static void UseWcf()
{
/*
动态下载服务元数据
*/
MetadataExchangeClient metaExchangeClient =
new MetadataExchangeClient(
new Uri("http://localhost:8002/ManualService"),
MetadataExchangeClientMode.HttpGet
);
//下载元数据
MetadataSet metadataSet = metaExchangeClient.GetMetadata();
WsdlImporter importer = new WsdlImporter(metadataSet);
ServiceEndpointCollection endpointCollection = importer.ImportAllEndpoints();
IManulService manulProxy = null;
foreach (ServiceEndpoint endPointItem in endpointCollection)
{
manulProxy = new ChannelFactory<IManulService>(
endPointItem.Binding,
endPointItem.Address
).CreateChannel();
((IChannel)manulProxy).Open();
Console.WriteLine("WCF调用结果为：{0}",
manulProxy.GetData());
((IChannel)manulProxy).Close();
}
}
private static void GenerateCodeDomTree(WsdlImporter wsdlImporter, ServiceContractGenerator contractGenerator)
{
Collection<ContractDescription> contracts = wsdlImporter.ImportAllContracts();
Collection<Binding> bindings = wsdlImporter.ImportAllBindings();
ServiceEndpointCollection endpoints = wsdlImporter.ImportAllEndpoints();
if (wsdlImporter.Errors.Any(e => !e.IsWarning))
{
throw new CodeGenerationException(wsdlImporter.Errors);
}
foreach (ContractDescription contract in contracts)
{
//TODO:Alex:Make the naming scheme customisable.
contract.Name = "I" + contract.Name.Replace("Interface", string.Empty);
contractGenerator.GenerateServiceContractType(contract);
}
foreach (Binding binding in bindings)
{
string bindingSectionName, configurationName;
contractGenerator.GenerateBinding(binding, out bindingSectionName, out configurationName);
}
foreach (ServiceEndpoint endpoint in endpoints)
{
ChannelEndpointElement channelElement;
contractGenerator.GenerateServiceEndpoint(endpoint, out channelElement);
}
}
private static ServiceEndpointCollection ResolveContracts(
IEnumerable <ContractDescription> contracts,
Func <MetadataSet> metadataGetter)
{
if (contracts == null)
{
throw new ArgumentNullException("contracts");
}
List <ContractDescription> list = new List <ContractDescription> (contracts);
if (list.Count == 0)
{
throw new ArgumentException("There must be atleast one ContractDescription", "contracts");
}
MetadataSet metadata = metadataGetter();
WsdlImporter importer = new WsdlImporter(metadata);
ServiceEndpointCollection endpoints = importer.ImportAllEndpoints();
ServiceEndpointCollection ret = new ServiceEndpointCollection();
foreach (ContractDescription contract in list)
{
Collection <ServiceEndpoint> colln =
endpoints.FindAll(new QName(contract.Name, contract.Namespace));
for (int i = 0; i < colln.Count; i++)
{
ret.Add(colln [i]);
}
}
return(ret);
}
static ServiceEndpointCollection QueryMexEndpoint(string mexAddress, BindingElement bindingElement)
{
var binding = new CustomBinding(bindingElement);
var MEXClient = new MetadataExchangeClient(binding);
var metadata = MEXClient.GetMetadata(new EndpointAddress(mexAddress));
var importer = new WsdlImporter(metadata);
return importer.ImportAllEndpoints();
}
public ServiceMetadataInformation ImportMetadata(Collection<MetadataSection> metadataCollection, MetadataImporterSerializerFormatMode formatMode)
{
CodeCompileUnit codeCompileUnit = new CodeCompileUnit();
CodeDomProvider codeDomProvider = m_CodeDomProviderFactory.CreateProvider();
WsdlImporter importer = new WsdlImporter(new MetadataSet(metadataCollection));
switch (formatMode)
{
case MetadataImporterSerializerFormatMode.DataContractSerializer:
AddStateForDataContractSerializerImport(importer, formatMode, codeCompileUnit, codeDomProvider);
break;
case MetadataImporterSerializerFormatMode.XmlSerializer:
AddStateForXmlSerializerImport(importer, codeCompileUnit, codeDomProvider);
break;
case MetadataImporterSerializerFormatMode.Auto:
AddStateForDataContractSerializerImport(importer, formatMode, codeCompileUnit, codeDomProvider);
AddStateForXmlSerializerImport(importer, codeCompileUnit, codeDomProvider);
break;
}
if (!importer.State.ContainsKey(typeof(WrappedOptions)))
{
importer.State.Add(typeof(WrappedOptions), new WrappedOptions
{
WrappedFlag = false
});
}
Collection<Binding> bindings = importer.ImportAllBindings();
Collection<ContractDescription> contracts = importer.ImportAllContracts();
ServiceEndpointCollection endpoints = importer.ImportAllEndpoints();
Collection<MetadataConversionError> importErrors = importer.Errors;
bool success = true;
if (importErrors != null)
{
foreach (MetadataConversionError error in importErrors)
{
if (!error.IsWarning)
{
success = false;
break;
}
}
}
if (!success)
{
//TODO: Throw exception
}
return new ServiceMetadataInformation(codeCompileUnit, codeDomProvider)
{
Bindings = bindings,
Contracts = contracts,
Endpoints = endpoints
};
}
public static void Run(Uri uri, string cache)
{
ServicePointManager.ServerCertificateValidationCallback = Validator;
MetadataSet doc;
string tempfile = null;
bool needsDownload;
if (cache == null) {
needsDownload = true;
tempfile = Path.GetTempFileName ();
cache = tempfile;
} else {
needsDownload = !File.Exists (cache);
}
if (needsDownload) {
Console.WriteLine ("Downloading service metadata ...");
DownloadXml (uri, cache);
Console.WriteLine ("Downloaded service metadata into {0}.", cache);
}
try {
doc = LoadMetadata (uri, cache);
} finally {
if (tempfile != null)
File.Delete (tempfile);
}
var importer = new WsdlImporter (doc);
var bindings = importer.ImportAllBindings ();
var endpoints = importer.ImportAllEndpoints ();
foreach (var error in importer.Errors) {
if (error.IsWarning)
Console.WriteLine ("WARNING: {0}", error.Message);
else
Console.WriteLine ("ERROR: {0}", error.Message);
}
Console.WriteLine ("DONE IMPORTING: {0} {1}", bindings.Count, endpoints.Count);
foreach (var binding in bindings)
Console.WriteLine ("BINDING: {0}", binding);
foreach (var endpoint in endpoints)
Console.WriteLine ("ENDPOINT: {0}", endpoint.Address);
foreach (var endpoint in endpoints) {
try {
Run (endpoint);
} catch (Exception ex) {
Console.WriteLine ("ERROR ({0}): {1}", endpoint.Address, ex);
}
}
}
static ServiceEndpointCollection QueryMexEndpoint(string mexAddress,Binding binding,TokenProvider tokenProvider)
{
dynamic extendedBinding = binding;
extendedBinding.MaxReceivedMessageSize *= MessageSizeMultiplier;
MetadataExchangeClient mexClient = new MetadataExchangeClient(extendedBinding);
mexClient.SetServiceBusCredentials(tokenProvider);
MetadataSet metadata = mexClient.GetMetadata(new EndpointAddress(mexAddress));
MetadataImporter importer = new WsdlImporter(metadata);
return importer.ImportAllEndpoints();
}
static ServiceEndpointCollection QueryMexEndpoint(string mexAddress,BindingElement bindingElement)
{
dynamic element = bindingElement;
element.MaxReceivedMessageSize *= MessageSizeMultiplier;
CustomBinding binding = new CustomBinding(element);
MetadataExchangeClient mexClient = new MetadataExchangeClient(binding);
MetadataSet metadata = mexClient.GetMetadata(new EndpointAddress(mexAddress));
MetadataImporter importer = new WsdlImporter(metadata);
return importer.ImportAllEndpoints();
}
public static void GenerateFromWsdl(Uri uri, string wsdlFilename,
string xmlFilename, string xsdFilename)
{
var doc = Utils.LoadMetadata (uri, wsdlFilename);
var importer = new WsdlImporter (doc);
var endpoints = importer.ImportAllEndpoints ();
var config = new Configuration ();
foreach (var endpoint in endpoints)
config.AddEndpoint (endpoint);
Generator.Write (xmlFilename, xsdFilename, config);
}
public static void GenerateConfig(MetadataSet metadata, Configuration config)
{
WsdlImporter importer = new WsdlImporter (metadata);
var endpoints = importer.ImportAllEndpoints ();
var generator = new ServiceContractGenerator (config);
generator.Options = ServiceContractGenerationOptions.None;
foreach (var endpoint in endpoints) {
ChannelEndpointElement channelElement;
generator.GenerateServiceEndpoint (endpoint, out channelElement);
}
}
public WebService(string path)
{
var metadataAddress = new EndpointAddress(path);
var mexClient = new MetadataExchangeClient(metadataAddress.Uri, MetadataExchangeClientMode.HttpGet);
mexClient.ResolveMetadataReferences = true;
var metadata = mexClient.GetMetadata(metadataAddress.Uri, MetadataExchangeClientMode.HttpGet);
var metadataSet = new MetadataSet(metadata.MetadataSections);
var importer = new WsdlImporter(metadataSet);
AllWsdlDocuments = importer.WsdlDocuments;
AllContracts = importer.ImportAllContracts();
AllBindings = importer.ImportAllBindings();
AllEndpoints = importer.ImportAllEndpoints();
//AllContracts.First().Operations.First().
