etherwake: import from packages
This commit is contained in:
Peter Wagner
parent
f5e6eced6e
commit
bf27645121
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#
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# Copyright (C) 2007-2011 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=etherwake
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PKG_VERSION:=1.09
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PKG_RELEASE:=3
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PKG_SOURCE:=$(PKG_NAME)_$(PKG_VERSION).orig.tar.gz
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PKG_SOURCE_URL:=http://ftp.debian.org/debian/pool/main/e/etherwake
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PKG_MD5SUM:=628e8b2a28d47f262e4c26c989402a59
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PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION).orig
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include $(INCLUDE_DIR)/package.mk
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define Package/etherwake
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SECTION:=net
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CATEGORY:=Network
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TITLE:=WoL client for magic packets via ethernet frames
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URL:=http://ftp.debian.org/debian/pool/main/e/etherwake
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endef
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define Package/etherwake/description
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You can wake up WOL compliant Computers which have been powered down to
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sleep mode or start WOL compliant Computers with a BIOS feature.
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WOL is an abbreviation for Wake-on-LAN. It is a standard that allows you
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to turn on a computer from another location over a network connection.
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ether-wake also supports WOL passwords.
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endef
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define Build/Compile
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$(TARGET_CC) $(TARGET_CFLAGS) -D__UCLIBC__ $(PKG_BUILD_DIR)/ether-wake.c -o $(PKG_BUILD_DIR)/etherwake
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endef
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define Package/etherwake/install
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$(INSTALL_DIR) $(1)/usr/bin
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$(INSTALL_BIN) $(PKG_BUILD_DIR)/etherwake $(1)/usr/bin/
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$(INSTALL_DIR) $(1)/etc/config
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$(INSTALL_DATA) files/$(PKG_NAME).config $(1)/etc/config/$(PKG_NAME)
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$(INSTALL_DIR) $(1)/etc/init.d
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$(INSTALL_BIN) files/$(PKG_NAME).init $(1)/etc/init.d/$(PKG_NAME)
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endef
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define Package/etherwake/conffiles
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/etc/config/etherwake
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endef
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$(eval $(call BuildPackage,etherwake))
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@ -0,0 +1,28 @@
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config 'etherwake' 'setup'
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# possible program pathes
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option 'pathes' '/usr/bin/etherwake /usr/bin/ether-wake'
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# use sudo, defaults to off
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option 'sudo' 'off'
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# interface, defaults to 'eth0'
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# -i <ifname>
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option 'interface' ''
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# send wake-up packet to the broadcast address, defaults to off
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# -b
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option 'broadcast' 'off'
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config 'target'
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# name for the target
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option 'name' 'example'
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# mac address to wake up
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option 'mac' '11:22:33:44:55:66'
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# password in hex without any delimiters
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option 'password' 'AABBCCDDEEFF'
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# wake up on system start, defaults to off
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option 'wakeonboot' 'off'
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# To add a new target use:
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# uci add etherwake target
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# uci set etherwake.@target[-1].name=example
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# uci set etherwake.@target[-1].mac=11:22:33:44:55:66
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# uci set etherwake.@target[-1].password=AABBCCDDEEFF
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# uci set etherwake.@target[-1].wakeonboot=off
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@ -0,0 +1,132 @@
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#!/bin/sh /etc/rc.common
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# Copyright (C) 2009 OpenWrt.org
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NAME='etherwake'
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START=60
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PROGRAM=''
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start()
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{
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local searchlist=''
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local section=''
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local value=''
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config_load "${NAME}"
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# check for available program
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config_get searchlist 'setup' 'pathes'
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PROGRAM=$(search_program "${searchlist}")
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[ -z "${PROGRAM}" ] && {
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echo "${initscript}: No ${NAME} program installed. Check: opkg list | grep ${NAME}"
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exit 1
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}
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# sudo
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config_get_bool value 'setup' 'sudo' '0'
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[ "${value}" -ne 0 ] && PROGRAM="sudo ${PROGRAM}"
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# interface
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config_get value 'setup' 'interface'
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[ -n "${value}" ] && append PROGRAM "-i ${value}"
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# broadcast
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config_get_bool value 'setup' 'broadcast' '0'
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[ "${value}" -ne 0 ] && append PROGRAM '-b'
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# wake up targets
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config_foreach etherwake_start target $*
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}
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etherwake_start()
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{
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local section="$1"
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shift
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local names="$*"
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local value=''
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local target=''
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if [ -z "${names}" ]
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then
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# check if boot target
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config_get_bool value "${section}" 'wakeonboot' '0'
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[ "${value}" -eq 0 ] && return 0
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# wake up target
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do_etherwake "${section}"
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return $?
