Initial Payments CC without validation

src/cc/CCPayments.h

@@ -19,9 +19,16 @@
 
 #include "CCinclude.h"
 
+#define PAYMENTS_TXFEE 10000
+
 bool PaymentsValidate(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx, uint32_t nIn);
 
 // CCcustom
-UniValue PaymentsInfo();
+UniValue PaymentsRelease(struct CCcontract_info *cp,char *jsonstr);
+UniValue PaymentsFund(struct CCcontract_info *cp,char *jsonstr);
+UniValue PaymentsTxidopret(struct CCcontract_info *cp,char *jsonstr);
+UniValue PaymentsCreate(struct CCcontract_info *cp,char *jsonstr);
+UniValue PaymentsInfo(struct CCcontract_info *cp,char *jsonstr);
+UniValue PaymentsList(struct CCcontract_info *cp,char *jsonstr);
 
 #endif

src/cc/CCtokens.cpp

@@ -586,8 +586,7 @@ int64_t AddTokenCCInputs(struct CCcontract_info *cp, CMutableTransaction &mtx, C
         LOGSTREAM((char *)"cctokens", CCLOG_INFO, stream << "AddTokenCCInputs() no utxos for token dual/three eval addr=" << tokenaddr << " evalcode=" << (int)cp->evalcode << " additionalTokensEvalcode2=" << (int)cp->additionalTokensEvalcode2 << std::endl);
     }
 
-	threshold = total / (maxinputs != 0 ? maxinputs : 64); // TODO: maxinputs really could not be over 64? what if i want to calc total balance for all available uxtos?
-                                                           // maybe it is better to add all uxtos if maxinputs == 0
+	threshold = total / (maxinputs != 0 ? maxinputs : MAX_CCVINS);
 
 	for (std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> >::const_iterator it = unspentOutputs.begin(); it != unspentOutputs.end(); it++)
 	{

src/cc/CCtx.cpp

@@ -509,16 +509,18 @@ int32_t CC_vinselect(int32_t *aboveip,int64_t *abovep,int32_t *belowip,int64_t *
 
 int64_t AddNormalinputs(CMutableTransaction &mtx,CPubKey mypk,int64_t total,int32_t maxinputs)
 {
-    int32_t abovei,belowi,ind,vout,i,n = 0,maxutxos=CC_MAXVINS; int64_t sum,threshold,above,below; int64_t remains,nValue,totalinputs = 0; uint256 txid,hashBlock; std::vector<COutput> vecOutputs; CTransaction tx; struct CC_utxo *utxos,*up;
+    int32_t abovei,belowi,ind,vout,i,n = 0; int64_t sum,threshold,above,below; int64_t remains,nValue,totalinputs = 0; uint256 txid,hashBlock; std::vector<COutput> vecOutputs; CTransaction tx; struct CC_utxo *utxos,*up;
 #ifdef ENABLE_WALLET
     assert(pwalletMain != NULL);
     const CKeyStore& keystore = *pwalletMain;
     LOCK2(cs_main, pwalletMain->cs_wallet);
     pwalletMain->AvailableCoins(vecOutputs, false, NULL, true);
     utxos = (struct CC_utxo *)calloc(maxutxos,sizeof(*utxos));
-    threshold = total/(maxinputs+1);
-    if ( maxinputs > maxutxos )
-        maxutxos = maxinputs;
+    if ( maxinputs > CC_MAXVINS )
+        maxinputs = CC_MAXVINS;
+    if ( maxinputs > 0 )
+        threshold = total/maxinputs;
+    else threshold = total;
     sum = 0;
     BOOST_FOREACH(const COutput& out, vecOutputs)
     {
@@ -602,12 +604,14 @@ int64_t AddNormalinputs(CMutableTransaction &mtx,CPubKey mypk,int64_t total,int3
 
 int64_t AddNormalinputs2(CMutableTransaction &mtx,int64_t total,int32_t maxinputs)
 {
-    int32_t abovei,belowi,ind,vout,i,n = 0,maxutxos=CC_MAXVINS; int64_t sum,threshold,above,below; int64_t remains,nValue,totalinputs = 0; char coinaddr[64]; uint256 txid,hashBlock; CTransaction tx; struct CC_utxo *utxos,*up;
+    int32_t abovei,belowi,ind,vout,i,n = 0; int64_t sum,threshold,above,below; int64_t remains,nValue,totalinputs = 0; char coinaddr[64]; uint256 txid,hashBlock; CTransaction tx; struct CC_utxo *utxos,*up;
     std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> > unspentOutputs;
     utxos = (struct CC_utxo *)calloc(maxutxos,sizeof(*utxos));
-    threshold = total/(maxinputs+1);
-    if ( maxinputs > maxutxos )
-        maxutxos = maxinputs;
+    if ( maxinputs > CC_MAXVINS )
+        maxinputs = CC_MAXVINS;
+    if ( maxinputs > 0 )
+        threshold = total/maxinputs;
+    else threshold = total;
     sum = 0;
     Getscriptaddress(coinaddr,CScript() << Mypubkey() << OP_CHECKSIG);
     SetCCunspents(unspentOutputs,coinaddr);

src/cc/cclib.cpp

@@ -492,6 +492,8 @@ int64_t AddCClibInputs(struct CCcontract_info *cp,CMutableTransaction &mtx,CPubK
     std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> > unspentOutputs;
     GetCCaddress(cp,coinaddr,pk);
     SetCCunspents(unspentOutputs,coinaddr);
+    if ( maxinputs > CC_MAXVINS )
+        maxinputs = CC_MAXVINS;
     if ( maxinputs != 0 )
         threshold = total/maxinputs;
     else threshold = total;

src/cc/dice.cpp

@@ -1052,9 +1052,11 @@ uint64_t AddDiceInputs(struct CCcontract_info *cp,CMutableTransaction &mtx,CPubK
     std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> > unspentOutputs;
     GetCCaddress(cp,coinaddr,pk);
     SetCCunspents(unspentOutputs,coinaddr);
+    if ( maxinputs > CC_MAXVINS )
+        maxinputs = CC_MAXVINS;
     if ( maxinputs > 0 )
         threshold = total / maxinputs;
-    else threshold = total / 64;
+    else threshold = total;
     for (std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> >::const_iterator it=unspentOutputs.begin(); it!=unspentOutputs.end(); it++)
     {
         txid = it->first.txhash;

