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Bug fixes for offer_create and offer_cancel.

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This commit is contained in:
Arthur Britto
2012-07-13 23:01:26 -07:00
parent bbea33f3c2
commit d3e1b98fe8
9 changed files with 248 additions and 205 deletions
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7
src/LedgerFormats.cpp
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@@ -48,9 +48,12 @@ LedgerEntryFormat LedgerFormats[]=
{ S_FIELD(Sequence), STI_UINT32, SOE_REQUIRED, 0 }, { S_FIELD(Sequence), STI_UINT32, SOE_REQUIRED, 0 },
{ S_FIELD(TakerPays), STI_AMOUNT, SOE_REQUIRED, 0 }, { S_FIELD(TakerPays), STI_AMOUNT, SOE_REQUIRED, 0 },
{ S_FIELD(TakerGets), STI_AMOUNT, SOE_REQUIRED, 0 }, { S_FIELD(TakerGets), STI_AMOUNT, SOE_REQUIRED, 0 },
{ S_FIELD(Expiration), STI_UINT32, SOE_REQUIRED, 0 }, { S_FIELD(Directory), STI_HASH256, SOE_REQUIRED, 0 },
{ S_FIELD(OwnerNode), STI_UINT64, SOE_REQUIRED, 0 },
{ S_FIELD(BookNode), STI_UINT64, SOE_REQUIRED, 0 }, { S_FIELD(BookNode), STI_UINT64, SOE_REQUIRED, 0 },
{ S_FIELD(OwnerNode), STI_UINT64, SOE_REQUIRED, 0 },
{ S_FIELD(PaysIssuer), STI_ACCOUNT, SOE_IFFLAG, 1 },
{ S_FIELD(GetsIssuer), STI_ACCOUNT, SOE_IFFLAG, 2 },
{ S_FIELD(Expiration), STI_UINT32, SOE_IFFLAG, 4 },
{ S_FIELD(Extensions), STI_TL, SOE_IFFLAG, 0x01000000 }, { S_FIELD(Extensions), STI_TL, SOE_IFFLAG, 0x01000000 },
{ sfInvalid, NULL, STI_DONE, SOE_NEVER, -1 } } { sfInvalid, NULL, STI_DONE, SOE_NEVER, -1 } }
}, },

4
src/LedgerIndex.cpp
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@@ -48,8 +48,8 @@ uint256 Ledger::getBookBase(const uint160& uCurrencyIn, const uint160& uAccountI
bool bOutNative = uCurrencyOut.isZero(); bool bOutNative = uCurrencyOut.isZero();
assert(!bInNative || !bOutNative); // Stamps to stamps not allowed. assert(!bInNative || !bOutNative); // Stamps to stamps not allowed.
assert(bInNative == !uAccountIn.isZero()); // Make sure issuer is specified as needed. assert(bInNative == uAccountIn.isZero()); // Make sure issuer is specified as needed.
assert(bOutNative == !uAccountOut.isZero()); // Make sure issuer is specified as needed. assert(bOutNative == uAccountOut.isZero()); // Make sure issuer is specified as needed.
assert(uCurrencyIn != uCurrencyOut || uAccountIn != uAccountOut); // Currencies or accounts must differ. assert(uCurrencyIn != uCurrencyOut || uAccountIn != uAccountOut); // Currencies or accounts must differ.
Serializer s(82); Serializer s(82);

9
src/NewcoinAddress.cpp
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@@ -301,9 +301,18 @@ std::string NewcoinAddress::humanAccountID() const
} }
bool NewcoinAddress::setAccountID(const std::string& strAccountID) bool NewcoinAddress::setAccountID(const std::string& strAccountID)
{
if (strAccountID == "none")
{
SetData(VER_ACCOUNT_ID, std::vector<unsigned char>());
return true;
}
else
{ {
return SetString(strAccountID.c_str(), VER_ACCOUNT_ID); return SetString(strAccountID.c_str(), VER_ACCOUNT_ID);
} }
}
void NewcoinAddress::setAccountID(const uint160& hash160) void NewcoinAddress::setAccountID(const uint160& hash160)
{ {

2
src/RPCServer.cpp
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@@ -910,7 +910,7 @@ Json::Value RPCServer::doOfferCancel(const Json::Value &params)
{ {
NewcoinAddress naSeed; NewcoinAddress naSeed;
NewcoinAddress naSrcAccountID; NewcoinAddress naSrcAccountID;
uint32 uSequence = lexical_cast_s<int>(params[1u].asString()); uint32 uSequence = lexical_cast_s<int>(params[2u].asString());
if (!naSeed.setSeedGeneric(params[0u].asString())) if (!naSeed.setSeedGeneric(params[0u].asString()))
{ {

1
src/SerializedObject.h
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@@ -42,6 +42,7 @@ enum SOE_Field
sfCurrencyIn, sfCurrencyIn,
sfCurrencyOut, sfCurrencyOut,
sfDestination, sfDestination,
sfDirectory,
sfDomain, sfDomain,
sfEmailHash, sfEmailHash,
sfExpiration, sfExpiration,

8
src/Transaction.cpp
View File

@@ -318,8 +318,14 @@ Transaction::pointer Transaction::setOfferCreate(
mTransaction->setITFieldAmount(sfTakerPays, saTakerPays); mTransaction->setITFieldAmount(sfTakerPays, saTakerPays);
mTransaction->setITFieldAmount(sfTakerGets, saTakerGets); mTransaction->setITFieldAmount(sfTakerGets, saTakerGets);
if (!saTakerPays.isNative())
mTransaction->setITFieldAccount(sfPaysIssuer, saTakerPays.getIssuer()); mTransaction->setITFieldAccount(sfPaysIssuer, saTakerPays.getIssuer());
if (!saTakerGets.isNative())
mTransaction->setITFieldAccount(sfGetsIssuer, saTakerGets.getIssuer()); mTransaction->setITFieldAccount(sfGetsIssuer, saTakerGets.getIssuer());
if (uExpiration)
mTransaction->setITFieldU32(sfExpiration, uExpiration); mTransaction->setITFieldU32(sfExpiration, uExpiration);
sign(naPrivateKey); sign(naPrivateKey);
@@ -351,7 +357,7 @@ Transaction::pointer Transaction::setOfferCancel(
const NewcoinAddress& naPrivateKey, const NewcoinAddress& naPrivateKey,
uint32 uSequence) uint32 uSequence)
{ {
mTransaction->setITFieldU32(sfSequence, uSequence); mTransaction->setITFieldU32(sfOfferSequence, uSequence);
sign(naPrivateKey); sign(naPrivateKey);

350
src/TransactionEngine.cpp
View File

@@ -103,7 +103,7 @@ STAmount TransactionEngine::rippleBalance(const uint160& uAccountID, const uint1
return saBalance; return saBalance;
} }
void TransactionEngine::rippleCredit(entryMap& emEntries, const uint160& uAccountID, const uint160& uIssuerAccountID, const uint160& uCurrency, const STAmount& saCredit) void TransactionEngine::rippleCredit(const uint160& uAccountID, const uint160& uIssuerAccountID, const uint160& uCurrency, const STAmount& saCredit)
{ {
uint256 uIndex = Ledger::getRippleStateIndex(uAccountID, uIssuerAccountID, uCurrency); uint256 uIndex = Ledger::getRippleStateIndex(uAccountID, uIssuerAccountID, uCurrency);
LedgerStateParms qry = lepNONE; LedgerStateParms qry = lepNONE;
@@ -114,7 +114,9 @@ void TransactionEngine::rippleCredit(entryMap& emEntries, const uint160& uAccoun
{ {
STAmount saBalance = saCredit; STAmount saBalance = saCredit;
sleRippleState = entryCreate(ltRIPPLE_STATE); sleRippleState = entryCreate(ltRIPPLE_STATE, uIndex);
Log(lsINFO) << "rippleCredit: Creating ripple line: " << uIndex.ToString();
if (!bFlipped) if (!bFlipped)
saBalance.negate(); saBalance.negate();
@@ -141,23 +143,21 @@ void TransactionEngine::rippleCredit(entryMap& emEntries, const uint160& uAccoun
} }
} }
void TransactionEngine::rippleDebit(entryMap& emEntries, const uint160& uAccountID, const uint160& uIssuerAccountID, const uint160& uCurrency, const STAmount& saDebit) void TransactionEngine::rippleDebit(const uint160& uAccountID, const uint160& uIssuerAccountID, const uint160& uCurrency, const STAmount& saDebit)
{ {
STAmount saCredit = saDebit; STAmount saCredit = saDebit;
saCredit.negate(); saCredit.negate();
rippleCredit(emEntries, uAccountID, uIssuerAccountID, uCurrency, saCredit); rippleCredit(uAccountID, uIssuerAccountID, uCurrency, saCredit);
} }
// <-> emEntries: Affected accounts for the transaction.
// <-- uNodeDir: For deletion, present to make dirDelete efficient. // <-- uNodeDir: For deletion, present to make dirDelete efficient.
