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80 lines
2.5 KiB
C++
80 lines
2.5 KiB
C++
/**
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*
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* \section COPYRIGHT
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*
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* Copyright 2013-2022 Software Radio Systems Limited
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*
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* By using this file, you agree to the terms and conditions set
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* forth in the LICENSE file which can be found at the top level of
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* the distribution.
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*
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*
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*/
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#include "srsran/asn1/e2ap.h"
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#include "srsran/common/byte_buffer.h"
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#include "srsran/srsran.h"
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#ifndef SRSRAN_E2SM_H
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#define SRSRAN_E2SM_H
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enum e2sm_type_t { E2SM_KPM, UNKNOWN };
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struct RANfunction_description;
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struct RIC_event_trigger_definition {
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enum e2sm_event_trigger_type_t { E2SM_REPORT, E2SM_INSERT, E2SM_POLICY, UNKNOWN_TRIGGER };
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e2sm_event_trigger_type_t type;
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uint64_t report_period;
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};
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struct E2AP_RIC_action {
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uint16_t ric_action_id;
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asn1::e2ap::ri_caction_type_e ric_action_type;
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uint32_t sm_local_ric_action_id;
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};
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class e2sm
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{
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public:
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e2sm();
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e2sm(std::string short_name, std::string oid, std::string func_description, uint32_t revision) :
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_short_name(short_name), _oid(oid), _func_description(func_description), _revision(revision){};
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virtual ~e2sm() = default;
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std::string get_short_name() { return _short_name; };
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std::string get_oid() { return _oid; };
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std::string get_func_description() { return _func_description; };
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uint32_t get_revision() { return _revision; };
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virtual bool generate_ran_function_description(RANfunction_description& desc, srsran::unique_byte_buffer_t& buf) = 0;
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virtual bool process_ric_event_trigger_definition(asn1::e2ap::ricsubscription_request_s subscription_request,
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RIC_event_trigger_definition& event_def) = 0;
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virtual bool process_ric_action_definition(asn1::e2ap::ri_caction_to_be_setup_item_s ric_action,
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E2AP_RIC_action& action_entry) = 0;
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virtual bool remove_ric_action_definition(E2AP_RIC_action& action_entry) = 0;
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protected:
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uint32_t _generate_local_action_id() { return _registered_action_id_gen++; };
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private:
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const std::string _short_name;
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const std::string _oid;
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const std::string _func_description;
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const uint32_t _revision;
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uint32_t _registered_action_id_gen = 1000;
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};
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struct RANfunction_description {
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bool accepted = false;
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int function_instance = 0;
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e2sm_type_t sm_type;
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e2sm* sm_ptr;
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std::string function_shortname;
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std::string function_e2_sm_oid;
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std::string function_desc;
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};
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#endif // SRSRAN_E2SM_H
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