/******************************************************************************* ################################################################################ # Copyright (c) [2017-2019] [Radisys] # # # # Licensed under the Apache License, Version 2.0 (the "License"); # # you may not use this file except in compliance with the License. # # You may obtain a copy of the License at # # # # http://www.apache.org/licenses/LICENSE-2.0 # # # # Unless required by applicable law or agreed to in writing, software # # distributed under the License is distributed on an "AS IS" BASIS, # # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # # See the License for the specific language governing permissions and # # limitations under the License. # ################################################################################ *******************************************************************************/ /* This functions contains main() for cu_app */ #include "cu_stub.h" #include "cu_stub_sctp.h" #include "cu_stub_egtp.h" #define CU_ID 1 #define CU_NAME "ORAN_OAM_CU" #define DU_IP_V4_ADDR "10.0.2.20" #define CU_IP_V4_ADDR "10.0.2.25" #define DU_IP_V6_ADDR "0000:0000:0000:0000:0000:0000:0000:0001" #define CU_IP_V6_ADDR "0000:0000:0000:0000:0000:0000:0000:0011" #define DU_PORT 38472 #define CU_PORT 38472 #define DU_EGTP_PORT 39001 #define CU_EGTP_PORT 39002 #define RRC_VER 0 #define EXT_RRC_VER 5 #define PLMN_MCC0 3 #define PLMN_MCC1 1 #define PLMN_MCC2 1 #define PLMN_MNC0 4 #define PLMN_MNC1 8 #define PLMN_MNC2 0 /******************************************************************* * * @brief Handles SCTP notification * * @details * * Function : sctpNtfyInd * * Functionality: * Handles SCTP notification * * @params[in] sctp notification * @return void * ******************************************************************/ void sctpNtfyInd(CmInetSctpNotification *ntfy) { //TODO } void init_log() { openlog("CU_STUB",LOG_CONS | LOG_PID | LOG_NDELAY, LOG_LOCAL1); } /******************************************************************* * * @brief Main function of CU APP * * @details * * Function : main * * Functionality: * - Reads CU related configurations * - Initialize SCTP Parameters * - Start SCTP receiver thread * * @params[in] * @return ROK - success * RFAILED - failure * * ****************************************************************/ S16 tst() { init_log(); DU_LOG("\nStarting CU_STUB"); /* Read CU configurations */ readCuCfg(); /* Start CU-EGTP */ egtpActvInit(); egtpInitReq(); /* Initializing SCTP global parameters */ sctpActvInit(); /* Start CU-SCTP to listen on incoming connection */ sctpCfgReq(); sctpStartReq(); RETVALUE(ROK); } /******************************************************************* * * @brief Read CU related configuration * * @details * * Function : readCuCfg * * Functionality: * - RRead CU related configuration * * @params[in] * @return ROK - success * RFAILED - failure * * ****************************************************************/ void readCuCfg() { U32 ipv4_du, ipv4_cu; DU_LOG("\nReading CU configurations"); cmInetAddr((S8*)DU_IP_V4_ADDR, &ipv4_du); cmInetAddr((S8*)CU_IP_V4_ADDR, &ipv4_cu); //U32 ipv6_int = inet_addr(DU_IP_V6_ADDR); cuCfgParams.cuId = CU_ID; strcpy(cuCfgParams.cuName, CU_NAME); /* DU IP Address and Port*/ cuCfgParams.sctpParams.duIpAddr.ipV4Addr = ipv4_du; cuCfgParams.sctpParams.duIpAddr.ipV6Pres = false; cuCfgParams.sctpParams.duPort = DU_PORT; /* CU IP Address and Port*/ cuCfgParams.sctpParams.cuIpAddr.ipV4Addr = ipv4_cu; cuCfgParams.sctpParams.cuIpAddr.ipV6Pres = false; cuCfgParams.sctpParams.cuPort = CU_PORT; /*PLMN*/ cuCfgParams.plmn.mcc[0] = PLMN_MCC0; cuCfgParams.plmn.mcc[1] = PLMN_MCC1; cuCfgParams.plmn.mcc[2] = PLMN_MCC2; cuCfgParams.plmn.mnc[0] = PLMN_MNC0; cuCfgParams.plmn.mnc[1] = PLMN_MNC1; cuCfgParams.plmn.mnc[2] = PLMN_MNC2; /*RRC Version*/ cuCfgParams.rrcVersion.rrcVer = RRC_VER; cuCfgParams.rrcVersion.extRrcVer = EXT_RRC_VER; /* EGTP Parameters */ cuCfgParams.egtpParams.localIp.ipV4Pres = TRUE; cuCfgParams.egtpParams.localIp.ipV4Addr = ipv4_cu; cuCfgParams.egtpParams.localPort = CU_EGTP_PORT; cuCfgParams.egtpParams.destIp.ipV4Pres = TRUE; cuCfgParams.egtpParams.destIp.ipV4Addr = ipv4_du; cuCfgParams.egtpParams.destPort = DU_EGTP_PORT; cuCfgParams.egtpParams.minTunnelId = 0; cuCfgParams.egtpParams.maxTunnelId = 10; } /* End of readCuCfg */ /********************************************************************** End of file **********************************************************************/