1 files changed, 0 insertions, 484 deletions
diff --git a/src/java/com/sun/gluegen/nativesig/NativeSignatureJavaMethodBindingEmitter.java b/src/java/com/sun/gluegen/nativesig/NativeSignatureJavaMethodBindingEmitter.java
deleted file mode 100755
index 379eccf..0000000
--- a/src/java/com/sun/gluegen/nativesig/NativeSignatureJavaMethodBindingEmitter.java
+++ /dev/null
@@ -1,484 +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 com.sun.gluegen.*;
-import com.sun.gluegen.cgram.types.*;
-import com.sun.gluegen.opengl.*;
-import com.sun.gluegen.procaddress.*;
-
-public class NativeSignatureJavaMethodBindingEmitter extends GLJavaMethodBindingEmitter {
-
-  public NativeSignatureJavaMethodBindingEmitter(GLJavaMethodBindingEmitter methodToWrap) {
-    super(methodToWrap);
-  }
-
-  public NativeSignatureJavaMethodBindingEmitter(ProcAddressJavaMethodBindingEmitter methodToWrap) {
-    super(methodToWrap, false);
-  }
-
-  public NativeSignatureJavaMethodBindingEmitter(JavaMethodBindingEmitter methodToWrap, NativeSignatureEmitter emitter) {
-    super(methodToWrap, false, null, false, false, emitter);
-  }
-
-    @Override
-  protected void emitSignature(PrintWriter writer) {
-    writer.print(getBaseIndentString());
-    emitNativeSignatureAnnotation(writer);
-    super.emitSignature(writer);
-  }
-
-  protected void emitNativeSignatureAnnotation(PrintWriter writer) {
-    if (hasModifier(JavaMethodBindingEmitter.NATIVE)) {
-      // Emit everything as a leaf for now
-      // FIXME: make this configurable
-      writer.print("@NativeSignature(\"l");
-      MethodBinding binding = getBinding();
-      if (callThroughProcAddress) {
-        writer.print("p");
-      }
-      writer.print("(");
-      if (callThroughProcAddress) {
-        writer.print("P");
-      }
-      for (int i = 0; i < binding.getNumArguments(); i++) {
-        emitNativeSignatureElement(writer, binding.getJavaArgumentType(i), binding.getCArgumentType(i), i);
-      }
-      writer.print(")");
-      emitNativeSignatureElement(writer, binding.getJavaReturnType(), binding.getCReturnType(), -1);
-      writer.println("\")");
-    }
-  }
-
-  protected void emitNativeSignatureElement(PrintWriter writer, JavaType type, Type cType, int index) {
-    if (type.isVoid()) {
-      if (index > 0) {
-        throw new InternalError("Error parsing arguments -- void should not be seen aside from argument 0");
-      }
-      return;
-    }
-
-    if (type.isNIOBuffer()) {
-      writer.print("A");
-    } else if (type.isPrimitiveArray()) {
-      writer.print("MO");
-    } else if (type.isPrimitive()) {
-      Class clazz = type.getJavaClass();
-      if      (clazz == Byte.TYPE)      { writer.print("B"); }
-      else if (clazz == Character.TYPE) { writer.print("C"); }
-      else if (clazz == Double.TYPE)    { writer.print("D"); }
-      else if (clazz == Float.TYPE)     { writer.print("F"); }
-      else if (clazz == Integer.TYPE)   { writer.print("I"); }
-      else if (clazz == Long.TYPE)      {
-        // See if this is intended to be a pointer at the C level
-        if (cType.isPointer()) {
-          writer.print("A");
-        } else {
-          writer.print("J");
-        }
-      }
-      else if (clazz == Short.TYPE)     { writer.print("S"); }
-      else if (clazz == Boolean.TYPE)   { writer.print("Z"); }
-      else throw new InternalError("Unhandled primitive type " + clazz);
-    } else if (type.isString()) {
-      writer.print("A");
-    } else {
-      throw new RuntimeException("Type not yet handled: " + type);
-    }
-  }
-
-  protected String getReturnTypeString(boolean skipArray) {
