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Merge pull request #167 from jl777/dPoW

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DPoW
This commit is contained in:
jl777
2017-02-04 16:34:08 +02:00
committed by GitHub
parent 14d8a52da9 7c05fd64dc
commit 9fd1d73f2f
6 changed files with 70 additions and 52 deletions
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2
README.md
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@@ -38,7 +38,7 @@ Dependencies
```
#The following packages are needed:
sudo apt-get install build-essential pkg-config libc6-dev m4 g++-multilib autoconf libtool ncurses-dev unzip git python zlib1g-dev wget bsdmainutils automake libboost-all-dev libssl-dev libprotobuf-dev protobuf-compiler libqt4-dev libqrencode-dev libdb++-dev ntp ntpdate
sudo apt-get install build-essential pkg-config libcurl-gnutls libc6-dev m4 g++-multilib autoconf libtool ncurses-dev unzip git python zlib1g-dev wget bsdmainutils automake libboost-all-dev libssl-dev libprotobuf-dev protobuf-compiler libqt4-dev libqrencode-dev libdb++-dev ntp ntpdate
```
Komodo

2
src/komodo_globals.h
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@@ -38,7 +38,7 @@ struct komodo_state KOMODO_STATES[34];
int COINBASE_MATURITY = 100;
int32_t IS_KOMODO_NOTARY,KOMODO_REWIND,USE_EXTERNAL_PUBKEY,KOMODO_CHOSEN_ONE,ASSETCHAINS_SEED,KOMODO_ON_DEMAND,KOMODO_EXTERNAL_NOTARIES,KOMODO_PASSPORT_INITDONE,KOMODO_PAX;
int32_t IS_KOMODO_NOTARY,KOMODO_REWIND,USE_EXTERNAL_PUBKEY,KOMODO_CHOSEN_ONE,ASSETCHAINS_SEED,KOMODO_ON_DEMAND,KOMODO_EXTERNAL_NOTARIES,KOMODO_PASSPORT_INITDONE,KOMODO_PAX,KOMODO_EXCHANGEWALLET;
std::string NOTARY_PUBKEY,ASSETCHAINS_NOTARIES;
uint8_t NOTARY_PUBKEY33[33];

2
src/komodo_utils.h
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@@ -1454,6 +1454,8 @@ void komodo_args()
extern int64_t MAX_MONEY;
std::string name,addn; char *dirname,fname[512],magicstr[9]; uint8_t magic[4]; FILE *fp; int32_t i,baseid,len;
IS_KOMODO_NOTARY = GetBoolArg("-notary", false);
if ( (KOMODO_EXCHANGEWALLET= GetBoolArg("-exchange", false)) != 0 )
fprintf(stderr,"KOMODO_EXCHANGEWALLET mode active\n");
NOTARY_PUBKEY = GetArg("-pubkey", "");
if ( strlen(NOTARY_PUBKEY.c_str()) == 66 )
{

2
src/main.cpp
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@@ -1269,7 +1269,7 @@ bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransa
dFreeCount += nSize;
}
if (fRejectAbsurdFee && nFees > ::minRelayTxFee.GetFee(nSize) * 10000 && nFees > COIN )
if (fRejectAbsurdFee && nFees > ::minRelayTxFee.GetFee(nSize) * 10000 && nFees > nValueOut/20 )
{
fprintf(stderr,"accept failure.8\n");
return error("AcceptToMemoryPool: absurdly high fees %s, %d > %d",hash.ToString(), nFees, ::minRelayTxFee.GetFee(nSize) * 10000);

