pwr_tStatus bck_print( char *filename)
{
char fname[256];
pwr_sAttrRef aref;
pwr_tAName objname;
FILE *fp = 0;
pwr_sAttrRef dataname;
int sts;
if ( filename) {
dcli_translate_filename( fname, filename);
fp = fopen( fname, "w");
if ( !fp) return 0;
}
sts = gdh_Init("pwr_bck_print");
if (EVEN(sts)) return sts;
sts = gdh_GetClassListAttrRef( pwr_cClass_Backup, &aref);
while ( ODD(sts)) {
if ( aref.Objid.vid < cdh_cUserVolMin) {
// In template plc, continue
sts = gdh_GetNextAttrRef( pwr_cClass_Backup, &aref, &aref);
continue;
}
sts = gdh_AttrrefToName( &aref, objname, sizeof(objname), cdh_mName_volumeStrict);
if ( EVEN(sts)) return sts;
if ( fp)
fprintf( fp, "// %s\n", objname);
else
printf( "// %s\n", objname);
strcat( objname, ".DataName");
sts = gdh_GetObjectInfo( objname, &dataname, sizeof(dataname));
sts = print_data( &dataname, fp);
if ( EVEN(sts)) error_msg( sts, fp);
sts = gdh_GetNextAttrRef( pwr_cClass_Backup, &aref, &aref);
}
if ( fp)
fclose(fp);
return 1;
}
void rt_sysmon::open()
{
pwr_tStatus sts;
pwr_sAttrRef aref;
pwr_tObjid oid;
// Open server configuration object SysMonConfig
sts = gdh_GetClassList( pwr_cClass_SysMonConfig, &oid);
if ( ODD(sts)) {
aref = cdh_ObjidToAref( oid);
sts = gdh_DLRefObjectInfoAttrref( &aref, (void **)&conf, &conf_dlid);
if ( EVEN(sts)) throw co_error(sts);
}
if ( ODD(sts)) {
scan_time = 1.0 / conf->ScanTime;
}
else {
scan_time = 1;
errh_Info( "No sysmon configuration, using base frequency 1 Hz");
oid = pwr_cNObjid;
conf = 0;
}
aproc_RegisterObject( oid);
// Open DiskSup objects
for ( sts = gdh_GetClassListAttrRef( pwr_cClass_DiskSup, &aref);
ODD(sts);
sts = gdh_GetNextAttrRef( pwr_cClass_DiskSup, &aref, &aref)) {
disksup_object *o = new disksup_object( &aref);
objects.push_back( o);
try {
o->open( scan_time);
if ( conf)
conf->DiskSupObjects[sysmon_cnt] = aref.Objid;
sysmon_cnt++;
}
catch ( co_error& e) {
delete o;
objects.pop_back();
errh_Error( "DiskSup configuration error: &s", (char *)e.what().c_str());
}
}
}
void rt_fast::open()
{
pwr_tStatus sts;
pwr_sAttrRef aref;
pwr_tObjid oid;
pwr_sClass_DsFastConf *conf_p;
// Open server configuration object DsFastConf
sts = gdh_GetClassList( pwr_cClass_DsFastConf, &oid);
if ( ODD(sts)) {
sts = gdh_ObjidToPointer( oid, (void **)&conf_p);
if ( EVEN(sts)) throw co_error( sts);
scan_time = 1.0 / conf_p->BaseFrequency;
}
else {
scan_time = 0.1;
errh_Info( "No fast configuration, using base frequency 10 Hz");
oid = pwr_cNObjid;
}
aproc_RegisterObject( oid);
// Open FastCurve object
for ( sts = gdh_GetClassListAttrRef( pwr_cClass_DsFastCurve, &aref);
ODD(sts);
sts = gdh_GetNextAttrRef( pwr_cClass_DsFastCurve, &aref, &aref)) {
fastobject *o = new fastobject( &aref);
objects.push_back( o);
try {
o->open( scan_time);
fast_cnt++;
}
catch ( co_error& e) {
delete o;
