1 /* 2 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package sun.security.ssl; 27 28 import java.nio.ByteBuffer; 29 import javax.net.ssl.SSLEngineResult.HandshakeStatus; 30 31 /* 32 * Plaintext 33 */ 34 final class Plaintext { 35 static final Plaintext PLAINTEXT_NULL = new Plaintext(); 36 37 byte contentType; 38 byte majorVersion; 39 byte minorVersion; 40 int recordEpoch; // incremented on every cipher state change 41 long recordSN; 42 ByteBuffer fragment; // null if need to be reassembled 43 44 HandshakeStatus handshakeStatus; // null if not used or not handshaking 45 46 Plaintext() { 47 this.contentType = 0; 48 this.majorVersion = 0; 49 this.minorVersion = 0; 50 this.recordEpoch = -1; 51 this.recordSN = -1; 52 this.fragment = null; 53 this.handshakeStatus = null; 54 } 55 56 Plaintext(byte contentType, byte majorVersion, byte minorVersion, 57 int recordEpoch, long recordSN, ByteBuffer fragment) { 58 59 this.contentType = contentType; 60 this.majorVersion = majorVersion; 61 this.minorVersion = minorVersion; 62 this.recordEpoch = recordEpoch; 63 this.recordSN = recordSN; 64 this.fragment = fragment; 65 66 this.handshakeStatus = null; 67 } 68 69 public String toString() { 70 return "contentType: " + contentType + "/" + 71 "majorVersion: " + majorVersion + "/" + 72 "minorVersion: " + minorVersion + "/" + 73 "recordEpoch: " + recordEpoch + "/" + 74 "recordSN: 0x" + Long.toHexString(recordSN) + "/" + 75 "fragment: " + fragment; 76 } 77 }