQUEST {
+ Action Pass_Up_CC_Request;
+ Action Stop_T_RETENTION;
+ Next_State CC_STATE_REQUESTED;
+ }
+ Stimulus CC_EVENT_TIMEOUT_T_RETENTION {
+ Action Pass_Up_CC_Cancel;
+ Action Stop_T_RETENTION;
+ Action Set_Selfdestruct;
+ Next_State CC_STATE_IDLE;
+ }
+ Stimulus CC_EVENT_CANCEL {
+ Action Stop_T_RETENTION;
+ Action Set_Selfdestruct;
+ Next_State CC_STATE_IDLE;
+ }
+ }
+ State CC_STATE_REQUESTED {
+ Stimulus CC_EVENT_CC_REQUEST_ACCEPT {
+ /* Start T_CCBS5/T_CCNR5 depending upon CC mode. */
+ Action Start_T_SUPERVISION;
+ Action Reset_A_Status;
+ Next_State CC_STATE_ACTIVATED;
+ }
+ Stimulus CC_EVENT_SIGNALING_GONE {
+ /* Signaling link cleared. */
+ Action Pass_Up_CC_Cancel;
+ Action Set_Selfdestruct;
+ Next_State CC_STATE_IDLE;
+ }
+ Stimulus CC_EVENT_CANCEL {
+ Action Hangup_Signaling_Link;
+ Action Set_Selfdestruct;
+ Next_State CC_STATE_IDLE;
+ }
+ }
+ State CC_STATE_WAIT_DESTRUCTION {
+ /*
+ * Delayed disconnect of the signaling link to allow subcmd events
+ * from the signaling link to be passed up.
+ */
+ Stimulus CC_EVENT_SIGNALING_GONE {
+ /* Signaling link cleared. */
+ Action Set_Selfdestruct;
+ Next_State CC_STATE_IDLE;
+ }
+ Stimulus CC_EVENT_HANGUP_SIGNALING {
+ Action Hangup_Signaling_Link;
+ Action Set_Selfdestruct;
+ Next_State CC_STATE_IDLE;
+ }
+ Stimulus CC_EVENT_CANCEL {
+ Action Hangup_Signaling_Link;
+ Action Set_Selfdestruct;
+ Next_State CC_STATE_IDLE;
+ }
+ }
+ State CC_STATE_ACTIVATED {
+ Stimulus CC_EVENT_REMOTE_USER_FREE {
+ Action Pass_Up_A_Status;
+ Test = Get_A_Status;
+ Test == Busy {
+ Next_State CC_STATE_SUSPENDED;
+ }
+ Action Send_RemoteUserFree;
+ Next_State CC_STATE_WAIT_CALLBACK;
+ }
+ Stimulus CC_EVENT_SUSPEND {
+ /* Received CCBS_T_Suspend */
+ Action Set_A_Status_Busy;
+ }
+ Stimulus CC_EVENT_RESUME {
+ /* Received CCBS_T_Resume */
+ Action Reset_A_Status;
+ }
+ Stimulus CC_EVENT_RECALL {
+ /* Received CCBS_T_Call */
+ Action Pass_Up_CC_Call;
+ Action Set_Original_Call_Parameters;
+ }
+ Stimulus CC_EVENT_TIMEOUT_T_SUPERVISION {
+ Action Pass_Up_CC_Cancel;
+ Action Post_HANGUP_SIGNALING;
+ Action Stop_T_SUPERVISION;
+ Next_State CC_STATE_WAIT_DESTRUCTION;
+ }
+ Stimulus CC_EVENT_SIGNALING_GONE {
+ /* Signaling link cleared. */
+ Action Pass_Up_CC_Cancel;
+ Action Stop_T_SUPERVISION;
+ Action Set_Selfdestruct;
+ Next_State CC_STATE_IDLE;
+ }
+ Stimulus CC_EVENT_CANCEL {
+ Action Hangup_Signaling_Link;
+ Action Stop_T_SUPERVISION;
+ Action Set_Selfdestruct;
+ Next_State CC_STATE_IDLE;
+ }
+ }
+ State CC_STATE_WAIT_CALLBACK {
+ Stimulus CC_EVENT_SUSPEND {
+ /* Received CCBS_T_Suspend */
+ Action Set_A_Status_Busy;
+ Action Pass_Up_A_Status;
+ Next_State CC_STATE_SUSPENDED;
+ }
+ Stimulus CC_EVENT_RECALL {
+ /* Received CCBS_T_Call */
+ Action Pass_Up_CC_Call;
+ Action Set_Original_Call_Parameters;
+ }
+ Stimulus CC_EVENT_TIMEOUT_T_SUPERVISION {
+ Action Pass_Up_CC_Cancel;
+ Action Post_HANGUP_SIGNALING;
+ Action Stop_T_SUPERVISION;
+ Next_State CC_STATE_WAIT_DESTRUCTION;
+ }
+ Stimulus CC_EVENT_SIGNALING_GONE {
+ /* Signaling link cleared. */
+ Action Pass_Up_CC_Cancel;
+ Action Stop_T_SUPERVISION;
+ Action Set_Selfdestruct;
+ Next_State CC_STATE_IDLE;
+ }
+ Stimulus CC_EVENT_CANCEL {
+ Action Hangup_Signaling_Link;
+ Action Stop_T_SUPERVISION;
+ Action Set_Selfdestruct;
+ Next_State CC_STATE_IDLE;
+ }
+ }
+ State CC_STATE_SUSPENDED {
+ Stimulus CC_EVENT_RESUME {
+ /* Received CCBS_T_Resume */
+ Action Set_A_Status_Free;
+ Action Pass_Up_A_Status;
+ Action Reset_A_Status;
+ Next_State CC_STATE_ACTIVATED;
+ }
+ Stimulus CC_EVENT_RECALL {
+ /* Received CCBS_T_Call */
+ Action Pass_Up_CC_Call;
+ Action Set_Original_Call_Parameters;
+ }
+ Stimulus CC_EVENT_TIMEOUT_T_SUPERVISION {
+ Action Pass_Up_CC_Cancel;
+ Action Post_HANGUP_SIGNALING;
+ Action Stop_T_SUPERVISION;
+ Next_State CC_STATE_WAIT_DESTRUCTION;
+ }
+ Stimulus CC_EVENT_SIGNALING_GONE {
+ /* Signaling link cleared. */
+ Action Pass_Up_CC_Cancel;
+ Action Stop_T_SUPERVISION;
+ Action Set_Selfdestruct;
+ Next_State CC_STATE_IDLE;
+ }
+ Stimulus CC_EVENT_CANCEL {
+ Action Hangup_Signaling_Link;
+ Action Stop_T_SUPERVISION;
+ Action Set_Selfdestruct;
+ Next_State CC_STATE_IDLE;
+ }
+ }
+}
Propchange: team/group/ccss/doc/cc_ptp_agent_flattened.fsm
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Propchange: team/group/ccss/doc/cc_ptp_agent_flattened.fsm
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Propchange: team/group/ccss/doc/cc_ptp_agent_flattened.fsm
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Modified: team/group/ccss/libpri.h
URL: http://svnview.digium.com/svn/libpri/team/group/ccss/libpri.h?view=diff&rev=1393&r1=1392&r2=1393
==============================================================================
--- team/group/ccss/libpri.h (original)
+++ team/group/ccss/libpri.h Fri Dec 18 22:42:38 2009
@@ -575,6 +575,11 @@
* ccnr(1)
*/
int mode;
+ /*!
+ * \brief TRUE if negotiated to retain CC service if B busy again.
+ * \note This will be the setting if the CC request is accepted.
+ */
+ int retain_service;
};
struct pri_subcmd_cc_request_rsp {
@@ -1413,7 +1418,8 @@
void pri_cc_recall_mode(struct pri *ctrl, int mode);
/*!
- * \brief Set the call completion service retention mode if party B is busy again.
+ * \brief Set the call completion service retention mode to negotiate
+ * if party B is busy again.
*
* \param ctrl D channel controller.
* \param retain_service TRUE if can retain cc service if party B is unavailable again.
Modified: team/group/ccss/pri_cc.c
URL: http://svnview.digium.com/svn/libpri/team/group/ccss/pri_cc.c?view=diff&rev=1393&r1=1392&r2=1393
==============================================================================
--- team/group/ccss/pri_cc.c (original)
+++ team/group/ccss/pri_cc.c Fri Dec 18 22:42:38 2009
@@ -116,32 +116,134 @@
}
/*!
+ * \internal
+ * \brief Find the given ie_type in the string of q931 ies.
+ *
+ * \param ie_type Q.931 ie type to find in q931_ies.
+ * \param length Length of the given q931_ies
+ * \param q931_ies Given q931_ies
+ *
+ * \retval found-ie on success.
+ * \retval NULL on error.
+ */
+static const struct q931_ie *pri_cc_find_ie(unsigned ie_type, unsigned length, const unsigned char *q931_ies)
+{
+ const unsigned char *pos;
+ const unsigned char *end;
+ const unsigned char *next;
+ const struct q931_ie *cur;
+
+ end = q931_ies + length;
+ for (pos = q931_ies; pos < end; pos = next) {
+ cur = (const struct q931_ie *) pos;
+ if (cur->ie & 0x80) {
+ /* Single octet ie. */
+ next = pos + 1;
+ } else {
+ /* Variable length ie. */
+ next = cur->data + cur->len;
+ }
+ if (cur->ie == ie_type && next <= end) {
+ /* Found the ie and it is within the given q931_ies body. */
+ return cur;
+ }
+ }
+ return NULL;
+}
+
+/*!
+ * \internal
+ * \brief Compare the specified ie type in the CC record q931_ies to the given q931_ies.
+ *
+ * \details
+ * The individual q931 ie is compared with memcmp().
+ *
+ * \param ie_type Q.931 ie type to compare.
+ * \param record_ies CC record q931_ies
+ * \param length Length of the given q931_ies
+ * \param q931_ies Given q931_ies
+ *
+ * \retval == 0 when record_ies == q931_ies.
+ * \retval != 0 when record_ies != q931_ies.
+ */
+static int pri_cc_cmp_ie(unsigned ie_type, const struct q931_saved_ie_contents *record_ies, unsigned length, const unsigned char *q931_ies)
+{
+ const struct q931_ie *left;
+ const struct q931_ie *right;
+
+ left = pri_cc_find_ie(ie_type, record_ies->length, record_ies->data);
+ right = pri_cc_find_ie(ie_type, length, q931_ies);
+
+ if (!left && !right) {
+ /* Neither has the requested ie to compare so they match. */
+ return 0;
+ }
+ if (!left || !right) {
+ /* One or the other does not have the requested ie to compare. */
+ return 1;
+ }
+ if (left->len != right->len) {
+ /* They are not the same length. */
+ return 1;
+ }
+ return memcmp(left->data, right->data, right->len);
+}
+
+/*!
