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113 lines
3.2 KiB
Java
113 lines
3.2 KiB
Java
/*
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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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package w1.fi.wpadebug;
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import java.util.ArrayList;
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import java.util.Scanner;
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import java.io.FileReader;
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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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import android.app.ListActivity;
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import android.content.Intent;
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import android.os.Bundle;
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import android.os.Parcelable;
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import android.view.View;
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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.text.method.ScrollingMovementMethod;
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import android.util.Log;
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public class WpaCommandListActivity extends ListActivity
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{
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private static final String TAG = "wpadebug";
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private static final String cmdfile = "/data/local/wpadebug.wpacmds";
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private void read_commands(ArrayList<CmdList> list, Scanner in)
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{
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in.useDelimiter("@");
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while (in.hasNext()) {
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String title = in.next();
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String cmd = in.nextLine().substring(1);
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list.add(new CmdList(title, cmd));
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}
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in.close();
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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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ArrayList<CmdList> list = new ArrayList<CmdList>();
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FileReader in;
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try {
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in = new FileReader(cmdfile);
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read_commands(list, new Scanner(in));
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} catch (IOException e) {
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Toast.makeText(this, "Could not read " + cmdfile,
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Toast.LENGTH_SHORT).show();
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}
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InputStream inres;
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try {
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inres = getResources().openRawResource(R.raw.wpa_commands);
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read_commands(list, new Scanner(inres));
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} catch (android.content.res.Resources.NotFoundException e) {
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Toast.makeText(this, "Could not read internal resource",
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Toast.LENGTH_SHORT).show();
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}
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ArrayAdapter<CmdList> listAdapter;
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listAdapter = new ArrayAdapter<CmdList>(this, android.R.layout.simple_list_item_1, list);
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setListAdapter(listAdapter);
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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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CmdList item = (CmdList) getListAdapter().getItem(position);
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Toast.makeText(this, "Running: " + item.command,
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Toast.LENGTH_SHORT).show();
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String message = run(item.command);
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if (message == null)
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return;
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Intent intent = new Intent(this, DisplayMessageActivity.class);
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intent.putExtra(MainActivity.EXTRA_MESSAGE, message);
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startActivity(intent);
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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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