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authorKay Sievers <kay.sievers@vrfy.org>2008-07-30 00:39:15 +0200
committerKay Sievers <kay.sievers@vrfy.org>2008-07-30 00:39:15 +0200
commit726687ad48bdececed1e7e44387c50e009e28208 (patch)
tree0a0084555d2362e87a8942dd630a72d3ef41d9fc /udevtest.c
parentaa5e29a58112aa838be8d04f9e6c994af056f1d1 (diff)
delete all Makefiles and move udev source to udev/
Diffstat (limited to 'udevtest.c')
-rw-r--r--udevtest.c207
1 files changed, 0 insertions, 207 deletions
diff --git a/udevtest.c b/udevtest.c
deleted file mode 100644
index d5e90b02c6..0000000000
--- a/udevtest.c
+++ /dev/null
@@ -1,207 +0,0 @@
-/*
- * Copyright (C) 2003-2004 Greg Kroah-Hartman <greg@kroah.com>
- * Copyright (C) 2004-2006 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.
- *
- */
-
-#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 "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 udevtest(int argc, char *argv[], char *envp[])
-{
- int force = 0;
- 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;
- int rc = 0;
-
- static const struct option options[] = {
- { "action", 1, NULL, 'a' },
- { "subsystem", 1, NULL, 's' },
- { "force", 0, NULL, 'f' },
- { "help", 0, NULL, 'h' },
- {}
- };
-
- info("version %s\n", UDEV_VERSION);
- udev_config_init();
- if (udev_log_priority < LOG_INFO) {
- char priority[32];
-
- udev_log_priority = LOG_INFO;
- sprintf(priority, "%i", udev_log_priority);
- setenv("UDEV_LOG", priority, 1);
- }
-
- while (1) {
- int option;
-
- option = getopt_long(argc, argv, "a:s:fh", options, NULL);
- if (option == -1)
- break;
-
- dbg("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"
- " --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");
- exit(0);
- default:
- exit(1);
- }
- }
- devpath = argv[optind];
-
- if (devpath == NULL) {
- fprintf(stderr, "devpath parameter missing\n");
- rc = 1;
- goto exit;
- }
-
- 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");
-
- sysfs_init();
- udev_rules_init(&rules, 0);
-
- /* remove /sys if given */
- if (strncmp(devpath, sysfs_path, strlen(sysfs_path)) == 0)
- devpath = &devpath[strlen(sysfs_path)];
-
- dev = sysfs_device_get(devpath);
- if (dev == NULL) {
- fprintf(stderr, "unable to open device '%s'\n", devpath);
- rc = 2;
- goto exit;
- }
-
- udev = udev_device_init(NULL);
- if (udev == NULL) {
- fprintf(stderr, "error initializing device\n");
- rc = 3;
- goto exit;
- }
-
- if (subsystem != NULL)
- strlcpy(dev->subsystem, subsystem, sizeof(dev->subsystem));
-
- /* override built-in sysfs device */
- udev->dev = dev;
- strlcpy(udev->action, action, sizeof(udev->action));
- udev->devt = udev_device_get_devt(udev);
-
- /* simulate node creation with test flag */
- if (!force)
- udev->test_run = 1;
-
- setenv("DEVPATH", udev->dev->devpath, 1);
- setenv("SUBSYSTEM", udev->dev->subsystem, 1);
- setenv("ACTION", udev->action, 1);
- import_uevent_var(udev->dev->devpath);
-
- info("looking at device '%s' from subsystem '%s'\n", udev->dev->devpath, udev->dev->subsystem);
- retval = udev_device_event(&rules, udev);
-
- 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_device_cleanup(udev);
-
-exit:
- udev_rules_cleanup(&rules);
- sysfs_cleanup();
- return rc;
-}