Node / meshtastic / Meshtastic-Android / files / core / datastore / src / commonMain / kotlin / org / meshtastic / core / datastore / RecentAddressesDataSource.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.datastore

Tff7b72import T7ee787androidx.datastore.preferences.core.edit

Tff7b72import T7ee787androidx.datastore.preferences.core.stringPreferencesKey

Tff7b72import T7ee787co.touchlab.kermit.Logger

Tff7b72import T7ee787kotlinx.coroutines.flow.Flow

Tff7b72import T7ee787kotlinx.coroutines.flow.first

Tff7b72import T7ee787kotlinx.coroutines.flow.map

Tff7b72import T7ee787kotlinx.serialization.SerializationException

Tff7b72import T7ee787kotlinx.serialization.json.Json

Tff7b72import T7ee787kotlinx.serialization.json.JsonArray

Tff7b72import T7ee787kotlinx.serialization.json.JsonObject

Tff7b72import T7ee787kotlinx.serialization.json.JsonPrimitive

Tff7b72import T7ee787kotlinx.serialization.json.contentOrNull

Tff7b72import T7ee787kotlinx.serialization.json.jsonArray

Tff7b72import T7ee787kotlinx.serialization.json.jsonPrimitive

Tff7b72import T7ee787org.koin.core.annotation.Single

Tff7b72import T7ee787org.meshtastic.core.datastore.di.CorePreferencesDataStore

Tff7b72import T7ee787org.meshtastic.core.datastore.model.RecentAddress

Tf0883e@Single

Tff7b72open Tff7b72class T56d364RecentAddressesDataSourceTb4b4b4(Tff7b72private Tff7b72val Te6edf3dataStoreTb4b4b4: Te6edf3CorePreferencesDataStoreTb4b4b4) Tb4b4b4{

Tff7b72private Tff7b72object T56d364PreferencesKeys Tb4b4b4{

Tff7b72val Te6edf3RECENT_IP_ADDRESSES Tff7b72= Te6edf3stringPreferencesKeyTb4b4b4(Ta5d6ff"Ta5d6ffrecent-ip-addressesTa5d6ff"Tb4b4b4)

Tb4b4b4}

Tff7b72open Tff7b72val Te6edf3recentAddressesTb4b4b4: Te6edf3FlowTff7b72<Te6edf3ListTff7b72<Te6edf3RecentAddressTff7b72>Tff7b72> Tff7b72=

Te6edf3dataStoreTb4b4b4.Te6edf3dataTb4b4b4.Te6edf3map Tb4b4b4{ Te6edf3preferences Tff7b72-Tff7b72>

Tff7b72val Te6edf3jsonString Tff7b72= Te6edf3preferencesTff7b72[Te6edf3PreferencesKeysTb4b4b4.Te6edf3RECENT_IP_ADDRESSESTff7b72]

Tff7b72if Tb4b4b4(Te6edf3jsonString Tff7b72!Tff7b72= Tff7b72nullTb4b4b4) Tb4b4b4{

Tff7b72try Tb4b4b4{

Te6edf3JsonTb4b4b4.Te6edf3decodeFromStringTff7b72<Te6edf3ListTff7b72<Te6edf3RecentAddressTff7b72>Tff7b72>Tb4b4b4(Te6edf3jsonStringTb4b4b4)

Tb4b4b4} Tff7b72catch Tb4b4b4(Te6edf3eTb4b4b4: Te6edf3IllegalArgumentExceptionTb4b4b4) Tb4b4b4{

Te6edf3LoggerTb4b4b4.Te6edf3w Tb4b4b4{ Ta5d6ff"Ta5d6ffCould not parse recent addresses, falling back to legacy parsing: Tffd700${Te6edf3eTb4b4b4.Te6edf3messageTffd700}Ta5d6ff" Tb4b4b4}

T8b949e// Fallback to legacy parsing

Te6edf3parseLegacyRecentAddressesTb4b4b4(Te6edf3jsonStringTb4b4b4)

Tb4b4b4} Tff7b72catch Tb4b4b4(Te6edf3eTb4b4b4: Te6edf3SerializationExceptionTb4b4b4) Tb4b4b4{

Te6edf3LoggerTb4b4b4.Te6edf3w Tb4b4b4{ Ta5d6ff"Ta5d6ffCould not parse recent addresses, falling back to legacy parsing: Tffd700${Te6edf3eTb4b4b4.Te6edf3messageTffd700}Ta5d6ff" Tb4b4b4}

T8b949e// Fallback to legacy parsing

Te6edf3parseLegacyRecentAddressesTb4b4b4(Te6edf3jsonStringTb4b4b4)

Tb4b4b4}

Tb4b4b4} Tff7b72else Tb4b4b4{

Te6edf3emptyListTb4b4b4(Tb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tff7b72private Tff7b72fun Td2a8ffparseLegacyRecentAddressesTb4b4b4(Te6edf3jsonAddressesTb4b4b4: Tffa657StringTb4b4b4)Tb4b4b4: Te6edf3ListTff7b72<Te6edf3RecentAddressTff7b72> Tb4b4b4{

Tff7b72val Te6edf3jsonArray Tff7b72= Te6edf3JsonTb4b4b4.Te6edf3parseToJsonElementTb4b4b4(Te6edf3jsonAddressesTb4b4b4)Tb4b4b4.Te6edf3jsonArray

Tff7b72return Te6edf3jsonArrayTb4b4b4.Te6edf3mapNotNullTb4b4b4(Tff7b72::Te6edf3parseLegacyRecentAddressTb4b4b4)

