From: Larry Peterson <llp@cs.princeton.edu>
Date: Sun, 21 Dec 2008 21:56:11 +0000 (+0000)
Subject: sfi parser
X-Git-Tag: sfa-0.9-0@14641~790
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;ds=sidebyside;h=c711d446d33c9f26c7eb7b55a8aa058b355cc3d5;p=sfa.git

sfi parser
---

diff --git a/cmdline/sfi.py b/cmdline/sfi.py
new file mode 100755
index 00000000..c20dcf03
--- /dev/null
+++ b/cmdline/sfi.py
@@ -0,0 +1,66 @@
+#! /usr/bin/env python
+
+# sfi -- slice-based facility interface
+
+import sys
+import os
+from optparse import OptionParser
+
+def create_cmd_parser(command):
+   cmdargs = {"list": "name",
+              "show": "name",
+              "delete": "name",
+              "add": "name record",
+              "update": "name record",
+              "nodes": "[name]",
+              "slices": "",
+              "resources": "name",
+              "create": "name rspec",
+              "delete": "name",
+              "reset": "name",
+              "start": "name",
+              "stop": "name"
+             }
+   if command not in cmdargs:
+      print "Invalid command\n"
+      print "Commands:list,show,delete,add,update,nodes,slices,resources,create,delete,start,stop,reset"
+      sys.exit(2)
+
+   parser = OptionParser(usage="sfi [sfi_options] %s [options] %s" \
+      % (command, cmdargs[command]))
+   if command in ("nodes", "resources"):
+      parser.add_option("-f", "--format", dest="format",type="choice",
+           help="output format (dns|ip|hrn|rspec)",default="rspec",
+           choices=("dns","ip","hrn","rspec"))
+   elif command in ("list", "show", "delete"):
+      parser.add_option("-t", "--type", dest="type",type="choice",
+           help="type filter (user|slice|sa|ma|node|aggregate)", 
+           choices=("user","slice","sa","ma","node","aggregate"))
+   return parser
+
+def main():
+   parser = OptionParser(usage="sfi [options] command [command_options] [command_args]",
+        description="Commands: list,show,delete,add,update,nodes,slices,resources,create,delete,start,stop,reset")
+   parser.add_option("-r", "--registry", dest="registry",
+        help="root registry", metavar="URL")
+   parser.add_option("-s", "--slicemgr", dest="sm",
+        help="slice manager", metavar="URL")
+   parser.add_option("-v", "--verbose",
+        action="store_true", dest="verbose", default=False,
+        help="verbose mode")
+   parser.disable_interspersed_args()
+   (options, args) = parser.parse_args()
+   command = args[0]
+   (cmd_opts, cmd_args) = create_cmd_parser(command).parse_args(args[1:])
+   if options.verbose :
+      print options.registry,options.sm,options.verbose
+      print command
+      if command in ("nodes", "resources"):
+         print cmd_opts.format
+      elif command in ("list","show","delete"):
+         print cmd_opts.type
+      print cmd_args
+   return
+
+if __name__=="__main__":
+   main()