TER Change::applyAmendment ()
{
uint256 amendment (mTxn.getFieldH256 (sfAmendment));
SLE::pointer amendmentObject (mEngine->entryCache (
ltAMENDMENTS, Ledger::getLedgerAmendmentIndex ()));
if (!amendmentObject)
{
amendmentObject = mEngine->entryCreate(
ltAMENDMENTS, Ledger::getLedgerAmendmentIndex());
}
STVector256 amendments (amendmentObject->getFieldV256 (sfAmendments));
if (amendments.hasValue (amendment))
return tefALREADY;
amendments.addValue (amendment);
amendmentObject->setFieldV256 (sfAmendments, amendments);
mEngine->entryModify (amendmentObject);
getApp().getAmendmentTable ().enable (amendment);
if (!getApp().getAmendmentTable ().isSupported (amendment))
getApp().getOPs ().setAmendmentBlocked ();
return tesSUCCESS;
}
TER ChangeTransactor::applyFeature ()
{
uint256 feature = mTxn.getFieldH256 (sfFeature);
SLE::pointer featureObject = mEngine->entryCache (ltFEATURES, Ledger::getLedgerFeatureIndex ());
if (!featureObject)
featureObject = mEngine->entryCreate (ltFEATURES, Ledger::getLedgerFeatureIndex ());
STVector256 features = featureObject->getFieldV256 (sfFeatures);
if (features.hasValue (feature))
return tefALREADY;
features.addValue (feature);
featureObject->setFieldV256 (sfFeatures, features);
mEngine->entryModify (featureObject);
getApp().getFeatureTable ().enableFeature (feature);
if (!getApp().getFeatureTable ().isFeatureSupported (feature))
getApp().getOPs ().setFeatureBlocked ();
return tesSUCCESS;
}