Module Name: src Committed By: riz Date: Thu Nov 8 20:08:19 UTC 2012
Modified Files: src/distrib/sets/lists/base [netbsd-5]: mi src/distrib/sets/lists/comp [netbsd-5]: mi src/distrib/sets/lists/man [netbsd-5]: mi src/usr.sbin [netbsd-5]: Makefile Added Files: src/usr.sbin/wakeonlan [netbsd-5]: Makefile wakeonlan.8 wakeonlan.c Removed Files: src/usr.sbin/wake [netbsd-5]: Makefile wake.8 wake.c Log Message: Pull up following revision(s) (requested by uebayasi in ticket #1817): distrib/sets/lists/comp/mi: revision 1.1759 usr.sbin/wakeonlan/wakeonlan.c: revision 1.1 usr.sbin/Makefile: revision 1.265 usr.sbin/wakeonlan/wakeonlan.8: revision 1.1 usr.sbin/wake/wake.c: file removal usr.sbin/wakeonlan/Makefile: revision 1.1 usr.sbin/wake/wake.8: file removal distrib/sets/lists/base/mi: revision 1.992 usr.sbin/wake/Makefile: file removal distrib/sets/lists/man/mi: revision 1.1391 Rename wake(8) to wakeonlan(8). Approved by core@. To generate a diff of this commit: cvs rdiff -u -r1.780.2.23 -r1.780.2.24 src/distrib/sets/lists/base/mi cvs rdiff -u -r1.1201.2.19 -r1.1201.2.20 src/distrib/sets/lists/comp/mi cvs rdiff -u -r1.1109.2.21 -r1.1109.2.22 src/distrib/sets/lists/man/mi cvs rdiff -u -r1.237.4.3 -r1.237.4.4 src/usr.sbin/Makefile cvs rdiff -u -r1.2.4.2 -r0 src/usr.sbin/wake/Makefile cvs rdiff -u -r1.8.4.2 -r0 src/usr.sbin/wake/wake.8 cvs rdiff -u -r1.12.4.2 -r0 src/usr.sbin/wake/wake.c cvs rdiff -u -r0 -r1.1.8.2 src/usr.sbin/wakeonlan/Makefile \ src/usr.sbin/wakeonlan/wakeonlan.8 src/usr.sbin/wakeonlan/wakeonlan.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/distrib/sets/lists/base/mi diff -u src/distrib/sets/lists/base/mi:1.780.2.23 src/distrib/sets/lists/base/mi:1.780.2.24 --- src/distrib/sets/lists/base/mi:1.780.2.23 Fri Mar 2 06:40:02 2012 +++ src/distrib/sets/lists/base/mi Thu Nov 8 20:08:17 2012 @@ -1,4 +1,4 @@ -# $NetBSD: mi,v 1.780.2.23 2012/03/02 06:40:02 riz Exp $ +# $NetBSD: mi,v 1.780.2.24 2012/11/08 20:08:17 riz Exp $ # # Note: Don't delete entries from here - mark them as "obsolete" instead, # unless otherwise stated below. @@ -1628,7 +1628,8 @@ ./usr/sbin/veriexecgen base-sysutil-bin ./usr/sbin/vipw base-sysutil-bin ./usr/sbin/vnconfig base-sysutil-bin -./usr/sbin/wake base-netutil-bin +./usr/sbin/wake base-obsolete +./usr/sbin/wakeonlan base-netutil-bin ./usr/sbin/wiconfig base-sysutil-bin ./usr/sbin/wire-test base-netutil-bin ./usr/sbin/wlanctl base-sysutil-bin Index: src/distrib/sets/lists/comp/mi diff -u src/distrib/sets/lists/comp/mi:1.1201.2.19 src/distrib/sets/lists/comp/mi:1.1201.2.20 --- src/distrib/sets/lists/comp/mi:1.1201.2.19 Wed Aug 22 21:03:00 2012 +++ src/distrib/sets/lists/comp/mi Thu Nov 8 20:08:13 2012 @@ -1,4 +1,4 @@ -# $NetBSD: mi,v 1.1201.2.19 2012/08/22 21:03:00 bouyer Exp $ +# $NetBSD: mi,v 1.1201.2.20 2012/11/08 20:08:13 riz Exp $ # # Note: don't delete entries from here - mark them as "obsolete" instead. # @@ -3442,7 +3442,8 @@ ./usr/libdata/debug/usr/sbin/veriexecgen.debug comp-sysutil-debug debug ./usr/libdata/debug/usr/sbin/vipw.debug comp-sysutil-debug debug ./usr/libdata/debug/usr/sbin/vnconfig.debug comp-sysutil-debug debug -./usr/libdata/debug/usr/sbin/wake.debug comp-sysutil-debug debug +./usr/libdata/debug/usr/sbin/wake.debug comp-obsolete obsolete +./usr/libdata/debug/usr/sbin/wakeonlan.debug comp-netutil-debug debug ./usr/libdata/debug/usr/sbin/wiconfig.debug comp-sysutil-debug debug ./usr/libdata/debug/usr/sbin/wire-test.debug comp-netutil-debug debug ./usr/libdata/debug/usr/sbin/wlanctl.debug comp-sysutil-debug debug Index: src/distrib/sets/lists/man/mi diff -u src/distrib/sets/lists/man/mi:1.1109.2.21 src/distrib/sets/lists/man/mi:1.1109.2.22 --- src/distrib/sets/lists/man/mi:1.1109.2.21 Fri Sep 28 10:58:13 2012 +++ src/distrib/sets/lists/man/mi Thu Nov 8 20:08:18 2012 @@ -1,4 +1,4 @@ -# $NetBSD: mi,v 1.1109.2.21 2012/09/28 10:58:13 sborrill Exp $ +# $NetBSD: mi,v 1.1109.2.22 2012/11/08 20:08:18 riz Exp $ # # Note: don't delete entries from here - mark them as "obsolete" instead. # @@ -2636,7 +2636,8 @@ ./usr/share/man/cat8/virtual.0 man-postfix-catman postfix,.cat ./usr/share/man/cat8/vmstat.0 man-obsolete obsolete ./usr/share/man/cat8/vnconfig.0 man-sysutil-catman .cat -./usr/share/man/cat8/wake.0 man-netutil-catman .cat +./usr/share/man/cat8/wake.0 man-obsolete obsolete +./usr/share/man/cat8/wakeonlan.0 man-netutil-catman .cat ./usr/share/man/cat8/walnut/MAKEDEV.0 man-obsolete obsolete ./usr/share/man/cat8/walnut/makedev.0 man-obsolete obsolete ./usr/share/man/cat8/wdogctl.0 man-sysutil-catman .cat @@ -4900,7 +4901,8 @@ ./usr/share/man/html8/virecover.html man-sysutil-htmlman html ./usr/share/man/html8/virtual.html man-postfix-htmlman postfix,html ./usr/share/man/html8/vnconfig.html man-sysutil-htmlman html -./usr/share/man/html8/wake.html man-netutil-htmlman html +./usr/share/man/html8/wake.html man-obsolete obsolete +./usr/share/man/html8/wakeonlan.html man-netutil-htmlman html ./usr/share/man/html8/wdogctl.html man-sysutil-htmlman html ./usr/share/man/html8/wiconfig.html man-netutil-htmlman html ./usr/share/man/html8/wire-test.html man-netutil-htmlman html @@ -7532,7 +7534,8 @@ ./usr/share/man/man8/virtual.8 man-postfix-man postfix,.man ./usr/share/man/man8/vmstat.8 man-obsolete obsolete ./usr/share/man/man8/vnconfig.8 man-sysutil-man .man -./usr/share/man/man8/wake.8 man-netutil-man .man +./usr/share/man/man8/wake.8 man-obsolete obsolete +./usr/share/man/man8/wakeonlan.8 man-netutil-man .man ./usr/share/man/man8/walnut/MAKEDEV.8 man-obsolete obsolete ./usr/share/man/man8/walnut/makedev.8 man-obsolete obsolete ./usr/share/man/man8/wdogctl.8 man-sysutil-man .man Index: src/usr.sbin/Makefile diff -u src/usr.sbin/Makefile:1.237.4.3 src/usr.sbin/Makefile:1.237.4.4 --- src/usr.sbin/Makefile:1.237.4.3 Wed Feb 16 19:27:15 2011 +++ src/usr.sbin/Makefile Thu Nov 8 20:08:16 2012 @@ -1,4 +1,4 @@ -# $NetBSD: Makefile,v 1.237.4.3 2011/02/16 19:27:15 bouyer Exp $ +# $NetBSD: Makefile,v 1.237.4.4 2012/11/08 20:08:16 riz Exp $ # from: @(#)Makefile 5.20 (Berkeley) 6/12/93 .include <bsd.own.mk> @@ -21,7 +21,7 @@ SUBDIR= ac accton acpitools altq apm apm schedctl sliplogin sntp \ spray srtconfig sti sunlabel sup syslogd tadpolectl tcpdchk \ tcpdmatch tcpdump tcpdrop timed tpctl traceroute trpt unlink \ - usbdevs user videomode vipw veriexecgen vnconfig wake wiconfig \ + usbdevs user videomode vipw veriexecgen vnconfig wakeonlan wiconfig \ wlanctl wpa \ wsconscfg wsfontload wsmoused wsmuxctl zdump zic Added files: Index: src/usr.sbin/wakeonlan/Makefile diff -u /dev/null src/usr.sbin/wakeonlan/Makefile:1.1.8.2 --- /dev/null Thu Nov 8 20:08:20 2012 +++ src/usr.sbin/wakeonlan/Makefile Thu Nov 8 20:08:16 2012 @@ -0,0 +1,8 @@ +# $NetBSD: Makefile,v 1.1.8.2 2012/11/08 20:08:16 riz Exp $ + +PROG= wakeonlan +SRCS= wakeonlan.c + +MAN= wakeonlan.8 + +.include <bsd.prog.mk> Index: src/usr.sbin/wakeonlan/wakeonlan.8 diff -u /dev/null src/usr.sbin/wakeonlan/wakeonlan.8:1.1.8.2 --- /dev/null Thu Nov 8 20:08:20 2012 +++ src/usr.sbin/wakeonlan/wakeonlan.8 Thu Nov 8 20:08:16 2012 @@ -0,0 +1,68 @@ +.