show.c

专门处理mp3文件的tag信息

/*
 *  MP3Tag - Add ID3 tags to MP3 files based on their filename
 *  Copyright (C)2000 Dave Ewart ([e-mail])
 *
 *  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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#include <stdio.h>
#include "show.h"

int ShowVersion(void);
int ShowUsage(void);
int ShowCopy(void);

int ShowVersion(void) {
   printf("\n%s version %s (C)%s %s (%s)\nLast revised %s\n\n",PROGNAME,VERSION,COPYYEAR,AUTHOR,AUTHOREMAIL,REVDATE);
   return(0);
}
int ShowUsage(void) {
   printf("Usage:\n");
   printf("  %s %s\n",COMMANDNAME,USAGESTRING);
   printf("\nOptions:\n");
   printf("  %s\n  %s\n  %s\n  %s\n\n",OPTIONS_1,OPTIONS_2,OPTIONS_3,OPTIONS_4);
   return(0);
}

int ShowCopy(void) {
  ShowVersion();
  printf("%s comes with ABSOLUTELY NO WARRANTY.  This is free software\n",PROGNAME); 
  printf("and you are welcome to redistribute it under certain conditions.\n");
  printf("Read the file GPL supplied with this distribution for details.\n\n");
  return(0);
}