Issues (158)

doorpi/sipphone/linphone_lib/CallBacks.py (2 issues)

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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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import logging
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logger = logging.getLogger(__name__)
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logger.debug("%s loaded", __name__)
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from time import sleep
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Unused sleep imported from time
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import linphone
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from doorpi import DoorPi
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class LinphoneCallbacks:
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    @property
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    def used_callbacks(self): return {
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        #http://www.linphone.org/docs/liblinphone/struct__LinphoneCoreVTable.html
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        #'global_state_changed': self.global_state_changed, #Notifies global state changes
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        #'registration_state_changed': self.registration_state_changed, #Notifies registration state changes
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        'call_state_changed': self.call_state_changed, #Notifies call state changes
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        #'notify_presence_received': self.notify_presence_received, #Notify received presence events
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        #'new_subscription_requested': self.new_subscription_requested, #Notify about pending presence subscription request
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        #'auth_info_requested': self.auth_info_requested, #Ask the application some authentication information
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        #'call_log_updated': self.call_log_updated, #Notifies that call log list has been updated
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        #'message_received': self.message_received, #a message is received, can be text or external body
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        #'is_composing_received': self.is_composing_received, #An is-composing notification has been received
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        'dtmf_received': self.dtmf_received, #A dtmf has been received received
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        #'refer_received': self.refer_received, #An out of call refer was received
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        #'call_encryption_changed': self.call_encryption_changed, #Notifies on change in the encryption of call streams
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        #'transfer_state_changed': self.transfer_state_changed, #Notifies when a transfer is in progress
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        #'buddy_info_updated': self.buddy_info_updated, #a LinphoneFriend's BuddyInfo has changed
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        #'call_stats_updated': self.call_stats_updated, #Notifies on refreshing of call's statistics.
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        #'info_received': self.info_received, #Notifies an incoming informational message received.
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        #'subscription_state_changed': self.subscription_state_changed, #Notifies subscription state change
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        #'notify_received': self.notify_received, #Notifies a an event notification, see linphone_core_subscribe()
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        #'configuring_status': self.configuring_status, #Notifies publish state change (only from LinphoneEvent api)
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        #'network_reachable': self.network_reachable, #Callback to report IP network status (I.E up/down )
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        #'log_collection_upload_state_changed': self.log_collection_upload_state_changed, #Callback to upload collected logs
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        #'log_collection_upload_progress_indication': self.log_collection_upload_progress_indication #Callback to indicate log collection upload progress
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    }
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    @property
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    def whitelist(self): return DoorPi().config.get_keys('AdminNumbers')
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    def is_admin_number(self, remote_uri):
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        logger.debug("is_admin_number (%s)",remote_uri)
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        for admin_number in self.whitelist:
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            if admin_number == "*":
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                logger.info("admin numbers are deactivated by using '*' as single number")
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                return True
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            if "sip:"+admin_number+"@" in remote_uri:
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                logger.debug("%s is adminnumber %s", remote_uri, admin_number)
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                return True
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            if "sip:"+admin_number is remote_uri:
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                logger.debug("%s is adminnumber %s", remote_uri, admin_number)
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                return True
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        logger.debug("%s is not an adminnumber", remote_uri)
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        return False
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    __DTMF = ''
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    __possible_DTMF = []
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    def __init__(self):
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        logger.debug("__init__")
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        self._last_number_of_calls = 0
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        DoorPi().event_handler.register_action('OnSipPhoneDestroy', self.destroy)
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        DoorPi().event_handler.register_event('OnCallMediaStateChange', __name__)
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        DoorPi().event_handler.register_event('OnMediaRequired', __name__)
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        DoorPi().event_handler.register_event('OnMediaNotRequired', __name__)
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        DoorPi().event_handler.register_event('OnCallStateChange', __name__)
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        DoorPi().event_handler.register_event('OnCallStateConnect', __name__)
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        DoorPi().event_handler.register_event('AfterCallStateConnect', __name__)
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        DoorPi().event_handler.register_event('OnCallStateDisconnect', __name__)
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        DoorPi().event_handler.register_event('AfterCallStateDisconnect', __name__)
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        DoorPi().event_handler.register_event('OnCallStateDismissed', __name__)
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        DoorPi().event_handler.register_event('OnCallStateReject', __name__)
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        DoorPi().event_handler.register_event('OnCallStart', __name__)
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        DoorPi().event_handler.register_event('OnDTMF', __name__)
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        self.__possible_DTMF = DoorPi().config.get_keys('DTMF')
