contrib/libarchive/libarchive/archive_read_support_format_by_code.c

   1 /*-
   2  * Copyright (c) 2003-2011 Tim Kientzle
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  *
  14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
  15  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  16  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  17  * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
  18  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  19  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  20  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  21  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  23  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #include "archive_platform.h"
  27 __FBSDID("$FreeBSD$");
  28
  29 #include "archive.h"
  30 #include "archive_private.h"
  31
  32 int
  33 archive_read_support_format_by_code(struct archive *a, int format_code)
  34 {
  35         archive_check_magic(a, ARCHIVE_READ_MAGIC,
  36             ARCHIVE_STATE_NEW, "archive_read_support_format_by_code");
  37
  38         switch (format_code & ARCHIVE_FORMAT_BASE_MASK) {
  39         case ARCHIVE_FORMAT_7ZIP:
  40                 return archive_read_support_format_7zip(a);
  41                 break;
  42         case ARCHIVE_FORMAT_AR:
  43                 return archive_read_support_format_ar(a);
  44                 break;
  45         case ARCHIVE_FORMAT_CAB:
  46                 return archive_read_support_format_cab(a);
  47                 break;
  48         case ARCHIVE_FORMAT_CPIO:
  49                 return archive_read_support_format_cpio(a);
  50                 break;
  51         case ARCHIVE_FORMAT_ISO9660:
  52                 return archive_read_support_format_iso9660(a);
  53                 break;
  54         case ARCHIVE_FORMAT_LHA:
  55                 return archive_read_support_format_lha(a);
  56                 break;
  57         case ARCHIVE_FORMAT_MTREE:
  58                 return archive_read_support_format_mtree(a);
  59                 break;
  60         case ARCHIVE_FORMAT_RAR:
  61                 return archive_read_support_format_rar(a);
  62                 break;
  63         case ARCHIVE_FORMAT_TAR:
  64                 return archive_read_support_format_tar(a);
  65                 break;
  66         case ARCHIVE_FORMAT_XAR:
  67                 return archive_read_support_format_xar(a);
  68                 break;
  69         case ARCHIVE_FORMAT_ZIP:
  70                 return archive_read_support_format_zip(a);
  71                 break;
  72         }
  73         return (ARCHIVE_FATAL);
  74 }