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63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
// Copyright (c) 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_NET_TYPES_H
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#define BITCOIN_NET_TYPES_H
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#include <cstdint>
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#include <map>
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#include <string>
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class CSubNet;
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class UniValue;
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class CBanEntry
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{
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public:
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static constexpr int CURRENT_VERSION{1};
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int nVersion{CBanEntry::CURRENT_VERSION};
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int64_t nCreateTime{0};
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int64_t nBanUntil{0};
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CBanEntry() {}
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explicit CBanEntry(int64_t nCreateTimeIn)
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: nCreateTime{nCreateTimeIn} {}
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/**
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* Create a ban entry from JSON.
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* @param[in] json A JSON representation of a ban entry, as created by `ToJson()`.
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* @throw std::runtime_error if the JSON does not have the expected fields.
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*/
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explicit CBanEntry(const UniValue& json);
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/**
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* Generate a JSON representation of this ban entry.
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* @return JSON suitable for passing to the `CBanEntry(const UniValue&)` constructor.
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*/
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UniValue ToJson() const;
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};
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using banmap_t = std::map<CSubNet, CBanEntry>;
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/**
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* Convert a `banmap_t` object to a JSON array.
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* @param[in] bans Bans list to convert.
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* @return a JSON array, similar to the one returned by the `listbanned` RPC. Suitable for
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* passing to `BanMapFromJson()`.
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*/
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UniValue BanMapToJson(const banmap_t& bans);
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/**
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* Convert a JSON array to a `banmap_t` object.
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* @param[in] bans_json JSON to convert, must be as returned by `BanMapToJson()`.
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* @param[out] bans Bans list to create from the JSON.
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* @throws std::runtime_error if the JSON does not have the expected fields or they contain
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* unparsable values.
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*/
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void BanMapFromJson(const UniValue& bans_json, banmap_t& bans);
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#endif // BITCOIN_NET_TYPES_H
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