Package io.netty.handler.codec.http

Examples of io.netty.handler.codec.http.QueryStringDecoder

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      }
      hasTrailingSlash = rawPath.substring(rawPath.length() - 1, rawPath.length()).equals("/");
    }

    if (uri.getRawQuery() != null) {
      Map<String, List<String>> parameters = new QueryStringDecoder(uri).parameters();
      for (Map.Entry<String, List<String>> entry : parameters.entrySet()) {
        if (entry.getKey() != null) {
          params.putAll(entry.getKey(), entry.getValue());
        }
      }
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        this.contextPath = contextPath;
        this.uriParser = new URIParser(contextPath);
        uriParser.parse(request.getUri());
        this.inputStream = new NettyServletInputStream((HttpContent)request);
        this.reader = new BufferedReader(new InputStreamReader(inputStream));
        this.queryStringDecoder = new QueryStringDecoder(request.getUri());
        // setup the SSL security attributes
        this.channelHandlerContext = ctx;
        SslHandler sslHandler = channelHandlerContext.pipeline().get(SslHandler.class);
        if (sslHandler != null) {
            SSLSession session = sslHandler.engine().getSession();
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    @Override
    public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
        if (msg instanceof FullHttpRequest) {
            FullHttpRequest req = (FullHttpRequest) msg;
            QueryStringDecoder queryDecoder = new QueryStringDecoder(req.getUri());
            URL resUrl = resources.get(queryDecoder.path());
            if (resUrl != null) {
                URLConnection fileUrl = resUrl.openConnection();
                long lastModified = fileUrl.getLastModified();
                // check if file has been modified since last request
                if (isNotModified(req, lastModified)) {
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    public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
        if (msg instanceof FullHttpRequest) {
            FullHttpRequest req = (FullHttpRequest) msg;
            Channel channel = ctx.channel();
            QueryStringDecoder queryDecoder = new QueryStringDecoder(req.getUri());

            HttpResponse res = new DefaultHttpResponse(HTTP_1_1, HttpResponseStatus.BAD_REQUEST);
            ChannelFuture f = channel.writeAndFlush(res);
            f.addListener(ChannelFutureListener.CLOSE);
            req.release();
            log.warn("Blocked wrong socket.io-context request! url: {}, params: {}, ip: {}", queryDecoder.path(), queryDecoder.parameters(), channel.remoteAddress());
        }
    }
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    @Override
    public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
        if (msg instanceof FullHttpRequest) {
            FullHttpRequest req = (FullHttpRequest) msg;
            Channel channel = ctx.channel();
            QueryStringDecoder queryDecoder = new QueryStringDecoder(req.getUri());

            if (!configuration.isAllowCustomRequests()
                    && !queryDecoder.path().startsWith(connectPath)) {
                HttpResponse res = new DefaultHttpResponse(HTTP_1_1, HttpResponseStatus.BAD_REQUEST);
                channel.write(res).addListener(ChannelFutureListener.CLOSE);
                req.release();
                log.warn("Blocked wrong request! url: {}, ip: {}", queryDecoder.path(), channel.remoteAddress());
                return;
            }

            List<String> sid = queryDecoder.parameters().get("sid");
            if (queryDecoder.path().equals(connectPath)
                    && sid == null) {
                String origin = req.headers().get(HttpHeaders.Names.ORIGIN);
                if (!authorize(ctx, channel, origin, queryDecoder.parameters(), req)) {
                    req.release();
                    return;
                }
                // forward message to polling or websocket handler to bind channel
            }
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    @Override
    public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
        if (msg instanceof FullHttpRequest) {
            FullHttpRequest req = (FullHttpRequest) msg;
            QueryStringDecoder queryDecoder = new QueryStringDecoder(req.getUri());

            List<String> transport = queryDecoder.parameters().get("transport");

            if (transport != null && NAME.equals(transport.get(0))) {
                List<String> sid = queryDecoder.parameters().get("sid");
                List<String> j = queryDecoder.parameters().get("j");
                List<String> b64 = queryDecoder.parameters().get("b64");

                String origin = req.headers().get(HttpHeaders.Names.ORIGIN);
                ctx.channel().attr(EncoderHandler.ORIGIN).set(origin);

