mirror of
https://github.com/XRPLF/rippled.git
synced 2025-12-06 17:27:55 +00:00
58 lines
1.9 KiB
C++
58 lines
1.9 KiB
C++
//------------------------------------------------------------------------------
|
|
/*
|
|
Copyright (c) 2011-2013, OpenCoin, Inc.
|
|
*/
|
|
//==============================================================================
|
|
|
|
SETUP_LOG (OfferCancelTransactor)
|
|
|
|
TER OfferCancelTransactor::doApply ()
|
|
{
|
|
TER terResult;
|
|
const uint32 uOfferSequence = mTxn.getFieldU32 (sfOfferSequence);
|
|
const uint32 uAccountSequenceNext = mTxnAccount->getFieldU32 (sfSequence);
|
|
|
|
WriteLog (lsDEBUG, OfferCancelTransactor) << "OfferCancel: uAccountSequenceNext=" << uAccountSequenceNext << " uOfferSequence=" << uOfferSequence;
|
|
|
|
const uint32 uTxFlags = mTxn.getFlags ();
|
|
|
|
if (uTxFlags)
|
|
{
|
|
WriteLog (lsINFO, OfferCancelTransactor) << "OfferCancel: Malformed transaction: Invalid flags set.";
|
|
|
|
return temINVALID_FLAG;
|
|
}
|
|
|
|
if (!uOfferSequence || uAccountSequenceNext - 1 <= uOfferSequence)
|
|
{
|
|
WriteLog (lsINFO, OfferCancelTransactor) << "OfferCancel: uAccountSequenceNext=" << uAccountSequenceNext << " uOfferSequence=" << uOfferSequence;
|
|
|
|
terResult = temBAD_SEQUENCE;
|
|
}
|
|
else
|
|
{
|
|
const uint256 uOfferIndex = Ledger::getOfferIndex (mTxnAccountID, uOfferSequence);
|
|
SLE::pointer sleOffer = mEngine->entryCache (ltOFFER, uOfferIndex);
|
|
|
|
if (sleOffer)
|
|
{
|
|
WriteLog (lsDEBUG, OfferCancelTransactor) << "OfferCancel: uOfferSequence=" << uOfferSequence;
|
|
|
|
terResult = mEngine->getNodes ().offerDelete (sleOffer, uOfferIndex, mTxnAccountID);
|
|
}
|
|
else
|
|
{
|
|
WriteLog (lsWARNING, OfferCancelTransactor) << "OfferCancel: offer not found: "
|
|
<< RippleAddress::createHumanAccountID (mTxnAccountID)
|
|
<< " : " << uOfferSequence
|
|
<< " : " << uOfferIndex.ToString ();
|
|
|
|
terResult = tesSUCCESS;
|
|
}
|
|
}
|
|
|
|
return terResult;
|
|
}
|
|
|
|
// vim:ts=4
|