Adding additional comparison operators for GeneralizedTime.

net/der/parse_values.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef NET_DER_PARSE_VALUES_H_
 #define NET_DER_PARSE_VALUES_H_
 
 #include <stdint.h>
 
 #include "base/compiler_specific.h"
@@ skipping 80 matching lines @@
   uint16_t year;
   uint8_t month;
   uint8_t day;
   uint8_t hours;
   uint8_t minutes;
   uint8_t seconds;
 };
 
 NET_EXPORT_PRIVATE bool operator<(const GeneralizedTime& lhs,
                                   const GeneralizedTime& rhs);
+NET_EXPORT_PRIVATE bool operator<=(const GeneralizedTime& lhs,
+                                   const GeneralizedTime& rhs);
+NET_EXPORT_PRIVATE bool operator>(const GeneralizedTime& lhs,
+                                  const GeneralizedTime& rhs);
+NET_EXPORT_PRIVATE bool operator>=(const GeneralizedTime& lhs,
+                                   const GeneralizedTime& rhs);
 
 // Reads a DER-encoded ASN.1 UTCTime value from |in| and puts the resulting
 // value in |out|, returning true if the UTCTime could be parsed successfully.
 NET_EXPORT bool ParseUTCTime(const Input& in,
                              GeneralizedTime* out) WARN_UNUSED_RESULT;
 
 // Like ParseUTCTime, but it is more lenient in what is accepted. DER requires
 // a UTCTime to be in the format YYMMDDhhmmssZ; this function will accept both
 // that and YYMMDDhhmmZ, which is a valid BER encoding of a UTCTime which
 // sometimes incorrectly appears in X.509 certificates.
 NET_EXPORT bool ParseUTCTimeRelaxed(const Input& in,
                                     GeneralizedTime* out) WARN_UNUSED_RESULT;
 
 // Reads a DER-encoded ASN.1 GeneralizedTime value from |in| and puts the
 // resulting value in |out|, returning true if the GeneralizedTime could
 // be parsed successfully. This function is even more restrictive than the
 // DER rules - it follows the rules from RFC5280, which does not allow for
 // fractional seconds.
 NET_EXPORT bool ParseGeneralizedTime(const Input& in,
                                      GeneralizedTime* out) WARN_UNUSED_RESULT;
 
 }  // namespace der
 
 }  // namespace net
 
 #endif  // NET_DER_PARSE_VALUES_H_