}
static void Main(string[] args)
{
Binding binding = MetadataExchangeBindings.CreateMexHttpBinding();
EndpointAddress address = new EndpointAddress("http://127.0.0.1:9999/calculatorservice/mex");
MetadataExchangeClient metadataExchangeClient = new MetadataExchangeClient(binding);
MetadataSet metadata = metadataExchangeClient.GetMetadata(address);
WsdlImporter wsdlImporter = new WsdlImporter(metadata);
//添加已知契约类型
ContractDescription contract = ContractDescription.GetContract(typeof(ICalculator));
wsdlImporter.KnownContracts.Add(new XmlQualifiedName(contract.Name, contract.Namespace), contract);
ServiceEndpointCollection endpoints = wsdlImporter.ImportAllEndpoints();
using (ChannelFactory<ICalculator> channelFactory = new ChannelFactory<ICalculator>(endpoints[0]))
{
ICalculator calculator = channelFactory.CreateChannel();
Console.WriteLine("x + y = {2} when x = {0} and y = {1}", 1, 2, calculator.Add(1, 2));
}
Console.Read();
}
static ServiceEndpointCollection QueryMexEndpoint(string mexAddress,Binding binding,string issuer,string secret)
{
Binding extendedBinding = null;
if(binding is NetTcpRelayBinding)
{
NetTcpRelayBinding actualBinding = binding as NetTcpRelayBinding;
actualBinding.MaxReceivedMessageSize *= MessageSizeMultiplier;
extendedBinding = actualBinding;
}
if(binding is WS2007HttpRelayBinding)
{
WS2007HttpRelayBinding actualBinding = binding as WS2007HttpRelayBinding;
actualBinding.MaxReceivedMessageSize *= MessageSizeMultiplier;
extendedBinding = actualBinding;
}
MetadataExchangeClient mexClient = new MetadataExchangeClient(extendedBinding);
mexClient.SetServiceBusCredentials(issuer,secret);
MetadataSet metadata = mexClient.GetMetadata(new EndpointAddress(mexAddress));
MetadataImporter importer = new WsdlImporter(metadata);
return importer.ImportAllEndpoints();
}
static void Main()
{
// Create a MetadataExchangeClient for retrieving metadata.
EndpointAddress mexAddress = new EndpointAddress(ConfigurationManager.AppSettings["mexAddress"]);
MetadataExchangeClient mexClient = new MetadataExchangeClient(mexAddress);
// Retrieve the metadata for all endpoints using metadata exchange protocol (mex).
MetadataSet metadataSet = mexClient.GetMetadata();
//Convert the metadata into endpoints
WsdlImporter importer = new WsdlImporter(metadataSet);
ServiceEndpointCollection endpoints = importer.ImportAllEndpoints();
CalculatorClient client = null;
ContractDescription contract = ContractDescription.GetContract(typeof(ICalculator));
// Communicate with each endpoint that supports the ICalculator contract.
foreach (ServiceEndpoint ep in endpoints)
{
if (ep.Contract.Namespace.Equals(contract.Namespace) && ep.Contract.Name.Equals(contract.Name))
{
// Create a client using the endpoint address and binding.
client = new CalculatorClient(ep.Binding, new EndpointAddress(ep.Address.Uri));
Console.WriteLine("Communicate with endpoint: ");
Console.WriteLine(" AddressPath={0}", ep.Address.Uri.PathAndQuery);
Console.WriteLine(" Binding={0}", ep.Binding.Name);
// call operations
DoCalculations(client);
//Closing the client gracefully closes the connection and cleans up resources
client.Close();
}
}
Console.WriteLine();
Console.WriteLine("Press <ENTER> to terminate client.");
Console.ReadLine();
}
static void BasicHttpBinding_inner (
TestContext context, MetadataSet doc, BasicHttpSecurityMode security,
WSMessageEncoding encoding, HttpClientCredentialType clientCred,
AuthenticationSchemes authScheme, bool isHttps, TestLabel label)
{
var sd = (WS.ServiceDescription)doc.MetadataSections [0].Metadata;
label.EnterScope ("wsdl");
label.EnterScope ("bindings");
Assert.That (sd.Bindings.Count, Is.EqualTo (1), label.Get ());
var binding = sd.Bindings [0];
Assert.That (binding.ExtensibleAttributes, Is.Null, label.Get ());
Assert.That (binding.Extensions, Is.Not.Null, label.Get ());
bool hasPolicyXml;
switch (security) {
case BasicHttpSecurityMode.None:
if (isHttps)
throw new InvalidOperationException ();
hasPolicyXml = encoding == WSMessageEncoding.Mtom;
break;
case BasicHttpSecurityMode.Message:
case BasicHttpSecurityMode.Transport:
case BasicHttpSecurityMode.TransportWithMessageCredential:
if (encoding == WSMessageEncoding.Mtom)
throw new InvalidOperationException ();
hasPolicyXml = true;
break;
case BasicHttpSecurityMode.TransportCredentialOnly:
if (isHttps)
throw new InvalidOperationException ();
hasPolicyXml = true;
break;
default:
throw new InvalidOperationException ();
}
label.LeaveScope ();
WS.SoapBinding soap = null;
XmlElement xml = null;
foreach (var ext in binding.Extensions) {
if (ext is WS.SoapBinding)
soap = (WS.SoapBinding)ext;
else if (ext is XmlElement)
xml = (XmlElement)ext;
}
CheckSoapBinding (soap, WS.SoapBinding.HttpTransport, label);
label.LeaveScope ();
label.EnterScope ("policy-xml");
if (!hasPolicyXml)
Assert.That (xml, Is.Null, label.Get ());
else {
Assert.That (xml, Is.Not.Null, label.Get ());
var assertions = AssertPolicy (sd, xml, label);
Assert.That (assertions, Is.Not.Null, label.Get ());
if (clientCred == HttpClientCredentialType.Ntlm)
AssertPolicy (assertions, NtlmAuthenticationQName, label);
if (encoding == WSMessageEncoding.Mtom)
AssertPolicy (assertions, MtomEncodingQName, label);
switch (security) {
case BasicHttpSecurityMode.Message:
AssertPolicy (assertions, AsymmetricBindingQName, label);
AssertPolicy (assertions, Wss10QName, label);
break;
case BasicHttpSecurityMode.Transport:
AssertPolicy (assertions, TransportBindingQName, label);
break;
case BasicHttpSecurityMode.TransportWithMessageCredential:
AssertPolicy (assertions, SignedSupportingQName, label);
AssertPolicy (assertions, TransportBindingQName, label);
AssertPolicy (assertions, Wss10QName, label);
break;
default:
break;
}
Assert.That (assertions.Count, Is.EqualTo (0), label.Get ());
}
label.LeaveScope ();
label.EnterScope ("services");
Assert.That (sd.Services, Is.Not.Null, label.Get ());
Assert.That (sd.Services.Count, Is.EqualTo (1), label.Get ());
var service = sd.Services [0];
Assert.That (service.Ports, Is.Not.Null, label.Get ());
Assert.That (service.Ports.Count, Is.EqualTo (1), label.Get ());
var port = service.Ports [0];
label.EnterScope ("port");
Assert.That (port.Extensions, Is.Not.Null, label.Get ());
Assert.That (port.Extensions.Count, Is.EqualTo (1), label.Get ());
WS.SoapAddressBinding soap_addr_binding = null;
foreach (var extension in port.Extensions) {
if (extension is WS.SoapAddressBinding)
soap_addr_binding = (WS.SoapAddressBinding)extension;
else
Assert.Fail (label.Get ());
}
Assert.That (soap_addr_binding, Is.Not.Null, label.Get ());
label.LeaveScope ();
label.LeaveScope (); // wsdl
