diff options
Diffstat (limited to 'src/se/leap/leapclient/EIP.java')
| -rw-r--r-- | src/se/leap/leapclient/EIP.java | 140 |
1 files changed, 138 insertions, 2 deletions
diff --git a/src/se/leap/leapclient/EIP.java b/src/se/leap/leapclient/EIP.java index 21cbdfd5..867805bd 100644 --- a/src/se/leap/leapclient/EIP.java +++ b/src/se/leap/leapclient/EIP.java @@ -13,12 +13,21 @@ import org.json.JSONObject; import se.leap.openvpn.ConfigParser; import se.leap.openvpn.ConfigParser.ConfigParseError; import se.leap.openvpn.LaunchVPN; -import se.leap.openvpn.OpenVpnManagementThread; +import se.leap.openvpn.OpenVpnService; +import se.leap.openvpn.OpenVpnService.LocalBinder; import se.leap.openvpn.ProfileManager; import se.leap.openvpn.VpnProfile; + +import android.app.Activity; import android.app.IntentService; +import android.content.ComponentName; import android.content.Context; import android.content.Intent; +import android.content.ServiceConnection; +import android.content.SharedPreferences; +import android.os.Bundle; +import android.os.IBinder; +import android.os.ResultReceiver; import android.util.Log; /** @@ -31,7 +40,17 @@ public final class EIP extends IntentService { public final static String ACTION_STOP_EIP = "se.leap.leapclient.STOP_EIP"; public final static String ACTION_UPDATE_EIP_SERVICE = "se.leap.leapclient.UPDATE_EIP_SERVICE"; + public final static String ACTION_IS_EIP_RUNNING = "se.leap.leapclient.IS_RUNNING"; + + public final static String EIP_NOTIFICATION = "EIP_NOTIFICATION"; + private static Context context; + private static ResultReceiver mReceiver; + // Binder to OpenVpnService for comm ops + private static OpenVpnService mVpnService; + private static boolean mBound = false; + // Used to store actions to "resume" onServiceConnection + private static String mPending = null; // Represents our Provider's eip-service.json private static JSONObject eipDefinition = null; @@ -56,13 +75,27 @@ public final class EIP extends IntentService { // TODO Auto-generated catch block e.printStackTrace(); } + + this.retreiveVpnService(); + } + + @Override + public void onDestroy() { + unbindService(mVpnServiceConn); + mBound = false; + + super.onDestroy(); } @Override protected void onHandleIntent(Intent intent) { // Get our action from the Intent String action = intent.getAction(); + // Get the ResultReceiver, if any + mReceiver = intent.getParcelableExtra(ConfigHelper.RECEIVER_TAG); + if ( action == ACTION_IS_EIP_RUNNING ) + this.isRunning(); if ( action == ACTION_UPDATE_EIP_SERVICE ) this.updateEIPService(); else if ( action == ACTION_START_EIP ) @@ -70,6 +103,70 @@ public final class EIP extends IntentService { else if ( action == ACTION_STOP_EIP ) this.stopEIP(); } + + private void retreiveVpnService() { + Intent bindIntent = new Intent(this,OpenVpnService.class); + bindIntent.setAction(OpenVpnService.RETRIEVE_SERVICE); + bindService(bindIntent, mVpnServiceConn, 0); + } + + private static ServiceConnection mVpnServiceConn = new ServiceConnection() { + + @Override + public void onServiceConnected(ComponentName name, IBinder service) { + LocalBinder binder = (LocalBinder) service; + mVpnService = binder.getService(); + mBound = true; + + if (mReceiver != null && mPending != null) { + + boolean running = mVpnService.isRunning(); + int resultCode = Activity.RESULT_CANCELED; + + if (mPending.equals(ACTION_IS_EIP_RUNNING)) + resultCode = (running) ? Activity.RESULT_OK : Activity.RESULT_CANCELED; + if (mPending.equals(ACTION_START_EIP)) + resultCode = (running) ? Activity.RESULT_OK : Activity.RESULT_CANCELED; + else if (mPending.equals(ACTION_STOP_EIP)) + resultCode = (running) ? Activity.RESULT_CANCELED + : Activity.RESULT_OK; + Bundle resultData = new Bundle(); + resultData.putString(ConfigHelper.REQUEST_TAG, EIP_NOTIFICATION); + mReceiver.send(resultCode, resultData); + + mPending = null; + } + } + + @Override + public void onServiceDisconnected(ComponentName name) { + // XXX tell mReceiver!! + mBound = false; + + if (mReceiver != null){ + Bundle resultData = new Bundle(); + resultData.putString(ConfigHelper.REQUEST_TAG, EIP_NOTIFICATION); + mReceiver.send(Activity.RESULT_CANCELED, resultData); + } + } + + }; + + private void isRunning() { + // TODO I don't like that whatever requested this never receives a response + // if OpenVpnService has not been START_SERVICE, though the one place this is used that's okay + if (mBound) { + if (mReceiver != null){ + Bundle resultData = new Bundle(); + resultData.putString(ConfigHelper.REQUEST_TAG, ACTION_IS_EIP_RUNNING); + int resultCode = (mVpnService.isRunning()) ? Activity.RESULT_OK : Activity.RESULT_CANCELED; + mReceiver.send(resultCode, resultData); + } + } else { + mPending = ACTION_IS_EIP_RUNNING; + this.retreiveVpnService(); + } + } private void startEIP() { if (activeGateway==null) @@ -80,11 +177,50 @@ public final class EIP extends IntentService { intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); intent.putExtra(LaunchVPN.EXTRA_KEY, activeGateway.mVpnProfile.getUUID().toString() ); intent.putExtra(LaunchVPN.EXTRA_NAME, activeGateway.mVpnProfile.getName() ); + intent.putExtra(ConfigHelper.RECEIVER_TAG, mReceiver); startActivity(intent); + // Let's give it 2s to get rolling... TODO there really should be a better way to do this, or it's not needed. + // Read more code in .openvpn package + try { + Thread.sleep(1000); + } catch (InterruptedException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + // Bind OpenVpnService for comm ops + if (!mBound){ + mPending = ACTION_START_EIP; + this.retreiveVpnService(); + } else { + if (mReceiver != null) { + Bundle resultData = new Bundle(); + resultData.putString(ConfigHelper.REQUEST_TAG, ACTION_START_EIP); + mReceiver.send(Activity.RESULT_OK, resultData); + } + } } private void stopEIP() { - OpenVpnManagementThread.stopOpenVPN(); + if (mBound){ + mVpnService.onRevoke(); + + /*if (mReceiver != null){ + Bundle resultData = new Bundle(); + resultData.putString(ConfigHelper.REQUEST_TAG, ACTION_STOP_EIP); + mReceiver.send(Activity.RESULT_OK, resultData); + }*/ + } else { + // TODO If OpenVpnService isn't bound, does that really always mean it's not running? + // If it's not running, bindService doesn't work w/o START_SERVICE action, so... + /*mPending = ACTION_STOP_EIP; + this.retreiveVpnService();*/ + } + // Remove this if above comes back + if (mReceiver != null){ + Bundle resultData = new Bundle(); + resultData.putString(ConfigHelper.REQUEST_TAG, ACTION_STOP_EIP); + mReceiver.send(Activity.RESULT_OK, resultData); + } } private void updateEIPService() { |