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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/browser/frame_host/render_frame_host_impl.h" | 5 #include "content/browser/frame_host/render_frame_host_impl.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <utility> | 8 #include <utility> |
9 | 9 |
10 #include "base/bind.h" | 10 #include "base/bind.h" |
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2451 // Blink doesn't send throb notifications for JavaScript URLs, so it is not | 2451 // Blink doesn't send throb notifications for JavaScript URLs, so it is not |
2452 // done here either. | 2452 // done here either. |
2453 if (!common_params.url.SchemeIs(url::kJavaScriptScheme)) | 2453 if (!common_params.url.SchemeIs(url::kJavaScriptScheme)) |
2454 OnDidStartLoading(true); | 2454 OnDidStartLoading(true); |
2455 } | 2455 } |
2456 | 2456 |
2457 void RenderFrameHostImpl::NavigateToInterstitialURL(const GURL& data_url) { | 2457 void RenderFrameHostImpl::NavigateToInterstitialURL(const GURL& data_url) { |
2458 DCHECK(data_url.SchemeIs(url::kDataScheme)); | 2458 DCHECK(data_url.SchemeIs(url::kDataScheme)); |
2459 CommonNavigationParams common_params( | 2459 CommonNavigationParams common_params( |
2460 data_url, Referrer(), ui::PAGE_TRANSITION_LINK, | 2460 data_url, Referrer(), ui::PAGE_TRANSITION_LINK, |
2461 FrameMsg_Navigate_Type::NORMAL, false, false, base::TimeTicks::Now(), | 2461 FrameMsg_Navigate_Type::DIFFERENT_DOCUMENT, false, false, |
2462 FrameMsg_UILoadMetricsReportType::NO_REPORT, GURL(), GURL(), PREVIEWS_OFF, | 2462 base::TimeTicks::Now(), FrameMsg_UILoadMetricsReportType::NO_REPORT, |
2463 base::TimeTicks::Now(), "GET", nullptr); | 2463 GURL(), GURL(), PREVIEWS_OFF, base::TimeTicks::Now(), "GET", nullptr); |
2464 if (IsBrowserSideNavigationEnabled()) { | 2464 if (IsBrowserSideNavigationEnabled()) { |
2465 CommitNavigation(nullptr, nullptr, common_params, RequestNavigationParams(), | 2465 CommitNavigation(nullptr, nullptr, common_params, RequestNavigationParams(), |
2466 false); | 2466 false); |
2467 } else { | 2467 } else { |
2468 Navigate(common_params, StartNavigationParams(), RequestNavigationParams()); | 2468 Navigate(common_params, StartNavigationParams(), RequestNavigationParams()); |
2469 } | 2469 } |
2470 } | 2470 } |
2471 | 2471 |
2472 void RenderFrameHostImpl::Stop() { | 2472 void RenderFrameHostImpl::Stop() { |
2473 Send(new FrameMsg_Stop(routing_id_)); | 2473 Send(new FrameMsg_Stop(routing_id_)); |
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2623 } | 2623 } |
2624 } | 2624 } |
2625 | 2625 |
2626 // PlzNavigate | 2626 // PlzNavigate |
2627 void RenderFrameHostImpl::CommitNavigation( | 2627 void RenderFrameHostImpl::CommitNavigation( |
2628 ResourceResponse* response, | 2628 ResourceResponse* response, |
2629 std::unique_ptr<StreamHandle> body, | 2629 std::unique_ptr<StreamHandle> body, |
2630 const CommonNavigationParams& common_params, | 2630 const CommonNavigationParams& common_params, |
2631 const RequestNavigationParams& request_params, | 2631 const RequestNavigationParams& request_params, |
2632 bool is_view_source) { | 2632 bool is_view_source) { |
2633 DCHECK((response && body.get()) || | 2633 DCHECK( |
2634 common_params.url.SchemeIs(url::kDataScheme) || | 2634 (response && body.get()) || |
2635 !ShouldMakeNetworkRequestForURL(common_params.url) || | 2635 common_params.url.SchemeIs(url::kDataScheme) || |
2636 IsRendererDebugURL(common_params.url)); | 2636 !ShouldMakeNetworkRequestForURL(common_params.url) || |
| 2637 FrameMsg_Navigate_Type::IsSameDocument(common_params.navigation_type) || |
| 2638 IsRendererDebugURL(common_params.url)); |
2637 UpdatePermissionsForNavigation(common_params, request_params); | 2639 UpdatePermissionsForNavigation(common_params, request_params); |
2638 | 2640 |
2639 // Get back to a clean state, in case we start a new navigation without | 2641 // Get back to a clean state, in case we start a new navigation without |
