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# $Header: /home/cvsd/alx-cvs/alx-src/tinyalxconfig-ng/functions/config_network.sh,v 1.8 2008-06-05 19:08:36 niro Exp $ |
# $Header: /home/cvsd/alx-cvs/alx-src/tinyalxconfig-ng/functions/config_network.sh,v 1.9 2008-06-05 19:09:51 niro Exp $ |
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# configures networkin on the host via mysql db settings |
# configures networkin on the host via mysql db settings |
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get_network_settings_old() |
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{ |
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local all_ifaces |
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local iface |
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local x |
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# get a list of all interfaces |
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all_ifaces=$(mysqldo "select iface from cfg_interface where serial='${ALX_SERIAL}'") |
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# retrieve hostname and domain information |
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evaluate_table cfg_network |
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export ALX_HOSTNAME="${cfg_network_hostname}" |
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export ALX_DOMAIN="${cfg_network_domain}" |
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# now build a multi-ranged "array" for all interface settings |
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declare -i x=0 |
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for iface in ${all_ifaces} |
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do |
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evaluate_table |
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all=$(mysqldo "select iface, |
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hostname, |
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module, |
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domain, |
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networking, |
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ip, |
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netmask, |
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dns, |
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gateway, |
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broadcast |
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from cfg_network where serial='${ALX_SERIAL}'") |
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# split'em up and put 'em in an array |
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declare -i i=0 |
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for x in ${all} |
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do |
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DB_NETWORK[${i}]="${x}" |
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((i++)) |
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done |
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# and now put in usable var names and export them systemwide |
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export ALX_IFACE="${DB_NETWORK[0]:=NULL}" |
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export ALX_HOSTNAME="${DB_NETWORK[1]:=NULL}" |
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export ALX_MODULE="${DB_NETWORK[2]:=NULL}" |
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export ALX_DOMAIN="${DB_NETWORK[3]:=NULL}" |
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export ALX_NETWORKING="${DB_NETWORK[4]:=NULL}" |
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export ALX_IP="${DB_NETWORK[5]:=NULL}" |
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export ALX_NETMASK="${DB_NETWORK[6]:=NULL}" |
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export ALX_DNS="${DB_NETWORK[7]:=NULL}" |
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export ALX_GATEWAY="${DB_NETWORK[8]:=NULL}" |
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export ALX_BROADCAST="${DB_NETWORK[9]:=NULL}" |
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# the new mac address hack |
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export ALX_FORCEMACTO=$(mysqldo "select forcemacto from cfg_network where serial='${ALX_SERIAL}'") |
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# wireless extensions |
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export ALX_WIRELESS_BITRATE=$(mysqldo "select wireless_bitrate from cfg_network where serial='${ALX_SERIAL}'") |
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export ALX_WIRELESS_CHANNEL=$(mysqldo "select wireless_channel from cfg_network where serial='${ALX_SERIAL}'") |
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export ALX_WIRELESS_ESSID=$(mysqldo "select wireless_essid from cfg_network where serial='${ALX_SERIAL}'") |
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export ALX_WIRELESS_FREQUENCY=$(mysqldo "select wireless_frequency from cfg_network where serial='${ALX_SERIAL}'") |
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export ALX_WIRELESS_MODE=$(mysqldo "select wireless_mode from cfg_network where serial='${ALX_SERIAL}'") |
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export ALX_WIRELESS_NICK=$(mysqldo "select wireless_nick from cfg_network where serial='${ALX_SERIAL}'") |
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export ALX_WIRELESS_AUTH_MODE=$(mysqldo "select wireless_auth_mode from cfg_network where serial='${ALX_SERIAL}'") |
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export ALX_WIRELESS_KEY_LENGTH=$(mysqldo "select wireless_key_length from cfg_network where serial='${ALX_SERIAL}'") |
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export ALX_WIRELESS_KEY=$(mysqldo "select wireless_key from cfg_network where serial='${ALX_SERIAL}'") |
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export ALX_WIRELESS_KEY_ASCII=$(mysqldo "select wireless_key_ascii from cfg_network where serial='${ALX_SERIAL}'") |
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done |
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} |
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check_network_settings_old() |
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{ |
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# sanity checks |
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[[ ${ALX_IFACE} = NULL ]] && return 1 |
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[[ ${ALX_HOSTNAME} = NULL ]] && return 1 |
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[[ ${ALX_NETWORKING} = NULL ]] && return 1 |
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# if we get here, everything is ok |
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return 0 |
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} |
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config_networking_old() |
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{ |
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local iface |
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# first of all get the vars |
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get_network_settings |
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if ! check_network_settings |
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then |
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echo -e "${COLYELLOW}Could not retrieve network settings, doing nothing ...${COLDEFAULT}" |
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return 1 |
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fi |
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# get the right nic |
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if [[ -z ${ALX_IFACE} ]] || [[ ${ALX_IFACE} = NULL ]] |
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then |
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# default is 'eth0' |
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iface="eth0" |
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else |
