DefaultWsdlHelpGenerator.aspx
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DefaultWsdlHelpGenerator.aspx
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			<%--
			//
			// DefaultWsdlHelpGenerator.aspx:
			//
			// Author:
			// Lluis Sanchez Gual (lluis@ximian.com)
			//
			// (C) 2003 Ximian, Inc. http://www.ximian.com
			//
			--%>

			<%@ Import Namespace="System.Collections" %>
			<%@ Import Namespace="System.Collections.Generic" %>
			<%@ Import Namespace="System.IO" %>
			<%@ Import Namespace="System.Xml.Serialization" %>
			<%@ Import Namespace="System.Xml" %>
			<%@ Import Namespace="System.Xml.Schema" %>
			<%@ Import Namespace="System.Web.Services" %>
			<%@ Import Namespace="System.Web.Services.Description" %>
			<%@ Import Namespace="System.Web.Services.Configuration" %>
			<%@ Import Namespace="System.Web.Configuration" %>
			<%@ Import Namespace="System" %>
			<%@ Import Namespace="System.Net" %>
			<%@ Import Namespace="System.Globalization" %>
			<%@ Import Namespace="System.Resources" %>
			<%@ Import Namespace="System.Diagnostics" %>
			<%@ Import Namespace="System.CodeDom" %>
			<%@ Import Namespace="System.CodeDom.Compiler" %>
			<%@ Import Namespace="Microsoft.CSharp" %>
			<%@ Import Namespace="Microsoft.VisualBasic" %>
			<%@ Import Namespace="System.Text" %>
			<%@ Import Namespace="System.Text.RegularExpressions" %>
			<%@ Import Namespace="System.Security.Cryptography.X509Certificates" %>
			<%@ Assembly name="System.Web.Services" %>
			<%@ Page debug="true" %>

			<html>
			<script language="C#" runat="server">

			ServiceDescriptionCollection descriptions;
			XmlSchemas schemas;

			string WebServiceName;
			string WebServiceDescription;
			string PageName;

			string DefaultBinding;
			ArrayList ServiceProtocols;

			string CurrentOperationName;
			string CurrentOperationBinding;
			string OperationDocumentation;
			string CurrentOperationFormat;
			bool CurrentOperationSupportsTest;
			ArrayList InParams;
			ArrayList OutParams;
			string CurrentOperationProtocols;
			int CodeTextColumns = 95;
			BasicProfileViolationCollection ProfileViolations;

			void Page_Load(object sender, EventArgs e)
			{
			descriptions = (ServiceDescriptionCollection) Context.Items["wsdls"];
			schemas = (XmlSchemas) Context.Items["schemas"];

			ServiceDescription desc = descriptions [0];
			if (schemas.Count == 0) schemas = desc.Types.Schemas;

			Service service = desc.Services[0];
			WebServiceName = service.Name;
			if (desc.Bindings.Count == 0)
			return;

			DefaultBinding = desc.Bindings[0].Name;
			WebServiceDescription = service.Documentation;
			if (WebServiceDescription == "" \|\| WebServiceDescription == null)
			WebServiceDescription = "Description has not been provided";
			ServiceProtocols = FindServiceProtocols (null);

			CurrentOperationName = Request.QueryString["op"];
			CurrentOperationBinding = Request.QueryString["bnd"];
			if (CurrentOperationName != null) BuildOperationInfo ();

			PageName = HttpUtility.UrlEncode (Path.GetFileName(Request.Path), Encoding.UTF8);

			ArrayList list = new ArrayList ();
			foreach (ServiceDescription sd in descriptions) {
			foreach (Binding bin in sd.Bindings)
			if (bin.Extensions.Find (typeof(SoapBinding)) != null) list.Add (bin);
			}

			BindingsRepeater.DataSource = list;
			Page.DataBind();

			ProfileViolations = new BasicProfileViolationCollection ();
			foreach (WsiProfilesElement claims in ((WebServicesSection) WebConfigurationManager.GetSection("system.web/webServices")).ConformanceWarnings)
			if (claims.Name != WsiProfiles.None)
			WebServicesInteroperability.CheckConformance (claims.Name, descriptions, ProfileViolations);
			}

			void BuildOperationInfo ()
			{
			InParams = new ArrayList ();
			OutParams = new ArrayList ();

			Port port = FindPort (CurrentOperationBinding, null);
			Binding binding = descriptions.GetBinding (port.Binding);

			PortType portType = descriptions.GetPortType (binding.Type);
			Operation oper = FindOperation (portType, CurrentOperationName);

			OperationDocumentation = oper.Documentation;
			if (OperationDocumentation == null \|\| OperationDocumentation == "")
			OperationDocumentation = "No additional remarks";

			foreach (OperationMessage opm in oper.Messages)
			{
			if (opm is OperationInput)
			BuildParameters (InParams, opm);
			else if (opm is OperationOutput)
			BuildParameters (OutParams, opm);
			}

			// Protocols supported by the operation
			CurrentOperationProtocols = "";
			WebServiceProtocols testProtocols = 0;
			ArrayList prots = FindServiceProtocols (CurrentOperationName);
			for (int n=0; n<prots.Count; n++) {
			string prot = (string) prots [n];
			if (n != 0) CurrentOperationProtocols += ", ";
			CurrentOperationProtocols += prot;
			if (prot == "HttpGet")
			testProtocols \|= WebServiceProtocols.HttpGet;
			else if (prot == "HttpPost") {
			testProtocols \|= WebServiceProtocols.HttpPost;
			if (Context.Request.IsLocal)
			testProtocols \|= WebServiceProtocols.HttpPostLocalhost;
			}
			}
			CurrentOperationSupportsTest = (WebServicesSection.Current.EnabledProtocols & testProtocols) != 0;

			// Operation format
			OperationBinding obin = FindOperation (binding, CurrentOperationName);
			if (obin != null)
			CurrentOperationFormat = GetOperationFormat (obin);

