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-rw-r--r--src/se/leap/leapclient/EipServiceFragment.java264
1 files changed, 264 insertions, 0 deletions
diff --git a/src/se/leap/leapclient/EipServiceFragment.java b/src/se/leap/leapclient/EipServiceFragment.java
new file mode 100644
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--- /dev/null
+++ b/src/se/leap/leapclient/EipServiceFragment.java
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+package se.leap.leapclient;
+
+import se.leap.openvpn.LogWindow;
+import se.leap.openvpn.OpenVPN;
+import se.leap.openvpn.OpenVPN.StateListener;
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.app.Fragment;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.ResultReceiver;
+import android.view.LayoutInflater;
+import android.view.MotionEvent;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.view.ViewGroup;
+import android.widget.CompoundButton.OnCheckedChangeListener;
+import android.widget.CompoundButton;
+import android.widget.RelativeLayout;
+import android.widget.Switch;
+import android.widget.TextView;
+
+public class EipServiceFragment extends Fragment implements StateListener, OnClickListener, OnCheckedChangeListener {
+
+ private static final String IS_EIP_PENDING = "is_eip_pending";
+
+ private View eipFragment;
+ private Switch eipSwitch;
+ private View eipDetail;
+ private TextView eipStatus;
+
+ private boolean eipAutoSwitched = true;
+
+ private boolean mEipStartPending = false;
+
+ private EIPReceiver mEIPReceiver;
+
+ @Override
+ public View onCreateView(LayoutInflater inflater, ViewGroup container,
+ Bundle savedInstanceState) {
+
+ eipFragment = inflater.inflate(R.layout.eip_service_fragment, container, false);
+
+ eipDetail = ((RelativeLayout) eipFragment.findViewById(R.id.eipDetail));
+ eipDetail.setVisibility(View.VISIBLE);
+
+ View eipSettings = eipFragment.findViewById(R.id.eipSettings);
+ eipSettings.setVisibility(View.GONE); // FIXME too!
+
+ if (mEipStartPending)
+ eipFragment.findViewById(R.id.eipProgress).setVisibility(View.VISIBLE);
+
+ eipStatus = (TextView) eipFragment.findViewById(R.id.eipStatus);
+ eipStatus.setOnClickListener(this);
+
+ eipSwitch = (Switch) eipFragment.findViewById(R.id.eipSwitch);
+ eipSwitch.setOnTouchListener(new View.OnTouchListener() {
+ @Override
+ public boolean onTouch(View v, MotionEvent event) {
+ eipAutoSwitched = false;
+ return false;
+ }
+ });
+ eipSwitch.setOnCheckedChangeListener(this);
+
+ return eipFragment;
+ }
+
+ @Override
+ public void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+
+ mEIPReceiver = new EIPReceiver(new Handler());
+
+ if (savedInstanceState != null)
+ mEipStartPending = savedInstanceState.getBoolean(IS_EIP_PENDING);
+ }
+
+ @Override
+ public void onResume() {
+ super.onResume();
+
+ OpenVPN.addStateListener(this);
+ }
+
+ @Override
+ public void onPause() {
+ super.onPause();
+
+ OpenVPN.removeStateListener(this);
+ }
+
+ @Override
+ public void onSaveInstanceState(Bundle outState) {
+ super.onSaveInstanceState(outState);
+ outState.putBoolean(IS_EIP_PENDING, mEipStartPending);
+ }
+
+ @Override
+ public void onClick(View buttonView) {
+ if (buttonView.equals(eipStatus))
+ showEIPLog();
+ }
+
+ /**
+ * Launches the se.leap.openvpn.LogWindow Activity showing detailed OpenVPN log
+ */
+ public void showEIPLog(){
+ Intent intent = new Intent(getActivity().getBaseContext(),LogWindow.class);
+ intent.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
+ startActivity(intent);
+ }
+
+ @Override
+ public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+ if (buttonView.equals(eipSwitch) && !eipAutoSwitched){
+ if (isChecked){
+ mEipStartPending = true;
+ eipFragment.findViewById(R.id.eipProgress).setVisibility(View.VISIBLE);
+ ((TextView) eipFragment.findViewById(R.id.eipStatus)).setText(R.string.eip_status_start_pending);
+ eipCommand(EIP.ACTION_START_EIP);
+ } else {
+ if (mEipStartPending){
+ AlertDialog.Builder alertBuilder = new AlertDialog.Builder(getActivity());
+ alertBuilder.setTitle(getResources().getString(R.string.eip_cancel_connect_title));
+ alertBuilder
+ .setMessage(getResources().getString(R.string.eip_cancel_connect_text))
+ .setPositiveButton(getResources().getString(R.string.eip_cancel_connect_cancel), new DialogInterface.OnClickListener() {
+ @Override
+ public void onClick(DialogInterface dialog, int which) {
+ eipCommand(EIP.ACTION_STOP_EIP);
+ }
+ })
+ .setNegativeButton(getResources().getString(R.string.eip_cancel_connect_false), new DialogInterface.OnClickListener() {
+ @Override
+ public void onClick(DialogInterface dialog, int which) {
+ eipAutoSwitched = true;
+ eipSwitch.setChecked(true);
+ eipAutoSwitched = false;
+ }
+ })
+ .show();
+ } else {
+ eipCommand(EIP.ACTION_STOP_EIP);
+ }
+ }
+ }
+ eipAutoSwitched = true;
+ }
+
+ /**
+ * Send a command to EIP
+ *
+ * @param action A valid String constant from EIP class representing an Intent
+ * filter for the EIP class
+ */
+ private void eipCommand(String action){
+ // TODO validate "action"...how do we get the list of intent-filters for a class via Android API?
