int main(int argc, const char *argv[]) {
signals_register(SIGINT, &on_keyboardinterrupt);
signals_register(SIGTERM, &on_signalterm);
/* forever event loop to heart-beat every 10s */
struct event_loop *loop = event_loop(0);
event_add_timer(loop, 1000, &beat1000, NULL);
event_loop_start(loop);
event_loop_free(loop);
return 0;
}
/************
*
*功能:主界面
* 初始实例化所有的子窗口对象，设置字符编码，检测读取版本号，
*更改或创建wifi管理工具wpa_supplicant的配置文件wpa_supplicant.conf，启动wifi后台管理服务，
*设置主界面样式和初始化布局，多个子窗口间通信的信号和槽的初始化连接操作。
*
*
**/
mainview::mainview(QWidget *parent) :
QWidget(parent),
ui(new Ui::mainview)
{
/****set Shortcut Keys*****/
QShortcut *m_ALT_down_Accel= new QShortcut(QKeySequence(tr("Ctrl+Shift+Alt+Y")), this);
this->login = NULL;
this->netconfig = NULL;
this->wifi = NULL;
ui->setupUi(this);
logo_x=QApplication::desktop()->width()/2-100;
logo_y=50;
open = false;
//this->setStyleSheet("background-image:url(:/images/terminal-bg.jpg);");
/*********Set Unicode *********/
QTextCodec *codec = QTextCodec::codecForName("UTF-8");
QTextCodec::setCodecForTr(codec);
QTextCodec::setCodecForLocale(codec);
QTextCodec::setCodecForCStrings(codec);
spicy_thread_id.clear();
QFile file_version( "./version.txt" );
if ( file_version.open(QIODevice::ReadOnly | QIODevice::Text) ) {
QByteArray line = file_version.readLine();
QString mg = line;
file_version.close();
QStringList md = mg.split("\n");
version = "ver "+md.at(0);
}
else
{
version = "ver 3.0.1";
}
QFile file_eth("./wpa_supplicant.conf");
if (!file_eth.open(QIODevice::ReadOnly)&&
file_eth.open(QIODevice::WriteOnly|QIODevice::Text)) {
QTextStream out(&file_eth);
out<<"ctrl_interface=/var/run/wpa_supplicant\nctrl_interface_group=0\nap_scan=1\n"<<endl;
out.flush();
file_eth.close();
}
else
file_eth.close();
//start wpa_supplicant service
QProcess::execute("ifconfig wlan0 up");
startthread("wpa_supplicant -Dwext -iwlan0 -c ./wpa_supplicant.conf ");
//startthread("dhclient wlan0");
/*********Set Button Style************/
ui->pushButton->setStyleSheet("background-color:transparent");
//ui->pushButton->setStyleSheet("border: 0px");//消除边框，取消点击效果
ui->pushButton->setText("");
ui->pushButton->setFlat(true);
ui->pushButton->setFocusPolicy(Qt::NoFocus);
ui->pushButton_1->setStyleSheet("QPushButton{text-align:left;}");
ui->pushButton_1->setStyleSheet("border: 0px");//消除边框，取消点击效果
ui->pushButton_1->setStyleSheet("background-color:transparent");
ui->pushButton_1->setText("");
ui->pushButton_1->setFlat(true);
ui->pushButton_1->setFocusPolicy(Qt::NoFocus);
//ui->pushButton_2->setStyleSheet("border: 0px");//消除边框，取消点击效果
ui->pushButton_2->setStyleSheet("background-color:transparent");
ui->pushButton_2->setText("");
ui->pushButton_2->setFlat(true);
ui->pushButton_2->setFocusPolicy(Qt::NoFocus);
//ui->pushButton_3->setStyleSheet("border: 0px");//消除边框，取消点击效果
ui->pushButton_3->setStyleSheet("background-color:transparent");
ui->pushButton_3->setText("");
ui->pushButton_3->setFlat(true);
ui->pushButton_3->setFocusPolicy(Qt::NoFocus);
//ui->pushButton_4->setStyleSheet("border: 0px");//消除边框，取消点击效果
ui->pushButton_4->setStyleSheet("background-color:transparent");
ui->pushButton_4->setText("");
ui->pushButton_4->setFlat(true);
ui->pushButton_4->setFocusPolicy(Qt::NoFocus);
//ui->pushButton_5->setStyleSheet("border: 0px");//消除边框，取消点击效果
ui->pushButton_5->setStyleSheet("background-color:transparent");
ui->pushButton_5->setText("");
ui->pushButton_5->setFlat(true);
ui->pushButton_5->setFocusPolicy(Qt::NoFocus);
//ui->pushButton_5->setVisible(false);
#if 1
this->login = new Login();
this->netconfig = new NetworkConfig();
this->wifi = new Wifi();
//this->termigrate = new Termigrate();
http = new SocketService();
changepasswd= new ChangePasswd();
hostlist = new CreateVmlist();
ui->widgetstack->addWidget(login);
ui->widgetstack->addWidget(netconfig);
ui->widgetstack->addWidget(changepasswd);
ui->widgetstack->addWidget(wifi);
ui->widgetstack->addWidget(hostlist);
ui->widgetstack->resize(0,0);
ui->widgetlist->setMovement(QListView::Static);
ui->widgetlist->setFocusPolicy(Qt::NoFocus);
ui->widgetlist->addItem("用户登录");
ui->widgetlist->addItem("修改配置");
ui->widgetlist->addItem("修改密码");
ui->widgetlist->setSpacing(4);
ui->widgetlist->setMouseTracking(true);
ui->widgetlist->item(0)->setSizeHint(QSize(30,30));
ui->widgetlist->item(1)->setSizeHint(QSize(30,30));
ui->widgetlist->item(2)->setSizeHint(QSize(30,30));
connect(this,SIGNAL(loadoperator(int)),this,SLOT(changeslots(int)));
