/* * Copyright 2013-2020 Software Radio Systems Limited * * This file is part of srsLTE. * * srsLTE is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as * published by the Free Software Foundation, either version 3 of * the License, or (at your option) any later version. * * srsLTE is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * A copy of the GNU Affero General Public License can be found in * the LICENSE file in the top-level directory of this distribution * and at http://www.gnu.org/licenses/. * */ #ifndef SRSENB_DUMMY_CLASSES_H #define SRSENB_DUMMY_CLASSES_H #include "srslte/interfaces/enb_interfaces.h" namespace srsenb { class mac_dummy : public mac_interface_rrc { public: int cell_cfg(const std::vector& cell_cfg) override { return 0; } void reset() override {} int ue_cfg(uint16_t rnti, sched_interface::ue_cfg_t* cfg) override { return 0; } int ue_rem(uint16_t rnti) override { return 0; } int ue_set_crnti(uint16_t temp_crnti, uint16_t crnti, sched_interface::ue_cfg_t* cfg) override { return 0; } int bearer_ue_cfg(uint16_t rnti, uint32_t lc_id, sched_interface::ue_bearer_cfg_t* cfg) override { return 0; } int bearer_ue_rem(uint16_t rnti, uint32_t lc_id) override { return 0; } void phy_config_enabled(uint16_t rnti, bool enabled) override {} void write_mcch(const srslte::sib2_mbms_t* sib2_, const srslte::sib13_t* sib13_, const srslte::mcch_msg_t* mcch_, const uint8_t* mcch_payload, const uint8_t mcch_payload_length) override {} uint16_t reserve_new_crnti(const sched_interface::ue_cfg_t& ue_cfg) override { return last_rnti++; } uint16_t last_rnti = 70; }; class rlc_dummy : public rlc_interface_rrc { public: void clear_buffer(uint16_t rnti) override {} void add_user(uint16_t rnti) override {} void rem_user(uint16_t rnti) override {} void add_bearer(uint16_t rnti, uint32_t lcid, srslte::rlc_config_t cnfg) override {} void add_bearer_mrb(uint16_t rnti, uint32_t lcid) override {} void del_bearer(uint16_t rnti, uint32_t lcid) override {} void write_sdu(uint16_t rnti, uint32_t lcid, srslte::unique_byte_buffer_t sdu) override {} bool has_bearer(uint16_t rnti, uint32_t lcid) override { return false; } bool suspend_bearer(uint16_t rnti, uint32_t lcid) override { return true; } bool resume_bearer(uint16_t rnti, uint32_t lcid) override { return true; } void reestablish(uint16_t rnti) override {} }; class pdcp_dummy : public pdcp_interface_rrc { public: void reset(uint16_t rnti) override {} void add_user(uint16_t rnti) override {} void rem_user(uint16_t rnti) override {} void write_sdu(uint16_t rnti, uint32_t lcid, srslte::unique_byte_buffer_t sdu) override {} void add_bearer(uint16_t rnti, uint32_t lcid, srslte::pdcp_config_t cnfg) override {} void del_bearer(uint16_t rnti, uint32_t lcid) override {} void config_security(uint16_t rnti, uint32_t lcid, srslte::as_security_config_t sec_cfg_) override {} void enable_integrity(uint16_t rnti, uint32_t lcid) override {} void enable_encryption(uint16_t rnti, uint32_t lcid) override {} bool get_bearer_state(uint16_t rnti, uint32_t lcid, srslte::pdcp_lte_state_t* state) override { return true; } bool set_bearer_state(uint16_t rnti, uint32_t lcid, const srslte::pdcp_lte_state_t& state) override { return true; } void reestablish(uint16_t rnti) override {} }; class s1ap_dummy : public s1ap_interface_rrc { public: void initial_ue(uint16_t rnti, asn1::s1ap::rrc_establishment_cause_e cause, srslte::unique_byte_buffer_t pdu) override {} void initial_ue(uint16_t rnti, asn1::s1ap::rrc_establishment_cause_e cause, srslte::unique_byte_buffer_t pdu, uint32_t m_tmsi, uint8_t mmec) override {} void write_pdu(uint16_t rnti, srslte::unique_byte_buffer_t pdu) override {} bool user_exists(uint16_t rnti) override { return true; } bool user_release(uint16_t rnti, asn1::s1ap::cause_radio_network_e cause_radio) override { return true; } void ue_ctxt_setup_complete(uint16_t rnti, const asn1::s1ap::init_context_setup_resp_s& res) override {} void ue_erab_setup_complete(uint16_t rnti, const asn1::s1ap::erab_setup_resp_s& res) override {} bool is_mme_connected() override { return true; } bool send_ho_required(uint16_t rnti, uint32_t target_eci, srslte::plmn_id_t target_plmn, srslte::unique_byte_buffer_t rrc_container) override { return true; } bool send_enb_status_transfer_proc(uint16_t rnti, std::vector& bearer_status_list) override { return true; } bool send_ho_req_ack(const asn1::s1ap::ho_request_s& msg, uint16_t rnti, srslte::unique_byte_buffer_t ho_cmd, srslte::span > admitted_bearers) override { return true; } void send_ho_notify(uint16_t rnti, uint64_t target_eci) override {} void send_ho_cancel(uint16_t rnti) override {} }; class phy_dummy : public phy_interface_rrc_lte { public: void configure_mbsfn(srslte::sib2_mbms_t* sib2, srslte::sib13_t* sib13, const srslte::mcch_msg_t& mcch) override {} void set_config(uint16_t rnti, const phy_rrc_cfg_list_t& dedicated_list) override {} void complete_config(uint16_t rnti) override{}; }; class gtpu_dummy : public gtpu_interface_rrc { public: uint32_t add_bearer(uint16_t rnti, uint32_t lcid, uint32_t addr, uint32_t teid_out) override { return 0; } void rem_bearer(uint16_t rnti, uint32_t lcid) override {} void mod_bearer_rnti(uint16_t old_rnti, uint16_t new_rnti) override {} void rem_user(uint16_t rnti) override {} }; } // namespace srsenb #endif // SRSENB_DUMMY_CLASSES_H