Merge pull request #437
b13e7f2
blockchain_export can now export to a blocks.dat format (moneromooo-monero)11db442
bootstrap_file: do not try to create a directory with an empty name (moneromooo-monero)03bc610
hardfork: use DB transactions when reorganizing (moneromooo-monero)439c455
hardfork: simplify work done on reload (moneromooo-monero)
This commit is contained in:
commit
14dd279fe1
14 changed files with 424 additions and 52 deletions
|
@ -38,11 +38,13 @@ bitmonero_private_headers(blockchain_converter
|
||||||
set(blockchain_import_sources
|
set(blockchain_import_sources
|
||||||
blockchain_import.cpp
|
blockchain_import.cpp
|
||||||
bootstrap_file.cpp
|
bootstrap_file.cpp
|
||||||
|
blocksdat_file.cpp
|
||||||
)
|
)
|
||||||
|
|
||||||
set(blockchain_import_private_headers
|
set(blockchain_import_private_headers
|
||||||
fake_core.h
|
fake_core.h
|
||||||
bootstrap_file.h
|
bootstrap_file.h
|
||||||
|
blocksdat_file.h
|
||||||
bootstrap_serialization.h
|
bootstrap_serialization.h
|
||||||
)
|
)
|
||||||
|
|
||||||
|
@ -52,10 +54,12 @@ bitmonero_private_headers(blockchain_import
|
||||||
set(blockchain_export_sources
|
set(blockchain_export_sources
|
||||||
blockchain_export.cpp
|
blockchain_export.cpp
|
||||||
bootstrap_file.cpp
|
bootstrap_file.cpp
|
||||||
|
blocksdat_file.cpp
|
||||||
)
|
)
|
||||||
|
|
||||||
set(blockchain_export_private_headers
|
set(blockchain_export_private_headers
|
||||||
bootstrap_file.h
|
bootstrap_file.h
|
||||||
|
blocksdat_file.h
|
||||||
bootstrap_serialization.h
|
bootstrap_serialization.h
|
||||||
)
|
)
|
||||||
|
|
||||||
|
|
|
@ -27,6 +27,7 @@
|
||||||
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
|
||||||
#include "bootstrap_file.h"
|
#include "bootstrap_file.h"
|
||||||
|
#include "blocksdat_file.h"
|
||||||
#include "common/command_line.h"
|
#include "common/command_line.h"
|
||||||
#include "version.h"
|
#include "version.h"
|
||||||
|
|
||||||
|
@ -39,6 +40,7 @@ int main(int argc, char* argv[])
|
||||||
{
|
{
|
||||||
uint32_t log_level = 0;
|
uint32_t log_level = 0;
|
||||||
uint64_t block_stop = 0;
|
uint64_t block_stop = 0;
|
||||||
|
bool blocks_dat = false;
|
||||||
|
|
||||||
boost::filesystem::path default_data_path {tools::get_default_data_dir()};
|
boost::filesystem::path default_data_path {tools::get_default_data_dir()};
|
||||||
boost::filesystem::path default_testnet_data_path {default_data_path / "testnet"};
|
boost::filesystem::path default_testnet_data_path {default_data_path / "testnet"};
|
||||||
|
@ -54,6 +56,7 @@ int main(int argc, char* argv[])
|
||||||
, "Run on testnet."
|
, "Run on testnet."
