Node / meshtastic / Meshtastic-Android / files / core / common / src / jvmMain / kotlin / org / meshtastic / core / common / util / JvmPlatformUtils.kt

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T8b949e/*

* Copyright (c) 2026 Meshtastic LLC

*

* This program is free software: you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation, either version 3 of the License, or

* (at your option) any later version.

*

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

* GNU General Public License for more details.

*

* You should have received a copy of the GNU General Public License

* along with this program. If not, see <https://www.gnu.org/licenses/>.

*/

Tff7b72package T7ee787org.meshtastic.core.common.util

Tff7b72import T7ee787java.net.InetAddress

Tff7b72import T7ee787java.time.ZoneId

Tff7b72import T7ee787java.time.format.DateTimeFormatter

Tff7b72import T7ee787java.time.format.FormatStyle

Tff7b72import T7ee787java.util.Locale

Tff7b72import T7ee787kotlin.math.abs

Tff7b72actual Tff7b72object T56d364BuildUtils Tb4b4b4{

Tff7b72actual Tff7b72val Te6edf3isEmulatorTb4b4b4: Tffa657Boolean Tff7b72= Tff7b72false

Tff7b72actual Tff7b72val Te6edf3sdkIntTb4b4b4: Tffa657Int Tff7b72= T79c0ff0

Tb4b4b4}

Tff7b72actual Tff7b72object T56d364DateFormatter Tb4b4b4{

Tff7b72private Tff7b72val Te6edf3zoneIdTb4b4b4: Te6edf3ZoneId Tff7b72= Te6edf3ZoneIdTb4b4b4.Te6edf3systemDefaultTb4b4b4(Tb4b4b4)

Tff7b72private Tff7b72val Te6edf3shortTimeFormatterTb4b4b4: Te6edf3DateTimeFormatter Tff7b72= Te6edf3DateTimeFormatterTb4b4b4.Te6edf3ofLocalizedTimeTb4b4b4(Te6edf3FormatStyleTb4b4b4.Te6edf3SHORTTb4b4b4)

Tff7b72private Tff7b72val Te6edf3mediumTimeFormatterTb4b4b4: Te6edf3DateTimeFormatter Tff7b72= Te6edf3DateTimeFormatterTb4b4b4.Te6edf3ofLocalizedTimeTb4b4b4(Te6edf3FormatStyleTb4b4b4.Te6edf3MEDIUMTb4b4b4)

Tff7b72private Tff7b72val Te6edf3shortDateFormatterTb4b4b4: Te6edf3DateTimeFormatter Tff7b72= Te6edf3DateTimeFormatterTb4b4b4.Te6edf3ofLocalizedDateTb4b4b4(Te6edf3FormatStyleTb4b4b4.Te6edf3SHORTTb4b4b4)

Tff7b72private Tff7b72val Te6edf3shortDateTimeFormatterTb4b4b4: Te6edf3DateTimeFormatter Tff7b72=

Te6edf3DateTimeFormatterTb4b4b4.Te6edf3ofLocalizedDateTimeTb4b4b4(Te6edf3FormatStyleTb4b4b4.Te6edf3SHORTTb4b4b4, Te6edf3FormatStyleTb4b4b4.Te6edf3MEDIUMTb4b4b4)

Tff7b72actual Tff7b72fun Td2a8ffformatRelativeTimeTb4b4b4(Te6edf3timestampMillisTb4b4b4: Tffa657LongTb4b4b4)Tb4b4b4: Tffa657String Tb4b4b4{

Tff7b72val Te6edf3deltaMillis Tff7b72= Te6edf3nowMillis Tff7b72- Te6edf3timestampMillis

Tff7b72val Te6edf3absDeltaMillis Tff7b72= Te6edf3absTb4b4b4(Te6edf3deltaMillisTb4b4b4)

Tff7b72val Te6edf3suffix Tff7b72= Tff7b72if Tb4b4b4(Te6edf3deltaMillis Tff7b72>Tff7b72= T79c0ff0Tb4b4b4) Ta5d6ff"Ta5d6ffagoTa5d6ff" Tff7b72else Ta5d6ff"Ta5d6fffrom nowTa5d6ff"

Tff7b72return Tff7b72when Tb4b4b4{

Te6edf3absDeltaMillis Tff7b72< Te6edf3MINUTE_MILLIS Tff7b72-Tff7b72> Tff7b72if Tb4b4b4(Te6edf3deltaMillis Tff7b72>Tff7b72= T79c0ff0Tb4b4b4) Ta5d6ff"Ta5d6ffjust nowTa5d6ff" Tff7b72else Ta5d6ff"Ta5d6ffin a momentTa5d6ff"

