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rose_etsi_diversion.c
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/*
* libpri: An implementation of Primary Rate ISDN
*
* Copyright (C) 2009 Digium, Inc.
*
* Richard Mudgett <[email protected]>
*
* 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 ROSE Call diversion operations
*
* Diversion Supplementary Services ETS 300 207-1 Table 3
*
* \author Richard Mudgett <[email protected]>
*/
#include "compat.h"
#include "libpri.h"
#include "pri_internal.h"
#include "rose.h"
#include "rose_internal.h"
#include "asn1.h"
/* ------------------------------------------------------------------- */
/*!
* \internal
* \brief Encode the ServedUserNr type.
*
* \param ctrl D channel controller for diagnostic messages or global options.
* \param pos Starting position to encode ASN.1 component.
* \param end End of ASN.1 encoding data buffer.
* \param served_user_number Served user number information to encode.
*
* \retval Start of the next ASN.1 component to encode on success.
* \retval NULL on error.
*/
static unsigned char *rose_enc_etsi_ServedUserNumber(struct pri *ctrl,
unsigned char *pos, unsigned char *end,
const struct rosePartyNumber *served_user_number)
{
if (served_user_number->length) {
/* Forward this number */
pos = rose_enc_PartyNumber(ctrl, pos, end, served_user_number);
} else {
/* Forward all numbers */
pos = asn1_enc_null(pos, end, ASN1_TYPE_NULL);
}
return pos;
}
/*!
* \internal
* \brief Encode the IntResult type.
*
* \param ctrl D channel controller for diagnostic messages or global options.
* \param pos Starting position to encode ASN.1 component.
* \param end End of ASN.1 encoding data buffer.
* \param tag Component tag to identify the encoded component.
* The tag should be ASN1_TAG_SEQUENCE unless the caller implicitly
* tags it otherwise.
* \param int_result Forwarding record information to encode.
*
* \retval Start of the next ASN.1 component to encode on success.
* \retval NULL on error.
*/
static unsigned char *rose_enc_etsi_IntResult(struct pri *ctrl, unsigned char *pos,
unsigned char *end, unsigned tag, const struct roseEtsiForwardingRecord *int_result)
{
unsigned char *seq_len;
ASN1_CONSTRUCTED_BEGIN(seq_len, pos, end, tag);
ASN1_CALL(pos, rose_enc_etsi_ServedUserNumber(ctrl, pos, end,
&int_result->served_user_number));
ASN1_CALL(pos, asn1_enc_int(pos, end, ASN1_TYPE_ENUMERATED,
int_result->basic_service));
ASN1_CALL(pos, asn1_enc_int(pos, end, ASN1_TYPE_ENUMERATED, int_result->procedure));
ASN1_CALL(pos, rose_enc_Address(ctrl, pos, end, ASN1_TAG_SEQUENCE,
&int_result->forwarded_to));
ASN1_CONSTRUCTED_END(seq_len, pos, end);
return pos;
}
/*!
* \internal
* \brief Encode the IntResultList type.
*
* \param ctrl D channel controller for diagnostic messages or global options.
* \param pos Starting position to encode ASN.1 component.
* \param end End of ASN.1 encoding data buffer.
* \param tag Component tag to identify the encoded component.
* The tag should be ASN1_TAG_SET unless the caller implicitly
* tags it otherwise.
* \param int_result_list Forwarding record list information to encode.
*
* \retval Start of the next ASN.1 component to encode on success.
* \retval NULL on error.
*/
static unsigned char *rose_enc_etsi_IntResultList(struct pri *ctrl, unsigned char *pos,
unsigned char *end, unsigned tag,
const struct roseEtsiForwardingList *int_result_list)
{
unsigned index;
unsigned char *set_len;
ASN1_CONSTRUCTED_BEGIN(set_len, pos, end, tag);
for (index = 0; index < int_result_list->num_records; ++index) {
ASN1_CALL(pos, rose_enc_etsi_IntResult(ctrl, pos, end, ASN1_TAG_SEQUENCE,
&int_result_list->list[index]));
}
ASN1_CONSTRUCTED_END(set_len, pos, end);
return pos;
}
/*!
* \internal
* \brief Encode the ServedUserNumberList type.
*
* \param ctrl D channel controller for diagnostic messages or global options.
* \param pos Starting position to encode ASN.1 component.
* \param end End of ASN.1 encoding data buffer.
* \param tag Component tag to identify the encoded component.
* The tag should be ASN1_TAG_SET unless the caller implicitly
* tags it otherwise.
* \param served_user_number_list Served user record list information to encode.
*
* \retval Start of the next ASN.1 component to encode on success.
* \retval NULL on error.
*/
static unsigned char *rose_enc_etsi_ServedUserNumberList(struct pri *ctrl,
unsigned char *pos, unsigned char *end, unsigned tag,
const struct roseEtsiServedUserNumberList *served_user_number_list)
{
unsigned index;
unsigned char *set_len;
ASN1_CONSTRUCTED_BEGIN(set_len, pos, end, tag);
for (index = 0; index < served_user_number_list->num_records; ++index) {
ASN1_CALL(pos, rose_enc_PartyNumber(ctrl, pos, end,
&served_user_number_list->number[index]));
}
ASN1_CONSTRUCTED_END(set_len, pos, end);
return pos;
}
/*!
* \brief Encode the ActivationDiversion invoke facility ie arguments.
