mirror of
https://git.wownero.com/wownero/onion-wownero-blockchain-explorer.git
synced 2024-08-15 00:33:12 +00:00
showing real mixins in timescales for unsigned tx added
This commit is contained in:
parent
9d66fb7783
commit
922f6c02c2
2 changed files with 264 additions and 77 deletions
295
src/page.h
295
src/page.h
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@ -953,6 +953,11 @@ namespace xmreg {
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mstch::map tx_context = construct_tx_context(tx, with_ring_signatures);
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if (boost::get<bool>(tx_context["has_error"]))
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{
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return boost::get<string>(tx_context["error_msg"]);
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}
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mstch::map context {
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{"txs" , mstch::array{}},
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{"testnet" , this->testnet}
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@ -1341,6 +1346,7 @@ namespace xmreg {
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}
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vector<vector<uint64_t>> mixin_timestamp_groups;
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vector<uint64_t> real_output_indices;
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uint64_t sum_outputs_amounts {0};
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@ -1368,9 +1374,29 @@ namespace xmreg {
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tx_out_index real_toi;
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uint64_t tx_source_amount = (tx_source.rct ? 0 : tx_source.amount);
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try
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{
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// get tx of the real output
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real_toi = core_storage->get_db()
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.get_output_tx_and_index(tx_source.amount, index_of_real_output);
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.get_output_tx_and_index(tx_source_amount,
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index_of_real_output);
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}
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catch (const OUTPUT_DNE& e)
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{
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string out_msg = fmt::format(
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"Output with amount {:d} and index {:d} does not exist!",
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tx_source_amount, index_of_real_output
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);
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cerr << out_msg << endl;
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return string(out_msg);
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}
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transaction real_source_tx;
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@ -1382,6 +1408,8 @@ namespace xmreg {
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tx_details real_txd = get_tx_details(real_source_tx);
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real_output_indices.push_back(tx_source.real_output);
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public_key real_out_pub_key = real_txd.output_pub_keys[tx_source.real_output_in_tx_index].first.key;
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//cout << "real_txd.hash: " << pod_to_hex(real_txd.hash) << endl;
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@ -1399,9 +1427,25 @@ namespace xmreg {
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tx_out_index toi;
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try
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{
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// get tx of the real output
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toi = core_storage->get_db()
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.get_output_tx_and_index(tx_source.amount, oe.first);
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.get_output_tx_and_index(tx_source_amount, oe.first);
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}
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catch (OUTPUT_DNE& e)
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{
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string out_msg = fmt::format(
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"Output with amount {:d} and index {:d} does not exist!",
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tx_source_amount, oe.first
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);
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cerr << out_msg << endl;
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return string(out_msg);
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}
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transaction tx;
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@ -1445,16 +1489,41 @@ namespace xmreg {
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mixin_timestamps.push_back(blk.timestamp);
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++output_i;
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}
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} // for(const tx_source_entry::output_entry& oe: tx_source.outputs)
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dest_sources.push_back(single_dest_source);
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mixin_timestamp_groups.push_back(mixin_timestamps);
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}
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tx_cd_data.insert({"sum_outputs_amounts" , fmt::format("{:0.12f}", XMR_AMOUNT(sum_outputs_amounts))});
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mixin_timestamp_groups.push_back(mixin_timestamps);
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} // for (size_t i = 0; i < no_of_sources; ++i)
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tx_cd_data.insert({"sum_outputs_amounts" ,
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fmt::format("{:0.12f}", XMR_AMOUNT(sum_outputs_amounts))});
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uint64_t min_mix_timestamp;
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uint64_t max_mix_timestamp;
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pair<mstch::array, double> mixins_timescales
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= construct_mstch_mixin_timescales(
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mixin_timestamp_groups,
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min_mix_timestamp,
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max_mix_timestamp
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);
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tx_cd_data["timescales"] = mixins_timescales.first;
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tx_cd_data["min_mix_time"] = xmreg::timestamp_to_str(min_mix_timestamp);
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tx_cd_data["max_mix_time"] = xmreg::timestamp_to_str(max_mix_timestamp);
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tx_cd_data["timescales_scale"] = fmt::format("{:0.2f}",
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mixins_timescales.second
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/ 3600.0 / 24.0); // in days
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// mark real mixing in the mixins timescale graph
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mark_real_mixins_on_timescales(real_output_indices, tx_cd_data);
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txs.push_back(tx_cd_data);
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}
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} // for (const ::tools::wallet2::tx_construction_data& tx_cd: exported_txs.txes)
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}
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else
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{
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@ -1497,6 +1566,11 @@ namespace xmreg {
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{
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mstch::map tx_context = construct_tx_context(ptx.tx);
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if (boost::get<bool>(tx_context["has_error"]))
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{
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return boost::get<string>(tx_context["error_msg"]);
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}
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vector<uint64_t> address_amounts;
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// get amounts for stealth addresses
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@ -1532,9 +1606,28 @@ namespace xmreg {
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uint64_t index_of_real_output = tx_source.outputs[tx_source.real_output].first;
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uint64_t tx_source_amount = (tx_source.rct ? 0 : tx_source.amount);
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tx_out_index real_toi;
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try
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{
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// get tx of the real output
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tx_out_index real_toi = core_storage->get_db()
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.get_output_tx_and_index(tx_source.amount, index_of_real_output);
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real_toi = core_storage->get_db()
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.get_output_tx_and_index(tx_source_amount, index_of_real_output);
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}
