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Support only up to 2^31 local messages.

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This commit is contained in:
John Preston 2023-03-16 17:03:51 +04:00
parent ca50ad3468
commit eb7ef59bde
1 changed files with 12 additions and 1 deletions
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13
Telegram/SourceFiles/data/data_msg_id.h
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@ -52,7 +52,8 @@ Q_DECLARE_METATYPE(MsgId);
}
constexpr auto StartClientMsgId = MsgId(0x01 - (1LL << 58));
constexpr auto EndClientMsgId = MsgId(-(1LL << 57));
constexpr auto ClientMsgIds = (1LL << 31);
constexpr auto EndClientMsgId = MsgId(StartClientMsgId.bare + ClientMsgIds);
constexpr auto ServerMaxMsgId = MsgId(1LL << 56);
constexpr auto ScheduledMsgIdsRange = (1LL << 32);
constexpr auto ShowAtUnreadMsgId = MsgId(0);
@ -69,6 +70,16 @@ static_assert(-(SpecialMsgIdShift + 0xFF) > ServerMaxMsgId);
[[nodiscard]] constexpr inline bool IsClientMsgId(MsgId id) noexcept {
return (id >= StartClientMsgId && id < EndClientMsgId);
}
[[nodiscard]] constexpr inline int32 ClientMsgIndex(MsgId id) noexcept {
Expects(IsClientMsgId(id));
return int(id.bare - StartClientMsgId.bare);
}
[[nodiscard]] constexpr inline MsgId ClientMsgByIndex(int32 index) noexcept {
Expects(index >= 0);
return MsgId(StartClientMsgId.bare + index);
}
[[nodiscard]] constexpr inline bool IsServerMsgId(MsgId id) noexcept {
return (id > 0 && id < ServerMaxMsgId);