Examples with DefaultFullHttpResponse io.netty.handler.codec.http.DefaultFullHttpResponse used on opensource projects

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Example 46 with DefaultFullHttpResponse

use of io.netty.handler.codec.http.DefaultFullHttpResponse in project netty by netty.

the class HttpUploadServerHandler method writeMenu.

private void writeMenu(ChannelHandlerContext ctx) {
    // print several HTML forms
    // Convert the response content to a ChannelBuffer.
    responseContent.setLength(0);
    // create Pseudo Menu
    responseContent.append("<html>");
    responseContent.append("<head>");
    responseContent.append("<title>Netty Test Form</title>\r\n");
    responseContent.append("</head>\r\n");
    responseContent.append("<body bgcolor=white><style>td{font-size: 12pt;}</style>");
    responseContent.append("<table border=\"0\">");
    responseContent.append("<tr>");
    responseContent.append("<td>");
    responseContent.append("<h1>Netty Test Form</h1>");
    responseContent.append("Choose one FORM");
    responseContent.append("</td>");
    responseContent.append("</tr>");
    responseContent.append("</table>\r\n");
    // GET
    responseContent.append("<CENTER>GET FORM<HR WIDTH=\"75%\" NOSHADE color=\"blue\"></CENTER>");
    responseContent.append("<FORM ACTION=\"/formget\" METHOD=\"GET\">");
    responseContent.append("<input type=hidden name=getform value=\"GET\">");
    responseContent.append("<table border=\"0\">");
    responseContent.append("<tr><td>Fill with value: <br> <input type=text name=\"info\" size=10></td></tr>");
    responseContent.append("<tr><td>Fill with value: <br> <input type=text name=\"secondinfo\" size=20>");
    responseContent.append("<tr><td>Fill with value: <br> <textarea name=\"thirdinfo\" cols=40 rows=10></textarea>");
    responseContent.append("</td></tr>");
    responseContent.append("<tr><td><INPUT TYPE=\"submit\" NAME=\"Send\" VALUE=\"Send\"></INPUT></td>");
    responseContent.append("<td><INPUT TYPE=\"reset\" NAME=\"Clear\" VALUE=\"Clear\" ></INPUT></td></tr>");
    responseContent.append("</table></FORM>\r\n");
    responseContent.append("<CENTER><HR WIDTH=\"75%\" NOSHADE color=\"blue\"></CENTER>");
    // POST
    responseContent.append("<CENTER>POST FORM<HR WIDTH=\"75%\" NOSHADE color=\"blue\"></CENTER>");
    responseContent.append("<FORM ACTION=\"/formpost\" METHOD=\"POST\">");
    responseContent.append("<input type=hidden name=getform value=\"POST\">");
    responseContent.append("<table border=\"0\">");
    responseContent.append("<tr><td>Fill with value: <br> <input type=text name=\"info\" size=10></td></tr>");
    responseContent.append("<tr><td>Fill with value: <br> <input type=text name=\"secondinfo\" size=20>");
    responseContent.append("<tr><td>Fill with value: <br> <textarea name=\"thirdinfo\" cols=40 rows=10></textarea>");
    responseContent.append("<tr><td>Fill with file (only file name will be transmitted): <br> " + "<input type=file name=\"myfile\">");
    responseContent.append("</td></tr>");
    responseContent.append("<tr><td><INPUT TYPE=\"submit\" NAME=\"Send\" VALUE=\"Send\"></INPUT></td>");
    responseContent.append("<td><INPUT TYPE=\"reset\" NAME=\"Clear\" VALUE=\"Clear\" ></INPUT></td></tr>");
    responseContent.append("</table></FORM>\r\n");
    responseContent.append("<CENTER><HR WIDTH=\"75%\" NOSHADE color=\"blue\"></CENTER>");
    // POST with enctype="multipart/form-data"
    responseContent.append("<CENTER>POST MULTIPART FORM<HR WIDTH=\"75%\" NOSHADE color=\"blue\"></CENTER>");
    responseContent.append("<FORM ACTION=\"/formpostmultipart\" ENCTYPE=\"multipart/form-data\" METHOD=\"POST\">");
    responseContent.append("<input type=hidden name=getform value=\"POST\">");
    responseContent.append("<table border=\"0\">");
    responseContent.append("<tr><td>Fill with value: <br> <input type=text name=\"info\" size=10></td></tr>");
    responseContent.append("<tr><td>Fill with value: <br> <input type=text name=\"secondinfo\" size=20>");
    responseContent.append("<tr><td>Fill with value: <br> <textarea name=\"thirdinfo\" cols=40 rows=10></textarea>");
    responseContent.append("<tr><td>Fill with file: <br> <input type=file name=\"myfile\">");
    responseContent.append("</td></tr>");
    responseContent.append("<tr><td><INPUT TYPE=\"submit\" NAME=\"Send\" VALUE=\"Send\"></INPUT></td>");
    responseContent.append("<td><INPUT TYPE=\"reset\" NAME=\"Clear\" VALUE=\"Clear\" ></INPUT></td></tr>");
    responseContent.append("</table></FORM>\r\n");
    responseContent.append("<CENTER><HR WIDTH=\"75%\" NOSHADE color=\"blue\"></CENTER>");
    responseContent.append("</body>");
    responseContent.append("</html>");
    ByteBuf buf = copiedBuffer(responseContent.toString(), CharsetUtil.UTF_8);
    // Build the response object.
    FullHttpResponse response = new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK, buf);
    response.headers().set(HttpHeaderNames.CONTENT_TYPE, "text/html; charset=UTF-8");
    response.headers().setInt(HttpHeaderNames.CONTENT_LENGTH, buf.readableBytes());
    // Write the response.
    ctx.channel().writeAndFlush(response);
}
Also used : DefaultFullHttpResponse(io.netty.handler.codec.http.DefaultFullHttpResponse) FullHttpResponse(io.netty.handler.codec.http.FullHttpResponse) DefaultFullHttpResponse(io.netty.handler.codec.http.DefaultFullHttpResponse) ByteBuf(io.netty.buffer.ByteBuf)

