Update getmininginfo

[novacoin.git] / src / rpcmining.cpp

diff --git a/src/rpcmining.cpp b/src/rpcmining.cpp
index 3b22686..fe8cf0b 100644 (file)
--- a/src/rpcmining.cpp
+++ b/src/rpcmining.cpp
@@ -18,13 +18,60 @@ Value getmininginfo(const Array& params, bool fHelp)
             "getmininginfo\n"
             "Returns an object containing mining-related information.");
 
+    double dStakeKernelsTriedAvg = 0;
+    int nPoWInterval = 72, nPoSInterval = 72, nStakesHandled = 0, nStakesTime = 0;
+    int64 nTargetSpacingWorkMin = 30, nTargetSpacingWork = 30;
+
+    CBlockIndex* pindex = pindexGenesisBlock;
+    CBlockIndex* pindexPrevWork = pindexGenesisBlock;
+    CBlockIndex* pindexPrevStake = NULL;
+
+    while (pindex)
+    {
+        if (pindex->IsProofOfWork())
+        {
+            int64 nActualSpacingWork = pindex->GetBlockTime() - pindexPrevWork->GetBlockTime();
+            nTargetSpacingWork = ((nPoWInterval - 1) * nTargetSpacingWork + nActualSpacingWork + nActualSpacingWork) / (nPoWInterval + 1);
+            nTargetSpacingWork = max(nTargetSpacingWork, nTargetSpacingWorkMin);
+            pindexPrevWork = pindex;
+        }
+
+        pindex = pindex->pnext;
+    }
+
+
+    pindex = pindexBest;
+
+    while (pindex && nStakesHandled < nPoSInterval)
+    {
+        if (pindex->IsProofOfStake())
+        {
+            dStakeKernelsTriedAvg += GetDifficulty(pindex) * 4294967296;
+            nStakesTime += pindexPrevStake ? (pindexPrevStake->nTime - pindex->nTime) : 0;
+            pindexPrevStake = pindex;
+            nStakesHandled++;
+        }
+
+        pindex = pindex->pprev;
+    }
+
+    double dNetworkMhps = GetDifficulty() * 4294.967296 / nTargetSpacingWork;
+    double dNetworkWeight = dStakeKernelsTriedAvg / nStakesTime;
+
     Object obj;
     obj.push_back(Pair("blocks",        (int)nBestHeight));
     obj.push_back(Pair("currentblocksize",(uint64_t)nLastBlockSize));
     obj.push_back(Pair("currentblocktx",(uint64_t)nLastBlockTx));
     obj.push_back(Pair("difficulty",    (double)GetDifficulty()));
+    obj.push_back(Pair("blockvalue",    (uint64_t)GetProofOfWorkReward(GetLastBlockIndex(pindexBest, false)->nBits)));
+    obj.push_back(Pair("netmhashps",     dNetworkMhps));
+    obj.push_back(Pair("netstakeweight", dNetworkWeight));
     obj.push_back(Pair("errors",        GetWarnings("statusbar")));
     obj.push_back(Pair("pooledtx",      (uint64_t)mempool.size()));
+    obj.push_back(Pair("stakeweight",    (uint64_t)pwalletMain->GetStakeWeight(*pwalletMain, STAKE_NORMAL)));
+    obj.push_back(Pair("minweight",    (uint64_t)pwalletMain->GetStakeWeight(*pwalletMain, STAKE_MINWEIGHT)));
+    obj.push_back(Pair("maxweight",    (uint64_t)pwalletMain->GetStakeWeight(*pwalletMain, STAKE_MAXWEIGHT)));
+    obj.push_back(Pair("stakeinterest",    (uint64_t)GetProofOfStakeReward(0, GetLastBlockIndex(pindexBest, true)->nBits, GetLastBlockIndex(pindexBest, true)->nTime, true)));
     obj.push_back(Pair("testnet",       fTestNet));
     return obj;
 }