main.cpp

   1 #include <QApplication>
   2 #include <iostream>
   3 #include "MainApp.h"
   4 #include <getopt.h>
   5
   6 #include <libhomescreen.hpp>
   7 #include <qlibwindowmanager.h>
   8
   9 #include <navigation.h>
  10
  11 #define DEFAULT_CREDENTIALS_FILE "/etc/poikey"
  12
  13 using namespace std;
  14
  15 static QLibWindowmanager* qwm;
  16 static LibHomeScreen* hs;
  17 static QString graphic_role;
  18 static MainApp *mainapp;
  19
  20 static void SyncDrawHandler(json_object *object)
  21 {
  22     qwm->endDraw(graphic_role);
  23 }
  24
  25 static void ShowWindowHandler(json_object *object)
  26 {
  27     qwm->activateWindow(graphic_role);
  28 }
  29
  30 // Callback to drive raising navigation app
  31 static void NavWindowRaiseHandler(void)
  32 {
  33     if (hs) {
  34         hs->showWindow("navigation", nullptr);
  35     }
  36 }
  37
  38 int main(int argc, char *argv[], char *env[])
  39 {
  40     int opt;
  41     QApplication a(argc, argv);
  42     QString credentialsFile(DEFAULT_CREDENTIALS_FILE);
  43     qwm = new QLibWindowmanager();
  44     hs = new LibHomeScreen();
  45     graphic_role = QString("poi");
  46
  47     QString pt = QString(argv[1]);
  48     int port = pt.toInt();
  49     QString secret = QString(argv[2]);
  50     std::string token = secret.toStdString();
  51
  52     QUrl bindingAddress;
  53     bindingAddress.setScheme(QStringLiteral("ws"));
  54     bindingAddress.setHost(QStringLiteral("localhost"));
  55     bindingAddress.setPort(port);
  56     bindingAddress.setPath(QStringLiteral("/api"));
  57     QUrlQuery query;
  58     query.addQueryItem(QStringLiteral("token"), secret);
  59     bindingAddress.setQuery(query);
  60
  61     if (qwm->init(port, secret) != 0) {
  62         exit(EXIT_FAILURE);
  63     }
  64
  65     if (qwm->requestSurface(graphic_role) != 0) {
  66         cerr << "Error: wm check failed" << endl;
  67         exit(EXIT_FAILURE);
  68     }
  69
  70     qwm->set_event_handler(QLibWindowmanager::Event_SyncDraw, SyncDrawHandler);
  71
  72     mainapp = new MainApp(new Navigation(bindingAddress));
  73
  74     hs->init(port, token.c_str());
  75
  76     hs->set_event_handler(LibHomeScreen::Event_ShowWindow, ShowWindowHandler);
  77
  78     // force setting
  79     mainapp->setInfoScreen(true);
  80     mainapp->setKeyboard(true);
  81
  82     // hook up callback to start/raise navigation app
  83     mainapp->setNavWindowRaiseCallback(NavWindowRaiseHandler);
  84
  85     /* then, authenticate connexion to POI service: */
  86     if (mainapp->AuthenticatePOI(credentialsFile) < 0)
  87     {
  88         cerr << "Error: POI server authentication failed" << endl;
  89         return -1;
  90     }
  91
  92     cerr << "authentication succes !" << endl;
  93
  94     /* now, let's start monitor user inut (register callbacks): */
  95     if (mainapp->StartMonitoringUserInput() < 0)
  96         return -1;
  97
  98     qwm->activateWindow(graphic_role);
  99
 100     /* main loop: */
 101     return a.exec();
 102 }