MarmaraSignature

src/cc/marmara.cpp

@@ -500,7 +500,34 @@ UniValue MarmaraLock(uint64_t txfee,int64_t amount,int32_t height)
     return(result);
 }
 
-// jl777: decide on what unlockht settlement change should have
+int32_t MarmaraSignature(uint8_t *utxosig,CMutableTransaction &txNew);
+{
+    uint256 txid,hashBlock; uint8_t *ptr; int32_t i,siglen,vout,numvouts; CTransaction tx; std::string rawtx; CPubKey mypk; std::vector<CPubKey> pubkeys; struct CCcontract_info *cp,C; uint64_t txfee
+    txfee = 10000;
+    vout = txNew.vin[0].prevout.n;
+    if ( GetTransaction(txNew.vin[0].prevout.hash,tx,hashBlock,false) != 0 && (numvouts= tx.vout.size()) > 1 && vout < numvouts )
+    {
+        cp = CCinit(&C,EVAL_MARMARA);
+        mypk = pubkey2pk(Mypubkey());
+        mtx.vout.resize(2);
+        mtx.vout[1].scriptPubKey = tx.vout[numvouts - 1].scriptPubKey;
+        mtx.vout[1].nValue = 0;
+        pubkeys.push_back(mypk);
+        rawtx = FinalizeCCTx(0,cp,mtx,mypk,txfee,tx.vout[numvouts - 1].scriptPubKey,pubkeys);
+        if ( rawtx.size() > 0 )
+        {
+            siglen = mtx.vin[0].scriptSig.size();
+            ptr = mtx.vin[0].scriptSig.data();
+            for (i=0; i<siglen; i++)
+                utxosig[i] = ptr[i];
+            fprintf(stderr,"got signed rawtx.%s siglen.%d\n",rawtx.c_str(),siglen);
+            return(siglen);
+        }
+    }
+    return(0);
+}
+
+// jl777: decide on what unlockht settlement change should have -> from utxo making change
 
 UniValue MarmaraSettlement(uint64_t txfee,uint256 refbatontxid)
 {

src/komodo_bitcoind.h

@@ -2081,6 +2081,8 @@ uint32_t komodo_eligible(arith_uint256 bnTarget,arith_uint256 ratio,struct komod
     return(0);
 }
 
+int32_t MarmaraSignature(uint8_t *utxosig,CMutableTransaction &txNew);
+
 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)
 {
     static struct komodo_staking *array; static int32_t numkp,maxkp; static uint32_t lasttime;
@@ -2264,22 +2266,21 @@ int32_t komodo_staked(CMutableTransaction &txNew,uint32_t nBits,uint32_t *blockt
         if ( ASSETCHAINS_MARMARA == 0 )
         {
             signSuccess = ProduceSignature(TransactionSignatureCreator(&keystore, &txNewConst, 0, *utxovaluep, SIGHASH_ALL), best_scriptPubKey, sigdata, consensusBranchId);
-        }
-        else
-        {
-            fprintf(stderr,"add opreturn and CCFinalizetx\n");
-            // add opreturn
-            // signSuccess = CCFinalizetx(...)
-        }
-        if (!signSuccess)
-            fprintf(stderr,"failed to create signature\n");
-        else
-        {
             UpdateTransaction(txNew,0,sigdata);
             ptr = (uint8_t *)&sigdata.scriptSig[0];
             siglen = sigdata.scriptSig.size();
             for (i=0; i<siglen; i++)
                 utxosig[i] = ptr[i];//, fprintf(stderr,"%02x",ptr[i]);
+        }
+        else
+        {
+            fprintf(stderr,"add opreturn and CCFinalizetx\n");
+            siglen = MarmaraSignature(utxosig,txNew);
+        }
+        if (!signSuccess)
+            fprintf(stderr,"failed to create signature\n");
+        else
+        {
             //fprintf(stderr," siglen.%d\n",siglen);
 //fprintf(stderr,"best %u from %u, gap %d lag.%d\n",earliest,*blocktimep,(int32_t)(earliest - *blocktimep),(int32_t)(time(NULL) - *blocktimep));
             *blocktimep = earliest;