From 4af0918501c40c20f9b42d1d2d7da154d365a58b Mon Sep 17 00:00:00 2001 From: Thomas Winget Date: Sat, 1 Nov 2014 20:55:22 -0400 Subject: very, VERY primitive blockchain converter hard-coded config folder, hard-coded BlockchainDB subclass. Needs finessing, but should be testable this way. update for rebase (warptangent 2015-01-04) fix conflicts with upstream CMakeLists.txt files src/CMakeLists.txt (edit original commit) src/blockchain_converter/CMakeLists.txt (add) --- src/blockchain_converter/CMakeLists.txt | 51 ++++++++++++ src/blockchain_converter/blockchain_converter.cpp | 99 +++++++++++++++++++++++ 2 files changed, 150 insertions(+) create mode 100644 src/blockchain_converter/CMakeLists.txt create mode 100644 src/blockchain_converter/blockchain_converter.cpp (limited to 'src/blockchain_converter') diff --git a/src/blockchain_converter/CMakeLists.txt b/src/blockchain_converter/CMakeLists.txt new file mode 100644 index 000000000..713ba18ef --- /dev/null +++ b/src/blockchain_converter/CMakeLists.txt @@ -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. + +set(blockchain_converter_sources + blockchain_converter.cpp + ) + +set(blockchain_converter_private_headers) + +bitmonero_private_headers(blockchain_converter + ${blockchain_converter_private_headers}) + +bitmonero_add_executable(blockchain_converter + ${blockchain_converter_sources} + ${blockchain_converter_private_headers}) + +target_link_libraries(blockchain_converter + LINK_PRIVATE + cryptonote_core + ${CMAKE_THREAD_LIBS_INIT}) + +add_dependencies(blockchain_converter + version) +set_property(TARGET blockchain_converter + PROPERTY + OUTPUT_NAME "blockchain_converter") diff --git a/src/blockchain_converter/blockchain_converter.cpp b/src/blockchain_converter/blockchain_converter.cpp new file mode 100644 index 000000000..5dc937b3b --- /dev/null +++ b/src/blockchain_converter/blockchain_converter.cpp @@ -0,0 +1,99 @@ +// Copyright (c) 2014, 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 "include_base_utils.h" +#include "common/util.h" +#include "warnings.h" +#include "crypto/crypto.h" +#include "cryptonote_config.h" +#include "cryptonote_core/cryptonote_format_utils.h" +#include "misc_language.h" +#include "cryptonote_core/blockchain_storage.h" +#include "cryptonote_core/blockchain_db.h" +#include "cryptonote_core/blockchain.h" +#include "cryptonote_core/BlockchainDB_impl/db_lmdb.h" +#include "cryptonote_core/tx_pool.h" + +using namespace cryptonote; + +struct fake_core +{ + tx_memory_pool m_pool; + Blockchain dummy; + + blockchain_storage m_storage; + + + fake_core() : m_pool(dummy), dummy(m_pool), m_storage(&m_pool) + { + m_pool.init("~/.bitmonero"); + m_storage.init("~/.bitmonero", false); + } +}; + +int main(int argc, char* argv[]) +{ + fake_core c; + + BlockchainDB *blockchain; + + blockchain = new BlockchainLMDB(); + + blockchain->open("~/.bitmonero"); + + for (uint64_t i = 0; i < c.m_storage.get_current_blockchain_height(); ++i) + { + block b = c.m_storage.get_block(i); + size_t bsize = c.m_storage.get_block_size(i); + difficulty_type bdiff = c.m_storage.get_block_cumulative_difficulty(i); + uint64_t bcoins = c.m_storage.get_block_coins_generated(i); + std::vector txs; + std::vector missed; + + c.m_storage.get_transactions(b.tx_hashes, txs, missed); + if (missed.size()) + { + std::cerr << "Missed transaction(s) for block at height " << i << ", exiting" << std::endl; + delete blockchain; + return 1; + } + + try + { + blockchain->add_block(b, bsize, bdiff, bcoins, txs); + } + catch (const std::exception& e) + { + std::cerr << "Error adding block to new blockchain: " << e.what() << std::endl; + delete blockchain; + return 2; + } + } + + return 0; +} -- cgit v1.2.3