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https://git.wownero.com/wownero/wownero.git
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291 lines
9.5 KiB
C++
291 lines
9.5 KiB
C++
// Copyright (c) 2014-2020, 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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//
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// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
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// node.cpp : Defines the entry point for the console application.
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//
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#include "include_base_utils.h"
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#include "version.h"
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#include <iostream>
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#include <sstream>
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#include <boost/program_options.hpp>
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#include "common/command_line.h"
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#include "console_handler.h"
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#include "p2p/net_node.h"
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#include "p2p/net_node.inl"
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//#include "cryptonote_core/cryptonote_core.h"
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#include "cryptonote_protocol/cryptonote_protocol_handler.h"
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#include "cryptonote_protocol/cryptonote_protocol_handler.inl"
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#include "core_proxy.h"
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#if defined(WIN32)
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#include <crtdbg.h>
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#endif
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namespace po = boost::program_options;
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using namespace std;
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using namespace epee;
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using namespace cryptonote;
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using namespace crypto;
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BOOST_CLASS_VERSION(nodetool::node_server<cryptonote::t_cryptonote_protocol_handler<tests::proxy_core> >, 1);
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int main(int argc, char* argv[])
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{
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#ifdef WIN32
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_CrtSetDbgFlag ( _CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF );
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#endif
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TRY_ENTRY();
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tools::on_startup();
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string_tools::set_module_name_and_folder(argv[0]);
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//set up logging options
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mlog_configure(mlog_get_default_log_path("core_proxy.log"), true);
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mlog_set_log_level(2);
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po::options_description desc("Allowed options");
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command_line::add_arg(desc, cryptonote::arg_data_dir);
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nodetool::node_server<cryptonote::t_cryptonote_protocol_handler<tests::proxy_core> >::init_options(desc);
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po::variables_map vm;
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bool r = command_line::handle_error_helper(desc, [&]()
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{
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po::store(po::parse_command_line(argc, argv, desc), vm);
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po::notify(vm);
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return true;
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});
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if (!r)
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return 1;
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MGINFO("Module folder: " << argv[0]);
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MGINFO("Node starting ...");
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//create objects and link them
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tests::proxy_core pr_core;
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cryptonote::t_cryptonote_protocol_handler<tests::proxy_core> cprotocol(pr_core, NULL);
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nodetool::node_server<cryptonote::t_cryptonote_protocol_handler<tests::proxy_core> > p2psrv {
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cprotocol
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};
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cprotocol.set_p2p_endpoint(&p2psrv);
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//pr_core.set_cryptonote_protocol(&cprotocol);
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//daemon_cmmands_handler dch(p2psrv);
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//initialize objects
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MGINFO("Initializing p2p server...");
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bool res = p2psrv.init(vm);
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CHECK_AND_ASSERT_MES(res, 1, "Failed to initialize p2p server.");
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MGINFO("P2p server initialized OK");
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MGINFO("Initializing cryptonote protocol...");
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res = cprotocol.init(vm);
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CHECK_AND_ASSERT_MES(res, 1, "Failed to initialize cryptonote protocol.");
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MGINFO("Cryptonote protocol initialized OK");
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//initialize core here
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MGINFO("Initializing proxy core...");
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res = pr_core.init(vm);
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CHECK_AND_ASSERT_MES(res, 1, "Failed to initialize core");
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MGINFO("Core initialized OK");
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MGINFO("Starting p2p net loop...");
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p2psrv.run();
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MGINFO("p2p net loop stopped");
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//deinitialize components
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MGINFO("Deinitializing core...");
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pr_core.deinit();
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MGINFO("Deinitializing cryptonote_protocol...");
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cprotocol.deinit();
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MGINFO("Deinitializing p2p...");
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p2psrv.deinit();
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//pr_core.set_cryptonote_protocol(NULL);
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cprotocol.set_p2p_endpoint(NULL);
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MGINFO("Node stopped.");
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return 0;
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CATCH_ENTRY_L0("main", 1);
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}
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/*
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string tx2str(const cryptonote::transaction& tx, const cryptonote::hash256& tx_hash, const cryptonote::hash256& tx_prefix_hash, const cryptonote::blobdata& blob) {
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stringstream ss;
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ss << "{" << endl;
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ss << "\tversion:" << tx.version << endl;
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ss << "\tunlock_time:" << tx.unlock_time << endl;
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ss << "\t"
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return ss.str();
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}*/
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bool tests::proxy_core::handle_incoming_tx(const cryptonote::tx_blob_entry& tx_blob, cryptonote::tx_verification_context& tvc, cryptonote::relay_method tx_relay, bool relayed) {
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if (tx_relay != cryptonote::relay_method::block)
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return true;