var importer = new WsdlImporter (doc);
label.EnterScope ("bindings");
var bindings = importer.ImportAllBindings ();
CheckImportErrors (importer, label);
Assert.That (bindings, Is.Not.Null, label.Get ());
Assert.That (bindings.Count, Is.EqualTo (1), label.Get ());
string scheme;
if ((security == BasicHttpSecurityMode.Transport) ||
(security == BasicHttpSecurityMode.TransportWithMessageCredential))
scheme = "https";
else
scheme = "http";
CheckBasicHttpBinding (
bindings [0], scheme, security, encoding, clientCred,
authScheme, label);
label.LeaveScope ();
label.EnterScope ("endpoints");
var endpoints = importer.ImportAllEndpoints ();
CheckImportErrors (importer, label);
Assert.That (endpoints, Is.Not.Null, label.Get ());
Assert.That (endpoints.Count, Is.EqualTo (1), label.Get ());
var uri = isHttps ? MetadataSamples.HttpsUri : MetadataSamples.HttpUri;
CheckEndpoint (endpoints [0], uri, label);
label.LeaveScope ();
}
private void ImportMetadata(WsdlImporter wsdlImporter,
out ServiceEndpointCollection endpoints,
out Collection<System.ServiceModel.Channels.Binding> bindings,
out Collection<ContractDescription> contracts)
{
endpoints = wsdlImporter.ImportAllEndpoints();
bindings = wsdlImporter.ImportAllBindings();
contracts = wsdlImporter.ImportAllContracts();
ThrowOnMetadataConversionErrors(wsdlImporter.Errors);
}
public static ServiceEndpoint[] GetEndpoints(string mexAddress)
{
if(string.IsNullOrWhiteSpace(mexAddress))
{
throw new ArgumentException("mexAddress");
}
Uri address = new Uri(mexAddress);
ServiceEndpointCollection endpoints = null;
BindingElement bindingElement = null;
//Try over HTTP-GET first
if(address.Scheme == Uri.UriSchemeHttp || address.Scheme == Uri.UriSchemeHttps)
{
string getAddress = mexAddress;
if(mexAddress.EndsWith("?wsdl") == false)
{
getAddress += "?wsdl";
}
if(address.Scheme == Uri.UriSchemeHttp)
{
HttpTransportBindingElement httpBindingElement = new HttpTransportBindingElement();
httpBindingElement.MaxReceivedMessageSize *= MessageSizeMultiplier;
bindingElement = httpBindingElement;
}
else
{
HttpsTransportBindingElement httpsBindingElement = new HttpsTransportBindingElement();
httpsBindingElement.MaxReceivedMessageSize *= MessageSizeMultiplier;
bindingElement = httpsBindingElement;
}
CustomBinding binding = new CustomBinding(bindingElement);
MetadataExchangeClient mexClient = new MetadataExchangeClient(binding);
MetadataSet metadata = mexClient.GetMetadata(new Uri(getAddress),MetadataExchangeClientMode.HttpGet);
MetadataImporter importer = new WsdlImporter(metadata);
endpoints = importer.ImportAllEndpoints();
return endpoints.ToArray();
}
//Try MEX endpoint:
if(address.Scheme == Uri.UriSchemeHttp)
{
bindingElement = new HttpTransportBindingElement();
}
if(address.Scheme == Uri.UriSchemeHttps)
{
bindingElement = new HttpsTransportBindingElement();
}
if(address.Scheme == Uri.UriSchemeNetTcp)
{
bindingElement = new TcpTransportBindingElement();
}
if(address.Scheme == Uri.UriSchemeNetPipe)
{
bindingElement = new NamedPipeTransportBindingElement();
}
endpoints = QueryMexEndpoint(mexAddress,bindingElement);
return endpoints.ToArray();
}
internal static Binding GetBindingFromMetadata(EndpointDiscoveryMetadata metadata)
{
var metadataExtension =
(from extension in metadata.Extensions
where extension.Name == WcfConstants.EndpointMetadata
select extension).FirstOrDefault();
if (metadataExtension == null) return null;
var endpointMetadata = metadataExtension.Elements().FirstOrDefault();
if (endpointMetadata == null) return null;
using (var xmlReader = endpointMetadata.CreateReader())
{
var metadataSet = MetadataSet.ReadFrom(xmlReader);
var importer = new WsdlImporter(metadataSet);
var endpoints = importer.ImportAllEndpoints();
if (endpoints.Count > 0)
{
return endpoints[0].Binding;
}
}
return null;
}
protected void btnFetchRequests_Click(object sender, EventArgs e)
{
txtRequest.Text = string.Empty;
txtResponse.Text = string.Empty;
string wsdlUrl = txtUrl.Text;
if (wsdlUrl != null && wsdlUrl != string.Empty && wsdlUrl.IndexOf("wsdl") != -1)// && ValidateRequestURL())
{
lblWarning.Visible = false;
try
{
WSHttpBinding binding = new WSHttpBinding(SecurityMode.None);
binding.MaxReceivedMessageSize = 2147483647;
MetadataExchangeClient metClient = new MetadataExchangeClient(binding);
metClient.ResolveMetadataReferences = true;
MetadataSet metSet = metClient.GetMetadata(new Uri(wsdlUrl), MetadataExchangeClientMode.HttpGet);
WsdlImporter wsdlImporter = new WsdlImporter(metSet);
CodeCompileUnit codeCompileUnit = new CodeCompileUnit();
ServiceContractGenerator generator = new ServiceContractGenerator(codeCompileUnit);
Collection<ContractDescription> contracts = wsdlImporter.ImportAllContracts();
ServiceEndpointCollection endpoints = wsdlImporter.ImportAllEndpoints();
List<string> opsList = new List<string>();
string serviceName = string.Empty;
string nameSpace = string.Empty;
foreach (ContractDescription contract in contracts)
{
foreach (OperationDescription op in contract.Operations)
{
opsList.Add(op.Name);
}
generator.GenerateServiceContractType(contract);
serviceName = contract.Name;
nameSpace = contract.Namespace;
break;
}
ddlOperations.DataSource = opsList;
ddlOperations.DataBind();
ddlOperations.Visible = true;
lblOperations.Visible = true;
ViewState.Add("ServiceName", serviceName);
ViewState.Add("Namespace", nameSpace);
CodeDomProvider provider1 = CodeDomProvider.CreateProvider("CSharp");
StringWriter ws = new StringWriter();
provider1.GenerateCodeFromCompileUnit(codeCompileUnit, ws, new CodeGeneratorOptions());
string serverRoot = System.Configuration.ConfigurationManager.AppSettings["ServerRoot"];
string[] assemblyNames = new string[] { "System.Configuration.dll", "System.Xml.dll", Server.MapPath( serverRoot + "bin/") + "System.Runtime.Serialization.dll",
"System.dll", "System.Web.Services.dll", "System.Data.dll", Server.MapPath( serverRoot + "bin/") + "System.ServiceModel.dll" };
CompilerParameters options = new CompilerParameters(assemblyNames);
options.WarningLevel = 0;
options.GenerateInMemory = true;
string sourceCode = ws.ToString();
CompilerResults results = provider1.CompileAssemblyFromSource(options, sourceCode);
if (!results.Errors.HasErrors)
{
Assembly compiledAssembly = results.CompiledAssembly;
Type objClientType = compiledAssembly.GetType(serviceName);
foreach (MethodInfo minfo in objClientType.GetMethods(BindingFlags.Instance | BindingFlags.Public | BindingFlags.DeclaredOnly))
{
StringBuilder sb = new StringBuilder();
if (nameSpace != null && nameSpace != string.Empty)
{
sb.Append("<" + minfo.Name + " xmlns=\"" + nameSpace + "\">");
}
else
{
sb.Append("<" + minfo.Name + ">");
}
