/*
- * Copyright (C) 2007 Kay Sievers <kay.sievers@vrfy.org>
+ * Copyright (C) 2007-2008 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 "config.h"
-
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
static int debug;
-#ifdef USE_LOG
-void log_message(int priority, const char *format, ...)
+static void log_fn(struct udev *udev, int priority,
+ const char *file, int line, const char *fn,
+ const char *format, va_list args)
{
- va_list args;
-
- if (priority > udev_log_priority)
- return;
-
- va_start(args, format);
- if (debug)
- vprintf(format, args);
- else
+ if (debug) {
+ fprintf(stderr, "%s: ", fn);
+ vfprintf(stderr, format, args);
+ } else {
vsyslog(priority, format, args);
- va_end(args);
+ }
}
-#endif
struct command {
const char *name;
- int (*cmd)(int argc, char *argv[]);
+ int (*cmd)(struct udev *udev, int argc, char *argv[]);
const char *help;
int debug;
};
static const struct command cmds[];
-static int version(int argc, char *argv[])
+static int version(struct udev *udev, int argc, char *argv[])
{
printf("%s\n", VERSION);
return 0;
}
-static int help(int argc, char *argv[])
+static int help(struct udev *udev, int argc, char *argv[])
{
const struct command *cmd;
- printf("Usage: udevadm COMMAND [OPTIONS]\n");
+ printf("Usage: udevadm [--help] [--version] [--debug] COMMAND [COMMAND OPTIONS]\n");
for (cmd = cmds; cmd->name != NULL; cmd++)
- printf(" %-12s %s\n", cmd->name, cmd->help);
+ if (cmd->help != NULL)
+ printf(" %-12s %s\n", cmd->name, cmd->help);
printf("\n");
return 0;
}
{
.name = "version",
.cmd = version,
- .help = "print the version number",
},
{
.name = "help",
.cmd = help,
- .help = "print this help text",
},
{}
};
+static int run_command(struct udev *udev, const struct command *cmd, int argc, char *argv[])
+{
+ if (cmd->debug) {
+ debug = 1;
+ if (udev_get_log_priority(udev) < LOG_INFO)
+ udev_set_log_priority(udev, LOG_INFO);
+ }
+ info(udev, "calling: %s\n", cmd->name);
+ return cmd->cmd(udev, argc, argv);
+}
+
int main(int argc, char *argv[])
{
- const char *command = argv[1];
+ struct udev *udev;
+ static const struct option options[] = {
+ { "debug", no_argument, NULL, 'd' },
+ { "help", no_argument, NULL, 'h' },
+ { "version", no_argument, NULL, 'V' },
+ {}
+ };
+ const char *command;
int i;
const char *pos;
- int rc;
+ int rc = 1;
- /* find command */
- if (command != NULL)
- for (i = 0; cmds[i].cmd != NULL; i++) {
- if (strcmp(cmds[i].name, command) == 0) {
- debug = cmds[i].debug;
- rc = cmds[i].cmd(argc-1, &argv[1]);
- goto out;
- }
- }
+ udev = udev_new();
+ if (udev == NULL)
+ goto out;
- /* try to find compat link, will be removed in a future release */
+ logging_init("udevadm");
+ udev_set_log_fn(udev, log_fn);
+ selinux_init(udev);
+
+ /* see if we are a compat link, this will be removed in a future release */
command = argv[0];
pos = strrchr(command, '/');
if (pos != NULL)
prog[len] = '\0';
fprintf(stderr, "the program '%s' called '%s', it should use 'udevadm %s <options>', "
"this will stop working in a future release\n", prog, argv[0], command);
- info("the program '%s' called '%s', it should use 'udevadm %s <options>', "
- "this will stop working in a future release\n", prog, argv[0], command);
+ err(udev, "the program '%s' called '%s', it should use 'udevadm %s <options>', "
+ "this will stop working in a future release\n", prog, argv[0], command);
}
- debug = cmds[i].debug;
- rc = cmds[i].cmd(argc, argv);
+ rc = run_command(udev, &cmds[i], argc, argv);
+ goto out;
+ }
+ }
+
+ while (1) {
+ int option;
+
+ option = getopt_long(argc, argv, "+dhV", options, NULL);
+ if (option == -1)
+ break;
+
+ switch (option) {
+ case 'd':
+ debug = 1;
+ if (udev_get_log_priority(udev) < LOG_INFO)
+ udev_set_log_priority(udev, LOG_INFO);
+ break;
+ case 'h':
+ rc = help(udev, argc, argv);
+ goto out;
+ case 'V':
+ rc = version(udev, argc, argv);
+ goto out;
+ default:
goto out;
}
}
+ command = argv[optind];
+
+ if (command != NULL)
+ for (i = 0; cmds[i].cmd != NULL; i++) {
+ if (strcmp(cmds[i].name, command) == 0) {
+ optind++;
+ rc = run_command(udev, &cmds[i], argc, argv);
+ goto out;
+ }
+ }
- fprintf(stderr, "unknown command, try help\n\n");
+ fprintf(stderr, "missing or unknown command\n\n");
+ help(udev, argc, argv);
rc = 2;
out:
+ selinux_exit(udev);
+ udev_unref(udev);
+ logging_close();
return rc;
}
~ianmdlvl / elogind.git / blobdiff