[libpri-commits] rmudgett: branch group/ccss r1248 - /team/group/ccss/
SVN commits to the libpri project
libpri-commits at lists.digium.com
Fri Oct 23 16:10:41 CDT 2009
Author: rmudgett
Date: Fri Oct 23 16:10:37 2009
New Revision: 1248
URL: http://svnview.digium.com/svn/libpri?view=rev&rev=1248
Log:
Merged revisions 1242 via svnmerge from
https://origsvn.digium.com/svn/libpri/branches/1.4
........
r1242 | rmudgett | 2009-10-23 14:50:45 -0500 (Fri, 23 Oct 2009) | 16 lines
Add BRI PTMP NT mode, HOLD/RETRIEVE, Call rerouting/deflection, and keypad facility support.
* Added support for BRI PTMP NT mode. (Overlap dialing NT -> TE not supported.)
* Added handling of received HOLD/RETRIEVE messages and the optional ability
to transfer a held call on disconnect similar to an analog phone.
* Added CallRerouting/CallDeflection support for Q.SIG, ETSI PTP, ETSI PTMP.
Will reroute/deflect an outgoing call when receive the message.
Can use the DAHDISendCallreroutingFacility to send the message for the
supported switches.
* Added ability to send/receive keypad digits in the SETUP message.
Send keypad digits in SETUP message: Dial(DAHDI/g1[/K<keypad_digits>][/extension])
Access any received keypad digits in SETUP message by: ${CHANNEL(keypad_digits)}
(closes issue #15048)
Tested by: rmudgett, mattf
........
Modified:
team/group/ccss/ (props changed)
team/group/ccss/libpri.h
team/group/ccss/pri.c
team/group/ccss/pri_facility.c
team/group/ccss/pri_facility.h
team/group/ccss/pri_internal.h
team/group/ccss/pri_q921.h
team/group/ccss/pri_q931.h
team/group/ccss/q921.c
team/group/ccss/q931.c
Propchange: team/group/ccss/
------------------------------------------------------------------------------
automerge = *
Propchange: team/group/ccss/
------------------------------------------------------------------------------
--- svnmerge-integrated (original)
+++ svnmerge-integrated Fri Oct 23 16:10:37 2009
@@ -1,1 +1,1 @@
-/branches/1.4:1-1237
+/branches/1.4:1-1242
Modified: team/group/ccss/libpri.h
URL: http://svnview.digium.com/svn/libpri/team/group/ccss/libpri.h?view=diff&rev=1248&r1=1247&r2=1248
==============================================================================
--- team/group/ccss/libpri.h (original)
+++ team/group/ccss/libpri.h Fri Oct 23 16:10:37 2009
@@ -91,6 +91,12 @@
#define PRI_EVENT_KEYPAD_DIGIT 18 /* When we receive during ACTIVE state (INFORMATION) */
#define PRI_EVENT_SERVICE 19 /* SERVICE maintenance message */
#define PRI_EVENT_SERVICE_ACK 20 /* SERVICE maintenance acknowledgement message */
+#define PRI_EVENT_HOLD 21 /* HOLD request received */
+#define PRI_EVENT_HOLD_ACK 22 /* HOLD_ACKNOWLEDGE received */
+#define PRI_EVENT_HOLD_REJ 23 /* HOLD_REJECT received */
+#define PRI_EVENT_RETRIEVE 24 /* RETRIEVE request received */
+#define PRI_EVENT_RETRIEVE_ACK 25 /* RETRIEVE_ACKNOWLEDGE received */
+#define PRI_EVENT_RETRIEVE_REJ 26 /* RETRIEVE_REJECT received */
/* Simple states */
#define PRI_STATE_DOWN 0
@@ -200,6 +206,7 @@
#define PRI_CAUSE_NO_ANSWER 19
#define PRI_CAUSE_CALL_REJECTED 21
#define PRI_CAUSE_NUMBER_CHANGED 22
+#define PRI_CAUSE_NONSELECTED_USER_CLEARING 26
#define PRI_CAUSE_DESTINATION_OUT_OF_ORDER 27
#define PRI_CAUSE_INVALID_NUMBER_FORMAT 28
#define PRI_CAUSE_FACILITY_REJECTED 29 /* !Q.SIG */
@@ -212,6 +219,7 @@
#define PRI_CAUSE_ACCESS_INFO_DISCARDED 43 /* !Q.SIG */
#define PRI_CAUSE_REQUESTED_CHAN_UNAVAIL 44
#define PRI_CAUSE_PRE_EMPTED 45 /* !Q.SIG */
+#define PRI_CAUSE_RESOURCE_UNAVAIL_UNSPECIFIED 47
#define PRI_CAUSE_FACILITY_NOT_SUBSCRIBED 50 /* !Q.SIG */
#define PRI_CAUSE_OUTGOING_CALL_BARRED 52 /* !Q.SIG */
#define PRI_CAUSE_INCOMING_CALL_BARRED 54 /* !Q.SIG */
@@ -482,6 +490,33 @@
int reason;
};
+/*!
+ * \brief Information for rerouting/deflecting the call.
+ */
+struct pri_rerouting_data {
+ /*!
+ * \brief Updated caller-id information.
+ * \note The information may have been altered by procedure in the private network.
+ */
+ struct pri_party_id caller;
+ /*!
+ * \note
+ * deflection.to is the new called number and must always be present.
+ */
+ struct pri_party_redirecting deflection;
+ /*!
+ * \brief Diverting user subscription option to specify if caller is notified.
+ * \details
+ * noNotification(0),
+ * notificationWithoutDivertedToNr(1),
+ * notificationWithDivertedToNr(2),
+ * notApplicable(3) (Status only.)
