###############################################################################
# BRLTTY - A background process providing access to the console screen (when in
#          text mode) for a blind person using a refreshable braille display.
#
# Copyright (C) 1995-2021 by The BRLTTY Developers.
#
# BRLTTY comes with ABSOLUTELY NO WARRANTY.
#
# This is free software, placed under the terms of the
# GNU Lesser General Public License, as published by the Free Software
# Foundation; either version 2.1 of the License, or (at your option) any
# later version. Please see the file LICENSE-LGPL for details.
#
# Web Page: http://brltty.app/
#
# This software is maintained by Dave Mielke <dave@mielke.cc>.
###############################################################################

SYSTEMD_UNITS_DIRECTORY = $(INSTALL_ROOT)$(SYSTEMD_UNIT_DIR)
SYSTEMD_SCRIPTS_DIRECTORY = $(INSTALL_ROOT)$(SCRIPTS_DIRECTORY)

SYSTEMD_USERS_DIRECTORY = $(INSTALL_ROOT)$(SYSTEMD_SYSUSERS_DIR)
SYSTEMD_USERS_FILE = $(SYSTEMD_USERS_DIRECTORY)/$(PACKAGE_TARNAME).conf

SYSTEMD_FILES_DIRECTORY = $(INSTALL_ROOT)$(SYSTEMD_TMPFILES_DIR)
SYSTEMD_FILES_FILE = $(SYSTEMD_FILES_DIRECTORY)/$(PACKAGE_TARNAME).conf

install: install-units install-scripts install-users install-files

install-units-directory:
	$(INSTALL_DIRECTORY) $(SYSTEMD_UNITS_DIRECTORY)

install-units: install-units-directory
	$(INSTALL_DATA) $(BLD_DIR)/brltty@.service $(SYSTEMD_UNITS_DIRECTORY)
	$(INSTALL_DATA) $(SRC_DIR)/brltty-device@.service $(SYSTEMD_UNITS_DIRECTORY)
	$(INSTALL_DATA) $(SRC_DIR)/brltty@.path $(SYSTEMD_UNITS_DIRECTORY)
	$(INSTALL_DATA) $(SRC_DIR)/brltty.path $(SYSTEMD_UNITS_DIRECTORY)

install-scripts-directory:
	$(INSTALL_DIRECTORY) $(SYSTEMD_SCRIPTS_DIRECTORY)

install-scripts: install-scripts-directory
	$(INSTALL_SCRIPT) $(SRC_DIR)/systemd-wrapper $(SYSTEMD_SCRIPTS_DIRECTORY)

install-users-directory:
	$(INSTALL_DIRECTORY) $(SYSTEMD_USERS_DIRECTORY)

install-users: install-users-directory
	$(INSTALL_DATA) $(SRC_DIR)/sysusers $(SYSTEMD_USERS_FILE)

install-files-directory:
	$(INSTALL_DIRECTORY) $(SYSTEMD_FILES_DIRECTORY)

install-files: install-files-directory
	$(INSTALL_DATA) $(BLD_DIR)/tmpfiles $(SYSTEMD_FILES_FILE)

uninstall:
	-rm -f $(SYSTEMD_UNITS_DIRECTORY)/$(PACKAGE_TARNAME).*
	-rm -f $(SYSTEMD_UNITS_DIRECTORY)/$(PACKAGE_TARNAME)@.*
	-rm -f $(SYSTEMD_UNITS_DIRECTORY)/$(PACKAGE_TARNAME)-*
	-rm -f $(SYSTEMD_SCRIPTS_DIRECTORY)/systemd-*
	-rm -f $(SYSTEMD_USERS_FILE)
	-rm -f $(SYSTEMD_FILES_FILE)

distclean::
	-rm brltty@.service
	-rm tmpfiles

reload: reload-units reload-users reload-files

reload-units:
	systemctl daemon-reload

reload-users:
	systemd-sysusers $(SYSTEMD_USERS_FILE)

reload-files:
	systemd-tmpfiles --create $(SYSTEMD_FILES_FILE)