mirror of
https://github.com/bitcoin/bitcoin.git
synced 2025-01-13 13:22:38 -03:00
45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
|
// Copyright (c) 2018 The Bitcoin Core developers
|
||
|
|
// Distributed under the MIT software license, see the accompanying
|
||
|
|
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
|
||
|
|
|
||
|
|
#ifndef BITCOIN_INTERFACES_CHAIN_H
|
||
|
|
#define BITCOIN_INTERFACES_CHAIN_H
|
||
|
|
|
||
|
|
#include <memory>
|
||
|
|
#include <string>
|
||
|
|
#include <vector>
|
||
|
|
|
||
|
|
namespace interfaces {
|
||
|
|
|
||
|
|
//! Interface for giving wallet processes access to blockchain state.
|
||
|
|
class Chain
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
virtual ~Chain() {}
|
||
|
|
};
|
||
|
|
|
||
|
|
//! Interface to let node manage chain clients (wallets, or maybe tools for
|
||
|
|
//! monitoring and analysis in the future).
|
||
|
|
class ChainClient
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
virtual ~ChainClient() {}
|
||
|
|
};
|
||
|
|
|
||
|
|
//! Return implementation of Chain interface.
|
||
|
|
std::unique_ptr<Chain> MakeChain();
|
||
|
|
|
||
|
|
//! Return implementation of ChainClient interface for a wallet client. This
|
||
|
|
//! function will be undefined in builds where ENABLE_WALLET is false.
|
||
|
|
//!
|
||
|
|
//! Currently, wallets are the only chain clients. But in the future, other
|
||
|
|
//! types of chain clients could be added, such as tools for monitoring,
|
||
|
|
//! analysis, or fee estimation. These clients need to expose their own
|
||
|
|
//! MakeXXXClient functions returning their implementations of the ChainClient
|
||
|
|
//! interface.
|
||
|
|
std::unique_ptr<ChainClient> MakeWalletClient(Chain& chain, std::vector<std::string> wallet_filenames);
|
||
|
|
|
||
|
|
} // namespace interfaces
|
||
|
|
|
||
|
|
#endif // BITCOIN_INTERFACES_CHAIN_H
|