X-Git-Url: https://osm.etsi.org/gitweb/?p=osm%2Fvim-emu.git;a=blobdiff_plain;f=src%2Femuvim%2Fapi%2Frest%2Fnetwork.py;h=c4ab23f26ee466be4b1b167a1f0c9930e0a21994;hp=ee0c38920605b505296ebbc8bcb3e4c951c7eb4b;hb=8f2063d50f6d8520ca5f960c65e5eed2c5cd7bee;hpb=e131bf5fefb90aadfe698dd72126cd2fdfe2fb7a

diff --git a/src/emuvim/api/rest/network.py b/src/emuvim/api/rest/network.py
index ee0c389..c4ab23f 100755
--- a/src/emuvim/api/rest/network.py
+++ b/src/emuvim/api/rest/network.py
@@ -38,7 +38,9 @@ from flask import request
 import json
 
 logging.basicConfig(level=logging.INFO)
+CORS_HEADER = {'Access-Control-Allow-Origin': '*'}
 
+# the global net is set from the topology file, and connected via connectDCNetwork function in rest_api_endpoint.py
 net = None
 
 
@@ -53,6 +55,10 @@ class NetworkAction(Resource):
     :param match: OpenFlow match format of the flow entry
     :param bidirectional: boolean value if the link needs to be implemented from src to dst and back
     :param cookie: cookie value, identifier of the flow entry to be installed.
+    :param priority: integer indicating the priority of the flow entry
+    :param skip_vlan_tag: boolean to indicate whether a new vlan tag should be created for this chain
+    :param monitor: boolean to indicate whether a new vlan tag should be created for this chain
+    :param monitor_placement: 'tx'=place the monitoring flowrule at the beginning of the chain, 'rx'=place at the end of the chain
     :return: message string indicating if the chain action is succesful or not
     """
 
@@ -72,12 +78,24 @@ class NetworkAction(Resource):
         # call DCNetwork method, not really datacenter specific API for now...
         # no check if vnfs are really connected to this datacenter...
         try:
-            vnf_src_interface = json.loads(request.json).get("vnf_src_interface")
-            vnf_dst_interface = json.loads(request.json).get("vnf_dst_interface")
-            weight = json.loads(request.json).get("weight")
-            match = json.loads(request.json).get("match")
-            bidirectional = json.loads(request.json).get("bidirectional")
-            cookie = json.loads(request.json).get("cookie")
+            # check if json data is a dict
+            data = request.json
+            if data is None:
+                data = {}
+            elif type(data) is not dict:
+                data = json.loads(request.json)
+
+            vnf_src_interface = data.get("vnf_src_interface")
+            vnf_dst_interface = data.get("vnf_dst_interface")
+            weight = data.get("weight")
+            match = data.get("match")
+            bidirectional = data.get("bidirectional")
+            cookie = data.get("cookie")
+            priority = data.get("priority")
+            skip_vlan_tag = data.get("skip_vlan_tag")
+            monitor = data.get("monitor")
+            monitor_placement = data.get("monitor_placement")
+
             c = net.setChain(
                 vnf_src_name, vnf_dst_name,
                 vnf_src_interface=vnf_src_interface,
@@ -86,9 +104,13 @@ class NetworkAction(Resource):
                 weight=weight,
                 match=match,
                 bidirectional=bidirectional,
-                cookie=cookie)
+                cookie=cookie,
+                priority=priority,
+                skip_vlan_tag=skip_vlan_tag,
+                monitor=monitor,
+                monitor_placement=monitor_placement)
             # return setChain response
-            return str(c), 200
+            return str(c), 200, CORS_HEADER
         except Exception as ex:
             logging.exception("API error.")
-            return ex.message, 500
\ No newline at end of file
+            return ex.message, 500, CORS_HEADER