Line data    Source code

       1              : /*
       2              :  * Copyright (C) 2004-2026 Savoir-faire Linux Inc.
       3              :  *
       4              :  * This program is free software: you can redistribute it and/or modify
       5              :  * it under the terms of the GNU General Public License as published by
       6              :  * the Free Software Foundation, either version 3 of the License, or
       7              :  * (at your option) any later version.
       8              :  *
       9              :  * This program is distributed in the hope that it will be useful,
      10              :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      11              :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
      12              :  * GNU General Public License for more details.
      13              :  *
      14              :  * You should have received a copy of the GNU General Public License
      15              :  * along with this program. If not, see <https://www.gnu.org/licenses/>.
      16              :  */
      17              : #pragma once
      18              : 
      19              : #include <chrono>
      20              : #include <cstdint>
      21              : 
      22              : namespace jami {
      23              : 
      24              : /**
      25              :  * Millisecond-resolution timestamp shared by the structures synchronized
      26              :  * between devices (ConvInfo, ConversationRequest, Contact, TrustRequest, ...).
      27              :  * Serialized with dual keys for backward compatibility: legacy keys carry
      28              :  * seconds (read by older devices), "*Ms" keys carry milliseconds.
      29              :  */
      30              : using TimePoint = std::chrono::time_point<std::chrono::system_clock, std::chrono::milliseconds>;
      31              : 
      32              : inline TimePoint
      33          845 : nowMs()
      34              : {
      35          845 :     return std::chrono::time_point_cast<std::chrono::milliseconds>(std::chrono::system_clock::now());
      36              : }
      37              : 
      38              : constexpr TimePoint
      39          562 : timePointFromSeconds(int64_t seconds)
      40              : {
      41          562 :     return TimePoint(std::chrono::seconds(seconds));
      42              : }
      43              : 
      44              : constexpr TimePoint
      45          988 : timePointFromMilliseconds(int64_t milliseconds)
      46              : {
      47          988 :     return TimePoint(std::chrono::milliseconds(milliseconds));
      48              : }
      49              : 
      50              : constexpr int64_t
      51        10913 : toSecondsSinceEpoch(const TimePoint& t)
      52              : {
      53        10913 :     return std::chrono::duration_cast<std::chrono::seconds>(t.time_since_epoch()).count();
      54              : }
      55              : 
      56              : constexpr int64_t
      57        10316 : toMillisecondsSinceEpoch(const TimePoint& t)
      58              : {
      59        10316 :     return t.time_since_epoch().count();
      60              : }
      61              : 
      62              : } // namespace jami