def _handle_trickle(self, request):
trickle_params_schema = Schema({
Optional('candidate'): dict,
Optional('candidates'): [dict],
AutoDel(str): object # for all other key we don't care
})
params = trickle_params_schema.validate(request.message)
candidate = params.get('candidate')
candidates = params.get('candidates')
if candidate is None and candidates is None:
raise JanusCloudError(
'Missing mandatory element (candidate|candidates)',
JANUS_ERROR_MISSING_MANDATORY_ELEMENT)
if candidate and candidates:
raise JanusCloudError('Can\'t have both candidate and candidates',
JANUS_ERROR_INVALID_JSON)
# dispatch to plugin handle
handle = self._get_plugin_handle(request)
handle.handle_trickle(candidate=candidate, candidates=candidates)
return create_janus_msg('ack', request.session_id, request.transaction)
def _handle_attach(self, request):
session = self._get_session(request)
attach_params_schema = Schema({
'plugin': StrVal(max_len=64),
Optional('opaque_id'): StrVal(max_len=64),
AutoDel(str): object # for all other key we don't care
})
params = attach_params_schema.validate(request.message)
handle = session.attach_handle(**params)
return create_janus_msg('success',
request.session_id,
request.transaction,
data={'id': handle.handle_id})
def _handle_create(self, request):
create_params_schema = Schema({
Optional('id'):
IntVal(min=1, max=9007199254740992),
AutoDel(str):
object # for all other key we don't care
})
params = create_params_schema.validate(request.message)
session_id = params.get('id', 0)
session = self._frontend_session_mgr.create_new_session(
session_id, request.transport)
return create_janus_msg('success',
0,
request.transaction,
data={'id': session.session_id})
def read_config(config_file):
p2pcall_config_schema = Schema({
Optional("general"): Default({
Optional("user_db"): Default(StrVal(), default='memory'),
AutoDel(str): object # for all other key we don't care
}, default={}),
DoNotCare(str): object # for all other key we don't care
})
#print('config file:', config_file)
if config_file is None or config_file == '':
config = p2pcall_config_schema.validate({})
else:
log.info('P2Pcall plugin loads the config file: {}'.format(os.path.abspath(config_file)))
config = parse_config(config_file, p2pcall_config_schema)
# check other configure option is valid or not
return config
def read_config(config_file):
videocall_config_schema = Schema({
Optional("general"):
Default(
{
Optional("user_db"): Default(StrVal(), default='memory'),
AutoDel(str): object # for all other key we don't care
},
default={}),
DoNotCare(str):
object # for all other key we don't care
})
#print('config file:', config_file)
if config_file is None or config_file == '':
config = videocall_config_schema.validate({})
else:
config = parse_config(config_file, videocall_config_schema)
# check other configure option is valid or not
return config
def _handle_message(self, request):
message_params_schema = Schema({
'body': dict,
Optional('jsep'): dict,
AutoDel(str): object # for all other key we don't care
})
params = message_params_schema.validate(request.message)
# dispatch to plugin handle
handle = self._get_plugin_handle(request)
result, content = handle.handle_message(request.transaction, **params)
if result == JANUS_PLUGIN_OK:
if content is None or not isinstance(content, dict):
raise JanusCloudError(
"Plugin didn't provide any content for this synchronous response"
if content is None else
"Plugin returned an invalid JSON response",
JANUS_ERROR_PLUGIN_MESSAGE)
response = create_janus_msg('success',
request.session_id,
request.transaction,
sender=request.handle_id)
if handle.opaque_id:
response['opaque_id'] = handle.opaque_id
response['plugindata'] = {
'plugin': handle.plugin_package_name,
'data': content
}
elif result == JANUS_PLUGIN_OK_WAIT:
response = create_janus_msg('ack', request.session_id,
request.transaction)
if content:
response['hint'] = content
else:
raise JanusCloudError('Plugin returned a severe (unknown) error',
JANUS_ERROR_PLUGIN_MESSAGE)
return response
object # for all other key, remove
})
def load_conf(path):
if path is None or path == '':
config = config_schema.validate({})
else:
config = parse_config(path, config_schema)
for i in range(len(config['posters'])):
if config['posters'][i]['post_type'] == 'http':
config['posters'][i] = http_poster_schema.validate(
config['posters'][i])
else:
raise JanusCloudError(
'poster_type {} not support'.format(
config['posters'][i]['post_type']),
JANUS_ERROR_NOT_IMPLEMENTED)
# check other configure option is valid or not
# TODO
return config
if __name__ == '__main__':
conf = config_schema.validate({})
import pprint
pprint.pprint(conf)