// --> uRootIndex: The index of the base of the directory. Nodes are based off of this. // --> uRootIndex: The index of the base of the directory. Nodes are based off of this.
// --> uLedgerIndex: Value to add to directory. // --> uLedgerIndex: Value to add to directory.
// We only append. This allow for things that watch append only structure to just monitor from the last node on ward. // We only append. This allow for things that watch append only structure to just monitor from the last node on ward.
// Within a node with no deletions order of elements is sequential. Otherwise, order of elements is random. // Within a node with no deletions order of elements is sequential. Otherwise, order of elements is random.
TransactionEngineResult TransactionEngine::dirAdd( TransactionEngineResult TransactionEngine::dirAdd(
entryMap& emEntries,
uint64& uNodeDir, uint64& uNodeDir,
const uint256& uRootIndex, const uint256& uRootIndex,
const uint256& uLedgerIndex) const uint256& uLedgerIndex)
@@ -170,12 +170,9 @@ TransactionEngineResult TransactionEngine::dirAdd(
if (!sleRoot) if (!sleRoot)
{ {
// No root, make it. // No root, make it.
Log(lsTRACE) << "dirAdd: Creating dir root: " << uRootIndex.ToString();
uNodeDir = 0; uNodeDir = 0;
sleRoot = entryCreate(ltDIR_NODE); sleRoot = entryCreate(ltDIR_NODE, uRootIndex);
sleRoot->setIndex(uRootIndex);
sleNode = sleRoot; sleNode = sleRoot;
} }
@@ -230,8 +227,7 @@ TransactionEngineResult TransactionEngine::dirAdd(
// Create the new node. // Create the new node.
svIndexes = STVector256(); svIndexes = STVector256();
sleNode = entryCreate(ltDIR_NODE); sleNode = entryCreate(ltDIR_NODE, uNodeIndex);
sleNode->setIndex(uNodeIndex);
if (uNodePrevious) if (uNodePrevious)
sleNode->setIFieldU64(sfIndexPrevious, uNodePrevious); sleNode->setIFieldU64(sfIndexPrevious, uNodePrevious);
@@ -241,20 +237,19 @@ TransactionEngineResult TransactionEngine::dirAdd(
svIndexes.peekValue().push_back(uLedgerIndex); // Append entry. svIndexes.peekValue().push_back(uLedgerIndex); // Append entry.
sleNode->setIFieldV256(sfIndexes, svIndexes); // Save entry. sleNode->setIFieldV256(sfIndexes, svIndexes); // Save entry.
Log(lsTRACE) << "dirAdd: appending: PREV: " << svIndexes.peekValue()[0].ToString(); Log(lsINFO) << "dirAdd: creating: root: " << uRootIndex.ToString();
Log(lsTRACE) << "dirAdd: appending: Node: " << strHex(uNodeDir); Log(lsINFO) << "dirAdd: appending: Entry: " << uLedgerIndex.ToString();
Log(lsTRACE) << "dirAdd: appending: Entry: " << uLedgerIndex.ToString(); Log(lsINFO) << "dirAdd: appending: Node: " << strHex(uNodeDir);
// Log(lsINFO) << "dirAdd: appending: PREV: " << svIndexes.peekValue()[0].ToString();
return terSUCCESS; return terSUCCESS;
} }
// <-> emEntries: Affected accounts for the transaction.
// --> uNodeDir: Node containing entry. // --> uNodeDir: Node containing entry.
// --> uRootIndex: The index of the base of the directory. Nodes are based off of this. // --> uRootIndex: The index of the base of the directory. Nodes are based off of this.
// --> uLedgerIndex: Value to add to directory. // --> uLedgerIndex: Value to add to directory.
// Ledger must be in a state for this to work. // Ledger must be in a state for this to work.
TransactionEngineResult TransactionEngine::dirDelete( TransactionEngineResult TransactionEngine::dirDelete(
entryMap& emEntries,
const uint64& uNodeDir, const uint64& uNodeDir,
const uint256& uRootIndex, const uint256& uRootIndex,
const uint256& uLedgerIndex) const uint256& uLedgerIndex)
@@ -432,7 +427,7 @@ TransactionEngineResult TransactionEngine::dirDelete(
} }
// Set the authorized public ket for an account. May also set the generator map. // Set the authorized public ket for an account. May also set the generator map.
TransactionEngineResult TransactionEngine::setAuthorized(const SerializedTransaction& txn, entryMap& emEntries, SLE::pointer sleSrc, bool bMustSetGenerator) TransactionEngineResult TransactionEngine::setAuthorized(const SerializedTransaction& txn, SLE::pointer sleSrc, bool bMustSetGenerator)
{ {
// //
// Verify that submitter knows the private key for the generator. // Verify that submitter knows the private key for the generator.
@@ -458,11 +453,11 @@ TransactionEngineResult TransactionEngine::setAuthorized(const SerializedTransac
SLE::pointer sleGen = mLedger->getGenerator(qry, hGeneratorID); SLE::pointer sleGen = mLedger->getGenerator(qry, hGeneratorID);
if (!sleGen) if (!sleGen)
{ {
Log(lsTRACE) << "createGenerator: creating generator";
// Create the generator. // Create the generator.
sleGen = entryCreate(ltGENERATOR_MAP); Log(lsTRACE) << "createGenerator: creating generator";
sleGen = entryCreate(ltGENERATOR_MAP, Ledger::getGeneratorIndex(hGeneratorID));
sleGen->setIndex(Ledger::getGeneratorIndex(hGeneratorID));
sleGen->setIFieldVL(sfGenerator, vucCipher); sleGen->setIFieldVL(sfGenerator, vucCipher);
} }
else if (bMustSetGenerator) else if (bMustSetGenerator)
@@ -501,10 +496,12 @@ bool TransactionEngine::entryExists(SLE::pointer sleEntry)
return mEntries.find(sleEntry) != mEntries.end(); return mEntries.find(sleEntry) != mEntries.end();
} }
SLE::pointer TransactionEngine::entryCreate(LedgerEntryType letType) SLE::pointer TransactionEngine::entryCreate(LedgerEntryType letType, const uint256& uIndex)
{ {
SLE::pointer sleNew = boost::make_shared<SerializedLedgerEntry>(letType); SLE::pointer sleNew = boost::make_shared<SerializedLedgerEntry>(letType);
sleNew->setIndex(uIndex);
mEntries[sleNew] = taaCREATE; mEntries[sleNew] = taaCREATE;
return sleNew; return sleNew;
@@ -607,14 +604,14 @@ TransactionEngineResult TransactionEngine::applyTransaction(const SerializedTran
} }
#endif #endif
TransactionEngineResult result = terSUCCESS; TransactionEngineResult terResult = terSUCCESS;
uint256 txID = txn.getTransactionID(); uint256 txID = txn.getTransactionID();
if (!txID) if (!txID)
{ {
Log(lsWARNING) << "applyTransaction: invalid transaction id"; Log(lsWARNING) << "applyTransaction: invalid transaction id";
result = tenINVALID; terResult = tenINVALID;
} }
// //
@@ -628,21 +625,21 @@ TransactionEngineResult TransactionEngine::applyTransaction(const SerializedTran
// XXX This could be a lot cleaner to prevent unnecessary copying. // XXX This could be a lot cleaner to prevent unnecessary copying.
NewcoinAddress naSigningPubKey; NewcoinAddress naSigningPubKey;
if (terSUCCESS == result) if (terSUCCESS == terResult)
naSigningPubKey = NewcoinAddress::createAccountPublic(txn.peekSigningPubKey()); naSigningPubKey = NewcoinAddress::createAccountPublic(txn.peekSigningPubKey());
// Consistency: really signed. // Consistency: really signed.
if (terSUCCESS == result && !txn.checkSign(naSigningPubKey)) if (terSUCCESS == terResult && !txn.checkSign(naSigningPubKey))
{ {
Log(lsWARNING) << "applyTransaction: Invalid transaction: bad signature"; Log(lsWARNING) << "applyTransaction: Invalid transaction: bad signature";
result = tenINVALID; terResult = tenINVALID;
} }
STAmount saCost = theConfig.FEE_DEFAULT; STAmount saCost = theConfig.FEE_DEFAULT;
// Customize behavoir based on transaction type. // Customize behavoir based on transaction type.
if (terSUCCESS == result) if (terSUCCESS == terResult)
{ {
switch (txn.getTxnType()) switch (txn.getTxnType())
{ {
@@ -680,19 +677,19 @@ TransactionEngineResult TransactionEngine::applyTransaction(const SerializedTran
case ttINVALID: case ttINVALID:
Log(lsWARNING) << "applyTransaction: Invalid transaction: ttINVALID transaction type"; Log(lsWARNING) << "applyTransaction: Invalid transaction: ttINVALID transaction type";
result = tenINVALID; terResult = tenINVALID;
break; break;
default: default:
Log(lsWARNING) << "applyTransaction: Invalid transaction: unknown transaction type"; Log(lsWARNING) << "applyTransaction: Invalid transaction: unknown transaction type";
result = tenUNKNOWN; terResult = tenUNKNOWN;
break; break;
} }
} }
STAmount saPaid = txn.getTransactionFee(); STAmount saPaid = txn.getTransactionFee();
if (terSUCCESS == result && (params & tepNO_CHECK_FEE) == tepNONE) if (terSUCCESS == terResult && (params & tepNO_CHECK_FEE) == tepNONE)
{ {
if (!saCost.isZero()) if (!saCost.isZero())
{ {
@@ -700,7 +697,7 @@ TransactionEngineResult TransactionEngine::applyTransaction(const SerializedTran
{ {
Log(lsINFO) << "applyTransaction: insufficient fee"; Log(lsINFO) << "applyTransaction: insufficient fee";
result = tenINSUF_FEE_P; terResult = tenINSUF_FEE_P;
} }
} }
else else
@@ -710,26 +707,26 @@ TransactionEngineResult TransactionEngine::applyTransaction(const SerializedTran
// Transaction is malformed. // Transaction is malformed.
