5 files changed, 9 insertions, 26 deletions
diff --git a/src/wallet/db.cpp b/src/wallet/db.cpp
index c115786b7f..cff83e3d01 100644
--- a/src/wallet/db.cpp
+++ b/src/wallet/db.cpp
@@ -323,7 +323,7 @@ static const char *HEADER_END = "HEADER=END";
 static const char *DATA_END = "DATA=END";
 typedef std::pair<std::vector<unsigned char>, std::vector<unsigned char> > KeyValPair;
 
-bool BerkeleyBatch::Recover(const fs::path& file_path, void *callbackDataIn, bool (*recoverKVcallback)(void* callbackData, CDataStream ssKey, CDataStream ssValue), std::string& newFilename)
+bool RecoverDatabaseFile(const fs::path& file_path, void *callbackDataIn, bool (*recoverKVcallback)(void* callbackData, CDataStream ssKey, CDataStream ssValue), std::string& newFilename)
 {
     std::string filename;
     std::shared_ptr<BerkeleyEnvironment> env = GetWalletEnv(file_path, filename);
diff --git a/src/wallet/db.h b/src/wallet/db.h
index 4acb414a5b..c802470045 100644
--- a/src/wallet/db.h
+++ b/src/wallet/db.h
@@ -226,7 +226,6 @@ public:
 
     void Flush();
     void Close();
-    static bool Recover(const fs::path& file_path, void *callbackDataIn, bool (*recoverKVcallback)(void* callbackData, CDataStream ssKey, CDataStream ssValue), std::string& out_backup_filename);
 
     /* flush the wallet passively (TRY_LOCK)
        ideal to be called periodically */
@@ -390,6 +389,8 @@ public:
     bool static Rewrite(BerkeleyDatabase& database, const char* pszSkip = nullptr);
 };
 
+bool RecoverDatabaseFile(const fs::path& file_path, void *callbackDataIn, bool (*recoverKVcallback)(void* callbackData, CDataStream ssKey, CDataStream ssValue), std::string& out_backup_filename);
+
 std::string BerkeleyDatabaseVersion();
 
 #endif // BITCOIN_WALLET_DB_H
diff --git a/src/wallet/walletdb.cpp b/src/wallet/walletdb.cpp
index c04637934d..2a3daf59b4 100644
--- a/src/wallet/walletdb.cpp
+++ b/src/wallet/walletdb.cpp
@@ -885,22 +885,7 @@ void MaybeCompactWalletDB()
     fOneThread = false;
 }
 
-//
-// Try to (very carefully!) recover wallet file if there is a problem.
-//
-bool WalletBatch::Recover(const fs::path& wallet_path, void *callbackDataIn, bool (*recoverKVcallback)(void* callbackData, CDataStream ssKey, CDataStream ssValue), std::string& out_backup_filename)
-{
-    return BerkeleyBatch::Recover(wallet_path, callbackDataIn, recoverKVcallback, out_backup_filename);
-}
-
-bool WalletBatch::Recover(const fs::path& wallet_path, std::string& out_backup_filename)
-{
-    // recover without a key filter callback
-    // results in recovering all record types
-    return WalletBatch::Recover(wallet_path, nullptr, nullptr, out_backup_filename);
-}
-
-bool WalletBatch::RecoverKeysOnlyFilter(void *callbackData, CDataStream ssKey, CDataStream ssValue)
+bool RecoverKeysOnlyFilter(void *callbackData, CDataStream ssKey, CDataStream ssValue)
 {
     CWallet *dummyWallet = reinterpret_cast<CWallet*>(callbackData);
     std::string strType, strErr;
@@ -910,7 +895,7 @@ bool WalletBatch::RecoverKeysOnlyFilter(void *callbackData, CDataStream ssKey, C
         LOCK(dummyWallet->cs_wallet);
         fReadOK = ReadKeyValue(dummyWallet, ssKey, ssValue, strType, strErr);
     }
-    if (!IsKeyType(strType) && strType != DBKeys::HDCHAIN) {
+    if (!WalletBatch::IsKeyType(strType) && strType != DBKeys::HDCHAIN) {
         return false;
     }
     if (!fReadOK)
diff --git a/src/wallet/walletdb.h b/src/wallet/walletdb.h
index 155046dfba..389b96189f 100644
--- a/src/wallet/walletdb.h
+++ b/src/wallet/walletdb.h
@@ -263,12 +263,6 @@ public:
     DBErrors FindWalletTx(std::vector<uint256>& vTxHash, std::list<CWalletTx>& vWtx);
     DBErrors ZapWalletTx(std::list<CWalletTx>& vWtx);
     DBErrors ZapSelectTx(std::vector<uint256>& vHashIn, std::vector<uint256>& vHashOut);
-    /* Try to (very carefully!) recover wallet database (with a possible key type filter) */
-    static bool Recover(const fs::path& wallet_path, void *callbackDataIn, bool (*recoverKVcallback)(void* callbackData, CDataStream ssKey, CDataStream ssValue), std::string& out_backup_filename);
-    /* Recover convenience-function to bypass the key filter callback, called when verify fails, recovers everything */
-    static bool Recover(const fs::path& wallet_path, std::string& out_backup_filename);
-    /* Recover filter (used as callback), will only let keys (cryptographical keys) as KV/key-type pass through */
-    static bool RecoverKeysOnlyFilter(void *callbackData, CDataStream ssKey, CDataStream ssValue);
     /* Function to determine if a certain KV/key-type is a key (cryptographical key) type */
     static bool IsKeyType(const std::string& strType);
     /* verifies the database environment */
@@ -297,4 +291,7 @@ void MaybeCompactWalletDB();
 //! Unserialize a given Key-Value pair and load it into the wallet
 bool ReadKeyValue(CWallet* pwallet, CDataStream& ssKey, CDataStream& ssValue, std::string& strType, std::string& strErr);
 
+/* Recover filter (used as callback), will only let keys (cryptographical keys) as KV/key-type pass through */
+bool RecoverKeysOnlyFilter(void *callbackData, CDataStream ssKey, CDataStream ssValue);
+
 #endif // BITCOIN_WALLET_WALLETDB_H
diff --git a/src/wallet/wallettool.cpp b/src/wallet/wallettool.cpp
index 89645fb5cd..2b46eef0e0 100644
--- a/src/wallet/wallettool.cpp
+++ b/src/wallet/wallettool.cpp
@@ -123,7 +123,7 @@ static bool SalvageWallet(const fs::path& path)
     // Perform the recovery
     CWallet dummy_wallet(nullptr, WalletLocation(), WalletDatabase::CreateDummy());
     std::string backup_filename;
-    return WalletBatch::Recover(path, (void*)&dummy_wallet, WalletBatch::RecoverKeysOnlyFilter, backup_filename);
+    return RecoverDatabaseFile(path, (void*)&dummy_wallet, RecoverKeysOnlyFilter, backup_filename);
 }
 
 bool ExecuteWalletToolFunc(const std::string& command, const std::string& name)