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// Copyright 2017 Dolphin Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include "DolphinQt/Settings/USBDeviceAddToWhitelistDialog.h"
#include <QDialog>
#include <QDialogButtonBox>
#include <QErrorMessage>
#include <QHBoxLayout>
#include <QHeaderView>
#include <QLabel>
#include <QLineEdit>
#include <QListWidget>
#include <QPushButton>
#include <QTimer>
#include <QVBoxLayout>
#include <QWidget>
#include "Common/StringUtil.h"
#include "Core/Config/MainSettings.h"
#include "Core/ConfigManager.h"
#include "DolphinQt/QtUtils/ModalMessageBox.h"
#include "DolphinQt/Settings/WiiPane.h"
#include "UICommon/USBUtils.h"
static bool IsValidUSBIDString(const std::string& string)
{
if (string.empty() || string.length() > 4)
return false;
return std::all_of(string.begin(), string.end(),
[](const auto character) { return std::isxdigit(character) != 0; });
}
USBDeviceAddToWhitelistDialog::USBDeviceAddToWhitelistDialog(QWidget* parent) : QDialog(parent)
{
InitControls();
setLayout(main_layout);
}
void USBDeviceAddToWhitelistDialog::InitControls()
{
setWindowTitle(tr("Add New USB Device"));
setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
m_whitelist_buttonbox = new QDialogButtonBox();
auto* add_button = new QPushButton(tr("Add"));
auto* cancel_button = new QPushButton(tr("Cancel"));
m_whitelist_buttonbox->addButton(add_button, QDialogButtonBox::AcceptRole);
m_whitelist_buttonbox->addButton(cancel_button, QDialogButtonBox::RejectRole);
connect(add_button, &QPushButton::clicked, this,
&USBDeviceAddToWhitelistDialog::AddUSBDeviceToWhitelist);
connect(cancel_button, &QPushButton::clicked, this, &USBDeviceAddToWhitelistDialog::reject);
add_button->setDefault(true);
main_layout = new QVBoxLayout();
enter_device_id_label = new QLabel(tr("Enter USB device ID"));
enter_device_id_label->setAlignment(Qt::AlignCenter);
main_layout->addWidget(enter_device_id_label);
entry_hbox_layout = new QHBoxLayout();
device_vid_textbox = new QLineEdit();
QSizePolicy sizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Fixed);
sizePolicy.setHorizontalStretch(1);
sizePolicy.setVerticalStretch(0);
sizePolicy.setHeightForWidth(device_vid_textbox->sizePolicy().hasHeightForWidth());
device_vid_textbox->setSizePolicy(sizePolicy);
// entry_hbox_layout->setWidget(2, QFormLayout::LabelRole, device_vid_textbox);
entry_hbox_layout->addWidget(device_vid_textbox);
device_pid_textbox = new QLineEdit();
sizePolicy.setHeightForWidth(device_pid_textbox->sizePolicy().hasHeightForWidth());
device_pid_textbox->setSizePolicy(sizePolicy);
entry_hbox_layout->addWidget(device_pid_textbox);
main_layout->addLayout(entry_hbox_layout);
select_label = new QLabel(tr("or select a device"));
select_label->setAlignment(Qt::AlignCenter);
main_layout->addWidget(select_label);
usb_inserted_devices_list = new QListWidget();
m_refresh_devices_timer = new QTimer(this);
connect(usb_inserted_devices_list, &QListWidget::currentItemChanged, this,
&USBDeviceAddToWhitelistDialog::OnDeviceSelection);
connect(usb_inserted_devices_list, &QListWidget::itemDoubleClicked, add_button,
&QPushButton::clicked);
connect(m_refresh_devices_timer, &QTimer::timeout, this,
&USBDeviceAddToWhitelistDialog::RefreshDeviceList);
m_refresh_devices_timer->start(1000);
main_layout->addWidget(usb_inserted_devices_list);
main_layout->addWidget(m_whitelist_buttonbox);
// i18n: VID means Vendor ID (in the context of a USB device)
device_vid_textbox->setPlaceholderText(tr("Device VID (e.g., 057e)"));
// i18n: PID means Product ID (in the context of a USB device), not Process ID
device_pid_textbox->setPlaceholderText(tr("Device PID (e.g., 0305)"));
}
void USBDeviceAddToWhitelistDialog::RefreshDeviceList()
{
const auto& current_devices = USBUtils::GetInsertedDevices();
if (current_devices == m_shown_devices)
return;
const auto selection_string = usb_inserted_devices_list->currentItem();
usb_inserted_devices_list->clear();
auto whitelist = Config::GetUSBDeviceWhitelist();
for (const auto& device : current_devices)
{
if (whitelist.count({device.first.first, device.first.second}) != 0)
continue;
usb_inserted_devices_list->addItem(QString::fromStdString(device.second));
}
usb_inserted_devices_list->setCurrentItem(selection_string);
m_shown_devices = current_devices;
}
void USBDeviceAddToWhitelistDialog::AddUSBDeviceToWhitelist()
{
const std::string vid_string(StripSpaces(device_vid_textbox->text().toStdString()));
const std::string pid_string(StripSpaces(device_pid_textbox->text().toStdString()));
if (!IsValidUSBIDString(vid_string))
{
// i18n: Here, VID means Vendor ID (for a USB device).
ModalMessageBox::critical(this, tr("USB Whitelist Error"), tr("The entered VID is invalid."));
return;
}
if (!IsValidUSBIDString(pid_string))
{
// i18n: Here, PID means Product ID (for a USB device).
ModalMessageBox::critical(this, tr("USB Whitelist Error"), tr("The entered PID is invalid."));
return;
}
const u16 vid = static_cast<u16>(std::stoul(vid_string, nullptr, 16));
const u16 pid = static_cast<u16>(std::stoul(pid_string, nullptr, 16));
auto whitelist = Config::GetUSBDeviceWhitelist();
auto it = whitelist.emplace(vid, pid);
if (!it.second)
{
ModalMessageBox::critical(this, tr("USB Whitelist Error"),
tr("This USB device is already whitelisted."));
return;
}
Config::SetUSBDeviceWhitelist(whitelist);
Config::Save();
accept();
}
void USBDeviceAddToWhitelistDialog::OnDeviceSelection()
{
// Not the nicest way of doing this but...
QString device = usb_inserted_devices_list->currentItem()->text().left(9);
QStringList split = device.split(QString::fromStdString(":"));
QString* vid = new QString(split[0]);
QString* pid = new QString(split[1]);
device_vid_textbox->setText(*vid);
device_pid_textbox->setText(*pid);
}
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