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obex-folder-listing-app.c

/* Copyright (C) 2006 Hendrik Sattler <post@hendrik-sattler.de>
 *       
 * 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 */

#include "obex-folder-listing.h"
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <errno.h>
#include <locale.h>
#include <string.h>

#define PROGRAM_NAME "obex-folder-listing"
#define PROGRAM_VERSION "0.1"

static void print_disclaimer () {
      fprintf(stderr,
            PROGRAM_NAME" "PROGRAM_VERSION " Copyright (C) 2006 Hendrik Sattler\n"
            "This software comes with ABSOLUTELY NO WARRANTY.\n"
            "This is free software, and you are welcome to redistribute it\n"
            "under certain conditions.\n");
}

static void print_help () {
      print_disclaimer();
      fprintf(stderr,
            "\n"
            "Usage: %s [<options>]\n", PROGRAM_NAME);
      fprintf(stderr,
            "\n"
            "Options:\n"
            " -P  show parent folder indicator\n"
            " -H  also list hidden files/directories\n"
            " -t  show time attributes\n"
            " -p  show permission attributes\n"
            " -o  show file owner attribute\n"
            " -g  show file group attribute\n"
            " -h  this help message\n");
}

int main (int argc, char** argv)
{
      char* name = ".";
      FILE* fd = stdout;
      int err;
      int c;
      int flags = 0;

      while ((c = getopt(argc,argv,"PHtpogh")) != -1) {
            switch (c) {
            case 'P':
                  flags |= OFL_FLAG_PARENT;
                  break;
            case 'H':
                  flags |= OFL_FLAG_HIDDEN;
                  break;
            case 't':
                  flags |= OFL_FLAG_TIMES;
                  break;
            case 'p':
                  flags |= OFL_FLAG_PERMS;
                  break;
            case 'o':
                  flags |= OFL_FLAG_OWNER;
                  break;
            case 'g':
                  flags |= OFL_FLAG_GROUP;
                  break;
            case 'h':
                  print_help();
                  exit(EXIT_SUCCESS);
            }
      }

      if (optind < argc)
            name = argv[optind];

      print_disclaimer();
      
      setlocale(LC_ALL, "");
      err = obex_folder_listing(fd, name, flags);

      if (err) {
            fprintf(stderr,"%s\n",strerror(-err));
            exit(EXIT_FAILURE);
      } else {
            exit(EXIT_SUCCESS);
      }
}

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