/*
    HtmlLayout - A superior Java LayoutManager
    Copyright (C) 1998  Paul Buchheit

    HtmlLayout is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    HtmlLayout 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
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    HtmlLayout was created by Paul Buchheit, paul@braindamage.org
    HtmlLayout lives at http://braindamage.org/HtmlLayout
    There you can find the latest information and software.
*/


package htmllayout;

import java.io.*;

/** Converts html files into text suitable for inclusion in your Java
  * source.  Places tabs (default 2) and a quote at the start of each
  * line, and a quote and plus (semi-colon for the last line) at the end
  * of each line.  Quotes are escaped.  Output is written to "filename.out",
  * where "filename" is the name of the input file.
  * The number of tabs can be set by the -n option, where n is the number.
  *
  * @author Paul Buchheit
  */
public class ProcHtml
{
	public static void main(String args[]) throws Exception {
		if(args.length == 0 || args[0].length() == 0) {
			System.err.println("ProcHtml [-numtabs] filename [...]");
			System.err.println(
			  "\tReads in each file \"filename\" and writes it out to a file" +
			  "\n\t\"filename.out\" in a Java String suitable for embedding" +
			  "\n\tin a Java source file.");
		}

		int numtabs = 2;
		int firstArg = 0;

		if(args[0].charAt(0) == '-') {
			numtabs = Integer.parseInt(args[0].substring(1));
			firstArg++;
		}

		for(int i = firstArg; i < args.length; i++) {
			RandomAccessFile in = new RandomAccessFile(args[i], "r");
			BufferedWriter out = 
				new BufferedWriter(new FileWriter(args[i] + ".out"));

			String s;
			boolean first=true;
			while((s = in.readLine()) != null) {
				if(!first) {
					out.write(" +\n");
				}

				for(int t = 0; t < numtabs; t++)
					out.write('\t');

				out.write("\" ");
				int q, p = 0;
				while((q = s.indexOf("\"", p)) != -1) {
					out.write(s.substring(p, q));
					out.write("\\\"");
					p = q + 1;
				}
				out.write(s.substring(p));
				out.write(" \"");

				first = false;
			}
			out.write(";\n");

			in.close();
			out.close();
		}
	}
}