X-Git-Url: https://git.novaco.in/?p=novacoin.git;a=blobdiff_plain;f=src%2Fmain.cpp;h=64c988a3067b091666253011060e104c37e839cb;hp=54b852dafd19224dd60d664fc2ad8a0570a04992;hb=1c1980bccd1bcccdb03c69ebbe03ad51e08f343a;hpb=8e852575f30e7632129a2d4285c1815ba8b4927f

diff --git a/src/main.cpp b/src/main.cpp
index 54b852d..64c988a 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -181,10 +181,10 @@ void static Inventory(const uint256& hash)
 }
 
 // ask wallets to resend their transactions
-void ResendWalletTransactions()
+void ResendWalletTransactions(bool fForceResend)
 {
     BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
-        pwallet->ResendWalletTransactions();
+        pwallet->ResendWalletTransactions(fForceResend);
 }
 
 
@@ -1838,11 +1838,11 @@ bool static Reorganize(CTxDB& txdb, CBlockIndex* pindexNew)
     while (pfork != plonger)
     {
         while (plonger->nHeight > pfork->nHeight)
-            if (!(plonger = plonger->pprev))
+            if ((plonger = plonger->pprev) == NULL)
                 return error("Reorganize() : plonger->pprev is null");
         if (pfork == plonger)
             break;
-        if (!(pfork = pfork->pprev))
+        if ((pfork = pfork->pprev) == NULL)
             return error("Reorganize() : pfork->pprev is null");
     }
 
@@ -2347,9 +2347,9 @@ bool CBlock::AcceptBlock()
         return DoS(100, error("AcceptBlock() : incorrect %s", IsProofOfWork() ? "proof-of-work" : "proof-of-stake"));
 
     int64_t nMedianTimePast = pindexPrev->GetMedianTimePast();
-    int nMaxOffset = 12 * 3600; // 12 hours
-    if (pindexPrev->nTime < 1450569600)
-        nMaxOffset = 7 * 86400; // One week until 20 Dec, 2015
+    int nMaxOffset = 12 * nOneHour; // 12 hours
+    if (fTestNet || pindexPrev->nTime < 1450569600)
+        nMaxOffset = 7 * nOneWeek; // One week (permanently on testNet or until 20 Dec, 2015 on mainNet)
 
     // Check timestamp against prev
     if (GetBlockTime() <= nMedianTimePast || FutureDrift(GetBlockTime()) < pindexPrev->GetBlockTime())
@@ -2528,6 +2528,13 @@ bool ProcessBlock(CNode* pfrom, CBlock* pblock)
     if (mapOrphanBlocks.count(hash))
         return error("ProcessBlock() : already have block (orphan) %s", hash.ToString().substr(0,20).c_str());
 
+    // Check that block isn't listed as unconditionally banned.
+    if (!Checkpoints::CheckBanned(hash)) {
+        if (pfrom)
+            pfrom->Misbehaving(100);
+        return error("ProcessBlock() : block %s is rejected by hard-coded banlist", hash.GetHex().substr(0,20).c_str());
+    }
+
     // Check proof-of-stake
     // Limited duplicity on stake: prevents block flood attack
     // Duplicate stake allowed only when there is orphan child block
@@ -2716,7 +2723,7 @@ static unsigned int nCurrentBlockFile = 1;
 FILE* AppendBlockFile(unsigned int& nFileRet)
 {
     nFileRet = 0;
-    while (true)
+    for ( ; ; )
     {
         FILE* file = OpenBlockFile(nCurrentBlockFile, 0, "ab");
         if (!file)
@@ -2967,7 +2974,7 @@ bool LoadExternalBlockFile(FILE* fileIn)
                 unsigned char pchData[65536];
                 do {
                     fseek(blkdat, nPos, SEEK_SET);
-                    int nRead = fread(pchData, 1, sizeof(pchData), blkdat);
+                    size_t nRead = fread(pchData, 1, sizeof(pchData), blkdat);
                     if (nRead <= 8)
                     {
                         nPos = std::numeric_limits<uint32_t>::max();
@@ -3030,7 +3037,7 @@ string GetWarnings(string strFor)
         strRPC = "test";
 
     // Misc warnings like out of disk space and clock is wrong
-    if (strMiscWarning != "")
+    if (!strMiscWarning.empty())
     {
         nPriority = 1000;
         strStatusBar = strMiscWarning;
@@ -3355,15 +3362,15 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
         }
 
         // find last block in inv vector
-        unsigned int nLastBlock = std::numeric_limits<uint32_t>::max();
-        for (unsigned int nInv = 0; nInv < vInv.size(); nInv++) {
+        size_t nLastBlock = std::numeric_limits<size_t>::max();
+        for (size_t nInv = 0; nInv < vInv.size(); nInv++) {
             if (vInv[vInv.size() - 1 - nInv].type == MSG_BLOCK) {
                 nLastBlock = vInv.size() - 1 - nInv;
                 break;
             }
         }
         CTxDB txdb("r");
-        for (unsigned int nInv = 0; nInv < vInv.size(); nInv++)
+        for (size_t nInv = 0; nInv < vInv.size(); nInv++)
         {
             const CInv &inv = vInv[nInv];
 
@@ -3801,7 +3808,7 @@ bool ProcessMessages(CNode* pfrom)
     //  (x) data
     //
 
-    while (true)
+    for ( ; ; )
     {
         // Don't bother if send buffer is too full to respond anyway
         if (pfrom->vSend.size() >= SendBufferSize())