def __init__(self):
Receiver.__init__(self)
ResReceiver.logger.info("ResReceiver Init")
try:
myQueId = 0
if ResReceiver.myQueue is None:
#IPC_CREAT : create or return key if it is allocated.
#IPC_CREX : IPC_CREAT | IPC_EXCL
#IPC_EXCL : return -1 if there is already allocated.
myQueId = int(ConfManager.getInstance().getConfigData(
ConfManager.MSGQUEUE_INFO, "RESTIF_S"))
maxQSize = ConfManager.getInstance().getConfigData(
ConfManager.MSGQUEUE_INFO, "MAX_QUEUE_SIZE")
#ResReceiver.myQueue = sysv_ipc.MessageQueue(myQueId, sysv_ipc.IPC_CREAT, mode=0777, max_message_size = int(maxQSize) )
ResReceiver.myQueue = sysv_ipc.MessageQueue(
myQueId, sysv_ipc.IPC_CREAT)
self.resReceiver = self
self.resReceiver.start()
except Exception as e:
ResReceiver.logger.error(
"msgQueue Connection Failed.. RESTIF_S QUEUE_ID[%d] SIZE[%s] %s"
% (myQueId, maxQSize, e))
return None
def post(self):
# [WEB->RESTIF] RECEIVE PROCESS
content = request.get_json(force=True)
data = dict()
for keys in content.keys():
data[keys] = content[keys]
# [WEB->RESTIF] RECEIVE LOGGING
if ConfManager.getInstance().getLogFlag():
self.logger.info("===============================================")
self.logger.info("[WEB] -> RESTIF")
self.logger.info("===============================================")
self.logger.info("REQUEST URL : " + request.url)
self.logger.info("BODY : " + str(content))
self.logger.info("===============================================")
# [RESTIF->APP] MAKE SEND STRUCT
resMsg = 'temp'
#resMsg = self.setResMessage(data)
# [RESTIF->APP] SEND QUEUE MESSAGE(RELAY)
self.clientId = PLTEManager.getInstance().getClientReqId()
self.logger.info("Client ID : " + str(self.clientId))
PLTEManager.getInstance().sendCommand(ApiDefine.NSD_ON_BOARDING, self,
self.clientId, resMsg)
# WAIT
self.receiveReqId = -1
while self.clientId != self.receiveReqId:
try:
time.sleep(1)
except Exception as e:
self.logger.error(e)
# [RESTIF->WEB] SEND LOGGING
if ConfManager.getInstance().getLogFlag():
self.logger.info("===============================================")
self.logger.info("RESTIF -> [WEB]")
self.logger.info("===============================================")
self.logger.info("TID : " + str(self.receiveReqId))
self.logger.info("RESCODE : " + str(self.rspCode))
# self.logger.info("BODY : " + str(self.body))
self.logger.info("===============================================")
# [RESTIF->WEB] SEND RESPONSE
name = content['name']
age = content['age']
return jsonify(name=name, age=age)
def post(self):
# [WEB->RESTIF] RECEIVE PROCESS
content = request.get_json(force=True)
# data = dict()
#
# for keys in content.keys():
# data[keys] = content[keys]
data = json.dumps(content)
# [WEB->RESTIF] RECEIVE LOGGING
if ConfManager.getInstance().getLogFlag():
self.logger.info("===============================================")
self.logger.info("[WEB] -> RESTIF")
self.logger.info("===============================================")
self.logger.info("REQUEST URL : " + request.url)
self.logger.info("BODY : " + data)
self.logger.info("===============================================")
# [RESTIF->APP] MAKE SEND STRUCT
self.clientId = PLTEManager.getInstance().getClientReqId()
#resMsg = 'temp'
reqMsg = self.setReqMessage(data, self.clientId)
# [RESTIF->APP] SEND QUEUE MESSAGE(RELAY)
PLTEManager.getInstance().sendCommand(ApiDefine.NSD_ON_BOARDING, self,
reqMsg)
# WAIT
self.receiveReqId = -1
while self.clientId != self.receiveReqId:
try:
time.sleep(1)
except Exception as e:
self.logger.error(e)
# [RESTIF->WEB] SEND LOGGING
if ConfManager.getInstance().getLogFlag():
self.logger.info("===============================================")
self.logger.info("RESTIF -> [WEB]")
self.logger.info("===============================================")
self.logger.info("TID : " + str(self.receiveReqId))
self.logger.info("RESCODE : " + str(self.rspCode))
self.logger.info("BODY : " + self.resMsg.jsonBody)
self.logger.info("===============================================")
# [RESTIF->WEB] SEND RESPONSE
return flask.Response(
self.resMsg.jsonBody,
# mimetype=content_type,
status=self.rspCode)
def __init__(self):
self.logger.debug('PLTEConnector Init')
Connector.__init__(self, PLTEManager.getInstance())
self.plteQueId = int(ConfManager.getInstance().getConfigData(
ConfManager.MSGQUEUE_INFO, "PLTEIB"))
try:
maxQSize = ConfManager.getInstance().getConfigData(
ConfManager.MSGQUEUE_INFO, "MAX_QUEUE_SIZE")
self.plteQueue = sysv_ipc.MessageQueue(
self.plteQueId, max_message_size=int(maxQSize))
except Exception as e:
self.logger.error(
"msgQueue Connection Failed.. PLTE QUEUE_ID[%d] SIZE[%s]" %
(self.plteQueId, maxQSize))
def readMessage(self):
try:
if ResReceiver.myQueue is None:
self.logger.error("msgQueue[MYQUEUE] Get Failed...")
