/** * Parses the HTTP response produced by the given stream. * * @param inputStream producing a HTTP response * @return a parsed HTTP response object * @throws InvalidHttpResponse if the response is invalid * @throws IOException if a problem occurs accessing the stream */ public final RawHttpResponse<Void> parseResponse(InputStream inputStream) throws IOException { return parseResponse(inputStream, null); }
/** * Parses the HTTP response produced by the given stream. * * @param inputStream producing a HTTP response * @return a parsed HTTP response object * @throws InvalidHttpResponse if the response is invalid * @throws IOException if a problem occurs accessing the stream */ public final RawHttpResponse<Void> parseResponse(InputStream inputStream) throws IOException { return parseResponse(inputStream, null); }
/** * Parses the given HTTP response. * * @param response in text form * @return a parsed HTTP response object * @throws InvalidHttpResponse if the response is invalid */ public final RawHttpResponse<Void> parseResponse(String response) { try { return parseResponse( new ByteArrayInputStream(response.getBytes(UTF_8)), null); } catch (IOException e) { // IOException should be impossible throw new RuntimeException(e); } }
/** * Create a new instance of {@link RawHttpDuplex} that uses the given options. * <p> * This is the most general constructor, as {@link RawHttpDuplexOptions} can provide all options other constructors * accept. * * @param options to use for this instance */ public RawHttpDuplex(RawHttpDuplexOptions options) { this.okResponse = new RawHttp().parseResponse("200 OK"); this.options = options; }
/** * Parses the given HTTP response. * * @param response in text form * @return a parsed HTTP response object * @throws InvalidHttpResponse if the response is invalid */ public final RawHttpResponse<Void> parseResponse(String response) { try { return parseResponse( new ByteArrayInputStream(response.getBytes(UTF_8)), null); } catch (IOException e) { // IOException should be impossible throw new RuntimeException(e); } }
/** * Parses the HTTP response contained in the given file. * * @param file containing a HTTP response * @return a parsed HTTP response object * @throws InvalidHttpResponse if the response is invalid * @throws IOException if a problem occurs reading the file */ public final RawHttpResponse<Void> parseResponse(File file) throws IOException { try (InputStream stream = Files.newInputStream(file.toPath())) { return parseResponse(stream, null).eagerly(); } }
/** * Parses the HTTP response contained in the given file. * * @param file containing a HTTP response * @return a parsed HTTP response object * @throws InvalidHttpResponse if the response is invalid * @throws IOException if a problem occurs reading the file */ public final RawHttpResponse<Void> parseResponse(File file) throws IOException { try (InputStream stream = Files.newInputStream(file.toPath())) { return parseResponse(stream, null).eagerly(); } }
@Override public RawHttpResponse<Void> send(RawHttpRequest request) throws IOException { Socket socket; try { socket = options.getSocket(request.getUri()); } catch (RuntimeException e) { Throwable cause = e.getCause(); if (cause instanceof IOException) { throw (IOException) cause; } throw e; } OutputStream outputStream = socket.getOutputStream(); options.getExecutorService().submit(() -> { try { request.writeTo(outputStream); } catch (IOException e) { e.printStackTrace(); } }); return options.onResponse(socket, request.getUri(), rawHttp.parseResponse(socket.getInputStream())); }
@Override public RawHttpResponse<Void> send(RawHttpRequest request) throws IOException { Socket socket; try { socket = options.getSocket(request.getUri()); } catch (RuntimeException e) { Throwable cause = e.getCause(); if (cause instanceof IOException) { throw (IOException) cause; } throw e; } OutputStream outputStream = socket.getOutputStream(); options.getExecutorService().submit(() -> { try { request.writeTo(outputStream); } catch (IOException e) { e.printStackTrace(); } }); return options.onResponse(socket, request.getUri(), rawHttp.parseResponse(socket.getInputStream())); }
