1/*
2 * Copyright (C) 2009 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 "GeolocationServiceMock.h"
28
29#if ENABLE(GEOLOCATION)
30
31#include "Logging.h"
32#include "Geolocation.h"
33#include "Geoposition.h"
34#include "PositionError.h"
35#include "PositionOptions.h"
36
37namespace WebCore {
38
39GeolocationServiceMock::GeolocationServiceSet* GeolocationServiceMock::s_instances = 0;
40RefPtr<Geoposition>* GeolocationServiceMock::s_lastPosition;
41RefPtr<PositionError>* GeolocationServiceMock::s_lastError;
42
43GeolocationService* GeolocationServiceMock::create(GeolocationServiceClient* client)
44{
45    initStatics();
46    return new GeolocationServiceMock(client);
47}
48
49GeolocationServiceMock::GeolocationServiceMock(GeolocationServiceClient* client)
50    : GeolocationService(client)
51    , m_timer(this, &GeolocationServiceMock::timerFired)
52    , m_isActive(false)
53{
54    s_instances->add(this);
55}
56
57GeolocationServiceMock::~GeolocationServiceMock()
58{
59    GeolocationServiceSet::iterator iter = s_instances->find(this);
60    ASSERT(iter != s_instances->end());
61    s_instances->remove(iter);
62    cleanUpStatics();
63}
64
65void GeolocationServiceMock::setPosition(PassRefPtr<Geoposition> position)
66{
67    initStatics();
68    GeolocationService::useMock();
69    *s_lastPosition = position;
70    *s_lastError = 0;
71    makeGeolocationCallbackFromAllInstances();
72}
73
74void GeolocationServiceMock::setError(PassRefPtr<PositionError> error)
75{
76    initStatics();
77    GeolocationService::useMock();
78    *s_lastError = error;
79    *s_lastPosition = 0;
80    makeGeolocationCallbackFromAllInstances();
81}
82
83bool GeolocationServiceMock::startUpdating(PositionOptions*)
84{
85    m_isActive = true;
86    m_timer.startOneShot(0);
87    return true;
88}
89
90void GeolocationServiceMock::stopUpdating()
91{
92    m_isActive = false;
93}
94
95void GeolocationServiceMock::timerFired(Timer<GeolocationServiceMock>* timer)
96{
97    ASSERT_UNUSED(timer, timer == &m_timer);
98    makeGeolocationCallback();
99}
100
101void GeolocationServiceMock::makeGeolocationCallbackFromAllInstances()
102{
103    GeolocationServiceSet::const_iterator end = s_instances->end();
104    for (GeolocationServiceSet::const_iterator iter = s_instances->begin(); iter != end; ++iter)
105        (*iter)->makeGeolocationCallback();
106}
107
108void GeolocationServiceMock::makeGeolocationCallback()
109{
110    if (!m_isActive)
111        return;
112
113    if (*s_lastPosition)
114        positionChanged();
115    else if (*s_lastError)
116        errorOccurred();
117}
118
119void GeolocationServiceMock::initStatics()
120{
121    if (s_instances == 0) {
122        s_instances = new GeolocationServiceSet;
123        s_lastPosition = new RefPtr<Geoposition>;
124        s_lastError = new RefPtr<PositionError>;
125    }
126}
127
128void GeolocationServiceMock::cleanUpStatics()
129{
130    if (s_instances->size() == 0) {
131        delete s_instances;
132        s_instances = 0;
133        delete s_lastPosition;
134        delete s_lastError;
135    }
136}
137
138} // namespace WebCore
139
140#endif
141