[libpri-commits] rmudgett: branch rmudgett/aoc_event r1505 - /team/rmudgett/aoc_event/
SVN commits to the libpri project
libpri-commits at lists.digium.com
Tue Feb 23 20:56:36 CST 2010
Author: rmudgett
Date: Tue Feb 23 20:56:34 2010
New Revision: 1505
URL: http://svnview.digium.com/svn/libpri?view=rev&rev=1505
Log:
Initial AOC event support.
Added:
team/rmudgett/aoc_event/pri_aoc.c (with props)
Modified:
team/rmudgett/aoc_event/Makefile
team/rmudgett/aoc_event/libpri.h
team/rmudgett/aoc_event/pri_facility.c
team/rmudgett/aoc_event/pri_facility.h
team/rmudgett/aoc_event/pri_internal.h
Modified: team/rmudgett/aoc_event/Makefile
URL: http://svnview.digium.com/svn/libpri/team/rmudgett/aoc_event/Makefile?view=diff&rev=1505&r1=1504&r2=1505
==============================================================================
--- team/rmudgett/aoc_event/Makefile (original)
+++ team/rmudgett/aoc_event/Makefile Tue Feb 23 20:56:34 2010
@@ -47,6 +47,7 @@
q921.o \
prisched.o \
q931.o \
+ pri_aoc.o \
pri_cc.o \
pri_facility.o \
asn1_primitive.o \
@@ -71,6 +72,7 @@
q921.lo \
prisched.lo \
q931.lo \
+ pri_aoc.lo \
pri_cc.lo \
pri_facility.lo \
asn1_primitive.lo \
Modified: team/rmudgett/aoc_event/libpri.h
URL: http://svnview.digium.com/svn/libpri/team/rmudgett/aoc_event/libpri.h?view=diff&rev=1505&r1=1504&r2=1505
==============================================================================
--- team/rmudgett/aoc_event/libpri.h (original)
+++ team/rmudgett/aoc_event/libpri.h Tue Feb 23 20:56:34 2010
@@ -539,6 +539,9 @@
#define PRI_SUBCMD_CC_CANCEL 15 /*!< Unsolicited indication that CC is canceled */
#define PRI_SUBCMD_CC_STOP_ALERTING 16 /*!< Indicate that someone else has responed to remote user free */
#define PRI_SUBCMD_TRANSFER_CALL 17 /*!< Request to transfer the specified calls together. */
+#define PRI_SUBCMD_AOC_S 18 /*!< Advice Of Charge Start information (Rate list) */
+#define PRI_SUBCMD_AOC_D 19 /*!< Advice Of Charge During information */
+#define PRI_SUBCMD_AOC_E 20 /*!< Advice Of Charge End information */
#if defined(STATUS_REQUEST_PLACE_HOLDER)
struct pri_subcmd_status_request {
@@ -646,6 +649,207 @@
int is_call_2_held;
/*! Invocation ID to use when sending a reply to the transfer request. */
int invoke_id;
+};
+
+/*! \brief What is being charged. */
+enum PRI_AOC_CHARGED_ITEM {
+ PRI_AOC_CHARGED_ITEM_NOT_AVAILABLE,
+ PRI_AOC_CHARGED_ITEM_SPECIAL_ARRANGEMENT,
+ PRI_AOC_CHARGED_ITEM_BASIC_COMMUNICATION,
+ PRI_AOC_CHARGED_ITEM_CALL_ATTEMPT,
+ PRI_AOC_CHARGED_ITEM_CALL_SETUP,
+ PRI_AOC_CHARGED_ITEM_USER_USER_INFO,
+ PRI_AOC_CHARGED_ITEM_SUPPLEMENTARY_SERVICE,
+};
+/*! \brief Rate method being used. */
+enum PRI_AOC_RATE_TYPE {
+ PRI_AOC_RATE_TYPE_NOT_AVAILABLE,
+ PRI_AOC_RATE_TYPE_FREE,
+ PRI_AOC_RATE_TYPE_FREE_FROM_BEGINNING,
+ PRI_AOC_RATE_TYPE_DURATION,
+ PRI_AOC_RATE_TYPE_FLAT,
+ PRI_AOC_RATE_TYPE_VOLUME,
+ PRI_AOC_RATE_TYPE_SPECIAL_ARRANGEMENT,
+};
+enum PRI_AOC_TIME_SCALE {
+ PRI_AOC_TIME_SCALE_HUNDREDTH_SECOND,
+ PRI_AOC_TIME_SCALE_TENTH_SECOND,
+ PRI_AOC_TIME_SCALE_SECOND,
+ PRI_AOC_TIME_SCALE_TEN_SECOND,
+ PRI_AOC_TIME_SCALE_MINUTE,
+ PRI_AOC_TIME_SCALE_HOUR,
+ PRI_AOC_TIME_SCALE_DAY,
+};
+struct pri_aoc_time {
+ /*! LengthOfTimeUnit (Not valid if length is zero.) */
+ long length;
+ /*! \see enum PRI_AOC_TIME_SCALE */
+ int scale;
+};
+enum PRI_AOC_MULTIPLIER {
+ PRI_AOC_MULTIPLIER_THOUSANDTH,
+ PRI_AOC_MULTIPLIER_HUNDREDTH,
+ PRI_AOC_MULTIPLIER_TENTH,
+ PRI_AOC_MULTIPLIER_ONE,
+ PRI_AOC_MULTIPLIER_TEN,
+ PRI_AOC_MULTIPLIER_HUNDRED,
+ PRI_AOC_MULTIPLIER_THOUSAND,
+};
+struct pri_aoc_amount {
+ long cost;
+ /*! \see enum PRI_AOC_MULTIPLIER */
+ int multiplier;
+};
+struct pri_aoc_duration {
+ struct pri_aoc_amount amount;
+ struct pri_aoc_time time;
+ /*! Not present if the granularity time is zero. */
+ struct pri_aoc_time granularity;
+ /*!