			InputParamsRepeater.DataSource = InParams;
			InputFormParamsRepeater.DataSource = InParams;
			OutputParamsRepeater.DataSource = OutParams;
			}

			void BuildParameters (ArrayList list, OperationMessage opm)
			{
			Message msg = descriptions.GetMessage (opm.Message);
			if (msg.Parts.Count > 0 && msg.Parts[0].Name == "parameters")
			{
			MessagePart part = msg.Parts[0];
			XmlSchemaComplexType ctype;
			if (part.Element == XmlQualifiedName.Empty)
			{
			ctype = (XmlSchemaComplexType) schemas.Find (part.Type, typeof(XmlSchemaComplexType));
			}
			else
			{
			XmlSchemaElement elem = (XmlSchemaElement) schemas.Find (part.Element, typeof(XmlSchemaElement));
			ctype = (XmlSchemaComplexType) elem.SchemaType;
			}
			XmlSchemaSequence seq = ctype.Particle as XmlSchemaSequence;
			if (seq == null) return;

			foreach (XmlSchemaObject ob in seq.Items)
			{
			Parameter p = new Parameter();
			p.Description = "No additional remarks";

			if (ob is XmlSchemaElement)
			{
			XmlSchemaElement selem = GetRefElement ((XmlSchemaElement)ob);
			p.Name = selem.Name;
			p.Type = selem.SchemaTypeName.Name;
			}
			else
			{
			p.Name = "Unknown";
			p.Type = "Unknown";
			}
			list.Add (p);
			}
			}
			else
			{
			foreach (MessagePart part in msg.Parts)
			{
			Parameter p = new Parameter ();
			p.Description = "No additional remarks";
			p.Name = part.Name;
			if (part.Element == XmlQualifiedName.Empty)
			p.Type = part.Type.Name;
			else
			{
			XmlSchemaElement elem = (XmlSchemaElement) schemas.Find (part.Element, typeof(XmlSchemaElement));
			p.Type = elem.SchemaTypeName.Name;
			}
			list.Add (p);
			}
			}
			}

			string GetOperationFormat (OperationBinding obin)
			{
			string format = "";
			SoapOperationBinding sob = obin.Extensions.Find (typeof(SoapOperationBinding)) as SoapOperationBinding;
			if (sob != null) {
			format = sob.Style.ToString ();
			SoapBodyBinding sbb = obin.Input.Extensions.Find (typeof(SoapBodyBinding)) as SoapBodyBinding;
			if (sbb != null)
			format += " / " + sbb.Use;
			}
			return format;
			}

			XmlSchemaElement GetRefElement (XmlSchemaElement elem)
			{
			if (!elem.RefName.IsEmpty)
			return (XmlSchemaElement) schemas.Find (elem.RefName, typeof(XmlSchemaElement));
			else
			return elem;
			}

			ArrayList FindServiceProtocols(string operName)
			{
			ArrayList table = new ArrayList ();
			Service service = descriptions[0].Services[0];
			foreach (Port port in service.Ports)
			{
			string prot = null;
			Binding bin = descriptions.GetBinding (port.Binding);
			if (bin.Extensions.Find (typeof(SoapBinding)) != null)
			prot = "Soap";
			else
			{
			HttpBinding hb = (HttpBinding) bin.Extensions.Find (typeof(HttpBinding));
			if (hb != null && hb.Verb == "POST") prot = "HttpPost";
			else if (hb != null && hb.Verb == "GET") prot = "HttpGet";
			}

			if (prot != null && operName != null)
			{
			if (FindOperation (bin, operName) == null)
			prot = null;
			}

			if (prot != null && !table.Contains (prot))
			table.Add (prot);
			}
			return table;
			}

			Port FindPort (string portName, string protocol)
			{
			Service service = descriptions[0].Services[0];
			foreach (Port port in service.Ports)
			{
			if (portName == null)
			{
			Binding binding = descriptions.GetBinding (port.Binding);
			if (GetProtocol (binding) == protocol) return port;
			}
			else if (port.Name == portName)
			return port;
			}
			return null;
			}

			string GetProtocol (Binding binding)
			{
			if (binding.Extensions.Find (typeof(SoapBinding)) != null) return "Soap";
			HttpBinding hb = (HttpBinding) binding.Extensions.Find (typeof(HttpBinding));
			if (hb == null) return "";
			if (hb.Verb == "POST") return "HttpPost";
			if (hb.Verb == "GET") return "HttpGet";
			return "";
			}


			Operation FindOperation (PortType portType, string name)
			{
			foreach (Operation oper in portType.Operations) {
			if (oper.Messages.Input.Name != null) {
			if (oper.Messages.Input.Name == name) return oper;
			}
			else
			if (oper.Name == name) return oper;
			}

			return null;
			}

			OperationBinding FindOperation (Binding binding, string name)
			{
			foreach (OperationBinding oper in binding.Operations) {
			if (oper.Input.Name != null) {
			if (oper.Input.Name == name) return oper;
			}
			else
			if (oper.Name == name) return oper;
			}

			return null;
			}

			string FormatBindingName (string name)
			{
			if (name == DefaultBinding) return "Methods";
			else return "Methods for binding<br>" + name;
			}

			string GetOpName (object op)
			{
			OperationBinding ob = op as OperationBinding;
			if (ob == null) return "";
			if (ob.Input.Name != null) return ob.Input.Name;
			else return ob.Name;
			}

			bool HasFormResult
			{
			get { return Request.QueryString ["ext"] == "testform"; }
			}

			class NoCheckCertificatePolicy : ICertificatePolicy {
			public bool CheckValidationResult (ServicePoint a, X509Certificate b, WebRequest c, int d)
			{
			return true;
			}
			}

			string GetOrPost ()
			{
			return (CurrentOperationProtocols.IndexOf ("HttpGet") >= 0) ? "GET" : "POST";
			}

			string GetQS ()
			{
			bool fill = false;
			string qs = "";
			NameValueCollection query_string = Request.QueryString;
			for (int n = 0; n < query_string.Count; n++) {
			if (fill) {
			if (qs != "") qs += "&";
			qs += query_string.GetKey(n) + "=" + Server.UrlEncode (query_string [n]);
			}
			if (query_string.GetKey(n) == "ext") fill = true;
			}

			return qs;
			}

			string GetTestResultUrl ()
			{
			if (!HasFormResult) return "";

			string location = null;
			ServiceDescription desc = descriptions [0];
			Service service = desc.Services[0];
			foreach (Port port in service.Ports)
			if (port.Name == CurrentOperationBinding)
			{
			SoapAddressBinding sbi = (SoapAddressBinding) port.Extensions.Find (typeof(SoapAddressBinding));
			if (sbi != null)
			location = sbi.Location;
			}

			if (location == null)
			return "Could not locate web service";

			return location + "/" + CurrentOperationName;
			}

			string GenerateOperationMessages (string protocol, bool generateInput)
			{
			if (!IsOperationSupported (protocol)) return "";

			Port port;
			if (protocol != "Soap") port = FindPort (null, protocol);
			else port = FindPort (CurrentOperationBinding, null);

			Binding binding = descriptions.GetBinding (port.Binding);
			OperationBinding obin = FindOperation (binding, CurrentOperationName);
			PortType portType = descriptions.GetPortType (binding.Type);
			Operation oper = FindOperation (portType, CurrentOperationName);

