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      1 /*
      2  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  * 1. Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  * 2. Redistributions in binary form must reproduce the above copyright
     10  *    notice, this list of conditions and the following disclaimer in the
     11  *    documentation and/or other materials provided with the distribution.
     12  *
     13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
     14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
     17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     24  */
     25 
     26 #include "config.h"
     27 #include "GeolocationService.h"
     28 #include "Geoposition.h"
     29 #include "GeolocationServiceMock.h"
     30 #include "PositionError.h"
     31 
     32 #include <wtf/CurrentTime.h>
     33 #include <wtf/Assertions.h>
     34 
     35 namespace WebCore {
     36 
     37 #if !ENABLE(GEOLOCATION) || ENABLE(CLIENT_BASED_GEOLOCATION)
     38 static GeolocationService* createGeolocationServiceNull(GeolocationServiceClient*)
     39 {
     40     return 0;
     41 }
     42 
     43 GeolocationService::FactoryFunction* GeolocationService::s_factoryFunction = &createGeolocationServiceNull;
     44 #endif
     45 
     46 GeolocationService* GeolocationService::create(GeolocationServiceClient* client)
     47 {
     48     return (*s_factoryFunction)(client);
     49 }
     50 
     51 void GeolocationService::useMock()
     52 {
     53     s_factoryFunction = &GeolocationServiceMock::create;
     54 }
     55 
     56 GeolocationService::GeolocationService(GeolocationServiceClient* client)
     57     : m_geolocationServiceClient(client)
     58 {
     59     ASSERT(m_geolocationServiceClient);
     60 }
     61 
     62 void GeolocationService::positionChanged()
     63 {
     64     m_geolocationServiceClient->geolocationServicePositionChanged(this);
     65 }
     66 
     67 void GeolocationService::errorOccurred()
     68 {
     69     m_geolocationServiceClient->geolocationServiceErrorOccurred(this);
     70 }
     71 
     72 } // namespace WebCore
     73