Package io.netty.handler.codec.http

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

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            if (decoder != null) {
                decoder.cleanFiles();
                decoder = null;
            }

            HttpRequest request = this.request = (HttpRequest) e.getMessage();
            URI uri = new URI(request.getUri());
            if (!uri.getPath().startsWith("/form")) {
                // Write Menu
                writeMenu(e);
                return;
            }
            responseContent.setLength(0);
            responseContent.append("WELCOME TO THE WILD WILD WEB SERVER\r\n");
            responseContent.append("===================================\r\n");

            responseContent.append("VERSION: " +
                    request.getProtocolVersion().getText() + "\r\n");

            responseContent.append("REQUEST_URI: " + request.getUri() +
                    "\r\n\r\n");
            responseContent.append("\r\n\r\n");

            // new method
            List<Entry<String, String>> headers = request.getHeaders();
            for (Entry<String, String> entry: headers) {
                responseContent.append("HEADER: " + entry.getKey() + "=" +
                        entry.getValue() + "\r\n");
            }
            responseContent.append("\r\n\r\n");

            // new method
            Set<Cookie> cookies;
            String value = request.getHeader(HttpHeaders.Names.COOKIE);
            if (value == null) {
                cookies = Collections.emptySet();
            } else {
                CookieDecoder decoder = new CookieDecoder();
                cookies = decoder.decode(value);
            }
            for (Cookie cookie: cookies) {
                responseContent.append("COOKIE: " + cookie.toString() + "\r\n");
            }
            responseContent.append("\r\n\r\n");

            QueryStringDecoder decoderQuery = new QueryStringDecoder(request
                    .getUri());
            Map<String, List<String>> uriAttributes = decoderQuery
                    .getParameters();
            for (String key: uriAttributes.keySet()) {
                for (String valuen: uriAttributes.get(key)) {
                    responseContent.append("URI: " + key + "=" + valuen +
                            "\r\n");
                }
            }
            responseContent.append("\r\n\r\n");

            // if GET Method: should not try to create a HttpPostRequestDecoder
            try {
                decoder = new HttpPostRequestDecoder(factory, request);
            } catch (ErrorDataDecoderException e1) {
                e1.printStackTrace();
                responseContent.append(e1.getMessage());
                writeResponse(e.getChannel());
                Channels.close(e.getChannel());
                return;
            } catch (IncompatibleDataDecoderException e1) {
                // GET Method: should not try to create a HttpPostRequestDecoder
                // So OK but stop here
                responseContent.append(e1.getMessage());
                responseContent.append("\r\n\r\nEND OF GET CONTENT\r\n");
                writeResponse(e.getChannel());
                return;
            }

            responseContent.append("Is Chunked: " + request.isChunked() +
                    "\r\n");
            responseContent.append("IsMultipart: " + decoder.isMultipart() +
                    "\r\n");
            if (request.isChunked()) {
                // Chunk version
                responseContent.append("Chunks: ");
                readingChunks = true;
            } else {
                // Not chunk version
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        // encoder.addParam("thirdinfo", textArea);
        encoder.addParam("thirdinfo", "third value\r\ntest second line\r\n\r\nnew line\r\n");
        encoder.addParam("Send", "Send");

        URI uriGet = new URI(encoder.toString());
        HttpRequest request = new DefaultHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET, uriGet.toASCIIString());
        HttpHeaders headers = request.headers();
        headers.set(HttpHeaders.Names.HOST, host);
        headers.set(HttpHeaders.Names.CONNECTION, HttpHeaders.Values.CLOSE);
        headers.set(HttpHeaders.Names.ACCEPT_ENCODING, HttpHeaders.Values.GZIP + ',' + HttpHeaders.Values.DEFLATE);

        headers.set(HttpHeaders.Names.ACCEPT_CHARSET, "ISO-8859-1,utf-8;q=0.7,*;q=0.7");
 
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        ChannelFuture future = bootstrap.connect(new InetSocketAddress(host, port));
        // Wait until the connection attempt succeeds or fails.
        Channel channel = future.sync().channel();

        // Prepare the HTTP request.
        HttpRequest request = new DefaultHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.POST, uriSimple.toASCIIString());

        // Use the PostBody encoder
        HttpPostRequestEncoder bodyRequestEncoder =
                new HttpPostRequestEncoder(factory, request, false);  // false => not multipart

        // it is legal to add directly header or cookie into the request until finalize
        for (Entry<String, String> entry : headers) {
            request.headers().set(entry.getKey(), entry.getValue());
        }

        // add Form attribute
        bodyRequestEncoder.addBodyAttribute("getform", "POST");
        bodyRequestEncoder.addBodyAttribute("info", "first value");
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        ChannelFuture future = bootstrap.connect(new InetSocketAddress(host, port));
        // Wait until the connection attempt succeeds or fails.
        Channel channel = future.sync().channel();

        // Prepare the HTTP request.
        HttpRequest request = new DefaultHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.POST, uriFile.toASCIIString());

        // Use the PostBody encoder
        HttpPostRequestEncoder bodyRequestEncoder =
                new HttpPostRequestEncoder(factory, request, true); // true => multipart

        // it is legal to add directly header or cookie into the request until finalize
        for (Entry<String, String> entry : headers) {
            request.headers().set(entry.getKey(), entry.getValue());
        }

        // add Form attribute from previous request in formpost()
        bodyRequestEncoder.setBodyHttpDatas(bodylist);
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    }

