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T8b949e/*

*

* 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.feature.settings

Tff7b72import T7ee787android.app.Application

Tff7b72import T7ee787android.net.Uri

Tff7b72import T7ee787androidx.lifecycle.ViewModel

Tff7b72import T7ee787androidx.lifecycle.viewModelScope

Tff7b72import T7ee787dagger.hilt.android.lifecycle.HiltViewModel

Tff7b72import T7ee787kotlinx.coroutines.Dispatchers

Tff7b72import T7ee787kotlinx.coroutines.flow.MutableStateFlow

Tff7b72import T7ee787kotlinx.coroutines.flow.StateFlow

Tff7b72import T7ee787kotlinx.coroutines.flow.asStateFlow

Tff7b72import T7ee787kotlinx.coroutines.flow.combine

Tff7b72import T7ee787kotlinx.coroutines.flow.first

Tff7b72import T7ee787kotlinx.coroutines.flow.flatMapLatest

Tff7b72import T7ee787kotlinx.coroutines.flow.flow

Tff7b72import T7ee787kotlinx.coroutines.flow.flowOf

Tff7b72import T7ee787kotlinx.coroutines.flow.map

Tff7b72import T7ee787kotlinx.coroutines.flow.update

Tff7b72import T7ee787kotlinx.coroutines.launch

Tff7b72import T7ee787kotlinx.coroutines.withContext

Tff7b72import T7ee787org.meshtastic.core.common.BuildConfigProvider

Tff7b72import T7ee787org.meshtastic.core.data.repository.DeviceHardwareRepository

Tff7b72import T7ee787org.meshtastic.core.data.repository.MeshLogRepository

Tff7b72import T7ee787org.meshtastic.core.data.repository.NodeRepository

Tff7b72import T7ee787org.meshtastic.core.data.repository.RadioConfigRepository

Tff7b72import T7ee787org.meshtastic.core.database.DatabaseConstants

Tff7b72import T7ee787org.meshtastic.core.database.DatabaseManager

Tff7b72import T7ee787org.meshtastic.core.database.entity.MyNodeEntity

Tff7b72import T7ee787org.meshtastic.core.database.model.Node

Tff7b72import T7ee787org.meshtastic.core.datastore.UiPreferencesDataSource

Tff7b72import T7ee787org.meshtastic.core.model.Position

Tff7b72import T7ee787org.meshtastic.core.model.util.positionToMeter

Tff7b72import T7ee787org.meshtastic.core.prefs.radio.RadioPrefs

Tff7b72import T7ee787org.meshtastic.core.prefs.ui.UiPrefs

Tff7b72import T7ee787org.meshtastic.core.service.IMeshService

Tff7b72import T7ee787org.meshtastic.core.service.ServiceRepository

Tff7b72import T7ee787org.meshtastic.core.ui.viewmodel.stateInWhileSubscribed

Tff7b72import T7ee787org.meshtastic.proto.LocalOnlyProtos.LocalConfig

Tff7b72import T7ee787org.meshtastic.proto.MeshProtos

Tff7b72import T7ee787org.meshtastic.proto.Portnums

Tff7b72import T7ee787timber.log.Timber

Tff7b72import T7ee787java.io.BufferedWriter

Tff7b72import T7ee787java.io.FileNotFoundException

Tff7b72import T7ee787java.io.FileWriter

Tff7b72import T7ee787java.text.SimpleDateFormat

Tff7b72import T7ee787java.util.Locale

Tff7b72import T7ee787javax.inject.Inject

Tff7b72import T7ee787kotlin.math.roundToInt

Tf0883e@SuppressTb4b4b4(Ta5d6ff"Ta5d6ffLongParameterListTa5d6ff"Tb4b4b4)

Tf0883e@HiltViewModel

Tff7b72class T56d364SettingsViewModel

Tf0883e@Inject

Tff7b72constructorTb4b4b4(

Tff7b72private Tff7b72val Te6edf3appTb4b4b4: Te6edf3ApplicationTb4b4b4,

Te6edf3radioConfigRepositoryTb4b4b4: Te6edf3RadioConfigRepositoryTb4b4b4,

Tff7b72private Tff7b72val Te6edf3serviceRepositoryTb4b4b4: Te6edf3ServiceRepositoryTb4b4b4,

