1 files changed, 0 insertions, 188 deletions
diff --git a/src/java/com/sun/gluegen/nativesig/NativeSignatureEmitter.java b/src/java/com/sun/gluegen/nativesig/NativeSignatureEmitter.java
deleted file mode 100755
index 4fe81af..0000000
--- a/src/java/com/sun/gluegen/nativesig/NativeSignatureEmitter.java
+++ /dev/null
@@ -1,188 +0,0 @@
-/*
- * Copyright (c) 2006 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 com.sun.gluegen.nativesig;
-
-import java.io.*;
-import java.util.*;
-
-import com.sun.gluegen.*;
-import com.sun.gluegen.cgram.types.*;
-import com.sun.gluegen.opengl.*;
-import com.sun.gluegen.procaddress.*;
-
-/** Emitter producing NativeSignature attributes. */
-
-public class NativeSignatureEmitter extends GLEmitter {
-  protected List generateMethodBindingEmitters(FunctionSymbol sym) throws Exception {
-    // Allow superclass to do most of the work for us
-    List res = super.generateMethodBindingEmitters(sym);
-
-    // Filter out all non-JavaMethodBindingEmitters
-    for (Iterator iter = res.iterator(); iter.hasNext(); ) {
-      FunctionEmitter emitter = (FunctionEmitter) iter.next();
-      if (!(emitter instanceof JavaMethodBindingEmitter)) {
-        iter.remove();
-      }
-    }
-
-    if (res.isEmpty()) {
-      return res;
-    }
-
-    PrintWriter writer = (getConfig().allStatic() ? javaWriter() : javaImplWriter());
-
-    List processed = new ArrayList();
-
-    // First, filter out all emitters going to the "other" (public) writer
-    for (Iterator iter = res.iterator(); iter.hasNext(); ) {
-      FunctionEmitter emitter = (FunctionEmitter) iter.next();
-      if (emitter.getDefaultOutput() != writer) {
-        processed.add(emitter);
-        iter.remove();
-      }
-    }
-
-    // Now process all of the remaining emitters sorted by MethodBinding
-    while (!res.isEmpty()) {
-      List emittersForBinding = new ArrayList();
-      JavaMethodBindingEmitter emitter = (JavaMethodBindingEmitter) res.remove(0);
-      emittersForBinding.add(emitter);
-      MethodBinding binding = emitter.getBinding();
-      for (Iterator iter = res.iterator(); iter.hasNext(); ) {
-        JavaMethodBindingEmitter emitter2 = (JavaMethodBindingEmitter) iter.next();
-        if (emitter2.getBinding() == binding) {
-          emittersForBinding.add(emitter2);
-          iter.remove();
-        }
-      }
-      generateNativeSignatureEmitters(binding, emittersForBinding);
-      processed.addAll(emittersForBinding);
-    }
-
-    return processed;
-  }
-
-  protected void generateNativeSignatureEmitters(MethodBinding binding,
-                                                 List allEmitters) {
-    if (allEmitters.isEmpty()) {
-      return;
-    }
-
-    PrintWriter writer = (getConfig().allStatic() ? javaWriter() : javaImplWriter());
-    
-    // Give ourselves the chance to interpose on the generation of all code to keep things simple
-    List newEmitters = new ArrayList();
-    for (Iterator iter = allEmitters.iterator(); iter.hasNext(); ) {
-      JavaMethodBindingEmitter javaEmitter = (JavaMethodBindingEmitter) iter.next();
-      NativeSignatureJavaMethodBindingEmitter newEmitter = null;
-      if (javaEmitter instanceof GLJavaMethodBindingEmitter) {
-        newEmitter = new NativeSignatureJavaMethodBindingEmitter((GLJavaMethodBindingEmitter) javaEmitter);
-      } else if (javaEmitter instanceof ProcAddressJavaMethodBindingEmitter) {
-        newEmitter = new NativeSignatureJavaMethodBindingEmitter((ProcAddressJavaMethodBindingEmitter) javaEmitter);
-      } else {
-        newEmitter = new NativeSignatureJavaMethodBindingEmitter(javaEmitter, this);
-      }
-      newEmitters.add(newEmitter);
-    }
-    allEmitters.clear();
-    allEmitters.addAll(newEmitters);
-
-    // Detect whether we need to produce more or modify some of these emitters.
-    // Note that at this point we are assuming that generatePublicEmitters has
-    // been called with signatureOnly both true and false.
-    if (signatureContainsStrings(binding) &&
-        !haveEmitterWithBody(allEmitters)) {
-      // This basically handles glGetString but also any similar methods
-      NativeSignatureJavaMethodBindingEmitter javaEmitter = findEmitterWithWriter(allEmitters, writer);
-
-      // First, we need to clone this emitter to produce the native
-      // entry point
-      NativeSignatureJavaMethodBindingEmitter emitter =
-        new NativeSignatureJavaMethodBindingEmitter(javaEmitter);
-      emitter.removeModifier(JavaMethodBindingEmitter.PUBLIC);
-      emitter.addModifier(JavaMethodBindingEmitter.PRIVATE);
-      emitter.setForImplementingMethodCall(true);
-      // Note: this is chosen so we don't have to change the logic in
-      // emitReturnVariableSetupAndCall which decides which variant
-      // (direct / indirect) to call
-      emitter.setForDirectBufferImplementation(true);
-      allEmitters.add(emitter);
-
-      // Now make the original emitter non-native and cause it to emit a body
-      javaEmitter.removeModifier(JavaMethodBindingEmitter.NATIVE);
-      javaEmitter.setEmitBody(true);
-    }
-  }
-
-  protected boolean signatureContainsStrings(MethodBinding binding) {
-    for (int i = 0; i < binding.getNumArguments(); i++) {
-      JavaType type = binding.getJavaArgumentType(i);
-      if (type.isString() || type.isStringArray()) {
-        return true;
-      }
-    }
-    JavaType retType = binding.getJavaReturnType();
-    if (retType.isString() || retType.isStringArray()) {
-      return true;
-    }
-    return false;
-  }
-
-  protected boolean haveEmitterWithBody(List allEmitters) {
-    for (Iterator iter = allEmitters.iterator(); iter.hasNext(); ) {
-      JavaMethodBindingEmitter emitter = (JavaMethodBindingEmitter) iter.next();
-      if (!emitter.signatureOnly()) {
-        return true;
-      }
-    }
-    return false;
-  }
-
-  protected NativeSignatureJavaMethodBindingEmitter findEmitterWithWriter(List allEmitters, PrintWriter writer) {
-    for (Iterator iter = allEmitters.iterator(); iter.hasNext(); ) {
-      NativeSignatureJavaMethodBindingEmitter emitter =
-        (NativeSignatureJavaMethodBindingEmitter) iter.next();
-      if (emitter.getDefaultOutput() == writer) {
-        return emitter;
-      }
-    }
-    throw new RuntimeException("Unexpectedly failed to find an emitter with the given writer");
-  }    
-}