add in-line compression to ldap handler

[matthijs/upstream/backupninja.git] / handlers / ldap

diff --git a/handlers/ldap b/handlers/ldap
index 3bc01d4fbcd8b0ab6a65eeba4baee27de044cf8d..ee46831092d10688be9d67d09401c7329346aeb5 100644 (file)
--- a/handlers/ldap
+++ b/handlers/ldap
@@ -1,3 +1,4 @@
+# -*- mode: sh; sh-basic-offset: 3; indent-tabs-mode: nil; -*-
 #
 # openldap backup handler script for backupninja
 #
@@ -23,66 +24,74 @@ dbsuffixes=(`awk 'BEGIN {OFS=":"} /[:space:]*^database[:space:]*\w*/ {db=$2}; /^
 ## LDIF DUMP
 
 if [ "$ldif" == "yes" ]; then
-       dumpdir="$backupdir"
-       [ -d $dumpdir ] || mkdir -p $dumpdir
-
-       if [ "$databases" == 'all' ]; then
-               dbcount=`grep '^database' $conf | wc -l`
-               let "dbcount = dbcount - 1"
-               databases=`seq 0 $dbcount`;
-       fi      
-       
-       for db in $databases; do
-               if [ `expr index "$dbnum" "="` == "0" ]; then
+   dumpdir="$backupdir"
+   [ -d $dumpdir ] || mkdir -p $dumpdir
+   
+   if [ "$databases" == 'all' ]; then
+      dbcount=`grep '^database' $conf | wc -l`
+      let "dbcount = dbcount - 1"
+      databases=`seq 0 $dbcount`;
+   fi  
+   
+   for db in $databases; do
+      if [ `expr index "$dbnum" "="` == "0" ]; then
                        # db is a number, get the suffix.
-                       dbsuffix=${dbsuffixes[$db]/*:/}
-               else
-                       dbsuffix=$db
-               fi
+         dbsuffix=${dbsuffixes[$db]/*:/}
+      else
+         dbsuffix=$db
+      fi
                # some databases don't have suffix (like monitor), skip these
-               if [ "$dbsuffix" == "" ]; then
-                       continue;
-               fi
-
-               if [ "$method" == "slapcat" ]; then
-                       execstr="$SLAPCAT -f $conf -b $dbsuffix"
-                       debug "$execstr"
-               else
-                       execstr="$LDAPSEARCH -x -L -b ""$dbsuffix"" -D ""$binddn"" -y $passwordfile"
-                       [ -f "$passwordfile" ] || fatal "Password file $passwordfile not found. When method is set to ldapsearch, you must also specify a password file."
-                       debug "$execstr"
-               fi
-               if [ ! $test ]; then
-                       if [ "$restart" == "yes" ]; then
-                               debug "Shutting down ldap server..."
-                               /etc/init.d/slapd stop
-                       fi
-
-                       touch $dumpdir/$dbsuffix.ldif
-                       if [ ! -f $dumpdir/$dbsuffix.ldif ]; then
-                               fatal "Couldn't create ldif dump file: $dumpdir/$dbsuffix.ldif"
-                       fi
-
-                       output=`$execstr > $dumpdir/$dbsuffix.ldif`
-                       code=$?
-                       if [ "$code" == "0" ]; then
-                               debug $output
-                               info "Successfully finished ldif export of $dbsuffix"
-                       else
-                               warning $output
-                               warning "Failed ldif export of $dbsuffix"
-                       fi
-                       if [ "$compress" == "yes" ]; then
-                               output=`$GZIP -f "$dumpdir/$dbsuffix.ldif" 2>&1`
-                               debug $output
-                       fi
-
-                       if [ "$restart" == "yes" ]; then
-                               debug "Starting ldap server..."
-                               /etc/init.d/slapd start
-                       fi
-               fi
-       done    
+      if [ "$dbsuffix" == "" ]; then
+         continue;
+      fi
+      
+      if [ "$method" == "slapcat" ]; then
+         if [ "$compress" == "yes" ]; then
+            execstr="$SLAPCAT -f $conf -b $dbsuffix | $GZIP"
+         else
+            execstr="$SLAPCAT -f $conf -b $dbsuffix"
+         fi
+         debug "$execstr"
+      else
+         if [ "$compress" == "yes" ]; then
+            execstr="$LDAPSEARCH -x -L -b ""$dbsuffix"" -D ""$binddn"" -y $passwordfile | $GZIP"
+         else
+            execstr="$LDAPSEARCH -x -L -b ""$dbsuffix"" -D ""$binddn"" -y $passwordfile"
+         fi
+         [ -f "$passwordfile" ] || fatal "Password file $passwordfile not found. When method is set to ldapsearch, you must also specify a password file."
+         debug "$execstr"
+      fi
+      if [ ! $test ]; then
+         if [ "$restart" == "yes" ]; then
+            debug "Shutting down ldap server..."
+            /etc/init.d/slapd stop
+         fi
+         
+         touch $dumpdir/$dbsuffix.ldif
+         if [ ! -f $dumpdir/$dbsuffix.ldif ]; then
+            fatal "Couldn't create ldif dump file: $dumpdir/$dbsuffix.ldif"
+         fi
+         
+         if [ "$compress" == "yes" ]; then
+            output=`$execstr > $dumpdir/$dbsuffix.ldif.gz`
+         else
+            output=`$execstr > $dumpdir/$dbsuffix.ldif`
+         fi
+         code=$?
+         if [ "$code" == "0" ]; then
+            debug $output
+            info "Successfully finished ldif export of $dbsuffix"
+         else
+            warning $output
+            warning "Failed ldif export of $dbsuffix"
+         fi
+         
+         if [ "$restart" == "yes" ]; then
+            debug "Starting ldap server..."
+            /etc/init.d/slapd start
+         fi
+      fi
+   done        
 fi
 
 return 0