#! /bin/sh
# postinst script for ax25-apps
#
# see: dh_installdeb(1)

set -e

# Source the debconf library.
. /usr/share/debconf/confmodule

# summary of how this script can be called:
#        * <postinst> `configure' <most-recently-configured-version>
#        * <old-postinst> `abort-upgrade' <new version>
#        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
#          <new-version>
#        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
#          <failed-install-package> <version> `removing'
#          <conflicting-package> <version>
# for details, see /usr/doc/packaging-manual/
#
# quoting from the policy:
#     Any necessary prompting should almost always be confined to the
#     post-installation script, and should be protected with a conditional
#     so that unnecessary prompting doesn't happen if a package's
#     installation fails and the `postinst' is called with `abort-upgrade',
#     `abort-remove' or `abort-deconfigure'.

config_ax25_apps(){
    # Check result of tools being setuid
    db_get ax25-apps/suid_listen
	if [ "$RET" = "true" ]; then
	{
	  # Try registering with dpkg-statoverride first
          hash dpkg-statoverride 2>&- 
          if [ $? -eq 0 ]; then
             dpkg-statoverride --update --add --force root root 4755 /usr/bin/axlisten
	      # change program directly
          else
             chmod 4755 /usr/bin/axlisten
          fi
	}  
	else
	{
	    # set permission on /usr/bin/axlisten to know state not suid
	    chmod 0755 /usr/bin/axlisten
	    #if dpkg-statoverride is installed, remove axlisten from overrides
           hash dpkg-statoverride 2>&- 
	   if [ $? -eq 0 ]; then
	        dpkg-statoverride --remove --force /usr/bin/axlisten
	   fi
        }
        fi
}

convert_to_statoverride(){
    #try to import suidmanager setting for axlisten
    dpkg-statoverride --add --force root root 0755 /usr/bin/axlisten
}

case "$1" in
    install)
        config_ax25_apps
    ;;
    
    upgrade)
        convert_to_statoverride
        config_ax25_apps
    ;;

    configure)
        config_ax25_apps
    ;;
    
    abort-upgrade)
    ;;

    *)
        echo "postinst called with unknown argument $1" >&2
        exit 0
    ;;
esac

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

# Automatically added by dh_installmenu/13.14.1
if [ "$1" = "configure" ] && [ -x "`command -v update-menus`" ] && [ -x "$DPKG_ROOT`command -v update-menus`" ]; then
	update-menus
fi
# End automatically added section

exit 0