+ Intent vpnIntent = new Intent(action);
+ vpnIntent.putExtra(ConfigHelper.RECEIVER_TAG, mEIPReceiver);
+ getActivity().startService(vpnIntent);
+ }
+
+ @Override
+ public void updateState(final String state, final String logmessage, final int localizedResId) {
+ // Note: "states" are not organized anywhere...collected state strings:
+ // NOPROCESS,NONETWORK,BYTECOUNT,AUTH_FAILED + some parsing thing ( WAIT(?),AUTH,GET_CONFIG,ASSIGN_IP,CONNECTED,SIGINT )
+ getActivity().runOnUiThread(new Runnable() {
+
+ @Override
+ public void run() {
+ if (eipStatus != null) {
+ boolean switchState = true;
+ String statusMessage = "";
+ String prefix = getString(localizedResId);
+ if (state.equals("CONNECTED")){
+ statusMessage = "Connection Secure";
+ getActivity().findViewById(R.id.eipProgress).setVisibility(View.GONE);
+ mEipStartPending = false;
+ } else if (state.equals("BYTECOUNT")) {
+ statusMessage = logmessage;
+ } else if ( (state.equals("NOPROCESS") && !mEipStartPending ) || state.equals("EXITING")) {
+ statusMessage = "Not running! Connection not secure!";
+ getActivity().findViewById(R.id.eipProgress).setVisibility(View.GONE);
+ mEipStartPending = false;
+ switchState = false;
+ } else {
+ statusMessage = prefix + logmessage;
+ }
+
+ eipAutoSwitched = true;
+ eipSwitch.setChecked(switchState);
+ eipAutoSwitched = false;
+ eipStatus.setText(statusMessage);
+ }
+ }
+ });
+ }
+
+ /**
+ * Inner class for handling messages related to EIP status and control requests
+ *
+ * @author Sean Leonard <meanderingcode@aetherislands.net>
+ */
+ protected class EIPReceiver extends ResultReceiver {
+
+ protected EIPReceiver(Handler handler){
+ super(handler);
+ }
+
+ @Override
+ protected void onReceiveResult(int resultCode, Bundle resultData) {
+ super.onReceiveResult(resultCode, resultData);
+
+ String request = resultData.getString(ConfigHelper.REQUEST_TAG);
+ boolean checked = false;
+
+ if (request == EIP.ACTION_IS_EIP_RUNNING) {
+ switch (resultCode){
+ case Activity.RESULT_OK:
+ checked = true;
+ break;
+ case Activity.RESULT_CANCELED:
+ checked = false;
+ break;
+ }
+ } else if (request == EIP.ACTION_START_EIP) {
+ switch (resultCode){
+ case Activity.RESULT_OK:
+ checked = true;
+ break;
+ case Activity.RESULT_CANCELED:
+ checked = false;
+ eipFragment.findViewById(R.id.eipProgress).setVisibility(View.GONE);
+ break;
+ }
+ } else if (request == EIP.ACTION_STOP_EIP) {
+ switch (resultCode){
+ case Activity.RESULT_OK:
+ checked = false;
+ break;
+ case Activity.RESULT_CANCELED:
+ checked = true;
+ break;
+ }
+ } else if (request == EIP.EIP_NOTIFICATION) {
+ switch (resultCode){
+ case Activity.RESULT_OK:
+ checked = true;
+ break;
+ case Activity.RESULT_CANCELED:
+ checked = false;
+ break;
+ }
+ }
+
+ eipAutoSwitched = true;
+ eipSwitch.setChecked(checked);
+ eipAutoSwitched = false;
+ }
+ }
+}