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

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This commit is contained in:
JoelKatz
2013-01-07 01:33:47 -08:00
parent f493ea6478 22a8f576e2
commit 265218a936
2 changed files with 137 additions and 15 deletions
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46
src/cpp/ripple/Pathfinder.cpp
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@@ -268,7 +268,7 @@ bool Pathfinder::findPaths(const unsigned int iMaxSteps, const unsigned int iMax
}
else if (!speEnd.mCurrencyID)
{
// Last element is for XRP continue with qualifying books.
// Last element is for XRP, continue with qualifying books.
BOOST_FOREACH(OrderBook::ref book, mOrderBook.getXRPInBooks())
{
// XXX Don't allow looping through same order books.
@@ -298,19 +298,42 @@ bool Pathfinder::findPaths(const unsigned int iMaxSteps, const unsigned int iMax
}
else
{
// Last element is for non-XRP continue by adding ripple lines and order books.
// Last element is for non-XRP, continue by adding ripple lines and order books.
// Create new paths for each outbound account not already in the path.
AccountItems rippleLines(speEnd.mAccountID, mLedger, AccountItem::pointer(new RippleState()));
BOOST_FOREACH(AccountItem::ref item, rippleLines.getItems())
{
RippleState* line=(RippleState*)item.get();
RippleState* rspEntry = (RippleState*) item.get();
if (!spPath.hasSeen(line->getAccountIDPeer().getAccountID()))
if (spPath.hasSeen(rspEntry->getAccountIDPeer().getAccountID()))
{
// Peer is in path already. Ignore it to avoid a loop.
cLog(lsDEBUG) <<
boost::str(boost::format("findPaths: SEEN: %s/%s --> %s/%s")
% RippleAddress::createHumanAccountID(speEnd.mAccountID)
% STAmount::createHumanCurrency(speEnd.mCurrencyID)
% RippleAddress::createHumanAccountID(rspEntry->getAccountIDPeer().getAccountID())
% STAmount::createHumanCurrency(speEnd.mCurrencyID));
}
else if (!rspEntry->getBalance().isPositive() // Have IOUs to send.
&& (!rspEntry->getLimitPeer() // Peer does not extend credit.
|| *rspEntry->getBalance().negate() >= rspEntry->getLimitPeer())) // No credit left.
{
// Path has no credit left. Ignore it.
cLog(lsDEBUG) <<
boost::str(boost::format("findPaths: No credit: %s/%s --> %s/%s")
% RippleAddress::createHumanAccountID(speEnd.mAccountID)
% STAmount::createHumanCurrency(speEnd.mCurrencyID)
% RippleAddress::createHumanAccountID(rspEntry->getAccountIDPeer().getAccountID())
% STAmount::createHumanCurrency(speEnd.mCurrencyID));
}
else
{
// Can transmit IOUs.
STPath new_path(spPath);
STPathElement new_ele(line->getAccountIDPeer().getAccountID(),
STPathElement new_ele(rspEntry->getAccountIDPeer().getAccountID(),
speEnd.mCurrencyID,
uint160());
@@ -318,7 +341,7 @@ bool Pathfinder::findPaths(const unsigned int iMaxSteps, const unsigned int iMax
boost::str(boost::format("findPaths: %s/%s --> %s/%s")
% RippleAddress::createHumanAccountID(speEnd.mAccountID)
% STAmount::createHumanCurrency(speEnd.mCurrencyID)
% RippleAddress::createHumanAccountID(line->getAccountIDPeer().getAccountID())
% RippleAddress::createHumanAccountID(rspEntry->getAccountIDPeer().getAccountID())
% STAmount::createHumanCurrency(speEnd.mCurrencyID));
new_path.mPath.push_back(new_ele);
@@ -326,15 +349,6 @@ bool Pathfinder::findPaths(const unsigned int iMaxSteps, const unsigned int iMax
bContinued = true;
}
else
{
cLog(lsDEBUG) <<
boost::str(boost::format("findPaths: SEEN: %s/%s --> %s/%s")
% RippleAddress::createHumanAccountID(speEnd.mAccountID)
% STAmount::createHumanCurrency(speEnd.mCurrencyID)
% RippleAddress::createHumanAccountID(line->getAccountIDPeer().getAccountID())
% STAmount::createHumanCurrency(speEnd.mCurrencyID));
}
}
// Every book that wants the source currency.
@@ -448,6 +462,8 @@ bool Pathfinder::findPaths(const unsigned int iMaxSteps, const unsigned int iMax
cLog(lsDEBUG) << boost::str(boost::format("findPaths: no ledger"));
}
cLog(lsDEBUG) << boost::str(boost::format("findPaths< bFound=%d") % bFound);
return bFound;
}