# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
import inspect
+import re
+
+import multivimbroker.pub.exceptions as exceptions
+from multivimbroker.pub.msapi.extsys import get_vim_by_id
def fun_name():
return inspect.stack()[1][3]
+
+
+# Which headers are hop-by-hop headers by default
+HOP_BY_HOP = ['connection', 'keep-alive', 'proxy-authenticate',
+ 'proxy-authorization', 'te', 'trailers',
+ 'transfer-encoding', 'upgrade']
+
+
+def getHeadersKeys(response):
+ hopbyhop = HOP_BY_HOP
+ hopbyhop.extend([x.strip()
+ for x in response.get('connection', '').split(',')])
+ return [header for header in response.keys() if header not in hopbyhop]
+
+
+def findMultivimDriver(vim=None):
+
+ if vim and vim["type"] == "openstack":
+ if vim["version"] == "kilo":
+ multivimdriver = "multivim-kilo"
+ elif vim["version"] == "newton":
+ multivimdriver = "multivim-newton"
+ else:
+ # if vim type is openstack, use latest "newton" version as default
+ multivimdriver = "multivim-newton"
+ elif vim and vim["type"] == "vmware":
+ multivimdriver = "multivim-vio"
+ else:
+ raise exceptions.NotFound("Not support VIM type")
+ return multivimdriver
+
+
+def getMultivimDriver(vimid, full_path=""):
+
+ multivim = "multivim"
+ vim = get_vim_by_id(vimid)
+ if vim["type"] and vim["version"]:
+ pass
+
+ multivimdriver = findMultivimDriver(vim=vim)
+ return re.sub(multivim, multivimdriver, full_path)