Tb4b4b4}

Tff7b72private Tff7b72fun Td2a8ffparseLegacyRecentAddressTb4b4b4(Te6edf3itemTb4b4b4: Te6edf3kotlinxTb4b4b4.Te6edf3serializationTb4b4b4.Te6edf3jsonTb4b4b4.Te6edf3JsonElementTb4b4b4)Tb4b4b4: Te6edf3RecentAddress? Tff7b72= Tff7b72when Tb4b4b4(Te6edf3itemTb4b4b4) Tb4b4b4{

Tff7b72is Te6edf3JsonObject Tff7b72-Tff7b72> Tb4b4b4{

Tff7b72val Te6edf3address Tff7b72= Te6edf3itemTff7b72[Ta5d6ff"Ta5d6ffaddressTa5d6ff"Tff7b72]Tff7b72?.Te6edf3jsonPrimitiveTff7b72?.Te6edf3contentOrNull

Tff7b72val Te6edf3name Tff7b72= Te6edf3itemTff7b72[Ta5d6ff"Ta5d6ffnameTa5d6ff"Tff7b72]Tff7b72?.Te6edf3jsonPrimitiveTff7b72?.Te6edf3contentOrNull

Tff7b72if Tb4b4b4(Te6edf3address Tff7b72!Tff7b72= Tff7b72null Tff7b72&Tff7b72& Te6edf3name Tff7b72!Tff7b72= Tff7b72nullTb4b4b4) Tb4b4b4{

Te6edf3RecentAddressTb4b4b4(Te6edf3address Tff7b72= Te6edf3addressTb4b4b4, Te6edf3name Tff7b72= Te6edf3nameTb4b4b4)

Tb4b4b4} Tff7b72else Tb4b4b4{

Te6edf3LoggerTb4b4b4.Te6edf3w Tb4b4b4{ Ta5d6ff"Ta5d6ffSkipping malformed recent address object: Tffd700$Te6edf3itemTa5d6ff" Tb4b4b4}

Tff7b72null

Tb4b4b4}

Tb4b4b4}

Tff7b72is Te6edf3JsonPrimitive Tff7b72-Tff7b72> Tb4b4b4{

Tff7b72val Te6edf3address Tff7b72= Te6edf3itemTb4b4b4.Te6edf3contentOrNull

Tff7b72if Tb4b4b4(Te6edf3address Tff7b72!Tff7b72= Tff7b72nullTb4b4b4) Tb4b4b4{

Te6edf3RecentAddressTb4b4b4(Te6edf3address Tff7b72= Te6edf3addressTb4b4b4, Te6edf3name Tff7b72= Ta5d6ff"Ta5d6ffMeshtasticTa5d6ff"Tb4b4b4)

Tb4b4b4} Tff7b72else Tb4b4b4{

Te6edf3LoggerTb4b4b4.Te6edf3w Tb4b4b4{ Ta5d6ff"Ta5d6ffSkipping malformed recent address primitive: Tffd700$Te6edf3itemTa5d6ff" Tb4b4b4}

Tff7b72null

Tb4b4b4}

Tb4b4b4}

Tff7b72is Te6edf3JsonArray Tff7b72-Tff7b72> Tb4b4b4{

Te6edf3LoggerTb4b4b4.Te6edf3w Tb4b4b4{ Ta5d6ff"Ta5d6ffSkipping nested array in recent IP addresses: Tffd700$Te6edf3itemTa5d6ff" Tb4b4b4}

Tff7b72null

Tb4b4b4}

Tb4b4b4}

Tff7b72open Tff7b72suspend Tff7b72fun Td2a8ffsetRecentAddressesTb4b4b4(Te6edf3addressesTb4b4b4: Te6edf3ListTff7b72<Te6edf3RecentAddressTff7b72>Tb4b4b4) Tb4b4b4{

Te6edf3dataStoreTb4b4b4.Te6edf3edit Tb4b4b4{ Te6edf3preferences Tff7b72-Tff7b72>

Te6edf3preferencesTff7b72[Te6edf3PreferencesKeysTb4b4b4.Te6edf3RECENT_IP_ADDRESSESTff7b72] Tff7b72= Te6edf3JsonTb4b4b4.Te6edf3encodeToStringTb4b4b4(Te6edf3addressesTb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tff7b72open Tff7b72suspend Tff7b72fun Td2a8ffaddTb4b4b4(Te6edf3addressTb4b4b4: Te6edf3RecentAddressTb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3currentAddresses Tff7b72= Te6edf3recentAddressesTb4b4b4.Te6edf3firstTb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3updatedList Tff7b72= Te6edf3mutableListOfTb4b4b4(Te6edf3addressTb4b4b4)

Te6edf3currentAddressesTb4b4b4.Te6edf3filterToTb4b4b4(Te6edf3updatedListTb4b4b4) Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3address Tff7b72!Tff7b72= Te6edf3addressTb4b4b4.Te6edf3address Tb4b4b4}

Te6edf3setRecentAddressesTb4b4b4(Te6edf3updatedListTb4b4b4.Te6edf3takeTb4b4b4(Te6edf3CACHE_CAPACITYTb4b4b4)Tb4b4b4)

Tb4b4b4}

Tff7b72open Tff7b72suspend Tff7b72fun Td2a8ffremoveTb4b4b4(Te6edf3addressTb4b4b4: Tffa657StringTb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3currentAddresses Tff7b72= Te6edf3recentAddressesTb4b4b4.Te6edf3firstTb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3updatedList Tff7b72= Te6edf3currentAddressesTb4b4b4.Te6edf3filter Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3address Tff7b72!Tff7b72= Te6edf3address Tb4b4b4}

Te6edf3setRecentAddressesTb4b4b4(Te6edf3updatedListTb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tff7b72private Tff7b72const Tff7b72val Te6edf3CACHE_CAPACITY Tff7b72= T79c0ff3