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/*
* Copyright © 2017-2023 WireGuard LLC. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
package com.wireguard.android.viewmodel
import android.os.Parcel
import android.os.Parcelable
import androidx.databinding.ObservableArrayList
import androidx.databinding.ObservableList
import com.wireguard.config.BadConfigException
import com.wireguard.config.Config
import com.wireguard.config.Peer
import java.util.ArrayList
class ConfigProxy : Parcelable {
val `interface`: InterfaceProxy
val peers: ObservableList<PeerProxy> = ObservableArrayList()
private constructor(parcel: Parcel) {
`interface` = InterfaceProxy.CREATOR.createFromParcel(parcel)
parcel.readTypedList(peers, PeerProxy.CREATOR)
peers.forEach { it.bind(this) }
}
constructor(other: Config) {
`interface` = InterfaceProxy(other.getInterface())
other.peers.forEach {
val proxy = PeerProxy(it)
peers.add(proxy)
proxy.bind(this)
}
}
constructor() {
`interface` = InterfaceProxy()
}
fun addPeer(): PeerProxy {
val proxy = PeerProxy()
peers.add(proxy)
proxy.bind(this)
return proxy
}
override fun describeContents() = 0
@Throws(BadConfigException::class)
fun resolve(): Config {
val resolvedPeers: MutableCollection<Peer> = ArrayList()
peers.forEach { resolvedPeers.add(it.resolve()) }
return Config.Builder()
.setInterface(`interface`.resolve())
.addPeers(resolvedPeers)
.build()
}
override fun writeToParcel(dest: Parcel, flags: Int) {
dest.writeParcelable(`interface`, flags)
dest.writeTypedList(peers)
}
private class ConfigProxyCreator : Parcelable.Creator<ConfigProxy> {
override fun createFromParcel(parcel: Parcel): ConfigProxy {
return ConfigProxy(parcel)
}
override fun newArray(size: Int): Array<ConfigProxy?> {
return arrayOfNulls(size)
}
}
companion object {
@JvmField
val CREATOR: Parcelable.Creator<ConfigProxy> = ConfigProxyCreator()
}
}
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