1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2; -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef TelemetryEvent_h__
#define TelemetryEvent_h__
#include <stdint.h>
#include "js/TypeDecls.h"
#include "mozilla/Maybe.h"
#include "mozilla/TelemetryEventEnums.h"
#include "mozilla/TelemetryProcessEnums.h"
#include "nsTArray.h"
#include "nsStringFwd.h"
namespace mozilla {
namespace Telemetry {
struct ChildEventData;
struct EventExtraEntry;
} // namespace Telemetry
} // namespace mozilla
using mozilla::Telemetry::EventExtraEntry;
// This module is internal to Telemetry. It encapsulates Telemetry's
// event recording and storage logic. It should only be used by
// Telemetry.cpp. These functions should not be used anywhere else.
// For the public interface to Telemetry functionality, see Telemetry.h.
namespace TelemetryEvent {
void InitializeGlobalState(bool canRecordBase, bool canRecordExtended);
void DeInitializeGlobalState();
void SetCanRecordBase(bool b);
void SetCanRecordExtended(bool b);
// C++ API Endpoint.
void RecordEventNative(
mozilla::Telemetry::EventID aId, const mozilla::Maybe<nsCString>& aValue,
const mozilla::Maybe<CopyableTArray<EventExtraEntry>>& aExtra);
// JS API Endpoints.
nsresult RecordEvent(const nsACString& aCategory, const nsACString& aMethod,
const nsACString& aObject, JS::Handle<JS::Value> aValue,
JS::Handle<JS::Value> aExtra, JSContext* aCx,
uint8_t optional_argc);
void SetEventRecordingEnabled(const nsACString& aCategory, bool aEnabled);
nsresult RegisterEvents(const nsACString& aCategory,
JS::Handle<JS::Value> aEventData, bool aBuiltin,
JSContext* cx);
nsresult CreateSnapshots(uint32_t aDataset, bool aClear, uint32_t aEventLimit,
JSContext* aCx, uint8_t optional_argc,
JS::MutableHandle<JS::Value> aResult);
// Record events from child processes.
nsresult RecordChildEvents(
mozilla::Telemetry::ProcessID aProcessType,
const nsTArray<mozilla::Telemetry::ChildEventData>& aEvents);
// Only to be used for testing.
void ClearEvents();
size_t SizeOfIncludingThis(mozilla::MallocSizeOf aMallocSizeOf);
} // namespace TelemetryEvent
#endif // TelemetryEvent_h__
|
