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give this a go

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This commit is contained in:
blackjok3r
2018-10-16 12:58:43 +08:00
parent b9b7f12d84
commit 0cf52141ef
6 changed files with 135 additions and 102 deletions
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36
src/komodo_bitcoind.h
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@@ -1105,25 +1105,33 @@ int32_t komodo_validate_interest(const CTransaction &tx,int32_t txheight,uint32_
commission must be in coinbase.vout[1] and must be >= 10000 sats
PoS stake must be without txfee and in the last tx in the block at vout[0]
*/
extern int32_t ASSETCHAINS_STREAM;
uint64_t komodo_commission(const CBlock *pblock)
{
int32_t i,j,n=0,txn_count; uint64_t commission,total = 0;
txn_count = pblock->vtx.size();
for (i=0; i<txn_count; i++)
if ( ASSETCHAINS_STREAM == 0 )
{
n = pblock->vtx[i].vout.size();
for (j=0; j<n; j++)
{
//fprintf(stderr,"(%d %.8f).%d ",i,dstr(block.vtx[i].vout[j].nValue),j);
if ( i != 0 || j != 1 )
total += pblock->vtx[i].vout[j].nValue;
}
int32_t i,j,n=0,txn_count; uint64_t commission,total = 0;
txn_count = pblock->vtx.size();
for (i=0; i<txn_count; i++)
{
n = pblock->vtx[i].vout.size();
for (j=0; j<n; j++)
{
//fprintf(stderr,"(%d %.8f).%d ",i,dstr(block.vtx[i].vout[j].nValue),j);
if ( i != 0 || j != 1 )
total += pblock->vtx[i].vout[j].nValue;
}
}
//fprintf(stderr,"txn.%d n.%d commission total %.8f -> %.8f\n",txn_count,n,dstr(total),dstr((total * ASSETCHAINS_COMMISSION) / COIN));
commission = ((total * ASSETCHAINS_COMMISSION) / COIN);
if ( commission < 10000 )
commission = 0;
}
else
{
commission = 10000;
}
//fprintf(stderr,"txn.%d n.%d commission total %.8f -> %.8f\n",txn_count,n,dstr(total),dstr((total * ASSETCHAINS_COMMISSION) / COIN));
commission = ((total * ASSETCHAINS_COMMISSION) / COIN);
if ( commission < 10000 )
commission = 0;
return(commission);
}

2
src/komodo_globals.h
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@@ -45,7 +45,7 @@ struct komodo_state KOMODO_STATES[34];
#define _COINBASE_MATURITY 100
int COINBASE_MATURITY = _COINBASE_MATURITY;//100;
int32_t KOMODO_MININGTHREADS = -1,IS_KOMODO_NOTARY,USE_EXTERNAL_PUBKEY,KOMODO_CHOSEN_ONE,ASSETCHAINS_SEED,KOMODO_ON_DEMAND,KOMODO_EXTERNAL_NOTARIES,KOMODO_PASSPORT_INITDONE,KOMODO_PAX,KOMODO_EXCHANGEWALLET,KOMODO_REWIND,KOMODO_CONNECTING = -1;
int32_t KOMODO_MININGTHREADS = -1,IS_KOMODO_NOTARY,ASSETCHAINS_STREAM,USE_EXTERNAL_PUBKEY,KOMODO_CHOSEN_ONE,ASSETCHAINS_SEED,KOMODO_ON_DEMAND,KOMODO_EXTERNAL_NOTARIES,KOMODO_PASSPORT_INITDONE,KOMODO_PAX,KOMODO_EXCHANGEWALLET,KOMODO_REWIND,KOMODO_CONNECTING = -1;
int32_t KOMODO_INSYNC,KOMODO_LASTMINED,prevKOMODO_LASTMINED,KOMODO_CCACTIVATE,JUMBLR_PAUSE = 1;
std::string NOTARY_PUBKEY,ASSETCHAINS_NOTARIES,ASSETCHAINS_OVERRIDE_PUBKEY,DONATION_PUBKEY;
uint8_t NOTARY_PUBKEY33[33],ASSETCHAINS_OVERRIDE_PUBKEY33[33],ASSETCHAINS_PUBLIC,ASSETCHAINS_PRIVATE;

