New stake miner

[novacoin.git] / src / init.cpp

diff --git a/src/init.cpp b/src/init.cpp
index 22d345f..2437e3b 100644 (file)
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -31,15 +31,14 @@ CClientUIInterface uiInterface;
 std::string strWalletFileName;
 bool fConfChange;
 unsigned int nNodeLifespan;
-unsigned int nMinerSleep;
 bool fUseFastIndex;
-bool fUseFastStakeMiner;
 bool fUseMemoryLog;
 enum Checkpoints::CPMode CheckpointsMode;
 
 // Ping and address broadcast intervals
 extern int64_t nPingInterval;
 extern int64_t nBroadcastInterval;
+extern int64_t nReserveBalance;
 
 //////////////////////////////////////////////////////////////////////////////
 //
@@ -305,6 +304,7 @@ std::string HelpMessage()
         "  -upgradewallet         " + _("Upgrade wallet to latest format") + "\n" +
         "  -keypool=<n>           " + _("Set key pool size to <n> (default: 100)") + "\n" +
         "  -rescan                " + _("Rescan the block chain for missing wallet transactions") + "\n" +
+        "  -zapwallettxes         " + _("Clear list of wallet transactions (diagnostic tool; implies -rescan)") + "\n" +
         "  -salvagewallet         " + _("Attempt to recover private keys from a corrupt wallet.dat") + "\n" +
         "  -checkblocks=<n>       " + _("How many blocks to check at startup (default: 2500, 0 = all)") + "\n" +
         "  -checklevel=<n>        " + _("How thorough the block verification is (0-6, default: 1)") + "\n" +
@@ -377,7 +377,6 @@ bool AppInit2()
     nNodeLifespan = (unsigned int)(GetArg("-addrlifespan", 7));
     fUseFastIndex = GetBoolArg("-fastindex", true);
     fUseMemoryLog = GetBoolArg("-memorylog", true);
-    nMinerSleep = (unsigned int)(GetArg("-minersleep", 500));
 
     // Ping and address broadcast intervals
     nPingInterval = max<int64_t>(10 * 60, GetArg("-keepalive", 30 * 60));
@@ -437,6 +436,12 @@ bool AppInit2()
         SoftSetBoolArg("-rescan", true);
     }
 
+    if (GetBoolArg("-zapwallettxes", false)) {
+        // -zapwallettx implies a rescan
+        if (SoftSetBoolArg("-rescan", true))
+            printf("AppInit2 : parameter interaction: -zapwallettxes=1 -> setting -rescan=1\n");
+    }
+
     // ********************************************************* Step 3: parameter-to-internal-flags
 
     // -par=0 means autodetect, but nScriptCheckThreads==0 means no concurrency
@@ -732,7 +737,6 @@ bool AppInit2()
 
     if (mapArgs.count("-reservebalance")) // ppcoin: reserve balance amount
     {
-        int64_t nReserveBalance = 0;
         if (!ParseMoney(mapArgs["-reservebalance"], nReserveBalance))
         {
             InitError(_("Invalid amount for -reservebalance=<amount>"));
@@ -839,6 +843,19 @@ bool AppInit2()
 
     // ********************************************************* Step 8: load wallet
 
+    if (GetBoolArg("-zapwallettxes", false)) {
+        uiInterface.InitMessage(_("Zapping all transactions from wallet..."));
+
+        pwalletMain = new CWallet(strWalletFileName);
+        DBErrors nZapWalletRet = pwalletMain->ZapWalletTx();
+        if (nZapWalletRet != DB_LOAD_OK) {
+            uiInterface.InitMessage(_("Error loading wallet.dat: Wallet corrupted"));
+            return false;
+        }
+        delete pwalletMain;
+        pwalletMain = NULL;
+    }
+
     uiInterface.InitMessage(_("Loading wallet..."));
     printf("Loading wallet...\n");
     nStart = GetTimeMillis();