// Write block to history file
if (!CheckDiskSpace(::GetSerializeSize(*this, SER_DISK, CLIENT_VERSION)))
return error("AcceptBlock() : out of disk space");
- unsigned int nFile = -1;
+ unsigned int nFile = UINT_MAX;
unsigned int nBlockPos = 0;
if (!WriteToDisk(nFile, nBlockPos))
return error("AcceptBlock() : WriteToDisk failed");
if (!mapBlockIndex.count(pblock->hashPrevBlock))
{
printf("ProcessBlock: ORPHAN BLOCK, prev=%s\n", pblock->hashPrevBlock.ToString().substr(0,20).c_str());
- CBlock* pblock2 = new CBlock(*pblock);
// ppcoin: check proof-of-stake
- if (pblock2->IsProofOfStake())
+ if (pblock->IsProofOfStake())
{
// Limited duplicity on stake: prevents block flood attack
// Duplicate stake allowed only when there is orphan child block
- if (setStakeSeenOrphan.count(pblock2->GetProofOfStake()) && !mapOrphanBlocksByPrev.count(hash) && !Checkpoints::WantedByPendingSyncCheckpoint(hash))
- return error("ProcessBlock() : duplicate proof-of-stake (%s, %d) for orphan block %s", pblock2->GetProofOfStake().first.ToString().c_str(), pblock2->GetProofOfStake().second, hash.ToString().c_str());
+ if (setStakeSeenOrphan.count(pblock->GetProofOfStake()) && !mapOrphanBlocksByPrev.count(hash) && !Checkpoints::WantedByPendingSyncCheckpoint(hash))
+ return error("ProcessBlock() : duplicate proof-of-stake (%s, %d) for orphan block %s", pblock->GetProofOfStake().first.ToString().c_str(), pblock->GetProofOfStake().second, hash.ToString().c_str());
else
- setStakeSeenOrphan.insert(pblock2->GetProofOfStake());
+ setStakeSeenOrphan.insert(pblock->GetProofOfStake());
}
+ CBlock* pblock2 = new CBlock(*pblock);
mapOrphanBlocks.insert(make_pair(hash, pblock2));
mapOrphanBlocksByPrev.insert(make_pair(pblock2->hashPrevBlock, pblock2));
}
}
+void UnloadBlockIndex()
+{
+ mapBlockIndex.clear();
+ setStakeSeen.clear();
+ pindexGenesisBlock = NULL;
+ nBestHeight = 0;
+ nBestChainTrust = 0;
+ nBestInvalidTrust = 0;
+ hashBestChain = 0;
+ pindexBest = NULL;
+}
+
bool LoadBlockIndex(bool fAllowNew)
{
if (fTestNet)
}
return true;
}
+
+
+class CMainCleanup
+{
+public:
+ CMainCleanup() {}
+ ~CMainCleanup() {
+ // block headers
+ std::map<uint256, CBlockIndex*>::iterator it1 = mapBlockIndex.begin();
+ for (; it1 != mapBlockIndex.end(); it1++)
+ delete (*it1).second;
+ mapBlockIndex.clear();
+
+ // orphan blocks
+ std::map<uint256, CBlock*>::iterator it2 = mapOrphanBlocks.begin();
+ for (; it2 != mapOrphanBlocks.end(); it2++)
+ delete (*it2).second;
+ mapOrphanBlocks.clear();
+
+ // orphan transactions
+ }
+} instance_of_cmaincleanup;
\ No newline at end of file