Move CCryptoKeyStore to crypter.cpp

This breaks the dependency on crypter for disable-wallet builds.

src/keystore.h

@@ -93,87 +93,4 @@ public:
 typedef std::vector<unsigned char, secure_allocator<unsigned char> > CKeyingMaterial;
 typedef std::map<CKeyID, std::pair<CPubKey, std::vector<unsigned char> > > CryptedKeyMap;
 
-
-/** Keystore which keeps the private keys encrypted.
- * It derives from the basic key store, which is used if no encryption is active.
- */
-class CCryptoKeyStore : public CBasicKeyStore
-{
-private:
-    CryptedKeyMap mapCryptedKeys;
-
-    CKeyingMaterial vMasterKey;
-
-    // if fUseCrypto is true, mapKeys must be empty
-    // if fUseCrypto is false, vMasterKey must be empty
-    bool fUseCrypto;
-
-protected:
-    bool SetCrypted();
-
-    // will encrypt previously unencrypted keys
-    bool EncryptKeys(CKeyingMaterial& vMasterKeyIn);
-
-    bool Unlock(const CKeyingMaterial& vMasterKeyIn);
-
-public:
-    CCryptoKeyStore() : fUseCrypto(false)
-    {
-    }
-
-    bool IsCrypted() const
-    {
-        return fUseCrypto;
-    }
-
-    bool IsLocked() const
-    {
-        if (!IsCrypted())
-            return false;
-        bool result;
-        {
-            LOCK(cs_KeyStore);
-            result = vMasterKey.empty();
-        }
-        return result;
-    }
-
-    bool Lock();
-
-    virtual bool AddCryptedKey(const CPubKey &vchPubKey, const std::vector<unsigned char> &vchCryptedSecret);
-    bool AddKeyPubKey(const CKey& key, const CPubKey &pubkey);
-    bool HaveKey(const CKeyID &address) const
-    {
-        {
-            LOCK(cs_KeyStore);
-            if (!IsCrypted())
-                return CBasicKeyStore::HaveKey(address);
-            return mapCryptedKeys.count(address) > 0;
-        }
-        return false;
-    }
-    bool GetKey(const CKeyID &address, CKey& keyOut) const;
-    bool GetPubKey(const CKeyID &address, CPubKey& vchPubKeyOut) const;
-    void GetKeys(std::set<CKeyID> &setAddress) const
-    {
-        if (!IsCrypted())
-        {
-            CBasicKeyStore::GetKeys(setAddress);
-            return;
-        }
-        setAddress.clear();
-        CryptedKeyMap::const_iterator mi = mapCryptedKeys.begin();
-        while (mi != mapCryptedKeys.end())
-        {
-            setAddress.insert((*mi).first);
-            mi++;
-        }
-    }
-
-    /* Wallet status (encrypted, locked) changed.
-     * Note: Called without locks held.
-     */
-    boost::signals2::signal<void (CCryptoKeyStore* wallet)> NotifyStatusChanged;
-};
-
 #endif