2004-10-28 04:44:39 +08:00
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/*
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This file contains all data structures and definitions associated
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with facility message usage and the ROSE components included
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within those messages.
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by Matthew Fredrickson <creslin@digium.com>
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2005-03-02 23:56:11 +08:00
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Copyright (C) Digium, Inc. 2004-2005
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2004-10-28 04:44:39 +08:00
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*/
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2008-08-06 06:18:12 +08:00
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/*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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* the project provides a web site, mailing lists and IRC
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* channels for your use.
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License Version 2 as published by the
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* Free Software Foundation. See the LICENSE file included with
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* this program for more details.
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*
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* In addition, when this program is distributed with Asterisk in
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* any form that would qualify as a 'combined work' or as a
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* 'derivative work' (but not mere aggregation), you can redistribute
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* and/or modify the combination under the terms of the license
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* provided with that copy of Asterisk, instead of the license
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* terms granted here.
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*/
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2004-10-28 04:44:39 +08:00
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#ifndef _PRI_FACILITY_H
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#define _PRI_FACILITY_H
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2008-05-08 03:51:44 +08:00
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#include "pri_q931.h"
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2010-05-27 00:01:10 +08:00
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#include "rose.h"
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2009-11-14 08:20:53 +08:00
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2004-10-28 04:44:39 +08:00
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/* Protocol Profile field */
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2009-04-22 06:08:45 +08:00
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#define Q932_PROTOCOL_MASK 0x1F
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2005-02-04 06:14:44 +08:00
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#define Q932_PROTOCOL_ROSE 0x11 /* X.219 & X.229 */
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#define Q932_PROTOCOL_CMIP 0x12 /* Q.941 */
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#define Q932_PROTOCOL_ACSE 0x13 /* X.217 & X.227 */
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#define Q932_PROTOCOL_GAT 0x16
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#define Q932_PROTOCOL_EXTENSIONS 0x1F
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2004-10-28 04:44:39 +08:00
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2005-02-04 06:14:44 +08:00
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/* Q.952 Divert cause */
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#define Q952_DIVERT_REASON_UNKNOWN 0x00
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#define Q952_DIVERT_REASON_CFU 0x01
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#define Q952_DIVERT_REASON_CFB 0x02
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#define Q952_DIVERT_REASON_CFNR 0x03
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#define Q952_DIVERT_REASON_CD 0x04
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#define Q952_DIVERT_REASON_IMMEDIATE 0x05
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/* Q.SIG Divert cause. Listed in ECMA-174 */
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#define QSIG_DIVERT_REASON_UNKNOWN 0x00 /* Call forward unknown reason */
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#define QSIG_DIVERT_REASON_CFU 0x01 /* Call Forward Unconditional (other reason) */
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#define QSIG_DIVERT_REASON_CFB 0x02 /* Call Forward Busy */
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#define QSIG_DIVERT_REASON_CFNR 0x03 /* Call Forward No Reply */
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/* Q.932 Type of number */
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#define Q932_TON_UNKNOWN 0x00
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#define Q932_TON_INTERNATIONAL 0x01
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#define Q932_TON_NATIONAL 0x02
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#define Q932_TON_NET_SPECIFIC 0x03
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#define Q932_TON_SUBSCRIBER 0x04
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#define Q932_TON_ABBREVIATED 0x06
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2004-10-28 04:44:39 +08:00
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2009-08-19 07:53:32 +08:00
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/* Q.SIG Subscription Option. Listed in ECMA-174 */
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#define QSIG_NO_NOTIFICATION 0x00
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#define QSIG_NOTIFICATION_WITHOUT_DIVERTED_TO_NR 0x01
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#define QSIG_NOTIFICATION_WITH_DIVERTED_TO_NR 0x02
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2009-11-14 08:20:53 +08:00
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/*! Reasons an APDU callback is called. */
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enum APDU_CALLBACK_REASON {
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/*!
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2010-05-27 00:01:10 +08:00
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* \brief Transmit facility ie setup error. Abort and cleanup.
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2009-11-14 08:20:53 +08:00
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* \note The message may or may not actually get sent.
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* \note The callback cannot generate an event subcmd.
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* \note The callback should not send messages. Out of order messages will result.
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*/
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APDU_CALLBACK_REASON_ERROR,
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/*!
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* \brief Abort and cleanup.