			HtmlSampleGenerator sg = new HtmlSampleGenerator (descriptions, schemas);
			string txt = sg.GenerateMessage (port, obin, oper, protocol, generateInput);
			if (protocol == "Soap") txt = WrapText (txt,CodeTextColumns);
			txt = ColorizeXml (txt);
			txt = txt.Replace ("@placeholder!","<span class='literal-placeholder'>");
			txt = txt.Replace ("!placeholder@","</span>");
			return txt;
			}

			bool IsOperationSupported (string protocol)
			{
			if (CurrentPage != "op" \|\| CurrentTab != "msg") return false;
			if (protocol == "Soap") return true;

			Port port = FindPort (null, protocol);
			if (port == null) return false;
			Binding binding = descriptions.GetBinding (port.Binding);
			if (binding == null) return false;
			return FindOperation (binding, CurrentOperationName) != null;
			}

			//
			// Proxy code generation
			//

			string GetProxyCode ()
			{
			CodeNamespace codeNamespace = new CodeNamespace();
			CodeCompileUnit codeUnit = new CodeCompileUnit();

			codeUnit.Namespaces.Add (codeNamespace);

			ServiceDescriptionImporter importer = new ServiceDescriptionImporter();

			foreach (ServiceDescription sd in descriptions)
			importer.AddServiceDescription(sd, null, null);

			foreach (XmlSchema sc in schemas)
			importer.Schemas.Add (sc);

			importer.Import(codeNamespace, codeUnit);

			string langId = Request.QueryString ["lang"];
			if (langId == null \|\| langId == "") langId = "cs";
			CodeDomProvider provider = GetProvider (langId);
			ICodeGenerator generator = provider.CreateGenerator();
			CodeGeneratorOptions options = new CodeGeneratorOptions();

			StringWriter sw = new StringWriter ();
			generator.GenerateCodeFromCompileUnit(codeUnit, sw, options);

			return Colorize (WrapText (sw.ToString (), CodeTextColumns), langId);
			}

			public string CurrentLanguage
			{
			get {
			string langId = Request.QueryString ["lang"];
			if (langId == null \|\| langId == "") langId = "cs";
			return langId;
			}
			}

			public string CurrentProxytName
			{
			get {
			string lan = CurrentLanguage == "cs" ? "C#" : "Visual Basic";
			return lan + " Client Proxy";
			}
			}

			private CodeDomProvider GetProvider(string langId)
			{
			switch (langId.ToUpper())
			{
			case "CS": return new CSharpCodeProvider();
			case "VB": return new VBCodeProvider();
			default: return null;
			}
			}

			//
			// Document generation
			//

			string GenerateDocument ()
			{
			StringWriter sw = new StringWriter ();

			if (CurrentDocType == "wsdl")
			descriptions [CurrentDocInd].Write (sw);
			else if (CurrentDocType == "schema")
			schemas [CurrentDocInd].Write (sw);

			return Colorize (WrapText (sw.ToString (), CodeTextColumns), "xml");
			}

			public string CurrentDocType
			{
			get { return Request.QueryString ["doctype"] != null ? Request.QueryString ["doctype"] : "wsdl"; }
			}

			public int CurrentDocInd
			{
			get { return Request.QueryString ["docind"] != null ? int.Parse (Request.QueryString ["docind"]) : 0; }
			}

			public string CurrentDocumentName
			{
			get {
			if (CurrentDocType == "wsdl")
			return "WSDL document for namespace \"" + descriptions [CurrentDocInd].TargetNamespace + "\"";
			else
			return "Xml Schema for namespace \"" + schemas [CurrentDocInd].TargetNamespace + "\"";
			}
			}

			//
			// Pages and tabs
			//

			bool firstTab = true;
			ArrayList disabledTabs = new ArrayList ();

			string CurrentTab
			{
			get { return Request.QueryString["tab"] != null ? Request.QueryString["tab"] : "main" ; }
			}

			string CurrentPage
			{
			get { return Request.QueryString["page"] != null ? Request.QueryString["page"] : "main" ; }
			}

			void WriteTabs ()
			{
			if (CurrentOperationName != null)
			{
			WriteTab ("main","Overview");
			WriteTab ("test","Test Form");
			WriteTab ("msg","Message Layout");
			}
			}

			void WriteTab (string id, string label)
			{
			if (!firstTab) Response.Write(" \| ");
			firstTab = false;

			string cname = CurrentTab == id ? "tabLabelOn" : "tabLabelOff";
			Response.Write ("<a href='" + PageName + "?" + GetPageContext(null) + GetDataContext() + "tab=" + id + "' style='text-decoration:none'>");
			Response.Write ("<span class='" + cname + "'>" + label + "</span>");
			Response.Write ("</a>");
			}

			string GetTabContext (string pag, string tab)
			{
			if (tab == null) tab = CurrentTab;
			if (pag == null) pag = CurrentPage;
			if (pag != CurrentPage) tab = "main";
			return "page=" + pag + "&tab=" + tab + "&";
			}

			string GetPageContext (string pag)
			{
			if (pag == null) pag = CurrentPage;
			return "page=" + pag + "&";
			}

			class Tab
			{
			public string Id;
			public string Label;
			}

			//
			// Syntax coloring
			//

			static string keywords_cs =
			"(\\babstract\\b\|\\bevent\\b\|\\bnew\\b\|\\bstruct\\b\|\\bas\\b\|\\bexplicit\\b\|\\bnull\\b\|\\bswitch\\b\|\\bbase\\b\|\\bextern\\b\|" +
			"\\bobject\\b\|\\bthis\\b\|\\bbool\\b\|\\bfalse\\b\|\\boperator\\b\|\\bthrow\\b\|\\bbreak\\b\|\\bfinally\\b\|\\bout\\b\|\\btrue\\b\|" +
			"\\bbyte\\b\|\\bfixed\\b\|\\boverride\\b\|\\btry\\b\|\\bcase\\b\|\\bfloat\\b\|\\bparams\\b\|\\btypeof\\b\|\\bcatch\\b\|\\bfor\\b\|" +
			"\\bprivate\\b\|\\buint\\b\|\\bchar\\b\|\\bforeach\\b\|\\bprotected\\b\|\\bulong\\b\|\\bchecked\\b\|\\bgoto\\b\|\\bpublic\\b\|" +
			"\\bunchecked\\b\|\\bclass\\b\|\\bif\\b\|\\breadonly\\b\|\\bunsafe\\b\|\\bconst\\b\|\\bimplicit\\b\|\\bref\\b\|\\bushort\\b\|" +
			"\\bcontinue\\b\|\\bin\\b\|\\breturn\\b\|\\busing\\b\|\\bdecimal\\b\|\\bint\\b\|\\bsbyte\\b\|\\bvirtual\\b\|\\bdefault\\b\|" +
			"\\binterface\\b\|\\bsealed\\b\|\\bvolatile\\b\|\\bdelegate\\b\|\\binternal\\b\|\\bshort\\b\|\\bvoid\\b\|\\bdo\\b\|\\bis\\b\|" +
			"\\bsizeof\\b\|\\bwhile\\b\|\\bdouble\\b\|\\block\\b\|\\bstackalloc\\b\|\\belse\\b\|\\blong\\b\|\\bstatic\\b\|\\benum\\b\|" +
			"\\bnamespace\\b\|\\bstring\\b)";