*
* \param ctrl D channel controller for diagnostic messages or global options.
* \param pos Starting position to encode ASN.1 component.
* \param end End of ASN.1 encoding data buffer.
* \param args Arguments to encode in the buffer.
*
* \retval Start of the next ASN.1 component to encode on success.
* \retval NULL on error.
*/
unsigned char *rose_enc_etsi_ActivationDiversion_ARG(struct pri *ctrl,
unsigned char *pos, unsigned char *end, const union rose_msg_invoke_args *args)
{
const struct roseEtsiActivationDiversion_ARG *activation_diversion;
unsigned char *seq_len;
ASN1_CONSTRUCTED_BEGIN(seq_len, pos, end, ASN1_TAG_SEQUENCE);
activation_diversion = &args->etsi.ActivationDiversion;
ASN1_CALL(pos, asn1_enc_int(pos, end, ASN1_TYPE_ENUMERATED,
activation_diversion->procedure));
ASN1_CALL(pos, asn1_enc_int(pos, end, ASN1_TYPE_ENUMERATED,
activation_diversion->basic_service));
ASN1_CALL(pos, rose_enc_Address(ctrl, pos, end, ASN1_TAG_SEQUENCE,
&activation_diversion->forwarded_to));
ASN1_CALL(pos, rose_enc_etsi_ServedUserNumber(ctrl, pos, end,
&activation_diversion->served_user_number));
ASN1_CONSTRUCTED_END(seq_len, pos, end);
return pos;
}
/*!
* \brief Encode the DeactivationDiversion invoke facility ie arguments.
*
* \param ctrl D channel controller for diagnostic messages or global options.
* \param pos Starting position to encode ASN.1 component.
* \param end End of ASN.1 encoding data buffer.
* \param args Arguments to encode in the buffer.
*
* \retval Start of the next ASN.1 component to encode on success.
* \retval NULL on error.
*/
unsigned char *rose_enc_etsi_DeactivationDiversion_ARG(struct pri *ctrl,
unsigned char *pos, unsigned char *end, const union rose_msg_invoke_args *args)
{
const struct roseEtsiDeactivationDiversion_ARG *deactivation_diversion;
unsigned char *seq_len;
ASN1_CONSTRUCTED_BEGIN(seq_len, pos, end, ASN1_TAG_SEQUENCE);
deactivation_diversion = &args->etsi.DeactivationDiversion;
ASN1_CALL(pos, asn1_enc_int(pos, end, ASN1_TYPE_ENUMERATED,
deactivation_diversion->procedure));
ASN1_CALL(pos, asn1_enc_int(pos, end, ASN1_TYPE_ENUMERATED,
deactivation_diversion->basic_service));
ASN1_CALL(pos, rose_enc_etsi_ServedUserNumber(ctrl, pos, end,
&deactivation_diversion->served_user_number));
ASN1_CONSTRUCTED_END(seq_len, pos, end);
return pos;
}
/*!
* \brief Encode the ActivationStatusNotificationDiv invoke facility ie arguments.
*
* \param ctrl D channel controller for diagnostic messages or global options.
* \param pos Starting position to encode ASN.1 component.
* \param end End of ASN.1 encoding data buffer.
* \param args Arguments to encode in the buffer.
*
* \retval Start of the next ASN.1 component to encode on success.
* \retval NULL on error.
*/
unsigned char *rose_enc_etsi_ActivationStatusNotificationDiv_ARG(struct pri *ctrl,
unsigned char *pos, unsigned char *end, const union rose_msg_invoke_args *args)
{
const struct roseEtsiActivationStatusNotificationDiv_ARG
*activation_status_notification_div;
unsigned char *seq_len;
ASN1_CONSTRUCTED_BEGIN(seq_len, pos, end, ASN1_TAG_SEQUENCE);
activation_status_notification_div = &args->etsi.ActivationStatusNotificationDiv;
ASN1_CALL(pos, asn1_enc_int(pos, end, ASN1_TYPE_ENUMERATED,
activation_status_notification_div->procedure));
ASN1_CALL(pos, asn1_enc_int(pos, end, ASN1_TYPE_ENUMERATED,
activation_status_notification_div->basic_service));
ASN1_CALL(pos, rose_enc_Address(ctrl, pos, end, ASN1_TAG_SEQUENCE,
&activation_status_notification_div->forwarded_to));
ASN1_CALL(pos, rose_enc_etsi_ServedUserNumber(ctrl, pos, end,
&activation_status_notification_div->served_user_number));
ASN1_CONSTRUCTED_END(seq_len, pos, end);
return pos;
}
/*!
* \brief Encode the DeactivationStatusNotificationDiv invoke facility ie arguments.
*
* \param ctrl D channel controller for diagnostic messages or global options.
* \param pos Starting position to encode ASN.1 component.
* \param end End of ASN.1 encoding data buffer.
* \param args Arguments to encode in the buffer.
*
* \retval Start of the next ASN.1 component to encode on success.
* \retval NULL on error.
