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non-fungible tokens support (three-eval token vouts) added in CCtokens (additional opret data)

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non-fungible tokens support added in assets
logging changed in CCtokens.cpp for bitcon LogPrintStr with -debug=<category> support
This commit is contained in:
dimxy
2019-02-07 11:34:26 +05:00
parent 1971525c5f
commit 14f1da959c
13 changed files with 851 additions and 528 deletions
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244
src/cc/CCassetsCore.cpp
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@@ -43,17 +43,17 @@ bool ValidateBidRemainder(int64_t remaining_units,int64_t remaining_nValue,int64
int64_t unitprice,recvunitprice,newunitprice=0;
if ( orig_nValue == 0 || received_nValue == 0 || paidunits == 0 || totalunits == 0 )
{
fprintf(stderr,"ValidateAssetRemainder: orig_nValue == %llu || received_nValue == %llu || paidunits == %llu || totalunits == %llu\n",(long long)orig_nValue,(long long)received_nValue,(long long)paidunits,(long long)totalunits);
fprintf(stderr,"ValidateAssetRemainder() orig_nValue == %llu || received_nValue == %llu || paidunits == %llu || totalunits == %llu\n",(long long)orig_nValue,(long long)received_nValue,(long long)paidunits,(long long)totalunits);
return(false);
}
else if ( totalunits != (remaining_units + paidunits) )
{
fprintf(stderr,"ValidateAssetRemainder: totalunits %llu != %llu (remaining_units %llu + %llu paidunits)\n",(long long)totalunits,(long long)(remaining_units + paidunits),(long long)remaining_units,(long long)paidunits);
fprintf(stderr,"ValidateAssetRemainder() totalunits %llu != %llu (remaining_units %llu + %llu paidunits)\n",(long long)totalunits,(long long)(remaining_units + paidunits),(long long)remaining_units,(long long)paidunits);
return(false);
}
else if ( orig_nValue != (remaining_nValue + received_nValue) )
{
fprintf(stderr,"ValidateAssetRemainder: orig_nValue %llu != %llu (remaining_nValue %llu + %llu received_nValue)\n",(long long)orig_nValue,(long long)(remaining_nValue - received_nValue),(long long)remaining_nValue,(long long)received_nValue);
fprintf(stderr,"ValidateAssetRemainder() orig_nValue %llu != %llu (remaining_nValue %llu + %llu received_nValue)\n",(long long)orig_nValue,(long long)(remaining_nValue - received_nValue),(long long)remaining_nValue,(long long)received_nValue);
return(false);
}
else
@@ -68,10 +68,10 @@ bool ValidateBidRemainder(int64_t remaining_units,int64_t remaining_nValue,int64
newunitprice = (remaining_nValue / remaining_units);
if ( recvunitprice < unitprice )
{
fprintf(stderr,"error recvunitprice %.8f < %.8f unitprice, new unitprice %.8f\n",(double)recvunitprice/(COIN),(double)unitprice/(COIN),(double)newunitprice/(COIN));
fprintf(stderr,"ValidateAssetRemainder() error recvunitprice %.8f < %.8f unitprice, new unitprice %.8f\n",(double)recvunitprice/(COIN),(double)unitprice/(COIN),(double)newunitprice/(COIN));
return(false);
}
fprintf(stderr,"orig %llu total %llu, recv %llu paid %llu,recvunitprice %.8f >= %.8f unitprice, new unitprice %.8f\n",(long long)orig_nValue,(long long)totalunits,(long long)received_nValue,(long long)paidunits,(double)recvunitprice/(COIN),(double)unitprice/(COIN),(double)newunitprice/(COIN));
fprintf(stderr,"ValidateAssetRemainder() orig %llu total %llu, recv %llu paid %llu,recvunitprice %.8f >= %.8f unitprice, new unitprice %.8f\n",(long long)orig_nValue,(long long)totalunits,(long long)received_nValue,(long long)paidunits,(double)recvunitprice/(COIN),(double)unitprice/(COIN),(double)newunitprice/(COIN));
}
return(true);
}
@@ -89,7 +89,7 @@ bool SetBidFillamounts(int64_t &received_nValue,int64_t &remaining_units,int64_t
paidunits = totalunits;
received_nValue = orig_nValue;
remaining_units = 0;
fprintf(stderr,"totally filled!\n");
fprintf(stderr,"SetBidFillamounts() bid order totally filled!\n");
return(true);
}
remaining_units = (totalunits - paidunits);
@@ -100,7 +100,7 @@ bool SetBidFillamounts(int64_t &received_nValue,int64_t &remaining_units,int64_t
if ( unitprice > 0 && received_nValue > 0 && received_nValue <= orig_nValue )
