Merging casper 1.216.

[live-boot-grml.git] / scripts / live-functions

diff --git a/scripts/live-functions b/scripts/live-functions
index d86a3f6..4c37f4b 100644 (file)
--- a/scripts/live-functions
+++ b/scripts/live-functions
@@ -1,4 +1,3 @@
-#!/bin/sh
 
 . /scripts/functions
 . /live.vars
@@ -10,9 +9,11 @@ log_wait_msg ()
        then
                /sbin/usplash_write "INPUTENTER ${@}"
                read nunya < /dev/.initramfs/usplash_outfifo
-       fi
+       else if [ -x /sbin/splashy_update ] ; then
+               /sbin/splashy_update "getstring ${@}" | read nunya
+       fi ; fi
 
-       _log_msg "Waiting: ${@} ..."
+       _log_msg "Waiting: ${@} ... \n"
 }
 
 really_export ()
@@ -20,7 +21,7 @@ really_export ()
        STRING="${1}"
        VALUE="$(eval echo -n \${$STRING})"
 
-       if [ -f /live.vars ] && cat /live.vars | grep -sq "export ${STRING}"
+       if [ -f /live.vars ] && grep -sq "export ${STRING}" /live.vars
        then
                sed -i -e 's/\('${STRING}'=\).*$/\1'${VALUE}'/' /live.vars
        else
@@ -34,7 +35,7 @@ lang2locale() {
        langpart="${1%%_*}"
        if [ "$1" != "C" ]; then
                # Match the language code with 3rd field in languagelist
-               line=$(grep -v "^#" /root/usr/share/live-initramfs/languagelist | cut -f3,4,5 -d\; | grep -v ';C$' | grep "^$langpart;")
+               line=$(grep -v "^#" /usr/share/live-initramfs/languagelist | cut -f1,3,6 -d\; | grep -v ';C$' | grep "^$langpart;")
                if [ -n "$line" ]; then
                        if [ "$(echo "$line" | grep -c '')" -gt 1 ]; then
                                # More than one match; try matching the
@@ -59,13 +60,23 @@ lang2locale() {
        fi
 }
 
+# Override maybe_break from scripts/functions
+maybe_break()
+{
+       if [ "${break}" = "$1" ]; then
+               # Call original panic
+               . /scripts/functions
+               panic "Spawning shell within the initramfs"
+       fi
+}
+
 # Override panic from scripts/functions
 panic() {
 
-       DEB_1="\033[1;31m ,''\`. \033[0m"
-       DEB_2="\033[1;31m: :' : \033[0m"
-       DEB_3="\033[1;31m\`. \`'  \033[0m"
-       DEB_4="\033[1;31m  \`-   \033[0m"
+       DEB_1="\033[1;31m .''\`.  \033[0m"
+       DEB_2="\033[1;31m: :'  : \033[0m"
+       DEB_3="\033[1;31m\`. \`'\`  \033[0m"
+       DEB_4="\033[1;31m  \`-    \033[0m"
 
        LIVELOG="\033[1;37m/live.log\033[0m"
        DEBUG="\033[1;37mdebug\033[0m"
@@ -77,14 +88,13 @@ panic() {
 
        printf "\n\n"
        printf "     ${DEB_1}\n"
-       printf "     ${DEB_2}  \033[1;37mBOOT FAILED !!!\033[0m\n"
+       printf "     ${DEB_2}  \033[1;37mBOOT FAILED!\033[0m\n"
        printf "     ${DEB_3}\n"
        printf "     ${DEB_4}  This Debian Live image failed to boot.\n\n"
 
        printf "  Please file a bug against the 'live-initramfs' package or email the Debian\n"
-       printf "  Live mailing list at <debian-live-devel@lists.alioth.debian.org>, making\n"
-       printf "  sure to note the exact version, name and distribution of the image you were\n"
-       printf "  attempting to boot.\n\n"
+       printf "  Live mailing list at <debian-live@lists.debian.org>, making sure to note the\n"
+       printf "  exact version, name and distribution of the image you were attempting to boot.\n\n"
 
        printf "  The file ${LIVELOG} contains some debugging information but booting with the\n"
        printf "  ${DEBUG} command-line parameter will greatly increase its verbosity which is\n"
@@ -101,3 +111,16 @@ panic() {
        . /scripts/functions
        panic "$@"
 }
+
+load_confmodule ()
+{
+       # Only do this once
+       if [ -z "$DEBCONF_REDIR" ]
+       then
+               exec <&4
+               export DEBIAN_HAS_FRONTEND=1
+               export DEBCONF_REDIR=1
+       fi
+
+       . /root/usr/share/debconf/confmodule
+}