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kylin-nm
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kylin-nm/plugins/vpn/vpn.cpp

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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* Copyright (C) 2019 Tianjin KYLIN Information Technology Co., Ltd.
*
* This program 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.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include "vpn.h"
#include "ui_vpn.h"
#include <QProcess>
#include <QMouseEvent>
#include <QDebug>
#include <QtDBus>
#include <QDBusArgument>
#define ACTIVATING 1
#define ACTIVATED 2
#define DEACTIVATING 3
#define DEACTIVATED 4
#define LABEL_RECT 17, 0, 105, 23
#define CONTENTS_MARGINS 0, 0, 0, 0
#define ITEM_MARGINS 16, 0, 16, 0
#define FRAME_MIN_SIZE 550, 60
#define FRAME_MAX_SIZE 16777215, 16777215
#define CONTECT_FRAME_MAX_SIZE 16777215, 60
#define HINT_TEXT_MARGINS 8, 0, 0, 0
#define FRAME_MIN_SIZE 550, 60
#define LABLE_MIN_WIDTH 188
#define COMBOBOX_MIN_WIDTH 200
#define LINE_MAX_SIZE 16777215, 1
#define LINE_MIN_SIZE 0, 1
#define ICON_SIZE 24,24
#define PASSWORD_FRAME_MIN_HIGHT 60
#define PASSWORD_FRAME_FIX_HIGHT 80
#define PASSWORD_FRAME_MIN_SIZE 550, 60
#define PASSWORD_FRAME_MAX_SIZE 16777215, 86
#define PASSWORD_ITEM_MARGINS 16, 12, 16, 14
#define KVpnSymbolic "ukui-vpn-symbolic"
#define KYLIN_APP_MANAGER_NAME "com.kylin.AppManager"
#define KYLIN_APP_MANAGER_PATH "/com/kylin/AppManager"
#define KYLIN_APP_MANAGER_INTERFACE "com.kylin.AppManager"
const QString VISIBLE = "visible";
const QByteArray GSETTINGS_SCHEMA = "org.ukui.kylin-nm.vpnicon";
Vpn::Vpn() : m_firstLoad(true)
{
QTranslator* translator = new QTranslator(this);
translator->load("/usr/share/kylin-nm/vpn/" + QLocale::system().name());
QApplication::installTranslator(translator);
m_pluginName = tr("VPN");
m_pluginType = NETWORK;
}
Vpn::~Vpn()
{
if (!m_firstLoad) {
delete ui;
ui = nullptr;
delete m_interface;
delete m_switchGsettings;
}
}
QString Vpn::plugini18nName(){
return m_pluginName;
}
int Vpn::pluginTypes(){
return m_pluginType;
}
QWidget *Vpn::pluginUi(){
if (m_firstLoad) {
m_firstLoad = false;
ui = new Ui::Vpn;
m_pluginWidget = new QWidget;
m_pluginWidget->setAttribute(Qt::WA_DeleteOnClose);
ui->setupUi(m_pluginWidget);
qDBusRegisterMetaType<QVector<QStringList>>();
m_interface = new QDBusInterface("com.kylin.kylinvpn",
"/com/kylin/kylinvpn",
"com.kylin.kylinvpn",
QDBusConnection::sessionBus());
if(!m_interface->isValid()) {
qWarning() << qPrintable(QDBusConnection::sessionBus().lastError().message());
}
initComponent();
initConnect();
initNet();
initSearchText();
}
return m_pluginWidget;
}
const QString Vpn::name() const {
return QStringLiteral("VPN");
}
bool Vpn::isShowOnHomePage() const
{
return true;
}
QIcon Vpn::icon() const
{
return QIcon::fromTheme("ukui-vpn-symbolic");
}
bool Vpn::isEnable() const
{
return true;
}
QString Vpn::translationPath() const
{
return "/usr/share/kylin-nm/vpn/%1.ts";
}
void Vpn::initComponent(){
//在任务栏上显示图标
//显示已连接时间
m_topFrame = new QFrame(m_pluginWidget);
m_topFrame->setMinimumSize(FRAME_MIN_SIZE);
m_topFrame->setMaximumSize(FRAME_MAX_SIZE);
m_topFrame->setFrameShape(QFrame::Box);
QVBoxLayout *hotspotLyt = new QVBoxLayout(m_pluginWidget);
hotspotLyt->setContentsMargins(0, 0, 0, 0);
m_topFrame->setLayout(hotspotLyt);
m_showFrame = new QFrame(m_topFrame);
m_showFrame->setFrameShape(QFrame::Shape::NoFrame);
