/*
* Copyright (c) 2002, 2003, 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.util.HashMap;
import java.util.Map;
import java.util.Iterator;
import java.util.List;
import java.util.Collections;
import java.util.ArrayList;
import java.io.IOException;
import java.io.PrintStream;
import java.io.ByteArrayOutputStream;
import java.math.BigDecimal;
import java.math.BigInteger;
import org.omg.CORBA.TypeCode ;
import org.omg.CORBA.StructMember ;
import org.omg.CORBA.UnionMember ;
import org.omg.CORBA.ValueMember ;
import org.omg.CORBA.TCKind ;
import org.omg.CORBA.Any ;
import org.omg.CORBA.Principal ;
import org.omg.CORBA.BAD_TYPECODE ;
import org.omg.CORBA.BAD_PARAM ;
import org.omg.CORBA.BAD_OPERATION ;
import org.omg.CORBA.INTERNAL ;
import org.omg.CORBA.MARSHAL ;
import org.omg.CORBA.TypeCodePackage.BadKind ;
import org.omg.CORBA_2_3.portable.InputStream;
import org.omg.CORBA_2_3.portable.OutputStream;
import com.sun.corba.se.spi.ior.iiop.GIOPVersion;
import com.sun.corba.se.impl.corba.TypeCodeImpl;
import com.sun.corba.se.spi.orb.ORB;
import com.sun.corba.se.impl.encoding.OSFCodeSetRegistry;
import com.sun.corba.se.impl.encoding.MarshalInputStream;
import com.sun.corba.se.impl.encoding.CodeSetConversion;
import com.sun.corba.se.impl.encoding.CDRInputStream;
import com.sun.corba.se.impl.encoding.CDROutputStream;
public class WrapperInputStream extends org.omg.CORBA_2_3.portable.InputStream implements TypeCodeReader
{
private CDRInputStream stream;
private Map typeMap = null;
private int startPos = 0;
public WrapperInputStream(CDRInputStream s) {
super();
stream = s;
startPos = stream.getPosition();
}
public int read() throws IOException { return stream.read(); }
public int read(byte b[]) throws IOException { return stream.read(b); }
public int read(byte b[], int off, int len) throws IOException {
return stream.read(b, off, len);
}
public long skip(long n) throws IOException { return stream.skip(n); }
public int available() throws IOException { return stream.available(); }
public void close() throws IOException { stream.close(); }
public void mark(int readlimit) { stream.mark(readlimit); }
public void reset() { stream.reset(); }
public boolean markSupported() { return stream.markSupported(); }
public int getPosition() { return stream.getPosition(); }
public void consumeEndian() { stream.consumeEndian(); }
public boolean read_boolean() { return stream.read_boolean(); }
public char read_char() { return stream.read_char(); }
public char read_wchar() { return stream.read_wchar(); }
public byte read_octet() { return stream.read_octet(); }
public short read_short() { return stream.read_short(); }
public short read_ushort() { return stream.read_ushort(); }
public int read_long() { return stream.read_long(); }
public int read_ulong() { return stream.read_ulong(); }
public long read_longlong() { return stream.read_longlong(); }
public long read_ulonglong() { return stream.read_ulonglong(); }
public float read_float() { return stream.read_float(); }
public double read_double() { return stream.read_double(); }
public String read_string() { return stream.read_string(); }
public String read_wstring() { return stream.read_wstring(); }
public void read_boolean_array(boolean[] value, int offset, int length) {
stream.read_boolean_array(value, offset, length);
}
public void read_char_array(char[] value, int offset, int length) {
stream.read_char_array(value, offset, length);
}
public void read_wchar_array(char[] value, int offset, int length) {
stream.read_wchar_array(value, offset, length);
}
public void read_octet_array(byte[] value, int offset, int length) {
stream.read_octet_array(value, offset, length);
}
public void read_short_array(short[] value, int offset, int length) {
stream.read_short_array(value, offset, length);
}
public void read_ushort_array(short[] value, int offset, int length) {
stream.read_ushort_array(value, offset, length);
}
public void read_long_array(int[] value, int offset, int length) {
stream.read_long_array(value, offset, length);
}
public void read_ulong_array(int[] value, int offset, int length) {
stream.read_ulong_array(value, offset, length);
}
public void read_longlong_array(long[] value, int offset, int length) {
stream.read_longlong_array(value, offset, length);
}
public void read_ulonglong_array(long[] value, int offset, int length) {
stream.read_ulonglong_array(value, offset, length);
}
public void read_float_array(float[] value, int offset, int length) {
stream.read_float_array(value, offset, length);
}
public void read_double_array(double[] value, int offset, int length) {
stream.read_double_array(value, offset, length);
}
public org.omg.CORBA.Object read_Object() { return stream.read_Object(); }
public java.io.Serializable read_value() {return stream.read_value();}
public TypeCode read_TypeCode() { return stream.read_TypeCode(); }
public Any read_any() { return stream.read_any(); }
public Principal read_Principal() { return stream.read_Principal(); }
public java.math.BigDecimal read_fixed() { return stream.read_fixed(); }
public org.omg.CORBA.Context read_Context() { return stream.read_Context(); }
public org.omg.CORBA.ORB orb() { return stream.orb(); }
public void addTypeCodeAtPosition(TypeCodeImpl tc, int position) {
if (typeMap == null) {
//if (TypeCodeImpl.debug) System.out.println("Creating typeMap");
typeMap = new HashMap(16);
}
//if (TypeCodeImpl.debug) System.out.println(this + " adding tc " + tc + " at position " + position);
typeMap.put(new Integer(position), tc);
}
public TypeCodeImpl getTypeCodeAtPosition(int position) {
if (typeMap == null)
return null;
//if (TypeCodeImpl.debug) System.out.println("Getting tc " + (TypeCodeImpl)typeMap.get(new Integer(position)) +
//" at position " + position);
return (TypeCodeImpl)typeMap.get(new Integer(position));
}
public void setEnclosingInputStream(InputStream enclosure) {
// WrapperInputStream has no enclosure
}
public TypeCodeReader getTopLevelStream() {
// WrapperInputStream has no enclosure
return this;
}
public int getTopLevelPosition() {
//if (TypeCodeImpl.debug) System.out.println("WrapperInputStream.getTopLevelPosition " +
//"returning getPosition " + getPosition() + " - startPos " + startPos +
//" = " + (getPosition() - startPos));
return getPosition() - startPos;
}
public void performORBVersionSpecificInit() {
// This is never actually called on a WrapperInputStream, but
// exists to satisfy the interface requirement.
stream.performORBVersionSpecificInit();
}
public void resetCodeSetConverters() {
stream.resetCodeSetConverters();
}
//public void printBuffer() { stream.printBuffer(); }
public void printTypeMap() {
System.out.println("typeMap = {");
List sortedKeys = new ArrayList(typeMap.keySet());
Collections.sort(sortedKeys);
Iterator i = sortedKeys.iterator();
while (i.hasNext()) {
Integer pos = (Integer)i.next();
TypeCodeImpl tci = (TypeCodeImpl)typeMap.get(pos);
System.out.println(" key = " + pos.intValue() + ", value = " + tci.description());
}
System.out.println("}");
}
}