src/cc/dilithium.c

@@ -3340,7 +3340,11 @@ int64_t dilithium_inputs(struct CCcontract_info *cp,CMutableTransaction &mtx,CPu
     std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> > unspentOutputs;
     GetCCaddress(cp,coinaddr,pk);
     SetCCunspents(unspentOutputs,coinaddr);
-    threshold = total/(maxinputs+1);
+    if ( maxinputs > CC_MAXVINS )
+        maxinputs = CC_MAXVINS;
+    if ( maxinputs > 0 )
+        threshold = total/maxinputs;
+    else threshold = total;
     for (std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> >::const_iterator it=unspentOutputs.begin(); it!=unspentOutputs.end(); it++)
     {
         txid = it->first.txhash;

src/cc/faucet.cpp

@@ -146,7 +146,11 @@ int64_t AddFaucetInputs(struct CCcontract_info *cp,CMutableTransaction &mtx,CPub
     std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> > unspentOutputs;
     GetCCaddress(cp,coinaddr,pk);
     SetCCunspents(unspentOutputs,coinaddr);
-    threshold = total/(maxinputs+1);
+    if ( maxinputs > CC_MAXVINS )
+        maxinputs = CC_MAXVINS;
+    if ( maxinputs > 0 )
+        threshold = total/maxinputs;
+    else threshold = total;
     for (std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> >::const_iterator it=unspentOutputs.begin(); it!=unspentOutputs.end(); it++)
     {
         txid = it->first.txhash;

src/cc/gateways.cpp

@@ -898,7 +898,11 @@ int64_t AddGatewaysInputs(struct CCcontract_info *cp,CMutableTransaction &mtx,CP
         {
             GetTokensCCaddress(cp,coinaddr,pk);
             SetCCunspents(unspentOutputs,coinaddr);
-            threshold = total/(maxinputs+1);
+            if ( maxinputs > CC_MAXVINS )
+                maxinputs = CC_MAXVINS;
+            if ( maxinputs > 0 )
+                threshold = total/maxinputs;
+            else threshold = total;
             LOGSTREAM("gatewayscc",CCLOG_DEBUG1, stream << "check " << coinaddr << " for gateway inputs" << std::endl);
             for (std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> >::const_iterator it=unspentOutputs.begin(); it!=unspentOutputs.end(); it++)
             {

src/cc/marmara.cpp

@@ -388,7 +388,11 @@ int64_t AddMarmarainputs(CMutableTransaction &mtx,std::vector<CPubKey> &pubkeys,
     uint64_t threshold,nValue,totalinputs = 0; uint256 txid,hashBlock; CTransaction tx; int32_t numvouts,ht,unlockht,vout,i,n = 0; uint8_t funcid; CPubKey pk; std::vector<int64_t> vals;
     std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> > unspentOutputs;
     SetCCunspents(unspentOutputs,coinaddr);
-    threshold = total/(maxinputs+1);
+    if ( maxinputs > CC_MAXVINS )
+        maxinputs = CC_MAXVINS;
+    if ( maxinputs > 0 )
+        threshold = total/maxinputs;
+    else threshold = total;
     for (std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> >::const_iterator it=unspentOutputs.begin(); it!=unspentOutputs.end(); it++)
     {
         txid = it->first.txhash;

src/cc/payments.cpp

@@ -15,14 +15,81 @@
 
 #include "CCPayments.h"
 
-/*
- Payments CC is a catchall CC, supported invoices, zpayments, automated funds allocation, including token based revshare
+/* 
+ 0) create <- update_allowed flag, locked_blocks, minrelease, list of scriptPubKeys, allocations
  
+ 1) lock amount <create txid> to global CC address
  
+ 2) release amount -> vout[i] will be scriptPubKeys[i] and (amount * allocations[i]) / sumallocations[] (only using vins that have been locked for locked_blocks+). will make a tx with less than amount if it can find enough vins for minrelease amount
+ 
+ 3) update (vins from all scriptPubkeys) new update_allowed flag, locked_blocks, minrelease, list of scriptPubKeys, allocations (only if update_allowed)
+ 
+ 4) info txid -> display parameters, funds
+ 5) list -> all txids
 */
 
 // start of consensus code
 
+CScript EncodePaymentsTxidOpRet(int32_t allocation,std::vector<uint8_t> scriptPubKey,std::vector<uint8_t> opret)
+{
+    CScript opret; uint8_t evalcode = EVAL_PAYMENTS;
+    opret << OP_RETURN << E_MARSHAL(ss << evalcode << 'T' << allocation << scriptPubKey << opret);
+    return(opret);
+}
+
+uint8_t DecodePaymentsTxidOpRet(CScript scriptPubKey,int32_t &allocation,std::vector<uint8_t> &scriptPubKey,std::vector<uint8_t> &opret)
+{
+    std::vector<uint8_t> vopret; uint8_t *script,e,f;
+    GetOpReturnData(scriptPubKey, vopret);
+    script = (uint8_t *)vopret.data();
+    if ( vopret.size() > 2 && E_UNMARSHAL(vopret,ss >> e; ss >> f; ss >> allocation; ss >> scriptPubKey; ss >> opret) != 0 )
+    {
+        if ( e == EVAL_PAYMENTS && f == 'T' )
+            return(f);
+    }
+    return(0);
+}
+
+CScript EncodePaymentsFundOpRet(uint256 checktxid)
+{
+    CScript opret; uint8_t evalcode = EVAL_PAYMENTS;
+    opret << OP_RETURN << E_MARSHAL(ss << evalcode << 'F' << checktxid);
+    return(opret);
+}
+
+uint8_t DecodePaymentsFundOpRet(CScript scriptPubKey,uint256 &checktxid)
+{
+    std::vector<uint8_t> vopret; uint8_t *script,e,f;
+    GetOpReturnData(scriptPubKey, vopret);
+    script = (uint8_t *)vopret.data();
+    if ( vopret.size() > 2 && E_UNMARSHAL(vopret,ss >> e; ss >> f; ss >> checktxid) != 0 )
+    {
+        if ( e == EVAL_PAYMENTS && f == 'F' )
+            return(f);
+    }
+    return(0);
+}
+
+CScript EncodePaymentsOpRet(int32_t updateflag,int32_t lockedblocks,int32_t minrelease,int32_t totalallocations,std::vector<uint256> txidoprets)
+{
+    CScript opret; uint8_t evalcode = EVAL_PAYMENTS;
+    opret << OP_RETURN << E_MARSHAL(ss << evalcode << 'C' << updateflag << lockedblocks << minrelease << totalallocations << txidoprets);
+    return(opret);
+}
+
+uint8_t DecodePaymentsOpRet(CScript scriptPubKey,int32_t &updateflag,int32_t &lockedblocks,int32_t &minrelease,int32_t &totalallocations,std::vector<uint256> &txidoprets)
+{
+    std::vector<uint8_t> vopret; uint8_t *script,e,f;
+    GetOpReturnData(scriptPubKey, vopret);
+    script = (uint8_t *)vopret.data();
+    if ( vopret.size() > 2 && E_UNMARSHAL(vopret,ss >> e; ss >> f; ss >> updateflag; ss >> lockedblocks; ss >> minrelease; ss >> totalallocations; ss >> txidoprets) != 0 )
+    {
+        if ( e == EVAL_PAYMENTS && f == 'C' )
+            return(f);
+    }
+    return(0);
+}
+
 int64_t IsPaymentsvout(struct CCcontract_info *cp,const CTransaction& tx,int32_t v)
 {
     char destaddr[64];
@@ -74,144 +141,434 @@ bool PaymentsExactAmounts(struct CCcontract_info *cp,Eval* eval,const CTransacti
 
