Provide build id values for SMMV3 firmware

Provide an OEM method to get Oem data from firmware into
the normalized form, and use that to hook the SMM
firmware information.

Change-Id: I7028c510afebf103fb6e0aaabdf085de3472eef2

pyghmi/redfish/command.py

@@ -1115,7 +1115,7 @@ class Command(object):
             yield res
 
     def _extract_fwinfo(self, inf):
-        currinf = {}
+        currinf = self._oem._extract_fwinfo(inf)
         fwi, url = inf
         fwname = fwi.get('Name', 'Unknown')
         if fwname in self._fwnamemap:
@@ -1129,6 +1129,7 @@ class Command(object):
         currinf['id'] = fwi.get('Id', None)
         currinf['version'] = fwi.get('Version', 'Unknown')
         currinf['date'] = parse_time(fwi.get('ReleaseDate', ''))
+        currinf['software_id'] = fwi.get('SoftwareId', '')
         if not (currinf['version'] or currinf['date']):
             return None, None
         # TODO(Jarrod Johnson): OEM extended data with buildid

pyghmi/redfish/oem/generic.py

@@ -650,6 +650,9 @@ class OEMHandler(object):
         return {}
 
 
+    def _extract_fwinfo(self, inf):
+        return {}
+
     def get_firmware_inventory(self, components, fishclient):
         return []
 

pyghmi/redfish/oem/lenovo/smm3.py

@@ -104,6 +104,15 @@ class OEMHandler(generic.OEMHandler):
             progress({'phase': 'complete'})
         return savefile
 
+    def _extract_fwinfo(self, inf):
+        fwi, url = inf
+        currinf = {}
+        buildid = fwi.get('Oem', {}).get('Lenovo', {}).get('ExtendedVersion', None)
+        if buildid:
+            currinf['build'] = buildid
+        return currinf
+
+
     def _get_node_info(self):
         nodeinfo = self._varsysinfo
         if not nodeinfo: