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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 
     29 #include "GeolocationServiceMock.h"
     30 #include "Geoposition.h"
     31 #include "PositionError.h"
     32 
     33 #include <wtf/Assertions.h>
     34 #include <wtf/CurrentTime.h>
     35 
     36 namespace WebCore {
     37 
     38 #if !ENABLE(GEOLOCATION) || ENABLE(CLIENT_BASED_GEOLOCATION)
     39 static GeolocationService* createGeolocationServiceNull(GeolocationServiceClient*)
     40 {
     41     return 0;
     42 }
     43 
     44 GeolocationService::FactoryFunction* GeolocationService::s_factoryFunction = &createGeolocationServiceNull;
     45 GeolocationService::FactoryFunction* GeolocationService::s_mockFactoryFunction = &createGeolocationServiceNull;
     46 #else
     47 GeolocationService::FactoryFunction* GeolocationService::s_mockFactoryFunction = &GeolocationServiceMock::create;
     48 #endif
     49 
     50 GeolocationService* GeolocationService::create(GeolocationServiceClient* client)
     51 {
     52     return (*s_factoryFunction)(client);
     53 }
     54 
     55 #if ENABLE(GEOLOCATION)
     56 void GeolocationService::useMock()
     57 {
     58     s_factoryFunction = s_mockFactoryFunction;
     59 }
     60 
     61 void GeolocationService::setCustomMockFactory(FactoryFunction f)
     62 {
     63     s_mockFactoryFunction = f;
     64 }
     65 
     66 GeolocationService::GeolocationService(GeolocationServiceClient* client)
     67     : m_geolocationServiceClient(client)
     68 {
     69     ASSERT(m_geolocationServiceClient);
     70 }
     71 
     72 void GeolocationService::positionChanged()
     73 {
     74     m_geolocationServiceClient->geolocationServicePositionChanged(this);
     75 }
     76 
     77 void GeolocationService::errorOccurred()
     78 {
     79     m_geolocationServiceClient->geolocationServiceErrorOccurred(this);
     80 }
     81 
     82 #endif
     83 
     84 } // namespace WebCore
     85