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catch (const OUTPUT_DNE& e)
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{
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string out_msg = fmt::format(
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"Output with amount {:d} and index {:d} does not exist!",
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tx_source_amount, index_of_real_output
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);
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cerr << out_msg << endl;
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return string(out_msg);
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}
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if (!mcore->get_tx(real_toi.first, real_source_tx))
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{
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@ -1622,35 +1715,7 @@ namespace xmreg {
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}
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// mark real mixing in the mixins timescale graph
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mstch::array& mixins_timescales
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= boost::get<mstch::array>(tx_context["timescales"]);
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uint64_t idx {0};
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for (mstch::node& timescale_node: mixins_timescales)
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{
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string& timescale = boost::get<string>(
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boost::get<mstch::map>(timescale_node)["timescale"]
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);
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// claculated number of timescale points
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// due to resolution, no of points might be lower than no of mixins
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size_t no_points = std::count(timescale.begin(), timescale.end(), '*');
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size_t point_to_find = real_output_indices.at(idx);
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// adjust point to find based on total number of points
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if (point_to_find >= no_points)
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point_to_find = no_points - 1;
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boost::iterator_range<string::iterator> r
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= boost::find_nth(timescale, "*", point_to_find);
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*(r.begin()) = 'R';
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++idx;
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}
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mark_real_mixins_on_timescales(real_output_indices, tx_context);
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boost::get<mstch::array>(context["txs"]).push_back(tx_context);
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}
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@ -1989,14 +2054,25 @@ namespace xmreg {
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search_text.substr(4));
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//cout << "global_idx: " << global_idx << endl;
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output_data_t output_data;
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try
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{
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// get info about output of a given global index
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output_data_t output_data = core_storage->get_db()
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output_data = core_storage->get_db()
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.get_output_key(global_idx);
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}
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catch (const OUTPUT_DNE& e)
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{
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string out_msg = fmt::format(
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"Output with index {:d} does not exist!",
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global_idx
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);
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//tx_out_index tx_out = core_storage->get_db()
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// .get_output_tx_and_index_from_global(global_idx);
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cerr << out_msg << endl;
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return out_msg;
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}
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//cout << "tx_out.first: " << tx_out.first << endl;
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//cout << "tx_out.second: " << tx_out.second << endl;
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@ -2055,10 +2131,26 @@ namespace xmreg {
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//cout << "amount_idx: " << amount_idx << endl;
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//cout << "amount: " << amount << endl;
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output_data_t output_data;
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try
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{
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// get info about output of a given global index
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output_data_t output_data = core_storage->get_db()
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output_data = core_storage->get_db()
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.get_output_key(
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amount, amount_idx);
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}
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catch (const OUTPUT_DNE& e)
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{
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string out_msg = fmt::format(
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"Output with amount {:d} and index {:d} does not exist!",
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amount, amount_idx
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);
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cerr << out_msg << endl;
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return out_msg;
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}
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string output_pub_key = pod_to_hex(output_data.pubkey);
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@ -2082,7 +2174,7 @@ namespace xmreg {
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cerr << "Cant parse amout index and amout string: "
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<< search_text.substr(4) << endl;
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}
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catch(OUTPUT_DNE& e)
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catch(const OUTPUT_DNE& e)
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{
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cerr << "Output not found in the blockchain: "
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<< search_text.substr(4) << endl;
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@ -2384,6 +2476,44 @@ namespace xmreg {
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private:
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void
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mark_real_mixins_on_timescales(
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const vector<uint64_t>& real_output_indices,
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mstch::map& tx_context)
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{
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// mark real mixing in the mixins timescale graph
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mstch::array& mixins_timescales
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= boost::get<mstch::array>(tx_context["timescales"]);
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uint64_t idx {0};
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for (mstch::node& timescale_node: mixins_timescales)
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{
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string& timescale = boost::get<string>(
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boost::get<mstch::map>(timescale_node)["timescale"]
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);
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// claculated number of timescale points
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// due to resolution, no of points might be lower than no of mixins
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size_t no_points = std::count(timescale.begin(), timescale.end(), '*');
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size_t point_to_find = real_output_indices.at(idx);
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// adjust point to find based on total number of points
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if (point_to_find >= no_points)
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point_to_find = no_points - 1;
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boost::iterator_range<string::iterator> r
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= boost::find_nth(timescale, "*", point_to_find);
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*(r.begin()) = 'R';
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++idx;
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}
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}
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mstch::map
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construct_tx_context(transaction tx, uint with_ring_signatures = 0)