@Test public void goingRawWithoutFancyClient() throws IOException { RawHttp rawHttp = new RawHttp(); RawHttpRequest request = rawHttp.parseRequest(String.format("GET localhost:%d/hello HTTP/1.0", PORT)); Socket socket = new Socket("localhost", PORT); request.writeTo(socket.getOutputStream()); EagerHttpResponse<?> response = rawHttp.parseResponse(socket.getInputStream()).eagerly(); assertThat(response.getStatusCode(), is(200)); assertThat(response.getBody().map(EagerBodyReader::toString) .orElseThrow(() -> new RuntimeException("No body")), equalTo("Hello")); }
@Test public void frontPageExample() throws IOException { RawHttp rawHttp = new RawHttp(); RawHttpRequest request = rawHttp.parseRequest( "GET /hello.txt HTTP/1.1\r\n" + "User-Agent: curl/7.16.3 libcurl/7.16.3 OpenSSL/0.9.7l zlib/1.2.3\r\n" + "Host: www.example.com\r\n" + "Accept-Language: en, mi"); Socket socket = new Socket("www.example.com", 80); request.writeTo(socket.getOutputStream()); EagerHttpResponse<?> response = rawHttp.parseResponse(socket.getInputStream()).eagerly(); // call "eagerly()" in order to download the body System.out.println(response.eagerly()); assertThat(response.getStatusCode(), equalTo(404)); assertTrue(response.getBody().isPresent()); File responseFile = Files.createTempFile("rawhttp", ".http").toFile(); try (OutputStream out = Files.newOutputStream(responseFile.toPath())) { response.writeTo(out); } System.out.printf("Response parsed from file (%s):", responseFile); System.out.println(rawHttp.parseResponse(responseFile).eagerly()); }
String body = "Hello RawHTTP!"; String dateString = RFC_1123_DATE_TIME.format(ZonedDateTime.now(ZoneOffset.UTC)); RawHttpResponse<?> response = http.parseResponse("HTTP/1.1 200 OK\r\n" + "Content-Type: plain/text\r\n" + "Content-Length: " + body.length() + "\r\n" + RawHttpResponse<?> response = http.parseResponse(socket.getInputStream()).eagerly(); System.out.println("RESPONSE:\n" + response); assertEquals(200, response.getStatusCode());
System.out.println("REQUEST:\n" + request); if (request.getUri().getPath().equals("/saysomething")) { http.parseResponse("HTTP/1.1 200 OK\n" + "Content-Type: text/plain\n" + "Content-Length: 9\n" + "something").writeTo(client.getOutputStream()); } else { http.parseResponse("HTTP/1.1 404 Not Found\n" + "Content-Type: text/plain\n" + "Content-Length: 0\n" +
@Test public void useHttpServer() throws InterruptedException, IOException { RawHttpServer server = new TcpRawHttpServer(8086); RawHttp http = new RawHttp(); server.start(request -> { System.out.println("Got Request:\n" + request); String body = "Hello RawHTTP!"; String dateString = RFC_1123_DATE_TIME.format(ZonedDateTime.now(ZoneOffset.UTC)); RawHttpResponse<?> response = http.parseResponse("HTTP/1.1 200 OK\r\n" + "Content-Type: plain/text\r\n" + "Content-Length: " + body.length() + "\r\n" + "Server: RawHTTP\r\n" + "Date: " + dateString + "\r\n" + "\r\n" + body); return Optional.of(response); }); // wait for the socket get bound Thread.sleep(150L); RawHttpRequest request = http.parseRequest("GET /\r\nHost: localhost"); Socket socket = new Socket(InetAddress.getLoopbackAddress(), 8086); request.writeTo(socket.getOutputStream()); // get the response RawHttpResponse<?> response = http.parseResponse(socket.getInputStream()).eagerly(); System.out.println("RESPONSE:\n" + response); assertEquals(200, response.getStatusCode()); assertTrue(response.getBody().isPresent()); assertEquals("Hello RawHTTP!", response.getBody().get().decodeBodyToString(UTF_8)); server.stop(); }
@Test public void sendRawRequest() throws IOException { RawHttp http = new RawHttp(); RawHttpRequest request = http.parseRequest( "GET / HTTP/1.1\r\n" + "Host: headers.jsontest.com\r\n" + "User-Agent: RawHTTP\r\n" + "Accept: application/json"); Socket socket = new Socket("headers.jsontest.com", 80); request.writeTo(socket.getOutputStream()); // get the response RawHttpResponse<?> response = http.parseResponse(socket.getInputStream()); assertEquals(200, response.getStatusCode()); assertTrue(response.getBody().isPresent()); String textBody = response.getBody().get().decodeBodyToString(UTF_8); assertTrue(textBody.contains("\"User-Agent\": \"RawHTTP\"")); }
RawHttpResponse<?> response = http.parseResponse(socket.getInputStream()).eagerly(); System.out.println("RESPONSE:\n" + response);