#! /usr/bin/env python
# encoding: utf-8

import Constants
import Params
from Configure import g_maxlen
#g_maxlen = 40

def display_msg(msg, status = None, color = None):
    sr = msg
    global g_maxlen
    g_maxlen = max(g_maxlen, len(msg))
    if status:
        print "%s :" % msg.ljust(g_maxlen),
        Params.pprint(color, status)
    else:
        print "%s" % msg.ljust(g_maxlen)

def display_feature(msg, build):
    if build:
        display_msg(msg, "yes", 'GREEN')
    else:
        display_msg(msg, "no", 'YELLOW')

def configure(conf):
    conf.check_pkg('dbus-1')

    e = conf.create_header_configurator()
    e.name = 'expat.h'
    e.define = 'HAVE_EXPAT'
    e.run()

    if conf.is_defined('HAVE_EXPAT'):
        conf.env['LIB_EXPAT'] = ['expat']

    build_jackdbus = False;
    if conf.is_defined('HAVE_EXPAT') and conf.is_defined('HAVE_DBUS_1'):
        build_jackdbus = True
    conf.env['BUILD_JACKDBUS'] = build_jackdbus
    display_feature('Build D-Bus JACK (jackdbus)', build_jackdbus)

def build(bld):
    if bld.env()["BUILD_JACKDBUS"] != True:
        return

    obj = bld.create_obj('cc', 'program')
    obj.includes = ['.', '../../common', '../../common/jack']
    obj.source = [
        'jackdbus.c',
        'controller.c',
        'controller_iface_configure.c',
        'controller_iface_control.c',
        'controller_iface_introspectable.c',
        'controller_iface_patchbay.c',
        'controller_iface_transport.c',
        'xml.c',
        'xml_expat.c',
        #'xml_libxml.c',
        #'xml_nop.c',
        'xml_write_raw.c',
        'sigsegv.c',
        ]
    obj.uselib = 'PTHREAD DL RT DBUS-1 EXPAT'
    obj.uselib_local = 'serverlib'
    obj.target       = 'jackdbus'