ParameterInfo[] paramInfos = minfo.GetParameters();
if (paramInfos != null && paramInfos.Length > 0)
{
foreach (ParameterInfo param in paramInfos)
{
ConstructorInfo cons = param.ParameterType.GetConstructor(new Type[] { });
if (cons != null)
{
if (param.ParameterType.IsSerializable)
{
sb.Append("<" + param.Name + ">");
object obj = cons.Invoke(new object[] { });
LoadPropertyMembers(obj, sb, compiledAssembly);
sb.Append("</" + param.Name + ">");
}
else
{
object obj = cons.Invoke(new object[] { });
LoadPropertyMembers(obj, sb, compiledAssembly);
}
}
else
{
if (param.ParameterType.IsEnum)
{
sb.Append("<" + param.Name + ">");
object obj = Activator.CreateInstance(compiledAssembly.GetType(param.ParameterType.FullName));
sb.Append(obj.ToString());
sb.Append("</" + param.Name + ">");
}
else if (param.ParameterType.IsValueType)
{
sb.Append("<" + param.Name + ">");
switch (param.ParameterType.Name)
{
case "Int16":
case "Int32":
case "Int64":
case "Double":
case "Decimal":
sb.Append("0");
break;
case "Boolean":
sb.Append("false");
break;
case "DateTime":
sb.Append(DateTime.Now.ToString("yyyy-MM-dd"));
break;
}
sb.Append("</" + param.Name + ">");
}
else if (param.ParameterType.IsArray)
{
sb.Append("<" + param.Name + ">");
string propName = param.ParameterType.Name;
propName = propName.Replace("[]", string.Empty);
sb.Append("<" + propName + ">");
sb.Append("</" + propName + ">");
sb.Append("</" + param.Name + ">");
}
else
{
sb.Append("<" + param.Name + ">");
sb.Append("</" + param.Name + ">");
}
}
}
}
sb.Append("</" + minfo.Name + ">");
string data = "<?xml version=\"1.0\" encoding=\"utf-8\"?><soap:Envelope xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\"><soap:Body>";
data += sb.ToString();
data += "</soap:Body></soap:Envelope>";
ViewState.Add(minfo.Name + "Request", data);
}
txtRequest.Text = IndentXMLString(ViewState[ddlOperations.SelectedValue + "Request"].ToString());
ws.Flush();
ws.Close();
}
else
{
lblWarning.Text = "There was an error in loading XML requests from the assembly." + "\n" +
"You can still provide XML request by copy and pasting it in the Request textbox.";
lblWarning.Visible = true;
//ViewState.Clear();
}
}
catch (Exception ex)
{
lblWarning.Text = "Following error occured. " + ex.Message;
lblWarning.Visible = true;
ViewState.Clear();
return;
}
}
else
{
lblWarning.Text = "Service URL is either empty or incorrect. Please provide a URL with \"wsdl\" extension. Example: http://servicename.com/service.svc?wsdl";
lblWarning.Visible = true;
lblWarning.ForeColor = System.Drawing.Color.Red;
txtRequest.Text = string.Empty;
txtResponse.Text = string.Empty;
ddlOperations.Items.Clear();
}
}
void Explore(string mexAddress)
{
ServiceNode existingNode = null;
try
{
Uri address = new Uri(mexAddress);
ServiceEndpointCollection endpoints = null;
//Find if tree already contain this address
foreach(ServiceNode node in m_MexTree.Nodes)
{
if(node.MexAddress == mexAddress)
{
if(node.Text == "Unspecified Base Address" || node.Text == "Invalid Address")
{
node.ImageIndex = node.SelectedImageIndex = ServiceIndex;
}
existingNode = node;
break;
}
}
if(address.Scheme == "http")
{
HttpTransportBindingElement httpBindingElement = new HttpTransportBindingElement();
httpBindingElement.MaxReceivedMessageSize *= MessageMultiplier;
//Try the HTTP MEX Endpoint
try
{
endpoints = GetEndpoints(httpBindingElement);
}
catch
{}
//Try over HTTP-GET
if(endpoints == null)
{
string httpGetAddress = mexAddress;
if(mexAddress.EndsWith("?wsdl") == false)
{
httpGetAddress += "?wsdl";
}
CustomBinding binding = new CustomBinding(httpBindingElement);
MetadataExchangeClient MEXClient = new MetadataExchangeClient(binding);
MetadataSet metadata = MEXClient.GetMetadata(new Uri(httpGetAddress),MetadataExchangeClientMode.HttpGet);
MetadataImporter importer = new WsdlImporter(metadata);
endpoints = importer.ImportAllEndpoints();
}
}
if(address.Scheme == "https")
{
HttpsTransportBindingElement httpsBindingElement = new HttpsTransportBindingElement();
httpsBindingElement.MaxReceivedMessageSize *= MessageMultiplier;
//Try the HTTPS MEX Endpoint
try
{
endpoints = GetEndpoints(httpsBindingElement);
}
catch
{
}
//Try over HTTP-GET
if(endpoints == null)
{
string httpsGetAddress = mexAddress;
if(mexAddress.EndsWith("?wsdl") == false)
{
httpsGetAddress += "?wsdl";
}
CustomBinding binding = new CustomBinding(httpsBindingElement);
MetadataExchangeClient MEXClient = new MetadataExchangeClient(binding);
MetadataSet metadata = MEXClient.GetMetadata(new Uri(httpsGetAddress),MetadataExchangeClientMode.HttpGet);
MetadataImporter importer = new WsdlImporter(metadata);
endpoints = importer.ImportAllEndpoints();
}
}
if(address.Scheme == "net.tcp")
{
TcpTransportBindingElement tcpBindingElement = new TcpTransportBindingElement();
tcpBindingElement.MaxReceivedMessageSize *= MessageMultiplier;
endpoints = GetEndpoints(tcpBindingElement);
}
if(address.Scheme == "net.pipe")
{
NamedPipeTransportBindingElement ipcBindingElement = new NamedPipeTransportBindingElement();
ipcBindingElement.MaxReceivedMessageSize *= MessageMultiplier;
endpoints = GetEndpoints(ipcBindingElement);
}
ProcessMetaData(existingNode,mexAddress,endpoints);
}
catch
{
if(existingNode == null)
{
CurrentNode = new ServiceNode(mexAddress,this,"Invalid Address",ServiceError,ServiceError);
m_MexTree.Nodes.Add(CurrentNode);
}
else
{
CurrentNode.Text = "Invalid Address";
CurrentNode.Nodes.Clear();
CurrentNode.ImageIndex = CurrentNode.SelectedImageIndex = ServiceError;
}
}
}
private void ImportMetadata()
{
this.codeCompileUnit = new CodeCompileUnit();
CreateCodeDomProvider();
WsdlImporter importer = new WsdlImporter(new MetadataSet(metadataCollection));
AddStateForDataContractSerializerImport(importer);
AddStateForXmlSerializerImport(importer);
this.bindings = importer.ImportAllBindings();
this.contracts = importer.ImportAllContracts();
this.endpoints = importer.ImportAllEndpoints();
this.importWarnings = importer.Errors;
bool success = true;
if (this.importWarnings != null)
{
foreach (MetadataConversionError error in this.importWarnings)
{
if (!error.IsWarning)
{
success = false;
break;
}
}
}
if (!success)
{
DynamicProxyException exception = new DynamicProxyException(
Constants.ErrorMessages.ImportError);
exception.MetadataImportErrors = this.importWarnings;
throw exception;
}
}
void OnExplore(object sender,EventArgs e)
{
m_ExploreButton.Enabled = false;
string mexAddress = m_MexAddressTextBox.Text;
if(String.IsNullOrEmpty(mexAddress))
{
Debug.Assert(false,"Empty address");
}
m_MexTree.Nodes.Clear();
DisplayBlankControl();
SplashScreen splash = new SplashScreen(Resources.Progress);
try
{