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* \note The APDU queue is being destroyed.
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* \note The callback cannot generate an event subcmd.
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* \note The callback cannot send messages as the call is likely being destroyed.
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*/
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APDU_CALLBACK_REASON_CLEANUP,
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/*!
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* \brief Timeout waiting for responses to the message.
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* \note The callback can generate an event subcmd.
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* \note The callback can send messages.
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*/
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APDU_CALLBACK_REASON_TIMEOUT,
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/*!
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* \brief Received a facility response message.
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* \note The callback can generate an event subcmd.
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* \note The callback can send messages.
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*/
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APDU_CALLBACK_REASON_MSG_RESULT,
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/*!
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* \brief Received a facility error message.
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* \note The callback can generate an event subcmd.
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* \note The callback can send messages.
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*/
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APDU_CALLBACK_REASON_MSG_ERROR,
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/*!
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* \brief Received a facility reject message.
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* \note The callback can generate an event subcmd.
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* \note The callback can send messages.
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*/
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APDU_CALLBACK_REASON_MSG_REJECT,
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};
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2010-05-27 00:01:10 +08:00
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struct apdu_msg_data {
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/*! Decoded response message contents. */
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union {
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const struct rose_msg_result *result;
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const struct rose_msg_error *error;
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const struct rose_msg_reject *reject;
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} response;
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/*! Q.931 message type the response came in with. */
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int type;
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2009-11-14 08:20:53 +08:00
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};
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union apdu_callback_param {
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void *ptr;
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long value;
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char pad[8];
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};
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2010-05-27 00:01:10 +08:00
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/* So calls to pri_call_apdu_find() will not find an aliased event. */
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#define APDU_INVALID_INVOKE_ID 0x10000
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2010-05-29 06:34:24 +08:00
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#define APDU_TIMEOUT_MSGS_ONLY -1
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2009-11-14 08:20:53 +08:00
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struct apdu_callback_data {
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/*! APDU invoke id to match with any response messages. (Result/Error/Reject) */
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int invoke_id;
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/*!
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* \brief Time to wait for responses to APDU in ms.
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* \note Set to 0 if send the message only.
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2010-05-29 06:34:24 +08:00
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* \note Set to APDU_TIMEOUT_MSGS_ONLY to "timeout" with the message_type list only.
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2009-11-14 08:20:53 +08:00
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*/
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int timeout_time;
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2010-05-29 06:34:24 +08:00
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/*! Number of Q.931 messages the APDU can "timeout" on. */
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unsigned num_messages;
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/*! Q.931 message list to "timeout" on. */
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int message_type[5];
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2009-11-14 08:20:53 +08:00
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/*!
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* \brief APDU callback function.
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*
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* \param reason Reason callback is called.
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* \param ctrl D channel controller.
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* \param call Q.931 call leg.
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* \param apdu APDU queued entry. Do not change!
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* \param msg APDU response message data. (NULL if was not the reason called.)
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*
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* \note
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* A callback must be supplied if the sender cares about any APDU_CALLBACK_REASON.
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*
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* \return TRUE if no more responses are expected.