2640 // completing an unload handler. | 2642 // completing an unload handler. |
2641 ResetWaitingState(); | 2643 ResetWaitingState(); |
2642 | 2644 |
2643 // The renderer can exit view source mode when any error or cancellation | 2645 // The renderer can exit view source mode when any error or cancellation |
2644 // happen. When reusing the same renderer, overwrite to recover the mode. | 2646 // happen. When reusing the same renderer, overwrite to recover the mode. |
2645 if (is_view_source && | 2647 if (is_view_source && |
2646 this == frame_tree_node_->render_manager()->current_frame_host()) { | 2648 this == frame_tree_node_->render_manager()->current_frame_host()) { |
2647 DCHECK(!GetParent()); | 2649 DCHECK(!GetParent()); |
2648 render_view_host()->Send(new FrameMsg_EnableViewSourceMode(routing_id_)); | 2650 render_view_host()->Send(new FrameMsg_EnableViewSourceMode(routing_id_)); |
2649 } | 2651 } |
2650 | 2652 |
2651 const GURL body_url = body.get() ? body->GetURL() : GURL(); | 2653 const GURL body_url = body.get() ? body->GetURL() : GURL(); |
2652 const ResourceResponseHead head = response ? | 2654 const ResourceResponseHead head = response ? |
2653 response->head : ResourceResponseHead(); | 2655 response->head : ResourceResponseHead(); |
2654 Send(new FrameMsg_CommitNavigation(routing_id_, head, body_url, common_params, | 2656 Send(new FrameMsg_CommitNavigation(routing_id_, head, body_url, common_params, |
2655 request_params)); | 2657 request_params)); |
2656 | 2658 |
2657 // If a network request was made, update the Previews state. | 2659 // If a network request was made, update the Previews state. |
2658 if (ShouldMakeNetworkRequestForURL(common_params.url)) | 2660 if (ShouldMakeNetworkRequestForURL(common_params.url) && |
| 2661 !FrameMsg_Navigate_Type::IsSameDocument(common_params.navigation_type)) { |
2659 last_navigation_previews_state_ = common_params.previews_state; | 2662 last_navigation_previews_state_ = common_params.previews_state; |
| 2663 } |
2660 | 2664 |
2661 // TODO(clamy): Release the stream handle once the renderer has finished | 2665 // TODO(clamy): Release the stream handle once the renderer has finished |
2662 // reading it. | 2666 // reading it. |
2663 stream_handle_ = std::move(body); | 2667 stream_handle_ = std::move(body); |
2664 | 2668 |
2665 // When navigating to a debug url, no commit is expected from the | 2669 // When navigating to a debug url, no commit is expected from the |
2666 // RenderFrameHost, nor should the throbber start. The NavigationRequest is | 2670 // RenderFrameHost, nor should the throbber start. The NavigationRequest is |
2667 // also not stored in the FrameTreeNode. Therefore do not reset it, as this | 2671 // also not stored in the FrameTreeNode. Therefore do not reset it, as this |
2668 // could cancel an existing pending navigation. | 2672 // could cancel an existing pending navigation. |
2669 if (!IsRendererDebugURL(common_params.url)) { | 2673 if (!IsRendererDebugURL(common_params.url)) { |
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3324 } | 3328 } |
3325 | 3329 |
3326 void RenderFrameHostImpl::OnMediaInterfaceFactoryConnectionError() { | 3330 void RenderFrameHostImpl::OnMediaInterfaceFactoryConnectionError() { |
3327 DCHECK(media_interface_proxy_); | 3331 DCHECK(media_interface_proxy_); |
3328 media_interface_proxy_.reset(); | 3332 media_interface_proxy_.reset(); |
3329 } | 3333 } |
3330 | 3334 |
3331 std::unique_ptr<NavigationHandleImpl> | 3335 std::unique_ptr<NavigationHandleImpl> |
3332 RenderFrameHostImpl::TakeNavigationHandleForCommit( | 3336 RenderFrameHostImpl::TakeNavigationHandleForCommit( |
3333 const FrameHostMsg_DidCommitProvisionalLoad_Params& params) { | 3337 const FrameHostMsg_DidCommitProvisionalLoad_Params& params) { |
3334 // If this is a same-page navigation, there isn't an existing NavigationHandle | 3338 bool is_browser_initiated = (params.nav_entry_id != 0); |