30
src/miner.cpp
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@@ -616,7 +616,7 @@ void static BitcoinMiner(CWallet *pwallet)
//
// Search
//
uint8_t pubkeys[66][33]; int mids[66],nonzpkeys,i,j; uint32_t savebits; int64_t nStart = GetTime();
uint8_t pubkeys[66][33]; int mids[66],nonzpkeys,i,j,externalflag; uint32_t savebits; int64_t nStart = GetTime();
savebits = pblock->nBits;
arith_uint256 hashTarget = arith_uint256().SetCompact(pblock->nBits);
if ( ASSETCHAINS_SYMBOL[0] == 0 && notaryid >= 0 )//komodo_is_special(pindexPrev->nHeight+1,NOTARY_PUBKEY33) > 0 )
@@ -626,24 +626,28 @@ void static BitcoinMiner(CWallet *pwallet)
komodo_eligiblenotary(pubkeys,mids,&nonzpkeys,pindexPrev->nHeight);
if ( nonzpkeys > 0 )
{
if ( NOTARY_PUBKEY33[0] != 0 && notaryid < 1 )
for (i=0; i<33; i++)
if( pubkeys[0][i] != 0 )
break;
if ( i == 33 )
externalflag = 1;
else externalflag = 0;
if ( NOTARY_PUBKEY33[0] != 0 && notaryid < 3 )
{
for (i=1; i<66; i++)
if ( memcmp(pubkeys[i],pubkeys[0],33) == 0 )
break;
if ( i != 66 )
{
if ( externalflag == 0 && i != 66 )
printf("VIOLATION at %d\n",i);
for (i=0; i<66; i++)
{
for (j=0; j<33; j++)
printf("%02x",pubkeys[i][j]);
printf(" p%d -> %d\n",i,komodo_minerid(pindexPrev->nHeight-i,pubkeys[i]));
}
for (j=0; j<65; j++)
fprintf(stderr,"%d ",mids[j]);
fprintf(stderr," <- prev minerids from ht.%d notary.%d VIOLATION\n",pindexPrev->nHeight,notaryid);
for (i=0; i<66; i++)
{
for (j=0; j<33; j++)
printf("%02x",pubkeys[i][j]);
printf(" p%d -> %d\n",i,komodo_minerid(pindexPrev->nHeight-i,pubkeys[i]));
}
for (j=0; j<65; j++)
fprintf(stderr,"%d ",mids[j]);
fprintf(stderr," <- prev minerids from ht.%d notary.%d\n",pindexPrev->nHeight,notaryid);
}
for (j=0; j<65; j++)
if ( mids[j] == notaryid )

