diff options
Diffstat (limited to 'udev/udevadm-test.c')
| -rw-r--r-- | udev/udevadm-test.c | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/udev/udevadm-test.c b/udev/udevadm-test.c deleted file mode 100644 index 851500527f..0000000000 --- a/udev/udevadm-test.c +++ /dev/null @@ -1,173 +0,0 @@ -/* - * Copyright (C) 2003-2004 Greg Kroah-Hartman <greg@kroah.com> - * Copyright (C) 2004-2008 Kay Sievers <kay.sievers@vrfy.org> - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#include <stdlib.h> -#include <string.h> -#include <stdio.h> -#include <stddef.h> -#include <unistd.h> -#include <errno.h> -#include <ctype.h> -#include <fcntl.h> -#include <signal.h> -#include <syslog.h> -#include <getopt.h> -#include <sys/signalfd.h> - -#include "udev.h" - -static int adm_test(struct udev *udev, int argc, char *argv[]) -{ - int resolve_names = 1; - char filename[UTIL_PATH_SIZE]; - const char *action = "add"; - const char *syspath = NULL; - struct udev_event *event = NULL; - struct udev_device *dev = NULL; - struct udev_rules *rules = NULL; - struct udev_list_entry *entry; - sigset_t mask, sigmask_orig; - int err; - int rc = 0; - - static const struct option options[] = { - { "action", required_argument, NULL, 'a' }, - { "resolve-names", required_argument, NULL, 'N' }, - { "help", no_argument, NULL, 'h' }, - {} - }; - - info(udev, "version %s\n", VERSION); - - for (;;) { - int option; - - option = getopt_long(argc, argv, "a:s:N:fh", options, NULL); - if (option == -1) - break; - - dbg(udev, "option '%c'\n", option); - switch (option) { - case 'a': - action = optarg; - break; - case 'N': - if (strcmp (optarg, "early") == 0) { - resolve_names = 1; - } else if (strcmp (optarg, "late") == 0) { - resolve_names = 0; - } else if (strcmp (optarg, "never") == 0) { - resolve_names = -1; - } else { - fprintf(stderr, "resolve-names must be early, late or never\n"); - err(udev, "resolve-names must be early, late or never\n"); - exit(EXIT_FAILURE); - } - break; - case 'h': - printf("Usage: udevadm test OPTIONS <syspath>\n" - " --action=<string> set action string\n" - " --help\n\n"); - exit(EXIT_SUCCESS); - default: - exit(EXIT_FAILURE); - } - } - syspath = argv[optind]; - - if (syspath == NULL) { - fprintf(stderr, "syspath parameter missing\n"); - rc = 2; - goto out; - } - - printf("This program is for debugging only, it does not run any program,\n" - "specified by a RUN key. It may show incorrect results, because\n" - "some values may be different, or not available at a simulation run.\n" - "\n"); - - sigprocmask(SIG_SETMASK, NULL, &sigmask_orig); - - udev_builtin_init(udev); - - rules = udev_rules_new(udev, resolve_names); - if (rules == NULL) { - fprintf(stderr, "error reading rules\n"); - rc = 3; - goto out; - } - - /* add /sys if needed */ - if (strncmp(syspath, udev_get_sys_path(udev), strlen(udev_get_sys_path(udev))) != 0) - util_strscpyl(filename, sizeof(filename), udev_get_sys_path(udev), syspath, NULL); - else - util_strscpy(filename, sizeof(filename), syspath); - util_remove_trailing_chars(filename, '/'); - - dev = udev_device_new_from_syspath(udev, filename); - if (dev == NULL) { - fprintf(stderr, "unable to open device '%s'\n", filename); - rc = 4; - goto out; - } - - /* skip reading of db, but read kernel parameters */ - udev_device_set_info_loaded(dev); - udev_device_read_uevent_file(dev); - - udev_device_set_action(dev, action); - event = udev_event_new(dev); - - sigfillset(&mask); - sigprocmask(SIG_SETMASK, &mask, &sigmask_orig); - event->fd_signal = signalfd(-1, &mask, SFD_NONBLOCK|SFD_CLOEXEC); - if (event->fd_signal < 0) { - fprintf(stderr, "error creating signalfd\n"); - rc = 5; - goto out; - } - - err = udev_event_execute_rules(event, rules, &sigmask_orig); - - udev_list_entry_foreach(entry, udev_device_get_properties_list_entry(dev)) - printf("%s=%s\n", udev_list_entry_get_name(entry), udev_list_entry_get_value(entry)); - - if (err == 0) { - udev_list_entry_foreach(entry, udev_list_get_entry(&event->run_list)) { - char program[UTIL_PATH_SIZE]; - - udev_event_apply_format(event, udev_list_entry_get_name(entry), program, sizeof(program)); - printf("run: '%s'\n", program); - } - } -out: - if (event != NULL && event->fd_signal >= 0) - close(event->fd_signal); - udev_event_unref(event); - udev_device_unref(dev); - udev_rules_unref(rules); - udev_builtin_exit(udev); - return rc; -} - -const struct udevadm_cmd udevadm_test = { - .name = "test", - .cmd = adm_test, - .help = "test an event run", - .debug = true, -}; |