Update all copyrights to 2012

[novacoin.git] / src / db.h

diff --git a/src/db.h b/src/db.h
index 425dc2e..27479fe 100644 (file)
--- a/src/db.h
+++ b/src/db.h
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2011 The Bitcoin developers
+// Copyright (c) 2009-2012 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 #ifndef BITCOIN_DB_H
@@ -13,23 +13,21 @@
 
 #include <db_cxx.h>
 
-class CTxIndex;
+class CAccount;
+class CAccountingEntry;
+class CAddress;
+class CBlockLocator;
 class CDiskBlockIndex;
 class CDiskTxPos;
+class CMasterKey;
 class COutPoint;
-class CAddress;
-class CWalletTx;
+class CTxIndex;
 class CWallet;
-class CAccount;
-class CAccountingEntry;
-class CBlockLocator;
-
+class CWalletTx;
 
 extern unsigned int nWalletDBUpdated;
 extern DbEnv dbenv;
 
-
-extern void RemoveLogFilesOnShutdown(bool fRemoveLogFiles);
 extern void DBFlush(bool fShutdown);
 void ThreadFlushWalletDB(void* parg);
 bool BackupWallet(const CWallet& wallet, const std::string& strDest);
@@ -422,6 +420,19 @@ public:
         return Write(std::make_pair(std::string("mkey"), nID), kMasterKey, true);
     }
 
+    // Support for BIP 0013 : see https://en.bitcoin.it/wiki/BIP_0013
+    bool ReadCScript(const uint160 &hash, CScript& redeemScript)
+    {
+        redeemScript.clear();
+        return Read(std::make_pair(std::string("cscript"), hash), redeemScript);
+    }
+
+    bool WriteCScript(const uint160& hash, const CScript& redeemScript)
+    {
+        nWalletDBUpdated++;
+        return Write(std::make_pair(std::string("cscript"), hash), redeemScript, false);
+    }
+
     bool WriteBestBlock(const CBlockLocator& locator)
     {
         nWalletDBUpdated++;