/* Save the wallet data to the filename and password previously
* specified when loading the wallet */
public void Save()
{
FileEncrypter <WalletBackend> fileEncrypter
= new JSONWalletEncrypter();
fileEncrypter.Save(filename, password, this);
}
/* Load a wallet from the given filename with the given password,
* returning either the wallet, or an error */
public static IEither <Error, WalletBackend> Load(string filename,
string password)
{
FileEncrypter <WalletBackend> fileEncrypter
= new JSONWalletEncrypter();
return(fileEncrypter.Load(filename, password).Fmap(
/* Loading filename / password from file is dumb. The filename
* can for sure change - the password maybe could? */
wallet => {
wallet.filename = filename;
wallet.password = password;
return Either.Right <Error, WalletBackend>(wallet);
}
));
}