1/*
2 * Copyright (C) 2010 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. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23 */
24
25#include "config.h"
26#include "WebKitDLL.h"
27#include "WebGeolocationPosition.h"
28#include <WebCore/COMPtr.h>
29
30#include <WebCore/GeolocationPosition.h>
31
32using namespace WebCore;
33
34COMPtr<WebGeolocationPosition> WebGeolocationPosition::createInstance()
35{
36    return new WebGeolocationPosition;
37}
38
39WebGeolocationPosition::WebGeolocationPosition()
40    : m_refCount(0)
41{
42    gClassCount++;
43    gClassNameCount.add("WebGeolocationPosition");
44}
45
46WebGeolocationPosition::~WebGeolocationPosition()
47{
48    gClassCount--;
49    gClassNameCount.remove("WebGeolocationPosition");
50}
51
52HRESULT WebGeolocationPosition::QueryInterface(REFIID riid, void** ppvObject)
53{
54    *ppvObject = 0;
55    if (IsEqualIID(riid, __uuidof(WebGeolocationPosition)))
56        *ppvObject = this;
57    else if (IsEqualIID(riid, __uuidof(IUnknown)))
58        *ppvObject = static_cast<IWebGeolocationPosition*>(this);
59    else if (IsEqualIID(riid, __uuidof(IWebGeolocationPosition)))
60        *ppvObject = static_cast<IWebGeolocationPosition*>(this);
61    else
62        return E_NOINTERFACE;
63
64    AddRef();
65    return S_OK;
66}
67
68ULONG WebGeolocationPosition::AddRef()
69{
70    return ++m_refCount;
71}
72
73ULONG WebGeolocationPosition::Release()
74{
75    ULONG newRef = --m_refCount;
76    if (!newRef)
77        delete this;
78
79    return newRef;
80}
81
82HRESULT WebGeolocationPosition::initWithTimestamp(double timestamp, double latitude, double longitude, double accuracy)
83{
84    m_position = GeolocationPosition::create(timestamp, latitude, longitude, accuracy);
85    return S_OK;
86}
87
88GeolocationPosition* core(IWebGeolocationPosition* position)
89{
90    if (!position)
91        return 0;
92
93    COMPtr<WebGeolocationPosition> webGeolocationPosition(Query, position);
94    if (!webGeolocationPosition)
95        return 0;
96
97    return webGeolocationPosition->impl();
98}
99