Kayne Ruse
80 lines
2.1 KiB
C++
80 lines
2.1 KiB
C++
/* Copyright: (c) Kayne Ruse 2013
|
|
*
|
|
* This software is provided 'as-is', without any express or implied
|
|
* warranty. In no event will the authors be held liable for any damages
|
|
* arising from the use of this software.
|
|
*
|
|
* Permission is granted to anyone to use this software for any purpose,
|
|
* including commercial applications, and to alter it and redistribute it
|
|
* freely, subject to the following restrictions:
|
|
*
|
|
* 1. The origin of this software must not be misrepresented; you must not
|
|
* claim that you wrote the original software. If you use this software
|
|
* in a product, an acknowledgment in the product documentation would be
|
|
* appreciated but is not required.
|
|
*
|
|
* 2. Altered source versions must be plainly marked as such, and must not be
|
|
* misrepresented as being the original software.
|
|
*
|
|
* 3. This notice may not be removed or altered from any source
|
|
* distribution.
|
|
*/
|
|
#ifndef UDPNETWORKUTILITY_HPP_
|
|
#define UDPNETWORKUTILITY_HPP_
|
|
|
|
#include "SDL_net.h"
|
|
|
|
class UDPNetworkUtility {
|
|
public:
|
|
UDPNetworkUtility() = default;
|
|
~UDPNetworkUtility() = default;
|
|
|
|
void Open(int port, int packSize);
|
|
void Close();
|
|
|
|
//bind to an available channel
|
|
int Bind(const char* ip, int port) {
|
|
Bind(ip, port, -1);
|
|
}
|
|
int Bind(IPaddress* add) {
|
|
Bind(add, -1);
|
|
}
|
|
|
|
//bind to certain channel
|
|
int Bind(const char* ip, int port, int channel);
|
|
int Bind(IPaddress* add, int channel);
|
|
void Unbind(int channel);
|
|
|
|
IPaddress* GetIPAddress(int channel) {
|
|
return SDLNet_UDP_GetPeerAddress(socket, channel);
|
|
}
|
|
|
|
int Send(const char* ip, int port, void* data, int len);
|
|
int Send(IPaddress* add, void* data, int len);
|
|
int Send(int channel, void* data, int len);
|
|
int SendAll(void* data, int len);
|
|
int Receive();
|
|
|
|
void* GetOutData() const {
|
|
return reinterpret_cast<void*>(packOut->data);
|
|
};
|
|
void* GetInData() const {
|
|
return reinterpret_cast<void*>(packIn->data);
|
|
};
|
|
UDPpacket* GetOutPacket() const {
|
|
return packOut;
|
|
}
|
|
UDPpacket* GetInPacket() const {
|
|
return packIn;
|
|
}
|
|
UDPsocket GetSocket() const {
|
|
return socket;
|
|
}
|
|
private:
|
|
UDPsocket socket = nullptr;
|
|
UDPpacket* packOut = nullptr;
|
|
UDPpacket* packIn = nullptr;
|
|
};
|
|
|
|
#endif
|