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 __FBSDID("$FreeBSD: src/lib/libarchive/archive_write_set_format_by_name.c,v 1.9 2008/09/01 02:50:53 kientzle Exp $"); 28 29 #ifdef HAVE_SYS_TYPES_H 30 #include <sys/types.h> 31 #endif 32 33 #ifdef HAVE_ERRNO_H 34 #include <errno.h> 35 #endif 36 #ifdef HAVE_STRING_H 37 #include <string.h> 38 #endif 39 40 #include "archive.h" 41 #include "archive_private.h" 42 43 /* A table that maps names to functions. */ 44 static 45 struct { const char *name; int (*setter)(struct archive *); } names[] = 46 { 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 { "cpio", archive_write_set_format_cpio }, 52 { "mtree", archive_write_set_format_mtree }, 53 { "newc", archive_write_set_format_cpio_newc }, 54 { "odc", archive_write_set_format_cpio }, 55 { "pax", archive_write_set_format_pax }, 56 { "posix", archive_write_set_format_pax }, 57 { "shar", archive_write_set_format_shar }, 58 { "shardump", archive_write_set_format_shar_dump }, 59 { "ustar", archive_write_set_format_ustar }, 60 { NULL, NULL } 61 }; 62 63 int 64 archive_write_set_format_by_name(struct archive *a, const char *name) 65 { 66 int i; 67 68 for (i = 0; names[i].name != NULL; i++) { 69 if (strcmp(name, names[i].name) == 0) 70 return ((names[i].setter)(a)); 71 } 72 73 archive_set_error(a, EINVAL, "No such format '%s'", name); 74 return (ARCHIVE_FATAL); 75 } 76