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author | 2005-05-16 19:26:39 +0000 | |
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committer | 2005-05-16 19:26:39 +0000 | |
commit | 63fa54b63c881712c15ea11cfb1f6a5d4f4b35f0 (patch) | |
tree | b3ad234f8b7d195cff5b160d492b369c2d0fcaba /livecd-functions.sh | |
parent | Added before net to depend. (diff) | |
download | livecd-tools-63fa54b63c881712c15ea11cfb1f6a5d4f4b35f0.tar.gz livecd-tools-63fa54b63c881712c15ea11cfb1f6a5d4f4b35f0.tar.bz2 livecd-tools-63fa54b63c881712c15ea11cfb1f6a5d4f4b35f0.zip |
Updated to have the same coding style, moved functions from each script into livecd-functions.sh, and cleaned up function names.
git-svn-id: svn+ssh://svn.gentoo.org/var/svnroot/livecd-tools/trunk@51 7bf51bff-881f-0410-a643-fba68b97345e
Diffstat (limited to 'livecd-functions.sh')
-rwxr-xr-x | livecd-functions.sh | 180 |
1 files changed, 157 insertions, 23 deletions
diff --git a/livecd-functions.sh b/livecd-functions.sh index d35721c..6ba0a0b 100755 --- a/livecd-functions.sh +++ b/livecd-functions.sh @@ -1,7 +1,7 @@ #!/bin/bash -# Copyright 1999-2004 Gentoo Foundation +# Copyright 1999-2005 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo/src/livecd-tools/livecd-functions.sh,v 1.1 2005/04/12 21:25:21 wolf31o2 Exp $ +# $Header: /var/cvsroot/gentoo/src/livecd-tools/livecd-functions.sh,v 1.2 2005/05/16 19:26:39 wolf31o2 Exp $ # Global Variables: # CDBOOT -- is booting off CD @@ -14,7 +14,158 @@ livecd_parse_opt() { case "$1" in *\=*) - echo "$1" | cut -f2 -d=;; + echo "$1" | cut -f2 -d= + ;; + esac +} + +livecd_check_root() { + if [ "$(whoami)" != "root" ] + then + echo "ERROR: must be root to continue" + return 1 + fi +} + +livecd_get_cmdline() { + echo "0" > /proc/sys/kernel/printk + CMDLINE="$(cat /proc/cmdline)" + export CMDLINE +} + +no_gl() { + echo "No OpenGL-capable card found." + GLTYPE=xorg-x11 +} + +ati_gl() { + echo "ATI card detected." + GLTYPE=ati +} + +nv_gl() { + echo "NVIDIA card detected." + GLTYPE=nvidia +} + +get_video_cards() { + VIDEO_CARDS=`/sbin/lspci | grep VGA` + NUM_CARDS=`echo ${VIDEO_CARDS} | wc -l` + if [ ${NUM_CARDS} -eq 1 ]; then + NVIDIA=`echo ${VIDEO_CARDS} | grep "nVidia Corporation"` + ATI=`echo ${VIDEO_CARDS} | grep "ATI Technologies"` + if [ -n "${NVIDIA}" ]; then + NVIDIA_CARD=`echo ${NVIDIA} | awk 'BEGIN {RS=" "} /NV[0-9]+/ {print $1}'` + if [ -n "${NVIDIA_CARD}" ]; then + if [ `echo ${NVIDIA_CARD} | cut -dV -f2` -ge 4 ]; then + nv_gl + else + no_gl + fi + else + no_gl + fi + elif [ -n "${ATI}" ]; then + ATI_CARD=`echo ${ATI} | awk 'BEGIN {RS=" "} /(R|RV|RS)[0-9]+/ {print $1}'` + if [ `echo ${ATI_CARD} | grep S` ]; then + ATI_CARD_S=`echo ${ATI_CARD} | cut -dS -f2` + elif [ `echo ${ATI_CARD} | grep V` ]; then + ATI_CARD_V=`echo ${ATI_CARD} | cut -dV -f2` + else + ATI_CARD=`echo ${ATI_CARD} | cut -dR -f2` + fi + if [ -n "${ATI_CARD_S}" ] && [ ${ATI_CARD_S} -ge 350 ]; then + ati_gl + elif [ -n "${ATI_CARD_V}" ] && [ ${ATI_CARD_V} -ge 250 ]; then + ati_gl + elif [ -n "${ATI_CARD}" ] && [ ${ATI_CARD} -ge 200 ]; then + ati_gl + else + no_gl + fi + else + no_gl + fi + fi +} + +livecd_config_wireless() { + cd /tmp/setup.opts + dialog --title "SSID" --inputbox "Please enter your SSID, or leave blank for selecting the nearest open network" 20 50 2> ${iface}.SSID + SSID="$(cat ${iface}.SSID)" + if [ -n "${SSID}" ] + then + dialog --title "WEP (Part 1)" --menu "Does your network use encryption?" 20 60 7 1 "Yes" 2 "No" 2> ${iface}.WEP + WEP="$(cat ${iface}.WEP)" + case ${WEP} in + 1) + dialog --title "WEP (Part 2)" --menu "Are you entering your WEP key in HEX or ASCII?" 