146 lines
4.6 KiB
C++
146 lines
4.6 KiB
C++
/*
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==================================================================================
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Copyright (c) 2018-2019 AT&T Intellectual Property.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==================================================================================
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*/
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/* Classes to handle E2 service model based on e2sm-gNB-X2-release-1-v040.asn */
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#ifndef E2SM_
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#define E2SM_
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#include <sstream>
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#include <mdclog/mdclog.h>
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#include <E2N_E2SM-gNB-X2-indicationHeader.h>
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#include <E2N_E2SM-gNB-X2-indicationMessage.h>
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#include <E2N_E2SM-gNB-X2-controlHeader.h>
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#include <E2N_E2SM-gNB-X2-controlMessage.h>
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#include <E2N_E2SM-gNB-X2-eventTriggerDefinition.h>
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#include <E2N_GlobalGNB-ID.h>
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#include <E2N_TypeOfMessage.h>
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#include <E2N_InterfaceProtocolIE-Item.h>
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#include<E2N_InterfaceProtocolIE-ID.h>
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#include<E2N_InterfaceProtocolIE-Value.h>
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#include<E2N_InterfaceProtocolIE-Test.h>
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#include "../../xapp-formats/e2sm/e2sm_helpers.hpp"
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#define INITIAL_LIST_SIZE 4
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/* builder class for E2SM event trigger definition */
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class e2sm_event_trigger {
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public:
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e2sm_event_trigger(void);
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~e2sm_event_trigger(void);
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bool set_fields(E2N_E2SM_gNB_X2_eventTriggerDefinition_t *, e2sm_event_trigger_helper &);
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bool get_fields(E2N_E2SM_gNB_X2_eventTriggerDefinition_t *, e2sm_event_trigger_helper &);
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bool encode_event_trigger(unsigned char *, size_t *, e2sm_event_trigger_helper &);
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std::string get_error (void) const {return error_string ;};
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private:
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E2N_E2SM_gNB_X2_eventTriggerDefinition_t * event_trigger; // used for encoding
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E2N_GlobalGNB_ID_t gNodeB_ID;
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struct E2N_InterfaceProtocolIE_Item * ie_list;
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unsigned int ie_list_size;
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//std::vector<struct InterfaceProtocolIE_Item> ie_list;
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E2N_E2SM_gNB_X2_eventTriggerDefinition::E2N_E2SM_gNB_X2_eventTriggerDefinition__interfaceProtocolIE_List *condition_list;
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char errbuf[128];
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size_t errbuf_len;
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std::string error_string;
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};
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/* builder class for E2SM indication using ASN1c */
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class e2sm_indication {
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public:
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e2sm_indication(void);
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~e2sm_indication(void);
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E2N_E2SM_gNB_X2_indicationHeader_t * get_header(void);
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E2N_E2SM_gNB_X2_indicationMessage_t * get_message(void);
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bool set_header_fields(E2N_E2SM_gNB_X2_indicationHeader_t *, e2sm_header_helper &);
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bool get_header_fields(E2N_E2SM_gNB_X2_indicationHeader_t *, e2sm_header_helper &);
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bool set_message_fields(E2N_E2SM_gNB_X2_indicationMessage_t *, e2sm_message_helper &);
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bool get_message_fields(E2N_E2SM_gNB_X2_indicationMessage_t *, e2sm_message_helper &);
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bool encode_indication_header(unsigned char * , size_t * , e2sm_header_helper &);
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bool encode_indication_message(unsigned char *, size_t *, e2sm_message_helper &);
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std::string get_error (void) const {return error_string ; };
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private:
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E2N_E2SM_gNB_X2_indicationHeader_t *header; // used for encoding
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E2N_E2SM_gNB_X2_indicationMessage_t *message; // used for encoding
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char errbuf[128];
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size_t errbuf_len;
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E2N_GlobalGNB_ID_t gNodeB_ID;
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std::string error_string;
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};
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/* builder class for E2SM control using ASN1c */
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class e2sm_control {
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public:
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e2sm_control(void);
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~e2sm_control(void);
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E2N_E2SM_gNB_X2_controlHeader_t * get_header(void);
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E2N_E2SM_gNB_X2_controlMessage_t * get_message(void);
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bool set_header_fields(E2N_E2SM_gNB_X2_controlHeader_t *, e2sm_header_helper &);
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bool get_header_fields(E2N_E2SM_gNB_X2_controlHeader_t *, e2sm_header_helper &);
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bool set_message_fields(E2N_E2SM_gNB_X2_controlMessage_t *, e2sm_message_helper &);
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bool get_message_fields(E2N_E2SM_gNB_X2_controlMessage_t *, e2sm_message_helper &);
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bool encode_control_header(unsigned char * , size_t * , e2sm_header_helper &);
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bool encode_control_message(unsigned char *, size_t *, e2sm_message_helper &);
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std::string get_error (void) const {return error_string ; };
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private:
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E2N_E2SM_gNB_X2_controlHeader_t *header; // used for encoding
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E2N_E2SM_gNB_X2_controlMessage_t *message; // used for encoding
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char errbuf[128];
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size_t errbuf_len;
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E2N_GlobalGNB_ID_t gNodeB_ID;
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std::string error_string;
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};
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#endif
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