third_party/WebKit/public/platform/WebURL.h

   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 "WebString.h"
  36 #include <url/third_party/mozilla/url_parse.h>
  37
  38 #if !INSIDE_BLINK
  39 #include <url/gurl.h>
  40 #endif
  41
  42 namespace blink {
  43
  44 class KURL;
  45
  46 class WebURL {
  47 public:
  48     ~WebURL()
  49     {
  50     }
  51
  52     WebURL()
  53         : m_isValid(false)
  54     {
  55     }
  56
  57     WebURL(const WebURL& url)
  58         : m_string(url.m_string)
  59         , m_parsed(url.m_parsed)
  60         , m_isValid(url.m_isValid)
  61     {
  62     }
  63
  64     WebURL& operator=(const WebURL& url)
  65     {
  66         m_string = url.m_string;
  67         m_parsed = url.m_parsed;
  68         m_isValid = url.m_isValid;
  69         return *this;
  70     }
  71
  72     // FIXME: Remove this API.
  73     WebCString spec() const
  74     {
  75         std::string spec = m_string.utf8();
  76         return WebCString(spec.data(), spec.length());
  77     }
  78
  79     const WebString& string() const
  80     {
  81         return m_string;
  82     }
  83
  84     const url::Parsed& parsed() const
  85     {
  86         return m_parsed;
  87     }
  88
  89     bool isValid() const
  90     {
  91         return m_isValid;
  92     }
  93
  94     bool isEmpty() const
  95     {
  96         return m_string.isEmpty();
  97     }
  98
  99     bool isNull() const
 100     {
 101         return m_string.isEmpty();
 102     }
 103
 104 #if INSIDE_BLINK
 105     BLINK_PLATFORM_EXPORT WebURL(const KURL&);
 106     BLINK_PLATFORM_EXPORT WebURL& operator=(const KURL&);
 107     BLINK_PLATFORM_EXPORT operator KURL() const;
 108 #else
 109     WebURL(const GURL& url)
 110         : m_string(WebString::fromUTF8(url.possibly_invalid_spec()))
 111         , m_parsed(url.parsed_for_possibly_invalid_spec())
 112         , m_isValid(url.is_valid())
 113     {
 114     }
 115
 116     WebURL& operator=(const GURL& url)
 117     {
 118         m_string = WebString::fromUTF8(url.possibly_invalid_spec());
 119         m_parsed = url.parsed_for_possibly_invalid_spec();
 120         m_isValid = url.is_valid();
 121         return *this;
 122     }
 123
 124     operator GURL() const
 125     {
 126         return isNull() ? GURL() : GURL(m_string.utf8(), m_parsed, m_isValid);
 127     }
 128 #endif
 129
 130 private:
 131     WebString m_string;
 132     url::Parsed m_parsed;
 133     bool m_isValid;
 134 };
 135
 136 inline bool operator==(const WebURL& a, const WebURL& b)
 137 {
 138     return a.string().equals(b.string());
 139 }
 140
 141 inline bool operator!=(const WebURL& a, const WebURL& b)
 142 {
 143     return !(a == b);
 144 }
 145
 146 } // namespace blink
 147
 148 #endif