return
#GenQMsg = GeneralQResMsg()
resMsg = HttpRes()
(message,
msgType) = ResReceiver.myQueue.receive(ctypes.sizeof(resMsg))
mydata = ctypes.create_string_buffer(message)
self.logger.info("MSG RECEIVE..")
if msgType == MTYPE_SLEE_TO_NBRESTIF_RES:
# Server Mode( Handling Response Message )
ctypes.memmove(ctypes.pointer(resMsg), mydata,
ctypes.sizeof(resMsg))
#resMsg = GenQMsg.body
headerMsg = resMsg.http_hdr
# Receive Message Logging
if ConfManager.getInstance().getLogFlag():
self.logger.info(
"===============================================")
self.logger.info("SLEE -> NBRESTIF")
self.logger.info(
"===============================================")
self.logger.info("QmsgType: %d" % msgType)
self.logger.info("tot_len : %s" % resMsg.tot_len)
self.logger.info("tid : %d" % resMsg.tid)
self.logger.info("msgId : %d" % resMsg.msgId)
self.logger.info("ehttp_idx : %d" % resMsg.ehttpf_idx)
self.logger.info("srcQid : %d" % resMsg.srcQid)
self.logger.info("srcSysId : %c" % resMsg.srcSysId)
self.logger.info("nResult : %d" % resMsg.nResult)
self.logger.info("jsonBody: %s" % resMsg.jsonBody)
self.logger.info(
"===============================================")
self.logger.info("method: %d" % headerMsg.method)
self.logger.info("api_type: %d" % headerMsg.api_type)
self.logger.info("op_type: %d" % headerMsg.op_type)
self.logger.info("resource_type: %d" %
headerMsg.resource_type)
self.logger.info("length: %d" % headerMsg.length)
self.logger.info("encoding: %c" % headerMsg.encoding)
self.logger.info(
"===============================================")
#if msgType == PLTEMANAGER_TYPE:
PLTEManager.getInstance().receiveHandling(
resMsg.nResult, resMsg.tid, resMsg)
except Exception as e:
self.logger.error("Msgrcv Failed.. %s" % e)
time.sleep(1)
def RecvLogging(logger, data, reqAPI):
if ConfManager.getInstance().getLogFlag():
logger.info("===============================================")
logger.info("[WEB] -> RESTIF")
logger.info("===============================================")
logger.info("REQUEST URL : " + reqAPI.url)
logger.info("BODY : " + data)
logger.info("===============================================")
def SendLogging(logger, resMsg):
if ConfManager.getInstance().getLogFlag():
logger.info("===============================================")
logger.info("RESTIF -> [WEB]")
logger.info("===============================================")
logger.info("TID : " + str(resMsg.tid))
logger.info("RESCODE : " + str(resMsg.nResult))
logger.info("BODY : " + str(resMsg.jsonBody))
logger.info("===============================================")
def sendMessage(self, apiName, httpReqMsg):
self.logger.info("Send Message..!")
