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/*
* Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* - Redistribution of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistribution in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* Neither the name of Sun Microsystems, Inc. or the names of
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* This software is provided "AS IS," without a warranty of any kind. ALL
* EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
* MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
* ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
* DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
* ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
* DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
* DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
* ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
* SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
*
* You acknowledge that this software is not designed or intended for use
* in the design, construction, operation or maintenance of any nuclear
* facility.
*
* Sun gratefully acknowledges that this software was originally authored
* and developed by Kenneth Bradley Russell and Christopher John Kline.
*/
package net.java.games.gluegen;
import java.util.*;
import java.io.*;
import java.text.MessageFormat;
public class CMethodBindingImplEmitter extends CMethodBindingEmitter
{
protected static final CommentEmitter defaultCImplCommentEmitter =
new CImplCommentEmitter();
protected boolean arrayImplRoutine = false;
public CMethodBindingImplEmitter(MethodBinding binding,
boolean isOverloadedBinding,
boolean arrayImpl,
String javaPackageName,
String javaClassName,
boolean isJavaMethodStatic,
PrintWriter output)
{
super(binding, isOverloadedBinding,
javaPackageName, javaClassName,
isJavaMethodStatic, output);
setCommentEmitter(defaultCImplCommentEmitter);
arrayImplRoutine = arrayImpl;
}
protected void emitName(PrintWriter writer)
{
super.emitName(writer);
if (!getIsOverloadedBinding()) {
if(!arrayImplRoutine)
writer.print("0");
else
writer.print("1");
}
}
/**
* Gets the mangled name for the binding, but assumes that this is an Impl
* routine
*/
protected String jniMangle(MethodBinding binding) {
StringBuffer buf = new StringBuffer();
buf.append(jniMangle(binding.getName()));
if(!arrayImplRoutine)
buf.append("0");
else
buf.append("1");
buf.append("__");
for (int i = 0; i < binding.getNumArguments(); i++) {
JavaType type = binding.getJavaArgumentType(i);
Class c = type.getJavaClass();
if (c != null) {
jniMangle(c, buf);
// Add mangling for buffer offset arguments
if(type.isNIOBuffer()) {
jniMangle(Integer.TYPE, buf);
} else if (type.isNIOBufferArray()) {
int[] intArrayType = new int[0];
c = intArrayType.getClass();
jniMangle(c , buf);
}
if(type.isArray() && !type.isNIOBufferArray() && !type.isStringArray()) {
jniMangle(Integer.TYPE, buf);
}
} else {
// FIXME: add support for char* -> String conversion
throw new RuntimeException("Unknown kind of JavaType: name="+type.getName());
}
}
return buf.toString();
}
protected static class CImplCommentEmitter extends CMethodBindingEmitter.DefaultCommentEmitter {
protected void emitBeginning(FunctionEmitter methodEmitter, PrintWriter writer) {
writer.print(" -- FIXME: PUT A COMMENT HERE -- ");
}
}
}
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