1 /*- 2 * Copyright (c) 2003-2007 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 28 #ifdef HAVE_SYS_TYPES_H 29 #include <sys/types.h> 30 #endif 31 32 #ifdef HAVE_ERRNO_H 33 #include <errno.h> 34 #endif 35 #ifdef HAVE_STRING_H 36 #include <string.h> 37 #endif 38 39 #include "archive.h" 40 #include "archive_private.h" 41 42 /* A table that maps names to functions. */ 43 static const 44 struct { const char *name; int (*setter)(struct archive *); } names[] = 45 { 46 { "7zip", archive_write_set_format_7zip }, 47 { "ar", archive_write_set_format_ar_bsd }, 48 { "arbsd", archive_write_set_format_ar_bsd }, 49 { "argnu", archive_write_set_format_ar_svr4 }, 50 { "arsvr4", archive_write_set_format_ar_svr4 }, 51 { "bin", archive_write_set_format_cpio_bin }, 52 { "bsdtar", archive_write_set_format_pax_restricted }, 53 { "cd9660", archive_write_set_format_iso9660 }, 54 { "cpio", archive_write_set_format_cpio }, 55 { "gnutar", archive_write_set_format_gnutar }, 56 { "iso", archive_write_set_format_iso9660 }, 57 { "iso9660", archive_write_set_format_iso9660 }, 58 { "mtree", archive_write_set_format_mtree }, 59 { "mtree-classic", archive_write_set_format_mtree_classic }, 60 { "newc", archive_write_set_format_cpio_newc }, 61 { "odc", archive_write_set_format_cpio_odc }, 62 { "oldtar", archive_write_set_format_v7tar }, 63 { "pax", archive_write_set_format_pax }, 64 { "paxr", archive_write_set_format_pax_restricted }, 65 { "posix", archive_write_set_format_pax }, 66 { "pwb", archive_write_set_format_cpio_pwb }, 67 { "raw", archive_write_set_format_raw }, 68 { "rpax", archive_write_set_format_pax_restricted }, 69 { "shar", archive_write_set_format_shar }, 70 { "shardump", archive_write_set_format_shar_dump }, 71 { "ustar", archive_write_set_format_ustar }, 72 { "v7tar", archive_write_set_format_v7tar }, 73 { "v7", archive_write_set_format_v7tar }, 74 { "warc", archive_write_set_format_warc }, 75 { "xar", archive_write_set_format_xar }, 76 { "zip", archive_write_set_format_zip }, 77 { NULL, NULL } 78 }; 79 80 int 81 archive_write_set_format_by_name(struct archive *a, const char *name) 82 { 83 int i; 84 85 for (i = 0; names[i].name != NULL; i++) { 86 if (strcmp(name, names[i].name) == 0) 87 return ((names[i].setter)(a)); 88 } 89 90 archive_set_error(a, EINVAL, "No such format '%s'", name); 91 a->state = ARCHIVE_STATE_FATAL; 92 return (ARCHIVE_FATAL); 93 } 94