This file is indexed.

postinst is in samba-common 2:4.1.6+dfsg-1ubuntu2.

This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
#!/bin/sh
#
#

set -e

# Do debconf stuff here
. /usr/share/debconf/confmodule

TEMPDIR=/var/run/samba/upgrades
NEWFILE=$TEMPDIR/smb.conf
CONFIG=/etc/samba/smb.conf

# ------------------------- Debconf questions start ---------------------

configure_smb_conf() {
	local CONFIG
	CONFIG="$1"

	# Is the user configuring with debconf, or he/she prefers
	# swat/manual config?
	db_get samba-common/do_debconf || true
	if [ "${RET}" != "true" ]; then
		return 0
	fi

	# Get workgroup name
	db_get samba-common/workgroup || true
	WORKGROUP="${RET}"

	# Oh my GOD, this is ugly.  Why would anyone put these
	# characters in a workgroup name?  Why, Lord, why???
	WORKGROUP=`echo $WORKGROUP | \
	           sed -e's/\\\\/\\\\\\\\/g
	                  s#/#\\\\/#g
	                  s/&/\\\&/g
	                  s/\\\$/\\\\\\\$/g'`

	sed -i -e "s/^\([[:space:]]*\)\[global\]/\1\[global\]/i
		/^[[:space:]]*\[global\]/,/^[[:space:]]*\[/ \
			s/^\([[:space:]]*\)workgroup[[:space:]]*=.*/\1workgroup = ${WORKGROUP}/i" \
		"$CONFIG"

	# Install DHCP support
	db_get samba-common/dhcp
	if [ "$RET" = true ] && \
	   ! grep -q dhcp.conf "$CONFIG"
	then
		sed -i -e "s/^\([[:space:]]*\)\[global\]/\1\[global\]/i
			/^[[:space:]]*\[global\]/,/^[[:space:]]*\[/ {
				/wins server[[:space:]]*=/a \\
\\
# If we receive WINS server info from DHCP, override the options above. \\
   include = /etc/samba/dhcp.conf
}" "$CONFIG"
	elif [ "$RET" != true ]; then
		sed -i -e '
		/^#[[:space:]]*If we receive WINS server info from DHCP, override the options above/d
		/^#*[[:space:]]*include[[:space:]]*=[[:space:]]*\/etc\/samba\/dhcp.conf/,/[^[:space:]]/ {
			/^#*[[:space:]]*include[[:space:]]*=[[:space:]]*\/etc\/samba\/dhcp.conf/d
			/^[[:space:]]*$/d
		}' "$CONFIG"
	fi

}


if [ -e "$CONFIG" ]; then
	configure_smb_conf "$CONFIG"
fi

mkdir -p "$TEMPDIR"

cp /usr/share/samba/smb.conf "$NEWFILE"
configure_smb_conf "$NEWFILE"

if [ -e "$CONFIG" ]; then
	sed -e '1,/^[;#[:space:]]*\[cdrom\]/ { d }
		1,/^[[:space:]]*\[/ { /^[^[]/d; /^$/d }
	' "$CONFIG" >> "$NEWFILE"
fi

ucf --three-way --debconf-ok "$NEWFILE" "$CONFIG"

if [ ! -e "$CONFIG" ]; then
	echo "Install/upgrade will fail. To recover, please try:"
	echo " sudo cp /usr/share/samba/smb.conf $CONFIG"
	echo " sudo dpkg --configure -a"
else
	ucfr samba-common "$CONFIG"
	chmod a+r "$CONFIG"
fi

# ------------------------- Debconf questions end ---------------------

db_stop

# Automatically added by dh_installdeb
dpkg-maintscript-helper mv_conffile /etc/dhcp3/dhclient-enter-hooks.d/samba /etc/dhcp/dhclient-enter-hooks.d/samba 2:4.1.4+dfsg-2~ -- "$@"
# End automatically added section


# Clean up the now-empty dir which our conffile was previously in,
# since it wasn't empty at the time dpkg could automatically remove it
# for us.
if dpkg --compare-versions "$2" lt-nl 2:4.1.4+dfsg-2~
then
	rmdir -p --ignore-fail-on-non-empty /etc/dhcp3/dhclient-enter-hooks.d
fi