diff --git a/src/blockchain_db/berkeleydb/db_bdb.cpp b/src/blockchain_db/berkeleydb/db_bdb.cpp index 6c79120e8..b27a00a69 100644 --- a/src/blockchain_db/berkeleydb/db_bdb.cpp +++ b/src/blockchain_db/berkeleydb/db_bdb.cpp @@ -714,29 +714,6 @@ bool BlockchainBDB::for_all_outputs(std::function ba(ss); - tx_out o; - - if (!(::serialization::serialize(ba, o))) - throw1(DB_ERROR("Error deserializing tx output blob")); - - return o; -} - uint64_t BlockchainBDB::get_output_global_index(const uint64_t& amount, const uint64_t& index) { LOG_PRINT_L3("BlockchainBDB::" << __func__); diff --git a/src/blockchain_db/berkeleydb/db_bdb.h b/src/blockchain_db/berkeleydb/db_bdb.h index 76d0a0517..e80adae9e 100644 --- a/src/blockchain_db/berkeleydb/db_bdb.h +++ b/src/blockchain_db/berkeleydb/db_bdb.h @@ -391,24 +391,6 @@ private: virtual void check_hard_fork_info(); virtual void drop_hard_fork_info(); - /** - * @brief convert a tx output to a blob for storage - * - * @param output the output to convert - * - * @return the resultant blob - */ - blobdata output_to_blob(const tx_out& output) const; - - /** - * @brief convert a tx output blob to a tx output - * - * @param blob the blob to convert - * - * @return the resultant tx output - */ - tx_out output_from_blob(const blobdata& blob) const; - /** * @brief get the global index of the index-th output of the given amount * diff --git a/src/blockchain_db/blockchain_db.cpp b/src/blockchain_db/blockchain_db.cpp index be0ffeac3..c25798c1e 100644 --- a/src/blockchain_db/blockchain_db.cpp +++ b/src/blockchain_db/blockchain_db.cpp @@ -170,7 +170,7 @@ void BlockchainDB::add_transaction(const crypto::hash& blk_hash, const transacti uint64_t tx_id = add_transaction_data(blk_hash, tx, tx_hash, tx_prunable_hash); - std::vector amount_output_indices; + std::vector amount_output_indices(tx.vout.size()); // iterate tx.vout using indices instead of C++11 foreach syntax because // we need the index @@ -183,13 +183,13 @@ void BlockchainDB::add_transaction(const crypto::hash& blk_hash, const transacti cryptonote::tx_out vout = tx.vout[i]; rct::key commitment = rct::zeroCommit(vout.amount); vout.amount = 0; - amount_output_indices.push_back(add_output(tx_hash, vout, i, tx.unlock_time, - &commitment)); + amount_output_indices[i] = add_output(tx_hash, vout, i, tx.unlock_time, + &commitment); } else { - amount_output_indices.push_back(add_output(tx_hash, tx.vout[i], i, tx.unlock_time, - tx.version > 1 ? &tx.rct_signatures.outPk[i].mask : NULL)); + amount_output_indices[i] = add_output(tx_hash, tx.vout[i], i, tx.unlock_time, + tx.version > 1 ? &tx.rct_signatures.outPk[i].mask : NULL); } } add_tx_amount_output_indices(tx_id, amount_output_indices); diff --git a/src/blockchain_db/lmdb/db_lmdb.cpp b/src/blockchain_db/lmdb/db_lmdb.cpp index 4bfc80863..acda777f9 100644 --- a/src/blockchain_db/lmdb/db_lmdb.cpp +++ b/src/blockchain_db/lmdb/db_lmdb.cpp @@ -456,6 +456,12 @@ inline int lmdb_txn_renew(MDB_txn *txn) return res; } +inline void BlockchainLMDB::check_open() const +{ + if (!m_open) + throw0(DB_ERROR("DB operation attempted on a not-open DB instance")); +} + void BlockchainLMDB::do_resize(uint64_t increase_size) { LOG_PRINT_L3("BlockchainLMDB::" << __func__); @@ -1166,36 +1172,6 @@ void BlockchainLMDB::remove_spent_key(const crypto::key_image& k_image) } } -blobdata BlockchainLMDB::output_to_blob(const tx_out& output) const -{ - LOG_PRINT_L3("BlockchainLMDB::" << __func__); - blobdata b; - if (!t_serializable_object_to_blob(output, b)) - throw1(DB_ERROR("Error serializing output to blob")); - return b; -} - -tx_out BlockchainLMDB::output_from_blob(const blobdata& blob) const -{ - LOG_PRINT_L3("BlockchainLMDB::" << __func__); - std::stringstream ss; - ss << blob; - binary_archive ba(ss); - tx_out o; - - if (!(::serialization::serialize(ba, o))) - throw1(DB_ERROR("Error deserializing tx output blob")); - - return o; -} - -void BlockchainLMDB::check_open() const -{ -// LOG_PRINT_L3("BlockchainLMDB::" << __func__); - if (!m_open) - throw0(DB_ERROR("DB operation attempted on a not-open DB instance")); -} - BlockchainLMDB::~BlockchainLMDB() { LOG_PRINT_L3("BlockchainLMDB::" << __func__); @@ -3192,7 +3168,7 @@ uint64_t BlockchainLMDB::add_block(const block& blk, size_t block_weight, const check_open(); uint64_t m_height = height(); - if (m_height % 1000 == 0) + if (m_height % 1024 == 0) { // for batch mode, DB resize check is done at start of batch transaction if (! m_batch_active && need_resize()) diff --git a/src/blockchain_db/lmdb/db_lmdb.h b/src/blockchain_db/lmdb/db_lmdb.h index 6db241240..b7b1b04d5 100644 --- a/src/blockchain_db/lmdb/db_lmdb.h +++ b/src/blockchain_db/lmdb/db_lmdb.h @@ -359,25 +359,7 @@ private: virtual void check_hard_fork_info(); virtual void drop_hard_fork_info(); - /** - * @brief convert a tx output to a blob for storage - * - * @param output the output to convert - * - * @return the resultant blob - */ - blobdata output_to_blob(const tx_out& output) const; - - /** - * @brief convert a tx output blob to a tx output - * - * @param blob the blob to convert - * - * @return the resultant tx output - */ - tx_out output_from_blob(const blobdata& blob) const; - - void check_open() const; + inline void check_open() const; virtual bool is_read_only() const; diff --git a/src/cryptonote_basic/cryptonote_basic.h b/src/cryptonote_basic/cryptonote_basic.h index 645e99f91..196b20e2a 100644 --- a/src/cryptonote_basic/cryptonote_basic.h +++ b/src/cryptonote_basic/cryptonote_basic.h @@ -211,6 +211,8 @@ namespace cryptonote void set_hash_valid(bool v) const { hash_valid.store(v,std::memory_order_release); } bool is_blob_size_valid() const { return blob_size_valid.load(std::memory_order_acquire); } void set_blob_size_valid(bool v) const { blob_size_valid.store(v,std::memory_order_release); } + void set_hash(const crypto::hash &h) { hash = h; set_hash_valid(true); } + void set_blob_size(size_t sz) { blob_size = sz; set_blob_size_valid(true); } BEGIN_SERIALIZE_OBJECT() if (!typename Archive::is_saving()) diff --git a/src/cryptonote_basic/cryptonote_format_utils.cpp b/src/cryptonote_basic/cryptonote_format_utils.cpp index 55d7d23f8..3a328407d 100644 --- a/src/cryptonote_basic/cryptonote_format_utils.cpp +++ b/src/cryptonote_basic/cryptonote_format_utils.cpp @@ -184,6 +184,7 @@ namespace cryptonote CHECK_AND_ASSERT_MES(r, false, "Failed to parse transaction from blob"); CHECK_AND_ASSERT_MES(expand_transaction_1(tx, false), false, "Failed to expand transaction data"); tx.invalidate_hashes(); + tx.set_blob_size(tx_blob.size()); return true; } //--------------------------------------------------------------- diff --git a/src/cryptonote_core/tx_pool.cpp b/src/cryptonote_core/tx_pool.cpp index d4b4e4d34..1c8f1c62c 100644 --- a/src/cryptonote_core/tx_pool.cpp +++ b/src/cryptonote_core/tx_pool.cpp @@ -480,6 +480,10 @@ namespace cryptonote MERROR("Failed to parse tx from txpool"); return false; } + else + { + tx.set_hash(id); + } tx_weight = meta.weight; fee = meta.fee; relayed = meta.relayed; @@ -659,7 +663,8 @@ namespace cryptonote // continue return true; } - txs.push_back(tx); + tx.set_hash(txid); + txs.push_back(std::move(tx)); return true; }, true, include_unrelayed_txes); } @@ -782,6 +787,7 @@ namespace cryptonote // continue return true; } + tx.set_hash(txid); txi.tx_json = obj_to_json_str(tx); txi.blob_size = bd->size(); txi.weight = meta.weight; @@ -798,7 +804,7 @@ namespace cryptonote txi.last_relayed_time = include_sensitive_data ? meta.last_relayed_time : 0; txi.do_not_relay = meta.do_not_relay; txi.double_spend_seen = meta.double_spend_seen; - tx_infos.push_back(txi); + tx_infos.push_back(std::move(txi)); return true; }, true, include_sensitive_data); @@ -847,14 +853,13 @@ namespace cryptonote m_blockchain.for_all_txpool_txes([&tx_infos, key_image_infos](const crypto::hash &txid, const txpool_tx_meta_t &meta, const cryptonote::blobdata *bd){ cryptonote::rpc::tx_in_pool txi; txi.tx_hash = txid; - transaction tx; - if (!parse_and_validate_tx_from_blob(*bd, tx)) + if (!parse_and_validate_tx_from_blob(*bd, txi.tx)) { MERROR("Failed to parse tx from txpool"); // continue return true; } - txi.tx = tx; + txi.tx.set_hash(txid); txi.blob_size = bd->size(); txi.weight = meta.weight; txi.fee = meta.fee; @@ -881,7 +886,7 @@ namespace cryptonote } const crypto::key_image& k_image = kee.first; - key_image_infos[k_image] = tx_hashes; + key_image_infos[k_image] = std::move(tx_hashes); } return true; } @@ -990,21 +995,23 @@ namespace cryptonote { struct transction_parser { - transction_parser(const cryptonote::blobdata &txblob, transaction &tx): txblob(txblob), tx(tx), parsed(false) {} + transction_parser(const cryptonote::blobdata &txblob, const crypto::hash &txid, transaction &tx): txblob(txblob), txid(txid), tx(tx), parsed(false) {} cryptonote::transaction &operator()() { if (!parsed) { if (!parse_and_validate_tx_from_blob(txblob, tx)) throw std::runtime_error("failed to parse transaction blob"); + tx.set_hash(txid); parsed = true; } return tx; } const cryptonote::blobdata &txblob; + const crypto::hash &txid; transaction &tx; bool parsed; - } lazy_tx(txblob, tx); + } lazy_tx(txblob, txid, tx); //not the best implementation at this time, sorry :( //check is ring_signature already checked ?