VOS_VOID NAS_ESM_ClearEsmResoureWhenEstingEmcPdn(VOS_VOID)
{
VOS_UINT32 ulCnt = 0;
NAS_ESM_INFO_LOG("NAS_ESM_ClearEsmResoureWhenEstingEmcPdn: enter");
/*设置ESM状态为正在注册*/
NAS_ESM_SetEmmStatus(NAS_ESM_PS_REGISTER_STATUS_ATTACHING);
/* 如果支持双APN，则停止对应定时器，并设置注册承载无效 */
if (NAS_ESM_OP_TRUE == NAS_ESM_AttachBearerReestEnable())
{
NAS_ESM_TimerStop(0, TI_NAS_ESM_ATTACH_BEARER_REEST);
NAS_ESM_SetAttachBearerId(NAS_ESM_UNASSIGNED_EPSB_ID);
}
/* 本地去激活除紧急之外的所有承载 */
for( ulCnt = NAS_ESM_MIN_EPSB_ID; ulCnt <= NAS_ESM_MAX_EPSB_ID; ulCnt++ )
{
/*
* 如果是激活的非紧急默认承载，则去激活；
* 如果是非激活的默认承载或紧急的默认承载，不需要去激活，跳过
* 如果是专有承载，则在NAS_ESM_DeactBearerAndInformApp中进行去激活
*/
if ((NAS_ESM_BEARER_TYPE_DEFAULT == NAS_ESM_GetBearCntxtType(ulCnt)) &&
(NAS_ESM_BEARER_STATE_ACTIVE == NAS_ESM_GetBearCntxtState(ulCnt)))
{
NAS_ESM_DeactBearerAndInformApp(ulCnt);
}
}
/* 初始化PDN连接的个数 */
NAS_ESM_SetCurPdnNum(NAS_ESM_NULL);
/* 通知RABM清除资源 */
NAS_ESM_SndEsmRabmRelIndMsg();
/*清除动态表，紧急相关除外*/
NAS_ESM_ClearStateTable(APP_ERR_SM_NON_EMERGENCY_NOT_ALLOWED, PS_TRUE);
/* 初始化发送空口消息的结构体 */
NAS_ESM_ClearEsmSndNwMsgAddr();
/* 清除ESM缓存区 */
NAS_ESM_ClearEsmBuff();
}
VOS_VOID NAS_ESM_ProcValidNwMsgResAllocRej
(
VOS_UINT32 ulStateTblIndex,
const EMM_ESM_INTRA_DATA_IND_STRU *pRcvMsg
)
{
NAS_ESM_STATE_INFO_STRU *pstStateAddr = VOS_NULL_PTR;
VOS_UINT32 ulTmpStateTblIndex = NAS_ESM_NULL;
/*打印进入该函数*/
NAS_ESM_NORM_LOG("NAS_ESM_ProcValidNwMsgResAllocRej is entered.");
TLPS_PRINT2LAYER_INFO(NAS_ESM_ProcValidNwMsgResAllocRej_ENUM, LNAS_ENTRY);
/*停止定时器*/
NAS_ESM_TimerStop(ulStateTblIndex, TI_NAS_ESM_T3480);
pstStateAddr = NAS_ESM_GetStateTblAddr(ulStateTblIndex);
if(ID_APP_ESM_PDP_SETUP_REQ == pstStateAddr->stAppMsgRecord.enAppMsgType )
{
if( NAS_ESM_CAUSE_INVALID_EPS_BEARER_IDENTITY == pRcvMsg->stEsmNwMsgIE.enEsmCau )
{
/* 本地释放此承载的关联缺省承载和相关承载 */
NAS_ESM_DeactBearerAndInformApp(pstStateAddr->ulLinkedEpsbId);
/*通知EMM当前承载状态信息，发送ID_EMM_ESM_BEARER_STATUS_REQ*/
NAS_ESM_SndEsmEmmBearerStatusReqMsg(EMM_ESM_BEARER_CNTXT_MOD_MUTUAL);
/*清除和中止与ulEpsbId关联的流程信息*/
if(NAS_ESM_SUCCESS == NAS_ESM_QueryStateTblIndexByEpsbId(pstStateAddr->ulLinkedEpsbId, &ulTmpStateTblIndex))
{