|
||||||
, false
|
, false
|
||||||
};
|
};
|
||||||
|
const command_line::arg_descriptor<bool> arg_blocks_dat = {"blocksdat", "Output in blocks.dat format", blocks_dat};
|
||||||
|
|
||||||
|
|
||||||
command_line::add_arg(desc_cmd_sett, command_line::arg_data_dir, default_data_path.string());
|
command_line::add_arg(desc_cmd_sett, command_line::arg_data_dir, default_data_path.string());
|
||||||
|
@ -62,6 +65,7 @@ int main(int argc, char* argv[])
|
||||||
command_line::add_arg(desc_cmd_sett, arg_testnet_on);
|
command_line::add_arg(desc_cmd_sett, arg_testnet_on);
|
||||||
command_line::add_arg(desc_cmd_sett, arg_log_level);
|
command_line::add_arg(desc_cmd_sett, arg_log_level);
|
||||||
command_line::add_arg(desc_cmd_sett, arg_block_stop);
|
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);
|
command_line::add_arg(desc_cmd_only, command_line::arg_help);
|
||||||
|
|
||||||
|
@ -94,6 +98,7 @@ int main(int argc, char* argv[])
|
||||||
LOG_PRINT_L0("Setting log level = " << log_level);
|
LOG_PRINT_L0("Setting log level = " << log_level);
|
||||||
|
|
||||||
bool opt_testnet = command_line::get_arg(vm, arg_testnet_on);
|
bool opt_testnet = command_line::get_arg(vm, arg_testnet_on);
|
||||||
|
bool opt_blocks_dat = command_line::get_arg(vm, arg_blocks_dat);
|
||||||
|
|
||||||
std::string m_config_folder;
|
std::string m_config_folder;
|
||||||
|
|
||||||
|
@ -155,8 +160,16 @@ int main(int argc, char* argv[])
|
||||||
LOG_PRINT_L0("Source blockchain storage initialized OK");
|
LOG_PRINT_L0("Source blockchain storage initialized OK");
|
||||||
LOG_PRINT_L0("Exporting blockchain raw data...");
|
LOG_PRINT_L0("Exporting blockchain raw data...");
|
||||||
|
|
||||||
BootstrapFile bootstrap;
|
if (opt_blocks_dat)
|
||||||
r = bootstrap.store_blockchain_raw(core_storage, NULL, output_file_path, block_stop);
|
{
|
||||||
|
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, false, "Failed to export blockchain raw data");
|
CHECK_AND_ASSERT_MES(r, false, "Failed to export blockchain raw data");
|
||||||
LOG_PRINT_L0("Blockchain raw data exported OK");
|
LOG_PRINT_L0("Blockchain raw data exported OK");
|
||||||
}
|
}
|
||||||
|
|
51
src/blockchain_utilities/blockchain_utilities.h
Normal file
51
src/blockchain_utilities/blockchain_utilities.h
Normal file
|
@ -0,0 +1,51 @@
|
||||||
|
// Copyright (c) 2014-2015, 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.
|
||||||
|
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include "version.h"
|
||||||
|
|
||||||
|
|
||||||
|
// CONFIG: choose one of the three #define's
|
||||||
|
//
|
||||||
|
// DB_MEMORY is a sensible default for users migrating to LMDB, as it allows
|
||||||
|
// the exporter to use the in-memory blockchain while the other binaries
|
||||||
|
// work with LMDB, without recompiling anything.
|
||||||
|
//
|
||||||
|
#define SOURCE_DB DB_MEMORY
|
||||||
|
//#define SOURCE_DB DB_LMDB
|
||||||
|
// to use global compile-time setting (DB_MEMORY or DB_LMDB):
|
||||||
|
// #define SOURCE_DB BLOCKCHAIN_DB
|
||||||
|
|
||||||
|
|
||||||
|
// bounds checking is done before writing to buffer, but buffer size
|
||||||
|
// should be a sensible maximum
|
||||||
|
#define BUFFER_SIZE 1000000
|
||||||
|
#define NUM_BLOCKS_PER_CHUNK 1
|
||||||
|
#define BLOCKCHAIN_RAW "blockchain.raw"
|
||||||
|
|
170
src/blockchain_utilities/blocksdat_file.cpp
Normal file
