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Kernel: Use UnixDateTime wherever applicable
"Wherever applicable" = most places, actually :^), especially for networking and filesystem timestamps. This includes changes to unzip, which uses DOSPackedTime, since that is changed for the FAT file systems.
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c1323febc2
commit
939600d2d4
41 changed files with 115 additions and 125 deletions
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@ -145,7 +145,7 @@ ErrorOr<void> ISO9660Inode::truncate(u64)
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return EROFS;
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}
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ErrorOr<void> ISO9660Inode::update_timestamps(Optional<Duration>, Optional<Duration>, Optional<Duration>)
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ErrorOr<void> ISO9660Inode::update_timestamps(Optional<UnixDateTime>, Optional<UnixDateTime>, Optional<UnixDateTime>)
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{
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return EROFS;
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}
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@ -169,7 +169,7 @@ void ISO9660Inode::create_metadata()
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{
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u32 data_length = LittleEndian { m_record.data_length.little };
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bool is_directory = has_flag(m_record.file_flags, ISO::FileFlags::Directory);
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auto recorded_at = Duration::from_timespec({ parse_numerical_date_time(m_record.recording_date_and_time), 0 });
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auto recorded_at = parse_numerical_date_time(m_record.recording_date_and_time);
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m_metadata = {
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.inode = identifier(),
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@ -189,16 +189,12 @@ void ISO9660Inode::create_metadata()
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};
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}
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time_t ISO9660Inode::parse_numerical_date_time(ISO::NumericalDateAndTime const& date)
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UnixDateTime ISO9660Inode::parse_numerical_date_time(ISO::NumericalDateAndTime const& date)
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{
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i32 year_offset = date.years_since_1900 - 70;
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return (year_offset * 60 * 60 * 24 * 30 * 12)
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+ (date.month * 60 * 60 * 24 * 30)
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+ (date.day * 60 * 60 * 24)
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+ (date.hour * 60 * 60)
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+ (date.minute * 60)
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+ date.second;
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// FIXME: This ignores timezone information in date.
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return UnixDateTime::from_unix_time_parts(year_offset, date.month, date.day, date.hour, date.minute, date.second, 0);
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}
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StringView ISO9660Inode::get_normalized_filename(ISO::DirectoryRecordHeader const& record, Bytes buffer)
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@ -32,7 +32,7 @@ public:
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virtual ErrorOr<void> chmod(mode_t) override;
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virtual ErrorOr<void> chown(UserID, GroupID) override;
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virtual ErrorOr<void> truncate(u64) override;
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virtual ErrorOr<void> update_timestamps(Optional<Duration> atime, Optional<Duration> ctime, Optional<Duration> mtime) override;
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virtual ErrorOr<void> update_timestamps(Optional<UnixDateTime> atime, Optional<UnixDateTime> ctime, Optional<UnixDateTime> mtime) override;
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private:
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// HACK: The base ISO 9660 standard says the maximum filename length is 37
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@ -51,7 +51,7 @@ private:
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static StringView get_normalized_filename(ISO::DirectoryRecordHeader const& record, Bytes buffer);
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void create_metadata();
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time_t parse_numerical_date_time(ISO::NumericalDateAndTime const&);
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UnixDateTime parse_numerical_date_time(ISO::NumericalDateAndTime const&);
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InodeMetadata m_metadata;
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ISO::DirectoryRecordHeader m_record;
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