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ParseHex

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This commit is contained in:
jl777
2018-07-20 00:35:12 -11:00
parent f1734acc35
commit 6e732f5dda
1 changed files with 18 additions and 8 deletions
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26
src/cc/assets.cpp
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@@ -19,6 +19,7 @@
#include <cryptoconditions.h>
#include "../script/standard.h"
#include "../base58.h"
#include "../sign.h"
#include "../wallet/wallet.h"
// code rpc
@@ -230,28 +231,37 @@ CTxOut MakeAssetsVout(CAmount nValue,CPubKey pk)
return(vout);
}
extern CWallet* pwalletMain;
CMutableTransaction CreateAsset(CPubKey pk,uint64_t assetsupply,uint256 utxotxid,int32_t utxovout,std::string name,std::string description)
{
auto consensusBranchId = CurrentEpochBranchId(chainActive.Height() + 1, Params().GetConsensus());
const CKeyStore& keystore = *pwalletMain;
const CKeyStore& keystore=0;
SignatureData sigdata; CMutableTransaction mtx; CTransaction vintx; uint256 hashBlock; uint64_t nValue,change,txfee=10000;
#ifdef ENABLE_WALLET
keystore = *pwalletMain;
#endif
if ( GetTransaction(utxotxid,vintx,hashBlock,false) != 0 )
{
if ( vintx.vout[utxovout].scriptPubKey.IsPayToCryptoCondition() == 0 && vintx.vout[utxovout].nValue >= assetsupply+txfee )
{
mtx.vin.push_back(CTxIn(utxotxid,utxovout,CScript()));
mtx.vout.push_back(MakeAssetsVout(assetsupply,pk));
if ( tx.vout[utxovout].nValue > assetsupply+txfee )
nValue = vintx.vout[utxovout].nValue;
if ( nValue > assetsupply+txfee )
{
change = tx.vout[utxovout].nValue - (assetsupply+txfee);
mtx.vout.push_back(CTxOut(change, CScript() << pk << OP_CHECKSIG));
change = nValue - (assetsupply+txfee);
mtx.vout.push_back(CTxOut(change, CScript() << ParseHex(HexStr(pk)) << OP_CHECKSIG));
mtx.vout.push_back(CTxOut(0,EncodeCreateOpRet('c',name,description)));
}
if ( ProduceSignature(TransactionSignatureCreator(&keystore,&mtx,0,tx.vout[utxovout].nValue,SIGHASH_ALL),vintx.vout[utxovout].scriptPubKey,sigdata,consensusBranchId) != 0 )
if ( keystore != 0 )
{
UpdateTransaction(mtx,0,sigdata);
fprintf(stderr,"signed CreateAsset (%s -> %s)\n",name.ToString(),description.ToString());
} else fprintf(stderr,"signing error for CreateAsset\n");
if ( ProduceSignature(TransactionSignatureCreator(&keystore,&mtx,0,nValue,SIGHASH_ALL),vintx.vout[utxovout].scriptPubKey,sigdata,consensusBranchId) != 0 )
{
UpdateTransaction(mtx,0,sigdata);
fprintf(stderr,"signed CreateAsset (%s -> %s)\n",name.c_str(),description.c_str());
} else fprintf(stderr,"signing error for CreateAsset\n");
}
}
}
return(mtx);