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/*
* Copyright (C) 2010 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef WebURL_h
#define WebURL_h
#include "APIObject.h"
#include "WebCoreArgumentCoders.h"
#include <WebCore/URL.h>
#include <wtf/OwnPtr.h>
#include <wtf/PassOwnPtr.h>
#include <wtf/PassRefPtr.h>
#include <wtf/text/WTFString.h>
namespace API {
class URL : public ObjectImpl<Object::Type::URL> {
public:
static PassRefPtr<URL> create(const WTF::String& string)
{
return adoptRef(new URL(string));
}
static PassRefPtr<URL> create(const URL* baseURL, const WTF::String& relativeURL)
{
ASSERT(baseURL);
baseURL->parseURLIfNecessary();
auto absoluteURL = std::make_unique<WebCore::URL>(*baseURL->m_parsedURL.get(), relativeURL);
const WTF::String& absoluteURLString = absoluteURL->string();
return adoptRef(new URL(std::move(absoluteURL), absoluteURLString));
}
bool isNull() const { return m_string.isNull(); }
bool isEmpty() const { return m_string.isEmpty(); }
const WTF::String& string() const { return m_string; }
WTF::String host() const
{
parseURLIfNecessary();
return m_parsedURL->isValid() ? m_parsedURL->host() : WTF::String();
}
WTF::String protocol() const
{
parseURLIfNecessary();
return m_parsedURL->isValid() ? m_parsedURL->protocol() : WTF::String();
}
WTF::String path() const
{
parseURLIfNecessary();
return m_parsedURL->isValid() ? m_parsedURL->path() : WTF::String();
}
WTF::String lastPathComponent() const
{
parseURLIfNecessary();
return m_parsedURL->isValid() ? m_parsedURL->lastPathComponent() : WTF::String();
}
void encode(IPC::ArgumentEncoder& encoder) const
{
encoder << m_string;
}
static bool decode(IPC::ArgumentDecoder& decoder, RefPtr<Object>& result)
{
WTF::String string;
if (!decoder.decode(string))
return false;
result = create(string);
return true;
}
private:
URL(const WTF::String& string)
: m_string(string)
{
}
URL(std::unique_ptr<WebCore::URL> parsedURL, const WTF::String& string)
: m_string(string)
, m_parsedURL(std::move(parsedURL))
{
}
void parseURLIfNecessary() const
{
if (m_parsedURL)
return;
m_parsedURL = std::make_unique<WebCore::URL>(WebCore::URL(), m_string);
}
WTF::String m_string;
mutable std::unique_ptr<WebCore::URL> m_parsedURL;
};
} // namespace WebKit
#endif // URL_h
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