*/
unsigned char *rose_enc_etsi_DeactivationStatusNotificationDiv_ARG(struct pri *ctrl,
unsigned char *pos, unsigned char *end, const union rose_msg_invoke_args *args)
{
const struct roseEtsiDeactivationStatusNotificationDiv_ARG
*deactivation_status_notification_div;
unsigned char *seq_len;
ASN1_CONSTRUCTED_BEGIN(seq_len, pos, end, ASN1_TAG_SEQUENCE);
deactivation_status_notification_div = &args->etsi.DeactivationStatusNotificationDiv;
ASN1_CALL(pos, asn1_enc_int(pos, end, ASN1_TYPE_ENUMERATED,
deactivation_status_notification_div->procedure));
ASN1_CALL(pos, asn1_enc_int(pos, end, ASN1_TYPE_ENUMERATED,
deactivation_status_notification_div->basic_service));
ASN1_CALL(pos, rose_enc_etsi_ServedUserNumber(ctrl, pos, end,
&deactivation_status_notification_div->served_user_number));
ASN1_CONSTRUCTED_END(seq_len, pos, end);
return pos;
}
/*!
* \brief Encode the InterrogationDiversion invoke facility ie arguments.
*
* \param ctrl D channel controller for diagnostic messages or global options.
* \param pos Starting position to encode ASN.1 component.
* \param end End of ASN.1 encoding data buffer.
* \param args Arguments to encode in the buffer.
*
* \retval Start of the next ASN.1 component to encode on success.
* \retval NULL on error.
*/
unsigned char *rose_enc_etsi_InterrogationDiversion_ARG(struct pri *ctrl,
unsigned char *pos, unsigned char *end, const union rose_msg_invoke_args *args)
{
const struct roseEtsiInterrogationDiversion_ARG *interrogation_diversion;
unsigned char *seq_len;
ASN1_CONSTRUCTED_BEGIN(seq_len, pos, end, ASN1_TAG_SEQUENCE);
interrogation_diversion = &args->etsi.InterrogationDiversion;
ASN1_CALL(pos, asn1_enc_int(pos, end, ASN1_TYPE_ENUMERATED,
interrogation_diversion->procedure));
if (interrogation_diversion->basic_service) {
/* Not the DEFAULT value */
ASN1_CALL(pos, asn1_enc_int(pos, end, ASN1_TYPE_ENUMERATED,
interrogation_diversion->basic_service));
}
ASN1_CALL(pos, rose_enc_etsi_ServedUserNumber(ctrl, pos, end,
&interrogation_diversion->served_user_number));
ASN1_CONSTRUCTED_END(seq_len, pos, end);
return pos;
}
/*!
* \brief Encode the InterrogationDiversion result facility ie arguments.
*
* \param ctrl D channel controller for diagnostic messages or global options.
* \param pos Starting position to encode ASN.1 component.
* \param end End of ASN.1 encoding data buffer.
* \param args Arguments to encode in the buffer.
*
* \retval Start of the next ASN.1 component to encode on success.
* \retval NULL on error.
*/
unsigned char *rose_enc_etsi_InterrogationDiversion_RES(struct pri *ctrl,
unsigned char *pos, unsigned char *end, const union rose_msg_result_args *args)
{
return rose_enc_etsi_IntResultList(ctrl, pos, end, ASN1_TAG_SET,
&args->etsi.InterrogationDiversion);
}
/*!
* \brief Encode the DiversionInformation invoke facility ie arguments.
*
* \param ctrl D channel controller for diagnostic messages or global options.
* \param pos Starting position to encode ASN.1 component.
* \param end End of ASN.1 encoding data buffer.
* \param args Arguments to encode in the buffer.
*
* \retval Start of the next ASN.1 component to encode on success.
* \retval NULL on error.
*/
unsigned char *rose_enc_etsi_DiversionInformation_ARG(struct pri *ctrl,
unsigned char *pos, unsigned char *end, const union rose_msg_invoke_args *args)
{
const struct roseEtsiDiversionInformation_ARG *diversion_information;
unsigned char *seq_len;
unsigned char *explicit_len;
ASN1_CONSTRUCTED_BEGIN(seq_len, pos, end, ASN1_TAG_SEQUENCE);
diversion_information = &args->etsi.DiversionInformation;
ASN1_CALL(pos, asn1_enc_int(pos, end, ASN1_TYPE_ENUMERATED,
diversion_information->diversion_reason));
ASN1_CALL(pos, asn1_enc_int(pos, end, ASN1_TYPE_ENUMERATED,
diversion_information->basic_service));
if (diversion_information->served_user_subaddress.length) {
ASN1_CALL(pos, rose_enc_PartySubaddress(ctrl, pos, end,
&diversion_information->served_user_subaddress));
}
if (diversion_information->calling_present) {
/* EXPLICIT tag */
ASN1_CONSTRUCTED_BEGIN(explicit_len, pos, end, ASN1_CLASS_CONTEXT_SPECIFIC | 0);
ASN1_CALL(pos, rose_enc_PresentedAddressScreened(ctrl, pos, end,
&diversion_information->calling));
ASN1_CONSTRUCTED_END(explicit_len, pos, end);
}
if (diversion_information->original_called_present) {
/* EXPLICIT tag */
ASN1_CONSTRUCTED_BEGIN(explicit_len, pos, end, ASN1_CLASS_CONTEXT_SPECIFIC | 1);
ASN1_CALL(pos, rose_enc_PresentedNumberUnscreened(ctrl, pos, end,
&diversion_information->original_called));
ASN1_CONSTRUCTED_END(explicit_len, pos, end);
}
if (diversion_information->last_diverting_present) {
/* EXPLICIT tag */
ASN1_CONSTRUCTED_BEGIN(explicit_len, pos, end, ASN1_CLASS_CONTEXT_SPECIFIC | 2);
ASN1_CALL(pos, rose_enc_PresentedNumberUnscreened(ctrl, pos, end,
&diversion_information->last_diverting));
ASN1_CONSTRUCTED_END(explicit_len, pos, end);
}
if (diversion_information->last_diverting_reason_present) {
/* EXPLICIT tag */
ASN1_CONSTRUCTED_BEGIN(explicit_len, pos, end, ASN1_CLASS_CONTEXT_SPECIFIC | 3);
ASN1_CALL(pos, asn1_enc_int(pos, end, ASN1_TYPE_ENUMERATED,
diversion_information->last_diverting_reason));
ASN1_CONSTRUCTED_END(explicit_len, pos, end);
}
if (diversion_information->q931ie.length) {
ASN1_CALL(pos, rose_enc_Q931ie(ctrl, pos, end, ASN1_CLASS_APPLICATION | 0,
&diversion_information->q931ie));
}
ASN1_CONSTRUCTED_END(seq_len, pos, end);
return pos;
}
/*!
