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/*
Copyright 2016-2022 melonDS team
This file is part of melonDS.
melonDS 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.
melonDS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with melonDS. If not, see http://www.gnu.org/licenses/.
*/
#include <stdio.h>
#include <QMessageBox>
#include "types.h"
#include "Platform.h"
#include "Config.h"
#include "LAN_Socket.h"
#include "LAN_PCap.h"
#include "Wifi.h"
#include "WifiSettingsDialog.h"
#include "ui_WifiSettingsDialog.h"
#ifdef __WIN32__
#define PCAP_NAME "winpcap/npcap"
#else
#define PCAP_NAME "libpcap"
#endif
WifiSettingsDialog* WifiSettingsDialog::currentDlg = nullptr;
bool WifiSettingsDialog::needsReset = false;
extern bool RunningSomething;
WifiSettingsDialog::WifiSettingsDialog(QWidget* parent) : QDialog(parent), ui(new Ui::WifiSettingsDialog)
{
ui->setupUi(this);
setAttribute(Qt::WA_DeleteOnClose);
haspcap = LAN_PCap::Init(false);
ui->rbDirectMode->setText("Direct mode (requires " PCAP_NAME " and ethernet connection)");
ui->lblAdapterMAC->setText("(none)");
ui->lblAdapterIP->setText("(none)");
int sel = 0;
for (int i = 0; i < LAN_PCap::NumAdapters; i++)
{
LAN_PCap::AdapterData* adapter = &LAN_PCap::Adapters[i];
ui->cbxDirectAdapter->addItem(QString(adapter->FriendlyName));
if (!strncmp(adapter->DeviceName, Config::LANDevice.c_str(), 128))
sel = i;
}
ui->cbxDirectAdapter->setCurrentIndex(sel);
// errrr???
ui->rbDirectMode->setChecked(Config::DirectLAN);
ui->rbIndirectMode->setChecked(!Config::DirectLAN);
if (!haspcap) ui->rbDirectMode->setEnabled(false);
updateAdapterControls();
}
WifiSettingsDialog::~WifiSettingsDialog()
{
delete ui;
}
void WifiSettingsDialog::done(int r)
{
needsReset = false;
if (r == QDialog::Accepted)
{
Config::DirectLAN = ui->rbDirectMode->isChecked();
int sel = ui->cbxDirectAdapter->currentIndex();
if (sel < 0 || sel >= LAN_PCap::NumAdapters) sel = 0;
if (LAN_PCap::NumAdapters < 1)
{
Config::LANDevice = "";
}
else
{
Config::LANDevice = LAN_PCap::Adapters[sel].DeviceName;
}
Config::Save();
}
QDialog::done(r);
closeDlg();
}
void WifiSettingsDialog::on_rbDirectMode_clicked()
{
updateAdapterControls();
}
void WifiSettingsDialog::on_rbIndirectMode_clicked()
{
updateAdapterControls();
}
void WifiSettingsDialog::on_cbxDirectAdapter_currentIndexChanged(int sel)
{
if (!haspcap) return;
if (sel < 0 || sel >= LAN_PCap::NumAdapters) return;
if (LAN_PCap::NumAdapters < 1) return;
LAN_PCap::AdapterData* adapter = &LAN_PCap::Adapters[sel];
char tmp[64];
sprintf(tmp, "%02X:%02X:%02X:%02X:%02X:%02X",
adapter->MAC[0], adapter->MAC[1], adapter->MAC[2],
adapter->MAC[3], adapter->MAC[4], adapter->MAC[5]);
ui->lblAdapterMAC->setText(QString(tmp));
sprintf(tmp, "%d.%d.%d.%d",
adapter->IP_v4[0], adapter->IP_v4[1],
adapter->IP_v4[2], adapter->IP_v4[3]);
ui->lblAdapterIP->setText(QString(tmp));
}
void WifiSettingsDialog::updateAdapterControls()
{
bool enable = haspcap && ui->rbDirectMode->isChecked();
ui->cbxDirectAdapter->setEnabled(enable);
ui->lblAdapterMAC->setEnabled(enable);
ui->lblAdapterIP->setEnabled(enable);
}
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