3335 // to use for the navigation. Create one, but don't reset any NavigationHandle | 3339 |
3336 // tracking an ongoing navigation, since this may lead to the cancellation of | |
3337 // the navigation. | |
3338 if (params.was_within_same_page) { | 3340 if (params.was_within_same_page) { |
3339 // We don't ever expect navigation_handle_ to match, because handles are not | 3341 if (IsBrowserSideNavigationEnabled()) { |
3340 // created for same-page navigations. | 3342 // When browser-side navigation is enabled, a NavigationHandle is created |
3341 DCHECK(!navigation_handle_ || !navigation_handle_->IsSamePage()); | 3343 // for browser-initiated same-page navigation. Try to take it if it's |
3342 | 3344 // still available and matches the current navigation. |
| 3345 if (is_browser_initiated && navigation_handle_ && |
| 3346 navigation_handle_->IsSamePage() && |
| 3347 navigation_handle_->GetURL() == params.url) { |
| 3348 return std::move(navigation_handle_); |
| 3349 } |
| 3350 } else { |
| 3351 // When browser-side navigation is disabled, there is never any existing |
| 3352 // NavigationHandle to use for the navigation. We don't ever expect |
| 3353 // navigation_handle_ to match. |
| 3354 DCHECK(!navigation_handle_ || !navigation_handle_->IsSamePage()); |
| 3355 } |
| 3356 // No existing NavigationHandle has been found. Create a new one, but don't |
| 3357 // reset any NavigationHandle tracking an ongoing navigation, since this may |
| 3358 // lead to the cancellation of the navigation. |
3343 // First, determine if the navigation corresponds to the pending navigation | 3359 // First, determine if the navigation corresponds to the pending navigation |
3344 // entry. This is the case for a browser-initiated same-page navigation, | 3360 // entry. This is the case for a browser-initiated same-page navigation, |
3345 // which does not cause a NavigationHandle to be created because it does not | 3361 // which does not cause a NavigationHandle to be created because it does not |
3346 // go through DidStartProvisionalLoad. | 3362 // go through DidStartProvisionalLoad. |
3347 bool is_renderer_initiated = true; | 3363 bool is_renderer_initiated = true; |
3348 int pending_nav_entry_id = 0; | 3364 int pending_nav_entry_id = 0; |
3349 NavigationEntryImpl* pending_entry = | 3365 NavigationEntryImpl* pending_entry = |
3350 NavigationEntryImpl::FromNavigationEntry( | 3366 NavigationEntryImpl::FromNavigationEntry( |
3351 frame_tree_node()->navigator()->GetController()->GetPendingEntry()); | 3367 frame_tree_node()->navigator()->GetController()->GetPendingEntry()); |
3352 if (pending_entry && pending_entry->GetUniqueID() == params.nav_entry_id) { | 3368 if (pending_entry && pending_entry->GetUniqueID() == params.nav_entry_id) { |
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3406 // There is no pending NavigationEntry in these cases, so pass 0 as the | 3422 // There is no pending NavigationEntry in these cases, so pass 0 as the |
3407 // pending_nav_entry_id. If the previous handle was a prematurely aborted | 3423 // pending_nav_entry_id. If the previous handle was a prematurely aborted |
3408 // navigation loaded via LoadDataWithBaseURL, propagate the entry id. | 3424 // navigation loaded via LoadDataWithBaseURL, propagate the entry id. |
3409 return NavigationHandleImpl::Create( | 3425 return NavigationHandleImpl::Create( |
3410 params.url, frame_tree_node_, is_renderer_initiated, | 3426 params.url, frame_tree_node_, is_renderer_initiated, |
3411 params.was_within_same_page, base::TimeTicks::Now(), | 3427 params.was_within_same_page, base::TimeTicks::Now(), |
3412 entry_id_for_data_nav, false); // started_from_context_menu | 3428 entry_id_for_data_nav, false); // started_from_context_menu |
3413 } | 3429 } |
3414 | 3430 |
3415 } // namespace content | 3431 } // namespace content |
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