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SessionController.py
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SessionController.py
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# Copyright (C) 2009-2011 AG Projects. See LICENSE for details.
#
from AppKit import (NSAlertDefaultReturn,
NSApp,
NSEventTrackingRunLoopMode,
NSRunAlertPanel)
from Foundation import (NSBundle,
NSLocalizedString,
NSObject,
NSRunLoop,
NSRunLoopCommonModes,
NSTimer,
NSURL,
NSWorkspace)
import objc
import hashlib
import os
import re
import socket
import time
import urllib
import uuid
import zipfile
import zlib
from itertools import chain
from datetime import datetime
from application.notification import IObserver, NotificationCenter, NotificationData
from application.python import Null
from application.python.types import Singleton
from application.system import host
from zope.interface import implements
from resources import ApplicationData
from resources import Resources
from sipsimple.account import Account, AccountManager, BonjourAccount
from sipsimple.application import SIPApplication
from sipsimple.audio import WavePlayer
from sipsimple.configuration.settings import SIPSimpleSettings
from sipsimple.core import SIPURI, ToHeader, SIPCoreError
from sipsimple.lookup import DNSLookup
from sipsimple.session import Session, SessionManager, IllegalStateError, IllegalDirectionError
from sipsimple.threading.green import run_in_green_thread
from sipsimple.util import ISOTimestamp
from AlertPanel import AlertPanel
from AudioController import AudioController
from AccountSettings import AccountSettings
from BlinkLogger import BlinkLogger
from ContactListModel import BlinkPresenceContact
from ChatController import ChatController
from ScreenSharingController import ScreenSharingController, ScreenSharingServerController, ScreenSharingViewerController
from FileTransferController import FileTransferController
from FileTransferSession import OutgoingPushFileTransferHandler
from HistoryManager import ChatHistory, SessionHistory
from HistoryManager import SessionHistoryReplicator, ChatHistoryReplicator
from MediaStream import STATE_IDLE, STATE_CONNECTED, STATE_CONNECTING, STATE_DNS_LOOKUP, STATE_DNS_FAILED, STATE_FINISHED, STATE_FAILED
from MediaStream import STREAM_IDLE, STREAM_FAILED
from SessionRinger import Ringer
from SessionInfoController import SessionInfoController
from SIPManager import SIPManager
from VideoController import VideoController
from interfaces.itunes import MusicApplications
from util import allocate_autorelease_pool, format_identity_to_string, normalize_sip_uri_for_outgoing_session, sip_prefix_pattern, sipuri_components_from_string, run_in_gui_thread, checkValidPhoneNumber, local_to_utc
SessionIdentifierSerial = 0
OUTBOUND_AUDIO_CALLS = 0
StreamHandlerForType = {
"chat" : ChatController,
"audio" : AudioController,
"video" : VideoController,
"file-transfer" : FileTransferController,
"screen-sharing" : ScreenSharingController,
"screen-sharing-server" : ScreenSharingServerController,
"screen-sharing-client" : ScreenSharingViewerController
}
class SessionControllersManager(object):
__metaclass__ = Singleton
implements(IObserver)
def __init__(self):
BlinkLogger().log_debug('Starting Sessions Manager')
self.notification_center = NotificationCenter()
self.notification_center.add_observer(self, name='AudioStreamGotDTMF')
self.notification_center.add_observer(self, name='BlinkSessionDidEnd')
self.notification_center.add_observer(self, name='BlinkSessionDidFail')
self.notification_center.add_observer(self, name='BlinkShouldTerminate')
self.notification_center.add_observer(self, name='SIPApplicationDidStart')
self.notification_center.add_observer(self, name='SIPApplicationWillEnd')
self.notification_center.add_observer(self, name='SIPSessionNewIncoming')
self.notification_center.add_observer(self, name='SIPSessionNewOutgoing')
self.notification_center.add_observer(self, name='SIPSessionDidStart')
self.notification_center.add_observer(self, name='SIPSessionDidFail')
self.notification_center.add_observer(self, name='SIPSessionDidEnd')
self.notification_center.add_observer(self, name='SIPSessionNewProposal')
self.notification_center.add_observer(self, name='SIPSessionProposalRejected')
self.notification_center.add_observer(self, name='SystemWillSleep')
self.notification_center.add_observer(self, name='SystemDidWakeUpFromSleep')
self.notification_center.add_observer(self, name='MediaStreamDidInitialize')
self.notification_center.add_observer(self, name='MediaStreamDidEnd')
self.notification_center.add_observer(self, name='MediaStreamDidFail')
self.sessionControllers = []
self.ringer = None
self.incomingSessions = set()
self.activeAudioStreams = set()
self.redial_uri = None
SessionHistoryReplicator()
ChatHistoryReplicator()
@property
def pause_music(self):
return SIPSimpleSettings().audio.pause_music and NSApp.delegate().applicationName != 'Blink Lite'
@property
def alertPanel(self):
return NSApp.delegate().contactsWindowController.alertPanel
@property
def audioSessions(self):
return (sess.session for sess in self.sessionControllers if sess.hasStreamOfType("audio"))
@property
def videoSessions(self):
return (sess.session for sess in self.sessionControllers if sess.hasStreamOfType("video"))
@property
