--- /dev/null
+#!/usr/bin/python
+#
+# Sapan Bhatia <sapanb@cs.princeton.edu>
+#
+# Generates a WSDL for geniwrapper
+
+
+import os, sys
+import time
+import pdb
+import xml.dom.minidom
+import xml.dom.ext
+import apistub
+import inspect
+
+from types import *
+from optparse import OptionParser
+
+from sfa.trust.auth import Auth
+from sfa.util.parameter import Parameter,Mixed
+
+import globals
+
+complex_types = {}
+services = {}
+
+num_types = 0
+
+class SoapError(Exception):
+ def __init__(self, value):
+ self.value = value
+ def __str__(self):
+ return repr(self.value)
+try:
+ set
+except NameError:
+ from sets import Set
+ set = Set
+
+def filter_argname(argname):
+ global interface_options
+ if (not interface_options.lite or (argname!="cred")):
+ if (argname.find('(') != -1):
+ # The name has documentation in it :-/
+ brackright = argname.split('(')[1]
+ if (brackright.find(')') == -1):
+ raise Exception("Please fix the argument %s to be well-formed.\n"%argname)
+ inbrack = brackright.split(')')[0]
+ argname = inbrack
+ return argname
+
+def fold_complex_type_names(acc, arg):
+ name = arg.doc
+ if (type(acc)==list):
+ acc.append(name)
+ else:
+ p_i_b = acc.doc
+ acc = [p_i_b,name]
+ return acc
+
+def fold_complex_type(acc, arg):
+ global complex_types
+ name = name_complex_type(arg)
+ complex_types[arg]=name
+ if (type(acc)==list):
+ acc.append(name)
+ else:
+ p_i_b = name_complex_type(acc)
+ acc = [p_i_b,name]
+ return acc
+
+def name_complex_type(arg):
+ global num_types
+ global types
+
+ types_section = types.getElementsByTagName("xsd:schema")[0]
+
+ #pdb.set_trace()
+ if (isinstance(arg, Mixed)):
+ inner_types = reduce(fold_complex_type, arg)
+ inner_names = reduce(fold_complex_type_names, arg)
+ if (inner_types[-1]=="none"):
+ inner_types=inner_types[:-1]
+ min_args = 0
+ else:
+ min_args = 1
+
+ num_types=num_types+1
+ type_name = "Type%d"%num_types
+ complex_type = types_section.appendChild(types.createElement("xsd:complexType"))
+ complex_type.setAttribute("name", type_name)
+
+ choice = complex_type.appendChild(types.createElement("xsd:choice"))
+ for n,t in zip(inner_names,inner_types):
+ element = choice.appendChild(types.createElement("element"))
+ n = filter_argname(n)
+ element.setAttribute("name", n)
+ element.setAttribute("type", "%s"%t)
+ element.setAttribute("minOccurs","%d"%min_args)
+ return "xsdl:%s"%type_name
+ elif (isinstance(arg, Parameter)):
+ return (name_simple_type(arg.type))
+ elif type(arg) == ListType or type(arg) == TupleType:
+ inner_type = name_complex_type(arg[0])
+ num_types=num_types+1
+ type_name = "Type%d"%num_types
+ complex_type = types_section.appendChild(types.createElement("xsd:complexType"))
+ type_name = filter_argname(type_name)
+ complex_type.setAttribute("name", type_name)
+ complex_content = complex_type.appendChild(types.createElement("xsd:complexContent"))
+ restriction = complex_content.appendChild(types.createElement("xsd:restriction"))
+ restriction.setAttribute("base","soapenc:Array")
+ attribute = restriction.appendChild(types.createElement("xsd:attribute"))
+ attribute.setAttribute("ref","soapenc:arrayType")
+ attribute.setAttribute("wsdl:arrayType","%s[]"%inner_type)
+
+ return "xsdl:%s"%type_name
+
+ elif type(arg) == DictType or arg == DictType or (inspect.isclass(arg) and issubclass(arg, dict)):
+ num_types=num_types+1
+ type_name = "Type%d"%num_types
+ complex_type = types_section.appendChild(types.createElement("xsd:complexType"))
+ type_name = filter_argname(type_name)
+ complex_type.setAttribute("name", type_name)
+ complex_content = complex_type.appendChild(types.createElement("xsd:sequence"))
