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Diffstat (limited to '')
| -rw-r--r-- | src/web_service/announce_room_json.cpp | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/src/web_service/announce_room_json.cpp b/src/web_service/announce_room_json.cpp new file mode 100644 index 000000000..4c3195efd --- /dev/null +++ b/src/web_service/announce_room_json.cpp @@ -0,0 +1,145 @@ +// SPDX-FileCopyrightText: Copyright 2017 Citra Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#include <future> +#include <nlohmann/json.hpp> +#include "common/detached_tasks.h" +#include "common/logging/log.h" +#include "web_service/announce_room_json.h" +#include "web_service/web_backend.h" + +namespace AnnounceMultiplayerRoom { + +static void to_json(nlohmann::json& json, const Member& member) { + if (!member.username.empty()) { + json["username"] = member.username; + } + json["nickname"] = member.nickname; + if (!member.avatar_url.empty()) { + json["avatarUrl"] = member.avatar_url; + } + json["gameName"] = member.game.name; + json["gameId"] = member.game.id; +} + +static void from_json(const nlohmann::json& json, Member& member) { + member.nickname = json.at("nickname").get<std::string>(); + member.game.name = json.at("gameName").get<std::string>(); + member.game.id = json.at("gameId").get<u64>(); + try { + member.username = json.at("username").get<std::string>(); + member.avatar_url = json.at("avatarUrl").get<std::string>(); + } catch (const nlohmann::detail::out_of_range&) { + member.username = member.avatar_url = ""; + LOG_DEBUG(Network, "Member \'{}\' isn't authenticated", member.nickname); + } +} + +static void to_json(nlohmann::json& json, const Room& room) { + json["port"] = room.information.port; + json["name"] = room.information.name; + if (!room.information.description.empty()) { + json["description"] = room.information.description; + } + json["preferredGameName"] = room.information.preferred_game.name; + json["preferredGameId"] = room.information.preferred_game.id; + json["maxPlayers"] = room.information.member_slots; + json["netVersion"] = room.net_version; + json["hasPassword"] = room.has_password; + if (room.members.size() > 0) { + nlohmann::json member_json = room.members; + json["players"] = member_json; + } +} + +static void from_json(const nlohmann::json& json, Room& room) { + room.verify_uid = json.at("externalGuid").get<std::string>(); + room.ip = json.at("address").get<std::string>(); + room.information.name = json.at("name").get<std::string>(); + try { + room.information.description = json.at("description").get<std::string>(); + } catch (const nlohmann::detail::out_of_range&) { + room.information.description = ""; + LOG_DEBUG(Network, "Room \'{}\' doesn't contain a description", room.information.name); + } + room.information.host_username = json.at("owner").get<std::string>(); + room.information.port = json.at("port").get<u16>(); + room.information.preferred_game.name = json.at("preferredGameName").get<std::string>(); + room.information.preferred_game.id = json.at("preferredGameId").get<u64>(); + room.information.member_slots = json.at("maxPlayers").get<u32>(); + room.net_version = json.at("netVersion").get<u32>(); + room.has_password = json.at("hasPassword").get<bool>(); + try { + room.members = json.at("players").get<std::vector<Member>>(); + } catch (const nlohmann::detail::out_of_range& e) { + LOG_DEBUG(Network, "Out of range {}", e.what()); + } +} + +} // namespace AnnounceMultiplayerRoom + +namespace WebService { + +void RoomJson::SetRoomInformation(const std::string& name, const std::string& description, + const u16 port, const u32 max_player, const u32 net_version, + const bool has_password, + const AnnounceMultiplayerRoom::GameInfo& preferred_game) { + room.information.name = name; + room.information.description = description; + room.information.port = port; + room.information.member_slots = max_player; + room.net_version = net_version; + room.has_password = has_password; + room.information.preferred_game = preferred_game; +} +void RoomJson::AddPlayer(const AnnounceMultiplayerRoom::Member& member) { + room.members.push_back(member); +} + +WebService::WebResult RoomJson::Update() { + if (room_id.empty()) { + LOG_ERROR(WebService, "Room must be registered to be updated"); + return WebService::WebResult{WebService::WebResult::Code::LibError, + "Room is not registered", ""}; + } + nlohmann::json json{{"players", room.members}}; + return client.PostJson(fmt::format("/lobby/{}", room_id), json.dump(), false); +} + +WebService::WebResult RoomJson::Register() { + nlohmann::json json = room; + auto result = client.PostJson("/lobby", json.dump(), false); + if (result.result_code != WebService::WebResult::Code::Success) { + return result; + } + auto reply_json = nlohmann::json::parse(result.returned_data); + room = reply_json.get<AnnounceMultiplayerRoom::Room>(); + room_id = reply_json.at("id").get<std::string>(); + return WebService::WebResult{WebService::WebResult::Code::Success, "", room.verify_uid}; +} + +void RoomJson::ClearPlayers() { + room.members.clear(); +} + +AnnounceMultiplayerRoom::RoomList RoomJson::GetRoomList() { + auto reply = client.GetJson("/lobby", true).returned_data; + if (reply.empty()) { + return {}; + } + return nlohmann::json::parse(reply).at("rooms").get<AnnounceMultiplayerRoom::RoomList>(); +} + +void RoomJson::Delete() { + if (room_id.empty()) { + LOG_ERROR(WebService, "Room must be registered to be deleted"); + return; + } + Common::DetachedTasks::AddTask( + [host{this->host}, username{this->username}, token{this->token}, room_id{this->room_id}]() { + // create a new client here because the this->client might be destroyed. + Client{host, username, token}.DeleteJson(fmt::format("/lobby/{}", room_id), "", false); + }); +} + +} // namespace WebService |