m_showFrame->setMinimumSize(FRAME_MIN_SIZE);
m_showFrame->setMaximumSize(CONTECT_FRAME_MAX_SIZE);
QHBoxLayout *showLayout = new QHBoxLayout(m_showFrame);
m_showLabel = new QLabel(tr("Show on Taskbar"), m_showFrame);
m_showLabel->setMinimumWidth(LABLE_MIN_WIDTH);
m_showBtn = new KSwitchButton(m_showFrame);
showLayout->setContentsMargins(ITEM_MARGINS);
showLayout->addWidget(m_showLabel);
showLayout->addStretch();
showLayout->addWidget(m_showBtn);
m_showFrame->setLayout(showLayout);
// m_Line = myLine();
// m_timeFrame = new QFrame(m_topFrame);
// m_timeFrame->setFrameShape(QFrame::Shape::NoFrame);
// m_timeFrame->setMinimumSize(FRAME_MIN_SIZE);
// m_timeFrame->setMaximumSize(CONTECT_FRAME_MAX_SIZE);
// QHBoxLayout *timeLayout = new QHBoxLayout(m_timeFrame);
// m_timeLabel = new QLabel(tr("Open"), m_timeFrame);
// m_timeLabel->setMinimumWidth(LABLE_MIN_WIDTH);
// m_timeBtn = new KSwitchButton(m_timeFrame);
// timeLayout->setContentsMargins(ITEM_MARGINS);
// timeLayout->addWidget(m_timeLabel);
// timeLayout->addStretch();
// timeLayout->addWidget(m_timeBtn);
// m_timeFrame->setLayout(timeLayout);
hotspotLyt->addWidget(m_showFrame);
// hotspotLyt->addWidget(m_Line);
// hotspotLyt->addWidget(m_timeFrame);
hotspotLyt->setSpacing(0);
//列表
m_listFrame = new ItemFrame(m_pluginWidget);
ui->verticalLayout_4->addWidget(m_topFrame);
ui->verticalLayout_3->addWidget(m_listFrame);
connect(m_listFrame->m_addVpnWidget, &AddNetBtn::clicked, this, [=]() {
UkccCommon::buriedSettings(QString("VPN"), QString("Add VPN"), QString("clicked"));
runExternalApp();
});
if (QGSettings::isSchemaInstalled(GSETTINGS_SCHEMA)) {
m_switchGsettings = new QGSettings(GSETTINGS_SCHEMA);
setShowSwitchStatus();
connect(m_switchGsettings, &QGSettings::changed, this, [=] (const QString &key) {
if (key == VISIBLE) {
setShowSwitchStatus();
}
});
} else {
m_showBtn->setChecked(false);
m_showBtn->setCheckable(false);
qDebug()<<"[Vpn] org.ukui.kylin-nm.visible is not installed!";
}
connect(m_showBtn, &KSwitchButton::stateChanged, this, [=](bool state){
if (m_switchGsettings != nullptr) {
m_switchGsettings->set(VISIBLE, state);
}
});
connect(m_showBtn, &KSwitchButton::clicked, this, [=](bool checked){
UkccCommon::buriedSettings(QString("VPN"), QString("Show on Taskbar"), QString("settings"), checked ? "true":"false");
});
// connect(m_timeBtn, &KSwitchButton::stateChanged, this, [=](bool state){
// if (m_switchGsettings != nullptr) {
// m_switchGsettings->set(VISIBLE, state);
// }
// });
ui->pushButton->hide();
}
void Vpn::initConnect()
{
connect(m_interface, SIGNAL(vpnAdd(QStringList)), this, SLOT(onVpnAdd(QStringList)));
connect(m_interface, SIGNAL(vpnRemove(QString)), this, SLOT(onVpnRemove(QString)));
connect(m_interface, SIGNAL(vpnUpdate(QStringList)), this, SLOT(onVpnUpdate(QStringList)));
connect(m_interface, SIGNAL(vpnActiveConnectionStateChanged(QString, int)),
this, SLOT(onVpnActiveConnectionStateChanged(QString, int)));
}
//初始化列表
void Vpn::initNet()
{
qDebug() << "[Vpn]initNet";
if (!m_interface->isValid()) {
return;
}
QDBusMessage result = m_interface->call(QStringLiteral("getVirtualList"));
if(result.type() == QDBusMessage::ErrorMessage)
{
qWarning() << "getVirtualList error:" << result.errorMessage();
return;
}
auto dbusArg = result.arguments().at(0).value<QDBusArgument>();
QVector<QStringList> variantList;
dbusArg >> variantList;
if (variantList.size() == 0) {
qDebug() << "[Vpn]initNet list empty";
return;
}
