/*******************************************************************************
 * Copyright (c) 2000, 2008 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.che.ide.ext.java.jdt.internal.compiler;

import org.eclipse.che.ide.ext.java.jdt.internal.compiler.ast.ASTNode;

public interface ClassFileConstants {

    int AccDefault = 0;

    /* Modifiers */
    int AccPublic = 0x0001;

    int AccPrivate = 0x0002;

    int AccProtected = 0x0004;

    int AccStatic = 0x0008;

    int AccFinal = 0x0010;

    int AccSynchronized = 0x0020;

    int AccVolatile = 0x0040;

    int AccBridge = 0x0040;

    int AccTransient = 0x0080;

    int AccVarargs = 0x0080;

    int AccNative = 0x0100;

    int AccInterface = 0x0200;

    int AccAbstract = 0x0400;

    int AccStrictfp = 0x0800;

    int AccSynthetic = 0x1000;

    int AccAnnotation = 0x2000;

    int AccEnum = 0x4000;

    /** Other VM flags. */
    int AccSuper = 0x0020;

    /** Extra flags for types and members attributes. */
    int AccAnnotationDefault = ASTNode.Bit18; // indicate presence of an attribute "DefaultValue" (annotation method)

    int AccDeprecated = ASTNode.Bit21; // indicate presence of an attribute "Deprecated"

    // int Utf8Tag = 1;
    // int IntegerTag = 3;
    // int FloatTag = 4;
    // int LongTag = 5;
    // int DoubleTag = 6;
    // int ClassTag = 7;
    // int StringTag = 8;
    // int FieldRefTag = 9;
    // int MethodRefTag = 10;
    // int InterfaceMethodRefTag = 11;
    // int NameAndTypeTag = 12;
    //
    // int ConstantMethodRefFixedSize = 5;
    // int ConstantClassFixedSize = 3;
    // int ConstantDoubleFixedSize = 9;
    // int ConstantFieldRefFixedSize = 5;
    // int ConstantFloatFixedSize = 5;
    // int ConstantIntegerFixedSize = 5;
    // int ConstantInterfaceMethodRefFixedSize = 5;
    // int ConstantLongFixedSize = 9;
    // int ConstantStringFixedSize = 3;
    // int ConstantUtf8FixedSize = 3;
    // int ConstantNameAndTypeFixedSize = 5;

    int MAJOR_VERSION_1_1 = 45;

    int MAJOR_VERSION_1_2 = 46;

    int MAJOR_VERSION_1_3 = 47;

    int MAJOR_VERSION_1_4 = 48;

    int MAJOR_VERSION_1_5 = 49;

    int MAJOR_VERSION_1_6 = 50;

    int MAJOR_VERSION_1_7 = 51;

    int MINOR_VERSION_0 = 0;

    // int MINOR_VERSION_1 = 1;
    // int MINOR_VERSION_2 = 2;
    int MINOR_VERSION_3 = 3;

    int MINOR_VERSION_4 = 4;

    // JDK 1.1 -> 1.7, comparable value allowing to check both major/minor version at once 1.4.1 > 1.4.0
    // 16 unsigned bits for major, then 16 bits for minor
    long JDK1_1 = ((long)ClassFileConstants.MAJOR_VERSION_1_1 << 16) + ClassFileConstants.MINOR_VERSION_3; // 1.1. is 45.3

    long JDK1_2 = ((long)ClassFileConstants.MAJOR_VERSION_1_2 << 16) + ClassFileConstants.MINOR_VERSION_0;

    long JDK1_3 = ((long)ClassFileConstants.MAJOR_VERSION_1_3 << 16) + ClassFileConstants.MINOR_VERSION_0;

    long JDK1_4 = ((long)ClassFileConstants.MAJOR_VERSION_1_4 << 16) + ClassFileConstants.MINOR_VERSION_0;

    long JDK1_5 = ((long)ClassFileConstants.MAJOR_VERSION_1_5 << 16) + ClassFileConstants.MINOR_VERSION_0;

    long JDK1_6 = ((long)ClassFileConstants.MAJOR_VERSION_1_6 << 16) + ClassFileConstants.MINOR_VERSION_0;

    long JDK1_7 = ((long)ClassFileConstants.MAJOR_VERSION_1_7 << 16) + ClassFileConstants.MINOR_VERSION_0;

    /*
     * cldc1.1 is 45.3, but we modify it to be different from JDK1_1. In the code gen, we will generate the same target value as
     * JDK1_1
     */
    long CLDC_1_1 = ((long)ClassFileConstants.MAJOR_VERSION_1_1 << 16) + ClassFileConstants.MINOR_VERSION_4;

    // jdk level used to denote future releases: optional behavior is not enabled for now, but may become so. In order to enable
//    these,
    // search for references to this constant, and change it to one of the official JDT constants above.
    long JDK_DEFERRED = Long.MAX_VALUE;
    //
    // int INT_ARRAY = 10;
    // int BYTE_ARRAY = 8;
    // int BOOLEAN_ARRAY = 4;
    // int SHORT_ARRAY = 9;
    // int CHAR_ARRAY = 5;
    // int LONG_ARRAY = 11;
    // int FLOAT_ARRAY = 6;
    // int DOUBLE_ARRAY = 7;

    // Debug attributes
    int ATTR_SOURCE = 0x1; // SourceFileAttribute

    int ATTR_LINES = 0x2; // LineNumberAttribute

    int ATTR_VARS = 0x4; // LocalVariableTableAttribute
    // int ATTR_STACK_MAP_TABLE = 0x8; // Stack map table attribute
    // int ATTR_STACK_MAP = 0x10; // Stack map attribute: cldc
}