                String userAgent = req.headers().get(HttpHeaders.Names.USER_AGENT);
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            ctx.pipeline().fireChannelRead(new PacketsMessage(client, frame.content(), Transport.WEBSOCKET));
            frame.release();
        } else if (msg instanceof FullHttpRequest) {
            FullHttpRequest req = (FullHttpRequest) msg;
            QueryStringDecoder queryDecoder = new QueryStringDecoder(req.getUri());
            String path = queryDecoder.path();
            List<String> transport = queryDecoder.parameters().get("transport");
            List<String> sid = queryDecoder.parameters().get("sid");

            if (transport != null && NAME.equals(transport.get(0))) {
                try {
                    if (!configuration.getTransports().contains(Transport.WEBSOCKET)) {
                        log.debug("{} transport not supported by configuration.", Transport.WEBSOCKET);
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      System.out.println("Request received...");
     
      if (msg instanceof HttpRequest) {
        HttpRequest req = (HttpRequest) msg;
        QueryStringDecoder decoder = new QueryStringDecoder(req.getUri());
           
            if (HttpHeaders.is100ContinueExpected(req)) {
                ctx.write(new DefaultFullHttpResponse(HTTP_1_1, CONTINUE));
            }
            boolean keepAlive = HttpHeaders.isKeepAlive(req);
            String path = decoder.path();
            if (path.equals("/hello")) {
              responseAsByte = new HttpHelloWorldServerHandler().run();
            } else if (path.contains("/article/")) { 
              responseAsByte = new HttpArticleRequestHandler().run(path.substring(path.lastIndexOf("/")+1));
              contentType = "application/json";
            } else if (path.equals("/articles/fetch")) {
              System.out.println("in /articles/fetch");
              int articleLimit = 10;
             
              if (decoder.parameters().containsKey("q")) {
                articleLimit = Integer.parseInt(decoder.parameters().get("q").get(0));
              }
              try {
                responseAsByte = new HttpArticleFetchRequestHandler().run(articleLimit);
              } catch (Exception e) {}
            } else if (path.equals("/articles/list")) {
              System.out.println("in /articles/list");
              int articleLimit = 10;
              if (decoder.parameters().containsKey("q")) {
                articleLimit = Integer.parseInt(decoder.parameters().get("q").get(0));
              }
              if (decoder.parameters().containsKey("oio")) {
                try {
                    responseAsByte = new OIOHttpArticleListRequestHandler().run(articleLimit);
                  } catch (Exception e) {}
              } else {
                try {
                    responseAsByte = new HttpArticleListRequestHandler().run(articleLimit);
                  } catch (Exception e) {}
              }
              contentType = "application/json";
            } else if (decoder.path().equals("/marshaller")) {
              responseAsByte = new HttpJsonMarshallHandler(jsonContent).run();
              if (responseAsByte != null) {
                ctx.writeAndFlush(new DefaultFullHttpResponse(HTTP_1_1, OK)).addListener(ChannelFutureListener.CLOSE);
              }
              else {
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    @Override
    public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
        if (msg instanceof FullHttpRequest) {
            FullHttpRequest req = (FullHttpRequest) msg;
            Channel channel = ctx.channel();
            QueryStringDecoder queryDecoder = new QueryStringDecoder(req.getUri());
            if (!configuration.isAllowCustomRequests()
                    && !queryDecoder.path().startsWith(connectPath)) {
                HttpResponse res = new DefaultHttpResponse(HTTP_1_1, HttpResponseStatus.BAD_REQUEST);
                ChannelFuture f = channel.write(res);
                f.addListener(ChannelFutureListener.CLOSE);
                req.release();
                return;
            }
            if (queryDecoder.path().equals(connectPath)) {
                String origin = req.headers().get(HttpHeaders.Names.ORIGIN);
                authorize(channel, origin, queryDecoder.parameters());
                req.release();
                return;
            }
        }
        ctx.fireChannelRead(msg);
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    @Override
    public void write(ChannelHandlerContext ctx, Object msg, ChannelPromise promise) throws Exception {
        if (msg instanceof FullHttpRequest) {
            FullHttpRequest req = (FullHttpRequest) msg;
            QueryStringDecoder queryDecoder = new QueryStringDecoder(req.getUri());
            File resource = resources.get(queryDecoder.path());
            if (resource != null) {
                HttpResponse res = new DefaultHttpResponse(HTTP_1_1, HttpResponseStatus.OK);

                if (isNotModified(req, resource)) {
                    sendNotModified(ctx);
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