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*/
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2010-05-27 00:01:10 +08:00
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int (*callback)(enum APDU_CALLBACK_REASON reason, struct pri *ctrl, struct q931_call *call, struct apdu_event *apdu, const struct apdu_msg_data *msg);
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2009-11-14 08:20:53 +08:00
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/*! \brief Sender data for the callback function to identify the particular APDU. */
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union apdu_callback_param user;
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};
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struct apdu_event {
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/*! Linked list pointer */
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struct apdu_event *next;
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/*! TRUE if this APDU has been sent. */
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int sent;
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/*! What message to send the ADPU in */
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int message;
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/*! Sender supplied information to handle APDU response messages. */
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struct apdu_callback_data response;
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/*! Q.931 call leg. (Needed for the APDU timeout.) */
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struct q931_call *call;
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/*! Response timeout timer. */
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int timer;
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/*! Length of ADPU */
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int apdu_len;
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/*! ADPU to send */
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unsigned char apdu[255];
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};
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2010-05-27 00:01:10 +08:00
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void rose_copy_number_to_q931(struct pri *ctrl, struct q931_party_number *q931_number, const struct rosePartyNumber *rose_number);
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void rose_copy_subaddress_to_q931(struct pri *ctrl, struct q931_party_subaddress *q931_subaddress, const struct rosePartySubaddress *rose_subaddress);
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void rose_copy_address_to_q931(struct pri *ctrl, struct q931_party_address *q931_address, const struct roseAddress *rose_address);
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void rose_copy_address_to_id_q931(struct pri *ctrl, struct q931_party_id *q931_address, const struct roseAddress *rose_address);
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void rose_copy_presented_number_screened_to_q931(struct pri *ctrl, struct q931_party_number *q931_number, const struct rosePresentedNumberScreened *rose_presented);
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void rose_copy_presented_number_unscreened_to_q931(struct pri *ctrl, struct q931_party_number *q931_number, const struct rosePresentedNumberUnscreened *rose_presented);
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void rose_copy_presented_address_screened_to_id_q931(struct pri *ctrl, struct q931_party_id *q931_address, const struct rosePresentedAddressScreened *rose_presented);
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void rose_copy_name_to_q931(struct pri *ctrl, struct q931_party_name *qsig_name, const struct roseQsigName *rose_name);
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void q931_copy_number_to_rose(struct pri *ctrl, struct rosePartyNumber *rose_number, const struct q931_party_number *q931_number);
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void q931_copy_subaddress_to_rose(struct pri *ctrl, struct rosePartySubaddress *rose_subaddress, const struct q931_party_subaddress *q931_subaddress);
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void q931_copy_address_to_rose(struct pri *ctrl, struct roseAddress *rose_address, const struct q931_party_address *q931_address);
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void q931_copy_id_address_to_rose(struct pri *ctrl, struct roseAddress *rose_address, const struct q931_party_id *q931_address);
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void q931_copy_presented_number_screened_to_rose(struct pri *ctrl, struct rosePresentedNumberScreened *rose_presented, const struct q931_party_number *q931_number);
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void q931_copy_presented_number_unscreened_to_rose(struct pri *ctrl, struct rosePresentedNumberUnscreened *rose_presented, const struct q931_party_number *q931_number);
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void q931_copy_presented_id_address_screened_to_rose(struct pri *ctrl, struct rosePresentedAddressScreened *rose_presented, const struct q931_party_id *q931_address);
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void q931_copy_name_to_rose(struct pri *ctrl, struct roseQsigName *rose_name, const struct q931_party_name *qsig_name);
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int rose_error_msg_encode(struct pri *ctrl, q931_call *call, int msgtype, int invoke_id, enum rose_error_code code);
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int send_facility_error(struct pri *ctrl, q931_call *call, int invoke_id, enum rose_error_code code);
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int rose_result_ok_encode(struct pri *ctrl, q931_call *call, int msgtype, int invoke_id);
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int send_facility_result_ok(struct pri *ctrl, q931_call *call, int invoke_id);
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2005-03-02 23:56:11 +08:00
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/* Queues an MWI apdu on a the given call */
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2006-01-20 02:31:48 +08:00
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int mwi_message_send(struct pri *pri, q931_call *call, struct pri_sr *req, int activate);
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2005-03-02 23:56:11 +08:00
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/* starts a 2BCT */
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2006-01-20 02:31:48 +08:00
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int eect_initiate_transfer(struct pri *pri, q931_call *c1, q931_call *c2);
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2005-03-02 23:56:11 +08:00
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2006-01-20 02:31:48 +08:00
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int rlt_initiate_transfer(struct pri *pri, q931_call *c1, q931_call *c2);
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2006-01-20 02:22:06 +08:00