+ * \internal
+ * \brief Compare the CC record q931_ies to the given q931_ies.
+ *
+ * \note
+ * Only the first BC, HLC, and LLC ies in the given q931_ies are compared.
+ *
+ * \param record_ies CC record q931_ies
+ * \param length Length of the given q931_ies
+ * \param q931_ies Given q931_ies
+ *
+ * \retval == 0 when record_ies == q931_ies.
+ * \retval != 0 when record_ies != q931_ies.
+ */
+static int pri_cc_cmp_q931_ies(const struct q931_saved_ie_contents *record_ies, unsigned length, const unsigned char *q931_ies)
+{
+ return pri_cc_cmp_ie(Q931_BEARER_CAPABILITY, record_ies, length, q931_ies)
+ || pri_cc_cmp_ie(Q931_HIGH_LAYER_COMPAT, record_ies, length, q931_ies)
+ || pri_cc_cmp_ie(Q931_LOW_LAYER_COMPAT, record_ies, length, q931_ies);
+}
+
+/*!
* \brief Find a cc_record by an incoming call addressing data.
*
* \param ctrl D channel controller.
* \param party_a Party A address.
* \param party_b Party B address.
+ * \param length Length of the given q931_ies.
+ * \param q931_ies BC, HLC, LLC ies to compare with CC records.
*
* \retval cc_record on success.
* \retval NULL on error.
*/
-struct pri_cc_record *pri_cc_find_by_addressing(struct pri *ctrl, const struct q931_party_address *party_a, const struct q931_party_address *party_b)
+struct pri_cc_record *pri_cc_find_by_addressing(struct pri *ctrl, const struct q931_party_address *party_a, const struct q931_party_address *party_b, unsigned length, const unsigned char *q931_ies)
{
struct pri_cc_record *cc_record;
+ struct q931_party_address addr_a;
+ struct q931_party_address addr_b;
ctrl = PRI_MASTER(ctrl);
+ addr_a = *party_a;
+ addr_b = *party_b;
for (cc_record = ctrl->cc.pool; cc_record; cc_record = cc_record->next) {
- if (!q931_cmp_party_id_to_address(&cc_record->party_a, party_a)
- && !q931_party_address_cmp(&cc_record->party_b, party_b)) {
+ /* Do not compare the number presentation. */
+ addr_a.number.presentation = cc_record->party_a.number.presentation;
+ addr_b.number.presentation = cc_record->party_b.number.presentation;
+ if (!q931_cmp_party_id_to_address(&cc_record->party_a, &addr_a)
+ && !q931_party_address_cmp(&cc_record->party_b, &addr_b)
+ && !pri_cc_cmp_q931_ies(&cc_record->saved_ie_contents, length, q931_ies)) {
/* Found the record */
break;
}
}
return cc_record;
-
- /* BUGBUG Probably need to add BC, HLC, and LLC comparison as well. */
- /*! \todo BUGBUG pri_cc_find_by_addressing() not written */
}
/*!
@@ -1658,6 +1760,12 @@
{
struct pri_cc_record *cc_record;
+ if (!PRI_MASTER(ctrl)->cc_support) {
+ /* Call completion is disabled. */
+ send_facility_error(ctrl, call, invoke->invoke_id,
+ ROSE_ERROR_Gen_NotSubscribed);
+ return;
+ }
cc_record = pri_cc_find_by_linkage(ctrl,
invoke->args.etsi.CCBSRequest.call_linkage_id);
if (!cc_record) {
@@ -1685,6 +1793,79 @@
/* Set the requested CC mode. */
cc_record->is_ccnr = (invoke->operation == ROSE_ETSI_CCNRRequest) ? 1 : 0;
+
+ pri_cc_event(ctrl, call, cc_record, CC_EVENT_CC_REQUEST);
+}
+
+/*!
+ * \brief Respond to the received PTP CCBS_T_Request/CCNR_T_Request invoke message.
+ *
+ * \param ctrl D channel controller for diagnostic messages or global options.
+ * \param call Call leg from which the message came.
+ * \param msgtype Q.931 message type ie is in.
+ * \param invoke Decoded ROSE invoke message contents.
+ *
+ * \return Nothing
+ */
+void pri_cc_ptp_request(struct pri *ctrl, q931_call *call, int msgtype, const struct rose_msg_invoke *invoke)
+{
+ struct pri_cc_record *cc_record;
+ struct q931_party_address party_a;
+ struct q931_party_address party_b;
+
+ if (msgtype != Q931_REGISTER) {
+ /* Ignore CC request message since it did not come in on the correct message. */
+ return;
+ }
+ if (!PRI_MASTER(ctrl)->cc_support) {
+ /* Call completion is disabled. */
+ rose_error_msg_encode(ctrl, call, Q931_ANY_MESSAGE, invoke->invoke_id,
+ ROSE_ERROR_Gen_NotSubscribed);
+ call->cc.hangup_call = 1;
+ return;
+ }
+
+ q931_party_address_init(&party_a);
+ rose_copy_address_to_q931(ctrl, &party_a,
+ &invoke->args.etsi.CCBS_T_Request.originating);
+ q931_party_address_init(&party_b);
+ rose_copy_address_to_q931(ctrl, &party_b,
+ &invoke->args.etsi.CCBS_T_Request.destination);
+ cc_record = pri_cc_find_by_addressing(ctrl, &party_a, &party_b,
+ invoke->args.etsi.CCBS_T_Request.q931ie.length,
+ invoke->args.etsi.CCBS_T_Request.q931ie.contents);
+ if (!cc_record || cc_record->state != CC_STATE_AVAILABLE) {
+ /* Could not find the record or already activated */
+ rose_error_msg_encode(ctrl, call, Q931_ANY_MESSAGE, invoke->invoke_id,
+ ROSE_ERROR_CCBS_T_ShortTermDenial);
+ call->cc.hangup_call = 1;
+ return;
+ }
+
+ /*
+ * We already have the presentationAllowedIndicator in the cc_record
+ * when we saved the original call information.