-    if (isForImplementingMethodCall()) {
-      JavaType returnType = getBinding().getJavaReturnType();
-      if (returnType.isString() || returnType.isNIOByteBuffer()) {
-        // Treat these as addresses
-        return "long";
-      }
-    }
-    return super.getReturnTypeString(skipArray);
-  }
-
-  protected void emitPreCallSetup(MethodBinding binding, PrintWriter writer) {
-    super.emitPreCallSetup(binding, writer);
-    for (int i = 0; i < binding.getNumArguments(); i++) {
-      JavaType type = binding.getJavaArgumentType(i);
-      if (type.isNIOBuffer() && !directNIOOnly) {
-        // Emit declarations for variables holding primitive arrays as type Object
-        // We don't know 100% sure we're going to use these at this point in the code, though
-        writer.println("  Object " + getNIOBufferArrayName(i) + " = (_direct ? null : Buffers.getArray(" +
-                       getArgumentName(i) + "));");
-      } else if (type.isString()) {
-        writer.println("    long " + binding.getArgumentName(i) + "_c_str = BuffersInternal.newCString(" + binding.getArgumentName(i) + ");");
-      }
-      // FIXME: going to need more of these for Buffer[] and String[], at least
-    }
-  }
-
-  protected String getNIOBufferArrayName(int argNumber) {
-    return "__buffer_array_" + argNumber;
-  }
-
-  protected int emitArguments(PrintWriter writer)
-  {
-    boolean needComma = false;
-    int numEmitted = 0;
-
-    if (callThroughProcAddress) {
-      if (changeNameAndArguments) {
-        writer.print("long procAddress");
-        ++numEmitted;
-        needComma = true;
-      }
-    }
-
-    if (forImplementingMethodCall && binding.hasContainingType()) {
-      if (needComma) {
-        writer.print(", ");
-      }
-
-      // Always emit outgoing "this" argument
-      writer.print("long ");
-      writer.print(javaThisArgumentName());      
-      ++numEmitted;
-      needComma = true;
-    }
-
-    for (int i = 0; i < binding.getNumArguments(); i++) {
-      JavaType type = binding.getJavaArgumentType(i);
-      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.
-        if (binding.getNumArguments() != 1) {
-          throw new InternalError(
-            "\"void\" argument type found in " +
-            "multi-argument function \"" + binding + "\"");
-        }
-        continue;
-      } 
-
-      if (type.isJNIEnv() || binding.isArgumentThisPointer(i)) {
-        // Don't need to expose these at the Java level
-        continue;
-      }
-
-      if (needComma) {
-        writer.print(", ");
-      }
-
-      if (forImplementingMethodCall &&
-          (forDirectBufferImplementation && type.isNIOBuffer() ||
-           type.isString())) {
-        // Direct Buffers and Strings go out as longs
-        writer.print("long");
-        // FIXME: will need more tests here to handle other constructs like String and direct Buffer arrays
-      } else {
-        writer.print(erasedTypeString(type, false));
-      }
-      writer.print(" ");
-      writer.print(getArgumentName(i));
-
-      ++numEmitted;
-      needComma = true;
-
-      // Add Buffer and array index offset arguments after each associated argument
-      if (forIndirectBufferAndArrayImplementation) {
-        if (type.isNIOBuffer()) {
-          writer.print(", int " + byteOffsetArgName(i));
-        } else if (type.isNIOBufferArray()) {
-          writer.print(", int[] " + 
-                       byteOffsetArrayArgName(i));
-        }
-      }
-
-      // Add offset argument after each primitive array
-      if (type.isPrimitiveArray()) {
-        writer.print(", int " + offsetArgName(i));