			static string keywords_vb =
			"(\\bAddHandler\\b\|\\bAddressOf\\b\|\\bAlias\\b\|\\bAnd\\b\|\\bAndAlso\\b\|\\bAnsi\\b\|\\bAs\\b\|\\bAssembly\\b\|" +
			"\\bAuto\\b\|\\bBoolean\\b\|\\bByRef\\b\|\\bByte\\b\|\\bByVal\\b\|\\bCall\\b\|\\bCase\\b\|\\bCatch\\b\|" +
			"\\bCBool\\b\|\\bCByte\\b\|\\bCChar\\b\|\\bCDate\\b\|\\bCDec\\b\|\\bCDbl\\b\|\\bChar\\b\|\\bCInt\\b\|" +
			"\\bClass\\b\|\\bCLng\\b\|\\bCObj\\b\|\\bConst\\b\|\\bCShort\\b\|\\bCSng\\b\|\\bCStr\\b\|\\bCType\\b\|" +
			"\\bDate\\b\|\\bDecimal\\b\|\\bDeclare\\b\|\\bDefault\\b\|\\bDelegate\\b\|\\bDim\\b\|\\bDirectCast\\b\|\\bDo\\b\|" +
			"\\bDouble\\b\|\\bEach\\b\|\\bElse\\b\|\\bElseIf\\b\|\\bEnd\\b\|\\bEnum\\b\|\\bErase\\b\|\\bError\\b\|" +
			"\\bEvent\\b\|\\bExit\\b\|\\bFalse\\b\|\\bFinally\\b\|\\bFor\\b\|\\bFriend\\b\|\\bFunction\\b\|\\bGet\\b\|" +
			"\\bGetType\\b\|\\bGoSub\\b\|\\bGoTo\\b\|\\bHandles\\b\|\\bIf\\b\|\\bImplements\\b\|\\bImports\\b\|\\bIn\\b\|" +
			"\\bInherits\\b\|\\bInteger\\b\|\\bInterface\\b\|\\bIs\\b\|\\bLet\\b\|\\bLib\\b\|\\bLike\\b\|\\bLong\\b\|" +
			"\\bLoop\\b\|\\bMe\\b\|\\bMod\\b\|\\bModule\\b\|\\bMustInherit\\b\|\\bMustOverride\\b\|\\bMyBase\\b\|\\bMyClass\\b\|" +
			"\\bNamespace\\b\|\\bNew\\b\|\\bNext\\b\|\\bNot\\b\|\\bNothing\\b\|\\bNotInheritable\\b\|\\bNotOverridable\\b\|\\bObject\\b\|" +
			"\\bOn\\b\|\\bOption\\b\|\\bOptional\\b\|\\bOr\\b\|\\bOrElse\\b\|\\bOverloads\\b\|\\bOverridable\\b\|\\bOverrides\\b\|" +
			"\\bParamArray\\b\|\\bPreserve\\b\|\\bPrivate\\b\|\\bProperty\\b\|\\bProtected\\b\|\\bPublic\\b\|\\bRaiseEvent\\b\|\\bReadOnly\\b\|" +
			"\\bReDim\\b\|\\bREM\\b\|\\bRemoveHandler\\b\|\\bResume\\b\|\\bReturn\\b\|\\bSelect\\b\|\\bSet\\b\|\\bShadows\\b\|" +
			"\\bShared\\b\|\\bShort\\b\|\\bSingle\\b\|\\bStatic\\b\|\\bStep\\b\|\\bStop\\b\|\\bString\\b\|\\bStructure\\b\|" +
			"\\bSub\\b\|\\bSyncLock\\b\|\\bThen\\b\|\\bThrow\\b\|\\bTo\\b\|\\bTrue\\b\|\\bTry\\b\|\\bTypeOf\\b\|" +
			"\\bUnicode\\b\|\\bUntil\\b\|\\bVariant\\b\|\\bWhen\\b\|\\bWhile\\b\|\\bWith\\b\|\\bWithEvents\\b\|\\bWriteOnly\\b\|\\bXor\\b)";

			string Colorize (string text, string lang)
			{
			if (lang == "xml") return ColorizeXml (text);
			else if (lang == "cs") return ColorizeCs (text);
			else if (lang == "vb") return ColorizeVb (text);
			else return text;
			}

			string ColorizeXml (string text)
			{
			text = text.Replace (" ", " ");
			Regex re = new Regex ("\r\n\|\r\|\n");
			text = re.Replace (text, "_br_");

			re = new Regex ("<\\s(\\/?)\\s([\\s\\S]?)\\s(\\/?)\\s*>");
			text = re.Replace (text,"{blue:<$1}{maroon:$2}{blue:$3>}");

			re = new Regex ("\\{(\\w):([\\s\\S]?)\\}");
			text = re.Replace (text,"<span style='color:$1'>$2</span>");

			re = new Regex ("\"(.*?)\"");
			text = re.Replace (text,"\"<span style='color:purple'>$1</span>\"");


			text = text.Replace ("\t", "     ");
			text = text.Replace ("_br_", "<br>");
			return text;
			}

			string ColorizeCs (string text)
			{
			text = text.Replace (" ", " ");

			text = text.Replace ("<", "<");
			text = text.Replace (">", ">");

			Regex re = new Regex ("\"((((?!\").)\|\\\")*?)\"");
			text = re.Replace (text,"<span style='color:purple'>\"$1\"</span>");

			re = new Regex ("//(((.(?!\"</span>))\|\"(((?!\").))\"</span>))(\r\|\n\|\r\n)");
			text = re.Replace (text,"<span style='color:green'>//$1</span><br/>");

			re = new Regex (keywords_cs);
			text = re.Replace (text,"<span style='color:blue'>$1</span>");

			text = text.Replace ("\t","     ");
			text = text.Replace ("\n","<br/>");

			return text;
			}

			string ColorizeVb (string text)
			{
			text = text.Replace (" ", " ");

