// Copyright (c) 2012-2013 The Cryptonote developers // Distributed under the MIT/X11 software license, see the accompanying // file COPYING or http://www.opensource.org/licenses/mit-license.php. #include #include #include #include "include_base_utils.h" using namespace epee; #include "wallet2.h" #include "cryptonote_core/cryptonote_format_utils.h" #include "rpc/core_rpc_server_commands_defs.h" #include "misc_language.h" #include "cryptonote_core/cryptonote_basic_impl.h" #include "common/boost_serialization_helper.h" #include "profile_tools.h" #include "crypto/crypto.h" #include "serialization/binary_utils.h" #include "cryptonote_protocol/blobdatatype.h" using namespace cryptonote; namespace { void do_prepare_file_names(const std::string& file_path, std::string& keys_file, std::string& wallet_file) { keys_file = file_path; wallet_file = file_path; boost::system::error_code e; if(string_tools::get_extension(keys_file) == "keys") {//provided keys file name wallet_file = string_tools::cut_off_extension(wallet_file); }else {//provided wallet file name keys_file += ".keys"; } } } //namespace namespace tools { //---------------------------------------------------------------------------------------------------- void wallet2::init(const std::string& daemon_address, uint64_t upper_transaction_size_limit) { m_upper_transaction_size_limit = upper_transaction_size_limit; m_daemon_address = daemon_address; } //---------------------------------------------------------------------------------------------------- void wallet2::process_new_transaction(const cryptonote::transaction& tx, uint64_t height) { process_unconfirmed(tx); std::vector outs; uint64_t tx_money_got_in_outs = 0; std::vector tx_extra_fields; if(!parse_tx_extra(tx.extra, tx_extra_fields)) { // Extra may only be partially parsed, it's OK if tx_extra_fields contains public key LOG_PRINT_L0("Transaction extra has unsupported format: " << get_transaction_hash(tx)); } tx_extra_pub_key pub_key_field; if(!find_tx_extra_field_by_type(tx_extra_fields, pub_key_field)) { LOG_PRINT_L0("Public key wasn't found in the transaction extra. Skipping transaction " << get_transaction_hash(tx)); if(0 != m_callback) m_callback->on_skip_transaction(height, tx); return; } crypto::public_key tx_pub_key = pub_key_field.pub_key; bool r = lookup_acc_outs(m_account.get_keys(), tx, tx_pub_key, outs, tx_money_got_in_outs); THROW_WALLET_EXCEPTION_IF(!r, error::acc_outs_lookup_error, tx, tx_pub_key, m_account.get_keys()); if(!outs.empty() && tx_money_got_in_outs) { //good news - got money! take care about it //usually we have only one transfer for user in transaction cryptonote::COMMAND_RPC_GET_TX_GLOBAL_OUTPUTS_INDEXES::request req = AUTO_VAL_INIT(req); cryptonote::COMMAND_RPC_GET_TX_GLOBAL_OUTPUTS_INDEXES::response res = AUTO_VAL_INIT(res); req.txid = get_transaction_hash(tx); bool r = net_utils::invoke_http_bin_remote_command2(m_daemon_address + "/get_o_indexes.bin", req, res, m_http_client, WALLET_RCP_CONNECTION_TIMEOUT); THROW_WALLET_EXCEPTION_IF(!r, error::no_connection_to_daemon, "get_o_indexes.bin"); THROW_WALLET_EXCEPTION_IF(res.status == CORE_RPC_STATUS_BUSY, error::daemon_busy, "get_o_indexes.bin"); THROW_WALLET_EXCEPTION_IF(res.status != CORE_RPC_STATUS_OK, error::get_out_indices_error, res.status); THROW_WALLET_EXCEPTION_IF(res.o_indexes.size() != tx.vout.size(), error::wallet_internal_error, "transactions outputs size=" + std::to_string(tx.vout.size()) + " not match with COMMAND_RPC_GET_TX_GLOBAL_OUTPUTS_INDEXES response size=" + std::to_string(res.o_indexes.size())); BOOST_FOREACH(size_t o, outs) { THROW_WALLET_EXCEPTION_IF(tx.vout.size() <= o, error::wallet_internal_error, "wrong out in transaction: internal index=" + std::to_string(o) + ", total_outs=" + std::to_string(tx.vout.size())); m_transfers.push_back(boost::value_initialized()); transfer_details& td = m_transfers.back(); td.m_block_height = height; td.m_internal_output_index = o; td.m_global_output_index = res.o_indexes[o]; td.m_tx = tx; td.m_spent = false; cryptonote::keypair in_ephemeral; cryptonote::generate_key_image_helper(m_account.get_keys(), tx_pub_key, o, in_ephemeral, td.m_key_image); THROW_WALLET_EXCEPTION_IF(in_ephemeral.pub != boost::get(tx.vout[o].target).key, error::wallet_internal_error, "key_image