Move all remaining files into modules

2025-12-06 17:27:55 +00:00 · 2013-07-23 18:41:10 -07:00
parent bf3d3b7535
commit 58ee1b2019
150 changed files with 1112 additions and 1117 deletions
--- a/modules/ripple_app/tx/ChangeTransactor.cpp
+++ b/modules/ripple_app/tx/ChangeTransactor.cpp
@@ -0,0 +1,125 @@
+//------------------------------------------------------------------------------
+/*
+    Copyright (c) 2011-2013, OpenCoin, Inc.
+*/
+//==============================================================================
+
+SETUP_LOG (ChangeTransactor)
+
+TER ChangeTransactor::doApply ()
+{
+    if (mTxn.getTxnType () == ttFEATURE)
+        return applyFeature ();
+
+    if (mTxn.getTxnType () == ttFEE)
+        return applyFee ();
+
+    return temUNKNOWN;
+}
+
+TER ChangeTransactor::checkSig ()
+{
+    if (mTxn.getFieldAccount160 (sfAccount).isNonZero ())
+    {
+        WriteLog (lsWARNING, ChangeTransactor) << "Change transaction had bad source account";
+        return temBAD_SRC_ACCOUNT;
+    }
+
+    if (!mTxn.getSigningPubKey ().empty () || !mTxn.getSignature ().empty ())
+    {
+        WriteLog (lsWARNING, ChangeTransactor) << "Change transaction had bad signature";
+        return temBAD_SIGNATURE;
+    }
+
+    return tesSUCCESS;
+}
+
+TER ChangeTransactor::checkSeq ()
+{
+    if ((mTxn.getSequence () != 0) || mTxn.isFieldPresent (sfPreviousTxnID))
+    {
+        WriteLog (lsWARNING, ChangeTransactor) << "Change transaction had bad sequence";
+        return temBAD_SEQUENCE;
+    }
+
+    return tesSUCCESS;
+}
+
+TER ChangeTransactor::payFee ()
+{
+    if (mTxn.getTransactionFee () != STAmount ())
+    {
+        WriteLog (lsWARNING, ChangeTransactor) << "Change transaction with non-zero fee";
+        return temBAD_FEE;
+    }
+
+    return tesSUCCESS;
+}
+
+TER ChangeTransactor::preCheck ()
+{
+    mTxnAccountID   = mTxn.getSourceAccount ().getAccountID ();
+
+    if (mTxnAccountID.isNonZero ())
+    {
+        WriteLog (lsWARNING, ChangeTransactor) << "applyTransaction: bad source id";
+
+        return temBAD_SRC_ACCOUNT;
+    }
+
+    if (isSetBit (mParams, tapOPEN_LEDGER))
+    {
+        WriteLog (lsWARNING, ChangeTransactor) << "Change transaction against open ledger";
+        return temINVALID;
+    }
+
+    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;
+}
+
+TER ChangeTransactor::applyFee ()
+{
+
+    SLE::pointer feeObject = mEngine->entryCache (ltFEE_SETTINGS, Ledger::getLedgerFeeIndex ());
+
+    if (!feeObject)
+        feeObject = mEngine->entryCreate (ltFEE_SETTINGS, Ledger::getLedgerFeeIndex ());
+
+    WriteLog (lsINFO, ChangeTransactor) << "Previous fee object: " << feeObject->getJson (0);
+
+    feeObject->setFieldU64 (sfBaseFee, mTxn.getFieldU64 (sfBaseFee));
+    feeObject->setFieldU32 (sfReferenceFeeUnits, mTxn.getFieldU32 (sfReferenceFeeUnits));
+    feeObject->setFieldU32 (sfReserveBase, mTxn.getFieldU32 (sfReserveBase));
+    feeObject->setFieldU32 (sfReserveIncrement, mTxn.getFieldU32 (sfReserveIncrement));
+
+    mEngine->entryModify (feeObject);
+
+    WriteLog (lsINFO, ChangeTransactor) << "New fee object: " << feeObject->getJson (0);
+    WriteLog (lsWARNING, ChangeTransactor) << "Fees have been changed";
+    return tesSUCCESS;
+}