* new dmidecode code

* move netbox creation server to ServerBase class
* HP blades support

netbox_agent/hp/hp.py

@@ -1,4 +1,37 @@
 from netbox_agent.server import ServerBase
 
-class HPHost():
-    pass
+class HPHost(ServerBase):
+    def __init__(self, *args, **kwargs):
+        super(HPHost, self).__init__(*args, **kwargs)
+        if self.is_blade():
+            self.hp_rack_locator = self._find_rack_locator()
+
+    def is_blade(self):
+        return self.get_product_name().startswith('ProLiant BL')
+
+    def _find_rack_locator(self):
+        '''
+        Depending on the server, the type of the `HP ProLiant System/Rack Locator`
+        can change.
+        So we need to find it every time
+        '''
+        # FIXME: make a dmidecode function get_by_dminame() ?
+        if self.is_blade():
+            for key, value in self.dmi.parse().items():
+                if value['DMIName'] == 'HP ProLiant System/Rack Locator':
+                    return value
+
+    def get_blade_slot(self):
+        if self.is_blade():
+            return int(self.hp_rack_locator['Server Bay'].strip())
+        return None
+
+    def get_chassis(self):
+        if self.is_blade():
+            return self.hp_rack_locator['Enclosure Model'].strip()
+        return self.get_product_name()
+
+    def get_chassis_service_tag(self):
+        if self.is_blade():
+            return self.hp_rack_locator['Enclosure Serial'].strip()
+        return self.get_service_tag()