generated ephemeral public key not matched with output_key"); m_key_images[td.m_key_image] = m_transfers.size()-1; LOG_PRINT_L0("Received money: " << print_money(td.amount()) << ", with tx: " << get_transaction_hash(tx)); if (0 != m_callback) m_callback->on_money_received(height, td.m_tx, td.m_internal_output_index); } } uint64_t tx_money_spent_in_ins = 0; // check all outputs for spending (compare key images) BOOST_FOREACH(auto& in, tx.vin) { if(in.type() != typeid(cryptonote::txin_to_key)) continue; auto it = m_key_images.find(boost::get(in).k_image); if(it != m_key_images.end()) { LOG_PRINT_L0("Spent money: " << print_money(boost::get(in).amount) << ", with tx: " << get_transaction_hash(tx)); tx_money_spent_in_ins += boost::get(in).amount; transfer_details& td = m_transfers[it->second]; td.m_spent = true; if (0 != m_callback) m_callback->on_money_spent(height, td.m_tx, td.m_internal_output_index, tx); } } tx_extra_nonce extra_nonce; if (find_tx_extra_field_by_type(tx_extra_fields, extra_nonce)) { crypto::hash payment_id; if(get_payment_id_from_tx_extra_nonce(extra_nonce.nonce, payment_id)) { uint64_t received = (tx_money_spent_in_ins < tx_money_got_in_outs) ? tx_money_got_in_outs - tx_money_spent_in_ins : 0; if (0 < received && null_hash != payment_id) { payment_details payment; payment.m_tx_hash = cryptonote::get_transaction_hash(tx); payment.m_amount = received; payment.m_block_height = height; payment.m_unlock_time = tx.unlock_time; m_payments.emplace(payment_id, payment); LOG_PRINT_L2("Payment found: " << payment_id << " / " << payment.m_tx_hash << " / " << payment.m_amount); } } } } //---------------------------------------------------------------------------------------------------- void wallet2::process_unconfirmed(const cryptonote::transaction& tx) { auto unconf_it = m_unconfirmed_txs.find(get_transaction_hash(tx)); if(unconf_it != m_unconfirmed_txs.end()) m_unconfirmed_txs.erase(unconf_it); } //---------------------------------------------------------------------------------------------------- void wallet2::process_new_blockchain_entry(const cryptonote::block& b, cryptonote::block_complete_entry& bche, crypto::hash& bl_id, uint64_t height) { //handle transactions from new block THROW_WALLET_EXCEPTION_IF(height != m_blockchain.size(), error::wallet_internal_error, "current_index=" + std::to_string(height) + ", m_blockchain.size()=" + std::to_string(m_blockchain.size())); //optimization: seeking only for blocks that are not older then the wallet creation time plus 1 day. 1 day is for possible user incorrect time setup if(b.timestamp + 60*60*24 > m_account.get_createtime()) { TIME_MEASURE_START(miner_tx_handle_time); process_new_transaction(b.miner_tx, height); TIME_MEASURE_FINISH(miner_tx_handle_time); TIME_MEASURE_START(txs_handle_time); BOOST_FOREACH(auto& txblob, bche.txs) { cryptonote::transaction tx; bool r = parse_and_validate_tx_from_blob(txblob, tx); THROW_WALLET_EXCEPTION_IF(!r, error::tx_parse_error, txblob); process_new_transaction(tx, height); } TIME_MEASURE_FINISH(txs_handle_time); LOG_PRINT_L2("Processed block: " << bl_id << ", height " << height << ", " << miner_tx_handle_time + txs_handle_time << "(" << miner_tx_handle_time << "/" << txs_handle_time <<")ms"); }else { LOG_PRINT_L2( "Skipped block by timestamp, height: " << height << ", block time " << b.timestamp << ", account time " << m_account.get_createtime()); } m_blockchain.push_back(bl_id); ++m_local_bc_height; if (0 != m_callback) m_callback->on_new_block(height, b); } //---------------------------------------------------------------------------------------------------- void wallet2::get_short_chain_history(std::list& ids) { size_t i = 0; size_t current_multiplier = 1; size_t sz = m_blockchain.size(); if(!sz) return; size_t current_back_offset = 1; bool genesis_included = false; while(current_back_offset < sz) { ids.push_back(m_blockchain[sz-current_back_offset]); if(sz-current_back_offset == 0) genesis_included = true; if(i < 10) { ++current_back_offset; }else { current_back_offset += current_multiplier *= 2; } ++i; } if(!genesis_included) ids.push_back(m_blockchain[0]); } //---------------------------------------------------------------------------------------------------- void