+ * \brief Charging interval type
+ * \details
+ * continuousCharging(0),
+ * stepFunction(1)
+ */
+ int charging_type;
+ /*! Name of currency involved. Null terminated. */
+ char currency[10 + 1];
+};
+struct pri_aoc_flat {
+ struct pri_aoc_amount amount;
+ /*! Name of currency involved. Null terminated. */
+ char currency[10 + 1];
+};
+enum PRI_AOC_VOLUME_UNIT {
+ PRI_AOC_VOLUME_UNIT_OCTET,
+ PRI_AOC_VOLUME_UNIT_SEGMENT,
+ PRI_AOC_VOLUME_UNIT_MESSAGE,
+};
+struct pri_aoc_volume {
+ struct pri_aoc_amount amount;
+ /*! \see enum PRI_AOC_VOLUME_UNIT */
+ int unit;
+ /*! Name of currency involved. Null terminated. */
+ char currency[10 + 1];
+};
+
+struct pri_aoc_s_element {
+ /*!
+ * \brief What is being charged.
+ * \see enum PRI_AOC_CHARGED_ITEM
+ */
+ int chargeable;
+ /*!
+ * \brief Rate method being used.
+ * \see enum PRI_AOC_RATE_TYPE
+ */
+ int rate_type;
+ /*! \brief Charge rate being applied. */
+ union {
+ struct pri_aoc_duration duration;
+ struct pri_aoc_flat flat;
+ struct pri_aoc_volume volume;
+ int special;
+ } rate;
+};
+struct pri_subcmd_aoc_s {
+ int num_items;
+ struct pri_aoc_s_element item[10];
+};
+
+enum PRI_AOC_DE_CHARGE {
+ PRI_AOC_DE_CHARGE_NOT_AVAILABLE,
+ PRI_AOC_DE_CHARGE_FREE,
+ PRI_AOC_DE_CHARGE_CURRENCY,
+ PRI_AOC_DE_CHARGE_UNITS,
+};
+struct pri_aoc_recorded_currency {
+ struct pri_aoc_amount amount;
+ /*! Name of currency involved. Null terminated. */
+ char currency[10 + 1];
+};
+struct pri_aoc_units_element {
+ /*! Number of units recorded. -1 if not available. */
+ long number;
+ /*! Type of unit recorded. -1 if not available. */
+ int type;
+};
+struct pri_aoc_recorded_units {
+ int num_items;
+ struct pri_aoc_units_element item[32];
+};
+
+enum PRI_AOC_D_BILLING_ID {
+ PRI_AOC_D_BILLING_ID_NOT_AVAILABLE,
+ PRI_AOC_D_BILLING_ID_NORMAL,
+ PRI_AOC_D_BILLING_ID_REVERSE,
+ PRI_AOC_D_BILLING_ID_CREDIT_CARD,
+};
+struct pri_subcmd_aoc_d {
+ /*!
+ * \brief What is being charged.
+ * \see enum PRI_AOC_DE_CHARGE
+ */
+ int charge;
+ /*!
+ * \brief Billing accumulation
+ * \details
+ * subTotal(0),
+ * total(1)
+ */
+ int billing_accumulation;
+ /*! \see enum PRI_AOC_D_BILLING_ID */
+ int billing_id;
+ union {
+ /*! Recorded currency */
+ struct pri_aoc_recorded_currency money;
+ /*! Recorded units list */
+ struct pri_aoc_recorded_units unit;
+ } recorded;
+};
+
+enum PRI_AOC_E_BILLING_ID {
+ PRI_AOC_E_BILLING_ID_NOT_AVAILABLE,
+ PRI_AOC_E_BILLING_ID_NORMAL,
+ PRI_AOC_E_BILLING_ID_REVERSE,
+ PRI_AOC_E_BILLING_ID_CREDIT_CARD,
+ PRI_AOC_E_BILLING_ID_CALL_FORWARDING_UNCONDITIONAL,
+ PRI_AOC_E_BILLING_ID_CALL_FORWARDING_BUSY,
+ PRI_AOC_E_BILLING_ID_CALL_FORWARDING_NO_REPLY,
+ PRI_AOC_E_BILLING_ID_CALL_DEFLECTION,
+ PRI_AOC_E_BILLING_ID_CALL_TRANSFER,
+};
+enum PRI_AOC_E_CHARGING_ASSOCIATION {
+ PRI_AOC_E_CHARGING_ASSOCIATION_NOT_AVAILABLE,
+ PRI_AOC_E_CHARGING_ASSOCIATION_NUMBER,
+ PRI_AOC_E_CHARGING_ASSOCIATION_ID,
+};
+struct pri_aoc_e_charging_association {
+ union {
+ /*! Charged number */
+ struct pri_party_number number;
+ /*! Charge identifier */
+ int id;
+ } charge;
+ /*! \see enum PRI_AOC_E_CHARGING_ASSOCIATION */
+ int charging_type;
+};
+struct pri_subcmd_aoc_e {
+ /*!
+ * \brief What is being charged.
+ * \see enum PRI_AOC_DE_CHARGE
+ */
+ int charge;
+ /*! \see enum PRI_AOC_E_BILLING_ID */
+ int billing_id;
+ union {
+ /*! Recorded currency */
+ struct pri_aoc_recorded_currency money;
+ /*! Recorded units list */
+ struct pri_aoc_recorded_units unit;
+ } recorded;
+ /*! Charging association. */
+ struct pri_aoc_e_charging_association associated;
};
struct pri_subcommand {
@@ -673,6 +877,9 @@
struct pri_subcmd_cc_id cc_call;
struct pri_subcmd_cc_cancel cc_cancel;
struct pri_subcmd_transfer transfer;
+ struct pri_subcmd_aoc_s aoc_s;
+ struct pri_subcmd_aoc_d aoc_d;
+ struct pri_subcmd_aoc_e aoc_e;
} u;
};
@@ -817,7 +1024,7 @@
int cause;
int cref;
q931_call *call; /* Opaque call pointer of call hanging up. */
- long aoc_units; /* Advise of Charge number of charged units */
+ long aoc_units; /* Advice of Charge number of charged units */
char useruserinfo[260]; /* User->User info */
struct pri_subcommands *subcmds;
/*!
@@ -1368,6 +1575,16 @@
int pri_transfer_rsp(struct pri *ctrl, q931_call *call, int invoke_id, int is_successful);
/*!
+ * \brief Set the advice of charge events feature enable flag.
+ *
+ * \param ctrl D channel controller.
+ * \param enable TRUE to enable AOC events feature.
+ *
+ * \return Nothing
+ */
+void pri_aoc_events_enable(struct pri *ctrl, int enable);
+
+/*!