			/* Regex re = new Regex ("\"((((?!\").)\|\\\")*?)\"");
			text = re.Replace (text,"<span style='color:purple'>\"$1\"</span>");

			re = new Regex ("'(((.(?!\"\\<\\/span\\>))\|\"(((?!\").))\"\\<\\/span\\>))(\r\|\n\|\r\n)");
			text = re.Replace (text,"<span style='color:green'>//$1</span><br/>");

			re = new Regex (keywords_vb);
			text = re.Replace (text,"<span style='color:blue'>$1</span>");
			*/
			text = text.Replace ("\t","     ");
			text = text.Replace ("\n","<br/>");
			return text;
			}

			//
			// Helper methods and classes
			//

			string GetDataContext ()
			{
			return "op=" + CurrentOperationName + "&bnd=" + CurrentOperationBinding + "&";
			}

			string GetOptionSel (string v1, string v2)
			{
			string op = "<option ";
			if (v1 == v2) op += "selected ";
			return op + "value='" + v1 + "'>";
			}

			string WrapText (string text, int maxChars)
			{
			text = text.Replace(" />","/>");

			string linspace = null;
			int lincount = 0;
			int breakpos = 0;
			int linstart = 0;
			bool inquotes = false;
			char lastc = ' ';
			string sublineIndent = "";
			System.Text.StringBuilder sb = new System.Text.StringBuilder ();
			for (int n=0; n<text.Length; n++)
			{
			char c = text [n];

			if (c=='\r' \|\| c=='\n' \|\| n==text.Length-1)
			{
			sb.Append (linspace + sublineIndent + text.Substring (linstart, n-linstart+1));
			linspace = null;
			lincount = 0;
			linstart = n+1;
			breakpos = linstart;
			sublineIndent = "";
			lastc = c;
			continue;
			}

			if (lastc==',' \|\| lastc=='(')
			{
			if (!inquotes) breakpos = n;
			}

			if (lincount > maxChars && breakpos >= linstart)
			{
			if (linspace != null)
			sb.Append (linspace + sublineIndent);
			sb.Append (text.Substring (linstart, breakpos-linstart));
			sb.Append ("\n");
			sublineIndent = " ";
			lincount = linspace.Length + sublineIndent.Length + (n-breakpos);
			linstart = breakpos;
			}

			if (c==' ' \|\| c=='\t')
			{
			if (!inquotes)
			breakpos = n;
			}
			else if (c=='"')
			{
			inquotes = !inquotes;
			}
			else
			if (linspace == null) {
			linspace = text.Substring (linstart, n-linstart);
			linstart = n;
			}

			lincount++;
			lastc = c;
			}
			return sb.ToString ();
			}

			class Parameter
			{
			string name;
			string type;
			string description;

			public string Name { get { return name; } set { name = value; } }
			public string Type { get { return type; } set { type = value; } }
			public string Description { get { return description; } set { description = value; } }
			}

			public class HtmlSampleGenerator: SampleGenerator
			{
			public HtmlSampleGenerator (ServiceDescriptionCollection services, XmlSchemas schemas)
			: base (services, schemas)
			{
			}

			protected override string GetLiteral (string s)
			{
			return "@placeholder!" + s + "!placeholder@";
			}
			}


			public class SampleGenerator
			{
			protected ServiceDescriptionCollection descriptions;
			protected XmlSchemas schemas;
			XmlSchemaElement anyElement;
			ArrayList queue;
			SoapBindingUse currentUse;
			XmlDocument document = new XmlDocument ();

			static readonly XmlQualifiedName anyType = new XmlQualifiedName ("anyType",XmlSchema.Namespace);
			static readonly XmlQualifiedName arrayType = new XmlQualifiedName ("Array","http://schemas.xmlsoap.org/soap/encoding/");
			static readonly XmlQualifiedName arrayTypeRefName = new XmlQualifiedName ("arrayType","http://schemas.xmlsoap.org/soap/encoding/");
			const string SoapEnvelopeNamespace = "http://schemas.xmlsoap.org/soap/envelope/";
			const string WsdlNamespace = "http://schemas.xmlsoap.org/wsdl/";
			const string SoapEncodingNamespace = "http://schemas.xmlsoap.org/soap/encoding/";

			class EncodedType
			{
			public EncodedType (string ns, XmlSchemaElement elem) { Namespace = ns; Element = elem; }
			public string Namespace;
			public XmlSchemaElement Element;
			}

			public SampleGenerator (ServiceDescriptionCollection services, XmlSchemas schemas)
			{
			descriptions = services;
			this.schemas = schemas;
			queue = new ArrayList ();
			}

			public string GenerateMessage (Port port, OperationBinding obin, Operation oper, string protocol, bool generateInput)
			{
			OperationMessage msg = null;
			foreach (OperationMessage opm in oper.Messages)
			{
			if (opm is OperationInput && generateInput) msg = opm;
			else if (opm is OperationOutput && !generateInput) msg = opm;
			}
			if (msg == null) return null;

			switch (protocol) {
			case "Soap": return GenerateHttpSoapMessage (port, obin, oper, msg);
			case "HttpGet": return GenerateHttpGetMessage (port, obin, oper, msg);
			case "HttpPost": return GenerateHttpPostMessage (port, obin, oper, msg);
			}
			return "Unknown protocol";
			}

			public string GenerateHttpSoapMessage (Port port, OperationBinding obin, Operation oper, OperationMessage msg)
			{
			string req = "";

			if (msg is OperationInput)
			{
			SoapAddressBinding sab = port.Extensions.Find (typeof(SoapAddressBinding)) as SoapAddressBinding;
			SoapOperationBinding sob = obin.Extensions.Find (typeof(SoapOperationBinding)) as SoapOperationBinding;
			req += "POST " + new Uri (sab.Location).AbsolutePath + "\n";
			req += "SOAPAction: " + sob.SoapAction + "\n";
			req += "Content-Type: text/xml; charset=utf-8\n";
			req += "Content-Length: " + GetLiteral ("string") + "\n";
			req += "Host: " + GetLiteral ("string") + "\n\n";
			}
			else
			{
			req += "HTTP/1.0 200 OK\n";
			req += "Content-Type: text/xml; charset=utf-8\n";
			req += "Content-Length: " + GetLiteral ("string") + "\n\n";
			}

			req += GenerateSoapMessage (obin, oper, msg);
			return req;
			}

			public string GenerateHttpGetMessage (Port port, OperationBinding obin, Operation oper, OperationMessage msg)
			{
			string req = "";

			if (msg is OperationInput)
			{
			HttpAddressBinding sab = port.Extensions.Find (typeof(HttpAddressBinding)) as HttpAddressBinding;
			HttpOperationBinding sob = obin.Extensions.Find (typeof(HttpOperationBinding)) as HttpOperationBinding;
			string location = new Uri (sab.Location).AbsolutePath + sob.Location + "?" + BuildQueryString (msg);
			req += "GET " + location + "\n";
			req += "Host: " + GetLiteral ("string");
			}
			else
			{
			req += "HTTP/1.0 200 OK\n";
			req += "Content-Type: text/xml; charset=utf-8\n";
			req += "Content-Length: " + GetLiteral ("string") + "\n\n";