{
remaining_nValue = (orig_nValue - received_nValue);
printf("total.%llu - paid.%llu, remaining %llu <- %llu (%llu - %llu)\n",(long long)totalunits,(long long)paidunits,(long long)remaining_nValue,(long long)(orig_nValue - received_nValue),(long long)orig_nValue,(long long)received_nValue);
printf("SetBidFillamounts() total.%llu - paid.%llu, remaining %llu <- %llu (%llu - %llu)\n",(long long)totalunits,(long long)paidunits,(long long)remaining_nValue,(long long)(orig_nValue - received_nValue),(long long)orig_nValue,(long long)received_nValue);
return(ValidateBidRemainder(remaining_units,remaining_nValue,orig_nValue,received_nValue,paidunits,totalunits));
} else return(false);
}
@@ -118,14 +118,14 @@ bool SetAskFillamounts(int64_t &received_assetoshis,int64_t &remaining_nValue,in
paid_nValue = total_nValue;
received_assetoshis = orig_assetoshis;
remaining_nValue = 0;
fprintf(stderr,"totally filled!\n");
fprintf(stderr,"SetAskFillamounts() ask order totally filled!\n");
return(true);
}
remaining_nValue = (total_nValue - paid_nValue);
dunitprice = ((double)total_nValue / orig_assetoshis);
received_assetoshis = (paid_nValue / dunitprice);
fprintf(stderr,"remaining_nValue %.8f (%.8f - %.8f)\n",(double)remaining_nValue/COIN,(double)total_nValue/COIN,(double)paid_nValue/COIN);
fprintf(stderr,"unitprice %.8f received_assetoshis %llu orig %llu\n",dunitprice/COIN,(long long)received_assetoshis,(long long)orig_assetoshis);
fprintf(stderr,"SetAskFillamounts() remaining_nValue %.8f (%.8f - %.8f)\n",(double)remaining_nValue/COIN,(double)total_nValue/COIN,(double)paid_nValue/COIN);
fprintf(stderr,"SetAskFillamounts() unitprice %.8f received_assetoshis %llu orig %llu\n",dunitprice/COIN,(long long)received_assetoshis,(long long)orig_assetoshis);
if ( fabs(dunitprice) > SMALLVAL && received_assetoshis > 0 && received_assetoshis <= orig_assetoshis )
{
remaining_assetoshis = (orig_assetoshis - received_assetoshis);
@@ -138,17 +138,17 @@ bool ValidateAskRemainder(int64_t remaining_nValue,int64_t remaining_assetoshis,
int64_t unitprice,recvunitprice,newunitprice=0;
if ( orig_assetoshis == 0 || received_assetoshis == 0 || paid_nValue == 0 || total_nValue == 0 )
{
fprintf(stderr,"ValidateAssetRemainder: orig_assetoshis == %llu || received_assetoshis == %llu || paid_nValue == %llu || total_nValue == %llu\n",(long long)orig_assetoshis,(long long)received_assetoshis,(long long)paid_nValue,(long long)total_nValue);
fprintf(stderr,"ValidateAssetRemainder() orig_assetoshis == %llu || received_assetoshis == %llu || paid_nValue == %llu || total_nValue == %llu\n",(long long)orig_assetoshis,(long long)received_assetoshis,(long long)paid_nValue,(long long)total_nValue);
return(false);
}
else if ( total_nValue != (remaining_nValue + paid_nValue) )
{
fprintf(stderr,"ValidateAssetRemainder: total_nValue %llu != %llu (remaining_nValue %llu + %llu paid_nValue)\n",(long long)total_nValue,(long long)(remaining_nValue + paid_nValue),(long long)remaining_nValue,(long long)paid_nValue);
fprintf(stderr,"ValidateAssetRemainder() total_nValue %llu != %llu (remaining_nValue %llu + %llu paid_nValue)\n",(long long)total_nValue,(long long)(remaining_nValue + paid_nValue),(long long)remaining_nValue,(long long)paid_nValue);
return(false);
}
else if ( orig_assetoshis != (remaining_assetoshis + received_assetoshis) )
{
fprintf(stderr,"ValidateAssetRemainder: orig_assetoshis %llu != %llu (remaining_nValue %llu + %llu received_nValue)\n",(long long)orig_assetoshis,(long long)(remaining_assetoshis - received_assetoshis),(long long)remaining_assetoshis,(long long)received_assetoshis);
fprintf(stderr,"ValidateAssetRemainder() orig_assetoshis %llu != %llu (remaining_nValue %llu + %llu received_nValue)\n",(long long)orig_assetoshis,(long long)(remaining_assetoshis - received_assetoshis),(long long)remaining_assetoshis,(long long)received_assetoshis);
return(false);
}
else
@@ -159,10 +159,10 @@ bool ValidateAskRemainder(int64_t remaining_nValue,int64_t remaining_assetoshis,
newunitprice = (remaining_nValue / remaining_assetoshis);
if ( recvunitprice < unitprice )
{
