chromium/content/public/browser/url_data_source.h

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CONTENT_PUBLIC_BROWSER_URL_DATA_SOURCE_H_
#define CONTENT_PUBLIC_BROWSER_URL_DATA_SOURCE_H_

#include <memory>
#include <string>

#include "base/functional/callback.h"
#include "base/memory/ref_counted.h"
#include "content/common/content_export.h"
#include "content/public/browser/web_contents.h"
#include "ui/base/template_expressions.h"

class GURL;

namespace base {
class RefCountedMemory;
}

namespace content {
class BrowserContext;

// A URLDataSource is an object that can answer requests for WebUI data
// asynchronously. An implementation of URLDataSource should handle calls to
// StartDataRequest() by starting its (implementation-specific) asynchronous
// request for the data, then running the callback given in that method to
// notify.
class CONTENT_EXPORT URLDataSource { … };

}  // namespace content

#endif  // CONTENT_PUBLIC_BROWSER_URL_DATA_SOURCE_H_