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        for DTMF in self.__possible_DTMF:
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            DoorPi().event_handler.register_event('OnDTMF_'+DTMF, __name__)
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        DoorPi().event_handler.register_event('OnCallStart', __name__)
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        DoorPi().event_handler.register_event('BeforeCallIncoming', __name__)
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        DoorPi().event_handler.register_event('OnCallReconnect', __name__)
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        DoorPi().event_handler.register_event('AfterCallReconnect', __name__)
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        DoorPi().event_handler.register_event('OnCallBusy', __name__)
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        DoorPi().event_handler.register_event('AfterCallBusy', __name__)
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        DoorPi().event_handler.register_event('OnCallIncoming', __name__)
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        DoorPi().event_handler.register_event('AfterCallIncoming', __name__)
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        DoorPi().event_handler.register_event('OnCallReject', __name__)
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        DoorPi().event_handler.register_event('AfterCallReject', __name__)
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        #DoorPi().event_handler.register_event('AfterAccountRegState', __name__)
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        DoorPi().event_handler('OnCallStart', __name__)
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    def destroy(self):
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        logger.debug("destroy")
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        DoorPi().event_handler.unregister_source(__name__, True)
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    def global_state_changed(self, core, global_state, message): pass
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    def registration_state_changed(self, core, linphone_proxy_config, state, message): pass
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    def call_state_changed(self, core, call, call_state, message):
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        self.call_state_changed_handle(core, call, call_state, message)
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        if core.calls_nb > 0 and self._last_number_of_calls == 0:
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            DoorPi().event_handler('OnMediaRequired', __name__)
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        elif self._last_number_of_calls is not core.calls_nb:
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            DoorPi().event_handler('OnMediaNotRequired', __name__)
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        self._last_number_of_calls = core.calls_nb
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    def call_state_changed_handle(self, core, call, call_state, message):
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        logger.debug("call_state_changed (%s - %s)", call_state, message)
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        remote_uri = call.remote_address.as_string_uri_only()
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        DoorPi().event_handler('OnCallStateChange', __name__, {
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            'remote_uri': remote_uri,
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            'call_state': call_state,
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            'state': message
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        })
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        if call_state == linphone.CallState.Idle:
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            pass
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        elif call_state == linphone.CallState.IncomingReceived:
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            DoorPi().event_handler('BeforeCallIncoming', __name__, {'remote_uri': remote_uri})
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            if core.current_call and core.current_call.state > linphone.CallState.IncomingReceived:
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                logger.debug("Incoming call while another call is active")
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                logger.debug("- incoming.remote_uri: %s", call)
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                logger.debug("- current.remote_uri : %s", core.current_call)
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                if core.current_call.remote_address.as_string_uri_only() == remote_uri:
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                    logger.info("Current call is incoming call - quitting current and connecting to incoming. Maybe connection reset?")
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                    DoorPi().event_handler('OnCallReconnect', __name__, {'remote_uri': remote_uri})
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                    core.terminate_call(core.current_call)
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                    DoorPi().sipphone.reset_call_start_datetime()
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                    core.accept_call_with_params(call, DoorPi().sipphone.base_config)
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                    DoorPi().event_handler('AfterCallReconnect', __name__)
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                    return
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                else:
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                    if self.is_admin_number(remote_uri):
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                        logger.info("Incoming and current call are different - incoming is AdminNumber, so hanging up current call")
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                        DoorPi().event_handler('OnCallIncoming', __name__, {'remote_uri': remote_uri})
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                        core.terminate_call(core.current_call)
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                        DoorPi().sipphone.reset_call_start_datetime()
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                        core.accept_call_with_params(call, DoorPi().sipphone.base_config)
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                        DoorPi().event_handler('AfterCallIncoming', __name__, {'remote_uri': remote_uri})
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                        return
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                    else:
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                        logger.info("Incoming and current call are different - sending busy signal to incoming call")
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                        DoorPi().event_handler('OnCallBusy', __name__, {'remote_uri': remote_uri})
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                        core.decline_call(call, linphone.Reason.Busy)
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                        DoorPi().event_handler('AfterCallBusy', __name__)
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                        return
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            if self.is_admin_number(remote_uri):
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                DoorPi().event_handler('OnCallIncoming', __name__, {'remote_uri': remote_uri})
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                DoorPi().sipphone.reset_call_start_datetime()
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                core.accept_call_with_params(call, DoorPi().sipphone.base_config)
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                DoorPi().event_handler('AfterCallIncoming', __name__, {'remote_uri': remote_uri})
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                return