Tff7b72private Tff7b72val Te6edf3nodeRepositoryTb4b4b4: Te6edf3NodeRepositoryTb4b4b4,

Tff7b72private Tff7b72val Te6edf3meshLogRepositoryTb4b4b4: Te6edf3MeshLogRepositoryTb4b4b4,

Tff7b72private Tff7b72val Te6edf3uiPrefsTb4b4b4: Te6edf3UiPrefsTb4b4b4,

Tff7b72private Tff7b72val Te6edf3uiPreferencesDataSourceTb4b4b4: Te6edf3UiPreferencesDataSourceTb4b4b4,

Tff7b72private Tff7b72val Te6edf3buildConfigProviderTb4b4b4: Te6edf3BuildConfigProviderTb4b4b4,

Tff7b72private Tff7b72val Te6edf3databaseManagerTb4b4b4: Te6edf3DatabaseManagerTb4b4b4,

Tff7b72private Tff7b72val Te6edf3deviceHardwareRepositoryTb4b4b4: Te6edf3DeviceHardwareRepositoryTb4b4b4,

Tff7b72private Tff7b72val Te6edf3radioPrefsTb4b4b4: Te6edf3RadioPrefsTb4b4b4,

Tb4b4b4) Tb4b4b4: Te6edf3ViewModelTb4b4b4(Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3myNodeInfoTb4b4b4: Te6edf3StateFlowTff7b72<Te6edf3MyNodeEntity?Tff7b72> Tff7b72= Te6edf3nodeRepositoryTb4b4b4.Te6edf3myNodeInfo

Tff7b72val Te6edf3myNodeNum

Tff7b72getTb4b4b4(Tb4b4b4) Tff7b72= Te6edf3myNodeInfoTb4b4b4.Te6edf3valueTff7b72?.Te6edf3myNodeNum

Tff7b72val Te6edf3ourNodeInfoTb4b4b4: Te6edf3StateFlowTff7b72<Te6edf3Node?Tff7b72> Tff7b72= Te6edf3nodeRepositoryTb4b4b4.Te6edf3ourNodeInfo

Tff7b72val Te6edf3isConnected Tff7b72=

Te6edf3serviceRepositoryTb4b4b4.Te6edf3connectionStateTb4b4b4.Te6edf3map Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3isConnectedTb4b4b4(Tb4b4b4) Tb4b4b4}Tb4b4b4.Te6edf3stateInWhileSubscribedTb4b4b4(Te6edf3initialValue Tff7b72= Tff7b72falseTb4b4b4)

Tff7b72val Te6edf3localConfigTb4b4b4: Te6edf3StateFlowTff7b72<Te6edf3LocalConfigTff7b72> Tff7b72=

Te6edf3radioConfigRepositoryTb4b4b4.Te6edf3localConfigFlowTb4b4b4.Te6edf3stateInWhileSubscribedTb4b4b4(Te6edf3initialValue Tff7b72= Te6edf3LocalConfigTb4b4b4.Te6edf3getDefaultInstanceTb4b4b4(Tb4b4b4)Tb4b4b4)

Tff7b72val Te6edf3meshServiceTb4b4b4: Te6edf3IMeshService?

Tff7b72getTb4b4b4(Tb4b4b4) Tff7b72= Te6edf3serviceRepositoryTb4b4b4.Te6edf3meshService

Tff7b72val Te6edf3provideLocationTb4b4b4: Te6edf3StateFlowTff7b72<Tffa657BooleanTff7b72> Tff7b72=

Te6edf3myNodeInfo

Tb4b4b4.Te6edf3flatMapLatest Tb4b4b4{ Te6edf3myNodeEntity Tff7b72-Tff7b72>

T8b949e// When myNodeInfo changes, set up emissions for the "provide-location-nodeNum" pref.