* \brief Encode the CallDeflection invoke facility ie arguments.
*
* \param ctrl D channel controller for diagnostic messages or global options.
* \param pos Starting position to encode ASN.1 component.
* \param end End of ASN.1 encoding data buffer.
* \param args Arguments to encode in the buffer.
*
* \retval Start of the next ASN.1 component to encode on success.
* \retval NULL on error.
*/
unsigned char *rose_enc_etsi_CallDeflection_ARG(struct pri *ctrl, unsigned char *pos,
unsigned char *end, const union rose_msg_invoke_args *args)
{
const struct roseEtsiCallDeflection_ARG *call_deflection;
unsigned char *seq_len;
ASN1_CONSTRUCTED_BEGIN(seq_len, pos, end, ASN1_TAG_SEQUENCE);
call_deflection = &args->etsi.CallDeflection;
ASN1_CALL(pos, rose_enc_Address(ctrl, pos, end, ASN1_TAG_SEQUENCE,
&call_deflection->deflection));
if (call_deflection->presentation_allowed_to_diverted_to_user_present) {
ASN1_CALL(pos, asn1_enc_boolean(pos, end, ASN1_TYPE_BOOLEAN,
call_deflection->presentation_allowed_to_diverted_to_user));
}
ASN1_CONSTRUCTED_END(seq_len, pos, end);
return pos;
}
/*!
* \brief Encode the CallRerouting invoke facility ie arguments.
*
* \param ctrl D channel controller for diagnostic messages or global options.
* \param pos Starting position to encode ASN.1 component.
* \param end End of ASN.1 encoding data buffer.
* \param args Arguments to encode in the buffer.
*
* \retval Start of the next ASN.1 component to encode on success.
* \retval NULL on error.
*/
unsigned char *rose_enc_etsi_CallRerouting_ARG(struct pri *ctrl, unsigned char *pos,
unsigned char *end, const union rose_msg_invoke_args *args)
{
const struct roseEtsiCallRerouting_ARG *call_rerouting;
unsigned char *seq_len;
unsigned char *explicit_len;
ASN1_CONSTRUCTED_BEGIN(seq_len, pos, end, ASN1_TAG_SEQUENCE);
call_rerouting = &args->etsi.CallRerouting;
ASN1_CALL(pos, asn1_enc_int(pos, end, ASN1_TYPE_ENUMERATED,
call_rerouting->rerouting_reason));
ASN1_CALL(pos, rose_enc_Address(ctrl, pos, end, ASN1_TAG_SEQUENCE,
&call_rerouting->called_address));
ASN1_CALL(pos, asn1_enc_int(pos, end, ASN1_TYPE_INTEGER,
call_rerouting->rerouting_counter));
ASN1_CALL(pos, rose_enc_Q931ie(ctrl, pos, end, ASN1_CLASS_APPLICATION | 0,
&call_rerouting->q931ie));
/* EXPLICIT tag */
ASN1_CONSTRUCTED_BEGIN(explicit_len, pos, end, ASN1_CLASS_CONTEXT_SPECIFIC | 1);
ASN1_CALL(pos, rose_enc_PresentedNumberUnscreened(ctrl, pos, end,
&call_rerouting->last_rerouting));
ASN1_CONSTRUCTED_END(explicit_len, pos, end);
if (call_rerouting->subscription_option) {
/* Not the DEFAULT value */
/* EXPLICIT tag */
ASN1_CONSTRUCTED_BEGIN(explicit_len, pos, end, ASN1_CLASS_CONTEXT_SPECIFIC | 2);
ASN1_CALL(pos, asn1_enc_int(pos, end, ASN1_TYPE_ENUMERATED,
call_rerouting->subscription_option));
ASN1_CONSTRUCTED_END(explicit_len, pos, end);
}
if (call_rerouting->calling_subaddress.length) {
/* EXPLICIT tag */
ASN1_CONSTRUCTED_BEGIN(explicit_len, pos, end, ASN1_CLASS_CONTEXT_SPECIFIC | 3);
ASN1_CALL(pos, rose_enc_PartySubaddress(ctrl, pos, end,
&call_rerouting->calling_subaddress));
ASN1_CONSTRUCTED_END(explicit_len, pos, end);
}
ASN1_CONSTRUCTED_END(seq_len, pos, end);
return pos;
}
/*!