Log(lsWARNING) << "applyTransaction: fee not allowed"; Log(lsWARNING) << "applyTransaction: fee not allowed";
result = tenINSUF_FEE_P; terResult = tenINSUF_FEE_P;
} }
} }
} }
// Get source account ID. // Get source account ID.
uint160 srcAccountID = txn.getSourceAccount().getAccountID(); uint160 srcAccountID = txn.getSourceAccount().getAccountID();
if (terSUCCESS == result && !srcAccountID) if (terSUCCESS == terResult && !srcAccountID)
{ {
Log(lsWARNING) << "applyTransaction: bad source id"; Log(lsWARNING) << "applyTransaction: bad source id";
result = tenINVALID; terResult = tenINVALID;
} }
if (terSUCCESS != result) if (terSUCCESS != terResult)
{ {
// Avoid unnecessary locking. // Avoid unnecessary locking.
mLedger = Ledger::pointer(); mLedger = Ledger::pointer();
return result; return terResult;
} }
boost::recursive_mutex::scoped_lock sl(mLedger->mLock); boost::recursive_mutex::scoped_lock sl(mLedger->mLock);
@@ -748,7 +745,7 @@ TransactionEngineResult TransactionEngine::applyTransaction(const SerializedTran
Log(lsTRACE) << str(boost::format("applyTransaction: Delay transaction: source account does not exist: %s") % Log(lsTRACE) << str(boost::format("applyTransaction: Delay transaction: source account does not exist: %s") %
txn.getSourceAccount().humanAccountID()); txn.getSourceAccount().humanAccountID());
result = terNO_ACCOUNT; terResult = terNO_ACCOUNT;
} }
else else
{ {
@@ -757,7 +754,7 @@ TransactionEngineResult TransactionEngine::applyTransaction(const SerializedTran
} }
// Check if account cliamed. // Check if account cliamed.
if (terSUCCESS == result) if (terSUCCESS == terResult)
{ {
switch (txn.getTxnType()) switch (txn.getTxnType())
{ {
@@ -766,7 +763,7 @@ TransactionEngineResult TransactionEngine::applyTransaction(const SerializedTran
{ {
Log(lsWARNING) << "applyTransaction: Account already claimed."; Log(lsWARNING) << "applyTransaction: Account already claimed.";
result = tenCLAIMED; terResult = tenCLAIMED;
} }
break; break;
@@ -777,7 +774,7 @@ TransactionEngineResult TransactionEngine::applyTransaction(const SerializedTran
} }
// Consistency: Check signature // Consistency: Check signature
if (terSUCCESS == result) if (terSUCCESS == terResult)
{ {
switch (txn.getTxnType()) switch (txn.getTxnType())
{ {
@@ -790,7 +787,7 @@ TransactionEngineResult TransactionEngine::applyTransaction(const SerializedTran
Log(lsWARNING) << "sourceAccountID: " << naSigningPubKey.humanAccountID(); Log(lsWARNING) << "sourceAccountID: " << naSigningPubKey.humanAccountID();
Log(lsWARNING) << "txn accountID: " << txn.getSourceAccount().humanAccountID(); Log(lsWARNING) << "txn accountID: " << txn.getSourceAccount().humanAccountID();
result = tenBAD_CLAIM_ID; terResult = tenBAD_CLAIM_ID;
} }
break; break;
@@ -803,7 +800,7 @@ TransactionEngineResult TransactionEngine::applyTransaction(const SerializedTran
Log(lsWARNING) << "sourceAccountID: " << naSigningPubKey.humanAccountID(); Log(lsWARNING) << "sourceAccountID: " << naSigningPubKey.humanAccountID();
Log(lsWARNING) << "txn accountID: " << txn.getSourceAccount().humanAccountID(); Log(lsWARNING) << "txn accountID: " << txn.getSourceAccount().humanAccountID();
result = tenBAD_SET_ID; terResult = tenBAD_SET_ID;
} }
break; break;
@@ -823,13 +820,13 @@ TransactionEngineResult TransactionEngine::applyTransaction(const SerializedTran
{ {
std::cerr << "applyTransaction: Delay: Not authorized to use account." << std::endl; std::cerr << "applyTransaction: Delay: Not authorized to use account." << std::endl;
result = terBAD_AUTH; terResult = terBAD_AUTH;
} }
else else
{ {
std::cerr << "applyTransaction: Invalid: Not authorized to use account." << std::endl; std::cerr << "applyTransaction: Invalid: Not authorized to use account." << std::endl;
result = terBAD_AUTH_MASTER; terResult = terBAD_AUTH_MASTER;
} }
break; break;
} }
@@ -837,7 +834,7 @@ TransactionEngineResult TransactionEngine::applyTransaction(const SerializedTran
// Deduct the fee, so it's not available during the transaction. // Deduct the fee, so it's not available during the transaction.
// Will only write the account back, if the transaction succeeds. // Will only write the account back, if the transaction succeeds.
if (terSUCCESS != result || saCost.isZero()) if (terSUCCESS != terResult || saCost.isZero())
{ {
nothing(); nothing();
} }
@@ -849,7 +846,7 @@ TransactionEngineResult TransactionEngine::applyTransaction(const SerializedTran
% saPaid.getText()) % saPaid.getText())
<< std::endl; << std::endl;
result = terINSUF_FEE_B; terResult = terINSUF_FEE_B;
} }
else else
{ {
@@ -857,33 +854,35 @@ TransactionEngineResult TransactionEngine::applyTransaction(const SerializedTran
} }
// Validate sequence // Validate sequence
if (terSUCCESS != result) if (terSUCCESS != terResult)
{ {
nothing(); nothing();
} }
else if (!saCost.isZero()) else if (!saCost.isZero())
{ {
uint32 a_seq = sleSrc->getIFieldU32(sfSequence); uint32 a_seq = sleSrc->getIFieldU32(sfSequence);
Log(lsTRACE) << "Aseq=" << a_seq << ", Tseq=" << t_seq; Log(lsTRACE) << "Aseq=" << a_seq << ", Tseq=" << t_seq;
if (t_seq != a_seq) if (t_seq != a_seq)
{ {
if (a_seq < t_seq) if (a_seq < t_seq)
{ {
Log(lsTRACE) << "applyTransaction: future sequence number"; Log(lsINFO) << "applyTransaction: future sequence number";
result = terPRE_SEQ; terResult = terPRE_SEQ;
} }
else if (mLedger->hasTransaction(txID)) else if (mLedger->hasTransaction(txID))
{ {
std::cerr << "applyTransaction: duplicate sequence number" << std::endl; Log(lsWARNING) << "applyTransaction: duplicate sequence number";
result = terALREADY; terResult = terALREADY;
} }
else else
{ {
std::cerr << "applyTransaction: past sequence number" << std::endl; Log(lsWARNING) << "applyTransaction: past sequence number";
result = terPAST_SEQ; terResult = terPAST_SEQ;
} }
} }
else else
@@ -893,81 +892,87 @@ TransactionEngineResult TransactionEngine::applyTransaction(const SerializedTran
} }
else else
{ {
Log(lsINFO) << "Zero cost transaction"; Log(lsINFO) << "applyTransaction: Zero cost transaction";
if (t_seq) if (t_seq)
{ {
std::cerr << "applyTransaction: bad sequence for pre-paid transaction" << std::endl; std::cerr << "applyTransaction: bad sequence for pre-paid transaction" << std::endl;
result = terPAST_SEQ; terResult = terPAST_SEQ;
} }
} }
entryMap emEntries; if (terSUCCESS == terResult)
if (terSUCCESS == result)
{ {
entryModify(sleSrc); entryModify(sleSrc);
switch(txn.getTxnType()) switch(txn.getTxnType())
{ {
case ttACCOUNT_SET: case ttACCOUNT_SET:
result = doAccountSet(txn, emEntries, sleSrc); terResult = doAccountSet(txn, sleSrc);
break; break;
case ttCLAIM: case ttCLAIM:
result = doClaim(txn, emEntries, sleSrc); terResult = doClaim(txn, sleSrc);
break; break;
