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/* -*- Mode: C++; indent-tabs-mode: nil; tab-width: 4 -*-
* -*- coding: utf-8 -*-
*
* Copyright (C) 2021 KylinSoft 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
* 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, see <http://www.gnu.org/licenses/>.
*/
#include "sharing-manager.h"
#include "clib-syslog.h"
#define SHATINGS_SCHEMA "org.ukui.SettingsDaemon.plugins.sharing"
#define KEY_SERVICE_NAME "service-name"
#define USD_DBUS_NAME "org.ukui.SettingsDaemon"
#define USD_DBUS_PATH "/org/ukui/SettingsDaemon"
#define USD_DBUS_BASE_INTERFACE "org.ukui.SettingsDaemon"
#define RYGEL_BUS_NAME "org.ukui.Rygel1"
#define RYGEL_OBJECT_PATH "/org/ukui/Rygel1"
#define RYGEL_INTERFACE_NAME "org.ukui.Rygel1"
#define SYSTEM_DBUS_NAME "org.freedesktop.systemd1"
#define SYSTEM_DBUS_PATH "/org/freedesktop/systemd1"
#define SYSTEM_DBUS_INTER "org.freedesktop.systemd1.Manager"
#define USD_SHARING_DBUS_NAME USD_DBUS_NAME ".Sharing"
#define USD_SHARING_DBUS_PATH USD_DBUS_PATH "/Sharing"
SharingManager* SharingManager::mSharingManager = nullptr;
SharingManager::SharingManager()
{
mDbus = new sharingDbus(this);
new SharingAdaptor(mDbus);
QDBusConnection sessionBus = QDBusConnection::sessionBus();
if(sessionBus.registerService(USD_SHARING_DBUS_NAME)){
sessionBus.registerObject(USD_SHARING_DBUS_PATH,
mDbus,
QDBusConnection::ExportAllContents);
}
connect(mDbus, &sharingDbus::serviceChange,
this, &SharingManager::sharingManagerServiceChange);
}
void SharingManager::startKrd()
{
QString confFile = QDir::homePath()+"/.config/kylin-remote-desktop/krd.ini";
QDBusInterface krdIfc("com.kylin.RemoteDesktop",
"/com/kylin/RemoteDesktop",
"com.kylin.RemoteDesktop",
QDBusConnection::sessionBus());
if (!krdIfc.isValid() || !QFile::exists(confFile)) return;
QSettings krdCfg(confFile, QSettings::IniFormat);
int isOpen = krdCfg.value("mIsOpen").toInt();
int isNeedPwd = krdCfg.value("mNeedPwd").toInt();
QString passwd = krdCfg.value("passwd").toString();
QString protocol = krdCfg.value("protocol").toString();
QString output = krdCfg.value("output", "eDP-1").toString();
if (!isOpen) return;
if (protocol.isEmpty() || !protocol.compare("vnc")) {
krdIfc.call("Start", output);
} else {
krdIfc.call("StartRDP", output);
}
krdIfc.setProperty("AuthMethod", isNeedPwd);
if (isNeedPwd) {
krdIfc.call("SetPassword", passwd);
}
}
SharingManager::~SharingManager()
{
if(mSharingManager) {
delete mSharingManager;
mSharingManager = nullptr;
}
}
SharingManager *SharingManager::SharingManagerNew()
{
if(nullptr == mSharingManager)
mSharingManager = new SharingManager();
return mSharingManager;
}
bool SharingManager::sharingManagerStartService(QString service)
{
bool serviceState;
USD_LOG(LOG_DEBUG, "About to start %s", service.toLatin1().data());
serviceState = sharingManagerHandleService("StartUnit", service);
return serviceState;
}
bool SharingManager::sharingManagerStopService(QString service)
{
bool serviceState;
USD_LOG(LOG_DEBUG, "About to stop %s", service.toLatin1().data());
serviceState = sharingManagerHandleService("StopUnit", service);
return serviceState;
}
bool SharingManager::sharingManagerHandleService(QString method, QString service )
{
QString service_file = QString("%1.service").arg(service);
QDBusMessage message =
QDBusMessage::createMethodCall(SYSTEM_DBUS_NAME,
SYSTEM_DBUS_PATH,
SYSTEM_DBUS_INTER,
method);
message <<service_file<<"replace";
QDBusMessage response = QDBusConnection::sessionBus().call(message);
if (response.type() != QDBusMessage::ReplyMessage){
USD_LOG(LOG_DEBUG, "servives dbus called failed");
return false;
}
return true;
}
//update gsettings "service-name" key contents
bool update_ignore_paths(QList<QString>** ignore_paths,QString serviceName,bool state)
{
bool found=(*ignore_paths)->contains(serviceName.toLatin1().data());
if(state && found==false){
(*ignore_paths)->push_front(serviceName.toLatin1().data());
return true;
}
if(!state && found==true){
(*ignore_paths)->removeOne(serviceName.toLatin1().data());
return true;
}
return false;
}
void SharingManager::updateSaveService(bool state, QString serviceName)
{
QStringList service_list;
QStringList serviceStr;
QList<QString>* service;
bool updated;
QList<QString>::iterator l;
service =new QList<QString>();
//get contents from "ignore-paths" key
if (!settings->get(KEY_SERVICE_NAME).toStringList().isEmpty())
service_list.append(settings->get(KEY_SERVICE_NAME).toStringList());
for(auto str: service_list){
if(!str.isEmpty())
service->push_back(str);
}
updated = update_ignore_paths(&service, serviceName, state);
if(updated){
for(l = service->begin(); l != service->end(); ++l){
serviceStr.append(*l);
}
//set latest contents to gsettings "ignore-paths" key
settings->set(KEY_SERVICE_NAME, QVariant::fromValue(serviceStr));
}
//free QList Memory
if(service){
service->clear();
}
}
void SharingManager::sharingManagerServiceChange(QString state, QString service)
{
bool serviceState;
if(state.compare("enable") == 0){
serviceState = sharingManagerStartService(service);
if (serviceState)
updateSaveService(true, service);
}
else if (state.compare("disable") == 0) {
serviceState = sharingManagerStopService(service);
if (serviceState)
updateSaveService(false, service);
}
}
bool SharingManager::start()
{
USD_LOG(LOG_DEBUG,"Starting sharing manager!");
startKrd();
settings = new QGSettings(SHATINGS_SCHEMA);
QStringList serviceList = settings->get(KEY_SERVICE_NAME).toStringList();
for (QString serviceName : serviceList) {
sharingManagerStartService(serviceName);
}
return true;
}
void SharingManager::stop()
{
USD_LOG(LOG_DEBUG,"Stopping sharing manager!");
if(settings) {
delete settings;
settings = nullptr;
}
}
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