3 from StringIO import StringIO
4 from sfa.rspecs.rspec import RSpec
5 from sfa.util.xrn import *
6 from sfa.util.plxrn import hostname_to_urn
7 from sfa.util.config import Config
11 header = '<?xml version="1.0"?>\n'
13 <rspec xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.protogeni.net/resources/rspec/0.2" xsi:schemaLocation="http://www.protogeni.net/resources/rspec/0.2 http://www.protogeni.net/resources/rspec/0.2/ad.xsd">\n
16 namespaces = {'rspecv2':'http://www.protogeni.net/resources/rspec/0.2',
17 'xsi': 'http://www.w3.org/2001/XMLSchema-instance'
19 schemas = {'xsi': 'http://www.protogeni.net/resources/rspec/0.2 http://www.protogeni.net/resources/rspec/0.2/ad.xsd'
24 def get_network(self):
26 nodes = self.xml.xpath('//rspecv2:node[@component_manager_uuid][1]', self.namespaces)
28 network = nodes[0].get('component_manager_uuid')
31 def get_networks(self):
32 networks = self.xml.xpath('//rspecv2:node[@component_manager_uuid]/@component_manager_uuid')
35 def get_node_elements(self):
36 nodes = self.xml.xpath('//rspecv2:node', self.namespaces)
39 def get_nodes(self, network=None):
40 return self.xml.xpath('//rspecv2:node[@component_uuid]/@component_uuid', self.namespaces)
42 def get_nodes_with_slivers(self, network=None):
44 return self.xml.xpath('//node[@component_manager_uuid="%s"][sliver_type]/@component_uuid' % network, self.namespaces)
46 return self.xml.xpath('//node[sliver_type]/@component_uuid' % network, self.namespaces)
48 def get_nodes_without_slivers(self, network=None):
51 def add_nodes(self, nodes, check_for_dupes=False):
52 if not isinstance(nodes, list):
56 if check_for_dupes and \
57 self.xml.xpath('//rspecv2:node[@component_uuid="%s"]' % urn, self.namespaces):
61 node_tag = etree.SubElement(self.xml, 'node')
62 node_type_tag = etree.SubElement(node_tag, 'node_type', type_name='pcvm', type_slots='100')
63 available_tag = etree.SubElement(node_tag, 'available').text = 'true'
64 exclusive_tag = etree.SubElement(node_tag, 'exclusive').text = 'false'
65 location_tag = etree.SubElement(node_tag, 'location')
66 interface_tag = etree.SubElement(node_tag, 'interface')
69 def add_slivers(self, slivers, check_for_dupes=False):
72 def add_interfaces(self, interfaces, check_for_dupes=False):
75 def add_links(self, links, check_for_dupes=False):
79 if __name__ == '__main__':