wallet2::pull_blocks(size_t& blocks_added) { blocks_added = 0; cryptonote::COMMAND_RPC_GET_BLOCKS_FAST::request req = AUTO_VAL_INIT(req); cryptonote::COMMAND_RPC_GET_BLOCKS_FAST::response res = AUTO_VAL_INIT(res); get_short_chain_history(req.block_ids); bool r = net_utils::invoke_http_bin_remote_command2(m_daemon_address + "/getblocks.bin", req, res, m_http_client, WALLET_RCP_CONNECTION_TIMEOUT); THROW_WALLET_EXCEPTION_IF(!r, error::no_connection_to_daemon, "getblocks.bin"); THROW_WALLET_EXCEPTION_IF(res.status == CORE_RPC_STATUS_BUSY, error::daemon_busy, "getblocks.bin"); THROW_WALLET_EXCEPTION_IF(res.status != CORE_RPC_STATUS_OK, error::get_blocks_error, res.status); THROW_WALLET_EXCEPTION_IF(m_blockchain.size() <= res.start_height, error::wallet_internal_error, "wrong daemon response: m_start_height=" + std::to_string(res.start_height) + " not less than local blockchain size=" + std::to_string(m_blockchain.size())); size_t current_index = res.start_height; BOOST_FOREACH(auto& bl_entry, res.blocks) { cryptonote::block bl; r = cryptonote::parse_and_validate_block_from_blob(bl_entry.block, bl); THROW_WALLET_EXCEPTION_IF(!r, error::block_parse_error, bl_entry.block); crypto::hash bl_id = get_block_hash(bl); if(current_index >= m_blockchain.size()) { process_new_blockchain_entry(bl, bl_entry, bl_id, current_index); ++blocks_added; } else if(bl_id != m_blockchain[current_index]) { //split detected here !!! THROW_WALLET_EXCEPTION_IF(current_index == res.start_height, error::wallet_internal_error, "wrong daemon response: split starts from the first block in response " + string_tools::pod_to_hex(bl_id) + " (height " + std::to_string(res.start_height) + "), local block id at this height: " + string_tools::pod_to_hex(m_blockchain[current_index])); detach_blockchain(current_index); process_new_blockchain_entry(bl, bl_entry, bl_id, current_index); } else { LOG_PRINT_L2("Block is already in blockchain: " << string_tools::pod_to_hex(bl_id)); } ++current_index; } } //---------------------------------------------------------------------------------------------------- void wallet2::refresh() { size_t blocks_fetched = 0; refresh(blocks_fetched); } //---------------------------------------------------------------------------------------------------- void wallet2::refresh(size_t & blocks_fetched) { bool received_money = false; refresh(blocks_fetched, received_money); } //---------------------------------------------------------------------------------------------------- void wallet2::refresh(size_t & blocks_fetched, bool& received_money) { received_money = false; blocks_fetched = 0; size_t added_blocks = 0; size_t try_count = 0; crypto::hash last_tx_hash_id = m_transfers.size() ? get_transaction_hash(m_transfers.back().m_tx) : null_hash; while(m_run.load(std::memory_order_relaxed)) { try { pull_blocks(added_blocks); blocks_fetched += added_blocks; if(!added_blocks) break; } catch (const std::exception&) { blocks_fetched += added_blocks; if(try_count < 3) { LOG_PRINT_L1("Another try pull_blocks (try_count=" << try_count << ")..."); ++try_count; } else { LOG_ERROR("pull_blocks failed, try_count=" << try_count); throw; } } } if(last_tx_hash_id != (m_transfers.size() ? get_transaction_hash(m_transfers.back().m_tx) : null_hash)) received_money = true; LOG_PRINT_L1("Refresh done, blocks received: " << blocks_fetched << ", balance: " << print_money(balance()) << ", unlocked: " << print_money(unlocked_balance())); } //---------------------------------------------------------------------------------------------------- bool wallet2::refresh(size_t & blocks_fetched, bool& received_money, bool& ok) { try { refresh(blocks_fetched, received_money); ok = true; } catch (...) { ok = false; } return ok; } //---------------------------------------------------------------------------------------------------- void wallet2::detach_blockchain(uint64_t height) { LOG_PRINT_L0("Detaching blockchain on height " << height); size_t transfers_detached = 0; auto it = std::find_if(m_transfers.begin(), m_transfers.end(), [&](const transfer_details& td){return td.m_block_height >= height;}); size_t i_start = it - m_transfers.begin(); for(size_t i = i_start; i!