VOS_VOID TAF_APS_InitSubFsm(
TAF_APS_FSM_ID_ENUM_UINT32 enFsmId,
TAF_FSM_DESC_STRU *pstFsmDesc,
VOS_UINT32 ulState
)
{
TAF_APS_SUB_FSM_CTX_STRU *pstCurrSubFsm = VOS_NULL_PTR;
TAF_APS_PDP_ENTITY_FSM_CTX_STRU *pstCurPdpEntityFsmCtx = VOS_NULL_PTR;
/* 获取当前的Sub状态机 */
pstCurPdpEntityFsmCtx = TAF_APS_GetCurrPdpEntityFsmAddr();
pstCurrSubFsm = &pstCurPdpEntityFsmCtx->stSubFsm;
/* 设置当前Sub状态机状态机名 */
pstCurrSubFsm->enFsmId = enFsmId;
/* 设置当前Sub状态机的PDP ID */
pstCurrSubFsm->pstFsmDesc = pstFsmDesc;
/* 设置当前Sub状态机的状态 */
pstCurrSubFsm->ulState = ulState;
/* 初始化Sub状态机 */
/* pstCurrSubFsm->pstFsmDesc->pfInitHandle(); */
/* 打印当前的Sub和Main状态机 */
/* TAF_APS_LogMmcFsmInfo(); */
}
TAF_APS_ENTRY_MSG_STRU* TAF_APS_GetCurrSubFsmMsgAddr(VOS_VOID)
{
TAF_APS_PDP_ENTITY_FSM_CTX_STRU *pstCurPdpEntityFsmCtx = VOS_NULL_PTR;
/* 获取当前的L1状态机和L2状态状态机 */
pstCurPdpEntityFsmCtx = TAF_APS_GetCurrPdpEntityFsmAddr();
return &(pstCurPdpEntityFsmCtx->stSubFsm.stEntryMsg);
}
VOS_VOID TAF_APS_QuitCurrSubFsm( VOS_VOID )
{
TAF_APS_SUB_FSM_CTX_STRU *pstCurrSubFsm = VOS_NULL_PTR;
TAF_APS_PDP_ENTITY_FSM_CTX_STRU *pstCurPdpEntityFsmCtx = VOS_NULL_PTR;
/* 获取当前的L2状态状态机 */
pstCurPdpEntityFsmCtx = TAF_APS_GetCurrPdpEntityFsmAddr();
pstCurrSubFsm = &pstCurPdpEntityFsmCtx->stSubFsm;
/* 清空层二状态机描述表 */
pstCurrSubFsm->pstFsmDesc = VOS_NULL_PTR;
/* 清空当前L2状态机ID */
pstCurrSubFsm->enFsmId = TAF_APS_FSM_BUTT;
}
VOS_VOID TAF_APS_InitEntityFsm( VOS_VOID )
{
VOS_UINT8 i;
TAF_APS_PDP_ENTITY_FSM_CTX_STRU *pstCurrPdpEntityFsm;
/* for 循环，初始化所有实体状态机上下文，包括主状态机和子状态机 */
for (i = 0; i < TAF_APS_MAX_PDPID; i++)
{
/* 根据设置当前的实体状态机 */
TAF_APS_SetCurrPdpEntityFsmAddr(i);
pstCurrPdpEntityFsm = TAF_APS_GetCurrPdpEntityFsmAddr();
/* 初始化实体上下文 */
TAF_APS_InitMainFsmCtx(&pstCurrPdpEntityFsm->stMainFsm);
TAF_APS_InitSubFsmCtx(&pstCurrPdpEntityFsm->stSubFsm);
pstCurrPdpEntityFsm->ulPsSimRegStatus = VOS_TRUE; /* PS域SIM卡状态信息,VOS_TRUE:卡有效,VOS_FALSE:卡无效 */
pstCurrPdpEntityFsm->ucPdpId = TAF_APS_INVALID_PDPID; /* 当前状态机所对应的PDP ID */
