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Remove more Account from AccountStateNode and LedgerEntrySet revision.

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This commit is contained in:
Arthur Britto
2012-08-14 17:16:39 -07:00
parent 44053a4afc
commit 872314f933
7 changed files with 26 additions and 25 deletions
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34
src/TransactionEngine.cpp
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@@ -3221,6 +3221,8 @@ bool TransactionEngine::calcNode(unsigned int uIndex, PathState::pointer pspCur,
}
// Calculate the next increment of a path.
// The increment is what can satisfy a portion or all of the requested output at the best quality.
// <-- pspCur->uQuality
void TransactionEngine::pathNext(PathState::pointer pspCur, int iPaths)
{
// The next state is what is available in preference order.
@@ -3228,20 +3230,18 @@ void TransactionEngine::pathNext(PathState::pointer pspCur, int iPaths)
unsigned int uLast = pspCur->vpnNodes.size() - 1;
pspCur->lesEntries = mNodes.duplicate(); // Checkpoint state?
if (!calcNode(uLast, pspCur, iPaths == 1))
if (calcNode(uLast, pspCur, iPaths == 1))
{
// Calculate relative quality.
pspCur->uQuality = STAmount::getRate(pspCur->saOutAct, pspCur->saInAct);
}
else
{
// Mark path as inactive.
pspCur->uQuality = 0;
}
}
// Apply an increment of the path, then calculate the next increment.
void TransactionEngine::pathApply(PathState::pointer pspCur)
{
}
// XXX Need to audit for things like setting accountID not having memory.
TransactionEngineResult TransactionEngine::doPayment(const SerializedTransaction& txn)
{
@@ -3484,23 +3484,28 @@ TransactionEngineResult TransactionEngine::doPayment(const SerializedTransaction
while (tenUNKNOWN == terResult)
{
PathState::pointer pspBest;
LedgerEntrySet lesCheckpoint;
mNodes.swapWith(lesCheckpoint); // Checkpoint ledger prior to path application.
// Find the best path.
BOOST_FOREACH(PathState::pointer pspCur, vpsPaths)
{
mNodes.setTo(lesCheckpoint.duplicate()); // Vary ledger from checkpoint.
pathNext(pspCur, vpsPaths.size()); // Compute increment
mNodes.swapWith(pspCur->lesEntries); // For the path, save ledger state.
if (!pspBest || (pspCur->uQuality && PathState::lessPriority(pspBest, pspCur)))
pspBest = pspCur;
}
if (!pspBest)
if (pspBest)
{
//
// Apply path.
//
// Apply best path.
// Install changes for path.
// Install ledger for best past.
mNodes.swapWith(pspBest->lesEntries);
// Figure out if done.
@@ -3518,8 +3523,7 @@ TransactionEngineResult TransactionEngine::doPayment(const SerializedTransaction
else if (saPaid.isZero())
{
// Nothing claimed.
terResult = terPATH_EMPTY; // XXX No effect except unfundeds and charge fee.
// XXX
terResult = terPATH_EMPTY; // XXX No effect except unfundeds and charge fee.
}
else
{