+ */
+ int subscription_option;
+ /*! Invocation ID to use when sending a reply to the call rerouting/deflection request. */
+ int invoke_id;
+};
+
/* BUGBUG eliminate this struct definition. */
/* Structures for qsig_cc_facilities */
struct pri_qsig_cc_extension {
@@ -507,19 +542,20 @@
/* Subcommands derived from supplementary services. */
#define PRI_SUBCMD_REDIRECTING 1 /*!< Redirecting information update */
#define PRI_SUBCMD_CONNECTED_LINE 2 /*!< Connected line information update */
-#define PRI_SUBCMD_STATUS_REQ 3 /*!< Determine the status of the given party. */
-#define PRI_SUBCMD_STATUS_REQ_RSP 4 /*!< Status request response */
-#define PRI_SUBCMD_CC_RECORD_RETENTION 5 /*!< Give cc_id to upper layer */
-#define PRI_SUBCMD_CC_AVAILABLE 6 /*!< Indicate that CC is available */
-#define PRI_SUBCMD_CC_REQ 7 /*!< CC activation request */
-#define PRI_SUBCMD_CC_REQ_RSP 8 /*!< CC activation request response */
-#define PRI_SUBCMD_CC_REMOTE_USER_FREE 9 /*!< Indicate that CC party B is available */
-#define PRI_SUBCMD_CC_STATUS_REQ 10 /*!< Request/prod to receive updates of CC party A status */
-#define PRI_SUBCMD_CC_STATUS 11 /*!< Unsolicited update of CC party A status */
-#define PRI_SUBCMD_CC_CALL 12 /*!< Indicate that this call is a CC callback */
-#define PRI_SUBCMD_CC_CANCEL 13 /*!< Unsolicited indication that CC is canceled */
-#define PRI_SUBCMD_CC_DEACTIVATE_REQ 14 /*!< CC deactivation request */
-#define PRI_SUBCMD_CC_DEACTIVATE_RSP 15 /*!< CC deactivation request response */
+#define PRI_SUBCMD_REROUTING 3 /*!< CallRerouting/CallDeflection received. */
+#define PRI_SUBCMD_STATUS_REQ 4 /*!< Determine the status of the given party. */
+#define PRI_SUBCMD_STATUS_REQ_RSP 5 /*!< Status request response */
+#define PRI_SUBCMD_CC_RECORD_RETENTION 6 /*!< Give cc_id to upper layer */
+#define PRI_SUBCMD_CC_AVAILABLE 7 /*!< Indicate that CC is available */
+#define PRI_SUBCMD_CC_REQ 8 /*!< CC activation request */
+#define PRI_SUBCMD_CC_REQ_RSP 9 /*!< CC activation request response */
+#define PRI_SUBCMD_CC_REMOTE_USER_FREE 10 /*!< Indicate that CC party B is available */
+#define PRI_SUBCMD_CC_STATUS_REQ 11 /*!< Request/prod to receive updates of CC party A status */
+#define PRI_SUBCMD_CC_STATUS 12 /*!< Unsolicited update of CC party A status */
+#define PRI_SUBCMD_CC_CALL 13 /*!< Indicate that this call is a CC callback */
+#define PRI_SUBCMD_CC_CANCEL 14 /*!< Unsolicited indication that CC is canceled */
+#define PRI_SUBCMD_CC_DEACTIVATE_REQ 15 /*!< CC deactivation request */
+#define PRI_SUBCMD_CC_DEACTIVATE_RSP 16 /*!< CC deactivation request response */
struct pri_subcmd_status_request {
/*!
@@ -679,6 +715,7 @@
char reserve_space[512];
struct pri_party_connected_line connected_line;
struct pri_party_redirecting redirecting;
+ struct pri_rerouting_data rerouting;
struct pri_subcmd_status_request status_request;
struct pri_subcmd_status_request_rsp status_request_rsp;
struct pri_subcmd_cc_id cc_available;
@@ -716,13 +753,14 @@
* Event channel parameter encoding:
* 3322 2222 2222 1111 1111 1100 0000 0000
* 1098 7654 3210 9876 5432 1098 7654 3210
- * xxxx xxxx xxxx xxDC BBBBBBBBB AAAAAAAAA
+ * xxxx xxxx xxxx xEDC BBBBBBBBB AAAAAAAAA
*
* Bit field
* A - B channel
* B - Span (DS1) (0 - 127)
* C - DS1 Explicit bit
* D - D channel (cis_call) bit (status only)
+ * E - Call is held bit (status only)
*
* B channel values:
* 0 - No channel (ISDN uses for call waiting feature)
@@ -786,10 +824,16 @@
char callingnum[256]; /*!< Deprecated, preserved for struct pri_event_facname compatibility */
int channel;
int cref;
+ /*!
+ * \brief Master call or normal call.
+ * \note Call pointer known about by upper layer.
+ * \note NULL if dummy call reference.
+ */
q931_call *call;
int callingpres; /*!< Presentation of Calling CallerID (Deprecated, preserved for struct pri_event_facname compatibility) */
int callingplan; /*!< Dialing plan of Calling entity (Deprecated, preserved for struct pri_event_facname compatibility) */
struct pri_subcommands *subcmds;
+ q931_call *subcall; /*!< Subcall to send any reply toward. */
};
#define PRI_CALLINGPLANANI
@@ -828,6 +872,7 @@
struct pri_subcommands *subcmds;
struct pri_party_id calling; /* Calling Party's info, initially subaddress' */
struct pri_party_subaddress called_subaddress; /* Called party's subaddress */
+ char keypad_digits[64]; /* Keypad digits in the SETUP message. */
} pri_event_ring;
typedef struct pri_event_hangup {
@@ -835,10 +880,22 @@
int channel; /* Channel requested */
int cause;
int cref;
- q931_call *call; /* Opaque call pointer */
+ q931_call *call; /* Opaque call pointer of call hanging up. */
long aoc_units; /* Advise of Charge number of charged units */
char useruserinfo[260]; /* User->User info */
struct pri_subcommands *subcmds;
+ /*!
+ * \brief Opaque held call pointer for possible transfer to active call.
+ * \note The call_held and call_active pointers must not be NULL if
+ * transfer held call on disconnect is available.
+ */
+ q931_call *call_held;
+ /*!
+ * \brief Opaque active call pointer for possible transfer with held call.
+ * \note The call_held and call_active pointers must not be NULL if
+ * transfer held call on disconnect is available.
