-@export_to_api(1)
-def Start(rec):
- """Start(sliver_name): run start scripts belonging to the specified sliver"""
- accounts.get(rec['name']).start()
-
-@export_to_api(1)
-def Stop(rec):
- """Stop(sliver_name): kill all processes belonging to the specified sliver"""
- accounts.get(rec['name']).stop()
-
-@export_to_api(1)
-def GetEffectiveRSpec(rec):
- """GetEffectiveRSpec(sliver_name): return the RSpec allocated to the specified sliver, including loans"""
- return rec.get('_rspec', {}).copy()
-
-@export_to_api(1)
-def GetRSpec(rec):
- """GetRSpec(sliver_name): return the RSpec allocated to the specified sliver, excluding loans"""
- return rec.get('rspec', {}).copy()
-
-@export_to_api(1)
-def GetLoans(rec):
- """GetLoans(sliver_name): return the list of loans made by the specified sliver"""
- return rec.get('_loans', []).copy()
-
-def validate_loans(obj):
- """Check that <obj> is a valid loan specification."""
- def validate_loan(obj): return (type(obj)==list or type(obj)==tuple) and len(obj)==3 and type(obj[0])==str and type(obj[1])==str and obj[1] in database.LOANABLE_RESOURCES and type(obj[2])==int and obj[2]>0
- return type(obj)==list and False not in map(validate_loan, obj)
-
-@export_to_api(2)
-def SetLoans(rec, loans):
- """SetLoans(sliver_name, loans): overwrite the list of loans made by the specified sliver"""
- if not validate_loans(loans): raise xmlrpclib.Fault(102, 'Invalid argument: the second argument must be a well-formed loan specification')
- rec['_loans'] = loans
- database.db.sync()
-
-
-class APIRequestHandler(SimpleXMLRPCServer.SimpleXMLRPCRequestHandler):