170
src/blockchain_utilities/blocksdat_file.cpp
Normal file
|
@ -0,0 +1,170 @@
|
||||||
|
// Copyright (c) 2014-2015, 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 "blocksdat_file.h"
|
||||||
|
|
||||||
|
|
||||||
|
namespace po = boost::program_options;
|
||||||
|
|
||||||
|
using namespace cryptonote;
|
||||||
|
using namespace epee;
|
||||||
|
|
||||||
|
namespace
|
||||||
|
{
|
||||||
|
std::string refresh_string = "\r \r";
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
bool BlocksdatFile::open_writer(const boost::filesystem::path& file_path, uint64_t block_stop)
|
||||||
|
{
|
||||||
|
const boost::filesystem::path dir_path = file_path.parent_path();
|
||||||
|
if (!dir_path.empty())
|
||||||
|
{
|
||||||
|
if (boost::filesystem::exists(dir_path))
|
||||||
|
{
|
||||||
|
if (!boost::filesystem::is_directory(dir_path))
|
||||||
|
{
|
||||||
|
LOG_PRINT_RED_L0("export directory path is a file: " << dir_path);
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (!boost::filesystem::create_directory(dir_path))
|
||||||
|
{
|
||||||
|
LOG_PRINT_RED_L0("Failed to create directory " << dir_path);
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
m_raw_data_file = new std::ofstream();
|
||||||
|
|
||||||
|
uint64_t num_blocks = 0;
|
||||||
|
|
||||||
|
LOG_PRINT_L0("creating file");
|
||||||
|
|
||||||
|
m_raw_data_file->open(file_path.string(), std::ios_base::binary | std::ios_base::out | std::ios::trunc);
|
||||||
|
if (m_raw_data_file->fail())
|
||||||
|
return false;
|
||||||
|
|
||||||
|
initialize_file(block_stop);
|
||||||
|
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
bool BlocksdatFile::initialize_file(uint64_t block_stop)
|
||||||
|
{
|
||||||
|
const uint32_t nblocks = block_stop + 1;
|
||||||
|
unsigned char nblocksc[4];
|
||||||
|
|
||||||
|
nblocksc[0] = nblocks & 0xff;
|
||||||
|
nblocksc[1] = (nblocks >> 8) & 0xff;
|
||||||
|
nblocksc[2] = (nblocks >> 16) & 0xff;
|
||||||
|
nblocksc[3] = (nblocks >> 24) & 0xff;
|
||||||
|
|
||||||
|
// 4 bytes little endian
|
||||||
|
*m_raw_data_file << nblocksc[0];
|
||||||
|
*m_raw_data_file << nblocksc[1];
|
||||||
|
*m_raw_data_file << nblocksc[2];
|
||||||
|
*m_raw_data_file << nblocksc[3];
|
||||||
|
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
void BlocksdatFile::write_block(const crypto::hash& block_hash)
|
||||||
|
{
|
||||||
|
const std::string data(block_hash.data, sizeof(block_hash));
|
||||||
|
*m_raw_data_file << data;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool BlocksdatFile::close()
|
||||||
|
{
|
||||||
|
if (m_raw_data_file->fail())
|
||||||
|
return false;
|
||||||
|
|
||||||
|
m_raw_data_file->flush();
|
||||||
|
delete m_raw_data_file;
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
#if SOURCE_DB == DB_MEMORY
|
||||||
|
bool BlocksdatFile::store_blockchain_raw(blockchain_storage* _blockchain_storage, tx_memory_pool* _tx_pool, boost::filesystem::path& output_file, uint64_t requested_block_stop)
|
||||||
|
#else
|
||||||
|
bool BlocksdatFile::store_blockchain_raw(Blockchain* _blockchain_storage, tx_memory_pool* _tx_pool, boost::filesystem::path& output_file, uint64_t requested_block_stop)
|
||||||
|
#endif
|
||||||
|
{
|
||||||
|
uint64_t num_blocks_written = 0;
|
||||||
|
m_blockchain_storage = _blockchain_storage;
|
||||||
|
uint64_t progress_interval = 100;
|
||||||
|
block b;
|
||||||