6
src/komodo_utils.h
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@@ -1561,6 +1561,7 @@ void komodo_args(char *argv0)
ASSETCHAINS_DECAY = GetArg("-ac_decay",0);
ASSETCHAINS_COMMISSION = GetArg("-ac_perc",0);
ASSETCHAINS_OVERRIDE_PUBKEY = GetArg("-ac_pubkey","");
ASSETCHAINS_STREAM = GetArg("-ac_stream",0);
if ( (ASSETCHAINS_STAKED= GetArg("-ac_staked",0)) > 100 )
ASSETCHAINS_STAKED = 100;
if ( ASSETCHAINS_STAKED != 0 && ASSETCHAINS_PRIVATE != 0 )
@@ -1589,7 +1590,10 @@ void komodo_args(char *argv0)
{
ASSETCHAINS_COMMISSION = 0;
printf("ASSETCHAINS_COMMISSION needs an ASETCHAINS_OVERRIDE_PUBKEY and cant be more than 100000000 (100%%)\n");
}
} else if ( ASSETCHAINS_STREAM != 0) {
ASSETCHAINS_STREAM = 0;
printf("ASSETCHAINS_STREAM needs ASSETCHAINS_OVERRIDE_PUBKEY! This parameter has been ignored! \n");
}
if ( ASSETCHAINS_ENDSUBSIDY != 0 || ASSETCHAINS_REWARD != 0 || ASSETCHAINS_HALVING != 0 || ASSETCHAINS_DECAY != 0 || ASSETCHAINS_COMMISSION != 0 || ASSETCHAINS_PUBLIC != 0 || ASSETCHAINS_PRIVATE != 0 )
{
fprintf(stderr,"end.%llu blocks, reward %.8f halving.%llu blocks, decay.%llu perc %.4f%% ac_pub=[%02x...]\n",(long long)ASSETCHAINS_ENDSUBSIDY,dstr(ASSETCHAINS_REWARD),(long long)ASSETCHAINS_HALVING,(long long)ASSETCHAINS_DECAY,dstr(ASSETCHAINS_COMMISSION)*100,ASSETCHAINS_OVERRIDE_PUBKEY33[0]);

16
src/main.cpp
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@@ -1866,6 +1866,7 @@ bool ReadBlockFromDisk(CBlock& block, const CBlockIndex* pindex,bool checkPOW)
//uint64_t komodo_moneysupply(int32_t height);
extern char ASSETCHAINS_SYMBOL[KOMODO_ASSETCHAIN_MAXLEN];
extern uint32_t ASSETCHAINS_MAGIC;
extern int32_t ASSETCHAINS_STREAM;
extern uint64_t ASSETCHAINS_STAKED,ASSETCHAINS_ENDSUBSIDY,ASSETCHAINS_REWARD,ASSETCHAINS_HALVING,ASSETCHAINS_LINEAR,ASSETCHAINS_COMMISSION,ASSETCHAINS_SUPPLY;
extern uint8_t ASSETCHAINS_PUBLIC,ASSETCHAINS_PRIVATE;
@@ -1895,7 +1896,7 @@ CAmount GetBlockSubsidy(int nHeight, const Consensus::Params& consensusParams)
{
if ( ASSETCHAINS_REWARD == 0 )
return(10000);
else if ( ASSETCHAINS_ENDSUBSIDY != 0 && nHeight >= ASSETCHAINS_ENDSUBSIDY )
else if ( ( ASSETCHAINS_ENDSUBSIDY != 0 && nHeight >= ASSETCHAINS_ENDSUBSIDY )|| ASSETCHAINS_STREAM != 0)
return(0);
else
{
@@ -2961,6 +2962,19 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin
if (!view.HaveJoinSplitRequirements(tx))
return state.DoS(100, error("ConnectBlock(): JoinSplit requirements not met"),
REJECT_INVALID, "bad-txns-joinsplit-requirements-not-met");
if ( ASSETCHAINS_SYMBOL[0] != 0 )
{
if ( ASSETCHAINS_STREAM != 0 )
{
if ( block.vtx.size() == 1 && block.vtx[0].vout.size() == 2 && pindex->nHeight > ASSETCHAINS_MINHEIGHT)
{
return state.DoS(100, error("ConnectBlock(): There are no TX in this block, it is invalid!"),
REJECT_INVALID, "bad-block-no-transactions");
}
}
}
if (fAddressIndex || fSpentIndex)
{
for (size_t j = 0; j < tx.vin.size(); j++) {