 bool PaymentsValidate(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx, uint32_t nIn)
 {
-    int32_t numvins,numvouts,preventCCvins,preventCCvouts,i,numblocks; bool retval; uint256 txid; uint8_t hash[32]; char str[65],destaddr[64];
-    return eval->Invalid("no validation yet");
-    std::vector<std::pair<CAddressIndexKey, CAmount> > txids;
-    numvins = tx.vin.size();
-    numvouts = tx.vout.size();
-    preventCCvins = preventCCvouts = -1;
-    if ( numvouts < 1 )
-        return eval->Invalid("no vouts");
-    else
-    {
-        for (i=0; i<numvins; i++)
-        {
-            if ( IsCCInput(tx.vin[0].scriptSig) == 0 )
-            {
-                return eval->Invalid("illegal normal vini");
-            }
-        }
-        //fprintf(stderr,"check amounts\n");
-        if ( PaymentsExactAmounts(cp,eval,tx,1,10000) == false )
-        {
-            fprintf(stderr,"Paymentsget invalid amount\n");
-            return false;
-        }
-        else
-        {
-            txid = tx.GetHash();
-            memcpy(hash,&txid,sizeof(hash));
-            retval = PreventCC(eval,tx,preventCCvins,numvins,preventCCvouts,numvouts);
-            if ( retval != 0 )
-                fprintf(stderr,"Paymentsget validated\n");
-            else fprintf(stderr,"Paymentsget invalid\n");
-            return(retval);
-        }
-    }
+    return(true);
 }
 // end of consensus code
 
 // helper functions for rpc calls in rpcwallet.cpp
 
-int64_t AddPaymentsInputs(struct CCcontract_info *cp,CMutableTransaction &mtx,CPubKey pk,int64_t total,int32_t maxinputs)
+int64_t AddPaymentsInputs(struct CCcontract_info *cp,CMutableTransaction &mtx,CPubKey txidpk,int64_t total,int32_t maxinputs,uint256 createtxid)
 {
-    // add threshold check
-    char coinaddr[64]; int64_t nValue,price,totalinputs = 0; uint256 txid,hashBlock; std::vector<uint8_t> origpubkey; CTransaction vintx; int32_t vout,n = 0;
+    char coinaddr[64]; int64_t nValue,threshold,price,totalinputs = 0; uint256 txid,checktxid,hashBlock; std::vector<uint8_t> origpubkey; CTransaction vintx,tx; int32_t iter,vout,n = 0;
     std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> > unspentOutputs;
-    GetCCaddress(cp,coinaddr,pk);
-    SetCCunspents(unspentOutputs,coinaddr);
-    for (std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> >::const_iterator it=unspentOutputs.begin(); it!=unspentOutputs.end(); it++)
+    if ( maxinputs > CC_MAXVINS )
+        maxinputs = CC_MAXVINS;
+    if ( maxinputs > 0 )
+        threshold = total/maxinputs;
+    else threshold = total;
+    for (iter=0; iter<2; iter++)
     {
-        txid = it->first.txhash;
-        vout = (int32_t)it->first.index;
-        // no need to prevent dup
-        if ( GetTransaction(txid,vintx,hashBlock,false) != 0 )
+        if ( iter == 0 )
+            GetCCaddress(cp,coinaddr,Paymentspk);
+        else GetCCaddress1of2(cp,coinaddr,Paymentspk,txidpk);
+        SetCCunspents(unspentOutputs,coinaddr);
+        for (std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> >::const_iterator it=unspentOutputs.begin(); it!=unspentOutputs.end(); it++)
         {
-            if ( (nValue= IsPaymentsvout(cp,vintx,vout)) > 1000000 && myIsutxo_spentinmempool(ignoretxid,ignorevin,txid,vout) == 0 )
+            txid = it->first.txhash;
+            vout = (int32_t)it->first.index;
+            if ( GetTransaction(txid,vintx,hashBlock,false) != 0 )
             {
-                if ( total != 0 && maxinputs != 0 )
-                    mtx.vin.push_back(CTxIn(txid,vout,CScript()));
-                nValue = it->second.satoshis;
-                totalinputs += nValue;
-                n++;
-                if ( (total > 0 && totalinputs >= total) || (maxinputs > 0 && n >= maxinputs) )
-                    break;
+                if ( iter == 0 )
+                {
+                    std::vector<uint8_t> scriptPubKey,opret;
+                    if ( myGetTransaction(txid,tx,hashBlock) == 0 || tx.vout.size() < 2 || DecodePaymentsFundOpRet(tx.vout[tx.vout.size()-1].scriptPubKey,checktxid) != 'F' || checktxid != createtxid )
+                        continue;
+                }
+                if ( (nValue= IsPaymentsvout(cp,vintx,vout)) > PAYMENTS_TXFEE && nValue >= threshold && myIsutxo_spentinmempool(ignoretxid,ignorevin,txid,vout) == 0 )
+                {
+                    if ( total != 0 && maxinputs != 0 )
+                        mtx.vin.push_back(CTxIn(txid,vout,CScript()));
+                    nValue = it->second.satoshis;
+                    totalinputs += nValue;
+                    n++;
+                    if ( (total > 0 && totalinputs >= total) || (maxinputs > 0 && n >= maxinputs) )
+                        break;
+                }
             }
         }
     }
     return(totalinputs);
 }
 
