VOS_VOID NAS_EMM_RestartSerProcedural(VOS_VOID) { /* 重启SERVICE流程 */ switch (NAS_EMM_SER_GetEmmSERStartCause()) { case NAS_EMM_SER_START_CAUSE_MT_CSFB_REQ: case NAS_EMM_SER_START_CAUSE_MO_CSFB_REQ: case NAS_EMM_SER_START_CAUSE_MO_EMERGENCY_CSFB_REQ: /*停止T3417定时器*/ NAS_LMM_StopStateTimer(TI_NAS_EMM_STATE_SERVICE_T3417); /*停止T3440定时器*/ NAS_LMM_StopStateTimer(TI_NAS_EMM_STATE_T3440); /*停止T3417ext定时器*/ NAS_LMM_StopStateTimer(TI_NAS_EMM_STATE_SERVICE_T3417_EXT); /*启动定时器3417*/ NAS_LMM_StartStateTimer(TI_NAS_EMM_STATE_SERVICE_T3417_EXT); /*转换EMM状态机MS_SER_INIT+SS_SER_WAIT_CN_CNF*/ NAS_EMM_TAUSER_FSMTranState(EMM_MS_SER_INIT, EMM_SS_SER_WAIT_CN_SER_CNF, TI_NAS_EMM_STATE_SERVICE_T3417_EXT); /*组合并发送MRRC_DATA_REQ(SERVICE_REQ)*/ NAS_EMM_SER_SendMrrcDataReq_ExtendedServiceReq(); break; default : /*停止T3417定时器*/ NAS_LMM_StopStateTimer(TI_NAS_EMM_STATE_SERVICE_T3417); /*停止T3440定时器*/ NAS_LMM_StopStateTimer(TI_NAS_EMM_STATE_T3440); /*停止T3417ext定时器*/ NAS_LMM_StopStateTimer(TI_NAS_EMM_STATE_SERVICE_T3417_EXT); /*启动定时器3417*/ NAS_LMM_StartStateTimer(TI_NAS_EMM_STATE_SERVICE_T3417); /*转换EMM状态机MS_SER_INIT+SS_SER_WAIT_CN_CNF*/ NAS_EMM_TAUSER_FSMTranState(EMM_MS_SER_INIT, EMM_SS_SER_WAIT_CN_SER_CNF, TI_NAS_EMM_STATE_SERVICE_T3417); /*组合并发送MRRC_DATA_REQ(SERVICE_REQ)*/ NAS_EMM_SER_SendMrrcDataReq_ServiceReq(); break; } return ; }
VOS_UINT32 NAS_EMM_PreProcMsgCsSerNotification ( NAS_EMM_CN_MSG_STRU_UNION *pCnMsg ) { VOS_UINT32 ulCurEmmStat = NAS_EMM_NULL; NAS_EMM_CN_CS_SER_NOTIFICAIOTN_STRU *pstCsSerNotification = VOS_NULL_PTR; NAS_EMM_PUBU_LOG_NORM("NAS_EMM_PreProcMsgCsSerNotification is entered"); pstCsSerNotification = (NAS_EMM_CN_CS_SER_NOTIFICAIOTN_STRU *)pCnMsg; ulCurEmmStat = NAS_LMM_PUB_COMP_EMMSTATE(NAS_EMM_CUR_MAIN_STAT, NAS_EMM_CUR_SUB_STAT); switch(ulCurEmmStat) { case NAS_LMM_PUB_COMP_EMMSTATE(EMM_MS_REG,EMM_SS_REG_NORMAL_SERVICE): case NAS_LMM_PUB_COMP_EMMSTATE(EMM_MS_RRC_CONN_REL_INIT,EMM_SS_RRC_CONN_WAIT_REL_CNF): case NAS_LMM_PUB_COMP_EMMSTATE(EMM_MS_AUTH_INIT,EMM_SS_AUTH_WAIT_CN_AUTH): case