\" $NetBSD: wakeonlan.8,v 1.1.8.2 2012/11/08 20:08:16 riz Exp $ +.\" +.\" Copyright (c) 2009, 2010 Marc Balmer <m...@msys.ch> +.\" +.\" Permission to use, copy, modify, and distribute this software for any +.\" purpose with or without fee is hereby granted, provided that the above +.\" copyright notice and this permission notice appear in all copies. +.\" +.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +.\" +.Dd May 25, 2012 +.Dt WAKEONLAN 8 +.Os +.Sh NAME +.Nm wakeonlan +.Nd send Wake on LAN frames to hosts on a local Ethernet network +.Sh SYNOPSIS +.Nm +.Op Ar interface +.Ar lladdr +.Op Ar lladdr ... +.Sh DESCRIPTION +The +.Nm +program is used to send Wake on LAN (WoL) frames over a local +Ethernet network to one or more hosts using their link layer (hardware) +addresses. +WoL functionality is generally enabled in a machine's BIOS +and can be used to power on machines from a remote system without +having physical access to them. +.Pp +.Ar interface +is an Ethernet interface of the local machine and is used to send the +Wake on LAN frames over it. +If there is only one Ethernet device available that is up and running, then the +.Ar interface +argument can be omitted. +.Ar lladdr +is the link layer address of the remote machine. +This can be specified as the actual hardware address +(six hexadecimal numbers separated by colons) +or as a hostname entry in +.Pa /etc/ethers . +.Nm +accepts multiple +.Ar lladdr +addresses. +Link layer addresses can be determined and set using +.Xr ifconfig 8 . +.Sh FILES +.Bl -tag -width "/etc/ethers" -compact +.It /etc/ethers +Ethernet host name data base. +.El +.Sh SEE ALSO +.Xr ethers 5 , +.Xr ifconfig 8 +.Sh AUTHORS +.Nm +was written by +.An Marc Balmer +.Aq m...@msys.ch . Index: src/usr.sbin/wakeonlan/wakeonlan.c diff -u /dev/null src/usr.sbin/wakeonlan/wakeonlan.c:1.1.8.2 --- /dev/null Thu Nov 8 20:08:20 2012 +++ src/usr.sbin/wakeonlan/wakeonlan.c Thu Nov 8 20:08:16 2012 @@ -0,0 +1,218 @@ +/* $NetBSD: wakeonlan.c,v 1.1.8.2 2012/11/08 20:08:16 riz Exp $ */ + +/* + * Copyright (C) 2006, 2007, 2008, 2009, 2010 Marc Balmer <m...@msys.ch> + * Copyright (C) 2000 Eugene M. Kim. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Author's name may not be used endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING + * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +/* Send Wake on LAN packets to hosts on a local Ethernet network */ + +#include <sys/types.h> +#include <sys/param.h> +#include <sys/queue.h> +#include <sys/ioctl.h> +#include <sys/socket.h> +#include <sys/time.h> + +#include <net/bpf.h> +#include <net/if.h> +#include <net/if_dl.h> +#include <net/if_types.h> + +#include <netinet/in.h> +#include <netinet/if_ether.h> + +#include <err.h> +#include <errno.h> +#include <fcntl.h> +#include <ifaddrs.h> +#include <limits.h> +#include <paths.h> +#include <stdarg.