diff options
Diffstat (limited to 'src/blockchain_utilities/blockchain_import.cpp')
| -rw-r--r-- | src/blockchain_utilities/blockchain_import.cpp | 292 |
1 files changed, 140 insertions, 152 deletions
diff --git a/src/blockchain_utilities/blockchain_import.cpp b/src/blockchain_utilities/blockchain_import.cpp index a43e2b4ad..6f908c799 100644 --- a/src/blockchain_utilities/blockchain_import.cpp +++ b/src/blockchain_utilities/blockchain_import.cpp @@ -32,6 +32,7 @@ #include <fstream> #include <boost/filesystem.hpp> +#include "misc_log_ex.h" #include "bootstrap_file.h" #include "bootstrap_serialization.h" #include "cryptonote_basic/cryptonote_format_utils.h" @@ -39,11 +40,10 @@ #include "serialization/json_utils.h" // dump_json() #include "include_base_utils.h" #include "blockchain_db/db_types.h" +#include "cryptonote_core/cryptonote_core.h" #include <lmdb.h> // for db flag arguments -#include "fake_core.h" - #undef MONERO_DEFAULT_LOG_CATEGORY #define MONERO_DEFAULT_LOG_CATEGORY "bcutil" @@ -205,20 +205,12 @@ int parse_db_arguments(const std::string& db_arg_str, std::string& db_type, int& } -template <typename FakeCore> -int pop_blocks(FakeCore& simple_core, int num_blocks) +int pop_blocks(cryptonote::core& core, int num_blocks) { - bool use_batch = false; - if (opt_batch) - { - if (simple_core.support_batch) - use_batch = true; - else - MWARNING("WARNING: batch transactions enabled but unsupported or unnecessary for this database type - ignoring"); - } + bool use_batch = opt_batch; if (use_batch) - simple_core.batch_start(); + core.get_blockchain_storage().get_db().batch_start(); int quit = 0; block popped_block; @@ -226,12 +218,11 @@ int pop_blocks(FakeCore& simple_core, int num_blocks) for (int i=0; i < num_blocks; ++i) { // simple_core.m_storage.pop_block_from_blockchain() is private, so call directly through db - simple_core.m_storage.get_db().pop_block(popped_block, popped_txs); + core.get_blockchain_storage().get_db().pop_block(popped_block, popped_txs); quit = 1; } - if (use_batch) { if (quit > 1) @@ -241,24 +232,73 @@ int pop_blocks(FakeCore& simple_core, int num_blocks) } else { - simple_core.batch_stop(); + core.get_blockchain_storage().get_db().batch_stop(); } - simple_core.m_storage.get_db().show_stats(); + core.get_blockchain_storage().get_db().show_stats(); } return num_blocks; } -template <typename FakeCore> -int import_from_file(FakeCore& simple_core, const std::string& import_file_path, uint64_t block_stop=0) +int check_flush(cryptonote::core &core, std::list<block_complete_entry> &blocks, bool force) { - if (std::is_same<fake_core_db, FakeCore>::value) + if (blocks.empty()) + return 0; + if (!force && blocks.size() < db_batch_size) + return 0; + + core.prepare_handle_incoming_blocks(blocks); + + for(const block_complete_entry& block_entry: blocks) { - // Reset stats, in case we're using newly created db, accumulating stats - // from addition of genesis block. - // This aligns internal db counts with importer counts. - simple_core.m_storage.get_db().reset_stats(); - } + // process transactions + for(auto& tx_blob: block_entry.txs) + { + tx_verification_context tvc = AUTO_VAL_INIT(tvc); + core.handle_incoming_tx(tx_blob, tvc, true, true, false); + if(tvc.m_verifivation_failed) + { + MERROR("transaction verification failed, tx_id = " + << epee::string_tools::pod_to_hex(get_blob_hash(tx_blob))); + core.cleanup_handle_incoming_blocks(); + return 1; + } + } + + // process block + + block_verification_context bvc = boost::value_initialized<block_verification_context>(); + + core.handle_incoming_block(block_entry.block, bvc, false); // <--- process block + + if(bvc.m_verifivation_failed) + { + MERROR("Block verification failed, id = " + << epee::string_tools::pod_to_hex(get_blob_hash(block_entry.block))); + core.cleanup_handle_incoming_blocks(); + return 1; + } + if(bvc.m_marked_as_orphaned) + { + MERROR("Block received at sync phase was marked as orphaned"); + core.cleanup_handle_incoming_blocks(); + return 1; + } + + } // each download block + core.cleanup_handle_incoming_blocks(); + + blocks.clear(); + return 0; +} + +int import_from_file(cryptonote::core& core, const std::string& import_file_path, uint64_t block_stop=0) +{ + // Reset stats, in case we're using newly created db, accumulating stats + // from addition of genesis block. + // This aligns internal db counts with importer counts. + core.get_blockchain_storage().get_db().reset_stats(); + boost::filesystem::path fs_import_file_path(import_file_path); boost::system::error_code ec; if (!boost::filesystem::exists(fs_import_file_path, ec)) @@ -300,7 +340,7 @@ int import_from_file(FakeCore& simple_core, const std::string& import_file_path, uint64_t start_height = 1; if (opt_resume) - start_height = simple_core.m_storage.get_current_blockchain_height(); + start_height = core.get_blockchain_storage().get_current_blockchain_height(); // Note that a new blockchain will start with block number 0 (total blocks: 1) // due to genesis block being added at initialization. @@ -315,21 +355,16 @@ int import_from_file(FakeCore& simple_core, const std::string& import_file_path, MINFO("start block: " << start_height << " stop block: " << block_stop); - bool use_batch = false; - if (opt_batch) - { - if (simple_core.support_batch) - use_batch = true; - else - MWARNING("WARNING: batch transactions enabled but unsupported or unnecessary for this database type - ignoring"); - } + bool use_batch = opt_batch && !opt_verify; if (use_batch) - simple_core.batch_start(db_batch_size); + core.get_blockchain_storage().get_db().batch_start(db_batch_size); MINFO("Reading blockchain from bootstrap file..."); std::cout << ENDL; + std::list<block_complete_entry> blocks; + // Within the loop, we skip to start_height before we start adding. // TODO: Not a bottleneck, but we can use what's done in count_blocks() and // only do the chunk size reads, skipping the chunk content reads until we're @@ -424,67 +459,34 @@ int import_from_file(FakeCore& simple_core, const std::string& import_file_path, << std::flush; } - std::vector<transaction> txs; - std::vector<transaction> archived_txs; - - archived_txs = bp.txs; - - // std::cout << refresh_string; - // MDEBUG("txs: " << archived_txs.size()); - - // if archived_txs is invalid - // { - // std::cout << refresh_string; - // MFATAL("exception while de-archiving txs, height=" << h); - // quit = 1; - // break; - // } - - // tx number 1: coinbase tx - // tx number 2 onwards: archived_txs - unsigned int tx_num = 1; - for (transaction tx : archived_txs) + if (opt_verify) { - ++tx_num; - // if tx is invalid - // { - // MFATAL("exception while indexing tx from txs, height=" << h <<", tx_num=" << tx_num); - // quit = 1; - // break; - // } - - // std::cout << refresh_string; - // MDEBUG("tx hash: " << get_transaction_hash(tx)); - - // crypto::hash hsh = null_hash; - // size_t blob_size = 0; - // NOTE: all tx hashes except for coinbase tx are available in the block data - // get_transaction_hash(tx, hsh, blob_size); - // MDEBUG("tx " << tx_num << " " << hsh << " : " << ENDL); - // MDEBUG(obj_to_json_str(tx) << ENDL); - - // add blocks with verification. - // for Blockchain and blockchain_storage add_new_block(). - if (opt_verify) + cryptonote::blobdata block; + cryptonote::block_to_blob(bp.block, block); + std::list<cryptonote::blobdata> txs; + for (const auto &tx: bp.txs) { - // crypto::hash hsh = null_hash; - // size_t blob_size = 0; - // get_transaction_hash(tx, hsh, blob_size); + txs.push_back(cryptonote::blobdata()); + cryptonote::tx_to_blob(tx, txs.back()); + } + blocks.push_back({block, txs}); + int ret = check_flush(core, blocks, false); + if (ret) + break; + } + else + { + std::vector<transaction> txs; + std::vector<transaction> archived_txs; + archived_txs = bp.txs; - uint8_t version = simple_core.m_storage.get_current_hard_fork_version(); - tx_verification_context tvc = AUTO_VAL_INIT(tvc); - bool r = true; - r = simple_core.m_pool.add_tx(tx, tvc, true, true, false, version); - if (!r) - { - MFATAL("failed to add transaction to transaction pool, height=" << h <<", tx_num=" << tx_num); - quit = 1; - break; - } - } - else + // tx number 1: coinbase tx + // tx number 2 onwards: archived_txs + for (transaction tx : archived_txs) { + // add blocks with verification. + // for Blockchain and blockchain_storage add_new_block(). // for add_block() method, without (much) processing. // don't add coinbase transaction to txs. // @@ -493,34 +495,7 @@ int import_from_file(FakeCore& simple_core, const std::string& import_file_path, // then a for loop for the transactions in txs. txs.push_back(tx); } - } - if (opt_verify) - { - block_verification_context bvc = boost::value_initialized<block_verification_context>(); - simple_core.m_storage.add_new_block(b, bvc); - - if (bvc.m_verifivation_failed) - { - MFATAL("Failed to add block to blockchain, verification failed, height = " << h); - MFATAL("skipping rest of file"); - // ok to commit previously batched data because it failed only in - // verification of potential new block with nothing added to batch - // yet - quit = 1; - break; - } - if (! bvc.m_added_to_main_chain) - { - MFATAL("Failed to add block to blockchain, height = " << h); - MFATAL("skipping rest of file"); - // make sure we don't commit partial block data - quit = 2; - break; - } - } - else - { size_t block_size; difficulty_type cumulative_difficulty; uint64_t coins_generated; @@ -529,14 +504,9 @@ int import_from_file(FakeCore& simple_core, const std::string& import_file_path, cumulative_difficulty = bp.cumulative_difficulty; coins_generated = bp.coins_generated; - // std::cout << refresh_string; - // MDEBUG("block_size: " << block_size); - // MDEBUG("cumulative_difficulty: " << cumulative_difficulty); - // MDEBUG("coins_generated: " << coins_generated); - try { - simple_core.add_block(b, block_size, cumulative_difficulty, coins_generated, txs); + core.get_blockchain_storage().get_db().add_block(b, block_size, cumulative_difficulty, coins_generated, txs); } catch (const std::exception& e) { @@ -545,22 +515,22 @@ int import_from_file(FakeCore& simple_core, const std::string& import_file_path, quit = 2; // make sure we don't commit partial block data break; } - } - ++num_imported; - if (use_batch) - { - if ((h-1) % db_batch_size == 0) + if (use_batch) { - std::cout << refresh_string; - // zero-based height - std::cout << ENDL << "[- batch commit at height " << h-1 << " -]" << ENDL; - simple_core.batch_stop(); - simple_core.batch_start(db_batch_size); - std::cout << ENDL; - simple_core.m_storage.get_db().show_stats(); + if ((h-1) % db_batch_size == 0) + { + std::cout << refresh_string; + // zero-based height + std::cout << ENDL << "[- batch commit at height " << h-1 << " -]" << ENDL; + core.get_blockchain_storage().get_db().batch_stop(); + core.get_blockchain_storage().get_db().batch_start(db_batch_size); + std::cout << ENDL; + core.get_blockchain_storage().get_db().show_stats(); + } } } + ++num_imported; } } catch (const std::exception& e) @@ -573,6 +543,13 @@ int import_from_file(FakeCore& simple_core, const std::string& import_file_path, import_file.close(); + if (opt_verify) + { + int ret = check_flush(core, blocks, true); + if (ret) + return ret; + } + if (use_batch) { if (quit > 1) @@ -582,14 +559,16 @@ int import_from_file(FakeCore& simple_core, const std::string& import_file_path, } else { - simple_core.batch_stop(); + core.get_blockchain_storage().get_db().batch_stop(); } - simple_core.m_storage.get_db().show_stats(); - MINFO("Number of blocks imported: " << num_imported); - if (h > 0) - // TODO: if there was an error, the last added block is probably at zero-based height h-2 - MINFO("Finished at block: " << h-1 << " total blocks: " << h); } + + core.get_blockchain_storage().get_db().show_stats(); + MINFO("Number of blocks imported: " << num_imported); + if (h > 0) + // TODO: if there was an error, the last added block is probably at zero-based height h-2 + MINFO("Finished at block: " << h-1 << " total blocks: " << h); + std::cout << ENDL; return 0; } @@ -649,10 +628,10 @@ int main(int argc, char* argv[]) const command_line::arg_descriptor<bool> arg_resume = {"resume", "Resume from current height if output database already exists", true}; - 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_testnet_data_dir, default_testnet_data_path.string()); + //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_testnet_data_dir, default_testnet_data_path.string()); command_line::add_arg(desc_cmd_sett, arg_input_file); - 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_database); command_line::add_arg(desc_cmd_sett, arg_batch_size); @@ -673,6 +652,7 @@ int main(int argc, char* argv[]) po::options_description desc_options("Allowed options"); desc_options.add(desc_cmd_only).add(desc_cmd_sett); + cryptonote::core::init_options(desc_options); po::variables_map vm; bool r = command_line::handle_error_helper(desc_options, [&]() @@ -818,26 +798,34 @@ int main(int argc, char* argv[]) return 1; } - // for multi_db_compile: - fake_core_db simple_core(m_config_folder, opt_testnet, opt_batch, db_type, db_flags); + cryptonote::cryptonote_protocol_stub pr; //TODO: stub only for this kind of test, make real validation of relayed objects + cryptonote::core core(&pr); + core.disable_dns_checkpoints(true); + if (!core.init(vm, NULL)) + { + std::cerr << "Failed to initialize core" << ENDL; + return 1; + } + core.get_blockchain_storage().get_db().set_batch_transactions(true); if (! vm["pop-blocks"].defaulted()) { num_blocks = command_line::get_arg(vm, arg_pop_blocks); - MINFO("height: " << simple_core.m_storage.get_current_blockchain_height()); - pop_blocks(simple_core, num_blocks); - MINFO("height: " << simple_core.m_storage.get_current_blockchain_height()); + MINFO("height: " << core.get_blockchain_storage().get_current_blockchain_height()); + pop_blocks(core, num_blocks); + MINFO("height: " << core.get_blockchain_storage().get_current_blockchain_height()); return 0; } if (! vm["drop-hard-fork"].defaulted()) { MINFO("Dropping hard fork tables..."); - simple_core.m_storage.get_db().drop_hard_fork_info(); + core.get_blockchain_storage().get_db().drop_hard_fork_info(); + core.deinit(); return 0; } - import_from_file(simple_core, import_file_path, block_stop); + import_from_file(core, import_file_path, block_stop); } catch (const DB_ERROR& e) |