net/base/net_errors.h

   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 // A convenient function to translate file error to net error code.
  52 NET_EXPORT Error FileErrorToNetError(base::File::Error file_error);
  53
  54 }  // namespace net
  55
  56 #endif  // NET_BASE_NET_ERRORS_H__