fprintf(stderr,"error recvunitprice %.8f < %.8f unitprice, new unitprice %.8f\n",(double)recvunitprice/COIN,(double)unitprice/COIN,(double)newunitprice/COIN);
fprintf(stderr,"ValidateAskRemainder() error recvunitprice %.8f < %.8f unitprice, new unitprice %.8f\n",(double)recvunitprice/COIN,(double)unitprice/COIN,(double)newunitprice/COIN);
return(false);
}
fprintf(stderr,"got recvunitprice %.8f >= %.8f unitprice, new unitprice %.8f\n",(double)recvunitprice/COIN,(double)unitprice/COIN,(double)newunitprice/COIN);
fprintf(stderr,"ValidateAskRemainder() got recvunitprice %.8f >= %.8f unitprice, new unitprice %.8f\n",(double)recvunitprice/COIN,(double)unitprice/COIN,(double)newunitprice/COIN);
}
return(true);
}
@@ -172,7 +172,7 @@ bool SetSwapFillamounts(int64_t &received_assetoshis,int64_t &remaining_assetosh
int64_t remaining_assetoshis; double dunitprice;
if ( total_assetoshis2 == 0 )
{
fprintf(stderr,"total_assetoshis2.0 origsatoshis.%llu paid_assetoshis2.%llu\n",(long long)orig_assetoshis,(long long)paid_assetoshis2);
fprintf(stderr,"SetSwapFillamounts() total_assetoshis2.0 origsatoshis.%llu paid_assetoshis2.%llu\n",(long long)orig_assetoshis,(long long)paid_assetoshis2);
received_assetoshis = remaining_assetoshis2 = paid_assetoshis2 = 0;
return(false);
}
@@ -181,14 +181,14 @@ bool SetSwapFillamounts(int64_t &received_assetoshis,int64_t &remaining_assetosh
paid_assetoshis2 = total_assetoshis2;
received_assetoshis = orig_assetoshis;
remaining_assetoshis2 = 0;
fprintf(stderr,"totally filled!\n");
fprintf(stderr,"SetSwapFillamounts() swap order totally filled!\n");
return(true);
}
remaining_assetoshis2 = (total_assetoshis2 - paid_assetoshis2);
dunitprice = ((double)total_assetoshis2 / orig_assetoshis);
received_assetoshis = (paid_assetoshis2 / dunitprice);
fprintf(stderr,"remaining_assetoshis2 %llu (%llu - %llu)\n",(long long)remaining_assetoshis2/COIN,(long long)total_assetoshis2/COIN,(long long)paid_assetoshis2/COIN);
fprintf(stderr,"unitprice %.8f received_assetoshis %llu orig %llu\n",dunitprice/COIN,(long long)received_assetoshis,(long long)orig_assetoshis);
fprintf(stderr,"SetSwapFillamounts() remaining_assetoshis2 %llu (%llu - %llu)\n",(long long)remaining_assetoshis2/COIN,(long long)total_assetoshis2/COIN,(long long)paid_assetoshis2/COIN);
fprintf(stderr,"SetSwapFillamounts() unitprice %.8f received_assetoshis %llu orig %llu\n",dunitprice/COIN,(long long)received_assetoshis,(long long)orig_assetoshis);
if ( fabs(dunitprice) > SMALLVAL && received_assetoshis > 0 && received_assetoshis <= orig_assetoshis )
{
remaining_assetoshis = (orig_assetoshis - received_assetoshis);
@@ -201,17 +201,17 @@ bool ValidateSwapRemainder(int64_t remaining_price,int64_t remaining_nValue,int6
int64_t unitprice,recvunitprice,newunitprice=0;
if ( orig_nValue == 0 || received_nValue == 0 || paidunits == 0 || totalunits == 0 )
{
fprintf(stderr,"ValidateAssetRemainder: orig_nValue == %llu || received_nValue == %llu || paidunits == %llu || totalunits == %llu\n",(long long)orig_nValue,(long long)received_nValue,(long long)paidunits,(long long)totalunits);
fprintf(stderr,"ValidateAssetRemainder() orig_nValue == %llu || received_nValue == %llu || paidunits == %llu || totalunits == %llu\n",(long long)orig_nValue,(long long)received_nValue,(long long)paidunits,(long long)totalunits);
return(false);
}
else if ( totalunits != (remaining_price + paidunits) )
{
fprintf(stderr,"ValidateAssetRemainder: totalunits %llu != %llu (remaining_price %llu + %llu paidunits)\n",(long long)totalunits,(long long)(remaining_price + paidunits),(long long)remaining_price,(long long)paidunits);
fprintf(stderr,"ValidateAssetRemainder() totalunits %llu != %llu (remaining_price %llu + %llu paidunits)\n",(long long)totalunits,(long long)(remaining_price + paidunits),(long long)remaining_price,(long long)paidunits);
return(false);
}
else if ( orig_nValue != (remaining_nValue + received_nValue) )
{
fprintf(stderr,"ValidateAssetRemainder: orig_nValue %llu != %llu (remaining_nValue %llu + %llu received_nValue)\n",(long long)orig_nValue,(long long)(remaining_nValue - received_nValue),(long long)remaining_nValue,(long long)received_nValue);