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2008-05-08 03:51:44 +08:00
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/* starts a QSIG Path Replacement */
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2008-10-18 00:13:42 +08:00
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int anfpr_initiate_transfer(struct pri *pri, q931_call *c1, q931_call *c2);
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2008-05-08 03:51:44 +08:00
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2010-05-28 23:19:08 +08:00
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int etsi_initiate_transfer(struct pri *ctrl, q931_call *call_1, q931_call *call_2);
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int qsig_cf_callrerouting(struct pri *pri, q931_call *c, const char* dest, const char* original, const char* reason);
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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);
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2009-08-19 07:53:32 +08:00
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int send_call_transfer_complete(struct pri *pri, q931_call *call, int call_status);
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int rose_diverting_leg_information1_encode(struct pri *pri, q931_call *call);
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int rose_diverting_leg_information3_encode(struct pri *pri, q931_call *call, int messagetype);
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int rose_connected_name_encode(struct pri *pri, q931_call *call, int messagetype);
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int rose_called_name_encode(struct pri *pri, q931_call *call, int messagetype);
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2009-11-14 08:20:53 +08:00
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int pri_call_apdu_queue(q931_call *call, int messagetype, const unsigned char *apdu, int apdu_len, struct apdu_callback_data *response);
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void pri_call_apdu_queue_cleanup(q931_call *call);
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2010-05-27 00:01:10 +08:00
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struct apdu_event *pri_call_apdu_find(struct q931_call *call, int invoke_id);
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int pri_call_apdu_extract(struct q931_call *call, struct apdu_event *extract);
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2009-11-14 08:20:53 +08:00
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void pri_call_apdu_delete(struct q931_call *call, struct apdu_event *doomed);
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2005-03-02 23:56:11 +08:00
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2006-01-06 04:50:51 +08:00
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/* Adds the "standard" APDUs to a call */
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2006-01-20 02:31:48 +08:00
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int pri_call_add_standard_apdus(struct pri *pri, q931_call *call);
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2004-10-28 04:44:39 +08:00
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2009-04-22 06:08:45 +08:00
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void asn1_dump(struct pri *ctrl, const unsigned char *start_asn1, const unsigned char *end);
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2009-10-24 03:50:45 +08:00
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void rose_handle_invoke(struct pri *ctrl, q931_call *call, int msgtype, q931_ie *ie, const struct fac_extension_header *header, const struct rose_msg_invoke *invoke);
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void rose_handle_result(struct pri *ctrl, q931_call *call, int msgtype, q931_ie *ie, const struct fac_extension_header *header, const struct rose_msg_result *result);
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void rose_handle_error(struct pri *ctrl, q931_call *call, int msgtype, q931_ie *ie, const struct fac_extension_header *header, const struct rose_msg_error *error);
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void rose_handle_reject(struct pri *ctrl, q931_call *call, int msgtype, q931_ie *ie, const struct fac_extension_header *header, const struct rose_msg_reject *reject);
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2006-01-06 04:50:51 +08:00
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2010-05-27 00:01:10 +08:00
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int pri_cc_interrogate_rsp(struct pri *ctrl, q931_call *call, const struct rose_msg_invoke *invoke);
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void pri_cc_ptmp_request(struct pri *ctrl, q931_call *call, const struct rose_msg_invoke *invoke);
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void pri_cc_ptp_request(struct pri *ctrl, q931_call *call, int msgtype, const struct rose_msg_invoke *invoke);
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void pri_cc_qsig_request(struct pri *ctrl, q931_call *call, int msgtype, const struct rose_msg_invoke *invoke);
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void pri_cc_qsig_cancel(struct pri *ctrl, q931_call *call, int msgtype, const struct rose_msg_invoke *invoke);
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void pri_cc_qsig_exec_possible(struct pri *ctrl, q931_call *call, int msgtype, const struct rose_msg_invoke *invoke);
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2010-05-29 06:34:24 +08:00
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int aoc_charging_request_send(struct pri *ctrl, q931_call *c, enum PRI_AOC_REQUEST aoc_request_flag);
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void aoc_etsi_aoc_request(struct pri *ctrl, q931_call *call, const struct rose_msg_invoke *invoke);
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2010-05-29 02:03:38 +08:00
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void aoc_etsi_aoc_s_currency(struct pri *ctrl, const struct rose_msg_invoke *invoke);
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void aoc_etsi_aoc_s_special_arrangement(struct pri *ctrl, const struct rose_msg_invoke *invoke);
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void aoc_etsi_aoc_d_currency(struct pri *ctrl, const struct rose_msg_invoke *invoke);
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void aoc_etsi_aoc_d_charging_unit(struct pri *ctrl, const struct rose_msg_invoke *invoke);
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void aoc_etsi_aoc_e_currency(struct pri *ctrl, q931_call *call, const struct rose_msg_invoke *invoke);
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void aoc_etsi_aoc_e_charging_unit(struct pri *ctrl, q931_call *call, const struct rose_msg_invoke *invoke);
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2004-10-28 04:44:39 +08:00
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#endif /* _PRI_FACILITY_H */
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