| /* |
| * Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved. |
| * Copyright (C) 2004 Red Hat, Inc. All rights reserved. |
| * |
| * This file is part of LVM2. |
| * |
| * This copyrighted material is made available to anyone wishing to use, |
| * modify, copy, or redistribute it subject to the terms and conditions |
| * of the GNU General Public License v.2. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include "filter-regex.h" |
| #include "config.h" |
| #include "log.h" |
| |
| #include <stdio.h> |
| #include <ctype.h> |
| #include <string.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| #include <unistd.h> |
| #include <fcntl.h> |
| #include <sys/mman.h> |
| |
| int main(int argc, char **argv) |
| { |
| struct config_file *cft; |
| struct config_node *cn; |
| struct dev_filter *filter; |
| struct dev_iter *iter; |
| struct device *dev; |
| |
| if (argc < 2) { |
| fprintf(stderr, "Usage : %s <config_file>\n", argv[0]); |
| exit(1); |
| } |
| |
| init_log(stderr); |
| init_debug(_LOG_DEBUG); |
| |
| if (!(cft = create_config_file())) { |
| fprintf(stderr, "couldn't create config file\n"); |
| exit(1); |
| } |
| |
| if (!read_config(cft, argv[1])) { |
| fprintf(stderr, "couldn't read config file\n"); |
| exit(1); |
| } |
| |
| if (!(cn = find_config_node(cft->root, "/devices/filter", '/'))) { |
| fprintf(stderr, "couldn't find filter section\n"); |
| exit(1); |
| } |
| |
| if (!dev_cache_init()) { |
| fprintf(stderr, "couldn't initialise dev_cache_init failed\n"); |
| exit(1); |
| } |
| |
| if (!dev_cache_add_dir("/dev")) { |
| fprintf(stderr, "couldn't add '/dev' to dev_cache\n"); |
| exit(1); |
| } |
| |
| if (!(filter = regex_filter_create(cn->v))) { |
| fprintf(stderr, "couldn't build filter\n"); |
| exit(1); |
| } |
| |
| if (!(iter = dev_iter_create(filter))) { |
| log_err("couldn't create iterator"); |
| exit(1); |
| } |
| |
| while ((dev = dev_iter_get(iter))) |
| printf("%s\n", dev_name(dev)); |
| |
| dev_iter_destroy(iter); |
| filter->destroy(filter); |
| dev_cache_exit(); |
| destroy_config_file(cft); |
| |
| dump_memory(); |
| fin_log(); |
| return 0; |
| } |
| |