| // |
| // ======================================================================== |
| // Copyright (c) 1995-2017 Mort Bay Consulting Pty. Ltd. |
| // ------------------------------------------------------------------------ |
| // All rights reserved. This program and the accompanying materials |
| // are made available under the terms of the Eclipse Public License v1.0 |
| // and Apache License v2.0 which accompanies this distribution. |
| // |
| // The Eclipse Public License is available at |
| // http://www.eclipse.org/legal/epl-v10.html |
| // |
| // The Apache License v2.0 is available at |
| // http://www.opensource.org/licenses/apache2.0.php |
| // |
| // You may elect to redistribute this code under either of these licenses. |
| // ======================================================================== |
| // |
| |
| package org.eclipse.jetty.http2.generator; |
| |
| import java.nio.ByteBuffer; |
| |
| import org.eclipse.jetty.http2.frames.Frame; |
| import org.eclipse.jetty.http2.frames.FrameType; |
| import org.eclipse.jetty.io.ByteBufferPool; |
| |
| public class HeaderGenerator |
| { |
| private int maxFrameSize = Frame.DEFAULT_MAX_LENGTH; |
| |
| public ByteBuffer generate(ByteBufferPool.Lease lease, FrameType frameType, int capacity, int length, int flags, int streamId) |
| { |
| ByteBuffer header = lease.acquire(capacity, true); |
| header.put((byte)((length & 0x00_FF_00_00) >>> 16)); |
| header.put((byte)((length & 0x00_00_FF_00) >>> 8)); |
| header.put((byte)((length & 0x00_00_00_FF))); |
| header.put((byte)frameType.getType()); |
| header.put((byte)flags); |
| header.putInt(streamId); |
| return header; |
| } |
| |
| public int getMaxFrameSize() |
| { |
| return maxFrameSize; |
| } |
| |
| public void setMaxFrameSize(int maxFrameSize) |
| { |
| this.maxFrameSize = maxFrameSize; |
| } |
| } |