mirror of
https://git.wownero.com/wownero/wownero.git
synced 2024-08-15 01:03:23 +00:00
199 lines
7.7 KiB
C++
199 lines
7.7 KiB
C++
// Copyright (c) 2014-2018, The Monero Project
|
|
//
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without modification, are
|
|
// permitted provided that the following conditions are met:
|
|
//
|
|
// 1. Redistributions of source code must retain the above copyright notice, this list of
|
|
// conditions and the following disclaimer.
|
|
//
|
|
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
|
|
// of conditions and the following disclaimer in the documentation and/or other
|
|
// materials provided with the distribution.
|
|
//
|
|
// 3. Neither the name of the copyright holder nor the names of its contributors may be
|
|
// used to endorse or promote products derived from this software without specific
|
|
// prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
|
|
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
|
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
|
|
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
|
|
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
#include "bootstrap_file.h"
|
|
#include "blocksdat_file.h"
|
|
#include "common/command_line.h"
|
|
#include "cryptonote_core/tx_pool.h"
|
|
#include "cryptonote_core/cryptonote_core.h"
|
|
#include "blockchain_db/blockchain_db.h"
|
|
#include "blockchain_db/db_types.h"
|
|
#include "version.h"
|
|
|
|
#undef MONERO_DEFAULT_LOG_CATEGORY
|
|
#define MONERO_DEFAULT_LOG_CATEGORY "bcutil"
|
|
|
|
namespace po = boost::program_options;
|
|
using namespace epee;
|
|
|
|
int main(int argc, char* argv[])
|
|
{
|
|
TRY_ENTRY();
|
|
|
|
epee::string_tools::set_module_name_and_folder(argv[0]);
|
|
|
|
std::string default_db_type = "lmdb";
|
|
|
|
std::string available_dbs = cryptonote::blockchain_db_types(", ");
|
|
available_dbs = "available: " + available_dbs;
|
|
|
|
uint32_t log_level = 0;
|
|
uint64_t block_stop = 0;
|
|
bool blocks_dat = false;
|
|
|
|
tools::on_startup();
|
|
|
|
boost::filesystem::path output_file_path;
|
|
|
|
po::options_description desc_cmd_only("Command line options");
|
|
po::options_description desc_cmd_sett("Command line options and settings options");
|
|
const command_line::arg_descriptor<std::string> arg_output_file = {"output-file", "Specify output file", "", true};
|
|
const command_line::arg_descriptor<std::string> arg_log_level = {"log-level", "0-4 or categories", ""};
|
|
const command_line::arg_descriptor<uint64_t> arg_block_stop = {"block-stop", "Stop at block number", block_stop};
|
|
const command_line::arg_descriptor<std::string> arg_database = {
|
|
"database", available_dbs.c_str(), default_db_type
|
|
};
|
|
const command_line::arg_descriptor<bool> arg_blocks_dat = {"blocksdat", "Output in blocks.dat format", blocks_dat};
|
|
|
|
|
|
command_line::add_arg(desc_cmd_sett, cryptonote::arg_data_dir);
|
|
command_line::add_arg(desc_cmd_sett, arg_output_file);
|
|
command_line::add_arg(desc_cmd_sett, cryptonote::arg_testnet_on);
|
|
command_line::add_arg(desc_cmd_sett, cryptonote::arg_stagenet_on);
|
|
command_line::add_arg(desc_cmd_sett, arg_log_level);
|
|
command_line::add_arg(desc_cmd_sett, arg_database);
|
|
command_line::add_arg(desc_cmd_sett, arg_block_stop);
|
|
command_line::add_arg(desc_cmd_sett, arg_blocks_dat);
|
|
|
|
command_line::add_arg(desc_cmd_only, command_line::arg_help);
|
|
|
|
po::options_description desc_options("Allowed options");
|
|
desc_options.add(desc_cmd_only).add(desc_cmd_sett);
|
|
|
|
po::variables_map vm;
|
|
bool r = command_line::handle_error_helper(desc_options, [&]()
|
|
{
|
|
po::store(po::parse_command_line(argc, argv, desc_options), vm);
|
|
po::notify(vm);
|
|
return true;
|
|
});
|
|
if (! r)
|
|
return 1;
|
|
|
|
if (command_line::get_arg(vm, command_line::arg_help))
|
|
{
|
|
