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Refactor network implementations to be more reusable and less buggy (#2107)

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encapsulate network interfaces
This commit is contained in:
Jesse Talavera
2024-08-01 16:02:45 -04:00
committed by GitHub
parent c6bf5d5181
commit 327ce45124
20 changed files with 715 additions and 439 deletions
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69
src/net/Net.cpp
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@ -19,87 +19,46 @@
#include <stdio.h>
#include <string.h>
#include "Net.h"
#include "Net_PCap.h"
#include "Net_Slirp.h"
#include "PacketDispatcher.h"
#include "Platform.h"
using namespace melonDS;
namespace Net
namespace melonDS
{
using Platform::Log;
using Platform::LogLevel;
bool Inited = false;
bool DirectMode;
PacketDispatcher Dispatcher;
bool Init(bool direct, const char* devicename)
{
if (Inited) DeInit();
Dispatcher.clear();
DirectMode = direct;
bool ret = false;
if (DirectMode)
ret = Net_PCap::Init(devicename);
else
ret = Net_Slirp::Init();
Inited = ret;
return ret;
}
void DeInit()
{
if (!Inited) return;
if (DirectMode)
Net_PCap::DeInit();
else
Net_Slirp::DeInit();
Inited = false;
}
void RegisterInstance(int inst)
void Net::RegisterInstance(int inst)
{
Dispatcher.registerInstance(inst);
}
void UnregisterInstance(int inst)
void Net::UnregisterInstance(int inst)
{
Dispatcher.unregisterInstance(inst);
}
void RXEnqueue(const void* buf, int len)
void Net::RXEnqueue(const void* buf, int len)
{
Dispatcher.sendPacket(nullptr, 0, buf, len, 16, 0xFFFF);
}
int SendPacket(u8* data, int len, int inst)
int Net::SendPacket(u8* data, int len, int inst)
{
if (DirectMode)
return Net_PCap::SendPacket(data, len);
else
return Net_Slirp::SendPacket(data, len);
if (!Driver)
return 0;
return Driver->SendPacket(data, len);
}
int RecvPacket(u8* data, int inst)
int Net::RecvPacket(u8* data, int inst)
{
if (DirectMode)
Net_PCap::RecvCheck();
else
Net_Slirp::RecvCheck();
if (!Driver)
return 0;
Driver->RecvCheck();
int ret = 0;
if (!Dispatcher.recvPacket(nullptr, nullptr, data, &ret, inst))