1// Copyright (c) 2012 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#ifndef NET_CERT_CERT_STATUS_FLAGS_H_
6#define NET_CERT_CERT_STATUS_FLAGS_H_
7
8#include "base/basictypes.h"
9#include "net/base/net_export.h"
10
11namespace net {
12
13// Bitmask of status flags of a certificate, representing any errors, as well as
14// other non-error status information such as whether the certificate is EV.
15typedef uint32 CertStatus;
16
17// NOTE: Because these names have appeared in bug reports, we preserve them as
18// MACRO_STYLE for continuity, instead of renaming them to kConstantStyle as
19// befits most static consts.
20#define CERT_STATUS_FLAG(label, value) \
21    CertStatus static const CERT_STATUS_##label = value;
22#include "net/cert/cert_status_flags_list.h"
23#undef CERT_STATUS_FLAG
24
25static const CertStatus CERT_STATUS_ALL_ERRORS = 0xFFFF;
26
27// Returns true if the specified cert status has an error set.
28static inline bool IsCertStatusError(CertStatus status) {
29  return (CERT_STATUS_ALL_ERRORS & status) != 0;
30}
31
32// IsCertStatusMinorError returns true iff |cert_status| indicates a condition
33// that should typically be ignored by automated requests. (i.e. a revocation
34// check failure.)
35NET_EXPORT bool IsCertStatusMinorError(CertStatus cert_status);
36
37// Maps a network error code to the equivalent certificate status flag.  If
38// the error code is not a certificate error, it is mapped to 0.
39NET_EXPORT CertStatus MapNetErrorToCertStatus(int error);
40
41// Maps the most serious certificate error in the certificate status flags
42// to the equivalent network error code.
43NET_EXPORT int MapCertStatusToNetError(CertStatus cert_status);
44
45}  // namespace net
46
47#endif  // NET_CERT_CERT_STATUS_FLAGS_H_
48