Adding additional comparison operators for GeneralizedTime.

net/der/parse_values.cc

 // 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.
 
 #include <tuple>
 
 #include "base/logging.h"
 #include "base/numerics/safe_math.h"
 #include "net/der/parse_values.h"
 
@@ skipping 266 matching lines @@
   *out = BitString(bytes, unused_bits);
   return true;
 }
 
 bool operator<(const GeneralizedTime& lhs, const GeneralizedTime& rhs) {
   return std::tie(lhs.year, lhs.month, lhs.day, lhs.hours, lhs.minutes,
                   lhs.seconds) < std::tie(rhs.year, rhs.month, rhs.day,
                                           rhs.hours, rhs.minutes, rhs.seconds);
 }
 
+bool operator>(const GeneralizedTime& lhs, const GeneralizedTime& rhs) {
+  return rhs < lhs;
+}
+
+bool operator<=(const GeneralizedTime& lhs, const GeneralizedTime& rhs) {
+  return !(lhs > rhs);
+}
+
+bool operator>=(const GeneralizedTime& lhs, const GeneralizedTime& rhs) {
+  return !(lhs < rhs);
+}
+
 // A UTC Time in DER encoding should be YYMMDDHHMMSSZ, but some CAs encode
 // the time following BER rules, which allows for YYMMDDHHMMZ. If the length
 // is 11, assume it's YYMMDDHHMMZ, and in converting it to a GeneralizedTime,
 // add in the seconds (set to 0).
 bool ParseUTCTimeRelaxed(const Input& in, GeneralizedTime* value) {
   ByteReader reader(in);
   GeneralizedTime time;
   if (!DecimalStringToUint(reader, 2, &time.year) ||
       !DecimalStringToUint(reader, 2, &time.month) ||
       !DecimalStringToUint(reader, 2, &time.day) ||
@@ skipping 70 matching lines @@
     return false;
   if (!ValidateGeneralizedTime(time))
     return false;
   *value = time;
   return true;
 }
 
 }  // namespace der
 
 }  // namespace net