Node / meshtastic / Meshtastic-Android / files / core / model / src / commonMain / kotlin / org / meshtastic / core / model / DeviceVersion.kt

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T8b949e/*

* Copyright (c) 2025-2026 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.model

Tff7b72import T7ee787co.touchlab.kermit.Logger

T8b949e/** Provide structured access to parse and compare device version strings */

Tff7b72data Tff7b72class T56d364DeviceVersionTb4b4b4(Tff7b72val Te6edf3asStringTb4b4b4: Tffa657StringTb4b4b4) Tb4b4b4: Te6edf3ComparableTff7b72<Te6edf3DeviceVersionTff7b72> Tb4b4b4{

T8b949e/** The integer representation of the version (e.g., 2.7.12 -> 20712). Calculated once. */

Tf0883e@SuppressTb4b4b4(Ta5d6ff"Ta5d6ffTooGenericExceptionCaughtTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffSwallowedExceptionTa5d6ff"Tb4b4b4)

Tff7b72val Te6edf3asIntTb4b4b4: Tffa657Int Tff7b72=

Tff7b72try Tb4b4b4{

Te6edf3verStringToIntTb4b4b4(Te6edf3asStringTb4b4b4)

Tb4b4b4} Tff7b72catch Tb4b4b4(Te6edf3eTb4b4b4: Te6edf3ExceptionTb4b4b4) Tb4b4b4{

Te6edf3LoggerTb4b4b4.Te6edf3w Tb4b4b4{ Ta5d6ff"Ta5d6ffException while parsing version 'Tffd700$Te6edf3asStringTa5d6ff', assuming version 0Ta5d6ff" Tb4b4b4}

T79c0ff0

Tb4b4b4}

T8b949e/**

* Convert a version string of the form 1.23.57 to a comparable integer of the form 12357.

*

* Or throw an exception if the string can not be parsed

*/

Tf0883e@SuppressTb4b4b4(Ta5d6ff"Ta5d6ffTooGenericExceptionThrownTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffMagicNumberTa5d6ff"Tb4b4b4)

Tff7b72private Tff7b72fun Td2a8ffverStringToIntTb4b4b4(Te6edf3sTb4b4b4: Tffa657StringTb4b4b4)Tb4b4b4: Tffa657Int Tb4b4b4{

T8b949e// Allow 1 to two digits per match

Tff7b72val Te6edf3versionString Tff7b72=

Tff7b72if Tb4b4b4(Te6edf3sTb4b4b4.Te6edf3splitTb4b4b4(Ta5d6ff"Ta5d6ff.Ta5d6ff"Tb4b4b4)Tb4b4b4.Te6edf3size Tff7b72=Tff7b72= T79c0ff2Tb4b4b4) Tb4b4b4{

Ta5d6ff"Tffd700$Te6edf3sTa5d6ff.0Ta5d6ff"

Tb4b4b4} Tff7b72else Tb4b4b4{

Te6edf3s

Tb4b4b4}

Tff7b72val Te6edf3match Tff7b72=

Te6edf3RegexTb4b4b4(Ta5d6ff"Ta5d6ff(Ta5d6ff\\Ta5d6ffd{1,2}).(Ta5d6ff\\Ta5d6ffd{1,2}).(Ta5d6ff\\Ta5d6ffd{1,2})Ta5d6ff"Tb4b4b4)Tb4b4b4.Te6edf3findTb4b4b4(Te6edf3versionStringTb4b4b4) Tff7b72?: Tff7b72throw Te6edf3ExceptionTb4b4b4(Ta5d6ff"Ta5d6ffCan't parse version Tffd700$Te6edf3sTa5d6ff"Tb4b4b4)

Tff7b72val Tb4b4b4(Te6edf3majorTb4b4b4, Te6edf3minorTb4b4b4, Te6edf3buildTb4b4b4) Tff7b72= Te6edf3matchTb4b4b4.Te6edf3destructured

Tff7b72return Te6edf3majorTb4b4b4.Te6edf3toIntTb4b4b4(Tb4b4b4) Tff7b72* T79c0ff1T79c0ff0T79c0ff0T79c0ff0T79c0ff0 Tff7b72+ Te6edf3minorTb4b4b4.Te6edf3toIntTb4b4b4(Tb4b4b4) Tff7b72* T79c0ff1T79c0ff0T79c0ff0 Tff7b72+ Te6edf3buildTb4b4b4.Te6edf3toIntTb4b4b4(Tb4b4b4)

Tb4b4b4}

Tff7b72override Tff7b72fun Td2a8ffcompareToTb4b4b4(Te6edf3otherTb4b4b4: Te6edf3DeviceVersionTb4b4b4)Tb4b4b4: Tffa657Int Tff7b72= Te6edf3asIntTb4b4b4.Te6edf3compareToTb4b4b4(Te6edf3otherTb4b4b4.Te6edf3asIntTb4b4b4)

Tff7b72companion Tff7b72object Tb4b4b4{

Tff7b72const Tff7b72val Te6edf3MIN_FW_VERSION Tff7b72= Ta5d6ff"Ta5d6ff2.5.14Ta5d6ff"

Tff7b72const Tff7b72val Te6edf3ABS_MIN_FW_VERSION Tff7b72= Ta5d6ff"Ta5d6ff2.3.15Ta5d6ff"

Tb4b4b4}

Tb4b4b4}