84
src/wallet/wallet.cpp
View File

@@ -37,6 +37,7 @@ unsigned int nTxConfirmTarget = DEFAULT_TX_CONFIRM_TARGET;
bool bSpendZeroConfChange = true;
bool fSendFreeTransactions = false;
bool fPayAtLeastCustomFee = true;
extern int32_t KOMODO_EXCHANGEWALLET;
/**
* Fees smaller than this (in satoshi) are considered zero fee (for transaction creation)
@@ -2242,28 +2243,35 @@ void CWallet::AvailableCoins(vector<COutput>& vCoins, bool fOnlyConfirmed, const
!IsLockedCoin((*it).first, i) && (pcoin->vout[i].nValue > 0 || fIncludeZeroValue) &&
(!coinControl || !coinControl->HasSelected() || coinControl->IsSelected((*it).first, i)))
{
#ifdef KOMODO_ENABLE_INTEREST
extern char ASSETCHAINS_SYMBOL[16];
uint32_t locktime; int32_t txheight; CBlockIndex *tipindex;
if ( ASSETCHAINS_SYMBOL[0] == 0 && chainActive.Tip() != 0 && chainActive.Tip()->nHeight >= 60000 )
if ( KOMODO_EXCHANGEWALLET == 0 )
{
if ( pcoin->vout[i].nValue >= 10*COIN )
extern char ASSETCHAINS_SYMBOL[16];
uint32_t locktime; int32_t txheight; CBlockIndex *tipindex;
if ( ASSETCHAINS_SYMBOL[0] == 0 && chainActive.Tip() != 0 && chainActive.Tip()->nHeight >= 60000 )
{
komodo_accrued_interest(&txheight,&locktime,wtxid,i,0,pcoin->vout[i].nValue);
if ( (tipindex= chainActive.Tip()) != 0 )
if ( pcoin->vout[i].nValue >= 10*COIN )
{
interest = komodo_interest(txheight,pcoin->vout[i].nValue,locktime,tipindex->nTime);
} else interest = 0;
//interest = komodo_interest(chainActive.Tip()->nHeight+1,pcoin->vout[i].nValue,pcoin->nLockTime,chainActive.Tip()->nTime);
if ( interest != 0 )
{
//printf("wallet nValueRet %.8f += interest %.8f ht.%d lock.%u/%u tip.%u\n",(double)pcoin->vout[i].nValue/COIN,(double)interest/COIN,txheight,locktime,pcoin->nLockTime,tipindex->nTime);
//fprintf(stderr,"wallet nValueRet %.8f += interest %.8f ht.%d lock.%u tip.%u\n",(double)pcoin->vout[i].nValue/COIN,(double)interest/COIN,chainActive.Tip()->nHeight+1,pcoin->nLockTime,chainActive.Tip()->nTime);
//ptr = (uint64_t *)&pcoin->vout[i].nValue;
//(*ptr) += interest;
ptr = (uint64_t *)&pcoin->vout[i].interest;
(*ptr) = interest;
//pcoin->vout[i].nValue += interest;
komodo_accrued_interest(&txheight,&locktime,wtxid,i,0,pcoin->vout[i].nValue);
if ( (tipindex= chainActive.Tip()) != 0 )
{
interest = komodo_interest(txheight,pcoin->vout[i].nValue,locktime,tipindex->nTime);
} else interest = 0;
//interest = komodo_interest(chainActive.Tip()->nHeight+1,pcoin->vout[i].nValue,pcoin->nLockTime,chainActive.Tip()->nTime);
if ( interest != 0 )
{
//printf("wallet nValueRet %.8f += interest %.8f ht.%d lock.%u/%u tip.%u\n",(double)pcoin->vout[i].nValue/COIN,(double)interest/COIN,txheight,locktime,pcoin->nLockTime,tipindex->nTime);
//fprintf(stderr,"wallet nValueRet %.8f += interest %.8f ht.%d lock.%u tip.%u\n",(double)pcoin->vout[i].nValue/COIN,(double)interest/COIN,chainActive.Tip()->nHeight+1,pcoin->nLockTime,chainActive.Tip()->nTime);
//ptr = (uint64_t *)&pcoin->vout[i].nValue;
//(*ptr) += interest;
ptr = (uint64_t *)&pcoin->vout[i].interest;
(*ptr) = interest;
//pcoin->vout[i].nValue += interest;
}
else
{
ptr = (uint64_t *)&pcoin->vout[i].interest;
(*ptr) = 0;
}
}
else
{
@@ -2277,12 +2285,6 @@ void CWallet::AvailableCoins(vector<COutput>& vCoins, bool fOnlyConfirmed, const
(*ptr) = 0;
}
}
else
{
ptr = (uint64_t *)&pcoin->vout[i].interest;
(*ptr) = 0;
}
#endif
vCoins.push_back(COutput(pcoin, i, nDepth, (mine & ISMINE_SPENDABLE) != ISMINE_NO));
}
}
@@ -2337,7 +2339,7 @@ static void ApproximateBestSubset(vector<pair<CAmount, pair<const CWalletTx*,uns
bool CWallet::SelectCoinsMinConf(const CAmount& nTargetValue, int nConfMine, int nConfTheirs, vector<COutput> vCoins,set<pair<const CWalletTx*,unsigned int> >& setCoinsRet, CAmount& nValueRet, uint64_t *interestp) const
{
uint64_t interests[512],lowest_interest = 0; int32_t count = 0;