Uri address = new Uri(mexAddress);
ServiceEndpointCollection endpoints = null;
if(address.Scheme == "http")
{
HttpTransportBindingElement httpBindingElement = new HttpTransportBindingElement();
httpBindingElement.MaxReceivedMessageSize *= MessageMultiplier;
//Try the HTTP MEX Endpoint
try
{
endpoints = GetEndpoints(httpBindingElement);
}
catch
{}
//Try over HTTP-GET
if(endpoints == null)
{
string httpGetAddress = mexAddress;
if(mexAddress.EndsWith("?wsdl") == false)
{
httpGetAddress += "?wsdl";
}
CustomBinding binding = new CustomBinding(httpBindingElement);
MetadataExchangeClient MEXClient = new MetadataExchangeClient(binding);
MetadataSet metadata = MEXClient.GetMetadata(new Uri(httpGetAddress),MetadataExchangeClientMode.HttpGet);
MetadataImporter importer = new WsdlImporter(metadata);
endpoints = importer.ImportAllEndpoints();
}
}
if(address.Scheme == "https")
{
HttpsTransportBindingElement httpsBindingElement = new HttpsTransportBindingElement();
httpsBindingElement.MaxReceivedMessageSize *= MessageMultiplier;
//Try the HTTPS MEX Endpoint
try
{
endpoints = GetEndpoints(httpsBindingElement);
}
catch
{
}
//Try over HTTP-GET
if(endpoints == null)
{
string httpsGetAddress = mexAddress;
if(mexAddress.EndsWith("?wsdl") == false)
{
httpsGetAddress += "?wsdl";
}
CustomBinding binding = new CustomBinding(httpsBindingElement);
MetadataExchangeClient MEXClient = new MetadataExchangeClient(binding);
MetadataSet metadata = MEXClient.GetMetadata(new Uri(httpsGetAddress),MetadataExchangeClientMode.HttpGet);
MetadataImporter importer = new WsdlImporter(metadata);
endpoints = importer.ImportAllEndpoints();
}
}
if(address.Scheme == "net.tcp")
{
TcpTransportBindingElement tcpBindingElement = new TcpTransportBindingElement();
tcpBindingElement.MaxReceivedMessageSize *= MessageMultiplier;
endpoints = GetEndpoints(tcpBindingElement);
}
if(address.Scheme == "net.pipe")
{
NamedPipeTransportBindingElement ipcBindingElement = new NamedPipeTransportBindingElement();
ipcBindingElement.MaxReceivedMessageSize *= MessageMultiplier;
endpoints = GetEndpoints(ipcBindingElement);
}
ProcessMetaData(endpoints);
}
catch
{
m_MexTree.Nodes.Clear();
m_Root = new ServiceNode(this,"Invalid Base Address",ServiceError,ServiceError);
m_MexTree.Nodes.Add(m_Root);
return;
}
finally
{
splash.Close();
m_ExploreButton.Enabled = true;
}
}
public static void GenerateProxyAssembly(string url, string guid, bool fromUi = false)
{
TestSuite suite = TestPackage.Suites.Find(s => s.Guid == guid);
if (suite == null && fromUi)
{
suite = new TestSuite()
{
ServiceUrl = url,
BaseUrl = url,
Wsdl = url + "?wsdl",
Guid = guid
};
TestPackage.Suites.Add(suite);
url = suite.Wsdl;
}
StreamReader lResponseStream = GetHttpWebResponse(url);
XmlTextReader xmlreader = new XmlTextReader(lResponseStream);
//read the downloaded WSDL file
ServiceDescription desc = ServiceDescription.Read(xmlreader);
MetadataSection section = MetadataSection.CreateFromServiceDescription(desc);
MetadataSet metaDocs = new MetadataSet(new[] { section });
WsdlImporter wsdlimporter = new WsdlImporter(metaDocs);
//Add any imported files
foreach (XmlSchema wsdlSchema in desc.Types.Schemas)
{
foreach (XmlSchemaObject externalSchema in wsdlSchema.Includes)
{
var import = externalSchema as XmlSchemaImport;
if (import != null)
{
if (suite != null)
{
Uri baseUri = new Uri(suite.BaseUrl);
if (string.IsNullOrEmpty(import.SchemaLocation)) continue;
Uri schemaUri = new Uri(baseUri, import.SchemaLocation);
StreamReader sr = GetHttpWebResponse(schemaUri.ToString());
XmlSchema schema = XmlSchema.Read(sr, null);
wsdlimporter.XmlSchemas.Add(schema);
}
}
}
}
//Additional check in case some services do not generate end points using generator
for (int w = 0; w < wsdlimporter.WsdlDocuments.Count; w++)
{
for (int se = 0; se < wsdlimporter.WsdlDocuments[w].Services.Count; se++)
{
for (int po = 0; po < wsdlimporter.WsdlDocuments[w].Services[se].Ports.Count; po++)
{
// ReSharper disable once ForCanBeConvertedToForeach
for (int ext = 0; ext < wsdlimporter.WsdlDocuments[w].Services[se].Ports[po].Extensions.Count; ext++)
{
switch (wsdlimporter.WsdlDocuments[w].Services[se].Ports[po].Extensions[ext].GetType().Name)
{
//BasicHttpBinding
case "SoapAddressBinding":
_endPointUrls.Add(((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name, ((SoapAddressBinding)(wsdlimporter.WsdlDocuments[w].Services[se].Ports[po].Extensions[ext])).Location);
if (suite != null &&
!suite.EndPoints.ContainsKey(
((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name))
{
suite.EndPoints.Add(
((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name,
((SoapAddressBinding)
(wsdlimporter.WsdlDocuments[w].Services[se].Ports[po].Extensions[ext]))
.Location);
suite.EndPointType.Add(((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name,
"BasicHttpBinding");
}
break;
//WSHttpBinding
case "Soap12AddressBinding":
_endPointUrls.Add(((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name, ((SoapAddressBinding)(wsdlimporter.WsdlDocuments[w].Services[se].Ports[po].Extensions[ext])).Location);
if (suite != null &&
!suite.EndPoints.ContainsKey(
((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name))
{
if (((SoapAddressBinding)
(wsdlimporter.WsdlDocuments[w].Services[se].Ports[po].Extensions[ext]))
.Location.ToLower().StartsWith("net.tcp"))
{
suite.EndPoints.Add(
((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name,
((SoapAddressBinding)
(wsdlimporter.WsdlDocuments[w].Services[se].Ports[po].Extensions[ext
]))
.Location);
suite.EndPointType.Add(
((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name,
"NetTcpBinding");
}
else
{
suite.EndPoints.Add(
((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name,
((SoapAddressBinding)
(wsdlimporter.WsdlDocuments[w].Services[se].Ports[po].Extensions[ext
]))
.Location);
suite.EndPointType.Add(
((wsdlimporter.WsdlDocuments[w].Services[se].Ports[po])).Binding.Name,
"WSHttpBinding");
}
}
break;
case "XmlElement":
break;
}
}
}
}
}
foreach (Import import in wsdlimporter.WsdlDocuments[0].Imports)
{
GenerateProxyAssembly(import.Location, guid);
return;
}
XsdDataContractImporter xsd = new XsdDataContractImporter
{
Options = new ImportOptions
{
ImportXmlType = true,
GenerateSerializable = true
}
};
xsd.Options.ReferencedTypes.Add(typeof(KeyValuePair<string, string>));
xsd.Options.ReferencedTypes.Add(typeof(List<KeyValuePair<string, string>>));
wsdlimporter.State.Add(typeof(XsdDataContractImporter), xsd);
Collection<ContractDescription> contracts = wsdlimporter.ImportAllContracts();
ServiceEndpointCollection allEndpoints = wsdlimporter.ImportAllEndpoints();
// Generate type information for each contract.