			MimeXmlBinding mxb = (MimeXmlBinding) obin.Output.Extensions.Find (typeof(MimeXmlBinding)) as MimeXmlBinding;
			if (mxb == null) return req;

			Message message = descriptions.GetMessage (msg.Message);
			XmlQualifiedName ename = null;
			foreach (MessagePart part in message.Parts)
			if (part.Name == mxb.Part) ename = part.Element;

			if (ename == null) return req + GetLiteral("string");

			StringWriter sw = new StringWriter ();
			XmlTextWriter xtw = new XmlTextWriter (sw);
			xtw.Formatting = Formatting.Indented;
			currentUse = SoapBindingUse.Literal;
			WriteRootElementSample (xtw, ename);
			xtw.Close ();
			req += sw.ToString ();
			}

			return req;
			}

			public string GenerateHttpPostMessage (Port port, OperationBinding obin, Operation oper, OperationMessage msg)
			{
			string req = "";

			if (msg is OperationInput)
			{
			HttpAddressBinding sab = port.Extensions.Find (typeof(HttpAddressBinding)) as HttpAddressBinding;
			HttpOperationBinding sob = obin.Extensions.Find (typeof(HttpOperationBinding)) as HttpOperationBinding;
			string location = new Uri (sab.Location).AbsolutePath + sob.Location;
			req += "POST " + location + "\n";
			req += "Content-Type: application/x-www-form-urlencoded\n";
			req += "Content-Length: " + GetLiteral ("string") + "\n";
			req += "Host: " + GetLiteral ("string") + "\n\n";
			req += BuildQueryString (msg);
			}
			else return GenerateHttpGetMessage (port, obin, oper, msg);

			return req;
			}

			string BuildQueryString (OperationMessage opm)
			{
			string s = "";
			Message msg = descriptions.GetMessage (opm.Message);
			foreach (MessagePart part in msg.Parts)
			{
			if (s.Length != 0) s += "&";
			s += part.Name + "=" + GetLiteral (part.Type.Name);
			}
			return s;
			}

			public string GenerateSoapMessage (OperationBinding obin, Operation oper, OperationMessage msg)
			{
			SoapOperationBinding sob = obin.Extensions.Find (typeof(SoapOperationBinding)) as SoapOperationBinding;
			SoapBindingStyle style = (sob != null) ? sob.Style : SoapBindingStyle.Document;

			MessageBinding msgbin = (msg is OperationInput) ? (MessageBinding) obin.Input : (MessageBinding)obin.Output;
			SoapBodyBinding sbb = msgbin.Extensions.Find (typeof(SoapBodyBinding)) as SoapBodyBinding;
			SoapBindingUse bodyUse = (sbb != null) ? sbb.Use : SoapBindingUse.Literal;

			StringWriter sw = new StringWriter ();
			XmlTextWriter xtw = new XmlTextWriter (sw);
			xtw.Formatting = Formatting.Indented;

			xtw.WriteStartDocument ();
			xtw.WriteStartElement ("soap", "Envelope", SoapEnvelopeNamespace);
			xtw.WriteAttributeString ("xmlns", "xsi", null, XmlSchema.InstanceNamespace);
			xtw.WriteAttributeString ("xmlns", "xsd", null, XmlSchema.Namespace);

			if (bodyUse == SoapBindingUse.Encoded)
			{
			xtw.WriteAttributeString ("xmlns", "soapenc", null, SoapEncodingNamespace);
			xtw.WriteAttributeString ("xmlns", "tns", null, msg.Message.Namespace);
			}

			// Serialize headers

			bool writtenHeader = false;
			foreach (object ob in msgbin.Extensions)
			{
			SoapHeaderBinding hb = ob as SoapHeaderBinding;
			if (hb == null) continue;

			if (!writtenHeader) {
			xtw.WriteStartElement ("soap", "Header", SoapEnvelopeNamespace);
			writtenHeader = true;
			}

			WriteHeader (xtw, hb);
			}

			if (writtenHeader)
			xtw.WriteEndElement ();

			// Serialize body
			xtw.WriteStartElement ("soap", "Body", SoapEnvelopeNamespace);

			currentUse = bodyUse;
			WriteBody (xtw, oper, msg, sbb, style);

			xtw.WriteEndElement ();
			xtw.WriteEndElement ();
			xtw.Close ();
			return sw.ToString ();
			}

			void WriteHeader (XmlTextWriter xtw, SoapHeaderBinding header)
			{
			Message msg = descriptions.GetMessage (header.Message);
			if (msg == null) throw new InvalidOperationException ("Message " + header.Message + " not found");
			MessagePart part = msg.Parts [header.Part];
			if (part == null) throw new InvalidOperationException ("Message part " + header.Part + " not found in message " + header.Message);

			currentUse = header.Use;

			if (currentUse == SoapBindingUse.Literal)
			WriteRootElementSample (xtw, part.Element);
			else
			WriteTypeSample (xtw, part.Type);
			}

			void WriteBody (XmlTextWriter xtw, Operation oper, OperationMessage opm, SoapBodyBinding sbb, SoapBindingStyle style)
			{
			Message msg = descriptions.GetMessage (opm.Message);
			if (msg.Parts.Count > 0 && msg.Parts[0].Name == "parameters")
			{
			MessagePart part = msg.Parts[0];
			if (part.Element == XmlQualifiedName.Empty)
			WriteTypeSample (xtw, part.Type);
			else
			WriteRootElementSample (xtw, part.Element);
			}
			else
			{
			string elemName = oper.Name;
			string ns = "";
			if (opm is OperationOutput) elemName += "Response";

			if (style == SoapBindingStyle.Rpc) {
			xtw.WriteStartElement (elemName, sbb.Namespace);
			ns = sbb.Namespace;
			}

			foreach (MessagePart part in msg.Parts)
			{
			if (part.Element == XmlQualifiedName.Empty)
			{
			XmlSchemaElement elem = new XmlSchemaElement ();
			elem.SchemaTypeName = part.Type;
			elem.Name = part.Name;
			WriteElementSample (xtw, ns, elem);
			}
			else
			WriteRootElementSample (xtw, part.Element);
			}

