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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "content/renderer/render_frame_impl.h" | 5 #include "content/renderer/render_frame_impl.h" |
| 6 | 6 |
| 7 #include <map> | 7 #include <map> |
| 8 #include <string> | 8 #include <string> |
| 9 #include <utility> | 9 #include <utility> |
| 10 #include <vector> | 10 #include <vector> |
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| 548 } | 548 } |
| 549 | 549 |
| 550 // Returns false unless this is a top-level navigation. | 550 // Returns false unless this is a top-level navigation. |
| 551 bool IsTopLevelNavigation(WebFrame* frame) { | 551 bool IsTopLevelNavigation(WebFrame* frame) { |
| 552 return frame->parent() == NULL; | 552 return frame->parent() == NULL; |
| 553 } | 553 } |
| 554 | 554 |
| 555 WebURLRequest CreateURLRequestForNavigation( | 555 WebURLRequest CreateURLRequestForNavigation( |
| 556 const CommonNavigationParams& common_params, | 556 const CommonNavigationParams& common_params, |
| 557 std::unique_ptr<StreamOverrideParameters> stream_override, | 557 std::unique_ptr<StreamOverrideParameters> stream_override, |
| 558 bool is_view_source_mode_enabled) { | 558 bool is_view_source_mode_enabled, |
| 559 int nav_entry_id) { |
| 559 WebURLRequest request(common_params.url); | 560 WebURLRequest request(common_params.url); |
| 560 if (is_view_source_mode_enabled) | 561 if (is_view_source_mode_enabled) |
| 561 request.setCachePolicy(WebCachePolicy::ReturnCacheDataElseLoad); | 562 request.setCachePolicy(WebCachePolicy::ReturnCacheDataElseLoad); |
| 562 | 563 |
| 563 request.setHTTPMethod(WebString::fromUTF8(common_params.method)); | 564 request.setHTTPMethod(WebString::fromUTF8(common_params.method)); |
| 564 if (common_params.referrer.url.is_valid()) { | 565 if (common_params.referrer.url.is_valid()) { |
| 565 WebString web_referrer = WebSecurityPolicy::generateReferrerHeader( | 566 WebString web_referrer = WebSecurityPolicy::generateReferrerHeader( |
| 566 common_params.referrer.policy, | 567 common_params.referrer.policy, |
| 567 common_params.url, | 568 common_params.url, |
| 568 WebString::fromUTF8(common_params.referrer.url.spec())); | 569 WebString::fromUTF8(common_params.referrer.url.spec())); |
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| 583 // Set the ui timestamp for this navigation. Currently the timestamp here is | 584 // Set the ui timestamp for this navigation. Currently the timestamp here is |
| 584 // only non empty when the navigation was triggered by an Android intent. The | 585 // only non empty when the navigation was triggered by an Android intent. The |
| 585 // timestamp is converted to a double version supported by blink. It will be | 586 // timestamp is converted to a double version supported by blink. It will be |
| 586 // passed back to the browser in the DidCommitProvisionalLoad and the | 587 // passed back to the browser in the DidCommitProvisionalLoad and the |
| 587 // DocumentLoadComplete IPCs. | 588 // DocumentLoadComplete IPCs. |
| 588 base::TimeDelta ui_timestamp = common_params.ui_timestamp - base::TimeTicks(); | 589 base::TimeDelta ui_timestamp = common_params.ui_timestamp - base::TimeTicks(); |
| 589 request.setUiStartTime(ui_timestamp.InSecondsF()); | 590 request.setUiStartTime(ui_timestamp.InSecondsF()); |
| 590 request.setInputPerfMetricReportPolicy( | 591 request.setInputPerfMetricReportPolicy( |
| 591 static_cast<WebURLRequest::InputToLoadPerfMetricReportPolicy>( | 592 static_cast<WebURLRequest::InputToLoadPerfMetricReportPolicy>( |
| 592 common_params.report_type)); | 593 common_params.report_type)); |
| 594 request.setNavigationInitiatedByRenderer(nav_entry_id == 0); |
| 593 return request; | 595 return request; |
| 594 } | 596 } |
| 595 | 597 |
| 596 // Sanitizes the navigation_start timestamp for browser-initiated navigations, | 598 // Sanitizes the navigation_start timestamp for browser-initiated navigations, |
| 597 // where the browser possibly has a better notion of start time than the | 599 // where the browser possibly has a better notion of start time than the |
| 598 // renderer. In the case of cross-process navigations, this carries over the | 600 // renderer. In the case of cross-process navigations, this carries over the |
| 599 // time of finishing the onbeforeunload handler of the previous page. | 601 // time of finishing the onbeforeunload handler of the previous page. |
| 600 // TimeTicks is sometimes not monotonic across processes, and because | 602 // TimeTicks is sometimes not monotonic across processes, and because |
| 601 // |browser_navigation_start| is likely before this process existed, | 603 // |browser_navigation_start| is likely before this process existed, |
| 602 // InterProcessTimeTicksConverter won't help. The timestamp is sanitized by | 604 // InterProcessTimeTicksConverter won't help. The timestamp is sanitized by |
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| 5202 frame_->setCommittedFirstRealLoad(); | 5204 frame_->setCommittedFirstRealLoad(); |
| 5203 | 5205 |