Te6edf3absDeltaMillis Tff7b72< Te6edf3HOUR_MILLIS Tff7b72-Tff7b72> Ta5d6ff"Tffd700${Te6edf3absDeltaMillis Tff7b72/ Te6edf3MINUTE_MILLISTffd700}Ta5d6ffm Tffd700$Te6edf3suffixTa5d6ff"

Te6edf3absDeltaMillis Tff7b72< Te6edf3DAY_MILLIS Tff7b72-Tff7b72> Ta5d6ff"Tffd700${Te6edf3absDeltaMillis Tff7b72/ Te6edf3HOUR_MILLISTffd700}Ta5d6ffh Tffd700$Te6edf3suffixTa5d6ff"

Tff7b72else Tff7b72-Tff7b72> Ta5d6ff"Tffd700${Te6edf3absDeltaMillis Tff7b72/ Te6edf3DAY_MILLISTffd700}Ta5d6ffd Tffd700$Te6edf3suffixTa5d6ff"

Tb4b4b4}

Tb4b4b4}

Tff7b72actual Tff7b72fun Td2a8ffformatDateTimeTb4b4b4(Te6edf3timestampMillisTb4b4b4: Tffa657LongTb4b4b4)Tb4b4b4: Tffa657String Tff7b72=

Te6edf3shortDateTimeFormatterTb4b4b4.Te6edf3formatTb4b4b4(Te6edf3javaTb4b4b4.Te6edf3timeTb4b4b4.Te6edf3InstantTb4b4b4.Te6edf3ofEpochMilliTb4b4b4(Te6edf3timestampMillisTb4b4b4)Tb4b4b4.Te6edf3atZoneTb4b4b4(Te6edf3zoneIdTb4b4b4)Tb4b4b4)

Tff7b72actual Tff7b72fun Td2a8ffformatShortDateTb4b4b4(Te6edf3timestampMillisTb4b4b4: Tffa657LongTb4b4b4)Tb4b4b4: Tffa657String Tb4b4b4{

Tff7b72val Te6edf3isWithin24Hours Tff7b72= Tb4b4b4(Te6edf3nowMillis Tff7b72- Te6edf3timestampMillisTb4b4b4) Tff7b72<Tff7b72= Te6edf3DAY_MILLIS

Tff7b72val Te6edf3zonedDateTime Tff7b72= Te6edf3javaTb4b4b4.Te6edf3timeTb4b4b4.Te6edf3InstantTb4b4b4.Te6edf3ofEpochMilliTb4b4b4(Te6edf3timestampMillisTb4b4b4)Tb4b4b4.Te6edf3atZoneTb4b4b4(Te6edf3zoneIdTb4b4b4)

Tff7b72return Tff7b72if Tb4b4b4(Te6edf3isWithin24HoursTb4b4b4) Tb4b4b4{

Te6edf3shortTimeFormatterTb4b4b4.Te6edf3formatTb4b4b4(Te6edf3zonedDateTimeTb4b4b4)

Tb4b4b4} Tff7b72else Tb4b4b4{

Te6edf3shortDateFormatterTb4b4b4.Te6edf3formatTb4b4b4(Te6edf3zonedDateTimeTb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tff7b72actual Tff7b72fun Td2a8ffformatTimeTb4b4b4(Te6edf3timestampMillisTb4b4b4: Tffa657LongTb4b4b4)Tb4b4b4: Tffa657String Tff7b72=

Te6edf3shortTimeFormatterTb4b4b4.Te6edf3formatTb4b4b4(Te6edf3javaTb4b4b4.Te6edf3timeTb4b4b4.Te6edf3InstantTb4b4b4.Te6edf3ofEpochMilliTb4b4b4(Te6edf3timestampMillisTb4b4b4)Tb4b4b4.Te6edf3atZoneTb4b4b4(Te6edf3zoneIdTb4b4b4)Tb4b4b4)

Tff7b72actual Tff7b72fun Td2a8ffformatTimeWithSecondsTb4b4b4(Te6edf3timestampMillisTb4b4b4: Tffa657LongTb4b4b4)Tb4b4b4: Tffa657String Tff7b72=

Te6edf3mediumTimeFormatterTb4b4b4.Te6edf3formatTb4b4b4(Te6edf3javaTb4b4b4.Te6edf3timeTb4b4b4.Te6edf3InstantTb4b4b4.Te6edf3ofEpochMilliTb4b4b4(Te6edf3timestampMillisTb4b4b4)Tb4b4b4.Te6edf3atZoneTb4b4b4(Te6edf3zoneIdTb4b4b4)Tb4b4b4)