NAS_ESM_RelStateTblResource(ulTmpStateTblIndex);
}
}
/*向APP发送ID_APP_ESM_BEARER_SETUP_CNF(失败)消息*/
NAS_ESM_SndEsmAppSdfSetupCnfFailMsg(ulStateTblIndex, \
NAS_ESM_GetAppErrorByEsmCause(pRcvMsg->stEsmNwMsgIE.enEsmCau));
}
/*释放状态表资源*/
NAS_ESM_RelStateTblResource(ulStateTblIndex);
}
VOS_VOID NAS_ESM_ProcTimerMsgT3481Exp(const VOS_VOID * pMsg)
{
VOS_UINT32 ulStateTblIndex = NAS_ESM_NULL;
VOS_UINT32 ulErrorCode = APP_ERR_TIME_OUT;
VOS_UINT32 ulActCidNum = NAS_ESM_NULL;
NAS_ESM_TIMER_STRU *pTimer3481 = VOS_NULL_PTR;
NAS_ESM_STATE_INFO_STRU *pstStateAddr = VOS_NULL_PTR;
/*打印进入该函数*/
NAS_ESM_NORM_LOG("NAS_ESM_ProcTimerMsgT3481Exp is entered.");
/*获取消息中包含的状态表StateTblIndex*/
ulStateTblIndex = PS_GET_REL_TIMER_NAME(pMsg);
pstStateAddr = NAS_ESM_GetStateTblAddr(ulStateTblIndex);
if (NAS_ESM_L_MODE_STATUS_NORMAL != NAS_ESM_GetLModeStatus())
{
NAS_ESM_WARN_LOG("NAS_ESM_ProcTimerMsgT3481Exp: L mode is already suspended!");
/*释放状态表资源*/
NAS_ESM_RelStateTblResource(ulStateTblIndex);
return ;
}
/*根据消息对应的ulStateTblIndex,获取相关联的定时器*/
pTimer3481 = NAS_ESM_GetStateTblTimer(ulStateTblIndex);
/*超时次数++*/
pTimer3481->ucExpireTimes++;
/*如果当前定时器超时次数小于NAS_ESM_MAX_TIMER_EXPIRE_TIMES次*/
if(pTimer3481->ucExpireTimes < TI_NAS_ESM_T3481_TIMER_MAX_EXP_NUM)
{
/*调用函数:SM向MM发送消息:NAS_ESMCN_BEARER_RES_MOD_REQ*/
NAS_ESM_SndEsmEmmDataReqMsg(pstStateAddr->stNwMsgRecord.ulOpId,
pstStateAddr->stNwMsgRecord.ucIsEmcPdnReq,
pstStateAddr->stNwMsgRecord.ulMsgLength,
pstStateAddr->stNwMsgRecord.aucMsgBuff);
/*重新启动定时器*/
NAS_ESM_TimerStart(ulStateTblIndex,TI_NAS_ESM_T3481);
/*上报空口消息*/
NAS_ESM_SndAirMsgReportInd(pstStateAddr->stNwMsgRecord.aucMsgBuff,
pstStateAddr->stNwMsgRecord.ulMsgLength,
NAS_ESM_AIR_MSG_DIR_ENUM_UP,
ESM_BEARER_RESOUCE_MOD_REQ);
return;
}
if(ID_APP_ESM_PDP_SETUP_REQ == NAS_ESM_GetStateTblAppMsgType(ulStateTblIndex) )
{
/*调用函数:发送确认消息通知APP，本次承载资源分配过程失败*/
NAS_ESM_SndEsmAppSdfSetupCnfFailMsg(ulStateTblIndex, ulErrorCode);
}
else if(ID_APP_ESM_PDP_RELEASE_REQ == NAS_ESM_GetStateTblAppMsgType(ulStateTblIndex) )
{
ulActCidNum = NAS_ESM_GetBearerLinkedCidNum(pstStateAddr->ulEpsbId);
/* 如果只对应一个激活的Cid,说明App要释放所有的SDF */
if (ulActCidNum == NAS_ESM_BEARER_ACT_CID_NUM_ONE)
