--- old/src/java.corba/share/classes/com/sun/corba/se/impl/encoding/EncapsInputStream.java 2018-01-30 20:17:01.000000000 -0500 +++ /dev/null 2018-01-30 20:17:01.000000000 -0500 @@ -1,184 +0,0 @@ -/* - * Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved. - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * This code is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License version 2 only, as - * published by the Free Software Foundation. Oracle designates this - * particular file as subject to the "Classpath" exception as provided - * by Oracle in the LICENSE file that accompanied this code. - * - * This code is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * version 2 for more details (a copy is included in the LICENSE file that - * accompanied this code). - * - * You should have received a copy of the GNU General Public License version - * 2 along with this work; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA - * or visit www.oracle.com if you need additional information or have any - * questions. - */ - -package com.sun.corba.se.impl.encoding; - -import java.nio.ByteBuffer; -import org.omg.CORBA.CompletionStatus; -import com.sun.org.omg.SendingContext.CodeBase; -import com.sun.corba.se.spi.ior.iiop.GIOPVersion; -import com.sun.corba.se.impl.encoding.CDRInputStream; -import com.sun.corba.se.impl.encoding.BufferManagerFactory; -import com.sun.corba.se.impl.encoding.CodeSetConversion; -import com.sun.corba.se.impl.encoding.OSFCodeSetRegistry; -import com.sun.corba.se.impl.protocol.giopmsgheaders.Message; - -import com.sun.corba.se.spi.orb.ORB; -import com.sun.corba.se.spi.logging.CORBALogDomains; -import com.sun.corba.se.impl.logging.ORBUtilSystemException; - -import sun.corba.EncapsInputStreamFactory; -/** - * Encapsulations are supposed to explicitly define their - * code sets and GIOP version. The original resolution to issue 2784 - * said that the defaults were UTF-8 and UTF-16, but that was not - * agreed upon. - * - * These streams currently use CDR 1.2 with ISO8859-1 for char/string and - * UTF16 for wchar/wstring. If no byte order marker is available, - * the endianness of the encapsulation is used. - * - * When more encapsulations arise that have their own special code - * sets defined, we can make all constructors take such parameters. - */ -public class EncapsInputStream extends CDRInputStream -{ - private ORBUtilSystemException wrapper ; - - // corba/EncapsOutputStream - // corba/ORBSingleton - // iiop/ORB - public EncapsInputStream(org.omg.CORBA.ORB orb, byte[] buf, - int size, boolean littleEndian, - GIOPVersion version) { - super(orb, ByteBuffer.wrap(buf), size, littleEndian, - version, Message.CDR_ENC_VERSION, - BufferManagerFactory.newBufferManagerRead( - BufferManagerFactory.GROW, - Message.CDR_ENC_VERSION, - (ORB)orb)); - - wrapper = ORBUtilSystemException.get( (ORB)orb, - CORBALogDomains.RPC_ENCODING ) ; - - performORBVersionSpecificInit(); - } - - public EncapsInputStream(org.omg.CORBA.ORB orb, ByteBuffer byteBuffer, - int size, boolean littleEndian, - GIOPVersion version) { - super(orb, byteBuffer, size, littleEndian, - version, Message.CDR_ENC_VERSION, - BufferManagerFactory.newBufferManagerRead( - BufferManagerFactory.GROW, - Message.CDR_ENC_VERSION, - (com.sun.corba.se.spi.orb.ORB)orb)); - - performORBVersionSpecificInit(); - } - - // ior/IdentifiableBase - // ior/IIOPProfile - // corba/ORBSingleton - // iiop/ORB - public EncapsInputStream(org.omg.CORBA.ORB orb, byte[] data, int size) - { - this(orb, data, size, GIOPVersion.V1_2); - } - - // corba/AnyImpl - public EncapsInputStream(EncapsInputStream eis) - { - super(eis); - - wrapper = ORBUtilSystemException.get( (ORB)(eis.orb()), - CORBALogDomains.RPC_ENCODING ) ; - - performORBVersionSpecificInit(); - } - - // CDREncapsCodec - // ServiceContext - // - // Assumes big endian (can use consumeEndian to read and set - // the endianness if it is an encapsulation with a byte order - // mark at the beginning) - public EncapsInputStream(org.omg.CORBA.ORB orb, byte[] data, int size, GIOPVersion version) - { - this(orb, data, size, false, version); - } - - /** - * Full constructor with a CodeBase parameter useful for - * unmarshaling RMI-IIOP valuetypes (technically against the - * intention of an encapsulation, but necessary due to OMG - * issue 4795. Used by ServiceContexts. - */ - public EncapsInputStream(org.omg.CORBA.ORB orb, - byte[] data, - int size, - GIOPVersion version, - CodeBase codeBase) { - super(orb, - ByteBuffer.wrap(data), - size, - false, - version, Message.CDR_ENC_VERSION, - BufferManagerFactory.newBufferManagerRead( - BufferManagerFactory.GROW, - Message.CDR_ENC_VERSION, - (ORB)orb)); - - this.codeBase = codeBase; - - performORBVersionSpecificInit(); - } - - public CDRInputStream dup() { - return EncapsInputStreamFactory.newEncapsInputStream(this); - } - - protected CodeSetConversion.BTCConverter createCharBTCConverter() { - return CodeSetConversion.impl().getBTCConverter(OSFCodeSetRegistry.ISO_8859_1); - } - - protected CodeSetConversion.BTCConverter createWCharBTCConverter() { - // Wide characters don't exist in GIOP 1.0 - if (getGIOPVersion().equals(GIOPVersion.V1_0)) - throw wrapper.wcharDataInGiop10( CompletionStatus.COMPLETED_MAYBE); - - // In GIOP 1.1, we shouldn't have byte order markers. Take the order - // of the stream if we don't see them. - if (getGIOPVersion().equals(GIOPVersion.V1_1)) - return CodeSetConversion.impl().getBTCConverter(OSFCodeSetRegistry.UTF_16, - isLittleEndian()); - - // Assume anything else adheres to GIOP 1.2 requirements. - // - // Our UTF_16 converter will work with byte order markers, and if - // they aren't present, it will use the provided endianness. - // - // With no byte order marker, it's big endian in GIOP 1.2. - // formal 00-11-03 15.3.16. - return CodeSetConversion.impl().getBTCConverter(OSFCodeSetRegistry.UTF_16, - false); - } - - public CodeBase getCodeBase() { - return codeBase; - } - - private CodeBase codeBase; -}