From c0825d3b2e73ee9b9c43abc5e57405cca5174e94 Mon Sep 17 00:00:00 2001
From: Faiyaz Ahmed <faiyaza@cs.princeton.edu>
Date: Tue, 10 Mar 2009 21:02:55 +0000
Subject: [PATCH] Decided to make this an API call.

---
 GetLinkSpecs.py | 85 +++++++++++++++++++++++++++++++++++++++++++++
 vinilinkspec.py | 91 -------------------------------------------------
 2 files changed, 85 insertions(+), 91 deletions(-)
 create mode 100755 GetLinkSpecs.py
 delete mode 100755 vinilinkspec.py

diff --git a/GetLinkSpecs.py b/GetLinkSpecs.py
new file mode 100755
index 0000000..32bddda
--- /dev/null
+++ b/GetLinkSpecs.py
@@ -0,0 +1,85 @@
+# $Id$
+# $URL$
+
+
+import sys
+from topology import links
+from time import time
+from topology import links
+
+from PLC.Faults import *
+from PLC.Method import Method
+from PLC.Methods.GetNodeNetworks import GetNodeNetworks
+from PLC.Methods.GetNodes import GetNodes
+from PLC.Auth import Auth
+
+
+class GetLinkSpecs(GetNodeNetworks, GetNodes):
+    """
+    Return LinkSpecs for topology.
+    """
+    returns = dict
+    roles = ['admin', 'pi', 'user']
+
+    accepts = [
+        Auth()
+        ]
+
+    def ifSpecDict(self, auth, nodedict):
+        """
+        Generate ifspec dict for given node dict.
+        """
+        # ifspecattrs = ['name',
+        #            'addr',
+        #            'type', 
+        #            'init_params', 
+        #            'bw', 
+        #            'min_alloc', 
+        #            'max_alloc', 
+        #            'ip_spoof']
+        # Assume only 1 node network per node.
+        nodenetwork = GetNodeNetworks.call(self, auth, nodedict['nodenetwork_ids'])[0]
+        ifspec = {'name': nodenetwork['hostname'],
+                   'addr': nodenetwork['ip'],
+                   'type': nodenetwork['type'],
+                   'init_params': None,
+                   'bw': '1Gps',
+                   'min_alloc': 0,
+                   'max_alloc': '1Gbps',
+                   'ip_spoof': False}
+        return {'IfSpec': ifspec}
+    
+    
+    def call(self, auth):
+        """
+        Create dict for physical topology.
+        """
+        # list of attributes in the LinkSpec 
+        # (https://svn.planet-lab.org/svn/geniwrapper/trunk/rspec/model/planetlab.{ecore,xsd})
+        # linkspecattrs = ['type', 
+        #            'init_params', 
+        #            'bw', 
+        #            'min_alloc', 
+        #            'max_alloc', 
+        #            'endpoint', # <-- ifspec(S)?
+        #            'start_time', 
+        #            'duration']
+        # list of linkspecs.  1 per adjacency 
+        linkspecs = []
+        # links maps sites.  Get nodes in site, make linkspecs for each.
+        for (i, j) in links:
+            nodeset = GetNodes.call(self, auth, {'site_id':[i,j]})
+            ifspecs = []
+            for node in nodeset: 
+                ifspecs.append(self.ifSpecDict(auth, node))
+            linkspecs.append({\
+                    'type': 'ipv4',
+                    'init_params': None,
+                    'bw': '1Gbps',
+                    'min_alloc': '0',
+                    'bw': '1Gbps',
+                    'endpoint': ifspecs,
+                    'start_time': int(time()),
+                    'duration': '-1'})
+        return {'LinkSpec': linkspecs}
+    
diff --git a/vinilinkspec.py b/vinilinkspec.py
deleted file mode 100755
index 1f47e26..0000000
--- a/vinilinkspec.py
+++ /dev/null
@@ -1,91 +0,0 @@
-#!/usr/bin/python
-
-# $Id$
-# $URL$
-
-
-import sys
-import optparse
-from topology import links
-from time import time
-
-# Load shell with default configuration
-sys.path.append('/usr/share/plc_api')
-from PLC.Shell import Shell
-plc = Shell(globals())
-
-parser = optparse.OptionParser()
-parser.add_option('-v', '--verbose', action='store_true', dest='DEBUG', default=False, help='Run in verbose mode.')
-(options, args) = parser.parse_args()
-
-
-def ifSpecDict(nodedict):
-    """
-    Generate ifspec dict for given node dict.
-    """
-    # ifspecattrs = ['name',
-    #            'addr',
-    #            'type', 
-    #            'init_params', 
-    #            'bw', 
-    #            'min_alloc', 
-    #            'max_alloc', 
-    #            'ip_spoof']
-    # Assume only 1 node network per node.
-    nodenetwork = GetNodeNetworks(nodedict['nodenetwork_ids'])[0]
-    ifspec = {'name': nodenetwork['hostname'],
-               'addr': nodenetwork['ip'],
-               'type': nodenetwork['type'],
-               'init_params': None,
-               'bw': '1Gps',
-               'min_alloc': 0,
-               'max_alloc': '1Gbps',
-               'ip_spoof': False}
-    return {'IfSpec': ifspec}
-
-
-def linkSpecDict():
-    """
-    Create dict for physical topology.
-    """
-    # list of attributes in the LinkSpec 
-    # (https://svn.planet-lab.org/svn/geniwrapper/trunk/rspec/model/planetlab.{ecore,xsd})
-    # linkspecattrs = ['type', 
-    #            'init_params', 
-    #            'bw', 
-    #            'min_alloc', 
-    #            'max_alloc', 
-    #            'endpoint', # <-- ifspec(S)?
-    #            'start_time', 
-    #            'duration']
-    # list of linkspecs.  1 per adjacency 
-    linkspecs = []
-    # links maps sites.  Get nodes in site, make linkspecs for each.
-    for (i, j) in links:
-        if options.DEBUG:
-            print "sites = (%s, %s) nodes = %s" %(i,j, GetNodes({'site_id':[i,j]}, ['node_id']))
-        nodeset = GetNodes({'site_id':[i,j]})
-        ifspecs = []
-        for node in nodeset: 
-            ifspecs.append(ifSpecDict(node))
-        linkspecs.append({\
-                'type': 'ipv4',
-                'init_params': None,
-                'bw': '1Gbps',
-                'min_alloc': '0',
-                'bw': '1Gbps',
-                'endpoint': ifspecs,
-                'start_time': int(time()),
-                'duration': '-1'})
-    return {'LinkSpec': linkspecs}
-
-
-def main():
-    pp = pprint
-    print "LinkSpecs ="
-    pp.pprint(linkSpecDict())
-      
-
-if __name__ == '__main__':
-    import pprint
-    main()
-- 
2.43.0