#!/usr/bin/env python2
#
# Copyright (c) 2015 Sippy Software, Inc. All rights reserved.
#
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification,
# are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation and/or
# other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

import sys, getopt
from time import sleep

from sippy.MsgBody import MsgBody
from sippy.SipLogger import SipLogger
from sippy.SipConf import SipConf
from sippy.Core.EventDispatcher import ED2

from .lib.PortRange import PortRange
from .lib.test_config import test_config

body_audio = 'v=0\r\n' + \
    'o=987654382 4650 4650 IN IP4 192.168.0.90\r\n' + \
    's=BobPentiumIV Call\r\n' + \
    'c=IN IP4 192.168.0.5\r\n' + \
    't=0 0\r\n' + \
    'm=audio 20000 RTP/AVP 0 4 8 101\r\n' + \
    'a=rtpmap:0 PCMU/8000/1\r\n' + \
    'a=rtpmap:4 G723/8000/1\r\n' + \
    'a=rtpmap:8 PCMA/8000/1\r\n' + \
    'a=rtpmap:101 telephone-event/8000\r\n' + \
    'a=fmtp:101 0-15\r\n' + \
    '\r\n'
body_fax = 'v=0\r\n' + \
    'o=BOBSDP 187392 187393 IN IP4 192.168.174.156\r\n' + \
    's=BOBSDP Session\r\n' + \
    'c=IN IP4 192.168.174.156\r\n' + \
    't=0 0\r\n' + \
    'm=image 53278 udptl t38\r\n' + \
    'a=T38FaxVersion:0\r\n' + \
    'a=T38MaxBitRate:14400\r\n' + \
    'a=T38FaxRateManagement:transferredTCF\r\n' + \
    'a=T38FaxMaxBuffer:262\r\n' + \
    'a=T38FaxMaxDatagram:176\r\n' + \
    'a=T38FaxUdpEC:t38UDPRedundancy\r\n' + \
    '\r\n'

BODIES_ALL = (body_audio, body_fax)

def main_func():
    global_config = {}

    try:
        opts, args = getopt.getopt(sys.argv[1:], 'p:l:P:T:n:N:w:')
    except getopt.GetoptError:
        usage(global_config)
    tcfg = test_config(global_config)
    pre_wait = None
    for o, a in opts:
        if o == '-p':
            tcfg.portrange = PortRange(a.strip())
            continue
        if o == '-l':
            saddr = a.strip()
            if saddr == '*':
                saddr = SipConf.my_address
            global_config['_sip_address'] = saddr
            continue
        if o == '-P':
            global_config['_sip_port'] = int(a)
            continue
        if o == '-T':
            tcfg.test_timeout = int(a)
            continue
        if o == '-n':
            nh_address4 = a.split(':', 1)
            nh_address4[1] = int(nh_address4[1])
            tcfg.nh_address4 = tuple(nh_address4)
            continue
        if o == '-N':
            nh_address6 = a.rsplit(':', 1)
            nh_address6[1] = int(nh_address6[1])
            tcfg.nh_address6 = tuple(nh_address6)
            continue
        if o == '-w':
            pre_wait = float(a)
            continue

    bodys = [MsgBody(x) for x in BODIES_ALL]
    for body in bodys:
        body.parse()
    tcfg.bodys = tuple(bodys)

    sl = SipLogger('bob_ua')
    global_config['_sip_logger'] = sl

    from .lib.bob_testcore import b_test
    if pre_wait != None:
        sleep(pre_wait)
    bcore = b_test(tcfg)

    ED2.loop()
    sys.exit(bcore.rval)
