if (IsCoinBase())
return true; // Coinbases don't use vin normally
- for (int i = 0; i < vin.size(); i++)
+ for (unsigned int i = 0; i < vin.size(); i++)
{
const CTxOut& prev = GetOutputFor(vin[i], mapInputs);
// Check for conflicts with in-memory transactions
CTransaction* ptxOld = NULL;
- for (int i = 0; i < vin.size(); i++)
+ for (unsigned int i = 0; i < vin.size(); i++)
{
COutPoint outpoint = vin[i].prevout;
if (mapNextTx.count(outpoint))
return false;
if (!IsNewerThan(*ptxOld))
return false;
- for (int i = 0; i < vin.size(); i++)
+ for (unsigned int i = 0; i < vin.size(); i++)
{
COutPoint outpoint = vin[i].prevout;
if (!mapNextTx.count(outpoint) || mapNextTx[outpoint].ptx != ptxOld)
{
uint256 hash = GetHash();
mapTransactions[hash] = *this;
- for (int i = 0; i < vin.size(); i++)
+ for (unsigned int i = 0; i < vin.size(); i++)
mapNextTx[vin[i].prevout] = CInPoint(&mapTransactions[hash], i);
nTransactionsUpdated++;
++nPooledTx;
if (IsCoinBase())
return true; // Coinbase transactions have no inputs to fetch.
- for (int i = 0; i < vin.size(); i++)
+ for (unsigned int i = 0; i < vin.size(); i++)
{
COutPoint prevout = vin[i].prevout;
if (inputsRet.count(prevout.hash))
}
// Make sure all prevout.n's are valid:
- for (int i = 0; i < vin.size(); i++)
+ for (unsigned int i = 0; i < vin.size(); i++)
{
const COutPoint prevout = vin[i].prevout;
assert(inputsRet.count(prevout.hash) != 0);
return 0;
int64 nResult = 0;
- for (int i = 0; i < vin.size(); i++)
+ for (unsigned int i = 0; i < vin.size(); i++)
{
nResult += GetOutputFor(vin[i], inputs).nValue;
}
return 0;
int nSigOps = 0;
- for (int i = 0; i < vin.size(); i++)
+ for (unsigned int i = 0; i < vin.size(); i++)
{
const CTxOut& prevout = GetOutputFor(vin[i], inputs);
if (prevout.scriptPubKey.IsPayToScriptHash())
{
int64 nValueIn = 0;
int64 nFees = 0;
- for (int i = 0; i < vin.size(); i++)
+ for (unsigned int i = 0; i < vin.size(); i++)
{
COutPoint prevout = vin[i].prevout;
assert(inputs.count(prevout.hash) > 0);
CRITICAL_BLOCK(cs_mapTransactions)
{
int64 nValueIn = 0;
- for (int i = 0; i < vin.size(); i++)
+ for (unsigned int i = 0; i < vin.size(); i++)
{
// Get prev tx from single transactions in memory
COutPoint prevout = vin[i].prevout;
// This rule applies to all blocks whose timestamp is after March 15, 2012, 0:00 UTC.
// On testnet it is enabled as of februari 20, 2012, 0:00 UTC.
if (pindex->nTime > 1331769600 || (fTestNet && pindex->nTime > 1329696000))
+ {
BOOST_FOREACH(CTransaction& tx, vtx)
{
CTxIndex txindexOld;
if (txdb.ReadTxIndex(tx.GetHash(), txindexOld))
+ {
BOOST_FOREACH(CDiskTxPos &pos, txindexOld.vSpent)
if (pos.IsNull())
return false;
+ }
}
+ }
- // To avoid being on the short end of a block-chain split,
- // don't do secondary validation of pay-to-script-hash transactions
- // until blocks with timestamps after paytoscripthashtime (see init.cpp for default).
- // This code can be removed once a super-majority of the network has upgraded.
- int64 nEvalSwitchTime = GetArg("-paytoscripthashtime", std::numeric_limits<int64_t>::max());
- bool fStrictPayToScriptHash = (pindex->nTime >= nEvalSwitchTime);
+ // BIP16 didn't become active until Apr 1 2012 (Feb 15 on testnet)
+ int64 nBIP16SwitchTime = fTestNet ? 1329264000 : 1333238400;
+ bool fStrictPayToScriptHash = (pindex->nTime >= nBIP16SwitchTime);
//// issue here: it doesn't know the version
unsigned int nTxPos = pindex->nBlockPos + ::GetSerializeSize(CBlock(), SER_DISK) - 1 + GetSizeOfCompactSize(vtx.size());
// Connect longer branch
vector<CTransaction> vDelete;
- for (int i = 0; i < vConnect.size(); i++)
+ for (unsigned int i = 0; i < vConnect.size(); i++)
{
CBlockIndex* pindex = vConnect[i];
CBlock block;
// First transaction must be coinbase, the rest must not be
if (vtx.empty() || !vtx[0].IsCoinBase())
return DoS(100, error("CheckBlock() : first tx is not coinbase"));
- for (int i = 1; i < vtx.size(); i++)
+ for (unsigned int i = 1; i < vtx.size(); i++)
if (vtx[i].IsCoinBase())
return DoS(100, error("CheckBlock() : more than one coinbase"));
// Recursively process any orphan blocks that depended on this one
vector<uint256> vWorkQueue;
vWorkQueue.push_back(hash);
- for (int i = 0; i < vWorkQueue.size(); i++)
+ for (unsigned int i = 0; i < vWorkQueue.size(); i++)
{
uint256 hashPrev = vWorkQueue[i];