|
|
||||||
|
uint64_t block_start = 0;
|
||||||
|
uint64_t block_stop = 0;
|
||||||
|
LOG_PRINT_L0("source blockchain height: " << m_blockchain_storage->get_current_blockchain_height()-1);
|
||||||
|
if ((requested_block_stop > 0) && (requested_block_stop < m_blockchain_storage->get_current_blockchain_height()))
|
||||||
|
{
|
||||||
|
LOG_PRINT_L0("Using requested block height: " << requested_block_stop);
|
||||||
|
block_stop = requested_block_stop;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
block_stop = m_blockchain_storage->get_current_blockchain_height() - 1;
|
||||||
|
LOG_PRINT_L0("Using block height of source blockchain: " << block_stop);
|
||||||
|
}
|
||||||
|
LOG_PRINT_L0("Storing blocks raw data...");
|
||||||
|
if (!BlocksdatFile::open_writer(output_file, block_stop))
|
||||||
|
{
|
||||||
|
LOG_PRINT_RED_L0("failed to open raw file for write");
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
for (m_cur_height = block_start; m_cur_height <= block_stop; ++m_cur_height)
|
||||||
|
{
|
||||||
|
// this method's height refers to 0-based height (genesis block = height 0)
|
||||||
|
crypto::hash hash = m_blockchain_storage->get_block_id_by_height(m_cur_height);
|
||||||
|
write_block(hash);
|
||||||
|
if (m_cur_height % NUM_BLOCKS_PER_CHUNK == 0) {
|
||||||
|
num_blocks_written += NUM_BLOCKS_PER_CHUNK;
|
||||||
|
}
|
||||||
|
if (m_cur_height % progress_interval == 0) {
|
||||||
|
std::cout << refresh_string;
|
||||||
|
std::cout << "block " << m_cur_height << "/" << block_stop << std::flush;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
// print message for last block, which may not have been printed yet due to progress_interval
|
||||||
|
std::cout << refresh_string;
|
||||||
|
std::cout << "block " << m_cur_height-1 << "/" << block_stop << ENDL;
|
||||||
|
|
||||||
|
LOG_PRINT_L0("Number of blocks exported: " << num_blocks_written);
|
||||||
|
|
||||||
|
return BlocksdatFile::close();
|
||||||
|
}
|
||||||
|
|
90
src/blockchain_utilities/blocksdat_file.h
Normal file
90
src/blockchain_utilities/blocksdat_file.h
Normal file
|
@ -0,0 +1,90 @@
|
||||||
|
// Copyright (c) 2014-2015, 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.
|
||||||
|
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <boost/iostreams/stream_buffer.hpp>
|
||||||
|
#include <boost/iostreams/stream.hpp>
|
||||||
|
#include <boost/iostreams/device/back_inserter.hpp>
|
||||||
|
|
||||||
|
#include <boost/iostreams/filtering_streambuf.hpp>
|
||||||
|
|
||||||
|
#include "cryptonote_core/cryptonote_basic.h"
|
||||||
|
#include "cryptonote_core/cryptonote_boost_serialization.h"
|
||||||
|
#include "cryptonote_core/blockchain_storage.h"
|
||||||
|
#include "cryptonote_core/blockchain.h"
|
||||||
|
#include "blockchain_db/blockchain_db.h"
|
||||||
|
#include "blockchain_db/lmdb/db_lmdb.h"
|
||||||
|
|
||||||
|
#include <algorithm>
|
||||||
|
#include <cstdio>
|
||||||
|
#include <fstream>
|
||||||
|
#include <boost/iostreams/copy.hpp>
|
||||||
|
#include <atomic>
|
||||||
|
|
||||||
|
#include "common/command_line.h"
|
||||||
|
#include "version.h"
|
||||||
|
|
||||||
|
#include "blockchain_utilities.h"
|
||||||
|
|
||||||
|
|
||||||
|
using namespace cryptonote;
|
||||||
|
|
||||||
|
|
||||||
|
class BlocksdatFile
|
||||||
|
{
|
||||||
|
public:
|
||||||
|
|
||||||
|
#if SOURCE_DB == DB_MEMORY
|
||||||
|
