1/*
2 * Copyright (C) 2016 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#include "JSCJSValue.h"
29#include <wtf/PrintStream.h>
30#include <wtf/WallTime.h>
31#include <wtf/text/CString.h>
32
33namespace JSC { namespace Profiler {
34
35class Bytecodes;
36class Compilation;
37
38class Event {
39public:
40 Event()
41 {
42 }
43
44 Event(WallTime time, Bytecodes* bytecodes, Compilation* compilation, const char* summary, const CString& detail)
45 : m_time(time)
46 , m_bytecodes(bytecodes)
47 , m_compilation(compilation)
48 , m_summary(summary)
49 , m_detail(detail)
50 {
51 }
52
53 explicit operator bool() const
54 {
55 return m_bytecodes;
56 }
57
58 WallTime time() const { return m_time; }
59 Bytecodes* bytecodes() const { return m_bytecodes; }
60 Compilation* compilation() const { return m_compilation; }
61 const char* summary() const { return m_summary; }
62 const CString& detail() const { return m_detail; }
63
64 void dump(PrintStream&) const;
65 JSValue toJS(ExecState*) const;
66
67private:
68 WallTime m_time { };
69 Bytecodes* m_bytecodes { nullptr };
70 Compilation* m_compilation { nullptr };
71 const char* m_summary { nullptr };
72 CString m_detail;
73};
74
75} } // namespace JSC::Profiler
76