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-rw-r--r--tools/nodeattr.py73
1 files changed, 73 insertions, 0 deletions
diff --git a/tools/nodeattr.py b/tools/nodeattr.py
index e69de29bb..db769fdd8 100644
--- a/tools/nodeattr.py
+++ b/tools/nodeattr.py
@@ -0,0 +1,73 @@
+#!/usr/bin/python
+
+from elementtree.ElementTree import XML, tostring
+from pdis.xpath import compile as xcompile
+from sys import argv
+
+outputmode = argv[1]
+attr = argv[2]
+
+#this will need to be extrapolated from the bcfg2.conf file
+#but for testing it can stay as is
+
+xmlfile="testing.xml"
+file=open(xmlfile, 'r').readlines()
+myxmlfile=""
+for line in file:
+ myxmlfile+=line
+metadata=XML(myxmlfile)
+nodelist=[]
+
+(level,searchterm)=attr.split("=")
+
+if level.lower() == 'image':
+ xexpression="/*/Client[@image='%s']"%searchterm
+ path = xcompile(xexpression)
+ nodelist += [ element.attrib['name'] for element in path.evaluate(metadata) ]
+else:
+ profilelist=[]
+ if level.lower() == "profile":
+ profilelist.append(searchterm)
+ else:
+ classlist=[]
+ xexpression="/*/Profile"
+ path=xcompile(xexpression)
+ for profile in path.evaluate(metadata):
+ if level.lower() == 'class':
+ xexpression="/*/Class[@name='%s']"%searchterm
+ path=xcompile(xexpression)
+ if path.evaluate(profile) and profile.attrib['name'] not in profilelist:
+ profilelist.append(profile.attrib['name'])
+ else:
+ xexpression="/*/Class"
+ path=xcompile(xexpression)
+ for profclass in path.evaluate(profile):
+ xepression="/*/Class[@name='%s']"%profclass.attrib['name']
+ path = xcompile(xexpression)
+ for myclass in path.evaluate(metadata):
+ xexpression="/*/Bundle[@name='%s']"%searchterm
+ path=xcompile(xexpression)
+ if path.evaluate(myclass) and myclass.attrib['name'] not in classlist:
+ classlist.append(myclass.attrib['name'])
+ xexpression="/*/Profile"
+ path=xcompile(xexpression)
+ for profile in path.evaluate(metadata):
+ for myclass in classlist:
+ xexpression="/*/Class[@name='%s']"%myclass
+ path=xcompile(xexpression)
+ if path.evaluate(profile) and profile.attrib['name'] not in profilelist:
+ profilelist.append(profile.attrib['name'])
+
+ for profile in profilelist:
+ xexpression="/*/Client[@profile='%s']"%profile
+ path = xcompile(xexpression)
+ nodelist += [ element.attrib['name'] for element in path.evaluate(metadata) ]
+
+if outputmode == '-c':
+ print ",".join(nodelist)
+if outputmode == '-n':
+ for node in nodelist:
+ print node
+if outputmode == '-s':
+ print "not yet implemented"
+