ServiceContractGenerator serviceContractGenerator = new ServiceContractGenerator();
foreach (var contract in contracts)
{
serviceContractGenerator.GenerateServiceContractType(contract);
// Keep a list of each contract's endpoints.
if (suite != null)
{
if (suite.EndpointsForContracts == null)
suite.EndpointsForContracts = new Dictionary<string, List<EndpointsForContractsClass>>();
suite.EndpointsForContracts[contract.Name] =
allEndpoints.Where(ep => ep.Contract.Name == contract.Name)
.Select(ep => new EndpointsForContractsClass()
{
Uri = ep.Address.Uri.ToString(),
Binding = ep.Binding
}).ToList();
}
}
if (serviceContractGenerator.Errors.Count != 0)
throw new Exception("There were errors during code compilation.");
//Initialize the CODE DOM tree in which we will import the ServiceDescriptionImporter
CodeNamespace nm = new CodeNamespace();
CodeCompileUnit unit = new CodeCompileUnit();
unit.Namespaces.Add(nm);
CodeDomProvider compiler = CodeDomProvider.CreateProvider("C#");
// include the assembly references needed to compile
var references = new[] { "System.Web.Services.dll", "System.Xml.dll", "System.ServiceModel.dll", "System.configuration.dll", "System.Runtime.Serialization.dll" };
var parameters = new CompilerParameters(references) { GenerateInMemory = true };
var results = compiler.CompileAssemblyFromDom(parameters, serviceContractGenerator.TargetCompileUnit);
if (results.Errors.Cast<CompilerError>().Any())
{
throw new Exception("Compilation Error Creating Assembly");
}
// all done....
if (_assembly.ContainsKey(guid))
_assembly[guid] = results.CompiledAssembly;
else
_assembly.Add(guid, results.CompiledAssembly);
if (_serviceInterface.ContainsKey(guid))
_serviceInterface[guid] = _assembly[guid].GetTypes()[0];
else
_serviceInterface.Add(guid, _assembly[guid].GetTypes()[0]);
}
private static ServiceEndpointCollection ResolveContracts (
IEnumerable<ContractDescription> contracts,
Func<MetadataSet> metadataGetter)
{
if (contracts == null)
throw new ArgumentNullException ("contracts");
List<ContractDescription> list = new List<ContractDescription> (contracts);
if (list.Count == 0)
throw new ArgumentException ("There must be atleast one ContractDescription", "contracts");
MetadataSet metadata = metadataGetter ();
WsdlImporter importer = new WsdlImporter (metadata);
ServiceEndpointCollection endpoints = importer.ImportAllEndpoints ();
ServiceEndpointCollection ret = new ServiceEndpointCollection ();
foreach (ContractDescription contract in list) {
Collection<ServiceEndpoint> colln =
endpoints.FindAll (new QName (contract.Name, contract.Namespace));
for (int i = 0; i < colln.Count; i ++)
ret.Add (colln [i]);
}
return ret;
}
/// <summary>
/// compile our wsdl file
/// </summary>
/// <param name="astrWebServiceURI"></param>
/// <param name="astrUsername"></param>
/// <param name="astrPassword"></param>
/// <param name="astrMethod"></param>
/// <returns></returns>
private compiledAssembly generateCompiledAssembly(string astrWebServiceURI, string astrUsername, string astrPassword, string astrMethod)
{
CompilerResults result = null;
// Define the WSDL Get address, contract name and parameters, with this we can extract WSDL details any time
//Uri address = new Uri("http://ifbenp.indfish.co.nz:16201/mws-ws/services/Vessel?wsdl"); //("http://localhost:64508/Service1.svc?wsdl");
Uri address = new Uri(astrWebServiceURI);
// For HttpGet endpoints use a Service WSDL address a mexMode of .HttpGet and for MEX endpoints use a MEX address and a mexMode of .MetadataExchange
MetadataExchangeClientMode mexMode = MetadataExchangeClientMode.HttpGet;
// Get the metadata file from the service.
MetadataExchangeClient metadataExchangeClient = new MetadataExchangeClient(address, mexMode);
metadataExchangeClient.ResolveMetadataReferences = true;
//One can also provide credentials if service needs that by the help following two lines.
ICredentials networkCredential = new NetworkCredential(astrUsername, astrPassword, "");
metadataExchangeClient.HttpCredentials = networkCredential;
//Gets the meta data information of the service.
MetadataSet metadataSet = metadataExchangeClient.GetMetadata();
// Import all contracts and endpoints.
WsdlImporter wsdlImporter = new WsdlImporter(metadataSet);
//Import all contracts.
Collection<ContractDescription> contracts = wsdlImporter.ImportAllContracts();
//Import all end points.
ServiceEndpointCollection allEndpoints = wsdlImporter.ImportAllEndpoints();
// Generate type information for each contract.
ServiceContractGenerator serviceContractGenerator = new ServiceContractGenerator();
//Dictinary has been defined to keep all the contract endpoints present, contract name is key of the dictionary item.
var endpointsForContracts = new Dictionary<string, IEnumerable<ServiceEndpoint>>();
string contractName = null;
foreach (ContractDescription contract in contracts)
{
serviceContractGenerator.GenerateServiceContractType(contract);
// Keep a list of each contract's endpoints.
endpointsForContracts[contract.Name] = allEndpoints.Where(ep => ep.Contract.Name == contract.Name).ToList();
contractName = contract.Name;
}
// Generate a code file for the contracts.
CodeGeneratorOptions codeGeneratorOptions = new CodeGeneratorOptions();
codeGeneratorOptions.BracingStyle = "C";
// Create Compiler instance of a specified language.
CodeDomProvider codeDomProvider = CodeDomProvider.CreateProvider("C#");
// Adding WCF-related assemblies references as copiler parameters, so as to do the compilation of particular service contract.
CompilerParameters compilerParameters = new CompilerParameters(new string[] { "System.dll", "System.ServiceModel.dll", "System.Runtime.Serialization.dll" });
compilerParameters.GenerateInMemory = true;
//Gets the compiled assembly.
result = codeDomProvider.CompileAssemblyFromDom(compilerParameters, serviceContractGenerator.TargetCompileUnit);
object proxyInstance = null;
if (result.Errors.Count <= 0)
{
// Find the proxy type that was generated for the specified contract (identified by a class that implements the contract and ICommunicationbject - this is contract
//implemented by all the communication oriented objects).
Type proxyType = result.CompiledAssembly.GetTypes().First(t => t.IsClass && t.GetInterface(contractName) != null &&
t.GetInterface(typeof(ICommunicationObject).Name) != null);
// Now we get the first service endpoint for the particular contract.
ServiceEndpoint serviceEndpoint = endpointsForContracts[contractName].First();
BasicHttpBinding newBinding = new BasicHttpBinding();
newBinding.Security.Mode = BasicHttpSecurityMode.TransportCredentialOnly;
newBinding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Basic;
newBinding.Security.Transport.ProxyCredentialType = HttpProxyCredentialType.None;
newBinding.Security.Message.AlgorithmSuite = System.ServiceModel.Security.SecurityAlgorithmSuite.Default;
newBinding.Security.Message.ClientCredentialType = BasicHttpMessageCredentialType.UserName;
serviceEndpoint.Binding = newBinding;
// Create an instance of the proxy by passing the endpoint binding and address as parameters.