bool store_blockchain_raw(cryptonote::blockchain_storage* cs, cryptonote::tx_memory_pool* txp,
|
||||||
|
boost::filesystem::path& output_file, uint64_t use_block_height=0);
|
||||||
|
#else
|
||||||
|
bool store_blockchain_raw(cryptonote::Blockchain* cs, cryptonote::tx_memory_pool* txp,
|
||||||
|
boost::filesystem::path& output_file, uint64_t use_block_height=0);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
protected:
|
||||||
|
|
||||||
|
#if SOURCE_DB == DB_MEMORY
|
||||||
|
blockchain_storage* m_blockchain_storage;
|
||||||
|
#else
|
||||||
|
Blockchain* m_blockchain_storage;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
std::ofstream * m_raw_data_file;
|
||||||
|
|
||||||
|
// open export file for write
|
||||||
|
bool open_writer(const boost::filesystem::path& file_path, uint64_t block_stop);
|
||||||
|
bool initialize_file(uint64_t block_stop);
|
||||||
|
bool close();
|
||||||
|
void write_block(const crypto::hash &block_hash);
|
||||||
|
|
||||||
|
private:
|
||||||
|
|
||||||
|
uint64_t m_cur_height; // tracks current height during export
|
||||||
|
};
|
|
@ -53,20 +53,23 @@ namespace
|
||||||
bool BootstrapFile::open_writer(const boost::filesystem::path& file_path)
|
bool BootstrapFile::open_writer(const boost::filesystem::path& file_path)
|
||||||
{
|
{
|
||||||
const boost::filesystem::path dir_path = file_path.parent_path();
|
const boost::filesystem::path dir_path = file_path.parent_path();
|
||||||
if (boost::filesystem::exists(dir_path))
|
if (!dir_path.empty())
|
||||||
{
|
{
|
||||||
if (!boost::filesystem::is_directory(dir_path))
|
if (boost::filesystem::exists(dir_path))
|
||||||
{
|
{
|
||||||
LOG_PRINT_RED_L0("export directory path is a file: " << dir_path);
|
if (!boost::filesystem::is_directory(dir_path))
|
||||||
return false;
|
{
|
||||||
|
LOG_PRINT_RED_L0("export directory path is a file: " << dir_path);
|
||||||
|
return false;
|
||||||
|
}
|
||||||
}
|
}
|
||||||
}
|
else
|
||||||
else
|
|
||||||
{
|
|
||||||
if (!boost::filesystem::create_directory(dir_path))
|
|
||||||
{
|
{
|
||||||
LOG_PRINT_RED_L0("Failed to create directory " << dir_path);
|
if (!boost::filesystem::create_directory(dir_path))
|
||||||
return false;
|
{
|
||||||
|
LOG_PRINT_RED_L0("Failed to create directory " << dir_path);
|
||||||
|
return false;
|
||||||
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
@ -49,24 +49,7 @@
|
||||||
#include "common/command_line.h"
|
#include "common/command_line.h"
|
||||||
#include "version.h"
|
#include "version.h"
|
||||||
|
|
||||||
|
#include "blockchain_utilities.h"
|
||||||
// CONFIG: choose one of the three #define's
|
|
||||||
//
|
|
||||||
// DB_MEMORY is a sensible default for users migrating to LMDB, as it allows
|
|
||||||
// the exporter to use the in-memory blockchain while the other binaries
|
|
||||||
// work with LMDB, without recompiling anything.
|
|
||||||
//
|
|
||||||
#define SOURCE_DB DB_MEMORY
|
|
||||||
// #define SOURCE_DB DB_LMDB
|
|
||||||
// to use global compile-time setting (DB_MEMORY or DB_LMDB):
|
|
||||||
// #define SOURCE_DB BLOCKCHAIN_DB
|
|
||||||
|
|
||||||
|
|
||||||
// bounds checking is done before writing to buffer, but buffer size
|
|
||||||
// should be a sensible maximum
|
|
||||||
#define BUFFER_SIZE 1000000
|
|
||||||
#define NUM_BLOCKS_PER_CHUNK 1
|
|
||||||
#define BLOCKCHAIN_RAW "blockchain.raw"
|
|