def dndSessions(self):
return any(sess.session for sess in self.sessionControllers if sess.do_not_disturb_until_end)
@property
def chatSessions(self):
return (sess.session for sess in self.sessionControllers if sess.hasStreamOfType("chat"))
@allocate_autorelease_pool
@run_in_gui_thread
def handle_notification(self, notification):
handler = getattr(self, '_NH_%s' % notification.name, Null)
handler(notification.sender, notification.data)
def _NH_SIPApplicationDidStart(self, sender, data):
self.ringer = Ringer(self)
self.get_redial_uri_from_history()
@run_in_green_thread
def get_redial_uri_from_history(self):
results = SessionHistory().get_entries(direction='outgoing', count=1)
try:
session_info = results[0]
except IndexError:
pass
else:
target_uri, display_name, full_uri, fancy_uri = sipuri_components_from_string(session_info.remote_uri)
self.redial_uri = fancy_uri
def _NH_BlinkShouldTerminate(self, sender, data):
self.closeAllSessions()
def _NH_SIPApplicationWillEnd(self, sender, data):
self.ringer.stop()
def _NH_SIPSessionDidFail(self, session, data):
self.incomingSessions.discard(session)
if self.pause_music:
if not self.activeAudioStreams and not self.incomingSessions:
MusicApplications().resume()
def _NH_SIPSessionDidStart(self, session, data):
self.incomingSessions.discard(session)
if self.pause_music:
if all(stream.type != 'audio' for stream in data.streams):
if not self.activeAudioStreams and not self.incomingSessions:
MusicApplications().resume()
if session.direction == 'incoming':
if session.account is not BonjourAccount() and session.account.web_alert.show_alert_page_after_connect:
self.show_web_alert_page(session)
def _NH_SIPSessionDidEnd(self, session, data):
if self.pause_music:
self.incomingSessions.discard(session)
if not self.activeAudioStreams and not self.incomingSessions:
MusicApplications().resume()
def _NH_SIPSessionNewProposal(self, session, data):
if self.pause_music:
if any(stream.type == 'audio' for stream in data.proposed_streams):
MusicApplications().resume()
def _NH_SIPSessionProposalRejected(self, session, data):
if self.pause_music:
if any(stream.type == 'audio' for stream in data.proposed_streams):
if not self.activeAudioStreams and not self.incomingSessions:
MusicApplications().resume()
def _NH_MediaStreamDidInitialize(self, stream, data):
if stream.type == 'audio':
self.activeAudioStreams.add(stream)
def _NH_SystemWillSleep(self, sender, data):
self.notification_center.remove_observer(self, name='SIPSessionNewIncoming')
def _NH_SystemDidWakeUpFromSleep(self, sender, data):
self.notification_center.add_observer(self, name='SIPSessionNewIncoming')
def _NH_MediaStreamDidEnd(self, stream, data):
if self.pause_music:
if stream.type == "audio":
self.activeAudioStreams.discard(stream)
# TODO: check if session has other streams and if yes, resume itunes
# in case of session ends, resume is handled by the Session Controller
if not self.activeAudioStreams and not self.incomingSessions:
MusicApplications().resume()
def _NH_MediaStreamDidFail(self, stream, data):
if self.pause_music:
if stream.type == "audio":
self.activeAudioStreams.discard(stream)
if not self.activeAudioStreams and not self.incomingSessions:
MusicApplications().resume()
@run_in_gui_thread
def _NH_SIPSessionNewIncoming(self, session, data):
match_contact = NSApp.delegate().contactsWindowController.getFirstContactMatchingURI(session.remote_identity.uri, exact_match=True)
streams = [stream for stream in data.streams if self.isProposedMediaTypeSupported([stream])]
stream_type_list = list(set(stream.type for stream in streams))
caller_name = match_contact.name if match_contact else format_identity_to_string(session.remote_identity)
if not streams:
BlinkLogger().log_info(u"Rejecting session for unsupported media type")
nc_title = 'Incompatible Media'
nc_body = 'Call from %s refused' % match_contact.name
NSApp.delegate().gui_notify(nc_title, nc_body, subtitle=caller_name)
try:
session.reject(488, 'Incompatible media')
except IllegalStateError, e:
print e
return
if match_contact is not None and isinstance(match_contact, BlinkPresenceContact) and match_contact.contact.presence.policy == 'deny':
BlinkLogger().log_info(u"Blocked contact rejected")
try:
session.reject(603, 'Not Acceptable Here')
except IllegalStateError, e:
print e
nc_title = 'Blocked Contact Rejected'
nc_body = 'Call from %s refused' % caller_name
NSApp.delegate().gui_notify(nc_title, nc_body, subtitle=caller_name)
return
if self.dndSessions:
nc_title = 'Call Rejected'
nc_body = 'Do not disturb until done with other calls'
NSApp.delegate().gui_notify(nc_title, nc_body, subtitle=caller_name)
BlinkLogger().log_info(u"Rejecting call until we finish existing calls")
try:
session.reject(603, 'Busy here')
except IllegalStateError, e:
print e
return
# if call waiting is disabled and we have audio calls reject with busy
hasAudio = any(sess.hasStreamOfType("audio") for sess in self.sessionControllers)
if 'audio' in stream_type_list and hasAudio and session.account is not BonjourAccount() and session.account.audio.call_waiting is False:
BlinkLogger().log_info(u"Refusing audio call from %s because we are busy and call waiting is disabled" % format_identity_to_string(session.remote_identity))
try:
session.reject(486, 'Busy Here')
except IllegalStateError, e:
print e
