diff options
Diffstat (limited to 'trunk/src/ifstatus.c')
| -rw-r--r-- | trunk/src/ifstatus.c | 221 |
1 files changed, 0 insertions, 221 deletions
diff --git a/trunk/src/ifstatus.c b/trunk/src/ifstatus.c deleted file mode 100644 index 655d16f..0000000 --- a/trunk/src/ifstatus.c +++ /dev/null @@ -1,221 +0,0 @@ -/* $Id: ifstatus.c 1.3 Wed, 13 Nov 2002 22:37:54 +0100 lennart $ */ - -/* - * This file is part of ifplugd. - * - * ifplugd 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. - * - * ifplugd 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 ifplugd; if not, write to the Free Software Foundation, - * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. - */ - -#include <stdio.h> -#include <errno.h> -#include <string.h> -#include <unistd.h> -#include <getopt.h> -#include <stdlib.h> -#include <sys/ioctl.h> -#include <net/if.h> - -#include <libdaemon/dlog.h> - -#include "interface.h" -#include "svn-revision.h" - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -int interface_auto_up = 0, interface_do_message = 0; - -int verbose = 0; -char *interface = NULL; - -int handle(char *iface) { - int fd, r = 0; - interface_status_t s; - - if ((fd = socket(PF_INET, SOCK_DGRAM, 0)) < 0) - return -1; - - if (verbose > 0) { - printf("%s:\n", iface); - - if ((s = interface_detect_beat_ethtool(fd, iface)) == IFSTATUS_ERR) - printf(" SIOCETHTOOL failed (%s)\n", strerror(errno)); - else - printf(" SIOCETHTOOL: %s\n", s == IFSTATUS_UP ? "link beat detected" : "unplugged"); - - if ((s = interface_detect_beat_mii(fd, iface)) == IFSTATUS_ERR) - printf(" SIOCGMIIPHY failed (%s)\n", strerror(errno)); - else - printf(" SIOCGMIIPHY: %s\n", s == IFSTATUS_UP ? "link beat detected" : "unplugged"); - - if ((s = interface_detect_beat_priv(fd, iface)) == IFSTATUS_ERR) - printf(" SIOCDEVPRIVATE failed (%s)\n", strerror(errno)); - else - printf(" SIOCDEVPRIVATE: %s\n", s == IFSTATUS_UP ? "link beat detected" : "unplugged"); - - if ((s = interface_detect_beat_wlan(fd, iface)) == IFSTATUS_ERR) - printf(" Wireless failed.\n"); - else - printf(" Wireless: %s\n", s == IFSTATUS_UP ? "link beat detected" : "unplugged"); - - } else { - - if ((s = interface_detect_beat_mii(fd, iface)) == IFSTATUS_ERR) - if ((s = interface_detect_beat_ethtool(fd, iface)) == IFSTATUS_ERR) - if ((s = interface_detect_beat_wlan(fd, iface)) == IFSTATUS_ERR) - s = interface_detect_beat_priv(fd, iface); - - switch(s) { - case IFSTATUS_UP: - if (!verbose) - printf("%s: link beat detected\n", iface); - r = 1; - break; - - case IFSTATUS_DOWN: - if (!verbose) - printf("%s: unplugged\n", iface); - r = 2; - break; - - default: - if (!verbose) - printf("%s: not supported\n", iface); - - r = -1; - break; - } - } - - - close(fd); - return r; -} - -void usage(char *p) { - if (strrchr(p, '/')) - p = strchr(p, '/')+1; - - printf("%s [options] [INTERFACE]\n" - " -a --auto Enable interface automatically (%s)\n" - " -q --quiet Quiet behaviour (%s)\n" - " -v --verbose Enable verbosity (%s)\n" - " -h --help Show this help\n" - " -V --version Show version number\n", - p, interface_auto_up ? "on" : "off", verbose < 0 ? "on" : "off", verbose > 0 ? "on" : "off"); -} - - -void parse(int argc, char *argv[]) { - static struct option long_options[] = { - {"auto", no_argument, 0, 'a'}, - {"quiet", no_argument, 0, 'q'}, - {"verbose", no_argument, 0, 'v'}, - {"help", no_argument, 0, 'h'}, - {"version", no_argument, 0, 'V'}, - {0, 0, 0, 0} - }; - int option_index = 0; - int help = 0; - - for (;;) { - int c; - - if ((c = getopt_long(argc, argv, "avhqV", long_options, &option_index)) < 0) - break; - - switch (c) { - case 'a' : - interface_auto_up = !interface_auto_up; - break; - case 'v': - verbose++; - break; - case 'q': - verbose--; - break; - case 'h': - help = 1; - break; - case 'V': -#ifdef SVN_REVISION - printf("ifstatus "VERSION" (SVN: "SVN_REVISION")\n"); -#else - printf("ifstatus "VERSION"\n"); -#endif - exit(0); - default: - fprintf(stderr, "Unknown parameter.\n"); - exit(1); - - } - } - - if (help) { - usage(argv[0]); - exit(0); - } - - if (optind < argc) - interface = argv[optind]; -} - - -int main(int argc, char *argv[]) { - parse(argc, argv); - - if (interface) { - int r; - - if ((r = handle(interface)) < 0) { - if (verbose == 0) - fprintf(stderr, "Failure (%s)\n", strerror(errno)); - return 1; - } - - return r+1; - - } else { - FILE *f; - char ln[256]; - - if (!(f = fopen("/proc/net/dev", "r"))) { - fprintf(stderr, "Failed to open /proc/net/dev: %s\n", strerror(errno)); - return 1; - } - - fgets(ln, sizeof(ln), f); - fgets(ln, sizeof(ln), f); - - while (fgets(ln, sizeof(ln), f)) { - char *p, *e; - - p = ln+strspn(ln, " \t"); - if (!(e = strchr(p, ':'))) { - fprintf(stderr, "Parse failure in /proc/net/dev.\n"); - fclose(f); - return 1; - } - - *e = 0; - handle(p); - } - - fclose(f); - } - - return 0; -} |