    @Override
    protected void channelRead0(ChannelHandlerContext ctx, Object msg) {
        if (msg instanceof HttpRequest) {
            HttpRequest request = this.request = (HttpRequest) msg;

            if (HttpHeaders.is100ContinueExpected(request)) {
                send100Continue(ctx);
            }

            buf.setLength(0);
            buf.append("WELCOME TO THE WILD WILD WEB SERVER\r\n");
            buf.append("===================================\r\n");

            buf.append("VERSION: ").append(request.getProtocolVersion()).append("\r\n");
            buf.append("HOSTNAME: ").append(HttpHeaders.getHost(request, "unknown")).append("\r\n");
            buf.append("REQUEST_URI: ").append(request.getUri()).append("\r\n\r\n");

            HttpHeaders headers = request.headers();
            if (!headers.isEmpty()) {
                for (Map.Entry<String, String> h: headers) {
                    String key = h.getKey();
                    String value = h.getValue();
                    buf.append("HEADER: ").append(key).append(" = ").append(value).append("\r\n");
                }
                buf.append("\r\n");
            }

            QueryStringDecoder queryStringDecoder = new QueryStringDecoder(request.getUri());
            Map<String, List<String>> params = queryStringDecoder.parameters();
            if (!params.isEmpty()) {
                for (Entry<String, List<String>> p: params.entrySet()) {
                    String key = p.getKey();
                    List<String> vals = p.getValue();
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    }

    @Override
    public void channelRead0(ChannelHandlerContext ctx, HttpObject msg) throws Exception {
        if (msg instanceof HttpRequest) {
            HttpRequest request = this.request = (HttpRequest) msg;
            URI uri = new URI(request.getUri());
            if (!uri.getPath().startsWith("/form")) {
                // Write Menu
                writeMenu(ctx);
                return;
            }
            responseContent.setLength(0);
            responseContent.append("WELCOME TO THE WILD WILD WEB SERVER\r\n");
            responseContent.append("===================================\r\n");

            responseContent.append("VERSION: " + request.getProtocolVersion().text() + "\r\n");

            responseContent.append("REQUEST_URI: " + request.getUri() + "\r\n\r\n");
            responseContent.append("\r\n\r\n");

            // new getMethod
            for (Entry<String, String> entry : request.headers()) {
                responseContent.append("HEADER: " + entry.getKey() + '=' + entry.getValue() + "\r\n");
            }
            responseContent.append("\r\n\r\n");

            // new getMethod
            Set<Cookie> cookies;
            String value = request.headers().get(COOKIE);
            if (value == null) {
                cookies = Collections.emptySet();
            } else {
                cookies = CookieDecoder.decode(value);
            }
            for (Cookie cookie : cookies) {
                responseContent.append("COOKIE: " + cookie + "\r\n");
            }
            responseContent.append("\r\n\r\n");

            QueryStringDecoder decoderQuery = new QueryStringDecoder(request.getUri());
            Map<String, List<String>> uriAttributes = decoderQuery.parameters();
            for (Entry<String, List<String>> attr: uriAttributes.entrySet()) {
                for (String attrVal: attr.getValue()) {
                    responseContent.append("URI: " + attr.getKey() + '=' + attrVal + "\r\n");
                }
            }
            responseContent.append("\r\n\r\n");

            if (request.getMethod().equals(HttpMethod.GET)) {
                // GET Method: should not try to create a HttpPostRequestDecoder
                // So stop here
                responseContent.append("\r\n\r\nEND OF GET CONTENT\r\n");
                writeResponse(ctx.channel());
                return;
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    }

    @Override
    public void channelRead(ChannelHandlerContext ctx, Object msg) {
        if (msg instanceof HttpRequest) {
            HttpRequest req = (HttpRequest) msg;

            if (HttpHeaders.is100ContinueExpected(req)) {
                ctx.write(new DefaultFullHttpResponse(HTTP_1_1, CONTINUE));
            }
            boolean keepAlive = HttpHeaders.isKeepAlive(req);
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        boolean valid = false;
        boolean last = false;

        if (msg instanceof HttpRequest) {

            HttpRequest httpRequest = (HttpRequest) msg;
            SpdySynStreamFrame spdySynStreamFrame = createSynStreamFrame(httpRequest);
            out.add(spdySynStreamFrame);

            last = spdySynStreamFrame.isLast();
            valid = true;
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        SpdySynStreamFrame spdySynStreamFrame =
                new DefaultSpdySynStreamFrame(streamID, associatedToStreamId, priority);

        // Unfold the first line of the message into name/value pairs
        if (httpMessage instanceof FullHttpRequest) {
            HttpRequest httpRequest = (HttpRequest) httpMessage;
            SpdyHeaders.setMethod(spdyVersion, spdySynStreamFrame, httpRequest.getMethod());
            SpdyHeaders.setUrl(spdyVersion, spdySynStreamFrame, httpRequest.getUri());
            SpdyHeaders.setVersion(spdyVersion, spdySynStreamFrame, httpMessage.getProtocolVersion());
        }
        if (httpMessage instanceof HttpResponse) {
            HttpResponse httpResponse = (HttpResponse) httpMessage;
            SpdyHeaders.setStatus(spdyVersion, spdySynStreamFrame, httpResponse.getStatus());
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            // Start the client.
            Channel channel = b.connect().syncUninterruptibly().channel();
            System.out.println("Connected to " + HOST + ':' + PORT);

            // Create a GET request.
            HttpRequest request = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.GET, "");
            request.headers().set(HttpHeaders.Names.HOST, HOST);
            request.headers().set(HttpHeaders.Names.ACCEPT_ENCODING, HttpHeaders.Values.GZIP);

            // Send the GET request.
            channel.writeAndFlush(request).sync();

            // Waits for the complete HTTP response
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