pstCurrPdpEntityFsm->enRatType = MMC_APS_RAT_TYPE_NULL; /* PS域SIM卡状态信息,VOS_TRUE:卡有效,VOS_FALSE:卡无效 */
}
}
VOS_UINT32 TAF_APS_ProcessMsgInFsm(
VOS_UINT32 ulEventType,
struct MsgCB *pstMsg
)
{
VOS_UINT32 ulRet;
TAF_APS_PDP_ENTITY_FSM_CTX_STRU *pstCurPdpEntityFsmCtx;
VOS_UINT8 i;
TAF_APS_FSM_ID_ENUM_UINT32 enPreSubFsmId;
TAF_APS_PDPID_LIST_STRU stPdpIdList;
/* 清空需要送出的PDP操作列表的变量pstPdpIdList */
PS_MEM_SET(&stPdpIdList, 0, sizeof(TAF_APS_PDPID_LIST_STRU));
/* 获取需要操作的Pdp 列表 */
TAF_APS_GetFsmPdpIdList(ulEventType, pstMsg, &stPdpIdList);
ulRet = VOS_FALSE;
for (i = 0; i < stPdpIdList.ucPdpNum; i++)
{
/* 根据PDP ID来设置当前的实体状态机 */
TAF_APS_SetCurrPdpEntityFsmAddr(stPdpIdList.aucPdpId[i]);
/* 设置当前状态机实体的PDP ID */
TAF_APS_SetCurrFsmEntityPdpId(stPdpIdList.aucPdpId[i]);
pstCurPdpEntityFsmCtx = TAF_APS_GetCurrPdpEntityFsmAddr();
/* 如果当前子状态机已经存在，则直接进入到子状态机处理 */
if (TAF_APS_FSM_BUTT != pstCurPdpEntityFsmCtx->stSubFsm.enFsmId)
{
enPreSubFsmId = pstCurPdpEntityFsmCtx->stSubFsm.enFsmId;
ulRet = TAF_APS_FSM_ProcessEvent( pstCurPdpEntityFsmCtx->stSubFsm.ulState,
ulEventType,
(VOS_VOID*)pstMsg,
pstCurPdpEntityFsmCtx->stSubFsm.pstFsmDesc );
/*
当前子状态机如果发生变化，并且不是退出子状态机，
说明进行了子状态机切换，需要再次进入到状态机处理函数中
*/
if ( (TAF_APS_FSM_BUTT != pstCurPdpEntityFsmCtx->stSubFsm.enFsmId )
&&( enPreSubFsmId != pstCurPdpEntityFsmCtx->stSubFsm.enFsmId ) )
{
ulRet = TAF_APS_FSM_ProcessEvent( pstCurPdpEntityFsmCtx->stSubFsm.ulState,
ulEventType,
(VOS_VOID*)pstMsg,
pstCurPdpEntityFsmCtx->stSubFsm.pstFsmDesc );
}
}
else
{
/* 先在主状态机进行消息处理 */
ulRet = TAF_APS_FSM_ProcessEvent( pstCurPdpEntityFsmCtx->stMainFsm.ulState,
ulEventType,
(VOS_VOID*)pstMsg,
pstCurPdpEntityFsmCtx->stMainFsm.pstFsmDesc );
if (VOS_TRUE == ulRet)
{
/* 如果当前主状态机已经进行了处理，并且此时子状态机存在，说明主状态状态机
处理函数中，启动了子状态机，再次进入到子状态机进行处理 */
if (TAF_APS_FSM_BUTT != pstCurPdpEntityFsmCtx->stSubFsm.enFsmId)
{
/* 消息处理 */
ulRet = TAF_APS_FSM_ProcessEvent( pstCurPdpEntityFsmCtx->stSubFsm.ulState,
ulEventType,
(VOS_VOID*)pstMsg,
pstCurPdpEntityFsmCtx->stSubFsm.pstFsmDesc );
}
}
}
}
return ulRet;
}