* \brief Set the call hold feature enable flag.
*
* \param ctrl D channel controller.
Added: team/rmudgett/aoc_event/pri_aoc.c
URL: http://svnview.digium.com/svn/libpri/team/rmudgett/aoc_event/pri_aoc.c?view=auto&rev=1505
==============================================================================
--- team/rmudgett/aoc_event/pri_aoc.c (added)
+++ team/rmudgett/aoc_event/pri_aoc.c Tue Feb 23 20:56:34 2010
@@ -1,0 +1,681 @@
+/*
+ * libpri: An implementation of Primary Rate ISDN
+ *
+ * Copyright (C) 2010 Digium, Inc.
+ *
+ * Richard Mudgett <rmudgett at digium.com>
+ *
+ * See http://www.asterisk.org for more information about
+ * the Asterisk project. Please do not directly contact
+ * any of the maintainers of this project for assistance;
+ * the project provides a web site, mailing lists and IRC
+ * channels for your use.
+ *
+ * This program is free software, distributed under the terms of
+ * the GNU General Public License Version 2 as published by the
+ * Free Software Foundation. See the LICENSE file included with
+ * this program for more details.
+ *
+ * In addition, when this program is distributed with Asterisk in
+ * any form that would qualify as a 'combined work' or as a
+ * 'derivative work' (but not mere aggregation), you can redistribute
+ * and/or modify the combination under the terms of the license
+ * provided with that copy of Asterisk, instead of the license
+ * terms granted here.
+ */
+
+/*!
+ * \file
+ * \brief Advice Of Charge (AOC) facility support.
+ *
+ * \author Richard Mudgett <rmudgett at digium.com>
+ */
+
+
+#include "compat.h"
+#include "libpri.h"
+#include "pri_internal.h"
+#include "pri_facility.h"
+
+
+/* ------------------------------------------------------------------- */
+
+/*!
+ * \internal
+ * \brief Fill in the AOC subcmd amount from the ETSI amount.
+ *
+ * \param subcmd_amount AOC subcmd amount.
+ * \param etsi_amount AOC ETSI amount.
+ *
+ * \return Nothing
+ */
+static void aoc_etsi_subcmd_amount(struct pri_aoc_amount *subcmd_amount, const struct roseEtsiAOCAmount *etsi_amount)
+{
+ subcmd_amount->cost = etsi_amount->currency;
+ subcmd_amount->multiplier = etsi_amount->multiplier;
+}
+
+/*!
+ * \internal
+ * \brief Fill in the AOC subcmd time from the ETSI time.
+ *
+ * \param subcmd_time AOC subcmd time.
+ * \param etsi_time AOC ETSI time.
+ *
+ * \return Nothing
+ */
+static void aoc_etsi_subcmd_time(struct pri_aoc_time *subcmd_time, const struct roseEtsiAOCTime *etsi_time)
+{
+ subcmd_time->length = etsi_time->length;
+ subcmd_time->scale = etsi_time->scale;
+}
+
+/*!
+ * \internal
+ * \brief Fill in the AOC subcmd recorded currency from the ETSI recorded currency.
+ *
+ * \param subcmd_recorded AOC subcmd recorded currency.
+ * \param etsi_recorded AOC ETSI recorded currency.
+ *
+ * \return Nothing
+ */
+static void aoc_etsi_subcmd_recorded_currency(struct pri_aoc_recorded_currency *subcmd_recorded, const struct roseEtsiAOCRecordedCurrency *etsi_recorded)
+{
+ aoc_etsi_subcmd_amount(&subcmd_recorded->amount, &etsi_recorded->amount);
+ libpri_copy_string(subcmd_recorded->currency, (char *) etsi_recorded->currency,
+ sizeof(subcmd_recorded->currency));
+}
+
+/*!
+ * \internal
+ * \brief Fill in the AOC subcmd recorded units from the ETSI recorded units.
+ *
+ * \param subcmd_recorded AOC subcmd recorded units list.
+ * \param etsi_recorded AOC ETSI recorded units list.
+ *
+ * \return Nothing
+ */
+static void aoc_etsi_subcmd_recorded_units(struct pri_aoc_recorded_units *subcmd_recorded, const struct roseEtsiAOCRecordedUnitsList *etsi_recorded)
+{
+ int idx;
+
+ /* Fill in the itemized list of recorded units. */
+ for (idx = 0; idx < etsi_recorded->num_records
+ && idx < ARRAY_LEN(subcmd_recorded->item); ++idx) {
+ if (etsi_recorded->list[idx].not_available) {
+ subcmd_recorded->item[idx].number = -1;
+ } else {
+ subcmd_recorded->item[idx].number = etsi_recorded->list[idx].number_of_units;
+ }
+ if (etsi_recorded->list[idx].type_of_unit_present) {
+ subcmd_recorded->item[idx].type = etsi_recorded->list[idx].type_of_unit;
+ } else {
+ subcmd_recorded->item[idx].type = -1;
+ }
+ }
+ subcmd_recorded->num_items = idx;
+}
+
+/*!
+ * \internal
+ * \brief Fill in the AOC-S subcmd currency info list of chargeable items.
+ *
+ * \param aoc_s AOC-S info list of chargeable items.
+ * \param info ETSI info list of chargeable items.
