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Return height -1 if tx can't be found

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This commit is contained in:
jl777
2019-08-14 02:14:55 -11:00
parent d654b4136c
commit e4073351d4
1 changed files with 32 additions and 30 deletions
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62
src/komodo_nSPV_fullnode.h
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@@ -448,46 +448,48 @@ int32_t NSPV_sendrawtransaction(struct NSPV_broadcastresp *ptr,uint8_t *data,int
int32_t NSPV_gettxproof(struct NSPV_txproof *ptr,int32_t vout,uint256 txid,int32_t height) int32_t NSPV_gettxproof(struct NSPV_txproof *ptr,int32_t vout,uint256 txid,int32_t height)
{ {
int32_t flag = 0,len = 0; CTransaction _tx; uint256 hashBlock; CBlock block; CBlockIndex *pindex; int32_t flag = 0,len = 0; CTransaction _tx; uint256 hashBlock; CBlock block; CBlockIndex *pindex;
if ( (ptr->tx= NSPV_getrawtx(_tx,hashBlock,&ptr->txlen,txid)) == 0 ) ptr->height = -1;
return(-1); if ( (ptr->tx= NSPV_getrawtx(_tx,hashBlock,&ptr->txlen,txid)) != 0 )
ptr->txid = txid;
ptr->vout = vout;
ptr->hashblock = hashBlock;
if ( height == 0 )
ptr->height = komodo_blockheight(hashBlock);
else
{ {
ptr->height = height; ptr->txid = txid;
if ( (pindex= komodo_chainactive(height)) != 0 && komodo_blockload(block,pindex) == 0 ) ptr->vout = vout;
ptr->hashblock = hashBlock;
if ( height == 0 )
ptr->height = komodo_blockheight(hashBlock);
else
{ {
BOOST_FOREACH(const CTransaction&tx, block.vtx) ptr->height = height;
if ( (pindex= komodo_chainactive(height)) != 0 && komodo_blockload(block,pindex) == 0 )
{ {
if ( tx.GetHash() == txid ) BOOST_FOREACH(const CTransaction&tx, block.vtx)
{ {
flag = 1; if ( tx.GetHash() == txid )
break; {
flag = 1;
break;
}
} }
} if ( flag != 0 )
if ( flag != 0 )
{
set<uint256> setTxids;
CDataStream ssMB(SER_NETWORK, PROTOCOL_VERSION);
setTxids.insert(txid);
CMerkleBlock mb(block, setTxids);
ssMB << mb;
std::vector<uint8_t> proof(ssMB.begin(), ssMB.end());
ptr->txprooflen = (int32_t)proof.size();
//fprintf(stderr,"%s txproof.(%s)\n",txid.GetHex().c_str(),HexStr(proof).c_str());
if ( ptr->txprooflen > 0 )
{ {
ptr->txproof = (uint8_t *)calloc(1,ptr->txprooflen); set<uint256> setTxids;
memcpy(ptr->txproof,&proof[0],ptr->txprooflen); CDataStream ssMB(SER_NETWORK, PROTOCOL_VERSION);
setTxids.insert(txid);
CMerkleBlock mb(block, setTxids);
ssMB << mb;
std::vector<uint8_t> proof(ssMB.begin(), ssMB.end());
ptr->txprooflen = (int32_t)proof.size();
//fprintf(stderr,"%s txproof.(%s)\n",txid.GetHex().c_str(),HexStr(proof).c_str());
if ( ptr->txprooflen > 0 )
{
ptr->txproof = (uint8_t *)calloc(1,ptr->txprooflen);
memcpy(ptr->txproof,&proof[0],ptr->txprooflen);
}
//fprintf(stderr,"gettxproof slen.%d\n",(int32_t)(sizeof(*ptr) - sizeof(ptr->tx) - sizeof(ptr->txproof) + ptr->txlen + ptr->txprooflen));
} }
//fprintf(stderr,"gettxproof slen.%d\n",(int32_t)(sizeof(*ptr) - sizeof(ptr->tx) - sizeof(ptr->txproof) + ptr->txlen + ptr->txprooflen));
} }
} }
ptr->unspentvalue = CCgettxout(txid,vout,1,1);
} }
ptr->unspentvalue = CCgettxout(txid,vout,1,1);
return(sizeof(*ptr) - sizeof(ptr->tx) - sizeof(ptr->txproof) + ptr->txlen + ptr->txprooflen); return(sizeof(*ptr) - sizeof(ptr->tx) - sizeof(ptr->txproof) + ptr->txlen + ptr->txprooflen);
} }