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Code Issues Projects Releases Wiki Activity

1. removed wifi direct code

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This commit is contained in:
vadym 2020-06-29 12:30:25 -07:00
parent 0719c674b8
commit 19a73f9c9c
3 changed files with 14 additions and 153 deletions
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4
app/src/main/AndroidManifest.xml
View File

@ -3,11 +3,7 @@
xmlns:tools="http://schemas.android.com/tools"
package="io.github.chronosx88.yggdrasil">
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:required="true" android:name="android.permission.ACCESS_WIFI_STATE"/>
<uses-permission android:required="true" android:name="android.permission.CHANGE_WIFI_STATE"/>
<application
android:allowBackup="true"

135
app/src/main/java/io/github/chronosx88/yggdrasil/MainActivity.kt
View File

@ -1,13 +1,10 @@
package io.github.chronosx88.yggdrasil
import android.Manifest
import android.app.Activity
import android.app.ActivityManager
import android.content.*
import android.content.pm.PackageManager
import android.net.VpnService
import android.net.wifi.p2p.WifiP2pDevice
import android.net.wifi.p2p.WifiP2pDeviceList
import android.net.wifi.p2p.WifiP2pManager
import android.os.Bundle
import android.util.Log
@ -15,7 +12,6 @@ import android.view.Gravity
import android.view.View
import android.widget.*
import androidx.appcompat.app.AppCompatActivity
import androidx.core.app.ActivityCompat
import androidx.preference.PreferenceManager
import io.github.chronosx88.yggdrasil.models.DNSInfo
import io.github.chronosx88.yggdrasil.models.PeerInfo
@ -58,32 +54,16 @@ class MainActivity : AppCompatActivity() {
@JvmStatic var address = ""
}
private var receiver: MainActivity.WiFiDirectBroadcastReceiver? = null
private var mChannel: WifiP2pManager.Channel? = null
private var mManager: WifiP2pManager? = null
private var currentPeers = setOf<PeerInfo>()
private var currentDNS = setOf<DNSInfo>()
private val wirelessPeers = mutableListOf<WifiP2pDevice>()
private val intentFilter = IntentFilter()
private val peerListListener = WirelessPeerList()
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
setSupportActionBar(findViewById(R.id.toolbar))
/*p2p part*/
// Indicates a change in the Wi-Fi P2P status.
intentFilter.addAction(WifiP2pManager.WIFI_P2P_STATE_CHANGED_ACTION);
// Indicates a change in the list of available peers.
intentFilter.addAction(WifiP2pManager.WIFI_P2P_PEERS_CHANGED_ACTION);
// Indicates the state of Wi-Fi P2P connectivity has changed.
intentFilter.addAction(WifiP2pManager.WIFI_P2P_CONNECTION_CHANGED_ACTION);
// Indicates this device's details have changed.
intentFilter.addAction(WifiP2pManager.WIFI_P2P_THIS_DEVICE_CHANGED_ACTION);
isStarted = isYggServiceRunning(this)
val switchOn = findViewById<Switch>(R.id.switchOn)
switchOn.isChecked = isStarted
@ -107,35 +87,6 @@ class MainActivity : AppCompatActivity() {
wifiDirect.setOnCheckedChangeListener { _, isChecked ->
if (ActivityCompat.checkSelfPermission(
this,
Manifest.permission.ACCESS_FINE_LOCATION
) != PackageManager.PERMISSION_GRANTED
) {
// TODO: Consider calling
// ActivityCompat#requestPermissions
// here to request the missing permissions, and then overriding
// public void onRequestPermissionsResult(int requestCode, String[] permissions,
// int[] grantResults)
// to handle the case where the user grants the permission. See the documentation
// for ActivityCompat#requestPermissions for more details.
return@setOnCheckedChangeListener
}
mManager!!.discoverPeers(mChannel, object : WifiP2pManager.ActionListener {
override fun onSuccess() {
// Code for when the discovery initiation is successful goes here.
// No services have actually been discovered yet, so this method
// can often be left blank. Code for peer discovery goes in the
// onReceive method, detailed below.
//showToast("discover peers success")
}
override fun onFailure(reasonCode: Int) {
// Code for when the discovery initiation fails goes here.
// Alert the user that something went wrong.
showToast("discover peers failed, code="+reasonCode)
}
})
}
@ -331,90 +282,4 @@ class MainActivity : AppCompatActivity() {
return false
}
inner class WiFiDirectBroadcastReceiver(mManager: WifiP2pManager,
mChannel: WifiP2pManager.Channel): BroadcastReceiver() {
override fun onReceive(context: Context?, intent: Intent?) {
val action = intent!!.action
if (WifiP2pManager.WIFI_P2P_STATE_CHANGED_ACTION == action) {
// Determine if Wifi P2P mode is enabled or not, alert
// the Activity.
val state = intent!!.getIntExtra(WifiP2pManager.EXTRA_WIFI_STATE, -1)
if (state == WifiP2pManager.WIFI_P2P_STATE_ENABLED) {
this@MainActivity.setIsWifiP2pEnabled(true)
} else {
this@MainActivity.setIsWifiP2pEnabled(false)
}
} else if (WifiP2pManager.WIFI_P2P_PEERS_CHANGED_ACTION == action) {
// The peer list has changed! We should probably do something about
// that.
// Request available peers from the wifi p2p manager. This is an
// asynchronous call and the calling activity is notified with a
// callback on PeerListListener.onPeersAvailable()
if (mManager != null) {
if (ActivityCompat.checkSelfPermission(
this@MainActivity,
Manifest.permission.ACCESS_FINE_LOCATION
) != PackageManager.PERMISSION_GRANTED
) {
// TODO: Consider calling
// ActivityCompat#requestPermissions
// here to request the missing permissions, and then overriding
// public void onRequestPermissionsResult(int requestCode, String[] permissions,
// int[] grantResults)
// to handle the case where the user grants the permission. See the documentation
// for ActivityCompat#requestPermissions for more details.
return
}
mManager!!.requestPeers(mChannel, peerListListener);
}
Log.d(TAG, "P2P peers changed");
} else if (WifiP2pManager.WIFI_P2P_CONNECTION_CHANGED_ACTION == action) {
// Connection state changed! We should probably do something about
// that.
} else if (WifiP2pManager.WIFI_P2P_THIS_DEVICE_CHANGED_ACTION == action) {
this@MainActivity.updateThisDevice(
intent!!.getParcelableExtra(
WifiP2pManager.EXTRA_WIFI_P2P_DEVICE
) as WifiP2pDevice
)
}
}
}
private fun updateThisDevice(wifiP2pDevice: WifiP2pDevice) {
//showToast("update device:"+wifiP2pDevice.deviceName+" address:"+wifiP2pDevice.deviceAddress)
}
private fun setIsWifiP2pEnabled(b: Boolean) {
//showToast("WifiP2pEnabled="+b)
}
/** register the BroadcastReceiver with the intent values to be matched */
override fun onResume() {
super.onResume()
mManager = getSystemService(Context.WIFI_P2P_SERVICE) as WifiP2pManager
mChannel = mManager!!.initialize(this, mainLooper, null);
receiver = WiFiDirectBroadcastReceiver(mManager!!, mChannel!!)
registerReceiver(receiver, intentFilter)
}
override fun onPause() {
super.onPause()
unregisterReceiver(receiver)
}
inner class WirelessPeerList:WifiP2pManager.PeerListListener{
override fun onPeersAvailable(peers: WifiP2pDeviceList?) {
// Out with the old, in with the new.
this@MainActivity.wirelessPeers.clear()
this@MainActivity.wirelessPeers.addAll(peers!!.deviceList);
// If an AdapterView is backed by this data, notify it // of the change. For instance, if you have a ListView of available // peers, trigger an update.
//((WiFiPeerListAdapter) getListAdapter()).notifyDataSetChanged(); if (peers.size() == 0) { Log.d(WiFiDirectActivity.TAG, "No devices found"); return; } }
//just show message
//showToast("available peers:"+this@MainActivity.wirelessPeers.size)
}
}
}

