static const int64_t MAX_MINT_PROOF_OF_STAKE = 1 * COIN;
static const int64_t MIN_TXOUT_AMOUNT = CENT/100;
+
inline bool MoneyRange(int64_t nValue) { return (nValue >= 0 && nValue <= MAX_MONEY); }
// Threshold for nLockTime: below this value it is interpreted as block number, otherwise as UNIX timestamp.
static const unsigned int LOCKTIME_THRESHOLD = 500000000; // Tue Nov 5 00:53:20 1985 UTC
// Maximum number of script-checking threads allowed
static const int MAX_SCRIPTCHECK_THREADS = 16;
-#ifdef USE_UPNP
-static const int fHaveUPnP = true;
-#else
-static const int fHaveUPnP = false;
-#endif
-
static const uint256 hashGenesisBlock("0x00000a060336cbb72fe969666d337b87198b1add2abaa59cca226820b32933a4");
static const uint256 hashGenesisBlockTestNet("0x000c763e402f2436da9ed36c7286f62c3f6e5dbafce9ff289bd43d7459327eb");
-inline int64_t PastDrift(int64_t nTime) { return nTime - 2 * 60 * 60; } // up to 2 hours from the past
-inline int64_t FutureDrift(int64_t nTime) { return nTime + 2 * 60 * 60; } // up to 2 hours from the future
+inline int64_t PastDrift(int64_t nTime) { return nTime - 2 * nOneHour; } // up to 2 hours from the past
+inline int64_t FutureDrift(int64_t nTime) { return nTime + 2 * nOneHour; } // up to 2 hours from the future
extern CScript COINBASE_FLAGS;
extern CCriticalSection cs_main;
bool CheckDiskSpace(uint64_t nAdditionalBytes=0);
FILE* OpenBlockFile(unsigned int nFile, unsigned int nBlockPos, const char* pszMode="rb");
FILE* AppendBlockFile(unsigned int& nFileRet);
+
+void UnloadBlockIndex();
bool LoadBlockIndex(bool fAllowNew=true);
void PrintBlockTree();
CBlockIndex* FindBlockByHeight(int nHeight);
bool CheckProofOfWork(uint256 hash, unsigned int nBits);
unsigned int GetNextTargetRequired(const CBlockIndex* pindexLast, bool fProofOfStake);
int64_t GetProofOfWorkReward(unsigned int nBits, int64_t nFees=0);
-int64_t GetProofOfStakeReward(int64_t nCoinAge, unsigned int nBits, unsigned int nTime, bool bCoinYearOnly=false);
+int64_t GetProofOfStakeReward(int64_t nCoinAge, unsigned int nBits, int64_t nTime, bool bCoinYearOnly=false);
unsigned int ComputeMinWork(unsigned int nBase, int64_t nTime);
unsigned int ComputeMinStake(unsigned int nBase, int64_t nTime, unsigned int nBlockTime);
int GetNumBlocksOfPeers();
bool GetTransaction(const uint256 &hash, CTransaction &tx, uint256 &hashBlock);
uint256 WantedByOrphan(const CBlock* pblockOrphan);
const CBlockIndex* GetLastBlockIndex(const CBlockIndex* pindex, bool fProofOfStake);
-void StakeMiner(CWallet *pwallet);
void ResendWalletTransactions();
bool VerifySignature(const CTransaction& txFrom, const CTransaction& txTo, unsigned int nIn, unsigned int flags, int nHashType);
}
IMPLEMENT_SERIALIZE( READWRITE(FLATDATA(*this)); )
- void SetNull() { nFile = (unsigned int) -1; nBlockPos = 0; nTxPos = 0; }
- bool IsNull() const { return (nFile == (unsigned int) -1); }
+ void SetNull() { nFile = std::numeric_limits<uint32_t>::max(); nBlockPos = 0; nTxPos = 0; }
+ bool IsNull() const { return (nFile == std::numeric_limits<uint32_t>::max()); }
friend bool operator==(const CDiskTxPos& a, const CDiskTxPos& b)
{
CInPoint() { SetNull(); }
CInPoint(CTransaction* ptxIn, unsigned int nIn) { ptx = ptxIn; n = nIn; }
- void SetNull() { ptx = NULL; n = (unsigned int) -1; }
- bool IsNull() const { return (ptx == NULL && n == (unsigned int) -1); }
+ void SetNull() { ptx = NULL; n = std::numeric_limits<uint32_t>::max(); }
+ bool IsNull() const { return (ptx == NULL && n == std::numeric_limits<uint32_t>::max()); }
};
COutPoint() { SetNull(); }
COutPoint(uint256 hashIn, unsigned int nIn) { hash = hashIn; n = nIn; }
IMPLEMENT_SERIALIZE( READWRITE(FLATDATA(*this)); )
- void SetNull() { hash = 0; n = (unsigned int) -1; }
- bool IsNull() const { return (hash == 0 && n == (unsigned int) -1); }
+ void SetNull() { hash = 0; n = std::numeric_limits<uint32_t>::max(); }
+ bool IsNull() const { return (hash == 0 && n == std::numeric_limits<uint32_t>::max()); }
friend bool operator<(const COutPoint& a, const COutPoint& b)
{
{
GMF_BLOCK,
GMF_RELAY,
- GMF_SEND,
+ GMF_SEND
};
typedef std::map<uint256, std::pair<CTxIndex, CTransaction> > MapPrevTx;
bool CheckBlock(bool fCheckPOW=true, bool fCheckMerkleRoot=true, bool fCheckSig=true) const;
bool AcceptBlock();
bool GetCoinAge(uint64_t& nCoinAge) const; // ppcoin: calculate total coin age spent in block
- bool SignBlock(CWallet& keystore);
bool CheckBlockSignature() const;
private:
{
BLOCK_PROOF_OF_STAKE = (1 << 0), // is proof-of-stake block
BLOCK_STAKE_ENTROPY = (1 << 1), // entropy bit for stake modifier
- BLOCK_STAKE_MODIFIER = (1 << 2), // regenerated stake modifier
+ BLOCK_STAKE_MODIFIER = (1 << 2) // regenerated stake modifier
};
uint64_t nStakeModifier; // hash modifier for proof-of-stake
std::string ToString() const
{
return strprintf("CBlockIndex(nprev=%p, pnext=%p, nFile=%u, nBlockPos=%-6d nHeight=%d, nMint=%s, nMoneySupply=%s, nFlags=(%s)(%d)(%s), nStakeModifier=%016" PRIx64 ", nStakeModifierChecksum=%08x, hashProofOfStake=%s, prevoutStake=(%s), nStakeTime=%d merkle=%s, hashBlock=%s)",
- pprev, pnext, nFile, nBlockPos, nHeight,
+ (const void*)pprev, (const void*)pnext, nFile, nBlockPos, nHeight,
FormatMoney(nMint).c_str(), FormatMoney(nMoneySupply).c_str(),
GeneratedStakeModifier() ? "MOD" : "-", GetStakeEntropyBit(), IsProofOfStake()? "PoS" : "PoW",
- nStakeModifier, nStakeModifierChecksum,
+ nStakeModifier, nStakeModifierChecksum,
hashProofOfStake.ToString().c_str(),
prevoutStake.ToString().c_str(), nStakeTime,
hashMerkleRoot.ToString().c_str(),
uint256 GetBlockHash() const
{
- if (fUseFastIndex && (nTime < GetAdjustedTime() - 24 * 60 * 60) && blockHash != 0)
+ if (fUseFastIndex && (nTime < GetAdjustedTime() - nOneDay) && blockHash != 0)
return blockHash;
CBlock block;