Update getmininginfo

[novacoin.git] / src / rpcmining.cpp

diff --git a/src/rpcmining.cpp b/src/rpcmining.cpp
index 103b933..fe8cf0b 100644 (file)
--- a/src/rpcmining.cpp
+++ b/src/rpcmining.cpp
@@ -11,73 +11,67 @@
 using namespace json_spirit;
 using namespace std;
 
-Value getgenerate(const Array& params, bool fHelp)
+Value getmininginfo(const Array& params, bool fHelp)
 {
     if (fHelp || params.size() != 0)
         throw runtime_error(
-            "getgenerate\n"
-            "Returns true or false.");
-
-    return GetBoolArg("-gen");
-}
-
+            "getmininginfo\n"
+            "Returns an object containing mining-related information.");
 
-Value setgenerate(const Array& params, bool fHelp)
-{
-    if (fHelp || params.size() < 1 || params.size() > 2)
-        throw runtime_error(
-            "setgenerate <generate> [genproclimit]\n"
-            "<generate> is true or false to turn generation on or off.\n"
-            "Generation is limited to [genproclimit] processors, -1 is unlimited.");
+    double dStakeKernelsTriedAvg = 0;
+    int nPoWInterval = 72, nPoSInterval = 72, nStakesHandled = 0, nStakesTime = 0;
+    int64 nTargetSpacingWorkMin = 30, nTargetSpacingWork = 30;
 
-    bool fGenerate = true;
-    if (params.size() > 0)
-        fGenerate = params[0].get_bool();
+    CBlockIndex* pindex = pindexGenesisBlock;
+    CBlockIndex* pindexPrevWork = pindexGenesisBlock;
+    CBlockIndex* pindexPrevStake = NULL;
 
-    if (params.size() > 1)
+    while (pindex)
     {
-        int nGenProcLimit = params[1].get_int();
-        mapArgs["-genproclimit"] = itostr(nGenProcLimit);
-        if (nGenProcLimit == 0)
-            fGenerate = false;
-    }
-    mapArgs["-gen"] = (fGenerate ? "1" : "0");
+        if (pindex->IsProofOfWork())
+        {
+            int64 nActualSpacingWork = pindex->GetBlockTime() - pindexPrevWork->GetBlockTime();
+            nTargetSpacingWork = ((nPoWInterval - 1) * nTargetSpacingWork + nActualSpacingWork + nActualSpacingWork) / (nPoWInterval + 1);
+            nTargetSpacingWork = max(nTargetSpacingWork, nTargetSpacingWorkMin);
+            pindexPrevWork = pindex;
+        }
 
-    GenerateBitcoins(fGenerate, pwalletMain);
-    return Value::null;
-}
+        pindex = pindex->pnext;
+    }
 
 
-Value gethashespersec(const Array& params, bool fHelp)
-{
-    if (fHelp || params.size() != 0)
-        throw runtime_error(
-            "gethashespersec\n"
-            "Returns a recent hashes per second performance measurement while generating.");
+    pindex = pindexBest;
 
-    if (GetTimeMillis() - nHPSTimerStart > 8000)
-        return (boost::int64_t)0;
-    return (boost::int64_t)dHashesPerSec;
-}
+    while (pindex && nStakesHandled < nPoSInterval)
+    {
+        if (pindex->IsProofOfStake())
+        {
+            dStakeKernelsTriedAvg += GetDifficulty(pindex) * 4294967296;
+            nStakesTime += pindexPrevStake ? (pindexPrevStake->nTime - pindex->nTime) : 0;
+            pindexPrevStake = pindex;
+            nStakesHandled++;
+        }
 
+        pindex = pindex->pprev;
+    }
 
-Value getmininginfo(const Array& params, bool fHelp)
-{
-    if (fHelp || params.size() != 0)
-        throw runtime_error(
-            "getmininginfo\n"
-            "Returns an object containing mining-related information.");
+    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("generate",      GetBoolArg("-gen")));
-    obj.push_back(Pair("genproclimit",  (int)GetArg("-genproclimit", -1)));
-    obj.push_back(Pair("hashespersec",  gethashespersec(params, false)));
     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;
 }
@@ -204,8 +198,11 @@ Value getworkex(const Array& params, bool fHelp)
 
         pblock->hashMerkleRoot = pblock->BuildMerkleTree();
 
-        if (!pblock->SignBlock(*pwalletMain))
-            throw JSONRPCError(-100, "Unable to sign block, wallet locked?");
+        if (!fTestNet && pblock->GetBlockTime() < CHAINCHECKS_SWITCH_TIME)
+        {
+            if (!pblock->SignBlock(*pwalletMain))
+                throw JSONRPCError(-100, "Unable to sign block, wallet locked?");
+        }
 
         return CheckWork(pblock, *pwalletMain, reservekey);
     }
@@ -320,8 +317,11 @@ Value getwork(const Array& params, bool fHelp)
         pblock->vtx[0].vin[0].scriptSig = mapNewBlock[pdata->hashMerkleRoot].second;
         pblock->hashMerkleRoot = pblock->BuildMerkleTree();
 
-        if (!pblock->SignBlock(*pwalletMain))
-            throw JSONRPCError(-100, "Unable to sign block, wallet locked?");
+        if (!fTestNet && pblock->GetBlockTime() < CHAINCHECKS_SWITCH_TIME)
+        {
+            if (!pblock->SignBlock(*pwalletMain))
+                throw JSONRPCError(-100, "Unable to sign block, wallet locked?");
+        }
 
         return CheckWork(pblock, *pwalletMain, reservekey);
     }
@@ -504,8 +504,11 @@ Value submitblock(const Array& params, bool fHelp)
         throw JSONRPCError(RPC_DESERIALIZATION_ERROR, "Block decode failed");
     }
 
-    if (!block.SignBlock(*pwalletMain))
-        throw JSONRPCError(-100, "Unable to sign block, wallet locked?");
+    if (!fTestNet && block.GetBlockTime() < CHAINCHECKS_SWITCH_TIME)
+    {
+        if (!block.SignBlock(*pwalletMain))
+            throw JSONRPCError(-100, "Unable to sign block, wallet locked?");
+    }
 
     bool fAccepted = ProcessBlock(NULL, &block);
     if (!fAccepted)