Package io.netty.handler.codec.http

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

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    private boolean readingChunks;

    @Override
    public void messageReceived(ChannelHandlerContext ctx, MessageEvent e) throws Exception {
        if (!readingChunks) {
            HttpResponse response = (HttpResponse) e.getMessage();

            System.out.println("STATUS: " + response.getStatus());
            System.out.println("VERSION: " + response.getProtocolVersion());
            System.out.println();

            if (!response.getHeaderNames().isEmpty()) {
                for (String name: response.getHeaderNames()) {
                    for (String value: response.getHeaders(name)) {
                        System.out.println("HEADER: " + name + " = " + value);
                    }
                }
                System.out.println();
            }

            if (response.isChunked()) {
                readingChunks = true;
                System.out.println("CHUNKED CONTENT {");
            } else {
                ChannelBuffer content = response.getContent();
                if (content.readable()) {
                    System.out.println("CONTENT {");
                    System.out.println(content.toString(CharsetUtil.UTF_8));
                    System.out.println("} END OF CONTENT");
                }
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    private volatile boolean readingChunks;

    @Override
    public void messageReceived(ChannelHandlerContext ctx, MessageEvent e) throws Exception {
        if (!readingChunks) {
            HttpResponse response = (HttpResponse) e.getMessage();

            System.out.println("STATUS: " + response.getStatus());
            System.out.println("VERSION: " + response.getProtocolVersion());
            System.out.println();

            if (!response.getHeaderNames().isEmpty()) {
                for (String name: response.getHeaderNames()) {
                    for (String value: response.getHeaders(name)) {
                        System.out.println("HEADER: " + name + " = " + value);
                    }
                }
                System.out.println();
            }

            if (response.getStatus().getCode() == 200 && response.isChunked()) {
                readingChunks = true;
                System.out.println("CHUNKED CONTENT {");
            } else {
                ChannelBuffer content = response.getContent();
                if (content.readable()) {
                    System.out.println("CONTENT {");
                    System.out.println(content.toString(CharsetUtil.UTF_8));
                    System.out.println("} END OF CONTENT");
                }
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                request.getProtocolVersion().equals(HttpVersion.HTTP_1_0) &&
                !HttpHeaders.Values.KEEP_ALIVE.equalsIgnoreCase(request
                        .getHeader(HttpHeaders.Names.CONNECTION));

        // Build the response object.
        HttpResponse response = new DefaultHttpResponse(HttpVersion.HTTP_1_1,
                HttpResponseStatus.OK);
        response.setContent(buf);
        response.setHeader(HttpHeaders.Names.CONTENT_TYPE,
                "text/plain; charset=UTF-8");

        if (!close) {
            // There's no need to add 'Content-Length' header
            // if this is the last response.
            response.setHeader(HttpHeaders.Names.CONTENT_LENGTH, String
                    .valueOf(buf.readableBytes()));
        }

        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);
        }
        if (!cookies.isEmpty()) {
            // Reset the cookies if necessary.
            CookieEncoder cookieEncoder = new CookieEncoder(true);
            for (Cookie cookie: cookies) {
                cookieEncoder.addCookie(cookie);
            }
            response.addHeader(HttpHeaders.Names.SET_COOKIE, cookieEncoder
                    .encode());
        }
        // Write the response.
        ChannelFuture future = channel.write(response);
        // Close the connection after the write operation is done if necessary.
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        responseContent.append("</html>");

        ChannelBuffer buf = ChannelBuffers.copiedBuffer(responseContent
                .toString(), CharsetUtil.UTF_8);
        // Build the response object.
        HttpResponse response = new DefaultHttpResponse(HttpVersion.HTTP_1_1,
                HttpResponseStatus.OK);
        response.setContent(buf);
        response.setHeader(HttpHeaders.Names.CONTENT_TYPE,
                "text/html; charset=UTF-8");
        response.setHeader(HttpHeaders.Names.CONTENT_LENGTH, String.valueOf(buf
                .readableBytes()));
        // Write the response.
        e.getChannel().write(response);
    }
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            return;
        }