+ */
+
+ /* Determine negotiated service_retention. */
+ cc_record->option.retain_service =
+ (invoke->args.etsi.CCBS_T_Request.retention_supported
+ && cc_record->master->cc.option.retain_service) ? 1 : 0;
+
+ /* Link the signaling link to the cc_record. */
+ call->cc.record = cc_record;
+ cc_record->signaling = call;
+
+ /* Save off data to know how to send back any response. */
+ //cc_record->response.signaling = call;
+ cc_record->response.invoke_operation = invoke->operation;
+ cc_record->response.invoke_id = invoke->invoke_id;
+
+ /* Set the requested CC mode. */
+ cc_record->is_ccnr = (invoke->operation == ROSE_ETSI_CCNR_T_Request) ? 1 : 0;
+
+ /* Lets keep this signaling link around for awhile. */
+ call->cis_recognized = 1;
pri_cc_event(ctrl, call, cc_record, CC_EVENT_CC_REQUEST);
}
@@ -2798,6 +2979,21 @@
/*!
* \internal
+ * \brief FSM action to set A status as free.
+ *
+ * \param ctrl D channel controller.
+ * \param cc_record Call completion record to process event.
+ *
+ * \return Nothing
+ */
+static void pri_cc_act_set_a_status_free(struct pri *ctrl, struct pri_cc_record *cc_record)
+{
+ PRI_CC_ACT_DEBUG_OUTPUT(ctrl);
+ cc_record->party_a_status = CC_PARTY_A_AVAILABILITY_FREE;
+}
+
+/*!
+ * \internal
* \brief FSM action to pass up party A status to upper layer.
*
* \param ctrl D channel controller.
@@ -2851,6 +3047,7 @@
subcmd->cmd = PRI_SUBCMD_CC_REQ;
subcmd->u.cc_request.cc_id = cc_record->record_id;
subcmd->u.cc_request.mode = cc_record->is_ccnr ? 1 /* ccnr */ : 0 /* ccbs */;
+ subcmd->u.cc_request.retain_service = cc_record->option.retain_service;
}
/*!
@@ -2898,7 +3095,7 @@
}
subcmd->cmd = PRI_SUBCMD_CC_CALL;
- subcmd->u.cc_call.cc_id = cc_record->record_id;
+ subcmd->u.cc_call.cc_id = cc_record->record_id;
}
/*!
@@ -4018,6 +4215,342 @@
/*!
* \internal
+ * \brief CC FSM PTP agent CC_STATE_IDLE.
+ *
+ * \param ctrl D channel controller.
+ * \param call Q.931 call leg.
+ * \param cc_record Call completion record to process event.
+ * \param event Event to process.
+ *
+ * \return Nothing
+ */
+static void pri_cc_fsm_ptp_agent_idle(struct pri *ctrl, q931_call *call, struct pri_cc_record *cc_record, enum CC_EVENTS event)
+{
+ switch (event) {
+ case CC_EVENT_AVAILABLE:
+ cc_record->state = CC_STATE_PENDING_AVAILABLE;
+ break;
+ case CC_EVENT_CANCEL:
+ pri_cc_act_set_self_destruct(ctrl, cc_record);
+ break;
+ default:
+ break;
+ }
+}
+
+/*!
+ * \internal
+ * \brief CC FSM PTP agent CC_STATE_PENDING_AVAILABLE.
+ *
+ * \param ctrl D channel controller.
+ * \param call Q.931 call leg.
+ * \param cc_record Call completion record to process event.
+ * \param event Event to process.
+ *
+ * \return Nothing
+ */
+static void pri_cc_fsm_ptp_agent_pend_avail(struct pri *ctrl, q931_call *call, struct pri_cc_record *cc_record, enum CC_EVENTS event)
+{
+ switch (event) {
+ case CC_EVENT_MSG_ALERTING:
+ pri_cc_act_send_cc_available(ctrl, call, cc_record, Q931_ALERTING);
+ cc_record->state = CC_STATE_AVAILABLE;
+ break;
+ case CC_EVENT_MSG_DISCONNECT:
+ pri_cc_act_send_cc_available(ctrl, call, cc_record, Q931_DISCONNECT);
+ cc_record->state = CC_STATE_AVAILABLE;
+ break;
+ case CC_EVENT_CANCEL:
+ pri_cc_act_set_self_destruct(ctrl, cc_record);
+ cc_record->state = CC_STATE_IDLE;
+ break;
+ default:
+ break;
+ }
+}
+
+/*!
+ * \internal
+ * \brief CC FSM PTP agent CC_STATE_AVAILABLE.
+ *
+ * \param ctrl D channel controller.
+ * \param call Q.931 call leg.