+
+ for k in arg.fields:
+ inner_type = name_complex_type(arg.fields[k])
+ element=complex_content.appendChild(types.createElement("xsd:element"))
+ element.setAttribute("name",k)
+ element.setAttribute("type",inner_type)
+
+ return "xsdl:%s"%type_name
+ else:
+ return (name_simple_type(arg))
+
+def name_simple_type(arg_type):
+ # A Parameter is reported as an instance, even though it is serialized as a type <>
+ if type(arg_type) == InstanceType:
+ return (name_simple_type(arg_type.type))
+ if arg_type == None:
+ return "none"
+ if arg_type == DictType:
+ return "xsd:anyType"
+ elif arg_type == IntType or arg_type == LongType:
+ return "xsd:int"
+ elif arg_type == bool:
+ return "xsd:boolean"
+ elif arg_type == FloatType:
+ return "xsd:double"
+ elif arg_type in StringTypes:
+ return "xsd:string"
+ else:
+ pdb.set_trace()
+ raise SoapError, "Cannot handle %s objects" % arg_type
+
+def param_type(arg):
+ return (name_complex_type(arg))
+
+def add_wsdl_ports_and_bindings (wsdl):
+ for method in apistub.methods:
+
+ # Skip system. methods
+ if "system." in method:
+ continue
+
+ function = apistub.callable(method) # Commented documentation
+ #lines = ["// " + line.strip() for line in function.__doc__.strip().split("\n")]
+ #print "\n".join(lines)
+ #print
+
+
+ in_el = wsdl.firstChild.appendChild(wsdl.createElement("message"))
+ in_el.setAttribute("name", method + "_in")
+
+ for service_name in function.interfaces:
+ if (services.has_key(service_name)):
+ if (not method in services[service_name]):
+ services[service_name].append(method)
+ else:
+ services[service_name]=[method]
+
+ # Arguments
+
+ if (function.accepts):
+ (min_args, max_args, defaults) = function.args()
+ for (argname,argtype) in zip(max_args,function.accepts):
+ argname = filter_argname(argname)
+ arg_part = in_el.appendChild(wsdl.createElement("part"))
+ arg_part.setAttribute("name", argname)
+ arg_part.setAttribute("type", param_type(argtype))
+
+ # Return type
+ return_type = function.returns
+ out_el = wsdl.firstChild.appendChild(wsdl.createElement("message"))
+ out_el.setAttribute("name", method + "_out")
+ ret_part = out_el.appendChild(wsdl.createElement("part"))
+ ret_part.setAttribute("name", "Result")
+ ret_part.setAttribute("type", param_type(return_type))
+
+ # Port connecting arguments with return type
+
+ port_el = wsdl.firstChild.appendChild(wsdl.createElement("portType"))
+ port_el.setAttribute("name", method + "_port")
+
+ op_el = port_el.appendChild(wsdl.createElement("operation"))
+ op_el.setAttribute("name", method)
+ inp_el=wsdl.createElement("input")
+ inp_el.setAttribute("message","tns:" + method + "_in")
+ inp_el.setAttribute("name",method+"_request")
+ op_el.appendChild(inp_el)
+ out_el = wsdl.createElement("output")
+ out_el.setAttribute("message","tns:" + method + "_out")
+ out_el.setAttribute("name",method+"_response")
+ op_el.appendChild(out_el)
+
+ # Bindings
+
+ bind_el = wsdl.firstChild.appendChild(wsdl.createElement("binding"))
+ bind_el.setAttribute("name", method + "_binding")
+ bind_el.setAttribute("type", "tns:" + method + "_port")
+
+ soap_bind = bind_el.appendChild(wsdl.createElement("soap:binding"))
+ soap_bind.setAttribute("style", "rpc")
+ soap_bind.setAttribute("transport","http://schemas.xmlsoap.org/soap/http")
+
+
+ wsdl_op = bind_el.appendChild(wsdl.createElement("operation"))
+ wsdl_op.setAttribute("name", method)
+ wsdl_op.appendChild(wsdl.createElement("soap:operation")).setAttribute("soapAction",
+ "urn:" + method)
+
+
+ wsdl_input = wsdl_op.appendChild(wsdl.createElement("input"))
+ input_soap_body = wsdl_input.appendChild(wsdl.createElement("soap:body"))
