Use fully static linkage #364

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bvbfan wants to merge 78 commits from static_link into master
3 changed files with 40 additions and 26 deletions
Showing only changes of commit 24a1c59013 - Show all commits

View file

@ -340,19 +340,19 @@ bool CClaimTrieCacheBase::getInfoForName(const std::string& name, CClaimValue& c
CClaimSupportToName CClaimTrieCacheBase::getClaimsForName(const std::string& name) const
{
claimEntryType claims;
int nLastTakeoverHeight = 0;
db << "SELECT IFNULL(takeoverHeight,0) FROM nodes WHERE name = ?" << name >> nLastTakeoverHeight;
auto supports = getSupportsForName(name);
auto query = db << "SELECT claimID, txID, txN, blockHeight, validHeight, amount "
"FROM claims WHERE nodeName = ? AND expirationHeight >= ?"
<< name << nNextHeight;
claimEntryType claims;
for (auto&& row: query) {
CClaimValue claim;
row >> claim.claimId >> claim.outPoint.hash >> claim.outPoint.n
>> claim.nHeight >> claim.nValidAtHeight >> claim.nAmount;
if (nLastTakeoverHeight == 0 && claim.nValidAtHeight < nNextHeight)
nLastTakeoverHeight = claim.nValidAtHeight;
claims.push_back(claim);
}
@ -1253,18 +1253,19 @@ bool CClaimTrieCacheBase::getProofForName(const std::string& name, const uint160
// cache the parent nodes
getMerkleHash();
proof = CClaimTrieProof();
auto nodeQuery = db << "SELECT name FROM nodes WHERE "
auto nodeQuery = db << "SELECT name, IFNULL(takeoverHeight, 0) FROM nodes WHERE "
"name IN (WITH RECURSIVE prefix(p) AS (VALUES(?) UNION ALL "
"SELECT SUBSTR(p, 1, LENGTH(p)-1) FROM prefix WHERE p != '') SELECT p FROM prefix) "
"ORDER BY LENGTH(name)" << name;
for (auto&& row: nodeQuery) {
CClaimValue claim;
std::string key;
row >> key;
int takeoverHeight;
row >> key >> takeoverHeight;
bool fNodeHasValue = getInfoForName(key, claim);
uint256 valueHash;
if (fNodeHasValue)
valueHash = getValueHash(claim.outPoint, claim.nValidAtHeight);
valueHash = getValueHash(claim.outPoint, takeoverHeight);
const auto pos = key.size();
std::vector<std::pair<unsigned char, uint256>> children;
@ -1291,7 +1292,7 @@ bool CClaimTrieCacheBase::getProofForName(const std::string& name, const uint160
proof.hasValue = fNodeHasValue && claim.claimId == finalClaim;
if (proof.hasValue) {
proof.outPoint = claim.outPoint;
proof.nHeightOfLastTakeover = claim.nValidAtHeight;
proof.nHeightOfLastTakeover = takeoverHeight;
}
valueHash.SetNull();
}

