Subversion Repositories mkgmap

/*
 * Copyright (C) 2011.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 3 or
 * version 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 */
package uk.me.parabola.mkgmap.typ;

import uk.me.parabola.imgfmt.app.typ.TypData;
import uk.me.parabola.log.Logger;
import uk.me.parabola.mkgmap.scan.SyntaxException;
import uk.me.parabola.mkgmap.scan.TokenScanner;
import uk.me.parabola.mkgmap.srt.SrtTextReader;

/**
 * Process lines from the id section of a typ.txt file.
 *
 * @author Steve Ratcliffe
 */
class IdSection implements ProcessSection {
        private static final Logger log = Logger.getLogger(IdSection.class);

        private final TypData data;

        public IdSection(TypData data) {
                this.data = data;
        }

        public void processLine(TokenScanner scanner, String name, String value) {
                int ival;
                try {
                        ival = Integer.decode(value);
                } catch (NumberFormatException e) {
                        /* throw new SyntaxException(scanner, "Bad integer " + value);
                         *
                         * TYPViewer can leave these as:
                         * FID=
                         * ProductCode=
                         * so just give a warning. Values will be supplied from mkgmap options.
                         */
                        log.warn("bad/missing integer in TYP [_id] statement: ", name, "=", value);
                        ival = -1;
                }

                if (name.equalsIgnoreCase("FID")) {
                        if (ival != -1)
                                data.setFamilyId(ival);
                } else if (name.equalsIgnoreCase("ProductCode")) {
                        if (ival != -1)
                                data.setProductId(ival);
                } else if (name.equalsIgnoreCase("CodePage")) {
                        if (ival != -1 && data.getSort() == null) // ignore if --code-page
                                data.setSort(SrtTextReader.sortForCodepage(ival));
                } else {
                        throw new SyntaxException(scanner, "Unrecognised keyword in id section: " + name);
                }
        }

        public void finish(TokenScanner scanner) {
        }
}