Rúben Soares Silva
1ea164468f
This change is done in preparation to add the header unpack functions to the VNF and PNF structures as function pointers, used to peek the message headers prior to processing. Add a faux fapi_nr_p7_message_header_unpack with the same signature as nfapi_nr_p7_message_header_unpack, to be used for the P7 header unpack function pointer.
92 lines
3.4 KiB
C
92 lines
3.4 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.openairinterface.org/?page_id=698
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*
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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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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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#ifndef OPENAIRINTERFACE_NR_FAPI_H
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#define OPENAIRINTERFACE_NR_FAPI_H
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#include "stdint.h"
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#include "string.h"
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#include "nfapi_interface.h"
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#include "nfapi_nr_interface.h"
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#include "nfapi_nr_interface_scf.h"
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#include "nfapi.h"
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#include "nfapi/oai_integration/vendor_ext.h"
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#include <arpa/inet.h>
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#include <netinet/in.h>
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#include "assertions.h"
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#include "debug.h"
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#define INDENTED_PRINTF(format, ...) printf("%*s" format, depth * 2, "", ##__VA_ARGS__)
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#define INDENTED_GENERIC_PRINT(string, format, ...) INDENTED_PRINTF(string " = " format "\n", ##__VA_ARGS__)
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#define INDENTED_TLV_PRINT(tlv_name, tlv) INDENTED_GENERIC_PRINT("(0x%04x) " tlv_name, "0x%02x", tlv.tl.tag, tlv.value)
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#define INDENTED_TLV_FORMAT_PRINT(tlv_name, format, tlv) INDENTED_GENERIC_PRINT("(0x%04x) " tlv_name, format, tlv.tl.tag, tlv.value)
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#define EQ_TLV(_tlv_a, _tlv_b) \
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do { \
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EQ(_tlv_a.tl.tag, _tlv_b.tl.tag); \
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EQ(_tlv_a.value, _tlv_b.value); \
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} while (0)
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#define EQ(_a, _b) \
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do { \
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if ((_a) != (_b)) { \
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return false; \
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} \
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} while (0)
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#define COPY_TL(_dst_tl, _src_tl) \
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do { \
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_dst_tl.tag = _src_tl.tag; \
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_dst_tl.length = _src_tl.length; \
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} while (0)
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#define COPY_TLV(_dst, _src) \
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do { \
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COPY_TL(_dst.tl, _src.tl); \
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_dst.value = _src.value; \
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} while (0)
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typedef struct {
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uint8_t num_msg;
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uint8_t opaque_handle;
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uint16_t message_id;
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uint32_t message_length;
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} fapi_message_header_t;
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void copy_vendor_extension_value(nfapi_vendor_extension_tlv_t *dst, const nfapi_vendor_extension_tlv_t *src);
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bool isFAPIMessageIDValid(uint16_t id);
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int check_nr_fapi_unpack_length(nfapi_nr_phy_msg_type_e msgId, uint32_t unpackedBufLen);
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int fapi_nr_message_header_unpack(void *pMessageBuf,
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uint32_t messageBufLen,
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void *pUnpackedBuf,
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uint32_t unpackedBufLen,
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nfapi_p4_p5_codec_config_t *config);
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int fapi_nr_p7_message_header_unpack(void *pMessageBuf,
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uint32_t messageBufLen,
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void *pUnpackedBuf,
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uint32_t unpackedBufLen,
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nfapi_p7_codec_config_t *config);
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#endif // OPENAIRINTERFACE_NR_FAPI_H
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