Index: chrome/common/page_load_metrics/page_load_metrics_param_traits.cc |
diff --git a/chrome/common/page_load_metrics/page_load_metrics_param_traits.cc b/chrome/common/page_load_metrics/page_load_metrics_param_traits.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..1d816f4b77b4b7d62dbf57619d8f4f02083afb7e |
--- /dev/null |
+++ b/chrome/common/page_load_metrics/page_load_metrics_param_traits.cc |
@@ -0,0 +1,123 @@ |
+// Copyright (c) 2017 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 "chrome/common/page_load_metrics/page_load_metrics_param_traits.h" |
+ |
+#include "chrome/common/page_load_metrics/page_load_metrics_messages.h" |
+#include "ipc/ipc_message_utils.h" |
+ |
+namespace IPC { |
+ |
+void ParamTraits<page_load_metrics::mojom::PageLoadTiming>::GetSize( |
+ base::PickleSizer* s, |
+ const page_load_metrics::mojom::PageLoadTiming& timing) { |
+ GetParamSize(s, timing.navigation_start); |
+ GetParamSize(s, timing.response_start); |
+ GetParamSize(s, *timing.document_timing); |
+ GetParamSize(s, *timing.paint_timing); |
+ GetParamSize(s, *timing.parse_timing); |
+ GetParamSize(s, *timing.style_sheet_timing); |
+} |
+ |
+void ParamTraits<page_load_metrics::mojom::PageLoadTiming>::Write( |
+ base::Pickle* m, |
+ const page_load_metrics::mojom::PageLoadTiming& timing) { |
+ if (!timing.document_timing || !timing.paint_timing || !timing.parse_timing || |
+ !timing.style_sheet_timing) { |
+ // PageLoadTimings must have instances for all child struct members. |
+ LOG(DFATAL) << "Received invalid PageLoadTiming."; |
+ return; |
+ } |
+ WriteParam(m, timing.navigation_start); |
+ WriteParam(m, timing.response_start); |
+ WriteParam(m, *timing.document_timing); |
+ WriteParam(m, *timing.paint_timing); |
+ WriteParam(m, *timing.parse_timing); |
+ WriteParam(m, *timing.style_sheet_timing); |
+} |
+ |
+bool ParamTraits<page_load_metrics::mojom::PageLoadTiming>::Read( |
+ const base::Pickle* m, |
+ base::PickleIterator* iter, |
+ page_load_metrics::mojom::PageLoadTiming* timing) { |
+ // Provide default instances of all child struct members, which we'll read |
+ // into. |
+ timing->document_timing = page_load_metrics::mojom::DocumentTiming::New(); |
+ timing->paint_timing = page_load_metrics::mojom::PaintTiming::New(); |
+ timing->parse_timing = page_load_metrics::mojom::ParseTiming::New(); |
+ timing->style_sheet_timing = |
+ page_load_metrics::mojom::StyleSheetTiming::New(); |
+ return ReadParam(m, iter, &timing->navigation_start) && |
+ ReadParam(m, iter, &timing->response_start) && |
+ ReadParam(m, iter, timing->document_timing.get()) && |
+ ReadParam(m, iter, timing->paint_timing.get()) && |
+ ReadParam(m, iter, timing->parse_timing.get()) && |
+ ReadParam(m, iter, timing->style_sheet_timing.get()); |
+} |
+ |
+void ParamTraits<page_load_metrics::mojom::PageLoadTiming>::Log( |
+ const page_load_metrics::mojom::PageLoadTiming& timing, |
+ std::string* l) { |
+ l->append("PageLoadTiming("); |
+ LogParam(timing.navigation_start, l); |
+ l->append(","); |
+ LogParam(timing.response_start, l); |
+ l->append(","); |
+ |
+ l->append("DocumentTiming("); |
+ LogParam(timing.document_timing->dom_content_loaded_event_start, l); |
+ l->append(","); |
+ LogParam(timing.document_timing->load_event_start, l); |
+ l->append(","); |
+ LogParam(timing.document_timing->first_layout, l); |
+ l->append(")"); |
+ |
+ l->append(","); |
+ |
+ l->append("PaintTiming("); |
+ LogParam(timing.paint_timing->first_paint, l); |
+ l->append(","); |
+ LogParam(timing.paint_timing->first_text_paint, l); |
+ l->append(","); |
+ LogParam(timing.paint_timing->first_image_paint, l); |
+ l->append(","); |
+ LogParam(timing.paint_timing->first_contentful_paint, l); |
+ l->append(","); |
+ LogParam(timing.paint_timing->first_meaningful_paint, l); |
+ l->append(")"); |
+ |
+ l->append(","); |
+ |
+ l->append("ParseTiming("); |
+ LogParam(timing.parse_timing->parse_start, l); |
+ l->append(","); |
+ LogParam(timing.parse_timing->parse_stop, l); |
+ l->append(","); |
+ LogParam(timing.parse_timing->parse_blocked_on_script_load_duration, l); |
+ l->append(","); |
+ LogParam(timing.parse_timing |
+ ->parse_blocked_on_script_load_from_document_write_duration, |
+ l); |
+ l->append(","); |
+ LogParam(timing.parse_timing->parse_blocked_on_script_execution_duration, l); |
+ l->append(","); |
+ LogParam(timing.parse_timing |
+ ->parse_blocked_on_script_execution_from_document_write_duration, |
+ l); |
+ l->append(")"); |
+ |
+ l->append(","); |
+ |
+ l->append("StyleSheetTiming("); |
+ LogParam( |
+ timing.style_sheet_timing->author_style_sheet_parse_duration_before_fcp, |
+ l); |
+ l->append(","); |
+ LogParam(timing.style_sheet_timing->update_style_duration_before_fcp, l); |
+ l->append(")"); |
+ |
+ l->append(")"); |
+} |
+ |
+} // namespace IPC |