Tff7b72if Tb4b4b4(Te6edf3myNodeEntity Tff7b72=Tff7b72= Tff7b72nullTb4b4b4) Tb4b4b4{

Te6edf3flowOfTb4b4b4(Tff7b72falseTb4b4b4)

Tb4b4b4} Tff7b72else Tb4b4b4{

Te6edf3uiPrefsTb4b4b4.Te6edf3shouldProvideNodeLocationTb4b4b4(Te6edf3myNodeEntityTb4b4b4.Te6edf3myNodeNumTb4b4b4)

Tb4b4b4}

Tb4b4b4.Te6edf3stateInWhileSubscribedTb4b4b4(Te6edf3initialValue Tff7b72= Tff7b72falseTb4b4b4)

Tff7b72private Tff7b72val Te6edf3_excludedModulesUnlocked Tff7b72= Te6edf3MutableStateFlowTb4b4b4(Tff7b72falseTb4b4b4)

Tff7b72val Te6edf3excludedModulesUnlockedTb4b4b4: Te6edf3StateFlowTff7b72<Tffa657BooleanTff7b72> Tff7b72= Te6edf3_excludedModulesUnlockedTb4b4b4.Te6edf3asStateFlowTb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3appVersionName

Tff7b72getTb4b4b4(Tb4b4b4) Tff7b72= Te6edf3buildConfigProviderTb4b4b4.Te6edf3versionName

Tff7b72val Te6edf3isDfuCapableTb4b4b4: Te6edf3StateFlowTff7b72<Tffa657BooleanTff7b72> Tff7b72=

Te6edf3combineTb4b4b4(Te6edf3ourNodeInfoTb4b4b4, Te6edf3serviceRepositoryTb4b4b4.Te6edf3connectionStateTb4b4b4) Tb4b4b4{ Te6edf3nodeTb4b4b4, Te6edf3connectionState Tff7b72-Tff7b72> Te6edf3PairTb4b4b4(Te6edf3nodeTb4b4b4, Te6edf3connectionStateTb4b4b4) Tb4b4b4}

Tb4b4b4.Te6edf3flatMapLatest Tb4b4b4{ Tb4b4b4(Te6edf3nodeTb4b4b4, Te6edf3connectionStateTb4b4b4) Tff7b72-Tff7b72>

Tff7b72if Tb4b4b4(Te6edf3node Tff7b72=Tff7b72= Tff7b72null Tff7b72|Tff7b72| Tff7b72!Te6edf3connectionStateTb4b4b4.Te6edf3isConnectedTb4b4b4(Tb4b4b4)Tb4b4b4) Tb4b4b4{

Te6edf3flowOfTb4b4b4(Tff7b72falseTb4b4b4)

Tb4b4b4} Tff7b72else Tb4b4b4{

T8b949e// Check BLE address

Tff7b72val Te6edf3address Tff7b72= Te6edf3radioPrefsTb4b4b4.Te6edf3devAddr

Tff7b72if Tb4b4b4(Te6edf3address Tff7b72=Tff7b72= Tff7b72null Tff7b72|Tff7b72| Tff7b72!Te6edf3addressTb4b4b4.Te6edf3startsWithTb4b4b4(Ta5d6ff"Ta5d6ffxTa5d6ff"Tb4b4b4)Tb4b4b4) Tb4b4b4{

Te6edf3flowOfTb4b4b4(Tff7b72falseTb4b4b4)

Tb4b4b4} Tff7b72else Tb4b4b4{

T8b949e// Check hardware

Tff7b72val Te6edf3hwModel Tff7b72= Te6edf3nodeTb4b4b4.Te6edf3userTb4b4b4.Te6edf3hwModelTb4b4b4.Te6edf3number

Te6edf3flow Tb4b4b4{

Tff7b72val Te6edf3hw Tff7b72= Te6edf3deviceHardwareRepositoryTb4b4b4.Te6edf3getDeviceHardwareByModelTb4b4b4(Te6edf3hwModelTb4b4b4)Tb4b4b4.Te6edf3getOrNullTb4b4b4(Tb4b4b4)

Te6edf3emitTb4b4b4(Te6edf3hwTff7b72?.Te6edf3requiresDfu Tff7b72=Tff7b72= Tff7b72trueTb4b4b4)

Tb4b4b4}

Tb4b4b4.Te6edf3stateInWhileSubscribedTb4b4b4(Te6edf3initialValue Tff7b72= Tff7b72falseTb4b4b4)

