mirror of
https://github.com/Mauler125/r5sdk.git
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330 lines
12 KiB
C++
330 lines
12 KiB
C++
// r5net.cpp : Defines the functions for the static library.
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//
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#include "core/stdafx.h"
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#include "tier0/cvar.h"
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#include "engine/sys_utils.h"
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#include "networksystem/r5net.h"
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//-----------------------------------------------------------------------------
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// Purpose: returns the sdk version string.
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//-----------------------------------------------------------------------------
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std::string R5Net::Client::GetSDKVersion()
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{
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return SDK_VERSION;
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}
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//-----------------------------------------------------------------------------
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// Purpose: returns a vector of hosted servers.
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//-----------------------------------------------------------------------------
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std::vector<ServerListing> R5Net::Client::GetServersList(std::string& svOutMessage)
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{
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std::vector<ServerListing> vslList{};
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nlohmann::json jsRequestBody = nlohmann::json::object();
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jsRequestBody["version"] = GetSDKVersion();
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std::string svRequestBody = jsRequestBody.dump(4);
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if (r5net_show_debug->GetBool())
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{
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DevMsg(eDLL_T::ENGINE, "Sending GetServerList post.\n");
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DevMsg(eDLL_T::ENGINE, "%s - Sending server list request to comp-server:\n%s\n", __FUNCTION__, svRequestBody.c_str());
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}
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httplib::Result htResults = m_HttpClient.Post("/servers", jsRequestBody.dump().c_str(), jsRequestBody.dump().length(), "application/json");
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if (htResults && r5net_show_debug->GetBool())
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{
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DevMsg(eDLL_T::ENGINE, "GetServerList replied with '%d'.\n", htResults->status);
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}
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if (htResults && htResults->status == 200) // STATUS_OK
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{
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nlohmann::json jsResultBody = nlohmann::json::parse(htResults->body);
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if (jsResultBody["success"].is_boolean() && jsResultBody["success"].get<bool>())
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{
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for (auto &obj : jsResultBody["servers"])
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{
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vslList.push_back(
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ServerListing{
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obj.value("name",""),
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obj.value("map", ""),
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obj.value("ip", ""),
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obj.value("port", ""),
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obj.value("gamemode", ""),
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obj.value("hidden", "false") == "true",
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obj.value("remote_checksum", ""),
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obj.value("version", GetSDKVersion()),
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obj.value("encKey", "")
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}
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);
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}
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}
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else
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{
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if (jsResultBody["err"].is_string())
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{
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svOutMessage = jsResultBody["err"].get<std::string>();
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}
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else
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{
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svOutMessage = "An unknown error occured!";
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}
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}
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}
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else
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{
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if (htResults)
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{
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if (!htResults->body.empty())
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{
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nlohmann::json jsResultBody = nlohmann::json::parse(htResults->body);
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if (jsResultBody["err"].is_string())
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{
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svOutMessage = jsResultBody["err"].get<std::string>();
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}
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else
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{
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svOutMessage = std::string("Failed to reach comp-server ") + std::to_string(htResults->status);
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}
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return vslList;
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}
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svOutMessage = std::string("Failed to reach comp-server ") + std::to_string(htResults->status);
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return vslList;
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}
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svOutMessage = "Failed to reach comp-server. Unknown error code.";
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return vslList;
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}
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return vslList;
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}
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//-----------------------------------------------------------------------------
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// Purpose: Sends host server POST request.
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// Input : &svOutMessage -
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// &svOutToken -
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// &slServerListing -
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// Output : Returns true on success, false on failure.
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//-----------------------------------------------------------------------------
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bool R5Net::Client::PostServerHost(std::string& svOutMessage, std::string& svOutToken, const ServerListing& slServerListing)
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{
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nlohmann::json jsRequestBody = nlohmann::json::object();
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jsRequestBody["name"] = slServerListing.svServerName;
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jsRequestBody["map"] = slServerListing.svMapName;
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jsRequestBody["port"] = slServerListing.svPort;
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jsRequestBody["remote_checksum"] = slServerListing.svRemoteChecksum;
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jsRequestBody["version"] = GetSDKVersion();
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jsRequestBody["gamemode"] = slServerListing.svPlaylist;
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jsRequestBody["encKey"] = slServerListing.svEncryptionKey;
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jsRequestBody["hidden"] = slServerListing.bHidden;
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std::string svRequestBody = jsRequestBody.dump(4);
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if (r5net_show_debug->GetBool())
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{
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DevMsg(eDLL_T::ENGINE, "%s - Sending post host request to comp-server:\n%s\n", __FUNCTION__, svRequestBody.c_str());
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}
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httplib::Result htResults = m_HttpClient.Post("/servers/add", svRequestBody.c_str(), svRequestBody.length(), "application/json");
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if (htResults && r5net_show_debug->GetBool())
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{
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DevMsg(eDLL_T::ENGINE, "%s - Comp-server replied with '%d'\n", __FUNCTION__, htResults->status);
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}
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if (htResults && htResults->status == 200) // STATUS_OK
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{
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nlohmann::json jsResultBody = nlohmann::json::parse(htResults->body);
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if (jsResultBody["success"].is_boolean() && jsResultBody["success"].get<bool>())
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{
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if (jsResultBody["token"].is_string())
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{
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svOutToken = jsResultBody["token"].get<std::string>();
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}
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else
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{
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svOutToken = std::string();
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}
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return true;
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}
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else
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{
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if (jsResultBody["err"].is_string())
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{
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svOutMessage = jsResultBody["err"].get<std::string>();
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}
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else
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{
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svOutMessage = "An unknown error occured!";
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}
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return false;
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}
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}
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else
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{
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if (htResults)
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{
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if (!htResults->body.empty())
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{
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nlohmann::json jsResultBody = nlohmann::json::parse(htResults->body);
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if (jsResultBody["err"].is_string())
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{
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svOutMessage = jsResultBody["err"].get<std::string>();
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}
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else
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{
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svOutMessage = std::string("Failed to reach comp-server ") + std::to_string(htResults->status);
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}
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svOutToken = std::string();
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return false;
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}
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svOutToken = std::string();
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svOutMessage = std::string("Failed to reach comp-server ") + std::to_string(htResults->status);
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return false;
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}
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svOutToken = std::string();
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svOutMessage = "Failed to reach comp-server. Unknown error code.";
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return false;
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}
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return false;
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}
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//-----------------------------------------------------------------------------
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// Purpose: Gets the server by token string.
