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329 lines
8.0 KiB
329 lines
8.0 KiB
# --- T2-COPYRIGHT-NOTE-BEGIN --- |
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# This copyright note is auto-generated by ./scripts/Create-CopyPatch. |
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# |
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# T2 SDE: package/.../stone/stone_mod_network.sh |
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# Copyright (C) 2004 - 2006 The T2 SDE Project |
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# Copyright (C) 1998 - 2003 Clifford Wolf |
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# |
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# More information can be found in the files COPYING and README. |
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# |
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; version 2 of the License. A copy of the |
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# GNU General Public License can be found in the file COPYING. |
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# --- T2-COPYRIGHT-NOTE-END --- |
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# |
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# [MAIN] 20 network Network Configuration |
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### DYNAMIC NEW-STYLE CONFIG ### |
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export rocknet_base="/lib/network" # export needed for subshells ... |
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export rocknet_config="/etc/conf/network" |
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edit() { |
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gui_edit "Edit file $1" "$1" |
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exec $STONE network |
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} |
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read_section() { |
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local globals=1 |
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local readit=0 |
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local i=0 |
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unset tags |
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unset interfaces |
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[ "$1" = "" ] && readit=1 |
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while read netcmd para |
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do |
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if [ -n "$netcmd" ]; then |
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netcmd="${netcmd//-/_}" |
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para="$( echo "$para" | sed 's,[\*\?],\\&,g' )" |
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if [ "$netcmd" = "interface" ] ; then |
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prof="$( echo "$para" | sed 's,[(),],_,g' )" |
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[ "$prof" = "$1" ] && readit=1 || readit=0 |
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globals=0 |
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interfaces="$interfaces $prof" |
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fi |
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if [ $readit = 1 ] ; then |
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tags[$i]="$netcmd $para" |
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i=$((i+1)) |
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fi |
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fi |
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done < <( sed 's,\(^\|[ \t]\)#.*$,,' < $rocknet_config ) |
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} |
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write_tags() { |
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for (( i=0 ; $i < ${#tags[@]} ; i=i+1 )) ; do |
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local netcmd="${tags[$i]}" |
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[ "$netcmd" ] || continue |
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[ $1 = 0 ] && [[ "$netcmd" != interface* ]] && \ |
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echo -en "\t" |
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echo "${tags[$i]}" |
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done |
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} |
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write_section() { |
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local globals=1 |
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local passit=1 |
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local dumped=0 |
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[ "$1" = "" ] && passit=0 |
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echo -n > $rocknet_config.new |
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while read netcmd para ; do |
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[ "$netcmd" ] || continue |
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netcmd="${netcmd//-/_}" |
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para="$( echo "$para" | sed 's,[\*\?],\\&,g' )" |
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# when we reached the matching section dump the |
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# mew tags ... |
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if [ $passit = 0 -a $dumped = 0 ] ; then |
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write_tags $globals >> $rocknet_config.new |
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dumped=1 |
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fi |
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# if we reached a new interface section maybe change |
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# the state |
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if [ "$netcmd" = "interface" ] ; then |
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prof="$( echo "$para" | sed 's,[(),],_,g' )" |
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[ "$prof" = "$1" ] && passit=0 || passit=1 |
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# write out a separating newline |
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echo "" >> $rocknet_config.new |
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globals=0 |
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fi |
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# just pass the line thru? |
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if [ $passit = 1 ] ; then |
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[ $globals = 0 -a "$netcmd" != "interface" ] && \ |
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echo -en "\t" >> $rocknet_config.new |
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echo "$netcmd $para" >> $rocknet_config.new |
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fi |
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done < <( cat $rocknet_config ) |
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# if the config file was empty, for an not yet present or last |
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# we had no change to match the existing position - so write them |
