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// Copyright (c) 2009-2011 Satoshi Nakamoto & Bitcoin developers
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// Distributed under the MIT/X11 software license, see the accompanying
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// file license.txt or http://www.opensource.org/licenses/mit-license.php.
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#ifndef BITCOIN_KEYSTORE_H
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#define BITCOIN_KEYSTORE_H
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CWallet class
* A new class CKeyStore manages private keys, and script.cpp depends on access to CKeyStore.
* A new class CWallet extends CKeyStore, and contains all former wallet-specific globals; CWallet depends on script.cpp, not the other way around.
* Wallet-specific functions in CTransaction/CTxIn/CTxOut (GetDebit, GetCredit, GetChange, IsMine, IsFromMe), are moved to CWallet, taking their former 'this' argument as an explicit parameter
* CWalletTx objects know which CWallet they belong to, for convenience, so they have their own direct (and caching) GetDebit/... functions.
* Some code was moved from CWalletDB to CWallet, such as handling of reserve keys.
* Main.cpp keeps a set of all 'registered' wallets, which should be informed about updates to the block chain, and does not have any notion about any 'main' wallet. Function in main.cpp that require a wallet (such as GenerateCoins), take an explicit CWallet* argument.
* The actual CWallet instance used by the application is defined in init.cpp as "CWallet* pwalletMain". rpc.cpp and ui.cpp use this variable.
* Functions in main.cpp and db.cpp that are not used by other modules are marked static.
* The code for handling the 'submitorder' message is removed, as it not really compatible with the idea that a node is independent from the wallet(s) connected to it, and obsolete anyway.
14 years ago
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class CKeyStore
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{
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public:
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std::map<std::vector<unsigned char>, CPrivKey> mapKeys;
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mutable CCriticalSection cs_mapKeys;
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virtual bool AddKey(const CKey& key);
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bool HaveKey(const std::vector<unsigned char> &vchPubKey) const
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{
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return (mapKeys.count(vchPubKey) > 0);
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}
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CPrivKey GetPrivKey(const std::vector<unsigned char> &vchPubKey) const
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{
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std::map<std::vector<unsigned char>, CPrivKey>::const_iterator mi = mapKeys.find(vchPubKey);
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if (mi != mapKeys.end())
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return (*mi).second;
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}
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std::vector<unsigned char> GenerateNewKey();
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};
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#endif
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