コード例 #1
0
ファイル: Resource.java プロジェクト: bobme2010/jetty_test
  /**
   * Get the resource list as a HTML directory listing.
   *
   * @param base The base URL
   * @param parent True if the parent directory should be included
   * @return String of HTML
   */
  public String getListHTML(String base, boolean parent) throws IOException {
    base = URIUtil.canonicalPath(base);
    if (base == null || !isDirectory()) return null;

    String[] ls = list();
    if (ls == null) return null;
    Arrays.sort(ls);

    String decodedBase = URIUtil.decodePath(base);
    String title = "Directory: " + deTag(decodedBase);

    StringBuilder buf = new StringBuilder(4096);
    buf.append("<HTML><HEAD>");
    buf.append("<LINK HREF=\"")
        .append("jetty-dir.css")
        .append("\" REL=\"stylesheet\" TYPE=\"text/css\"/><TITLE>");
    buf.append(title);
    buf.append("</TITLE></HEAD><BODY>\n<H1>");
    buf.append(title);
    buf.append("</H1>\n<TABLE BORDER=0>\n");

    if (parent) {
      buf.append("<TR><TD><A HREF=\"");
      buf.append(URIUtil.addPaths(base, "../"));
      buf.append("\">Parent Directory</A></TD><TD></TD><TD></TD></TR>\n");
    }

    String encodedBase = hrefEncodeURI(base);

    DateFormat dfmt = DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.MEDIUM);
    for (int i = 0; i < ls.length; i++) {
      Resource item = addPath(ls[i]);

      buf.append("\n<TR><TD><A HREF=\"");
      String path = URIUtil.addPaths(encodedBase, URIUtil.encodePath(ls[i]));

      buf.append(path);

      if (item.isDirectory() && !path.endsWith("/")) buf.append(URIUtil.SLASH);

      // URIUtil.encodePath(buf,path);
      buf.append("\">");
      buf.append(deTag(ls[i]));
      buf.append("&nbsp;");
      buf.append("</A></TD><TD ALIGN=right>");
      buf.append(item.length());
      buf.append(" bytes&nbsp;</TD><TD>");
      buf.append(dfmt.format(new Date(item.lastModified())));
      buf.append("</TD></TR>");
    }
    buf.append("</TABLE>\n");
    buf.append("</BODY></HTML>\n");

    return buf.toString();
  }
コード例 #2
0
  /* Handle a request from a connection.
   * Called to handle a request on the connection when either the header has been received,
   * or after the entire request has been received (for short requests of known length), or
   * on the dispatch of an async request.
   */
  public void handleAsync(AbstractHttpConnection connection) throws IOException, ServletException {
    final AsyncContinuation async = connection.getRequest().getAsyncContinuation();
    final AsyncContinuation.AsyncEventState state = async.getAsyncEventState();

    final Request baseRequest = connection.getRequest();
    final String path = state.getPath();

    if (path != null) {
      // this is a dispatch with a path
      final String contextPath = state.getServletContext().getContextPath();
      HttpURI uri = new HttpURI(URIUtil.addPaths(contextPath, path));
      baseRequest.setUri(uri);
      baseRequest.setRequestURI(null);
      baseRequest.setPathInfo(baseRequest.getRequestURI());
      if (uri.getQuery() != null) baseRequest.mergeQueryString(uri.getQuery());
    }

    final String target = baseRequest.getPathInfo();
    final HttpServletRequest request = (HttpServletRequest) async.getRequest();
    final HttpServletResponse response = (HttpServletResponse) async.getResponse();

    if (LOG.isDebugEnabled()) {
      LOG.debug("REQUEST " + target + " on " + connection);
      handle(target, baseRequest, request, response);
      LOG.debug("RESPONSE " + target + "  " + connection.getResponse().getStatus());
    } else handle(target, baseRequest, request, response);
  }
コード例 #3
0
  /* ------------------------------------------------------------ */
  @Override
  public void push() {
    if (HttpMethod.POST.is(_method) || HttpMethod.PUT.is(_method))
      throw new IllegalStateException("Bad Method " + _method);

    if (_path == null || _path.length() == 0) throw new IllegalStateException("Bad Path " + _path);