-std::string PaymentsGet(uint64_t txfee,int64_t nValue)
+UniValue payments_rawtxresult(UniValue &result,std::string rawtx,int32_t broadcastflag)
 {
-    CMutableTransaction tmpmtx,mtx = CreateNewContextualCMutableTransaction(Params().GetConsensus(), komodo_nextheight());
-    CPubKey mypk,Paymentspk; int64_t inputs,CCchange=0; struct CCcontract_info *cp,C; std::string rawhex; uint32_t j; int32_t i,len; uint8_t buf[32768]; bits256 hash;
-    cp = CCinit(&C,EVAL_PAYMENTS);
-    if ( txfee == 0 )
-        txfee = 10000;
-    Paymentspk = GetUnspendable(cp,0);
-    mypk = pubkey2pk(Mypubkey());
-    if ( (inputs= AddPaymentsInputs(cp,mtx,Paymentspk,nValue+txfee,60)) > 0 )
+    CTransaction tx;
+    if ( rawtx.size() > 0 )
     {
-        if ( inputs > nValue )
-            CCchange = (inputs - nValue - txfee);
-        if ( CCchange != 0 )
-            mtx.vout.push_back(MakeCC1vout(EVAL_PAYMENTS,CCchange,Paymentspk));
-        mtx.vout.push_back(CTxOut(nValue,CScript() << ParseHex(HexStr(mypk)) << OP_CHECKSIG));
-        fprintf(stderr,"start at %u\n",(uint32_t)time(NULL));
-        j = rand() & 0xfffffff;
-        for (i=0; i<1000000; i++,j++)
+        result.push_back(Pair("hex",rawtx));
+        if ( DecodeHexTx(tx,rawtx) != 0 )
         {
-            tmpmtx = mtx;
-            rawhex = FinalizeCCTx(-1LL,cp,tmpmtx,mypk,txfee,CScript() << OP_RETURN << E_MARSHAL(ss << (uint8_t)EVAL_PAYMENTS << (uint8_t)'G' << j));
-            if ( (len= (int32_t)rawhex.size()) > 0 && len < 65536 )
-            {
-                len >>= 1;
-                decode_hex(buf,len,(char *)rawhex.c_str());
-                hash = bits256_doublesha256(0,buf,len);
-                if ( (hash.bytes[0] & 0xff) == 0 && (hash.bytes[31] & 0xff) == 0 )
-                {
-                    fprintf(stderr,"found valid txid after %d iterations %u\n",i,(uint32_t)time(NULL));
-                    return(rawhex);
-                }
-                //fprintf(stderr,"%02x%02x ",hash.bytes[0],hash.bytes[31]);
-            }
-        }
-        fprintf(stderr,"couldnt generate valid txid %u\n",(uint32_t)time(NULL));
-        return("");
-    } else fprintf(stderr,"cant find Payments inputs\n");
-    return("");
-}
-
-std::string PaymentsFund(uint64_t txfee,int64_t funds)
-{
-    CMutableTransaction mtx = CreateNewContextualCMutableTransaction(Params().GetConsensus(), komodo_nextheight());
-    CPubKey mypk,Paymentspk; CScript opret; struct CCcontract_info *cp,C;
-    cp = CCinit(&C,EVAL_PAYMENTS);
-    if ( txfee == 0 )
-        txfee = 10000;
-    mypk = pubkey2pk(Mypubkey());
-    Paymentspk = GetUnspendable(cp,0);
-    if ( AddNormalinputs(mtx,mypk,funds+txfee,64) > 0 )
-    {
-        mtx.vout.push_back(MakeCC1vout(EVAL_PAYMENTS,funds,Paymentspk));
-        return(FinalizeCCTx(0,cp,mtx,mypk,txfee,opret));
-    }
-    return("");
-}
-
-UniValue PaymentsInfo()
-{
-    UniValue result(UniValue::VOBJ); char numstr[64];
-    CMutableTransaction mtx = CreateNewContextualCMutableTransaction(Params().GetConsensus(), komodo_nextheight());
-    CPubKey Paymentspk; struct CCcontract_info *cp,C; int64_t funding;
-    result.push_back(Pair("result","success"));
-    result.push_back(Pair("name","Payments"));
-    cp = CCinit(&C,EVAL_PAYMENTS);
-    Paymentspk = GetUnspendable(cp,0);
-    funding = AddPaymentsInputs(cp,mtx,Paymentspk,0,0);
-    sprintf(numstr,"%.8f",(double)funding/COIN);
-    result.push_back(Pair("funding",numstr));
+            if ( broadcastflag != 0 && myAddtomempool(tx) != 0 )
+                RelayTransaction(tx);
+            result.push_back(Pair("txid",tx.GetHash().ToString()));
+            result.push_back(Pair("result","success"));
+        } else result.push_back(Pair("error","decode hex"));
+    } else result.push_back(Pair("error","couldnt finalize payments CCtx"));
     return(result);
 }
 
