| // Copyright 2012 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_RENDERER_DOCUMENT_STATE_H_ |
| #define CONTENT_RENDERER_DOCUMENT_STATE_H_ |
| |
| #include <memory> |
| |
| #include "content/common/content_export.h" |
| #include "net/http/http_response_info.h" |
| #include "third_party/blink/public/web/web_document_loader.h" |
| #include "url/gurl.h" |
| |
| namespace content { |
| |
| class NavigationState; |
| |
| // RenderFrameImpl stores an instance of this class in the "extra data" of each |
| // WebDocumentLoader. |
| class CONTENT_EXPORT DocumentState |
| : public blink::WebDocumentLoader::ExtraData { |
| public: |
| DocumentState(); |
| ~DocumentState() override; |
| |
| static DocumentState* FromDocumentLoader( |
| blink::WebDocumentLoader* document_loader) { |
| return static_cast<DocumentState*>(document_loader->GetExtraData()); |
| } |
| |
| // For LoadDataWithBaseURL navigations, |was_load_data_with_base_url_request_| |
| // is set to true and |data_url_| is set to the data URL of the navigation. |
| // Otherwise, |was_load_data_with_base_url_request_| is false and |data_url_| |
| // is empty. |
| // NOTE: This does not actually cover all cases of LoadDataWithBaseURL |
| // navigations, see comments in render_frame_impl.cc's |
| // ShouldLoadDataWithBaseURL() and BuildDocumentStateFromParams() for more |
| // details. Prefer calling ShouldLoadDataWithBaseURL() instead of this method. |
| // TODO(https://crbug.com/1223403, https://crbug.com/1223408): Make this |
| // consistent with the other LoadDataWithBaseURL checks. |
| void set_was_load_data_with_base_url_request(bool value) { |
| was_load_data_with_base_url_request_ = value; |
| } |
| bool was_load_data_with_base_url_request() const { |
| return was_load_data_with_base_url_request_; |
| } |
| const GURL& data_url() const { return data_url_; } |
| void set_data_url(const GURL& data_url) { data_url_ = data_url; } |
| |
| // True if the user agent was overridden for this page. |
| bool is_overriding_user_agent() const { return is_overriding_user_agent_; } |
| void set_is_overriding_user_agent(bool state) { |
| is_overriding_user_agent_ = state; |
| } |
| |
| // This is a fake navigation request id, which we send to the browser process |
| // together with metrics. Note that renderer does not actually issue a request |
| // for navigation (browser does it instead), but still reports metrics for it. |
| // See content::mojom::ResourceLoadInfo. |
| int request_id() const { return request_id_; } |
| void set_request_id(int request_id) { request_id_ = request_id; } |
| |
| NavigationState* navigation_state() { return navigation_state_.get(); } |
| void set_navigation_state(std::unique_ptr<NavigationState> navigation_state); |
| void clear_navigation_state() { navigation_state_.reset(); } |
| |
| private: |
| bool was_load_data_with_base_url_request_ = false; |
| GURL data_url_; |
| bool is_overriding_user_agent_ = false; |
| int request_id_ = -1; |
| std::unique_ptr<NavigationState> navigation_state_; |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_RENDERER_DOCUMENT_STATE_H_ |