connect(ui->widgetlist,SIGNAL(currentRowChanged(int)),this,SLOT(deal_widgets(int)));
connect(ui->widgetlist,SIGNAL(itemEntered(QListWidgetItem *)),this,SLOT(changeColor(QListWidgetItem *)));
for(int i=0;i<ui->widgetlist->count();i++)
{
ui->widgetlist->item(i)->setBackground(QBrush(QColor(255,255,255)));
ui->widgetlist->item(i)->setSelected(false);
}
/********Set Function Key As following:reflush, wifi, help, shutdown, reboot**********/
//get vmhostlist by click the reflush function
setMouseTracking(true);
ui->pushButton->setMouseTracking(true);
ui->pushButton_1->setMouseTracking(true);
ui->pushButton_2->setMouseTracking(true);
ui->pushButton_3->setMouseTracking(true);
ui->pushButton_4->setMouseTracking(true);
ui->pushButton_5->setMouseTracking(true);
connect(ui->pushButton,SIGNAL(clicked()),this->http,SLOT(gethostlist_slots()));
connect(this->http,SIGNAL(signals_vmlist(QString)),this,SLOT(reflushlisttable(QString)));
connect(ui->pushButton_1,SIGNAL(clicked()),this,SLOT(moreoperator()));
connect(ui->pushButton_2,SIGNAL(clicked()),this,SLOT(wifioperator()));
connect(ui->pushButton_3,SIGNAL(clicked()),this,SLOT(helpoperator()));
connect(ui->pushButton_4,SIGNAL(clicked()),this,SLOT(closecomputer()));
connect(ui->pushButton_5,SIGNAL(clicked()),this,SLOT(rebootcomputer()));
/*** this function is logining when the login window whose login_signals had been sended by click the OK_button.**/
connect(this->login,SIGNAL(signals_loginmsg(QString)),this->http,SLOT(login_slots(QString)));//send login information by httpsocket
//connect(this->login,SIGNAL(signals_loginmsg(QString)),this->hostlist,SLOT(getuserinfo(QString)));//send login information
connect(this->http,SIGNAL(signals_loginview(int)),this,SLOT(emit_widgets(int)));
connect(m_ALT_down_Accel, SIGNAL(activated()), this, SLOT(docreen()));
/*** this is connect the signals with the networkconfigview and modify the password windows **/
connect(this->netconfig,SIGNAL(signals_cdms(QString)),this->http,SLOT(registertocdms(QString)));
connect(this->netconfig,SIGNAL(signals_modifycdms(QString)),this->http,SLOT(modifycdmsSlots(QString)));
connect(this->changepasswd,SIGNAL(signals_modify(QString)),this->http,SLOT(updateUserinfo(QString)));
connect(this->changepasswd,SIGNAL(docancel()),this->http,SLOT(gethostlist_slots()));
/*** when click the OK_button that is the networkconfigview button,the thread will be create to runing shell command**/
connect(this->netconfig,SIGNAL(signals_startthread(QString)),this,SLOT(startthread(QString)));
/***it is registertocdms at first when the programmer running***/
connect(this->http,SIGNAL(signals_register()),this->netconfig,SLOT(SendRegisterData()));
/***if connect error,switch to netconfig view***/
connect(this->http,SIGNAL(signals_connectError(int)),this,SLOT(emit_widgets(int)));
/*** it's used to start the spicy protocol thread at the SocketService class***/
connect(this->http,SIGNAL(signals_startspicy(QString)),this,SLOT(startthread(QString)));
//connect(this->http,SIGNAL(signals_tohostlistcheck(QString)),this->hostlist,SLOT(checkuserinfo(QString)));//check the userinfo is the same as already logininfo
/****there is the signals which serves for vmhostlist contained three vmhost most****/
connect(this->hostlist,SIGNAL(signals_vm(QString)),this->http,SLOT(getconnectinfo_slots(QString)));
connect(this->hostlist,SIGNAL(signals_connect(QString)),this->http,SLOT(isableconnectslots(QString)));
connect(this->hostlist,SIGNAL(signals_start(QString)),this->http,SLOT(startvmslots(QString)));
connect(this->hostlist,SIGNAL(signals_down(QString)),this->http,SLOT(shutdownvmslots(QString)));
connect(this->hostlist,SIGNAL(signals_reboot(QString)),this->http,SLOT(rebootvmslots(QString)));
/*******it's connected the windows with the choose table on the mainview windows*******/
connect(this,SIGNAL(signals_widgets(int)),ui->widgetstack,SLOT(setCurrentIndex(int)));
/****it's used to execute the shell command int the function of Wifi class****/
connect(this->wifi,SIGNAL(signals_connect(QString)),this,SLOT(startthread(QString)));
/****it's used to update connected wifiname on the mainview background ********/
connect(this->wifi,SIGNAL(signals_update()),this,SLOT(repaint()));
connect(this->wifi,SIGNAL(siglogin(int)),this,SLOT(deal_widgets(int)));
/******it's used to migrate vitural machine ,that send oldip to tcp server for close it********/
//connect(this->http,SIGNAL(signals_startmigrate(QString)),this->termigrate,SLOT(WriteIpToShm(QString)));
#endif
}