{
/* 本地释放此承载 */
NAS_ESM_DeactBearerAndInformApp(pstStateAddr->ulEpsbId);
/*通知EMM当前承载状态信息，发送ID_EMM_ESM_BEARER_STATUS_REQ*/
NAS_ESM_SndEsmEmmBearerStatusReqMsg(EMM_ESM_BEARER_CNTXT_MOD_LOCAL);
}
else
{
NAS_ESM_SndEsmAppSdfModCnfFailMsg(ulStateTblIndex, ulErrorCode);
}
}
else
{
NAS_ESM_SndEsmAppSdfModCnfFailMsg(ulStateTblIndex, ulErrorCode);
}
/*释放状态表资源*/
NAS_ESM_RelStateTblResource(ulStateTblIndex);
}
VOS_VOID NAS_ESM_ProcTimerMsgT3492Exp(const VOS_VOID * pMsg)
{
VOS_UINT32 ulStateTblIndex = NAS_ESM_NULL;
NAS_ESM_TIMER_STRU *pTimer3492 = VOS_NULL_PTR;
NAS_ESM_STATE_INFO_STRU *pstStateAddr = VOS_NULL_PTR;
/*打印进入该函数*/
NAS_ESM_NORM_LOG("NAS_ESM_ProcTimerMsgT3492Exp is entered.");
/*获取消息中包含的状态表StateTblIndex*/
ulStateTblIndex = PS_GET_REL_TIMER_NAME(pMsg);
pstStateAddr = NAS_ESM_GetStateTblAddr(ulStateTblIndex);
if (NAS_ESM_L_MODE_STATUS_NORMAL != NAS_ESM_GetLModeStatus())
{
NAS_ESM_WARN_LOG("NAS_ESM_ProcTimerMsgT3492Exp: L mode is already suspended!");
/*释放状态表资源*/
NAS_ESM_RelStateTblResource(ulStateTblIndex);
return ;
}
/*根据消息对应的ulStateTblIndex,获取相关联的定时器*/
pTimer3492 = NAS_ESM_GetStateTblTimer(ulStateTblIndex);
/*超时次数++*/
pTimer3492->ucExpireTimes++;
/*如果当前定时器超时次数小于NAS_ESM_MAX_TIMER_EXPIRE_TIMES次*/
if(pTimer3492->ucExpireTimes < TI_NAS_ESM_T3492_TIMER_MAX_EXP_NUM)
{
/*调用函数:SM向MM发送消息:NAS_ESMCN_PDN_DISCONNECT_REQ*/
NAS_ESM_SndEsmEmmDataReqMsg(pstStateAddr->stNwMsgRecord.ulOpId,
pstStateAddr->stNwMsgRecord.ucIsEmcPdnReq,
pstStateAddr->stNwMsgRecord.ulMsgLength,
pstStateAddr->stNwMsgRecord.aucMsgBuff);
/*重新启动定时器*/
NAS_ESM_TimerStart(ulStateTblIndex,TI_NAS_ESM_T3492);
/*上报空口消息*/
NAS_ESM_SndAirMsgReportInd(pstStateAddr->stNwMsgRecord.aucMsgBuff,
pstStateAddr->stNwMsgRecord.ulMsgLength,
NAS_ESM_AIR_MSG_DIR_ENUM_UP,
ESM_PDN_DISCONNECT_REQ);
return;
}
else
{
NAS_ESM_WARN_LOG("NAS_ESM_DefltAttingBInactPPendMsgT3492Exp:WARNING:ExpireTimes exceed!");
/*本地释放缺省承载资源,向APP回复释放成功消息*/
NAS_ESM_DeactBearerAndInformApp(pstStateAddr->ulEpsbId);
/*通知EMM当前承载状态信息，发送ID_EMM_ESM_BEARER_STATUS_REQ*/
NAS_ESM_SndEsmEmmBearerStatusReqMsg(EMM_ESM_BEARER_CNTXT_MOD_LOCAL);
}
/*释放状态表资源*/
NAS_ESM_RelStateTblResource(ulStateTblIndex);
}