#!/bin/bash  
   
 ################################################  
 # Zimbra backup script for open source edition #  
 ################################################  
   
 ZIMBRA_HOME=/opt/zimbra  
 ZIMBRA_BIN=$ZIMBRA_HOME/bin  
 ZIMBRA_BACKUP_DIR=$ZIMBRA_HOME/backup   
 BACKUP_DATE=`date +%G-%m-%d_%H-%M`   
   
 # set default option is 0 (unset)  
 VERBOSE=0   
   
 log()  
 {  
   # verbose option is turn on  
   if [ $VERBOSE -eq 1 ]; then  
     echo $1  
   fi  
 }  
   
 usage()   
 {  
   
   cat << EOF  
 zmbackup: zmbackup [-o path] -a|-u mailbox  
 EOF  
   
 }  
   
 backup_mailbox()  
 {  
   mbox=$1  
   log "start backup mailbox $mbox"  
   
   if [ ! -z $2 ]; then  
     $ZIMBRA_BIN/zmmailbox -z -m $mbox getRestURL "//?fmt=tgz" > $ZIMBRA_BACKUP_DIR/$2/$mbox-$BACKUP_DATE.tgz  
     log "backup mailbox $mbox successful"  
     log "backup to $ZIMBRA_BACKUP_DIR/$2"  
   
   else  
     $ZIMBRA_BIN/zmmailbox -z -m $mbox getRestURL "//?fmt=tgz" > $ZIMBRA_BACKUP_DIR/$mbox-$BACKUP_DATE.tgz   
     log "backup mailbox $mbox successful"  
     log "backup to $ZIMBRA_BACKUP_DIR"  
   fi  
 }   
   
 create_pack_backup()  
 {    
   log "search domain"  
   domains=`$ZIMBRA_BIN/zmprov gad`  
   
   for domain in $domains; do  
     log "start backup domain $domain"   
   
     # get all accounts from domain  
     mboxs=`$ZIMBRA_BIN/zmprov -l gaa $domain`  
   
     # check directory if -o is set  
     mkdir -p $ZIMBRA_BACKUP_DIR/$domain  
   
     # fetch account in tgz format  
     for mbox in $mboxs; do  
 #      $ZIMBRA_BIN/zmmailbox -z -m $mbox getRestURL "//?fmt=tgz" > $ZIMBRA_BACKUP_DIR/$domain/$mbox-$BACKUP_DATE.tgz  
       backup_mailbox $mbox $domain  
     done  
   
     # pack mailbox in domain  
     cd $ZIMBRA_BACKUP_DIR/$domain  
     tar czf $domain-$BACKUP_DATE.tgz `ls`  
     mv $domain-$BACKUP_DATE.tgz $ZIMBRA_BACKUP_DIR  
     cd $ZIMBRA_BACKUP_DIR  
     rm -rf $ZIMBRA_BACKUP_DIR/$domain  
       
     log "backup domain $domain successful"  
   
   done  
 }  
   
 # Option  
 # zmbackup [-ah] [-u mailbox] [-o path]   
 while getopts :aho:u:v OPTION; do  
   case $OPTION in  
     a )  
       AFLAG=1  
       ;;  
     h )  
       usage  
       ;;  
     o )  
       if [ -z $OPTARG ]; then  
         echo "-o option must specific path"  
         exit 1  
       else  
         ZIMBRA_BACKUP_DIR=${OPTARG:0:${#OPTARG}-1} # substring from 0 to strlen - 1  
       fi  
       ;;  
     u )   
       if [ -z $OPTARG ]; then  
         echo "-u option must specific mailbox"  
       else  
         UFLAG=$OPTARG  
       fi  
       ;;  
     v )  
       VERBOSE=1  
       ;;  
     # other option doesn't match  
     * )  
       usage  
       exit 1  
       ;;  
   esac  
 done  
   
 # if not specific -a or -u it error and exit the script  
 if [ -z $UFLAG ] && [[ $AFLAG -ne 1 ]]; then  
   echo "you must specific -a or -u option"  
   exit 1  
 fi  
   
 # if UFLAG has value but AFLAG is used  
 if [ ! -z $UFLAG ] && [[ $AFLAG -eq 1 ]]; then  
   echo "use -a or -u"  
   exit 1  
 # if declare UFLAG  
 elif [ ! -z $UFLAG ]; then  
   backup_mailbox $UFLAG  
 fi  
   
 # if AFLAG on  
 if [[ $AFLAG -eq 1 ]]; then  
   create_pack_backup  
 fi  
   

 ./zmbackup.sh -a