jdk8-mips64-public/corba: src/share/classes/com/sun/tools/corba/se/idl/toJavaPortable/TCOffsets.java@e149090eb21a (annotated)

src/share/classes/com/sun/tools/corba/se/idl/toJavaPortable/TCOffsets.java@e149090eb21a (annotated)

src/share/classes/com/sun/tools/corba/se/idl/toJavaPortable/TCOffsets.java

Mon, 04 May 2009 18:40:45 -0700

author: tbell
date: Mon, 04 May 2009 18:40:45 -0700
changeset 72: e149090eb21a
parent 1: 55540e827aef
child 158: 91006f157c46
permissions: -rw-r--r--

6529590: flaw in com.sun.corba.se.impl.presentation.rmi.IDLNameTranslatorImpl
Reviewed-by: darcy

 /*
  * Copyright 1999 Sun Microsystems, Inc.  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.  Sun designates this
  * particular file as subject to the "Classpath" exception as provided
  * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  * CA 95054 USA or visit www.sun.com if you need additional information or
  * have any questions.
  */
 /*
  * COMPONENT_NAME: idl.toJava
  *
  * ORIGINS: 27
  *
  * Licensed Materials - Property of IBM
  * 5639-D57 (C) COPYRIGHT International Business Machines Corp. 1997, 1999
  * RMI-IIOP v1.0
  *
  */
 package com.sun.tools.corba.se.idl.toJavaPortable;
 // NOTES:
 import java.util.Enumeration;
 import java.util.Hashtable;
 import com.sun.tools.corba.se.idl.*;
 // This class is passed through the JavaGenerator.HelperType methods.
 // It is ONLY used when a recursive sequence is detected. ie.
 //
 //   struct S1
 //   {
 //     sequence <S1> others;
 //   };
 /**
  *
  **/
 public class TCOffsets
 {
   /**
    * Return -1 if the given name is not in the list of types.
    **/
   public int offset (String name)
   {
     Integer value = (Integer)tcs.get (name);
     return value == null ? -1 : value.intValue ();
   } // offset
   /**
    *
    **/
   public void set (SymtabEntry entry)
   {
     if (entry == null)
       offset += 8;
     else
     {
       tcs.put (entry.fullName (), new Integer (offset));
       offset += 4;
       String repID = Util.stripLeadingUnderscoresFromID (entry.repositoryID ().ID ());
       if (entry instanceof InterfaceEntry)
         offset += alignStrLen (repID) + alignStrLen (entry.name ());
       else if (entry instanceof StructEntry)
         offset += alignStrLen (repID) + alignStrLen (entry.name ()) + 4;
       else if (entry instanceof UnionEntry)
         offset += alignStrLen (repID) + alignStrLen (entry.name ()) + 12;
       else if (entry instanceof EnumEntry)
       {
         offset += alignStrLen (repID) + alignStrLen (entry.name ()) + 4;
         Enumeration e = ((EnumEntry)entry).elements ().elements ();
         while (e.hasMoreElements ())
           offset += alignStrLen ((String)e.nextElement ());
       }
       else if (entry instanceof StringEntry)
         offset += 4;
       else if (entry instanceof TypedefEntry)
       {
         offset += alignStrLen (repID) + alignStrLen (entry.name ());
         if (((TypedefEntry)entry).arrayInfo ().size () != 0)
           offset += 8;
       }
     }
   } // set
   /**
    * Return the full length of the string type:  4 byte length, x bytes for
    * string + 1 for the null terminator, align it so it ends on a 4-byte
    * boundary.  This method assumes the string starts at a 4-byte boundary
    * since it doesn't do any leading alignment.
    **/
   public int alignStrLen (String string)
   {
     int len = string.length () + 1;
     int align = 4 - (len % 4);
     if (align == 4) align = 0;
     return len + align + 4;
   } // alignStrLen
   /**
    *
    **/
   public void setMember (SymtabEntry entry)
   {
     offset += alignStrLen (entry.name ());
     if (((TypedefEntry)entry).arrayInfo ().size () != 0)
       offset += 4;
   } // setMember
   /**
    *
    **/
   public int currentOffset ()
   {
     return offset;
   } // currentOffset
   /**
    *
    **/
   public void bumpCurrentOffset (int value)
   {
     offset += value;
   } // bumpCurrentOffset
   private Hashtable tcs    = new Hashtable ();
   private int       offset = 0;
 } // class TCOffsets

Mercurial > jdk8-mips64-public > corba / annotate

src/share/classes/com/sun/tools/corba/se/idl/toJavaPortable/TCOffsets.java@e149090eb21a (annotated)

src/share/classes/com/sun/tools/corba/se/idl/toJavaPortable/TCOffsets.java