/*
* Copyright (C) 2003-2004 Greg Kroah-Hartman <greg@kroah.com>
- * Copyright (C) 2004-2006 Kay Sievers <kay.sievers@vrfy.org>
+ * 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 version 2 of the License.
- *
- * 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, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * 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 <getopt.h>
#include "udev.h"
-#include "udev_rules.h"
-
-static int import_uevent_var(const char *devpath)
-{
- char path[PATH_SIZE];
- static char value[4096]; /* must stay, used with putenv */
- ssize_t size;
- int fd;
- char *key;
- char *next;
- int rc = -1;
-
- /* read uevent file */
- strlcpy(path, sysfs_path, sizeof(path));
- strlcat(path, devpath, sizeof(path));
- strlcat(path, "/uevent", sizeof(path));
- fd = open(path, O_RDONLY);
- if (fd < 0)
- goto out;
- size = read(fd, value, sizeof(value));
- close(fd);
- if (size < 0)
- goto out;
- value[size] = '\0';
-
- /* import keys into environment */
- key = value;
- while (key[0] != '\0') {
- next = strchr(key, '\n');
- if (next == NULL)
- goto out;
- next[0] = '\0';
- info("import into environment: '%s'\n", key);
- putenv(key);
- key = &next[1];
- }
- rc = 0;
-out:
- return rc;
-}
-int udevadm_test(int argc, char *argv[])
+int udevadm_test(struct udev *udev, int argc, char *argv[])
{
- int force = 0;
+ char filename[UTIL_PATH_SIZE];
const char *action = "add";
- const char *subsystem = NULL;
- const char *devpath = NULL;
- struct udevice *udev;
- struct sysfs_device *dev;
- struct udev_rules rules = {};
- int retval;
+ const char *syspath = NULL;
+ struct udev_event *event;
+ struct udev_device *dev;
+ struct udev_rules *rules = NULL;
+ struct udev_list_entry *entry;
+ int err;
int rc = 0;
static const struct option options[] = {
- { "action", 1, NULL, 'a' },
- { "subsystem", 1, NULL, 's' },
- { "force", 0, NULL, 'f' },
- { "help", 0, NULL, 'h' },
+ { "action", required_argument, NULL, 'a' },
+ { "help", no_argument, NULL, 'h' },
{}
};
- info("version %s\n", VERSION);
- if (udev_log_priority < LOG_INFO) {
- char priority[32];
+ info(udev, "version %s\n", VERSION);
- udev_log_priority = LOG_INFO;
- sprintf(priority, "%i", udev_log_priority);
- setenv("UDEV_LOG", priority, 1);
- }
-
- while (1) {
+ for (;;) {
int option;
option = getopt_long(argc, argv, "a:s:fh", options, NULL);
if (option == -1)
break;
- dbg("option '%c'\n", option);
+ dbg(udev, "option '%c'\n", option);
switch (option) {
case 'a':
action = optarg;
break;
- case 's':
- subsystem = optarg;
- break;
- case 'f':
- force = 1;
- break;
case 'h':
- printf("Usage: udevadm test OPTIONS <devpath>\n"
+ printf("Usage: udevadm test OPTIONS <syspath>\n"
" --action=<string> set action string\n"
- " --subsystem=<string> set subsystem string\n"
- " --force don't skip node/link creation\n"
- " --help print this help text\n\n");
+ " --help\n\n");
exit(0);
default:
exit(1);
}
}
- devpath = argv[optind];
+ syspath = argv[optind];
- if (devpath == NULL) {
- fprintf(stderr, "devpath parameter missing\n");
+ if (syspath == NULL) {
+ fprintf(stderr, "syspath parameter missing\n");
rc = 1;
goto exit;
}
"some values may be different, or not available at a simulation run.\n"
"\n");
- udev_rules_init(&rules, 0);
+ rules = udev_rules_new(udev, 1);
+ if (rules == NULL) {
+ fprintf(stderr, "error reading rules\n");
+ rc = 1;
+ goto exit;
+ }
- /* remove /sys if given */
- if (strncmp(devpath, sysfs_path, strlen(sysfs_path)) == 0)
- devpath = &devpath[strlen(sysfs_path)];
+ /* 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 = sysfs_device_get(devpath);
+ dev = udev_device_new_from_syspath(udev, filename);
if (dev == NULL) {
- fprintf(stderr, "unable to open device '%s'\n", devpath);
+ fprintf(stderr, "unable to open device '%s'\n", filename);
rc = 2;
goto exit;
}
- udev = udev_device_init();
- if (udev == NULL) {
- fprintf(stderr, "error initializing device\n");
- rc = 3;
- goto exit;
- }
-
- if (subsystem != NULL)
- strlcpy(dev->subsystem, subsystem, sizeof(dev->subsystem));
+ /* skip reading of db, but read kernel parameters */
+ udev_device_set_info_loaded(dev);
+ udev_device_read_uevent_file(dev);
- /* override built-in sysfs device */
- udev->dev = dev;
- strlcpy(udev->action, action, sizeof(udev->action));
- udev->devt = udev_device_get_devt(udev);
+ udev_device_set_action(dev, action);
+ event = udev_event_new(dev);
+ err = udev_event_execute_rules(event, rules);
- /* simulate node creation with test flag */
- if (!force)
- udev->test_run = 1;
+ if (udev_device_get_event_timeout(dev) >= 0)
+ info(udev, "custom event timeout: %i\n", udev_device_get_event_timeout(dev));
- setenv("DEVPATH", udev->dev->devpath, 1);
- setenv("SUBSYSTEM", udev->dev->subsystem, 1);
- setenv("ACTION", udev->action, 1);
- import_uevent_var(udev->dev->devpath);
+ udev_list_entry_foreach(entry, udev_device_get_properties_list_entry(dev))
+ info(udev, "%s=%s\n", udev_list_entry_get_name(entry), udev_list_entry_get_value(entry));
- info("looking at device '%s' from subsystem '%s'\n", udev->dev->devpath, udev->dev->subsystem);
- retval = udev_device_event(&rules, udev);
+ if (err == 0)
+ udev_list_entry_foreach(entry, udev_list_get_entry(&event->run_list)) {
+ char program[UTIL_PATH_SIZE];
- if (udev->event_timeout >= 0)
- info("custom event timeout: %i\n", udev->event_timeout);
-
- if (retval == 0 && !udev->ignore_device && udev_run) {
- struct name_entry *name_loop;
-
- list_for_each_entry(name_loop, &udev->run_list, node) {
- char program[PATH_SIZE];
-
- strlcpy(program, name_loop->name, sizeof(program));
- udev_rules_apply_format(udev, program, sizeof(program));
- info("run: '%s'\n", program);
+ udev_event_apply_format(event, udev_list_entry_get_name(entry), program, sizeof(program));
+ info(udev, "run: '%s'\n", program);
}
- }
- udev_device_cleanup(udev);
-
+ udev_event_unref(event);
+ udev_device_unref(dev);
exit:
- udev_rules_cleanup(&rules);
+ udev_rules_unref(rules);
return rc;
}