From 3c369b8778ae84062cea03a7747d51357e2f91eb Mon Sep 17 00:00:00 2001
From: Narayan Desai <desai@mcs.anl.gov>
Date: Fri, 29 Oct 2004 03:52:56 +0000
Subject: Rename: src/lib/Server/Structures/base.py ->
 src/lib/Server/Structures/Base.py

(Logical change 1.122)


git-svn-id: https://svn.mcs.anl.gov/repos/bcfg/trunk/bcfg2@547 ce84e21b-d406-0410-9b95-82705330c041
---
 src/lib/Server/Structures/Base.py | 51 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)

diff --git a/src/lib/Server/Structures/Base.py b/src/lib/Server/Structures/Base.py
index e69de29bb..9c6eaf573 100644
--- a/src/lib/Server/Structures/Base.py
+++ b/src/lib/Server/Structures/Base.py
@@ -0,0 +1,51 @@
+#!/usr/bin/env python
+'''This module sets up a base list of configuration entries'''
+__revision__ = '$Revision$'
+
+from copy import deepcopy
+
+from Bcfg2.Server.Generator import SingleXMLFileBacked
+from Bcfg2.Server.Structure import Structure
+
+from elementtree.ElementTree import Element, XML
+
+class BaseFile(SingleXMLFileBacked):
+    '''The Base file contains unstructured/independent configuration elements'''
+    
+    def Index(self):
+        '''Store XML data in reasonable structures'''
+        self.store = {}
+        for entry in XML(self.data).getchildren():
+            self.store[entry.tag][entry.get('name')] = {'all':[], 'Class':{}}
+            for child in entry.getchildren():
+                if child.tag in ['Image', 'Class']:
+                    self.store[entry.tag][child.tag][child.get('name')] = child.getchildren()
+                else:
+                    self.store[entry.tag]['all'].append(child)
+
+    def Construct(self, metadata):
+        '''Build structures for client described by metadata'''
+        ret = Element("Independant", version='2.0')
+        idata = self.store['Image'].get(metadata.image, {'all':[], 'Class':{}})
+        for entry in idata['all']:
+            ret.append(deepcopy(entry))
+        for cls in metadata.classes:
+            for entry in idata['Class'].get(cls, []):
+                ret.append(deepcopy(entry))
+            cdata = self.store['Class'].get(cls, {'all':[], 'Image':{}})
+            for entry in cdata['all']:
+                ret.append(deepcopy(entry))
+            for entry in cdata['Image'].get(metadata.image, []):
+                ret.append(deepcopy(entry))
+        return [ret]
+
+class Base(Structure):
+    '''This Structure is good for the pile of independent configs needed for most actual systems'''
+    __name__ =  'Base'
+    __version__ = '$Id$'
+    
+    '''base creates independent clauses based on client metadata'''
+    def __init__(self, core, datastore):
+        Structure.__init__(self, core, datastore)
+        self.base = BaseFile("%s/etc/base.xml"%(datastore), self.core.fam)
+        self.Construct = self.base.Construct
-- 
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