diff options
| -rw-r--r-- | src/core/libs/lib-misc.sh | 12 | ||||
| -rw-r--r-- | src/core/libs/lib-network.sh | 35 | ||||
| -rw-r--r-- | src/core/libs/lib-ui-interactive.sh | 11 |
3 files changed, 42 insertions, 16 deletions
diff --git a/src/core/libs/lib-misc.sh b/src/core/libs/lib-misc.sh index 3af5977..b647f2b 100644 --- a/src/core/libs/lib-misc.sh +++ b/src/core/libs/lib-misc.sh @@ -140,3 +140,15 @@ target_configure_initial_keymap_font () [ -n "$var_KEYMAP" ] && sed -i "s/^KEYMAP=.*/KEYMAP=\"`basename $var_KEYMAP .map.gz`\"/" ${var_TARGET_DIR}/etc/rc.conf [ -n "$var_CONSOLEFONT" ] && sed -i "s/^CONSOLEFONT=.*/CONSOLEFONT=\"${var_CONSOLEFONT/\.*/}\"/" ${var_TARGET_DIR}/etc/rc.conf } + +# apped string after last line matching regex in a file. +# $1 regex +# $2 string (can contain "\n", "\t" etc) +# $3 file +append_after_last () +{ + [ -r "$3" -a -w "$3" ] || return 1 + line_no=$(sed -ne "$1=" "$3" | tail -n 1) + [ -n "$line_no" ] || return 1 + sed -i ${line_no}a"$2" "$3" +} diff --git a/src/core/libs/lib-network.sh b/src/core/libs/lib-network.sh index aa961ce..1499dbf 100644 --- a/src/core/libs/lib-network.sh +++ b/src/core/libs/lib-network.sh @@ -7,27 +7,38 @@ target_configure_network() { source $RUNTIME_DIR/aif-network-settings 2>/dev/null || return 1 + + IFO=${INTERFACE_PREV:-eth0} # old iface: a previously entered one, or the arch default + IFN=${INTERFACE:-eth0} # new iface: a specified one, or the arch default + + # comment out any existing uncommented entries, whether specified by us, or arch defaults. + for var in eth0 $IFO INTERFACES gateway ROUTES + do + sed -i "s/^$var=/#$var=/" ${var_TARGET_DIR}/etc/rc.conf || return 1 + done + sed -i "s/^nameserver/#nameserver/" ${var_TARGET_DIR}/etc/resolv.conf || return 1 + if [ -f ${var_TARGET_DIR}/etc/profile.d/proxy.sh ] + then + sed -i "s/^export/#export/" ${var_TARGET_DIR}/etc/profile.d/proxy.sh || return 1 + fi + if [ "$DHCP" = 0 ] ; then - sed -i "s/#eth0=\"eth0/eth0=\"eth0/g" ${var_TARGET_DIR}/etc/rc.conf || return 1 - sed -i "s/^eth0=\"dhcp/#eth0=\"dhcp/g" ${var_TARGET_DIR}/etc/rc.conf || return 1 - sed -i "s#eth0=\"eth0#${INTERFACE:-eth0}=\"${INTERFACE:-eth0}#g" ${var_TARGET_DIR}/etc/rc.conf || return 1 - sed -i "s#${INTERFACE:-eth0} 192.168.0.2#${INTERFACE:-eth0} ${IPADDR:-192.168.0.2}#g" ${var_TARGET_DIR}/etc/rc.conf || return 1 - sed -i "s#netmask 255.255.255.0#netmask ${SUBNET:-255.255.255.0}#g" ${var_TARGET_DIR}/etc/rc.conf || return 1 - sed -i "s#broadcast 192.168.0.255#broadcast ${BROADCAST:-192.168.0.255}#g" ${var_TARGET_DIR}/etc/rc.conf || return 1 + local line="$IFN=\"$IFN ${IPADDR:-192.168.0.2} netmask ${SUBNET:-255.255.255.0} broadcast ${BROADCAST:-192.168.0.255}\"" + append_after_last "/$IFO\|eth0/" "$line" ${var_TARGET_DIR}/etc/rc.conf || return 1 + if [ -n "$GW" ]; then - sed -i "s#gw 192.168.0.1#gw $GW#g" ${var_TARGET_DIR}/etc/rc.conf || return 1 - sed -i "s#!gateway#gateway#g" ${var_TARGET_DIR}/etc/rc.conf || return 1 + append_after_last "/gateway/" "gateway=\"default gw $GW\"" ${var_TARGET_DIR}/etc/rc.conf || return 1 + append_after_last "/ROUTES/" "ROUTES=(gateway)" ${var_TARGET_DIR}/etc/rc.conf || return 1 fi if [ -n "$DNS" ] then echo "nameserver $DNS" >> ${var_TARGET_DIR}/etc/resolv.conf || return 1 fi else - sed -i "s/^eth0=\"eth0/#eth0=\"eth0/g" ${var_TARGET_DIR}/etc/rc.conf || return 1 - sed -i "s/#eth0=\"dhcp/eth0=\"dhcp/g" ${var_TARGET_DIR}/etc/rc.conf || return 1 - sed -i "s#eth0=\"dhcp#${INTERFACE:-eth0}=\"dhcp#g" ${var_TARGET_DIR}/etc/rc.conf || return 1 + append_after_last "/$IFO\|eth0/" "$IFN=\"dhcp\"" ${var_TARGET_DIR}/etc/rc.conf || return 1 fi - sed -i "s#INTERFACES=(eth0)#INTERFACES=(${INTERFACE:-eth0})#g" ${var_TARGET_DIR}/etc/rc.conf || return 1 + + append_after_last "/$IFO\|eth0/" "INTERFACES=($IFN)" ${var_TARGET_DIR}/etc/rc.conf || return 1 if [ -n "$PROXY_HTTP" ]; then echo "export http_proxy=$PROXY_HTTP" >> ${var_TARGET_DIR}/etc/profile.d/proxy.sh || return 1 diff --git a/src/core/libs/lib-ui-interactive.sh b/src/core/libs/lib-ui-interactive.sh index 0b3abb4..864ee62 100644 --- a/src/core/libs/lib-ui-interactive.sh +++ b/src/core/libs/lib-ui-interactive.sh @@ -786,15 +786,16 @@ If any previous configuration you've done until now (like fancy filesystems) req # args: none # returns: 1 on failure interactive_runtime_network() { - INTERFACE="" - DHCP="" local ifaces ifaces=$(ifconfig -a |grep "Link encap:Ethernet"|sed 's/ \+Link encap:Ethernet \+HWaddr \+/ /g') [ -z "$ifaces" ] && show_warning "No network interfaces?" "Cannot find any ethernet interfaces. This usually means udev was\nunable to load the module and you must do it yourself. Switch to\nanother VT, load the appropriate module, and run this step again." && return 1 + INTERACE_PREV=$INTERFACE + unset INTERFACE DHCP IPADDR SUBNET BROADCAST GW DNS PROXY_HTTP PROXY_FTP ask_option no "Interface selection" "Select a network interface" required $ifaces || return 1 INTERFACE=$ANSWER_OPTION + [ "$INTERFACE" = "$INTERFACE_PREV" ] && INTERFACE_PREV= if ask_yesno "Do you want to use DHCP?" then @@ -826,7 +827,7 @@ interactive_runtime_network() { [ -n "$GW" ] && default_dns="$GW" [ -z "$GW" ] && default_dns="$(sed 's/\.[^.]*$/\.1/' <<< $IPADDR)" ask_string "Enter your DNS server IP" "$default_dns" || return 1 - DNS=$ANSWER_STRING + DNS=$ANSWER_STRING ask_string "Enter your HTTP proxy server, for example:\nhttp://name:port\nhttp://ip:port\nhttp://username:password@ip:port\n\n Leave the field empty if no proxy is needed to install." "" 0 || return 1 PROXY_HTTP=$ANSWER_STRING ask_string "Enter your FTP proxy server, for example:\nhttp://name:port\nhttp://ip:port\nhttp://username:password@ip:port\n\n Leave the field empty if no proxy is needed to install." "" 0 || return 1 @@ -858,7 +859,9 @@ interactive_runtime_network() { fi echo "nameserver $DNS" >/etc/resolv.conf fi - echo "INTERFACE=$INTERFACE + + echo "INTERFACE_PREV=$INTERFACE_PREV + INTERFACE=$INTERFACE DHCP=$DHCP IPADDR=$IPADDR SUBNET=$SUBNET |