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iface="${ALX_IFACE}" |
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fi |
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# remove all old nics and modules configs |
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find /etc/conf.d -type f -name 'net.*' | xargs rm |
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# update confd-networking default iface |
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[ ! -d ${SETTINGSPATH} ] && install -d ${SETTINGSPATH} |
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echo "${iface}" > ${SETTINGSPATH}/confd-networking |
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# hostname && hosts |
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echo "${ALX_HOSTNAME}" > /etc/hostname |
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echo -e "127.0.0.1\tlocalhost.${ALX_DOMAIN}\tlocalhost\t${ALX_HOSTNAME}" > /etc/hosts |
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# network devices |
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# always on boot |
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echo 'ONBOOT="yes"' > /etc/conf.d/net.${iface} |
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echo "NETWORKING=\"${ALX_NETWORKING}\"" >> /etc/conf.d/net.${iface} |
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case ${ALX_NETWORKING} in |
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dhcp|DHCP) |
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echo 'DHCP_PROG="/sbin/udhcpc"' >> /etc/conf.d/net.${iface} |
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# timeout after 10 seconds and quit after retrieving a lease |
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echo 'DHCP_START="-t 10 -q"' >> /etc/conf.d/net.${iface} |
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;; |
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static|STATIC) |
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# add hostname with valid ip to hosts |
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echo -e "${ALX_IP}\t${ALX_HOSTNAME}.${ALX_DOMAIN}\t${ALX_HOSTNAME}" >> /etc/hosts |
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echo "IP=\"${ALX_IP}\"" >> /etc/conf.d/net.${iface} |
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echo "NETMASK=\"${ALX_NETMASK}\"" >> /etc/conf.d/net.${iface} |
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echo "BROADCAST=\"${ALX_BROADCAST}\"" >> /etc/conf.d/net.${iface} |
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;; |
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esac |
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# gateway or gateway overrides |
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if [[ ${ALX_GATEWAY} != NULL ]] |
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then |
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echo "GATEWAY=\"${ALX_GATEWAY}\"" >> /etc/conf.d/net.${iface} |
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echo "GATEWAY_IF=\"${iface}\"" >> /etc/conf.d/net.${iface} |
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fi |
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# force mac address override |
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if [[ ${ALX_FORCEMACTO} != NULL ]] |
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then |
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echo "FORCE_MAC_TO=\"${ALX_FORCEMACTO}\"" >> /etc/conf.d/net.${iface} |
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fi |
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# nameserver or nameserver overrides |
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if [[ ${ALX_DNS} != NULL ]] |
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then |
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echo "nameserver ${ALX_DNS}" > /etc/resolv.conf |
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fi |
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# wireless extensions |
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local value |
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local var |
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for var in ALX_WIRELESS_BITRATE \ |
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ALX_WIRELESS_CHANNEL \ |
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ALX_WIRELESS_ESSID \ |
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ALX_WIRELESS_FREQUENCY \ |
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ALX_WIRELESS_MODE \ |
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ALX_WIRELESS_NICK \ |
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ALX_WIRELESS_AUTH_MODE \ |
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ALX_WIRELESS_KEY_LENGTH \ |
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ALX_WIRELESS_KEY \ |
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ALX_WIRELESS_KEY_ASCII |
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do |
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# get the value of $var |
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eval value=\$$(echo ${var}) |
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# write it only if not empty |
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if [[ -n ${value} ]] && [[ ${value} != NULL ]] |
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then |
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# remove ALX_ from var |
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echo "${var/ALX_/}=\"${value}\"" >> /etc/conf.d/net.${iface} |
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fi |
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# clear value |
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unset value |
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done |
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# setup wpa-driver (only zydas atm) |
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[[ ${ALX_MODULE} = zd1211 ]] && \ |
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echo "WIRELESS_WPA_DRIVER=zydas" >> /etc/conf.d/net.${iface} |
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# unset all vars |
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unset ALX_HOSTNAME |
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unset ALX_MODULE |
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unset ALX_DOMAIN |
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unset ALX_NETWORKING |
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unset ALX_IP |
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unset ALX_NETMASK |
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unset ALX_DNS |
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unset ALX_GATEWAY |
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unset ALX_BROADCAST |
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unset ALX_FORCEMACTO |
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unset ALX_IFACE |
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unset ALX_WIRELESS_BITRATE |
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unset ALX_WIRELESS_CHANNEL |
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unset ALX_WIRELESS_ESSID |
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unset ALX_WIRELESS_FREQUENCY |
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unset ALX_WIRELESS_MODE |
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unset ALX_WIRELESS_NICK |
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unset ALX_WIRELESS_AUTH_MODE |
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unset ALX_WIRELESS_KEY_LENGTH |
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unset ALX_WIRELESS_KEY |
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unset ALX_WIRELESS_KEY_ASCII |
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} |
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# needs exported iface variable! |
# needs exported iface variable! |
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add_iface_cfg() |
add_iface_cfg() |
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{ |
{ |
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