return
if 'audio' in stream_type_list and session.account is not BonjourAccount():
if session.account.audio.do_not_disturb:
nc_title = 'Do Not Disturb'
nc_body = 'Call refused with code %s' % session.account.sip.do_not_disturb_code
NSApp.delegate().gui_notify(nc_title, nc_body, subtitle=caller_name)
BlinkLogger().log_info(u"Refusing audio call from %s because do not disturb is enabled" % caller_name)
try:
session.reject(session.account.sip.do_not_disturb_code, 'Do Not Disturb')
except IllegalStateError, e:
print e
return
if session.account.audio.reject_anonymous:
if session.remote_identity.uri.user.lower() in ('anonymous', 'unknown', 'unavailable'):
nc_title = 'Anonymous Call Rejected'
nc_body = 'Call refused'
NSApp.delegate().gui_notify(nc_title, nc_body, subtitle=None)
BlinkLogger().log_info(u"Rejecting audio call from anonymous caller")
try:
session.reject(603, 'Anonymous Not Acceptable')
except IllegalStateError, e:
print e
return
if session.account.audio.reject_unauthorized_contacts:
if match_contact is not None and isinstance(match_contact, BlinkPresenceContact):
if match_contact.contact.presence.policy != 'allow':
nc_title = 'Unauthorized Caller Rejected'
nc_body = 'Call from %s refused' % caller_name
NSApp.delegate().gui_notify(nc_title, nc_body, subtitle=caller_name)
BlinkLogger().log_info(u"Rejecting audio call from unauthorized contact")
try:
session.reject(603, 'Not Acceptable Here')
except IllegalStateError, e:
print e
return
else:
BlinkLogger().log_info(u"Rejecting audio call from unauthorized contact")
nc_title = 'Unauthorized Caller Rejected'
nc_body = 'Call refused from blocked contact'
NSApp.delegate().gui_notify(nc_title, nc_body, subtitle=caller_name)
try:
session.reject(603, 'Not Acceptable Here')
except IllegalStateError, e:
print e
return
# at this stage call is allowed and will alert the user
self.incomingSessions.add(session)
if self.pause_music:
MusicApplications().pause()
self.ringer.add_incoming(session, streams)
session.blink_supported_streams = streams
settings = SIPSimpleSettings()
stream_type_list = list(set(stream.type for stream in streams))
if match_contact:
if settings.chat.auto_accept and stream_type_list == ['chat'] and NSApp.delegate().contactsWindowController.my_device_is_active:
BlinkLogger().log_info(u"Automatically accepting chat session from %s" % format_identity_to_string(session.remote_identity))
self.startIncomingSession(session, streams)
return
elif session.account is BonjourAccount() and stream_type_list == ['chat']:
BlinkLogger().log_info(u"Automatically accepting Bonjour chat session from %s" % format_identity_to_string(session.remote_identity))
self.startIncomingSession(session, streams)
return
if stream_type_list == ['file-transfer'] and streams[0].file_selector.name.decode("utf8").startswith('xscreencapture'):
if NSApp.delegate().contactsWindowController.my_device_is_active:
BlinkLogger().log_info(u"Automatically accepting screenshot from %s" % format_identity_to_string(session.remote_identity))
self.startIncomingSession(session, streams)
return
try:
session.send_ring_indication()
except IllegalStateError, e:
BlinkLogger().log_info(u"IllegalStateError: %s" % e)
else:
if settings.answering_machine.enabled and settings.answering_machine.answer_delay == 0:
self.startIncomingSession(session, [s for s in streams if s.type=='audio'], answeringMachine=True)
else:
self.addControllerWithSession_(session)
self.alertPanel.addIncomingSession(session)
self.alertPanel.show()
if session.account is not BonjourAccount() and not session.account.web_alert.show_alert_page_after_connect:
self.show_web_alert_page(session)
@run_in_gui_thread
def _NH_SIPSessionNewOutgoing(self, session, data):
self.ringer.add_outgoing(session, data.streams)
if session.transfer_info is not None:
# This Session was created as a result of a transfer
self.addControllerWithSessionTransfer_(session)
def _NH_AudioStreamGotDTMF(self, sender, data):
key = data.digit
filename = 'dtmf_%s_tone.wav' % {'*': 'star', '#': 'pound'}.get(key, key)
wave_player = WavePlayer(SIPApplication.voice_audio_mixer, Resources.get(filename))
self.notification_center.add_observer(self, sender=wave_player)
SIPApplication.voice_audio_bridge.add(wave_player)
wave_player.start()
def _NH_WavePlayerDidFail(self, sender, data):
self.notification_center.remove_observer(self, sender=sender)
def _NH_WavePlayerDidEnd(self, sender, data):
self.notification_center.remove_observer(self, sender=sender)
@run_in_gui_thread
def _NH_BlinkSessionDidEnd(self, session_controller, data):
if session_controller.session is not None and session_controller.session.direction == "incoming":
if session_controller.accounting_for_answering_machine:
self.log_incoming_session_missed(session_controller, data)
else:
self.log_incoming_session_ended(session_controller, data)
else:
self.log_outgoing_session_ended(session_controller, data)
@run_in_gui_thread
def _NH_BlinkSessionDidFail(self, session_controller, data):
if data.direction == "outgoing":
if data.code == 487:
self.log_outgoing_session_cancelled(session_controller, data)
else:
self.log_outgoing_session_failed(session_controller, data)
elif data.direction == "incoming":
session = session_controller.session
if data.code == 487 and data.failure_reason == 'Call completed elsewhere':