        // Send the demo page and favicon.ico
        if (req.getUri().equals("/")) {
            HttpResponse res = new DefaultHttpResponse(HTTP_1_1, OK);

            ChannelBuffer content = WebSocketSslServerIndexPage.getContent(getWebSocketLocation(req));

            res.setHeader(CONTENT_TYPE, "text/html; charset=UTF-8");
            setContentLength(res, content.readableBytes());

            res.setContent(content);
            sendHttpResponse(ctx, req, res);
            return;
        } else if (req.getUri().equals("/favicon.ico")) {
            HttpResponse res = new DefaultHttpResponse(HTTP_1_1, NOT_FOUND);
            sendHttpResponse(ctx, req, res);
            return;
        }

        // Handshake
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            return;
        }

        // Send the demo page and favicon.ico
        if (req.getUri().equals("/")) {
            HttpResponse res = new DefaultHttpResponse(HTTP_1_1, OK);

            ChannelBuffer content = WebSocketServerIndexPage.getContent(getWebSocketLocation(req));

            res.setHeader(CONTENT_TYPE, "text/html; charset=UTF-8");
            setContentLength(res, content.readableBytes());

            res.setContent(content);
            sendHttpResponse(ctx, req, res);
            return;
        } else if (req.getUri().equals("/favicon.ico")) {
            HttpResponse res = new DefaultHttpResponse(HTTP_1_1, NOT_FOUND);
            sendHttpResponse(ctx, req, res);
            return;
        }

        // Handshake
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public class WebSocketHttpResponseDecoder extends HttpResponseDecoder {

    @Override
    protected boolean isContentAlwaysEmpty(HttpMessage msg) {
        if (msg instanceof HttpResponse) {
            HttpResponse res = (HttpResponse) msg;
            int code = res.getStatus().getCode();

            // FIX force reading of protocol upgrade challenge data into the content buffer
            if (code == 101) {
                return false;
            }
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            System.out.println("WebSocket Client connected!");
            return;
        }

        if (e.getMessage() instanceof HttpResponse) {
            HttpResponse response = (HttpResponse) e.getMessage();
            throw new Exception("Unexpected HttpResponse (status=" + response.getStatus() + ", content="
                    + response.getContent().toString(CharsetUtil.UTF_8) + ")");
        }

        WebSocketFrame frame = (WebSocketFrame) e.getMessage();
        if (frame instanceof TextWebSocketFrame) {
            TextWebSocketFrame textFrame = (TextWebSocketFrame) frame;
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public class HttpSnoopClientHandler extends SimpleChannelInboundHandler<HttpObject> {

    @Override
    public void channelRead0(ChannelHandlerContext ctx, HttpObject msg) {
        if (msg instanceof HttpResponse) {
            HttpResponse response = (HttpResponse) msg;

            System.err.println("STATUS: " + response.getStatus());
            System.err.println("VERSION: " + response.getProtocolVersion());
            System.err.println();

            if (!response.headers().isEmpty()) {
                for (String name: response.headers().names()) {
                    for (String value: response.headers().getAll(name)) {
                        System.err.println("HEADER: " + name + " = " + value);
                    }
                }
                System.err.println();
            }
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    private boolean readingChunks;

    @Override
    public void channelRead0(ChannelHandlerContext ctx, HttpObject msg) {
        if (msg instanceof HttpResponse) {
            HttpResponse response = (HttpResponse) msg;

            System.err.println("STATUS: " + response.getStatus());
            System.err.println("VERSION: " + response.getProtocolVersion());

            if (!response.headers().isEmpty()) {
                for (String name : response.headers().names()) {
                    for (String value : response.headers().getAll(name)) {
                        System.err.println("HEADER: " + name + " = " + value);
                    }
                }
            }

            if (response.getStatus().code() == 200 && HttpHeaders.isTransferEncodingChunked(response)) {
                readingChunks = true;
                System.err.println("CHUNKED CONTENT {");
            } else {
                System.err.println("CONTENT {");
            }
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