objects.pop_back();
errh_Error( "DsFastCurve configuration error: &s", (char *)e.what().c_str());
}
}
}
static void
load_backup ()
{
pwr_tObjid oid;
pwr_sClass_AvArea *avp;
pwr_sClass_DvArea *dvp;
pwr_sClass_IvArea *ivp;
pwr_sClass_InitArea *iavp;
pwr_sClass_InitArea *idvp;
pwr_sClass_InitArea *iivp;
pwr_tStatus sts;
int i;
pwr_sClass_IOHandler *iop;
pwr_sAttrRef aref;
sts = io_get_iohandler_object(&iop, NULL);
if (EVEN(sts)) {
errh_Error("io_get_iohandler_object, %m", sts);
return;
}
sts = gdh_NameToObjid("pwrNode-active-io-av", &oid);
if (EVEN(sts)) {
errh_Error("gdh_NameToObjid(pwrNode-active-io-av, &oid), %m", sts);
return;
}
sts = gdh_ObjidToPointer(oid, (void *) &avp);
if (EVEN(sts)) {
errh_Error("gdh_ObjidToPointer(oid, (void *) &avp), %m", sts);
return;
}
sts = gdh_NameToObjid("pwrNode-active-io-av_init", &oid);
if (EVEN(sts)) {
errh_Error("gdh_NameToObjid(pwrNode-active-io-av_init, &oid), %m", sts);
return;
}
sts = gdh_ObjidToPointer(oid, (void *) &iavp);
if (EVEN(sts)) {
errh_Error("gdh_ObjidToPointer(oid, (void *) &iavp), %m", sts);
return;
}
sts = gdh_NameToObjid("pwrNode-active-io-dv", &oid);
if (EVEN(sts)) {
errh_Error("gdh_NameToObjid(pwrNode-active-io-dv, &oid), %m", sts);
return;
}
sts = gdh_ObjidToPointer(oid, (void *) &dvp);
if (EVEN(sts)) {
errh_Error("gdh_ObjidToPointer(oid, (void *) &dvp), %m", sts);
return;
}
sts = gdh_NameToObjid("pwrNode-active-io-dv_init", &oid);
if (EVEN(sts)) {
errh_Error("gdh_NameToObjid(pwrNode-active-io-dv_init, &oid), %m", sts);
return;
}
sts = gdh_ObjidToPointer(oid, (void *) &idvp);
if (EVEN(sts)) {
errh_Error("gdh_ObjidToPointer(oid, (void *) &idvp), %m", sts);
return;
}
sts = gdh_NameToObjid("pwrNode-active-io-iv", &oid);
if (EVEN(sts)) {
errh_Error("gdh_NameToObjid(pwrNode-active-io-iv, &oid), %m", sts);
return;
}
sts = gdh_ObjidToPointer(oid, (void *) &ivp);
if (EVEN(sts)) {
errh_Error("gdh_ObjidToPointer(oid, (void *) &ivp), %m", sts);
return;
}
sts = gdh_NameToObjid("pwrNode-active-io-iv_init", &oid);
if (EVEN(sts)) {
errh_Error("gdh_NameToObjid(pwrNode-active-io-iv_init, &oid), %m", sts);
return;
}
sts = gdh_ObjidToPointer(oid, (void *) &iivp);
if (EVEN(sts)) {
errh_Error("gdh_ObjidToPointer(oid, (void *) &iivp), %m", sts);
return;
}
for (i = 0; i < iop->AvCount; i++) {
pwr_tFloat32 *ifp = gdh_TranslateRtdbPointer(iavp->Value[i]);
avp->Value[i]= *ifp;
}
for (i = 0; i < iop->DvCount; i++) {
pwr_tBoolean *ibp = gdh_TranslateRtdbPointer(idvp->Value[i]);
dvp->Value[i] = *ibp;
}
for (i = 0; i < iop->IvCount; i++) {
pwr_tInt32 *iip = gdh_TranslateRtdbPointer(iivp->Value[i]);
ivp->Value[i] = *iip;
}
typedef struct {
union {
pwr_tFloat32 *f;
pwr_tInt32 *i;
pwr_tBoolean *b;
} actval_p;
pwr_tUInt32 validx;
union {
pwr_sClass_Av *av;
pwr_sClass_Iv *iv;
pwr_sClass_Dv *dv;
pwr_sClass_Ai *ai;
