diff options
Diffstat (limited to 'src/wallet/wallet.cpp')
| -rw-r--r-- | src/wallet/wallet.cpp | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp index cfe550cb3f..59ed8c2571 100644 --- a/src/wallet/wallet.cpp +++ b/src/wallet/wallet.cpp @@ -357,6 +357,31 @@ std::shared_ptr<CWallet> CreateWallet(WalletContext& context, const std::string& return wallet; } +std::shared_ptr<CWallet> RestoreWallet(WalletContext& context, const std::string& backup_file, const std::string& wallet_name, std::optional<bool> load_on_start, DatabaseStatus& status, bilingual_str& error, std::vector<bilingual_str>& warnings) +{ + DatabaseOptions options; + options.require_existing = true; + + if (!fs::exists(fs::u8path(backup_file))) { + error = Untranslated("Backup file does not exist"); + status = DatabaseStatus::FAILED_BAD_PATH; + return nullptr; + } + + const fs::path wallet_path = fsbridge::AbsPathJoin(GetWalletDir(), fs::u8path(wallet_name)); + + if (fs::exists(wallet_path) || !TryCreateDirectories(wallet_path)) { + error = Untranslated(strprintf("Failed to create database path '%s'. Database already exists.", fs::PathToString(wallet_path))); + status = DatabaseStatus::FAILED_ALREADY_EXISTS; + return nullptr; + } + + auto wallet_file = wallet_path / "wallet.dat"; + fs::copy_file(backup_file, wallet_file, fs::copy_option::fail_if_exists); + + return LoadWallet(context, wallet_name, load_on_start, options, status, error, warnings); +} + /** @defgroup mapWallet * * @{ |