case ttCREDIT_SET: case ttCREDIT_SET:
result = doCreditSet(txn, emEntries, srcAccountID); terResult = doCreditSet(txn, srcAccountID);
break; break;
case ttINVALID: case ttINVALID:
std::cerr << "applyTransaction: invalid type" << std::endl; std::cerr << "applyTransaction: invalid type" << std::endl;
result = tenINVALID; terResult = tenINVALID;
break; break;
case ttINVOICE: case ttINVOICE:
result = doInvoice(txn, emEntries); terResult = doInvoice(txn);
break; break;
case ttOFFER_CREATE: case ttOFFER_CREATE:
result = doOfferCreate(txn, emEntries, sleSrc, srcAccountID); terResult = doOfferCreate(txn, sleSrc, srcAccountID);
break; break;
case ttOFFER_CANCEL: case ttOFFER_CANCEL:
result = doOfferCancel(txn, emEntries, srcAccountID); terResult = doOfferCancel(txn, srcAccountID);
break; break;
case ttNICKNAME_SET: case ttNICKNAME_SET:
result = doNicknameSet(txn, emEntries, sleSrc, srcAccountID); terResult = doNicknameSet(txn, sleSrc, srcAccountID);
break; break;
case ttPASSWORD_FUND: case ttPASSWORD_FUND:
result = doPasswordFund(txn, emEntries, sleSrc, srcAccountID); terResult = doPasswordFund(txn, sleSrc, srcAccountID);
break; break;
case ttPASSWORD_SET: case ttPASSWORD_SET:
result = doPasswordSet(txn, emEntries, sleSrc); terResult = doPasswordSet(txn, sleSrc);
break; break;
case ttPAYMENT: case ttPAYMENT:
result = doPayment(txn, emEntries, sleSrc, srcAccountID); terResult = doPayment(txn, sleSrc, srcAccountID);
break; break;
case ttWALLET_ADD: case ttWALLET_ADD:
result = doWalletAdd(txn, emEntries, sleSrc); terResult = doWalletAdd(txn, sleSrc);
break; break;
default: default:
result = tenUNKNOWN; terResult = tenUNKNOWN;
break; break;
} }
} }
std::string strToken;
std::string strHuman;
transResultInfo(terResult, strToken, strHuman);
Log(lsINFO) << "applyTransaction: terResult=" << strToken << " : " << terResult << " : " << strHuman;
bool bWrite = false; bool bWrite = false;
if (terSUCCESS != result) if (terSUCCESS != terResult)
{ {
BOOST_FOREACH(entryMap_value_type it, mEntries) BOOST_FOREACH(entryMap_value_type it, mEntries)
{ {
@@ -999,7 +1004,7 @@ TransactionEngineResult TransactionEngine::applyTransaction(const SerializedTran
} }
} }
if (terSUCCESS == result) if (terSUCCESS == terResult)
{ // Write back the account states and add the transaction to the ledger { // Write back the account states and add the transaction to the ledger
bWrite = true; bWrite = true;
@@ -1066,11 +1071,12 @@ TransactionEngineResult TransactionEngine::applyTransaction(const SerializedTran
} }
mLedger = Ledger::pointer(); mLedger = Ledger::pointer();
mEntries.clear();
return result; return terResult;
} }
TransactionEngineResult TransactionEngine::doAccountSet(const SerializedTransaction& txn, entryMap& emEntries, SLE::pointer sleSrc) TransactionEngineResult TransactionEngine::doAccountSet(const SerializedTransaction& txn, SLE::pointer sleSrc)
{ {
std::cerr << "doAccountSet>" << std::endl; std::cerr << "doAccountSet>" << std::endl;
@@ -1137,21 +1143,18 @@ TransactionEngineResult TransactionEngine::doAccountSet(const SerializedTransact
return terSUCCESS; return terSUCCESS;
} }
TransactionEngineResult TransactionEngine::doClaim(const SerializedTransaction& txn, TransactionEngineResult TransactionEngine::doClaim(const SerializedTransaction& txn, SLE::pointer sleSrc)
entryMap& emEntries, SLE::pointer sleSrc)
{ {
std::cerr << "doClaim>" << std::endl; std::cerr << "doClaim>" << std::endl;
TransactionEngineResult result = setAuthorized(txn, emEntries, sleSrc, true); TransactionEngineResult terResult = setAuthorized(txn, sleSrc, true);
std::cerr << "doClaim<" << std::endl; std::cerr << "doClaim<" << std::endl;
return result; return terResult;
} }
TransactionEngineResult TransactionEngine::doCreditSet(const SerializedTransaction& txn, TransactionEngineResult TransactionEngine::doCreditSet(const SerializedTransaction& txn, const uint160& uSrcAccountID)
entryMap& emEntries,
const uint160& uSrcAccountID)
{ {
TransactionEngineResult terResult = terSUCCESS; TransactionEngineResult terResult = terSUCCESS;
Log(lsINFO) << "doCreditSet>"; Log(lsINFO) << "doCreditSet>";
@@ -1213,7 +1216,7 @@ TransactionEngineResult TransactionEngine::doCreditSet(const SerializedTransacti
// Zero balance and eliminating last limit. // Zero balance and eliminating last limit.
bDelIndex = true; bDelIndex = true;
terResult = dirDelete(emEntries, uSrcRef, Ledger::getRippleDirIndex(uSrcAccountID), sleRippleState->getIndex()); terResult = dirDelete(uSrcRef, Ledger::getRippleDirIndex(uSrcAccountID), sleRippleState->getIndex());
} }
} }
#endif #endif
@@ -1244,11 +1247,9 @@ TransactionEngineResult TransactionEngine::doCreditSet(const SerializedTransacti
STAmount saZero(uCurrency); STAmount saZero(uCurrency);
bAddIndex = true; bAddIndex = true;
sleRippleState = entryCreate(ltRIPPLE_STATE); sleRippleState = entryCreate(ltRIPPLE_STATE, Ledger::getRippleStateIndex(uSrcAccountID, uDstAccountID, uCurrency));
sleRippleState->setIndex(Ledger::getRippleStateIndex(uSrcAccountID, uDstAccountID, uCurrency)); Log(lsINFO) << "doCreditSet: Creating ripple line: " << sleRippleState->getIndex().ToString();
Log(lsINFO) << "doCreditSet: Creating ripple line: "
<< sleRippleState->getIndex().ToString();
sleRippleState->setFlag(uFlags); sleRippleState->setFlag(uFlags);
sleRippleState->setIFieldAmount(sfBalance, saZero); // Zero balance in currency. sleRippleState->setIFieldAmount(sfBalance, saZero); // Zero balance in currency.
@@ -1263,7 +1264,7 @@ TransactionEngineResult TransactionEngine::doCreditSet(const SerializedTransacti
uint64 uSrcRef; // Ignored, ripple_state dirs never delete. uint64 uSrcRef; // Ignored, ripple_state dirs never delete.
// XXX Make dirAdd more flexiable to take vector. // XXX Make dirAdd more flexiable to take vector.
terResult = dirAdd(emEntries, uSrcRef, Ledger::getRippleDirIndex(uSrcAccountID), sleRippleState->getIndex()); terResult = dirAdd(uSrcRef, Ledger::getRippleDirIndex(uSrcAccountID), sleRippleState->getIndex());
} }
Log(lsINFO) << "doCreditSet<"; Log(lsINFO) << "doCreditSet<";
@@ -1271,7 +1272,7 @@ TransactionEngineResult TransactionEngine::doCreditSet(const SerializedTransacti
return terResult; return terResult;
} }
TransactionEngineResult TransactionEngine::doNicknameSet(const SerializedTransaction& txn, entryMap& emEntries, SLE::pointer sleSrc, const uint160& uSrcAccountID) TransactionEngineResult TransactionEngine::doNicknameSet(const SerializedTransaction& txn, SLE::pointer sleSrc, const uint160& uSrcAccountID)
{ {
std::cerr << "doNicknameSet>" << std::endl; std::cerr << "doNicknameSet>" << std::endl;
@@ -1303,9 +1304,8 @@ TransactionEngineResult TransactionEngine::doNicknameSet(const SerializedTransac
// Make a new entry. // Make a new entry.
