mirror of
https://github.com/dashpay/dash.git
synced 2024-12-26 04:22:55 +01:00
72 lines
2.0 KiB
C++
72 lines
2.0 KiB
C++
// Copyright (c) 2009-2010 Satoshi Nakamoto
|
|
// Copyright (c) 2009-2020 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_ADDRDB_H
|
|
#define BITCOIN_ADDRDB_H
|
|
|
|
#include <fs.h>
|
|
#include <net_types.h> // For banmap_t
|
|
#include <univalue.h>
|
|
|
|
#include <memory>
|
|
#include <optional>
|
|
#include <vector>
|
|
|
|
class ArgsManager;
|
|
class AddrMan;
|
|
class CAddress;
|
|
class CDataStream;
|
|
class NetGroupManager;
|
|
struct bilingual_str;
|
|
|
|
bool DumpPeerAddresses(const ArgsManager& args, const AddrMan& addr);
|
|
/** Only used by tests. */
|
|
void ReadFromStream(AddrMan& addr, CDataStream& ssPeers);
|
|
|
|
/** Access to the banlist database (banlist.json) */
|
|
class CBanDB
|
|
{
|
|
private:
|
|
/**
|
|
* JSON key under which the data is stored in the json database.
|
|
*/
|
|
static constexpr const char* JSON_KEY = "banned_nets";
|
|
|
|
const fs::path m_banlist_dat;
|
|
const fs::path m_banlist_json;
|
|
public:
|
|
explicit CBanDB(fs::path ban_list_path);
|
|
bool Write(const banmap_t& banSet);
|
|
|
|
/**
|
|
* Read the banlist from disk.
|
|
* @param[out] banSet The loaded list. Set if `true` is returned, otherwise it is left
|
|
* in an undefined state.
|
|
* @return true on success
|
|
*/
|
|
bool Read(banmap_t& banSet);
|
|
};
|
|
|
|
/** Returns an error string on failure */
|
|
std::optional<bilingual_str> LoadAddrman(const NetGroupManager& netgroupman, const ArgsManager& args, std::unique_ptr<AddrMan>& addrman);
|
|
|
|
/**
|
|
* Dump the anchor IP address database (anchors.dat)
|
|
*
|
|
* Anchors are last known outgoing block-relay-only peers that are
|
|
* tried to re-connect to on startup.
|
|
*/
|
|
void DumpAnchors(const fs::path& anchors_db_path, const std::vector<CAddress>& anchors);
|
|
|
|
/**
|
|
* Read the anchor IP address database (anchors.dat)
|
|
*
|
|
* Deleting anchors.dat is intentional as it avoids renewed peering to anchors after
|
|
* an unclean shutdown and thus potential exploitation of the anchor peer policy.
|
|
*/
|
|
std::vector<CAddress> ReadAnchors(const fs::path& anchors_db_path);
|
|
|
|
#endif // BITCOIN_ADDRDB_H
|