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/*
* Copyright (C) 2009 Google 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER OR 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 WebDataSource_h
#define WebDataSource_h
#error "This header file is still a work in progress; do not include!"
#include "WebCommon.h"
#include "WebNavigationType.h"
namespace WebKit {
class WebURL;
class WebURLRequest;
class WebURLResponse;
template <typename T> class WebVector;
class WebDataSource {
public:
class ExtraData {
public:
virtual ~ExtraData() { }
};
// Returns the original request that resulted in this datasource.
virtual const WebURLRequest& originalRequest() const = 0;
// Returns the request corresponding to this datasource. It may
// include additional request headers added by WebKit that were not
// present in the original request. This request may also correspond
// to a location specified by a redirect that was followed.
virtual const WebURLRequest& request() const = 0;
// Returns the response associated to this datasource.
virtual const WebURLResponse& response() const = 0;
// When this datasource was created as a result of WebFrame::loadData,
// there may be an associated unreachableURL.
virtual bool hasUnreachableURL() const = 0;
virtual WebURL unreachableURL() const = 0;
// Returns all redirects that occurred (both client and server) before
// at last committing the current page. This will contain one entry
// for each intermediate URL, and one entry for the last URL (so if
// there are no redirects, it will contain exactly the current URL, and
// if there is one redirect, it will contain the source and destination
// URL).
virtual void redirectChain(WebVector<WebURL>&) const = 0;
// Returns the title for the current page.
virtual WebString pageTitle() const = 0;
// The type of navigation that triggered the creation of this datasource.
virtual WebNavigationType triggeringActionNavigationType() const = 0;
// The time in seconds of the event that triggered the creation of this
// datasource. This may be 0 if there was no triggering event.
virtual double triggeringActionEventTime() const = 0;
// Extra data associated with this datasource. If non-null, the extra
// data pointer will be deleted when the datasource is destroyed.
// Setting the extra data pointer will cause any existing non-null
// extra data pointer to be deleted.
virtual ExtraData* extraData() const = 0;
virtual void SetExtraData(ExtraData*) = 0;
// FIXME provide alternatives to:
// GetSearchableFormData()
// GetPasswordFormData()
// IsFormSubmit()
};
} // namespace WebKit
#endif
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