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Remove more dead code

pull/51/head
Duke Leto 5 years ago
parent
b2d577c31f
commit
f2ce6c15a7
2 changed files with 0 additions and 192 deletions
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  1. 191
      src/komodo_bitcoind.h
  2. 1
      src/miner.cpp

191
src/komodo_bitcoind.h
View File

@ -2321,194 +2321,3 @@ struct komodo_staking *komodo_addutxo(struct komodo_staking *array,int32_t *numk
kp->scriptPubKey = pk;
return(array);
}
int32_t komodo_staked(CMutableTransaction &txNew,uint32_t nBits,uint32_t *blocktimep,uint32_t *txtimep,uint256 *utxotxidp,int32_t *utxovoutp,uint64_t *utxovaluep,uint8_t *utxosig, uint256 merkleroot)
{
static struct komodo_staking *array; static int32_t numkp,maxkp; static uint32_t lasttime;
int32_t PoSperc = 0;
set<CBitcoinAddress> setAddress; struct komodo_staking *kp; int32_t winners,segid,minage,nHeight,counter=0,i,m,siglen=0,nMinDepth = 1,nMaxDepth = 99999999; vector<COutput> vecOutputs; uint32_t block_from_future_rejecttime,besttime,eligible,earliest = 0; CScript best_scriptPubKey; arith_uint256 mindiff,ratio,bnTarget,tmpTarget; CBlockIndex *tipindex,*pindex; CTxDestination address; bool fNegative,fOverflow; uint8_t hashbuf[256]; CTransaction tx; uint256 hashBlock;
uint64_t cbPerc = *utxovaluep, tocoinbase = 0;
if (!EnsureWalletIsAvailable(0))
return 0;
bnTarget.SetCompact(nBits, &fNegative, &fOverflow);
assert(pwalletMain != NULL);
*utxovaluep = 0;
memset(utxotxidp,0,sizeof(*utxotxidp));
memset(utxovoutp,0,sizeof(*utxovoutp));
memset(utxosig,0,72);
if ( (tipindex= chainActive.Tip()) == 0 )
return(0);
nHeight = tipindex->GetHeight() + 1;
// Get the PoS% so we can pass it to komodo_stake, this is to adjust PoS dofficulty when it is under the target %!
tmpTarget = komodo_PoWtarget(&PoSperc,bnTarget,nHeight,ASSETCHAINS_STAKED);
if ( (minage= nHeight*3) > 6000 ) // about 100 blocks
minage = 6000;
komodo_segids(hashbuf,nHeight-101,100);
if ( *blocktimep < tipindex->nTime+60)
*blocktimep = tipindex->nTime+60;
bool resetstaker = false;
if ( array != 0 )
{
CBlockIndex* pblockindex = chainActive[tipindex->GetHeight()];
CBlock block; CTxDestination addressout;
if ( ASSETCHAINS_MARMARA != 0 )
resetstaker = true;
else if( ReadBlockFromDisk(block, pblockindex, 1) && komodo_WhoStaked(&block, addressout) != 0 && IsMine(*pwalletMain,addressout) != 0 )
{
resetstaker = true;
fprintf(stderr, "Reset ram staker after mining a block!\n");
}
}
if ( resetstaker || array == 0 || time(NULL) > lasttime+600 )
{
LOCK2(cs_main, pwalletMain->cs_wallet);
pwalletMain->AvailableCoins(vecOutputs, false, NULL, true);
if ( array != 0 )
{
free(array);
array = 0;
maxkp = numkp = 0;
lasttime = 0;
}
if ( ASSETCHAINS_MARMARA == 0 )
{
BOOST_FOREACH(const COutput& out, vecOutputs)
{
if ( (tipindex= chainActive.Tip()) == 0 || tipindex->GetHeight()+1 > nHeight )
{
fprintf(stderr,"[%s:%d] chain tip changed during staking loop t.%u counter.%d\n",ASSETCHAINS_SYMBOL,nHeight,(uint32_t)time(NULL),counter);
return(0);
}
counter++;
if ( out.nDepth < nMinDepth || out.nDepth > nMaxDepth )
{
//fprintf(stderr,"komodo_staked invalid depth %d\n",(int32_t)out.nDepth);
continue;
}
CAmount nValue = out.tx->vout[out.i].nValue;
if ( nValue < COIN || !out.fSpendable )
continue;
const CScript& pk = out.tx->vout[out.i].scriptPubKey;
if ( ExtractDestination(pk,address) != 0 )
{
if ( IsMine(*pwalletMain,address) == 0 )
continue;
if ( myGetTransaction(out.tx->GetHash(),tx,hashBlock) != 0 && (pindex= komodo_getblockindex(hashBlock)) != 0 )
{
array = komodo_addutxo(array,&numkp,&maxkp,(uint32_t)pindex->nTime,(uint64_t)nValue,out.tx->GetHash(),out.i,(char *)CBitcoinAddress(address).ToString().c_str(),hashbuf,(CScript)pk);
//fprintf(stderr,"addutxo numkp.%d vs max.%d\n",numkp,maxkp);
}
}
}
}
else
{
struct CCcontract_info *cp,C; uint256 txid; int32_t vout,ht,unlockht; CAmount nValue; char coinaddr[64]; CPubKey mypk,Marmarapk,pk;
std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> > unspentOutputs;
cp = CCinit(&C,EVAL_MARMARA);
mypk = pubkey2pk(Mypubkey());
Marmarapk = GetUnspendable(cp,0);
GetCCaddress1of2(cp,coinaddr,Marmarapk,mypk);
SetCCunspents(unspentOutputs,coinaddr,true);
