ARCHIVE/rippled
1
0
Fork 0
mirror of https://github.com/XRPLF/rippled.git synced 2025-12-06 17:27:55 +00:00
Code Issues Packages Projects Releases Wiki Activity

Work in progress on ripple.

Browse Source
This commit is contained in:
Arthur Britto
2012-07-24 19:45:47 -07:00
parent aababa680f
commit 4d6c37857e
3 changed files with 129 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
src/TransactionEngine.h
View File

@@ -26,6 +26,7 @@ enum TransactionEngineResult
tenBAD_GEN_AUTH,
tenBAD_ISSUER,
tenBAD_OFFER,
tenBAD_PATH_COUNT,
tenBAD_SET_ID,
tenCREATEXNS,
tenDST_IS_SRC,
@@ -78,6 +79,11 @@ enum TransactionEngineResult
terSET_MISSING_DST,
terUNCLAIMED,
terUNFUNDED,
// Might succeed in different order.
// XXX claim fee and try to delete unfunded.
terPATH_EMPTY,
terPATH_PARTIAL,
};
bool transResultInfo(TransactionEngineResult terCode, std::string& strToken, std::string& strHuman);
@@ -102,6 +108,22 @@ enum TransactionAccountAction
typedef std::pair<TransactionAccountAction, SerializedLedgerEntry::pointer> AffectedAccount;
// Hold a path state under incremental application.
class PathState
{
public:
typedef boost::shared_ptr<PathState> pointer;
int mIndex;
uint64 uQuality; // 0 = none.
STAmount saIn;
STAmount saOut;
PathState(int iIndex) : mIndex(iIndex) { ; };
static PathState::pointer createPathState(int iIndex) { return boost::make_shared<PathState>(iIndex); };
};
// One instance per ledger.
// Only one transaction applied at a time.
class TransactionEngine
@@ -190,6 +212,10 @@ protected:
STAmount accountSend(const uint160& uSenderID, const uint160& uReceiverID, const STAmount& saAmount);
STAmount accountFunds(const uint160& uAccountID, const STAmount& saDefault);
PathState::pointer pathCreate(const STPath& spPath);
void pathApply(PathState::pointer pspCur);
void pathNext(PathState::pointer pspCur);
void txnWrite();
TransactionEngineResult offerDelete(const SLE::pointer& sleOffer, const uint256& uOfferIndex, const uint160& uOwnerID);