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@@ -0,0 +1,263 @@
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+/*
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+ * wpadebug - wpa_supplicant and Wi-Fi debugging app for Android
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+ * Copyright (c) 2013, Jouni Malinen <j@w1.fi>
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+ *
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+ * This software may be distributed under the terms of the BSD license.
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+ * See README for more details.
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+ */
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+
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+package w1.fi.wpadebug;
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+
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+import java.util.ArrayList;
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+import java.util.ListIterator;
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+import java.io.BufferedReader;
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+import java.io.InputStreamReader;
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+import java.io.InputStream;
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+import java.io.IOException;
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+
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+import android.app.ListActivity;
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+import android.app.ActionBar;
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+import android.content.Intent;
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+import android.os.Bundle;
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+import android.view.View;
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+import android.view.Menu;
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+import android.view.MenuItem;
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+import android.widget.ListView;
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+import android.widget.ArrayAdapter;
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+import android.widget.Toast;
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+import android.widget.AdapterView.AdapterContextMenuInfo;
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+
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+class Credential
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+{
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+ int id;
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+ String realm;
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+ String username;
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+ String domain;
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+ String imsi;
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+
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+ public Credential(String entry)
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+ {
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+ String fields[] = entry.split("\t");
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+ id = Integer.parseInt(fields[0]);
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+ if (fields.length > 1)
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+ realm = fields[1];
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+ else
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+ realm = "";
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+ if (fields.length > 2)
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+ username = fields[2];
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+ else
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+ username = "";
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+ if (fields.length > 3 && fields[3].length() > 0)
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+ domain = fields[3];
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+ else
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+ domain = null;
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+ if (fields.length > 4 && fields[4].length() > 0)
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+ imsi = fields[4];
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+ else
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+ imsi = null;
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+ }
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+
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+ public Credential(int _id, String _username, String _realm, String _domain,
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+ String _imsi)
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+ {
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+ id = _id;
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+ username = _username;
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+ realm = _realm;
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+ domain = _domain;
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+ imsi = _imsi;
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+ }
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+
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+
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+ @Override
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+ public String toString()
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+ {
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+ String res = id + " - " + username + "@" + realm;
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+ if (domain != null)
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+ res += " (domain=" + domain + ")";
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+ if (imsi != null)
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+ res += " (imsi=" + imsi + ")";
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+ return res;
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+ }
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+}
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+
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+public class WpaCredActivity extends ListActivity
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+{
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+ private static final String TAG = "wpadebug";
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+ static final int CRED_EDIT_REQ = 0;
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+ private ArrayList<Credential> mList;
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+ private ArrayAdapter<Credential> mListAdapter;
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+
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+ @Override
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+ public void onCreate(Bundle savedInstanceState)
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+ {
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+ super.onCreate(savedInstanceState);
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+
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+ mList = new ArrayList<Credential>();
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+
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+ String res = run("LIST_CREDS");
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+ if (res == null) {
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+ Toast.makeText(this, "Could not get credential list",
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+ Toast.LENGTH_LONG).show();
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+ finish();
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+ return;
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+ }
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+
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+ String creds[] = res.split("\n");
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+ for (String cred: creds) {
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+ if (Character.isDigit(cred.charAt(0)))
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+ mList.add(new Credential(cred));
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+ }
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+
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+ mListAdapter = new ArrayAdapter<Credential>(this, android.R.layout.simple_list_item_1, mList);
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+
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+ setListAdapter(mListAdapter);
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+ registerForContextMenu(getListView());
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+
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+ ActionBar abar = getActionBar();
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+ }
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+
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+ @Override
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+ public boolean onCreateOptionsMenu(Menu menu)
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+ {
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+ menu.add(0, 0, 0, "Add credential");
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+ return true;
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+ }
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+
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+ protected void onActivityResult(int requestCode, int resultCode,
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+ Intent data)
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+ {
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+ if (requestCode == CRED_EDIT_REQ) {
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+ if (resultCode != RESULT_OK)
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+ return;
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+
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+ String username = data.getStringExtra("username");
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+
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+ String realm = data.getStringExtra("realm");
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+