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// Input : &slOutServer -
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// &svOutMessage -
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// svToken -
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// Output : Returns true on success, false on failure.
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//-----------------------------------------------------------------------------
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bool R5Net::Client::GetServerByToken(ServerListing& slOutServer, std::string& svOutMessage, const std::string svToken)
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{
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nlohmann::json jsRequestBody = nlohmann::json::object();
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jsRequestBody["token"] = svToken;
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std::string svRequestBody = jsRequestBody.dump(4);
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if (r5net_show_debug->GetBool())
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{
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DevMsg(eDLL_T::ENGINE, "%s - Sending token connect request to comp-server:\n%s\n", __FUNCTION__, svRequestBody.c_str());
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}
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httplib::Result htResults = m_HttpClient.Post("/server/byToken", jsRequestBody.dump().c_str(), jsRequestBody.dump().length(), "application/json");
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if (r5net_show_debug->GetBool())
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{
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DevMsg(eDLL_T::ENGINE, "%s - Comp-server replied with '%d'\n", __FUNCTION__, htResults->status);
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}
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if (htResults && htResults->status == 200) // STATUS_OK
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{
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if (!htResults->body.empty())
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{
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nlohmann::json jsResultBody = nlohmann::json::parse(htResults->body);
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if (htResults && jsResultBody["success"].is_boolean() && jsResultBody["success"])
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{
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slOutServer = ServerListing{
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jsResultBody["server"].value("name",""),
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jsResultBody["server"].value("map", ""),
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jsResultBody["server"].value("ip", ""),
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jsResultBody["server"].value("port", ""),
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jsResultBody["server"].value("gamemode", ""),
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jsResultBody["server"].value("hidden", "false") == "true",
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jsResultBody["server"].value("remote_checksum", ""),
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jsResultBody["server"].value("version", GetSDKVersion()),
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jsResultBody["server"].value("encKey", "")
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};
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return true;
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}
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else
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{
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if (jsResultBody["err"].is_string())
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{
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svOutMessage = jsResultBody["err"].get<std::string>();
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}
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else
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{
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svOutMessage = "";
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}
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slOutServer = ServerListing{};
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return false;
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}
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}
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}
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else
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{
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if (htResults)
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{
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if (!htResults->body.empty())
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{
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nlohmann::json jsResultBody = nlohmann::json::parse(htResults->body);
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if (jsResultBody["err"].is_string())
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{
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svOutMessage = jsResultBody["err"].get<std::string>();
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}
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else
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{
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svOutMessage = std::string("Failed to reach comp-server ") + std::to_string(htResults->status);
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}
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return false;
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}
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svOutMessage = std::string("Failed to reach comp-server ") + std::to_string(htResults->status);
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return false;
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}
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svOutMessage = "Failed to reach comp-server. Unknown error code.";
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slOutServer = ServerListing{};
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return false;
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}
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return false;
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}
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//-----------------------------------------------------------------------------
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// Purpose: Checks if client is banned on the comp server.
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// Input : svIpAddress -
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// nOriginID -
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// &svOutErrCl -
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// Output : Returns true if banned, false if not banned.
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//-----------------------------------------------------------------------------
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bool R5Net::Client::GetClientIsBanned(const std::string svIpAddress, std::int64_t nOriginID, std::string& svOutErrCl)
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{
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nlohmann::json jsRequestBody = nlohmann::json::object();
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jsRequestBody["ip"] = svIpAddress;
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jsRequestBody["orid"] = nOriginID;
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httplib::Result htResults = m_HttpClient.Post("/banlist/isBanned", jsRequestBody.dump().c_str(), jsRequestBody.dump().length(), "application/json");
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if (htResults && htResults->status == 200)
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{
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nlohmann::json jsResultBody = nlohmann::json::parse(htResults->body);
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if (jsResultBody["success"].is_boolean() && jsResultBody["success"].get<bool>())
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{
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if (jsResultBody["isBanned"].is_boolean() && jsResultBody["isBanned"].get<bool>())
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{
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svOutErrCl = jsResultBody.value("errCl", "Generic error (code:gen). Contact R5Reloaded developers.");
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return true;
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}
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}
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}
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return false;
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}
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///////////////////////////////////////////////////////////////////////////////
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R5Net::Client* g_pR5net(new R5Net::Client("r5a-comp-sv.herokuapp.com"));
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