Bringing packaging/Debian/* to a more recent state.

(This used to be commit cd7494a19608f2b4a63b9c654dd8e0a0fc587c39)

1 files changed, 155 insertions, 0 deletions

diff --git a/packaging/Debian/debian/samba-common.config b/packaging/Debian/debian/samba-common.config
new file mode 100644
index 0000000000..b5ab6e81d5
--- /dev/null
+++ b/packaging/Debian/debian/samba-common.config
@@ -0,0 +1,155 @@
+#/bin/sh -e
+
+# Source debconf library.
+. /usr/share/debconf/confmodule
+
+# Function for grabbing a parameter from an smb.conf file
+smbconf_retr() {
+	if [ -z "$1" ]; then
+		return
+	fi
+
+	if [ -n "$2" ]; then
+		local FILE="$2"
+	fi
+
+	if [ -z "$FILE" ]; then
+		return
+	fi
+
+	sed -n -e"
+		s/^[[:space:]]*\[global\]/\[global\]/i
+		/^\[global\]/,/^[[:space:]]*\[/ {
+			s/^[[:space:]]*$1[[:space:]]*=[[:space:]]*//pi
+		}" $FILE \
+	| tail -1
+}
+
+FILE=/etc/samba/smb.conf
+
+db_title "Samba Server"
+
+# We ask the question IFF the config contains complex options that could
+# cause us to break the config.
+if [ -f "$FILE" ] && grep -v dhcp.conf $FILE \
+                     | grep -qEi '\\$|^[[:space:]]*include[[:space:]]*='
+then
+	db_input high samba-common/do_debconf || true
+	db_go
+else
+	db_set samba-common/do_debconf true
+fi
+
+# If user doesn't want to use debconf to configure Samba the leave...
+db_get samba-common/do_debconf || true
+if [ "${RET}" = "false" ]; then
+	exit 0
+fi
+
+# User wants to use debconf, let's continue...
+
+# Adjust priority of the question about the workgroup name depending
+# on whether a workgroup name has already being specified.
+db_get samba-common/workgroup || true
+if [ "${RET}" ]; then
+	WGPRIORITY=medium
+else
+	WGPRIORITY=high
+fi
+
+# Preload any values from the existing smb.conf file
+if [ -f $FILE ]; then
+	WORKGROUP=`smbconf_retr workgroup`
+	if [ "$WORKGROUP" ]; then
+		db_set samba-common/workgroup "$WORKGROUP"
+	fi
+
+	ENCRYPT=`smbconf_retr "encrypt passwords"`
+	if [ "$ENCRYPT" ]; then
+		ENCRYPT=`echo $ENCRYPT | tr '[A-Z]' '[a-z]'`
+		if [ "$ENCRYPT" = "yes" ]; then
+			ENCRYPT=true
+		elif [ "$ENCRYPT" = "no" ]; then
+			ENCRYPT=false
+		fi
+
+		db_set samba-common/encrypt_passwords "$ENCRYPT"
+	fi
+
+	CHARSET=`smbconf_retr "character set"`
+	CODEPAGE=`smbconf_retr "client code page"`
+	DISPLAYCHARSET=`smbconf_retr "display charset"`
+	UNIXCHARSET=`smbconf_retr "unix charset"`
+	DOSCHARSET=`smbconf_retr "dos charset"`
+
+	# If we're upgrading from an old version and there's no
+	# 'passdb backend' setting, add one.
+	if [ "$1" = "configure" -a -n "$2" ] \
+	   && dpkg --compare-versions "$2" lt 2.99.cvs.20020713-2 \
+	   && ! grep -q -i '^[[:space:]]*passdb backend[[:space:]]*=' $FILE
+	then
+		TMPFILE=/etc/samba/smb.conf.dpkg-tmp
+		sed -e'
+			s/^\([[:space:]]*\)\[global\]/\1\[global\]/i
+			s/^\([[:space:]]*\)encrypt passwords/\1encrypt passwords/i
+			/^[[:space:]]*\[global\]/,/^[[:space:]]*\[/ {
+				/^[[:space:]]*encrypt passwords[[:space:]]*=/a \
+   passdb backend = smbpasswd guest
+			}' < $FILE > ${TMPFILE}
+		chmod a+r ${TMPFILE}
+		mv -f ${TMPFILE} /etc/samba/smb.conf
+	fi
+fi
+
+# Get workgroup name
+db_input $WGPRIORITY samba-common/workgroup || true
+db_go
+
+# Use encrypted passwords?
+db_input medium samba-common/encrypt_passwords || true
+db_go
+
+# Handle migrating character sets
+if [ -n "$CHARSET" -a -z "$DISPLAYCHARSET" -a -z "$UNIXCHARSET" ]
+then
+	DISPLAYCHARSET=`echo $CHARSET | sed -e's/iso-/ISO/i'`
+	db_set samba-common/character_set "$DISPLAYCHARSET"
+	# FIXME: should eventually be low.
+	db_input medium samba-common/character_set || true
+	db_go
+fi
+
+if [ -n "$CODEPAGE" -a -z "$DOSCHARSET" ]
+then
+	DOSCHARSET=CP`echo $CODEPAGE | sed -e's/[[:alpha:]]*//g'`
+	db_set samba-common/codepage "$DOSCHARSET"
+	# FIXME: should eventually be low.
+	db_input medium samba-common/codepage || true
+	db_go
+fi
+
+DHCPPRIORITY=medium
+#if [ "$DEBCONF_RECONFIGURE" = 1 ] && [ -f /sbin/dhclient3 ]
+if [ -f /sbin/dhclient3 ]
+then
+	DHCPPRIORITY=high
+# TODO: see if we can detect that dhcp3-client is *going* to be installed,
+# even if it isn't yet.
+#elif dpkg-query -W --showformat='${Status}\n' dhcp3-client | grep ???
+# unknown ok not-installed ? 
+#	DHCPPRIORITY=high
+fi
+
+if [ ! -f $FILE ] || grep -q -i 'wins server' $FILE
+then
+	# check the values before and after; unset the 'applied' flag
+	# if they don't match.
+	db_get samba-common/dhcp || true
+	OLDDHCP="$RET"
+	db_input $DHCPPRIORITY samba-common/dhcp || true
+	db_go
+	db_get samba-common/dhcp || true
+	if [ "$OLDDHCP" != "$RET" ]; then
+		db_fset samba-common/dhcp applied false
+	fi
+fi