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| 1 // Copyright (c) 2017 The Chromium Authors. All rights reserved. |
| 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 "chrome/common/page_load_metrics/page_load_metrics_param_traits.h" |
| 6 |
| 7 #include "chrome/common/page_load_metrics/page_load_metrics_messages.h" |
| 8 #include "ipc/ipc_message_utils.h" |
| 9 |
| 10 namespace IPC { |
| 11 |
| 12 void ParamTraits<page_load_metrics::mojom::PageLoadTiming>::GetSize( |
| 13 base::PickleSizer* s, |
| 14 const page_load_metrics::mojom::PageLoadTiming& timing) { |
| 15 GetParamSize(s, timing.navigation_start); |
| 16 GetParamSize(s, timing.response_start); |
| 17 GetParamSize(s, *timing.document_timing); |
| 18 GetParamSize(s, *timing.paint_timing); |
| 19 GetParamSize(s, *timing.parse_timing); |
| 20 GetParamSize(s, *timing.style_sheet_timing); |
| 21 } |
| 22 |
| 23 void ParamTraits<page_load_metrics::mojom::PageLoadTiming>::Write( |
| 24 base::Pickle* m, |
| 25 const page_load_metrics::mojom::PageLoadTiming& timing) { |
| 26 if (!timing.document_timing || !timing.paint_timing || !timing.parse_timing || |
| 27 !timing.style_sheet_timing) { |
| 28 // PageLoadTimings must have instances for all child struct members. |
| 29 LOG(DFATAL) << "Received invalid PageLoadTiming."; |
| 30 return; |
| 31 } |
| 32 WriteParam(m, timing.navigation_start); |
| 33 WriteParam(m, timing.response_start); |
| 34 WriteParam(m, *timing.document_timing); |
| 35 WriteParam(m, *timing.paint_timing); |
| 36 WriteParam(m, *timing.parse_timing); |
| 37 WriteParam(m, *timing.style_sheet_timing); |
| 38 } |
| 39 |
| 40 bool ParamTraits<page_load_metrics::mojom::PageLoadTiming>::Read( |
| 41 const base::Pickle* m, |
| 42 base::PickleIterator* iter, |
| 43 page_load_metrics::mojom::PageLoadTiming* timing) { |
| 44 // Provide default instances of all child struct members, which we'll read |
| 45 // into. |
| 46 timing->document_timing = page_load_metrics::mojom::DocumentTiming::New(); |
| 47 timing->paint_timing = page_load_metrics::mojom::PaintTiming::New(); |
| 48 timing->parse_timing = page_load_metrics::mojom::ParseTiming::New(); |
| 49 timing->style_sheet_timing = |
| 50 page_load_metrics::mojom::StyleSheetTiming::New(); |
| 51 return ReadParam(m, iter, &timing->navigation_start) && |
| 52 ReadParam(m, iter, &timing->response_start) && |
| 53 ReadParam(m, iter, timing->document_timing.get()) && |
| 54 ReadParam(m, iter, timing->paint_timing.get()) && |
| 55 ReadParam(m, iter, timing->parse_timing.get()) && |
| 56 ReadParam(m, iter, timing->style_sheet_timing.get()); |
| 57 } |
| 58 |
| 59 void ParamTraits<page_load_metrics::mojom::PageLoadTiming>::Log( |
| 60 const page_load_metrics::mojom::PageLoadTiming& timing, |
| 61 std::string* l) { |
| 62 l->append("PageLoadTiming("); |
| 63 LogParam(timing.navigation_start, l); |
| 64 l->append(","); |
| 65 LogParam(timing.response_start, l); |
| 66 l->append(","); |
| 67 |
| 68 l->append("DocumentTiming("); |
| 69 LogParam(timing.document_timing->dom_content_loaded_event_start, l); |
| 70 l->append(","); |
| 71 LogParam(timing.document_timing->load_event_start, l); |
| 72 l->append(","); |
| 73 LogParam(timing.document_timing->first_layout, l); |
| 74 l->append(")"); |
| 75 |
| 76 l->append(","); |
| 77 |
| 78 l->append("PaintTiming("); |
| 79 LogParam(timing.paint_timing->first_paint, l); |
| 80 l->append(","); |
| 81 LogParam(timing.paint_timing->first_text_paint, l); |
| 82 l->append(","); |
| 83 LogParam(timing.paint_timing->first_image_paint, l); |
| 84 l->append(","); |
| 85 LogParam(timing.paint_timing->first_contentful_paint, l); |
| 86 l->append(","); |
| 87 LogParam(timing.paint_timing->first_meaningful_paint, l); |
| 88 l->append(")"); |
| 89 |
| 90 l->append(","); |
| 91 |
| 92 l->append("ParseTiming("); |
| 93 LogParam(timing.parse_timing->parse_start, l); |
| 94 l->append(","); |
| 95 LogParam(timing.parse_timing->parse_stop, l); |
| 96 l->append(","); |
| 97 LogParam(timing.parse_timing->parse_blocked_on_script_load_duration, l); |
| 98 l->append(","); |
| 99 LogParam(timing.parse_timing |
| 100 ->parse_blocked_on_script_load_from_document_write_duration, |
| 101 l); |
| 102 l->append(","); |
| 103 LogParam(timing.parse_timing->parse_blocked_on_script_execution_duration, l); |
| 104 l->append(","); |
| 105 LogParam(timing.parse_timing |
| 106 ->parse_blocked_on_script_execution_from_document_write_duration, |
| 107 l); |
| 108 l->append(")"); |
| 109 |
| 110 l->append(","); |
| 111 |
| 112 l->append("StyleSheetTiming("); |
| 113 LogParam( |
| 114 timing.style_sheet_timing->author_style_sheet_parse_duration_before_fcp, |
| 115 l); |
| 116 l->append(","); |
| 117 LogParam(timing.style_sheet_timing->update_style_duration_before_fcp, l); |
| 118 l->append(")"); |
| 119 |
| 120 l->append(")"); |
| 121 } |
| 122 |
| 123 } // namespace IPC |
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