content/public/child/child_url_loader_factory_getter.h

// Copyright 2017 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 CONTENT_PUBLIC_CHILD_CHILD_URL_LOADER_FACTORY_GETTER_H_
#define CONTENT_PUBLIC_CHILD_CHILD_URL_LOADER_FACTORY_GETTER_H_

#include "base/memory/ref_counted.h"
#include "content/public/common/url_loader_factory.mojom.h"

namespace content {

// ChildProcess version's URLLoaderFactoryGetter, i.e. a getter that holds
// on to URLLoaderFactory's for a given loading context (e.g. a frame)
// and allows code to access them.
class ChildURLLoaderFactoryGetter
    : public base::RefCounted<ChildURLLoaderFactoryGetter> {
 public:
  // Info class stores necessary information to create a clone of
  // ChildURLLoaderFactoryGetter in worker thread.
  class Info {
   public:
    Info(mojom::URLLoaderFactoryPtrInfo network_loader_factory_info,
         mojom::URLLoaderFactoryPtrInfo blob_loader_factory_info);
    Info(Info&& other);
    ~Info();

    scoped_refptr<ChildURLLoaderFactoryGetter> Bind();

   private:
    mojom::URLLoaderFactoryPtrInfo network_loader_factory_info_;
    mojom::URLLoaderFactoryPtrInfo blob_loader_factory_info_;
  };

  virtual Info GetClonedInfo() = 0;

  virtual mojom::URLLoaderFactory* GetNetworkLoaderFactory() = 0;
  virtual mojom::URLLoaderFactory* GetBlobLoaderFactory() = 0;

 protected:
  friend class base::RefCounted<ChildURLLoaderFactoryGetter>;
  virtual ~ChildURLLoaderFactoryGetter() = default;
};

}  // namespace content

#endif  // CONTENT_PUBLIC_CHILD_CHILD_URL_LOADER_FACTORY_GETTER_H_