1 files changed, 19 insertions, 8 deletions
diff --git a/src/wallet/interfaces.cpp b/src/wallet/interfaces.cpp
index 6c9d0ca132..64775a5ddb 100644
--- a/src/wallet/interfaces.cpp
+++ b/src/wallet/interfaces.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2018-2020 The Bitcoin Core developers
+// Copyright (c) 2018-2021 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -40,7 +40,7 @@ using interfaces::MakeHandler;
 using interfaces::Wallet;
 using interfaces::WalletAddress;
 using interfaces::WalletBalances;
-using interfaces::WalletClient;
+using interfaces::WalletLoader;
 using interfaces::WalletOrderForm;
 using interfaces::WalletTx;
 using interfaces::WalletTxOut;
@@ -461,6 +461,11 @@ public:
     bool canGetAddresses() override { return m_wallet->CanGetAddresses(); }
     bool hasExternalSigner() override { return m_wallet->IsWalletFlagSet(WALLET_FLAG_EXTERNAL_SIGNER); }
     bool privateKeysDisabled() override { return m_wallet->IsWalletFlagSet(WALLET_FLAG_DISABLE_PRIVATE_KEYS); }
+    bool taprootEnabled() override {
+        if (m_wallet->IsLegacy()) return false;
+        auto spk_man = m_wallet->GetScriptPubKeyMan(OutputType::BECH32M, /*internal=*/false);
+        return spk_man != nullptr;
+    }
     OutputType getDefaultAddressType() override { return m_wallet->m_default_address_type; }
     CAmount getDefaultMaxTxFee() override { return m_wallet->m_default_max_tx_fee; }
     void remove() override
@@ -505,15 +510,15 @@ public:
     std::shared_ptr<CWallet> m_wallet;
 };
 
-class WalletClientImpl : public WalletClient
+class WalletLoaderImpl : public WalletLoader
 {
 public:
-    WalletClientImpl(Chain& chain, ArgsManager& args)
+    WalletLoaderImpl(Chain& chain, ArgsManager& args)
     {
         m_context.chain = &chain;
         m_context.args = &args;
     }
-    ~WalletClientImpl() override { UnloadWallets(m_context); }
+    ~WalletLoaderImpl() override { UnloadWallets(m_context); }
 
     //! ChainClient methods
     void registerRpcs() override
@@ -534,7 +539,7 @@ public:
     void stop() override { return StopWallets(m_context); }
     void setMockTime(int64_t time) override { return SetMockTime(time); }
 
-    //! WalletClient methods
+    //! WalletLoader methods
     std::unique_ptr<Wallet> createWallet(const std::string& name, const SecureString& passphrase, uint64_t wallet_creation_flags, bilingual_str& error, std::vector<bilingual_str>& warnings) override
     {
         std::shared_ptr<CWallet> wallet;
@@ -552,6 +557,12 @@ public:
         options.require_existing = true;
         return MakeWallet(m_context, LoadWallet(m_context, name, true /* load_on_start */, options, status, error, warnings));
     }
+    std::unique_ptr<Wallet> restoreWallet(const std::string& backup_file, const std::string& wallet_name, bilingual_str& error, std::vector<bilingual_str>& warnings) override
+    {
+        DatabaseStatus status;
+
+        return MakeWallet(m_context, RestoreWallet(m_context, backup_file, wallet_name, /*load_on_start=*/true, status, error, warnings));
+    }
     std::string getWalletDir() override
     {
         return fs::PathToString(GetWalletDir());
@@ -589,8 +600,8 @@ public:
 namespace interfaces {
 std::unique_ptr<Wallet> MakeWallet(WalletContext& context, const std::shared_ptr<CWallet>& wallet) { return wallet ? std::make_unique<wallet::WalletImpl>(context, wallet) : nullptr; }
 
-std::unique_ptr<WalletClient> MakeWalletClient(Chain& chain, ArgsManager& args)
+std::unique_ptr<WalletLoader> MakeWalletLoader(Chain& chain, ArgsManager& args)
 {
-    return std::make_unique<wallet::WalletClientImpl>(chain, args);
+    return std::make_unique<wallet::WalletLoaderImpl>(chain, args);
 }
 } // namespace interfaces