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Make directory nodes self-descriptive.

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Callers pass in a "describer" function that stamps new directory entries.
This commit is contained in:
JoelKatz
2012-11-30 00:30:19 -08:00
parent 1d3a17b59d
commit 2864dda4eb
7 changed files with 56 additions and 11 deletions
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10
src/cpp/ripple/LedgerEntrySet.cpp
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@@ -492,9 +492,10 @@ void LedgerEntrySet::calcRawMeta(Serializer& s, TER result, uint32 index)
// 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.
TER LedgerEntrySet::dirAdd(
uint64& uNodeDir,
const uint256& uRootIndex,
const uint256& uLedgerIndex)
uint64& uNodeDir,
const uint256& uRootIndex,
const uint256& uLedgerIndex,
boost::function<void (SLE::ref)> fDescriber)
{
SLE::pointer sleNode;
STVector256 svIndexes;
@@ -505,6 +506,7 @@ TER LedgerEntrySet::dirAdd(
// No root, make it.
sleRoot = entryCreate(ltDIR_NODE, uRootIndex);
sleRoot->setFieldH256(sfRootIndex, uRootIndex);
fDescriber(sleRoot);
sleNode = sleRoot;
uNodeDir = 0;
@@ -566,6 +568,8 @@ TER LedgerEntrySet::dirAdd(
// Create the new node.
sleNode = entryCreate(ltDIR_NODE, Ledger::getDirNodeIndex(uRootIndex, uNodeDir));
sleNode->setFieldH256(sfRootIndex, uRootIndex);
fDescriber(sleNode);
svIndexes = STVector256();
}
}