+cJSON *payments_reparse(int32_t *nump,char *jsonstr)
+{
+    cJSON *params; char *newstr; int32_t i,j;
+    *nump = 0;
+    if ( jsonstr != 0 )
+    {
+        if ( jsonstr[0] == '"' && jsonstr[strlen(jsonstr)-1] == '"' )
+        {
+            jsonstr[strlen(jsonstr)-1] = 0;
+            jsonstr++;
+        }
+        newstr = (char *)malloc(strlen(jsonstr)+1);
+        for (i=j=0; jsonstr[i]!=0; i++)
+        {
+            if ( jsonstr[i] == '%' && jsonstr[i+1] == '2' && jsonstr[i+2] == '2' )
+            {
+                newstr[j++] = '"';
+                i += 2;
+            }
+            else if ( jsonstr[i] == '\'' )
+                newstr[j++] = '"';
+            else newstr[j++] = jsonstr[i];
+        }
+        newstr[j] = 0;
+        params = cJSON_Parse(newstr);
+        if ( 0 && params != 0 )
+            printf("new.(%s) -> %s\n",newstr,jprint(params,0));
+        free(newstr);
+        *nump = cJSON_GetArraySize(params);
+    } else params = 0;
+    return(params);
+}
+
+uint256 payments_juint256(cJSON *obj)
+{
+    uint256 tmp; bits256 t = jbits256(obj,0);
+    memcpy(&tmp,&t,sizeof(tmp));
+    return(revuint256(tmp));
+}
+
+int32_t payments_parsehexdata(std::vector<uint8_t> &hexdata,cJSON *item,int32_t len)
+{
+    char *hexstr; int32_t val;
+    if ( (hexstr= jstr(item,0)) != 0 && ((val= is_hexstr(hexstr,0)) == len*2 || (val > 0 && len == 0)) )
+    {
+        val >>= 1;
+        hexdata.resize(val);
+        decode_hex(hexdata,val,hexstr);
+        return(0);
+    } else return(-1);
+}
+
+UniValue PaymentsRelease(struct CCcontract_info *cp,char *jsonstr)
+{
+    CMutableTransaction tmpmtx,mtx = CreateNewContextualCMutableTransaction(Params().GetConsensus(), komodo_nextheight()); UniValue result(UniValue::VOBJ); uint256 createtxid,hashBlock;
+    CTransaction tx,txO; CPubKey mypk,txidpk,Paymentspk; int32_t i,n,numoprets=0,updateflag,lockedblocks,minrelease,totalallocations,checkallocations=0,allocation; int64_t inputsum,amount,CCchange=0; CTxOut vout; CScript onlyopret; char txidaddr[64];
+    cJSON *params = payments_reparse(&n,jsonstr);
+    mypk = pubkey2pk(Mypubkey());
+    Paymentspk = GetUnspendable(cp,0);
+    if ( params != 0 && n == 2 )
+    {
+        createtxid = payments_juint256(jitem(params,0));
+        amount = jdouble(jitem(params,1),0) * SATOSHIDEN + 0.0000000049;
+        if ( myGetTransaction(createtxid,tx,hashBlock) != 0 )
+        {
+            if ( tx.vout.size() > 0 && DecodePaymentsOpRet(tx.vout[tx.vout.size()-1].scriptPubKey,updateflag,lockedblocks,minrelease,totalallocations,txidoprets) != 0 )
+            {
+                for (i=0; i<txidoprets.size(); i++)
+                {
+                    std::vector<uint8_t> scriptPubKey,opret;
+                    vout.nValue = 0;
+                    if ( myGetTransaction(txidoprets[i],txO,hashBlock) != 0 && txO.vout.size() > 1 && DecodePaymentsTxidOpRet(txO.vout[txO.vout.size()-1].scriptPubKey,allocation,scriptPubKey,opret) == 'T' )
+                    {
+                        vout.nValue = allocation;
+                        vout.scriptPubKey.resize(scriptPubKey.size());
+                        memcpy(&vout.scriptPubKey[0],&scriptPubKey[0],scriptPubKey.size());
+                        checkallocations += allocation;
+                        if ( opret.size() > 0 )
+                        {
+                            scriptPubKey.resize(opret.size);
+                            memcpy(&onlyopret[0],&opret[0],opret.size);
+                            numoprets++;
+                        }
+                    } else break;
+                    mtx.vout.push_back(vout);
+                }
+                if ( i != txidoprets.size() )
+                {
+                    result.push_back(Pair("result","error"));
+                    result.push_back(Pair("error","invalid txidoprets[i]"));
+                    result.push_back(Pair("txi",(int64_t)i));
+                    return(result);
+                }
+                else if ( checkallocations != totalallocations )
+                {
+                    result.push_back(Pair("result","error"));
+                    result.push_back(Pair("error","totalallocations mismatch"));
+                    result.push_back(Pair("checkallocations",(int64_t)checkallocations));
+                    result.push_back(Pair("totalallocations",(int64_t)totalallocations));
+                    return(result);
+                }
+                else if ( numoprets > 0 )
+                {
+                    result.push_back(Pair("result","error"));
+                    result.push_back(Pair("error","too many oprets"));
+                    result.push_back(Pair("numoprets",(int64_t)numoprets));
+                    return(result);
+                }
+                for (i=0; i<txidoprets.size(); i++)
+                {
+                    mtx.vout[i].nValue *= amount;
+                    mtx.vout[i].nValue /= totalallocations;
+                }
+                txidpk = CCtxidaddr(txidaddr,createtxid);
+                if ( (inputsum= AddPaymentsInputs(cp,mtx,txidpk,amount,60,createtxid)) >= amount )
+                {
+                    if ( (CCchange= (inputsum - amount)) > TRANSACTIONS_TXFEE )
+                        mtx.vout.push_back(MakeCC1of2vout(EVAL_PAYMENTS,CCchange,Paymentspk,txidpk));
+                    rawtx = FinalizeCCTx(0,cp,mtx,mypk,PAYMENTS_TXFEE,onlyopret);
+                    return(payments_rawtxresult(result,rawtx,0));
+                }
+                else
+                {
+                    result.push_back(Pair("result","error"));
+                    result.push_back(Pair("error","couldnt find enough locked funds"));
+                }
+            }
+            else
+            {
+                result.push_back(Pair("result","error"));
+                result.push_back(Pair("error","couldnt decode paymentscreate txid opret"));
+            }
+        }
+        else
+        {
+            result.push_back(Pair("result","error"));
+            result.push_back(Pair("error","couldnt find paymentscreate txid"));
+        }
+    }
+    else
+    {
+        result.push_back(Pair("result","error"));
+        result.push_back(Pair("error","parameters error"));
+    }
+    return(result);
+}
+
+UniValue PaymentsFund(struct CCcontract_info *cp,char *jsonstr)
+{
+    CMutableTransaction mtx = CreateNewContextualCMutableTransaction(Params().GetConsensus(), komodo_nextheight()); UniValue result(UniValue::VOBJ);
+    CPubKey Paymentspk,mypk,txidpk; uint256 txid,hashBlock; int64_t amount; CScript opret; CTransaction tx; char txidaddr[64]; std::string rawtx; int32_t n,useopret = 0,updateflag,lockedblocks,minrelease,totalallocations; std::vector<uint256> txidoprets;
+    cJSON *params = payments_reparse(&n,jsonstr);
+    mypk = pubkey2pk(Mypubkey());
+    Paymentspk = GetUnspendable(cp,0);
+    if ( params != 0 && n > 1 && n <= 3 )
+    {
+        txid = payments_juint256(jitem(params,0));
+        amount = jdouble(jitem(params,1),0) * SATOSHIDEN + 0.0000000049;
+        if ( n == 3 )
+            useopret = jint(jitem(params,2),0) != 0;
+        if ( myGetTransaction(txid,tx,hashBlock) == 0 || tx.vout.size() == 1 || DecodePaymentsOpRet(tx.vout[tx.vout.size()-1].scriptPubKey,updateflag,lockedblocks,minrelease,totalallocations,txidoprets) == 0 )
+        {
+            result.push_back(Pair("result","error"));
+            result.push_back(Pair("error","invalid createtxid"));
+        }
+        else if ( AddNormalinputs(mtx,mypk,amount+PAYMENTS_TXFEE,60) > 0 )
+        {
+            if ( useopret == 0 )
+            {
+                txidpk = CCtxidaddr(txidaddr,txid);
+                mtx.vout.push_back(MakeCC1of2vout(EVAL_PAYMENTS,funds,Paymentspk,txidpk));
+            }
+            else
+            {
+                mtx.vout.push_back(MakeCCvout(EVAL_PAYMENTS,funds,Paymentspk));
+                opret = EncodePaymentsFundOpRet(txid);
+            }
+            rawtx = FinalizeCCTx(0,cp,mtx,mypk,PAYMENTS_TXFEE,opret);
+            return(payments_rawtxresult(result,rawtx,0));
+        }
+        else
+        {
+            result.push_back(Pair("result","error"));
+            result.push_back(Pair("error","couldnt find enough funds"));
+        }
+    }
+    else
+    {
+        result.push_back(Pair("result","error"));
+        result.push_back(Pair("error","parameters error"));
+    }
+    return(result);