fprintf(stderr,"ValidateAssetRemainder() orig_nValue %llu != %llu (remaining_nValue %llu + %llu received_nValue)\n",(long long)orig_nValue,(long long)(remaining_nValue - received_nValue),(long long)remaining_nValue,(long long)received_nValue);
return(false);
}
else
@@ -222,10 +222,10 @@ bool ValidateSwapRemainder(int64_t remaining_price,int64_t remaining_nValue,int6
newunitprice = (remaining_nValue * COIN) / remaining_price;
if ( recvunitprice < unitprice )
{
fprintf(stderr,"error recvunitprice %.8f < %.8f unitprice, new unitprice %.8f\n",(double)recvunitprice/(COIN*COIN),(double)unitprice/(COIN*COIN),(double)newunitprice/(COIN*COIN));
fprintf(stderr,"ValidateAssetRemainder() error recvunitprice %.8f < %.8f unitprice, new unitprice %.8f\n",(double)recvunitprice/(COIN*COIN),(double)unitprice/(COIN*COIN),(double)newunitprice/(COIN*COIN));
return(false);
}
fprintf(stderr,"recvunitprice %.8f >= %.8f unitprice, new unitprice %.8f\n",(double)recvunitprice/(COIN*COIN),(double)unitprice/(COIN*COIN),(double)newunitprice/(COIN*COIN));
fprintf(stderr,"ValidateAssetRemainder() recvunitprice %.8f >= %.8f unitprice, new unitprice %.8f\n",(double)recvunitprice/(COIN*COIN),(double)unitprice/(COIN*COIN),(double)newunitprice/(COIN*COIN));
}
return(true);
}
@@ -279,19 +279,35 @@ bool DecodeAssetCreateOpRet(const CScript &scriptPubKey, std::vector<uint8_t> &o
return(0);
} */
uint8_t DecodeAssetTokenOpRet(const CScript &scriptPubKey, uint8_t &evalCodeInOpret, uint256 &tokenid, uint256 &assetid2, int64_t &price, std::vector<uint8_t> &origpubkey)
uint8_t DecodeAssetTokenOpRet(const CScript &scriptPubKey, uint8_t &assetsEvalCode, uint256 &tokenid, uint256 &assetid2, int64_t &price, std::vector<uint8_t> &origpubkey, std::vector<uint8_t> &vopretNonfungible)
{
std::vector<uint8_t> vopretExtra, vopretStripped;
uint8_t *script, funcId = 0, assetFuncId = 0, dummyEvalCode, dummyAssetFuncId;
std::vector<uint8_t> vopret1, vopret2;
std::vector<uint8_t> vopretAssets; //, vopretAssetsStripped;
uint8_t *script, funcId = 0, assetsFuncId = 0, dummyEvalCode, dummyAssetFuncId;
uint256 dummyTokenid;
std::vector<CPubKey> voutPubkeysDummy;
tokenid = zeroid;
assetid2 = zeroid;
price = 0;
assetsEvalCode = 0;
assetsFuncId = 0;
// First - decode token opret:
funcId = DecodeTokenOpRet(scriptPubKey, evalCodeInOpret, tokenid, voutPubkeysDummy, vopretExtra);
funcId = DecodeTokenOpRet(scriptPubKey, dummyEvalCode, tokenid, voutPubkeysDummy, vopret1, vopret2);
std::cerr << "DecodeAssetTokenOpRet() from DecodeTokenOpRet returned funcId=" << (int)funcId << std::endl;
if (!vopret2.empty()) {
// if there are both oprets then order is like this:
vopretNonfungible = vopret1;
vopretAssets = vopret2;
}
else {
// if only one opret - it is assets opret:
vopretNonfungible.clear();
vopretAssets = vopret1;
}
/*GetOpReturnData(scriptPubKey, vopret);
script = (uint8_t *)vopret.data();
@@ -302,54 +318,59 @@ uint8_t DecodeAssetTokenOpRet(const CScript &scriptPubKey, uint8_t &evalCodeInOp
//bool isEof = true; // NOTE: if parse error occures, parse might not be able to set error. It is safer to treat that it was eof if it is not set!
//bool result = E_UNMARSHAL(vopret, ss >> evalCodeInOpret; ss >> funcId; ss >> tokenid; ss >> assetFuncId; isEof = ss.eof());
if (funcId == 0 || vopretExtra.size() < 2) {
std::cerr << "DecodeAssetOpRet() incorrect opret or no asset's payload" << " funcId=" << (int)funcId << " vopretExtra.size()=" << vopretExtra.size() << std::endl;
if (funcId == 0 || vopretAssets.size() < 2) {
std::cerr << "DecodeAssetTokenOpRet() incorrect opret or no asset's payload" << " funcId=" << (int)funcId << " vopretAssets.size()=" << vopretAssets.size() << std::endl;
return (uint8_t)0;
}
if (!E_UNMARSHAL(vopretExtra, { ss >> vopretStripped; })) { //strip string size
std::cerr << "DecodeAssetTokenOpRet() could not unmarshal vopretStripped" << std::endl;
return (uint8_t)0;
}
//if (!E_UNMARSHAL(vopretAssets, { ss >> vopretAssetsStripped; })) { //strip string size
// std::cerr << "DecodeAssetTokenOpRet() could not unmarshal vopretAssetsStripped" << std::endl;
// return (uint8_t)0;
//}
////tokenid = revuint256(tokenid); already done in DecodeToken!
