File content as of revision 8:47fa213225c3:

/* mbed Microcontroller Library
 * Copyright (c) 2006-2014 ARM Limited
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef __GPS_GEOFENCE_H__
#define __GPS_GEOFENCE_H__

class GPSProvider;

class GPSGeofence {
public:
    enum {
        GEOFENCE_TRANSITION_DWELL   = 1,
        GEOFENCE_TRANSITION_ENTER   = 2,
        GEOFENCE_TRANSITION_EXIT    = 4,
    };
    
    static const int NEVER_EXPIRE = -1;
    
    static const int GEOFENCE_ID_MAX_SIZE = 32;
    
    /** 
     * Construct a GPSGeofence instance. 
     */ 
    GPSGeofence() :
        _expirationDuration(-1),
        _notificationResponsiveness(0),
        _transitionTypes(0) {
        
        memset(_geofenceId, 0, GEOFENCE_ID_MAX_SIZE);
    }
    
    virtual void setGeofenceRegion(GPSProvider::LocationType_t lat,
                                   GPSProvider::LocationType_t lon,
                                   GPSProvider::LocationType_t radius) {
        _lat = lat;
        _lon = lon;
        _radius = radius;
    }
    
    virtual void setExpirationDuration (long durationMillis) = 0;
    
    virtual void setNotificationResponsiveness (int notificationResponsivenessMs) {
        _notificationResponsiveness = notificationResponsivenessMs;
    }
    
    virtual void setGeofenceId(const char *geofenceId) {
        if(strlen(geofenceId) > GEOFENCE_ID_MAX_SIZE) {
            return;
        }
        memcpy(_geofenceId, geofenceId, strlen(geofenceId));
    }
    
    virtual void setTransitionTypes(int transitionTypes) {
        _transitionTypes = transitionTypes;
    }

protected:
    char                        _geofenceId[GEOFENCE_ID_MAX_SIZE];
    GPSProvider::LocationType_t _lat;
    GPSProvider::LocationType_t _lon;
    GPSProvider::LocationType_t _radius;
    long                        _expirationDuration;
    int                         _notificationResponsiveness;
    int                         _transitionTypes;

private:
    /* disallow copy constructor and assignment operators */
    GPSGeofence(const GPSGeofence&);
    GPSGeofence & operator= (const GPSGeofence&);
};

#endif /* __GPS_GEOFENCE_H__ */