T8b949e// Device DB cache limit (bounded by DatabaseConstants)

Tff7b72val Te6edf3dbCacheLimitTb4b4b4: Te6edf3StateFlowTff7b72<Tffa657IntTff7b72> Tff7b72= Te6edf3databaseManagerTb4b4b4.Te6edf3cacheLimit

Tff7b72fun Td2a8ffsetDbCacheLimitTb4b4b4(Te6edf3limitTb4b4b4: Tffa657IntTb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3clamped Tff7b72= Te6edf3limitTb4b4b4.Te6edf3coerceInTb4b4b4(Te6edf3DatabaseConstantsTb4b4b4.Te6edf3MIN_CACHE_LIMITTb4b4b4, Te6edf3DatabaseConstantsTb4b4b4.Te6edf3MAX_CACHE_LIMITTb4b4b4)

Te6edf3databaseManagerTb4b4b4.Te6edf3setCacheLimitTb4b4b4(Te6edf3clampedTb4b4b4)

Tb4b4b4}

Tff7b72fun Td2a8ffsetProvideLocationTb4b4b4(Te6edf3valueTb4b4b4: Tffa657BooleanTb4b4b4) Tb4b4b4{

Te6edf3myNodeNumTff7b72?.Te6edf3let Tb4b4b4{ Te6edf3uiPrefsTb4b4b4.Te6edf3setShouldProvideNodeLocationTb4b4b4(Tffa657itTb4b4b4, Te6edf3valueTb4b4b4) Tb4b4b4}

Tb4b4b4}

Tff7b72fun Td2a8ffsetThemeTb4b4b4(Te6edf3themeTb4b4b4: Tffa657IntTb4b4b4) Tb4b4b4{

Te6edf3uiPreferencesDataSourceTb4b4b4.Te6edf3setThemeTb4b4b4(Te6edf3themeTb4b4b4)

Tb4b4b4}

Tff7b72fun Td2a8ffshowAppIntroTb4b4b4(Tb4b4b4) Tb4b4b4{

Te6edf3uiPreferencesDataSourceTb4b4b4.Te6edf3setAppIntroCompletedTb4b4b4(Tff7b72falseTb4b4b4)

Tb4b4b4}

Tff7b72fun Td2a8ffunlockExcludedModulesTb4b4b4(Tb4b4b4) Tb4b4b4{

Te6edf3_excludedModulesUnlockedTb4b4b4.Te6edf3update Tb4b4b4{ Tff7b72true Tb4b4b4}

Tb4b4b4}

T8b949e/**

* Export all persisted packet data to a CSV file at the given URI.

*

* The CSV will include all packets, or only those matching the given port number if specified. Each row contains:

* date, time, sender node number, sender name, sender latitude, sender longitude, receiver latitude, receiver

* longitude, receiver elevation, received SNR, distance, hop limit, and payload.

*

* @param uri The destination URI for the CSV file.

* @param filterPortnum If provided, only packets with this port number will be exported.

*/

Tf0883e@SuppressTb4b4b4(Ta5d6ff"Ta5d6ffdetekt:CyclomaticComplexMethodTa5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ffdetekt:LongMethodTa5d6ff"Tb4b4b4)

Tff7b72fun Td2a8ffsaveDataCsvTb4b4b4(Te6edf3uriTb4b4b4: Te6edf3UriTb4b4b4, Te6edf3filterPortnumTb4b4b4: Tffa657Int? Tff7b72= Tff7b72nullTb4b4b4) Tb4b4b4{

Te6edf3viewModelScopeTb4b4b4.Te6edf3launchTb4b4b4(Te6edf3DispatchersTb4b4b4.Te6edf3MainTb4b4b4) Tb4b4b4{

T8b949e// Extract distances to this device from position messages and put (node,SNR,distance)

T8b949e// in the file_uri

Tff7b72val Te6edf3myNodeNum Tff7b72= Te6edf3myNodeNum Tff7b72?: Tff7b72returnTf0883e@launch

T8b949e// Capture the current node value while we're still on main thread

Tff7b72val Te6edf3nodes Tff7b72= Te6edf3nodeRepositoryTb4b4b4.Te6edf3nodeDBbyNumTb4b4b4.Te6edf3value

T8b949e// Converts a MeshProtos.Position (nullable) to a Position, but only if it's valid, otherwise returns null.