+}
+
+UniValue PaymentsTxidopret(struct CCcontract_info *cp,char *jsonstr)
+{
+    CMutableTransaction mtx = CreateNewContextualCMutableTransaction(Params().GetConsensus(), komodo_nextheight()); UniValue result(UniValue::VOBJ); CPubKey mypk; std::string rawtx;
+    std::vector<uint8_t> scriptPubKey,opret; int32_t allocation,n,retval0,retval1=0;
+    cJSON *params = payments_reparse(&n,jsonstr);
+    mypk = pubkey2pk(Mypubkey());
+    if ( params != 0 && n > 1 && n <= 3 )
+    {
+        allocation = juint(jitem(params,0),0);
+        retval0 = payments_parsehexdata(scriptPubKey,jitem(params,1));
+        if ( m == 3 )
+            retval1 = payments_parsehexdata(opret,jitem(params,2));
+        if ( allocation > 0 && retval == 0 && retval1 == 0 && AddNormalinputs(mtx,mypk,PAYMENTS_TXFEE,10) > 0 )
+        {
+            rawtx = FinalizeCCTx(0,cp,mtx,mypk,PAYMENTS_TXFEE,EncodePaymentsTxidOpRet(allocation,scriptPubKey,opret));
+            return(payments_rawtxresult(result,rawtx,0));
+        }
+        result.push_back(Pair("result","error"));
+        result.push_back(Pair("error","invalid params or cant find txfee"));
+    }
+    else
+    {
+        result.push_back(Pair("result","error"));
+        result.push_back(Pair("error","parameters error"));
+    }
+    return(result);
+}
+
+UniValue PaymentsCreate(struct CCcontract_info *cp,char *jsonstr)
+{
+    CMutableTransaction mtx = CreateNewContextualCMutableTransaction(Params().GetConsensus(), komodo_nextheight());
+    UniValue result(UniValue::VOBJ); CTransaction tx; CPubKey Paymentspk; char markeraddr[64]; std::vector<uint256> txidoprets; uint256 hashBlock; int32_t i,n,numoprets=0,updateflag,lockedblocks,minrelease,totalallocations=0;
+    cJSON *params = payments_reparse(&n,jsonstr);
+    if ( params != 0 && n >= 4 )
+    {
+        updateflag = juint(jitem(params,0),0);
+        lockedblocks = juint(jitem(params,1),0);
+        minrelease = juint(jitem(params,2),0);
+        for (i=0; i<n-3; i++)
+            txidoprets.push_back(payments_juint256(jitem(params,3+i)));
+        for (i=0; i<txidoprets.size(); i++)
+        {
+            std::vector<uint8_t> scriptPubKey,opret; int32_t allocation;
+            if ( myGetTransaction(txidoprets[i],tx,hashBlock) != 0 && tx.vout.size() > 1 && DecodePaymentsTxidOpRet(tx.vout[tx.vout.size()-1].scriptPubKey,allocation,scriptPubKey,opret) == 'T' )
+            {
+                totalallocations += allocation;
+                if ( opret.size() > 0 )
+                    numoprets++;
+            }
+            else
+            {
+                result.push_back(Pair("result","error"));
+                result.push_back(Pair("error","invalid txidopret"));
+                result.push_back(Pair("txid",txidoprets[i].GetHex()));
+                result.push_back(Pair("txi",(int64_t)i));
+                return(result);
+            }
+        }
+        if ( numoprets > 1 )
+        {
+            result.push_back(Pair("result","error"));
+            result.push_back(Pair("error","too many opreturns"));
+            result.push_back(Pair("numoprets",(int64_t)numoprets));
+            return(result);
+        }
+        mypk = pubkey2pk(Mypubkey());
+        Paymentspk = GetUnspendable(cp,0);
+        if ( AddNormalinputs(mtx,mypk,2*PAYMENTS_TXFEE,60) > 0 )
+        {
+            mtx.vout.push_back(MakeCC1of2vout(cp->evalcode,PAYMENTS_TXFEE,Paymentspk,Paymentspk));
+            rawtx = FinalizeCCTx(0,cp,mtx,mypk,PAYMENTS_TXFEE,EncodePaymentsOpRet(updateflag,lockedblocks,minrelease,totalallocations,txidoprets));
+            return(payments_rawtxresult(result,rawtx,0));
+        }
+        result.push_back(Pair("result","error"));
+        result.push_back(Pair("error","not enough normal funds"));
+    }
+    else
+    {
+        result.push_back(Pair("result","error"));
+        result.push_back(Pair("error","parameters error"));
+    }
+    return(result);
+}
+
+UniValue PaymentsInfo(struct CCcontract_info *cp,char *jsonstr)
+{
+    UniValue result(UniValue::VOBJ),a(UniValue:VARR); CTransaction tx,txO; CPubKey Paymentspk,txidpk; int32_t i,n,flag=0,allocation,numoprets=0,updateflag,lockedblocks,minrelease,totalallocations; std::vector<uint256> txidoprets; int64_t funds,fundsopret; char fundsaddr[64],fundsopretaddr[64],txidaddr[64];
+    cJSON *params = payments_reparse(&n,jsonstr);
+    if ( params != 0 && n == 1 )
+    {
+        Paymentspk = GetUnspendable(cp,0);
+        txid = payments_juint256(jitem(params,0));
+        if ( myGetTransaction(txid,tx,hashBlock) != 0 )
+        {
+            if ( tx.vout.size() > 0 && DecodePaymentsOpRet(tx.vout[tx.vout.size()-1].scriptPubKey,updateflag,lockedblocks,minrelease,totalallocations,txidoprets) != 0 )
+            {
+                result.push_back(Pair("updateable",updateflag!=0?"yes":"no"));
+                result.push_back(Pair("lockedblocks",(int64_t)lockedblocks));
+                result.push_back(Pair("totalallocations",(int64_t)totalallocations));
+                result.push_back(Pair("minrelease",(int64_t)minrelease));
+                for (i=0; i<txidoprets.size(); i++)
+                {
+                    UniValue obj(UniValue::VOBJ); std::vector<uint8_t> scriptPubKey,opret;
+                    obj.push_back(Pair("txidopret",txidoprets[i]));
+                    if ( myGetTransaction(txidoprets[i],txO,hashBlock) != 0 && txO.vout.size() > 1 && DecodePaymentsTxidOpRet(txO.vout[txO.vout.size()-1].scriptPubKey,allocation,scriptPubKey,opret) == 'T' )
+                    {
+                        obj.push_back(Pair("scriptPubKey",scriptPubKey));
+                        if ( opret.size() != 0 )
+                        {
+                            obj.push_back(Pair("opreturn",opret));
+                            numoprets++;
+                        }
+                    }
+                }
+                flag++;
+                if ( numoprets > 1 )
+                {
+                    result.push_back(Pair("result","error"));
+                    result.push_back(Pair("error","too many opreturns"));
+                    result.push_back(Pair("numoprets",(int64_t)numoprets));
+                }
+                else
+                {
+                    txidpk = CCtxidaddr(txidaddr,txid);
+                    GetCCaddress1of2(cp,fundsaddr,Paymentspk,txidpk);
+                    funds = CCaddress_balance(fundsaddr);
+                    result.push_back(Pair(fundsaddr,ValueFromAmount(funds)));
+                    GetCCaddress(cp,fundsopretaddr,Paymentspk);
+                    fundsopret = CCaddress_balance(fundsopretaddr);
+                    result.push_back(Pair(fundsopretaddr,ValueFromAmount(fundsopret)));
+                    result.push_back(Pair("totalfunds",ValueFromAmount(funds+fundsopret)));
+                    result.push_back(Pair("result","success"));
+                }
+            }
+        }
+        if ( flag == 0 )
+        {
+            result.push_back(Pair("result","error"));
+            result.push_back(Pair("error","couldnt find valid payments create txid"));
+        }
+    }
+    else
+    {
+        result.push_back(Pair("result","error"));
+        result.push_back(Pair("error","parameters error"));
+    }
+    return(result);
+}
+
+UniValue PaymentsList(struct CCcontract_info *cp,char *jsonstr)
+{
+    std::vector<std::pair<CAddressIndexKey, CAmount> > addressIndex; uint256 txid,hashBlock;
+    UniValue result(UniValue::VOBJ),a(UniValue:VARR); char markeraddr[64],str[65]; CPubKey Paymentspk; CTransaction tx; int32_t updateflag,lockedblocks,minrelease,totalallocations; std::vector<uint256> txidoprets;
+    result.push_back(Pair("result","success"));
+    Paymentspk = GetUnspendable(cp,0);
+    GetCCaddress1of2(cp,markeraddr,Paymentspk,Paymentspk);
+    SetCCtxids(addressIndex,markeraddr);
+    for (std::vector<std::pair<CAddressIndexKey, CAmount> >::const_iterator it=addressIndex.begin(); it!=addressIndex.end(); it++)
+    {
+        txid = it->first.txhash;
+        if ( it->first.index == 0 && myGetTransaction(txid,tx,hashBlock) != 0 )
+        {
+            if ( tx.vout.size() > 0 && DecodePaymentsOpRet(tx.vout[tx.vout.size()-1].scriptPubKey,updateflag,lockedblocks,minrelease,totalallocations,txidoprets) == 'C' )
+            {
+                a.push_back(uint256_str(str,txid));
+            }
+        }
+    }
+    result.push_back(Pair("createtxids",a));
+    return(result);
+}