* \brief Encode the InterrogateServedUserNumbers result facility ie arguments.
*
* \param ctrl D channel controller for diagnostic messages or global options.
* \param pos Starting position to encode ASN.1 component.
* \param end End of ASN.1 encoding data buffer.
* \param args Arguments to encode in the buffer.
*
* \retval Start of the next ASN.1 component to encode on success.
* \retval NULL on error.
*/
unsigned char *rose_enc_etsi_InterrogateServedUserNumbers_RES(struct pri *ctrl,
unsigned char *pos, unsigned char *end, const union rose_msg_result_args *args)
{
return rose_enc_etsi_ServedUserNumberList(ctrl, pos, end, ASN1_TAG_SET,
&args->etsi.InterrogateServedUserNumbers);
}
/*!
* \brief Encode the DivertingLegInformation1 invoke facility ie arguments.
*
* \param ctrl D channel controller for diagnostic messages or global options.
* \param pos Starting position to encode ASN.1 component.
* \param end End of ASN.1 encoding data buffer.
* \param args Arguments to encode in the buffer.
*
* \retval Start of the next ASN.1 component to encode on success.
* \retval NULL on error.
*/
unsigned char *rose_enc_etsi_DivertingLegInformation1_ARG(struct pri *ctrl,
unsigned char *pos, unsigned char *end, const union rose_msg_invoke_args *args)
{
const struct roseEtsiDivertingLegInformation1_ARG *diverting_leg_information_1;
unsigned char *seq_len;
ASN1_CONSTRUCTED_BEGIN(seq_len, pos, end, ASN1_TAG_SEQUENCE);
diverting_leg_information_1 = &args->etsi.DivertingLegInformation1;
ASN1_CALL(pos, asn1_enc_int(pos, end, ASN1_TYPE_ENUMERATED,
diverting_leg_information_1->diversion_reason));
ASN1_CALL(pos, asn1_enc_int(pos, end, ASN1_TYPE_ENUMERATED,
diverting_leg_information_1->subscription_option));
if (diverting_leg_information_1->diverted_to_present) {
ASN1_CALL(pos, rose_enc_PresentedNumberUnscreened(ctrl, pos, end,
&diverting_leg_information_1->diverted_to));
}
ASN1_CONSTRUCTED_END(seq_len, pos, end);
return pos;
}
/*!
* \brief Encode the DivertingLegInformation2 invoke facility ie arguments.
*
* \param ctrl D channel controller for diagnostic messages or global options.
* \param pos Starting position to encode ASN.1 component.
* \param end End of ASN.1 encoding data buffer.
* \param args Arguments to encode in the buffer.
*
* \retval Start of the next ASN.1 component to encode on success.
* \retval NULL on error.
*/
unsigned char *rose_enc_etsi_DivertingLegInformation2_ARG(struct pri *ctrl,
unsigned char *pos, unsigned char *end, const union rose_msg_invoke_args *args)
{
const struct roseEtsiDivertingLegInformation2_ARG *diverting_leg_information_2;
unsigned char *seq_len;
unsigned char *explicit_len;
ASN1_CONSTRUCTED_BEGIN(seq_len, pos, end, ASN1_TAG_SEQUENCE);
diverting_leg_information_2 = &args->etsi.DivertingLegInformation2;
ASN1_CALL(pos, asn1_enc_int(pos, end, ASN1_TYPE_INTEGER,
diverting_leg_information_2->diversion_counter));
ASN1_CALL(pos, asn1_enc_int(pos, end, ASN1_TYPE_ENUMERATED,
diverting_leg_information_2->diversion_reason));
if (diverting_leg_information_2->diverting_present) {
/* EXPLICIT tag */
ASN1_CONSTRUCTED_BEGIN(explicit_len, pos, end, ASN1_CLASS_CONTEXT_SPECIFIC | 1);
ASN1_CALL(pos, rose_enc_PresentedNumberUnscreened(ctrl, pos, end,
&diverting_leg_information_2->diverting));
ASN1_CONSTRUCTED_END(explicit_len, pos, end);
}
if (diverting_leg_information_2->original_called_present) {
/* EXPLICIT tag */
ASN1_CONSTRUCTED_BEGIN(explicit_len, pos, end, ASN1_CLASS_CONTEXT_SPECIFIC | 2);
ASN1_CALL(pos, rose_enc_PresentedNumberUnscreened(ctrl, pos, end,
&diverting_leg_information_2->original_called));
ASN1_CONSTRUCTED_END(explicit_len, pos, end);
}
ASN1_CONSTRUCTED_END(seq_len, pos, end);
return pos;
}
/*!
* \brief Encode the DivertingLegInformation3 invoke facility ie arguments.
*
* \param ctrl D channel controller for diagnostic messages or global options.
* \param pos Starting position to encode ASN.1 component.
* \param end End of ASN.1 encoding data buffer.
* \param args Arguments to encode in the buffer.
*
* \retval Start of the next ASN.1 component to encode on success.
* \retval NULL on error.
*/
unsigned char *rose_enc_etsi_DivertingLegInformation3_ARG(struct pri *ctrl,
unsigned char *pos, unsigned char *end, const union rose_msg_invoke_args *args)
{
return asn1_enc_boolean(pos, end, ASN1_TYPE_BOOLEAN,
args->etsi.DivertingLegInformation3.presentation_allowed_indicator);
}
/*!
