ARCHIVE/xahaud
3
0
Fork 0
mirror of https://github.com/Xahau/xahaud.git synced 2025-12-06 17:27:52 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'master' of github.com:jedmccaleb/NewCoin

Browse Source
This commit is contained in:
JoelKatz
2013-01-25 11:12:47 -08:00
parent ef9d76b0fb 42f6f76e17
commit 3b18c3148b
9 changed files with 361 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
src/cpp/ripple/AccountSetTransactor.cpp
View File

@@ -19,6 +19,38 @@ TER AccountSetTransactor::doApply()
return temINVALID_FLAG;
}
//
// RequireAuth
//
if ((tfRequireAuth|tfOptionalAuth) == (uTxFlags & (tfRequireAuth|tfOptionalAuth)))
{
cLog(lsINFO) << "AccountSet: Malformed transaction: Contradictory flags set.";
return temINVALID_FLAG;
}
if ((uTxFlags & tfRequireAuth) && !isSetBit(uFlagsIn, lsfRequireAuth))
{
if (mTxn.getFieldU32(sfOwnerCount))
{
cLog(lsINFO) << "AccountSet: Retry: OwnerCount not zero.";
return terOWNERS;
}
cLog(lsINFO) << "AccountSet: Set RequireAuth.";
uFlagsOut |= lsfRequireAuth;
}
if (uTxFlags & tfOptionalAuth)
{
cLog(lsINFO) << "AccountSet: Clear RequireAuth.";
uFlagsOut &= ~lsfRequireAuth;
}
//
// RequireDestTag
//

57
src/cpp/ripple/LedgerEntrySet.cpp
View File

@@ -1147,15 +1147,16 @@ STAmount LedgerEntrySet::rippleTransferFee(const uint160& uSenderID, const uint1
}
TER LedgerEntrySet::trustCreate(
const bool bSrcHigh, // Who to charge with reserve.
const bool bSrcHigh,
const uint160& uSrcAccountID,
SLE::ref sleSrcAccount,
const uint160& uDstAccountID,
const uint256& uIndex,
const STAmount& saSrcBalance, // Issuer should be ACCOUNT_ONE
const STAmount& saSrcLimit,
const uint32 uSrcQualityIn,
const uint32 uSrcQualityOut)
const uint256& uIndex, // --> ripple state entry
SLE::ref sleAccount, // --> the account being set.
const bool bAuth, // --> authorize account.
const STAmount& saBalance, // --> balance of account being set. Issuer should be ACCOUNT_ONE
const STAmount& saLimit, // --> limit for account being set. Issuer should be the account being set.
const uint32 uQualityIn,
const uint32 uQualityOut)
{
const uint160& uLowAccountID = !bSrcHigh ? uSrcAccountID : uDstAccountID;
const uint160& uHighAccountID = bSrcHigh ? uSrcAccountID : uDstAccountID;
@@ -1182,23 +1183,33 @@ TER LedgerEntrySet::trustCreate(
if (tesSUCCESS == terResult)
{
sleRippleState->setFieldU64(sfLowNode, uLowNode);
const bool bSetDst = saLimit.getIssuer() == uDstAccountID;
const bool bSetHigh = bSrcHigh ^ bSetDst;
sleRippleState->setFieldU64(sfLowNode, uLowNode); // Remember deletion hints.
sleRippleState->setFieldU64(sfHighNode, uHighNode);
sleRippleState->setFieldAmount(!bSrcHigh ? sfLowLimit : sfHighLimit, saSrcLimit);
sleRippleState->setFieldAmount( bSrcHigh ? sfLowLimit : sfHighLimit, STAmount(saSrcBalance.getCurrency(), uDstAccountID));
sleRippleState->setFieldAmount(!bSetHigh ? sfLowLimit : sfHighLimit, saLimit);
sleRippleState->setFieldAmount( bSetHigh ? sfLowLimit : sfHighLimit, STAmount(saBalance.getCurrency(), bSetDst ? uSrcAccountID : uDstAccountID));
if (uSrcQualityIn)
sleRippleState->setFieldU32(bSrcHigh ? sfHighQualityIn : sfLowQualityIn, uSrcQualityIn);
if (uQualityIn)
sleRippleState->setFieldU32(!bSetHigh ? sfLowQualityIn : sfHighQualityIn, uQualityIn);
if (uSrcQualityOut)
sleRippleState->setFieldU32(bSrcHigh ? sfHighQualityOut : sfLowQualityOut, uSrcQualityIn);
if (uQualityOut)
sleRippleState->setFieldU32(!bSetHigh ? sfLowQualityOut : sfHighQualityOut, uQualityOut);
sleRippleState->setFieldU32(sfFlags, !bSrcHigh ? lsfLowReserve : lsfHighReserve);
uint32 uFlags = !bSetHigh ? lsfLowReserve : lsfHighReserve;
ownerCountAdjust(uSrcAccountID, 1, sleSrcAccount);
if (bAuth)
{
uFlags |= (!bSetHigh ? lsfLowAuth : lsfHighAuth);
}
sleRippleState->setFieldAmount(sfBalance, bSrcHigh ? -saSrcBalance: saSrcBalance);
sleRippleState->setFieldU32(sfFlags, uFlags);
ownerCountAdjust(!bSetDst ? uSrcAccountID : uDstAccountID, 1, sleAccount);
sleRippleState->setFieldAmount(sfBalance, bSetHigh ? -saBalance : saBalance);
}
return terResult;
@@ -1223,25 +1234,25 @@ TER LedgerEntrySet::rippleCredit(const uint160& uSenderID, const uint160& uRecei
if (!sleRippleState)
{
STAmount saSrcLimit = STAmount(uCurrencyID, uSenderID);
STAmount saBalance = saAmount;
STAmount saReceiverLimit = STAmount(uCurrencyID, uReceiverID);
STAmount saBalance = saAmount;
saBalance.setIssuer(ACCOUNT_ONE);
cLog(lsDEBUG) << boost::str(boost::format("rippleCredit: create line: %s (%s) -> %s : %s")
cLog(lsDEBUG) << boost::str(boost::format("rippleCredit: create line: %s (0) -> %s : %s")
% RippleAddress::createHumanAccountID(uSenderID)
% saBalance.getFullText()
% RippleAddress::createHumanAccountID(uReceiverID)
% saAmount.getFullText());
terResult = trustCreate(
bSenderHigh,
uSenderID,
entryCache(ltACCOUNT_ROOT, Ledger::getAccountRootIndex(uSenderID)),
uReceiverID,
uIndex,
entryCache(ltACCOUNT_ROOT, Ledger::getAccountRootIndex(uReceiverID)),
false,
saBalance,
saSrcLimit);
saReceiverLimit);
}
else
{