src/cc/rewards.cpp

@@ -333,7 +333,11 @@ int64_t AddRewardsInputs(CScript &scriptPubKey,uint64_t maxseconds,struct CCcont
     std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> > unspentOutputs;
     GetCCaddress(cp,coinaddr,pk);
     SetCCunspents(unspentOutputs,coinaddr);
-    threshold = total/(maxinputs+1);
+    if ( maxinputs > CC_MAXVINS )
+        maxinputs = CC_MAXVINS;
+    if ( maxinputs > 0 )
+        threshold = total/maxinputs;
+    else threshold = total;
     for (std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> >::const_iterator it=unspentOutputs.begin(); it!=unspentOutputs.end(); it++)
     {
         txid = it->first.txhash;

src/rpc/server.cpp

@@ -466,6 +466,12 @@ static const CRPCCommand vRPCCommands[] =
 
     // Payments
     { "payments",       "paymentsaddress",   &paymentsaddress,      true },
+    { "payments",       "paymentstxidopret", &payments_txidopret,      true },
+    { "payments",       "paymentscreate",    &payments_create,      true },
+    { "payments",       "paymentslist",      &payments_list,      true },
+    { "payments",       "paymentsinfo",      &payments_info,      true },
+    { "payments",       "paymentsfund",      &payments_fund,      true },
+    { "payments",       "paymentsrelease",   &payments_release,      true },
 