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{
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@ -2473,11 +2603,6 @@ namespace xmreg {
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uint64_t inputs_xmr_sum {0};
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// initialize with some large and some numbers
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uint64_t min_mix_timestamp = server_timestamp*2L;
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uint64_t max_mix_timestamp {0};
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vector<vector<uint64_t>> mixin_timestamp_groups;
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// make timescale maps for mixins in input
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@ -2490,9 +2615,32 @@ namespace xmreg {
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// get public keys of outputs used in the mixins that match to the offests
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std::vector<cryptonote::output_data_t> outputs;
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try
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{
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core_storage->get_db().get_output_key(in_key.amount,
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absolute_offsets,
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outputs);
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}
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catch (const OUTPUT_DNE& e)
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{
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string out_msg = fmt::format(
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"Outputs with amount {:d} do not exist and indexes ",
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in_key.amount
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);
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for (auto offset: absolute_offsets)
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out_msg += ", " + to_string(offset);
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out_msg += " don't exist!";
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cerr << out_msg << endl;
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context["has_error"] = true;
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context["error_msg"] = out_msg;
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return context;
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}
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inputs.push_back(mstch::map {
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{"in_key_img" , REMOVE_HASH_BRAKETS(fmt::format("{:s}", in_key.k_image))},
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@ -2520,10 +2668,31 @@ namespace xmreg {
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// get basic information about mixn's output
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cryptonote::output_data_t output_data = outputs.at(count);
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tx_out_index tx_out_idx;
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try
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{
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// get pair pair<crypto::hash, uint64_t> where first is tx hash
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// and second is local index of the output i in that tx
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tx_out_index tx_out_idx =
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core_storage->get_db().get_output_tx_and_index(in_key.amount, i);
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tx_out_idx = core_storage->get_db()
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.get_output_tx_and_index(in_key.amount, i);
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}
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catch (const OUTPUT_DNE& e)
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{
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string out_msg = fmt::format(
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"Output with amount {:d} and index {:d} does not exist!",
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in_key.amount, i
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);
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cerr << out_msg << endl;
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context["has_error"] = true;
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context["error_msg"] = out_msg;
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return context;
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}
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// get block of given height, as we want to get its timestamp
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cryptonote::block blk;
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@ -2572,12 +2741,6 @@ namespace xmreg {
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{"mix_is_it_real" , false}, // a placeholder for future
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});
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if (blk.timestamp < min_mix_timestamp)
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min_mix_timestamp = blk.timestamp;
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if (blk.timestamp > max_mix_timestamp)
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max_mix_timestamp = blk.timestamp;
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// get mixin timestamp from its orginal block
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mixin_timestamps.push_back(blk.timestamp);
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@ -2590,9 +2753,15 @@ namespace xmreg {
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input_idx++;
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} // for (const txin_to_key& in_key: txd.input_key_imgs)
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uint64_t min_mix_timestamp;
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uint64_t max_mix_timestamp;
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pair<mstch::array, double> mixins_timescales
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= construct_mstch_mixin_timescales(mixin_timestamp_groups);
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= construct_mstch_mixin_timescales(
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mixin_timestamp_groups,
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min_mix_timestamp,
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max_mix_timestamp
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);
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context["inputs_xmr_sum"] = fmt::format("{:0.12f}", XMR_AMOUNT(inputs_xmr_sum));
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@ -2671,15 +2840,19 @@ namespace xmreg {
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}
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pair<mstch::array, double>
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construct_mstch_mixin_timescales(const vector<vector<uint64_t>>& mixin_timestamp_groups)
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construct_mstch_mixin_timescales(
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const vector<vector<uint64_t>>& mixin_timestamp_groups,
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uint64_t& min_mix_timestamp,
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uint64_t& max_mix_timestamp
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)
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{
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mstch::array mixins_timescales;
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double timescale_scale {0.0}; // size of one '_' in days
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// initialize with some large and some numbers
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uint64_t min_mix_timestamp = server_timestamp*2L;
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uint64_t max_mix_timestamp {0};
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min_mix_timestamp = server_timestamp*2L;
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max_mix_timestamp = 0;
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// find min and maximum timestamps
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for (const vector<uint64_t>& mixn_timestamps : mixin_timestamp_groups)
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|
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@ -147,6 +147,20 @@
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Send {{dest_amount}} to {{dest_address}}<br/>
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{{/dest_infos}}
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</div>
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<h3>
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Inputs' mixins time scale (from {{min_mix_time}} till {{max_mix_time}};
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resolution: {{timescales_scale}} days{{#have_raw_tx}}; R - real mixin {{/have_raw_tx}})
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</h3>
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<div class="center">
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<ul class="center">
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{{#timescales}}
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<li style="list-style-type: none; text-align: center; font-size: 8px">|{{timescale}}|</li>
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{{/timescales}}
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</ul>
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</div>
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<h4>Outputs selected for this tx (total: {{sum_outputs_amounts}})</h4>
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{{#dest_sources}}
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<table style="width: 100%; margin-top:10px">
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Loading…
Reference in a new issue