+ */
+ q931_call *call_active;
} pri_event_hangup;
typedef struct pri_event_restart_ack {
@@ -870,6 +927,7 @@
int channel;
int info;
struct pri_subcommands *subcmds;
+ q931_call *call;
} pri_event_notify;
typedef struct pri_event_keypad_digit {
@@ -891,6 +949,51 @@
int channel;
int changestatus;
} pri_event_service_ack;
+
+struct pri_event_hold {
+ int e;
+ int channel;
+ q931_call *call;
+ struct pri_subcommands *subcmds;
+};
+
+struct pri_event_hold_ack {
+ int e;
+ int channel;
+ q931_call *call;
+ struct pri_subcommands *subcmds;
+};
+
+struct pri_event_hold_rej {
+ int e;
+ int channel;
+ q931_call *call;
+ int cause;
+ struct pri_subcommands *subcmds;
+};
+
+struct pri_event_retrieve {
+ int e;
+ int channel;
+ q931_call *call;
+ int flexible; /* Are we flexible with our channel selection? */
+ struct pri_subcommands *subcmds;
+};
+
+struct pri_event_retrieve_ack {
+ int e;
+ int channel;
+ q931_call *call;
+ struct pri_subcommands *subcmds;
+};
+
+struct pri_event_retrieve_rej {
+ int e;
+ int channel;
+ q931_call *call;
+ int cause;
+ struct pri_subcommands *subcmds;
+};
typedef union {
int e;
@@ -910,6 +1013,12 @@
pri_event_service service; /* service message */
pri_event_service_ack service_ack; /* service acknowledgement message */
struct pri_event_facility facility;
+ struct pri_event_hold hold;
+ struct pri_event_hold_ack hold_ack;
+ struct pri_event_hold_rej hold_rej;
+ struct pri_event_retrieve retrieve;
+ struct pri_event_retrieve_ack retrieve_ack;
+ struct pri_event_retrieve_rej retrieve_rej;
} pri_event;
struct pri;
@@ -1124,6 +1233,16 @@
void pri_sr_set_redirecting_parties(struct pri_sr *sr, const struct pri_party_redirecting *redirecting);
/*! \note Use pri_sr_set_redirecting_parties() instead to pass more precise redirecting information. */
int pri_sr_set_redirecting(struct pri_sr *sr, char *num, int plan, int pres, int reason);
+
+/*!
+ * \brief Set the keypad digits in the call SETUP record.
+ *
+ * \param sr New call SETUP record.
+ * \param keypad_digits Keypad digits to send.
+ *
+ * \return Nothing
+ */
+void pri_sr_set_keypad_digits(struct pri_sr *sr, const char *keypad_digits);
/* BUGBUG eliminate this prototype. */
int pri_sr_set_ccringout(struct pri_sr *sr, int ccringout);
@@ -1214,6 +1333,157 @@
int pri_notify(struct pri *pri, q931_call *c, int channel, int info);
int pri_callrerouting_facility(struct pri *pri, q931_call *call, const char *dest, const char* original, const char* reason);
+
+/*!
+ * \brief Set the call deflection/rerouting feature enable flag.
+ *
+ * \param ctrl D channel controller.
+ * \param enable TRUE to enable call deflection/rerouting feature.
+ *
+ * \return Nothing
+ */
+void pri_reroute_enable(struct pri *ctrl, int enable);
+
+/*!
+ * \brief Send the CallRerouting/CallDeflection message.
+ *
+ * \param ctrl D channel controller.
+ * \param call Q.931 call leg.
+ * \param caller Call rerouting/deflecting updated caller data. (NULL if data not updated.)
+ * \param deflection Call rerouting/deflecting redirection data.
+ * \param subscription_option Diverting user subscription option to specify if caller is notified.
+ *
+ * \note
+ * deflection->to is the new called number and must always be present.
+ * \note
+ * subscription option:
+ * noNotification(0),
+ * notificationWithoutDivertedToNr(1),
+ * notificationWithDivertedToNr(2)
+ *
+ * \retval 0 on success.
+ * \retval -1 on error.
+ */
+int pri_reroute_call(struct pri *ctrl, q931_call *call, const struct pri_party_id *caller, const struct pri_party_redirecting *deflection, int subscription_option);
+
+enum PRI_REROUTING_RSP_CODE {
+ /*!
+ * Rerouting invocation accepted and the network provider option
+ * "served user call retention on invocation of diversion"
+ * is "clear call on invocation".
+ */
+ PRI_REROUTING_RSP_OK_CLEAR,
+ /*!
+ * Rerouting invocation accepted and the network provider option
+ * "served user call retention on invocation of diversion"
+ * is "retain call until alerting begins at the deflected-to user".
+ */
+ PRI_REROUTING_RSP_OK_RETAIN,
+ PRI_REROUTING_RSP_NOT_SUBSCRIBED,
+ PRI_REROUTING_RSP_NOT_AVAILABLE,
+ /*! Supplementary service interaction not allowed. */
+ PRI_REROUTING_RSP_NOT_ALLOWED,
+ PRI_REROUTING_RSP_INVALID_NUMBER,
+ /*! Deflection to prohibited number (e.g., operator, police, emergency). */
+ PRI_REROUTING_RSP_SPECIAL_SERVICE_NUMBER,
+ /*! Deflection to served user number. */
+ PRI_REROUTING_RSP_DIVERSION_TO_SELF,
+ PRI_REROUTING_RSP_MAX_DIVERSIONS_EXCEEDED,
+ PRI_REROUTING_RSP_RESOURCE_UNAVAILABLE,
+};
+
+/*!
+ * \brief Send the CallRerouteing/CallDeflection response message.
+ *
+ * \param ctrl D channel controller.
+ * \param call Q.931 call leg.
+ * \param invoke_id Value given by the initiating request.
+ * \param code The result to send.
+ *
+ * \retval 0 on success.
+ * \retval -1 on error.
+ */
+int pri_rerouting_rsp(struct pri *ctrl, q931_call *call, int invoke_id, enum PRI_REROUTING_RSP_CODE code);
+
+/*!