28
app/src/main/java/io/github/chronosx88/yggdrasil/YggdrasilTunService.kt
View File

@ -22,6 +22,7 @@ import mobile.Yggdrasil
import java.io.*
import java.net.Inet6Address
import java.nio.ByteBuffer
import kotlin.concurrent.thread
class YggdrasilTunService : VpnService() {
@ -29,8 +30,8 @@ class YggdrasilTunService : VpnService() {
private lateinit var ygg: Yggdrasil
private var isClosed = false
/** Maximum packet size is constrained by the MTU, which is given as a signed short. */
private val MAX_PACKET_SIZE = Short.MAX_VALUE.toInt()
/** Maximum packet size is constrained by the MTU, which is given as a signed short - 256 */
private val MAX_PACKET_SIZE = Short.MAX_VALUE-256
companion object {
private const val TAG = "Yggdrasil-service"
@ -159,17 +160,15 @@ class YggdrasilTunService : VpnService() {
}
private fun readPacketsFromTun(yggConduitEndpoint: ConduitEndpoint, buffer: ByteArray) {
// Read the outgoing packet from the input stream.
try{
val length = tunInputStream!!.read(buffer)
if (length > 0) {
val byteBuffer = ByteBuffer.allocate(length)
byteBuffer.put(buffer, 0, length)
yggConduitEndpoint.send(byteBuffer.array())
try {
// Read the outgoing packet from the input stream.
val length = tunInputStream?.read(buffer) ?: 1
if (length > 0){
yggConduitEndpoint.send(buffer.sliceArray(IntRange(0, length - 1)))
} else {
Thread.sleep(10)
Thread.sleep(100)
}
}catch(e: IOException){
} catch (e: IOException) {
e.printStackTrace()
}
}
@ -178,8 +177,8 @@ class YggdrasilTunService : VpnService() {
val buffer = yggConduitEndpoint.recv()
if(buffer!=null) {
try {
tunOutputStream!!.write(buffer)
}catch(e: IOException){
tunOutputStream?.write(buffer)
} catch (e: IOException) {
e.printStackTrace()
}
}
@ -187,11 +186,12 @@ class YggdrasilTunService : VpnService() {
private fun stopVpn(pi: PendingIntent?) {
isClosed = true;
scope!!.coroutineContext.cancelChildren()
tunInputStream!!.close()
tunOutputStream!!.close()
tunInterface!!.close()
tunInterface = null
scope!!.coroutineContext.cancelChildren()
Log.d(TAG,"Stop is running from service")
ygg.stop()
val intent: Intent = Intent()