root/branches/licq/website/trillian.licqconvert

#!/bin/bash
#
#####################################################################
#
# This script converts a LICQ user database into a Trillian
# user buddies.xml file
#
####################################################################
#
# You might want to adjust the default group name, as well as the
# replacements (sed-batchfile) to fit your needs.
#
# by default a file named buddies.xml is generated in your current
# directory. If one is already present, it will be overwritten!
# Just replace your buddies.xml on your trillian machine
# and you're all set.
#
####################################################################

# Licq Dirs -- change if applicable

LICQ_DIR=$HOME/.licq/
LICQ_USER_DIR=${LICQ_DIR}users/

# Licq Files -- change if applicable

LICQ_CONF=$LICQ_DIR/licq.conf
# LICQ_USERS=$LICQ_DIR/users.conf

# output file
OUT_FILE="buddies.xml"

#Default Group for users that don't belong to a group
GRUPPEN[0]="Andere user"

#Filename for a temporary sed batch-file
SED_TMP=sed.tmp

#generate sed batchfile for stripping leading blanks and replacing Umlauts in Alias-names
#
# adjust for special Characters in your language
#
echo "s/^ *//"    > $SED_TMP  #leading blanks
echo "s/Ä/%C4/g" >> $SED_TMP  #Ä
echo "s/Ö/%D6/g" >> $SED_TMP  #Ö
echo "s/Ü/%DC/g" >> $SED_TMP  #Ü
echo "s/ä/%E4/g" >> $SED_TMP  #ä
echo "s/ö/%F6/g" >> $SED_TMP  #ö
echo "s/ü/%FC/g" >> $SED_TMP  #ü

GROUP_COUNT=`awk -F = '/NumOfGroups/ {printf "%i",$2}' < $LICQ_CONF`

echo "Parsing Group Names"

#Parsing group names into Array
for ((j=1;$j<=$GROUP_COUNT;j++))
do
    GRUPPEN[$j]="`cat $LICQ_CONF | grep Group$j\.name | awk -F = '{ print $2 }' | sed "s/^ *//"`"
done


echo "Analyzing Group Memberships"

#Determine group memberships
for DATEI in `ls -1 $LICQ_USER_DIR/*`
do
    DAT=`basename "$DATEI"`

    #is user on ignore list? -- don't add
    SYSTEM_GROUP=`cat $DATEI | awk -F = '/Groups\.System/ {print $2}'`
    if  ([ -n "$SYSTEM_GROUP" ] && ! [ $SYSTEM_GROUP -eq 8 ])
    then

        #determine group membership
        GROUP_CODE=`cat $DATEI | awk -F = '/Groups\.User/ {print $2}' | sed "s/^ *//"`
        if ([ -z "$GROUP_CODE" ] || [ "$GROUP_CODE" -eq 0 ] )
        then
            MEMBERS[0]=`echo "${MEMBERS[0]} $DAT"`
        else
            for ((j=0;$j<=$GROUP_COUNT;j++))
            do
                TEST_GROUP=$((2**($GROUP_COUNT - $j) ))
                TEST_ERG=$(( $GROUP_CODE / $TEST_GROUP ))
                if [ $TEST_ERG -eq 1 ]
                then
                    #member of group group_count - j + 1
                    GROUP_NUM=$(($GROUP_COUNT - $j + 1))
                    MEMBERS[$GROUP_NUM]=`echo "${MEMBERS[$GROUP_NUM]} $DAT"`
                    if [ ! $TEST_GROUP -eq 1 ]
                    then
                        GROUP_CODE=$(($GROUP_CODE % $TEST_GROUP ))
                    fi
                fi
            done
        fi
    fi
done

echo "Writing File Header"

#old output file will be overwritten!!!
#Write Header

echo "<?xml version=\"1.0\"?>" > $OUT_FILE
echo "<!DOCTYPE buddies">> $OUT_FILE
echo "     PUBLIC \"-//IETF//DTD RFCxxxx XBUDDY 1.0 //EN\" \"xbuddy.dtd\">" >> $OUT_FILE
echo >> $OUT_FILE
echo "<!-- some warning from Trillian here :-) -->" >> $OUT_FILE
echo >> $OUT_FILE

#End of Header

echo "Writing Data"

#genereate entries in OUT_FILE

echo "<buddies>" >> $OUT_FILE
echo "  <title>Buddies for Trillian User</title>" >> $OUT_FILE
echo "  <version>1.2</version>" >> $OUT_FILE

TMP=0
for ((COUNT=1;$COUNT <= $GROUP_COUNT; COUNT++))
do
    echo "Adding Group ${GRUPPEN[$COUNT]}"
    echo "    <group expanded=\"1\">" >> $OUT_FILE
    echo "      <title>${GRUPPEN[$COUNT]}</title>" >> $OUT_FILE

    for BUDDY in ${MEMBERS[$COUNT]}
    do
        TMP=$(($TMP + 1))
        #add entries for buddies
        UIN=`basename "$BUDDY" ".Licq"`
        ALIAS=`awk -F = '/^Alias\ / {print $2}' < $LICQ_USER_DIR/$BUDDY | sed -f $SED_TMP`
        echo "adding buddy $ALIAS ($UIN)"
        echo "        <buddy uri=\"ICQ:1%3A${UIN}%3A${ALIAS}\">${ALIAS}</buddy>"  >> $OUT_FILE

    done
    echo "    </group>" >> $OUT_FILE
done

COUNT=0
#Lets add the default group last :-)
echo "Adding Group ${GRUPPEN[$COUNT]}"
echo "    <group expanded=\"1\">" >> $OUT_FILE
echo "      <title>${GRUPPEN[$COUNT]}</title>" >> $OUT_FILE

for BUDDY in ${MEMBERS[$COUNT]}
do
    TMP=$(($TMP + 1))
    #add entries for buddies
    UIN=`basename "$BUDDY" ".Licq"`
    ALIAS=`awk -F = '/^Alias\ / {print $2}' < $LICQ_USER_DIR/$BUDDY | sed -f $SED_TMP`
    echo "adding buddy $ALIAS ($UIN)"
    echo "        <buddy uri=\"ICQ:1%3A${UIN}%3A${ALIAS}\">${ALIAS}</buddy>"  >> $OUT_FILE
done
echo "    </group>" >> $OUT_FILE
echo "</buddies>" >> $OUT_FILE

rm -f $SED_TMP

echo "added $TMP Buddies"