proxyInstance = result.CompiledAssembly.CreateInstance(proxyType.Name, false, System.Reflection.BindingFlags.CreateInstance, null,
new object[] { serviceEndpoint.Binding, serviceEndpoint.Address }, CultureInfo.CurrentCulture, null);
PropertyInfo clientCredentials = proxyType.GetProperty("ClientCredentials");
if(null != clientCredentials)
{
ClientCredentials credentials = new ClientCredentials();
credentials.UserName.UserName = astrUsername;
credentials.UserName.Password = astrPassword;
object objCredentials = clientCredentials.GetValue(proxyInstance);
credentials = objCredentials as ClientCredentials;
if (null != credentials)
{
credentials.UserName.Password = astrPassword;
credentials.UserName.UserName = astrUsername;
}
}
}
compiledAssembly finalResults = new compiledAssembly() { compilerResults = result, instantiatedObject = proxyInstance };
return (finalResults);
}
ServiceEndpointCollection GetEndpoints(BindingElement bindingElement)
{
CustomBinding binding = new CustomBinding(bindingElement);
MetadataExchangeClient MEXClient = new MetadataExchangeClient(binding);
MetadataSet metadata = MEXClient.GetMetadata(new EndpointAddress(m_MexAddressTextBox.Text));
MetadataImporter importer = new WsdlImporter(metadata);
return importer.ImportAllEndpoints();
}
public static void NetTcpBinding (
TestContext context, MetadataSet doc, SecurityMode security,
bool reliableSession, TransferMode transferMode, TestLabel label)
{
label.EnterScope ("netTcpBinding");
var sd = (WS.ServiceDescription)doc.MetadataSections [0].Metadata;
label.EnterScope ("wsdl");
label.EnterScope ("bindings");
Assert.That (sd.Bindings.Count, Is.EqualTo (1), label.Get ());
var binding = sd.Bindings [0];
Assert.That (binding.ExtensibleAttributes, Is.Null, label.Get ());
Assert.That (binding.Extensions, Is.Not.Null, label.Get ());
WS.Soap12Binding soap = null;
XmlElement xml = null;
foreach (var ext in binding.Extensions) {
if (ext is WS.Soap12Binding)
soap = (WS.Soap12Binding)ext;
else if (ext is XmlElement)
xml = (XmlElement)ext;
}
CheckSoapBinding (soap, "http://schemas.microsoft.com/soap/tcp", label);
label.EnterScope ("policy-xml");
Assert.That (xml, Is.Not.Null, label.Get ());
var assertions = AssertPolicy (sd, xml, label);
Assert.That (assertions, Is.Not.Null, label.Get ());
AssertPolicy (assertions, BinaryEncodingQName, label);
AssertPolicy (assertions, UsingAddressingQName, label);
if (transferMode == TransferMode.Streamed)
AssertPolicy (assertions, StreamedTransferQName, label);
switch (security) {
case SecurityMode.Message:
AssertPolicy (assertions, SymmetricBindingQName, label);
AssertPolicy (assertions, Wss11QName, label);
AssertPolicy (assertions, Trust10QName, label);
break;
case SecurityMode.Transport:
AssertPolicy (assertions, TransportBindingQName, label);
break;
case SecurityMode.TransportWithMessageCredential:
AssertPolicy (assertions, TransportBindingQName, label);
AssertPolicy (assertions, EndorsingSupportingQName, label);
AssertPolicy (assertions, Wss11QName, label);
AssertPolicy (assertions, Trust10QName, label);
break;
default:
break;
}
if (reliableSession)
AssertPolicy (assertions, ReliableSessionQName, label);
Assert.That (assertions.Count, Is.EqualTo (0), label.Get ());
label.LeaveScope ();
label.EnterScope ("services");
Assert.That (sd.Services, Is.Not.Null, label.Get ());
Assert.That (sd.Services.Count, Is.EqualTo (1), label.Get ());
var service = sd.Services [0];
Assert.That (service.Ports, Is.Not.Null, label.Get ());
Assert.That (service.Ports.Count, Is.EqualTo (1), label.Get ());
var port = service.Ports [0];
label.EnterScope ("port");
Assert.That (port.Extensions, Is.Not.Null, label.Get ());
Assert.That (port.Extensions.Count, Is.EqualTo (2), label.Get ());
WS.Soap12AddressBinding soap_addr_binding = null;
XmlElement port_xml = null;
foreach (var extension in port.Extensions) {
if (extension is WS.Soap12AddressBinding)
soap_addr_binding = (WS.Soap12AddressBinding)extension;
else if (extension is XmlElement)
port_xml = (XmlElement)extension;
else
Assert.Fail (label.Get ());
}
Assert.That (soap_addr_binding, Is.Not.Null, label.Get ());
Assert.That (port_xml, Is.Not.Null, label.Get ());
Assert.That (port_xml.NamespaceURI, Is.EqualTo (Wsa10Namespace), label.Get ());
Assert.That (port_xml.LocalName, Is.EqualTo ("EndpointReference"), label.Get ());
label.LeaveScope ();
label.LeaveScope ();
label.LeaveScope (); // wsdl
var importer = new WsdlImporter (doc);
label.EnterScope ("bindings");
var bindings = importer.ImportAllBindings ();
CheckImportErrors (importer, label);
Assert.That (bindings, Is.Not.Null, label.Get ());
Assert.That (bindings.Count, Is.EqualTo (1), label.Get ());
CheckNetTcpBinding (
bindings [0], security, reliableSession,
transferMode, label);
label.LeaveScope ();
label.EnterScope ("endpoints");
var endpoints = importer.ImportAllEndpoints ();
CheckImportErrors (importer, label);
Assert.That (endpoints, Is.Not.Null, label.Get ());
Assert.That (endpoints.Count, Is.EqualTo (1), label.Get ());
CheckEndpoint (endpoints [0], MetadataSamples.NetTcpUri, label);
label.LeaveScope ();
label.LeaveScope ();
}
public static ServiceEndpoint[] GetEndpoints(string mexAddress)
{
if (String.IsNullOrEmpty(mexAddress))
{
Debug.Assert(false, "Empty address");
return null;
}
Uri address = new Uri(mexAddress);
ServiceEndpointCollection endpoints = null;
if (address.Scheme == "http")
{
HttpTransportBindingElement httpBindingElement = new HttpTransportBindingElement();
httpBindingElement.MaxReceivedMessageSize *= MessageSizeMultiplier;
//Try the HTTP MEX Endpoint
try
{
endpoints = QueryMexEndpoint(mexAddress, httpBindingElement);
}
catch
{ }
//Try over HTTP-GET
if (endpoints == null)
{
string httpGetAddress = mexAddress;
if (mexAddress.EndsWith("?wsdl") == false)
{
httpGetAddress += "?wsdl";
}
CustomBinding binding = new CustomBinding(httpBindingElement);
MetadataExchangeClient mexClient = new MetadataExchangeClient(binding);
MetadataSet metadata = mexClient.GetMetadata(new Uri(httpGetAddress), MetadataExchangeClientMode.HttpGet);
MetadataImporter importer = new WsdlImporter(metadata);
endpoints = importer.ImportAllEndpoints();
}
}
if (address.Scheme == "https")
{
HttpsTransportBindingElement httpsBindingElement = new HttpsTransportBindingElement();
httpsBindingElement.MaxReceivedMessageSize *= MessageSizeMultiplier;
//Try the HTTPS MEX Endpoint
try
{
endpoints = QueryMexEndpoint(mexAddress, httpsBindingElement);
}
catch
{ }
//Try over HTTPS-GET
if (endpoints == null)
{
string httpsGetAddress = mexAddress;
if (mexAddress.EndsWith("?wsdl") == false)
{
httpsGetAddress += "?wsdl";
}
CustomBinding binding = new CustomBinding(httpsBindingElement);
MetadataExchangeClient mexClient = new MetadataExchangeClient(binding);
MetadataSet metadata = mexClient.GetMetadata(new Uri(httpsGetAddress), MetadataExchangeClientMode.HttpGet);
MetadataImporter importer = new WsdlImporter(metadata);
endpoints = importer.ImportAllEndpoints();
}
}
if (address.Scheme == "net.tcp")
{
TcpTransportBindingElement tcpBindingElement = new TcpTransportBindingElement();
tcpBindingElement.MaxReceivedMessageSize *= MessageSizeMultiplier;
endpoints = QueryMexEndpoint(mexAddress, tcpBindingElement);
}
if (address.Scheme == "net.pipe")
{
NamedPipeTransportBindingElement ipcBindingElement = new NamedPipeTransportBindingElement();
ipcBindingElement.MaxReceivedMessageSize *= MessageSizeMultiplier;
endpoints = QueryMexEndpoint(mexAddress, ipcBindingElement);
}
return endpoints.ToArray();
}
/// <summary>
/// 根据元数据发布地址生成代理类
/// </summary>
/// <param name="address">元数据地址</param>
/// <param name="mode">交换元数据方式</param>
/// <param name="outPutProxyFile">代理文件路径</param>
/// <param name="outPutConfigFile">配置文件路径</param>
private static void GenerateWCfProxyAndConfig(string address, Entities.MetadataExchangeClientMode mode, string outPutProxyFile, string outPutConfigFile)
{
var mexClient = new MetadataExchangeClient(new Uri(address), (System.ServiceModel.Description.MetadataExchangeClientMode) mode);
var metadataSet = mexClient.GetMetadata();
var importer = new WsdlImporter(metadataSet);
var codeCompileUnit = new CodeCompileUnit();
var config = ConfigurationManager.OpenMappedExeConfiguration(new ExeConfigurationFileMap { ExeConfigFilename = outPutConfigFile }, ConfigurationUserLevel.None);
var generator = new ServiceContractGenerator(codeCompileUnit, config);
foreach (var endpoint in importer.ImportAllEndpoints())
{
generator.GenerateServiceContractType(endpoint.Contract);
ChannelEndpointElement element;
generator.GenerateServiceEndpoint(endpoint, out element);
}
generator.Configuration.Save();
var provider = CodeDomProvider.CreateProvider("CSharp");
using (var sw = new StreamWriter(outPutProxyFile))
{
var textWriter = new IndentedTextWriter(sw);
var options = new CodeGeneratorOptions();
provider.GenerateCodeFromCompileUnit(codeCompileUnit, textWriter, options);
}
}
/// <summary>
/// Given a WSDL importer, a set of metadata files and a compile unit, import the metadata
/// files.
