public void readFromWire(Buffer buffer, CodecManager codecManager) {
int pos = 0;
// Overall Length already read when passed in here
byte protocolVersion = buffer.getByte(pos);
if (protocolVersion > WIRE_PROTOCOL_VERSION) {
throw new IllegalStateException(
"Invalid wire protocol version "
+ protocolVersion
+ " should be <= "
+ WIRE_PROTOCOL_VERSION);
}
pos++;
byte systemCodecCode = buffer.getByte(pos);
pos++;
if (systemCodecCode == -1) {
// User codec
int length = buffer.getInt(pos);
pos += 4;
byte[] bytes = buffer.getBytes(pos, pos + length);
String codecName = new String(bytes, CharsetUtil.UTF_8);
messageCodec = codecManager.getCodec(codecName);
if (messageCodec == null) {
throw new IllegalStateException("No message codec registered with name " + codecName);
}
pos += length;
} else {
messageCodec = codecManager.systemCodecs()[systemCodecCode];
}
byte bsend = buffer.getByte(pos);
send = bsend == 0;
pos++;
int length = buffer.getInt(pos);
pos += 4;
byte[] bytes = buffer.getBytes(pos, pos + length);
address = new String(bytes, CharsetUtil.UTF_8);
pos += length;
length = buffer.getInt(pos);
pos += 4;
if (length != 0) {
bytes = buffer.getBytes(pos, pos + length);
replyAddress = new String(bytes, CharsetUtil.UTF_8);
pos += length;
}
int senderPort = buffer.getInt(pos);
pos += 4;
length = buffer.getInt(pos);
pos += 4;
bytes = buffer.getBytes(pos, pos + length);
String senderHost = new String(bytes, CharsetUtil.UTF_8);
pos += length;
headersPos = pos;
int headersLength = buffer.getInt(pos);
pos += headersLength;
bodyPos = pos;
sender = new ServerID(senderPort, senderHost);
wireBuffer = buffer;
fromWire = true;
}
private void testWriteMessage(int size, WebsocketVersion version) {
String path = "/some/path";
byte[] expected = TestUtils.randomByteArray(size);
server =
vertx
.createHttpServer(new HttpServerOptions().setPort(HttpTestBase.DEFAULT_HTTP_PORT))
.websocketHandler(
ws -> {
ws.writeMessage(Buffer.buffer(expected));
ws.close();
});
server.listen(
ar -> {
assertTrue(ar.succeeded());
client.connectWebsocket(
HttpTestBase.DEFAULT_HTTP_PORT,
HttpTestBase.DEFAULT_HTTP_HOST,
path,
null,
version,
ws -> {
Buffer actual = Buffer.buffer();
ws.handler(actual::appendBuffer);
ws.closeHandler(
v -> {
assertArrayEquals(expected, actual.getBytes());
testComplete();
});
});
});
await();
}
@Override
public String decodeFromWire(int pos, Buffer buffer) {
int length = buffer.getInt(pos);
pos += 4;
byte[] bytes = buffer.getBytes(pos, pos + length);
return new String(bytes, CharsetUtil.UTF_8);
}
@Override
public User decodeFromWire(int pos, Buffer buffer) {
int length = buffer.getInt(pos);
pos += 4;
byte[] encoded = buffer.getBytes(pos, pos + length);
String str = new String(encoded, CharsetUtil.UTF_8);
return JsonUtils.decode(str, User.class);
}
private void decodeHeaders() {
int length = wireBuffer.getInt(headersPos);
if (length != 4) {
headersPos += 4;
int numHeaders = wireBuffer.getInt(headersPos);
headersPos += 4;
headers = new CaseInsensitiveHeaders();
for (int i = 0; i < numHeaders; i++) {
int keyLength = wireBuffer.getInt(headersPos);
headersPos += 4;
byte[] bytes = wireBuffer.getBytes(headersPos, headersPos + keyLength);
String key = new String(bytes, CharsetUtil.UTF_8);
headersPos += keyLength;
int valLength = wireBuffer.getInt(headersPos);
headersPos += 4;
bytes = wireBuffer.getBytes(headersPos, headersPos + valLength);
String val = new String(bytes, CharsetUtil.UTF_8);
headersPos += valLength;
headers.add(key, val);
}
}
headersPos = 0;
}
public HttpRequest createRequest(
final HttpServerRequest request,
final Buffer buffer,
final CopyOnWriteArrayList<HttpResponseDecorator> decorators,
final HttpResponseCreator httpResponseCreator) {
final MultiMap<String, String> headers =
request.headers().size() == 0 ? MultiMap.empty() : new MultiMapWrapper(request.headers());
final String contentType = request.headers().get("Content-Type");
final byte[] body =
HttpContentTypes.isFormContentType(contentType) || buffer == null
? new byte[0]
: buffer.getBytes();
final MultiMap<String, String> params = buildParams(request, contentType);
final HttpRequestBuilder httpRequestBuilder = HttpRequestBuilder.httpRequestBuilder();
final String requestPath = request.path();
httpRequestBuilder
.setId(requestId.incrementAndGet())
.setUri(requestPath)
.setMethod(request.method().toString())
.setParams(params)
.setBodyBytes(body)
.setRemoteAddress(request.remoteAddress().toString())
.setResponse(
createResponse(
requestPath, headers, params, request.response(), decorators, httpResponseCreator))
.setTimestamp(time == 0L ? Timer.timer().now() : time)
.setHeaders(headers);
return httpRequestBuilder.build();
}
@Override
public void handle(Buffer buffer) {
tokenizer.process(buffer.getBytes());
}