* \internal
* \brief Decode the ServedUserNr argument parameters.
*
* \param ctrl D channel controller for any diagnostic messages.
* \param name Field name
* \param tag Component tag that identified this production.
* \param pos Starting position of the ASN.1 component length.
* \param end End of ASN.1 decoding data buffer.
* \param served_user_number Parameter storage to fill.
*
* \retval Start of the next ASN.1 component on success.
* \retval NULL on error.
*/
static const unsigned char *rose_dec_etsi_ServedUserNumber(struct pri *ctrl,
const char *name, unsigned tag, const unsigned char *pos, const unsigned char *end,
struct rosePartyNumber *served_user_number)
{
if (ctrl->debug & PRI_DEBUG_APDU) {
pri_message(ctrl, " %s ServedUserNumber\n", name);
}
if (tag == ASN1_TYPE_NULL) {
served_user_number->length = 0;
pos = asn1_dec_null(ctrl, "allNumbers", tag, pos, end);
} else {
/* Must be a PartyNumber (Which is itself a CHOICE) */
pos =
rose_dec_PartyNumber(ctrl, "individualNumber", tag, pos, end,
served_user_number);
}
return pos;
}
/*!
* \internal
* \brief Decode the IntResult argument parameters.
*
* \param ctrl D channel controller for any diagnostic messages.
* \param name Field name
* \param tag Component tag that identified this production.
* \param pos Starting position of the ASN.1 component length.
* \param end End of ASN.1 decoding data buffer.
* \param int_result Parameter storage to fill.
*
* \retval Start of the next ASN.1 component on success.
* \retval NULL on error.
*/
static const unsigned char *rose_dec_etsi_IntResult(struct pri *ctrl, const char *name,
unsigned tag, const unsigned char *pos, const unsigned char *end,
struct roseEtsiForwardingRecord *int_result)
{
int32_t value;
int length;
int seq_offset;
const unsigned char *seq_end;
if (ctrl->debug & PRI_DEBUG_APDU) {
pri_message(ctrl, " %s IntResult %s\n", name, asn1_tag2str(tag));
}
ASN1_CALL(pos, asn1_dec_length(pos, end, &length));
ASN1_END_SETUP(seq_end, seq_offset, length, pos, end);
ASN1_CALL(pos, asn1_dec_tag(pos, seq_end, &tag));
ASN1_CALL(pos, rose_dec_etsi_ServedUserNumber(ctrl, "servedUserNr", tag, pos,
seq_end, &int_result->served_user_number));
ASN1_CALL(pos, asn1_dec_tag(pos, seq_end, &tag));
ASN1_CHECK_TAG(ctrl, tag, tag, ASN1_TYPE_ENUMERATED);
ASN1_CALL(pos, asn1_dec_int(ctrl, "basicService", tag, pos, seq_end, &value));
int_result->basic_service = value;
ASN1_CALL(pos, asn1_dec_tag(pos, seq_end, &tag));
ASN1_CHECK_TAG(ctrl, tag, tag, ASN1_TYPE_ENUMERATED);
ASN1_CALL(pos, asn1_dec_int(ctrl, "procedure", tag, pos, seq_end, &value));
int_result->procedure = value;
ASN1_CALL(pos, asn1_dec_tag(pos, seq_end, &tag));
ASN1_CHECK_TAG(ctrl, tag, tag, ASN1_TAG_SEQUENCE);
ASN1_CALL(pos, rose_dec_Address(ctrl, "forwardedToAddress", tag, pos, seq_end,
&int_result->forwarded_to));
ASN1_END_FIXUP(ctrl, pos, seq_offset, seq_end, end);
return pos;
}
/*!
* \internal
* \brief Decode the IntResultList argument parameters.
*
* \param ctrl D channel controller for any diagnostic messages.
* \param name Field name
* \param tag Component tag that identified this production.
* \param pos Starting position of the ASN.1 component length.
* \param end End of ASN.1 decoding data buffer.
* \param int_result_list Parameter storage to fill.
*
* \retval Start of the next ASN.1 component on success.
* \retval NULL on error.
*/
static const unsigned char *rose_dec_etsi_IntResultList(struct pri *ctrl,
const char *name, unsigned tag, const unsigned char *pos, const unsigned char *end,
struct roseEtsiForwardingList *int_result_list)
{
int length;
int set_offset;
const unsigned char *set_end;
if (ctrl->debug & PRI_DEBUG_APDU) {
pri_message(ctrl, " %s IntResultList %s\n", name, asn1_tag2str(tag));
}
ASN1_CALL(pos, asn1_dec_length(pos, end, &length));
ASN1_END_SETUP(set_end, set_offset, length, pos, end);
int_result_list->num_records = 0;
while (pos < set_end && *pos != ASN1_INDEF_TERM) {
if (int_result_list->num_records < ARRAY_LEN(int_result_list->list)) {
ASN1_CALL(pos, asn1_dec_tag(pos, set_end, &tag));
ASN1_CHECK_TAG(ctrl, tag, tag, ASN1_TAG_SEQUENCE);
ASN1_CALL(pos, rose_dec_etsi_IntResult(ctrl, "listEntry", tag, pos, set_end,
&int_result_list->list[int_result_list->num_records]));
++int_result_list->num_records;
} else {
/* Too many records */
return NULL;
}
}
ASN1_END_FIXUP(ctrl, pos, set_offset, set_end, end);
return pos;
}
/*!