for (std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> >::const_iterator it=unspentOutputs.begin(); it!=unspentOutputs.end(); it++)
{
txid = it->first.txhash;
vout = (int32_t)it->first.index;
if ( (nValue= it->second.satoshis) < COIN )
continue;
if ( myGetTransaction(txid,tx,hashBlock) != 0 && (pindex= komodo_getblockindex(hashBlock)) != 0 && myIsutxo_spentinmempool(ignoretxid,ignorevin,txid,vout) == 0 )
{
const CScript &scriptPubKey = tx.vout[vout].scriptPubKey;
if ( DecodeMaramaraCoinbaseOpRet(tx.vout[tx.vout.size()-1].scriptPubKey,pk,ht,unlockht) != 0 && pk == mypk )
{
array = komodo_addutxo(array,&numkp,&maxkp,(uint32_t)pindex->nTime,(uint64_t)nValue,txid,vout,coinaddr,hashbuf,(CScript)scriptPubKey);
}
// else fprintf(stderr,"SKIP addutxo %.8f numkp.%d vs max.%d\n",(double)nValue/COIN,numkp,maxkp);
}
}
}
lasttime = (uint32_t)time(NULL);
//fprintf(stderr,"finished kp data of utxo for staking %u ht.%d numkp.%d maxkp.%d\n",(uint32_t)time(NULL),nHeight,numkp,maxkp);
}
block_from_future_rejecttime = (uint32_t)GetAdjustedTime() + 57;
for (i=winners=0; i<numkp; i++)
{
if ( fRequestShutdown || !GetBoolArg("-gen",false) )
return(0);
if ( (tipindex= chainActive.Tip()) == 0 || tipindex->GetHeight()+1 > nHeight )
{
fprintf(stderr,"chain tip changed during staking loop t.%u counter.%d\n",(uint32_t)time(NULL),counter);
return(0);
}
kp = &array[i];
eligible = komodo_stake(0,bnTarget,nHeight,kp->txid,kp->vout,0,(uint32_t)tipindex->nTime+27,kp->address,PoSperc);
if ( eligible > 0 )
{
besttime = 0;
if ( eligible == komodo_stake(1,bnTarget,nHeight,kp->txid,kp->vout,eligible,(uint32_t)tipindex->nTime+27,kp->address,PoSperc) )
{
// have elegible utxo to stake with.
if ( earliest == 0 || eligible < earliest || (eligible == earliest && (*utxovaluep == 0 || kp->nValue < *utxovaluep)) )
{
// is better than the previous best, so use it instead.
earliest = eligible;
best_scriptPubKey = kp->scriptPubKey;
*utxovaluep = (uint64_t)kp->nValue;
decode_hex((uint8_t *)utxotxidp,32,(char *)kp->txid.GetHex().c_str());
*utxovoutp = kp->vout;
*txtimep = kp->txtime;
}
if ( eligible < block_from_future_rejecttime ) // nothing gained by going earlier
break;
} else continue;
}
}
if ( numkp < 500 && array != 0 )
{
free(array);
array = 0;
maxkp = numkp = 0;
lasttime = 0;
}
if ( earliest != 0 )
{
bool signSuccess; SignatureData sigdata; uint64_t txfee; uint8_t *ptr; uint256 revtxid,utxotxid;
auto consensusBranchId = CurrentEpochBranchId(chainActive.Height() + 1, Params().GetConsensus());
const CKeyStore& keystore = *pwalletMain;
txNew.vin.resize(1);
txNew.vout.resize(1);
txfee = 0;
for (i=0; i<32; i++)
((uint8_t *)&revtxid)[i] = ((uint8_t *)utxotxidp)[31 - i];
txNew.vin[0].prevout.hash = revtxid;
txNew.vin[0].prevout.n = *utxovoutp;
txNew.vout[0].scriptPubKey = best_scriptPubKey;
txNew.vout[0].nValue = *utxovaluep - txfee;
txNew.nLockTime = earliest;
CTransaction txNewConst(txNew);
if ( ASSETCHAINS_MARMARA == 0 )
{
signSuccess = ProduceSignature(TransactionSignatureCreator(&keystore, &txNewConst, 0, *utxovaluep, SIGHASH_ALL), best_scriptPubKey, sigdata, consensusBranchId);
UpdateTransaction(txNew,0,sigdata);
ptr = (uint8_t *)&sigdata.scriptSig[0];
siglen = sigdata.scriptSig.size();
for (i=0; i<siglen; i++)
utxosig[i] = ptr[i];
}
else
{
siglen = MarmaraSignature(utxosig,txNew);
if ( siglen > 0 )
signSuccess = true;
else signSuccess = false;
}
if (!signSuccess)
fprintf(stderr,"failed to create signature\n");
else
*blocktimep = earliest;
}
return(siglen);
}

1
src/miner.cpp
View File

@ -150,7 +150,6 @@ int32_t komodo_longestchain();
int32_t komodo_validate_interest(const CTransaction &tx,int32_t txheight,uint32_t nTime,int32_t dispflag);
int64_t komodo_block_unlocktime(uint32_t nHeight);
uint64_t komodo_commission(const CBlock *block,int32_t height);
int32_t komodo_staked(CMutableTransaction &txNew,uint32_t nBits,uint32_t *blocktimep,uint32_t *txtimep,uint256 *utxotxidp,int32_t *utxovoutp,uint64_t *utxovaluep,uint8_t *utxosig);
int32_t komodo_notaryvin(CMutableTransaction &txNew,uint8_t *notarypub33, void *ptr);
int32_t decode_hex(uint8_t *bytes,int32_t n,char *hex);
int32_t komodo_is_notarytx(const CTransaction& tx);

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