#GenQMsg = GeneralQReqMsg()
#GenQMsg.body = httpReqMsg
pData = ctypes.cast(
ctypes.byref(httpReqMsg),
ctypes.POINTER(ctypes.c_char * ctypes.sizeof(httpReqMsg)))
try:
if self.plteQueue is not None:
if httpReqMsg.http_hdr.resource_type == ResourceType.NSLCM_NOTIFICATION_ENDPOINT:
self.plteQueue.send(pData.contents.raw, True,
MTYPE_SBRESTIF_TO_SLEE_REQ)
else:
self.plteQueue.send(pData.contents.raw, True,
MTYPE_NBRESTIF_TO_SLEE_REQ)
except Exception as e:
self.logger.error("sendMessage Error! %s" % e)
return False
info = httpReqMsg.info
header = httpReqMsg.http_hdr
if ConfManager.getInstance().getLogFlag():
self.logger.info("===============================================")
self.logger.info("NBRESTIF -> SLEE")
self.logger.info("===============================================")
self.logger.info("API_NAME : " + str(apiName))
self.logger.info("mType : " + str(MTYPE_NBRESTIF_TO_SLEE_REQ))
self.logger.info("totlen : " + str(httpReqMsg.tot_len))
self.logger.info("msgId : " + str(httpReqMsg.msgId))
self.logger.info("ehttp_idex : " + str(httpReqMsg.ehttpf_idx))
self.logger.info("tid : " + str(httpReqMsg.tid))
self.logger.info("srcQid : " + str(httpReqMsg.srcQid))
self.logger.info("srcSysId: " + str(httpReqMsg.srcSysId))
self.logger.info("HEADER----------------------------------------")
self.logger.info("header.method : " + str(header.method))
self.logger.info("header.api_type : " + str(header.api_type))
self.logger.info("header.op_type : " + str(header.op_type))
self.logger.info("header.resource_type : " +
str(header.resource_type))
self.logger.info("header.length : " + str(header.length))
self.logger.info("header.encoding : " + str(header.encoding))
self.logger.info("INFO ----------------------------------------")
self.logger.info("info.ns_instance_id : " +
str(info.ns_instance_id))
self.logger.info("info.nfvo_ip : " + str(info.nfvo_ip))
self.logger.info("info.nfvo_port : " + str(info.nfvo_port))
self.logger.info("===============================================")
return True
def __init__(self):
self.logger.debug('PLTEConnector Init')
Connector.__init__(self, PLTEManager.getInstance())
self.plteQueId = int(ConfManager.getInstance().getConfigData(
ConfManager.MSGQUEUE_INFO, "PLTEIB"))
self.myQueue = Connector.getMyQueue()
try:
self.plteQueue = sysv_ipc.MessageQueue(self.plteQueId)
except Exception as e:
self.logger.error(
"msgQueue Connection Failed.. PLTE QUEUE_ID[%d]" %
self.plteQueId)
def readMessage(self):
try:
resMsg = HttpRes()
if self.myQueue is None:
self.myQueue = Connector.getMyQueue()
if self.myQueue is None:
self.logger.error("msgQueue[MYQUEUE] Get Failed...")
return
(message, msgType) = self.myQueue.receive(ctypes.sizeof(resMsg))
mydata = ctypes.create_string_buffer(message)
ctypes.memmove(ctypes.pointer(resMsg), mydata,
ctypes.sizeof(resMsg))
time.sleep(1)
headerMsg = resMsg.http_hdr
# Receive Message Logging
if ConfManager.getInstance().getLogFlag():
self.logger.info(
"===============================================")
self.logger.info("PLTEIB -> RESTIF")
self.logger.info(
"===============================================")
self.logger.info("msgType: %d" % msgType)
self.logger.info("tot_len : %s" % resMsg.tot_len)
self.logger.info("msgId : %d" % resMsg.msgId)
self.logger.info("ehttp_idx : %d" % resMsg.ehttpf_idx)
self.logger.info("srcQid : %d" % resMsg.srcQid)
self.logger.info("srcSysId : %c" % resMsg.srcSysId)
self.logger.info("nResult : %d" % resMsg.nResult)
self.logger.info("jsonBody: %s" % resMsg.jsonBody)
self.logger.info(
"===============================================")
self.logger.info("method: %d" % headerMsg.method)
self.logger.info("api_type: %d" % headerMsg.api_type)
self.logger.info("op_type: %d" % headerMsg.op_type)
self.logger.info("length: %d" % headerMsg.length)
self.logger.info("encoding: %c" % headerMsg.encoding)
self.manager.receiveHandling(resMsg.nResult, resMsg.msgId,
resMsg.jsonBody)
except Exception as e:
self.logger.error("Msgrcv Failed.. %s" % e)
time.sleep(1)
def sendResMessage(self, apiName, resMsg):
#GenQMsg = GeneralQResMsg()
#GenQMsg.body = resMsg
pData = ctypes.cast(
ctypes.byref(resMsg),
ctypes.POINTER(ctypes.c_char * ctypes.sizeof(resMsg)))
try:
if self.plteQueue is not None:
# MSG TYPE Check!
self.plteQueue.send(pData.contents.raw, True,
MTYPE_SBRESTIF_TO_SLEE_RES)
except Exception as e:
self.logger.error("sendMessage Error! %s" % e)
return False
header = resMsg.http_hdr
if ConfManager.getInstance().getLogFlag():
self.logger.info("===============================================")
self.logger.info("SBRESTIF -> SLEE")
self.logger.info("===============================================")
self.logger.info("API_NAME : " + str(apiName))
self.logger.info("mType : " + str(MTYPE_SBRESTIF_TO_SLEE_RES))
self.logger.info("totlen : " + str(resMsg.tot_len))
self.logger.info("msgId : " + str(resMsg.msgId))
self.logger.info("ehttp_idex : " + str(resMsg.ehttpf_idx))
self.logger.info("tid : " + str(resMsg.tid))
self.logger.info("srcQid : " + str(resMsg.srcQid))
self.logger.info("srcSysId: " + str(resMsg.srcSysId))
self.logger.info("RESTCODE : " + str(resMsg.nResult))
self.logger.info("BODY : " + resMsg.jsonBody)
self.logger.info("HEADER----------------------------------------")
self.logger.info("header.method : " + str(header.method))
self.logger.info("header.api_type : " + str(header.api_type))
self.logger.info("header.op_type : " + str(header.op_type))
self.logger.info("header.resource_type : " +
str(header.resource_type))
self.logger.info("header.length : " + str(header.length))
self.logger.info("header.encoding : " + str(header.encoding))
self.logger.info("===============================================")
return True
def sendMessage(self, apiName, reqId, receiveMsg):
httpMsg = HttpReq()
header = HttpHeader()
header.method = 1
header.api_type = 2
header.op_type = 3
header.length = 4
header.encoding = '5'
httpMsg.tot_len = 100
httpMsg.msgId = reqId
httpMsg.ehttpf_idx = 71
httpMsg.srcQid = 300
httpMsg.srcSysId = '1'
httpMsg.http_hdr = header
httpMsg.jsonBody = receiveMsg
pData = ctypes.cast(
ctypes.byref(httpMsg),
ctypes.POINTER(ctypes.c_char * ctypes.sizeof(httpMsg)))
try:
if self.plteQueue is not None:
self.plteQueue.send(pData.contents.raw, True,
HttpReq.MTYPE_RESTIF_TO_APP_REQ)
except Exception as e:
self.logger.error("sendMessage Error! %s" % e)
return False
if ConfManager.getInstance().getLogFlag():
self.logger.info("===============================================")
self.logger.info("RESTIF -> PLTEIB")
self.logger.info("===============================================")
self.logger.info("API_NAME : " + str(apiName))
self.logger.info("PID : " + str(reqId))
self.logger.info("BODY : " + str(receiveMsg))
self.logger.info("===============================================")
return True
def getMyQueue():
try:
myQueId = 0
if Connector.myQueue is None:
#IPC_CREAT : create or return key if it is allocated.
#IPC_CREX : IPC_CREAT | IPC_EXCL
#IPC_EXCL : return -1 if there is already allocated.
myQueId = int(ConfManager.getInstance().getConfigData(
ConfManager.MSGQUEUE_INFO, "RESTIF"))
myQueue = sysv_ipc.MessageQueue(myQueId,
sysv_ipc.IPC_CREAT,
mode=0777)
return myQueue
except Exception as e:
Connector.logger.error(
"msgQueue Connection Failed.. RESTIF QUEUE_ID[%d] %s" %
(myQueId, e))
return None
def readMessage(self):
try:
if ReqReceiver.myQueue is None:
self.logger.error("msgQueue[RESTIF_RECV] Get Failed...")
return
#GenQMsg = GeneralQReqMsg()
reqMsg = HttpReq()
(message, msgType) = ReqReceiver.myQueue.receive(ctypes.sizeof(reqMsg))
mydata = ctypes.create_string_buffer( message )
#reqMsg = GenQMsg.body
self.logger.error("ReqReceiver Queue Read Message ..")
