# -*- sh -*-

security_def_list="usm"

security_src_list=""

security_obj_list=""

security_lobj_list=""

security_ftobj_list=""

security_mod_list=" "

new_with_security=

new_with_out_security=`echo $with_out_security_modules | tr , ' '`

# Assign additional security modules

for i in `echo $with_security_modules | tr , ' '`; do

  if echo " $new_with_out_security " | $GREP " $i " > /dev/null; then

    echo

    AC_MSG_ERROR([security module conflict - $i both included and excluded])

  elif echo " $new_with_security " | $GREP " $i " > /dev/null ; then

    : # Double define, ignore

  else

    new_with_security="$new_with_security $i"

  fi

done

# Add default security modules

for i in $security_def_list; do

  if echo " $new_with_out_security " | $GREP " $i " > /dev/null; then

    : # Excluded, ignore

  elif echo " $new_with_security " | $GREP " $i " > /dev/null ; then

    : # Double define, ignore

  else

    new_with_security="$new_with_security $i"

  fi

done

# Generate output files

: ${security_init_file:='snmplib/snmpsm_init.h'}

: ${security_shutdown_file:='snmplib/snmpsm_shutdown.h'}

: ${security_incl_file:='include/net-snmp/library/snmpv3-security-includes.h'}

echo "/* This file is automatically generated by configure.  Do not modify by hand. */" > $security_init_file

echo "/* This file is automatically generated by configure.  Do not modify by hand. */" > $security_shutdown_file

echo "/* This file is automatically generated by configure.  Do not modify by hand. */" > $security_incl_file

for i in $new_with_security; do

  cfile="snmp"$i".c"

  hfile="snmp"$i".h"

  # make sure support exists for it

  if test -f $srcdir"/snmplib/"$cfile -a -f $srcdir"/include/net-snmp/library/"$hfile; then

    :

  else

    echo

    AC_MSG_ERROR(No such security module: $i / $cfile / $hfile)

  fi

  # define a bunch of stuff to enable it

  security_mod_list="${security_mod_list} $i"

  security_src_list="$security_src_list $cfile"

  security_src_list="$security_src_list $cfile"

  security_hdr_list="$security_hdr_list $hfile"

  security_obj_list="$security_obj_list snmp"$i".o"

  security_lobj_list="$security_lobj_list snmp"$i".lo"

  security_ftobj_list="$security_ftobj_list snmp"$i".ft"

  echo "init_"$i"();" >> $security_init_file

  echo "shutdown_"$i"();" >> $security_shutdown_file

  echo "#include <net-snmp/library/$hfile>" >> $security_incl_file

  def_name="AS_TR_CPP([NETSNMP_SECMOD_$i])"

  AC_DEFINE_UNQUOTED($def_name)

done