+ * \brief Set the call hold feature enable flag.
+ *
+ * \param ctrl D channel controller.
+ * \param enable TRUE to enable call hold feature.
+ *
+ * \return Nothing
+ */
+void pri_hold_enable(struct pri *ctrl, int enable);
+
+/*!
+ * \brief Send the HOLD message.
+ *
+ * \param ctrl D channel controller.
+ * \param call Q.931 call leg
+ *
+ * \retval 0 on success.
+ * \retval -1 on error.
+ */
+int pri_hold(struct pri *ctrl, q931_call *call);
+
+/*!
+ * \brief Send the HOLD ACKNOWLEDGE message.
+ *
+ * \param ctrl D channel controller.
+ * \param call Q.931 call leg
+ *
+ * \retval 0 on success.
+ * \retval -1 on error.
+ */
+int pri_hold_ack(struct pri *ctrl, q931_call *call);
+
+/*!
+ * \brief Send the HOLD REJECT message.
+ *
+ * \param ctrl D channel controller.
+ * \param call Q.931 call leg
+ * \param cause Q.931 cause code for rejecting the hold request.
+ *
+ * \retval 0 on success.
+ * \retval -1 on error.
+ */
+int pri_hold_rej(struct pri *ctrl, q931_call *call, int cause);
+
+/*!
+ * \brief Send the RETRIEVE message.
+ *
+ * \param ctrl D channel controller.
+ * \param call Q.931 call leg
+ * \param channel Encoded channel id to use. If zero do not send channel id.
+ *
+ * \retval 0 on success.
+ * \retval -1 on error.
+ */
+int pri_retrieve(struct pri *ctrl, q931_call *call, int channel);
+
+/*!
+ * \brief Send the RETRIEVE ACKNOWLEDGE message.
+ *
+ * \param ctrl D channel controller.
+ * \param call Q.931 call leg
+ * \param channel Encoded channel id to use.
+ *
+ * \retval 0 on success.
+ * \retval -1 on error.
+ */
+int pri_retrieve_ack(struct pri *ctrl, q931_call *call, int channel);
+
+/*!
+ * \brief Send the RETRIEVE REJECT message.
+ *
+ * \param ctrl D channel controller.
+ * \param call Q.931 call leg
+ * \param cause Q.931 cause code for rejecting the retrieve request.
+ *
+ * \retval 0 on success.
+ * \retval -1 on error.
+ */
+int pri_retrieve_rej(struct pri *ctrl, q931_call *call, int cause);
int pri_status_request(struct pri *ctrl, int request_id, const struct pri_sr *req);
void pri_status_request_response(struct pri *ctrl, int invoke_id, int status);
@@ -1271,6 +1541,9 @@
PRI_TIMER_TM20, /*!< Maximum time awaiting XID response */
PRI_TIMER_NM20, /*!< Number of XID retransmits */
+ PRI_TIMER_T_HOLD, /*!< Maximum time to wait for HOLD request response. */
+ PRI_TIMER_T_RETRIEVE, /*!< Maximum time to wait for RETRIEVE request response. */
+
PRI_TIMER_T_STATUS, /*!< Max time to wait for all replies to check for compatible terminals */
PRI_TIMER_T_ACTIVATE, /*!< Request supervision timeout. */
Modified: team/group/ccss/pri.c
URL: http://svnview.digium.com/svn/libpri/team/group/ccss/pri.c?view=diff&rev=1248&r1=1247&r2=1248
==============================================================================
--- team/group/ccss/pri.c (original)
+++ team/group/ccss/pri.c Fri Oct 23 16:10:37 2009
@@ -87,6 +87,8 @@
{ "T320", PRI_TIMER_T320, PRI_ALL_SWITCHES },
{ "T321", PRI_TIMER_T321, PRI_ALL_SWITCHES },
{ "T322", PRI_TIMER_T322, PRI_ALL_SWITCHES },
+ { "T-HOLD", PRI_TIMER_T_HOLD, PRI_ALL_SWITCHES },
+ { "T-RETRIEVE", PRI_TIMER_T_RETRIEVE, PRI_ALL_SWITCHES },
{ "T-STATUS", PRI_TIMER_T_STATUS, PRI_ETSI_SWITCHES },
{ "T-ACTIVATE", PRI_TIMER_T_ACTIVATE, PRI_ETSI_SWITCHES },
{ "T-DEACTIVATE", PRI_TIMER_T_DEACTIVATE, PRI_ETSI_SWITCHES },
@@ -169,6 +171,10 @@
ctrl->timers[PRI_TIMER_T313] = 4 * 1000; /* Wait for CONNECT acknowledge, CPE side only */
ctrl->timers[PRI_TIMER_TM20] = 2500; /* Max time awaiting XID response - Q.921 Appendix IV */
ctrl->timers[PRI_TIMER_NM20] = 3; /* Number of XID retransmits - Q.921 Appendix IV */
+ ctrl->timers[PRI_TIMER_T303] = 4 * 1000; /* Length between SETUP retransmissions and timeout */
+
+ ctrl->timers[PRI_TIMER_T_HOLD] = 4 * 1000; /* Wait for HOLD request response. */
+ ctrl->timers[PRI_TIMER_T_RETRIEVE] = 4 * 1000;/* Wait for RETRIEVE request response. */
/* ETSI timers */
ctrl->timers[PRI_TIMER_T_STATUS] = 4 * 1000; /* Max time to wait for all replies to check for compatible terminals */
@@ -424,6 +430,12 @@
{ PRI_EVENT_KEYPAD_DIGIT, "Keypad Digit" },
{ PRI_EVENT_SERVICE, "Service" },
{ PRI_EVENT_SERVICE_ACK, "Service ACK" },
+ { PRI_EVENT_HOLD, "Hold" },
+ { PRI_EVENT_HOLD_ACK, "Hold Ack" },
+ { PRI_EVENT_HOLD_REJ, "Hold Rej" },
+ { PRI_EVENT_RETRIEVE, "Retrieve" },
+ { PRI_EVENT_RETRIEVE_ACK, "Retrieve ACK" },
+ { PRI_EVENT_RETRIEVE_REJ, "Retrieve Rej" },
/* *INDENT-ON* */
};
@@ -582,26 +594,17 @@
return q931_keypad_facility(pri, call, digits);
}
-
-int pri_callrerouting_facility(struct pri *pri, q931_call *call, const char *dest, const char* original, const char* reason)
+int pri_notify(struct pri *pri, q931_call *call, int channel, int info)
{
if (!pri || !call)
return -1;
-
- return qsig_cf_callrerouting(pri, call, dest, original, reason);
-}
-
-int pri_notify(struct pri *pri, q931_call *call, int channel, int info)
-{
- if (!pri || !call)
- return -1;
return q931_notify(pri, call, channel, info);