/// </summary>
/// <param name="importer"></param>
/// <param name="compileUnit"></param>
/// <param name="generationErrors">
/// Errors encountered whie importing the model. Any new errors will be appended to this list.
/// </param>
/// <param name="serviceEndpointList">List of endpoints imported</param>
/// <param name="bindingCollection">The collection of bindings imported</param>
/// <param name="contractCollection">The collection of contracts imported</param>
protected static void ImportWCFModel(WsdlImporter importer,
System.CodeDom.CodeCompileUnit compileUnit,
IList<ProxyGenerationError> generationErrors,
out List<ServiceEndpoint> serviceEndpointList,
out IEnumerable<System.ServiceModel.Channels.Binding> bindingCollection,
out IEnumerable<ContractDescription> contractCollection)
{
// We want to remove soap1.2 endpoints for ASMX references, but we can't use the "normal" way
// of using a IWsdlImportExtension to do so since BeforeImport is called too late (DevDiv 7857)
// If DevDiv 7857 is fixed, we can remove the following two lines and instead add the
// AsmxEndpointPickerExtension to the importer's wsdl import extensions...
IWsdlImportExtension asmxFixerUpper = new AsmxEndpointPickerExtension();
asmxFixerUpper.BeforeImport(importer.WsdlDocuments, null, null);
// NOTE: we should import Endpoint before Contracts, otherwise some information (related to binding) will be lost in the model (devdiv: 22396)
serviceEndpointList = new List<ServiceEndpoint>();
//
// First we import all the endpoints (ports). This is required so that any WsdlImportExtension's BeforeImport
// gets called before we actually try to import anything from the WSDL object model.
// If we don't do this, we run into problems if any wsdl import extensions want to delete a specific port
// and this port happens to be the first port we try to import (you can't interrupt the import)
importer.ImportAllEndpoints();
//
// We need to go through each endpoint element and "re-import" it in order to get the mapping
// between the wsdlPort and the ServiceEndpoint... Importing the same endpoint twice is a no-op
// as far as the endpoint collection is concerned - it is simply a hashtable lookup to retreive
// the already generated information...
//
foreach (System.Web.Services.Description.ServiceDescription wsdlServiceDescription in importer.WsdlDocuments)
{
foreach (System.Web.Services.Description.Service wsdlService in wsdlServiceDescription.Services)
{
foreach (System.Web.Services.Description.Port servicePort in wsdlService.Ports)
{
try
{
ServiceEndpoint newEndpoint = importer.ImportEndpoint(servicePort);
serviceEndpointList.Add(newEndpoint);
}
catch (InvalidOperationException)
{
// Invalid operation exceptions should already be in the errors collection for the importer, so we don't
// need to add another generationError. The most probable cause for this is that the we failed to import
// the endpoint...
}
catch (Exception ex)
{ // It is bad, because WsdlImporter.WsdlImportException is a private class
generationErrors.Add(new ProxyGenerationError(ProxyGenerationError.GeneratorState.GenerateCode, wsdlServiceDescription.RetrievalUrl, ex));
}
}
}
}
bindingCollection = importer.ImportAllBindings();
System.Diagnostics.Debug.Assert(bindingCollection != null, "The importer should never return a NULL binding collection!");
contractCollection = importer.ImportAllContracts();
System.Diagnostics.Debug.Assert(contractCollection != null, "The importer should never return a NULL contract collection!");
foreach (MetadataConversionError error in importer.Errors)
{
generationErrors.Add(new ProxyGenerationError(error));
}
}
void Run (string [] args)
{
co.ProcessArgs (args);
if (co.Usage) {
co.DoUsage ();
return;
}
if (co.Version) {
co.DoVersion ();
return;
}
if (co.Help || co.RemainingArguments.Count == 0) {
co.DoHelp ();
return;
}
if (!co.NoLogo)
co.ShowBanner ();
CodeCompileUnit ccu = new CodeCompileUnit ();
CodeNamespace cns = new CodeNamespace (co.Namespace);
ccu.Namespaces.Add (cns);
generator = new ServiceContractGenerator (ccu);
generator.Options = GetGenerationOption ();
generator.Options |=ServiceContractGenerationOptions.ChannelInterface;
code_provider = GetCodeProvider ();
MetadataSet metadata = null;
// For now only assemblyPath is supported.
foreach (string arg in co.RemainingArguments) {
if (!File.Exists (arg)) {
Uri uri = null;
if (Uri.TryCreate (arg, UriKind.Absolute, out uri)) {
metadata = ResolveWithDisco (arg);
if (metadata == null)
metadata = ResolveWithWSMex (arg);
continue;
}
} else {
FileInfo fi = new FileInfo (arg);
switch (fi.Extension) {
case ".exe":
case ".dll":
GenerateContractType (fi.FullName);
break;
default:
throw new NotSupportedException ("Not supported file extension: " + fi.Extension);
}
}
}
if (metadata != null)
{
List<IWsdlImportExtension> list = new List<IWsdlImportExtension> ();
list.Add (new TransportBindingElementImporter ());
//list.Add (new DataContractSerializerMessageContractImporter ());
list.Add (new XmlSerializerMessageContractImporter ());
//WsdlImporter importer = new WsdlImporter (metadata, null, list);
WsdlImporter importer = new WsdlImporter (metadata);
ServiceEndpointCollection endpoints = importer.ImportAllEndpoints ();
Collection<ContractDescription> contracts = new Collection<ContractDescription> ();
if (endpoints.Count > 0) {
foreach (var se in endpoints)
contracts.Add (se.Contract);
} else {
foreach (var cd in importer.ImportAllContracts ())
contracts.Add (cd);
}
Console.WriteLine ("Generating files..");
// FIXME: could better become IWsdlExportExtension
foreach (ContractDescription cd in contracts) {
if (co.GenerateMoonlightProxy) {
var moonctx = new MoonlightChannelBaseContext ();
cd.Behaviors.Add (new MoonlightChannelBaseContractExtension (moonctx, co.GenerateMonoTouchProxy));
foreach (var od in cd.Operations)
od.Behaviors.Add (new MoonlightChannelBaseOperationExtension (moonctx, co.GenerateMonoTouchProxy));
generator.GenerateServiceContractType (cd);
moonctx.Fixup ();
}
else
generator.GenerateServiceContractType (cd);
}
}
/*if (cns.Types.Count == 0) {
Console.Error.WriteLine ("Argument assemblies have no types.");
Environment.Exit (1);
}*/
//FIXME: Generate .config
Console.WriteLine (GetOutputFilename ());
using (TextWriter w = File.CreateText (GetOutputFilename ())) {
code_provider.GenerateCodeFromCompileUnit (ccu, w, null);
}
}