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+ String domain = data.getStringExtra("domain");
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+ if (domain != null && domain.length() == 0)
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+ domain = null;
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+
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+ String imsi = data.getStringExtra("imsi");
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+ if (imsi != null && imsi.length() == 0)
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+ imsi = null;
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+
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+ String password = data.getStringExtra("password");
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+ if (password != null && password.length() == 0)
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+ password = null;
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+
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+ String res = run("ADD_CRED");
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+ if (res == null || res.contains("FAIL")) {
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+ Toast.makeText(this, "Failed to add credential",
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+ Toast.LENGTH_LONG).show();
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+ return;
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+ }
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+
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+ int id = -1;
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+ String lines[] = res.split("\n");
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+ for (String line: lines) {
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+ if (Character.isDigit(line.charAt(0))) {
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+ id = Integer.parseInt(line);
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+ break;
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+ }
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+ }
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+
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+ if (id < 0) {
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+ Toast.makeText(this, "Failed to add credential (invalid id)",
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+ Toast.LENGTH_LONG).show();
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+ return;
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+ }
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+
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+ if (!set_cred_quoted(id, "username", username) ||
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+ !set_cred_quoted(id, "realm", realm) ||
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+ (password != null &&
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+ !set_cred_quoted(id, "password", password)) ||
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+ (domain != null && !set_cred_quoted(id, "domain", domain)) ||
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+ (imsi != null && !set_cred_quoted(id, "imsi", imsi))) {
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+ run("REMOVE_CRED " + id);
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+ Toast.makeText(this, "Failed to set credential field",
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+ Toast.LENGTH_LONG).show();
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+ return;
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+ }
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+
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+ mListAdapter.add(new Credential(id, username, realm, domain, imsi));
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+ }
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+ }
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+
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+ @Override
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+ public boolean onOptionsItemSelected(MenuItem item)
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+ {
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+ if (item.getTitle().equals("Add credential")) {
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+ startActivityForResult(new Intent(this, WpaCredEditActivity.class),
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+ CRED_EDIT_REQ);
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+ return true;
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+ }
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+ return false;
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+ }
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+
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+ public void onCreateContextMenu(android.view.ContextMenu menu, View v,
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+ android.view.ContextMenu.ContextMenuInfo menuInfo)
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+ {
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+ menu.add(0, v.getId(), 0, "Delete");
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+ }
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+
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+ @Override
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+ public boolean onContextItemSelected(MenuItem item)
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+ {
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+ if (item.getTitle().equals("Delete")) {
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+ AdapterContextMenuInfo info =
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+ (AdapterContextMenuInfo) item.getMenuInfo();
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+ Credential cred = (Credential) getListAdapter().getItem(info.position);
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+ String res = run("REMOVE_CRED " + cred.id);
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+ if (res == null || !res.contains("OK")) {
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+ Toast.makeText(this, "Failed to delete credential",
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+ Toast.LENGTH_LONG).show();
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+ } else
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+ mListAdapter.remove(cred);
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+ return true;
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+ }
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+ return super.onContextItemSelected(item);
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+ }
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+
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+ @Override
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+ protected void onListItemClick(ListView l, View v, int position, long id)
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+ {
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+ Credential item = (Credential) getListAdapter().getItem(position);
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+ Toast.makeText(this, "Credential selected: " + item,
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+ Toast.LENGTH_SHORT).show();
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+ }
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+
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+ private String run(String cmd)
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+ {
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+ try {
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+ Process proc = Runtime.getRuntime().exec(new String[]{"/system/bin/mksh-su", "-c", "wpa_cli " + cmd});
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+ BufferedReader reader = new BufferedReader(new InputStreamReader(proc.getInputStream()));
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+ StringBuffer output = new StringBuffer();
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+ int read;
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+ char[] buffer = new char[1024];
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+ while ((read = reader.read(buffer)) > 0)
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+ output.append(buffer, 0, read);
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+ reader.close();
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+ proc.waitFor();
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+ return output.toString();
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+ } catch (IOException e) {
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+ Toast.makeText(this, "Could not run command",
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+ Toast.LENGTH_LONG).show();
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+ return null;
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+ } catch (InterruptedException e) {
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+ throw new RuntimeException(e);
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+ }
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+ }
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+
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+ private boolean set_cred(int id, String field, String value)
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+ {
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+ String res = run("SET_CRED " + id + " " + field + " " + value);
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+ return res != null && res.contains("OK");
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+ }
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+
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+ private boolean set_cred_quoted(int id, String field, String value)
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+ {
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+ String value2 = "'\"" + value + "\"'";
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+ return set_cred(id, field, value2);
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+ }
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+}
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Jouni Malinen