Adding live-initramfs 1.87.3-1.

[live-boot-grml.git] / scripts / live-bottom / 25configure_init

diff --git a/scripts/live-bottom/25configure_init b/scripts/live-bottom/25configure_init
index 1274990..b3f6ebf 100755 (executable)
--- a/scripts/live-bottom/25configure_init
+++ b/scripts/live-bottom/25configure_init
@@ -23,14 +23,42 @@ log_begin_msg "$DESCRIPTION"
 # Arrange for shells on virtual consoles, rather than login prompts
 
 if [ -n "$USERNAME" ]; then
-    if [ -f /root/etc/inittab ]; then
-        sed -i -e "s|^\([^:]*:[^:]*:[^:]*\):.*getty.*\<\(tty[0-9]*\).*$|\1:/bin/login -f $USERNAME </dev/\2 >/dev/\2 2>\&1|" /root/etc/inittab
-    fi
-    if [ "/root/etc/event.d/tty*" != "$(echo /root/etc/event.d/tty*)" ]; then
-        for f in /root/etc/event.d/tty*; do
-            sed -i -e "s|^exec.*|exec /bin/login -f $USERNAME </dev/$(basename $f) > /dev/$(basename $f) 2>\&1|" $f
-        done
-    fi
+    if [ ! -z "${LIVE_GETTY}" ]; then
+       if echo "${DEFCONSOLE}" | grep -qs ttyS; then
+            # AUTOMATIC SERIAL CONSOLE #
+            PORT=$(echo "${DEFCONSOLE}" | \
+                sed -e 's%,.*%%')
+            SPEED=$(echo "${DEFCONSOLE}" | \
+                    sed -e 's%ttyS[0-9]\+,%%' \
+                        -e's%\([0-9]\+\).*%\1%')
+            if ! ( sed -n -e'/^[^#]/p' /root/etc/inittab | grep -qs ":respawn:/sbin/getty.*${PORT}" ) ; then
+                IDs="A B C D E F G H I J K L M N O P Q R S T Q U V V X Y Z 0 1 2 3 4 5 6 7 8 9" 
+                for ID1 in $IDs; do
+                    for ID2 in $IDs; do
+                        ID="${ID1}${ID2}"
+                        if ! grep "^${ID}:" /etc/inittab ; then
+                            #make sure it is not already in use
+                            break 2
+                        fi
+                    done
+                done
+                echo "${ID}:2345:respawn:/sbin/live-getty -L ${PORT} ${SPEED} vt100" \
+                >>/root/etc/inittab
+            fi
+        fi
+        if [ -f /root/etc/inittab ]; then
+             sed -i -e'/^[^#]/s%respawn:/sbin/getty%respawn:/sbin/live-getty%' /root/etc/inittab
+        fi
+    else
+        if [ -f /root/etc/inittab ]; then
+            sed -i -e "s|^\([^:]*:[^:]*:[^:]*\):.*getty.*\<\(tty[0-9]*\).*$|\1:/bin/login -f $USERNAME </dev/\2 >/dev/\2 2>\&1|" /root/etc/inittab
+       fi
+        if [ "/root/etc/event.d/tty*" != "$(echo /root/etc/event.d/tty*)" ]; then
+            for f in /root/etc/event.d/tty*; do
+                sed -i -e "s|^respawn.*|respawn /bin/login -f $USERNAME </dev/$(basename $f) > /dev/$(basename $f) 2>\&1|" $f
+            done
+        fi
+     fi
 fi
 
 # This has the nice side effect of the cron.{daily,weekly,monthly} jobs in