     { "CClib",       "cclibaddress",   &cclibaddress,      true },
     { "CClib",       "cclibinfo",   &cclibinfo,      true },

src/rpc/server.h

@@ -288,6 +288,13 @@ extern UniValue marmara_creditloop(const UniValue& params, bool fHelp);
 extern UniValue marmara_settlement(const UniValue& params, bool fHelp);
 extern UniValue marmara_lock(const UniValue& params, bool fHelp);
 extern UniValue paymentsaddress(const UniValue& params, bool fHelp);
+extern UniValue payments_release(const UniValue& params, bool fHelp);
+extern UniValue payments_fund(const UniValue& params, bool fHelp);
+extern UniValue payments_txidopret(const UniValue& params, bool fHelp);
+extern UniValue payments_create(const UniValue& params, bool fHelp);
+extern UniValue payments_info(const UniValue& params, bool fHelp);
+extern UniValue payments_list(const UniValue& params, bool fHelp);
+
 extern UniValue cclibaddress(const UniValue& params, bool fHelp);
 extern UniValue cclibinfo(const UniValue& params, bool fHelp);
 extern UniValue cclib(const UniValue& params, bool fHelp);

src/wallet/rpcwallet.cpp

@@ -5577,6 +5577,84 @@ UniValue cclib(const UniValue& params, bool fHelp)
     return(CClib(cp,method,jsonstr));
 }
 
+UniValue payments_release(const UniValue& params, bool fHelp)
+{
+    struct CCcontract_info *cp,C; char *jsonstr=0;
+    if ( fHelp || params.size() != 2 )
+        throw runtime_error("paymentsrelease createtxid amount\n");
+    if ( ensure_CCrequirements(EVAL_PAYMENTS) < 0 )
+        throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
+    const CKeyStore& keystore = *pwalletMain;
+    LOCK2(cs_main, pwalletMain->cs_wallet);
+    cp = CCinit(&C,EVAL_PAYMENTS);
+    return(PaymentsRelease(cp,jsonstr));
+}
+
+UniValue payments_fund(const UniValue& params, bool fHelp)
+{
+    struct CCcontract_info *cp,C; char *jsonstr=0;
+    if ( fHelp || params.size() < 2 || params.size() > 3 )
+        throw runtime_error("paymentsfund createtxid amount [useopret]\n");
+    if ( ensure_CCrequirements(EVAL_PAYMENTS) < 0 )
+        throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
+    const CKeyStore& keystore = *pwalletMain;
+    LOCK2(cs_main, pwalletMain->cs_wallet);
+    cp = CCinit(&C,EVAL_PAYMENTS);
+    return(PaymentsFund(cp,jsonstr));
+}
+
+UniValue payments_txidopret(const UniValue& params, bool fHelp)
+{
+    struct CCcontract_info *cp,C; char *jsonstr=0;
+    if ( fHelp || params.size() < 2 )
+        throw runtime_error("paymentstxidopret scriptPubKey opretformat\n");
+    if ( ensure_CCrequirements(EVAL_PAYMENTS) < 0 )
+        throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
+    const CKeyStore& keystore = *pwalletMain;
+    LOCK2(cs_main, pwalletMain->cs_wallet);
+    cp = CCinit(&C,EVAL_PAYMENTS);
+    return(PaymentsTxidopret(cp,jsonstr));
+}
+
+UniValue payments_create(const UniValue& params, bool fHelp)
+{
+    struct CCcontract_info *cp,C; char *jsonstr=0;
+    if ( fHelp || params.size() < 5 )
+        throw runtime_error("paymentscreate updateallowed lockedblocks minamount paytxid0,...,paytxidN\n");
+    if ( ensure_CCrequirements(EVAL_PAYMENTS) < 0 )
+        throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
+    const CKeyStore& keystore = *pwalletMain;
+    LOCK2(cs_main, pwalletMain->cs_wallet);
+    cp = CCinit(&C,EVAL_PAYMENTS);
+    return(PaymentsCreate(cp,jsonstr));
+}
+
+UniValue payments_info(const UniValue& params, bool fHelp)
+{
+    struct CCcontract_info *cp,C; char *jsonstr=0;
+    if ( fHelp || params.size() != 1 )
+        throw runtime_error("paymentsinfo createtxid\n");
+    if ( ensure_CCrequirements(EVAL_PAYMENTS) < 0 )
+        throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
+    const CKeyStore& keystore = *pwalletMain;
+    LOCK2(cs_main, pwalletMain->cs_wallet);
+    cp = CCinit(&C,EVAL_PAYMENTS);
+    return(PaymentsInfo(cp,jsonstr));
+}
+
+UniValue payments_list(const UniValue& params, bool fHelp)
+{
+    struct CCcontract_info *cp,C; char *jsonstr=0;
+    if ( fHelp || params.size() != 0 )
+        throw runtime_error("paymentslist\n");
+    if ( ensure_CCrequirements(EVAL_PAYMENTS) < 0 )
+        throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
+    const CKeyStore& keystore = *pwalletMain;
+    LOCK2(cs_main, pwalletMain->cs_wallet);
+    cp = CCinit(&C,EVAL_PAYMENTS);
+    return(PaymentsList(cp,jsonstr));
+}
+
 UniValue oraclesaddress(const UniValue& params, bool fHelp)
 {
     struct CCcontract_info *cp,C; std::vector<unsigned char> pubkey;