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69 lines
2.9 KiB
C++
69 lines
2.9 KiB
C++
// Copyright (c) 2018, The Monero Project
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#pragma once
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#include <string>
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#include <vector>
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#include <lmdb.h>
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#include "wipeable_string.h"
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#include "crypto/crypto.h"
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#include "cryptonote_basic/cryptonote_basic.h"
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namespace tools
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{
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class ringdb
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{
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public:
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ringdb(std::string filename, const std::string &genesis);
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void close();
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~ringdb();
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bool add_rings(const crypto::chacha_key &chacha_key, const cryptonote::transaction_prefix &tx);
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bool remove_rings(const crypto::chacha_key &chacha_key, const std::vector<crypto::key_image> &key_images);
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bool remove_rings(const crypto::chacha_key &chacha_key, const cryptonote::transaction_prefix &tx);
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bool get_ring(const crypto::chacha_key &chacha_key, const crypto::key_image &key_image, std::vector<uint64_t> &outs);
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bool set_ring(const crypto::chacha_key &chacha_key, const crypto::key_image &key_image, const std::vector<uint64_t> &outs, bool relative);
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bool blackball(const std::pair<uint64_t, uint64_t> &output);
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bool blackball(const std::vector<std::pair<uint64_t, uint64_t>> &outputs);
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bool unblackball(const std::pair<uint64_t, uint64_t> &output);
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bool blackballed(const std::pair<uint64_t, uint64_t> &output);
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bool clear_blackballs();
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private:
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bool blackball_worker(const std::vector<std::pair<uint64_t, uint64_t>> &outputs, int op);
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private:
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std::string filename;
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MDB_env *env;
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MDB_dbi dbi_rings;
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MDB_dbi dbi_blackballs;
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};
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}
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