1/*
2 * Copyright (C) 2019 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#include "config.h"
27#include "BytecodeCacheError.h"
28
29namespace JSC {
30
31bool BytecodeCacheError::StandardError::isValid() const
32{
33 return true;
34}
35
36String BytecodeCacheError::StandardError::message() const
37{
38 return strerror(m_errno);
39}
40
41bool BytecodeCacheError::WriteError::isValid() const
42{
43 return true;
44}
45
46String BytecodeCacheError::WriteError::message() const
47{
48 return makeString("Could not write the full cache file to disk. Only wrote ", String::number(m_written), " of the expected ", String::number(m_expected), " bytes.");
49}
50
51BytecodeCacheError& BytecodeCacheError::operator=(const ParserError& error)
52{
53 m_error = error;
54 return *this;
55}
56
57BytecodeCacheError& BytecodeCacheError::operator=(const StandardError& error)
58{
59 m_error = error;
60 return *this;
61}
62
63BytecodeCacheError& BytecodeCacheError::operator=(const WriteError& error)
64{
65 m_error = error;
66 return *this;
67}
68
69bool BytecodeCacheError::isValid() const
70{
71 return WTF::switchOn(m_error, [](const auto& error) {
72 return error.isValid();
73 });
74}
75
76String BytecodeCacheError::message() const
77{
78 return WTF::switchOn(m_error, [](const auto& error) {
79 return error.message();
80 });
81}
82
83} // namespace JSC
84