||||||
|
|
||||||
|
|
||||||
using namespace cryptonote;
|
using namespace cryptonote;
|
||||||
|
|
|
@ -30,9 +30,9 @@ if(APPLE)
|
||||||
add_library(blocks STATIC blockexports.c)
|
add_library(blocks STATIC blockexports.c)
|
||||||
set_target_properties(blocks PROPERTIES LINKER_LANGUAGE C)
|
set_target_properties(blocks PROPERTIES LINKER_LANGUAGE C)
|
||||||
else()
|
else()
|
||||||
add_custom_command(OUTPUT blocks.o COMMAND cd ${CMAKE_CURRENT_SOURCE_DIR} && ld -r -b binary -o ${CMAKE_CURRENT_BINARY_DIR}/blocks.o blocks.dat)
|
add_custom_command(OUTPUT blocks.o COMMAND cd ${CMAKE_CURRENT_SOURCE_DIR} && ld -r -b binary -o ${CMAKE_CURRENT_BINARY_DIR}/blocks.o blocks.dat)
|
||||||
add_library(blocks STATIC blocks.o blockexports.c)
|
add_custom_command(OUTPUT testnet_blocks.o COMMAND cd ${CMAKE_CURRENT_SOURCE_DIR} && ld -r -b binary -o ${CMAKE_CURRENT_BINARY_DIR}/testnet_blocks.o testnet_blocks.dat)
|
||||||
|
add_library(blocks STATIC blocks.o testnet_blocks.o blockexports.c)
|
||||||
set_target_properties(blocks PROPERTIES LINKER_LANGUAGE C)
|
set_target_properties(blocks PROPERTIES LINKER_LANGUAGE C)
|
||||||
endif()
|
endif()
|
||||||
|
|
||||||
|
|
||||||
|
|
|
@ -9,16 +9,22 @@ extern const struct mach_header _mh_execute_header;
|
||||||
extern const struct mach_header_64 _mh_execute_header;
|
extern const struct mach_header_64 _mh_execute_header;
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
const unsigned char *get_blocks_dat_start()
|
const unsigned char *get_blocks_dat_start(int testnet)
|
||||||
{
|
{
|
||||||
size_t size;
|
size_t size;
|
||||||
return getsectiondata(&_mh_execute_header, "__DATA", "__blocks_dat", &size);
|
if (testnet)
|
||||||
|
return getsectiondata(&_mh_execute_header, "__DATA", "__testnet_blocks_dat", &size);
|
||||||
|
else
|
||||||
|
return getsectiondata(&_mh_execute_header, "__DATA", "__blocks_dat", &size);
|
||||||
}
|
}
|
||||||
|
|
||||||
size_t get_blocks_dat_size()
|
size_t get_blocks_dat_size(int testnet)
|
||||||
{
|
{
|
||||||
size_t size;
|
size_t size;
|
||||||
getsectiondata(&_mh_execute_header, "__DATA", "__blocks_dat", &size);
|
if (testnet)
|
||||||
|
getsectiondata(&_mh_execute_header, "__DATA", "__testnet_blocks_dat", &size);
|
||||||
|
else
|
||||||
|
getsectiondata(&_mh_execute_header, "__DATA", "__blocks_dat", &size);
|
||||||
return size;
|
return size;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -27,22 +33,34 @@ size_t get_blocks_dat_size()
|
||||||
#if defined(_WIN32) && !defined(_WIN64)
|
#if defined(_WIN32) && !defined(_WIN64)
|
||||||
#define _binary_blocks_start binary_blocks_dat_start
|
#define _binary_blocks_start binary_blocks_dat_start
|
||||||
#define _binary_blocks_end binary_blocks_dat_end
|
#define _binary_blocks_end binary_blocks_dat_end
|
||||||
|
#define _binary_testnet_blocks_start binary_testnet_blocks_dat_start
|
||||||
|
#define _binary_testnet_blocks_end binary_testnet_blocks_dat_end
|
||||||
#else
|
#else
|
||||||
#define _binary_blocks_start _binary_blocks_dat_start
|
#define _binary_blocks_start _binary_blocks_dat_start
|
||||||
#define _binary_blocks_end _binary_blocks_dat_end
|
#define _binary_blocks_end _binary_blocks_dat_end
|
||||||
|
#define _binary_testnet_blocks_start _binary_testnet_blocks_dat_start
|
||||||
|
#define _binary_testnet_blocks_end _binary_testnet_blocks_dat_end
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