pwr_sClass_Ao *ao;
pwr_sClass_Ii *ii;
pwr_sClass_Io *io;
pwr_sClass_Di *di;
pwr_sClass_Do *dox;
pwr_sClass_Co *co;
} op;
} ini_sRestoreSig;
// Store ActualValue pointers
ini_sRestoreSig *rsav = calloc( sizeof(ini_sRestoreSig), iop->AvCount);
i = 0;
for ( sts = gdh_GetClassListAttrRef(pwr_cClass_Av, &aref);
ODD(sts);
sts = gdh_GetNextAttrRef(pwr_cClass_Av, &aref, &aref)) {
if ( i >= iop->AvCount) break;
sts = gdh_AttrRefToPointer( &aref, (pwr_tAddress *)&rsav[i].op.av);
if ( EVEN(sts)) {
errh_Error("gdh_AttrRefToPointer Iv, %m", sts);
return;
}
rsav[i].actval_p.f = rsav[i].op.av->ActualValue;
rsav[i].validx = rsav[i].op.av->ValueIndex;
i++;
}
ini_sRestoreSig *rsdv = calloc( sizeof(ini_sRestoreSig), iop->DvCount);
i = 0;
for ( sts = gdh_GetClassListAttrRef(pwr_cClass_Dv, &aref);
ODD(sts);
sts = gdh_GetNextAttrRef(pwr_cClass_Dv, &aref, &aref)) {
if ( i >= iop->DvCount) break;
sts = gdh_AttrRefToPointer( &aref, (pwr_tAddress *)&rsdv[i].op.dv);
if ( EVEN(sts)) {
errh_Error("gdh_AttrRefToPointer Iv, %m", sts);
return;
}
rsdv[i].actval_p.b = rsdv[i].op.dv->ActualValue;
rsdv[i].validx = rsdv[i].op.dv->ValueIndex;
i++;
}
ini_sRestoreSig *rsiv = calloc( sizeof(ini_sRestoreSig), iop->IvCount);
i = 0;
for ( sts = gdh_GetClassListAttrRef(pwr_cClass_Iv, &aref);
ODD(sts);
sts = gdh_GetNextAttrRef(pwr_cClass_Iv, &aref, &aref)) {
if ( i >= iop->IvCount) break;
sts = gdh_AttrRefToPointer( &aref, (pwr_tAddress *)&rsiv[i].op.iv);
if ( EVEN(sts)) {
errh_Error("gdh_AttrRefToPointer Iv, %m", sts);
return;
}
rsiv[i].actval_p.i = rsiv[i].op.iv->ActualValue;
rsiv[i].validx = rsiv[i].op.iv->ValueIndex;
i++;
}
ini_sRestoreSig *rsai = calloc( sizeof(ini_sRestoreSig), iop->AiCount);
i = 0;
for ( sts = gdh_GetClassListAttrRef(pwr_cClass_Ai, &aref);
ODD(sts);
sts = gdh_GetNextAttrRef(pwr_cClass_Ai, &aref, &aref)) {
if ( i >= iop->AiCount) break;
sts = gdh_AttrRefToPointer( &aref, (pwr_tAddress *)&rsai[i].op.ai);
if ( EVEN(sts)) {
errh_Error("gdh_AttrRefToPointer Iv, %m", sts);
return;
}
rsai[i].actval_p.f = rsai[i].op.ai->ActualValue;
rsai[i].validx = rsai[i].op.ai->ValueIndex;
i++;
}
ini_sRestoreSig *rsao = calloc( sizeof(ini_sRestoreSig), iop->AoCount);
i = 0;
for ( sts = gdh_GetClassListAttrRef(pwr_cClass_Ao, &aref);
ODD(sts);
sts = gdh_GetNextAttrRef(pwr_cClass_Ao, &aref, &aref)) {
if ( i >= iop->AoCount) break;
sts = gdh_AttrRefToPointer( &aref, (pwr_tAddress *)&rsao[i].op.ao);
if ( EVEN(sts)) {
errh_Error("gdh_AttrRefToPointer Iv, %m", sts);
return;
}
rsao[i].actval_p.f = rsao[i].op.ao->ActualValue;
rsao[i].validx = rsao[i].op.ao->ValueIndex;
i++;
}
ini_sRestoreSig *rsii = calloc( sizeof(ini_sRestoreSig), iop->IiCount);
i = 0;
for ( sts = gdh_GetClassListAttrRef(pwr_cClass_Ii, &aref);
ODD(sts);
sts = gdh_GetNextAttrRef(pwr_cClass_Ii, &aref, &aref)) {
