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107 lines
2.3 KiB
107 lines
2.3 KiB
// Copyright (c) 2009-2010 Satoshi Nakamoto
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// Copyright (c) 2009-2019 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#ifndef BITCOIN_ADDRDB_H
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#define BITCOIN_ADDRDB_H
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#include <fs.h>
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#include <net_types.h> // For banmap_t
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#include <serialize.h>
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#include <string>
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#include <map>
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class CSubNet;
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class CAddrMan;
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class CDataStream;
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typedef enum BanReason
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{
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BanReasonUnknown = 0,
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BanReasonNodeMisbehaving = 1,
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BanReasonManuallyAdded = 2
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} BanReason;
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class CBanEntry
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{
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public:
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static const int CURRENT_VERSION=1;
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int nVersion;
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int64_t nCreateTime;
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int64_t nBanUntil;
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uint8_t banReason;
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CBanEntry()
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{
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SetNull();
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}
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explicit CBanEntry(int64_t nCreateTimeIn)
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{
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SetNull();
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nCreateTime = nCreateTimeIn;
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}
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explicit CBanEntry(int64_t n_create_time_in, BanReason ban_reason_in) : CBanEntry(n_create_time_in)
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{
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banReason = ban_reason_in;
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}
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ADD_SERIALIZE_METHODS;
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template <typename Stream, typename Operation>
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inline void SerializationOp(Stream& s, Operation ser_action) {
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READWRITE(this->nVersion);
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READWRITE(nCreateTime);
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READWRITE(nBanUntil);
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READWRITE(banReason);
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}
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void SetNull()
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{
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nVersion = CBanEntry::CURRENT_VERSION;
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nCreateTime = 0;
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nBanUntil = 0;
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banReason = BanReasonUnknown;
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}
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std::string banReasonToString() const
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{
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switch (banReason) {
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case BanReasonNodeMisbehaving:
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return "node misbehaving";
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case BanReasonManuallyAdded:
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return "manually added";
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default:
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return "unknown";
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}
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}
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};
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/** Access to the (IP) address database (peers.dat) */
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class CAddrDB
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{
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private:
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fs::path pathAddr;
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public:
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CAddrDB();
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bool Write(const CAddrMan& addr);
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bool Read(CAddrMan& addr);
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static bool Read(CAddrMan& addr, CDataStream& ssPeers);
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};
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/** Access to the banlist database (banlist.dat) */
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class CBanDB
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{
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private:
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const fs::path m_ban_list_path;
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public:
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explicit CBanDB(fs::path ban_list_path);
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bool Write(const banmap_t& banSet);
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bool Read(banmap_t& banSet);
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};
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#endif // BITCOIN_ADDRDB_H
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