}
void pri_destroycall(struct pri *pri, q931_call *call)
{
if (pri && call)
- __q931_destroycall(pri, call);
+ q931_destroycall(pri, call);
return;
}
@@ -712,6 +715,8 @@
int pri_connected_line_update(struct pri *ctrl, q931_call *call, const struct pri_party_connected_line *connected)
{
struct q931_party_id party_id;
+ unsigned idx;
+ struct q931_call *subcall;
if (!ctrl || !call) {
return -1;
@@ -724,6 +729,16 @@
return 0;
}
call->local_id = party_id;
+
+ /* Update all subcalls with new local_id. */
+ if (call->outboundbroadcast && call->master_call == call) {
+ for (idx = 0; idx < Q931_MAX_TEI; ++idx) {
+ subcall = call->subcalls[idx];
+ if (subcall) {
+ subcall->local_id = party_id;
+ }
+ }
+ }
switch (call->ourcallstate) {
case Q931_CALL_STATE_CALL_INITIATED:
@@ -766,6 +781,9 @@
int pri_redirecting_update(struct pri *ctrl, q931_call *call, const struct pri_party_redirecting *redirecting)
{
+ unsigned idx;
+ struct q931_call *subcall;
+
if (!ctrl || !call) {
return -1;
}
@@ -774,6 +792,21 @@
pri_copy_party_id_to_q931(&call->redirecting.to, &redirecting->to);
q931_party_id_fixup(ctrl, &call->redirecting.to);
call->redirecting.reason = redirecting->reason;
+
+ /*
+ * Update all subcalls with new redirecting.to information and reason.
+ * I do not think we will ever have any subcalls when this data is relevant,
+ * but update it just in case.
+ */
+ if (call->outboundbroadcast && call->master_call == call) {
+ for (idx = 0; idx < Q931_MAX_TEI; ++idx) {
+ subcall = call->subcalls[idx];
+ if (subcall) {
+ subcall->redirecting.to = call->redirecting.to;
+ subcall->redirecting.reason = redirecting->reason;
+ }
+ }
+ }
switch (call->ourcallstate) {
case Q931_CALL_STATE_NULL:
@@ -1147,7 +1180,7 @@
vsnprintf(tmp, sizeof(tmp), fmt, ap);
va_end(ap);
if (__pri_message)
- __pri_message(pri, tmp);
+ __pri_message(PRI_MASTER(pri), tmp);
else
fputs(tmp, stdout);
}
@@ -1160,7 +1193,7 @@
vsnprintf(tmp, sizeof(tmp), fmt, ap);
va_end(ap);
if (__pri_error)
- __pri_error(pri, tmp);
+ __pri_error(PRI_MASTER(pri), tmp);
else
fputs(tmp, stderr);
}
@@ -1479,6 +1512,127 @@
sr->reversecharge = requested;
}
+void pri_sr_set_keypad_digits(struct pri_sr *sr, const char *keypad_digits)
+{
+ sr->keypad_digits = keypad_digits;
+}
+
+void pri_hold_enable(struct pri *ctrl, int enable)
+{
+ ctrl = PRI_MASTER(ctrl);
+ if (ctrl) {
+ ctrl->hold_support = enable ? 1 : 0;
+ }
+}
+
+int pri_hold(struct pri *ctrl, q931_call *call)
+{
+ if (!ctrl || !call) {
+ return -1;
+ }
+ return q931_send_hold(ctrl, call);
+}
+
+int pri_hold_ack(struct pri *ctrl, q931_call *call)
+{
+ if (!ctrl || !call) {
+ return -1;
+ }
+ return q931_send_hold_ack(ctrl, call);
+}
+
+int pri_hold_rej(struct pri *ctrl, q931_call *call, int cause)
+{
+ if (!ctrl || !call) {
+ return -1;
+ }
+ return q931_send_hold_rej(ctrl, call, cause);
+}
+
+int pri_retrieve(struct pri *ctrl, q931_call *call, int channel)
+{
+ if (!ctrl || !call) {
+ return -1;
+ }
+ return q931_send_retrieve(ctrl, call, channel);
+}
+
+int pri_retrieve_ack(struct pri *ctrl, q931_call *call, int channel)
+{
+ if (!ctrl || !call) {
+ return -1;
+ }
+ return q931_send_retrieve_ack(ctrl, call, channel);
+}
+
+int pri_retrieve_rej(struct pri *ctrl, q931_call *call, int cause)
+{
+ if (!ctrl || !call) {
+ return -1;
+ }
+ return q931_send_retrieve_rej(ctrl, call, cause);
+}
+
+int pri_callrerouting_facility(struct pri *pri, q931_call *call, const char *dest, const char* original, const char* reason)
+{
+ if (!pri || !call || !dest)
+ return -1;
+
+ return qsig_cf_callrerouting(pri, call, dest, original, reason);
+}
+
+void pri_reroute_enable(struct pri *ctrl, int enable)
+{
+ ctrl = PRI_MASTER(ctrl);
+ if (ctrl) {
+ ctrl->deflection_support = enable ? 1 : 0;
+ }
+}
+
+int pri_reroute_call(struct pri *ctrl, q931_call *call, const struct pri_party_id *caller, const struct pri_party_redirecting *deflection, int subscription_option)
+{
+ const struct q931_party_id *caller_id;
+ struct q931_party_id local_caller;
+ struct q931_party_redirecting reroute;
+
+ if (!ctrl || !call || !deflection) {
+ return -1;
+ }
+
+ if (caller) {
+ /* Convert the caller update information. */
+ pri_copy_party_id_to_q931(&local_caller, caller);
+ q931_party_id_fixup(ctrl, &local_caller);
+ caller_id = &local_caller;
+ } else {
+ caller_id = NULL;
+ }
+
+ /* Convert the deflection information. */
+ q931_party_redirecting_init(&reroute);
+ pri_copy_party_id_to_q931(&reroute.from, &deflection->from);
+ q931_party_id_fixup(ctrl, &reroute.from);
+ pri_copy_party_id_to_q931(&reroute.to, &deflection->to);
+ q931_party_id_fixup(ctrl, &reroute.to);
+ pri_copy_party_id_to_q931(&reroute.orig_called, &deflection->orig_called);
+ q931_party_id_fixup(ctrl, &reroute.orig_called);
+ reroute.reason = deflection->reason;
+ reroute.orig_reason = deflection->orig_reason;
+ if (deflection->count <= 0) {
+ /*
+ * We are deflecting with an unknown count
+ * so assume the count is one.
