#!/bin/sh
#
# Description   : This script copies all necessary configuration files,
#                 needed to start AFD, into the users etc directory.
# Synopsis      : afd_auto_config [<AFD working directory>]
# Author        : H.Kiehl
# Date          : 01.07.2005
# Modifications : 28.11.2013 H.Kiehl Check AFD_CONFIG for DIR_CONFIG_NAME.
#                 04.03.2014 H.Kiehl Do not overwrite $AFD_WORK_DIR/etc/DIR_CONFIG!
#                 21.04.2014 H.Kiehl Fix DIR_CONFIG_NAME check and add
#                                    same check for rename.rule.
#                 23.06.2016 H.Kiehl Added afd.init file.
#                 25.12.2019 H.Kiehl Use separate info directory.
#

if [ $# -eq 1 ]
then
   AFD_WORK_DIR="$1"
   export AFD_WORK_DIR
else
   if [ "$AFD_WORK_DIR" = "" ]
   then
      echo "Environment variable AFD_WORK_DIR not set."
      echo "Usage: $0 <work dir>"
      exit 1
   fi
fi

GOTCHA="NO"
if [ -f $AFD_WORK_DIR/etc/AFD_CONFIG ]
then
   grep ^DIR_CONFIG_NAME $AFD_WORK_DIR/etc/AFD_CONFIG > /dev/null
   if [ $? -eq 0 ]
   then
      for i in `grep ^DIR_CONFIG_NAME $AFD_WORK_DIR/etc/AFD_CONFIG | tr -s ' ' | cut -d ' ' -f 2`
      do
         if [ -f "$i" ]
         then
            GOTCHA="YES"
            break
         fi
         if [ -f "$AFD_WORK_DIR/$i" ]
         then
            GOTCHA="YES"
            break
         fi
         if [ -f "$AFD_WORK_DIR/etc/$i" ]
         then
            GOTCHA="YES"
            break
         fi
      done
   else
      if [ -f "$AFD_WORK_DIR/etc/DIR_CONFIG" ]
      then
         GOTCHA="YES"
      fi
   fi
else
   if [ -f @docdir@/etc/AFD_CONFIG.sample ]
   then
      cp @docdir@/etc/AFD_CONFIG.sample $AFD_WORK_DIR/etc/AFD_CONFIG
      chmod 640 $AFD_WORK_DIR/etc/AFD_CONFIG
   fi

   if [ ! -f "$AFD_WORK_DIR/etc/info/LOOP" ]
   then
      if [ -f @docdir@/etc/INFO-LOOP.sample ]
      then
         if [ ! -d $AFD_WORK_DIR/etc/info ]
         then
            mkdir $AFD_WORK_DIR/etc/info
         fi
         cp @docdir@/etc/INFO-LOOP.sample $AFD_WORK_DIR/etc/info/LOOP
      fi
   fi

   if [ ! -f "$AFD_WORK_DIR/etc/afd.name" ]
   then
      if [ -f @docdir@/etc/afd.name.sample ]
      then
         if [ ! -f "$AFD_WORK_DIR/etc/afd.name.sample" ]
         then
            cp @docdir@/etc/afd.name.sample $AFD_WORK_DIR/etc
         fi
      fi
   fi

   if [ ! -f "$AFD_WORK_DIR/etc/afd.users" ]
   then
      if [ -f @docdir@/etc/afd.users.sample ]
      then
         if [ ! -f $AFD_WORK_DIR/etc/afd.users.sample ]
         then
            cp @docdir@/etc/afd.users.sample $AFD_WORK_DIR/etc
         fi
      fi
   fi

   if [ ! -f "$AFD_WORK_DIR/etc/host.info" ]
   then
      if [ -f @docdir@/etc/host.info.sample ]
      then
         cp @docdir@/etc/host.info.sample $AFD_WORK_DIR/etc/host.info
      fi
   fi

   if [ ! -f "$AFD_WORK_DIR/etc/afd.init" ]
   then
      if [ -f @docdir@/etc/afd.init.sample ]
      then
         if [ ! -f $AFD_WORK_DIR/etc/afd.init.sample ]
         then
            cp @docdir@/etc/afd.init.sample $AFD_WORK_DIR/etc
         fi
      fi
   fi

   if [ -f "$AFD_WORK_DIR/etc/DIR_CONFIG" ]
   then
      GOTCHA="YES"
   fi
fi

if [ $GOTCHA = "NO" ]
then
   if [ ! -f "$AFD_WORK_DIR/etc/DIR_CONFIG" ]
   then
      echo "#" > $AFD_WORK_DIR/etc/DIR_CONFIG
      echo "# Sample DIR_CONFIG for AFD" >> $AFD_WORK_DIR/etc/DIR_CONFIG
      echo "#" >> $AFD_WORK_DIR/etc/DIR_CONFIG
      echo "" >> $AFD_WORK_DIR/etc/DIR_CONFIG
      echo "[directory]" >> $AFD_WORK_DIR/etc/DIR_CONFIG
      echo "~/test" >> $AFD_WORK_DIR/etc/DIR_CONFIG
      echo "" >> $AFD_WORK_DIR/etc/DIR_CONFIG
      echo "   [files]" >> $AFD_WORK_DIR/etc/DIR_CONFIG
      echo "   *" >> $AFD_WORK_DIR/etc/DIR_CONFIG
      echo "" >> $AFD_WORK_DIR/etc/DIR_CONFIG
      echo "      [destination]" >> $AFD_WORK_DIR/etc/DIR_CONFIG
      echo "" >> $AFD_WORK_DIR/etc/DIR_CONFIG
      echo "         [recipient]" >> $AFD_WORK_DIR/etc/DIR_CONFIG
      echo "         file://`whoami`:secret@LOOP/test" >> $AFD_WORK_DIR/etc/DIR_CONFIG
      echo "" >> $AFD_WORK_DIR/etc/DIR_CONFIG
      echo "         [options]" >> $AFD_WORK_DIR/etc/DIR_CONFIG
      echo "         priority 9" >> $AFD_WORK_DIR/etc/DIR_CONFIG
      echo "         rename disneyland" >> $AFD_WORK_DIR/etc/DIR_CONFIG
      chmod 600 $AFD_WORK_DIR/etc/DIR_CONFIG
   fi
fi

GOTCHA="NO"
grep ^RENAME_RULE_NAME $AFD_WORK_DIR/etc/AFD_CONFIG > /dev/null
if [ $? -eq 0 ]
then
   for i in `grep ^RENAME_RULE_NAME $AFD_WORK_DIR/etc/AFD_CONFIG | tr -s ' ' | cut -d ' ' -f 2`
   do
      if [ -f "$i" ]
      then
         GOTCHA="YES"
         break
      fi
      if [ -f "$AFD_WORK_DIR/$i" ]
      then
         GOTCHA="YES"
         break
      fi
      if [ -f "$AFD_WORK_DIR/etc/$i" ]
      then
         GOTCHA="YES"
         break
      fi
   done
else
   if [ -f "$AFD_WORK_DIR/etc/rename.rule" ]
   then
      GOTCHA="YES"
   fi
fi

if [ $GOTCHA = "NO" ]
then
   if [ -f @docdir@/etc/rename.rule.sample ]
   then
      cp @docdir@/etc/rename.rule.sample $AFD_WORK_DIR/etc/rename.rule
   fi
fi