self.log_incoming_session_answered_elsewhere(session_controller, data)
else:
self.log_incoming_session_missed(session_controller, data)
if data.code == 487 and data.failure_reason == 'Call completed elsewhere':
pass
elif data.streams == ['file-transfer']:
pass
else:
session_controller.log_info(u"Missed incoming session from %s" % format_identity_to_string(session.remote_identity))
if 'audio' in data.streams:
NSApp.delegate().noteMissedCall()
growl_data = NotificationData()
growl_data.caller = format_identity_to_string(session.remote_identity, check_contact=True, format='compact')
growl_data.timestamp = data.timestamp
growl_data.streams = ",".join(data.streams)
growl_data.account = session.account.id.username + '@' + session.account.id.domain
self.notification_center.post_notification("GrowlMissedCall", sender=self, data=growl_data)
nc_title = 'Missed Call (' + ",".join(data.streams) + ')'
nc_subtitle = 'From %s' % format_identity_to_string(session.remote_identity, check_contact=True, format='full')
nc_body = 'Missed call at %s' % data.timestamp.strftime("%Y-%m-%d %H:%M")
NSApp.delegate().gui_notify(nc_title, nc_body, nc_subtitle)
def addControllerWithSession_(self, session):
sessionController = SessionController.alloc().initWithSession_(session)
self.sessionControllers.append(sessionController)
return sessionController
def addControllerWithAccount_target_displayName_(self, account, target, display_name):
sessionController = SessionController.alloc().initWithAccount_target_displayName_(account, target, display_name)
self.sessionControllers.append(sessionController)
return sessionController
def addControllerWithSessionTransfer_(self, session):
sessionController = SessionController.alloc().initWithSessionTransfer_(session)
self.sessionControllers.append(sessionController)
return sessionController
def removeController(self, controller):
try:
self.sessionControllers.remove(controller)
except ValueError:
pass
NSApp.delegate().contactsWindowController.toggleOnThePhonePresenceActivity()
def send_files_to_contact(self, account, contact_uri, filenames):
if not self.isMediaTypeSupported('file-transfer'):
return
NSApp.delegate().contactsWindowController.showFileTransfers_(None)
target_uri = normalize_sip_uri_for_outgoing_session(contact_uri, AccountManager().default_account)
for file in filenames:
if os.path.isdir(file):
dir = file
base_name = os.path.basename(dir)
dir_name = os.path.dirname(dir)
zip_folder = ApplicationData.get('.tmp_file_transfers')
if not os.path.exists(zip_folder):
os.mkdir(zip_folder, 0700)
zip_file = '%s/%s.zip' % (zip_folder, base_name)
if os.path.isfile(zip_file):
i = 1
while True:
zip_file = '%s/%s_%d.zip' % (zip_folder, base_name, i)
if not os.path.isfile(zip_file):
break
i += 1
zf = zipfile.ZipFile(zip_file, mode='w')
try:
BlinkLogger().log_error(u"Compressing folder %s to %s" % (dir, zip_file))
for root, dirs, files in os.walk(file):
for name in files:
_file = os.path.join(root, name)
arcname = _file[len(dir_name)+1:]
zf.write(_file, compress_type=zipfile.ZIP_DEFLATED, arcname=arcname)
except Exception, exc:
BlinkLogger().log_error(u"Error compressing %s to %s: %s" % (dir, zip_file, exc))
continue
finally:
zf.close()
file = zip_file
try:
xfer = OutgoingPushFileTransferHandler(account, target_uri, file)
xfer.start()
except Exception, exc:
BlinkLogger().log_error(u"Error while attempting to transfer file %s: %s" % (file, exc))
def sessionControllerForSession(self, session):
try:
controller = (controller for controller in self.sessionControllers if controller.session == session).next()
except StopIteration:
return None
else:
return controller
def startIncomingSession(self, session, streams, answeringMachine=False, add_to_conference=False):
session_controller = self.sessionControllerForSession(session)
if session.state in ('terminating', 'terminated'):
if session_controller is not None:
session_controller.log_info('Session was already terminated')
else:
BlinkLogger().log_info('Session was already terminated')
return
if session_controller is None:
session_controller = self.addControllerWithSession_(session)
session_controller.setAnsweringMachineMode_(answeringMachine)
session_controller.handleIncomingStreams(streams, is_update=False, add_to_conference=add_to_conference)
def isScreenSharingEnabled(self):
try:
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect(('127.0.0.1', 5900))
return True
except socket.error:
return False
finally:
s.close()
def isProposedMediaTypeSupported(self, streams):
settings = SIPSimpleSettings()
stream_type_list = list(set(stream.type for stream in streams))
if 'screen-sharing' in stream_type_list:
ds = [s for s in streams if s.type == "screen-sharing"]
if ds and ds[0].handler.type != "active":
if settings.screen_sharing_server.disabled:
BlinkLogger().log_info(u"Screen Sharing is disabled in Blink Preferences")
return False
if not self.isScreenSharingEnabled():
BlinkLogger().log_info(u"Screen Sharing is disabled in System Preferences")
return False
if settings.file_transfer.disabled and 'file-transfer' in stream_type_list:
BlinkLogger().log_info(u"File Transfers are disabled")
return False
if settings.chat.disabled and 'chat' in stream_type_list:
BlinkLogger().log_info(u"Chat sessions are disabled")
return False
if 'video' in stream_type_list:
return self.isMediaTypeSupported('video')
return True
def isMediaTypeSupported(self, type):
settings = SIPSimpleSettings()
if type == 'screen-sharing-server':
if settings.screen_sharing_server.disabled:
return False
if not self.isScreenSharingEnabled():
return False
if settings.file_transfer.disabled and type == 'file-transfer':
BlinkLogger().log_info(u"File Transfers are disabled")
return False
if settings.chat.disabled and type == 'chat':
BlinkLogger().log_info(u"Chat sessions are disabled")
return False
if type == 'video':
return bool(settings.video.device)
return True
def log_incoming_session_missed(self, controller, data):
account = controller.account
if account is BonjourAccount():
return
media_type = ",".join(data.streams)
participants = ",".join(data.participants)
local_uri = format_identity_to_string(account)
remote_uri = format_identity_to_string(controller.target_uri).lower()
focus = "1" if data.focus else "0"
failure_reason = ''
duration = 0
call_id = data.call_id if data.call_id is not None else ''
from_tag = data.from_tag if data.from_tag is not None else ''
to_tag = data.to_tag if data.to_tag is not None else ''
self.add_to_history(controller.history_id, media_type, 'incoming', 'missed', failure_reason, local_to_utc(data.timestamp), local_to_utc(data.timestamp), duration, local_uri, data.target_uri, focus, participants, call_id, from_tag, to_tag, controller.answering_machine_filename)
if 'audio' in data.streams:
message = '<h3>Missed Incoming Audio Call</h3>'
#message += '<h4>Technicall Information</h4><table class=table_session_info><tr><td class=td_session_info>Call Id</td><td class=td_session_info>%s</td></tr><tr><td class=td_session_info>From Tag</td><td class=td_session_info>%s</td></tr><tr><td class=td_session_info>To Tag</td><td class=td_session_info>%s</td></tr></table>' % (call_id, from_tag, to_tag)
media_type = 'missed-call'
direction = 'incoming'
status = 'delivered'
cpim_from = data.target_uri
cpim_to = local_uri
timestamp = str(ISOTimestamp.now())
self.add_to_chat_history(controller.history_id, media_type, local_uri, remote_uri, direction, cpim_from, cpim_to, timestamp, message, status, skip_replication=True)
NotificationCenter().post_notification('AudioCallLoggedToHistory', sender=self, data=NotificationData(direction='incoming', missed=True, history_entry=False, remote_party=format_identity_to_string(controller.target_uri), local_party=local_uri if account is not BonjourAccount() else 'bonjour', check_contact=True))
NotificationCenter().post_notification('SIPSessionLoggedToHistory', sender=self)
def log_incoming_session_ended(self, controller, data):
account = controller.account
session = controller.session
if account is BonjourAccount():
return
media_type = ",".join(data.streams)
participants = ",".join(data.participants)
local_uri = format_identity_to_string(account)
remote_uri = format_identity_to_string(controller.target_uri).lower()
focus = "1" if data.focus else "0"
failure_reason = ''
if session.start_time is None and session.end_time is not None:
# Session could have ended before it was completely started
session.start_time = session.end_time
duration = session.end_time - session.start_time
call_id = data.call_id if data.call_id is not None else ''
from_tag = data.from_tag if data.from_tag is not None else ''
to_tag = data.to_tag if data.to_tag is not None else ''
self.add_to_history(controller.history_id, media_type, 'incoming', 'completed', failure_reason, local_to_utc(session.start_time), local_to_utc(session.end_time), duration.seconds, local_uri, data.target_uri, focus, participants, call_id, from_tag, to_tag, controller.answering_machine_filename)
if 'audio' in data.streams:
duration = self.get_printed_duration(session.start_time, session.end_time)
message = '<h3>Incoming Audio Call</h3>'
message += '<p>Call duration: %s' % duration
#message += '<h4>Technicall Information</h4><table class=table_session_info><tr><td class=td_session_info>Call Id</td><td class=td_session_info>%s</td></tr><tr><td class=td_session_info>From Tag</td><td class=td_session_info>%s</td></tr><tr><td class=td_session_info>To Tag</td><td class=td_session_info>%s</td></tr></table>' % (call_id, from_tag, to_tag)
media_type = 'audio'
direction = 'incoming'
status = 'delivered'
cpim_from = data.target_uri
cpim_to = format_identity_to_string(account)
timestamp = str(ISOTimestamp.now())
self.add_to_chat_history(controller.history_id, media_type, local_uri, remote_uri, direction, cpim_from, cpim_to, timestamp, message, status, skip_replication=True)
NotificationCenter().post_notification('AudioCallLoggedToHistory', sender=self, data=NotificationData(direction='incoming', missed=False, history_entry=False, remote_party=format_identity_to_string(controller.target_uri), local_party=local_uri if account is not BonjourAccount() else 'bonjour', check_contact=True))
NotificationCenter().post_notification('SIPSessionLoggedToHistory', sender=self)
def log_incoming_session_answered_elsewhere(self, controller, data):
account = controller.account
if account is BonjourAccount():
return
media_type = ",".join(data.streams)
participants = ",".join(data.participants)
local_uri = format_identity_to_string(account)
remote_uri = format_identity_to_string(controller.target_uri).lower()
focus = "1" if data.focus else "0"