-      }
-    }
-    return numEmitted;
-  }
-
-  protected void emitReturnVariableSetupAndCall(MethodBinding binding, PrintWriter writer) {
-    writer.print("    ");
-    JavaType returnType = binding.getJavaReturnType();
-    boolean needsResultAssignment = false;
-
-    if (!returnType.isVoid()) {
-      if (returnType.isCompoundTypeWrapper() ||
-          returnType.isNIOByteBuffer()) {
-        writer.println("java.nio.ByteBuffer _res;");
-        needsResultAssignment = true;
-      } else if (returnType.isArrayOfCompoundTypeWrappers()) {
-        writer.println("java.nio.ByteBuffer[] _res;");
-        needsResultAssignment = true;
-      } else if (returnType.isString() || returnType.isNIOByteBuffer()) {
-        writer.print(returnType);
-        writer.println(" _res;");
-        needsResultAssignment = true;
-      } else {
-        // Always assign to "_res" variable so we can clean up
-        // outgoing String arguments, for example
-        emitReturnType(writer);
-        writer.println(" _res;");
-        needsResultAssignment = true;
-      }
-    }
-
-    if (binding.signatureCanUseIndirectNIO() && !directNIOOnly) {
-      // Must generate two calls for this gated on whether the NIO
-      // buffers coming in are all direct or indirect
-      writer.println("if (_direct) {");
-      writer.print  ("    ");
-    }
-
-    if (needsResultAssignment) {
-      writer.print("  _res = ");
-      if (returnType.isString()) {
-        writer.print("BuffersInternal.newJavaString(");
-      } else if (returnType.isNIOByteBuffer()) {
-        writer.print("BuffersInternal.newDirectByteBuffer(");
-      }
-    } else {
-      writer.print("  ");
-      if (!returnType.isVoid()) {
-        writer.print("return ");
-      }
-    }
-
-    if (binding.signatureUsesJavaPrimitiveArrays() &&
-        !binding.signatureCanUseIndirectNIO()) {
-      // FIXME: what happens with a C function of the form
-      //  void foo(int* arg0, void* arg1);
-      // ?
-
-      // Only one call being made in this body, going to indirect
-      // buffer / array entry point
-      emitCall(binding, writer, false);
-      if (returnType.isString() || returnType.isNIOByteBuffer()) {
-        writer.print(")");
-      }
-      writer.print(";");
-      writer.println();
-    } else {
-      emitCall(binding, writer, true);
-      if (returnType.isString() || returnType.isNIOByteBuffer()) {
-        writer.print(")");
-      }
-      writer.print(";");
-    }
-
-    if (binding.signatureCanUseIndirectNIO() && !directNIOOnly) {
-      // Must generate two calls for this gated on whether the NIO
-      // buffers coming in are all direct or indirect
-      writer.println();
-      writer.println("    } else {");
-      writer.print  ("    ");
-      if (needsResultAssignment) {
-        writer.print("    _res = ");
-      } else {
-        writer.print("  ");
-        if (!returnType.isVoid()) {
-          writer.print("return ");
-        }
-      }
-      emitCall(binding, writer, false);
-      writer.print(";");
-      writer.println();
-      writer.println("    }");
-    } else {
-      writer.println();
-    }
-    emitPrologueOrEpilogue(epilogue, writer);
-    if (needsResultAssignment) {
-      emitCallResultReturn(binding, writer);
-    }
-  }
-
-  protected int emitCallArguments(MethodBinding binding, PrintWriter writer, boolean direct) {
-    // Note that we override this completely because we both need to
-    // move the potential location of the outgoing proc address as
-    // well as change the way we pass out Buffers, arrays, Strings, etc.