Tff7b72actual Tff7b72fun Td2a8ffformatDateTb4b4b4(Te6edf3timestampMillisTb4b4b4: Tffa657LongTb4b4b4)Tb4b4b4: Tffa657String Tff7b72=

Te6edf3shortDateFormatterTb4b4b4.Te6edf3formatTb4b4b4(Te6edf3javaTb4b4b4.Te6edf3timeTb4b4b4.Te6edf3InstantTb4b4b4.Te6edf3ofEpochMilliTb4b4b4(Te6edf3timestampMillisTb4b4b4)Tb4b4b4.Te6edf3atZoneTb4b4b4(Te6edf3zoneIdTb4b4b4)Tb4b4b4)

Tff7b72actual Tff7b72fun Td2a8ffformatDateTimeShortTb4b4b4(Te6edf3timestampMillisTb4b4b4: Tffa657LongTb4b4b4)Tb4b4b4: Tffa657String Tff7b72=

Te6edf3shortDateTimeFormatterTb4b4b4.Te6edf3formatTb4b4b4(Te6edf3javaTb4b4b4.Te6edf3timeTb4b4b4.Te6edf3InstantTb4b4b4.Te6edf3ofEpochMilliTb4b4b4(Te6edf3timestampMillisTb4b4b4)Tb4b4b4.Te6edf3atZoneTb4b4b4(Te6edf3zoneIdTb4b4b4)Tb4b4b4)

Tb4b4b4}

Tf0883e@SuppressTb4b4b4(Ta5d6ff"Ta5d6ffMagicNumberTa5d6ff"Tb4b4b4)

Tff7b72actual Tff7b72fun Td2a8ffgetSystemMeasurementSystemTb4b4b4(Tb4b4b4)Tb4b4b4: Te6edf3MeasurementSystem Tff7b72=

Tff7b72when Tb4b4b4(Te6edf3LocaleTb4b4b4.Te6edf3getDefaultTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3countryTb4b4b4.Te6edf3uppercaseTb4b4b4(Te6edf3LocaleTb4b4b4.Te6edf3getDefaultTb4b4b4(Tb4b4b4)Tb4b4b4)Tb4b4b4) Tb4b4b4{

Ta5d6ff"Ta5d6ffUSTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffLRTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffMMTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffGBTa5d6ff"Tb4b4b4,

Tff7b72-Tff7b72> Te6edf3MeasurementSystemTb4b4b4.Te6edf3IMPERIAL

Tff7b72else Tff7b72-Tff7b72> Te6edf3MeasurementSystemTb4b4b4.Te6edf3METRIC

Tb4b4b4}

T8b949e// CLDR unitPreferenceData lists these regions as defaulting to Fahrenheit; everywhere else is Celsius.

Tff7b72actual Tff7b72fun Td2a8ffgetSystemTemperatureUnitTb4b4b4(Tb4b4b4)Tb4b4b4: Te6edf3TemperatureUnit Tff7b72=

Tff7b72when Tb4b4b4(Te6edf3LocaleTb4b4b4.Te6edf3getDefaultTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3countryTb4b4b4.Te6edf3uppercaseTb4b4b4(Te6edf3LocaleTb4b4b4.Te6edf3getDefaultTb4b4b4(Tb4b4b4)Tb4b4b4)Tb4b4b4) Tb4b4b4{

Ta5d6ff"Ta5d6ffUSTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffBSTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffBZTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffKYTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffPRTa5d6ff"Tb4b4b4,

Ta5d6ff"Ta5d6ffPWTa5d6ff"Tb4b4b4,

Tff7b72-Tff7b72> Te6edf3TemperatureUnitTb4b4b4.Te6edf3FAHRENHEIT

Tff7b72else Tff7b72-Tff7b72> Te6edf3TemperatureUnitTb4b4b4.Te6edf3CELSIUS

Tb4b4b4}

Tff7b72actual Tff7b72fun Td2a8ffcurrentLocaleCodeTb4b4b4(Tb4b4b4)Tb4b4b4: Tffa657String Tff7b72= Te6edf3LocaleTb4b4b4.Te6edf3getDefaultTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3language

Tff7b72actual Tff7b72fun Td2a8ffcurrentRegionCodeTb4b4b4(Tb4b4b4)Tb4b4b4: Tffa657String Tff7b72= Te6edf3LocaleTb4b4b4.Te6edf3getDefaultTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3country

Tff7b72actual Tff7b72fun Td2a8ffcurrentLocaleQualifierTb4b4b4(Tb4b4b4)Tb4b4b4: Tffa657String Tb4b4b4{

