// Copyright (c) 2011 The Bitcoin developers
// Distributed under the MIT/X11 software license, see the accompanying
// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+
+#include <stdint.h>
+
#include "headers.h"
#include "checkpoints.h"
#include "db.h"
CBigNum bnBestInvalidWork = 0;
uint256 hashBestChain = 0;
CBlockIndex* pindexBest = NULL;
-int64 nTimeBestReceived = 0;
+int64_t nTimeBestReceived = 0;
CMedianFilter<int> cPeerBlockCounts(5, 0); // Amount of blocks that other nodes claim to have
double dHashesPerSec;
-int64 nHPSTimerStart;
+int64_t nHPSTimerStart;
// Settings
int fGenerateBitcoins = false;
-int64 nTransactionFee = 0;
+int64_t nTransactionFee = 0;
int fLimitProcessors = false;
int nLimitProcessors = 1;
int fMinimizeToTray = true;
return DoS(100, error("CTransaction::CheckTransaction() : size limits failed"));
// Check for negative or overflow output values
- int64 nValueOut = 0;
+ int64_t nValueOut = 0;
BOOST_FOREACH(const CTxOut& txout, vout)
{
if (txout.nValue < 0)
return DoS(100, error("AcceptToMemoryPool() : coinbase as individual tx"));
// To help v0.1.5 clients who would see it as a negative number
- if ((int64)nLockTime > INT_MAX)
+ if ((int64_t)nLockTime > std::numeric_limits<int>::max())
return error("AcceptToMemoryPool() : not accepting nLockTime beyond 2038 yet");
// Rather not work on nonstandard transactions (unless -testnet)
return error("AcceptToMemoryPool() : nonstandard transaction input");
// Check against previous transactions
- int64 nFees = 0;
+ int64_t nFees = 0;
int nSigOps = 0;
if (!ConnectInputs(mapInputs, mapUnused, CDiskTxPos(1,1,1), pindexBest, nFees, false, false, nSigOps))
{
return error("AcceptToMemoryPool() : transaction with out-of-bounds SigOpCount");
// Don't accept it if it can't get into a block
- if (nFees < GetMinFee(1000, true, true))
+ if (nFees < GetMinFee(1000, true, GMF_RELAY))
return error("AcceptToMemoryPool() : not enough fees");
// Continuously rate-limit free transactions
{
static CCriticalSection cs;
static double dFreeCount;
- static int64 nLastTime;
- int64 nNow = GetTime();
+ static int64_t nLastTime;
+ int64_t nNow = GetTime();
CRITICAL_BLOCK(cs)
{
return pblock->GetHash();
}
-int64 static GetBlockValue(int nHeight, int64 nFees)
+int64_t static GetBlockValue(int nHeight, int64_t nFees)
{
- int64 nSubsidy = 50 * COIN;
+ int64_t nSubsidy = 50 * COIN;
// Subsidy is cut in half every 4 years
nSubsidy >>= (nHeight / 210000);
return nSubsidy + nFees;
}
-static const int64 nTargetTimespan = 14 * 24 * 60 * 60; // two weeks
-static const int64 nTargetSpacing = 10 * 60;
-static const int64 nInterval = nTargetTimespan / nTargetSpacing;
+static const int64_t nTargetTimespan = 14 * 24 * 60 * 60; // two weeks
+static const int64_t nTargetSpacing = 10 * 60;
+static const int64_t nInterval = nTargetTimespan / nTargetSpacing;
//
// minimum amount of work that could possibly be required nTime after
// minimum work required was nBase
//
-unsigned int ComputeMinWork(unsigned int nBase, int64 nTime)
+unsigned int ComputeMinWork(unsigned int nBase, int64_t nTime)
{
CBigNum bnResult;
bnResult.SetCompact(nBase);
assert(pindexFirst);
// Limit adjustment step
- int64 nActualTimespan = pindexLast->GetBlockTime() - pindexFirst->GetBlockTime();
+ int64_t nActualTimespan = pindexLast->GetBlockTime() - pindexFirst->GetBlockTime();
printf(" nActualTimespan = %"PRI64d" before bounds\n", nActualTimespan);
if (nActualTimespan < nTargetTimespan/4)
nActualTimespan = nTargetTimespan/4;
{