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else
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# name
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config_get value "${section}" 'name'
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[ -z "${value}" ] && return 0
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for target in ${names}
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do
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[ "${value}" != "${target}" ] && continue
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# wake up target
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do_etherwake "${section}"
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return $?
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done
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fi
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}
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# execute etherwake command for target
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do_etherwake()
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{
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local section="$1"
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local value=''
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local password=''
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local args=''
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# password
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config_get value "${section}" 'password'
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[ -n "${value}" ] && {
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password=$(etherwake_password "${value}")
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append args "-p ${password}"
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}
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# mac address
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config_get value "${section}" 'mac'
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[ -z "${value}" ] && { echo "${initscript}: Target ${section} has no MAC address"; return 1; }
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append args "${value}"
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# name
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config_get value "${section}" 'name'
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[ -z "${value}" ] && value="{section}"
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# execute command
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echo "${initscript}: Waking up ${value} via ${PROGRAM}${args:+ ${args}}"
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${PROGRAM} ${args}
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return $?
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}
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# find first available program from searchlist
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search_program()
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{
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local searchlist="$1"
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local test=''
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local program=''
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for test in ${searchlist} ; do
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[ -x "${test}" ] && {
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program="${test}"
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break;
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}
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done
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[ -n "${program}" ] && echo "${program}"
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return
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}
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# prepare hex password
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etherwake_password()
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{
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local delimiter=':'
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local password=`echo "$1" | sed "s/../&${delimiter}/g"`
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echo "${password%${delimiter}}"
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return
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}
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@ -0,0 +1,37 @@
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--- etherwake-1.09.orig/ether-wake.c 2005-07-10 20:44:25.000000000 +0200
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+++ etherwake-1.09.orig.no_ether_hostton/ether-wake.c 2007-04-29 19:03:41.000000000 +0200
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@@ -15,7 +15,11 @@
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" an optional password appended.\n"
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"\n"
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" The single required parameter is the Ethernet MAC (station) address\n"
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+#if !defined(__UCLIBC__)
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" of the machine to wake or a host ID with known NSS 'ethers' entry.\n"
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+#else
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+" of the machine to wake.\n"
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+#endif
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" The MAC address may be found with the 'arp' program while the target\n"
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" machine is awake.\n"
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"\n"
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@@ -289,16 +293,22 @@
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if (debug)
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fprintf(stderr, "The target station address is %s.\n",
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ether_ntoa(eaddr));
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+#if !defined(__UCLIBC__)
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} else if (ether_hostton(hostid, eaddr) == 0) {
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if (debug)
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fprintf(stderr, "Station address for hostname %s is %s.\n",
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hostid, ether_ntoa(eaddr));
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+#endif
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} else {
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(void)fprintf(stderr,
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"ether-wake: The Magic Packet host address must be "
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"specified as\n"
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+#if !defined(__UCLIBC__)
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" - a station address, 00:11:22:33:44:55, or\n"
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" - a hostname with a known 'ethers' entry.\n");
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+#else
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+ " - a station address, 00:11:22:33:44:55\n");
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+#endif
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return -1;
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}
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return 0;
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