Пример #1
0
  private boolean unpackFile(ZipFile zip, byte[] buf, ZipEntry fileEntry, String name)
      throws IOException, FileNotFoundException {
    if (fileEntry == null) fileEntry = zip.getEntry(name);
    if (fileEntry == null)
      throw new FileNotFoundException("Can't find " + name + " in " + zip.getName());

    File outFile = new File(sGREDir, name);
    if (outFile.lastModified() == fileEntry.getTime() && outFile.length() == fileEntry.getSize())
      return false;

    File dir = outFile.getParentFile();
    if (!dir.exists()) dir.mkdirs();

    InputStream fileStream;
    fileStream = zip.getInputStream(fileEntry);

    OutputStream outStream = new FileOutputStream(outFile);

    while (fileStream.available() > 0) {
      int read = fileStream.read(buf, 0, buf.length);
      outStream.write(buf, 0, read);
    }

    fileStream.close();
    outStream.close();
    outFile.setLastModified(fileEntry.getTime());
    return true;
  }
Пример #2
0
 void handleRequest(InputStream in, OutputStream out) throws IOException {
   boolean newline = false;
   StringBuilder sb = new StringBuilder();
   while (true) {
     int ch = in.read();
     if (ch < 0) {
       throw new EOFException();
     }
     sb.append((char) ch);
     if (ch == '\r') {
       // empty
     } else if (ch == '\n') {
       if (newline) {
         // 2nd newline in a row, end of request
         break;
       }
       newline = true;
     } else {
       newline = false;
     }
   }
   String request = sb.toString();
   if (request.startsWith("GET / HTTP/1.") == false) {
     throw new IOException("Invalid request: " + request);
   }
   out.write("HTTP/1.0 200 OK\r\n\r\n".getBytes());
 }
Пример #3
0
 public void run() {
   try {
     Thread.sleep(10);
     byte[] buf = getBuf();
     URL url = new URL("http://127.0.0.1:" + port + "/test");
     HttpURLConnection con = (HttpURLConnection) url.openConnection();
     con.setDoOutput(true);
     con.setDoInput(true);
     con.setRequestMethod("POST");
     con.setRequestProperty(
         "Content-Type",
         "Multipart/Related; type=\"application/xop+xml\"; boundary=\"----=_Part_0_6251267.1128549570165\"; start-info=\"text/xml\"");
     OutputStream out = con.getOutputStream();
     out.write(buf);
     out.close();
     InputStream in = con.getInputStream();
     byte[] newBuf = readFully(in);
     in.close();
     if (buf.length != newBuf.length) {
       System.out.println("Doesn't match");
       error = true;
     }
     synchronized (lock) {
       ++received;
       if ((received % 1000) == 0) {
         System.out.println("Received=" + received);
       }
     }
   } catch (Exception e) {
     // e.printStackTrace();
     System.out.print(".");
     error = true;
   }
 }
Пример #4
0
 private static void writePostReply(HttpExchange msg, byte[] buf) throws Exception {
   msg.getResponseHeaders().add("Content-Type", "text/xml");
   msg.sendResponseHeaders(200, buf.length);
   OutputStream out = msg.getResponseBody();
   out.write(buf);
   out.close();
 }
Пример #5
0
 // To be called exactly twice by the parent process
 static <T> T rendezvousParent(Process p, Callable<T> callable) throws Throwable {
   p.getInputStream().read();
   T result = callable.call();
   OutputStream os = p.getOutputStream();
   os.write((byte) '\n');
   os.flush();
   return result;
 }
Пример #6
0
  /**
   * 以阻塞的方式立即下载一个文件,该方法会覆盖已经存在的文件
   *
   * @param task
   * @return "ok" if download success (else return errmessage);
   */
  static String download(DownloadTask task) {
    if (!openedStatus && show) openStatus();

    URL url;
    HttpURLConnection conn;
    try {
      url = new URL(task.getOrigin());
      conn = (HttpURLConnection) url.openConnection();
      conn.setConnectTimeout(30000);
      conn.setReadTimeout(30000);
      conn.setRequestProperty(
          "User-Agent",
          "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.134 Safari/"
              + Math.random());
      if ("www.imgjav.com".equals(url.getHost())) { // 该网站需要带cookie请求
        conn.setRequestProperty(
            "User-Agent",
            "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.134 Safari/537.36");
        // conn.setRequestProperty("Cookie", "__cfduid=d219ea333c7a9b5743b572697b631925a1446093229;
        // cf_clearance=6ae62d843f5d09acf393f9e4eb130d9366840c82-1446093303-28800");
        conn.setRequestProperty(
            "Cookie",
            "__cfduid=d6ee846b378bb7d5d173a05541f8a2b6a1446090548; cf_clearance=ea10e8db31f8b6ee51570b118dd89b7e616d7b62-1446099714-28800");
        conn.setRequestProperty("Host", "www.imgjav.com");
      }
      Path directory = Paths.get(task.getDest()).getParent();
      if (!Files.exists(directory)) Files.createDirectories(directory);
    } catch (Exception e) {
      e.printStackTrace();
      return e.getMessage();
    }