+ */
+ reroute.count = 1;
+ } else if (deflection->count < PRI_MAX_REDIRECTS) {
+ reroute.count = deflection->count;
+ } else {
+ reroute.count = PRI_MAX_REDIRECTS;
+ }
+
+ return send_reroute_request(ctrl, call, caller_id, &reroute, subscription_option);
+}
+
int pri_sr_set_ccringout(struct pri_sr *sr, int ccringout)
{
sr->ccringout = ccringout;
Modified: team/group/ccss/pri_facility.c
URL: http://svnview.digium.com/svn/libpri/team/group/ccss/pri_facility.c?view=diff&rev=1248&r1=1247&r2=1248
==============================================================================
--- team/group/ccss/pri_facility.c (original)
+++ team/group/ccss/pri_facility.c Fri Oct 23 16:10:37 2009
@@ -525,6 +525,24 @@
/*!
* \internal
+ * \brief Copy the given rose address to the q931_party_id address.
+ *
+ * \param ctrl D channel controller for diagnostic messages or global options.
+ * \param q931_address Q.931 party id structure to fill address
+ * \param rose_address ROSE address structure
+ *
+ * \note It is assumed that the q931_address has been initialized before calling.
+ *
+ * \return Nothing
+ */
+static void rose_copy_address_to_q931(struct pri *ctrl,
+ struct q931_party_id *q931_address, const struct roseAddress *rose_address)
+{
+ rose_copy_number_to_q931(ctrl, &q931_address->number, &rose_address->number);
+}
+
+/*!
+ * \internal
* \brief Copy the given rose presented screened party number to the q931_party_number
*
* \param ctrl D channel controller for diagnostic messages or global options.
@@ -658,6 +676,22 @@
/*!
* \internal
+ * \brief Copy the given q931_party_id address to the rose address.
+ *
+ * \param ctrl D channel controller for diagnostic messages or global options.
+ * \param rose_address ROSE address structure
+ * \param q931_address Q.931 party id structure to give address
+ *
+ * \return Nothing
+ */
+static void q931_copy_address_to_rose(struct pri *ctrl, struct roseAddress *rose_address,
+ const struct q931_party_id *q931_address)
+{
+ q931_copy_number_to_rose(ctrl, &rose_address->number, &q931_address->number);
+}
+
+/*!
+ * \internal
* \brief Copy the given q931_party_number to the rose presented screened party number
*
* \param ctrl D channel controller for diagnostic messages or global options.
@@ -1664,17 +1698,24 @@
* \param pos Starting position to encode the facility ie contents.
* \param end End of facility ie contents encoding data buffer.
* \param call Q.931 call leg.
- * \param calling Calling party info.
- * \param dest Destination number.
- * \param original Original called number.
- * \param reason Rerouting reason: cfu, cfb, cfnr
+ * \param calling Call rerouting/deflecting updated caller data.
+ * \param deflection Call rerouting/deflecting redirection data.
+ * \param subscription_option Diverting user subscription option to specify if caller is notified.
+ *
+ * \note
+ * deflection->to is the new called number and must always be present.
+ * \note
+ * subscription option:
+ * noNotification(0),
+ * notificationWithoutDivertedToNr(1),
+ * notificationWithDivertedToNr(2)
*
* \retval Start of the next ASN.1 component to encode on success.
* \retval NULL on error.