if ( i >= iop->IiCount) break;
sts = gdh_AttrRefToPointer( &aref, (pwr_tAddress *)&rsii[i].op.ii);
if ( EVEN(sts)) {
errh_Error("gdh_AttrRefToPointer Iv, %m", sts);
return;
}
rsii[i].actval_p.i = rsii[i].op.ii->ActualValue;
rsii[i].validx = rsii[i].op.ii->ValueIndex;
i++;
}
ini_sRestoreSig *rsio = calloc( sizeof(ini_sRestoreSig), iop->IoCount);
i = 0;
for ( sts = gdh_GetClassListAttrRef(pwr_cClass_Io, &aref);
ODD(sts);
sts = gdh_GetNextAttrRef(pwr_cClass_Io, &aref, &aref)) {
if ( i >= iop->IoCount) break;
sts = gdh_AttrRefToPointer( &aref, (pwr_tAddress *)&rsio[i].op.io);
if ( EVEN(sts)) {
errh_Error("gdh_AttrRefToPointer Iv, %m", sts);
return;
}
rsio[i].actval_p.i = rsio[i].op.io->ActualValue;
rsio[i].validx = rsio[i].op.io->ValueIndex;
i++;
}
ini_sRestoreSig *rsdi = calloc( sizeof(ini_sRestoreSig), iop->DiCount);
i = 0;
for ( sts = gdh_GetClassListAttrRef(pwr_cClass_Di, &aref);
ODD(sts);
sts = gdh_GetNextAttrRef(pwr_cClass_Di, &aref, &aref)) {
if ( i >= iop->DiCount) break;
sts = gdh_AttrRefToPointer( &aref, (pwr_tAddress *)&rsdi[i].op.di);
if ( EVEN(sts)) {
errh_Error("gdh_AttrRefToPointer Iv, %m", sts);
return;
}
rsdi[i].actval_p.b = rsdi[i].op.di->ActualValue;
rsdi[i].validx = rsdi[i].op.di->ValueIndex;
i++;
}
ini_sRestoreSig *rsdo = calloc( sizeof(ini_sRestoreSig), iop->DoCount);
i = 0;
for ( sts = gdh_GetClassListAttrRef(pwr_cClass_Do, &aref);
ODD(sts);
sts = gdh_GetNextAttrRef(pwr_cClass_Do, &aref, &aref)) {
if ( i >= iop->DoCount) break;
sts = gdh_AttrRefToPointer( &aref, (pwr_tAddress *)&rsdo[i].op.dox);
if ( EVEN(sts)) {
errh_Error("gdh_AttrRefToPointer Iv, %m", sts);
return;
}
rsdo[i].actval_p.b = rsdo[i].op.dox->ActualValue;
rsdo[i].validx = rsdo[i].op.dox->ValueIndex;
i++;
}
ini_sRestoreSig *rsco = calloc( sizeof(ini_sRestoreSig), iop->CoCount);
pwr_tInt32 **rscoa = calloc( sizeof(pwr_tInt32*), iop->CoCount);
i = 0;
for ( sts = gdh_GetClassListAttrRef(pwr_cClass_Co, &aref);
ODD(sts);
sts = gdh_GetNextAttrRef(pwr_cClass_Co, &aref, &aref)) {
if ( i >= iop->CoCount) break;
sts = gdh_AttrRefToPointer( &aref, (pwr_tAddress *)&rsco[i].op.co);
if ( EVEN(sts)) {
errh_Error("gdh_AttrRefToPointer Iv, %m", sts);
return;
}
rsco[i].actval_p.i = rsco[i].op.co->RawValue;
rsco[i].validx = rsco[i].op.co->ValueIndex;
rscoa[i] = rsco[i].op.co->AbsValue;
i++;
}
sts = bck_LoadBackup();
if (EVEN(sts)) {
errh_Error("bck_LoadBackup, %m", sts);
return;
}
// Set stored ActualValue pointers
for ( i = 0; i < iop->AvCount; i++) {
rsav[i].op.av->ActualValue = rsav[i].actval_p.f;
rsav[i].op.av->ValueIndex = rsav[i].validx;
}
free( rsav);
for ( i = 0; i < iop->DvCount; i++) {
rsdv[i].op.dv->ActualValue = rsdv[i].actval_p.b;
rsdv[i].op.dv->ValueIndex = rsdv[i].validx;
}
free( rsdv);
for ( i = 0; i < iop->IvCount; i++) {
rsiv[i].op.iv->ActualValue = rsiv[i].actval_p.i;
