Add content/browser/loader/ for resource loading related classes.

content/browser/renderer_host/resource_request_info_impl.h

-// Copyright (c) 2012 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_BROWSER_RENDERER_HOST_RESOURCE_REQUEST_INFO_IMPL_H_
-#define CONTENT_BROWSER_RENDERER_HOST_RESOURCE_REQUEST_INFO_IMPL_H_
-
-#include <string>
-
-#include "base/basictypes.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/supports_user_data.h"
-#include "content/public/browser/resource_request_info.h"
-#include "content/public/common/page_transition_types.h"
-#include "content/public/common/process_type.h"
-#include "content/public/common/referrer.h"
-#include "net/base/load_states.h"
-#include "webkit/glue/resource_type.h"
-
-namespace webkit_blob {
-class BlobData;
-}
-
-namespace content {
-class AsyncResourceHandler;
-class CrossSiteResourceHandler;
-class ResourceContext;
-struct GlobalRequestID;
-
-// Holds the data ResourceDispatcherHost associates with each request.
-// Retrieve this data by calling ResourceDispatcherHost::InfoForRequest.
-class ResourceRequestInfoImpl : public ResourceRequestInfo,
-                                public base::SupportsUserData::Data {
- public:
-  // Returns the ResourceRequestInfoImpl associated with the given URLRequest.
-  CONTENT_EXPORT static ResourceRequestInfoImpl* ForRequest(
-      net::URLRequest* request);
-
-  // And, a const version for cases where you only need read access.
-  static const ResourceRequestInfoImpl* ForRequest(
-      const net::URLRequest* request);
-
-  CONTENT_EXPORT ResourceRequestInfoImpl(
-      ProcessType process_type,
-      int child_id,
-      int route_id,
-      int origin_pid,
-      int request_id,
-      bool is_main_frame,
-      int64 frame_id,
-      bool parent_is_main_frame,
-      int64 parent_frame_id,
-      ResourceType::Type resource_type,
-      PageTransition transition_type,
-      bool is_download,
-      bool allow_download,
-      bool has_user_gesture,
-      WebKit::WebReferrerPolicy referrer_policy,
-      ResourceContext* context);
-  virtual ~ResourceRequestInfoImpl();
-
-  // ResourceRequestInfo implementation:
-  virtual ResourceContext* GetContext() const OVERRIDE;
-  virtual int GetChildID() const OVERRIDE;
-  virtual int GetRouteID() const OVERRIDE;
-  virtual int GetOriginPID() const OVERRIDE;
-  virtual int GetRequestID() const OVERRIDE;
-  virtual bool IsMainFrame() const OVERRIDE;
-  virtual int64 GetFrameID() const OVERRIDE;
-  virtual bool ParentIsMainFrame() const OVERRIDE;
-  virtual int64 GetParentFrameID() const OVERRIDE;
-  virtual ResourceType::Type GetResourceType() const OVERRIDE;
-  virtual WebKit::WebReferrerPolicy GetReferrerPolicy() const OVERRIDE;
-  virtual bool HasUserGesture() const OVERRIDE;
-  virtual bool WasIgnoredByHandler() const OVERRIDE;
-  virtual bool GetAssociatedRenderView(int* render_process_id,
-                                       int* render_view_id) const OVERRIDE;
-  virtual bool IsAsync() const OVERRIDE;
-
-
-  void AssociateWithRequest(net::URLRequest* request);
-
-  GlobalRequestID GetGlobalRequestID() const;
-
-  // CrossSiteResourceHandler for this request.  May be null.
-  CrossSiteResourceHandler* cross_site_handler() {
-    return cross_site_handler_;
-  }
-  void set_cross_site_handler(CrossSiteResourceHandler* h) {
-    cross_site_handler_ = h;
-  }
-
-  // AsyncResourceHandler for this request.  May be null.
-  AsyncResourceHandler* async_handler() {
-    return async_handler_;
-  }
-  void set_async_handler(AsyncResourceHandler* h) {
-    async_handler_ = h;
-  }
-
-  // Identifies the type of process (renderer, plugin, etc.) making the request.
-  ProcessType process_type() const {
-    return process_type_;
-  }
-
-  // Downloads are allowed only as a top level request.
-  bool allow_download() const { return allow_download_; }
-
-  // Whether this is a download.
-  bool is_download() const { return is_download_; }
-  void set_is_download(bool download) { is_download_ = download; }
-
-  PageTransition transition_type() const { return transition_type_; }
-
-  void set_was_ignored_by_handler(bool value) {
-    was_ignored_by_handler_ = value;
-  }
-
-  // The approximate in-memory size (bytes) that we credited this request
-  // as consuming in |outstanding_requests_memory_cost_map_|.
-  int memory_cost() const { return memory_cost_; }
-  void set_memory_cost(int cost) { memory_cost_ = cost; }
-
-  // We hold a reference to the requested blob data to ensure it doesn't
-  // get finally released prior to the net::URLRequestJob being started.
-  webkit_blob::BlobData* requested_blob_data() const {
-    return requested_blob_data_.get();
-  }
-  void set_requested_blob_data(webkit_blob::BlobData* data);
-
- private:
-  // Non-owning, may be NULL.
-  CrossSiteResourceHandler* cross_site_handler_;
-  AsyncResourceHandler* async_handler_;
-
-  ProcessType process_type_;
-  int child_id_;
-  int route_id_;
-  int origin_pid_;
-  int request_id_;
-  bool is_main_frame_;
-  int64 frame_id_;
-  bool parent_is_main_frame_;
-  int64 parent_frame_id_;
-  bool is_download_;
-  bool allow_download_;
-  bool has_user_gesture_;
-  bool was_ignored_by_handler_;
-  ResourceType::Type resource_type_;
-  PageTransition transition_type_;
-  int memory_cost_;
-  scoped_refptr<webkit_blob::BlobData> requested_blob_data_;
-  WebKit::WebReferrerPolicy referrer_policy_;
-  ResourceContext* context_;
-
-  DISALLOW_COPY_AND_ASSIGN(ResourceRequestInfoImpl);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_RENDERER_HOST_RESOURCE_REQUEST_INFO_IMPL_H_