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@ -67,19 +67,19 @@ uint8_t DecodeRewardsFundingOpRet(const CScript &scriptPubKey,uint64_t &sbits,ui |
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return(0); |
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} |
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CScript EncodeRewardsOpRet(uint8_t funcid,uint64_t sbits) |
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CScript EncodeRewardsOpRet(uint8_t funcid,uint64_t sbits,uint256 fundingtxid) |
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{ |
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CScript opret; uint8_t evalcode = EVAL_REWARDS; |
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opret << OP_RETURN << E_MARSHAL(ss << evalcode << funcid << sbits); |
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opret << OP_RETURN << E_MARSHAL(ss << evalcode << funcid << sbits << fundingtxid); |
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return(opret); |
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} |
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uint8_t DecodeRewardsOpRet(const CScript &scriptPubKey,uint64_t &sbits) |
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uint8_t DecodeRewardsOpRet(const CScript &scriptPubKey,uint64_t &sbits,uint256 &fundingtxid) |
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{ |
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std::vector<uint8_t> vopret; uint8_t *script,e,f; |
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GetOpReturnData(scriptPubKey, vopret); |
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script = (uint8_t *)vopret.data(); |
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if ( E_UNMARSHAL(vopret,ss >> e; ss >> f; ss >> sbits) != 0 ) |
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if ( E_UNMARSHAL(vopret,ss >> e; ss >> f; ss >> sbits; ss >> fundingtxid) != 0 ) |
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{ |
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if ( e == EVAL_REWARDS && (f == 'L' || f == 'U') ) |
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return(f); |
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@ -215,25 +215,28 @@ uint64_t RewardsPlanFunds(uint64_t &refsbits,struct CCcontract_info *cp,CPubKey |
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return(totalinputs); |
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} |
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std::string RewardsUnlock(uint64_t txfee,char *planstr,uint256 txid) |
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std::string RewardsUnlock(uint64_t txfee,char *planstr,uint256 fundingtxid,uint256 locktxid) |
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{ |
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CMutableTransaction mtx; CPubKey mypk,rewardspk; CScript opret; uint64_t funding,sbits,reward,amount,inputs,CCchange=0; struct CCcontract_info *cp,C; |
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CMutableTransaction mtx; CPubKey mypk,rewardspk; CScript opret; uint64_t funding,sbits,reward,amount=0,inputs,CCchange=0; struct CCcontract_info *cp,C; |
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cp = CCinit(&C,EVAL_REWARDS); |
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if ( txfee == 0 ) |
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txfee = 10000; |
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rewardspk = GetUnspendable(cp,0); |
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mypk = pubkey2pk(Mypubkey()); |
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funding = RewardsPlanFunds(sbits,cp,rewardspk,planstr); |
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if ( (amount= AddRewardsInputs(cp,mtx,mypk,(1LL << 30),1)) > 0 && (reward= RewardsCalc(amount,mtx.vin[0].prevout.hash)) > txfee ) |
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funding = RewardsPlanFunds(sbits,cp,rewardspk,planstr,fundingtxid); |
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if ( locktxid == zeroid ) |
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amount= AddRewardsInputs(cp,mtx,mypk,(1LL << 30),1); |
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//else amount = value...;
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if ( amount > 0 && (reward= RewardsCalc(amount,mtx.vin[0].prevout.hash)) > txfee ) |
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{ |
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if ( (inputs= AddRewardsInputs(cp,mtx,mypk,reward+amount+txfee,30)) > 0 ) |
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{ |
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if ( inputs > (amount + reward + 2*txfee) ) |
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if ( inputs >= (amount + reward + 2*txfee) ) |
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CCchange = (inputs - amount - reward - txfee); |
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if ( CCchange != 0 ) |
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mtx.vout.push_back(MakeCC1vout(cp->evalcode,CCchange,rewardspk)); |
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mtx.vout.push_back(CTxOut(amount+reward,CScript() << ParseHex(HexStr(mypk)) << OP_CHECKSIG)); |
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return(FinalizeCCTx(cp,mtx,mypk,txfee,EncodeRewardsOpRet('U',sbits))); |
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return(FinalizeCCTx(cp,mtx,mypk,txfee,EncodeRewardsOpRet('U',sbits,fundingtxid))); |
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} |
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fprintf(stderr,"cant find enough rewards inputs\n"); |
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} |
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@ -241,7 +244,7 @@ std::string RewardsUnlock(uint64_t txfee,char *planstr,uint256 txid) |
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return(0); |
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} |
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std::string RewardsFund(uint64_t txfee,char *planstr,uint64_t funds,uint64_t APR,uint64_t minseconds,uint64_t maxseconds,uint64_t mindeposit) |
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std::string RewardsCreateFund(uint64_t txfee,char *planstr,uint64_t funds,uint64_t APR,uint64_t minseconds,uint64_t maxseconds,uint64_t mindeposit) |
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{ |
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CMutableTransaction mtx; CPubKey mypk,rewardspk; CScript opret; uint64_t sbits,funding; struct CCcontract_info *cp,C; |
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cp = CCinit(&C,EVAL_REWARDS); |
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@ -249,7 +252,7 @@ std::string RewardsFund(uint64_t txfee,char *planstr,uint64_t funds,uint64_t APR |
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txfee = 10000; |
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mypk = pubkey2pk(Mypubkey()); |
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rewardspk = GetUnspendable(cp,0); |
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funding = RewardsPlanFunds(sbits,cp,rewardspk,planstr); |
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funding = RewardsPlanFunds(sbits,cp,rewardspk,planstr,zeroid); |
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if ( AddNormalinputs(mtx,mypk,funds+2*txfee,64) > 0 ) |
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{ |
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mtx.vout.push_back(MakeCC1vout(cp->evalcode,funds,rewardspk)); |
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@ -260,7 +263,7 @@ std::string RewardsFund(uint64_t txfee,char *planstr,uint64_t funds,uint64_t APR |
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return(0); |
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} |
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std::string RewardsLock(uint64_t txfee,char *planstr,uint64_t amount) |
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std::string RewardsLock(uint64_t txfee,char *planstr,uint256 fundingtxid,uint64_t amount) |
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{ |
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CMutableTransaction mtx; CPubKey mypk,rewardspk; CScript opret; uint64_t sbits,funding; struct CCcontract_info *cp,C; |
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cp = CCinit(&C,EVAL_REWARDS); |
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@ -268,12 +271,12 @@ std::string RewardsLock(uint64_t txfee,char *planstr,uint64_t amount) |
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txfee = 10000; |
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mypk = pubkey2pk(Mypubkey()); |
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rewardspk = GetUnspendable(cp,0); |
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if ( (funding= RewardsPlanFunds(sbits,cp,rewardspk,planstr)) >= amount ) |
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if ( (funding= RewardsPlanFunds(sbits,cp,rewardspk,planstr,fundingtxid)) >= amount ) |
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{ |
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if ( AddNormalinputs(mtx,mypk,amount+txfee,64) > 0 ) |
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{ |
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mtx.vout.push_back(MakeCC1vout(cp->evalcode,amount,rewardspk)); |
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return(FinalizeCCTx(cp,mtx,mypk,txfee,EncodeRewardsOpRet('L',sbits))); |
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return(FinalizeCCTx(cp,mtx,mypk,txfee,EncodeRewardsOpRet('L',sbits,fundingtxid))); |
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} else fprintf(stderr,"cant find enough inputs\n"); |
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} |
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fprintf(stderr,"cant find rewards inputs\n"); |
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