+ * \param cc_record Call completion record to process event.
+ * \param event Event to process.
+ *
+ * \return Nothing
+ */
+static void pri_cc_fsm_ptp_agent_avail(struct pri *ctrl, q931_call *call, struct pri_cc_record *cc_record, enum CC_EVENTS event)
+{
+ /*
+ * For PTP mode the T_RETENTION timer is not defined. However,
+ * we will use it anyway in this state to protect our resources
+ * from leaks caused by user A not requesting CC. This timer
+ * should be set much longer than the PTMP network link to
+ * allow for variations in user A's CC offer timer.
+ */
+ switch (event) {
+ case CC_EVENT_MSG_RELEASE:
+ case CC_EVENT_MSG_RELEASE_COMPLETE:
+ pri_cc_act_stop_t_retention(ctrl, cc_record);
+ pri_cc_act_start_t_retention(ctrl, cc_record);
+ break;
+ case CC_EVENT_CC_REQUEST:
+ pri_cc_act_pass_up_cc_request(ctrl, cc_record);
+ pri_cc_act_stop_t_retention(ctrl, cc_record);
+ cc_record->state = CC_STATE_REQUESTED;
+ break;
+ case CC_EVENT_TIMEOUT_T_RETENTION:
+ pri_cc_act_pass_up_cc_cancel(ctrl, cc_record);
+ pri_cc_act_stop_t_retention(ctrl, cc_record);
+ pri_cc_act_set_self_destruct(ctrl, cc_record);
+ cc_record->state = CC_STATE_IDLE;
+ break;
+ case CC_EVENT_CANCEL:
+ pri_cc_act_stop_t_retention(ctrl, cc_record);
+ pri_cc_act_set_self_destruct(ctrl, cc_record);
+ cc_record->state = CC_STATE_IDLE;
+ break;
+ default:
+ break;
+ }
+}
+
+/*!
+ * \internal
+ * \brief CC FSM PTP agent CC_STATE_REQUESTED.
+ *
+ * \param ctrl D channel controller.
+ * \param call Q.931 call leg.
+ * \param cc_record Call completion record to process event.
+ * \param event Event to process.
+ *
+ * \return Nothing
+ */
+static void pri_cc_fsm_ptp_agent_req(struct pri *ctrl, q931_call *call, struct pri_cc_record *cc_record, enum CC_EVENTS event)
+{
+ switch (event) {
+ case CC_EVENT_CC_REQUEST_ACCEPT:
+ /* Start T_CCBS5/T_CCNR5 depending upon CC mode. */
+ pri_cc_act_start_t_supervision(ctrl, cc_record);
+ pri_cc_act_reset_a_status(ctrl, cc_record);
+ cc_record->state = CC_STATE_ACTIVATED;
+ break;
+ case CC_EVENT_SIGNALING_GONE:
+ /* Signaling link cleared. */
+ pri_cc_act_pass_up_cc_cancel(ctrl, cc_record);
+ pri_cc_act_set_self_destruct(ctrl, cc_record);
+ cc_record->state = CC_STATE_IDLE;
+ break;
+ case CC_EVENT_CANCEL:
+ pri_cc_act_hangup_signaling_link(ctrl, cc_record);
+ pri_cc_act_set_self_destruct(ctrl, cc_record);
+ cc_record->state = CC_STATE_IDLE;
+ break;
+ default:
+ break;
+ }
+}
+
+/*!
+ * \internal
+ * \brief CC FSM PTP agent CC_STATE_WAIT_DESTRUCTION.
+ *
+ * \param ctrl D channel controller.
+ * \param call Q.931 call leg.
+ * \param cc_record Call completion record to process event.
+ * \param event Event to process.
+ *
+ * \return Nothing
+ */
+static void pri_cc_fsm_ptp_agent_wait_destruction(struct pri *ctrl, q931_call *call, struct pri_cc_record *cc_record, enum CC_EVENTS event)
+{
+ /*
+ * Delayed disconnect of the signaling link to allow subcmd events
+ * from the signaling link to be passed up.
+ */
+ switch (event) {
+ case CC_EVENT_SIGNALING_GONE:
+ /* Signaling link cleared. */
+ pri_cc_act_set_self_destruct(ctrl, cc_record);
+ cc_record->state = CC_STATE_IDLE;
+ break;
+ case CC_EVENT_HANGUP_SIGNALING:
+ pri_cc_act_hangup_signaling_link(ctrl, cc_record);
+ pri_cc_act_set_self_destruct(ctrl, cc_record);
+ cc_record->state = CC_STATE_IDLE;
+ break;
+ case CC_EVENT_CANCEL:
+ pri_cc_act_hangup_signaling_link(ctrl, cc_record);
+ pri_cc_act_set_self_destruct(ctrl, cc_record);
+ cc_record->state = CC_STATE_IDLE;
+ break;
+ default:
+ break;
+ }
+}
+
+/*!
+ * \internal
+ * \brief CC FSM PTP agent CC_STATE_ACTIVATED.
+ *
+ * \param ctrl D channel controller.
+ * \param call Q.931 call leg.
+ * \param cc_record Call completion record to process event.
+ * \param event Event to process.
