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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_BASE_NET_ERRORS_H__ | |
6 #define NET_BASE_NET_ERRORS_H__ | |
7 | |
8 #include <string> | |
9 #include <vector> | |
10 | |
11 #include "base/basictypes.h" | |
12 #include "base/files/file.h" | |
13 #include "base/logging.h" | |
14 #include "net/base/net_export.h" | |
15 | |
16 namespace net { | |
17 | |
18 // Error domain of the net module's error codes. | |
19 NET_EXPORT extern const char kErrorDomain[]; | |
20 | |
21 // Error values are negative. | |
22 enum Error { | |
23 // No error. | |
24 OK = 0, | |
25 | |
26 #define NET_ERROR(label, value) ERR_ ## label = value, | |
27 #include "net/base/net_error_list.h" | |
28 #undef NET_ERROR | |
29 | |
30 // The value of the first certificate error code. | |
31 ERR_CERT_BEGIN = ERR_CERT_COMMON_NAME_INVALID, | |
32 }; | |
33 | |
34 // Returns a textual representation of the error code for logging purposes. | |
35 NET_EXPORT std::string ErrorToString(int error); | |
36 | |
37 // Same as above, but leaves off the leading "net::". | |
38 NET_EXPORT std::string ErrorToShortString(int error); | |
39 | |
40 // Returns true if |error| is a certificate error code. | |
41 NET_EXPORT bool IsCertificateError(int error); | |
42 | |
43 // Returns true if |error| is a client certificate authentication error. This | |
44 // does not include ERR_SSL_PROTOCOL_ERROR which may also signal a bad client | |
45 // certificate. | |
46 NET_EXPORT bool IsClientCertificateError(int error); | |
47 | |
48 // Map system error code to Error. | |
49 NET_EXPORT Error MapSystemError(logging::SystemErrorCode os_error); | |
50 | |
51 // Returns a list of all the possible net error codes (not counting OK). This | |
52 // is intended for use with UMA histograms that are reporting the result of | |
53 // an action that is represented as a net error code. | |
54 // | |
55 // Note that the error codes are all positive (since histograms expect positive | |
56 // sample values). Also note that a guard bucket is created after any valid | |
57 // error code that is not followed immediately by a valid error code. | |
58 NET_EXPORT std::vector<int> GetAllErrorCodesForUma(); | |
59 | |
60 // A convenient function to translate file error to net error code. | |
61 NET_EXPORT Error FileErrorToNetError(base::File::Error file_error); | |
62 | |
63 } // namespace net | |
64 | |
65 #endif // NET_BASE_NET_ERRORS_H__ | |
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