90 lines
2.0 KiB
C++
90 lines
2.0 KiB
C++
#include <stdio.h>
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#include <string.h>
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#include <assert.h>
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#include "main.h"
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#define _buildsym(sym) module2_LTX_##sym
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#include "modules.h"
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class GPS_Receiver : public DeviceInterface {
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int id;
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const char *name;
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char features[1024];
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const char *vendor;
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float resolution_meters;
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public:
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GPS_Receiver(const char* name, const char* vendor, float res);
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void addFeature (const char *f);
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virtual const char* getName ();
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virtual const char* getFeatures ();
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virtual void print(FILE *);
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const char* getVendor ();
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float getResolutionMeters ();
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};
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GPS_Receiver theReceiver("BochsStarGPS 4.0", "Bochs Project", 9.5);
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int *test_global_initializers = new int;
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int n_operations = 0;
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class DeviceInterface* module_init ()
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{
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printf ("module2 init for main version %s\n", version_string);
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register_module ("module2");
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if (test_global_initializers == NULL) {
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printf ("ERROR! Global initializers were not executed in module2.\n");
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printf ("This program will probably crash right now.\n");
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}
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theReceiver.addFeature ("High Accuracy");
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theReceiver.addFeature ("Low Power");
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theReceiver.addFeature ("Pentium Emulation");
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return &theReceiver;
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}
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int operate (int a, int b)
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{
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return a - b;
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}
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//////// GPS_Receiver class methods
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GPS_Receiver::GPS_Receiver(const char* name, const char* vendor, float res)
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{
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this->name = name;
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this->features[0] = 0;
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this->vendor = vendor;
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this->resolution_meters = res;
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}
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const char* GPS_Receiver::getName ()
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{
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return name;
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}
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const char* GPS_Receiver::getFeatures ()
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{
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if (strlen (features) == 0) return "none";
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else return features;
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}
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const char* GPS_Receiver::getVendor ()
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{
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return vendor;
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}
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float GPS_Receiver::getResolutionMeters ()
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{
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return resolution_meters;
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}
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void GPS_Receiver::addFeature (const char *featureName)
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{
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if (strlen(features) != 0)
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strcat (features, ", ");
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strcat (features, featureName);
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}
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void GPS_Receiver::print (FILE *fp)
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{
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fprintf (fp, "[GPS_Receiver name='%s', vendor='%s', resolution_meters='%.4f', feature_list='%s']", name, vendor, resolution_meters, features);
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}
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