| // Copyright 2018 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. |
| |
| #include "content/renderer/navigation_client.h" |
| #include "content/renderer/render_frame_impl.h" |
| #include "third_party/blink/public/platform/task_type.h" |
| |
| namespace content { |
| |
| NavigationClient::NavigationClient(RenderFrameImpl* render_frame) |
| : navigation_client_binding_(this), render_frame_(render_frame) {} |
| |
| NavigationClient::~NavigationClient() {} |
| |
| void NavigationClient::CommitNavigation( |
| const network::ResourceResponseHead& head, |
| const CommonNavigationParams& common_params, |
| const RequestNavigationParams& request_params, |
| network::mojom::URLLoaderClientEndpointsPtr url_loader_client_endpoints, |
| std::unique_ptr<URLLoaderFactoryBundleInfo> subresource_loaders, |
| base::Optional<std::vector<::content::mojom::TransferrableURLLoaderPtr>> |
| subresource_overrides, |
| mojom::ControllerServiceWorkerInfoPtr controller_service_worker_info, |
| network::mojom::URLLoaderFactoryPtr prefetch_loader_factory, |
| const base::UnguessableToken& devtools_navigation_token, |
| CommitNavigationCallback callback) { |
| // TODO(ahemery): The reset should be done when the navigation did commit |
| // (meaning at a later stage). This is not currently possible because of |
| // race conditions leading to the early deletion of NavigationRequest would |
| // unexpectedly abort the ongoing navigation. Remove when the races are fixed. |
| ResetDisconnectionHandler(); |
| render_frame_->CommitNavigation( |
| head, common_params, request_params, |
| std::move(url_loader_client_endpoints), std::move(subresource_loaders), |
| std::move(subresource_overrides), |
| std::move(controller_service_worker_info), |
| std::move(prefetch_loader_factory), devtools_navigation_token, |
| std::move(callback)); |
| } |
| |
| void NavigationClient::CommitFailedNavigation( |
| const CommonNavigationParams& common_params, |
| const RequestNavigationParams& request_params, |
| bool has_stale_copy_in_cache, |
| int error_code, |
| const base::Optional<std::string>& error_page_content, |
| std::unique_ptr<URLLoaderFactoryBundleInfo> subresource_loaders, |
| CommitFailedNavigationCallback callback) { |
| ResetDisconnectionHandler(); |
| render_frame_->CommitFailedNavigation( |
| common_params, request_params, has_stale_copy_in_cache, error_code, |
| error_page_content, std::move(subresource_loaders), std::move(callback)); |
| } |
| |
| void NavigationClient::Bind(mojom::NavigationClientAssociatedRequest request) { |
| navigation_client_binding_.Bind( |
| std::move(request), |
| render_frame_->GetTaskRunner(blink::TaskType::kInternalIPC)); |
| SetDisconnectionHandler(); |
| } |
| |
| void NavigationClient::SetDisconnectionHandler() { |
| navigation_client_binding_.set_connection_error_handler(base::BindOnce( |
| &NavigationClient::OnDroppedNavigation, base::Unretained(this))); |
| } |
| |
| void NavigationClient::ResetDisconnectionHandler() { |
| navigation_client_binding_.set_connection_error_handler(base::DoNothing()); |
| } |
| |
| void NavigationClient::OnDroppedNavigation() { |
| render_frame_->OnDroppedNavigation(); |
| } |
| |
| } // namespace content |