7
src/miner.cpp
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@@ -106,7 +106,7 @@ void UpdateTime(CBlockHeader* pblock, const Consensus::Params& consensusParams,
#include "komodo_defs.h"
extern int32_t KOMODO_MININGTHREADS,KOMODO_LONGESTCHAIN,ASSETCHAINS_SEED,IS_KOMODO_NOTARY,USE_EXTERNAL_PUBKEY,KOMODO_CHOSEN_ONE,ASSETCHAIN_INIT,KOMODO_INITDONE,KOMODO_ON_DEMAND,KOMODO_INITDONE,KOMODO_PASSPORT_INITDONE;
extern int32_t KOMODO_MININGTHREADS,KOMODO_LONGESTCHAIN,ASSETCHAINS_SEED,IS_KOMODO_NOTARY,ASSETCHAINS_STREAM,USE_EXTERNAL_PUBKEY,KOMODO_CHOSEN_ONE,ASSETCHAIN_INIT,KOMODO_INITDONE,KOMODO_ON_DEMAND,KOMODO_INITDONE,KOMODO_PASSPORT_INITDONE;
extern uint64_t ASSETCHAINS_REWARD,ASSETCHAINS_COMMISSION,ASSETCHAINS_STAKED;
extern char ASSETCHAINS_SYMBOL[KOMODO_ASSETCHAIN_MAXLEN];
extern std::string NOTARY_PUBKEY,ASSETCHAINS_OVERRIDE_PUBKEY;
@@ -428,7 +428,7 @@ CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn,int32_t gpucount)
txNew.vin[0].scriptSig = CScript() << nHeight << OP_0;
pblock->vtx[0] = txNew;
if ( nHeight > 1 && ASSETCHAINS_SYMBOL[0] != 0 && ASSETCHAINS_OVERRIDE_PUBKEY33[0] != 0 && ASSETCHAINS_COMMISSION != 0 && (commission= komodo_commission((CBlock*)&pblocktemplate->block)) != 0 )
if ( nHeight > 1 && ASSETCHAINS_SYMBOL[0] != 0 && ASSETCHAINS_OVERRIDE_PUBKEY33[0] != 0 && (ASSETCHAINS_COMMISSION != 0 || ASSETCHAINS_STREAM != 0) && (commission= komodo_commission((CBlock*)&pblocktemplate->block)) != 0 )
{
int32_t i; uint8_t *ptr;
txNew.vout.resize(2);
@@ -606,7 +606,7 @@ void IncrementExtraNonce(CBlock* pblock, CBlockIndex* pindexPrev, unsigned int&
CBlockTemplate* CreateNewBlockWithKey(CReserveKey& reservekey,int32_t nHeight,int32_t gpucount)
{
CPubKey pubkey; CScript scriptPubKey; uint8_t *script,*ptr; int32_t i;
if ( nHeight == 1 && ASSETCHAINS_OVERRIDE_PUBKEY33[0] != 0 )
if ( (nHeight == 1 || ASSETCHAINS_STREAM != 0 ) && ASSETCHAINS_OVERRIDE_PUBKEY33[0] != 0 )
{
scriptPubKey = CScript() << ParseHex(ASSETCHAINS_OVERRIDE_PUBKEY) << OP_CHECKSIG;
}
@@ -615,7 +615,6 @@ CBlockTemplate* CreateNewBlockWithKey(CReserveKey& reservekey,int32_t nHeight,in
//fprintf(stderr,"use notary pubkey\n");
scriptPubKey = CScript() << ParseHex(NOTARY_PUBKEY) << OP_CHECKSIG;
}
else
{
if (!reservekey.GetReservedKey(pubkey))
{

48
src/pow.cpp
View File

@@ -20,31 +20,39 @@
#include "librustzcash.h"
#endif // ENABLE_RUST
uint32_t komodo_chainactive_timestamp();
extern int32_t ASSETCHAINS_STREAM;
unsigned int GetNextWorkRequired(const CBlockIndex* pindexLast, const CBlockHeader *pblock, const Consensus::Params& params)
{
unsigned int nProofOfWorkLimit = UintToArith256(params.powLimit).GetCompact();
// Genesis block
if (pindexLast == NULL )
return nProofOfWorkLimit;
if ( ASSETCHAINS_STREAM == 0)
{
unsigned int nProofOfWorkLimit = UintToArith256(params.powLimit).GetCompact();
// Genesis block
if (pindexLast == NULL )
return nProofOfWorkLimit;
// Find the first block in the averaging interval
const CBlockIndex* pindexFirst = pindexLast;
arith_uint256 bnTot {0};
for (int i = 0; pindexFirst && i < params.nPowAveragingWindow; i++) {
arith_uint256 bnTmp;
bnTmp.SetCompact(pindexFirst->nBits);
bnTot += bnTmp;
pindexFirst = pindexFirst->pprev;
// Find the first block in the averaging interval
const CBlockIndex* pindexFirst = pindexLast;
arith_uint256 bnTot {0};
for (int i = 0; pindexFirst && i < params.nPowAveragingWindow; i++) {
arith_uint256 bnTmp;
bnTmp.SetCompact(pindexFirst->nBits);
bnTot += bnTmp;
pindexFirst = pindexFirst->pprev;
}
// Check we have enough blocks
if (pindexFirst == NULL)
return nProofOfWorkLimit;
arith_uint256 bnAvg {bnTot / params.nPowAveragingWindow};
return CalculateNextWorkRequired(bnAvg, pindexLast->GetMedianTimePast(), pindexFirst->GetMedianTimePast(), params);
}
else
{
return 537857807;
}
// Check we have enough blocks
if (pindexFirst == NULL)
return nProofOfWorkLimit;
arith_uint256 bnAvg {bnTot / params.nPowAveragingWindow};
return CalculateNextWorkRequired(bnAvg, pindexLast->GetMedianTimePast(), pindexFirst->GetMedianTimePast(), params);
}
unsigned int CalculateNextWorkRequired(arith_uint256 bnAvg,