extern const unsigned char _binary_blocks_start[];
|
extern const unsigned char _binary_blocks_start[];
|
||||||
extern const unsigned char _binary_blocks_end[];
|
extern const unsigned char _binary_blocks_end[];
|
||||||
|
extern const unsigned char _binary_testnet_blocks_start[];
|
||||||
|
extern const unsigned char _binary_testnet_blocks_end[];
|
||||||
|
|
||||||
const unsigned char *get_blocks_dat_start(void)
|
const unsigned char *get_blocks_dat_start(int testnet)
|
||||||
{
|
{
|
||||||
return _binary_blocks_start;
|
if (testnet)
|
||||||
|
return _binary_testnet_blocks_start;
|
||||||
|
else
|
||||||
|
return _binary_blocks_start;
|
||||||
}
|
}
|
||||||
|
|
||||||
size_t get_blocks_dat_size(void)
|
size_t get_blocks_dat_size(int testnet)
|
||||||
{
|
{
|
||||||
return (size_t) (_binary_blocks_end - _binary_blocks_start);
|
if (testnet)
|
||||||
|
return (size_t) (_binary_testnet_blocks_end - _binary_testnet_blocks_start);
|
||||||
|
else
|
||||||
|
return (size_t) (_binary_blocks_end - _binary_blocks_start);
|
||||||
}
|
}
|
||||||
|
|
||||||
#endif
|
#endif
|
||||||
|
|
|
@ -5,8 +5,8 @@
|
||||||
extern "C" {
|
extern "C" {
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
const unsigned char *get_blocks_dat_start();
|
const unsigned char *get_blocks_dat_start(int testnet);
|
||||||
size_t get_blocks_dat_size();
|
size_t get_blocks_dat_size(int testnet);
|
||||||
|
|
||||||
#ifdef __cplusplus
|
#ifdef __cplusplus
|
||||||
}
|
}
|
||||||
|
|
0
src/blocks/testnet_blocks.dat
Normal file
0
src/blocks/testnet_blocks.dat
Normal file
|
@ -352,13 +352,14 @@ bool Blockchain::init(BlockchainDB* db, const bool testnet)
|
||||||
m_async_pool.create_thread(boost::bind(&boost::asio::io_service::run, &m_async_service));
|
m_async_pool.create_thread(boost::bind(&boost::asio::io_service::run, &m_async_service));
|
||||||
|
|
||||||
#if defined(PER_BLOCK_CHECKPOINT)
|
#if defined(PER_BLOCK_CHECKPOINT)
|
||||||
if (m_fast_sync && !testnet && get_blocks_dat_start() != nullptr)
|
if (m_fast_sync && get_blocks_dat_start(testnet) != nullptr)
|
||||||
{
|
{
|
||||||
if (get_blocks_dat_size() > 4)
|
if (get_blocks_dat_size(testnet) > 4)
|
||||||
{
|
{
|
||||||
const unsigned char *p = get_blocks_dat_start();
|
const unsigned char *p = get_blocks_dat_start(testnet);
|
||||||
uint32_t nblocks = *(uint32_t *) p;
|
const uint32_t nblocks = *p | ((*(p+1))<<8) | ((*(p+2))<<16) | ((*(p+3))<<24);
|
||||||
if(nblocks > 0 && nblocks > m_db->height())
|
const size_t size_needed = 4 + nblocks * sizeof(crypto::hash);
|
||||||
|
if(nblocks > 0 && nblocks > m_db->height() && get_blocks_dat_size(testnet) >= size_needed)
|
||||||
{
|
{
|
||||||
LOG_PRINT_L0("Loading precomputed blocks: " << nblocks);
|
LOG_PRINT_L0("Loading precomputed blocks: " << nblocks);
|
||||||
p += sizeof(uint32_t);
|
p += sizeof(uint32_t);
|
||||||
|
|
|
@ -150,12 +150,15 @@ void HardFork::init()
|
||||||
height = 1;
|
height = 1;
|
||||||
}
|
}
|
||||||
LOG_PRINT_L1("reorganizing from " << height);
|
LOG_PRINT_L1("reorganizing from " << height);
|
||||||
reorganize_from_chain_height(height);
|
|
||||||
if (populate) {
|
if (populate) {
|
||||||
|
reorganize_from_chain_height(height);
|
||||||
// reorg will not touch the genesis block, use this as a flag for populating done
|
// reorg will not touch the genesis block, use this as a flag for populating done
