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Rename TransactionEngineResult to TER & work on ripple.

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This commit is contained in:
Arthur Britto
2012-08-29 11:58:34 -07:00
parent 354c33f71a
commit d96070f083
7 changed files with 190 additions and 151 deletions
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58
src/TransactionEngine.h
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@@ -2,6 +2,7 @@
#define __TRANSACTIONENGINE__
#include <boost/tuple/tuple.hpp>
#include <boost/tuple/tuple_comparison.hpp>
#include <boost/unordered_set.hpp>
#include <boost/unordered_map.hpp>
@@ -13,7 +14,7 @@
// A TransactionEngine applies serialized transactions to a ledger
// It can also, verify signatures, verify fees, and give rejection reasons
enum TransactionEngineResult
enum TER // aka TransactionEngineResult
{
// Note: Range is stable. Exact numbers are currently unstable. Use tokens.
@@ -84,7 +85,7 @@ enum TransactionEngineResult
tepPATH_PARTIAL,
};
bool transResultInfo(TransactionEngineResult terCode, std::string& strToken, std::string& strHuman);
bool transResultInfo(TER terCode, std::string& strToken, std::string& strHuman);
enum TransactionEngineParams
{
@@ -122,6 +123,7 @@ typedef boost::unordered_map<aciSource, unsigned int> curIssuerNode; // Map
typedef boost::unordered_map<aciSource, unsigned int>::const_iterator curIssuerNodeConstIterator;
extern std::size_t hash_value(const aciSource& asValue);
// extern std::size_t hash_value(const boost::tuple<uint160, uint160, uint160>& bt);
// Hold a path state under incremental application.
class PathState
@@ -198,12 +200,12 @@ class TransactionEngine
private:
LedgerEntrySet mNodes;
TransactionEngineResult dirAdd(
TER dirAdd(
uint64& uNodeDir, // Node of entry.
const uint256& uRootIndex,
const uint256& uLedgerIndex);
TransactionEngineResult dirDelete(
TER dirDelete(
const bool bKeepRoot,
const uint64& uNodeDir, // Node item is mentioned in.
const uint256& uRootIndex,
@@ -213,9 +215,9 @@ private:
bool dirFirst(const uint256& uRootIndex, SLE::pointer& sleNode, unsigned int& uDirEntry, uint256& uEntryIndex);
bool dirNext(const uint256& uRootIndex, SLE::pointer& sleNode, unsigned int& uDirEntry, uint256& uEntryIndex);
TransactionEngineResult setAuthorized(const SerializedTransaction& txn, bool bMustSetGenerator);
TER setAuthorized(const SerializedTransaction& txn, bool bMustSetGenerator);
TransactionEngineResult takeOffers(
TER takeOffers(
bool bPassive,
const uint256& uBookBase,
const uint160& uTakerAccountID,
@@ -246,8 +248,8 @@ protected:
void entryDelete(SLE::pointer sleEntry, bool bUnfunded = false);
void entryModify(SLE::pointer sleEntry);
TransactionEngineResult offerDelete(const uint256& uOfferIndex);
TransactionEngineResult offerDelete(const SLE::pointer& sleOffer, const uint256& uOfferIndex, const uint160& uOwnerID);
TER offerDelete(const uint256& uOfferIndex);
TER offerDelete(const SLE::pointer& sleOffer, const uint256& uOfferIndex, const uint160& uOwnerID);
uint32 rippleTransferRate(const uint160& uIssuerID);
STAmount rippleOwed(const uint160& uToAccountID, const uint160& uFromAccountID, const uint160& uCurrencyID);
@@ -267,31 +269,31 @@ protected:
PathState::pointer pathCreate(const STPath& spPath);
void pathNext(const PathState::pointer& pspCur, const int iPaths);
bool calcNode(const unsigned int uIndex, const PathState::pointer& pspCur, const bool bMultiQuality);
bool calcNodeOfferRev(const unsigned int uIndex, const PathState::pointer& pspCur, const bool bMultiQuality);
bool calcNodeOfferFwd(const unsigned int uIndex, const PathState::pointer& pspCur, const bool bMultiQuality);
bool calcNodeAccountRev(const unsigned int uIndex, const PathState::pointer& pspCur, const bool bMultiQuality);
bool calcNodeAccountFwd(const unsigned int uIndex, const PathState::pointer& pspCur, const bool bMultiQuality);
TER calcNode(const unsigned int uIndex, const PathState::pointer& pspCur, const bool bMultiQuality);
TER calcNodeOfferRev(const unsigned int uIndex, const PathState::pointer& pspCur, const bool bMultiQuality);
TER calcNodeOfferFwd(const unsigned int uIndex, const PathState::pointer& pspCur, const bool bMultiQuality);
TER calcNodeAccountRev(const unsigned int uIndex, const PathState::pointer& pspCur, const bool bMultiQuality);
TER calcNodeAccountFwd(const unsigned int uIndex, const PathState::pointer& pspCur, const bool bMultiQuality);
void calcNodeRipple(const uint32 uQualityIn, const uint32 uQualityOut,
const STAmount& saPrvReq, const STAmount& saCurReq,
STAmount& saPrvAct, STAmount& saCurAct);
void txnWrite();
TransactionEngineResult doAccountSet(const SerializedTransaction& txn);
TransactionEngineResult doClaim(const SerializedTransaction& txn);
TransactionEngineResult doCreditSet(const SerializedTransaction& txn);
TransactionEngineResult doDelete(const SerializedTransaction& txn);
TransactionEngineResult doInvoice(const SerializedTransaction& txn);
TransactionEngineResult doOfferCreate(const SerializedTransaction& txn);
TransactionEngineResult doOfferCancel(const SerializedTransaction& txn);
TransactionEngineResult doNicknameSet(const SerializedTransaction& txn);
TransactionEngineResult doPasswordFund(const SerializedTransaction& txn);
TransactionEngineResult doPasswordSet(const SerializedTransaction& txn);
TransactionEngineResult doPayment(const SerializedTransaction& txn);
TransactionEngineResult doStore(const SerializedTransaction& txn);
TransactionEngineResult doTake(const SerializedTransaction& txn);
TransactionEngineResult doWalletAdd(const SerializedTransaction& txn);
TER doAccountSet(const SerializedTransaction& txn);
TER doClaim(const SerializedTransaction& txn);
TER doCreditSet(const SerializedTransaction& txn);
TER doDelete(const SerializedTransaction& txn);
TER doInvoice(const SerializedTransaction& txn);
TER doOfferCreate(const SerializedTransaction& txn);
TER doOfferCancel(const SerializedTransaction& txn);
TER doNicknameSet(const SerializedTransaction& txn);
TER doPasswordFund(const SerializedTransaction& txn);
TER doPasswordSet(const SerializedTransaction& txn);
TER doPayment(const SerializedTransaction& txn);
TER doStore(const SerializedTransaction& txn);
TER doTake(const SerializedTransaction& txn);
TER doWalletAdd(const SerializedTransaction& txn);
public:
TransactionEngine() { ; }
@@ -300,7 +302,7 @@ public:
Ledger::pointer getLedger() { return mLedger; }
void setLedger(const Ledger::pointer& ledger) { assert(ledger); mLedger = ledger; }
TransactionEngineResult applyTransaction(const SerializedTransaction&, TransactionEngineParams);
TER applyTransaction(const SerializedTransaction&, TransactionEngineParams);
};
inline TransactionEngineParams operator|(const TransactionEngineParams& l1, const TransactionEngineParams& l2)