/*
 * 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.
 */
package org.apache.tika.parser.font;

import java.awt.Font;
import java.awt.FontFormatException;
import java.io.IOException;
import java.io.InputStream;
import java.util.Collections;
import java.util.Set;

import org.apache.fontbox.ttf.TTFParser;
import org.apache.fontbox.ttf.TrueTypeFont;
import org.apache.tika.exception.TikaException;
import org.apache.tika.io.TikaInputStream;
import org.apache.tika.metadata.Metadata;
import org.apache.tika.metadata.TikaCoreProperties;
import org.apache.tika.mime.MediaType;
import org.apache.tika.parser.AbstractParser;
import org.apache.tika.parser.ParseContext;
import org.apache.tika.sax.XHTMLContentHandler;
import org.xml.sax.ContentHandler;
import org.xml.sax.SAXException;

/**
 * Parser for TrueType font files (TTF).
 */
public class TrueTypeParser extends AbstractParser {

    /** Serial version UID */
    private static final long serialVersionUID = 44788554612243032L;

    private static final MediaType TYPE =
        MediaType.application("x-font-ttf");

    private static final Set<MediaType> SUPPORTED_TYPES =
        Collections.singleton(TYPE);

    public Set<MediaType> getSupportedTypes(ParseContext context) {
        return SUPPORTED_TYPES;
    }

    public void parse(
            InputStream stream, ContentHandler handler,
            Metadata metadata, ParseContext context)
            throws IOException, SAXException, TikaException {
        TikaInputStream tis = TikaInputStream.cast(stream);
        
        // Until PDFBOX-1749 is fixed, if we can, use AWT to verify
        //  that the file is valid (otherwise FontBox could hang)
        // See TIKA-1182 for details
        if (tis != null) {
            try {
                if (tis.hasFile()) {
                    Font.createFont(Font.TRUETYPE_FONT, tis.getFile());
                } else {
                    tis.mark(0);
                    Font.createFont(Font.TRUETYPE_FONT, stream);
                    tis.reset();
                }
            } catch (FontFormatException ex) {
                throw new TikaException("Bad TrueType font.");
            }
        }
        
        // Ask FontBox to parse the file for us
        TrueTypeFont font;
        TTFParser parser = new TTFParser();
        if (tis != null && tis.hasFile()) {
            font = parser.parseTTF(tis.getFile());
        } else {
            font = parser.parseTTF(stream);
        }

        // Report the details of the font
        metadata.set(Metadata.CONTENT_TYPE, TYPE.toString());
        metadata.set(TikaCoreProperties.CREATED, font.getHeader().getCreated().getTime());
        metadata.set(
                TikaCoreProperties.MODIFIED,
                font.getHeader().getModified().getTime());

        XHTMLContentHandler xhtml = new XHTMLContentHandler(handler, metadata);
        xhtml.startDocument();
        xhtml.endDocument();
    }

}

@@ -837,67 +837,8 @@
 t;%0A%0A
-import java.awt.Font;%0Aimport java.awt.FontFormatException;%0A
 impo
@@ -2219,650 +2219,8 @@
    %0A
-        // Until PDFBOX-1749 is fixed, if we can, use AWT to verify%0A        //  that the file is valid (otherwise FontBox could hang)%0A        // See TIKA-1182 for details%0A        if (tis != null) %7B%0A            try %7B%0A                if (tis.hasFile()) %7B%0A                    Font.createFont(Font.TRUETYPE_FONT, tis.getFile());%0A                %7D else %7B%0A                    tis.mark(0);%0A                    Font.createFont(Font.TRUETYPE_FONT, stream);%0A                    tis.reset();%0A                %7D%0A            %7D catch (FontFormatException ex) %7B%0A                throw new TikaException(%22Bad TrueType font.%22);%0A            %7D%0A        %7D%0A        %0A
     
@@ -2263,16 +2263,16 @@
  for us%0A
+
         
@@ -2822,16 +2822,89 @@
 ime());%0A
+        %0A        // For now, we only output metadata, no textual contents
 %0A       

Remove the temporary PDFBox workaround for TIKA-1182, now that we have upgraded to a version with the fix