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70 lines
2.3 KiB
C++
70 lines
2.3 KiB
C++
// 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_WALLET_ISMINE_H
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#define BITCOIN_WALLET_ISMINE_H
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#include <script/standard.h>
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#include <stdint.h>
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#include <bitset>
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class CWallet;
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class CScript;
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/**
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* IsMine() return codes, which depend on ScriptPubKeyMan implementation.
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* Not every ScriptPubKeyMan covers all types, please refer to
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* https://github.com/bitcoin/bitcoin/blob/master/doc/release-notes/release-notes-0.21.0.md#ismine-semantics
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* for better understanding.
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*
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* For LegacyScriptPubKeyMan,
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* ISMINE_NO: the scriptPubKey is not in the wallet;
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* ISMINE_WATCH_ONLY: the scriptPubKey has been imported into the wallet;
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* ISMINE_SPENDABLE: the scriptPubKey corresponds to an address owned by the wallet user (can spend with the private key);
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* ISMINE_USED: the scriptPubKey corresponds to a used address owned by the wallet user;
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* ISMINE_ALL: all ISMINE flags except for USED;
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* ISMINE_ALL_USED: all ISMINE flags including USED;
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* ISMINE_ENUM_ELEMENTS: the number of isminetype enum elements.
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*
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* For DescriptorScriptPubKeyMan and future ScriptPubKeyMan,
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* ISMINE_NO: the scriptPubKey is not in the wallet;
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* ISMINE_SPENDABLE: the scriptPubKey matches a scriptPubKey in the wallet.
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* ISMINE_USED: the scriptPubKey corresponds to a used address owned by the wallet user.
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*
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*/
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enum isminetype : unsigned int
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{
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ISMINE_NO = 0,
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ISMINE_WATCH_ONLY = 1 << 0,
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ISMINE_SPENDABLE = 1 << 1,
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ISMINE_USED = 1 << 2,
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ISMINE_ALL = ISMINE_WATCH_ONLY | ISMINE_SPENDABLE,
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ISMINE_ALL_USED = ISMINE_ALL | ISMINE_USED,
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ISMINE_ENUM_ELEMENTS,
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};
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/** used for bitflags of isminetype */
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typedef uint8_t isminefilter;
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/**
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* Cachable amount subdivided into watchonly and spendable parts.
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*/
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struct CachableAmount
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{
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// NO and ALL are never (supposed to be) cached
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std::bitset<ISMINE_ENUM_ELEMENTS> m_cached;
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CAmount m_value[ISMINE_ENUM_ELEMENTS];
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inline void Reset()
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{
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m_cached.reset();
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}
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void Set(isminefilter filter, CAmount value)
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{
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m_cached.set(filter);
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m_value[filter] = value;
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}
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};
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#endif // BITCOIN_WALLET_ISMINE_H
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