text: /*-
   * Copyright (c) 2003-2007 Tim Kientzle
   * Copyright (c) 2012 Michihiro NAKAJIMA
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   *
   * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
   * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
   * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
   * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
   * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  #include "archive_platform.h"
  __FBSDID("$FreeBSD$");
  
  #ifdef HAVE_SYS_TYPES_H
  #include <sys/types.h>
  #endif
  
  #ifdef HAVE_ERRNO_H
  #include <errno.h>
  #endif
  #ifdef HAVE_STRING_H
  #include <string.h>
  #endif
  
  #include "archive.h"
  #include "archive_private.h"
  
  /* A table that maps names to functions. */
  static
  struct { const char *name; int (*setter)(struct archive *); } names[] =
  {
  	{ "b64encode",		archive_write_add_filter_b64encode },
  	{ "bzip2",		archive_write_add_filter_bzip2 },
  	{ "compress",		archive_write_add_filter_compress },
  	{ "grzip",		archive_write_add_filter_grzip },
  	{ "gzip",		archive_write_add_filter_gzip },
  	{ "lrzip",		archive_write_add_filter_lrzip },
  	{ "lzip",		archive_write_add_filter_lzip },
  	{ "lzma",		archive_write_add_filter_lzma },
  	{ "lzop",		archive_write_add_filter_lzop },
  	{ "uuencode",		archive_write_add_filter_uuencode },
  	{ "xz",			archive_write_add_filter_xz },
  	{ NULL,			NULL }
  };
  
  int
  archive_write_add_filter_by_name(struct archive *a, const char *name)
  {
  	int i;
  
  	for (i = 0; names[i].name != NULL; i++) {
  		if (strcmp(name, names[i].name) == 0)
  			return ((names[i].setter)(a));
  	}
  
  	archive_set_error(a, EINVAL, "No such filter '%s'", name);
  	a->state = ARCHIVE_STATE_FATAL;
  	return (ARCHIVE_FATAL);
  }
  