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nspv_listtransactions initial

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This commit is contained in:
jl777
2019-07-13 01:49:05 -11:00
parent f963001d0b
commit 6cb639c2b7
8 changed files with 202 additions and 3 deletions
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62
src/komodo_nSPV_fullnode.h
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@@ -185,6 +185,39 @@ int32_t NSPV_getaddressutxos(struct NSPV_utxosresp *ptr,char *coinaddr,bool isCC
return(0);
}
int32_t NSPV_getaddresstxids(struct NSPV_txidsresp *ptr,char *coinaddr,bool isCC)
{
int32_t maxlen,txheight,n = 0,len = 0;
std::vector<std::pair<CAddressIndexKey, CAmount> > addressIndex;
SetCCtxids(addressIndex,coinaddr,isCC);
maxlen = MAX_BLOCK_SIZE(tipheight) - 512;
maxlen /= sizeof(*ptr->txids);
strncpy(ptr->coinaddr,coinaddr,sizeof(ptr->coinaddr)-1);
ptr->CCflag = isCC;
if ( (ptr->numtxids= (int32_t)addressIndex.size()) >= 0 && ptr->numtxids < maxlen )
{
ptr->nodeheight = chainActive.LastTip()->GetHeight();
ptr->txids = (struct NSPV_txidresp *)calloc(ptr->numtxids,sizeof(*ptr->txids));
for (std::vector<std::pair<CAddressIndexKey, CAmount> >::const_iterator it=txids.begin(); it!=txids.end(); it++)
{
ptr->txids[n].txid = it->first.txhash;
ptr->txids[n].vout = (int32_t)it->first.index;
ptr->txids[n].satoshis = (int64_t)it->second;
ptr->txids[n].height = (int64_t)it->first.blockHeight;
n++;
}
if ( len < maxlen )
{
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));
return(0);
}
uint8_t *NSPV_getrawtx(CTransaction &tx,uint256 &hashBlock,int32_t *txlenp,uint256 txid)
{
uint8_t *rawtx = 0;
@@ -394,6 +427,35 @@ void komodo_nSPVreq(CNode *pfrom,std::vector<uint8_t> request) // received a req
}
}
}
else if ( request[0] == NSPV_TXIDS )
{
if ( timestamp > pfrom->prevtimes[ind] )
{
struct NSPV_txidsresp T; char coinaddr[64];
if ( len < 64 && (request[1] == len-2 || request[1] == len-3) )
{
uint8_t isCC = 0;
memcpy(coinaddr,&request[2],request[1]);
coinaddr[request[1]] = 0;
if ( request[1] == len-3 )
isCC = (request[len-1] != 0);
if ( isCC != 0 )
fprintf(stderr,"%s isCC.%d\n",coinaddr,isCC);
memset(&T,0,sizeof(T));
if ( (slen= NSPV_getaddresstxids(&T,coinaddr,isCC)) > 0 )
{
response.resize(1 + slen);
response[0] = NSPV_TXIDSRESP;
if ( NSPV_rwtxidsresp(1,&response[1],&T) == slen )
{
pfrom->PushMessage("nSPV",response);
pfrom->prevtimes[ind] = timestamp;
}
NSPV_txidsresp_purge(&T);
}
}
}
}
else if ( request[0] == NSPV_NTZS )
{
if ( timestamp > pfrom->prevtimes[ind] )