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-rw-r--r--debian/sane-utils.postinst84
1 files changed, 84 insertions, 0 deletions
diff --git a/debian/sane-utils.postinst b/debian/sane-utils.postinst
new file mode 100644
index 0000000..2d47e78
--- /dev/null
+++ b/debian/sane-utils.postinst
@@ -0,0 +1,84 @@
+#!/bin/sh
+set -e
+. /usr/share/debconf/confmodule
+
+SANED_DEFAULT=/etc/default/saned
+
+#
+# POSIX-compliant shell function
+# to check for the existence of a command
+# Return 0 if found
+#
+pathfind() {
+ OLDIFS="$IFS"
+ IFS=:
+ for p in $PATH; do
+ if [ -x "$p/$*" ]; then
+ IFS="$OLDIFS"
+ return 0
+ fi
+ done
+ IFS="$OLDIFS"
+ return 1
+}
+
+
+
+if [ "$1" = "configure" ] || [ "$1" = "reconfigure" ]; then
+ db_get sane-utils/saned_run
+ RUN_SANED="$RET"
+
+ db_get sane-utils/saned_scanner_group
+ SANED_IN_SCANNER="$RET"
+
+ # Add saned service, disabled by default
+ pathfind update-inetd
+ if [ $? = 0 ]; then
+ update-inetd --add "#<off># sane-port\tstream\ttcp\tnowait\tsaned:saned\t/usr/sbin/saned saned"
+ fi
+
+ # Stop debconf; output to stdout after this point. update-inetd needs debconf.
+ db_stop
+
+ # Create saned user/group if they do not exist
+ if ! getent passwd | grep -q "^saned:"; then
+ echo "Adding saned group and user..."
+ adduser --home /var/lib/saned --quiet --system --no-create-home --group saned || true
+ fi
+
+ # Move home from /home/saned to /var/lib/saned (since 1.0.24-6)
+ if getent passwd | grep "^saned:" | grep -q "/home/saned"; then
+ echo "Test for running scanbd"
+ if ps -Af | grep "saned" | grep -q "scanbd"; then
+ echo "Stop scanbd"
+ invoke-rc.d --quiet scanbd stop
+ echo "Move homedir from /home/saned to /var/lib/saned"
+ usermod -d /var/lib/saned saned
+ echo "Start scanbd"
+ invoke-rc.d --quiet scanbd start
+ else
+ echo "Move homedir from /home/saned to /var/lib/saned"
+ usermod -d /var/lib/saned saned
+ fi
+ fi
+ if [ "$SANED_IN_SCANNER" = "true" ]; then
+ adduser --quiet saned scanner
+ else
+ if id saned | grep -q "groups=.*\(scanner\)"; then
+ deluser --quiet saned scanner
+ fi
+ fi
+
+ if [ -e $SANED_DEFAULT ]; then
+ if [ "$RUN_SANED" = "true" ]; then
+ RUN_SANED=yes
+ else
+ RUN_SANED=no
+ fi
+
+ sed -e "s/^ *RUN=.*/RUN=$RUN_SANED/" < $SANED_DEFAULT > $SANED_DEFAULT.tmp
+ mv -f $SANED_DEFAULT.tmp $SANED_DEFAULT
+ fi
+fi
+
+#DEBHELPER#