failure_reason = 'Answered elsewhere'
call_id = data.call_id if data.call_id is not None else ''
from_tag = data.from_tag if data.from_tag is not None else ''
to_tag = data.to_tag if data.to_tag is not None else ''
self.add_to_history(controller.history_id, media_type, 'incoming', 'completed', failure_reason, local_to_utc(data.timestamp), local_to_utc(data.timestamp), 0, local_uri, data.target_uri, focus, participants, call_id, from_tag, to_tag, controller.answering_machine_filename)
if 'audio' in data.streams:
message= '<h3>Incoming Audio Call</h3>'
message += '<p>The call has been answered elsewhere'
#message += '<h4>Technicall Information</h4><table class=table_session_info><tr><td class=td_session_info>Call Id</td><td class=td_session_info>%s</td></tr><tr><td class=td_session_info>From Tag</td><td class=td_session_info>%s</td></tr><tr><td class=td_session_info>To Tag</td><td class=td_session_info>%s</td></tr></table>' % (call_id, from_tag, to_tag)
media_type = 'audio'
local_uri = local_uri
remote_uri = remote_uri
direction = 'incoming'
status = 'delivered'
cpim_from = data.target_uri
cpim_to = local_uri
timestamp = str(ISOTimestamp.now())
self.add_to_chat_history(controller.history_id, media_type, local_uri, remote_uri, direction, cpim_from, cpim_to, timestamp, message, status, skip_replication=True)
NotificationCenter().post_notification('AudioCallLoggedToHistory', sender=self, data=NotificationData(direction='incoming', missed=False, history_entry=False, remote_party=format_identity_to_string(controller.target_uri), local_party=local_uri if account is not BonjourAccount() else 'bonjour', check_contact=True))
NotificationCenter().post_notification('SIPSessionLoggedToHistory', sender=self)
def log_outgoing_session_failed(self, controller, data):
account = controller.account
if account is BonjourAccount():
return
media_type = ",".join(data.streams)
participants = ",".join(data.participants)
focus = "1" if data.focus else "0"
local_uri = format_identity_to_string(account)
remote_uri = format_identity_to_string(controller.target_uri).lower()
self.redial_uri = format_identity_to_string(controller.target_uri, check_contact=True, format='full')
failure_reason = '%s (%s)' % (data.reason or data.failure_reason, data.code)
call_id = data.call_id if data.call_id is not None else ''
from_tag = data.from_tag if data.from_tag is not None else ''
to_tag = data.to_tag if data.to_tag is not None else ''
self.add_to_history(controller.history_id, media_type, 'outgoing', 'failed', failure_reason, local_to_utc(data.timestamp), local_to_utc(data.timestamp), 0, local_uri, data.target_uri, focus, participants, call_id, from_tag, to_tag, controller.answering_machine_filename)
if 'audio' in data.streams:
message = '<h3>Failed Outgoing Audio Call</h3>'
message += '<p>Reason: %s (%s)' % (data.reason or data.failure_reason, data.code)
#message += '<h4>Technicall Information</h4><table class=table_session_info><tr><td class=td_session_info>Call Id</td><td class=td_session_info>%s</td></tr><tr><td class=td_session_info>From Tag</td><td class=td_session_info>%s</td></tr><tr><td class=td_session_info>To Tag</td><td class=td_session_info>%s</td></tr></table>' % (call_id, from_tag, to_tag)
media_type = 'audio'
local_uri = local_uri
remote_uri = remote_uri
direction = 'incoming'
status = 'delivered'
cpim_from = data.target_uri
cpim_to = local_uri
timestamp = str(ISOTimestamp.now())
self.add_to_chat_history(controller.history_id, media_type, local_uri, remote_uri, direction, cpim_from, cpim_to, timestamp, message, status, skip_replication=True)
NotificationCenter().post_notification('AudioCallLoggedToHistory', sender=self, data=NotificationData(direction='outgoing', missed=False, history_entry=False, remote_party=format_identity_to_string(controller.target_uri), local_party=local_uri if account is not BonjourAccount() else 'bonjour', check_contact=True))
NotificationCenter().post_notification('SIPSessionLoggedToHistory', sender=self)
def log_outgoing_session_cancelled(self, controller, data):
account = controller.account
if account is BonjourAccount():
return
self.redial_uri = controller.target_uri
media_type = ",".join(data.streams)
participants = ",".join(data.participants)
focus = "1" if data.focus else "0"
local_uri = format_identity_to_string(account)
remote_uri = format_identity_to_string(controller.target_uri).lower()
self.redial_uri = format_identity_to_string(controller.target_uri, check_contact=True, format='full')
failure_reason = ''
call_id = data.call_id if data.call_id is not None else ''
from_tag = data.from_tag if data.from_tag is not None else ''
to_tag = data.to_tag if data.to_tag is not None else ''
self.add_to_history(controller.history_id, media_type, 'outgoing', 'cancelled', failure_reason, local_to_utc(data.timestamp), local_to_utc(data.timestamp), 0, local_uri, data.target_uri, focus, participants, call_id, from_tag, to_tag, controller.answering_machine_filename)
if 'audio' in data.streams:
message= '<h3>Cancelled Outgoing Audio Call</h3>'
#message += '<h4>Technicall Information</h4><table class=table_session_info><tr><td class=td_session_info>Call Id</td><td class=td_session_info>%s</td></tr><tr><td class=td_session_info>From Tag</td><td class=td_session_info>%s</td></tr><tr><td class=td_session_info>To Tag</td><td class=td_session_info>%s</td></tr></table>' % (call_id, from_tag, to_tag)
