1 files changed, 0 insertions, 263 deletions
diff --git a/src/net/java/games/gluegen/JavaMethodBindingImplEmitter.java b/src/net/java/games/gluegen/JavaMethodBindingImplEmitter.java
deleted file mode 100644
index a3d35f912..000000000
--- a/src/net/java/games/gluegen/JavaMethodBindingImplEmitter.java
+++ /dev/null
@@ -1,263 +0,0 @@
-/*
- * 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.io.*;
-import java.util.*;
-import java.text.MessageFormat;
-
-import net.java.games.gluegen.cgram.types.*;
-
-/** Emits the Java-side component of the Java<->C JNI binding. */
-public class JavaMethodBindingImplEmitter extends JavaMethodBindingEmitter
-{
-  private boolean isUnimplemented;
-
-  public JavaMethodBindingImplEmitter(MethodBinding binding, PrintWriter output, String runtimeExceptionType)
-  {
-    this(binding, output, runtimeExceptionType, false);
-  }
-
-  public JavaMethodBindingImplEmitter(MethodBinding binding,
-                                      PrintWriter output,
-                                      String runtimeExceptionType,
-                                      boolean isUnimplemented)
-  {
-    super(binding, output, runtimeExceptionType);
-    setCommentEmitter(defaultJavaCommentEmitter);
-    this.isUnimplemented = isUnimplemented;
-  }
-
-  public JavaMethodBindingImplEmitter(JavaMethodBindingEmitter arg) {
-    super(arg);
-    if (arg instanceof JavaMethodBindingImplEmitter) {
-      this.isUnimplemented = ((JavaMethodBindingImplEmitter) arg).isUnimplemented;
-    }
-  }
-
-  protected void emitBody(PrintWriter writer)
-  {    
-    MethodBinding binding = getBinding();
-    if (needsBody()) {
-      writer.println();
-      writer.println("  {");
-      if (isUnimplemented) {
-        writer.println("    throw new " + getRuntimeExceptionType() + "(\"Unimplemented\");");
-      } else {
-        emitPreCallSetup(binding, writer);
-        emitReturnVariableSetup(binding, writer);
-        emitCall(binding, writer);
-      }
-      writer.println("  }");
-    } else {
-      writer.println(";");
-    }
-  }
-
-  protected boolean isUnimplemented() {
-    return isUnimplemented;
-  }
-
-  protected boolean needsBody() {
-    return (isUnimplemented ||
-            getBinding().signatureUsesNIO() ||
-            getBinding().signatureUsesCArrays() ||
-            getBinding().hasContainingType());
-  }
-
-  protected void emitPreCallSetup(MethodBinding binding, PrintWriter writer) {
-    emitArrayLengthAndNIOBufferChecks(binding, writer);
-  }
-
-  protected void emitArrayLengthAndNIOBufferChecks(MethodBinding binding, PrintWriter writer) {
-    // Check lengths of any incoming arrays if necessary
-    for (int i = 0; i < binding.getNumArguments(); i++) {
-      Type type = binding.getCArgumentType(i);
-      if (type.isArray()) {
-        ArrayType arrayType = type.asArray();
-        writer.println("    if (" + binding.getArgumentName(i) + ".length < " + arrayType.getLength() + ")");
-        writer.println("      throw new " + getRuntimeExceptionType() + "(\"Length of array \\\"" + binding.getArgumentName(i) +
-                       "\\\" was less than the required " + arrayType.getLength() + "\");");
-      } else {
-        JavaType javaType = binding.getJavaArgumentType(i);
-        if (javaType.isNIOBuffer()) {
-          writer.println("    if (!BufferFactory.isDirect(" + binding.getArgumentName(i) + "))");
-          writer.println("      throw new " + getRuntimeExceptionType() + "(\"Argument \\\"" +
-                         binding.getArgumentName(i) + "\\\" was not a direct buffer\");");
-        } else if (javaType.isNIOBufferArray()) {
-          String argName = binding.getArgumentName(i);
-          // Check direct buffer properties of all buffers within
-          writer.println("    if (" + argName + " != null) {");
-          writer.println("      for (int _ctr = 0; _ctr < " + argName + ".length; _ctr++) {");
-          writer.println("        if (!BufferFactory.isDirect(" + argName + "[_ctr])) {");
-          writer.println("          throw new " + getRuntimeExceptionType() + "(\"Element \" + _ctr + \" of argument \\\"" +
-                         binding.getArgumentName(i) + "\\\" was not a direct buffer\");");
-          writer.println("        }");
-          writer.println("      }");
-          writer.println("    }");
-        }
-      }
-    }
-  }
-
-  protected void emitReturnVariableSetup(MethodBinding binding, PrintWriter writer) {
-    writer.print("    ");
-    JavaType returnType = binding.getJavaReturnType();
-    if (!returnType.isVoid()) {
-      if (returnType.isCompoundTypeWrapper() ||
-          returnType.isNIOByteBuffer()) {
-        writer.println("ByteBuffer _res;");
-        writer.print("    _res = ");
-      } else if (returnType.isArrayOfCompoundTypeWrappers()) {
-        writer.println("ByteBuffer[] _res;");
-        writer.print("    _res = ");
-      } else {
-        writer.print("return ");
-      }
-    }
-  }
-
-  protected void emitCall(MethodBinding binding, PrintWriter writer) {
-    writer.print(getImplMethodName());
-    writer.print("(");
-    emitCallArguments(binding, writer);
-    writer.print(")");
-    emitCallResultReturn(binding, writer);
-  }
-  
-  protected int emitCallArguments(MethodBinding binding, PrintWriter writer) {
-    boolean needComma = false;
-    int numArgsEmitted = 0;
-    if (binding.hasContainingType()) {
-      // Emit this pointer
-      assert(binding.getContainingType().isCompoundTypeWrapper());
-      writer.print("getBuffer()");
-      needComma = true;
-      ++numArgsEmitted;
-    }
-    for (int i = 0; i < binding.getNumArguments(); i++) {
-      JavaType type = binding.getJavaArgumentType(i);
-      if (type.isJNIEnv() || binding.isArgumentThisPointer(i)) {
-        // Don't need to expose these at the Java level
-        continue;
-      }
-
-      if (type.isVoid()) {
-        // Make sure this is the only param to the method; if it isn't,
-        // there's something wrong with our parsing of the headers.