std::cout << "Monero '" << MONERO_RELEASE_NAME << "' (v" << MONERO_VERSION_FULL << ")" << ENDL << ENDL;
|
|
std::cout << desc_options << std::endl;
|
|
return 1;
|
|
}
|
|
|
|
mlog_configure(mlog_get_default_log_path("monero-blockchain-export.log"), true);
|
|
if (!command_line::is_arg_defaulted(vm, arg_log_level))
|
|
mlog_set_log(command_line::get_arg(vm, arg_log_level).c_str());
|
|
else
|
|
mlog_set_log(std::string(std::to_string(log_level) + ",bcutil:INFO").c_str());
|
|
block_stop = command_line::get_arg(vm, arg_block_stop);
|
|
|
|
LOG_PRINT_L0("Starting...");
|
|
|
|
bool opt_testnet = command_line::get_arg(vm, cryptonote::arg_testnet_on);
|
|
bool opt_stagenet = command_line::get_arg(vm, cryptonote::arg_stagenet_on);
|
|
if (opt_testnet && opt_stagenet)
|
|
{
|
|
std::cerr << "Can't specify more than one of --testnet and --stagenet" << std::endl;
|
|
return 1;
|
|
}
|
|
bool opt_blocks_dat = command_line::get_arg(vm, arg_blocks_dat);
|
|
|
|
std::string m_config_folder;
|
|
|
|
m_config_folder = command_line::get_arg(vm, cryptonote::arg_data_dir);
|
|
|
|
std::string db_type = command_line::get_arg(vm, arg_database);
|
|
if (!cryptonote::blockchain_valid_db_type(db_type))
|
|
{
|
|
std::cerr << "Invalid database type: " << db_type << std::endl;
|
|
return 1;
|
|
}
|
|
|
|
if (command_line::has_arg(vm, arg_output_file))
|
|
output_file_path = boost::filesystem::path(command_line::get_arg(vm, arg_output_file));
|
|
else
|
|
output_file_path = boost::filesystem::path(m_config_folder) / "export" / BLOCKCHAIN_RAW;
|
|
LOG_PRINT_L0("Export output file: " << output_file_path.string());
|
|
|
|
// If we wanted to use the memory pool, we would set up a fake_core.
|
|
|
|
// Use Blockchain instead of lower-level BlockchainDB for two reasons:
|
|
// 1. Blockchain has the init() method for easy setup
|
|
// 2. exporter needs to use get_current_blockchain_height(), get_block_id_by_height(), get_block_by_hash()
|
|
//
|
|
// cannot match blockchain_storage setup above with just one line,
|
|
// e.g.
|
|
// Blockchain* core_storage = new Blockchain(NULL);
|
|
// because unlike blockchain_storage constructor, which takes a pointer to
|
|
// tx_memory_pool, Blockchain's constructor takes tx_memory_pool object.
|
|
LOG_PRINT_L0("Initializing source blockchain (BlockchainDB)");
|
|
Blockchain* core_storage = NULL;
|
|
tx_memory_pool m_mempool(*core_storage);
|
|
core_storage = new Blockchain(m_mempool);
|
|
|
|
BlockchainDB* db = new_db(db_type);
|
|
if (db == NULL)
|
|
{
|
|
LOG_ERROR("Attempted to use non-existent database type: " << db_type);
|
|
throw std::runtime_error("Attempting to use non-existent database type");
|
|
}
|
|
LOG_PRINT_L0("database: " << db_type);
|
|
|
|
boost::filesystem::path folder(m_config_folder);
|
|
folder /= db->get_db_name();
|
|
const std::string filename = folder.string();
|
|
|
|
LOG_PRINT_L0("Loading blockchain from folder " << filename << " ...");
|
|
try
|
|
{
|
|
db->open(filename, DBF_RDONLY);
|
|
}
|
|
catch (const std::exception& e)
|
|
{
|
|
LOG_PRINT_L0("Error opening database: " << e.what());
|
|
return 1;
|
|
}
|
|
r = core_storage->init(db, opt_testnet ? cryptonote::TESTNET : opt_stagenet ? cryptonote::STAGENET : cryptonote::MAINNET);
|
|
|
|
CHECK_AND_ASSERT_MES(r, 1, "Failed to initialize source blockchain storage");
|
|
LOG_PRINT_L0("Source blockchain storage initialized OK");
|
|
LOG_PRINT_L0("Exporting blockchain raw data...");
|
|
|
|
if (opt_blocks_dat)
|
|
{
|
|
BlocksdatFile blocksdat;
|
|
r = blocksdat.store_blockchain_raw(core_storage, NULL, output_file_path, block_stop);
|
|
}
|
|
else
|
|
{
|
|
BootstrapFile bootstrap;
|
|
r = bootstrap.store_blockchain_raw(core_storage, NULL, output_file_path, block_stop);
|
|
}
|
|
CHECK_AND_ASSERT_MES(r, 1, "Failed to export blockchain raw data");
|
|
LOG_PRINT_L0("Blockchain raw data exported OK");
|
|
return 0;
|
|
|
|
CATCH_ENTRY("Export error", 1);
|
|
}
|