+ *
+ * \return Nothing
+ */
+static void aoc_etsi_subcmd_aoc_s_currency_info(struct pri_subcmd_aoc_s *aoc_s, const struct roseEtsiAOCSCurrencyInfoList *info)
+{
+ int idx;
+
+ /* Fill in the itemized list of chargeable items. */
+ for (idx = 0; idx < info->num_records && idx < ARRAY_LEN(aoc_s->item); ++idx) {
+ /* What is being charged. */
+ switch (info->list[idx].charged_item) {
+ case 0:/* basicCommunication */
+ aoc_s->item[idx].chargeable = PRI_AOC_CHARGED_ITEM_BASIC_COMMUNICATION;
+ break;
+ case 1:/* callAttempt */
+ aoc_s->item[idx].chargeable = PRI_AOC_CHARGED_ITEM_CALL_ATTEMPT;
+ break;
+ case 2:/* callSetup */
+ aoc_s->item[idx].chargeable = PRI_AOC_CHARGED_ITEM_CALL_SETUP;
+ break;
+ case 3:/* userToUserInfo */
+ aoc_s->item[idx].chargeable = PRI_AOC_CHARGED_ITEM_USER_USER_INFO;
+ break;
+ case 4:/* operationOfSupplementaryServ */
+ aoc_s->item[idx].chargeable = PRI_AOC_CHARGED_ITEM_SUPPLEMENTARY_SERVICE;
+ break;
+ default:
+ aoc_s->item[idx].chargeable = PRI_AOC_CHARGED_ITEM_NOT_AVAILABLE;
+ break;
+ }
+
+ /* Rate method being used. */
+ switch (info->list[idx].currency_type) {
+ case 0:/* specialChargingCode */
+ aoc_s->item[idx].rate_type = PRI_AOC_RATE_TYPE_SPECIAL_ARRANGEMENT;
+ aoc_s->item[idx].rate.special = info->list[idx].u.special_charging_code;
+ break;
+ case 1:/* durationCurrency */
+ aoc_s->item[idx].rate_type = PRI_AOC_RATE_TYPE_DURATION;
+ aoc_etsi_subcmd_amount(&aoc_s->item[idx].rate.duration.amount,
+ &info->list[idx].u.duration.amount);
+ aoc_etsi_subcmd_time(&aoc_s->item[idx].rate.duration.time,
+ &info->list[idx].u.duration.time);
+ if (info->list[idx].u.duration.granularity_present) {
+ aoc_etsi_subcmd_time(&aoc_s->item[idx].rate.duration.granularity,
+ &info->list[idx].u.duration.granularity);
+ } else {
+ aoc_s->item[idx].rate.duration.granularity.length = 0;
+ aoc_s->item[idx].rate.duration.granularity.scale =
+ PRI_AOC_TIME_SCALE_HUNDREDTH_SECOND;
+ }
+ aoc_s->item[idx].rate.duration.charging_type =
+ info->list[idx].u.duration.charging_type;
+ libpri_copy_string(aoc_s->item[idx].rate.duration.currency,
+ (char *) info->list[idx].u.duration.currency,
+ sizeof(aoc_s->item[idx].rate.duration.currency));
+ break;
+ case 2:/* flatRateCurrency */
+ aoc_s->item[idx].rate_type = PRI_AOC_RATE_TYPE_FLAT;
+ aoc_etsi_subcmd_amount(&aoc_s->item[idx].rate.flat.amount,
+ &info->list[idx].u.flat_rate.amount);
+ libpri_copy_string(aoc_s->item[idx].rate.flat.currency,
+ (char *) info->list[idx].u.flat_rate.currency,
+ sizeof(aoc_s->item[idx].rate.flat.currency));
+ break;
+ case 3:/* volumeRateCurrency */
+ aoc_s->item[idx].rate_type = PRI_AOC_RATE_TYPE_VOLUME;
+ aoc_etsi_subcmd_amount(&aoc_s->item[idx].rate.volume.amount,
+ &info->list[idx].u.volume_rate.amount);
+ aoc_s->item[idx].rate.volume.unit = info->list[idx].u.volume_rate.unit;
+ libpri_copy_string(aoc_s->item[idx].rate.volume.currency,
+ (char *) info->list[idx].u.volume_rate.currency,
+ sizeof(aoc_s->item[idx].rate.volume.currency));
+ break;
+ case 4:/* freeOfCharge */
+ aoc_s->item[idx].rate_type = PRI_AOC_RATE_TYPE_FREE;
+ break;
+ default:
+ case 5:/* currencyInfoNotAvailable */
+ aoc_s->item[idx].rate_type = PRI_AOC_RATE_TYPE_NOT_AVAILABLE;
+ break;
+ }
+ }
+ aoc_s->num_items = idx;
+}
+
+/*!
+ * \brief Handle the ETSI AOCSCurrency message.
+ *
+ * \param ctrl D channel controller for diagnostic messages or global options.
+ * \param invoke Decoded ROSE invoke message contents.
+ *
+ * \return Nothing
+ */
+void aoc_etsi_aoc_s_currency(struct pri *ctrl, const struct rose_msg_invoke *invoke)
+{
+ struct pri_subcommand *subcmd;
+
+ if (!PRI_MASTER(ctrl)->aoc_support) {
+ return;
+ }
+ subcmd = q931_alloc_subcommand(ctrl);
+ if (!subcmd) {
+ return;
+ }
+
+ subcmd->cmd = PRI_SUBCMD_AOC_S;
+ if (!invoke->args.etsi.AOCSCurrency.type) {
+ subcmd->u.aoc_s.num_items = 1;
+ subcmd->u.aoc_s.item[0].chargeable = PRI_AOC_CHARGED_ITEM_NOT_AVAILABLE;
+ subcmd->u.aoc_s.item[0].rate_type = PRI_AOC_RATE_TYPE_NOT_AVAILABLE;
+ return;
+ }
+
+ /* Fill in the itemized list of chargeable items. */
+ aoc_etsi_subcmd_aoc_s_currency_info(&subcmd->u.aoc_s,
+ &invoke->args.etsi.AOCSCurrency.currency_info);
+}
+
+/*!
+ * \brief Handle the ETSI AOCSSpecialArr message.
+ *
+ * \param ctrl D channel controller for diagnostic messages or global options.
+ * \param invoke Decoded ROSE invoke message contents.
+ *
+ * \return Nothing
+ */
+void aoc_etsi_aoc_s_special_arrangement(struct pri *ctrl, const struct rose_msg_invoke *invoke)
+{
+ struct pri_subcommand *subcmd;
+
+ if (!PRI_MASTER(ctrl)->aoc_support) {
+ return;
+ }
+ subcmd = q931_alloc_subcommand(ctrl);
+ if (!subcmd) {
+ return;
+ }
+ subcmd->cmd = PRI_SUBCMD_AOC_S;
+ subcmd->u.aoc_s.num_items = 1;
+ if (!invoke->args.etsi.AOCSSpecialArr.type) {
+ subcmd->u.aoc_s.item[0].chargeable = PRI_AOC_CHARGED_ITEM_NOT_AVAILABLE;
+ subcmd->u.aoc_s.item[0].rate_type = PRI_AOC_RATE_TYPE_NOT_AVAILABLE;
+ return;
+ }
+ subcmd->u.aoc_s.item[0].chargeable = PRI_AOC_CHARGED_ITEM_SPECIAL_ARRANGEMENT;
+ subcmd->u.aoc_s.item[0].rate_type = PRI_AOC_RATE_TYPE_SPECIAL_ARRANGEMENT;
+ subcmd->u.aoc_s.item[0].rate.special =
+ invoke->args.etsi.AOCSSpecialArr.special_arrangement;
+}
+
+/*!
