142 lines
3.0 KiB
Bash
142 lines
3.0 KiB
Bash
#!/stand/sh
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#
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# miscfuncs - miscellaneous functions for the other distribution scripts.
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#
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# Written: November 15th, 1994
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# Copyright (C) 1994 by Jordan K. Hubbard
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#
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# Permission to copy or use this software for any purpose is granted
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# provided that this message stay intact, and at this location (e.g. no
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# putting your name on top after doing something trivial like reindenting
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# it, just to make it look like you wrote it!).
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#
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# $Id: miscfuncs.sh,v 1.2 1995/01/27 07:37:55 jkh Exp $
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if [ "${_MISCFUNCS_SH_LOADED_}" = "yes" ]; then
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return 0
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else
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_MISCFUNCS_SH_LOADED_=yes
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fi
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PATH=/usr/bin:/usr/sbin:/bin:/sbin:/stand
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export PATH
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# Keep this current with the distribution!
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DISTNAME="2.0-950127-SNAP"
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# Express or Custom install?
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INSTALL_TYPE=""
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# Flagrant guesses for now. These need to be hand-edited or, much better yet,
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# automatically done as part of the release process. When that's the case,
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# the hardwired constants will be replaced with tokens that get sed'd for
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# the real sizes.
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#
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BINSIZE="28MB"
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GAMESIZE="6MB"
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MANSIZE="4MB"
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INFOSIZE="2MB"
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PROFSIZE="2MB"
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DICTSIZE="3MB"
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SRCSIZE="56MB"
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SECRSIZE="1MB"
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COMPATSIZE="3MB"
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X11SIZE="50MB"
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# Paths
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ETC="/etc"
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MNT="/mnt"
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HOME=/; export HOME
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TMP=/tmp
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# Commands and flags
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FT_CMD="ft"
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TAR_CMD="tar"
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TAR_FLAGS="--unlink -xvf"
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IFCONFIG_CMD="ifconfig"
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ROUTE_CMD="route"
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ROUTE_FLAGS="add default"
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HOSTNAME_CMD="hostname"
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SLATTACH_CMD="slattach"
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SLATTACH_FLAGS="-l -a -s"
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PPPD_CMD="pppd"
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PPPD_FLAGS="crtscts defaultroute -ip -mn netmask $netmask"
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interrupt()
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{
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dialog --clear --title "User Interrupt Requested" \
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--msgbox "\n ** Aborting the installation ** \n" -1 -1
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exit 0;
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}
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# Handle the return value from a dialog, doing some pre-processing
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# so that each client doesn't have to.
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handle_rval()
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{
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case $1 in
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0)
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return 0
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;;
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255)
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PS1="subshell# " /stand/sh
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;;
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*)
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return 1
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;;
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esac
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}
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# stick a progress message out on the other vty
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progress()
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{
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echo "Progress <$*>" > /dev/ttyv1
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}
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# A simple user-confirmation dialog.
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confirm()
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{
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dialog --title "User Confirmation" --msgbox "$*" -1 -1
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}
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# A simple message box dialog.
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message()
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{
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progress $*
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dialog --title "Progress" --infobox "$*" -1 -1
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}
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# A simple error dialog.
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error()
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{
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echo "ERROR <$*>" > /dev/ttyv1
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dialog --title "Error!" --msgbox "$*" -1 -1
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}
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# Something isn't supported yet! :-(
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not_supported()
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{
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echo "<Feature not supported>" > /dev/ttyv1
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dialog --title "Sorry!" --msgbox \
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"This feature is not supported in the current version of the
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installation tools. Barring some sort of fatal accident, we do
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expect it to be in a later release. Please press RETURN to go on." -1 -1
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}
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# Get a string from the user
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input()
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{
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TITLE=${TITLE-"User Input Required"}
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dialog --title "${TITLE}" \
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--inputbox "$*" -1 -1 "${DEFAULT_VALUE}" 2> ${TMP}/inputbox.tmp.$$
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if ! handle_rval $?; then rm -f ${TMP}/inputbox.tmp.$$; return 1; fi
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ANSWER=`cat ${TMP}/inputbox.tmp.$$`
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rm -f ${TMP}/inputbox.tmp.$$
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}
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# Ask a networking question
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network_dialog()
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{
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TITLE="Network Configuration"
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if ! input "$*"; then return 1; fi
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}
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