// XXX Need to include authorization limiting for first year. // XXX Need to include authorization limiting for first year.
sleNickname = entryCreate(ltNICKNAME); sleNickname = entryCreate(ltNICKNAME, Ledger::getNicknameIndex(uNickname));
sleNickname->setIndex(Ledger::getNicknameIndex(uNickname));
std::cerr << "doNicknameSet: Creating nickname node: " << sleNickname->getIndex().ToString() << std::endl; std::cerr << "doNicknameSet: Creating nickname node: " << sleNickname->getIndex().ToString() << std::endl;
sleNickname->setIFieldAccount(sfAccount, uSrcAccountID); sleNickname->setIFieldAccount(sfAccount, uSrcAccountID);
@@ -1319,7 +1319,7 @@ TransactionEngineResult TransactionEngine::doNicknameSet(const SerializedTransac
return terSUCCESS; return terSUCCESS;
} }
TransactionEngineResult TransactionEngine::doPasswordFund(const SerializedTransaction& txn, entryMap& emEntries, SLE::pointer sleSrc, const uint160& uSrcAccountID) TransactionEngineResult TransactionEngine::doPasswordFund(const SerializedTransaction& txn, SLE::pointer sleSrc, const uint160& uSrcAccountID)
{ {
std::cerr << "doPasswordFund>" << std::endl; std::cerr << "doPasswordFund>" << std::endl;
@@ -1354,7 +1354,7 @@ TransactionEngineResult TransactionEngine::doPasswordFund(const SerializedTransa
return terSUCCESS; return terSUCCESS;
} }
TransactionEngineResult TransactionEngine::doPasswordSet(const SerializedTransaction& txn, entryMap& emEntries, SLE::pointer sleSrc) TransactionEngineResult TransactionEngine::doPasswordSet(const SerializedTransaction& txn, SLE::pointer sleSrc)
{ {
std::cerr << "doPasswordSet>" << std::endl; std::cerr << "doPasswordSet>" << std::endl;
@@ -1367,11 +1367,11 @@ TransactionEngineResult TransactionEngine::doPasswordSet(const SerializedTransac
sleSrc->setFlag(lsfPasswordSpent); sleSrc->setFlag(lsfPasswordSpent);
TransactionEngineResult result = setAuthorized(txn, emEntries, sleSrc, false); TransactionEngineResult terResult = setAuthorized(txn, sleSrc, false);
std::cerr << "doPasswordSet<" << std::endl; std::cerr << "doPasswordSet<" << std::endl;
return result; return terResult;
} }
#ifdef WORK_IN_PROGRESS #ifdef WORK_IN_PROGRESS
@@ -1516,7 +1516,7 @@ bool calcPaymentForward(std::vector<paymentNode>& pnNodes)
// XXX Need to audit for things like setting accountID not having memory. // XXX Need to audit for things like setting accountID not having memory.
TransactionEngineResult TransactionEngine::doPayment(const SerializedTransaction& txn, TransactionEngineResult TransactionEngine::doPayment(const SerializedTransaction& txn,
entryMap& emEntries, SLE::pointer sleSrc, SLE::pointer sleSrc,
const uint160& uSrcAccountID) const uint160& uSrcAccountID)
{ {
// Ripple if source or destination is non-native or if there are paths. // Ripple if source or destination is non-native or if there are paths.
@@ -1574,9 +1574,8 @@ TransactionEngineResult TransactionEngine::doPayment(const SerializedTransaction
} }
// Create the account. // Create the account.
sleDst = entryCreate(ltACCOUNT_ROOT); sleDst = entryCreate(ltACCOUNT_ROOT, Ledger::getAccountRootIndex(uDstAccountID));
sleDst->setIndex(Ledger::getAccountRootIndex(uDstAccountID));
sleDst->setIFieldAccount(sfAccount, uDstAccountID); sleDst->setIFieldAccount(sfAccount, uDstAccountID);
sleDst->setIFieldU32(sfSequence, 1); sleDst->setIFieldU32(sfSequence, 1);
} }
@@ -1683,7 +1682,7 @@ TransactionEngineResult TransactionEngine::doPayment(const SerializedTransaction
TransactionEngineResult terResult = terSUCCESS; TransactionEngineResult terResult = terSUCCESS;
uint64 uSrcRef; // Ignored, ripple_state dirs never delete. uint64 uSrcRef; // Ignored, ripple_state dirs never delete.
terResult = dirAdd(emEntries, terResult = dirAdd(
uSrcRef, uSrcRef,
Ledger::getRippleDirIndex(uSrcAccountID), // The source ended up owing. Ledger::getRippleDirIndex(uSrcAccountID), // The source ended up owing.
sleRippleState->getIndex()); // Adding current entry. sleRippleState->getIndex()); // Adding current entry.
@@ -1733,8 +1732,7 @@ TransactionEngineResult TransactionEngine::doPayment(const SerializedTransaction
return terBAD_RIPPLE; return terBAD_RIPPLE;
} }
TransactionEngineResult TransactionEngine::doWalletAdd(const SerializedTransaction& txn, TransactionEngineResult TransactionEngine::doWalletAdd(const SerializedTransaction& txn, SLE::pointer sleSrc)
entryMap& emEntries, SLE::pointer sleSrc)
{ {
std::cerr << "WalletAdd>" << std::endl; std::cerr << "WalletAdd>" << std::endl;
@@ -1779,9 +1777,8 @@ TransactionEngineResult TransactionEngine::doWalletAdd(const SerializedTransacti
sleSrc->setIFieldAmount(sfBalance, saSrcBalance-saAmount); sleSrc->setIFieldAmount(sfBalance, saSrcBalance-saAmount);
// Create the account. // Create the account.
sleDst = entryCreate(ltACCOUNT_ROOT); sleDst = entryCreate(ltACCOUNT_ROOT, Ledger::getAccountRootIndex(uDstAccountID));
sleDst->setIndex(Ledger::getAccountRootIndex(uDstAccountID));
sleDst->setIFieldAccount(sfAccount, uDstAccountID); sleDst->setIFieldAccount(sfAccount, uDstAccountID);
sleDst->setIFieldU32(sfSequence, 1); sleDst->setIFieldU32(sfSequence, 1);
sleDst->setIFieldAmount(sfBalance, saAmount); sleDst->setIFieldAmount(sfBalance, saAmount);
@@ -1792,8 +1789,7 @@ TransactionEngineResult TransactionEngine::doWalletAdd(const SerializedTransacti
return terSUCCESS; return terSUCCESS;
} }
TransactionEngineResult TransactionEngine::doInvoice(const SerializedTransaction& txn, TransactionEngineResult TransactionEngine::doInvoice(const SerializedTransaction& txn)
entryMap& emEntries)
{ {
return tenUNKNOWN; return tenUNKNOWN;
} }
@@ -1806,7 +1802,6 @@ TransactionEngineResult TransactionEngine::doInvoice(const SerializedTransaction
// <-- saTakerPaid: What taker actually paid // <-- saTakerPaid: What taker actually paid
// <-- saTakerGot: What taker actually got // <-- saTakerGot: What taker actually got
TransactionEngineResult TransactionEngine::takeOffers( TransactionEngineResult TransactionEngine::takeOffers(
entryMap& emEntries,
bool bPassive, bool bPassive,
const uint256& uBookBase, const uint256& uBookBase,
const uint160& uTakerAccountID, const uint160& uTakerAccountID,
@@ -1839,9 +1834,12 @@ TransactionEngineResult TransactionEngine::takeOffers(
{ {
// Taker has needs. // Taker has needs.
sleOffer = mLedger->getNextSLE(uTipIndex, uBookEnd); sleOffer = mLedger->getNextSLE(uTipIndex, uBookEnd);
if (sleOffer)
{
uTipIndex = sleOffer->getIndex(); uTipIndex = sleOffer->getIndex();
uTipQuality = Ledger::getQuality(uTipIndex); uTipQuality = Ledger::getQuality(uTipIndex);
} }
}
if (!sleOffer || uTakeQuality < uTipQuality || (bPassive && uTakeQuality == uTipQuality)) if (!sleOffer || uTakeQuality < uTipQuality || (bPassive && uTakeQuality == uTipQuality))
{ {
@@ -1952,7 +1950,7 @@ TransactionEngineResult TransactionEngine::takeOffers(
} }
else else
{ {
rippleDebit(emEntries, uOfferAccountID, uTakerGetsAccountID, uTakerGetsCurrency, saSubTakerGot); rippleDebit(uOfferAccountID, uTakerGetsAccountID, uTakerGetsCurrency, saSubTakerGot);
} }
saTakerGot += saSubTakerGot; saTakerGot += saSubTakerGot;
@@ -1966,7 +1964,7 @@ TransactionEngineResult TransactionEngine::takeOffers(
} }
else else
{ {
rippleCredit(emEntries, uOfferAccountID, uTakerPaysAccountID, uTakerPaysCurrency, saSubTakerPaid); rippleCredit(uOfferAccountID, uTakerPaysAccountID, uTakerPaysCurrency, saSubTakerPaid);
} }
saTakerPaid += saSubTakerPaid; saTakerPaid += saSubTakerPaid;
} }
@@ -1989,10 +1987,7 @@ TransactionEngineResult TransactionEngine::takeOffers(
return terResult; return terResult;
} }
TransactionEngineResult TransactionEngine::doOfferCreate( TransactionEngineResult TransactionEngine::doOfferCreate(const SerializedTransaction& txn, SLE::pointer sleSrc, const uint160& uSrcAccountID)
const SerializedTransaction& txn,
entryMap& emEntries, SLE::pointer sleSrc,
const uint160& uSrcAccountID)
{ {
uint32 txFlags = txn.getFlags(); uint32 txFlags = txn.getFlags();
bool bPassive = !!(txFlags & tfPassive); bool bPassive = !!(txFlags & tfPassive);
@@ -2005,27 +2000,28 @@ TransactionEngineResult TransactionEngine::doOfferCreate(
uint32 uSequence = txn.getSequence(); uint32 uSequence = txn.getSequence();
// LedgerStateParms qry = lepNONE; // LedgerStateParms qry = lepNONE;
SLE::pointer sleOffer = entryCreate(ltOFFER);
uint256 uLedgerIndex = Ledger::getOfferIndex(uSrcAccountID, uSequence); uint256 uLedgerIndex = Ledger::getOfferIndex(uSrcAccountID, uSequence);
Log(lsINFO) << "doOfferCreate: Creating offer node: " << uLedgerIndex.ToString(); SLE::pointer sleOffer = entryCreate(ltOFFER, uLedgerIndex);
Log(lsINFO) << "doOfferCreate: Creating offer node: " << uLedgerIndex.ToString() << " uSequence=" << uSequence;
uint160 uPaysCurrency = saTakerPays.getCurrency(); uint160 uPaysCurrency = saTakerPays.getCurrency();
uint160 uGetsCurrency = saTakerGets.getCurrency(); uint160 uGetsCurrency = saTakerGets.getCurrency();
uint64 uRate = STAmount::getRate(saTakerGets, saTakerPays); uint64 uRate = STAmount::getRate(saTakerGets, saTakerPays);
TransactionEngineResult terResult = terSUCCESS; TransactionEngineResult terResult = terSUCCESS;
uint64 uOwnerNode; // Delete hint.
