From d6163ab0982d6ea065634c7d3fc46916260411c6 Mon Sep 17 00:00:00 2001
From: Narayan Desai <desai@mcs.anl.gov>
Date: Sun, 26 Aug 2007 18:23:12 +0000
Subject: Add altsrc crosschecking

git-svn-id: https://svn.mcs.anl.gov/repos/bcfg/trunk/bcfg2@3643 ce84e21b-d406-0410-9b95-82705330c041
---
 src/lib/Server/Core.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/lib/Server/Core.py b/src/lib/Server/Core.py
index 35f3288dc..db4f460b2 100644
--- a/src/lib/Server/Core.py
+++ b/src/lib/Server/Core.py
@@ -325,6 +325,18 @@ class Core(object):
             # do prereq processing
             prereqs = self.plugins['Deps'].GeneratePrereqs(structures, meta)
             structures.append(prereqs)
+
+        # Perform altsrc consistency checking
+        esrcs = {}
+        for struct in structures:
+            for entry in struct:
+                key = (entry.tag, entry.get('name'))
+                if key in esrcs:
+                    if esrcs[key] != entry.get('altsrc'):
+                        logger.error("Found inconsistent altsrc mapping for entry %s:%s" % key)
+                else:
+                    esrcs[key] = entry.get('altsrc', None)
+        del esrcs
         
         for astruct in structures:
             try:
-- 
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