for (int i = 0; i < variantList.size(); ++i) {
QStringList vpnInfo = variantList.at(i);
addOneVirtualItem(vpnInfo);
}
return;
}
void Vpn::setShowSwitchStatus()
{
if (QGSettings::isSchemaInstalled(GSETTINGS_SCHEMA)) {
bool status = m_switchGsettings->get(VISIBLE).toBool();
m_showBtn->setChecked(status);
} else {
qDebug()<<"[Vpn] org.ukui.kylin-nm.switch is not installed!";
}
}
void Vpn::initSearchText()
{
//~ contents_path /Vpn/Show on Taskbar
tr("Show on Taskbar");
//~ contents_path /Vpn/Add VPN
tr("Add VPN");
}
void Vpn::runExternalApp(){
// QString cmd = "nm-connection-editor";
// QProcess process(this);
// process.startDetached(cmd);
if (m_interface->isValid()) {
m_interface->call(QStringLiteral("showVpnAddWidget"));
}
}
QFrame* Vpn::myLine()
{
QFrame *line = new QFrame(m_pluginWidget);
line->setMinimumSize(QSize(LINE_MIN_SIZE));
line->setMaximumSize(QSize(LINE_MAX_SIZE));
line->setLineWidth(0);
line->setFrameShape(QFrame::HLine);
line->setFrameShadow(QFrame::Sunken);
return line;
}
//刪除
void Vpn::deleteVpn(QString uuid)
{
m_interface->call(QStringLiteral("deleteVpn"), uuid);
}
//激活
void Vpn::activeConnect(QString uuid) {
m_interface->call(QStringLiteral("activateVpn"), uuid);
}
//详情页
void Vpn::showDetailPage(QString uuid) {
m_interface->call(QStringLiteral("showDetailPage"), uuid);
}
//断开
void Vpn::deActiveConnect(QString uuid) {
m_interface->call(QStringLiteral("deactivateVpn"), uuid);
}
//增加一项
void Vpn::addOneVirtualItem(QStringList infoList)
{
if (infoList.size() < 4) {
qDebug() << "[Vpn]QStringList size less";
return;
}
if (m_listFrame->m_itemMap.contains(infoList.at(1))) {
qDebug() << "[Vpn]Already exist a virtual " << infoList.at(1);
return;
}
qDebug() << "[Vpn]addOneVitualItem" << infoList.at(0) << infoList.at(3) ;
QString connName = infoList.at(0);
QString connUuid = infoList.at(1);
QString connDbusPath = infoList.at(2);
int status = infoList.at(3).toInt(); //1-连接中 2-已连接 3-断开中 4-已断开
VpnItem * item = new VpnItem(m_pluginWidget);
QIcon searchIcon = QIcon::fromTheme(KVpnSymbolic);
item->m_iconLabel->setPixmap(searchIcon.pixmap(searchIcon.actualSize(QSize(ICON_SIZE))));
item->m_titileLabel->setText(connName);
item->m_uuid = connUuid;
item->m_dbusPath = connDbusPath;
if (status == 1 || status == 3) {
item->startLoading();
}
connect(item->m_infoLabel, &GrayInfoButton::clicked, this, [=]{
showDetailPage(item->m_uuid);
});
item->m_isAcitve = (status == 2);
item->setConnectActionText(item->m_isAcitve);
if (item->m_isAcitve) {
item->m_statusLabel->setText(tr("connected"));
} else {
item->m_statusLabel->setText(tr("not connected"));
}
connect(item, &QPushButton::clicked, this, [=] {
if (item->m_isAcitve || item->m_loading) {
deActiveConnect(item->m_uuid);
} else {
activeConnect(item->m_uuid);
}
});
connect(item, &VpnItem::connectActionTriggered, this, [=] {
activeConnect(item->m_uuid);
});
connect(item, &VpnItem::disconnectActionTriggered, this, [=] {
deActiveConnect(item->m_uuid);
});
connect(item, &VpnItem::deleteActionTriggered, this, [=] {
deleteVpn(item->m_uuid);
});
//记录到deviceFrame的m_itemMap中
m_listFrame->m_itemMap.insert(connUuid, item);
int index = getInsertPos(connName);
qDebug()<<"[Vpn]addOneVirtualItem " << connName << " at pos:" << index;
m_listFrame->m_vpnVLayout->insertWidget(index, item);
}
void Vpn::removeOneVirtualItem(QString dbusPath)
{
qDebug()<<"[Vpn]vpn remove dbus path:" << dbusPath;
QMap<QString, VpnItem *>::iterator itemIter;
