diff options
Diffstat (limited to 'src/wallet/db.h')
-rw-r--r-- | src/wallet/db.h | 39 |
1 files changed, 31 insertions, 8 deletions
diff --git a/src/wallet/db.h b/src/wallet/db.h index 0afaba5fd1..96d1f44d91 100644 --- a/src/wallet/db.h +++ b/src/wallet/db.h @@ -9,6 +9,7 @@ #include <clientversion.h> #include <fs.h> #include <streams.h> +#include <support/allocators/secure.h> #include <util/memory.h> #include <atomic> @@ -17,8 +18,6 @@ struct bilingual_str; -/** Given a wallet directory path or legacy file path, return path to main data file in the wallet database. */ -fs::path WalletDataFilePath(const fs::path& wallet_path); void SplitWalletPath(const fs::path& wallet_path, fs::path& env_directory, std::string& database_filename); /** RAII class that provides access to a WalletDatabase */ @@ -141,16 +140,14 @@ public: virtual void ReloadDbEnv() = 0; + /** Return path to main database file for logs and error messages. */ + virtual std::string Filename() = 0; + std::atomic<unsigned int> nUpdateCounter; unsigned int nLastSeen; unsigned int nLastFlushed; int64_t nLastWalletUpdate; - /** Verifies the environment and database file */ - virtual bool Verify(bilingual_str& error) = 0; - - std::string m_file_path; - /** Make a DatabaseBatch connected to this database */ virtual std::unique_ptr<DatabaseBatch> MakeBatch(const char* mode = "r+", bool flush_on_close = true) = 0; }; @@ -191,8 +188,34 @@ public: bool PeriodicFlush() override { return true; } void IncrementUpdateCounter() override { ++nUpdateCounter; } void ReloadDbEnv() override {} - bool Verify(bilingual_str& errorStr) override { return true; } + std::string Filename() override { return "dummy"; } std::unique_ptr<DatabaseBatch> MakeBatch(const char* mode = "r+", bool flush_on_close = true) override { return MakeUnique<DummyBatch>(); } }; +enum class DatabaseFormat { + BERKELEY, +}; + +struct DatabaseOptions { + bool require_existing = false; + bool require_create = false; + uint64_t create_flags = 0; + SecureString create_passphrase; + bool verify = true; +}; + +enum class DatabaseStatus { + SUCCESS, + FAILED_BAD_PATH, + FAILED_BAD_FORMAT, + FAILED_ALREADY_LOADED, + FAILED_ALREADY_EXISTS, + FAILED_NOT_FOUND, + FAILED_CREATE, + FAILED_VERIFY, + FAILED_ENCRYPT, +}; + +std::unique_ptr<WalletDatabase> MakeDatabase(const fs::path& path, const DatabaseOptions& options, DatabaseStatus& status, bilingual_str& error); + #endif // BITCOIN_WALLET_DB_H |