+++ /dev/null
-/*
- * Copyright (C) 2007 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 "config.h"
-
-#include <unistd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <stddef.h>
-#include <string.h>
-#include <errno.h>
-#include <getopt.h>
-
-#include "udev.h"
-
-static int debug;
-
-#ifdef USE_LOG
-void log_message(int priority, const char *format, ...)
-{
- va_list args;
-
- if (priority > udev_log_priority)
- return;
-
- va_start(args, format);
- if (debug)
- vprintf(format, args);
- else
- vsyslog(priority, format, args);
- va_end(args);
-}
-#endif
-
-struct command {
- const char *name;
- int (*cmd)(int argc, char *argv[]);
- const char *help;
- int debug;
-};
-
-static const struct command cmds[];
-
-static int version(int argc, char *argv[])
-{
- printf("%s\n", VERSION);
- return 0;
-}
-
-static int help(int argc, char *argv[])
-{
- const struct command *cmd;
-
- printf("Usage: udevadm COMMAND [OPTIONS]\n");
- for (cmd = cmds; cmd->name != NULL; cmd++)
- printf(" %-12s %s\n", cmd->name, cmd->help);
- printf("\n");
- return 0;
-}
-
-static const struct command cmds[] = {
- {
- .name = "info",
- .cmd = udevadm_info,
- .help = "query sysfs or the udev database",
- },
- {
- .name = "trigger",
- .cmd = udevadm_trigger,
- .help = "request events from the kernel",
- },
- {
- .name = "settle",
- .cmd = udevadm_settle, "",
- .help = "wait for the event queue to finish",
- },
- {
- .name = "control",
- .cmd = udevadm_control,
- .help = "control the udev daemon",
- },
- {
- .name = "monitor",
- .cmd = udevadm_monitor,
- .help = "listen to kernel and udev events",
- },
- {
- .name = "test",
- .cmd = udevadm_test,
- .help = "simulation run",
- .debug = 1,
- },
- {
- .name = "version",
- .cmd = version,
- .help = "print the version number",
- },
- {
- .name = "help",
- .cmd = help,
- .help = "print this help text",
- },
- {}
-};
-
-int main(int argc, char *argv[])
-{
- const char *command = argv[1];
- int i;
- const char *pos;
- int rc;
-
- logging_init("udevadm");
- udev_config_init();
- sysfs_init();
-
- /* 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;
- }
- }
-
- /* try to find compat link, will be removed in a future release */
- command = argv[0];
- pos = strrchr(command, '/');
- if (pos != NULL)
- command = &pos[1];
-
- /* the trailing part of the binary or link name is the command */
- if (strncmp(command, "udev", 4) == 0)
- command = &command[4];
-
- for (i = 0; cmds[i].cmd != NULL; i++) {
- if (strcmp(cmds[i].name, command) == 0) {
- char path[128];
- char prog[512];
- ssize_t len;
-
- snprintf(path, sizeof(path), "/proc/%lu/exe", (unsigned long) getppid());
- len = readlink(path, prog, sizeof(prog));
- if (len > 0) {
- 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);
- }
- debug = cmds[i].debug;
- rc = cmds[i].cmd(argc, argv);
- goto out;
- }
- }
-
- fprintf(stderr, "unknown command, try help\n\n");
- rc = 2;
-out:
- sysfs_cleanup();
- logging_close();
- return rc;
-}