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57 lines
1.5 KiB
C++
57 lines
1.5 KiB
C++
/**
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*
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* \section COPYRIGHT
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*
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* Copyright 2013-2020 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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#ifndef SRSEPC_S1AP_CTX_MNGMT_PROC_H
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#define SRSEPC_S1AP_CTX_MNGMT_PROC_H
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#include "mme_gtpc.h"
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#include "s1ap_common.h"
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#include "srslte/asn1/s1ap.h"
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#include "srslte/common/buffer_pool.h"
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#include "srslte/common/common.h"
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#include "srslte/common/log_filter.h"
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namespace srsepc {
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class s1ap;
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class s1ap_ctx_mngmt_proc
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{
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public:
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static s1ap_ctx_mngmt_proc* m_instance;
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static s1ap_ctx_mngmt_proc* get_instance(void);
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static void cleanup(void);
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void init(void);
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bool send_initial_context_setup_request(nas* nas_ctx, uint16_t erab_to_setup);
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bool handle_initial_context_setup_response(const asn1::s1ap::init_context_setup_resp_s& in_ctxt_resp);
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bool handle_ue_context_release_request(const asn1::s1ap::ue_context_release_request_s& ue_rel,
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struct sctp_sndrcvinfo* enb_sri);
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bool send_ue_context_release_command(nas* nas_ctx);
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bool handle_ue_context_release_complete(const asn1::s1ap::ue_context_release_complete_s& rel_comp);
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private:
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s1ap_ctx_mngmt_proc();
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virtual ~s1ap_ctx_mngmt_proc();
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s1ap* m_s1ap;
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srslte::log_filter* m_s1ap_log;
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s1ap_args_t m_s1ap_args;
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mme_gtpc* m_mme_gtpc;
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srslte::byte_buffer_pool* m_pool;
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};
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} // namespace srsepc
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#endif // SRSEPC_S1AP_CTX_MNGMT_PROC_H
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