-
-    boolean needComma = false;
-    int numArgsEmitted = 0;
-
-    if (callThroughProcAddress) {
-      writer.print("__addr_");
-      needComma = true;
-      ++numArgsEmitted;
-    }
-
-    if (binding.hasContainingType()) {
-      // Emit this pointer
-      assert(binding.getContainingType().isCompoundTypeWrapper());
-      writer.print("BuffersInternal.getDirectBufferAddress(");
-      writer.print("getBuffer()");
-      writer.print(")");
-      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("BuffersInternal.getDirectBufferAddress(");
-        writer.print("((");
-      }
-
-      if (type.isNIOBuffer()) {
-        if (!direct) {
-          writer.print(getNIOBufferArrayName(i));
-        } else {
-          writer.print("BuffersInternal.getDirectBufferAddress(");
-          writer.print(getArgumentName(i));
-          writer.print(")");
-        }
-      } else {
-        writer.print(getArgumentName(i));
-      }
-
-      if (type.isCompoundTypeWrapper()) {
-        writer.print(" == null) ? null : ");
-        writer.print(getArgumentName(i));
-        writer.print(".getBuffer())");
-        writer.print(")");
-      }
-
-      if (type.isNIOBuffer()) {
-        if (direct) {
-          writer.print("+ Buffers.getDirectBufferByteOffset(" + getArgumentName(i) + ")");
-        } else {
-          writer.print(", BuffersInternal.arrayBaseOffset(" +
-                       getNIOBufferArrayName(i) +
-                       ") + Buffers.getIndirectBufferByteOffset(" + getArgumentName(i) + ")");
-        }
-      } else if (type.isNIOBufferArray()) {
-        writer.print(", " + byteOffsetArrayArgName(i));
-      }
-
-      // Add Array offset parameter for primitive arrays
-      if (type.isPrimitiveArray()) {
-        writer.print(", ");
-        writer.print("BuffersInternal.arrayBaseOffset(" + getArgumentName(i) + ") + ");
-        if(type.isFloatArray()) {
-          writer.print("Buffers.SIZEOF_FLOAT * ");
-        } else if(type.isDoubleArray()) {
-          writer.print("Buffers.SIZEOF_DOUBLE * ");
-        } else if(type.isByteArray()) {
-          writer.print("1 * ");
-        } else if(type.isLongArray()) {
-          writer.print("Buffers.SIZEOF_LONG * ");
-        } else if(type.isShortArray()) {
-          writer.print("Buffers.SIZEOF_SHORT * ");
-        } else if(type.isIntArray()) {
-          writer.print("Buffers.SIZEOF_INT * ");
-        } else {
-          throw new RuntimeException("Unsupported type for calculating array offset argument for " +
-                                     getArgumentName(i) +
-                                     "-- error occurred while processing Java glue code for " + getName());
-        }
-        writer.print(offsetArgName(i));
-      }
-
-      if (type.isString()) {
-        writer.print("_c_str");
-      }
-
-      if (type.isCompoundTypeWrapper()) {
-        writer.print(")");
-      }
-
-      needComma = true;
-      ++numArgsEmitted;
-    }
-    return numArgsEmitted;
-  }
-
-  protected void emitCallResultReturn(MethodBinding binding, PrintWriter writer) {
-    for (int i = 0; i < binding.getNumArguments(); i++) {
-      JavaType type = binding.getJavaArgumentType(i);
-      if (type.isString()) {
-        writer.println(";");
-        writer.println("    BuffersInternal.freeCString(" + binding.getArgumentName(i) + "_c_str);");
-      }
-      // FIXME: will need more of these cleanups for things like Buffer[] and String[] (see above)
-    }
-
-    super.emitCallResultReturn(binding, writer);
-  }
-
-  public String getName() {
-    String res = super.getName();
-    if (forImplementingMethodCall && bufferObjectVariant) {
-      return res + "BufObj";
-    }
-    return res;
-  }
-
-  protected String getImplMethodName(boolean direct) {
-    String name = null;
-    if (direct) {
-      name = binding.getName() + "$0";
-    } else {
-      name = binding.getName() + "$1";
-    }
-    if (bufferObjectVariant) {
-      return name + "BufObj";
-    }
-    return name;
-  }
-}