T8b949e// The returned Position is guaranteed to be non-null and valid, or null if the input was null or invalid.

Tff7b72val Te6edf3positionToPosTb4b4b4: Tb4b4b4(Te6edf3MeshProtosTb4b4b4.Te6edf3PositionTff7b72?Tb4b4b4) Tff7b72-Tff7b72> Te6edf3Position? Tff7b72= Tb4b4b4{ Te6edf3meshPosition Tff7b72-Tff7b72>

Te6edf3meshPositionTff7b72?.Te6edf3let Tb4b4b4{ Te6edf3PositionTb4b4b4(Tffa657itTb4b4b4) Tb4b4b4}Tff7b72?.Te6edf3takeIf Tb4b4b4{ Tffa657itTb4b4b4.Te6edf3isValidTb4b4b4(Tb4b4b4) Tb4b4b4}

Tb4b4b4}

Te6edf3writeToUriTb4b4b4(Te6edf3uriTb4b4b4) Tb4b4b4{ Te6edf3writer Tff7b72-Tff7b72>

Tff7b72val Te6edf3nodePositions Tff7b72= Te6edf3mutableMapOfTff7b72<Tffa657IntTb4b4b4, Te6edf3MeshProtosTb4b4b4.Te6edf3PositionTff7b72?Tff7b72>Tb4b4b4(Tb4b4b4)

Tf0883e@SuppressTb4b4b4(Ta5d6ff"Ta5d6ffMaxLineLengthTa5d6ff"Tb4b4b4)

Te6edf3writerTb4b4b4.Te6edf3appendLineTb4b4b4(

Ta5d6ff"Ta5d6ff\"Ta5d6ffdateTa5d6ff\"Ta5d6ff,Ta5d6ff\"Ta5d6fftimeTa5d6ff\"Ta5d6ff,Ta5d6ff\"Ta5d6fffromTa5d6ff\"Ta5d6ff,Ta5d6ff\"Ta5d6ffsender nameTa5d6ff\"Ta5d6ff,Ta5d6ff\"Ta5d6ffsender latTa5d6ff\"Ta5d6ff,Ta5d6ff\"Ta5d6ffsender longTa5d6ff\"Ta5d6ff,Ta5d6ff\"Ta5d6ffrx latTa5d6ff\"Ta5d6ff,Ta5d6ff\"Ta5d6ffrx longTa5d6ff\"Ta5d6ff,Ta5d6ff\"Ta5d6ffrx elevationTa5d6ff\"Ta5d6ff,Ta5d6ff\"Ta5d6ffrx snrTa5d6ff\"Ta5d6ff,Ta5d6ff\"Ta5d6ffdistance(m)Ta5d6ff\"Ta5d6ff,Ta5d6ff\"Ta5d6ffhop limitTa5d6ff\"Ta5d6ff,Ta5d6ff\"Ta5d6ffpayloadTa5d6ff\"Ta5d6ff"Tb4b4b4,

Tb4b4b4)

T8b949e// Packets are ordered by time, we keep most recent position of

T8b949e// our device in localNodePosition.

Tff7b72val Te6edf3dateFormat Tff7b72= Te6edf3SimpleDateFormatTb4b4b4(Ta5d6ff"Ta5d6ff\"Ta5d6ffyyyy-MM-ddTa5d6ff\"Ta5d6ff,Ta5d6ff\"Ta5d6ffHH:mm:ssTa5d6ff\"Ta5d6ff"Tb4b4b4, Te6edf3LocaleTb4b4b4.Te6edf3getDefaultTb4b4b4(Tb4b4b4)Tb4b4b4)

Te6edf3meshLogRepositoryTb4b4b4.Te6edf3getAllLogsInReceiveOrderTb4b4b4(Tffa657IntTb4b4b4.Te6edf3MAX_VALUETb4b4b4)Tb4b4b4.Te6edf3firstTb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3forEach Tb4b4b4{ Te6edf3packet Tff7b72-Tff7b72>

T8b949e// If we get a NodeInfo packet, use it to update our position data (if valid)

