| Avi Drissman | 4e1b7bc3 | 2022-09-15 14:03:50 | [diff] [blame] | 1 | // Copyright 2022 The Chromium Authors |
| Max Curran | 210cffa | 2022-09-06 22:24:31 | [diff] [blame] | 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #include "content/public/browser/prefetch_metrics.h" |
| 6 | |
| 7 | #include "content/browser/preloading/prefetch/prefetch_document_manager.h" |
| 8 | #include "content/browser/preloading/prefetch/prefetch_serving_page_metrics_container.h" |
| Hiroshige Hayashizaki | 583b496 | 2025-08-19 18:58:26 | [diff] [blame] | 9 | #include "third_party/blink/public/mojom/tokens/tokens.mojom.h" |
| Max Curran | 210cffa | 2022-09-06 22:24:31 | [diff] [blame] | 10 | |
| 11 | namespace content { |
| 12 | |
| 13 | // static |
| Arthur Sonzogni | c686e8f | 2024-01-11 08:36:37 | [diff] [blame] | 14 | std::optional<PrefetchReferringPageMetrics> |
| Max Curran | 210cffa | 2022-09-06 22:24:31 | [diff] [blame] | 15 | PrefetchReferringPageMetrics::GetForCurrentDocument(RenderFrameHost* rfh) { |
| 16 | DCHECK(rfh); |
| 17 | PrefetchDocumentManager* prefetch_document_manager = |
| 18 | PrefetchDocumentManager::GetForCurrentDocument(rfh); |
| 19 | if (!prefetch_document_manager) |
| Arthur Sonzogni | c686e8f | 2024-01-11 08:36:37 | [diff] [blame] | 20 | return std::nullopt; |
| Max Curran | 210cffa | 2022-09-06 22:24:31 | [diff] [blame] | 21 | |
| 22 | return prefetch_document_manager->GetReferringPageMetrics(); |
| 23 | } |
| 24 | |
| 25 | // static |
| Arthur Sonzogni | c686e8f | 2024-01-11 08:36:37 | [diff] [blame] | 26 | std::optional<PrefetchServingPageMetrics> |
| Max Curran | 210cffa | 2022-09-06 22:24:31 | [diff] [blame] | 27 | PrefetchServingPageMetrics::GetForNavigationHandle( |
| 28 | NavigationHandle& navigation_handle) { |
| 29 | PrefetchServingPageMetricsContainer* prefetch_serving_page_metrics_container = |
| 30 | PrefetchServingPageMetricsContainer::GetForNavigationHandle( |
| 31 | navigation_handle); |
| 32 | if (!prefetch_serving_page_metrics_container) |
| Arthur Sonzogni | c686e8f | 2024-01-11 08:36:37 | [diff] [blame] | 33 | return std::nullopt; |
| Max Curran | 210cffa | 2022-09-06 22:24:31 | [diff] [blame] | 34 | |
| 35 | return prefetch_serving_page_metrics_container->GetServingPageMetrics(); |
| 36 | } |
| 37 | |
| 38 | } // namespace content |