+ *
+ * \return Nothing
+ */
+static void pri_cc_fsm_ptp_agent_activated(struct pri *ctrl, q931_call *call, struct pri_cc_record *cc_record, enum CC_EVENTS event)
+{
+ switch (event) {
+ case CC_EVENT_REMOTE_USER_FREE:
+ pri_cc_act_pass_up_a_status(ctrl, cc_record);
+ if (cc_record->party_a_status == CC_PARTY_A_AVAILABILITY_BUSY) {
+ cc_record->state = CC_STATE_SUSPENDED;
+ } else {
+ pri_cc_act_send_remote_user_free(ctrl, cc_record);
+ cc_record->state = CC_STATE_WAIT_CALLBACK;
+ }
+ break;
+ case CC_EVENT_SUSPEND:
+ /* Received CCBS_T_Suspend */
+ pri_cc_act_set_a_status_busy(ctrl, cc_record);
+ break;
+ case CC_EVENT_RESUME:
+ /* Received CCBS_T_Resume */
+ pri_cc_act_reset_a_status(ctrl, cc_record);
+ break;
+ case CC_EVENT_RECALL:
+ /* Received CCBS_T_Call */
+ pri_cc_act_pass_up_cc_call(ctrl, cc_record);
+ pri_cc_act_set_original_call_parameters(ctrl, call, cc_record);
+ break;
+ case CC_EVENT_TIMEOUT_T_SUPERVISION:
+ pri_cc_act_pass_up_cc_cancel(ctrl, cc_record);
+ pri_cc_act_post_hangup_signaling(ctrl, cc_record);
+ pri_cc_act_stop_t_supervision(ctrl, cc_record);
+ cc_record->state = CC_STATE_WAIT_DESTRUCTION;
+ break;
+ case CC_EVENT_SIGNALING_GONE:
+ /* Signaling link cleared. */
+ pri_cc_act_pass_up_cc_cancel(ctrl, cc_record);
+ pri_cc_act_stop_t_supervision(ctrl, cc_record);
+ pri_cc_act_set_self_destruct(ctrl, cc_record);
+ cc_record->state = CC_STATE_IDLE;
+ break;
+ case CC_EVENT_CANCEL:
+ pri_cc_act_hangup_signaling_link(ctrl, cc_record);
+ pri_cc_act_stop_t_supervision(ctrl, cc_record);
+ pri_cc_act_set_self_destruct(ctrl, cc_record);
+ cc_record->state = CC_STATE_IDLE;
+ break;
+ default:
+ break;
+ }
+}
+
+/*!
+ * \internal
+ * \brief CC FSM PTP agent CC_STATE_WAIT_CALLBACK.
+ *
+ * \param ctrl D channel controller.
+ * \param call Q.931 call leg.
+ * \param cc_record Call completion record to process event.
+ * \param event Event to process.
+ *
+ * \return Nothing
+ */
+static void pri_cc_fsm_ptp_agent_wait_callback(struct pri *ctrl, q931_call *call, struct pri_cc_record *cc_record, enum CC_EVENTS event)
+{
+ switch (event) {
+ case CC_EVENT_SUSPEND:
+ /* Received CCBS_T_Suspend */
+ pri_cc_act_set_a_status_busy(ctrl, cc_record);
+ pri_cc_act_pass_up_a_status(ctrl, cc_record);
+ cc_record->state = CC_STATE_SUSPENDED;
+ break;
+ case CC_EVENT_RECALL:
+ /* Received CCBS_T_Call */
+ pri_cc_act_pass_up_cc_call(ctrl, cc_record);
+ pri_cc_act_set_original_call_parameters(ctrl, call, cc_record);
+ break;
+ case CC_EVENT_TIMEOUT_T_SUPERVISION:
+ pri_cc_act_pass_up_cc_cancel(ctrl, cc_record);
+ pri_cc_act_post_hangup_signaling(ctrl, cc_record);
+ pri_cc_act_stop_t_supervision(ctrl, cc_record);
+ cc_record->state = CC_STATE_WAIT_DESTRUCTION;
+ break;
+ case CC_EVENT_SIGNALING_GONE:
+ /* Signaling link cleared. */
+ pri_cc_act_pass_up_cc_cancel(ctrl, cc_record);
+ pri_cc_act_stop_t_supervision(ctrl, cc_record);
+ pri_cc_act_set_self_destruct(ctrl, cc_record);
+ cc_record->state = CC_STATE_IDLE;
+ break;
+ case CC_EVENT_CANCEL:
+ pri_cc_act_hangup_signaling_link(ctrl, cc_record);
+ pri_cc_act_stop_t_supervision(ctrl, cc_record);
+ pri_cc_act_set_self_destruct(ctrl, cc_record);
+ cc_record->state = CC_STATE_IDLE;
+ break;
+ default:
+ break;
+ }
+}
+
+/*!
+ * \internal
+ * \brief CC FSM PTP agent CC_STATE_SUSPENDED.
+ *
+ * \param ctrl D channel controller.
+ * \param call Q.931 call leg.
+ * \param cc_record Call completion record to process event.
+ * \param event Event to process.