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crypto::hash tx_hash = null_hash;
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crypto::hash tx_prefix_hash = null_hash;
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transaction tx;
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if (tx_blob.prunable_hash != crypto::null_hash)
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{
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cerr << "WRONG TRANSACTION, pruned blob rejected" << endl;
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return false;
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}
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if (!parse_and_validate_tx_from_blob(tx_blob.blob, tx, tx_hash, tx_prefix_hash)) {
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cerr << "WRONG TRANSACTION BLOB, Failed to parse, rejected" << endl;
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return false;
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}
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cout << "TX " << endl << endl;
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cout << tx_hash << endl;
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cout << tx_prefix_hash << endl;
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cout << tx_blob.blob.size() << endl;
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//cout << string_tools::buff_to_hex_nodelimer(tx_blob) << endl << endl;
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cout << obj_to_json_str(tx) << endl;
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cout << endl << "ENDTX" << endl;
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return true;
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}
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bool tests::proxy_core::handle_incoming_txs(const std::vector<tx_blob_entry>& tx_blobs, std::vector<tx_verification_context>& tvc, cryptonote::relay_method tx_relay, bool relayed)
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{
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tvc.resize(tx_blobs.size());
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size_t i = 0;
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for (const auto &tx_blob: tx_blobs)
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{
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if (!handle_incoming_tx(tx_blob, tvc[i], tx_relay, relayed))
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return false;
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++i;
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}
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return true;
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}
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bool tests::proxy_core::handle_incoming_block(const cryptonote::blobdata& block_blob, const cryptonote::block *block_, cryptonote::block_verification_context& bvc, bool update_miner_blocktemplate) {
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block b = AUTO_VAL_INIT(b);
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if(!parse_and_validate_block_from_blob(block_blob, b)) {
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cerr << "Failed to parse and validate new block" << endl;
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return false;
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}
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crypto::hash h;
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crypto::hash lh;
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cout << "BLOCK" << endl << endl;
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cout << (h = get_block_hash(b)) << endl;
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cout << (lh = get_block_longhash(NULL, b, 0, 0)) << endl;
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cout << get_transaction_hash(b.miner_tx) << endl;
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cout << ::get_object_blobsize(b.miner_tx) << endl;
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//cout << string_tools::buff_to_hex_nodelimer(block_blob) << endl;
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cout << obj_to_json_str(b) << endl;
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cout << endl << "ENDBLOCK" << endl << endl;
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if (!add_block(h, lh, b, block_blob))
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return false;
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return true;
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}
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bool tests::proxy_core::get_short_chain_history(std::list<crypto::hash>& ids) {
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build_short_history(ids, m_lastblk);
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return true;
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}
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void tests::proxy_core::get_blockchain_top(uint64_t& height, crypto::hash& top_id) {
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height = 0;
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top_id = get_block_hash(m_genesis);
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}
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bool tests::proxy_core::init(const boost::program_options::variables_map& /*vm*/) {
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generate_genesis_block(m_genesis, config::GENESIS_TX, config::GENESIS_NONCE);
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crypto::hash h = get_block_hash(m_genesis);
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add_block(h, get_block_longhash(NULL, m_genesis, 0, 0), m_genesis, block_to_blob(m_genesis));
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return true;
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}
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bool tests::proxy_core::have_block(const crypto::hash& id) {
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if (m_hash2blkidx.end() == m_hash2blkidx.find(id))
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return false;
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return true;
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}
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void tests::proxy_core::build_short_history(std::list<crypto::hash> &m_history, const crypto::hash &m_start) {
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m_history.push_front(get_block_hash(m_genesis));
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/*std::unordered_map<crypto::hash, tests::block_index>::const_iterator cit = m_hash2blkidx.find(m_lastblk);
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do {
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m_history.push_front(cit->first);
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size_t n = 1 << m_history.size();
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while (m_hash2blkidx.end() != cit && crypto::null_hash != cit->second.blk.prev_id && n > 0) {
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n--;
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cit = m_hash2blkidx.find(cit->second.blk.prev_id);
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}
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} while (m_hash2blkidx.end() != cit && get_block_hash(cit->second.blk) != cit->first);*/
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}
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bool tests::proxy_core::add_block(const crypto::hash &_id, const crypto::hash &_longhash, const cryptonote::block &_blk, const cryptonote::blobdata &_blob) {
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size_t height = 0;
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if (crypto::null_hash != _blk.prev_id) {
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std::unordered_map<crypto::hash, tests::block_index>::const_iterator cit = m_hash2blkidx.find(_blk.prev_id);
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if (m_hash2blkidx.end() == cit) {
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cerr << "ERROR: can't find previous block with id \"" << _blk.prev_id << "\"" << endl;
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return false;
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}
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height = cit->second.height + 1;
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}
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m_known_block_list.push_back(_id);
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block_index bi(height, _id, _longhash, _blk, _blob, txes);
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m_hash2blkidx.insert(std::make_pair(_id, bi));
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txes.clear();
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m_lastblk = _id;
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return true;
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}
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