+ * \internal
+ * \brief Determine the AOC-D subcmd billing_id value.
+ *
+ * \param billing_id_present TRUE if billing_id valid.
+ * \param billing_id ETSI billing id from ROSE.
+ *
+ * \return enum PRI_AOC_D_BILLING_ID value
+ */
+static enum PRI_AOC_D_BILLING_ID aoc_etsi_subcmd_aoc_d_billing_id(int billing_id_present, int billing_id)
+{
+ enum PRI_AOC_D_BILLING_ID value;
+
+ if (billing_id_present) {
+ switch (billing_id) {
+ case 0:/* normalCharging */
+ value = PRI_AOC_D_BILLING_ID_NORMAL;
+ break;
+ case 1:/* reverseCharging */
+ value = PRI_AOC_D_BILLING_ID_REVERSE;
+ break;
+ case 2:/* creditCardCharging */
+ value = PRI_AOC_D_BILLING_ID_CREDIT_CARD;
+ break;
+ default:
+ value = PRI_AOC_D_BILLING_ID_NOT_AVAILABLE;
+ break;
+ }
+ } else {
+ value = PRI_AOC_D_BILLING_ID_NOT_AVAILABLE;
+ }
+ return value;
+}
+
+/*!
+ * \brief Handle the ETSI AOCDCurrency message.
+ *
+ * \param ctrl D channel controller for diagnostic messages or global options.
+ * \param invoke Decoded ROSE invoke message contents.
+ *
+ * \return Nothing
+ */
+void aoc_etsi_aoc_d_currency(struct pri *ctrl, const struct rose_msg_invoke *invoke)
+{
+ struct pri_subcommand *subcmd;
+
+ if (!PRI_MASTER(ctrl)->aoc_support) {
+ return;
+ }
+ subcmd = q931_alloc_subcommand(ctrl);
+ if (!subcmd) {
+ return;
+ }
+
+ subcmd->cmd = PRI_SUBCMD_AOC_D;
+ switch (invoke->args.etsi.AOCDCurrency.type) {
+ default:
+ case 0:/* charge_not_available */
+ subcmd->u.aoc_d.charge = PRI_AOC_DE_CHARGE_NOT_AVAILABLE;
+ break;
+ case 1:/* free_of_charge */
+ subcmd->u.aoc_d.charge = PRI_AOC_DE_CHARGE_FREE;
+ break;
+ case 2:/* specific_currency */
+ subcmd->u.aoc_d.charge = PRI_AOC_DE_CHARGE_CURRENCY;
+ aoc_etsi_subcmd_recorded_currency(&subcmd->u.aoc_d.recorded.money,
+ &invoke->args.etsi.AOCDCurrency.specific.recorded);
+ subcmd->u.aoc_d.billing_accumulation =
+ invoke->args.etsi.AOCDCurrency.specific.type_of_charging_info;
+ subcmd->u.aoc_d.billing_id = aoc_etsi_subcmd_aoc_d_billing_id(
+ invoke->args.etsi.AOCDCurrency.specific.billing_id_present,
+ invoke->args.etsi.AOCDCurrency.specific.billing_id);
+ break;
+ }
+}
+
+/*!
+ * \brief Handle the ETSI AOCDChargingUnit message.
+ *
+ * \param ctrl D channel controller for diagnostic messages or global options.
+ * \param invoke Decoded ROSE invoke message contents.
+ *
+ * \return Nothing
+ */
+void aoc_etsi_aoc_d_charging_unit(struct pri *ctrl, const struct rose_msg_invoke *invoke)
+{
+ struct pri_subcommand *subcmd;
+
+ if (!PRI_MASTER(ctrl)->aoc_support) {
+ return;
+ }
+ subcmd = q931_alloc_subcommand(ctrl);
+ if (!subcmd) {
+ return;
+ }
+
+ subcmd->cmd = PRI_SUBCMD_AOC_D;
+ switch (invoke->args.etsi.AOCDChargingUnit.type) {
+ default:
+ case 0:/* charge_not_available */
+ subcmd->u.aoc_d.charge = PRI_AOC_DE_CHARGE_NOT_AVAILABLE;
+ break;
+ case 1:/* free_of_charge */
+ subcmd->u.aoc_d.charge = PRI_AOC_DE_CHARGE_FREE;
+ break;
+ case 2:/* specific_charging_units */
+ subcmd->u.aoc_d.charge = PRI_AOC_DE_CHARGE_UNITS;
+ aoc_etsi_subcmd_recorded_units(&subcmd->u.aoc_d.recorded.unit,
+ &invoke->args.etsi.AOCDChargingUnit.specific.recorded);
+ subcmd->u.aoc_d.billing_accumulation =
+ invoke->args.etsi.AOCDChargingUnit.specific.type_of_charging_info;
+ subcmd->u.aoc_d.billing_id = aoc_etsi_subcmd_aoc_d_billing_id(
+ invoke->args.etsi.AOCDChargingUnit.specific.billing_id_present,
+ invoke->args.etsi.AOCDChargingUnit.specific.billing_id);
+ break;
+ }
+}
+
+/*!
+ * \internal
+ * \brief Encode the ETSI AOCEChargingUnit 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 chargedunits Number of units charged to encode.
+ *
+ * \retval Start of the next ASN.1 component to encode on success.
+ * \retval NULL on error.
+ */
+static unsigned char *enc_etsi_aoce_charging_unit(struct pri *ctrl, unsigned char *pos,
+ unsigned char *end, long chargedunits)
+{
+ 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_AOCEChargingUnit;
+ msg.invoke_id = get_invokeid(ctrl);
+ msg.args.etsi.AOCEChargingUnit.type = 1; /* charging_unit */
+ if (chargedunits <= 0) {
+ msg.args.etsi.AOCEChargingUnit.charging_unit.free_of_charge = 1;
+ } else {
+ msg.args.etsi.AOCEChargingUnit.charging_unit.specific.recorded.num_records = 1;
+ msg.args.etsi.AOCEChargingUnit.charging_unit.specific.recorded.list[0].