rsiv[i].op.iv->ValueIndex = rsiv[i].validx;
}
free( rsiv);
for ( i = 0; i < iop->AiCount; i++) {
rsai[i].op.ai->ActualValue = rsai[i].actval_p.f;
rsai[i].op.ai->ValueIndex = rsai[i].validx;
}
free( rsai);
for ( i = 0; i < iop->AoCount; i++) {
rsao[i].op.ao->ActualValue = rsao[i].actval_p.f;
rsao[i].op.ao->ValueIndex = rsao[i].validx;
}
free( rsao);
for ( i = 0; i < iop->IiCount; i++) {
rsii[i].op.ii->ActualValue = rsii[i].actval_p.i;
rsii[i].op.ii->ValueIndex = rsii[i].validx;
}
free( rsii);
for ( i = 0; i < iop->IoCount; i++) {
rsio[i].op.io->ActualValue = rsio[i].actval_p.i;
rsio[i].op.io->ValueIndex = rsio[i].validx;
}
free( rsio);
for ( i = 0; i < iop->DiCount; i++) {
rsdi[i].op.di->ActualValue = rsdi[i].actval_p.b;
rsdi[i].op.di->ValueIndex = rsdi[i].validx;
}
free( rsdi);
for ( i = 0; i < iop->DoCount; i++) {
rsdo[i].op.dox->ActualValue = rsdo[i].actval_p.b;
rsdo[i].op.dox->ValueIndex = rsdo[i].validx;
}
free( rsdo);
for ( i = 0; i < iop->CoCount; i++) {
rsco[i].op.co->RawValue = rsco[i].actval_p.i;
rsco[i].op.co->AbsValue = rscoa[i];
rsco[i].op.co->ValueIndex = rsco[i].validx;
}
free( rsco);
free( rscoa);
for (i = 0; i < iop->AvCount; i++) {
pwr_tFloat32 *ifp = gdh_TranslateRtdbPointer(iavp->Value[i]);
*ifp = avp->Value[i];
}
for (i = 0; i < iop->DvCount; i++) {
pwr_tBoolean *ibp = gdh_TranslateRtdbPointer(idvp->Value[i]);
*ibp = dvp->Value[i];
}
for (i = 0; i < iop->IvCount; i++) {
pwr_tInt32 *iip = gdh_TranslateRtdbPointer(iivp->Value[i]);
*iip = ivp->Value[i];
}
}
static pwr_tStatus InitTrendList( trend_tCtx ctx)
{
pwr_tStatus sts;
pwr_tUInt32 dummy;
pwr_tTypeId type;
int tix;
pwr_tAttrRef aref;
pwr_tAttrRef oaref;
pwr_tAName name;
pwr_tDisableAttr disabled;
/* Init DsTrend objects */
/* Scan through typelist and insert valid objects in list and initiate */
/* the DsTrend objects. */
for ( sts = gdh_GetClassListAttrRef(pwr_cClass_DsTrend, &aref);
ODD(sts);
sts = gdh_GetNextAttrRef( pwr_cClass_DsTrend, &aref, &aref) ) {
trend_sListEntry *ep;
pwr_sClass_DsTrend *o;
sts = gdh_AttrrefToName( &aref, name, sizeof(name), cdh_mNName);
if (EVEN(sts))
continue;
/* Check if parent object is disabled */
sts = gdh_AttrArefToObjectAref( &aref, &oaref);
if ( ODD(sts)) {
sts = gdh_ArefDisabled( &oaref, &disabled);
if ( ODD(sts) && disabled)
continue;
}
ep = calloc(1, sizeof(*ep));
if (ep == NULL) {
errh_CErrLog(DS__ERRALLOC, NULL);
errh_SetStatus( PWR__SRVTERM);
exit(DS__ERRALLOC);
}
sts = gdh_RefObjectInfo(name, (pwr_tAddress *)&ep->o,
&ep->o_subid, sizeof(*ep->o));
if (EVEN(sts)) {
errh_Error("Couldn't get subscription for '%s'\n%m", name, sts);
free(ep);
continue;
}
o = ep->o;
/* Set init values */
o->BufferStatus[0] = 1;
o->BufferStatus[1] = 1;
o->NoOfBuffers = 2;
o->NoOfBufElement = 239;
