77 lines
3.1 KiB
C++
77 lines
3.1 KiB
C++
/*
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* Copyright (c) 2015 Cryptonomex, Inc., and contributors.
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*
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* The MIT License
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#pragma once
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#include <graphene/protocol/transaction.hpp>
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namespace graphene { namespace protocol {
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struct block_header
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{
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digest_type digest()const;
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block_id_type previous;
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uint32_t block_num()const { return num_from_id(previous) + 1; }
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fc::time_point_sec timestamp;
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witness_id_type witness;
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secret_hash_type next_secret_hash;
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secret_hash_type previous_secret;
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checksum_type transaction_merkle_root;
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extensions_type extensions;
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static uint32_t num_from_id(const block_id_type& id);
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};
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struct signed_block_header : public block_header
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{
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block_id_type id()const;
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fc::ecc::public_key signee()const;
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void sign( const fc::ecc::private_key& signer );
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bool validate_signee( const fc::ecc::public_key& expected_signee )const;
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signature_type witness_signature;
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};
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struct signed_block : public signed_block_header
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{
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checksum_type calculate_merkle_root()const;
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vector<processed_transaction> transactions;
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};
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} } // graphene::protocol
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FC_REFLECT( graphene::protocol::block_header,
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(previous)
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(timestamp)
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(witness)
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(next_secret_hash)
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(previous_secret)
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(transaction_merkle_root)
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(extensions) )
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FC_REFLECT_DERIVED( graphene::protocol::signed_block_header, (graphene::protocol::block_header), (witness_signature) )
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FC_REFLECT_DERIVED( graphene::protocol::signed_block, (graphene::protocol::signed_block_header), (transactions) )
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GRAPHENE_EXTERNAL_SERIALIZATION(extern, graphene::protocol::block_header)
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GRAPHENE_EXTERNAL_SERIALIZATION(extern, graphene::protocol::signed_block_header)
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GRAPHENE_EXTERNAL_SERIALIZATION(extern, graphene::protocol::signed_block)
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