+ input_soap_body.setAttribute("use", "encoded")
+ input_soap_body.setAttribute("namespace", "urn:" + method)
+ input_soap_body.setAttribute("encodingStyle","http://schemas.xmlsoap.org/soap/encoding/")
+
+
+ wsdl_output = wsdl_op.appendChild(wsdl.createElement("output"))
+ output_soap_body = wsdl_output.appendChild(wsdl.createElement("soap:body"))
+ output_soap_body.setAttribute("use", "encoded")
+ output_soap_body.setAttribute("namespace", "urn:" + method)
+ output_soap_body.setAttribute("encodingStyle","http://schemas.xmlsoap.org/soap/encoding/")
+
+
+def add_wsdl_service(wsdl):
+ for service in services.keys():
+ global interface_options
+ if (getattr(interface_options,service)):
+ service_el = wsdl.firstChild.appendChild(wsdl.createElement("service"))
+ service_el.setAttribute("name", service)
+
+ for method in services[service]:
+ name=method
+ servport_el = service_el.appendChild(wsdl.createElement("port"))
+ servport_el.setAttribute("name", name + "_port")
+ servport_el.setAttribute("binding", "tns:" + name + "_binding")
+
+ soapaddress = servport_el.appendChild(wsdl.createElement("soap:address"))
+ soapaddress.setAttribute("location", "%s/%s" % (globals.plc_ns,service))
+
+
+def get_wsdl_definitions():
+ wsdl_text_header = """
+ <wsdl:definitions
+ name="geniwrapper_autogenerated"
+ targetNamespace="%s/2009/07/sfa.wsdl"
+ xmlns="http://schemas.xmlsoap.org/wsdl/"
+ xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+ xmlns:xsdl="%s/2009/07/schema"
+ xmlns:tns="%s/2009/07/sfa.wsdl"
+ xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
+ xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
+ xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"/>
+ """ % (globals.plc_ns,globals.plc_ns,globals.plc_ns)
+
+ wsdl = xml.dom.minidom.parseString(wsdl_text_header)
+
+ return wsdl
+
+def get_wsdl_definitions_and_types():
+ wsdl_text_header = """
+ <wsdl:definitions
+ name="geniwrapper_autogenerated"
+ targetNamespace="%s/2009/07/sfa.wsdl"
+ xmlns="http://schemas.xmlsoap.org/wsdl/"
+ xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+ xmlns:xsdl="%s/2009/07/schema"
+ xmlns:tns="%s/2009/07/sfa.wsdl"
+ xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
+ xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
+ xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
+ <types>
+ <xsd:schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="%s/2009/07/schema"/>
+ </types>
+ </wsdl:definitions> """ % (globals.plc_ns, globals.plc_ns, globals.plc_ns, globals.plc_ns)
+ wsdl = xml.dom.minidom.parseString(wsdl_text_header)
+ return wsdl
+
+def main():
+ global types
+ global interface_options
+
+ parser = OptionParser()
+ parser.add_option("-r", "--registry", dest="registry", action="store_true",
+ help="Generate registry.wsdl", metavar="FILE")
+ parser.add_option("-s", "--slice-manager",
+ action="store_true", dest="slicemgr",
+ help="Generate sm.wsdl")
+ parser.add_option("-a", "--aggregate", action="store_true", dest="aggregate",
+ help="Generate am.wsdl")
+ parser.add_option("-l", "--lite", action="store_true", dest="lite",
+ help="Generate LITE version of the interface, in which calls exclude credentials")
+ (interface_options, args) = parser.parse_args()
+
+ types = get_wsdl_definitions_and_types()
+ wsdl = get_wsdl_definitions()
+ add_wsdl_ports_and_bindings(wsdl)
+ wsdl_types = wsdl.importNode(types.getElementsByTagName("types")[0], True)
+ wsdl.firstChild.appendChild(wsdl_types)
+ add_wsdl_service(wsdl)
+
+ xml.dom.ext.PrettyPrint(wsdl)
+
+if __name__ == "__main__":
+ main()
git://git.onelab.eu / sfa.git / blobdiff