media_type = 'audio'
direction = 'incoming'
status = 'delivered'
cpim_from = data.target_uri
cpim_to = local_uri
timestamp = str(ISOTimestamp.now())
self.add_to_chat_history(controller.history_id, media_type, local_uri, remote_uri, direction, cpim_from, cpim_to, timestamp, message, status, skip_replication=True)
NotificationCenter().post_notification('AudioCallLoggedToHistory', sender=self, data=NotificationData(direction='outgoing', missed=False, history_entry=False, remote_party=format_identity_to_string(controller.target_uri), local_party=local_uri if account is not BonjourAccount() else 'bonjour', check_contact=True))
NotificationCenter().post_notification('SIPSessionLoggedToHistory', sender=self)
def log_outgoing_session_ended(self, controller, data):
account = controller.account
session = controller.session
if not session:
return
if account is BonjourAccount():
return
media_type = ",".join(data.streams)
participants = ",".join(data.participants)
focus = "1" if data.focus else "0"
local_uri = format_identity_to_string(account)
remote_uri = format_identity_to_string(controller.target_uri).lower()
self.redial_uri = format_identity_to_string(controller.target_uri, check_contact=True, format='full')
direction = 'incoming'
status = 'delivered'
failure_reason = ''
call_id = data.call_id if data.call_id is not None else ''
from_tag = data.from_tag if data.from_tag is not None else ''
to_tag = data.to_tag if data.to_tag is not None else ''
if session.start_time is None and session.end_time is not None:
# Session could have ended before it was completely started
session.start_time = session.end_time
duration = session.end_time - session.start_time
self.add_to_history(controller.history_id, media_type, 'outgoing', 'completed', failure_reason, local_to_utc(session.start_time), local_to_utc(session.end_time), duration.seconds, local_uri, data.target_uri, focus, participants, call_id, from_tag, to_tag, controller.answering_machine_filename)
if 'audio' in data.streams:
duration = self.get_printed_duration(session.start_time, session.end_time)
message= '<h3>Outgoing Audio Call</h3>'
message += '<p>Call duration: %s' % duration
#message += '<h4>Technicall Information</h4><table class=table_session_info><tr><td class=td_session_info>Call Id</td><td class=td_session_info>%s</td></tr><tr><td class=td_session_info>From Tag</td><td class=td_session_info>%s</td></tr><tr><td class=td_session_info>To Tag</td><td class=td_session_info>%s</td></tr></table>' % (call_id, from_tag, to_tag)
media_type = 'audio'
cpim_from = data.target_uri
cpim_to = local_uri
timestamp = str(ISOTimestamp.now())
self.add_to_chat_history(controller.history_id, media_type, local_uri, remote_uri, direction, cpim_from, cpim_to, timestamp, message, status, skip_replication=True)
NotificationCenter().post_notification('AudioCallLoggedToHistory', sender=self, data=NotificationData(direction='outgoing', missed=False, history_entry=False, remote_party=format_identity_to_string(controller.target_uri), local_party=local_uri if account is not BonjourAccount() else 'bonjour', check_contact=True))
NotificationCenter().post_notification('SIPSessionLoggedToHistory', sender=self)
def get_printed_duration(self, start_time, end_time):
duration = end_time - start_time
if (duration.days > 0 or duration.seconds > 0):
duration_print = ""
if duration.days > 0 or duration.seconds > 3600:
duration_print += "%i hours, " % (duration.days*24 + duration.seconds/3600)
seconds = duration.seconds % 3600
duration_print += "%02i:%02i" % (seconds/60, seconds%60)
else:
duration_print = "00:00"
return duration_print
@run_in_green_thread
def add_to_history(self, id, media_type, direction, status, failure_reason, start_time, end_time, duration, local_uri, remote_uri, remote_focus, participants, call_id, from_tag, to_tag, answering_machine_filename):
SessionHistory().add_entry(id, media_type, direction, status, failure_reason, start_time, end_time, duration, local_uri, remote_uri, remote_focus, participants, call_id, from_tag, to_tag, answering_machine_filename)
@run_in_green_thread
def add_to_chat_history(self, id, media_type, local_uri, remote_uri, direction, cpim_from, cpim_to, timestamp, message, status, skip_replication=False):
ChatHistory().add_message(id, media_type, local_uri, remote_uri, direction, cpim_from, cpim_to, timestamp, message, "html", "0", status, skip_replication=skip_replication)
def closeAllSessions(self):
if self.sessionControllers:
BlinkLogger().log_info('Ending all sessions')
for session in self.sessionControllers[:]:
session.end()
@run_in_gui_thread
def show_web_alert_page(self, session):
# open web page with caller information
if NSApp.delegate().applicationName == 'Blink Lite':
return
try:
session_controller = (controller for controller in self.sessionControllers if controller.session == session).next()
except StopIteration:
return
if session.account is not BonjourAccount() and session.account.web_alert.alert_url:
url = unicode(session.account.web_alert.alert_url)
replace_caller = urllib.urlencode({'x:': '%s@%s' % (session.remote_identity.uri.user, session.remote_identity.uri.host)})
caller_key = replace_caller[5:]
url = url.replace('$caller_party', caller_key)