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <sysexits.h> +#include <unistd.h> + +#ifndef SYNC_LEN +#define SYNC_LEN 6 +#endif + +#ifndef DESTADDR_COUNT +#define DESTADDR_COUNT 16 +#endif + +__dead static void usage(void); +static int wake(int, const char *); +static int bind_if_to_bpf(char const *, int); +static int find_ether(char *, size_t); +static int get_ether(char const *, struct ether_addr *); +static int send_wakeup(int, struct ether_addr const *); + +static void +usage(void) +{ + fprintf(stderr, "usage: %s [interface] lladdr [lladdr ...]\n", + getprogname()); + exit(EXIT_FAILURE); +} + +static int +wake(int bpf, const char *host) +{ + struct ether_addr macaddr; + + if (get_ether(host, &macaddr) == -1) + return -1; + + return send_wakeup(bpf, &macaddr); +} + +static int +bind_if_to_bpf(char const *ifname, int bpf) +{ + struct ifreq ifr; + u_int dlt; + + if (strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name)) >= + sizeof(ifr.ifr_name)) { + errno = ENAMETOOLONG; + return -1; + } + if (ioctl(bpf, BIOCSETIF, &ifr) == -1) + return -1; + if (ioctl(bpf, BIOCGDLT, &dlt) == -1) + return -1; + if (dlt != DLT_EN10MB) { + errno = EOPNOTSUPP; + return -1; + } + return 0; +} + +static int +find_ether(char *dst, size_t len) +{ + struct ifaddrs *ifap, *ifa; + struct sockaddr_dl *sdl = NULL; + int nifs; + + if (dst == NULL || len == 0) + return 0; + + if (getifaddrs(&ifap) != 0) + return -1; + + /* XXX also check the link state */ + for (nifs = 0, ifa = ifap; ifa; ifa = ifa->ifa_next) + if (ifa->ifa_addr->sa_family == AF_LINK && + ifa->ifa_flags & IFF_UP && ifa->ifa_flags & IFF_RUNNING) { + sdl = (struct sockaddr_dl *)ifa->ifa_addr; + if (sdl->sdl_type == IFT_ETHER) { + strlcpy(dst, ifa->ifa_name, len); + nifs++; + } + } + + freeifaddrs(ifap); + return nifs == 1 ? 0 : -1; +} + +static int +get_ether(char const *text, struct ether_addr *addr) +{ + struct ether_addr *paddr; + + paddr = ether_aton(text); + if (paddr != NULL) { + *addr = *paddr; + return 0; + } + if (ether_hostton(text, addr)) + return -1; + return 0; +} + +static int +send_wakeup(int bpf, struct ether_addr const *addr) +{ + struct { + struct ether_header hdr; + u_char data[SYNC_LEN + ETHER_ADDR_LEN * DESTADDR_COUNT]; + } pkt; + u_char *p; + int i; + ssize_t bw, len; + + memset(pkt.hdr.ether_dhost, 0xff, sizeof(pkt.hdr.ether_dhost)); + pkt.hdr.ether_type = htons(0); + memset(pkt.data, 0xff, SYNC_LEN); + for (p = pkt.data + SYNC_LEN, i = 0; i < DESTADDR_COUNT; + p += ETHER_ADDR_LEN, i++) + memcpy(p, addr->ether_addr_octet, ETHER_ADDR_LEN); + p = (u_char *)(void *)&pkt; + len = sizeof(pkt); + bw = 0; + while (len) { + if ((bw = write(bpf, p, len)) == -1) + return -1; + len -= bw; + p += bw; + } + return 0; +} + +int +main(int argc, char *argv[]) +{ + int bpf, n; + char ifname[IF_NAMESIZE]; + + if (argc < 2) + usage(); + + if ((bpf = open(_PATH_BPF, O_RDWR)) == -1) + err(EXIT_FAILURE, "Cannot open bpf interface"); + + n = 2; + if (bind_if_to_bpf(argv[1], bpf) == -1) { + if (find_ether(ifname, sizeof(ifname))) + err(EXIT_FAILURE, "Failed to determine ethernet " + "interface"); + if (bind_if_to_bpf(ifname, bpf) == -1) + err(EXIT_FAILURE, "Cannot bind to interface `%s'", + ifname); + --n; + } else + strlcpy(ifname, argv[1], sizeof(ifname)); + + if (n >= argc) + usage(); + for (; n < argc; n++) + if (wake(bpf, argv[n])) + warn("Cannot send Wake on LAN frame over `%s' to `%s'", + ifname, argv[n]); + return EXIT_SUCCESS; +}