uint64_t interests[1024],lowest_interest = 0; int32_t count = 0;
setCoinsRet.clear();
memset(interests,0,sizeof(interests));
nValueRet = 0;
@@ -2370,14 +2372,15 @@ bool CWallet::SelectCoinsMinConf(const CAmount& nTargetValue, int nConfMine, int
{
setCoinsRet.insert(coin.second);
nValueRet += coin.first;
*interestp += pcoin->vout[i].interest;
if ( KOMODO_EXCHANGEWALLET == 0 )
*interestp += pcoin->vout[i].interest;
return true;
}
else if (n < nTargetValue + CENT)
{
vValue.push_back(coin);
nTotalLower += n;
if ( count < sizeof(interests)/sizeof(*interests) )
if ( KOMODO_EXCHANGEWALLET == 0 && count < sizeof(interests)/sizeof(*interests) )
{
//fprintf(stderr,"count.%d %.8f\n",count,(double)pcoin->vout[i].interest/COIN);
interests[count++] = pcoin->vout[i].interest;
@@ -2386,7 +2389,8 @@ bool CWallet::SelectCoinsMinConf(const CAmount& nTargetValue, int nConfMine, int
else if (n < coinLowestLarger.first)
{
coinLowestLarger = coin;
lowest_interest = pcoin->vout[i].interest;
if ( KOMODO_EXCHANGEWALLET == 0 )
lowest_interest = pcoin->vout[i].interest;
}
}
@@ -2396,7 +2400,7 @@ bool CWallet::SelectCoinsMinConf(const CAmount& nTargetValue, int nConfMine, int
{
setCoinsRet.insert(vValue[i].second);
nValueRet += vValue[i].first;
if ( i < count )
if ( KOMODO_EXCHANGEWALLET == 0 && i < count )
*interestp += interests[i];
}
return true;
@@ -2408,7 +2412,8 @@ bool CWallet::SelectCoinsMinConf(const CAmount& nTargetValue, int nConfMine, int
return false;
setCoinsRet.insert(coinLowestLarger.second);
nValueRet += coinLowestLarger.first;
*interestp += lowest_interest;
if ( KOMODO_EXCHANGEWALLET == 0 )
*interestp += lowest_interest;
return true;
}
@@ -2428,7 +2433,8 @@ bool CWallet::SelectCoinsMinConf(const CAmount& nTargetValue, int nConfMine, int
{
setCoinsRet.insert(coinLowestLarger.second);
nValueRet += coinLowestLarger.first;
*interestp += lowest_interest;
if ( KOMODO_EXCHANGEWALLET == 0 )
*interestp += lowest_interest;
}
else {
for (unsigned int i = 0; i < vValue.size(); i++)
@@ -2436,7 +2442,7 @@ bool CWallet::SelectCoinsMinConf(const CAmount& nTargetValue, int nConfMine, int
{
setCoinsRet.insert(vValue[i].second);
nValueRet += vValue[i].first;
if ( i < count )
if ( KOMODO_EXCHANGEWALLET == 0 && i < count )
*interestp += interests[i];
}
@@ -2495,7 +2501,8 @@ bool CWallet::SelectCoins(const CAmount& nTargetValue, set<pair<const CWalletTx*
if(!out.fSpendable)
continue;
nValueRet += out.tx->vout[out.i].nValue;
*interestp += out.tx->vout[out.i].interest;
if ( KOMODO_EXCHANGEWALLET == 0 )
*interestp += out.tx->vout[out.i].interest;
setCoinsRet.insert(make_pair(out.tx, out.i));
}
return (nValueRet >= nTargetValue);
@@ -2634,13 +2641,18 @@ bool CWallet::CreateTransaction(const vector<CRecipient>& vecSend,
//a chance at a free transaction.
//But mempool inputs might still be in the mempool, so their age stays 0
//fprintf(stderr,"nCredit %.8f interest %.8f\n",(double)nCredit/COIN,(double)pcoin.first->vout[pcoin.second].interest/COIN);
interest2 += pcoin.first->vout[pcoin.second].interest;
if ( KOMODO_EXCHANGEWALLET == 0 )
interest2 += pcoin.first->vout[pcoin.second].interest;
int age = pcoin.first->GetDepthInMainChain();
if (age != 0)
age += 1;
dPriority += (double)nCredit * age;
}
//fprintf(stderr,"interest sum %.8f, interest2 %.8f\n",(double)interest/COIN,(double)interest2/COIN);
if ( KOMODO_EXCHANGEWALLET != 0 )
{
//fprintf(stderr,"KOMODO_EXCHANGEWALLET disable interest sum %.8f, interest2 %.8f\n",(double)interest/COIN,(double)interest2/COIN);
interest = 0;
}
CAmount nChange = (nValueIn - nValue + interest);
//fprintf(stderr,"wallet change %.8f (%.8f - %.8f) interest %.8f total %.8f\n",(double)nChange/COIN,(double)nValueIn/COIN,(double)nValue/COIN,(double)interest/COIN,(double)nTotalValue/COIN);
if (nSubtractFeeFromAmount == 0)