uint64 uBookNode; // Delete hint.
STAmount saOfferFunds; STAmount saOfferFunds;
uint256 uDirectory; // Delete hints.
uint64 uOwnerNode;
uint64 uBookNode;
if (!bHaveExpiration || !uExpiration) if (bHaveExpiration && !uExpiration)
{ {
Log(lsWARNING) << "doOfferCreate: Malformed offer: bad expiration"; Log(lsWARNING) << "doOfferCreate: Malformed offer: bad expiration";
terResult = tenBAD_EXPIRATION; terResult = tenBAD_EXPIRATION;
} }
else if (!bHaveExpiration || mLedger->getParentCloseTimeNC() >= uExpiration) else if (bHaveExpiration && mLedger->getParentCloseTimeNC() >= uExpiration)
{ {
Log(lsWARNING) << "doOfferCreate: Expired transaction: offer expired"; Log(lsWARNING) << "doOfferCreate: Expired transaction: offer expired";
@@ -2033,7 +2029,7 @@ TransactionEngineResult TransactionEngine::doOfferCreate(
} }
else if (saTakerPays.isNative() && saTakerGets.isNative()) else if (saTakerPays.isNative() && saTakerGets.isNative())
{ {
Log(lsWARNING) << "doOfferCreate: Malformed offer: stamps for stamps"; Log(lsWARNING) << "doOfferCreate: Malformed offer: XNS for XNS";
terResult = tenBAD_OFFER; terResult = tenBAD_OFFER;
} }
@@ -2045,7 +2041,7 @@ TransactionEngineResult TransactionEngine::doOfferCreate(
} }
else if (uPaysCurrency == uGetsCurrency && uPaysIssuerID == uGetsIssuerID) else if (uPaysCurrency == uGetsCurrency && uPaysIssuerID == uGetsIssuerID)
{ {
Log(lsWARNING) << "doOfferCreate: Malformed offer: no conversion"; Log(lsWARNING) << "doOfferCreate: Malformed offer: redundant offer";
terResult = tenREDUNDANT; terResult = tenREDUNDANT;
} }
@@ -2058,7 +2054,8 @@ TransactionEngineResult TransactionEngine::doOfferCreate(
else if (!saTakerGets.isNative() && uGetsIssuerID == uSrcAccountID) else if (!saTakerGets.isNative() && uGetsIssuerID == uSrcAccountID)
{ {
// Delivering self issued IOUs. // Delivering self issued IOUs.
nothing();
saOfferFunds = saTakerGets;
} }
else else
{ {
@@ -2067,6 +2064,9 @@ TransactionEngineResult TransactionEngine::doOfferCreate(
? sleSrc->getIValueFieldAmount(sfBalance) ? sleSrc->getIValueFieldAmount(sfBalance)
: rippleBalance(uSrcAccountID, uGetsIssuerID, uGetsCurrency); : rippleBalance(uSrcAccountID, uGetsIssuerID, uGetsCurrency);
Log(lsWARNING) << "doOfferCreate: takeOffers: saTakerGets.isNative()=" << saTakerGets.isNative();
Log(lsWARNING) << "doOfferCreate: takeOffers: saOfferFunds=" << saOfferFunds.getText();
if (!saOfferFunds.isPositive()) if (!saOfferFunds.isPositive())
{ {
Log(lsWARNING) << "doOfferCreate: delay: offers must be funded"; Log(lsWARNING) << "doOfferCreate: delay: offers must be funded";
@@ -2075,13 +2075,16 @@ TransactionEngineResult TransactionEngine::doOfferCreate(
} }
} }
if (terSUCCESS == terResult) Log(lsWARNING) << "doOfferCreate: takeOffers: saOfferFunds=" << saOfferFunds.getText();
if (terSUCCESS == terResult && !saTakerPays.isNative())
{ {
LedgerStateParms qry = lepNONE; LedgerStateParms qry = lepNONE;
SLE::pointer sleRippleIn = mLedger->getAccountRoot(qry, uPaysIssuerID); SLE::pointer sleTakerPays = mLedger->getAccountRoot(qry, uPaysIssuerID);
if (!sleRippleIn)
if (!sleTakerPays)
{ {
Log(lsWARNING) << "doOfferCreate: delay: can't receive IOUs from non-existant issuer"; Log(lsWARNING) << "doOfferCreate: delay: can't receive IOUs from non-existant issuer: " << NewcoinAddress::createHumanAccountID(uPaysIssuerID);
terResult = terNO_ACCOUNT; terResult = terNO_ACCOUNT;
} }
@@ -2094,7 +2097,6 @@ TransactionEngineResult TransactionEngine::doOfferCreate(
// Take using the parameters of the offer. // Take using the parameters of the offer.
terResult = takeOffers( terResult = takeOffers(
emEntries,
bPassive, bPassive,
Ledger::getBookBase(uGetsCurrency, uGetsIssuerID, uPaysCurrency, uPaysIssuerID), Ledger::getBookBase(uGetsCurrency, uGetsIssuerID, uPaysCurrency, uPaysIssuerID),
uSrcAccountID, uSrcAccountID,
@@ -2105,6 +2107,8 @@ TransactionEngineResult TransactionEngine::doOfferCreate(
saOfferGot // How much was got. saOfferGot // How much was got.
); );
Log(lsWARNING) << "doOfferCreate: takeOffers=" << terResult;
if (terSUCCESS == terResult) if (terSUCCESS == terResult)
{ {
saOfferFunds -= saOfferPaid; // Reduce balance. saOfferFunds -= saOfferPaid; // Reduce balance.
@@ -2113,11 +2117,13 @@ TransactionEngineResult TransactionEngine::doOfferCreate(
saTakerPays -= saOfferGot; // Reduce payin from takers by what offer just got. saTakerPays -= saOfferGot; // Reduce payin from takers by what offer just got.
// Adjust funding source. // Adjust funding source.
if (!saOfferPaid.isZero()) if (saOfferPaid.isZero())
{ {
Log(lsWARNING) << "doOfferCreate: takeOffers: none paid.";
nothing(); nothing();
} }
if (!saTakerGets.isNative() && uGetsIssuerID == uSrcAccountID) else if (!saTakerGets.isNative() && uGetsIssuerID == uSrcAccountID)
{ {
// Delivering self-issued IOUs. // Delivering self-issued IOUs.
nothing(); nothing();
@@ -2128,15 +2134,17 @@ TransactionEngineResult TransactionEngine::doOfferCreate(
} }
else else
{ {
rippleDebit(emEntries, uSrcAccountID, uGetsIssuerID, uGetsCurrency, saOfferPaid); rippleDebit(uSrcAccountID, uGetsIssuerID, uGetsCurrency, saOfferPaid);
} }
// Adjust payout target. // Adjust payout target.
if (!saOfferGot.isZero()) if (saOfferGot.isZero())
{ {
Log(lsWARNING) << "doOfferCreate: takeOffers: none got.";
nothing(); nothing();
} }
if (!saTakerPays.isNative() && uPaysIssuerID == uSrcAccountID) else if (!saTakerPays.isNative() && uPaysIssuerID == uSrcAccountID)
{ {
// Destroying self-issued IOUs. // Destroying self-issued IOUs.
nothing(); nothing();
@@ -2147,11 +2155,17 @@ TransactionEngineResult TransactionEngine::doOfferCreate(
} }
else else
{ {
rippleCredit(emEntries, uSrcAccountID, uPaysIssuerID, uPaysCurrency, saOfferGot); rippleCredit(uSrcAccountID, uPaysIssuerID, uPaysCurrency, saOfferGot);
} }
} }
} }
// Log(lsWARNING) << "doOfferCreate: takeOffers: saOfferFunds=" << saOfferFunds.getText();
// Log(lsWARNING) << "doOfferCreate: takeOffers: saTakerPays=" << saTakerPays.getText();
// Log(lsWARNING) << "doOfferCreate: takeOffers: saTakerGets=" << saTakerGets.getText();
// Log(lsWARNING) << "doOfferCreate: takeOffers: uPaysIssuerID=" << NewcoinAddress::createHumanAccountID(uPaysIssuerID);
// Log(lsWARNING) << "doOfferCreate: takeOffers: uGetsIssuerID=" << NewcoinAddress::createHumanAccountID(uGetsIssuerID);
if (terSUCCESS == terResult if (terSUCCESS == terResult
&& !saOfferFunds.isZero() // Still funded. && !saOfferFunds.isZero() // Still funded.