for (multimap<uint256, CBlock*>::iterator mi = mapOrphanBlocksByPrev.lower_bound(hashPrev);
// put the main timechain first
vector<CBlockIndex*>& vNext = mapNext[pindex];
- for (int i = 0; i < vNext.size(); i++)
+ for (unsigned int i = 0; i < vNext.size(); i++)
{
if (vNext[i]->pnext)
{
}
// iterate children
- for (int i = 0; i < vNext.size(); i++)
+ for (unsigned int i = 0; i < vNext.size(); i++)
vStack.push_back(make_pair(nCol+i, vNext[i]));
}
}
}
// Get recent addresses
- if (pfrom->nVersion >= 31402 || mapAddresses.size() < 1000)
+ if (pfrom->nVersion >= 31402 || addrman.size() < 1000)
{
pfrom->PushMessage("getaddr");
pfrom->fGetAddr = true;
}
+ addrman.Good(pfrom->addr);
+ } else {
+ if (((CNetAddr)pfrom->addr) == (CNetAddr)addrFrom)
+ {
+ addrman.Add(addrFrom, addrFrom);
+ addrman.Good(addrFrom);
+ }
}
// Ask the first connected node for block updates
vRecv >> vAddr;
// Don't want addr from older versions unless seeding
- if (pfrom->nVersion < 31402 && mapAddresses.size() > 1000)
+ if (pfrom->nVersion < 31402 && addrman.size() > 1000)
return true;
if (vAddr.size() > 1000)
{
}
// Store the new addresses
- CAddrDB addrDB;
- addrDB.TxnBegin();
int64 nNow = GetAdjustedTime();
int64 nSince = nNow - 10 * 60;
BOOST_FOREACH(CAddress& addr, vAddr)
continue;
if (addr.nTime <= 100000000 || addr.nTime > nNow + 10 * 60)
addr.nTime = nNow - 5 * 24 * 60 * 60;
- AddAddress(addr, 2 * 60 * 60, &addrDB);
pfrom->AddAddressKnown(addr);
if (addr.nTime > nSince && !pfrom->fGetAddr && vAddr.size() <= 10 && addr.IsRoutable())
{
}
}
}
- addrDB.TxnCommit(); // Save addresses (it's ok if this fails)
+ addrman.Add(vAddr, pfrom->addr, 2 * 60 * 60);
if (vAddr.size() < 1000)
pfrom->fGetAddr = false;
}
}
CTxDB txdb("r");
- for (int nInv = 0; nInv < vInv.size(); nInv++)
+ for (unsigned int nInv = 0; nInv < vInv.size(); nInv++)
{
const CInv &inv = vInv[nInv];
vWorkQueue.push_back(inv.hash);
// Recursively process any orphan transactions that depended on this one
- for (int i = 0; i < vWorkQueue.size(); i++)
+ for (unsigned int i = 0; i < vWorkQueue.size(); i++)
{
uint256 hashPrev = vWorkQueue[i];
for (multimap<uint256, CDataStream*>::iterator mi = mapOrphanTransactionsByPrev.lower_bound(hashPrev);
else if (strCommand == "getaddr")
{
- // Nodes rebroadcast an addr every 24 hours
pfrom->vAddrToSend.clear();
- int64 nSince = GetAdjustedTime() - 3 * 60 * 60; // in the last 3 hours
- CRITICAL_BLOCK(cs_mapAddresses)
- {
- unsigned int nCount = 0;
- BOOST_FOREACH(const PAIRTYPE(vector<unsigned char>, CAddress)& item, mapAddresses)
- {
- const CAddress& addr = item.second;
- if (addr.nTime > nSince)
- nCount++;
- }
- BOOST_FOREACH(const PAIRTYPE(vector<unsigned char>, CAddress)& item, mapAddresses)
- {
- const CAddress& addr = item.second;
- if (addr.nTime > nSince && GetRand(nCount) < 2500)
- pfrom->PushAddress(addr);
- }
- }
+ vector<CAddress> vAddr = addrman.GetAddr();
+ BOOST_FOREACH(const CAddress &addr, vAddr)
+ pfrom->PushAddress(addr);
}
nLastRebroadcast = GetTime();
}
- // Clear out old addresses periodically so it's not too much work at once
- static int64 nLastClear;
- if (nLastClear == 0)
- nLastClear = GetTime();
- if (GetTime() - nLastClear > 10 * 60 && vNodes.size() >= 3)
- {
- nLastClear = GetTime();
- CRITICAL_BLOCK(cs_mapAddresses)
- {
- CAddrDB addrdb;
- int64 nSince = GetAdjustedTime() - 14 * 24 * 60 * 60;
- for (map<vector<unsigned char>, CAddress>::iterator mi = mapAddresses.begin();
- mi != mapAddresses.end();)
- {
- const CAddress& addr = (*mi).second;
- if (addr.nTime < nSince)
- {
- if (mapAddresses.size() < 1000 || GetTime() > nLastClear + 20)
- break;
- addrdb.EraseAddress(addr);
- mapAddresses.erase(mi++);
- }
- else
- mi++;
- }
- }
- }
-
-
//
// Message: addr
//
FormatHashBlocks(&tmp.hash1, sizeof(tmp.hash1));
// Byte swap all the input buffer
- for (int i = 0; i < sizeof(tmp)/4; i++)
+ for (unsigned int i = 0; i < sizeof(tmp)/4; i++)
((unsigned int*)&tmp)[i] = ByteReverse(((unsigned int*)&tmp)[i]);
// Precalc the first half of the first hash, which stays constant
// Check if something found
if (nNonceFound != -1)
{
- for (int i = 0; i < sizeof(hash)/4; i++)
+ for (unsigned int i = 0; i < sizeof(hash)/4; i++)
((unsigned int*)&hash)[i] = ByteReverse(((unsigned int*)&hash)[i]);
if (hash <= hashTarget)
git://git.novaco.in / novacoin.git / blobdiff