			if (style == SoapBindingStyle.Rpc)
			xtw.WriteEndElement ();
			}
			WriteQueuedTypeSamples (xtw);
			}

			void WriteRootElementSample (XmlTextWriter xtw, XmlQualifiedName qname)
			{
			XmlSchemaElement elem = (XmlSchemaElement) schemas.Find (qname, typeof(XmlSchemaElement));
			if (elem == null) throw new InvalidOperationException ("Element not found: " + qname);
			WriteElementSample (xtw, qname.Namespace, elem);
			}

			void WriteElementSample (XmlTextWriter xtw, string ns, XmlSchemaElement elem)
			{
			bool sharedAnnType = false;
			XmlQualifiedName root;

			if (!elem.RefName.IsEmpty) {
			XmlSchemaElement refElem = FindRefElement (elem);
			if (refElem == null) throw new InvalidOperationException ("Global element not found: " + elem.RefName);
			root = elem.RefName;
			elem = refElem;
			sharedAnnType = true;
			}
			else
			root = new XmlQualifiedName (elem.Name, ns);

			if (!elem.SchemaTypeName.IsEmpty)
			{
			XmlSchemaComplexType st = FindComplexTyype (elem.SchemaTypeName);
			if (st != null)
			WriteComplexTypeSample (xtw, st, root);
			else
			{
			xtw.WriteStartElement (root.Name, root.Namespace);
			if (currentUse == SoapBindingUse.Encoded)
			xtw.WriteAttributeString ("type", XmlSchema.InstanceNamespace, GetQualifiedNameString (xtw, elem.SchemaTypeName));
			xtw.WriteString (GetLiteral (FindBuiltInType (elem.SchemaTypeName)));
			xtw.WriteEndElement ();
			}
			}
			else if (elem.SchemaType == null)
			{
			xtw.WriteStartElement ("any");
			xtw.WriteEndElement ();
			}
			else
			WriteComplexTypeSample (xtw, (XmlSchemaComplexType) elem.SchemaType, root);
			}

			void WriteTypeSample (XmlTextWriter xtw, XmlQualifiedName qname)
			{
			XmlSchemaComplexType ctype = FindComplexTyype (qname);
			if (ctype != null) {
			WriteComplexTypeSample (xtw, ctype, qname);
			return;
			}

			XmlSchemaSimpleType stype = (XmlSchemaSimpleType) schemas.Find (qname, typeof(XmlSchemaSimpleType));
			if (stype != null) {
			WriteSimpleTypeSample (xtw, stype);
			return;
			}

			xtw.WriteString (GetLiteral (FindBuiltInType (qname)));
			throw new InvalidOperationException ("Type not found: " + qname);
			}

			void WriteComplexTypeSample (XmlTextWriter xtw, XmlSchemaComplexType stype, XmlQualifiedName rootName)
			{
			WriteComplexTypeSample (xtw, stype, rootName, -1);
			}

			void WriteComplexTypeSample (XmlTextWriter xtw, XmlSchemaComplexType stype, XmlQualifiedName rootName, int id)
			{
			string ns = rootName.Namespace;

			if (rootName.Name.IndexOf ("[]") != -1) rootName = arrayType;

			if (currentUse == SoapBindingUse.Encoded) {
			string pref = xtw.LookupPrefix (rootName.Namespace);
			if (pref == null) pref = "q1";
			xtw.WriteStartElement (pref, rootName.Name, rootName.Namespace);
			ns = "";
			}
			else
			xtw.WriteStartElement (rootName.Name, rootName.Namespace);

			if (id != -1)
			{
			xtw.WriteAttributeString ("id", "id" + id);
			if (rootName != arrayType)
			xtw.WriteAttributeString ("type", XmlSchema.InstanceNamespace, GetQualifiedNameString (xtw, rootName));
			}

			WriteComplexTypeAttributes (xtw, stype);
			WriteComplexTypeElements (xtw, ns, stype);

			xtw.WriteEndElement ();
			}

			void WriteComplexTypeAttributes (XmlTextWriter xtw, XmlSchemaComplexType stype)
			{
			WriteAttributes (xtw, stype.Attributes, stype.AnyAttribute);
			}

			Dictionary<XmlSchemaComplexType,int> recursed_types = new Dictionary<XmlSchemaComplexType,int> ();
			void WriteComplexTypeElements (XmlTextWriter xtw, string ns, XmlSchemaComplexType stype)
			{
			int prev = 0;
			if (recursed_types.ContainsKey (stype))
			prev = recursed_types [stype];

			if (prev > 1)
			return;
			recursed_types [stype] = ++prev;

			if (stype.Particle != null)
			WriteParticleComplexContent (xtw, ns, stype.Particle);
			else
			{
			if (stype.ContentModel is XmlSchemaSimpleContent)
			WriteSimpleContent (xtw, (XmlSchemaSimpleContent)stype.ContentModel);
			else if (stype.ContentModel is XmlSchemaComplexContent)
			WriteComplexContent (xtw, ns, (XmlSchemaComplexContent)stype.ContentModel);
			}
			prev = recursed_types [stype];
			recursed_types [stype] = --prev;
			}

			void WriteAttributes (XmlTextWriter xtw, XmlSchemaObjectCollection atts, XmlSchemaAnyAttribute anyat)
			{
			foreach (XmlSchemaObject at in atts)
			{
			if (at is XmlSchemaAttribute)
			{
			string ns;
			XmlSchemaAttribute attr = (XmlSchemaAttribute)at;
			XmlSchemaAttribute refAttr = attr;

			// refAttr.Form; TODO

			if (!attr.RefName.IsEmpty) {
			refAttr = FindRefAttribute (attr.RefName);
			if (refAttr == null) throw new InvalidOperationException ("Global attribute not found: " + attr.RefName);
			}

			string val;
			if (!refAttr.SchemaTypeName.IsEmpty) val = FindBuiltInType (refAttr.SchemaTypeName);
			else val = FindBuiltInType ((XmlSchemaSimpleType) refAttr.SchemaType);

			xtw.WriteAttributeString (refAttr.Name, val);
			}
			else if (at is XmlSchemaAttributeGroupRef)
			{
			XmlSchemaAttributeGroupRef gref = (XmlSchemaAttributeGroupRef)at;
			XmlSchemaAttributeGroup grp = (XmlSchemaAttributeGroup) schemas.Find (gref.RefName, typeof(XmlSchemaAttributeGroup));
			WriteAttributes (xtw, grp.Attributes, grp.AnyAttribute);
			}
			}

			if (anyat != null)
			xtw.WriteAttributeString ("custom-attribute","value");
			}