* \internal
* \brief Decode the ServedUserNumberList argument parameters.
*
* \param ctrl D channel controller for any diagnostic messages.
* \param name Field name
* \param tag Component tag that identified this production.
* \param pos Starting position of the ASN.1 component length.
* \param end End of ASN.1 decoding data buffer.
* \param served_user_number_list Parameter storage to fill.
*
* \retval Start of the next ASN.1 component on success.
* \retval NULL on error.
*/
static const unsigned char *rose_dec_etsi_ServedUserNumberList(struct pri *ctrl,
const char *name, unsigned tag, const unsigned char *pos, const unsigned char *end,
struct roseEtsiServedUserNumberList *served_user_number_list)
{
int length;
int set_offset;
const unsigned char *set_end;
if (ctrl->debug & PRI_DEBUG_APDU) {
pri_message(ctrl, " %s ServedUserNumberList %s\n", name, asn1_tag2str(tag));
}
ASN1_CALL(pos, asn1_dec_length(pos, end, &length));
ASN1_END_SETUP(set_end, set_offset, length, pos, end);
served_user_number_list->num_records = 0;
while (pos < set_end && *pos != ASN1_INDEF_TERM) {
if (served_user_number_list->num_records <
ARRAY_LEN(served_user_number_list->number)) {
ASN1_CALL(pos, asn1_dec_tag(pos, set_end, &tag));
ASN1_CALL(pos, rose_dec_PartyNumber(ctrl, "listEntry", tag, pos, set_end,
&served_user_number_list->number[served_user_number_list->num_records]));
++served_user_number_list->num_records;
} else {
/* Too many records */
return NULL;
}
}
ASN1_END_FIXUP(ctrl, pos, set_offset, set_end, end);
return pos;
}
/*!
* \brief Decode the ActivationDiversion invoke argument parameters.
*
* \param ctrl D channel controller for diagnostic messages or global options.
* \param tag Component tag that identified this structure.
* \param pos Starting position of the ASN.1 component length.
* \param end End of ASN.1 decoding data buffer.
* \param args Arguments to fill in from the decoded buffer.
*
* \retval Start of the next ASN.1 component on success.
* \retval NULL on error.
*/
const unsigned char *rose_dec_etsi_ActivationDiversion_ARG(struct pri *ctrl,
unsigned tag, const unsigned char *pos, const unsigned char *end,
union rose_msg_invoke_args *args)
{
struct roseEtsiActivationDiversion_ARG *activation_diversion;
int length;
int seq_offset;
const unsigned char *seq_end;
int32_t value;
ASN1_CHECK_TAG(ctrl, tag, tag, ASN1_TAG_SEQUENCE);
if (ctrl->debug & PRI_DEBUG_APDU) {
pri_message(ctrl, " ActivationDiversion %s\n", asn1_tag2str(tag));
}
ASN1_CALL(pos, asn1_dec_length(pos, end, &length));
ASN1_END_SETUP(seq_end, seq_offset, length, pos, end);
activation_diversion = &args->etsi.ActivationDiversion;
ASN1_CALL(pos, asn1_dec_tag(pos, seq_end, &tag));
ASN1_CHECK_TAG(ctrl, tag, tag, ASN1_TYPE_ENUMERATED);
ASN1_CALL(pos, asn1_dec_int(ctrl, "procedure", tag, pos, seq_end, &value));
activation_diversion->procedure = value;
ASN1_CALL(pos, asn1_dec_tag(pos, seq_end, &tag));
ASN1_CHECK_TAG(ctrl, tag, tag, ASN1_TYPE_ENUMERATED);
ASN1_CALL(pos, asn1_dec_int(ctrl, "basicService", tag, pos, seq_end, &value));
activation_diversion->basic_service = value;
ASN1_CALL(pos, asn1_dec_tag(pos, seq_end, &tag));
ASN1_CHECK_TAG(ctrl, tag, tag, ASN1_TAG_SEQUENCE);
ASN1_CALL(pos, rose_dec_Address(ctrl, "forwardedToAddress", tag, pos, seq_end,
&activation_diversion->forwarded_to));
ASN1_CALL(pos, asn1_dec_tag(pos, seq_end, &tag));
ASN1_CALL(pos, rose_dec_etsi_ServedUserNumber(ctrl, "servedUserNr", tag, pos,
seq_end, &activation_diversion->served_user_number));
ASN1_END_FIXUP(ctrl, pos, seq_offset, seq_end, end);
return pos;
}
/*!
* \brief Decode the DeactivationDiversion invoke argument parameters.
*
* \param ctrl D channel controller for diagnostic messages or global options.
* \param tag Component tag that identified this structure.
* \param pos Starting position of the ASN.1 component length.
* \param end End of ASN.1 decoding data buffer.
* \param args Arguments to fill in from the decoded buffer.
*
* \retval Start of the next ASN.1 component on success.
* \retval NULL on error.