&& !saTakerGets.isZero() // Still offering something. && !saTakerGets.isZero() // Still offering something.
@@ -2160,30 +2174,41 @@ TransactionEngineResult TransactionEngine::doOfferCreate(
// We need to place the remainder of the offer into its order book. // We need to place the remainder of the offer into its order book.
// Add offer to owner's directory. // Add offer to owner's directory.
terResult = dirAdd(emEntries, uOwnerNode, Ledger::getOwnerDirIndex(uSrcAccountID), uLedgerIndex); terResult = dirAdd(uOwnerNode, Ledger::getOwnerDirIndex(uSrcAccountID), uLedgerIndex);
if (terSUCCESS == terResult) if (terSUCCESS == terResult)
{ {
// Add offer to order book. uDirectory = Ledger::getQualityIndex(
terResult = dirAdd(
emEntries,
uBookNode,
Ledger::getQualityIndex(
Ledger::getBookBase(uPaysCurrency, uPaysIssuerID, uGetsCurrency, uGetsIssuerID), Ledger::getBookBase(uPaysCurrency, uPaysIssuerID, uGetsCurrency, uGetsIssuerID),
uRate), // Use original rate. uRate); // Use original rate.
uLedgerIndex);
// Add offer to order book.
terResult = dirAdd(uBookNode, uDirectory, uLedgerIndex);
} }
if (terSUCCESS == terResult) if (terSUCCESS == terResult)
{ {
sleOffer->setIndex(uLedgerIndex); // Log(lsWARNING) << "doOfferCreate: uPaysIssuerID=" << NewcoinAddress::createHumanAccountID(uPaysIssuerID);
// Log(lsWARNING) << "doOfferCreate: uGetsIssuerID=" << NewcoinAddress::createHumanAccountID(uGetsIssuerID);
// Log(lsWARNING) << "doOfferCreate: saTakerPays.isNative()=" << saTakerPays.isNative();
// Log(lsWARNING) << "doOfferCreate: saTakerGets.isNative()=" << saTakerGets.isNative();
// Log(lsWARNING) << "doOfferCreate: uPaysCurrency=" << saTakerPays.getCurrencyHuman();
// Log(lsWARNING) << "doOfferCreate: uGetsCurrency=" << saTakerGets.getCurrencyHuman();
sleOffer->setIFieldAccount(sfAccount, uSrcAccountID); sleOffer->setIFieldAccount(sfAccount, uSrcAccountID);
sleOffer->setIFieldU32(sfSequence, uSequence); sleOffer->setIFieldU32(sfSequence, uSequence);
sleOffer->setIFieldH256(sfDirectory, uDirectory);
sleOffer->setIFieldAmount(sfTakerPays, saTakerPays); sleOffer->setIFieldAmount(sfTakerPays, saTakerPays);
sleOffer->setIFieldAmount(sfTakerGets, saTakerGets); sleOffer->setIFieldAmount(sfTakerGets, saTakerGets);
sleOffer->setIFieldU64(sfOwnerNode, uOwnerNode); sleOffer->setIFieldU64(sfOwnerNode, uOwnerNode);
sleOffer->setIFieldU64(sfBookNode, uBookNode); sleOffer->setIFieldU64(sfBookNode, uBookNode);
if (!saTakerPays.isNative())
sleOffer->setIFieldAccount(sfPaysIssuer, uPaysIssuerID);
if (!saTakerGets.isNative())
sleOffer->setIFieldAccount(sfGetsIssuer, uGetsIssuerID);
sleOffer->setIFieldU32(sfExpiration, uExpiration); sleOffer->setIFieldU32(sfExpiration, uExpiration);
if (bPassive) if (bPassive)
@@ -2194,12 +2219,9 @@ TransactionEngineResult TransactionEngine::doOfferCreate(
return terResult; return terResult;
} }
TransactionEngineResult TransactionEngine::doOfferCancel( TransactionEngineResult TransactionEngine::doOfferCancel(const SerializedTransaction& txn, const uint160& uSrcAccountID)
const SerializedTransaction& txn,
entryMap& emEntries,
const uint160& uSrcAccountID)
{ {
uint32 uSequence = txn.getITFieldU32(sfSequence); uint32 uSequence = txn.getITFieldU32(sfOfferSequence);
uint256 uLedgerIndex = Ledger::getOfferIndex(uSrcAccountID, uSequence); uint256 uLedgerIndex = Ledger::getOfferIndex(uSrcAccountID, uSequence);
LedgerStateParms qry = lepNONE; LedgerStateParms qry = lepNONE;
@@ -2208,43 +2230,45 @@ TransactionEngineResult TransactionEngine::doOfferCancel(
if (sleOffer) if (sleOffer)
{ {
Log(lsWARNING) << "doOfferCancel: uSequence=" << uSequence;
terResult = tenUNKNOWN;
#if 0
uint64 uOwnerNode = sleOffer->getIFieldU64(sfOwnerNode); uint64 uOwnerNode = sleOffer->getIFieldU64(sfOwnerNode);
uint64 uOwnerNode = sleOffer->getIFieldU64(sfOfferNode); uint64 uBookNode = sleOffer->getIFieldU64(sfBookNode);
uint256 uDirectory = sleOffer->getIFieldH256(sfDirectory);
terResult = dirDelete(emEntries, uOwnerNode, ___, uLedgerIndex); terResult = dirDelete(uOwnerNode, Ledger::getOwnerDirIndex(uSrcAccountID), uLedgerIndex);
// if (terSUCCESS == terResult)
// {
// terResult = dirDelete(uBookNode, uDirectory, uLedgerIndex);
// }
if (terSUCCESS == terResult)
{
terResult = dirDelete(emEntries, uOfferNode, ___, uLedgerIndex);
}
#endif
entryDelete(sleOffer); entryDelete(sleOffer);
} }
else else
{ {
Log(lsWARNING) << "doOfferCancel: offer not found: "
<< NewcoinAddress::createHumanAccountID(uSrcAccountID)
<< " : " << uSequence
<< " : " << uLedgerIndex.ToString();
terResult = terOFFER_NOT_FOUND; terResult = terOFFER_NOT_FOUND;
} }
return terResult; return terResult;
} }
TransactionEngineResult TransactionEngine::doTake(const SerializedTransaction& txn, TransactionEngineResult TransactionEngine::doTake(const SerializedTransaction& txn)
entryMap& emEntries)
{ {
return tenUNKNOWN; return tenUNKNOWN;
} }
TransactionEngineResult TransactionEngine::doStore(const SerializedTransaction& txn, TransactionEngineResult TransactionEngine::doStore(const SerializedTransaction& txn)
entryMap& emEntries)
{ {
return tenUNKNOWN; return tenUNKNOWN;
} }
TransactionEngineResult TransactionEngine::doDelete(const SerializedTransaction& txn, TransactionEngineResult TransactionEngine::doDelete(const SerializedTransaction& txn)
entryMap& emEntries)
{ {
return tenUNKNOWN; return tenUNKNOWN;
} }

41
src/TransactionEngine.h
View File

@@ -98,6 +98,8 @@ enum TransactionAccountAction
typedef std::pair<TransactionAccountAction, SerializedLedgerEntry::pointer> AffectedAccount; typedef std::pair<TransactionAccountAction, SerializedLedgerEntry::pointer> AffectedAccount;
// One instance per ledger.