Te6edf3packetTb4b4b4.Te6edf3nodeInfoTff7b72?.Te6edf3let Tb4b4b4{ Te6edf3nodeInfo Tff7b72-Tff7b72>

Te6edf3positionToPosTb4b4b4.Te6edf3invokeTb4b4b4(Te6edf3nodeInfoTb4b4b4.Te6edf3positionTb4b4b4)Tff7b72?.Te6edf3let Tb4b4b4{ Te6edf3nodePositionsTff7b72[Te6edf3nodeInfoTb4b4b4.Te6edf3numTff7b72] Tff7b72= Te6edf3nodeInfoTb4b4b4.Te6edf3position Tb4b4b4}

Tb4b4b4}

Te6edf3packetTb4b4b4.Te6edf3meshPacketTff7b72?.Te6edf3let Tb4b4b4{ Te6edf3proto Tff7b72-Tff7b72>

T8b949e// If the packet contains position data then use it to update, if valid

Te6edf3packetTb4b4b4.Te6edf3positionTff7b72?.Te6edf3let Tb4b4b4{ Te6edf3position Tff7b72-Tff7b72>

Te6edf3positionToPosTb4b4b4.Te6edf3invokeTb4b4b4(Te6edf3positionTb4b4b4)Tff7b72?.Te6edf3let Tb4b4b4{

Te6edf3nodePositionsTff7b72[

Te6edf3protoTb4b4b4.Te6edf3fromTb4b4b4.Te6edf3takeIf Tb4b4b4{ Tffa657it Tff7b72!Tff7b72= T79c0ff0 Tb4b4b4} Tff7b72?: Te6edf3myNodeNumTb4b4b4,

Tff7b72] Tff7b72= Te6edf3position

Tb4b4b4}

T8b949e// packets must have rxSNR, and optionally match the filter given as a param.

Tff7b72if Tb4b4b4(

Tb4b4b4(Te6edf3filterPortnum Tff7b72=Tff7b72= Tff7b72null Tff7b72|Tff7b72| Te6edf3protoTb4b4b4.Te6edf3decodedTb4b4b4.Te6edf3portnumValue Tff7b72=Tff7b72= Te6edf3filterPortnumTb4b4b4) Tff7b72&Tff7b72&

Te6edf3protoTb4b4b4.Te6edf3rxSnr Tff7b72!Tff7b72= T79c0ff0.0f

Tb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3rxDateTime Tff7b72= Te6edf3dateFormatTb4b4b4.Te6edf3formatTb4b4b4(Te6edf3packetTb4b4b4.Te6edf3received_dateTb4b4b4)

Tff7b72val Te6edf3rxFrom Tff7b72= Te6edf3protoTb4b4b4.Te6edf3fromTb4b4b4.Te6edf3toUIntTb4b4b4(Tb4b4b4)

Tff7b72val Te6edf3senderName Tff7b72= Te6edf3nodesTff7b72[Te6edf3protoTb4b4b4.Te6edf3fromTff7b72]Tff7b72?.Te6edf3userTff7b72?.Te6edf3longName Tff7b72?: Ta5d6ff"Ta5d6ff"

T8b949e// sender lat & long

Tff7b72val Te6edf3senderPosition Tff7b72= Te6edf3nodePositionsTff7b72[Te6edf3protoTb4b4b4.Te6edf3fromTff7b72]

Tff7b72val Te6edf3senderPos Tff7b72= Te6edf3positionToPosTb4b4b4.Te6edf3invokeTb4b4b4(Te6edf3senderPositionTb4b4b4)

Tff7b72val Te6edf3senderLat Tff7b72= Te6edf3senderPosTff7b72?.Te6edf3latitude Tff7b72?: Ta5d6ff"Ta5d6ff"

Tff7b72val Te6edf3senderLong Tff7b72= Te6edf3senderPosTff7b72?.Te6edf3longitude Tff7b72?: Ta5d6ff"Ta5d6ff"

T8b949e// rx lat, long, and elevation

Tff7b72val Te6edf3rxPosition Tff7b72= Te6edf3nodePositionsTff7b72[Te6edf3myNodeNumTff7b72]