*/
const unsigned char *rose_dec_etsi_DeactivationDiversion_ARG(struct pri *ctrl,
unsigned tag, const unsigned char *pos, const unsigned char *end,
union rose_msg_invoke_args *args)
{
struct roseEtsiDeactivationDiversion_ARG *deactivation_diversion;
int length;
int seq_offset;
const unsigned char *seq_end;
int32_t value;
ASN1_CHECK_TAG(ctrl, tag, tag, ASN1_TAG_SEQUENCE);
if (ctrl->debug & PRI_DEBUG_APDU) {
pri_message(ctrl, " DeactivationDiversion %s\n", asn1_tag2str(tag));
}
ASN1_CALL(pos, asn1_dec_length(pos, end, &length));
ASN1_END_SETUP(seq_end, seq_offset, length, pos, end);
deactivation_diversion = &args->etsi.DeactivationDiversion;
ASN1_CALL(pos, asn1_dec_tag(pos, seq_end, &tag));
ASN1_CHECK_TAG(ctrl, tag, tag, ASN1_TYPE_ENUMERATED);
ASN1_CALL(pos, asn1_dec_int(ctrl, "procedure", tag, pos, seq_end, &value));
deactivation_diversion->procedure = value;
ASN1_CALL(pos, asn1_dec_tag(pos, seq_end, &tag));
ASN1_CHECK_TAG(ctrl, tag, tag, ASN1_TYPE_ENUMERATED);
ASN1_CALL(pos, asn1_dec_int(ctrl, "basicService", tag, pos, seq_end, &value));
deactivation_diversion->basic_service = value;
ASN1_CALL(pos, asn1_dec_tag(pos, seq_end, &tag));
ASN1_CALL(pos, rose_dec_etsi_ServedUserNumber(ctrl, "servedUserNr", tag, pos,
seq_end, &deactivation_diversion->served_user_number));
ASN1_END_FIXUP(ctrl, pos, seq_offset, seq_end, end);
return pos;
}
/*!
* \brief Decode the ActivationStatusNotificationDiv invoke argument parameters.
*
* \param ctrl D channel controller for diagnostic messages or global options.
* \param tag Component tag that identified this structure.
* \param pos Starting position of the ASN.1 component length.
* \param end End of ASN.1 decoding data buffer.
* \param args Arguments to fill in from the decoded buffer.
*
* \retval Start of the next ASN.1 component on success.
* \retval NULL on error.
*/
const unsigned char *rose_dec_etsi_ActivationStatusNotificationDiv_ARG(struct pri *ctrl,
unsigned tag, const unsigned char *pos, const unsigned char *end,
union rose_msg_invoke_args *args)
{
struct roseEtsiActivationStatusNotificationDiv_ARG
*activation_status_notification_div;
int length;
int seq_offset;
const unsigned char *seq_end;
int32_t value;
ASN1_CHECK_TAG(ctrl, tag, tag, ASN1_TAG_SEQUENCE);
if (ctrl->debug & PRI_DEBUG_APDU) {
pri_message(ctrl, " ActivationStatusNotificationDiv %s\n", asn1_tag2str(tag));
}
ASN1_CALL(pos, asn1_dec_length(pos, end, &length));
ASN1_END_SETUP(seq_end, seq_offset, length, pos, end);
activation_status_notification_div = &args->etsi.ActivationStatusNotificationDiv;
ASN1_CALL(pos, asn1_dec_tag(pos, seq_end, &tag));
ASN1_CHECK_TAG(ctrl, tag, tag, ASN1_TYPE_ENUMERATED);
ASN1_CALL(pos, asn1_dec_int(ctrl, "procedure", tag, pos, seq_end, &value));
activation_status_notification_div->procedure = value;
ASN1_CALL(pos, asn1_dec_tag(pos, seq_end, &tag));
ASN1_CHECK_TAG(ctrl, tag, tag, ASN1_TYPE_ENUMERATED);
ASN1_CALL(pos, asn1_dec_int(ctrl, "basicService", tag, pos, seq_end, &value));
activation_status_notification_div->basic_service = value;
ASN1_CALL(pos, asn1_dec_tag(pos, seq_end, &tag));
ASN1_CHECK_TAG(ctrl, tag, tag, ASN1_TAG_SEQUENCE);
ASN1_CALL(pos, rose_dec_Address(ctrl, "forwardedToAddress", tag, pos, seq_end,
&activation_status_notification_div->forwarded_to));
ASN1_CALL(pos, asn1_dec_tag(pos, seq_end, &tag));
ASN1_CALL(pos, rose_dec_etsi_ServedUserNumber(ctrl, "servedUserNr", tag, pos,
seq_end, &activation_status_notification_div->served_user_number));
ASN1_END_FIXUP(ctrl, pos, seq_offset, seq_end, end);
return pos;
}
/*!
* \brief Decode the DeactivationStatusNotificationDiv invoke argument parameters.
*
* \param ctrl D channel controller for diagnostic messages or global options.
* \param tag Component tag that identified this structure.
* \param pos Starting position of the ASN.1 component length.
* \param end End of ASN.1 decoding data buffer.
* \param args Arguments to fill in from the decoded buffer.
*
* \retval Start of the next ASN.1 component on success.
* \retval NULL on error.
*/
const unsigned char *rose_dec_etsi_DeactivationStatusNotificationDiv_ARG(struct pri
*ctrl, unsigned tag, const unsigned char *pos, const unsigned char *end,
union rose_msg_invoke_args *args)
{
struct roseEtsiDeactivationStatusNotificationDiv_ARG
*deactivation_status_notification_div;
int length;
int seq_offset;
const unsigned char *seq_end;
int32_t value;