= m_transfers.size();i++) { auto it_ki = m_key_images.find(m_transfers[i].m_key_image); THROW_WALLET_EXCEPTION_IF(it_ki == m_key_images.end(), error::wallet_internal_error, "key image not found"); m_key_images.erase(it_ki); ++transfers_detached; } m_transfers.erase(it, m_transfers.end()); size_t blocks_detached = m_blockchain.end() - (m_blockchain.begin()+height); m_blockchain.erase(m_blockchain.begin()+height, m_blockchain.end()); m_local_bc_height -= blocks_detached; for (auto it = m_payments.begin(); it != m_payments.end(); ) { if(height <= it->second.m_block_height) it = m_payments.erase(it); else ++it; } LOG_PRINT_L0("Detached blockchain on height " << height << ", transfers detached " << transfers_detached << ", blocks detached " << blocks_detached); } //---------------------------------------------------------------------------------------------------- bool wallet2::deinit() { return true; } //---------------------------------------------------------------------------------------------------- bool wallet2::clear() { m_blockchain.clear(); m_transfers.clear(); cryptonote::block b; cryptonote::generate_genesis_block(b); m_blockchain.push_back(get_block_hash(b)); m_local_bc_height = 1; return true; } //---------------------------------------------------------------------------------------------------- bool wallet2::store_keys(const std::string& keys_file_name, const std::string& password) { std::string account_data; bool r = epee::serialization::store_t_to_binary(m_account, account_data); CHECK_AND_ASSERT_MES(r, false, "failed to serialize wallet keys"); wallet2::keys_file_data keys_file_data = boost::value_initialized(); crypto::chacha8_key key; crypto::generate_chacha8_key(password, key); std::string cipher; cipher.resize(account_data.size()); keys_file_data.iv = crypto::rand(); crypto::chacha8(account_data.data(), account_data.size(), key, keys_file_data.iv, &cipher[0]); keys_file_data.account_data = cipher; std::string buf; r = ::serialization::dump_binary(keys_file_data, buf); r = r && epee::file_io_utils::save_string_to_file(keys_file_name, buf); //and never touch wallet_keys_file again, only read CHECK_AND_ASSERT_MES(r, false, "failed to generate wallet keys file " << keys_file_name); return true; } //---------------------------------------------------------------------------------------------------- namespace { bool verify_keys(const crypto::secret_key& sec, const crypto::public_key& expected_pub) { crypto::public_key pub; bool r = crypto::secret_key_to_public_key(sec, pub); return r && expected_pub == pub; } } //---------------------------------------------------------------------------------------------------- void wallet2::load_keys(const std::string& keys_file_name, const std::string& password) { wallet2::keys_file_data keys_file_data; std::string buf; bool r = epee::file_io_utils::load_file_to_string(keys_file_name, buf); THROW_WALLET_EXCEPTION_IF(!r, error::file_read_error, keys_file_name); r = ::serialization::parse_binary(buf, keys_file_data); THROW_WALLET_EXCEPTION_IF(!r, error::wallet_internal_error, "internal error: failed to deserialize \"" + keys_file_name + '\"'); crypto::chacha8_key key; crypto::generate_chacha8_key(password, key); std::string account_data; account_data.resize(keys_file_data.account_data.size()); crypto::chacha8(keys_file_data.account_data.data(), keys_file_data.account_data.size(), key, keys_file_data.iv, &account_data[0]); const cryptonote::account_keys& keys = m_account.get_keys(); r = epee::serialization::load_t_from_binary(m_account, account_data); r = r && verify_keys(keys.m_view_secret_key, keys.m_account_address.m_view_public_key); r = r && verify_keys(keys.m_spend_secret_key, keys.m_account_address.m_spend_public_key); THROW_WALLET_EXCEPTION_IF(!r, error::invalid_password); } //---------------------------------------------------------------------------------------------------- void wallet2::generate(const std::string& wallet_, const std::string& password, const crypto::secret_key& recovery_param, bool recover) { clear(); prepare_file_names(wallet_); boost::system::error_code ignored_ec; THROW_WALLET_EXCEPTION_IF(boost::filesystem::exists(m_wallet_file, ignored_ec), error::file_exists, m_wallet_file); THROW_WALLET_EXCEPTION_IF(boost::filesystem::exists(m_keys_file, ignored_ec), error::file_exists, m_keys_file); m_account.generate(recovery_param, recover); m_account_public_address = m_account.get_keys().m_account_address; bool r = store_keys(m_keys_file, password); THROW_WALLET_EXCEPTION_IF(!r, error::file_save_error, m_keys_file); r = file_io_utils::save_string_to_file(m_wallet_file + ".address.txt", m_account.get_public_address_str()); if(!r) LOG_PRINT_RED_L0("String with address text not saved"); store(); } //---------------------------------------------------------------------------------------------------- void wallet2::wallet_exists(const std::string& file_path, bool& keys_file_exists, bool& wallet_file_exists) { std::string keys_file, wallet_file; do_prepare_file_names(file_path, keys_file, wallet_file); boost::system::error_code ignore; keys_file_exists = boost::filesystem::exists(keys_file, ignore); wallet_file_exists = boost::filesystem::exists(wallet_file, ignore); } //---------------------------------------------------------------------------------------------------- bool wallet2::parse_payment_id(const std::string& payment_id_str, crypto::hash& payment_id) { cryptonote::blobdata payment_id_data; if(!epee::string_tools::parse_hexstr_to_binbuff(payment_id_str, payment_id_data)) return false; if(sizeof(crypto::hash) != payment_id_data.size()) return false; payment_id = *reinterpret_cast(payment_id_data.data()); return true; } //---------------------------------------------------------------------------------------------------- bool wallet2::prepare_file_names(const std::string& file_path) { do_prepare_file_names(file_path, m_keys_file, m_wallet_file); return true; } //---------------------------------------------------------------------------------------------------- bool wallet2::check_connection() { if(m_http_client.is_connected()) return true; net_utils::http::url_content u; net_utils::parse_url(m_daemon_address, u); if(!u.port) u.port = RPC_DEFAULT_PORT; return m_http_client.connect(u.host, std::to_string(u.port), WALLET_RCP_CONNECTION_TIMEOUT); } //---------------------------------------------------------------------------------------------------- void wallet2::load(const std::string& wallet_, const std::string& password) { clear(); prepare_file_names(wallet_); boost::system::error_code e; bool exists = boost::filesystem::exists(m_keys_file, e); THROW_WALLET_EXCEPTION_IF(e || !exists, error::file_not_found, m_keys_file); load_keys(m_keys_file, password); LOG_PRINT_L0("Loaded wallet keys file, with public address: " << m_account.get_public_address_str()); //keys loaded ok! //try to load wallet file. but even if we failed, it is not big problem if(!boost::filesystem::exists(m_wallet_file, e) || e) { LOG_PRINT_L0("file not found: " << m_wallet_file << ", starting with empty blockchain"); m_account_public_address = m_account.get_keys().m_account_address; return; } bool r = tools::unserialize_obj_from_file(*this, m_wallet_file); THROW_WALLET_EXCEPTION_IF(!r, error::file_read_error, m_wallet_file); THROW_WALLET_EXCEPTION_IF( m_account_public_address.m_spend_public_key != m_account.get_keys().m_account_address.m_spend_public_key || m_account_public_address.m_view_public_key != m_account.get_keys().m_account_address.m_view_public_key, error::wallet_files_doesnt_correspond, m_keys_file, m_wallet_file); if(m_blockchain.empty()) { cryptonote::block b; cryptonote::generate_genesis_block(b); m_blockchain.push_back(get_block_hash(b)); } m_local_bc_height = m_blockchain.size(); } //---------------------------------------------------------------------------------------------------- void wallet2::store() { bool r = tools::serialize_obj_to_file(*this, m_wallet_file); THROW_WALLET_EXCEPTION_IF(!r, error::file_save_error, m_wallet_file); } //---------------------------------------------------------------------------------------------------- uint64_t wallet2::unlocked_balance() { uint64_t amount = 0; BOOST_FOREACH(transfer_details& td, m_transfers) if(!td.m_spent && is_transfer_unlocked(td)) amount += td.amount(); return amount; } //---------------------------------------------------------------------------------------------------- uint64_t wallet2::balance() { uint64_t amount = 0; BOOST_FOREACH(auto& td, m_transfers) if(!td.m_spent) amount += td.amount(); BOOST_FOREACH(auto& utx, m_unconfirmed_txs) amount+= utx.second.m_change; return