mirror of
https://github.com/OpenRCT2/OpenRCT2
synced 2026-01-16 19:43:06 +01:00
72 lines
2.0 KiB
C++
72 lines
2.0 KiB
C++
#pragma region Copyright (c) 2014-2016 OpenRCT2 Developers
|
|
/*****************************************************************************
|
|
* OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
|
|
*
|
|
* OpenRCT2 is the work of many authors, a full list can be found in contributors.md
|
|
* For more information, visit https://github.com/OpenRCT2/OpenRCT2
|
|
*
|
|
* OpenRCT2 is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* A full copy of the GNU General Public License can be found in licence.txt
|
|
*****************************************************************************/
|
|
#pragma endregion
|
|
|
|
#pragma once
|
|
|
|
#include <memory>
|
|
#include <sdl/SDL_mutex.h>
|
|
#include "NetworkTypes.h"
|
|
#include "../common.h"
|
|
|
|
class NetworkAddress final
|
|
{
|
|
public:
|
|
enum RESOLVE_STATUS
|
|
{
|
|
RESOLVE_NONE,
|
|
RESOLVE_INPROGRESS,
|
|
RESOLVE_OK,
|
|
RESOLVE_FAILED
|
|
};
|
|
|
|
NetworkAddress();
|
|
~NetworkAddress();
|
|
|
|
void Resolve(const char * host, uint16 port);
|
|
void ResolveAsync(const char * host, uint16 port);
|
|
|
|
RESOLVE_STATUS GetResult(sockaddr_storage * ss, int * ss_len);
|
|
|
|
private:
|
|
struct ResolveResult
|
|
{
|
|
RESOLVE_STATUS status;
|
|
sockaddr_storage ss;
|
|
int ss_len;
|
|
};
|
|
|
|
struct ResolveRequest
|
|
{
|
|
std::string Host;
|
|
uint16 Port;
|
|
std::shared_ptr<ResolveResult> Result;
|
|
};
|
|
|
|
/**
|
|
* Store for the async result. A new store is created for every request.
|
|
* Old requests simply write to an old store that will then be
|
|
* automatically deleted by std::shared_ptr.
|
|
*/
|
|
std::shared_ptr<ResolveResult> _result;
|
|
|
|
/**
|
|
* Mutex so synchronoise the requests.
|
|
*/
|
|
SDL_mutex * _resolveMutex;
|
|
|
|
static void ResolveWorker(ResolveRequest * req);
|
|
};
|