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Implement nspv_mempool functions

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#define NSPV_MEMPOOL_ALL 0
#define NSPV_MEMPOOL_ADDRESS 1
#define NSPV_MEMPOOL_ISSPENT 2
#define NSPV_MEMPOOL_INMEMPOOL 3
This commit is contained in:
jl777
2019-07-15 03:39:09 -11:00
parent 91a88acc22
commit 9ac1b1fea8
2 changed files with 69 additions and 29 deletions
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76
src/komodo_nSPV_fullnode.h
View File

@@ -241,23 +241,61 @@ int32_t NSPV_getaddresstxids(struct NSPV_txidsresp *ptr,char *coinaddr,bool isCC
return(0);
}
/*struct NSPV_mempoolresp
int32_t NSPV_mempoolfuncs(std::vector<uint256> &txids,char *coinaddr,bool isCC,uint8_t funcid,uint256 txid,int32_t vout)
{
uint256 *txids;
char coinaddr[64];
int32_t nodeheight;
uint16_t numtxids; uint8_t CCflag,funcid;
};
#define NSPV_MEMPOOL_ALL 0
#define NSPV_MEMPOOL_ADDRESS 1
#define NSPV_MEMPOOL_ISSPENT 2
#define NSPV_MEMPOOL_INMEMPOOL 3
*/
int32_t NSPV_mempoolfuncs(std::vector<uint256> &txids,char *coinaddr,bool isCC,uint8_t funcid,uint256 txid)
{
int32_t num = 0,vini = 0; char destaddr[64];
if ( mempool.size() == 0 )
return(0);
LOCK(mempool.cs);
BOOST_FOREACH(const CTxMemPoolEntry &e,mempool.mapTx)
{
const CTransaction &tx = e.GetTx();
const uint256 &hash = tx.GetHash();
if ( funcid == NSPV_MEMPOOL_ALL )
{
txids.push_back(hash);
num++;
continue;
}
else if ( funcid == NSPV_MEMPOOL_INMEMPOOL )
{
if ( hash == txid )
{
txids.push_back(hash);
return(++num);
}
}
if ( funcid == NSPV_MEMPOOL_ISSPENT )
{
BOOST_FOREACH(const CTxIn &txin,tx.vin)
{
//fprintf(stderr,"%s/v%d ",uint256_str(str,txin.prevout.hash),txin.prevout.n);
if ( txin.prevout.n == vout && txin.prevout.hash == txid )
{
txids.push_back(hash);
return(++num);
}
vini++;
}
}
else if ( funcid == NSPV_MEMPOOL_ADDRESS )
{
BOOST_FOREACH(const CTxOut &txout,tx.vout)
{
if ( txout.scriptPubKey.IsPayToCryptoCondition() == isCC )
{
Getscriptaddress(destaddr,txout.scriptPubKey);
if ( strcmp(destaddr,coinaddr) == 0 )
{
txids.push_back(hash);
num++;
}
}
}
}
//fprintf(stderr,"are vins for %s\n",uint256_str(str,hash));
}
return(num);
}
int32_t NSPV_mempooltxids(struct NSPV_mempoolresp *ptr,char *coinaddr,bool isCC,uint8_t funcid,uint256 txid,int32_t vout)
@@ -269,7 +307,8 @@ int32_t NSPV_mempooltxids(struct NSPV_mempoolresp *ptr,char *coinaddr,bool isCC,
ptr->txid = txid;
ptr->vout = vout;
ptr->funcid = funcid;
NSPV_mempoolfuncs(txids,coinaddr,isCC,funcid,txid);
if ( NSPV_mempoolfuncs(txids,coinaddr,isCC,funcid,txid,vout) >= 0 )
{
if ( (ptr->numtxids= (int32_t)txids.size()) >= 0 )
{
if ( ptr->numtxids > 0 )
@@ -284,6 +323,7 @@ int32_t NSPV_mempooltxids(struct NSPV_mempoolresp *ptr,char *coinaddr,bool isCC,
len = (int32_t)(sizeof(*ptr) + sizeof(*ptr->txids)*ptr->numtxids - sizeof(ptr->txids));
return(len);
}
}
if ( ptr->txids != 0 )
free(ptr->txids);
memset(ptr,0,sizeof(*ptr));
@@ -557,7 +597,7 @@ void komodo_nSPVreq(CNode *pfrom,std::vector<uint8_t> request) // received a req
{
memcpy(coinaddr,&request[n],slen), n += slen;
coinaddr[slen] = 0;
//if ( isCC != 0 )
if ( isCC != 0 )
fprintf(stderr,"(%s) isCC.%d funcid.%d %s/v%d len.%d slen.%d\n",coinaddr,isCC,funcid,txid.GetHex().c_str(),vout,len,slen);
memset(&M,0,sizeof(M));
if ( (slen= NSPV_mempooltxids(&M,coinaddr,isCC,funcid,txid,vout)) > 0 )

4
src/wallet/rpcdump.cpp
View File

@@ -1038,14 +1038,14 @@ UniValue nspv_mempool(const UniValue& params, bool fHelp)
int32_t vout = 0,CCflag = 0; uint256 txid; uint8_t funcid; char *coinaddr;
memset(&txid,0,sizeof(txid));
if ( fHelp || params.size() > 5 )
throw runtime_error("nspv_mempool func(0 all, 1 address, 2 txid spent, 3 txid inmempool) address isCC [txid vout]]]\n");
throw runtime_error("nspv_mempool func(0 all, 1 address recv, 2 txid/vout spent, 3 txid inmempool) address isCC [txid vout]]]\n");
funcid = atoi((char *)params[0].get_str().c_str());
coinaddr = (char *)params[1].get_str().c_str();
CCflag = atoi((char *)params[2].get_str().c_str());
if ( params.size() > 3 )
{
if ( params.size() != 5 )
throw runtime_error("nspv_mempool func(0 all, 1 address, 2 txid spent, 3 txid inmempool) address isCC [txid vout]]]\n");
throw runtime_error("nspv_mempool func(0 all, 1 address recv, 2 txid/vout spent, 3 txid inmempool) address isCC [txid vout]]]\n");
txid = Parseuint256((char *)params[3].get_str().c_str());
vout = atoi((char *)params[4].get_str().c_str());
}