diff options
Diffstat (limited to 'distrib/miniroot/install.sub')
| -rw-r--r-- | distrib/miniroot/install.sub | 66 |
1 files changed, 27 insertions, 39 deletions
diff --git a/distrib/miniroot/install.sub b/distrib/miniroot/install.sub index a3bb2512bdc..6526ecf5a7e 100644 --- a/distrib/miniroot/install.sub +++ b/distrib/miniroot/install.sub @@ -1,4 +1,4 @@ -# $OpenBSD: install.sub,v 1.243 2002/07/09 23:19:10 krw Exp $ +# $OpenBSD: install.sub,v 1.244 2002/07/12 00:07:33 krw Exp $ # $NetBSD: install.sub,v 1.5.2.8 1996/09/02 23:25:02 pk Exp $ # # Copyright (c) 1997-2002 Todd Miller, Theo de Raadt, Ken Westerback @@ -192,6 +192,19 @@ ask() { set +o noglob } +# Ask for user input until a non-empty reply is entered. +# +# $1 = the question to ask the user +# $2 = the default answer +# +# Save the user input (or the default) in $resp. +ask_until () { + resp= + while [ -z "$resp" ] ; do + ask "$1" "$2" + done +} + # test the first argument against the remaining ones, return success on a match isin() { local _a=$1 _b @@ -550,20 +563,13 @@ configure_ifs() { # Get symbolic name _hostname=`hostname` - resp= - while [ -z "$resp" ] ; do - ask "Symbolic (host) name?" "$_hostname" - _if_symname=$resp - done + ask_until "Symbolic (host) name?" "$_hostname" + _if_symname=$resp # Get netmask if [ "$_if_ip" != "dhcp" ]; then - resp= - : ${_if_mask:=255.255.255.0} - while [ -z "$resp" ]; do - ask "Netmask?" "$_if_mask" - _if_mask=$resp - done + ask_until "Netmask?" "${_if_mask:=255.255.255.0}" + _if_mask=$resp fi if [ "`ifconfig -m ${_if_name} | sed -n '/media/p'`" ]; then @@ -1115,23 +1121,17 @@ __EOT # Default ftp dir _ftp_server_dir=pub/OpenBSD/${VERSION_MAJOR}.${VERSION_MINOR}/${ARCH} fi - resp= - while [ -z "$resp" ] ; do - eval ask \"Server directory?\" \"\$_${_url_type}_server_dir\" - eval _${_url_type}_server_dir=$resp - done + + eval ask_until \"Server directory?\" \"\$_${_url_type}_server_dir\" + eval _${_url_type}_server_dir=$resp if [ "$_url_type" = "ftp" ]; then # Get login name, setting IFS to nothing so trailing or # embedded blanks are preserved! _oifs=$IFS IFS= - resp= - : ${_ftp_server_login:=anonymous} - while [ -z "$resp" ] ; do - ask "Login?" "$_ftp_server_login" - _ftp_server_login=$resp - done + ask_until "Login?" "${_ftp_server_login:=anonymous}" + _ftp_server_login=$resp # Get password unless anonymous _ftp_server_password=root@`hostname`.$FQDN @@ -1429,17 +1429,11 @@ install_nfs() { [ "$_didnet" ] || donetconfig # Get the IP address of the server - resp= - while [ -z "$resp" ] ; do - ask "Server IP address or hostname?" "$_nfs_server_ip" - done + ask_until "Server IP address or hostname?" "$_nfs_server_ip" _nfs_server_ip=$resp # Get server path to mount - resp= - while [ -z "$resp" ]; do - ask "Filesystem on server to mount?" "$_nfs_server_path" - done + ask_until "Filesystem on server to mount?" "$_nfs_server_path" _nfs_server_path=$resp # Determine use of TCP @@ -1471,10 +1465,7 @@ The installation program needs to know which tape device to use. Make sure you use a "no rewind on close" device. __EOT - resp= - while [ -z "$resp" ]; do - ask "Name of tape device?" "${TAPE##*/}" - done + ask_until "Name of tape device?" "${TAPE##*/}" TAPE=/dev/${resp##*/} if [ ! -c $TAPE ]; then echo "$TAPE does not exist or is not a character special file." @@ -1865,10 +1856,7 @@ donetconfig() { _nam=`cat /tmp/myname` fi - resp= - while [ -z "$resp" ] ; do - ask "Enter system hostname (short form, e.g. 'foo'):" "$_nam" - done + ask_until "Enter system hostname (short form, e.g. 'foo'):" "$_nam" hostname $resp echo $resp > /tmp/myname |