Tff7b72val Te6edf3rxPos Tff7b72= Te6edf3positionToPosTb4b4b4.Te6edf3invokeTb4b4b4(Te6edf3rxPositionTb4b4b4)

Tff7b72val Te6edf3rxLat Tff7b72= Te6edf3rxPosTff7b72?.Te6edf3latitude Tff7b72?: Ta5d6ff"Ta5d6ff"

Tff7b72val Te6edf3rxLong Tff7b72= Te6edf3rxPosTff7b72?.Te6edf3longitude Tff7b72?: Ta5d6ff"Ta5d6ff"

Tff7b72val Te6edf3rxAlt Tff7b72= Te6edf3rxPosTff7b72?.Te6edf3altitude Tff7b72?: Ta5d6ff"Ta5d6ff"

Tff7b72val Te6edf3rxSnr Tff7b72= Te6edf3protoTb4b4b4.Te6edf3rxSnr

T8b949e// Calculate the distance if both positions are valid

Tff7b72val Te6edf3dist Tff7b72=

Tff7b72if Tb4b4b4(Te6edf3senderPos Tff7b72=Tff7b72= Tff7b72null Tff7b72|Tff7b72| Te6edf3rxPos Tff7b72=Tff7b72= Tff7b72nullTb4b4b4) Tb4b4b4{

Ta5d6ff"Ta5d6ff"

Tb4b4b4} Tff7b72else Tb4b4b4{

Te6edf3positionToMeterTb4b4b4(

Te6edf3PositionTb4b4b4(Te6edf3rxPositionTff7b72!!Tb4b4b4)Tb4b4b4, T8b949e// Use rxPosition but only if rxPos was

T8b949e// valid

Te6edf3PositionTb4b4b4(Te6edf3senderPositionTff7b72!!Tb4b4b4)Tb4b4b4, T8b949e// Use senderPosition but only if

T8b949e// senderPos was valid

Tb4b4b4)

Tb4b4b4.Te6edf3roundToIntTb4b4b4(Tb4b4b4)

Tb4b4b4.Te6edf3toStringTb4b4b4(Tb4b4b4)

Tb4b4b4}

Tff7b72val Te6edf3hopLimit Tff7b72= Te6edf3protoTb4b4b4.Te6edf3hopLimit

Tff7b72val Te6edf3payload Tff7b72=

Tff7b72when Tb4b4b4{

Te6edf3protoTb4b4b4.Te6edf3decodedTb4b4b4.Te6edf3portnumValue Tff7b72!in

Te6edf3setOfTb4b4b4(

Te6edf3PortnumsTb4b4b4.Te6edf3PortNumTb4b4b4.Te6edf3TEXT_MESSAGE_APP_VALUETb4b4b4,

Te6edf3PortnumsTb4b4b4.Te6edf3PortNumTb4b4b4.Te6edf3RANGE_TEST_APP_VALUETb4b4b4,

Tb4b4b4) Tff7b72-Tff7b72> Ta5d6ff"Ta5d6ff<Tffd700${Te6edf3protoTb4b4b4.Te6edf3decodedTb4b4b4.Te6edf3portnumTffd700}Ta5d6ff>Ta5d6ff"

Te6edf3protoTb4b4b4.Te6edf3hasDecodedTb4b4b4(Tb4b4b4) Tff7b72-Tff7b72> Te6edf3protoTb4b4b4.Te6edf3decodedTb4b4b4.Te6edf3payloadTb4b4b4.Te6edf3toStringUtf8Tb4b4b4(Tb4b4b4)Tb4b4b4.Te6edf3replaceTb4b4b4(Ta5d6ff"Ta5d6ff\"Ta5d6ff"Tb4b4b4, Ta5d6ff"Ta5d6ff\"Ta5d6ff\"Ta5d6ff"Tb4b4b4)

Te6edf3protoTb4b4b4.Te6edf3hasEncryptedTb4b4b4(Tb4b4b4) Tff7b72-Tff7b72> Ta5d6ff"Tffd700${Te6edf3protoTb4b4b4.Te6edf3encryptedTb4b4b4.Te6edf3sizeTb4b4b4(Tb4b4b4)Tffd700}Ta5d6ff encrypted bytesTa5d6ff"

