+import json
import os
+import pickle
from PyQt4.QtCore import *
from PyQt4.QtGui import *
from lxml import etree
-from sfa.util.record import SfaRecord, SliceRecord, AuthorityRecord, UserRecord
-from sfa.rspecs.rspec_parser import parse_rspec
+from sfa.util.xrn import hrn_to_urn, urn_to_hrn
+from sfa.rspecs.rspec import RSpec
from sface.config import config
class SfiData:
return names
- def getSliceRecord(self):
- rec_file = config.getSliceRecordFile()
+ def getRecord(self, rec_file):
if os.path.exists(rec_file):
+ from sfa.storage.record import Record
xml = open(rec_file).read()
- rec = SliceRecord()
- rec.load_from_string(xml)
- return rec
- return None
+ rec = Record(xml=xml)
+ return rec.todict()
+ return None
+
+ def getSliceRecord(self):
+ rec_file = config.getSliceRecordFile()
+ return self.getRecord(rec_file)
def getUserRecord(self):
rec_file = config.getUserRecordFile()
- if os.path.exists(rec_file):
- xml = open(rec_file).read()
- rec = UserRecord()
- rec.load_from_string(xml)
- return rec
- return None
+ return self.getRecord(rec_file)
def getUserSliceHrns(self):
rec = self.getUserRecord()
if rec:
- return rec.get_field("slices")
+ slices = rec.get("slices",[])
+ if (type(slices)!=list) or (len(slices)<1):
+ return []
+
+ # get_field("slices") is returning [{"text": name}, {"text": name}, ...]
+ if (type(slices[0])==dict):
+ if "text" in slices[0]:
+ slices = [x["text"] for x in slices]
+
+ return slices
return []
rspec_file = config.getSliceRSpecFile()
if os.path.exists(rspec_file):
xml = open(rspec_file).read()
- rspec = parse_rspec(xml)
- self.purgeNonSliceResources(rspec)
+ if (xml.strip()==""):
+ return None
+
+ rspec = RSpec(rspec=xml)
return rspec
return None
rspec_file = config.getResourcesRSpecFile()
if os.path.exists(rspec_file):
xml = open(rspec_file).read()
- return parse_rspec(xml)
+
+ if (xml.strip()==""):
+ return None
+
+ rspec = RSpec(rspec=xml)
+ return rspec
return None
+
+ def getSliverStatus(self, slice=None):
+ if not slice:
+ slice = config.getSlice()
+
+ if not slice:
+ return None
+
+ filename = config.fullpath(slice+".sliverstatus")
+
+ if os.path.exists(filename):
+ data = open(filename).read()
+ try:
+ if hasattr(json, "loads"):
+ return json.loads(data) # python 2.6
+ else:
+ return json.read(data) # python 2.5
+ except:
+ print "Exception in getSliverStatus"
+ return None
+
+ return None
+
+ def getSliceMgrVersion(self):
+ filename = config.fullpath("slicemgr.version")
+
+ if os.path.exists(filename):
+ data = open(filename).read()
+ return pickle.loads(data)
+
+ return None
+