*/
static unsigned char *enc_qsig_call_rerouting(struct pri *ctrl, unsigned char *pos,
unsigned char *end, q931_call *call, const struct q931_party_id *calling,
- const char *dest, const char *original, const char *reason)
+ const struct q931_party_redirecting *deflection, int subscription_option)
{
struct fac_extension_header header;
struct rose_msg_invoke msg;
@@ -1695,26 +1736,13 @@
msg.operation = ROSE_QSIG_CallRerouting;
msg.invoke_id = get_invokeid(ctrl);
- /* The rerouting_reason defaults to unknown */
- if (reason) {
- if (!strcasecmp(reason, "cfu")) {
- msg.args.qsig.CallRerouting.rerouting_reason = 1; /* cfu */
- } else if (!strcasecmp(reason, "cfb")) {
- msg.args.qsig.CallRerouting.rerouting_reason = 2; /* cfb */
- } else if (!strcasecmp(reason, "cfnr")) {
- msg.args.qsig.CallRerouting.rerouting_reason = 3; /* cfnr */
- }
- }
-
- /* calledAddress is the passed in dest number */
- msg.args.qsig.CallRerouting.called.number.plan = 1; /* public */
- msg.args.qsig.CallRerouting.called.number.ton = 0; /* unknown */
- libpri_copy_string((char *) msg.args.qsig.CallRerouting.called.number.str, dest,
- sizeof(msg.args.qsig.CallRerouting.called.number.str));
- msg.args.qsig.CallRerouting.called.number.length = strlen((char *)
- msg.args.qsig.CallRerouting.called.number.str);
-
- msg.args.qsig.CallRerouting.diversion_counter = call->redirecting.count + 1;
+ msg.args.qsig.CallRerouting.rerouting_reason =
+ redirectingreason_from_q931(ctrl, deflection->reason);
+
+ /* calledAddress is the passed in deflection->to address */
+ q931_copy_address_to_rose(ctrl, &msg.args.qsig.CallRerouting.called, &deflection->to);
+
+ msg.args.qsig.CallRerouting.diversion_counter = deflection->count;
/* pSS1InfoElement */
q931ie_pos = msg.args.qsig.CallRerouting.q931ie_contents;
@@ -1730,30 +1758,276 @@
msg.args.qsig.CallRerouting.q931ie.length = q931ie_pos
- msg.args.qsig.CallRerouting.q931ie_contents;
- /* lastReroutingNr is the passed in original number */
- msg.args.qsig.CallRerouting.last_rerouting.presentation = 0; /* presentationAllowedNumber */
- msg.args.qsig.CallRerouting.last_rerouting.number.plan = 1; /* public */
- msg.args.qsig.CallRerouting.last_rerouting.number.ton = 0; /* unknown */
- libpri_copy_string((char *) msg.args.qsig.CallRerouting.last_rerouting.number.str,
- original, sizeof(msg.args.qsig.CallRerouting.last_rerouting.number.str));
- msg.args.qsig.CallRerouting.last_rerouting.number.length = strlen((char *)
- msg.args.qsig.CallRerouting.last_rerouting.number.str);
-
- msg.args.qsig.CallRerouting.subscription_option = 0; /* noNotification */
+ /* lastReroutingNr is the passed in deflection->from.number */
+ q931_copy_presented_number_unscreened_to_rose(ctrl,
+ &msg.args.qsig.CallRerouting.last_rerouting, &deflection->from.number);
+
+ msg.args.qsig.CallRerouting.subscription_option = subscription_option;
/* callingNumber is the passed in calling->number */
q931_copy_presented_number_screened_to_rose(ctrl,
&msg.args.qsig.CallRerouting.calling, &calling->number);
+ /* callingPartySubaddress is the passed in calling->subaddress if valid */
+
/* callingName is the passed in calling->name if valid */
if (calling->name.valid) {
msg.args.qsig.CallRerouting.calling_name_present = 1;
- q931_copy_name_to_rose(ctrl, &msg.args.qsig.CallRerouting.calling_name, &calling->name);
+ q931_copy_name_to_rose(ctrl, &msg.args.qsig.CallRerouting.calling_name,
+ &calling->name);
+ }
+
+ if (1 < deflection->count) {
+ /* originalCalledNr is the deflection->orig_called.number */
+ msg.args.qsig.CallRerouting.original_called_present = 1;
+ q931_copy_presented_number_unscreened_to_rose(ctrl,
+ &msg.args.qsig.CallRerouting.original_called,
+ &deflection->orig_called.number);
+
+ msg.args.qsig.CallRerouting.original_rerouting_reason_present = 1;
+ if (deflection->orig_called.number.valid) {
+ msg.args.qsig.CallRerouting.original_rerouting_reason =
+ redirectingreason_from_q931(ctrl, deflection->orig_reason);
+ } else {
+ msg.args.qsig.CallRerouting.original_rerouting_reason =
+ QSIG_DIVERT_REASON_UNKNOWN;
+ }
+
+ /* originalCalledName is the deflection->orig_called.name */
+ if (deflection->orig_called.name.valid) {
+ msg.args.qsig.CallRerouting.original_called_name_present = 1;
+ q931_copy_name_to_rose(ctrl,
+ &msg.args.qsig.CallRerouting.original_called_name,
+ &deflection->orig_called.name);
+ }
}
pos = rose_encode_invoke(ctrl, pos, end, &msg);
return pos;
+}
+
+/*!
+ * \internal
+ * \brief Encode the ETSI CallRerouting invoke 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 call Q.931 call leg.
+ * \param calling Call rerouting/deflecting updated caller data.
+ * \param deflection Call rerouting/deflecting redirection data.
+ * \param subscription_option Diverting user subscription option to specify if caller is notified.
+ *
+ * \note
+ * deflection->to is the new called number and must always be present.
+ * \note
+ * subscription option:
+ * noNotification(0),
+ * notificationWithoutDivertedToNr(1),
+ * notificationWithDivertedToNr(2)
+ *
+ * \retval Start of the next ASN.1 component to encode on success.
+ * \retval NULL on error.
+ */
+static unsigned char *enc_etsi_call_rerouting(struct pri *ctrl, unsigned char *pos,
+ unsigned char *end, q931_call *call, const struct q931_party_id *calling,
+ const struct q931_party_redirecting *deflection, int subscription_option)
+{
+ struct rose_msg_invoke msg;
+ unsigned char *q931ie_pos;
+
+ pos = facility_encode_header(ctrl, pos, end, NULL);
+ if (!pos) {
+ return NULL;
+ }
+
+ memset(&msg, 0, sizeof(msg));
+ msg.operation = ROSE_ETSI_CallRerouting;
+ msg.invoke_id = get_invokeid(ctrl);
+
+ msg.args.etsi.CallRerouting.rerouting_reason =
+ redirectingreason_from_q931(ctrl, deflection->reason);
+
+ /* calledAddress is the passed in deflection->to address */
+ q931_copy_address_to_rose(ctrl, &msg.args.etsi.CallRerouting.called_address,
+ &deflection->to);
+
+ msg.args.etsi.CallRerouting.rerouting_counter = deflection->count;
+
+ /* q931InfoElement */
+ q931ie_pos = msg.args.etsi.CallRerouting.q931ie_contents;
+ *q931ie_pos++ = 0x04; /* Bearer Capability IE */
+ *q931ie_pos++ = 0x03; /* len */
+ *q931ie_pos++ = 0x80 | call->transcapability; /* Rxed transfer capability. */
+ *q931ie_pos++ = 0x90; /* circuit mode, 64kbit/s */
+ *q931ie_pos++ = 0xa3; /* level1 protocol, a-law */
+ msg.args.etsi.CallRerouting.q931ie.length = q931ie_pos
+ - msg.args.etsi.CallRerouting.q931ie_contents;
+
+ /* lastReroutingNr is the passed in deflection->from.number */
+ q931_copy_presented_number_unscreened_to_rose(ctrl,
+ &msg.args.etsi.CallRerouting.last_rerouting, &deflection->from.number);
+
+ msg.args.etsi.CallRerouting.subscription_option = subscription_option;
+
+ /* callingPartySubaddress is the passed in calling->subaddress if valid */
+
+ pos = rose_encode_invoke(ctrl, pos, end, &msg);
+
+ return pos;
+}
+
+/*!
