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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_SEARCH_IFRAME_SOURCE_H_
#define CHROME_BROWSER_SEARCH_IFRAME_SOURCE_H_
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "content/public/browser/url_data_source.h"
// Base class for URL data sources for chrome-search:// iframed content.
class IframeSource : public content::URLDataSource {
public:
IframeSource();
virtual ~IframeSource();
protected:
// Overridden from content::URLDataSource:
virtual std::string GetMimeType(
const std::string& path_and_query) const OVERRIDE;
virtual bool ShouldDenyXFrameOptions() const OVERRIDE;
virtual bool ShouldServiceRequest(
const net::URLRequest* request) const OVERRIDE;
// Returns whether this source should serve data for a particular path.
virtual bool ServesPath(const std::string& path) const = 0;
// Sends unmodified resource bytes.
void SendResource(
int resource_id,
const content::URLDataSource::GotDataCallback& callback);
// Sends Javascript with an expected postMessage origin interpolated.
void SendJSWithOrigin(
int resource_id,
int render_process_id,
int render_view_id,
const content::URLDataSource::GotDataCallback& callback);
// This is exposed for testing and should not be overridden.
// Sets |origin| to the URL of the render view identified by |process_id| and
// |render_view_id|. Returns true if successful and false if not, for example
// if the render view does not exist.
virtual bool GetOrigin(
int process_id,
int render_view_id,
std::string* origin) const;
DISALLOW_COPY_AND_ASSIGN(IframeSource);
};
#endif // CHROME_BROWSER_SEARCH_IFRAME_SOURCE_H_
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