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From: | Mario Takamatsu |
Subject: | Re: [Linphone-developers] raspberry pi |
Date: | Thu, 10 Mar 2016 19:37:13 -0800 |
Hi leland Green, this is my linphone.py: but give me error, you can look my python what is incorrect. please. Traceback (most recent call last): File "linphone.py", line 3, in <module> import linphone File "/home/pi/linphone.py", line 88, in <module> main() File "/home/pi/linphone.py", line 85, in main cam = SecurityCamera(username=‘raspberry', password=‘pi', whitelist=['sip:address@hidden'], camera='V4L2: /dev/video1', snd_capture='ALSA: USB Device 0x46d:0x825') File "/home/pi/linphone.py", line 19, in __init__ linphone.set_log_handler(self.log_handler) AttributeError: 'module' object has no attribute ‘set_log_handler' #!/usr/bin/env python import linphone import logging import signal import time class SecurityCamera: def __init__(self, username='', password='', whitelist=[], camera='', snd_capture='', snd_playback=''): self.quit = False self.whitelist = whitelist callbacks = { 'call_state_changed': self.call_state_changed, } # Configure the linphone core logging.basicConfig(level=logging.INFO) signal.signal(signal.SIGINT, self.signal_handler) linphone.set_log_handler(self.log_handler) self.core = linphone.Core.new(callbacks, None, None) self.core.max_calls = 1 self.core.echo_cancellation_enabled = False self.core.video_capture_enabled = True self.core.video_display_enabled = False self.core.stun_server = 'stun.linphone.org' self.core.firewall_policy = linphone.FirewallPolicy.PolicyUseIce if len(camera): self.core.video_device = camera if len(snd_capture): self.core.capture_device = snd_capture if len(snd_playback): self.core.playback_device = snd_playback # Only enable PCMU and PCMA audio codecs for codec in self.core.audio_codecs: if codec.mime_type == "PCMA" or codec.mime_type == "PCMU": self.core.enable_payload_type(codec, True) else: self.core.enable_payload_type(codec, False) # Only enable VP8 video codec for codec in self.core.video_codecs: if codec.mime_type == "VP8": self.core.enable_payload_type(codec, True) else: self.core.enable_payload_type(codec, False) self.configure_sip_account(username, password) def signal_handler(self, signal, frame): self.core.terminate_all_calls() self.quit = True def log_handler(self, level, msg): method = getattr(logging, level) method(msg) def call_state_changed(self, core, call, state, message): if state == linphone.CallState.IncomingReceived: if call.remote_address.as_string_uri_only() in self.whitelist: params = core.create_call_params(call) core.accept_call_with_params(call, params) else: core.decline_call(call, linphone.Reason.Declined) chat_room = core.get_chat_room_from_uri(self.whitelist[0]) msg = chat_room.create_message(call.remote_address_as_string + ' tried to call') chat_room.send_chat_message(msg) def configure_sip_account(self, username, password): # Configure the SIP account proxy_cfg = self.core.create_proxy_config() proxy_cfg.identity_address = self.core.create_address('sip:{username}@sip.linphone.org'.format(username=username)) proxy_cfg.server_addr = 'sip:sip.linphone.org;transport=tls' proxy_cfg.register_enabled = True self.core.add_proxy_config(proxy_cfg) auth_info = self.core.create_auth_info(username, None, password, None, None, 'sip.linphone.org') self.core.add_auth_info(auth_info) def run(self): while not self.quit: self.core.iterate() time.sleep(0.03) def main(): cam = SecurityCamera(username='raspberry', password='pi', whitelist=['sip:address@hidden'], camera='V4L2: /dev/video0', snd_capture='ALSA: USB Device 0x46d:0x825') cam.run() main() thanks Toshi
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