companion/src/simulation/simulatorinterface.cpp

   1 #include "simulatorinterface.h"
   2 #include <QDebug>
   3 #include <QDir>
   4 #include <QLibrary>
   5 #include <QLibraryInfo>
   6 #include <QMap>
   7 #include <QMessageBox>
   8 #include "version.h"
   9
  10 QMap<QString, SimulatorFactory *> registered_simulators;
  11
  12 void registerSimulatorFactory(SimulatorFactory *factory)
  13 {
  14   qDebug() << "registering" << factory->name() << "simulator";
  15   registered_simulators[factory->name()] = factory;
  16 }
  17
  18 void registerSimulator(const QString &filename)
  19 {
  20   QLibrary lib(filename);
  21   typedef SimulatorFactory * (*RegisterSimulator)();
  22   RegisterSimulator registerSimulator = (RegisterSimulator)lib.resolve("registerSimu");
  23   if (registerSimulator) {
  24     SimulatorFactory *factory = registerSimulator();
  25     registerSimulatorFactory(factory);
  26   }
  27   else {
  28     qWarning() << "Library error" << filename << lib.errorString();
  29   }
  30 }
  31
  32 void registerSimulators()
  33 {
  34   bool simulatorsFound = false;
  35   QDir dir(".");
  36   QStringList filters;
  37 #if defined(__APPLE__)
  38   filters << "*-simulator.dylib";
  39 #elif (!defined __GNUC__) || (defined __CYGWIN__)
  40   filters << "*-simulator.dll";
  41 #else
  42   filters << "*-simulator.so";
  43 #endif
  44
  45   foreach(QString filename, dir.entryList(filters, QDir::Files)) {
  46     registerSimulator(filename.prepend("./"));
  47     simulatorsFound = true;
  48   }
  49
  50 #if defined(__APPLE__) || !( (!defined __GNUC__) || (defined __CYGWIN__) )
  51   if (!simulatorsFound) {
  52 #if defined(__APPLE__)
  53     dir = QLibraryInfo::location(QLibraryInfo::PrefixPath) + "/Resources";
  54 #else
  55     dir = SIMULATOR_LIB_SEARCH_PATH;
  56 #endif
  57     foreach(QString filename, dir.entryList(filters, QDir::Files)) {
  58       registerSimulator(filename.prepend(dir.path() + "/"));
  59       simulatorsFound = true;
  60     }
  61   }
  62 #endif
  63 }
  64
  65 SimulatorFactory *getSimulatorFactory(const QString &name)
  66 {
  67   QString simuName = name;
  68   while(1) {
  69     qDebug() << "searching" << simuName << "simulator";
  70     foreach (QString name, registered_simulators.keys()) {
  71       if (name.contains(simuName)) {
  72         simuName = name;
  73         return registered_simulators[simuName];
  74       }
  75     }
  76     int pos = simuName.lastIndexOf('-');
  77     if (pos <= 0)
  78       break;
  79     simuName = simuName.mid(0, pos);
  80   }
  81   return NULL;
  82 }
  83