Example 47 with DefaultFullHttpResponse

use of io.netty.handler.codec.http.DefaultFullHttpResponse in project netty by netty.

the class HttpUploadServerHandler method writeResponse.

private void writeResponse(Channel channel) {
    // Convert the response content to a ChannelBuffer.
    ByteBuf buf = copiedBuffer(responseContent.toString(), CharsetUtil.UTF_8);
    responseContent.setLength(0);
    // Decide whether to close the connection or not.
    boolean close = request.headers().contains(HttpHeaderNames.CONNECTION, HttpHeaderValues.CLOSE, true) || request.protocolVersion().equals(HttpVersion.HTTP_1_0) && !request.headers().contains(HttpHeaderNames.CONNECTION, HttpHeaderValues.KEEP_ALIVE, true);
    // Build the response object.
    FullHttpResponse response = new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK, buf);
    response.headers().set(HttpHeaderNames.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.headers().setInt(HttpHeaderNames.CONTENT_LENGTH, buf.readableBytes());
    }
    Set<Cookie> cookies;
    String value = request.headers().get(HttpHeaderNames.COOKIE);
    if (value == null) {
        cookies = Collections.emptySet();
    } else {
        cookies = ServerCookieDecoder.STRICT.decode(value);
    }
    if (!cookies.isEmpty()) {
        // Reset the cookies if necessary.
        for (Cookie cookie : cookies) {
            response.headers().add(HttpHeaderNames.SET_COOKIE, ServerCookieEncoder.STRICT.encode(cookie));
        }
    }
    // Write the response.
    ChannelFuture future = channel.writeAndFlush(response);
    // Close the connection after the write operation is done if necessary.
    if (close) {
        future.addListener(ChannelFutureListener.CLOSE);
    }
}
Also used : Cookie(io.netty.handler.codec.http.cookie.Cookie) ChannelFuture(io.netty.channel.ChannelFuture) DefaultFullHttpResponse(io.netty.handler.codec.http.DefaultFullHttpResponse) FullHttpResponse(io.netty.handler.codec.http.FullHttpResponse) DefaultFullHttpResponse(io.netty.handler.codec.http.DefaultFullHttpResponse) ByteBuf(io.netty.buffer.ByteBuf)

Example 48 with DefaultFullHttpResponse

use of io.netty.handler.codec.http.DefaultFullHttpResponse in project netty by netty.

the class WebSocketServerHandler method handleHttpRequest.

private void handleHttpRequest(ChannelHandlerContext ctx, FullHttpRequest req) {
    // Handle a bad request.
    if (!req.decoderResult().isSuccess()) {
        sendHttpResponse(ctx, req, new DefaultFullHttpResponse(HTTP_1_1, BAD_REQUEST));
        return;
    }
    // Allow only GET methods.
    if (req.method() != GET) {
        sendHttpResponse(ctx, req, new DefaultFullHttpResponse(HTTP_1_1, FORBIDDEN));
        return;
    }
    // Send the demo page and favicon.ico
    if ("/".equals(req.uri())) {
        ByteBuf content = WebSocketServerBenchmarkPage.getContent(getWebSocketLocation(req));
        FullHttpResponse res = new DefaultFullHttpResponse(HTTP_1_1, OK, content);
        res.headers().set(HttpHeaderNames.CONTENT_TYPE, "text/html; charset=UTF-8");
        HttpUtil.setContentLength(res, content.readableBytes());
        sendHttpResponse(ctx, req, res);
        return;
    }
    if ("/favicon.ico".equals(req.uri())) {
        FullHttpResponse res = new DefaultFullHttpResponse(HTTP_1_1, NOT_FOUND);
        sendHttpResponse(ctx, req, res);
        return;
    }
    // Handshake
    WebSocketServerHandshakerFactory wsFactory = new WebSocketServerHandshakerFactory(getWebSocketLocation(req), null, true, 5 * 1024 * 1024);
    handshaker = wsFactory.newHandshaker(req);
    if (handshaker == null) {
        WebSocketServerHandshakerFactory.sendUnsupportedVersionResponse(ctx.channel());
    } else {
        handshaker.handshake(ctx.channel(), req);
    }
}
Also used : DefaultFullHttpResponse(io.netty.handler.codec.http.DefaultFullHttpResponse) FullHttpResponse(io.netty.handler.codec.http.FullHttpResponse) DefaultFullHttpResponse(io.netty.handler.codec.http.DefaultFullHttpResponse) WebSocketServerHandshakerFactory(io.netty.handler.codec.http.websocketx.WebSocketServerHandshakerFactory) ByteBuf(io.netty.buffer.ByteBuf)