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            else:
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                DoorPi().event_handler('OnCallReject', __name__)
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                core.decline_call(call, linphone.Reason.Forbidden) #Declined
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                DoorPi().event_handler('AfterCallReject', __name__)
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                return
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        elif call_state == linphone.CallState.OutgoingInit:
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            pass
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        elif call_state == linphone.CallState.OutgoingProgress:
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            pass
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        elif call_state == linphone.CallState.OutgoingRinging:
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            pass
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        elif call_state == linphone.CallState.OutgoingEarlyMedia:
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            DoorPi().event_handler('OnCallMediaStateChange', __name__)
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        elif call_state == linphone.CallState.Connected:
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            DoorPi().event_handler('OnCallStateConnect', __name__)
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        elif call_state == linphone.CallState.StreamsRunning:
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            DoorPi().event_handler('AfterCallStateConnect', __name__)
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            DoorPi().event_handler('OnCallMediaStateChange', __name__)
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        elif call_state == linphone.CallState.Pausing:
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            pass
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        elif call_state == linphone.CallState.Paused:
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            DoorPi().event_handler('OnCallMediaStateChange', __name__)
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        elif call_state == linphone.CallState.Resuming:
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            DoorPi().event_handler('OnCallStateConnect', __name__)
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            DoorPi().event_handler('OnCallMediaStateChange', __name__)
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        elif call_state == linphone.CallState.Refered:
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            pass
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        elif call_state == linphone.CallState.Error:
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            if message == "Busy here": DoorPi().event_handler('OnCallStateDismissed', __name__)
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        elif call_state == linphone.CallState.End:
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            if message == "Call declined.": DoorPi().event_handler('OnCallStateReject', __name__)
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            DoorPi().event_handler('OnCallStateDisconnect', __name__)
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        elif call_state == linphone.CallState.PausedByRemote:
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            pass
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        elif call_state == linphone.CallState.UpdatedByRemote:
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            pass
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        elif call_state == linphone.CallState.IncomingEarlyMedia:
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            DoorPi().event_handler('OnCallMediaStateChange', __name__)
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        elif call_state == linphone.CallState.Updating:
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            DoorPi().event_handler('OnCallStateConnect', __name__)
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            DoorPi().event_handler('OnCallMediaStateChange', __name__)
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        elif call_state == linphone.CallState.Released:
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            pass
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        elif call_state == linphone.CallState.EarlyUpdatedByRemote:
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            pass
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        elif call_state == linphone.CallState.EarlyUpdating:
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            pass
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    def notify_presence_received(self, core, linphone_friend): pass
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    def new_subscription_requested(self, core, linphone_friend, url): pass
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    def auth_info_requested(self, core, realm, username): pass
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    def call_log_updated(self, core, new_call_log_entry): pass
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    def message_received(self, core, linphone_chat_room, message): pass
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    def is_composing_received(self, core, linphone_chat_room): pass
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    def dtmf_received(self, core, call, digits):
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The argument core seems to be unused.
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        logger.debug("on_dtmf_digit (%s)", str(digits))
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        digits = chr(digits)
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        DoorPi().event_handler('OnDTMF', __name__, {'digits':digits})
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        self.__DTMF += str(digits)
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        for DTMF in self.__possible_DTMF:
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            if self.__DTMF.endswith(DTMF[1:-1]):
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                DoorPi().event_handler('OnDTMF_'+DTMF+'', __name__, {
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                    'remote_uri': str(call.remote_address.as_string_uri_only()),
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                    'DTMF': str(self.__DTMF)
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                })
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    def refer_received(self, core, refer_to): pass
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    def call_encryption_changed(self, core, call, on, authentication_token): pass
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    def transfer_state_changed(self, core, call, transfer_state): pass
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    def buddy_info_updated(self, core, linphone_friend): pass
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    def call_stats_updated(self, core, call, stats): pass
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    def info_received(self, core, call, message): pass
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    def subscription_state_changed(self, core, linphone_event, linphone_subscription_state): pass
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    def notify_received(self, core, linphone_event, linphone_subscription_state, linphone_body): pass
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    def configuring_status(self, core, linphone_configuring_state, message): pass
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    def network_reachable(self, core, reachable): pass
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    def log_collection_upload_state_changed(self, core, linphone_core_log_collection_upload_state, info): pass
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    def log_collection_upload_progress_indication(self, core, offset, total): pass
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    __del__ = destroy