evalCodeInOpret = vopretStripped.begin()[0];
assetFuncId = vopretStripped.begin()[1];
// additional check to prevent crash
if (vopretAssets.size() >= 2) {
//std::cerr << "DecodeAssetOpRet() evalCodeInOpret=" << (int)evalCodeInOpret << " funcId=" << (char)(funcId ? funcId : ' ') << " assetFuncId=" << (char)(assetFuncId ? assetFuncId : ' ') << std::endl;
assetsEvalCode = vopretAssets.begin()[0];
assetsFuncId = vopretAssets.begin()[1];
if(evalCodeInOpret == EVAL_ASSETS)
{
//fprintf(stderr,"decode.[%c] assetFuncId.[%c]\n", funcId, assetFuncId);
switch( assetFuncId )
//std::cerr << "DecodeAssetTokenOpRet() evalCodeInOpret=" << (int)evalCodeInOpret << " funcId=" << (char)(funcId ? funcId : ' ') << " assetFuncId=" << (char)(assetFuncId ? assetFuncId : ' ') << std::endl;
if (assetsEvalCode == EVAL_ASSETS)
{
case 'x': case 'o':
if (vopretStripped.size() == 2) // no data after 'evalcode assetFuncId' allowed
//fprintf(stderr,"DecodeAssetTokenOpRet() decode.[%c] assetFuncId.[%c]\n", funcId, assetFuncId);
switch (assetsFuncId)
{
case 'x': case 'o':
if (vopretAssets.size() == 2) // no data after 'evalcode assetFuncId' allowed
{
return(assetFuncId);
return(assetsFuncId);
}
break;
case 's': case 'b': case 'S': case 'B':
if (E_UNMARSHAL(vopretStripped, ss >> dummyEvalCode; ss >> dummyAssetFuncId; ss >> price; ss >> origpubkey) != 0)
if (E_UNMARSHAL(vopretAssets, ss >> dummyEvalCode; ss >> dummyAssetFuncId; ss >> price; ss >> origpubkey) != 0)
{
//fprintf(stderr,"DecodeAssetTokenOpRet got price %llu\n",(long long)price);
return(assetFuncId);
//fprintf(stderr,"DecodeAssetTokenOpRet() got price %llu\n",(long long)price);
return(assetsFuncId);
}
break;
case 'E': case 'e':
if ( E_UNMARSHAL(vopretStripped, ss >> dummyEvalCode; ss >> dummyAssetFuncId; ss >> assetid2; ss >> price; ss >> origpubkey) != 0 )
if (E_UNMARSHAL(vopretAssets, ss >> dummyEvalCode; ss >> dummyAssetFuncId; ss >> assetid2; ss >> price; ss >> origpubkey) != 0)
{
//fprintf(stderr,"DecodeAssetTokenOpRet got price %llu\n",(long long)price);
//fprintf(stderr,"DecodeAssetTokenOpRet() got price %llu\n",(long long)price);
assetid2 = revuint256(assetid2);
return(assetFuncId);
return(assetsFuncId);
}
break;
default:
fprintf(stderr,"DecodeAssetTokenOpRet: illegal assetFuncId.%02x\n", assetFuncId);
fprintf(stderr, "DecodeAssetTokenOpRet() illegal assetFuncId.%02x\n", assetsFuncId);
//funcId = 0;
break;
}
}
}
std::cerr << "DecodeAssetTokenOpRet() no asset's payload or incorrect assets evalcode" << " funcId=" << (int)funcId << " vopretAssets.size()=" << vopretAssets.size() << " assetsEvalCode=" << assetsEvalCode << " assetsFuncId=" << assetsFuncId << std::endl;
return (uint8_t)0;
}
@@ -358,49 +379,55 @@ bool SetAssetOrigpubkey(std::vector<uint8_t> &origpubkey,int64_t &price,const CT
{
uint256 assetid,assetid2;
uint8_t evalCode;
if ( tx.vout.size() > 0 && DecodeAssetTokenOpRet(tx.vout[tx.vout.size()-1].scriptPubKey, evalCode, assetid, assetid2, price, origpubkey) != 0 )
std::vector<uint8_t> vopretNonfungibleDummy;
if ( tx.vout.size() > 0 && DecodeAssetTokenOpRet(tx.vout[tx.vout.size()-1].scriptPubKey, evalCode, assetid, assetid2, price, origpubkey, vopretNonfungibleDummy) != 0 )
return(true);
else
return(false);
}
// Calculate sell/buy owner's source token/asset address from ask/bid tx
bool GetAssetorigaddrs(struct CCcontract_info *cp, char *userCCaddr, char *destaddr, const CTransaction& tx)
// Calculate seller/buyer's dest cc address from ask/bid tx funcid
bool GetAssetorigaddrs(struct CCcontract_info *cp, char *origCCaddr, char *origNormalAddr, const CTransaction& vintx)
{
uint256 assetid,assetid2; int64_t price,nValue=0; int32_t n; uint8_t funcid;
uint256 assetid, assetid2;
int64_t price,nValue=0;
int32_t n;
uint8_t vintxFuncId;
