61 lines
1.9 KiB
C++
61 lines
1.9 KiB
C++
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/*
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* This file is part of the Flowee project
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* Copyright (C) 2017 Pieter Wuille
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* Copyright (C) 2017 The Bitcoin developers
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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// Cashaddr is an address format based on bech32.
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#include <streaming/ConstBuffer.h>
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#include <cstdint>
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#include <string>
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#include <vector>
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namespace CashAddress {
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/**
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* Encode a cashaddr string. Returns the empty string in case of failure.
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*/
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std::string encode(const std::string &prefix, const std::vector<uint8_t> &values);
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/**
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* Decode a cashaddr string. Returns (prefix, data). Empty prefix means failure.
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*/
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std::pair<std::string, std::vector<uint8_t>> decode(const std::string &str, const std::string &default_prefix);
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enum AddressType : uint8_t { PUBKEY_TYPE = 0, SCRIPT_TYPE = 1 };
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struct Content {
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AddressType type;
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std::vector<uint8_t> hash;
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};
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std::string encodeCashAddr(const std::string &prefix, const Content &content);
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Content decodeCashAddrContent(const std::string &addr, const std::string &prefix);
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std::vector<uint8_t> packCashAddrContent(const Content &content);
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/**
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* create a default script for the type and has the output-script
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* to get a unique ID for the entire out-script.
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*
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* \param content the previously parsed content.
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* \return the sha256 hash
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*/
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Streaming::ConstBuffer createHashedOutputScript(const Content &content);
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} // namespace CashAddress
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