|
||||||
db.set_hard_fork_version(0, original_version);
|
db.set_hard_fork_version(0, original_version);
|
||||||
db.set_hard_fork_starting_height(original_version, 0);
|
db.set_hard_fork_starting_height(original_version, 0);
|
||||||
}
|
}
|
||||||
|
else {
|
||||||
|
rescan_from_chain_height(height);
|
||||||
|
}
|
||||||
LOG_PRINT_L1("reorganization done");
|
LOG_PRINT_L1("reorganization done");
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -174,8 +177,8 @@ bool HardFork::reorganize_from_block_height(uint64_t height)
|
||||||
if (height >= db.height())
|
if (height >= db.height())
|
||||||
return false;
|
return false;
|
||||||
|
|
||||||
//db.set_batch_transactions(true);
|
db.set_batch_transactions(true);
|
||||||
//db.batch_start();
|
db.batch_start();
|
||||||
|
|
||||||
versions.clear();
|
versions.clear();
|
||||||
|
|
||||||
|
@ -208,7 +211,7 @@ bool HardFork::reorganize_from_block_height(uint64_t height)
|
||||||
add(get_block_version(h), h);
|
add(get_block_version(h), h);
|
||||||
}
|
}
|
||||||
|
|
||||||
//db.batch_stop();
|
db.batch_stop();
|
||||||
|
|
||||||
return true;
|
return true;
|
||||||
}
|
}
|
||||||
|
@ -220,6 +223,39 @@ bool HardFork::reorganize_from_chain_height(uint64_t height)
|
||||||
return reorganize_from_block_height(height - 1);
|
return reorganize_from_block_height(height - 1);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
bool HardFork::rescan_from_block_height(uint64_t height)
|
||||||
|
{
|
||||||
|
CRITICAL_REGION_LOCAL(lock);
|
||||||
|
if (height >= db.height())
|
||||||
|
return false;
|
||||||
|
|
||||||
|
versions.clear();
|
||||||
|
|
||||||
|
for (size_t n = 0; n < 256; ++n)
|
||||||
|
last_versions[n] = 0;
|
||||||
|
const uint64_t rescan_height = height >= (window_size - 1) ? height - (window_size -1) : 0;
|
||||||
|
for (uint64_t h = rescan_height; h <= height; ++h) {
|
||||||
|
cryptonote::block b = db.get_block_from_height(h);
|
||||||
|
const uint8_t v = get_effective_version(b.major_version);
|
||||||
|
last_versions[v]++;
|
||||||
|
versions.push_back(v);
|
||||||
|
}
|
||||||
|
|
||||||
|
uint8_t lastv = db.get_hard_fork_version(height);
|
||||||
|
current_fork_index = 0;
|
||||||
|
while (current_fork_index + 1 < heights.size() && heights[current_fork_index].version != lastv)
|
||||||
|
++current_fork_index;
|
||||||
|
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool HardFork::rescan_from_chain_height(uint64_t height)
|
||||||
|
{
|
||||||
|
if (height == 0)
|
||||||
|
return false;
|
||||||
|
return rescan_from_block_height(height - 1);
|
||||||
|
}
|
||||||
|
|
||||||
int HardFork::get_voted_fork_index(uint64_t height) const
|
int HardFork::get_voted_fork_index(uint64_t height) const
|
||||||
{
|
{
|
||||||
CRITICAL_REGION_LOCAL(lock);
|
CRITICAL_REGION_LOCAL(lock);
|
||||||
|
|
|
@ -189,6 +189,9 @@ namespace cryptonote
|
||||||
uint8_t get_effective_version(uint8_t version) const;
|
uint8_t get_effective_version(uint8_t version) const;
|
||||||
bool add(uint8_t block_version, uint64_t height);
|
bool add(uint8_t block_version, uint64_t height);
|
||||||
|
|
||||||
|
bool rescan_from_block_height(uint64_t height);
|
||||||
|
bool rescan_from_chain_height(uint64_t height);
|
||||||
|
|
||||||
private:
|
private:
|
||||||
|
|
||||||
BlockchainDB &db;
|
BlockchainDB &db;
|
||||||
|
|
Loading…
Reference in a new issue