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 #ifdef HAVE_ERRNO_H
  30 #include <errno.h>
  31 #endif
  32
  33 #include "archive.h"
  34 #include "archive_private.h"
  35
  36 int
  37 archive_read_support_format_by_code(struct archive *a, int format_code)
  38 {
  39         archive_check_magic(a, ARCHIVE_READ_MAGIC,
  40             ARCHIVE_STATE_NEW, "archive_read_support_format_by_code");
  41
  42         switch (format_code & ARCHIVE_FORMAT_BASE_MASK) {
  43         case ARCHIVE_FORMAT_7ZIP:
  44                 return archive_read_support_format_7zip(a);
  45                 break;
  46         case ARCHIVE_FORMAT_AR:
  47                 return archive_read_support_format_ar(a);
  48                 break;
  49         case ARCHIVE_FORMAT_CAB:
  50                 return archive_read_support_format_cab(a);
  51                 break;
  52         case ARCHIVE_FORMAT_CPIO:
  53                 return archive_read_support_format_cpio(a);
  54                 break;
  55         case ARCHIVE_FORMAT_EMPTY:
  56                 return archive_read_support_format_empty(a);
  57                 break;
  58         case ARCHIVE_FORMAT_ISO9660:
  59                 return archive_read_support_format_iso9660(a);
  60                 break;
  61         case ARCHIVE_FORMAT_LHA:
  62                 return archive_read_support_format_lha(a);
  63                 break;
  64         case ARCHIVE_FORMAT_MTREE:
  65                 return archive_read_support_format_mtree(a);
  66                 break;
  67         case ARCHIVE_FORMAT_RAR:
  68                 return archive_read_support_format_rar(a);
  69                 break;
  70         case ARCHIVE_FORMAT_RAR_V5:
  71                 return archive_read_support_format_rar5(a);
  72                 break;
  73         case ARCHIVE_FORMAT_RAW:
  74                 return archive_read_support_format_raw(a);
  75                 break;
  76         case ARCHIVE_FORMAT_TAR:
  77                 return archive_read_support_format_tar(a);
  78                 break;
  79         case ARCHIVE_FORMAT_WARC:
  80                 return archive_read_support_format_warc(a);
  81                 break;
  82         case ARCHIVE_FORMAT_XAR:
  83                 return archive_read_support_format_xar(a);
  84                 break;
  85         case ARCHIVE_FORMAT_ZIP:
  86                 return archive_read_support_format_zip(a);
  87                 break;
  88         }
  89         archive_set_error(a, ARCHIVE_ERRNO_PROGRAMMER,
  90             "Invalid format code specified");
  91         return (ARCHIVE_FATAL);
  92 }