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# out now ... |
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[ $globals = 0 ] && echo "" >> $rocknet_config.new |
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[ "$1" ] && globals=0 |
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[ $dumped = 0 ] && write_tags $globals >> $rocknet_config.new |
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mv $rocknet_config{.new,} |
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} |
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edit_tag() { |
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tag="${tags[$1]}" |
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name="$tag" |
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gui_input "Set new value for tag '$name'" \ |
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"$tag" "tag" |
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tags[$1]="$tag" |
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} |
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edit_global_tag() { |
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edit_tag $@ |
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write_section "" |
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} |
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add_tag() { |
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tta="$@" |
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if [ "$tta" = "" ] ; then |
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cmd="gui_menu add_tag 'Add tag of from module'" |
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while read module ; do |
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cmd="$cmd "$module" module='$module'" |
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done < <( cd $rocknet_base/ ; grep public_ * | sed -e \ |
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's/\.sh//' -e 's/:.*//' | sort -u ) |
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module="" |
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eval $cmd |
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cmd="gui_menu add_tag 'Add tag of type'" |
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while read tag ; do |
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cmd="$cmd "$tag" 'tta=$tag'" |
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done < <( cd $rocknet_base/ ; grep -h public_ $module.sh \ |
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| sed -e 's/public_\([^(]*\).*/\1/' | sort ) |
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eval "$cmd" |
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fi |
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if [ "$tta" ] ; then |
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tagno=${#tags[@]} |
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tags[$tagno]="$tta" |
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edit_tag $tagno |
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fi |
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} |
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add_global_tag() { |
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add_tag $@ |
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write_section "" |
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} |
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edit_if() { |
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read_section "$1" |
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quit=0 |
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while |
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cmd="gui_menu if_edit 'Configure interface ${1//_/ }'" |
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for (( i=0 ; $i < ${#tags[@]} ; i=i+1 )) ; do |
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[ "${tags[$i]}" ] || continue |
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cmd="$cmd '${tags[$i]}' 'edit_tag $i'" |
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done |
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cmd="$cmd '' '' 'Add new tag' 'add_tag'" |
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cmd="$cmd 'Delete this interface/profile' 'del_interface $1 && quit=1'" |
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# tiny hack since gui_menu return 0 or 1 depending on the exec |
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# status of e.g. dialog - and thus a del_interface && false |
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# cannot be used ... |
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eval "$cmd" || quit=1 |
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[ $quit = 0 ] |
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do : ; done |
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write_section "$1" |
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} |
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add_interface() { |
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if="$1" |
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gui_input "The new interface name (and profile)" \ |
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"$if" "if" |
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unset tags |
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tags[0]="interface $if" |
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if gui_yesno "Use DHCP to obtain the configuration?" ; then |
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add_tag "dhcp" |
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else |
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add_tag "ip 192.168.5.1/24" |
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add_tag "gw 192.168.5.1" |
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add_tag "nameserver 192.168.5.1" |
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fi |
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write_section "$if" |
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} |
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del_interface() { |
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unset tags |
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write_section "$1" |
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} |
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### STATIC OLD-STYLE CONFIG ### |
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set_name() { |
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old1="$HOSTNAME" old2="$HOSTNAME.$DOMAINNAME" old3="$DOMAINNAME" |
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if [ $1 = HOSTNAME ] ; then |
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gui_input "Set a new hostname (without domain part)" \ |
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"${!1}" "$1" |
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else |
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gui_input "Set a new domainname (without host part)" \ |
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"${!1}" "$1" |
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fi |
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new="$HOSTNAME.$DOMAINNAME $HOSTNAME" |
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echo "$HOSTNAME" > /etc/HOSTNAME ; hostname "$HOSTNAME" |
