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'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef WebURL_h 27 #define WebURL_h 28 29 #include "APIObject.h" 30 #include <WebCore/KURL.h> 31 #include <wtf/OwnPtr.h> 32 #include <wtf/PassOwnPtr.h> 33 #include <wtf/PassRefPtr.h> 34 #include <wtf/text/WTFString.h> 35 36 namespace WebKit { 37 38 // WebURL - A URL type suitable for vending to an API. 39 40 class WebURL : public APIObject { 41 public: 42 static const Type APIType = TypeURL; 43 create(const String & string)44 static PassRefPtr<WebURL> create(const String& string) 45 { 46 return adoptRef(new WebURL(string)); 47 } 48 isNull()49 bool isNull() const { return m_string.isNull(); } isEmpty()50 bool isEmpty() const { return m_string.isEmpty(); } 51 string()52 const String& string() const { return m_string; } 53 host()54 String host() const 55 { 56 parseURLIfNecessary(); 57 return m_parsedURL->isValid() ? m_parsedURL->host() : String(); 58 } 59 protocol()60 String protocol() const 61 { 62 parseURLIfNecessary(); 63 return m_parsedURL->isValid() ? m_parsedURL->protocol() : String(); 64 } 65 66 private: WebURL(const String & string)67 WebURL(const String& string) 68 : m_string(string) 69 { 70 } 71 parseURLIfNecessary()72 void parseURLIfNecessary() const 73 { 74 if (m_parsedURL) 75 return; 76 m_parsedURL = WTF::adoptPtr(new WebCore::KURL(WebCore::KURL(), m_string)); 77 } 78 type()79 virtual Type type() const { return APIType; } 80 81 String m_string; 82 mutable OwnPtr<WebCore::KURL> m_parsedURL; 83 }; 84 85 } // namespace WebKit 86 87 #endif // WebURL_h 88