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@ -264,7 +264,8 @@ uint256 CClaimTrieCacheHashFork::recursiveComputeMerkleHash(const std::string& n
"(SELECT TOTAL(s.amount)+c.amount FROM supports s WHERE s.supportedClaimID = c.claimID "
"AND s.validHeight < ? AND s.expirationHeight >= ?) as effectiveAmount "
"FROM claims c WHERE c.nodeName = ? AND c.validHeight < ? AND c.expirationHeight >= ? "
"ORDER BY effectiveAmount DESC, c.blockHeight, c.txID, c.txN" << nNextHeight << nNextHeight << name << nNextHeight << nNextHeight;
"ORDER BY effectiveAmount DESC, c.blockHeight, c.txID, c.txN"
<< nNextHeight << nNextHeight << name << nNextHeight << nNextHeight;
std::vector<uint256> claimHashes;
for (auto&& row: claimQuery) {
@ -355,7 +356,7 @@ bool CClaimTrieCacheHashFork::getProofForName(const std::string& name, const uin
auto nodeQuery = db << "SELECT name, IFNULL(takeoverHeight, 0) FROM nodes WHERE "
"name IN (WITH RECURSIVE prefix(p) AS (VALUES(?) UNION ALL "
"SELECT SUBSTR(p, 1, LENGTH(p)-1) FROM prefix WHERE p != '') SELECT p FROM prefix) "
"ORDER BY LENGTH(name)" << name;
"ORDER BY name" << name;
for (auto&& row: nodeQuery) {
std::string key;;
int takeoverHeight;
@ -372,26 +373,32 @@ bool CClaimTrieCacheHashFork::getProofForName(const std::string& name, const uin
childHashes.push_back(childHash);
}
auto cns = getClaimsForName(key);
auto claimQuery = db << "SELECT c.txID, c.txN, c.claimID, "
"(SELECT TOTAL(s.amount)+c.amount FROM supports s WHERE s.supportedClaimID = c.claimID "
"AND s.validHeight < ? AND s.expirationHeight >= ?) as effectiveAmount "
"FROM claims c WHERE c.nodeName = ? AND c.validHeight < ? AND c.expirationHeight >= ? "
"ORDER BY effectiveAmount DESC, c.blockHeight, c.txID, c.txN"
<< nNextHeight << nNextHeight << name << nNextHeight << nNextHeight;
std::vector<uint256> claimHashes;
uint32_t finalClaimIdx = 0;
COutPoint finalOutPoint;
for (uint32_t i = 0; i < cns.claimsNsupports.size(); ++i) {
auto& child = cns.claimsNsupports[i].claim;
claimHashes.push_back(getValueHash(child.outPoint, takeoverHeight));
if (child.claimId == finalClaim) {
finalClaimIdx = i;
finalOutPoint = child.outPoint;
for (auto&& child: claimQuery) {
COutPoint childOutPoint;
uint160 childClaimID;
child >> childOutPoint.hash >> childOutPoint.n >> childClaimID;
if (childClaimID == finalClaim && key == name) {
finalClaimIdx = uint32_t(claimHashes.size());
proof.outPoint = childOutPoint;
proof.hasValue = true;
}
claimHashes.push_back(getValueHash(childOutPoint, takeoverHeight));
}
// I am on a node; I need a hash(children, claims)
// if I am the last node on the list, it will be hash(children, x)
// else it will be hash(x, claims)
if (key == name) {
proof.outPoint = finalOutPoint;
proof.nHeightOfLastTakeover = cns.nLastTakeoverHeight;
proof.hasValue = true;
proof.nHeightOfLastTakeover = takeoverHeight;
auto hash = childHashes.empty() ? leafHash : ComputeMerkleRoot(childHashes);
proof.pairs.emplace_back(true, hash);
if (!claimHashes.empty())
@ -411,15 +418,19 @@ void CClaimTrieCacheHashFork::initializeIncrement()
{
CClaimTrieCacheNormalizationFork::initializeIncrement();
// we could do this in the constructor, but that would not allow for multiple increments in a row (as done in unit tests)
if (nNextHeight == Params().GetConsensus().nAllClaimsInMerkleForkHeight - 1)
if (nNextHeight == Params().GetConsensus().nAllClaimsInMerkleForkHeight - 1) {
if (!transacting) { transacting = true; db << "begin"; }
db << "UPDATE nodes SET hash = NULL";
}
}
bool CClaimTrieCacheHashFork::finalizeDecrement(takeoverUndoType& takeoverUndo)
{
auto ret = CClaimTrieCacheNormalizationFork::finalizeDecrement(takeoverUndo);
if (ret && nNextHeight == Params().GetConsensus().nAllClaimsInMerkleForkHeight - 1)
if (ret && nNextHeight == Params().GetConsensus().nAllClaimsInMerkleForkHeight - 1) {
if (!transacting) { transacting = true; db << "begin"; }
db << "UPDATE nodes SET hash = NULL";
}
return ret;
}

View file

@ -74,12 +74,14 @@ BOOST_AUTO_TEST_CASE(hash_includes_all_claims_triple_test)
fixture.IncrementBlocks(1);
for (const auto& name : names) {
for (auto& claimSupports : fixture.getClaimsForName(name).claimsNsupports) {
auto cfn = fixture.getClaimsForName(name);
for (auto& claimSupports : cfn.claimsNsupports) {
CClaimTrieProof proof;
auto& claim = claimSupports.claim;
BOOST_CHECK(fixture.getProofForName(name, claim.claimId, proof));
BOOST_CHECK(proof.hasValue);
BOOST_CHECK_EQUAL(proof.outPoint, claim.outPoint);
BOOST_CHECK_EQUAL(proof.nHeightOfLastTakeover, cfn.nLastTakeoverHeight);
uint256 claimHash = getValueHash(claim.outPoint, proof.nHeightOfLastTakeover);
ValidatePairs(fixture, proof.pairs, claimHash);
}