/* Initiate DsTrend object, sampled attribute must be on local node */
sts = gdh_DLRefObjectInfoAttrref((pwr_sAttrRef *)&o->DataName,
(pwr_tAddress *)&o->DataPointer, &o->DataSubId);
if (EVEN(sts)) {
if ( sts == GDH__RTDBNULL && IsDisabled( &o->DataName))
continue;
errh_Error("Couldn't get direct link to %s's attribute DataName\n%m", name, sts);
gdh_UnrefObjectInfo(ep->o_subid);
free(ep);
continue;
}
sts = gdh_GetAttributeCharAttrref((pwr_sAttrRef *)&o->DataName,
&type, &dummy, &dummy, &dummy);
if (EVEN(sts)) {
errh_Error("Couldn't get datatype for %s's attribute DataName\n%m", name, sts);
gdh_UnrefObjectInfo(ep->o_subid);
free(ep);
continue;
}
tix = cdh_TypeIdToIndex(type);
if (!IsValidType(tix)) {
errh_Error("No valid datatype for %s's attribute DataName\n%m", name, DS__ERRTYPE);
gdh_UnrefObjectInfo(ep->o_subid);
free(ep);
continue;
}
o->DataType = tix;
if ( o->Multiple == 0)
o->Multiple = 1;
o->NoOfSample = (o->StorageTime * ctx->scantime) / o->Multiple;
if(o->NoOfSample > o->NoOfBufElement)
o->NoOfSample = o->NoOfBufElement;
o->ScanTime = ctx->scantime;
ep->next = ctx->o_list;
ctx->o_list = ep;
}
/* Init DsTrendCurve objects */
/* Scan through typelist and insert valid objects in list and initiate
the DsTrend objects. */
for (sts = gdh_GetClassListAttrRef(pwr_cClass_DsTrendCurve, &aref);
ODD(sts);
sts = gdh_GetNextAttrRef( pwr_cClass_DsTrendCurve, &aref, &aref) ) {
trend_sListEntryTC *ep;
pwr_sClass_DsTrendCurve *o;
int i;
int found;
sts = gdh_AttrrefToName( &aref, name, sizeof(name), cdh_mNName);
if (EVEN(sts))
continue;
/* Check if parent object is disabled */
sts = gdh_AttrArefToObjectAref( &aref, &oaref);
if ( ODD(sts)) {
sts = gdh_ArefDisabled( &oaref, &disabled);
if ( ODD(sts) && disabled)
continue;
}
ep = calloc(1, sizeof(*ep));
if (ep == NULL) {
errh_CErrLog(DS__ERRALLOC, NULL);
errh_SetStatus( PWR__SRVTERM);
exit(DS__ERRALLOC);
}
ep->first_scan = 1;
sts = gdh_RefObjectInfo(name, (pwr_tAddress *)&ep->o,
&ep->o_subid, sizeof(*ep->o));
if (EVEN(sts)) {
errh_Error("Couldn't get subscription for '%s'\n%m", name, sts);
free(ep);
continue;
}
o = ep->o;
if ( o->Function & 1) {
/* Data stored by user */
gdh_UnrefObjectInfo(ep->o_subid);
free(ep);
continue;
}
ep->multiple = (int) (o->ScanTime / ctx->scantime_tc + 0.5);
o->NoOfSample = (int) (o->StorageTime / ctx->scantime_tc * ep->multiple + 0.5);
/* Initiate DsTrendCuve object, sampled attribute must be on local node */
found = 0;
for ( i = 0; i < 10; i++) {
if ( cdh_ObjidIsNull( o->Attribute[i].Objid))
continue;
/* Link to attribute */
sts = gdh_DLRefObjectInfoAttrref((pwr_sAttrRef *)&o->Attribute[i],
(pwr_tAddress *)&ep->datap[i], &ep->data_subid[i]);
if (EVEN(sts)) {
if ( sts == GDH__RTDBNULL && IsDisabled( &o->Attribute[i]))
continue;
errh_Error("Couldn't get direct link to %s's attribute %d, %m", name, i+1, sts);