+ number_of_units = chargedunits;
+ }
+ pos = rose_encode_invoke(ctrl, pos, end, &msg);
+
+ return pos;
+}
+
+/*!
+ * \internal
+ * \brief Send the ETSI AOCEChargingUnit invoke message.
+ *
+ * \param ctrl D channel controller for diagnostic messages or global options.
+ * \param call Call leg from which to encode AOC.
+ * \param chargedunits Number of units charged to encode.
+ *
+ * \retval 0 on success.
+ * \retval -1 on error.
+ */
+static int aoc_aoce_charging_unit_encode(struct pri *ctrl, q931_call *call,
+ long chargedunits)
+{
+ unsigned char buffer[255];
+ unsigned char *end;
+
+ /* sample data: [ 91 a1 12 02 02 3a 78 02 01 24 30 09 30 07 a1 05 30 03 02 01 01 ] */
+
+ end =
+ enc_etsi_aoce_charging_unit(ctrl, buffer, buffer + sizeof(buffer), chargedunits);
+ if (!end) {
+ return -1;
+ }
+
+ /* Remember that if we queue a facility IE for a facility message we
+ * have to explicitly send the facility message ourselves */
+ if (pri_call_apdu_queue(call, Q931_FACILITY, buffer, end - buffer, NULL)
+ || q931_facility(call->pri, call)) {
+ pri_message(ctrl, "Could not schedule facility message for call %d\n", call->cr);
+ return -1;
+ }
+
+ return 0;
+}
+
+/*!
+ * \internal
+ * \brief Fill in the AOC-E subcmd charging association from the ETSI charging association.
+ *
+ * \param ctrl D channel controller for diagnostic messages or global options.
+ * \param subcmd_association AOC-E subcmd charging association.
+ * \param etsi_association AOC-E ETSI charging association.
+ *
+ * \return Nothing
+ */
+static void aoc_etsi_subcmd_aoc_e_charging_association(struct pri *ctrl, struct pri_aoc_e_charging_association *subcmd_association, const struct roseEtsiAOCChargingAssociation *etsi_association)
+{
+ struct q931_party_number q931_number;
+
+ switch (etsi_association->type) {
+ case 0:/* charge_identifier */
+ subcmd_association->charging_type = PRI_AOC_E_CHARGING_ASSOCIATION_ID;
+ subcmd_association->charge.id = etsi_association->id;
+ break;
+ case 1:/* charged_number */
+ subcmd_association->charging_type = PRI_AOC_E_CHARGING_ASSOCIATION_NUMBER;
+ q931_party_number_init(&q931_number);
+ rose_copy_number_to_q931(ctrl, &q931_number, &etsi_association->number);
+ q931_party_number_copy_to_pri(&subcmd_association->charge.number, &q931_number);
+ break;
+ default:
+ subcmd_association->charging_type = PRI_AOC_E_CHARGING_ASSOCIATION_NOT_AVAILABLE;
+ break;
+ }
+}
+
+/*!
+ * \internal
+ * \brief Determine the AOC-E subcmd billing_id value.
+ *
+ * \param billing_id_present TRUE if billing_id valid.
+ * \param billing_id ETSI billing id from ROSE.
+ *
+ * \return enum PRI_AOC_E_BILLING_ID value
+ */
+static enum PRI_AOC_E_BILLING_ID aoc_etsi_subcmd_aoc_e_billing_id(int billing_id_present, int billing_id)
+{
+ enum PRI_AOC_E_BILLING_ID value;
+
+ if (billing_id_present) {
+ switch (billing_id) {
+ case 0:/* normalCharging */
+ value = PRI_AOC_E_BILLING_ID_NORMAL;
+ break;
+ case 1:/* reverseCharging */
+ value = PRI_AOC_E_BILLING_ID_REVERSE;
+ break;
+ case 2:/* creditCardCharging */
+ value = PRI_AOC_E_BILLING_ID_CREDIT_CARD;
+ break;
+ case 3:/* callForwardingUnconditional */
+ value = PRI_AOC_E_BILLING_ID_CALL_FORWARDING_UNCONDITIONAL;
+ break;
+ case 4:/* callForwardingBusy */
+ value = PRI_AOC_E_BILLING_ID_CALL_FORWARDING_BUSY;
+ break;
+ case 5:/* callForwardingNoReply */
+ value = PRI_AOC_E_BILLING_ID_CALL_FORWARDING_NO_REPLY;
+ break;
+ case 6:/* callDeflection */
+ value = PRI_AOC_E_BILLING_ID_CALL_DEFLECTION;
+ break;
+ case 7:/* callTransfer */
+ value = PRI_AOC_E_BILLING_ID_CALL_TRANSFER;
+ break;
+ default:
+ value = PRI_AOC_E_BILLING_ID_NOT_AVAILABLE;
+ break;
+ }
+ } else {
+ value = PRI_AOC_E_BILLING_ID_NOT_AVAILABLE;
+ }
+ return value;
+}
+
+/*!
+ * \brief Handle the ETSI AOCECurrency message.
+ *
+ * \param ctrl D channel controller for diagnostic messages or global options.
+ * \param call Q.931 call leg.
+ * \param invoke Decoded ROSE invoke message contents.
+ *
+ * \return Nothing
+ */
+void aoc_etsi_aoc_e_currency(struct pri *ctrl, q931_call *call, const struct rose_msg_invoke *invoke)
+{
+ struct pri_subcommand *subcmd;
+
+ if (!PRI_MASTER(ctrl)->aoc_support) {
+ return;
+ }
+ subcmd = q931_alloc_subcommand(ctrl);
+ if (!subcmd) {
+ return;
+ }
+
+ subcmd->cmd = PRI_SUBCMD_AOC_E;
+ subcmd->u.aoc_e.associated.charging_type =
+ PRI_AOC_E_CHARGING_ASSOCIATION_NOT_AVAILABLE;
+
+ if (!invoke->args.etsi.AOCECurrency.type) {
+ subcmd->u.aoc_e.charge = PRI_AOC_DE_CHARGE_NOT_AVAILABLE;
+ return;
+ }
+
+ /* Fill in charging association if present. */
+ if (invoke->args.etsi.AOCECurrency.currency_info.charging_association_present) {
+ aoc_etsi_subcmd_aoc_e_charging_association(ctrl, &subcmd->u.aoc_e.associated,
+ &invoke->args.etsi.AOCECurrency.currency_info.charging_association);
+ }
+
+ /* Call was free of charge. */
+ if (invoke->args.etsi.AOCECurrency.currency_info.free_of_charge) {
+ subcmd->u.aoc_e.charge = PRI_AOC_DE_CHARGE_FREE;
+ return;
+ }
+
+ /* Fill in currency cost of call. */
+ subcmd->u.aoc_e.charge = PRI_AOC_DE_CHARGE_CURRENCY;
+ aoc_etsi_subcmd_recorded_currency(&subcmd->u.aoc_e.recorded.money,
+ &invoke->args.etsi.AOCECurrency.currency_info.specific.recorded);
+ subcmd->u.aoc_e.billing_id = aoc_etsi_subcmd_aoc_e_billing_id(
+ invoke->args.etsi.AOCECurrency.currency_info.specific.billing_id_present,
+ invoke->args.etsi.AOCECurrency.currency_info.specific.billing_id);
+}
+
+/*!
