Move CWalletDB code to new walletdb module.

In addition to standard code separation, this change opens the door
to fixing several include inter-dependencies.

1 files changed, 1 insertions, 170 deletions

diff --git a/src/db.h b/src/db.h
index 9ebcf0d4b2..1cd162591a 100644
--- a/src/db.h
+++ b/src/db.h
@@ -7,7 +7,6 @@
 
 #include "key.h"
 #include "main.h"
-#include "wallet.h"
 
 #include <map>
 #include <string>
@@ -15,8 +14,6 @@
 
 #include <db_cxx.h>
 
-class CAccount;
-class CAccountingEntry;
 class CAddress;
 class CAddrMan;
 class CBlockLocator;
@@ -315,170 +312,4 @@ public:
 bool LoadAddresses();
 
 
-
-/** Error statuses for the wallet database */
-enum DBErrors
-{
-    DB_LOAD_OK,
-    DB_CORRUPT,
-    DB_TOO_NEW,
-    DB_LOAD_FAIL,
-    DB_NEED_REWRITE
-};
-
-/** Access to the wallet database (wallet.dat) */
-class CWalletDB : public CDB
-{
-public:
-    CWalletDB(std::string strFilename, const char* pszMode="r+") : CDB(strFilename.c_str(), pszMode)
-    {
-    }
-private:
-    CWalletDB(const CWalletDB&);
-    void operator=(const CWalletDB&);
-public:
-    bool ReadName(const std::string& strAddress, std::string& strName)
-    {
-        strName = "";
-        return Read(std::make_pair(std::string("name"), strAddress), strName);
-    }
-
-    bool WriteName(const std::string& strAddress, const std::string& strName);
-
-    bool EraseName(const std::string& strAddress);
-
-    bool ReadTx(uint256 hash, CWalletTx& wtx)
-    {
-        return Read(std::make_pair(std::string("tx"), hash), wtx);
-    }
-
-    bool WriteTx(uint256 hash, const CWalletTx& wtx)
-    {
-        nWalletDBUpdated++;
-        return Write(std::make_pair(std::string("tx"), hash), wtx);
-    }
-
-    bool EraseTx(uint256 hash)
-    {
-        nWalletDBUpdated++;
-        return Erase(std::make_pair(std::string("tx"), hash));
-    }
-
-    bool ReadKey(const std::vector<unsigned char>& vchPubKey, CPrivKey& vchPrivKey)
-    {
-        vchPrivKey.clear();
-        return Read(std::make_pair(std::string("key"), vchPubKey), vchPrivKey);
-    }
-
-    bool WriteKey(const std::vector<unsigned char>& vchPubKey, const CPrivKey& vchPrivKey)
-    {
-        nWalletDBUpdated++;
-        return Write(std::make_pair(std::string("key"), vchPubKey), vchPrivKey, false);
-    }
-
-    bool WriteCryptedKey(const std::vector<unsigned char>& vchPubKey, const std::vector<unsigned char>& vchCryptedSecret, bool fEraseUnencryptedKey = true)
-    {
-        nWalletDBUpdated++;
-        if (!Write(std::make_pair(std::string("ckey"), vchPubKey), vchCryptedSecret, false))
-            return false;
-        if (fEraseUnencryptedKey)
-        {
-            Erase(std::make_pair(std::string("key"), vchPubKey));
-            Erase(std::make_pair(std::string("wkey"), vchPubKey));
-        }
-        return true;
-    }
-
-    bool WriteMasterKey(unsigned int nID, const CMasterKey& kMasterKey)
-    {
-        nWalletDBUpdated++;
-        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++;
-        return Write(std::string("bestblock"), locator);
-    }
-
-    bool ReadBestBlock(CBlockLocator& locator)
-    {
-        return Read(std::string("bestblock"), locator);
-    }
-
-    bool ReadDefaultKey(std::vector<unsigned char>& vchPubKey)
-    {
-        vchPubKey.clear();
-        return Read(std::string("defaultkey"), vchPubKey);
-    }
-
-    bool WriteDefaultKey(const std::vector<unsigned char>& vchPubKey)
-    {
-        nWalletDBUpdated++;
-        return Write(std::string("defaultkey"), vchPubKey);
-    }
-
-    bool ReadPool(int64 nPool, CKeyPool& keypool)
-    {
-        return Read(std::make_pair(std::string("pool"), nPool), keypool);
-    }
-
-    bool WritePool(int64 nPool, const CKeyPool& keypool)
-    {
-        nWalletDBUpdated++;
-        return Write(std::make_pair(std::string("pool"), nPool), keypool);
-    }
-
-    bool ErasePool(int64 nPool)
-    {
-        nWalletDBUpdated++;
-        return Erase(std::make_pair(std::string("pool"), nPool));
-    }
-
-    // Settings are no longer stored in wallet.dat; these are
-    // used only for backwards compatibility:
-    template<typename T>
-    bool ReadSetting(const std::string& strKey, T& value)
-    {
-        return Read(std::make_pair(std::string("setting"), strKey), value);
-    }
-    template<typename T>
-    bool WriteSetting(const std::string& strKey, const T& value)
-    {
-        nWalletDBUpdated++;
-        return Write(std::make_pair(std::string("setting"), strKey), value);
-    }
-    bool EraseSetting(const std::string& strKey)
-    {
-        nWalletDBUpdated++;
-        return Erase(std::make_pair(std::string("setting"), strKey));
-    }
-
-    bool WriteMinVersion(int nVersion)
-    {
-        return Write(std::string("minversion"), nVersion);
-    }
-
-    bool ReadAccount(const std::string& strAccount, CAccount& account);
-    bool WriteAccount(const std::string& strAccount, const CAccount& account);
-    bool WriteAccountingEntry(const CAccountingEntry& acentry);
-    int64 GetAccountCreditDebit(const std::string& strAccount);
-    void ListAccountCreditDebit(const std::string& strAccount, std::list<CAccountingEntry>& acentries);
-
-    int LoadWallet(CWallet* pwallet);
-};
-
-#endif
+#endif // BITCOIN_DB_H