    try (InputStream is = conn.getInputStream();
        BufferedInputStream in = new BufferedInputStream(is);
        FileOutputStream fos = new FileOutputStream(task.getDest());
        OutputStream out = new BufferedOutputStream(fos); ) {
      int length = conn.getContentLength();
      if (length < 1) throw new IOException("length<1");
      byte[] binary = new byte[length];
      byte[] buff = new byte[65536];
      int len;
      int index = 0;
      while ((len = in.read(buff)) != -1) {
        System.arraycopy(buff, 0, binary, index, len);
        index += len;
        allLen += len; // allLen有线程安全的问题 ,可能会不正确。无需精确数据,所以不同步了
        task.setReceivePercent(String.format("%.2f", ((float) index / length) * 100) + "%");
      }
      out.write(binary);
    } catch (IOException e) {
      e.printStackTrace();
      return e.getMessage();
    }
    return "ok";
  }
Пример #7
0
  private void checkAndLaunchUpdate() {
    Log.i(LOG_FILE_NAME, "Checking for an update");

    int statusCode = 8; // UNEXPECTED_ERROR
    File baseUpdateDir = null;
    if (Build.VERSION.SDK_INT >= 8)
      baseUpdateDir = getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS);
    else baseUpdateDir = new File(Environment.getExternalStorageDirectory().getPath(), "download");

    File updateDir = new File(new File(baseUpdateDir, "updates"), "0");

    File updateFile = new File(updateDir, "update.apk");
    File statusFile = new File(updateDir, "update.status");

    if (!statusFile.exists() || !readUpdateStatus(statusFile).equals("pending")) return;

    if (!updateFile.exists()) return;

    Log.i(LOG_FILE_NAME, "Update is available!");

    // Launch APK
    File updateFileToRun = new File(updateDir, getPackageName() + "-update.apk");
    try {
      if (updateFile.renameTo(updateFileToRun)) {
        String amCmd =
            "/system/bin/am start -a android.intent.action.VIEW "
                + "-n com.android.packageinstaller/.PackageInstallerActivity -d file://"
                + updateFileToRun.getPath();
        Log.i(LOG_FILE_NAME, amCmd);
        Runtime.getRuntime().exec(amCmd);
        statusCode = 0; // OK
      } else {
        Log.i(LOG_FILE_NAME, "Cannot rename the update file!");
        statusCode = 7; // WRITE_ERROR
      }
    } catch (Exception e) {
      Log.i(LOG_FILE_NAME, "error launching installer to update", e);
    }

    // Update the status file
    String status = statusCode == 0 ? "succeeded\n" : "failed: " + statusCode + "\n";

    OutputStream outStream;
    try {
      byte[] buf = status.getBytes("UTF-8");
      outStream = new FileOutputStream(statusFile);
      outStream.write(buf, 0, buf.length);
      outStream.close();
    } catch (Exception e) {
      Log.i(LOG_FILE_NAME, "error writing status file", e);
    }

    if (statusCode == 0) System.exit(0);
  }
Пример #8
0
 void sendRequest(InputStream in, OutputStream out) throws IOException {
   out.write("GET / HTTP/1.0\r\n\r\n".getBytes());
   out.flush();
   StringBuilder sb = new StringBuilder();
   while (true) {
     int ch = in.read();
     if (ch < 0) {
       break;
     }
     sb.append((char) ch);
   }
   String response = sb.toString();
   if (response.startsWith("HTTP/1.0 200 ") == false) {
     throw new IOException("Invalid response: " + response);
   }
 }
Пример #9
0
    public void run() {
      try {
        URL url = new URL(protocol + "://localhost:" + port + "/test1/" + f);
        HttpURLConnection urlc = (HttpURLConnection) url.openConnection();
        if (urlc instanceof HttpsURLConnection) {
          HttpsURLConnection urlcs = (HttpsURLConnection) urlc;
          urlcs.setHostnameVerifier(
              new HostnameVerifier() {
                public boolean verify(String s, SSLSession s1) {
                  return true;
                }
              });
          urlcs.setSSLSocketFactory(ctx.getSocketFactory());
        }
        byte[] buf = new byte[4096];

        if (fixedLen) {
          urlc.setRequestProperty("XFixed", "yes");
        }
        InputStream is = urlc.getInputStream();
        File temp = File.createTempFile("Test1", null);
        temp.deleteOnExit();
        OutputStream fout = new BufferedOutputStream(new FileOutputStream(temp));
        int c, count = 0;
        while ((c = is.read(buf)) != -1) {
          count += c;
          fout.write(buf, 0, c);
        }
        is.close();
        fout.close();

        if (count != size) {
          throw new RuntimeException("wrong amount of data returned");
        }
        String orig = root + "/" + f;
        compare(new File(orig), temp);
        temp.delete();
      } catch (Exception e) {
        e.printStackTrace();
        fail = true;
      }
    }