Line data    Source code

       1             : /*
       2             :  *  Copyright (C) 2004-2024 Savoir-faire Linux Inc.
       3             :  *
       4             :  *  This program is free software: you can redistribute it and/or modify
       5             :  *  it under the terms of the GNU General Public License as published by
       6             :  *  the Free Software Foundation, either version 3 of the License, or
       7             :  *  (at your option) any later version.
       8             :  *
       9             :  *  This program is distributed in the hope that it will be useful,
      10             :  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
      11             :  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
      12             :  *  GNU General Public License for more details.
      13             :  *
      14             :  *  You should have received a copy of the GNU General Public License
      15             :  *  along with this program. If not, see <https://www.gnu.org/licenses/>.
      16             :  */
      17             : #pragma once
      18             : 
      19             : #include <string>
      20             : #include <string_view>
      21             : #include <msgpack.hpp>
      22             : 
      23             : #include <opendht/infohash.h>
      24             : 
      25             : using namespace std::literals;
      26             : using NodeId = dht::h256;
      27             : 
      28             : namespace jami {
      29             : 
      30             : namespace swarm_protocol {
      31             : 
      32             : static constexpr int version = 1;
      33             : 
      34             : enum class Query : uint8_t { FIND = 1, FOUND = 2 };
      35             : 
      36             : using NodeId = dht::PkId;
      37             : 
      38             : struct Request
      39             : {
      40             :     Query q; // Type of query
      41             :     int num; // Number of nodes
      42             :     NodeId nodeId;
      43        2842 :     MSGPACK_DEFINE_MAP(q, num, nodeId);
      44             : };
      45             : 
      46             : struct Response
      47             : {
      48             :     Query q;
      49             :     std::vector<NodeId> nodes;
      50             :     std::vector<NodeId> mobile_nodes;
      51             : 
      52        2814 :     MSGPACK_DEFINE_MAP(q, nodes, mobile_nodes);
      53             : };
      54             : 
      55             : struct Message
      56             : {
      57             :     int v = version;
      58             :     bool is_mobile {false};
      59             :     std::optional<Request> request;
      60             :     std::optional<Response> response;
      61        5668 :     MSGPACK_DEFINE_MAP(v, is_mobile, request, response);
      62             : };
      63             : 
      64             : }; // namespace swarm_protocol
      65             : 
      66             : } // namespace jami
      67        5642 : MSGPACK_ADD_ENUM(jami::swarm_protocol::Query);