| 5204 pending_navigation_params_.reset(new NavigationParams( | 5206 pending_navigation_params_.reset(new NavigationParams( |
| 5205 common_params, StartNavigationParams(), request_params)); | 5207 common_params, StartNavigationParams(), request_params)); |
| 5206 | 5208 |
| 5207 // Send the provisional load failure. | 5209 // Send the provisional load failure. |
| 5208 blink::WebURLError error = | 5210 blink::WebURLError error = |
| 5209 CreateWebURLError(common_params.url, has_stale_copy_in_cache, error_code); | 5211 CreateWebURLError(common_params.url, has_stale_copy_in_cache, error_code); |
| 5210 WebURLRequest failed_request = CreateURLRequestForNavigation( | 5212 WebURLRequest failed_request = CreateURLRequestForNavigation( |
| 5211 common_params, std::unique_ptr<StreamOverrideParameters>(), | 5213 common_params, std::unique_ptr<StreamOverrideParameters>(), |
| 5212 frame_->isViewSourceModeEnabled()); | 5214 frame_->isViewSourceModeEnabled(), request_params.nav_entry_id); |
| 5213 | 5215 |
| 5214 if (!ShouldDisplayErrorPageForFailedLoad(error_code, common_params.url)) { | 5216 if (!ShouldDisplayErrorPageForFailedLoad(error_code, common_params.url)) { |
| 5215 // The browser expects this frame to be loading an error page. Inform it | 5217 // The browser expects this frame to be loading an error page. Inform it |
| 5216 // that the load stopped. | 5218 // that the load stopped. |
| 5217 Send(new FrameHostMsg_DidStopLoading(routing_id_)); | 5219 Send(new FrameHostMsg_DidStopLoading(routing_id_)); |
| 5218 browser_side_navigation_pending_ = false; | 5220 browser_side_navigation_pending_ = false; |
| 5219 return; | 5221 return; |
| 5220 } | 5222 } |
| 5221 | 5223 |
| 5222 // On load failure, a frame can ask its owner to render fallback content. | 5224 // On load failure, a frame can ask its owner to render fallback content. |
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| 5893 blink::WebFrameLoadType load_type = | 5895 blink::WebFrameLoadType load_type = |
| 5894 common_params.should_replace_current_entry | 5896 common_params.should_replace_current_entry |
| 5895 ? blink::WebFrameLoadType::ReplaceCurrentItem | 5897 ? blink::WebFrameLoadType::ReplaceCurrentItem |
| 5896 : blink::WebFrameLoadType::Standard; | 5898 : blink::WebFrameLoadType::Standard; |
| 5897 blink::WebHistoryLoadType history_load_type = | 5899 blink::WebHistoryLoadType history_load_type = |
| 5898 blink::WebHistoryDifferentDocumentLoad; | 5900 blink::WebHistoryDifferentDocumentLoad; |
| 5899 bool should_load_request = false; | 5901 bool should_load_request = false; |
| 5900 WebHistoryItem item_for_history_navigation; | 5902 WebHistoryItem item_for_history_navigation; |
| 5901 WebURLRequest request = | 5903 WebURLRequest request = |
| 5902 CreateURLRequestForNavigation(common_params, std::move(stream_params), | 5904 CreateURLRequestForNavigation(common_params, std::move(stream_params), |
| 5903 frame_->isViewSourceModeEnabled()); | 5905 frame_->isViewSourceModeEnabled(), |
| 5906 request_params.nav_entry_id); |
| 5904 request.setFrameType(IsTopLevelNavigation(frame_) | 5907 request.setFrameType(IsTopLevelNavigation(frame_) |
| 5905 ? blink::WebURLRequest::FrameTypeTopLevel | 5908 ? blink::WebURLRequest::FrameTypeTopLevel |
| 5906 : blink::WebURLRequest::FrameTypeNested); | 5909 : blink::WebURLRequest::FrameTypeNested); |
| 5907 | 5910 |
| 5908 if (IsBrowserSideNavigationEnabled() && common_params.post_data) | 5911 if (IsBrowserSideNavigationEnabled() && common_params.post_data) |
| 5909 request.setHTTPBody(GetWebHTTPBodyForRequestBody(common_params.post_data)); | 5912 request.setHTTPBody(GetWebHTTPBodyForRequestBody(common_params.post_data)); |
| 5910 | 5913 |
| 5911 // Used to determine whether this frame is actually loading a request as part | 5914 // Used to determine whether this frame is actually loading a request as part |
| 5912 // of a history navigation. | 5915 // of a history navigation. |
| 5913 bool has_history_navigation_in_frame = false; | 5916 bool has_history_navigation_in_frame = false; |
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| 6878 // event target. Potentially a Pepper plugin will receive the event. | 6881 // event target. Potentially a Pepper plugin will receive the event. |
| 6879 // In order to tell whether a plugin gets the last mouse event and which it | 6882 // In order to tell whether a plugin gets the last mouse event and which it |
| 6880 // is, we set |pepper_last_mouse_event_target_| to null here. If a plugin gets | 6883 // is, we set |pepper_last_mouse_event_target_| to null here. If a plugin gets |
| 6881 // the event, it will notify us via DidReceiveMouseEvent() and set itself as | 6884 // the event, it will notify us via DidReceiveMouseEvent() and set itself as |
| 6882 // |pepper_last_mouse_event_target_|. | 6885 // |pepper_last_mouse_event_target_|. |
| 6883 pepper_last_mouse_event_target_ = nullptr; | 6886 pepper_last_mouse_event_target_ = nullptr; |
| 6884 #endif | 6887 #endif |
| 6885 } | 6888 } |
| 6886 | 6889 |
| 6887 } // namespace content | 6890 } // namespace content |
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