+ *
+ * \return Nothing
+ */
+static void pri_cc_fsm_ptp_agent_suspended(struct pri *ctrl, q931_call *call, struct pri_cc_record *cc_record, enum CC_EVENTS event)
+{
+ switch (event) {
+ case CC_EVENT_RESUME:
+ /* Received CCBS_T_Resume */
+ pri_cc_act_set_a_status_free(ctrl, cc_record);
+ pri_cc_act_pass_up_a_status(ctrl, cc_record);
+ pri_cc_act_reset_a_status(ctrl, cc_record);
+ cc_record->state = CC_STATE_ACTIVATED;
+ break;
+ case CC_EVENT_RECALL:
+ /* Received CCBS_T_Call */
+ pri_cc_act_pass_up_cc_call(ctrl, cc_record);
+ pri_cc_act_set_original_call_parameters(ctrl, call, cc_record);
+ break;
+ case CC_EVENT_TIMEOUT_T_SUPERVISION:
+ pri_cc_act_pass_up_cc_cancel(ctrl, cc_record);
+ pri_cc_act_post_hangup_signaling(ctrl, cc_record);
+ pri_cc_act_stop_t_supervision(ctrl, cc_record);
+ cc_record->state = CC_STATE_WAIT_DESTRUCTION;
+ break;
+ case CC_EVENT_SIGNALING_GONE:
+ /* Signaling link cleared. */
+ pri_cc_act_pass_up_cc_cancel(ctrl, cc_record);
+ pri_cc_act_stop_t_supervision(ctrl, cc_record);
+ pri_cc_act_set_self_destruct(ctrl, cc_record);
+ cc_record->state = CC_STATE_IDLE;
+ break;
+ case CC_EVENT_CANCEL:
+ pri_cc_act_hangup_signaling_link(ctrl, cc_record);
+ pri_cc_act_stop_t_supervision(ctrl, cc_record);
+ pri_cc_act_set_self_destruct(ctrl, cc_record);
+ cc_record->state = CC_STATE_IDLE;
+ break;
+ default:
+ break;
+ }
+}
+
+/*!
+ * \internal
* \brief CC FSM PTP monitor CC_STATE_IDLE.
*
* \param ctrl D channel controller.
@@ -4378,10 +4911,17 @@
/* *INDENT-ON* */
};
-/*! \todo BUGBUG pri_cc_fsm_ptp_agent[] not written */
/*! CC FSM PTMP agent state table. */
static const pri_cc_fsm_state pri_cc_fsm_ptp_agent[CC_STATE_NUM] = {
/* *INDENT-OFF* */
+ [CC_STATE_IDLE] = pri_cc_fsm_ptp_agent_idle,
+ [CC_STATE_PENDING_AVAILABLE] = pri_cc_fsm_ptp_agent_pend_avail,
+ [CC_STATE_AVAILABLE] = pri_cc_fsm_ptp_agent_avail,
+ [CC_STATE_REQUESTED] = pri_cc_fsm_ptp_agent_req,
+ [CC_STATE_WAIT_DESTRUCTION] = pri_cc_fsm_ptp_agent_wait_destruction,
+ [CC_STATE_ACTIVATED] = pri_cc_fsm_ptp_agent_activated,
+ [CC_STATE_WAIT_CALLBACK] = pri_cc_fsm_ptp_agent_wait_callback,
+ [CC_STATE_SUSPENDED] = pri_cc_fsm_ptp_agent_suspended,
/* *INDENT-ON* */
};
@@ -4777,7 +5317,7 @@
* \retval 0 on success.
* \retval -1 on error.
*/
-static int rose_cc_req_rsp_ptmp(struct pri *ctrl, struct pri_cc_record *cc_record, int status)
+static int pri_cc_req_rsp_ptmp(struct pri *ctrl, struct pri_cc_record *cc_record, int status)
{
int fail;
@@ -4828,6 +5368,145 @@
}
/*!
+ * \internal
+ * \brief Encode a PTP cc-request reply message.
+ *
+ * \param ctrl D channel controller for diagnostic messages or global options.
+ * \param pos Starting position to encode the facility ie contents.
+ * \param end End of facility ie contents encoding data buffer.
+ * \param cc_record Call completion record to process event.
+ *
+ * \retval Start of the next ASN.1 component to encode on success.
+ * \retval NULL on error.
+ */
+static unsigned char *enc_cc_etsi_ptp_req_rsp(struct pri *ctrl, unsigned char *pos,
+ unsigned char *end, struct pri_cc_record *cc_record)
+{
+ struct rose_msg_result msg;
+
+ pos = facility_encode_header(ctrl, pos, end, NULL);
+ if (!pos) {
+ return NULL;
+ }
+
+ memset(&msg, 0, sizeof(msg));
+ msg.invoke_id = cc_record->response.invoke_id;
+ msg.operation = cc_record->response.invoke_operation;
+
+ /* CCBS/CCNR reply */
+ msg.args.etsi.CCBS_T_Request.retention_supported = cc_record->option.retain_service;
+
+ pos = rose_encode_result(ctrl, pos, end, &msg);
+
+ return pos;
+}
+
+/*!
+ * \internal
+ * \brief Encode and queue PTP a cc-request reply message.
+ *
+ * \param ctrl D channel controller.
+ * \param call Q.931 call leg.
+ * \param cc_record Call completion record to process event.
+ *
+ * \retval 0 on success.
+ * \retval -1 on error.
+ */
+static int rose_cc_etsi_ptp_req_rsp_encode(struct pri *ctrl, q931_call *call, struct pri_cc_record *cc_record)
+{
+ unsigned char buffer[256];
+ unsigned char *end;
+
+ end = enc_cc_etsi_ptp_req_rsp(ctrl, buffer, buffer + sizeof(buffer), cc_record);
+ if (!end) {
+ return -1;
+ }
+
+ return pri_call_apdu_queue(call, Q931_FACILITY, buffer, end - buffer, NULL);
+}
+
+/*!
+ * \internal
+ * \brief Send the CC activation request result PTMP.
