/*
    * #%L
    * Native ARchive plugin for Maven
    * %%
    * Copyright (C) 2002 - 2014 NAR Maven Plugin developers.
    * %%
    * 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.
   * #L%
   */
  package com.github.maven_nar.cpptasks.msvc;
  
  import java.io.File;
  import java.util.Vector;
  
  import org.apache.tools.ant.types.Environment;
  
  import com.github.maven_nar.cpptasks.CCTask;
  import com.github.maven_nar.cpptasks.CUtil;
  import com.github.maven_nar.cpptasks.CompilerDef;
  import com.github.maven_nar.cpptasks.OptimizationEnum;
  import com.github.maven_nar.cpptasks.ProcessorDef;
  import com.github.maven_nar.cpptasks.TargetDef;
  import com.github.maven_nar.cpptasks.VersionInfo;
  import com.github.maven_nar.cpptasks.compiler.CommandLineCompiler;
  import com.github.maven_nar.cpptasks.compiler.CommandLineCompilerConfiguration;
  import com.github.maven_nar.cpptasks.compiler.CompilerConfiguration;
  import com.github.maven_nar.cpptasks.compiler.LinkType;
  import com.github.maven_nar.cpptasks.compiler.Linker;
  import com.github.maven_nar.cpptasks.compiler.Processor;
  import com.github.maven_nar.cpptasks.parser.CParser;
  import com.github.maven_nar.cpptasks.parser.Parser;
  
  /**
   * Adapter for the Microsoft (r) MIDL Compiler
   *
   * @author Curt Arnold
   */
  public final class MsvcMIDLCompiler extends CommandLineCompiler {
    private static final MsvcMIDLCompiler instance = new MsvcMIDLCompiler(false, null);
  
    public static MsvcMIDLCompiler getInstance() {
      return instance;
    }
  
    private MsvcMIDLCompiler(final boolean newEnvironment, final Environment env) {
      super("midl", null, new String[] {
          ".idl", ".odl"
      }, new String[] {}, ".tlb", false, null, newEnvironment, env);
    }
  
    @Override
    protected void addImpliedArgs(final Vector<String> args, final boolean debug, final boolean multithreaded,
        final boolean exceptions, final LinkType linkType, final Boolean rtti, final OptimizationEnum optimization) {
    }
  
    @Override
    protected void addWarningSwitch(final Vector<String> args, final int level) {
      MsvcProcessor.addWarningSwitch(args, level);
    }
  
    @Override
    public Processor changeEnvironment(final boolean newEnvironment, final Environment env) {
      if (newEnvironment || env != null) {
        return new MsvcMIDLCompiler(newEnvironment, env);
      }
      return this;
    }
    
    @Override
    protected CompilerConfiguration createConfiguration(final CCTask task, final LinkType linkType,
        final ProcessorDef[] baseDefs, final CompilerDef specificDef, final TargetDef targetPlatform,
        final VersionInfo versionInfo) {
      return new CommandLineCompilerConfiguration((CommandLineCompilerConfiguration)super.createConfiguration(task, linkType, baseDefs, specificDef, targetPlatform, versionInfo), null, null, true);
    }
  
    /**
     * The include parser for C will work just fine, but we didn't want to
     * inherit from CommandLineCCompiler
     */
    @Override
    protected Parser createParser(final File source) {
      return new CParser();
    }
  
    @Override
    protected int getArgumentCountPerInputFile() {
      return 5;
    }
  
   @Override
   protected void getDefineSwitch(final StringBuffer buffer, final String define, final String value) {
     MsvcProcessor.getDefineSwitch(buffer, define, value);
   }
 
   @Override
   protected File[] getEnvironmentIncludePath() {
     return CUtil.getPathFromEnvironment("INCLUDE", ";");
   }
 
   @Override
   protected String getIncludeDirSwitch(final String includeDir) {
     return MsvcProcessor.getIncludeDirSwitch(includeDir);
   }
 
   @Override
   public String[] getOutputFileNames(final String inputFile, final VersionInfo versionInfo) {
     //
     // if a recognized input file
     //
     if (bid(inputFile) > 1) {
       final String baseName = getBaseOutputName(inputFile);
       return new String[] {
         baseName + getOutputSuffix()
       };
     }
     return new String[0];
   }
   
   @Override
   protected String getInputFileArgument(final File outputDir, final String filename, final int index) {
     switch (index) {
       case 0:
         return "/tlb";
       case 1:
         return new File(outputDir, getOutputFileNames(filename, null)[0]).getAbsolutePath();
       case 2:
         return "/out";
       case 3:
         return outputDir.getAbsolutePath();
        
     }
     return filename;
   }
 
   @Override
   public Linker getLinker(final LinkType type) {
     return MsvcLinker.getInstance().getLinker(type);
   }
 
   @Override
   public int getMaximumCommandLength() {
     // FREEHEP stay on the safe side
     return 32000; // 32767;
   }
 
   @Override
   protected int getMaximumInputFilesPerCommand() {
     return 1;
   }
 
   @Override
   protected void getUndefineSwitch(final StringBuffer buffer, final String define) {
     MsvcProcessor.getUndefineSwitch(buffer, define);
   }
 }