    String path = _path;
    String query = _queryString;
    int q = path.indexOf('?');
    if (q >= 0) {
      query =
          (query != null && query.length() > 0)
              ? (_path.substring(q + 1) + '&' + query)
              : _path.substring(q + 1);
      path = _path.substring(0, q);
    }

    if (!path.startsWith("/")) path = URIUtil.addPaths(_request.getContextPath(), path);

    String param = null;
    if (_sessionId != null) {
      if (_request.isRequestedSessionIdFromURL()) param = "jsessionid=" + _sessionId;
      // TODO else
      //      _fields.add("Cookie","JSESSIONID="+_sessionId);
    }

    if (_conditional) {
      if (_etag != null) _fields.add(HttpHeader.IF_NONE_MATCH, _etag);
      else if (_lastModified != null) _fields.add(HttpHeader.IF_MODIFIED_SINCE, _lastModified);
    }

    HttpURI uri =
        HttpURI.createHttpURI(
            _request.getScheme(),
            _request.getServerName(),
            _request.getServerPort(),
            _path,
            param,
            query,
            null);
    MetaData.Request push = new MetaData.Request(_method, uri, _request.getHttpVersion(), _fields);

    if (LOG.isDebugEnabled())
      LOG.debug(
          "Push {} {} inm={} ims={}",
          _method,
          uri,
          _fields.get(HttpHeader.IF_NONE_MATCH),
          _fields.get(HttpHeader.IF_MODIFIED_SINCE));

    _request.getHttpChannel().getHttpTransport().push(push);
    _path = null;
    _etag = null;
    _lastModified = null;
  }
コード例 #4
0
ファイル: Response.java プロジェクト: sslavic/jetty.project
  @Override
  public void sendRedirect(String location) throws IOException {
    if (isIncluding()) return;

    if (location == null) throw new IllegalArgumentException();

    if (!URIUtil.hasScheme(location)) {
      StringBuilder buf = _channel.getRequest().getRootURL();
      if (location.startsWith("/")) buf.append(location);
      else {
        String path = _channel.getRequest().getRequestURI();
        String parent = (path.endsWith("/")) ? path : URIUtil.parentPath(path);
        location = URIUtil.addPaths(parent, location);
        if (location == null) throw new IllegalStateException("path cannot be above root");
        if (!location.startsWith("/")) buf.append('/');
        buf.append(location);
      }

      location = buf.toString();
      HttpURI uri = new HttpURI(location);
      String path = uri.getDecodedPath();
      String canonical = URIUtil.canonicalPath(path);
      if (canonical == null) throw new IllegalArgumentException();
      if (!canonical.equals(path)) {
        buf = _channel.getRequest().getRootURL();
        buf.append(URIUtil.encodePath(canonical));
        String param = uri.getParam();
        if (param != null) {
          buf.append(';');
          buf.append(param);
        }
        String query = uri.getQuery();
        if (query != null) {
          buf.append('?');
          buf.append(query);
        }
        String fragment = uri.getFragment();
        if (fragment != null) {
          buf.append('#');
          buf.append(fragment);
        }
        location = buf.toString();
      }
    }

    resetBuffer();
    setHeader(HttpHeader.LOCATION, location);
    setStatus(HttpServletResponse.SC_MOVED_TEMPORARILY);
    complete();
  }
コード例 #5
0
  public String normalizePath(Path path) {
    for (PathAttribute attr : attributes) {
      if (attr.path == null) continue;

      try {
        if (path.startsWith(attr.path)
            || path.equals(attr.path)
            || Files.isSameFile(path, attr.path)) {
          return URIUtil.addPaths("${" + attr.key + "}", attr.path.relativize(path).toString());
        }
      } catch (IOException ignore) {
        LOG.ignore(ignore);
      }
    }

    return path.toString();
  }