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CCcontract_info

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This commit is contained in:
jl777
2018-07-24 00:05:30 -11:00
parent 4a4ab6c76b
commit 287efad431
13 changed files with 135 additions and 170 deletions
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42
src/cc/assets.cpp
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@@ -129,15 +129,22 @@
vout.n-1: opreturn [EVAL_ASSETS] ['E'] [assetid vin0+1] [assetid vin2] [remaining asset2 required] [origpubkey]
*/
bool AssetValidate(Eval* eval,const CTransaction &tx,int32_t numvouts,uint8_t funcid,uint256 assetid,uint256 assetid2,uint64_t remaining_price,std::vector<uint8_t> origpubkey)
bool AssetsValidate(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx)
{
static uint256 zero;
CTxDestination address; const CTransaction vinTx; uint256 hashBlock; int32_t i,starti,numvins,preventCCvins,preventCCvouts; uint64_t nValue,assetoshis,outputs,inputs,tmpprice,totalunits,ignore; std::vector<uint8_t> tmporigpubkey,ignorepubkey; char destaddr[64],origaddr[64],CCaddr[64];
fprintf(stderr,"AssetValidate (%c)\n",funcid);
CTxDestination address; const CTransaction vinTx; uint256 hashBlock,assetid,assetid2; int32_t i,starti,numvins,numvouts,preventCCvins,preventCCvouts; uint64_t remaining_price,nValue,assetoshis,outputs,inputs,tmpprice,totalunits,ignore; std::vector<uint8_t> origpubkey,tmporigpubkey,ignorepubkey; uint8_t funcid; char destaddr[64],origaddr[64],CCaddr[64];
numvins = tx.vin.size();
numvouts = tx.vout.size();
outputs = inputs = 0;
preventCCvins = preventCCvouts = -1;
if ( IsCCInput(tx.vin[0].scriptSig) != 0 )
if ( (funcid= DecodeAssetOpRet(ctx.vout[n-1].scriptPubKey,assetid,assetid2,amount,origpubkey)) == 0 )
return eval->Invalid("Invalid opreturn payload");
fprintf(stderr,"AssetValidate (%c)\n",funcid);
if ( eval->GetTxUnconfirmed(assetid,createTx,hashBlock) == 0 )
return eval->Invalid("cant find asset create txid");
else if ( assetid2 != zero && eval->GetTxUnconfirmed(assetid2,createTx,hashBlock) == 0 )
return eval->Invalid("cant find asset2 create txid");
else if ( IsCCInput(tx.vin[0].scriptSig) != 0 )
return eval->Invalid("illegal asset vin0");
else if ( numvouts < 1 )
return eval->Invalid("no vouts");
@@ -314,31 +321,4 @@ bool AssetValidate(Eval* eval,const CTransaction &tx,int32_t numvouts,uint8_t fu
return(PreventCC(eval,tx,preventCCvins,numvins,preventCCvouts,numvouts));
}
bool ProcessAssets(Eval* eval, std::vector<uint8_t> paramsNull,const CTransaction &ctx, unsigned int nIn)
{
static uint256 zero,prevtxid;
CTransaction createTx; uint256 txid,assetid,assetid2,hashBlock; uint8_t funcid; int32_t i,n; uint64_t amount; std::vector<uint8_t> origpubkey;
txid = ctx.GetHash();
if ( txid == prevtxid )
return(true);
fprintf(stderr,"ProcessAssets\n");
if ( paramsNull.size() != 0 ) // Don't expect params
return eval->Invalid("Cannot have params");
else if ( (n= ctx.vout.size()) == 0 )
return eval->Invalid("no-vouts");
else if ( (funcid= DecodeAssetOpRet(ctx.vout[n-1].scriptPubKey,assetid,assetid2,amount,origpubkey)) == 0 )
return eval->Invalid("Invalid opreturn payload");
else if ( eval->GetTxUnconfirmed(assetid,createTx,hashBlock) == 0 )
return eval->Invalid("cant find asset create txid");
else if ( assetid2 != zero && eval->GetTxUnconfirmed(assetid2,createTx,hashBlock) == 0 )
return eval->Invalid("cant find asset2 create txid");
else if ( AssetValidate(eval,ctx,n,funcid,assetid,assetid2,amount,origpubkey) != 0 )
{
prevtxid = txid;
fprintf(stderr,"AssetValidate.(%c) passed\n",funcid);
return(true);
}
fprintf(stderr,"AssetValidate.(%c) failed\n",funcid);
return(false);
}