Fix MinGW compilation issues.

[novacoin.git] / src / main.cpp

diff --git a/src/main.cpp b/src/main.cpp
index 6390366..e3e4fd8 100644 (file)
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -79,6 +79,10 @@ const string strMessageMagic = "NovaCoin Signed Message:\n";
 int64_t nTransactionFee = MIN_TX_FEE;
 int64_t nMinimumInputValue = MIN_TX_FEE;
 
+// Ping and address broadcast intervals
+int64_t nPingInterval = 30 * 60;
+int64_t nBroadcastInterval = 24 * 60 * 60;
+
 extern enum Checkpoints::CPMode CheckpointsMode;
 
 //////////////////////////////////////////////////////////////////////////////
@@ -1055,7 +1059,7 @@ int64_t GetProofOfWorkReward(unsigned int nBits, int64_t nFees)
 }
 
 // miner's coin stake reward based on nBits and coin age spent (coin-days)
-int64_t GetProofOfStakeReward(int64_t nCoinAge, unsigned int nBits, unsigned int nTime, bool bCoinYearOnly)
+int64_t GetProofOfStakeReward(int64_t nCoinAge, unsigned int nBits, int64_t nTime, bool bCoinYearOnly)
 {
     int64_t nRewardCoinYear, nSubsidy, nSubsidyLimit = 10 * COIN;
 
@@ -2383,7 +2387,7 @@ bool CBlock::AcceptBlock()
     // Write block to history file
     if (!CheckDiskSpace(::GetSerializeSize(*this, SER_DISK, CLIENT_VERSION)))
         return error("AcceptBlock() : out of disk space");
-    unsigned int nFile = -1;
+    unsigned int nFile = std::numeric_limits<unsigned int>::max();
     unsigned int nBlockPos = 0;
     if (!WriteToDisk(nFile, nBlockPos))
         return error("AcceptBlock() : WriteToDisk failed");
@@ -2564,17 +2568,17 @@ bool ProcessBlock(CNode* pfrom, CBlock* pblock)
     if (!mapBlockIndex.count(pblock->hashPrevBlock))
     {
         printf("ProcessBlock: ORPHAN BLOCK, prev=%s\n", pblock->hashPrevBlock.ToString().substr(0,20).c_str());
-        CBlock* pblock2 = new CBlock(*pblock);
         // ppcoin: check proof-of-stake
-        if (pblock2->IsProofOfStake())
+        if (pblock->IsProofOfStake())
         {
             // Limited duplicity on stake: prevents block flood attack
             // Duplicate stake allowed only when there is orphan child block
-            if (setStakeSeenOrphan.count(pblock2->GetProofOfStake()) && !mapOrphanBlocksByPrev.count(hash) && !Checkpoints::WantedByPendingSyncCheckpoint(hash))
-                return error("ProcessBlock() : duplicate proof-of-stake (%s, %d) for orphan block %s", pblock2->GetProofOfStake().first.ToString().c_str(), pblock2->GetProofOfStake().second, hash.ToString().c_str());
+            if (setStakeSeenOrphan.count(pblock->GetProofOfStake()) && !mapOrphanBlocksByPrev.count(hash) && !Checkpoints::WantedByPendingSyncCheckpoint(hash))
+                return error("ProcessBlock() : duplicate proof-of-stake (%s, %d) for orphan block %s", pblock->GetProofOfStake().first.ToString().c_str(), pblock->GetProofOfStake().second, hash.ToString().c_str());
             else
-                setStakeSeenOrphan.insert(pblock2->GetProofOfStake());
+                setStakeSeenOrphan.insert(pblock->GetProofOfStake());
         }
+        CBlock* pblock2 = new CBlock(*pblock);
         mapOrphanBlocks.insert(make_pair(hash, pblock2));
         mapOrphanBlocksByPrev.insert(make_pair(pblock2->hashPrevBlock, pblock2));
 
@@ -2636,11 +2640,11 @@ bool CBlock::SignBlock(CWallet& wallet)
     if (IsProofOfStake())
         return true;
 
-    static int64_t nLastCoinStakeSearchTime = GetAdjustedTime(); // startup timestamp
+    static uint32_t nLastCoinStakeSearchTime = GetAdjustedTime(); // startup timestamp
 
     CKey key;
     CTransaction txCoinStake;
-    int64_t nSearchTime = txCoinStake.nTime; // search to current time
+    uint32_t nSearchTime = txCoinStake.nTime; // search to current time
 
     if (nSearchTime > nLastCoinStakeSearchTime)
     {
@@ -2764,6 +2768,18 @@ FILE* AppendBlockFile(unsigned int& nFileRet)
     }
 }
 
+void UnloadBlockIndex()
+{
+    mapBlockIndex.clear();
+    setStakeSeen.clear();
+    pindexGenesisBlock = NULL;
+    nBestHeight = 0;
+    nBestChainTrust = 0;
+    nBestInvalidTrust = 0;
+    hashBestChain = 0;
+    pindexBest = NULL;
+}
+
 bool LoadBlockIndex(bool fAllowNew)
 {
     if (fTestNet)
@@ -3932,7 +3948,7 @@ bool SendMessages(CNode* pto, bool fSendTrickle)
 
         // Keep-alive ping. We send a nonce of zero because we don't use it anywhere
         // right now.
-        if (pto->nLastSend && GetTime() - pto->nLastSend > 30 * 60 && pto->vSend.empty()) {
+        if (pto->nLastSend && GetTime() - pto->nLastSend > nPingInterval && pto->vSend.empty()) {
             uint64_t nonce = 0;
             if (pto->nVersion > BIP0031_VERSION)
                 pto->PushMessage("ping", nonce);
@@ -3951,7 +3967,7 @@ bool SendMessages(CNode* pto, bool fSendTrickle)
 
         // Address refresh broadcast
         static int64_t nLastRebroadcast;
-        if (!IsInitialBlockDownload() && (GetTime() - nLastRebroadcast > 24 * 60 * 60))
+        if (!IsInitialBlockDownload() && (GetTime() - nLastRebroadcast > nBroadcastInterval))
         {
             {
                 LOCK(cs_vNodes);