-        assert(binding.getNumArguments() == 1);
-        continue;
-      } 
-
-      if (needComma) {
-        writer.print(", ");
-      }
-
-      if (type.isCompoundTypeWrapper()) {
-        writer.print("((");
-      }
-      writer.print(binding.getArgumentName(i));
-      if (type.isCompoundTypeWrapper()) {
-        writer.print(" == null) ? null : ");
-        writer.print(binding.getArgumentName(i));
-        writer.print(".getBuffer())");
-      }
-      needComma = true;
-      ++numArgsEmitted;
-    }
-    return numArgsEmitted;
-  }
-
-  protected void emitCallResultReturn(MethodBinding binding, PrintWriter writer) {
-    JavaType returnType = binding.getJavaReturnType();
-    if (returnType.isCompoundTypeWrapper()) {
-      writer.println(";");
-      String fmt = getReturnedArrayLengthExpression();
-      writer.println("    if (_res == null) return null;");
-      if (fmt == null) {
-        writer.print("    return new " + returnType.getName() + "(_res.order(ByteOrder.nativeOrder()))");
-      } else {
-        writer.println("    _res.order(ByteOrder.nativeOrder());");
-        String[] argumentNames = new String[binding.getNumArguments()];
-        for (int i = 0; i < binding.getNumArguments(); i++) {
-          argumentNames[i] = binding.getArgumentName(i);
-        }
-        String expr = new MessageFormat(fmt).format(argumentNames);
-        PointerType cReturnTypePointer = binding.getCReturnType().asPointer();
-        CompoundType cReturnType = null;
-        if (cReturnTypePointer != null) {
-          cReturnType = cReturnTypePointer.getTargetType().asCompound();
-        }
-        if (cReturnType == null) {
-          throw new RuntimeException("ReturnedArrayLength directive currently only supported for pointers to compound types " +
-                                     "(error occurred while generating Java glue code for " + binding.getName() + ")");
-        }
-        writer.println("    " + getReturnTypeString(false) + " _retarray = new " + getReturnTypeString(true) + "[" + expr + "];");
-        writer.println("    for (int _count = 0; _count < " + expr + "; _count++) {");
-        // Create temporary ByteBuffer slice
-        // FIXME: probably need Type.getAlignedSize() for arrays of
-        // compound types (rounding up to machine-dependent alignment)
-        writer.println("      _res.position(_count * " + cReturnType.getSize() + ");");
-        writer.println("      _res.limit   ((1 + _count) * " + cReturnType.getSize() + ");");
-        writer.println("      ByteBuffer _tmp = _res.slice();");
-        writer.println("      _tmp.order(ByteOrder.nativeOrder());");
-        writer.println("      _res.position(0);");
-        writer.println("      _res.limit(_res.capacity());");
-        writer.println("      _retarray[_count] = new " + getReturnTypeString(true) + "(_tmp);");
-        writer.println("    }");
-        writer.print  ("    return _retarray");
-      }
-    } else if (returnType.isNIOBuffer()) {
-      writer.println(";");
-      writer.println("    if (_res == null) return null;");
-      writer.print("    return _res.order(ByteOrder.nativeOrder())");
-    } else if (returnType.isArrayOfCompoundTypeWrappers()) {
-      writer.println(";");
-      writer.println("    if (_res == null) return null;");
-      writer.println("    " + getReturnTypeString(false) + " _retarray = new " + getReturnTypeString(true) + "[_res.length];");
-      writer.println("    for (int _count = 0; _count < _res.length; _count++) {");
-      writer.println("      _retarray[_count] = new " + getReturnTypeString(true) + "(_res[_count]);");
-      writer.println("    }");
-      writer.print  ("    return _retarray");
-    }
-    writer.println(";");
-  }
-}
-