replace_username = urllib.urlencode({'x:': '%s' % session.remote_identity.uri.user})
url = url.replace('$caller_username', replace_username[5:])
replace_account = urllib.urlencode({'x:': '%s' % session.account.id})
url = url.replace('$called_party', replace_account[5:])
settings = SIPSimpleSettings()
if settings.gui.use_default_web_browser_for_alerts or not url.startswith('http'):
session_controller.log_info(u"Opening Alert URL %s"% url)
NSWorkspace.sharedWorkspace().openURL_(NSURL.URLWithString_(url))
else:
session_controller.log_info(u"Opening Alert URL %s"% url)
if not SIPManager()._delegate.accountSettingsPanels.has_key(caller_key):
SIPManager()._delegate.accountSettingsPanels[caller_key] = AccountSettings.createWithOwner_(self)
SIPManager()._delegate.accountSettingsPanels[caller_key].showIncomingCall(session, url)
class SessionController(NSObject):
implements(IObserver)
session = None
state = STATE_IDLE
sub_state = None
routes = None
target_uri = None
remoteParty = None
endingBy = None
answeringMachineMode = False
failureReason = None
inProposal = False
proposalOriginator = None
waitingForITunes = False
streamHandlers = None
chatPrintView = None
collaboration_form_id = None
remote_conference_has_audio = False
transfer_window = None
outbound_audio_calls = 0
pending_chat_messages = {}
info_panel = None
call_id = None
from_tag = None
to_tag = None
dealloc_timer = None
answering_machine_filename = ''
do_not_disturb_until_end = False
previous_conference_users = None
notify_when_participants_changed = False
@property
def sessionControllersManager(self):
return NSApp.delegate().contactsWindowController.sessionControllersManager
def initWithAccount_target_displayName_(self, account, target_uri, display_name):
global SessionIdentifierSerial
assert isinstance(target_uri, SIPURI)
self = super(SessionController, self).init()
BlinkLogger().log_debug(u"Creating %s" % self)
self.contactDisplayName = display_name
self.remoteParty = display_name or format_identity_to_string(target_uri, format='compact')
self.remotePartyObject = target_uri
self.account = account
self.target_uri = target_uri
self.postdial_string = None
self.remoteSIPAddress = format_identity_to_string(target_uri)
SessionIdentifierSerial += 1
self.identifier = SessionIdentifierSerial
self.streamHandlers = []
self.notification_center = NotificationCenter()
self.notification_center.add_observer(self, name='SystemWillSleep')
self.notification_center.add_observer(self, name='MusicPauseDidExecute')
self.notification_center.add_observer(self, sender=self)
self.selected_contact = None
self.cancelledStream = None
self.remote_focus = False
self.conference_info = None
self.invited_participants = []
self.nickname = None
self.subject = None
self.conference_shared_files = []
self.pending_removal_participants = set()
self.failed_to_join_participants = {}
self.mustShowDrawer = True
self.open_chat_window_only = False
self.try_next_hop = False
self.contact = NSApp.delegate().contactsWindowController.getFirstContactFromAllContactsGroupMatchingURI(self.remoteSIPAddress)
# used for accounting
self.history_id = str(uuid.uuid1())
self.accounting_for_answering_machine = False
self.streams_log = []
self.participants_log = set()
self.remote_focus_log = False
return self
def initWithSession_(self, session):
global SessionIdentifierSerial
self = super(SessionController, self).init()
BlinkLogger().log_debug(u"Creating %s" % self)
self.contactDisplayName = None
self.remoteParty = format_identity_to_string(session.remote_identity, format='compact')
self.remotePartyObject = session.remote_identity
self.account = session.account
self.session = session
self.target_uri = SIPURI.new(session.remote_identity.uri if session.account is not BonjourAccount() else session._invitation.remote_contact_header.uri)
self.postdial_string = None
self.remoteSIPAddress = format_identity_to_string(self.target_uri)
self.streamHandlers = []
SessionIdentifierSerial += 1
self.identifier = SessionIdentifierSerial
self.notification_center = NotificationCenter()
self.notification_center.add_observer(self, name='SystemWillSleep')
self.notification_center.add_observer(self, name='MusicPauseDidExecute')
self.notification_center.add_observer(self, sender=self)
self.notification_center.add_observer(self, sender=self.session)
self.selected_contact = None
self.cancelledStream = None
self.remote_focus = False
self.conference_info = None
self.invited_participants = []
self.nickname = None
self.subject = None
self.conference_shared_files = []
self.pending_removal_participants = set()
self.failed_to_join_participants = {}
self.mustShowDrawer = True
self.open_chat_window_only = False
self.try_next_hop = False
self.call_id = session._invitation.call_id
self.contact = NSApp.delegate().contactsWindowController.getFirstContactFromAllContactsGroupMatchingURI(self.remoteSIPAddress)
self.initInfoPanel()
# used for accounting
self.history_id = str(uuid.uuid1())
self.accounting_for_answering_machine = False
self.streams_log = [stream.type for stream in session.proposed_streams or []]
self.participants_log = set()
self.remote_focus_log = False
self.log_info(u'Invite from: "%s" <%s> with %s' % (session.remote_identity.display_name, session.remote_identity.uri, ", ".join(self.streams_log)))
return self