if (pindexBest == NULL || nBestHeight < (Checkpoints::GetTotalBlocksEstimate()-nInitialBlockThreshold))
return true;
- static int64 nLastUpdate;
+ static int64_t nLastUpdate;
static CBlockIndex* pindexLastBest;
if (pindexBest != pindexLastBest)
{
bool CTransaction::ConnectInputs(map<uint256, pair<CTxIndex, CTransaction> > inputs,
map<uint256, CTxIndex>& mapTestPool, CDiskTxPos posThisTx,
- CBlockIndex* pindexBlock, int64& nFees, bool fBlock, bool fMiner, int& nSigOpsRet, int64 nMinFee)
+ CBlockIndex* pindexBlock, int64_t& nFees, bool fBlock, bool fMiner, int& nSigOpsRet, int64_t nMinFee)
{
// Take over previous transactions' spent pointers
// fBlock is true when this is called from AcceptBlock when a new best-block is added to the blockchain
// ... both are false when called from CTransaction::AcceptToMemoryPool
if (!IsCoinBase())
{
- int64 nValueIn = 0;
+ int64_t nValueIn = 0;
for (int i = 0; i < vin.size(); i++)
{
COutPoint prevout = vin[i].prevout;
// To avoid being on the short end of a block-chain split,
// interpret OP_EVAL as a NO_OP until blocks with timestamps
// after opevaltime:
- int64 nEvalSwitchTime = GetArg("opevaltime", 1328054400); // Feb 1, 2012
+ int64_t nEvalSwitchTime = GetArg("opevaltime", 1328054400); // Feb 1, 2012
fStrictOpEval = (pindexBlock->nTime >= nEvalSwitchTime);
}
// if !fBlock, then always be strict-- don't accept
return DoS(100, error("ConnectInputs() : %s value in < value out", GetHash().ToString().substr(0,10).c_str()));
// Tally transaction fees
- int64 nTxFee = nValueIn - GetValueOut();
+ int64_t nTxFee = nValueIn - GetValueOut();
if (nTxFee < 0)
return DoS(100, error("ConnectInputs() : %s nTxFee < 0", GetHash().ToString().substr(0,10).c_str()));
if (nTxFee < nMinFee)
// Take over previous transactions' spent pointers
CRITICAL_BLOCK(cs_mapTransactions)
{
- int64 nValueIn = 0;
+ int64_t nValueIn = 0;
for (int i = 0; i < vin.size(); i++)
{
// Get prev tx from single transactions in memory
unsigned int nTxPos = pindex->nBlockPos + ::GetSerializeSize(CBlock(), SER_DISK) - 1 + GetSizeOfCompactSize(vtx.size());
map<uint256, CTxIndex> mapQueuedChanges;
- int64 nFees = 0;
+ int64_t nFees = 0;
int nSigOps = 0;
BOOST_FOREACH(CTransaction& tx, vtx)
{
if (pcheckpoint && pblock->hashPrevBlock != hashBestChain)
{
// Extra checks to prevent "fill up memory by spamming with bogus blocks"
- int64 deltaTime = pblock->GetBlockTime() - pcheckpoint->nTime;
+ int64_t deltaTime = pblock->GetBlockTime() - pcheckpoint->nTime;
if (deltaTime < 0)
{
pfrom->Misbehaving(100);
-bool CheckDiskSpace(uint64 nAdditionalBytes)
+bool CheckDiskSpace(uint64_t nAdditionalBytes)
{
- uint64 nFreeBytesAvailable = filesystem::space(GetDataDir()).available;
+ uint64_t nFreeBytesAvailable = filesystem::space(GetDataDir()).available;
// Check for 15MB because database could create another 10MB log file at any time
- if (nFreeBytesAvailable < (uint64)15000000 + nAdditionalBytes)
+ if (nFreeBytesAvailable < (uint64_t)15000000 + nAdditionalBytes)
{
fShutdown = true;
string strMessage = _("Warning: Disk space is low ");
return false;
}
- int64 nTime;
+ int64_t nTime;
CAddress addrMe;
CAddress addrFrom;
- uint64 nNonce = 1;
+ uint64_t nNonce = 1;
vRecv >> pfrom->nVersion >> pfrom->nServices >> nTime >> addrMe;
if (pfrom->nVersion == 10300)
pfrom->nVersion = 300;
}
// Ask the first connected node for block updates
- static int nAskedForBlocks;
+ static int nAskedForBlocks = 0;
if (!pfrom->fClient &&
(pfrom->nVersion < 32000 || pfrom->nVersion >= 32400) &&
(nAskedForBlocks < 1 || vNodes.size() <= 1))