+ * \brief Handle the ETSI AOCEChargingUnit message.
+ *
+ * \param ctrl D channel controller for diagnostic messages or global options.
+ * \param call Q.931 call leg.
+ * \param invoke Decoded ROSE invoke message contents.
+ *
+ * \return Nothing
+ */
+void aoc_etsi_aoc_e_charging_unit(struct pri *ctrl, q931_call *call, const struct rose_msg_invoke *invoke)
+{
+ struct pri_subcommand *subcmd;
+ unsigned idx;
+
+ /* Fill in legacy stuff. */
+ call->aoc_units = 0;
+ if (invoke->args.etsi.AOCEChargingUnit.type == 1
+ && !invoke->args.etsi.AOCEChargingUnit.charging_unit.free_of_charge) {
+ for (idx =
+ invoke->args.etsi.AOCEChargingUnit.charging_unit.specific.recorded.num_records;
+ idx--;) {
+ if (!invoke->args.etsi.AOCEChargingUnit.charging_unit.specific.recorded.
+ list[idx].not_available) {
+ call->aoc_units +=
+ invoke->args.etsi.AOCEChargingUnit.charging_unit.specific.
+ recorded.list[idx].number_of_units;
+ }
+ }
+ }
+ /* the following function is currently not used - just to make the compiler happy */
+ if (0) {
+ /* use this function to forward the aoc-e on a bridged channel */
+ aoc_aoce_charging_unit_encode(ctrl, call, call->aoc_units);
+ }
+
+ if (!PRI_MASTER(ctrl)->aoc_support) {
+ return;
+ }
+ subcmd = q931_alloc_subcommand(ctrl);
+ if (!subcmd) {
+ return;
+ }
+
+ subcmd->cmd = PRI_SUBCMD_AOC_E;
+ subcmd->u.aoc_e.associated.charging_type =
+ PRI_AOC_E_CHARGING_ASSOCIATION_NOT_AVAILABLE;
+
+ if (!invoke->args.etsi.AOCEChargingUnit.type) {
+ subcmd->u.aoc_e.charge = PRI_AOC_DE_CHARGE_NOT_AVAILABLE;
+ return;
+ }
+
+ /* Fill in charging association if present. */
+ if (invoke->args.etsi.AOCEChargingUnit.charging_unit.charging_association_present) {
+ aoc_etsi_subcmd_aoc_e_charging_association(ctrl, &subcmd->u.aoc_e.associated,
+ &invoke->args.etsi.AOCEChargingUnit.charging_unit.charging_association);
+ }
+
+ /* Call was free of charge. */
+ if (invoke->args.etsi.AOCEChargingUnit.charging_unit.free_of_charge) {
+ subcmd->u.aoc_e.charge = PRI_AOC_DE_CHARGE_FREE;
+ return;
+ }
+
+ /* Fill in unit cost of call. */
+ subcmd->u.aoc_e.charge = PRI_AOC_DE_CHARGE_UNITS;
+ aoc_etsi_subcmd_recorded_units(&subcmd->u.aoc_e.recorded.unit,
+ &invoke->args.etsi.AOCEChargingUnit.charging_unit.specific.recorded);
+ subcmd->u.aoc_e.billing_id = aoc_etsi_subcmd_aoc_e_billing_id(
+ invoke->args.etsi.AOCEChargingUnit.charging_unit.specific.billing_id_present,
+ invoke->args.etsi.AOCEChargingUnit.charging_unit.specific.billing_id);
+}
+
+void pri_aoc_events_enable(struct pri *ctrl, int enable)
+{
+ if (ctrl) {
+ ctrl = PRI_MASTER(ctrl);
+ ctrl->aoc_support = enable ? 1 : 0;
+ }
+}
+
+/* ------------------------------------------------------------------- */
+/* end pri_aoc.c */
Propchange: team/rmudgett/aoc_event/pri_aoc.c
------------------------------------------------------------------------------
svn:eol-style = native
Propchange: team/rmudgett/aoc_event/pri_aoc.c
------------------------------------------------------------------------------
svn:keywords = 'Author Date Id Revision'
Propchange: team/rmudgett/aoc_event/pri_aoc.c
------------------------------------------------------------------------------
svn:mime-type = text/plain
Modified: team/rmudgett/aoc_event/pri_facility.c
URL: http://svnview.digium.com/svn/libpri/team/rmudgett/aoc_event/pri_facility.c?view=diff&rev=1505&r1=1504&r2=1505
==============================================================================
--- team/rmudgett/aoc_event/pri_facility.c (original)
+++ team/rmudgett/aoc_event/pri_facility.c Tue Feb 23 20:56:34 2010
@@ -2700,82 +2700,6 @@
return error_code;
}
-
-/* AOC */
-/*!
- * \internal
- * \brief Encode the ETSI AOCEChargingUnit 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 chargedunits Number of units charged to encode.
- *
- * \retval Start of the next ASN.1 component to encode on success.
- * \retval NULL on error.