3
src/cpp/ripple/LedgerEntrySet.h
View File

@@ -132,9 +132,10 @@ public:
TER trustCreate(
const bool bSrcHigh,
const uint160& uSrcAccountID,
SLE::ref sleSrcAccount,
const uint160& uDstAccountID,
const uint256& uIndex,
SLE::ref sleAccount,
const bool bAuth,
const STAmount& saSrcBalance,
const STAmount& saSrcLimit,
const uint32 uSrcQualityIn = 0,

3
src/cpp/ripple/LedgerFormats.h
View File

@@ -41,6 +41,7 @@ enum LedgerSpecificFlags
// ltACCOUNT_ROOT
lsfPasswordSpent = 0x00010000, // True, if password set fee is spent.
lsfRequireDestTag = 0x00020000, // True, to require a DestinationTag for payments.
lsfRequireAuth = 0x00040000, // True, to require a authorization to hold IOUs.
// ltOFFER
lsfPassive = 0x00010000,
@@ -48,6 +49,8 @@ enum LedgerSpecificFlags
// ltRIPPLE_STATE
lsfLowReserve = 0x00010000, // True, if entry counts toward reserve.
lsfHighReserve = 0x00020000,
lsfLowAuth = 0x00040000,
lsfHighAuth = 0x00080000,
};
class LedgerEntryFormat

2
src/cpp/ripple/TransactionErr.cpp
View File

@@ -35,6 +35,7 @@ bool transResultInfo(TER terCode, std::string& strToken, std::string& strHuman)
{ tefEXCEPTION, "tefEXCEPTION", "Unexpected program state." },
{ tefCREATED, "tefCREATED", "Can't add an already created account." },
{ tefGEN_IN_USE, "tefGEN_IN_USE", "Generator already in use." },
{ tefNO_AUTH_REQUIRED, "tefNO_AUTH_REQUIRED", "Auth is not required." },
{ tefPAST_SEQ, "tefPAST_SEQ", "This sequence number has already past." },
{ telLOCAL_ERROR, "telLOCAL_ERROR", "Local failure." },
@@ -81,6 +82,7 @@ bool transResultInfo(TER terCode, std::string& strToken, std::string& strHuman)
{ terNO_ACCOUNT, "terNO_ACCOUNT", "The source account does not exist." },
{ terNO_LINE, "terNO_LINE", "No such line." },
{ terPRE_SEQ, "terPRE_SEQ", "Missing/inapplicable prior transaction." },
{ terOWNERS, "terOWNERS", "Non-zero owner count." },
{ tesSUCCESS, "tesSUCCESS", "The transaction was applied." },
};

