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CC baton for credit loop

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This commit is contained in:
jl777
2019-01-13 02:45:51 -11:00
parent e149a4e4d7
commit b7341671fa
1 changed files with 47 additions and 26 deletions
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73
src/cc/marmara.cpp
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@@ -87,25 +87,6 @@ int32_t MarmaraUnlockht(int32_t height)
return(height + MarmaraRandomize(ind));
}
CScript EncodeMarmaraCoinbaseOpRet(uint8_t funcid,CPubKey pk,int32_t ht)
{
CScript opret; int32_t unlockht; uint8_t evalcode = EVAL_MARMARA;
unlockht = MarmaraUnlockht(ht);
opret << OP_RETURN << E_MARSHAL(ss << evalcode << funcid << pk << ht << unlockht);
if ( 0 )
{
std::vector<uint8_t> vopret; uint8_t *script,i;
GetOpReturnData(opret,vopret);
script = (uint8_t *)vopret.data();
{
for (i=0; i<vopret.size(); i++)
fprintf(stderr,"%02x",script[i]);
fprintf(stderr," <- gen opret.%c\n",funcid);
}
}
return(opret);
}
uint8_t DecodeMaramaraCoinbaseOpRet(const CScript scriptPubKey,CPubKey &pk,int32_t &height,int32_t &unlockht)
{
std::vector<uint8_t> vopret; uint8_t *script,e,f,funcid;
@@ -131,6 +112,32 @@ uint8_t DecodeMaramaraCoinbaseOpRet(const CScript scriptPubKey,CPubKey &pk,int32
return(0);
}
CScript EncodeMarmaraCoinbaseOpRet(uint8_t funcid,CPubKey pk,int32_t ht)
{
CScript opret; int32_t unlockht; uint8_t evalcode = EVAL_MARMARA;
unlockht = MarmaraUnlockht(ht);
opret << OP_RETURN << E_MARSHAL(ss << evalcode << funcid << pk << ht << unlockht);
if ( 0 )
{
std::vector<uint8_t> vopret; uint8_t *script,i;
GetOpReturnData(opret,vopret);
script = (uint8_t *)vopret.data();
{
for (i=0; i<vopret.size(); i++)
fprintf(stderr,"%02x",script[i]);
fprintf(stderr," <- gen opret.%c\n",funcid);
}
}
return(opret);
}
CScript MarmaraLoopOpret(uint8_t funcid,uint256 createtxid,CPubKey senderpk,int64_t amount,int32_t matures,std::string currency)
{
CScript opret; uint8_t evalcode = EVAL_MARMARA;
opret << OP_RETURN << E_MARSHAL(ss << evalcode << funcid << createtxid << senderpk << amount << matures << currency);
return(opret);
}
CScript Marmara_scriptPubKey(int32_t height,CPubKey pk)
{
CTxOut ccvout;
@@ -301,20 +308,29 @@ int64_t AddMarmaraCoinbases(struct CCcontract_info *cp,CMutableTransaction &mtx,
return(totalinputs);
}
UniValue MarmaraReceive(uint64_t txfee,CPubKey senderpk,int64_t amount,std::string currency,int32_t matures,uint256 issuetxid)
UniValue MarmaraReceive(uint64_t txfee,CPubKey senderpk,int64_t amount,std::string currency,int32_t matures,uint256 createtxid)
{
CMutableTransaction mtx = CreateNewContextualCMutableTransaction(Params().GetConsensus(), komodo_nextheight());
UniValue result(UniValue::VOBJ); struct CCcontract_info *cp,C; std::string rawtx; char *errorstr=0;
UniValue result(UniValue::VOBJ); CPubKey mypk; struct CCcontract_info *cp,C; std::string rawtx; char *errorstr=0;
cp = CCinit(&C,EVAL_MARMARA);
if ( txfee == 0 )
txfee = 10000;
mypk = pubkey2pk(Mypubkey());
errorstr = (char *)"couldnt finalize CCtx";
if ( AddNormalinputs(mtx,mypk,2*txfee,1) > 0 )
if ( currency != "MARMARA" )
errorstr = "for now, only MARMARA loops are supported";
else if ( amount < txfee )
errorstr = "amount must be for more than txfee";
else if ( matures <= chainActive.LastTip->GetHeight() )
errorstr = "it must mature in the future";
if ( errorstr == 0 )
{
mtx.vout.push_back(CTxOut(txfee,CScript() << ParseHex(HexStr(senderpk)) << OP_CHECKSIG));
rawtx = FinalizeCCTx(0,cp,mtx,mypk,txfee,MarmaraOpret('R',issuetxid,senderpk,amount,matures,currency));
} else errorstr = "dont have enough normal inputs for 2*txfee";
if ( AddNormalinputs(mtx,mypk,2*txfee,1) > 0 )
{
errorstr = (char *)"couldnt finalize CCtx";
mtx.vout.push_back(MakeCC1vout(EVAL_MARMARA,txfee,senderpk));
rawtx = FinalizeCCTx(0,cp,mtx,mypk,txfee,MarmaraLoopOpret('R',createtxid,senderpk,amount,matures,currency));
} else errorstr = (char *)"dont have enough normal inputs for 2*txfee";
}
if ( rawtx.size() == 0 || errorstr != 0 )
{
result.push_back(Pair("result","error"));
@@ -325,6 +341,11 @@ UniValue MarmaraReceive(uint64_t txfee,CPubKey senderpk,int64_t amount,std::stri
{
result.push_back(Pair("result",(char *)"success"));
result.push_back(Pair("rawtx",rawtx));
result.push_back(Pair("createtxid",createtxid));
result.push_back(Pair("senderpk",senderpk));
result.push_back(Pair("amount",ValueFromAmount(amount)));
result.push_back(Pair("matures",matures));
result.push_back(Pair("currency",currency));
}
return(result);
}