// Store the new addresses
CAddrDB addrDB;
addrDB.TxnBegin();
- int64 nNow = GetAdjustedTime();
- int64 nSince = nNow - 10 * 60;
+ int64_t nNow = GetAdjustedTime();
+ int64_t nSince = nNow - 10 * 60;
BOOST_FOREACH(CAddress& addr, vAddr)
{
if (fShutdown)
static uint256 hashSalt;
if (hashSalt == 0)
RAND_bytes((unsigned char*)&hashSalt, sizeof(hashSalt));
- uint256 hashRand = hashSalt ^ (((int64)addr.ip)<<32) ^ ((GetTime()+addr.ip)/(24*60*60));
+ uint256 hashRand = hashSalt ^ (((int64_t)addr.ip)<<32) ^ ((GetTime()+addr.ip)/(24*60*60));
hashRand = Hash(BEGIN(hashRand), END(hashRand));
multimap<uint256, CNode*> mapMix;
BOOST_FOREACH(CNode* pnode, vNodes)
{
// Nodes rebroadcast an addr every 24 hours
pfrom->vAddrToSend.clear();
- int64 nSince = GetAdjustedTime() - 3 * 60 * 60; // in the last 3 hours
+ int64_t nSince = GetAdjustedTime() - 3 * 60 * 60; // in the last 3 hours
CRITICAL_BLOCK(cs_mapAddresses)
{
unsigned int nCount = 0;
ResendWalletTransactions();
// Address refresh broadcast
- static int64 nLastRebroadcast;
+ static int64_t nLastRebroadcast;
if (GetTime() - nLastRebroadcast > 24 * 60 * 60)
{
nLastRebroadcast = GetTime();
}
// Clear out old addresses periodically so it's not too much work at once
- static int64 nLastClear;
+ static int64_t nLastClear;
if (nLastClear == 0)
nLastClear = GetTime();
if (GetTime() - nLastClear > 10 * 60 && vNodes.size() >= 3)
CRITICAL_BLOCK(cs_mapAddresses)
{
CAddrDB addrdb;
- int64 nSince = GetAdjustedTime() - 14 * 24 * 60 * 60;
+ int64_t nSince = GetAdjustedTime() - 14 * 24 * 60 * 60;
for (map<vector<unsigned char>, CAddress>::iterator mi = mapAddresses.begin();
mi != mapAddresses.end();)
{
// Message: getdata
//
vector<CInv> vGetData;
- int64 nNow = GetTime() * 1000000;
+ int64_t nNow = GetTime() * 1000000;
CTxDB txdb("r");
while (!pto->mapAskFor.empty() && (*pto->mapAskFor.begin()).first <= nNow)
{
pblock->vtx.push_back(txNew);
// Collect memory pool transactions into the block
- int64 nFees = 0;
+ int64_t nFees = 0;
CRITICAL_BLOCK(cs_main)
CRITICAL_BLOCK(cs_mapTransactions)
{
porphan->setDependsOn.insert(txin.prevout.hash);
continue;
}
- int64 nValueIn = txPrev.vout[txin.prevout.n].nValue;
+ int64_t nValueIn = txPrev.vout[txin.prevout.n].nValue;
// Read block header
int nConf = txindex.GetDepthInMainChain();
// Collect transactions into block
map<uint256, CTxIndex> mapTestPool;
- uint64 nBlockSize = 1000;
+ uint64_t nBlockSize = 1000;
int nBlockSigOps = 100;
while (!mapPriority.empty())
{
// Transaction fee required depends on block size
bool fAllowFree = (nBlockSize + nTxSize < 4000 || CTransaction::AllowFree(dPriority));
- int64 nMinFee = tx.GetMinFee(nBlockSize, fAllowFree, true);
+ int64_t nMinFee = tx.GetMinFee(nBlockSize, fAllowFree, GMF_BLOCK);
// Connecting shouldn't fail due to dependency on other memory pool transactions
// because we're already processing them in order of dependency
//
// Search
//
- int64 nStart = GetTime();
+ int64_t nStart = GetTime();
uint256 hashTarget = CBigNum().SetCompact(pblock->nBits).getuint256();
uint256 hashbuf[2];
uint256& hash = *alignup<16>(hashbuf);
}
// Meter hashes/sec
- static int64 nHashCounter;
+ static int64_t nHashCounter;
if (nHPSTimerStart == 0)
{
nHPSTimerStart = GetTimeMillis();
nHashCounter = 0;
string strStatus = strprintf(" %.0f khash/s", dHashesPerSec/1000.0);
UIThreadCall(boost::bind(CalledSetStatusBar, strStatus, 0));
- static int64 nLogTime;
+ static int64_t nLogTime;
if (GetTime() - nLogTime > 30 * 60)
{
nLogTime = GetTime();
git://git.novaco.in / novacoin.git / blobdiff