/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

import java.io.*;
import org.codehaus.plexus.util.*;

boolean result = true;

boolean checkEncoding( String module, String sourceEncoding, String reportingEncoding )
{
    print( "module " + module + ", source encoding " + sourceEncoding
           + ", expected reporting encoding " + reportingEncoding );

    File source = new File( basedir, module + "/src/main/java/Test.java" );
    File javadoc = new File( basedir, module + "/target/site/apidocs/Test.html" );

    String java = IOUtil.toString( new FileInputStream( source ), sourceEncoding );
    String html = IOUtil.toString( new FileInputStream( javadoc ), reportingEncoding );

    if ( html.indexOf( "text/html; charset=" + reportingEncoding ) < 0 )
    {
        System.err.println( "charset not specified in content-type of " + javadoc );
        return false;
    }

    String javaChars = StringUtils.getNestedString( java, "{non-ascii chars delimiter}" );
    String htmlChars = StringUtils.getNestedString( html, "{non-ascii chars delimiter}" );

    print( "javaChars = " + javaChars );
    print( "htmlChars = " + htmlChars );

    return javaChars.equals( htmlChars );
}

try
{
    result = checkEncoding( "default", "ISO-8859-15", "UTF-8")
             && checkEncoding( "encoding", "UTF-8", "UTF-16" )
             && checkEncoding( "docencoding", "UTF-8", "UTF-16" );
}
catch( IOException e )
{
    e.printStackTrace();
    result = false;
}

return result;