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Change PNF to use functions pointers to pack/unpack messages.

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Adds 3 new function pointers to the P5 and P7 PNF structures, allowing to configure which function to use to pack/unpack the messages, as well as unpack the message header, being then used seamlessly regardless of using the FAPI or nFAPI functions.

Changes the header unpack and message unpack functions to return true on success and false on failure, instead of an int
This commit is contained in:
Rúben Soares Silva
2025-06-26 16:57:08 +01:00
parent 1ea164468f
commit 00b5eba192
10 changed files with 178 additions and 103 deletions
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nfapi/oai_integration/nfapi_pnf.c
+6
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@@ -1747,6 +1747,9 @@ int nr_start_request(nfapi_pnf_config_t *config, nfapi_pnf_phy_config_t *phy, nf
p7_config->codec_config.pack_p7_vendor_extension = &pnf_nr_phy_pack_p7_vendor_extension;
p7_config->codec_config.unpack_vendor_extension_tlv = &pnf_nr_phy_unpack_vendor_extension_tlv;
p7_config->codec_config.pack_vendor_extension_tlv = &pnf_nr_phy_pack_vendor_extention_tlv;
p7_config->unpack_func = &nfapi_nr_p7_message_unpack;
p7_config->hdr_unpack_func = &nfapi_nr_p7_message_header_unpack;
p7_config->pack_func = &nfapi_nr_p7_message_pack;
NFAPI_TRACE(NFAPI_TRACE_INFO, "[PNF] Creating P7 thread %s\n", __FUNCTION__);
pthread_t p7_thread;
threadCreate(&p7_thread, &pnf_nr_p7_thread_start, p7_config, "pnf_p7_thread", -1, OAI_PRIORITY_RT);
@@ -2188,6 +2191,9 @@ void configure_nr_nfapi_pnf(char *vnf_ip_addr, int vnf_p5_port, char *pnf_ip_add
config->deallocate_p4_p5_vendor_ext = &pnf_nr_sim_deallocate_p4_p5_vendor_ext;
config->codec_config.unpack_p4_p5_vendor_extension = &pnf_nr_sim_unpack_p4_p5_vendor_extension;
config->codec_config.pack_p4_p5_vendor_extension = &pnf_nr_sim_pack_p4_p5_vendor_extension;
config->unpack_func = &nfapi_nr_p5_message_unpack;
config->hdr_unpack_func = &nfapi_nr_p5_message_header_unpack;
config->pack_func = &nfapi_nr_p5_message_pack;
NFAPI_TRACE(NFAPI_TRACE_INFO, "[PNF] Creating PNF NFAPI start thread %s\n", __FUNCTION__);
pthread_create(&pnf_start_pthread, NULL, &pnf_nr_start_thread, config);
pthread_setname_np(pnf_start_pthread, "NFAPI_PNF");