std::vector<uint8_t> origpubkey;
CScript script;
uint8_t evalCode;
std::vector<uint8_t> vopretNonfungibleDummy;
n = tx.vout.size();
if( n == 0 || (funcid = DecodeAssetTokenOpRet(tx.vout[n-1].scriptPubKey, evalCode, assetid, assetid2, price, origpubkey)) == 0 )
n = vintx.vout.size();
if( n == 0 || (vintxFuncId = DecodeAssetTokenOpRet(vintx.vout[n-1].scriptPubKey, evalCode, assetid, assetid2, price, origpubkey, vopretNonfungibleDummy)) == 0 )
return(false);
bool bGetCCaddr = false;
if (funcid == 's' || funcid == 'S') {
struct CCcontract_info *cpTokens, tokensC;
cpTokens = CCinit(&tokensC, EVAL_TOKENS);
bGetCCaddr = GetCCaddress(cpTokens, userCCaddr, pubkey2pk(origpubkey));
//bGetCCaddr = GetTokensCCaddress(cp, CCaddr, pubkey2pk(origpubkey));
struct CCcontract_info *cpTokens, tokensC;
cpTokens = CCinit(&tokensC, EVAL_TOKENS);
if (vintxFuncId == 's' || vintxFuncId == 'S') {
// bGetCCaddr = GetCCaddress(cpTokens, origCCaddr, pubkey2pk(origpubkey));
cpTokens->additionalTokensEvalcode2 = cp->additionalTokensEvalcode2; // add non-fungible if present
bGetCCaddr = GetTokensCCaddress(cpTokens, origCCaddr, pubkey2pk(origpubkey)); // tokens to single-eval token or token+nonfungible
}
else if (funcid == 'b' || funcid == 'B') {
struct CCcontract_info *cpTokens, tokensC;
cpTokens = CCinit(&tokensC, EVAL_TOKENS);
bGetCCaddr = GetCCaddress(cpTokens, userCCaddr, pubkey2pk(origpubkey));
else if (vintxFuncId == 'b' || vintxFuncId == 'B') {
cpTokens->additionalTokensEvalcode2 = cp->additionalTokensEvalcode2; // add non-fungible if present
bGetCCaddr = GetTokensCCaddress(cpTokens, origCCaddr, pubkey2pk(origpubkey)); // tokens to single-eval token or token+nonfungible
}
else {
std::cerr << "GetAssetorigaddrs incorrect funcid=" << (char)(funcid?funcid:' ') << std::endl;
std::cerr << "GetAssetorigaddrs incorrect vintx funcid=" << (char)(vintxFuncId?vintxFuncId:' ') << std::endl;
return false;
}
if( bGetCCaddr && Getscriptaddress(destaddr, CScript() << origpubkey << OP_CHECKSIG))
if( bGetCCaddr && Getscriptaddress(origNormalAddr, CScript() << origpubkey << OP_CHECKSIG))
return(true);
else
return(false);
}
int64_t AssetValidateCCvin(struct CCcontract_info *cp,Eval* eval,char *CCaddr,char *origaddr,const CTransaction &tx,int32_t vini,CTransaction &vinTx)
int64_t AssetValidateCCvin(struct CCcontract_info *cp,Eval* eval,char *origCCaddr,char *origaddr,const CTransaction &tx,int32_t vini,CTransaction &vinTx)
{
uint256 hashBlock;
uint256 assetid, assetid2;
@@ -410,7 +437,7 @@ int64_t AssetValidateCCvin(struct CCcontract_info *cp,Eval* eval,char *CCaddr,ch
char destaddr[64], unspendableAddr[64];
origaddr[0] = destaddr[0] = CCaddr[0] = 0;
origaddr[0] = destaddr[0] = origCCaddr[0] = 0;
uint8_t funcid = 0;
if (tx.vout.size() > 0) {
@@ -418,7 +445,9 @@ int64_t AssetValidateCCvin(struct CCcontract_info *cp,Eval* eval,char *CCaddr,ch
int64_t tmpprice;
std::vector<uint8_t> tmporigpubkey;
uint8_t evalCode;
funcid = DecodeAssetTokenOpRet(tx.vout[tx.vout.size() - 1].scriptPubKey, evalCode, assetid, assetid2, tmpprice, tmporigpubkey);
std::vector<uint8_t> vopretNonfungibleDummy;
funcid = DecodeAssetTokenOpRet(tx.vout[tx.vout.size() - 1].scriptPubKey, evalCode, assetid, assetid2, tmpprice, tmporigpubkey, vopretNonfungibleDummy);
}
if( tx.vin.size() < 2 )
@@ -427,45 +456,48 @@ int64_t AssetValidateCCvin(struct CCcontract_info *cp,Eval* eval,char *CCaddr,ch
return eval->Invalid("vin1 needs to be buyvin.vout[0]");
else if( eval->GetTxUnconfirmed(tx.vin[vini].prevout.hash, vinTx,hashBlock) == 0 )
{
/* int32_t z;
for (z=31; z>=0; z--)
fprintf(stderr,"%02x",((uint8_t *)&tx.vin[vini].prevout.hash)[z]);
fprintf(stderr," vini.%d\n",vini); */
std::cerr << "AssetValidateCCvin cannot load vintx for vin=" << vini << " vintx id=" << tx.vin[vini].prevout.hash.GetHex() << std::endl;
