refactor: enable -netinfo to add future networks (i2p, cjdns)
After this commit, a new network may be added by changing 4 lines: - increment the value of `m_networks_size` - add the network name to `m_networks` - add the network name to this line: `result += " ipv4 ipv6 onion total block-relay\n";` - add "counts.at(i).at(<m_networks pos>)" to this line: `result += strprintf("%-5s %5i %5i %5i %5i %5i\n...`
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82fd40216c
commit
6272604bef
1 changed files with 28 additions and 31 deletions
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@ -296,6 +296,17 @@ public:
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class NetinfoRequestHandler : public BaseRequestHandler
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{
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private:
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static constexpr int8_t UNKNOWN_NETWORK{-1};
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static constexpr size_t m_networks_size{3};
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const std::array<std::string, m_networks_size> m_networks{{"ipv4", "ipv6", "onion"}};
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std::array<std::array<uint16_t, m_networks_size + 2>, 3> m_counts{{{}}}; //!< Peer counts by (in/out/total, networks/total/block-relay)
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int8_t NetworkStringToId(const std::string& str) const
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{
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for (size_t i = 0; i < m_networks_size; ++i) {
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if (str == m_networks.at(i)) return i;
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}
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return UNKNOWN_NETWORK;
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}
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uint8_t m_details_level{0}; //!< Optional user-supplied arg to set dashboard details level
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bool DetailsRequested() const { return m_details_level > 0 && m_details_level < 5; }
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bool IsAddressSelected() const { return m_details_level == 2 || m_details_level == 4; }
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@ -360,32 +371,19 @@ public:
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}
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// Count peer connection totals, and if DetailsRequested(), store peer data in a vector of structs.
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int ipv4_i{0}, ipv6_i{0}, onion_i{0}, block_relay_i{0}, total_i{0}; // inbound conn counters
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int ipv4_o{0}, ipv6_o{0}, onion_o{0}, block_relay_o{0}, total_o{0}; // outbound conn counters
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const UniValue& getpeerinfo{batch[ID_PEERINFO]["result"]};
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for (const UniValue& peer : getpeerinfo.getValues()) {
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const bool is_block_relay{!peer["relaytxes"].get_bool()};
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const bool is_inbound{peer["inbound"].get_bool()};
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for (const UniValue& peer : batch[ID_PEERINFO]["result"].getValues()) {
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const std::string network{peer["network"].get_str()};
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if (is_inbound) {
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if (network == "ipv6") {
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++ipv6_i;
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} else if (network == "onion") {
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++onion_i;
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} else {
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++ipv4_i;
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}
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if (is_block_relay) ++block_relay_i;
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} else {
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if (network == "ipv6") {
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++ipv6_o;
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} else if (network == "onion") {
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++onion_o;
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} else {
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++ipv4_o;
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}
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if (is_block_relay) ++block_relay_o;
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const int8_t network_id{NetworkStringToId(network)};
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if (network_id == UNKNOWN_NETWORK) continue;
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const bool is_outbound{!peer["inbound"].get_bool()};
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const bool is_block_relay{!peer["relaytxes"].get_bool()};
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++m_counts.at(is_outbound).at(network_id); // in/out by network
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++m_counts.at(is_outbound).at(m_networks_size); // in/out overall
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++m_counts.at(2).at(network_id); // total by network
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++m_counts.at(2).at(m_networks_size); // total overall
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if (is_block_relay) {
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++m_counts.at(is_outbound).at(m_networks_size + 1); // in/out block-relay
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++m_counts.at(2).at(m_networks_size + 1); // total block-relay
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}
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if (DetailsRequested()) {
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// Push data for this peer to the peers vector.
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@ -401,7 +399,7 @@ public:
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const double ping{peer["pingtime"].isNull() ? -1 : peer["pingtime"].get_real()};
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const std::string addr{peer["addr"].get_str()};
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const std::string sub_version{peer["subver"].get_str()};
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m_peers.push_back({peer_id, mapped_as, version, conn_time, last_blck, last_recv, last_send, last_trxn, min_ping, ping, addr, network, sub_version, is_block_relay, !is_inbound});
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m_peers.push_back({peer_id, mapped_as, version, conn_time, last_blck, last_recv, last_send, last_trxn, min_ping, ping, addr, network, sub_version, is_block_relay, is_outbound});
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m_max_id_length = std::max(ToString(peer_id).length(), m_max_id_length);
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m_max_addr_length = std::max(addr.length() + 1, m_max_addr_length);
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m_is_asmap_on |= (mapped_as != 0);
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@ -443,12 +441,11 @@ public:
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}
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// Report peer connection totals by type.
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total_i = ipv4_i + ipv6_i + onion_i;
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total_o = ipv4_o + ipv6_o + onion_o;
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result += " ipv4 ipv6 onion total block-relay\n";
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result += strprintf("in %5i %5i %5i %5i %5i\n", ipv4_i, ipv6_i, onion_i, total_i, block_relay_i);
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result += strprintf("out %5i %5i %5i %5i %5i\n", ipv4_o, ipv6_o, onion_o, total_o, block_relay_o);
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result += strprintf("total %5i %5i %5i %5i %5i\n", ipv4_i + ipv4_o, ipv6_i + ipv6_o, onion_i + onion_o, total_i + total_o, block_relay_i + block_relay_o);
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const std::array<std::string, 3> rows{{"in", "out", "total"}};
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for (size_t i = 0; i < m_networks_size; ++i) {
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result += strprintf("%-5s %5i %5i %5i %5i %5i\n", rows.at(i), m_counts.at(i).at(0), m_counts.at(i).at(1), m_counts.at(i).at(2), m_counts.at(i).at(m_networks_size), m_counts.at(i).at(m_networks_size + 1));
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}
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// Report local addresses, ports, and scores.
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result += "\nLocal addresses";
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