#! /usr/bin/python3
# encoding: utf-8
#
# Copyright (C) 2015, 2018 Karl Linden <karl.j.linden@gmail.com>
# Copyleft (C) 2008-2022 Nedko Arnaudov
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#

import os.path

from waflib import Logs, Options, Utils


def options(opt):
    opt.add_option(
        '--enable-pkg-config-dbus-service-dir',
        action='store_true',
        default=False,
        help='force D-Bus service install dir to be one returned by pkg-config',
    )


def configure(conf):
    if not conf.check_cfg(package='dbus-1 >= 1.0.0', args='--cflags --libs', mandatory=False):
        print(
            Logs.colors.RED + 'ERROR !! jackdbus will not be built because libdbus-dev is missing' + Logs.colors.NORMAL
        )
        return

    dbus_dir = conf.check_cfg(package='dbus-1', args='--variable=session_bus_services_dir')
    if not dbus_dir:
        print(
            Logs.colors.RED + 'ERROR !! jackdbus will not be built because service dir is unknown' + Logs.colors.NORMAL
        )
        return

    dbus_dir = dbus_dir.strip()
    conf.env['DBUS_SERVICES_DIR_REAL'] = dbus_dir

    if Options.options.enable_pkg_config_dbus_service_dir:
        conf.env['DBUS_SERVICES_DIR'] = dbus_dir
    else:
        conf.env['DBUS_SERVICES_DIR'] = os.path.normpath(conf.env['PREFIX'] + '/share/dbus-1/services')



def build(bld):
    obj = bld(features=['c', 'cprogram'], idx=17)
    sysdeps_dbus_include = ['../linux']

    obj.includes = sysdeps_dbus_include + ['.', '../', '../common', '../common/jack']

    obj.defines = ['HAVE_CONFIG_H', 'SERVER_SIDE']
    obj.source = [
        'jackdbus.c',
        'controller.c',
        'params.c',
        'controller_iface_configure.c',
        'controller_iface_control.c',
        'controller_iface_introspectable.c',
        'controller_iface_patchbay.c',
        'controller_iface_session_manager.c',
        'controller_iface_transport.c',
        'xml.c',
        'xml_expat.c',
        'xml_write_raw.c',
        'reserve.c',
        ]
    obj.use = ['JACKSERVER']
    if bld.env['IS_LINUX']:
        obj.use += ['PTHREAD', 'DL', 'RT', 'DBUS-1', 'EXPAT']
    if bld.env['IS_FREEBSD']:
        obj.use += ['PTHREAD', 'EXECINFO', 'LIBSYSINFO', 'DBUS-1', 'EXPAT']
    if bld.env['BUILD_SIGINFO']:
        obj.source += [
            'siginfo.c',
        ]
    obj.target = 'jackdbus'

    # process org.jackaudio.service.in -> org.jackaudio.service
    obj = bld(
            features='subst',
            source='org.jackaudio.service.in',
            target='org.jackaudio.service',
            install_path='${DBUS_SERVICES_DIR}/',
            BINDIR=bld.env['PREFIX'] + '/bin')

    bld.install_as('${PREFIX}/bin/' + "jack_control", 'jack_control/jack_control.py', chmod=Utils.O755)