File: [local] / src / usr.sbin / getextattr / Attic / getextattr.c (download)
Revision 1.2, Fri Feb 22 21:54:24 2002 UTC (22 years, 3 months ago) by drahn
Branch: MAIN
CVS Tags: OPENBSD_3_7_BASE, OPENBSD_3_7, OPENBSD_3_6_BASE, OPENBSD_3_6, OPENBSD_3_5_BASE, OPENBSD_3_5, OPENBSD_3_4_BASE, OPENBSD_3_4, OPENBSD_3_3_BASE, OPENBSD_3_3, OPENBSD_3_2_BASE, OPENBSD_3_2, OPENBSD_3_1_BASE, OPENBSD_3_1 Changes since 1.1: +1 -2 lines
Do not include uio header file, that interface was removed.
|
/* $OpenBSD: getextattr.c,v 1.2 2002/02/22 21:54:24 drahn Exp $ */
/*-
* Copyright (c) 1999, 2000, 2001 Robert N. M. Watson
* 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
*
* $FreeBSD: getextattr.c,v 1.5 2001/06/24 20:25:17 dd Exp $
*/
/*
* TrustedBSD Project - extended attribute support
*/
#include <sys/types.h>
#include <sys/extattr.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <vis.h>
void
usage(void)
{
fprintf(stderr, "getextattr [-s] [attrnamespace] [attrname] "
"[filename ...]\n");
exit(1);
}
extern char *optarg;
extern int optind;
#define BUFSIZE 2048
int
main(int argc, char **argv)
{
size_t len;
char *attrname;
char *buf, *visbuf;
int ch, error, i, arg_counter, attrnamespace;
int flag_as_string = 0;
int flag_reverse = 0;
while ((ch = getopt(argc, argv, "ls")) != -1) {
switch (ch) {
case 'l':
flag_reverse = 1;
case 's':
flag_as_string = 1;
break;
case '?':
default:
usage();
}
}
argc -= optind;
argv += optind;
if (argc < 3)
usage();
error = extattr_string_to_namespace(argv[0], &attrnamespace);
if (error) {
perror(argv[0]);
return (1);
}
attrname = argv[1];
argc--;
argv++;
for (arg_counter = 1; arg_counter < argc; arg_counter++) {
len = extattr_get_file(argv[arg_counter], attrnamespace,
attrname, NULL, 0);
if (len == -1) {
perror(argv[arg_counter]);
continue;
}
buf = (char *)malloc(len);
if (buf == NULL) {
perror("malloc");
return (1);
}
error = extattr_get_file(argv[arg_counter], attrnamespace,
attrname, buf, len);
if (error == -1)
perror(argv[arg_counter]);
else {
if (flag_as_string) {
visbuf = (char *)malloc(len*4);
if (visbuf == NULL) {
perror("malloc");
return (1);
}
strvisx(visbuf, buf, error, VIS_SAFE
| VIS_WHITE);
if (flag_reverse) {
printf("%s ", visbuf);
printf("%s\n", argv[arg_counter]);
} else {
printf("%s:", argv[arg_counter]);
printf(" \"%s\"\n", visbuf);
}
free(visbuf);
} else {
printf("%s:", argv[arg_counter]);
for (i = 0; i < error; i++)
if (i % 16 == 0)
printf("\n %02x ", buf[i]);
else if (i % 8 == 0)
printf(" %02x ", buf[i]);
else
printf("%02x ", buf[i]);
printf("\n");
}
}
free(buf);
}
return (0);
}