blob: c8780eb0ee159482c6512fa16191958ff3ecd718 [file] [log] [blame]
/*
* Copyright (C) 2008 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.
* 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE 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 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.
*/
#include "config.h"
#include "Location.h"
#include "Frame.h"
#include "FrameLoader.h"
#include "KURL.h"
#include "PlatformString.h"
namespace WebCore {
Location::Location(Frame* frame)
: m_frame(frame)
{
}
void Location::disconnectFrame()
{
m_frame = 0;
}
inline const KURL& Location::url() const
{
ASSERT(m_frame);
const KURL& url = m_frame->loader()->url();
if (!url.isValid())
return blankURL(); // Use "about:blank" while the page is still loading (before we have a frame).
return url;
}
String Location::href() const
{
if (!m_frame)
return String();
const KURL& url = this->url();
return url.hasPath() ? url.prettyURL() : url.prettyURL() + "/";
}
String Location::protocol() const
{
if (!m_frame)
return String();
return url().protocol() + ":";
}
String Location::host() const
{
if (!m_frame)
return String();
// Note: this is the IE spec. The NS spec swaps the two, it says
// "The hostname property is the concatenation of the host and port properties, separated by a colon."
const KURL& url = this->url();
return url.port() ? url.host() + ":" + String::number((static_cast<int>(url.port()))) : url.host();
}
String Location::hostname() const
{
if (!m_frame)
return String();
return url().host();
}
String Location::port() const
{
if (!m_frame)
return String();
const KURL& url = this->url();
return url.port() ? String::number(static_cast<int>(url.port())) : "";
}
String Location::pathname() const
{
if (!m_frame)
return String();
const KURL& url = this->url();
return url.path().isEmpty() ? "/" : url.path();
}
String Location::search() const
{
if (!m_frame)
return String();
const KURL& url = this->url();
return url.query().isEmpty() ? "" : "?" + url.query();
}
String Location::hash() const
{
if (!m_frame)
return String();
const KURL& url = this->url();
return url.ref().isEmpty() ? "" : "#" + url.ref();
}
String Location::toString() const
{
if (!m_frame)
return String();
const KURL& url = this->url();
return url.hasPath() ? url.prettyURL() : url.prettyURL() + "/";
}
} // namespace WebCore