std::cerr << "AssetValidateCCvin() cannot load vintx for vin=" << vini << " vintx id=" << tx.vin[vini].prevout.hash.GetHex() << std::endl;
return eval->Invalid("always should find CCvin, but didnt");
}
// if fillSell or cancelSell --> to spend tokens from dual-eval token-assets unspendable addr
// check source cc unspendable cc address:
// if fillSell or cancelSell --> should spend tokens from dual-eval token-assets unspendable addr
else if( (funcid == 'S' || funcid == 'x') &&
(Getscriptaddress(destaddr, vinTx.vout[tx.vin[vini].prevout.n].scriptPubKey) == 0 ||
!GetTokensCCaddress(cp, unspendableAddr, GetUnspendable(cp, NULL)) ||
strcmp(destaddr, unspendableAddr) != 0))
{
fprintf(stderr,"AssetValidateCCvin cc addr %s is not dual token-evalcode=0x%02x asset unspendable addr %s\n", destaddr, (int)cp->evalcode, unspendableAddr);
return eval->Invalid("invalid vin AssetsCCaddr");
fprintf(stderr,"AssetValidateCCvin() cc addr %s is not dual token-evalcode=0x%02x asset unspendable addr %s\n", destaddr, (int)cp->evalcode, unspendableAddr);
return eval->Invalid("invalid vin assets CCaddr");
}
// if fillBuy or cancelBuy --> to spend coins from asset unspendable addr
// if fillBuy or cancelBuy --> should spend coins from asset unspendable addr
else if ((funcid == 'B' || funcid == 'o') &&
(Getscriptaddress(destaddr, vinTx.vout[tx.vin[vini].prevout.n].scriptPubKey) == 0 ||
!GetCCaddress(cp, unspendableAddr, GetUnspendable(cp, NULL)) ||
strcmp(destaddr, unspendableAddr) != 0))
{
fprintf(stderr, "AssetValidateCCvin cc addr %s is not evalcode=0x%02x asset unspendable addr %s\n", destaddr, (int)cp->evalcode, unspendableAddr);
return eval->Invalid("invalid vin AssetsCCaddr");
fprintf(stderr, "AssetValidateCCvin() cc addr %s is not evalcode=0x%02x asset unspendable addr %s\n", destaddr, (int)cp->evalcode, unspendableAddr);
return eval->Invalid("invalid vin assets CCaddr");
}
// end of check source unspendable cc address
//else if ( vinTx.vout[0].nValue < 10000 )
// return eval->Invalid("invalid dust for buyvin");
else if( GetAssetorigaddrs(cp, CCaddr, origaddr, vinTx) == 0 )
// get user dest cc and normal addresses:
else if( GetAssetorigaddrs(cp, origCCaddr, origaddr, vinTx) == 0 )
return eval->Invalid("couldnt get origaddr for buyvin");
fprintf(stderr,"AssetValidateCCvin got %.8f to origaddr.(%s)\n",(double)vinTx.vout[tx.vin[vini].prevout.n].nValue/COIN,origaddr);
fprintf(stderr,"AssetValidateCCvin() got %.8f to origaddr.(%s)\n", (double)vinTx.vout[tx.vin[vini].prevout.n].nValue/COIN,origaddr);
if ( vinTx.vout[0].nValue == 0 )
return eval->Invalid("null value CCvin");
return(vinTx.vout[0].nValue);
}
int64_t AssetValidateBuyvin(struct CCcontract_info *cp,Eval* eval,int64_t &tmpprice,std::vector<uint8_t> &tmporigpubkey,char *CCaddr,char *origaddr,const CTransaction &tx,uint256 refassetid)
{
CTransaction vinTx; int64_t nValue; uint256 assetid,assetid2; uint8_t funcid, evalCode;
std::vector<uint8_t> vopretNonfungibleDummy;
CCaddr[0] = origaddr[0] = 0;
// validate locked coins on Assets vin[1]
@@ -473,7 +505,7 @@ int64_t AssetValidateBuyvin(struct CCcontract_info *cp,Eval* eval,int64_t &tmppr
return(0);
else if ( vinTx.vout[0].scriptPubKey.IsPayToCryptoCondition() == 0 )
return eval->Invalid("invalid normal vout0 for buyvin");
else if ((funcid = DecodeAssetTokenOpRet(vinTx.vout[vinTx.vout.size() - 1].scriptPubKey, evalCode, assetid, assetid2, tmpprice, tmporigpubkey)) == 'b' &&
else if ((funcid = DecodeAssetTokenOpRet(vinTx.vout[vinTx.vout.size() - 1].scriptPubKey, evalCode, assetid, assetid2, tmpprice, tmporigpubkey, vopretNonfungibleDummy)) == 'b' &&
vinTx.vout[1].scriptPubKey.IsPayToCryptoCondition() == 0 ) // marker is only in 'b'?
