Code cleanup

[novacoin.git] / src / rpcmining.cpp

diff --git a/src/rpcmining.cpp b/src/rpcmining.cpp
index d71df69..e73e441 100644 (file)
--- a/src/rpcmining.cpp
+++ b/src/rpcmining.cpp
@@ -5,57 +5,66 @@
 
 #include "main.h"
 #include "db.h"
+#include "txdb.h"
 #include "init.h"
+#include "miner.h"
 #include "bitcoinrpc.h"
 
 using namespace json_spirit;
 using namespace std;
 
-Value getmininginfo(const Array& params, bool fHelp)
+Value getsubsidy(const Array& params, bool fHelp)
 {
-    if (fHelp || params.size() != 0)
+    if (fHelp || params.size() > 1)
         throw runtime_error(
-            "getmininginfo\n"
-            "Returns an object containing mining-related information.");
+            "getsubsidy [nTarget]\n"
+            "Returns proof-of-work subsidy value for the specified value of target.");
 
-    int64 nTargetSpacingWorkMin = 30;
-    int64 nTargetSpacingWork = nTargetSpacingWorkMin;
-    int64 nPoWInterval = 72;
-    int64 nTargetSpacingStake = 600;
+    unsigned int nBits = 0;
 
-    CBlockIndex* pindex = pindexGenesisBlock;
-    CBlockIndex* pindexPrevWork = pindexGenesisBlock;
-
-    while (pindex)
+    if (params.size() != 0)
     {
-        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;
+        CBigNum bnTarget(uint256(params[0].get_str()));
+        nBits = bnTarget.GetCompact();
     }
+    else
+    {
+        nBits = GetNextTargetRequired(pindexBest, false);
+    }
+
+    return (uint64_t)GetProofOfWorkReward(nBits);
+}
+
+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;
-    int nNetworkWeight = GetDifficulty(GetLastBlockIndex(pindexBest, true)) * 4294967296 / nTargetSpacingStake;
+    float nKernelsRate = 0, nCoinDaysRate = 0;
+    pwalletMain->GetStakeStats(nKernelsRate, nCoinDaysRate);
 
-    Object obj;
+    Object obj, diff, weight;
     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()));
+
+    diff.push_back(Pair("proof-of-work",        GetDifficulty()));
+    diff.push_back(Pair("proof-of-stake",       GetDifficulty(GetLastBlockIndex(pindexBest, true))));
+    diff.push_back(Pair("search-interval",      (int)nLastCoinStakeSearchInterval));
+    obj.push_back(Pair("difficulty",    diff));
+
     obj.push_back(Pair("blockvalue",    (uint64_t)GetProofOfWorkReward(GetLastBlockIndex(pindexBest, false)->nBits)));
-    obj.push_back(Pair("netmhashps",     dNetworkMhps));
-    obj.push_back(Pair("netstakeweight", (uint64_t) nNetworkWeight));
+    obj.push_back(Pair("netmhashps",     GetPoWMHashPS()));
+    obj.push_back(Pair("netstakeweight", GetPoSKernelPS()));
     obj.push_back(Pair("errors",        GetWarnings("statusbar")));
     obj.push_back(Pair("pooledtx",      (uint64_t)mempool.size()));
-    obj.push_back(Pair("stakeweight",    (uint64_t)pwalletMain->GetStakeMintPower(*pwalletMain, STAKE_NORMAL)));
-    obj.push_back(Pair("minweight",    (uint64_t)pwalletMain->GetStakeMintPower(*pwalletMain, STAKE_MINWEIGHT)));
-    obj.push_back(Pair("maxweight",    (uint64_t)pwalletMain->GetStakeMintPower(*pwalletMain, STAKE_MAXWEIGHT)));
-    obj.push_back(Pair("passiveweight",    (uint64_t)pwalletMain->GetStakeMintPower(*pwalletMain, STAKE_BELOWMIN)));
+
+    weight.push_back(Pair("kernelsrate",   nKernelsRate));
+    weight.push_back(Pair("cdaysrate",   nCoinDaysRate));
+    obj.push_back(Pair("stakestats", weight));
+
     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;
@@ -85,7 +94,7 @@ Value getworkex(const Array& params, bool fHelp)
         // Update block
         static unsigned int nTransactionsUpdatedLast;
         static CBlockIndex* pindexPrev;
-        static int64 nStart;
+        static int64_t nStart;
         static CBlock* pblock;
         if (pindexPrev != pindexBest ||
             (nTransactionsUpdated != nTransactionsUpdatedLast && GetTime() - nStart > 60))
@@ -183,12 +192,6 @@ Value getworkex(const Array& params, bool fHelp)
 
         pblock->hashMerkleRoot = pblock->BuildMerkleTree();
 
-        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);
     }
 }
@@ -222,7 +225,7 @@ Value getwork(const Array& params, bool fHelp)
         // Update block
         static unsigned int nTransactionsUpdatedLast;
         static CBlockIndex* pindexPrev;
-        static int64 nStart;
+        static int64_t nStart;
         static CBlock* pblock;
         if (pindexPrev != pindexBest ||
             (nTransactionsUpdated != nTransactionsUpdatedLast && GetTime() - nStart > 60))
@@ -302,12 +305,6 @@ Value getwork(const Array& params, bool fHelp)
         pblock->vtx[0].vin[0].scriptSig = mapNewBlock[pdata->hashMerkleRoot].second;
         pblock->hashMerkleRoot = pblock->BuildMerkleTree();
 
-        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);
     }
 }
@@ -364,7 +361,7 @@ Value getblocktemplate(const Array& params, bool fHelp)
     // Update block
     static unsigned int nTransactionsUpdatedLast;
     static CBlockIndex* pindexPrev;
-    static int64 nStart;
+    static int64_t nStart;
     static CBlock* pblock;
     if (pindexPrev != pindexBest ||
         (nTransactionsUpdated != nTransactionsUpdatedLast && GetTime() - nStart > 5))
@@ -489,12 +486,6 @@ Value submitblock(const Array& params, bool fHelp)
         throw JSONRPCError(RPC_DESERIALIZATION_ERROR, "Block decode failed");
     }
 
-    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)
         return "rejected";