NAS_LMM_PUB_COMP_EMMSTATE(EMM_MS_TAU_INIT,EMM_SS_TAU_WAIT_CN_TAU_CNF): /* 进入该分支的肯定是MT类型的CSFB */ if (NAS_EMM_FAIL == NAS_EMM_SER_VerifyCsfb(MM_LMM_CSFB_SERVICE_MT_NORMAL)) { /* 设置UE拒绝CSFB */ NAS_EMM_SER_SaveEmmSerCsfbRsp(NAS_EMM_CSFB_RSP_REJECTED_BY_UE); NAS_EMM_SER_SaveEmmSERStartCause(NAS_EMM_SER_START_CAUSE_MT_CSFB_REQ); /* 发送EXTENDED SERVICE REQ消息,通知网侧CSFB不能发起 */ NAS_EMM_SER_SendMrrcDataReq_ExtendedServiceReq(); } else { /* 给MM模块发送MM_MM_CSFB_SERVICE_PAGING_IND消息 */ NAS_EMM_MmSendCsfbSerPaingInd( NAS_EMM_MT_CSFB_TYPE_CS_SER_NOTIFICATION, pstCsSerNotification, LRRC_PAGE_UE_ID_BUTT); } break; case NAS_LMM_PUB_COMP_EMMSTATE(EMM_MS_SER_INIT,EMM_SS_SER_WAIT_CN_SER_CNF): /*处于主叫过程中,收到被叫,则直接丢弃,被叫过程中收到CS SERVICE NOTIFICATION消息可能是重发,需要重新发起ESR*/ if ((NAS_EMM_SER_START_CAUSE_MO_CSFB_REQ != NAS_EMM_SER_GetEmmSERStartCause()) && (NAS_EMM_SER_START_CAUSE_MO_EMERGENCY_CSFB_REQ != NAS_EMM_SER_GetEmmSERStartCause())) { if (NAS_EMM_FAIL == NAS_EMM_SER_VerifyCsfb(MM_LMM_CSFB_SERVICE_MT_NORMAL)) { /* 设置UE拒绝CSFB */ NAS_EMM_SER_SaveEmmSerCsfbRsp(NAS_EMM_CSFB_RSP_REJECTED_BY_UE); NAS_EMM_SER_SaveEmmSERStartCause(NAS_EMM_SER_START_CAUSE_MT_CSFB_REQ); /* 发送EXTENDED SERVICE REQ消息,通知网侧CSFB不能发起 */ NAS_EMM_SER_SendMrrcDataReq_ExtendedServiceReq(); } else { /* 给MM模块发送MM_MM_CSFB_SERVICE_PAGING_IND消息 */ NAS_EMM_MmSendCsfbSerPaingInd( NAS_EMM_MT_CSFB_TYPE_CS_SER_NOTIFICATION, pstCsSerNotification, LRRC_PAGE_UE_ID_BUTT); } } break; case NAS_LMM_PUB_COMP_EMMSTATE(EMM_MS_REG,EMM_SS_REG_IMSI_DETACH_WATI_CN_DETACH_CNF): case NAS_LMM_PUB_COMP_EMMSTATE(EMM_MS_REG,EMM_SS_REG_ATTEMPTING_TO_UPDATE_MM): case NAS_LMM_PUB_COMP_EMMSTATE(EMM_MS_DEREG_INIT,EMM_SS_DETACH_WAIT_CN_DETACH_CNF): /* 设置UE拒绝CSFB */ NAS_EMM_SER_SaveEmmSerCsfbRsp(NAS_EMM_CSFB_RSP_REJECTED_BY_UE); NAS_EMM_SER_SaveEmmSERStartCause(NAS_EMM_SER_START_CAUSE_MT_CSFB_REQ); /* 发送EXTENDED SERVICE REQ消息,通知网侧CSFB不能发起 */ NAS_EMM_SER_SendMrrcDataReq_ExtendedServiceReq(); break; default : NAS_EMM_PUBU_LOG_NORM("NAS_EMM_PreProcMsgCsSerNotification:Illegal state!"); break; } return NAS_LMM_MSG_HANDLED; }