Пример #1
0
/*static dataitem*/
T_KRDDI *kr_ddi_construct(T_KRParamDDIDef *ptParamDDIDef, T_KRModule *ptModule,
        KRGetTypeFunc pfGetType, KRGetValueFunc pfGetValue)
{
    T_KRDDI *ptDDI = kr_calloc(sizeof(T_KRDDI));
    if (ptDDI == NULL) {
        KR_LOG(KR_LOGERROR, "kr_calloc ptDDI failed!");
        return NULL;
    }
    ptDDI->ptParamDDIDef = ptParamDDIDef;
    ptDDI->lDDIId = ptParamDDIDef->lDdiId;
    ptDDI->ptDDICalc = kr_calc_construct(ptParamDDIDef->caDdiFilterFormat[0], \
            ptParamDDIDef->caDdiFilterString, pfGetType, pfGetValue);
    ptDDI->eValueType = ptParamDDIDef->caDdiValueType[0];
    /*get the retrieve data function from module*/
    if (ptParamDDIDef->caDdiAggrFunc[0] != '\0') {
        ptDDI->pfDDIAggr = (KRDDIAggrFunc )kr_module_symbol(ptModule,
                ptParamDDIDef->caDdiAggrFunc);
        if (ptDDI->pfDDIAggr == NULL) {
            KR_LOG(KR_LOGERROR, "kr_module_symbol [%s] error!", \
                    ptParamDDIDef->caDdiAggrFunc);
            return NULL;
        }
    }
    ptDDI->eValueInd = KR_VALUE_UNSET;
    ptDDI->ptRelated = kr_hashtable_new(kr_pointer_hash, kr_pointer_equal);
    
    return ptDDI;
}
Пример #2
0
/*history dataitem*/
T_KRHDI *kr_hdi_construct(T_KRParamHDIDef *ptParamHDIDef, T_KRModule *ptModule)
{
    T_KRHDI *ptHDI = kr_calloc(sizeof(T_KRHDI));
    if (ptHDI == NULL) {
        KR_LOG(KR_LOGERROR, "kr_calloc ptHDI failed!");
        return NULL;
    }
    ptHDI->ptParamHDIDef = ptParamHDIDef;
    ptHDI->lHDIId = ptParamHDIDef->lHdiId;
    ptHDI->eValueType = ptParamHDIDef->caHdiValueType[0];
    /*get the retrieve data function from module*/
    if (ptParamHDIDef->caHdiAggrFunc[0] != '\0') {
        ptHDI->pfHDIAggr = (KRHDIAggrFunc )kr_module_symbol(ptModule,
                ptParamHDIDef->caHdiAggrFunc);
        if (ptHDI->pfHDIAggr == NULL) {
            KR_LOG(KR_LOGERROR, "kr_module_symbol [%s] error!", \
                    ptParamHDIDef->caHdiAggrFunc);
            return NULL;
        }
    }
    ptHDI->ptCurrRec = NULL;
    
    return ptHDI;
}
Пример #3
0
/*history dataitem*/
T_KRHDI *kr_hdi_construct(T_KRShmHDIDef *hdi_def, T_KRModule *datamodule)
{
    T_KRHDI *krhdi = kr_calloc(sizeof(T_KRHDI));
    if (krhdi == NULL) {
        KR_LOG(KR_LOGERROR, "kr_calloc krhdi failed!");
        return NULL;
    }
    krhdi->ptShmHDIDef = hdi_def;
    krhdi->lHDIId = hdi_def->lHdiId;
    krhdi->eValueType = hdi_def->caHdiValueType[0];
    /*get the retrieve data function from module*/
    if (hdi_def->caHdiAggrFunc[0] != '\0') {
        krhdi->HDIAggrFunc = (KRHDIAggrFunc )kr_module_symbol(datamodule,
                hdi_def->caHdiAggrFunc);
        if (krhdi->HDIAggrFunc == NULL) {
            KR_LOG(KR_LOGERROR, "kr_module_symbol [%s] error!", \
                    hdi_def->caHdiAggrFunc);
            return NULL;
        }
    }
    krhdi->ptCurrRec = NULL;
    
    return krhdi;
}