X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=near-rt-ric-simulator%2Fsrc%2FSTD_1.1.3%2Fmain.py;fp=near-rt-ric-simulator%2Fsrc%2FSTD_1.1.3%2Fmain.py;h=18798abd2f7d02c1587184c00d20bad9f6e9a324;hb=21be2e0c890fb9604d0add2942fcff19b6fe2fb2;hp=0000000000000000000000000000000000000000;hpb=f27a4460b38b62e665f3e9ee936f439270eded32;p=sim%2Fa1-interface.git

diff --git a/near-rt-ric-simulator/src/STD_1.1.3/main.py b/near-rt-ric-simulator/src/STD_1.1.3/main.py
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+++ b/near-rt-ric-simulator/src/STD_1.1.3/main.py
@@ -0,0 +1,169 @@
+#  ============LICENSE_START===============================================
+#  Copyright (C) 2020 Nordix Foundation. All rights reserved.
+#  ========================================================================
+#  Licensed under the Apache License, Version 2.0 (the "License");
+#  you may not use this file except in compliance with the License.
+#  You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#  Unless required by applicable law or agreed to in writing, software
+#  distributed under the License is distributed on an "AS IS" BASIS,
+#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#  See the License for the specific language governing permissions and
+#  limitations under the License.
+#  ============LICENSE_END=================================================
+#
+
+import connexion
+import json
+import sys
+import os
+import requests
+
+from pathlib import Path
+from flask import Flask, escape, request, Response
+from jsonschema import validate
+from var_declaration import policy_instances, policy_status, callbacks, forced_settings, policy_fingerprint
+from maincommon import *
+
+
+check_apipath()
+
+app = connexion.App(__name__, specification_dir=apipath)
+
+#Check alive function
+@app.route('/', methods=['GET'])
+def test():
+
+  return Response("OK", 200, mimetype='text/plain')
+
+#Return the current and all supported yamls for the this container
+@app.route('/container_interfaces', methods=['GET'])
+def container_interfaces():
+
+    return get_supported_interfaces_response()
+
+#Delete all created instances and status
+@app.route('/deleteinstances', methods=['POST'])
+def delete_instances():
+
+  policy_instances.clear()
+  policy_status.clear()
+  callbacks.clear()
+  forced_settings['code']=None
+  forced_settings['delay']=None
+  policy_fingerprint.clear()
+  return Response("All policy instances deleted", 200, mimetype='text/plain')
+
+#Delete all - all reset
+#(same as delete_instances but kept to in order to use the same interface as other version of the simulator)
+@app.route('/deleteall', methods=['POST'])
+def delete_all():
+  return delete_instances()
+
+#Set force response for one A1 response
+#/forceresponse?code=<responsecode>
+@app.route('/forceresponse', methods=['POST'])
+def forceresponse():
+
+  try:
+    forced_settings['code']=request.args.get('code')
+  except:
+    forced_settings['code']=None
+  return Response("Force response code: " + str(forced_settings['code']) + " set for one single A1 response", 200, mimetype='text/plain')
+
+#Set force delay response, in seconds, for all A1 responses
+#/froceesponse?delay=<seconds>
+@app.route('/forcedelay', methods=['POST'])
+def forcedelay():
+
+  try:
+    forced_settings['delay']=request.args.get('delay')
+  except:
+    forced_settings['delay']=None
+  return Response("Force delay: " + str(forced_settings['delay']) + " sec set for all A1 responses", 200, mimetype='text/plain')
+
+
+#Set status and reason
+#/status?policyid=<policyid>&status=<status>[reason=<reason>]
+@app.route('/status', methods=['PUT'])
+def setstatus():
+
+  policyId=request.args.get('policyid')
+  if (policyId is None):
+    return Response('Parameter <policyid> missing in request', status=400, mimetype='text/plain')
+  if policyId not in policy_instances.keys():
+    return Response('Policyid: '+policyId+' not found.', status=404, mimetype='text/plain')
+  status=request.args.get('status')
+  if (status is None):
+    return Response('Parameter <status> missing in request', status=400, mimetype='text/plain')
+  reason=request.args.get('reason')
+  ps = {}
+  ps["enforceStatus"] = status
+  msg="Status set to "+status
+  if (reason is not None):
+    ps["enforceReason"] = reason
+    msg=msg+" and "+reason
+  policy_status[policyId] = ps
+  msg=msg+" for policy: " + policyId
+  return Response(msg, 200, mimetype='text/plain')
+
+#Send status
+#/status?policyid=<policyid>
+@app.route('/sendstatus', methods=['POST'])
+def sendstatus():
+  policyid=request.args.get('policyid')
+  if (policyid is None):
+    return Response('Parameter <policyid> missing in request', status=400, mimetype='text/plain')
+
+  if (policyid not in policy_status.keys()):
+    return Response('Policyid: '+policyid+' not found.', status=404, mimetype='text/plain')
+
+  ps=policy_status[policyid]
+  cb=callbacks[policyid]
+  try:
+    resp=requests.post(cb,json=json.dumps(ps))
+  except:
+    return Response('Post status failed, could not send to: '+str(cb), status=500, mimetype='text/plain')
+  if (resp.status_code<199 & resp.status_code > 299):
+    return Response('Post status failed with code: '+resp.status_code, status=500, mimetype='text/plain')
+
+  data = resp.json()
+  return Response(data, 200, mimetype='application/json')
+
+#Receive status (only for testing callbacks)
+#/statustest
+@app.route('/statustest', methods=['POST', 'PUT'])
+def statustest():
+  try:
+    data = request.data
+    data = json.loads(data)
+  except:
+    return Response("The status data is corrupt or missing.", 400, mimetype='text/plain')
+
+  return Response(json.dumps(data), 200, mimetype='application/json')
+
+#Metrics function
+#Get a named counter
+@app.route('/counter/<string:countername>', methods=['GET'])
+def getCounter(countername):
+
+  if (countername == "num_instances"):
+    return Response(str(len(policy_instances)), 200, mimetype='text/plain')
+  elif (countername == "num_types"):
+    return Response("0",200, mimetype='text/plain')
+  elif (countername == "interface"):
+    p=Path(os.getcwd())
+    pp=p.parts
+    return Response(str(pp[len(pp)-1]),200, mimetype='text/plain')
+  else:
+    return Response("Counter name: "+countername+" not found.",404, mimetype='text/plain')
+
+port_number = 8085
+if len(sys.argv) >= 2:
+  if isinstance(sys.argv[1], int):
+    port_number = sys.argv[1]
+
+app.add_api('STD_A1.yaml')
+app.run(port=port_number)