The Tor Browser: xpcom/ds/TimeStamp

Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* vim:set ts=2 sw=2 sts=2 et cindent: */

     3 /* This Source Code Form is subject to the terms of the Mozilla Public

     4  * License, v. 2.0. If a copy of the MPL was not distributed with this

     5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     7 #ifndef mozilla_TimeStamp_windows_h

     8 #define mozilla_TimeStamp_windows_h

    10 namespace mozilla {

    12 class TimeStamp;

    14 class TimeStampValue

    15 {

    16   friend struct IPC::ParamTraits<mozilla::TimeStampValue>;

    17   friend class TimeStamp;

    18   friend void StartupTimelineRecordExternal(int, uint64_t);

    20   // Both QPC and GTC are kept in [mt] units.

    21   uint64_t mGTC;

    22   uint64_t mQPC;

    23   bool mHasQPC;

    24   bool mIsNull;

    26   TimeStampValue(uint64_t GTC, uint64_t QPC, bool hasQPC);

    28   uint64_t CheckQPC(const TimeStampValue &aOther) const;

    30   struct _SomethingVeryRandomHere;

    31   MOZ_CONSTEXPR TimeStampValue(_SomethingVeryRandomHere* nullValue)

    32     : mGTC(0), mQPC(0), mHasQPC(false), mIsNull(true) {}

    35 public:

    36   uint64_t operator-(const TimeStampValue &aOther) const;

    38   TimeStampValue operator+(const int64_t aOther) const

    39     { return TimeStampValue(mGTC + aOther, mQPC + aOther, mHasQPC); }

    40   TimeStampValue operator-(const int64_t aOther) const

    41     { return TimeStampValue(mGTC - aOther, mQPC - aOther, mHasQPC); }

    42   TimeStampValue& operator+=(const int64_t aOther);

    43   TimeStampValue& operator-=(const int64_t aOther);

    45   bool operator<(const TimeStampValue &aOther) const

    46     { return int64_t(*this - aOther) < 0; }

    47   bool operator>(const TimeStampValue &aOther) const

    48     { return int64_t(*this - aOther) > 0; }

    49   bool operator<=(const TimeStampValue &aOther) const

    50     { return int64_t(*this - aOther) <= 0; }

    51   bool operator>=(const TimeStampValue &aOther) const

    52     { return int64_t(*this - aOther) >= 0; }

    53   bool operator==(const TimeStampValue &aOther) const

    54     { return int64_t(*this - aOther) == 0; }

    55   bool operator!=(const TimeStampValue &aOther) const

    56     { return int64_t(*this - aOther) != 0; }

    57 };

    59 }

    61 #endif /* mozilla_TimeStamp_h */

The Tor Browser / file revision

xpcom/ds/TimeStamp_windows.h@129ffea94266

xpcom/ds/TimeStamp_windows.h