+ * \internal
+ * \brief Encode the ETSI CallDeflection invoke 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 call Q.931 call leg.
+ * \param deflection Call deflection address.
+ *
+ * \note
+ * deflection is the new called number and must always be present.
+ *
+ * \retval Start of the next ASN.1 component to encode on success.
+ * \retval NULL on error.
+ */
+static unsigned char *enc_etsi_call_deflection(struct pri *ctrl, unsigned char *pos,
+ unsigned char *end, q931_call *call, const struct q931_party_id *deflection)
+{
+ struct rose_msg_invoke msg;
+
+ pos = facility_encode_header(ctrl, pos, end, NULL);
+ if (!pos) {
+ return NULL;
+ }
+
+ memset(&msg, 0, sizeof(msg));
+ msg.operation = ROSE_ETSI_CallDeflection;
+ msg.invoke_id = get_invokeid(ctrl);
+
+ /* deflectionAddress is the passed in deflection->to address */
+ q931_copy_address_to_rose(ctrl, &msg.args.etsi.CallDeflection.deflection,
+ deflection);
+
+ msg.args.etsi.CallDeflection.presentation_allowed_to_diverted_to_user_present = 1;
+ switch (deflection->number.presentation & PRI_PRES_RESTRICTION) {
+ case PRI_PRES_ALLOWED:
+ msg.args.etsi.CallDeflection.presentation_allowed_to_diverted_to_user = 1;
+ break;
+ default:
+ case PRI_PRES_UNAVAILABLE:
+ case PRI_PRES_RESTRICTED:
+ break;
+ }
+
+ pos = rose_encode_invoke(ctrl, pos, end, &msg);
+
+ return pos;
+}
+
+/*!
+ * \internal
+ * \brief Encode and queue the CallRerouting/CallDeflection message.
+ *
+ * \param ctrl D channel controller.
+ * \param call Q.931 call leg.
+ * \param caller Call rerouting/deflecting updated caller data. (NULL if data not updated.)
+ * \param deflection Call rerouting/deflecting redirection data.
+ * \param subscription_option Diverting user subscription option to specify if caller is notified.
+ *
+ * \note
+ * deflection->to is the new called number and must always be present.
+ * \note
+ * subscription option:
+ * noNotification(0),
+ * notificationWithoutDivertedToNr(1),
+ * notificationWithDivertedToNr(2)
+ *
+ * \retval 0 on success.
+ * \retval -1 on error.
+ */
+static int rose_reroute_request_encode(struct pri *ctrl, q931_call *call,
+ const struct q931_party_id *caller, const struct q931_party_redirecting *deflection,
+ int subscription_option)
+{
+ unsigned char buffer[256];
+ unsigned char *end;
+
+ if (!caller) {
+ /*
+ * We are deflecting an incoming call back to the network.
+ * Therefore, the Caller-ID is the remote party.
+ */
+ caller = &call->remote_id;
+ }
+
+ switch (ctrl->switchtype) {
+ case PRI_SWITCH_EUROISDN_E1:
+ case PRI_SWITCH_EUROISDN_T1:
+ if (q931_is_ptmp(ctrl)) {
+ end =
+ enc_etsi_call_deflection(ctrl, buffer, buffer + sizeof(buffer), call,
+ &deflection->to);
+ } else {
+ end =
+ enc_etsi_call_rerouting(ctrl, buffer, buffer + sizeof(buffer), call,
+ caller, deflection, subscription_option);
+ }
+ break;
+ case PRI_SWITCH_QSIG:
+ end =
+ enc_qsig_call_rerouting(ctrl, buffer, buffer + sizeof(buffer), call, caller,
+ deflection, subscription_option);
+ break;
+ default:
+ return -1;
+ }
+ if (!end) {
+ return -1;
+ }
+
+ return pri_call_apdu_queue(call, Q931_FACILITY, buffer, end - buffer, NULL, NULL);
+}
+
+/*!
+ * \brief Send the CallRerouting/CallDeflection message.
+ *
+ * \param ctrl D channel controller.
+ * \param call Q.931 call leg.
+ * \param caller Call rerouting/deflecting updated caller data. (NULL if data not updated.)
+ * \param deflection Call rerouting/deflecting redirection data.
+ * \param subscription_option Diverting user subscription option to specify if caller is notified.
+ *
+ * \note
+ * deflection->to is the new called number and must always be present.
+ * \note
+ * subscription option:
+ * noNotification(0),
+ * notificationWithoutDivertedToNr(1),
+ * notificationWithDivertedToNr(2)
+ *
+ * \retval 0 on success.
+ * \retval -1 on error.
+ */
+int send_reroute_request(struct pri *ctrl, q931_call *call,
+ const struct q931_party_id *caller, const struct q931_party_redirecting *deflection,
+ int subscription_option)
+{
+ if (!deflection->to.number.str[0]) {
+ /* Must have a deflect to number. That is the point of deflection. */
+ return -1;
+ }
+ if (rose_reroute_request_encode(ctrl, call, caller, deflection, subscription_option)
+ || q931_facility(ctrl, call)) {
+ pri_message(ctrl,
+ "Could not schedule facility message for CallRerouting/CallDeflection message.\n");
+ return -1;
+ }
+
+ return 0;
}
[... 3710 lines stripped ...]
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