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#ip="`echo $IPADDR | sed 's,[/ ].*,,'`" |
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#if grep -q "^$ip\\b" /etc/hosts ; then |
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# tmp="`mktemp`" |
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# sed -e "/^$ip\\b/ s,\\b$old2\\b[ ]*,,g" \ |
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# -e "/^$ip\\b/ s,\\b$old1\\b[ ]*,,g" \ |
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# -e "/^$ip\\b/ s,[ ]\\+,&$new ," < /etc/hosts > $tmp |
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# cat $tmp > /etc/hosts ; rm -f $tmp |
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#else |
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# echo -e "$ip\\t$new" >> /etc/hosts |
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#fi |
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if [ $1 = DOMAINNAME ] ; then |
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tmp="`mktemp`" |
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grep -vx "search $old3" /etc/resolv.conf > $tmp |
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[ -n "$DOMAINNAME" ] && echo "search $DOMAINNAME" >> $tmp |
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cat $tmp > /etc/resolv.conf |
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rm -f $tmp |
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fi |
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} |
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set_dns() { |
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gui_input "Set a new (space seperated) list of DNS Servers" "$DNSSRV" "DNSSRV" |
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DNSSRV="`echo $DNSSRV`" ; [ -z "$DNSSRV" ] && DNSSRV="none" |
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tmp="`mktemp`" ; grep -v '^nameserver\b' /etc/resolv.conf > $tmp |
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for x in $DNSSRV ; do |
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[ "$x" != "none" ] && echo "nameserver $x" >> $tmp |
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done |
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cat $tmp > /etc/resolv.conf |
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rm -f $tmp |
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} |
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HOSTNAME="`hostname`" |
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DOMAINNAME="`hostname -d 2> /dev/null`" |
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tmp="`mktemp`" |
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grep '^nameserver ' /etc/resolv.conf | tr '\t' ' ' | tr -s ' ' | \ |
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sed 's,^nameserver *\([^ ]*\),DNSSRV="$DNSSRV \1",' > $tmp |
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DNSSRV='' ; . $tmp ; DNSSRV="`echo $DNSSRV`" |
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[ -z "$DNSSRV" ] && DNSSRV="none" ; rm -f $tmp |
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main() { |
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first_run=1 |
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while |
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# read global section and interface list ... |
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read_section "" |
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p_interfaces=$(ip link | egrep '[^:]*: .*' | \ |
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sed 's/[^:]*: \([a-z0-9]*\): .*/\1/' | \ |
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grep -v -e lo -e sit) |
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if [ $first_run = 1 ] ; then |
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first_run=0 |
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# check if a section for the interface is already present |
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for x in $p_interfaces ; do |
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if [[ $interfaces != *$x* ]] ; then |
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if gui_yesno "Unconfigured interface $x detected. \ |
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Do you want to create an interface section?" ; then |
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add_interface "$x" |
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fi |
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fi |
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done |
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read_section "" |
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fi |
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cmd="gui_menu network 'Network Configuration - Select an item to |
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change the value |
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WARNING: This script tries to adapt /etc/conf/network and /etc/hosts |
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according to your changes. Changes only take affect the next time |
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rocknet is executed.'" |
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cmd="$cmd 'Static hostname: $HOSTNAME' 'set_name HOSTNAME'" |
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cmd="$cmd 'Static domainname: $DOMAINNAME' 'set_name DOMAINNAME'" |
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cmd="$cmd 'Static DNS-Server: $DNSSRV' 'set_dns' '' ''" |
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for (( i=0 ; $i < ${#tags[@]} ; i=i+1 )) ; do |
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cmd="$cmd '${tags[$i]}' 'edit_global_tag $i'" |
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done |
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cmd="$cmd 'Add new global tag' 'add_global_tag' '' ''" |
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for if in $interfaces ; do |
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cmd="$cmd 'Edit interface ${if//_/ }' 'edit_if $if'" |
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done |
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cmd="$cmd 'Add new interface/profile' 'add_interface' '' ''" |
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cmd="$cmd 'Configure runlevels for network service'" |
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cmd="$cmd '$STONE runlevel edit_srv network'" |
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cmd="$cmd '(Re-)Start network init script'" |
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cmd="$cmd '$STONE runlevel restart network'" |
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cmd="$cmd '' ''" |
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cmd="$cmd 'View/Edit /etc/resolv.conf file' 'edit /etc/resolv.conf'" |
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cmd="$cmd 'View/Edit /etc/hosts file' 'edit /etc/hosts'" |
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cmd="$cmd 'View/Edit $rocknet_config file' 'edit $rocknet_config'" |
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eval "$cmd" |
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do : ; done |
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} |
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