open_db

Description:

public virtual bool open_db ()

Opens (and initializes) the database.

The implementation should take care of creating the DB, if it doesn't exist, and it should use GSIGNOND_CONFIG_GENERAL_SECURE_DIR to determine database location in the filesystem.

The default implementation is using SQLite for the storage.

Parameters:

this	instance of SecretStorage

Returns:

true if successful, false otherwise.