return eval->Invalid("invalid normal vout1 for buyvin");
else
@@ -493,7 +525,7 @@ int64_t AssetValidateBuyvin(struct CCcontract_info *cp,Eval* eval,int64_t &tmppr
int64_t AssetValidateSellvin(struct CCcontract_info *cp,Eval* eval,int64_t &tmpprice,std::vector<uint8_t> &tmporigpubkey,char *CCaddr,char *origaddr,const CTransaction &tx,uint256 assetid)
{
CTransaction vinTx; int64_t nValue,assetoshis;
//fprintf(stderr,"AssetValidateSellvin\n");
//fprintf(stderr,"AssetValidateSellvin()\n");
if ( (nValue = AssetValidateCCvin(cp, eval, CCaddr, origaddr, tx, 1, vinTx)) == 0 )
return(0);
if ( (assetoshis= IsAssetvout(cp, tmpprice, tmporigpubkey, vinTx, 0, assetid)) == 0 )
@@ -508,13 +540,14 @@ bool ValidateAssetOpret(CTransaction tx, int32_t v, uint256 assetid, int64_t &pr
uint256 assetidOpret, assetidOpret2;
uint8_t funcid, evalCode;
std::vector<uint8_t> vopretNonfungibleDummy;
// this is just for log messages indentation fur debugging recursive calls:
int32_t n = tx.vout.size();
if ((funcid = DecodeAssetTokenOpRet(tx.vout[n - 1].scriptPubKey, evalCode, assetidOpret, assetidOpret2, price, origpubkey)) == 0)
if ((funcid = DecodeAssetTokenOpRet(tx.vout[n - 1].scriptPubKey, evalCode, assetidOpret, assetidOpret2, price, origpubkey, vopretNonfungibleDummy)) == 0)
{
std::cerr << "ValidateAssetOpret() DecodeAssetTokenOpRet returned null for the opret for txid=" << tx.GetHash().GetHex() << std::endl;
std::cerr << "ValidateAssetOpret() DecodeAssetTokenOpRet returned funcId=0 for opret from txid=" << tx.GetHash().GetHex() << std::endl;
return(false);
}
/* it is now on token level:
@@ -556,22 +589,20 @@ bool ValidateAssetOpret(CTransaction tx, int32_t v, uint256 assetid, int64_t &pr
}
// Checks if the vout is a really Asset CC vout
// compareTotals == true, the func also validates the passed transaction itself:
// it should be either sum(cc vins) == sum(cc vouts) or the transaction is the 'tokenbase' ('c') tx
int64_t IsAssetvout(struct CCcontract_info *cp, int64_t &price, std::vector<uint8_t> &origpubkey, const CTransaction& tx, int32_t v, uint256 refassetid)
{
//std::cerr << "IsAssetvout() entered for txid=" << tx.GetHash().GetHex() << " v=" << v << " for assetid=" << refassetid.GetHex() << std::endl;
int32_t n = tx.vout.size();
// just check boundaries:
if (v >= n - 1) { // just moved this up (dimxy)
std::cerr << "isAssetVout() internal err: (v >= n - 1), returning 0" << std::endl;
return(0);
}
if (tx.vout[v].scriptPubKey.IsPayToCryptoCondition() != 0) // maybe check address too? dimxy: possibly no, because there are too many cases with different addresses here
{
int32_t n = tx.vout.size();
// just check boundaries:
if (v >= n - 1) { // just moved this up (dimxy)
std::cerr << "isAssetVout() internal err: (v >= n - 1), returning 0" << std::endl;
return(0);
}
// moved opret checking to this new reusable func (dimxy):
const bool valOpret = ValidateAssetOpret(tx, v, refassetid, price, origpubkey);
//std::cerr << "IsAssetvout() ValidateAssetOpret returned=" << std::boolalpha << valOpret << " for txid=" << tx.GetHash().GetHex() << " for assetid=" << refassetid.GetHex() << std::endl;
@@ -627,12 +658,9 @@ bool AssetCalcAmounts(struct CCcontract_info *cpAssets, int64_t &inputs, int64_t
}
}
for (int32_t i = 0; i < numvouts; i++)
for (int32_t i = 0; i < numvouts-1; i++)
{
// Note: we pass in here 'false' because we don't need to call AssetExactAmounts() recursively from IsAssetvout
// indeed, in this case we'll be checking this tx again
assetoshis = IsAssetvout(cpAssets, tmpprice, tmporigpubkey, tx, i, assetid);
if (assetoshis != 0)
{
std::cerr << "AssetCalcAmounts() vout i=" << i << " assetoshis=" << assetoshis << std::endl;
@@ -643,12 +671,6 @@ bool AssetCalcAmounts(struct CCcontract_info *cpAssets, int64_t &inputs, int64_t
//std::cerr << "AssetCalcAmounts() inputs=" << inputs << " outputs=" << outputs << " for txid=" << tx.GetHash().GetHex() << std::endl;
/* we do not verify inputs == outputs here,
it's done in Tokens:
if (inputs != outputs) {
if (tx.GetHash() != assetid) {
std::cerr << "AssetCalcAmounts() unequal inputs=" << inputs << " vs outputs=" << outputs << " for txid=" << tx.GetHash().GetHex() << std::endl;
return (!eval) ? false : eval->Invalid("assets cc inputs != cc outputs");
}
} */
it's now done in Tokens */
return(true);
}