20 60 7 1 "HEX" 2 "ASCII" 2> ${iface}.WEPTYPE + WEP_TYPE="$(cat ${iface}.WEPTYPE)" + case ${WEP_TYPE} in + 1) + dialog --title "WEP (Part 3)" --inputbox "Please enter your WEP key in the form of XXXX-XXXX-XX for 64-bit or XXXX-XXXX-XXXX-XXXX-XXXX-XXXX-XX for 128-bit" 20 50 2> ${iface}.WEPKEY + WEP_KEY="$(cat ${iface}.WEPKEY)" + if [ -n "${WEP_KEY}" -a -x /usr/sbin/iwconfig ] + then + /usr/sbin/iwconfig ${iface} essid "${SSID}" + /usr/sbin/iwconfig ${iface} key "${WEP_KEY}" + fi + ;; + 2) + dialog --title "WEP (Part 3)" --inputbox "Please enter your WEP key in ASCII form. This should be 5 or 13 characters for either 64-bit or 128-bit encryption, repectively" 20 50 2> ${iface}.WEPKEY + WEP_KEY="$(cat ${iface}.WEPKEY)" + if [ -n "${WEP_KEY}" -a -x /usr/sbin/iwconfig ] + then + /usr/sbin/iwconfig ${iface} essid "${SSID}" + /usr/sbin/iwconfig ${iface} key "s:${WEP_KEY}" + fi + ;; + esac + ;; + 2) + /usr/sbin/iwconfig ${iface} essid "${SSID}" + /usr/sbin/iwconfig ${iface} key off + ;; + esac + fi +} + +livecd_config_ip() { + cd /tmp/setup.opts + dialog --title "TCP/IP setup" --menu "You can use DHCP to automatically configure a network interface or you can specify an IP and related settings manually. Choose one option:" 20 60 7 1 "Use DHCP to auto-detect my network settings" 2 "Specify an IP address manually" 2> ${iface}.DHCP + DHCP="$(cat ${iface}.DHCP)" + case ${DHCP} in + 1) + /sbin/dhcpcd -t 10 -h $(hostname) ${iface} & + ;; + 2) + dialog --title "IP address" --inputbox "Please enter an IP address for ${iface}:" 20 50 "192.168.1.1" 2> ${iface}.IP + IP="$(cat ${iface}.IP)" + BC_TEMP="$(echo $IP|cut -d . -f 1).$(echo $IP|cut -d . -f 2).$(echo $IP|cut -d . -f 3).255" + dialog --title "Broadcast address" --inputbox "Please enter a Broadcast address for ${iface}:" 20 50 "${BC_TEMP}" 2> ${iface}.BC + BROADCAST="$(cat ${iface}.BC)" + dialog --title "Network mask" --inputbox "Please enter a Network Mask for ${iface}:" 20 50 "255.255.255.0" 2> ${iface}.NM + NETMASK="$(cat ${iface}.NM)" + dialog --title "Gateway" --inputbox "Please enter a Gateway for ${iface} (hit enter for none:)" 20 50 2> ${iface}.GW + GATEWAY="$(cat ${iface}.GW)" + dialog --title "DNS server" --inputbox "Please enter a name server to use (hit enter for none:)" 20 50 2> ${iface}.DNS + DNS="$(cat ${iface}.DNS)" + /sbin/ifconfig ${iface} ${IP} broadcast ${BROADCAST} netmask ${NETMASK} + if [ -n "${GATEWAY}" ] + then + /sbin/route add default gw ${GATEWAY} dev ${iface} netmask 0.0.0.0 metric 1 + fi + if [ -n "${DNS}" ] + then + dialog --title "DNS Search Suffix" --inputbox "Please enter any domains which you would like to search on DNS queries (hit enter for none:)" 20 50 2> ${iface}.SUFFIX + SUFFIX="$(cat ${iface}.SUFFIX)" + echo "nameserver ${DNS}" > /etc/resolv.conf + if [ -n "${SUFFIX}" ] + then + echo "search ${SUFFIX}" >> /etc/resolv.conf + fi + fi + ;; esac } @@ -94,15 +245,8 @@ livecd_console_settings() { return 0 } - livecd_read_commandline() { - local CMDLINE - -# Line to be used for testing only. The formatting of the console= -# prompt can be found in /usr/src/linux/Documentation/serial-console.txt -# possible cmdline could look like this: CMDLINE="cdroot console=ttyS0,9600n8" - - CMDLINE=`cat /proc/cmdline` + livecd_get_cmdline || return 1 for x in ${CMDLINE} do @@ -139,7 +283,6 @@ livecd_read_commandline() { return 0 } - livecd_fix_inittab() { if [ "${CDBOOT}" = "" ] then @@ -188,18 +331,9 @@ livecd_fix_inittab() { else if [ "${LIVECD_CONSOLE}" = "tty0" -o "${LIVECD_CONSOLE}" = "" ] then - for x in 1 2 3 4 5 6 - do - echo "c${x}:12345:respawn:/sbin/agetty -nl /bin/bashlogin 38400 tty${x} linux" >> /etc/inittab - done + : else - if [ -c "/dev/hvc/0" ] - then - ln -s /dev/hvc/0 /dev/hvc0 - echo "c0:12345:respawn:/sbin/agetty -nl /bin/bashlogin 9600 hvc0 vt320" >> /etc/inittab - else - echo "c0:12345:respawn:/sbin/agetty -nl /bin/bashlogin ${LIVECD_CONSOLE_BAUD} ${LIVECD_CONSOLE} vt100" >> /etc/inittab - fi + echo "c0:12345:respawn:/sbin/agetty -nl /bin/bashlogin ${LIVECD_CONSOLE_BAUD} ${LIVECD_CONSOLE} vt100" >> /etc/inittab fi fi return 0 |