Tff7b72else Tff7b72-Tff7b72> Ta5d6ff"Ta5d6ff"

Tb4b4b4}

T8b949e// date,time,from,sender name,sender lat,sender long,rx lat,rx long,rx

T8b949e// elevation,rx

T8b949e// snr,distance,hop limit,payload

Tf0883e@SuppressTb4b4b4(Ta5d6ff"Ta5d6ffMaxLineLengthTa5d6ff"Tb4b4b4)

Te6edf3writerTb4b4b4.Te6edf3appendLineTb4b4b4(

Ta5d6ff"Tffd700$Te6edf3rxDateTimeTa5d6ff,Ta5d6ff\"Tffd700$Te6edf3rxFromTa5d6ff\"Ta5d6ff,Ta5d6ff\"Tffd700$Te6edf3senderNameTa5d6ff\"Ta5d6ff,Ta5d6ff\"Tffd700$Te6edf3senderLatTa5d6ff\"Ta5d6ff,Ta5d6ff\"Tffd700$Te6edf3senderLongTa5d6ff\"Ta5d6ff,Ta5d6ff\"Tffd700$Te6edf3rxLatTa5d6ff\"Ta5d6ff,Ta5d6ff\"Tffd700$Te6edf3rxLongTa5d6ff\"Ta5d6ff,Ta5d6ff\"Tffd700$Te6edf3rxAltTa5d6ff\"Ta5d6ff,Ta5d6ff\"Tffd700$Te6edf3rxSnrTa5d6ff\"Ta5d6ff,Ta5d6ff\"Tffd700$Te6edf3distTa5d6ff\"Ta5d6ff,Ta5d6ff\"Tffd700$Te6edf3hopLimitTa5d6ff\"Ta5d6ff,Ta5d6ff\"Tffd700$Te6edf3payloadTa5d6ff\"Ta5d6ff"Tb4b4b4,

Tb4b4b4)

Tb4b4b4}

Tff7b72private Tff7b72suspend Tff7b72inline Tff7b72fun Td2a8ffwriteToUriTb4b4b4(Te6edf3uriTb4b4b4: Te6edf3UriTb4b4b4, Te6edf3crossinline Te6edf3blockTb4b4b4: Te6edf3suspend Tb4b4b4(Te6edf3BufferedWriterTb4b4b4) Tff7b72-Tff7b72> Tffa657UnitTb4b4b4) Tb4b4b4{

Te6edf3withContextTb4b4b4(Te6edf3DispatchersTb4b4b4.Te6edf3IOTb4b4b4) Tb4b4b4{

Tff7b72try Tb4b4b4{

Te6edf3appTb4b4b4.Te6edf3contentResolverTb4b4b4.Te6edf3openFileDescriptorTb4b4b4(Te6edf3uriTb4b4b4, Ta5d6ff"Ta5d6ffwtTa5d6ff"Tb4b4b4)Tff7b72?.Te6edf3use Tb4b4b4{ Te6edf3parcelFileDescriptor Tff7b72-Tff7b72>

Te6edf3FileWriterTb4b4b4(Te6edf3parcelFileDescriptorTb4b4b4.Te6edf3fileDescriptorTb4b4b4)Tb4b4b4.Te6edf3use Tb4b4b4{ Te6edf3fileWriter Tff7b72-Tff7b72>

Te6edf3BufferedWriterTb4b4b4(Te6edf3fileWriterTb4b4b4)Tb4b4b4.Te6edf3use Tb4b4b4{ Te6edf3writer Tff7b72-Tff7b72> Te6edf3blockTb4b4b4.Te6edf3invokeTb4b4b4(Te6edf3writerTb4b4b4) Tb4b4b4}

Tb4b4b4}

Tb4b4b4} Tff7b72catch Tb4b4b4(Te6edf3exTb4b4b4: Te6edf3FileNotFoundExceptionTb4b4b4) Tb4b4b4{

Te6edf3TimberTb4b4b4.Te6edf3eTb4b4b4(Ta5d6ff"Ta5d6ffCan't write file error: Tffd700${Te6edf3exTb4b4b4.Te6edf3messageTffd700}Ta5d6ff"Tb4b4b4)

Tb4b4b4}