if msgType == MTYPE_SLEE_TO_SBRESTIF_REQ:
# Client Mode ( Handling Request Message )
ctypes.memmove(ctypes.pointer(reqMsg), mydata ,ctypes.sizeof(reqMsg))
# Receive Message Logging
if ConfManager.getInstance().getLogFlag():
headerMsg = reqMsg.http_hdr
info = reqMsg.info
self.logger.info("===============================================")
self.logger.info("SLEE -> SBRESTIF")
self.logger.info("===============================================")
self.logger.info("msgType: %d" %msgType )
self.logger.info("tot_len : %s" %reqMsg.tot_len )
self.logger.info("msgId : %d" %reqMsg.msgId )
self.logger.info("tid : %d" %reqMsg.tid )
self.logger.info("ehttp_idx : %d" %reqMsg.ehttpf_idx )
self.logger.info("srcQid : %d" %reqMsg.srcQid )
self.logger.info("srcSysId : %c" %reqMsg.srcSysId )
self.logger.info("jsonBody: %s" %reqMsg.jsonBody )
self.logger.info("HEADER-----------------------------------------")
self.logger.info("method: %d" %headerMsg.method )
self.logger.info("api_type: %d" %headerMsg.api_type )
self.logger.info("op_type: %d" %headerMsg.op_type )
self.logger.info("resource_type: %d" %headerMsg.resource_type )
self.logger.info("length: %d" %headerMsg.length )
self.logger.info("encoding: %c" %headerMsg.encoding )
self.logger.info("INFO -----------------------------------------")
self.logger.info("NFVO_IP: %s" %info.nfvo_ip )
self.logger.info("NFVO_PORT: %d" %info.nfvo_port )
self.logger.info("===============================================")
if headerMsg.resource_type == ResourceType.NSLCM_NS_INSTANCES:
clientReq = C_NsCreation(reqMsg)
elif headerMsg.resource_type == ResourceType.NSLCM_INSTANTIATE_NS_TASK:
clientReq = C_NsIntantication(reqMsg)
clientReq.start()
return
except Exception as e :
self.logger.error("Msgrcv Failed.. %s" %e)
time.sleep(1)
def run(self):
info = self.reqMsg.info
ip = info.nfvo_ip
port = info.nfvo_port
#url='http://localhost:5555/departments/abc/123'
url="http://"+str(ip)+":"+str(port)+"/e2e/nslcm/v1/ns_instances"
#head = {'Content-type':'application/json', 'Accept':'application/json'}
#head = {'Content-type':'application/json'}
head = {'Content-type':'application/x-www-form-urlencoded', 'Accept':'application/json'}
# 1. [RESTIF->EXT] INPUT REQUSET MESSAGE ( httpReq -> REST API )
payload = self.reqMsg.jsonBody
# 2. [RESTIF->EXT] CLIENT SEND LOGGING
if ConfManager.getInstance().getLogFlag():
self.logger.info("===============================================");
self.logger.info("RESTIF -> [EXT]")
self.logger.info("===============================================");
self.logger.info("URL : " + url)
self.logger.info("HEADER : " + str(head))
self.logger.info("TID : " + str(self.reqMsg.tid)) # TID
self.logger.info("BODY : " + str(payload))
self.logger.info("===============================================");
# 3. [RESTIF->EXT] SEND DATA
try:
# payld = json.dumps(payload)
#restAPI = requests.post(url,headers=head,data=payld)
restAPI = requests.post(url,headers=head,data=payload)
# 4. [EXT->RESTIF] RECEIVE LOGGING
if ConfManager.getInstance().getLogFlag():
self.logger.info("===============================================");
self.logger.info("[EXT] -> RESTIF")
self.logger.info("===============================================");
self.logger.info("URL : " + str(restAPI.url))
self.logger.info("TID : " + str(self.reqMsg.tid)) # TID
self.logger.info("RESULT : " + str(restAPI.status_code))
self.logger.info("HEADER : " + str(restAPI.headers)) # resData.headers['Content-Length']
self.logger.info("BODY : " + str(restAPI.text))
self.logger.info("===============================================");
except Exception as e:
# Error Exception -> if External Server is not connected..
self.logger.info(e)
return
# 5. [RESTIF->APP] INPUT RESPONSE MESSAGE ( REST API -> httpRes )
resMsg = HttpRes()
try:
resMsg.msgId = self.reqMsg.msgId
resMsg.tid = self.reqMsg.tid
resMsg.ehttpf_idx = self.reqMsg.ehttpf_idx
resMsg.srcQid = self.reqMsg.srcQid
resMsg.srcSysId = self.reqMsg.srcSysId
resMsg.nResult = restAPI.status_code
resMsg.jsonBody = restAPI.text
resMsg.http_hdr = copy.deepcopy(self.reqMsg.http_hdr)
resMsg.http_hdr.length = len(resMsg.jsonBody)
resMsg.tot_len = ctypes.sizeof(HttpRes) - HTTPF_MSG_BUFSIZE + resMsg.http_hdr.length
except Exception as e :
resMsg.nResult = 400
resMsg.jsonBody = "{Internal Server Error}"
self.logger.info(e)
# 6. [RESTIF->APP] SEND AND LOGGING
PLTEManager.getInstance().sendResCommand( ApiDefine.NS_ID_CREATE , resMsg )