amount; } //---------------------------------------------------------------------------------------------------- void wallet2::get_transfers(wallet2::transfer_container& incoming_transfers) const { incoming_transfers = m_transfers; } //---------------------------------------------------------------------------------------------------- void wallet2::get_payments(const crypto::hash& payment_id, std::list& payments) const { auto range = m_payments.equal_range(payment_id); std::for_each(range.first, range.second, [&payments](const payment_container::value_type& x) { payments.push_back(x.second); }); } //---------------------------------------------------------------------------------------------------- bool wallet2::is_transfer_unlocked(const transfer_details& td) const { if(!is_tx_spendtime_unlocked(td.m_tx.unlock_time)) return false; if(td.m_block_height + DEFAULT_TX_SPENDABLE_AGE > m_blockchain.size()) return false; return true; } //---------------------------------------------------------------------------------------------------- bool wallet2::is_tx_spendtime_unlocked(uint64_t unlock_time) const { if(unlock_time < CRYPTONOTE_MAX_BLOCK_NUMBER) { //interpret as block index if(m_blockchain.size()-1 + CRYPTONOTE_LOCKED_TX_ALLOWED_DELTA_BLOCKS >= unlock_time) return true; else return false; }else { //interpret as time uint64_t current_time = static_cast(time(NULL)); if(current_time + CRYPTONOTE_LOCKED_TX_ALLOWED_DELTA_SECONDS >= unlock_time) return true; else return false; } return false; } //---------------------------------------------------------------------------------------------------- namespace { template T pop_random_value(std::vector& vec) { CHECK_AND_ASSERT_MES(!vec.empty(), T(), "Vector must be non-empty"); size_t idx = crypto::rand() % vec.size(); T res = vec[idx]; if (idx + 1 != vec.size()) { vec[idx] = vec.back(); } vec.resize(vec.size() - 1); return res; } } //---------------------------------------------------------------------------------------------------- uint64_t wallet2::select_transfers(uint64_t needed_money, bool add_dust, uint64_t dust, std::list& selected_transfers) { std::vector unused_transfers_indices; std::vector unused_dust_indices; for (size_t i = 0; i < m_transfers.size(); ++i) { const transfer_details& td = m_transfers[i]; if (!td.m_spent && is_transfer_unlocked(td)) { if (dust < td.amount()) unused_transfers_indices.push_back(i); else unused_dust_indices.push_back(i); } } bool select_one_dust = add_dust && !unused_dust_indices.empty(); uint64_t found_money = 0; while (found_money < needed_money && (!unused_transfers_indices.empty() || !unused_dust_indices.empty())) { size_t idx; if (select_one_dust) { idx = pop_random_value(unused_dust_indices); select_one_dust = false; } else { idx = !unused_transfers_indices.empty() ? pop_random_value(unused_transfers_indices) : pop_random_value(unused_dust_indices); } transfer_container::iterator it = m_transfers.begin() + idx; selected_transfers.push_back(it); found_money += it->amount(); } return found_money; } //---------------------------------------------------------------------------------------------------- void wallet2::add_unconfirmed_tx(const cryptonote::transaction& tx, uint64_t change_amount) { unconfirmed_transfer_details& utd = m_unconfirmed_txs[cryptonote::get_transaction_hash(tx)]; utd.m_change = change_amount; utd.m_sent_time = time(NULL); utd.m_tx = tx; } //---------------------------------------------------------------------------------------------------- void wallet2::transfer(const std::vector& dsts, size_t fake_outputs_count, uint64_t unlock_time, uint64_t fee, const std::vector& extra, cryptonote::transaction& tx) { transfer(dsts, fake_outputs_count, unlock_time, fee, extra, detail::digit_split_strategy, tx_dust_policy(fee), tx); } //---------------------------------------------------------------------------------------------------- void wallet2::transfer(const std::vector& dsts, size_t fake_outputs_count, uint64_t unlock_time, uint64_t fee, const std::vector& extra) { cryptonote::transaction tx; transfer(dsts, fake_outputs_count, unlock_time, fee, extra, tx); } //---------------------------------------------------------------------------------------------------- }