Example 49 with DefaultFullHttpResponse

use of io.netty.handler.codec.http.DefaultFullHttpResponse in project netty by netty.

the class WebSocketIndexPageHandler method channelRead0.

@Override
protected void channelRead0(ChannelHandlerContext ctx, FullHttpRequest req) throws Exception {
    // Handle a bad request.
    if (!req.decoderResult().isSuccess()) {
        sendHttpResponse(ctx, req, new DefaultFullHttpResponse(HTTP_1_1, BAD_REQUEST));
        return;
    }
    // Allow only GET methods.
    if (req.method() != GET) {
        sendHttpResponse(ctx, req, new DefaultFullHttpResponse(HTTP_1_1, FORBIDDEN));
        return;
    }
    // Send the index page
    if ("/".equals(req.uri()) || "/index.html".equals(req.uri())) {
        String webSocketLocation = getWebSocketLocation(ctx.pipeline(), req, websocketPath);
        ByteBuf content = WebSocketServerIndexPage.getContent(webSocketLocation);
        FullHttpResponse res = new DefaultFullHttpResponse(HTTP_1_1, OK, content);
        res.headers().set(HttpHeaderNames.CONTENT_TYPE, "text/html; charset=UTF-8");
        HttpUtil.setContentLength(res, content.readableBytes());
        sendHttpResponse(ctx, req, res);
    } else {
        sendHttpResponse(ctx, req, new DefaultFullHttpResponse(HTTP_1_1, NOT_FOUND));
    }
}
Also used : DefaultFullHttpResponse(io.netty.handler.codec.http.DefaultFullHttpResponse) FullHttpResponse(io.netty.handler.codec.http.FullHttpResponse) DefaultFullHttpResponse(io.netty.handler.codec.http.DefaultFullHttpResponse) ByteBuf(io.netty.buffer.ByteBuf)

Example 50 with DefaultFullHttpResponse

use of io.netty.handler.codec.http.DefaultFullHttpResponse in project netty by netty.

the class Http2RequestHandler method handlePage.

private void handlePage(ChannelHandlerContext ctx, String streamId, int latency, FullHttpRequest request) {
    byte[] body = Html.body(latency);
    ByteBuf content = ctx.alloc().buffer(Html.HEADER.length + body.length + Html.FOOTER.length);
    content.writeBytes(Html.HEADER);
    content.writeBytes(body);
    content.writeBytes(Html.FOOTER);
    FullHttpResponse response = new DefaultFullHttpResponse(HTTP_1_1, OK, content);
    response.headers().set(CONTENT_TYPE, "text/html; charset=UTF-8");
    sendResponse(ctx, streamId, latency, response, request);
}
Also used : DefaultFullHttpResponse(io.netty.handler.codec.http.DefaultFullHttpResponse) FullHttpResponse(io.netty.handler.codec.http.FullHttpResponse) DefaultFullHttpResponse(io.netty.handler.codec.http.DefaultFullHttpResponse) ByteBuf(io.netty.buffer.ByteBuf)

Aggregations

DefaultFullHttpResponse (io.netty.handler.codec.http.DefaultFullHttpResponse)72 FullHttpResponse (io.netty.handler.codec.http.FullHttpResponse)44 ByteBuf (io.netty.buffer.ByteBuf)27 HttpResponse (io.netty.handler.codec.http.HttpResponse)10 HttpResponseStatus (io.netty.handler.codec.http.HttpResponseStatus)8 Test (org.junit.Test)7 EmbeddedChannel (io.netty.channel.embedded.EmbeddedChannel)6 DefaultHttpResponse (io.netty.handler.codec.http.DefaultHttpResponse)5 HttpHeaders (io.netty.handler.codec.http.HttpHeaders)5 HttpRequest (io.netty.handler.codec.http.HttpRequest)5 ChannelFuture (io.netty.channel.ChannelFuture)4 IOException (java.io.IOException)4 Map (java.util.Map)4 HttpContent (io.netty.handler.codec.http.HttpContent)3 LastHttpContent (io.netty.handler.codec.http.LastHttpContent)3 File (java.io.File)3 ChannelHandlerContext (io.netty.channel.ChannelHandlerContext)2 ChannelInboundHandlerAdapter (io.netty.channel.ChannelInboundHandlerAdapter)2 DefaultFullHttpRequest (io.netty.handler.codec.http.DefaultFullHttpRequest)2 FullHttpMessage (io.netty.handler.codec.http.FullHttpMessage)2
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