ep->datap[i] = 0;
continue;
}
sts = gdh_GetAttributeCharAttrref((pwr_sAttrRef *)&o->Attribute[i],
&type, &dummy, &dummy, &dummy);
if (EVEN(sts)) {
errh_Error("Couldn't get datatype for %s's attribute DataName\n%m", name, sts);
gdh_UnrefObjectInfo(ep->data_subid[i]);
ep->datap[i] = 0;
continue;
}
tix = cdh_TypeIdToIndex(type);
ep->data_size[i] = cdh_TypeToSize( type);
if (!IsValidType(tix)) {
errh_Error("No valid datatype for %s's attribute DataName\n%m", name, DS__ERRTYPE);
gdh_UnrefObjectInfo(ep->data_subid[i]);
ep->datap[i] = 0;
continue;
}
o->AttributeType[i] = type;
/* Link to buffer */
sts = gdh_DLRefObjectInfoAttrref((pwr_sAttrRef *)&o->Buffers[i],
(pwr_tAddress *)&ep->buffheadp[i], &ep->buff_subid[i]);
if (EVEN(sts)) {
errh_Error("Couldn't get direct link to %s's buffer %d, %m", name, i+1, sts);
gdh_UnrefObjectInfo(ep->data_subid[i]);
ep->datap[i] = 0;
continue;
}
ep->buffp[i] = (char *)ep->buffheadp[i] + pwr_AlignLW(sizeof(pwr_sClass_CircBuffHeader));
/* Get buffer size */
sts = gdh_GetAttributeCharAttrref( &o->Buffers[i], 0, &ep->buff_size[i], 0, 0);
if ( EVEN(sts)) return sts;
ep->buff_size[i] -= pwr_AlignLW(sizeof(pwr_sClass_CircBuffHeader));
found = 1;
}
if ( !found) {
errh_Error("No valid attributes for %s", name);
gdh_UnrefObjectInfo(ep->o_subid);
free(ep);
continue;
}
/* Link to time buffer */
if ( cdh_ObjidIsNotNull( o->TimeBuffer.Objid)) {
sts = gdh_DLRefObjectInfoAttrref((pwr_sAttrRef *)&o->TimeBuffer,
(pwr_tAddress *)&ep->timeheadp, &ep->timebuff_subid);
if (EVEN(sts)) {
errh_Error("Couldn't get direct link to %s's time buffer, %m", name, sts);
ep->timeheadp = 0;
ep->timebuffp = 0;
}
else
ep->timebuffp = (char *)ep->timeheadp + pwr_AlignLW(sizeof(pwr_sClass_CircBuffHeader));
if ( o->TimeResolution == pwr_eTimeResolutionEnum_Nanosecond)
ep->time_size = 8;
else
ep->time_size = 4;
/* Get buffer size */
sts = gdh_GetAttributeCharAttrref( &o->TimeBuffer, 0, &ep->timebuff_size, 0, 0);
if ( EVEN(sts)) return sts;
ep->timebuff_size -= pwr_AlignLW(sizeof(pwr_sClass_CircBuffHeader));
}
/* Calculate number of samples */
for ( i = 0; i < 10; i++) {
if ( !ep->datap[i])
continue;
if ( o->NoOfSample > ep->buff_size[i] / ep->data_size[i])
o->NoOfSample = ep->buff_size[i] / ep->data_size[i];
}
if ( ep->timebuffp) {
if ( o->NoOfSample > ep->timebuff_size / ep->time_size)
o->NoOfSample = ep->timebuff_size / ep->time_size;
}
for ( i = 0; i < 10; i++) {
if ( !ep->datap[i])
continue;
ep->buffheadp[i]->Size = o->NoOfSample;
ep->buffheadp[i]->ElementSize = ep->data_size[i];
}
if ( ep->timebuffp) {
ep->timeheadp->Size = o->NoOfSample;
ep->timeheadp->ElementSize = ep->time_size;
}
ep->next = ctx->o_list_tc;
ctx->o_list_tc = ep;
}
if ( ctx->o_list == NULL && ctx->o_list_tc == NULL)
return DS__NOOBJECT;
else
return DS__SUCCESS;
}
