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