1/*
2 * Copyright (C) 2009 Google 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 are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#ifndef WebURL_h
32#define WebURL_h
33
34#include "WebCString.h"
35#include <googleurl/src/url_parse.h>
36
37#if WEBKIT_IMPLEMENTATION
38namespace WebCore { class KURL; }
39#else
40#include <googleurl/src/gurl.h>
41#endif
42
43namespace WebKit {
44
45class WebURL {
46public:
47    ~WebURL()
48    {
49    }
50
51    WebURL() : m_isValid(false)
52    {
53    }
54
55    WebURL(const WebCString& spec, const url_parse::Parsed& parsed, bool isValid)
56        : m_spec(spec)
57        , m_parsed(parsed)
58        , m_isValid(isValid)
59    {
60    }
61
62    WebURL(const WebURL& s)
63        : m_spec(s.m_spec)
64        , m_parsed(s.m_parsed)
65        , m_isValid(s.m_isValid)
66    {
67    }
68
69    WebURL& operator=(const WebURL& s)
70    {
71        m_spec = s.m_spec;
72        m_parsed = s.m_parsed;
73        m_isValid = s.m_isValid;
74        return *this;
75    }
76
77    void assign(const WebCString& spec, const url_parse::Parsed& parsed, bool isValid)
78    {
79        m_spec = spec;
80        m_parsed = parsed;
81        m_isValid = isValid;
82    }
83
84    const WebCString& spec() const
85    {
86        return m_spec;
87    }
88
89    const url_parse::Parsed& parsed() const
90    {
91        return m_parsed;
92    }
93
94    bool isValid() const
95    {
96        return m_isValid;
97    }
98
99    bool isEmpty() const
100    {
101        return m_spec.isEmpty();
102    }
103
104    bool isNull() const
105    {
106        return m_spec.isEmpty();
107    }
108
109#if WEBKIT_IMPLEMENTATION
110    WebURL(const WebCore::KURL&);
111    WebURL& operator=(const WebCore::KURL&);
112    operator WebCore::KURL() const;
113#else
114    WebURL(const GURL& g)
115        : m_spec(g.possibly_invalid_spec())
116        , m_parsed(g.parsed_for_possibly_invalid_spec())
117        , m_isValid(g.is_valid())
118    {
119    }
120
121    WebURL& operator=(const GURL& g)
122    {
123        m_spec = g.possibly_invalid_spec();
124        m_parsed = g.parsed_for_possibly_invalid_spec();
125        m_isValid = g.is_valid();
126        return *this;
127    }
128
129    operator GURL() const
130    {
131        return isNull() ? GURL() : GURL(m_spec.data(), m_spec.length(), m_parsed, m_isValid);
132    }
133#endif
134
135private:
136    WebCString m_spec;  // UTF-8 encoded
137    url_parse::Parsed m_parsed;
138    bool m_isValid;
139};
140
141inline bool operator<(const WebURL& a, const WebURL& b)
142{
143    return a.spec() < b.spec();
144}
145
146inline bool operator==(const WebURL& a, const WebURL& b)
147{
148    return !a.spec().compare(b.spec());
149}
150
151inline bool operator!=(const WebURL& a, const WebURL& b)
152{
153    return !(a == b);
154}
155
156} // namespace WebKit
157
158#endif
159