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 "WebUserContentURLPattern.h"
27
28#include "MarshallingHelpers.h"
29#include "WebKitDLL.h"
30
31#include <WebCore/BString.h>
32#include <WebCore/KURL.h>
33
34using namespace WebCore;
35
36inline WebUserContentURLPattern::WebUserContentURLPattern()
37    : m_refCount(0)
38{
39    ++gClassCount;
40    gClassNameCount.add("WebUserContentURLPattern");
41}
42
43WebUserContentURLPattern::~WebUserContentURLPattern()
44{
45    --gClassCount;
46    gClassNameCount.remove("WebUserContentURLPattern");
47}
48
49COMPtr<WebUserContentURLPattern> WebUserContentURLPattern::createInstance()
50{
51    return new WebUserContentURLPattern;
52}
53
54ULONG WebUserContentURLPattern::AddRef()
55{
56    return ++m_refCount;
57}
58
59ULONG WebUserContentURLPattern::Release()
60{
61    ULONG newRefCount = --m_refCount;
62    if (!newRefCount)
63        delete this;
64    return newRefCount;
65}
66
67HRESULT WebUserContentURLPattern::QueryInterface(REFIID riid, void** ppvObject)
68{
69    if (!ppvObject)
70        return E_POINTER;
71    *ppvObject = 0;
72
73    if (IsEqualIID(riid, __uuidof(WebUserContentURLPattern)))
74        *ppvObject = this;
75    else if (IsEqualIID(riid, __uuidof(IWebUserContentURLPattern)))
76        *ppvObject = static_cast<IWebUserContentURLPattern*>(this);
77    else if (IsEqualIID(riid, IID_IUnknown))
78        *ppvObject = static_cast<IUnknown*>(this);
79    else
80        return E_NOINTERFACE;
81
82    AddRef();
83    return S_OK;
84}
85
86HRESULT WebUserContentURLPattern::parse(BSTR patternString)
87{
88    m_pattern = UserContentURLPattern(String(patternString, SysStringLen(patternString)));
89    return S_OK;
90}
91
92HRESULT WebUserContentURLPattern::isValid(BOOL* isValid)
93{
94    if (!isValid)
95        return E_POINTER;
96    *isValid = m_pattern.isValid();
97    return S_OK;
98}
99
100HRESULT WebUserContentURLPattern::scheme(BSTR* scheme)
101{
102    if (!scheme)
103        return E_POINTER;
104    *scheme = BString(m_pattern.scheme()).release();
105    return S_OK;
106}
107
108HRESULT WebUserContentURLPattern::host(BSTR* host)
109{
110    if (!host)
111        return E_POINTER;
112    *host = BString(m_pattern.host()).release();
113    return S_OK;
114}
115
116HRESULT WebUserContentURLPattern::matchesSubdomains(BOOL* matches)
117{
118    if (!matches)
119        return E_POINTER;
120    *matches = m_pattern.matchSubdomains();
121    return S_OK;
122}
123
124HRESULT WebUserContentURLPattern::matchesURL(BSTR url, BOOL* matches)
125{
126    if (!matches)
127        return E_POINTER;
128    *matches = m_pattern.matches(MarshallingHelpers::BSTRToKURL(url));
129    return S_OK;
130}
131