2
src/cpp/ripple/TransactionErr.h
View File

@@ -78,6 +78,7 @@ enum TER // aka TransactionEngineResult
tefCREATED,
tefEXCEPTION,
tefGEN_IN_USE,
tefNO_AUTH_REQUIRED, // Can't set auth if auth is not required.
tefPAST_SEQ,
// -99 .. -1: R Retry (sequence too high, no funds for txn fee, originating account non-existent)
@@ -94,6 +95,7 @@ enum TER // aka TransactionEngineResult
terINSUF_FEE_B, // Can't pay fee, therefore don't burden network.
terNO_ACCOUNT, // Can't pay fee, therefore don't burden network.
terNO_LINE, // Internal flag.
terOWNERS, // Can't succeed with non-zero owner count.
terPRE_SEQ, // Can't pay fee, no point in forwarding, therefore don't burden network.
// 0: S Success (success)

9
src/cpp/ripple/TransactionFormats.h
View File

@@ -62,7 +62,9 @@ const int TransactionMaxLen = 1048576;
// AccountSet flags:
const uint32 tfRequireDestTag = 0x00010000;
const uint32 tfOptionalDestTag = 0x00020000;
const uint32 tfAccountSetMask = ~(tfRequireDestTag|tfOptionalDestTag);
const uint32 tfRequireAuth = 0x00040000;
const uint32 tfOptionalAuth = 0x00080000;
const uint32 tfAccountSetMask = ~(tfRequireDestTag|tfOptionalDestTag|tfRequireAuth|tfOptionalAuth);
// OfferCreate flags:
const uint32 tfPassive = 0x00010000;
@@ -72,8 +74,11 @@ const uint32 tfOfferCreateMask = ~(tfPassive);
const uint32 tfNoRippleDirect = 0x00010000;
const uint32 tfPartialPayment = 0x00020000;
const uint32 tfLimitQuality = 0x00040000;
const uint32 tfPaymentMask = ~(tfPartialPayment|tfLimitQuality|tfNoRippleDirect);
// TrustSet flags:
const uint32 tfSetfAuth = 0x00010000;
const uint32 tfTrustSetMask = ~(tfSetfAuth);
#endif
// vim:ts=4

30
src/cpp/ripple/TrustSetTransactor.cpp
View File

@@ -27,14 +27,21 @@ TER TrustSetTransactor::doApply()
const uint32 uTxFlags = mTxn.getFlags();
if (uTxFlags)
if (uTxFlags & tfTrustSetMask)
{
cLog(lsINFO) << "doTrustSet: Malformed transaction: Invalid flags set.";
return temINVALID_FLAG;
}
// Check if destination makes sense.
const bool bSetAuth = isSetBit(uTxFlags, tfSetfAuth);
if (bSetAuth && !isSetBit(mTxnAccount->getFieldU32(sfFlags), lsfRequireAuth))
{
cLog(lsINFO) << "doTrustSet: Retry: Auth not required.";
return tefNO_AUTH_REQUIRED;
}
if (saLimitAmount.isNegative())
{
@@ -42,13 +49,16 @@ TER TrustSetTransactor::doApply()
return temBAD_LIMIT;
}
else if (!uDstAccountID || uDstAccountID == ACCOUNT_ONE)
// Check if destination makes sense.
if (!uDstAccountID || uDstAccountID == ACCOUNT_ONE)
{
cLog(lsINFO) << "doTrustSet: Malformed transaction: Destination account not specified.";
return temDST_NEEDED;
}
else if (mTxnAccountID == uDstAccountID)
if (mTxnAccountID == uDstAccountID)
{
cLog(lsINFO) << "doTrustSet: Malformed transaction: Can not extend credit to self.";
@@ -185,6 +195,11 @@ TER TrustSetTransactor::doApply()
bool bReserveIncrease = false;
if (bSetAuth)
{
uFlagsOut |= (bHigh ? lsfHighAuth : lsfLowAuth);
}
if (bLowReserveSet && !bLowReserved)
{
// Set reserve for low account.
@@ -287,13 +302,14 @@ TER TrustSetTransactor::doApply()
// Create a new ripple line.
terResult = mEngine->getNodes().trustCreate(
bHigh, // Who to charge with reserve.
bHigh,
mTxnAccountID,
mTxnAccount,
uDstAccountID,
Ledger::getRippleStateIndex(mTxnAccountID, uDstAccountID, uCurrencyID),
mTxnAccount,
bSetAuth,
saBalance,
saLimitAllow,
saLimitAllow, // Limit for who is being charged.
uQualityIn,
uQualityOut);
}