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214 lines
5.3 KiB
214 lines
5.3 KiB
//
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// Created by mwo on 5/11/15.
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//
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#ifndef XMREG01_MICROCORE_H
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#define XMREG01_MICROCORE_H
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#include "monero_headers.h"
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namespace xmreg
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{
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using namespace cryptonote;
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using namespace crypto;
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using namespace std;
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class AbstractCore
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{
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public:
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// the three methods below are used in input identification
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// in the UniveralIdentifier. Thus we are going to make
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// the identifier relay on the AbstractCore, instead of the
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// concrete implementation defined below.
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virtual uint64_t
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get_num_outputs(uint64_t amount) const = 0;
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virtual void
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get_output_key(uint64_t amount,
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vector<uint64_t> const& absolute_offsets,
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vector<cryptonote::output_data_t>& outputs) const = 0;
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virtual void
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get_output_tx_and_index(
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uint64_t amount,
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std::vector<uint64_t> const& offsets,
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std::vector<tx_out_index>& indices) const = 0;
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virtual bool
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get_tx(crypto::hash const& tx_hash, transaction& tx) const = 0;
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// below, with time we can other pure virtual methods
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// to the AbstractCore, if needed. For now, the above three are
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// essential
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};
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/**
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* Micro version of cryptonode::core class
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* Micro version of constructor,
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* init and destructor are implemted.
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*
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* Just enough to read the blockchain
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* database for use in the example.
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*/
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class MicroCore : public AbstractCore
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{
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string blockchain_path;
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tx_memory_pool m_mempool;
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Blockchain core_storage;
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hw::device* m_device;
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network_type nettype;
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bool initialization_succeded {false};
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public:
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// <amoumt,
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// tuple<total_instances, unlocked_instances, recent_instances>
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using histogram_map = std::map<uint64_t,
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std::tuple<uint64_t, uint64_t, uint64_t>>;
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MicroCore();
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MicroCore(string _blockchain_path, network_type nettype);
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/**
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* Initialized the MicroCore object.
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*
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* Create BlockchainLMDB on the heap.
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* Open database files located in blockchain_path.
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* Initialize m_blockchain_storage with the BlockchainLMDB object.
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*/
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virtual bool
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init(const string& _blockchain_path, network_type nt);
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virtual Blockchain const&
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get_core() const;
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virtual tx_memory_pool const&
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get_mempool() const;
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virtual hw::device* const
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get_device() const;
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virtual network_type
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get_nettype() const;
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virtual uint64_t
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get_num_outputs(uint64_t amount) const override;
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virtual void
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get_output_key(uint64_t amount,
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vector<uint64_t> const& absolute_offsets,
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vector<cryptonote::output_data_t>& outputs)
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const override;
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virtual output_data_t
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get_output_key(uint64_t amount,
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uint64_t global_amount_index) const;
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virtual bool
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get_transactions(
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std::vector<crypto::hash> const& txs_ids,
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std::vector<transaction>& txs,
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std::vector<crypto::hash>& missed_txs) const;
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virtual std::vector<block>
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get_blocks_range(uint64_t h1, uint64_t h2) const;
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virtual uint64_t
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get_tx_unlock_time(crypto::hash const& tx_hash) const;
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virtual bool
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have_tx(crypto::hash const& tx_hash) const;
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virtual bool
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tx_exists(crypto::hash const& tx_hash, uint64_t& tx_id) const;
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virtual tx_out_index
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get_output_tx_and_index(uint64_t amount, uint64_t index) const;
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virtual uint64_t
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get_tx_block_height(crypto::hash const& tx_hash) const;
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virtual std::vector<uint64_t>
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get_tx_amount_output_indices(uint64_t tx_id) const;
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virtual bool
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get_mempool_txs(
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std::vector<tx_info>& tx_infos,
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std::vector<spent_key_image_info>& key_image_infos) const;
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virtual bool
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get_mempool_txs(std::vector<transaction>& txs) const;
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virtual uint64_t
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get_current_blockchain_height() const;
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virtual uint64_t
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get_hard_fork_version(uint64_t height) const;
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virtual void
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get_output_tx_and_index(
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uint64_t amount,
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std::vector<uint64_t> const& offsets,
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std::vector<tx_out_index>& indices) const override;
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virtual bool
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get_output_histogram(
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vector<uint64_t> const& amounts,
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uint64_t min_count,
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histogram_map& histogram,
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bool unlocked = true,
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uint64_t recent_cutoff = 0) const;
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// mimicks core_rpc_server::on_get_output_histogram(..)
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virtual bool
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get_output_histogram(
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COMMAND_RPC_GET_OUTPUT_HISTOGRAM::request const& req,
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COMMAND_RPC_GET_OUTPUT_HISTOGRAM::response& res) const;
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virtual bool
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get_outs(COMMAND_RPC_GET_OUTPUTS_BIN::request const& req,
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COMMAND_RPC_GET_OUTPUTS_BIN::response& res) const;
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virtual uint64_t
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get_dynamic_base_fee_estimate(uint64_t grace_blocks) const;
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bool
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get_block_complete_entry(block const& b, block_complete_entry& bce);
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virtual bool
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get_block_from_height(uint64_t height, block& blk) const;
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virtual bool
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get_tx(crypto::hash const& tx_hash, transaction& tx) const override;
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virtual bool
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decrypt_payment_id(crypto::hash8& payment_id,
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public_key const& public_key,
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secret_key const& secret_key) const;
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virtual bool
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init_success() const;
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virtual ~MicroCore() = default;
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};
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}
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#endif //XMREG01_MICROCORE_H
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