#
# "printer" ("printer-common-binary") package
#
# NOTE: This file must be "sourced" (not executed).
#

# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

human_readable_name() {
	echo "Printer driver"
}

package_name() {
	echo "printer"
}

# Use default "empty" suffix
#package_suffix() {
#}

dependencies() {
	echo "security legacy_compat"
}

get_missing_requirements() {
	log_variable FORCENOCUPS
	if [ -n "${FORCENOCUPS}" ] ; then
		echo "cups"
	fi
	if ! test -f /etc/cups/printers.conf && ! test -e /usr/sbin/cupsd ; then
		echo "cups"
	fi
	log_message ""
}

report_missing_requirements() {
	show_nls_message "**** CUPS package is currently not installed on your system. Please install it first to install & use print driver properly."
}

# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

instdir_cups_bin() {
	local d
	if which cups-config >/dev/null 2>&1; then
		d=$(cups-config --serverbin)
		log_message "INSTDIR_CUPS_BIN(actual): <$d>"
	elif [ -f /usr/lib/cups/filter/pstops ]; then
		d=/usr/lib/cups
		log_message "INSTDIR_CUPS_BIN(by pstops): <$d>"
	elif [ -d /usr/lib$PLSFX/cups ]; then
		d=/usr/lib$PLSFX/cups
		log_message "INSTDIR_CUPS_BIN(default for arch): <$d>"
	else
		d=/usr/lib/cups
		log_message "INSTDIR_CUPS_BIN(default): <$d>"
	fi
	echo "$d"
}

install_base_files() {
	mkdir_p "$INSTDIR_COMMON_PRINTER_LIB"	#was install -v -m 755
	install_p "${DIST_DIR}/${ARCH_SUBDIR}/libscmssc.so" "$INSTDIR_COMMON_PRINTER_LIB"

	mkdir_p "$INSTDIR_COMMON_PRINTER_BIN"

#	install_lns_p "${DIST_DIR}/${ARCH_SUBDIR}/mfp" "$INSTDIR_COMMON_PRINTER_BIN" "$INSTDIR_CUPS_BACKENDS"
	install_lns_p "${DIST_DIR}/${ARCH_SUBDIR}/smfpnetdiscovery" "$INSTDIR_COMMON_PRINTER_BIN" "$INSTDIR_CUPS_BACKENDS"
	register_obsolete_install_lns_p "${DIST_DIR}/${ARCH_SUBDIR}/pstospl" "$INSTDIR_COMMON_PRINTER_BIN" "$INSTDIR_CUPS_FILTERS"
	register_obsolete_install_lns_p "${DIST_DIR}/${ARCH_SUBDIR}/pstosplc" "$INSTDIR_COMMON_PRINTER_BIN" "$INSTDIR_CUPS_FILTERS"
	install_lns_p "${DIST_DIR}/${ARCH_SUBDIR}/rastertospl" "$INSTDIR_COMMON_PRINTER_BIN" "$INSTDIR_CUPS_FILTERS"
	install_lns_p "${DIST_DIR}/${ARCH_SUBDIR}/pstosecps" "$INSTDIR_COMMON_PRINTER_BIN" "$INSTDIR_CUPS_FILTERS"
	register_obsolete_install_lns_p "${DIST_DIR}/${ARCH_SUBDIR}/rastertosplc" "$INSTDIR_COMMON_PRINTER_BIN" "$INSTDIR_CUPS_FILTERS"
}

# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

do_install() {
	log_message "installing '$(package_name)' package"
	show_nls_message "**** Registering CUPS backend ..."
	install_base_files 2>&1 | log_redirected_output
}

do_uninstall() {
	log_message "uninstalling '$(package_name)' package"
	show_nls_message "**** Unregistering CUPS backend ..."
}

# should be called after common_init
package_init() {
	INSTDIR_COMMON_PRINTER_LIB="$INSTALL_DIR/lib"
	INSTDIR_COMMON_PRINTER_BIN="$INSTALL_DIR/bin"
	INSTDIR_COMMON_PRINTER_SHARE="$INSTALL_DIR/share"

	# binaries
	INSTDIR_CUPS_BIN=$(instdir_cups_bin)
	INSTDIR_CUPS_FILTERS="$INSTDIR_CUPS_BIN/filter"
	INSTDIR_CUPS_BACKENDS="$INSTDIR_CUPS_BIN/backend"
}