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/*
 * 
 * Copyright 2002-2004 The Ant-Contrib project
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package net.sf.antcontrib.cpptasks.sun;
import java.io.File;
import java.util.Vector;

import net.sf.antcontrib.cpptasks.CUtil;
import net.sf.antcontrib.cpptasks.compiler.AbstractCompiler;
import net.sf.antcontrib.cpptasks.compiler.CommandLineCCompiler;
import net.sf.antcontrib.cpptasks.compiler.LinkType;
import net.sf.antcontrib.cpptasks.compiler.Linker;
import net.sf.antcontrib.cpptasks.compiler.Processor;
import net.sf.antcontrib.cpptasks.OptimizationEnum;


import org.apache.tools.ant.types.Environment;
/**
 * Adapter for the Sun C89 C++ Compiler
 * 
 * @author Hiram Chirino ([email protected])
 */
public class C89CCompiler extends CommandLineCCompiler {
    private static final AbstractCompiler instance = new C89CCompiler(false,
            null);
    public static AbstractCompiler getInstance() {
        return instance;
    }
    private C89CCompiler(boolean newEnvironment, Environment env) {
        super("c89", null, new String[]{".c", ".cc", ".cpp", ".cxx", ".c++"},
                new String[]{".h", ".hpp"}, ".o", false, null, newEnvironment,
                env);
    }
    protected void addImpliedArgs(
    		final Vector args, 
			final boolean debug,
            final boolean multithreaded, 
			final boolean exceptions, 
			final LinkType linkType,
			final Boolean rtti,
			final OptimizationEnum optimization) {
        // Specifies that only compilations and assemblies be done.
        args.addElement("-c");
        /*
         * if (exceptions) { args.addElement("/GX"); }
         */
        if (debug) {
            args.addElement("-g");
            args.addElement("-D_DEBUG");
            /*
             * if (multithreaded) { args.addElement("/D_MT"); if (staticLink) {
             * args.addElement("/MTd"); } else { args.addElement("/MDd");
             * args.addElement("/D_DLL"); } } else { args.addElement("/MLd"); }
             */
        } else {
            args.addElement("-DNDEBUG");
            /*
             * if (multithreaded) { args.addElement("/D_MT"); if (staticLink) {
             * args.addElement("/MT"); } else { args.addElement("/MD");
             * args.addElement("/D_DLL"); } } else { args.addElement("/ML"); }
             */
        }
    }
    protected void addWarningSwitch(Vector args, int level) {
        C89Processor.addWarningSwitch(args, level);
    }
    public Processor changeEnvironment(boolean newEnvironment, Environment env) {
        if (newEnvironment || env != null) {
            return new C89CCompiler(newEnvironment, env);
        }
        return this;
    }
    protected void getDefineSwitch(StringBuffer buf, String define, String value) {
        C89Processor.getDefineSwitch(buf, define, value);
    }
    protected File[] getEnvironmentIncludePath() {
        return CUtil.getPathFromEnvironment("INCLUDE", ":");
    }
    protected String getIncludeDirSwitch(String includeDir) {
        return C89Processor.getIncludeDirSwitch(includeDir);
    }
    public Linker getLinker(LinkType type) {
        return C89Linker.getInstance().getLinker(type);
    }
    public int getMaximumCommandLength() {
        return Integer.MAX_VALUE;
    }
    /* Only compile one file at time for now */
    protected int getMaximumInputFilesPerCommand() {
        return 1;
    }
    protected void getUndefineSwitch(StringBuffer buf, String define) {
        C89Processor.getUndefineSwitch(buf, define);
    }
}