// Only one transaction applied at a time.
class TransactionEngine class TransactionEngine
{ {
private: private:
@@ -107,13 +109,11 @@ private:
typedef boost::unordered_map<SLE::pointer, TransactionAccountAction>::iterator::value_type entryMap_value_type; typedef boost::unordered_map<SLE::pointer, TransactionAccountAction>::iterator::value_type entryMap_value_type;
TransactionEngineResult dirAdd( TransactionEngineResult dirAdd(
entryMap& emEntries,
uint64& uNodeDir, // Node of entry. uint64& uNodeDir, // Node of entry.
const uint256& uRootIndex, const uint256& uRootIndex,
const uint256& uLedgerIndex); const uint256& uLedgerIndex);
TransactionEngineResult dirDelete( TransactionEngineResult dirDelete(
entryMap& emEntries,
const uint64& uNodeDir, // Node item is mentioned in. const uint64& uNodeDir, // Node item is mentioned in.
const uint256& uRootIndex, const uint256& uRootIndex,
const uint256& uLedgerIndex); // Item being deleted const uint256& uLedgerIndex); // Item being deleted
@@ -141,10 +141,9 @@ private:
} paymentGroup; } paymentGroup;
#endif #endif
TransactionEngineResult setAuthorized(const SerializedTransaction& txn, entryMap& emEntries, SLE::pointer sleSrc, bool bMustSetGenerator); TransactionEngineResult setAuthorized(const SerializedTransaction& txn, SLE::pointer sleSrc, bool bMustSetGenerator);
TransactionEngineResult takeOffers( TransactionEngineResult takeOffers(
entryMap& emEntries,
bool bPassive, bool bPassive,
const uint256& uBookBase, const uint256& uBookBase,
const uint160& uTakerAccountID, const uint160& uTakerAccountID,
@@ -161,7 +160,7 @@ protected:
entryMap mEntries; entryMap mEntries;
SLE::pointer entryCreate(LedgerEntryType letType); SLE::pointer entryCreate(LedgerEntryType letType, const uint256& uIndex);
void entryDelete(SLE::pointer sleEntry); void entryDelete(SLE::pointer sleEntry);
void entryModify(SLE::pointer sleEntry); void entryModify(SLE::pointer sleEntry);
void entryUnfunded(SLE::pointer sleEntry); void entryUnfunded(SLE::pointer sleEntry);
@@ -169,23 +168,23 @@ protected:
STAmount rippleBalance(const uint160& uAccountID, const uint160& uIssuerAccountID, const uint160& uCurrency); STAmount rippleBalance(const uint160& uAccountID, const uint160& uIssuerAccountID, const uint160& uCurrency);
void rippleCredit(entryMap& emEntries, const uint160& uAccountID, const uint160& uIssuerAccountID, const uint160& uCurrency, const STAmount& saCredit); void rippleCredit(const uint160& uAccountID, const uint160& uIssuerAccountID, const uint160& uCurrency, const STAmount& saCredit);
void rippleDebit(entryMap& emEntries, const uint160& uAccountID, const uint160& uIssuerAccountID, const uint160& uCurrency, const STAmount& saDebit); void rippleDebit(const uint160& uAccountID, const uint160& uIssuerAccountID, const uint160& uCurrency, const STAmount& saDebit);
TransactionEngineResult doAccountSet(const SerializedTransaction& txn, entryMap& emEntries, SLE::pointer sleSrc); TransactionEngineResult doAccountSet(const SerializedTransaction& txn, SLE::pointer sleSrc);
TransactionEngineResult doClaim(const SerializedTransaction& txn, entryMap& emEntries, SLE::pointer sleSrc); TransactionEngineResult doClaim(const SerializedTransaction& txn, SLE::pointer sleSrc);
TransactionEngineResult doCreditSet(const SerializedTransaction& txn, entryMap& emEntries, const uint160& uSrcAccountID); TransactionEngineResult doCreditSet(const SerializedTransaction& txn, const uint160& uSrcAccountID);
TransactionEngineResult doDelete(const SerializedTransaction& txn, entryMap& emEntries); TransactionEngineResult doDelete(const SerializedTransaction& txn);
TransactionEngineResult doInvoice(const SerializedTransaction& txn, entryMap& emEntries); TransactionEngineResult doInvoice(const SerializedTransaction& txn);
TransactionEngineResult doOfferCreate(const SerializedTransaction& txn, entryMap& emEntries, SLE::pointer sleSrc, const uint160& uSrcAccountID); TransactionEngineResult doOfferCreate(const SerializedTransaction& txn, SLE::pointer sleSrc, const uint160& uSrcAccountID);
TransactionEngineResult doOfferCancel(const SerializedTransaction& txn, entryMap& emEntries, const uint160& uSrcAccountID); TransactionEngineResult doOfferCancel(const SerializedTransaction& txn, const uint160& uSrcAccountID);
TransactionEngineResult doNicknameSet(const SerializedTransaction& txn, entryMap& emEntries, SLE::pointer sleSrc, const uint160& uSrcAccountID); TransactionEngineResult doNicknameSet(const SerializedTransaction& txn, SLE::pointer sleSrc, const uint160& uSrcAccountID);
TransactionEngineResult doPasswordFund(const SerializedTransaction& txn, entryMap& emEntries, SLE::pointer sleSrc, const uint160& uSrcAccountID); TransactionEngineResult doPasswordFund(const SerializedTransaction& txn, SLE::pointer sleSrc, const uint160& uSrcAccountID);
TransactionEngineResult doPasswordSet(const SerializedTransaction& txn, entryMap& emEntries, SLE::pointer sleSrc); TransactionEngineResult doPasswordSet(const SerializedTransaction& txn, SLE::pointer sleSrc);
TransactionEngineResult doPayment(const SerializedTransaction& txn, entryMap& emEntries, SLE::pointer sleSrc, const uint160& uSrcAccountID); TransactionEngineResult doPayment(const SerializedTransaction& txn, SLE::pointer sleSrc, const uint160& uSrcAccountID);
TransactionEngineResult doStore(const SerializedTransaction& txn, entryMap& emEntries); TransactionEngineResult doStore(const SerializedTransaction& txn);
TransactionEngineResult doTake(const SerializedTransaction& txn, entryMap& emEntries); TransactionEngineResult doTake(const SerializedTransaction& txn);
TransactionEngineResult doWalletAdd(const SerializedTransaction& txn, entryMap& emEntries, SLE::pointer sleSrc); TransactionEngineResult doWalletAdd(const SerializedTransaction& txn, SLE::pointer sleSrc);
public: public:
TransactionEngine() { ; } TransactionEngine() { ; }

9
src/TransactionFormats.cpp
View File

@@ -47,10 +47,10 @@ TransactionFormat InnerTxnFormats[]=
}, },
{ "NicknameSet", ttNICKNAME_SET, { { "NicknameSet", ttNICKNAME_SET, {
{ S_FIELD(Flags), STI_UINT32, SOE_FLAGS, 0 }, { S_FIELD(Flags), STI_UINT32, SOE_FLAGS, 0 },
{ S_FIELD(Nickname), STI_HASH256, SOE_IFFLAG, 8 }, { S_FIELD(Nickname), STI_HASH256, SOE_REQUIRED, 0 },
{ S_FIELD(MinimumOffer), STI_AMOUNT, SOE_IFFLAG, 1 }, { S_FIELD(MinimumOffer), STI_AMOUNT, SOE_IFFLAG, 1 },
{ S_FIELD(Signature), STI_VL, SOE_IFFLAG, 2 }, { S_FIELD(Signature), STI_VL, SOE_IFFLAG, 2 },
{ S_FIELD(SourceTag), STI_UINT32, SOE_IFFLAG, 1 }, { S_FIELD(SourceTag), STI_UINT32, SOE_IFFLAG, 4 },
{ S_FIELD(Extensions), STI_TL, SOE_IFFLAG, 0x02000000 }, { S_FIELD(Extensions), STI_TL, SOE_IFFLAG, 0x02000000 },
{ sfInvalid, NULL, STI_DONE, SOE_NEVER, -1 } } { sfInvalid, NULL, STI_DONE, SOE_NEVER, -1 } }
}, },
@@ -59,8 +59,9 @@ TransactionFormat InnerTxnFormats[]=
{ S_FIELD(TakerPays), STI_AMOUNT, SOE_REQUIRED, 0 }, { S_FIELD(TakerPays), STI_AMOUNT, SOE_REQUIRED, 0 },
{ S_FIELD(TakerGets), STI_AMOUNT, SOE_REQUIRED, 0 }, { S_FIELD(TakerGets), STI_AMOUNT, SOE_REQUIRED, 0 },
{ S_FIELD(SourceTag), STI_UINT32, SOE_IFFLAG, 1 }, { S_FIELD(SourceTag), STI_UINT32, SOE_IFFLAG, 1 },
{ S_FIELD(Destination), STI_ACCOUNT, SOE_IFFLAG, 2 }, { S_FIELD(PaysIssuer), STI_ACCOUNT, SOE_IFFLAG, 2 },
{ S_FIELD(Expiration), STI_UINT32, SOE_IFFLAG, 4 }, { S_FIELD(GetsIssuer), STI_ACCOUNT, SOE_IFFLAG, 4 },
{ S_FIELD(Expiration), STI_UINT32, SOE_IFFLAG, 8 },
{ S_FIELD(Extensions), STI_TL, SOE_IFFLAG, 0x02000000 }, { S_FIELD(Extensions), STI_TL, SOE_IFFLAG, 0x02000000 },
{ sfInvalid, NULL, STI_DONE, SOE_NEVER, -1 } } { sfInvalid, NULL, STI_DONE, SOE_NEVER, -1 } }
}, },