for (itemIter = m_listFrame->m_itemMap.begin(); itemIter != m_listFrame->m_itemMap.end(); itemIter++) {
if (itemIter.value()->m_dbusPath == dbusPath) {
qDebug()<<"[Vpn]vpn remove " << dbusPath << " find in " << itemIter.value()->m_titileLabel->text();
QString key = itemIter.key();
m_listFrame->m_vpnVLayout->removeWidget(itemIter.value());
delete itemIter.value();
m_listFrame->m_itemMap.remove(key);
break;
}
}
}
//增加
void Vpn::onVpnAdd(QStringList infoList)
{
addOneVirtualItem(infoList);
}
//移出
void Vpn::onVpnRemove(QString path)
{
removeOneVirtualItem(path);
}
//名称变化
void Vpn::onVpnUpdate(QStringList info)
{
if (m_listFrame->m_itemMap.contains(info.at(1))) {
qDebug() << "[Vpn]" << m_listFrame->m_itemMap[info.at(1)]->m_titileLabel->text() << "change to" << info.at(0);
if (m_listFrame->m_itemMap[info.at(1)]->m_titileLabel->text() != info.at(0)) {
m_listFrame->m_itemMap[info.at(1)]->m_titileLabel->setText(info.at(0));
}
}
}
void Vpn::onVpnActiveConnectionStateChanged(QString uuid, int status)
{
if (uuid.isEmpty()) {
qDebug() << "[Vpn]onActiveConnectionChanged but uuid is empty";
return;
}
qDebug() << "[Vpn]onActiveConnectionChanged " << uuid << status;
VpnItem * item= nullptr;
if (m_listFrame->m_itemMap.contains(uuid)) {
item = m_listFrame->m_itemMap[uuid];
if (status == ACTIVATED) {
//为已连接则放到第一个
m_listFrame->m_vpnVLayout->removeWidget(item);
m_listFrame->m_vpnVLayout->insertWidget(0,item);
} else if (status == DEACTIVATED) {
//为断开则重新插入
int index = getInsertPos(item->m_titileLabel->text());
qDebug() << "[Vpn]reinsert" << item->m_titileLabel->text() << "pos" << index << "because status changes to deactive";
m_listFrame->m_vpnVLayout->removeWidget(item);
m_listFrame->m_vpnVLayout->insertWidget(index,item);
}
itemActiveConnectionStatusChanged(item, status);
}
}
void Vpn::itemActiveConnectionStatusChanged(VpnItem *item, int status)
{
// QString iconPath = NoNetSymbolic;
if (status == ACTIVATING) {
item->startLoading();
} else if (status == ACTIVATED) {
item->stopLoading();
// iconPath = KLanSymbolic;
item->m_statusLabel->clear();
item->m_statusLabel->setMinimumSize(36,36);
item->m_statusLabel->setMaximumSize(16777215,16777215);
item->m_statusLabel->setText(tr("connected"));
item->m_isAcitve = true;
} else if (status == DEACTIVATING) {
item->startLoading();
} else {
item->stopLoading();
item->m_statusLabel->setMinimumSize(36,36);
item->m_statusLabel->setMaximumSize(16777215,16777215);
item->m_statusLabel->clear();
item->m_isAcitve = false;
item->m_statusLabel->setText(tr("not connected"));
}
item->setConnectActionText(item->m_isAcitve);
}
int Vpn::getInsertPos(QString connName)
{
qDebug() << "[Vpn]getInsertPos" << connName;
int index = 0;
if(!m_interface->isValid()) {
index = 0;
} else {
QDBusMessage result = m_interface->call(QStringLiteral("getVirtualList"));
if(result.type() == QDBusMessage::ErrorMessage)
{
qWarning() << "getVirtualList error:" << result.errorMessage();
return 0;
}
auto dbusArg = result.arguments().at(0).value<QDBusArgument>();
QVector<QStringList> variantList;
dbusArg >> variantList;
if (variantList.isEmpty()) {
qDebug() << "[Vpn] virtualList is empty, getInsertPos return 0";
return 0;
}
for (int i = 0; i < variantList.size(); ++i ) {
if (variantList.at(i).at(0) == connName) {
qDebug() << "pos in kylin-nm is " << i;
index = i;
break;
}
}
if (variantList.at(0).size() == 1) {
index--;
}
}
return index;
}
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