- */
-static unsigned char *enc_etsi_aoce_charging_unit(struct pri *ctrl, unsigned char *pos,
- unsigned char *end, long chargedunits)
-{
- 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_AOCEChargingUnit;
- msg.invoke_id = get_invokeid(ctrl);
- msg.args.etsi.AOCEChargingUnit.type = 1; /* charging_unit */
- if (chargedunits <= 0) {
- msg.args.etsi.AOCEChargingUnit.charging_unit.free_of_charge = 1;
- } else {
- msg.args.etsi.AOCEChargingUnit.charging_unit.specific.recorded.num_records = 1;
- msg.args.etsi.AOCEChargingUnit.charging_unit.specific.recorded.list[0].
- number_of_units = chargedunits;
- }
- pos = rose_encode_invoke(ctrl, pos, end, &msg);
-
- return pos;
-}
-
-/*!
- * \internal
- * \brief Send the ETSI AOCEChargingUnit invoke message.
- *
- * \param ctrl D channel controller for diagnostic messages or global options.
- * \param call Call leg from which to encode AOC.
- * \param chargedunits Number of units charged to encode.
- *
- * \retval 0 on success.
- * \retval -1 on error.
- */
-static int aoc_aoce_charging_unit_encode(struct pri *ctrl, q931_call *call,
- long chargedunits)
-{
- unsigned char buffer[255];
- unsigned char *end;
-
- /* sample data: [ 91 a1 12 02 02 3a 78 02 01 24 30 09 30 07 a1 05 30 03 02 01 01 ] */
-
- end =
- enc_etsi_aoce_charging_unit(ctrl, buffer, buffer + sizeof(buffer), chargedunits);
- if (!end) {
- return -1;
- }
-
- /* Remember that if we queue a facility IE for a facility message we
- * have to explicitly send the facility message ourselves */
- if (pri_call_apdu_queue(call, Q931_FACILITY, buffer, end - buffer, NULL)
- || q931_facility(call->pri, call)) {
- pri_message(ctrl, "Could not schedule facility message for call %d\n", call->cr);
- return -1;
- }
-
- return 0;
-}
-/* End AOC */
/* ===== Call Transfer Supplementary Service (ECMA-178) ===== */
@@ -4130,40 +4054,23 @@
case ROSE_ETSI_ChargingRequest:
/* Ignore messsage */
break;
-#if 0 /* Not handled yet */
case ROSE_ETSI_AOCSCurrency:
+ aoc_etsi_aoc_s_currency(ctrl, invoke);
break;
case ROSE_ETSI_AOCSSpecialArr:
+ aoc_etsi_aoc_s_special_arrangement(ctrl, invoke);
break;
case ROSE_ETSI_AOCDCurrency:
+ aoc_etsi_aoc_d_currency(ctrl, invoke);
break;
case ROSE_ETSI_AOCDChargingUnit:
+ aoc_etsi_aoc_d_charging_unit(ctrl, invoke);
break;
case ROSE_ETSI_AOCECurrency:
- break;
-#endif /* Not handled yet */
+ aoc_etsi_aoc_e_currency(ctrl, call, invoke);
+ break;
case ROSE_ETSI_AOCEChargingUnit:
- call->aoc_units = 0;
- if (invoke->args.etsi.AOCEChargingUnit.type == 1
- && !invoke->args.etsi.AOCEChargingUnit.charging_unit.free_of_charge) {
- unsigned index;
-
- for (index =
- invoke->args.etsi.AOCEChargingUnit.charging_unit.specific.recorded.
- num_records; index--;) {
- if (!invoke->args.etsi.AOCEChargingUnit.charging_unit.specific.recorded.
- list[index].not_available) {
- call->aoc_units +=
- invoke->args.etsi.AOCEChargingUnit.charging_unit.specific.
- recorded.list[index].number_of_units;
- }
- }
- }
- /* the following function is currently not used - just to make the compiler happy */
- if (0) {
- /* use this function to forward the aoc-e on a bridged channel */
- aoc_aoce_charging_unit_encode(ctrl, call, call->aoc_units);
- }
+ aoc_etsi_aoc_e_charging_unit(ctrl, call, invoke);
break;
#if 0 /* Not handled yet */
case ROSE_ITU_IdentificationOfCharge:
Modified: team/rmudgett/aoc_event/pri_facility.h
URL: http://svnview.digium.com/svn/libpri/team/rmudgett/aoc_event/pri_facility.h?view=diff&rev=1505&r1=1504&r2=1505
==============================================================================
--- team/rmudgett/aoc_event/pri_facility.h (original)
+++ team/rmudgett/aoc_event/pri_facility.h Tue Feb 23 20:56:34 2010
@@ -245,4 +245,11 @@
void pri_cc_qsig_cancel(struct pri *ctrl, q931_call *call, int msgtype, const struct rose_msg_invoke *invoke);
void pri_cc_qsig_exec_possible(struct pri *ctrl, q931_call *call, int msgtype, const struct rose_msg_invoke *invoke);
+void aoc_etsi_aoc_s_currency(struct pri *ctrl, const struct rose_msg_invoke *invoke);
+void aoc_etsi_aoc_s_special_arrangement(struct pri *ctrl, const struct rose_msg_invoke *invoke);
+void aoc_etsi_aoc_d_currency(struct pri *ctrl, const struct rose_msg_invoke *invoke);
+void aoc_etsi_aoc_d_charging_unit(struct pri *ctrl, const struct rose_msg_invoke *invoke);
+void aoc_etsi_aoc_e_currency(struct pri *ctrl, q931_call *call, const struct rose_msg_invoke *invoke);
+void aoc_etsi_aoc_e_charging_unit(struct pri *ctrl, q931_call *call, const struct rose_msg_invoke *invoke);
+
#endif /* _PRI_FACILITY_H */
Modified: team/rmudgett/aoc_event/pri_internal.h
URL: http://svnview.digium.com/svn/libpri/team/rmudgett/aoc_event/pri_internal.h?view=diff&rev=1505&r1=1504&r2=1505
==============================================================================
--- team/rmudgett/aoc_event/pri_internal.h (original)
+++ team/rmudgett/aoc_event/pri_internal.h Tue Feb 23 20:56:34 2010
@@ -103,6 +103,7 @@
unsigned int deflection_support:1;/* TRUE if upper layer supports call deflection/rerouting. */
unsigned int cc_support:1;/* TRUE if upper layer supports call completion. */
unsigned int transfer_support:1;/* TRUE if the upper layer supports ECT */
+ unsigned int aoc_support:1;/* TRUE if can send AOC events to the upper layer. */
/* MDL variables */
int mdl_error;
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