/*
 * pHatt - PalmOS(TM) Hattrick (http://www.hattrick.org) Manager Assistant
 *
 * hrf2pdb.c - linux-wrap for convert
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
*/

#include <stdio.h>
#include <stdlib.h>
#include "hrf2pdb.h"

void usage(int e) {
	fprintf(stderr, "Error: ");
	switch ( e) {
		case ERR_OLD:
			fprintf(stderr, "Could not open old database\n");
			break;
		case ERR_HRF:
			fprintf(stderr, "Could not open hrf file\n");
			break;
		case ERR_NEW:
			fprintf(stderr, "Could not open new database\n");
			break;
		case ERR_EMPTY:
			fprintf(stderr, "No hrf or new database given?\n");
			break;
		case ERR_VERSION:
			fprintf(stderr, "Old database has wrong version\n");
			break;
		case ERR_NOPLAYER:
			fprintf(stderr, "No players found in hrf file\n");
			break;
		case ERR_DB:
			fprintf(stderr, "Old database is not in pHatt-Format\n");
			break;
		case ERR_PARAM:
			fprintf(stderr, "Wrong Parameters\n");
			break;
		case ERR_ALLOC:
			fprintf(stderr, "Could not allocate Memory\n");
			break;
		case ERR_UTF:
			fprintf(stderr, "Illegal UTF-8 characters in Player name\n");
			break;
		default:
			fprintf(stderr, "Unknown error\n");
			break;
	}
	fprintf(stderr, "\n");
	fprintf(stderr, "Usage: hrf2pdb [old.pdb] xy.hrf new.pdb\n");
	fprintf(stderr, "       whereby old.pdb is the previous pdb\n");
	fprintf(stderr, "               xy.hrf is the .hrf file to retrieve your players etc.\n");
	fprintf(stderr, "               and new.pdb is the output-file\n");
	fprintf(stderr, "               if no old pdb is given, a new one is created\n");
	exit(1);
}

/*
 *  MAIN
 */
int main (int ac, char *av[]) {

	/* Very basic checking */
	switch ( ac ) {
		case 4:
			exit ( convert(av[1], av[2], av[3]));
			break;
		case 3:
			exit ( convert(NULL, av[1], av[2]));
			break;
		default:
			usage(ERR_PARAM);
	}
	exit(0);

}