X-Git-Url: https://git.novaco.in/?a=blobdiff_plain;f=src%2Fdb.cpp;h=9a904ec2e07a69acf033089886bed2d41067366f;hb=4efbda3f257bd8e635715377d85862d322c57c4b;hp=9b29e799e0a23138d243494b0e1a16c914fec33d;hpb=4c6e22953ef8ae0764576993088ec83d729d18f8;p=novacoin.git

diff --git a/src/db.cpp b/src/db.cpp
index 9b29e79..9a904ec 100644
--- a/src/db.cpp
+++ b/src/db.cpp
@@ -1,11 +1,12 @@
 // 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.
 
 #include "headers.h"
 #include "db.h"
 #include "net.h"
+#include <boost/version.hpp>
 #include <boost/filesystem.hpp>
 #include <boost/filesystem/fstream.hpp>
 
@@ -131,7 +132,7 @@ CDB::CDB(const char* pszFile, const char* pszMode) : pdb(NULL)
             {
                 bool fTmp = fReadOnly;
                 fReadOnly = false;
-                WriteVersion(VERSION);
+                WriteVersion(CLIENT_VERSION);
                 fReadOnly = fTmp;
             }
 
@@ -236,7 +237,7 @@ bool CDB::Rewrite(const string& strFile, const char* pszSkip)
                             {
                                 // Update version:
                                 ssValue.clear();
-                                ssValue << VERSION;
+                                ssValue << CLIENT_VERSION;
                             }
                             Dbt datKey(&ssKey[0], ssKey.size());
                             Dbt datValue(&ssValue[0], ssValue.size());
@@ -860,13 +861,19 @@ int CWalletDB::LoadWallet(CWallet* pwallet)
                 {
                     CPrivKey pkey;
                     ssValue >> pkey;
+                    key.SetPubKey(vchPubKey);
                     key.SetPrivKey(pkey);
+                    if (key.GetPubKey() != vchPubKey || !key.IsValid())
+                        return DB_CORRUPT;
                 }
                 else
                 {
                     CWalletKey wkey;
                     ssValue >> wkey;
+                    key.SetPubKey(vchPubKey);
                     key.SetPrivKey(wkey.vchPrivKey);
+                    if (key.GetPubKey() != vchPubKey || !key.IsValid())
+                        return DB_CORRUPT;
                 }
                 if (!pwallet->LoadKey(key))
                     return DB_CORRUPT;
@@ -931,9 +938,18 @@ int CWalletDB::LoadWallet(CWallet* pwallet)
             {
                 int nMinVersion = 0;
                 ssValue >> nMinVersion;
-                if (nMinVersion > VERSION)
+                if (nMinVersion > CLIENT_VERSION)
                     return DB_TOO_NEW;
             }
+            else if (strType == "cscript")
+            {
+                uint160 hash;
+                ssKey >> hash;
+                CScript script;
+                ssValue >> script;
+                if (!pwallet->LoadCScript(script))
+                    return DB_CORRUPT;
+            }
         }
         pcursor->close();
     }
@@ -956,13 +972,13 @@ int CWalletDB::LoadWallet(CWallet* pwallet)
     if (fIsEncrypted && (nFileVersion == 40000 || nFileVersion == 50000))
         return DB_NEED_REWRITE;
 
-    if (nFileVersion < VERSION) // Update
+    if (nFileVersion < CLIENT_VERSION) // Update
     {
         // Get rid of old debug.log file in current directory
         if (nFileVersion <= 105 && !pszSetDataDir[0])
             unlink("debug.log");
 
-        WriteVersion(VERSION);
+        WriteVersion(CLIENT_VERSION);
     }
 
     return DB_LOAD_OK;
@@ -975,7 +991,7 @@ void ThreadFlushWalletDB(void* parg)
     if (fOneThread)
         return;
     fOneThread = true;
-    if (mapArgs.count("-noflushwallet"))
+    if (!GetBoolArg("-flushwallet", true))
         return;
 
     unsigned int nLastSeen = nWalletDBUpdated;
@@ -1049,14 +1065,19 @@ bool BackupWallet(const CWallet& wallet, const string& strDest)
                 filesystem::path pathDest(strDest);
                 if (filesystem::is_directory(pathDest))
                     pathDest = pathDest / wallet.strWalletFile;
+
+                try {
 #if BOOST_VERSION >= 104000
-                filesystem::copy_file(pathSrc, pathDest, filesystem::copy_option::overwrite_if_exists);
+                    filesystem::copy_file(pathSrc, pathDest, filesystem::copy_option::overwrite_if_exists);
 #else
-                filesystem::copy_file(pathSrc, pathDest);
+                    filesystem::copy_file(pathSrc, pathDest);
 #endif
-                printf("copied wallet.dat to %s\n", pathDest.string().c_str());
-
-                return true;
+                    printf("copied wallet.dat to %s\n", pathDest.string().c_str());
+                    return true;
+                } catch(const filesystem::filesystem_error &e) {
+                    printf("error copying wallet.dat to %s - %s\n", pathDest.string().c_str(), e.what());
+                    return false;
+                }
             }
         }
         Sleep(100);