+ *
+ * \param ctrl D channel controller.
+ * \param cc_record Call completion record to process event.
+ *
+ * \retval 0 on success.
+ * \retval -1 on error.
+ */
+static int send_cc_etsi_ptp_req_rsp(struct pri *ctrl, struct pri_cc_record *cc_record)
+{
+ if (rose_cc_etsi_ptp_req_rsp_encode(ctrl, cc_record->signaling, cc_record)
+ || q931_facility(ctrl, cc_record->signaling)) {
+ pri_message(ctrl,
+ "Could not schedule facility message for CC request result message.\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+/*!
+ * \internal
+ * \brief Response to an incoming CC activation request PTP.
+ *
+ * \param ctrl D channel controller.
+ * \param cc_record Call completion record to process event.
+ * \param status success(0)/timeout(1)/
+ * short_term_denial(2)/long_term_denial(3)/not_subscribed(4)/queue_full(5)
+ *
+ * \retval 0 on success.
+ * \retval -1 on error.
+ */
+static int pri_cc_req_rsp_ptp(struct pri *ctrl, struct pri_cc_record *cc_record, int status)
+{
+ int fail;
+
+ switch (cc_record->response.invoke_operation) {
+ case ROSE_ETSI_CCBS_T_Request:
+ case ROSE_ETSI_CCNR_T_Request:
+ break;
+ default:
+ /* We no longer know how to send the response. Should not happen. */
+ return -1;
+ }
+ if (!cc_record->signaling) {
+ return -1;
+ }
+
+ fail = 0;
+ if (status) {
+ enum rose_error_code code;
+
+ switch (status) {
+ default:
+ case 1:/* timeout */
+ case 5:/* queue_full */
+ case 2:/* short_term_denial */
+ code = ROSE_ERROR_CCBS_T_ShortTermDenial;
+ break;
+ case 3:/* long_term_denial */
+ code = ROSE_ERROR_CCBS_T_LongTermDenial;
+ break;
+ case 4:/* not_subscribed */
+ code = ROSE_ERROR_Gen_NotSubscribed;
+ break;
+ }
+ rose_error_msg_encode(ctrl, cc_record->signaling, Q931_ANY_MESSAGE,
+ cc_record->response.invoke_id, code);
+ pri_cc_event(ctrl, cc_record->signaling, cc_record, CC_EVENT_CANCEL);
+ } else {
+ /* Successful CC activation. */
+ if (send_cc_etsi_ptp_req_rsp(ctrl, cc_record)) {
+ fail = -1;
+ }
+ pri_cc_event(ctrl, cc_record->signaling, cc_record, CC_EVENT_CC_REQUEST_ACCEPT);
+ }
+ return fail;
+}
+
+/*!
* \brief Response to an incoming CC activation request.
*
* \param ctrl D channel controller.
@@ -4868,11 +5547,13 @@
case PRI_SWITCH_EUROISDN_E1:
case PRI_SWITCH_EUROISDN_T1:
if (q931_is_ptmp(ctrl)) {
- if (!rose_cc_req_rsp_ptmp(ctrl, cc_record, status)) {
+ if (!pri_cc_req_rsp_ptmp(ctrl, cc_record, status)) {
fail = 0;
}
} else {
- /*! \todo BUGBUG pri_cc_req_rsp(PTP) not written */
+ if (!pri_cc_req_rsp_ptp(ctrl, cc_record, status)) {
+ fail = 0;
+ }
}
break;
default:
Modified: team/group/ccss/pri_facility.c
URL: http://svnview.digium.com/svn/libpri/team/group/ccss/pri_facility.c?view=diff&rev=1393&r1=1392&r2=1393
==============================================================================
--- team/group/ccss/pri_facility.c (original)
+++ team/group/ccss/pri_facility.c Fri Dec 18 22:42:38 2009
@@ -3507,6 +3507,7 @@
struct pri_cc_record *cc_record;
struct pri_subcommand *subcmd;
struct q931_party_id party_id;
+ struct q931_party_address party_address;
struct q931_party_redirecting deflection;
switch (invoke->operation) {
@@ -3950,7 +3951,7 @@
}
/* Save off data to know how to send back any response. */
- cc_record->response.signaling = call;
+ //cc_record->response.signaling = call;
cc_record->response.invoke_operation = invoke->operation;
cc_record->response.invoke_id = invoke->invoke_id;
@@ -4013,17 +4014,37 @@
subcmd->u.cc_stop_alerting.cc_id = cc_record->record_id;
break;
case ROSE_ETSI_CCBS_T_Request:
- /* BUGBUG ROSE_ETSI_CCBS_T_Request */
- //pri_cc_ptp_request(ctrl, call, msgtype, invoke);
- call->cc.hangup_call = 1;
+ pri_cc_ptp_request(ctrl, call, msgtype, invoke);
break;
case ROSE_ETSI_CCNR_T_Request:
- /* BUGBUG ROSE_ETSI_CCNR_T_Request */
- //pri_cc_ptp_request(ctrl, call, msgtype, invoke);
- call->cc.hangup_call = 1;
+ pri_cc_ptp_request(ctrl, call, msgtype, invoke);
break;
case ROSE_ETSI_CCBS_T_Call:
- /* BUGBUG ROSE_ETSI_CCBS_T_Call */
+ if (msgtype != Q931_SETUP) {
+ /* Ignore since it did not come in on the correct message. */
+ break;
[... 156 lines stripped ...]
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