Tff7b72val Te6edf3locale Tff7b72= Te6edf3LocaleTb4b4b4.Te6edf3getDefaultTb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3country Tff7b72= Te6edf3localeTb4b4b4.Te6edf3country

Tff7b72return Tff7b72if Tb4b4b4(Te6edf3countryTb4b4b4.Te6edf3isNotEmptyTb4b4b4(Tb4b4b4)Tb4b4b4) Ta5d6ff"Tffd700${Te6edf3localeTb4b4b4.Te6edf3languageTffd700}Ta5d6ff-rTffd700$Te6edf3countryTa5d6ff" Tff7b72else Te6edf3localeTb4b4b4.Te6edf3language

Tb4b4b4}

Tff7b72actual Tff7b72fun Td2a8ffStringTff7b72?.Te6edf3isValidAddressTb4b4b4(Tb4b4b4)Tb4b4b4: Tffa657Boolean Tb4b4b4{

Tff7b72val Te6edf3value Tff7b72= Tff7b72thisTff7b72?.Te6edf3trimTb4b4b4(Tb4b4b4)

Tff7b72return Tff7b72when Tb4b4b4{

Te6edf3valueTb4b4b4.Te6edf3isNullOrEmptyTb4b4b4(Tb4b4b4) Tff7b72-Tff7b72> Tff7b72false

Te6edf3value Tff7b72=Tff7b72= Te6edf3LOCALHOST Tff7b72-Tff7b72> Tff7b72true

Te6edf3IPV4_PATTERNTb4b4b4.Te6edf3matchesTb4b4b4(Te6edf3valueTb4b4b4) Tff7b72-Tff7b72> Te6edf3valueTb4b4b4.Te6edf3splitTb4b4b4(Ta5d6ff'.'Tb4b4b4)Tb4b4b4.Te6edf3all Tb4b4b4{ Te6edf3segment Tff7b72-Tff7b72> Te6edf3segmentTb4b4b4.Te6edf3toIntOrNullTb4b4b4(Tb4b4b4) Tff7b72in T79c0ff0.Tb4b4b4.Te6edf3MAX_IPV4_SEGMENT Tb4b4b4}

Te6edf3valueTb4b4b4.Te6edf3containsTb4b4b4(Ta5d6ff':'Tb4b4b4) Tff7b72-Tff7b72> Te6edf3runCatching Tb4b4b4{ Te6edf3InetAddressTb4b4b4.Te6edf3getByNameTb4b4b4(Te6edf3valueTb4b4b4) Tb4b4b4}Tb4b4b4.Te6edf3isSuccess

Tff7b72else Tff7b72-Tff7b72> Te6edf3DOMAIN_PATTERNTb4b4b4.Te6edf3matchesTb4b4b4(Te6edf3valueTb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tff7b72private Tff7b72val Te6edf3IPV4_PATTERN Tff7b72= Te6edf3RegexTb4b4b4(Ta5d6ff"Ta5d6ff^(?:Ta5d6ff\\Ta5d6ffd{1,3}Ta5d6ff\\Ta5d6ff.){3}Ta5d6ff\\Ta5d6ffd{1,3}Tffd700${Ta5d6ff'$'Tffd700}Ta5d6ff"Tb4b4b4)

Tff7b72private Tff7b72val Te6edf3DOMAIN_PATTERN Tff7b72= Te6edf3RegexTb4b4b4(Ta5d6ff"Ta5d6ff^(?=.{1,253}Tffd700${Ta5d6ff'$'Tffd700}Ta5d6ff)(?:(?!-)[A-Za-z0-9-]{1,63}(?<!-)Ta5d6ff\\Ta5d6ff.)+[A-Za-z]{2,63}Tffd700${Ta5d6ff'$'Tffd700}Ta5d6ff"Tb4b4b4)

Tff7b72private Tff7b72const Tff7b72val Te6edf3MINUTE_MILLIS Tff7b72= T79c0ff6T79c0ff0Te6edf3_000L

Tff7b72private Tff7b72const Tff7b72val Te6edf3HOUR_MILLIS Tff7b72= T79c0ff3Te6edf3_600_000L

Tff7b72private Tff7b72const Tff7b72val Te6edf3DAY_MILLIS Tff7b72= T79c0ff8T79c0ff6Te6edf3_400_000L

Tff7b72private Tff7b72const Tff7b72val Te6edf3MAX_IPV4_SEGMENT Tff7b72= T79c0ff2T79c0ff5T79c0ff5

Tff7b72private Tff7b72const Tff7b72val Te6edf3LOCALHOST Tff7b72= Ta5d6ff"Ta5d6fflocalhostTa5d6ff"