			void WriteParticleComplexContent (XmlTextWriter xtw, string ns, XmlSchemaParticle particle)
			{
			WriteParticleContent (xtw, ns, particle, false);
			}

			void WriteParticleContent (XmlTextWriter xtw, string ns, XmlSchemaParticle particle, bool multiValue)
			{
			if (particle is XmlSchemaGroupRef)
			particle = GetRefGroupParticle ((XmlSchemaGroupRef)particle);

			if (particle.MaxOccurs > 1) multiValue = true;

			if (particle is XmlSchemaSequence) {
			WriteSequenceContent (xtw, ns, ((XmlSchemaSequence)particle).Items, multiValue);
			}
			else if (particle is XmlSchemaChoice) {
			if (((XmlSchemaChoice)particle).Items.Count == 1)
			WriteSequenceContent (xtw, ns, ((XmlSchemaChoice)particle).Items, multiValue);
			else
			WriteChoiceContent (xtw, ns, (XmlSchemaChoice)particle, multiValue);
			}
			else if (particle is XmlSchemaAll) {
			WriteSequenceContent (xtw, ns, ((XmlSchemaAll)particle).Items, multiValue);
			}
			}

			void WriteSequenceContent (XmlTextWriter xtw, string ns, XmlSchemaObjectCollection items, bool multiValue)
			{
			foreach (XmlSchemaObject item in items)
			WriteContentItem (xtw, ns, item, multiValue);
			}

			void WriteContentItem (XmlTextWriter xtw, string ns, XmlSchemaObject item, bool multiValue)
			{
			if (item is XmlSchemaGroupRef)
			item = GetRefGroupParticle ((XmlSchemaGroupRef)item);

			if (item is XmlSchemaElement)
			{
			XmlSchemaElement elem = (XmlSchemaElement) item;
			XmlSchemaElement refElem;
			if (!elem.RefName.IsEmpty) refElem = FindRefElement (elem);
			else refElem = elem;

			int num = (elem.MaxOccurs == 1 && !multiValue) ? 1 : 2;
			for (int n=0; n<num; n++)
			{
			if (currentUse == SoapBindingUse.Literal)
			WriteElementSample (xtw, ns, refElem);
			else
			WriteRefTypeSample (xtw, ns, refElem);
			}
			}
			else if (item is XmlSchemaAny)
			{
			xtw.WriteString (GetLiteral ("xml"));
			}
			else if (item is XmlSchemaParticle) {
			WriteParticleContent (xtw, ns, (XmlSchemaParticle)item, multiValue);
			}
			}

			void WriteChoiceContent (XmlTextWriter xtw, string ns, XmlSchemaChoice choice, bool multiValue)
			{
			foreach (XmlSchemaObject item in choice.Items)
			WriteContentItem (xtw, ns, item, multiValue);
			}

			void WriteSimpleContent (XmlTextWriter xtw, XmlSchemaSimpleContent content)
			{
			XmlSchemaSimpleContentExtension ext = content.Content as XmlSchemaSimpleContentExtension;
			if (ext != null)
			WriteAttributes (xtw, ext.Attributes, ext.AnyAttribute);

			XmlQualifiedName qname = GetContentBaseType (content.Content);
			xtw.WriteString (GetLiteral (FindBuiltInType (qname)));
			}

			string FindBuiltInType (XmlQualifiedName qname)
			{
			if (qname.Namespace == XmlSchema.Namespace)
			return qname.Name;

			XmlSchemaComplexType ct = FindComplexTyype (qname);
			if (ct != null)
			{
			XmlSchemaSimpleContent sc = ct.ContentModel as XmlSchemaSimpleContent;
			if (sc == null) throw new InvalidOperationException ("Invalid schema");
			return FindBuiltInType (GetContentBaseType (sc.Content));
			}

			XmlSchemaSimpleType st = (XmlSchemaSimpleType) schemas.Find (qname, typeof(XmlSchemaSimpleType));
			if (st != null)
			return FindBuiltInType (st);

			throw new InvalidOperationException ("Definition of type " + qname + " not found");
			}

			string FindBuiltInType (XmlSchemaSimpleType st)
			{
			if (st.Content is XmlSchemaSimpleTypeRestriction) {
			return FindBuiltInType (GetContentBaseType (st.Content));
			}
			else if (st.Content is XmlSchemaSimpleTypeList) {
			string s = FindBuiltInType (GetContentBaseType (st.Content));
			return s + " " + s + " ...";
			}
			else if (st.Content is XmlSchemaSimpleTypeUnion)
			{
			//Check if all types of the union are equal. If not, then will use anyType.
			XmlSchemaSimpleTypeUnion uni = (XmlSchemaSimpleTypeUnion) st.Content;
			string utype = null;

			// Anonymous types are unique
			if (uni.BaseTypes.Count != 0 && uni.MemberTypes.Length != 0)
			return "string";

			foreach (XmlQualifiedName mt in uni.MemberTypes)
			{
			string qn = FindBuiltInType (mt);
			if (utype != null && qn != utype) return "string";
			else utype = qn;
			}
			return utype;
			}
			else
			return "string";
			}


			XmlQualifiedName GetContentBaseType (XmlSchemaObject ob)
			{
			if (ob is XmlSchemaSimpleContentExtension)
			return ((XmlSchemaSimpleContentExtension)ob).BaseTypeName;
			else if (ob is XmlSchemaSimpleContentRestriction)
			return ((XmlSchemaSimpleContentRestriction)ob).BaseTypeName;
			else if (ob is XmlSchemaSimpleTypeRestriction)
			return ((XmlSchemaSimpleTypeRestriction)ob).BaseTypeName;
			else if (ob is XmlSchemaSimpleTypeList)
			return ((XmlSchemaSimpleTypeList)ob).ItemTypeName;
			else
			return null;
			}

			void WriteComplexContent (XmlTextWriter xtw, string ns, XmlSchemaComplexContent content)
			{
			XmlQualifiedName qname;

			XmlSchemaComplexContentExtension ext = content.Content as XmlSchemaComplexContentExtension;
			if (ext != null) qname = ext.BaseTypeName;
			else {
			XmlSchemaComplexContentRestriction rest = (XmlSchemaComplexContentRestriction)content.Content;
			qname = rest.BaseTypeName;
			if (qname == arrayType) {
			ParseArrayType (rest, out qname);
			XmlSchemaElement elem = new XmlSchemaElement ();
			elem.Name = "Item";
			elem.SchemaTypeName = qname;

			xtw.WriteAttributeString ("arrayType", SoapEncodingNamespace, qname.Name + "[2]");
			WriteContentItem (xtw, ns, elem, true);
			return;
			}
			}

			// Add base map members to this map
			XmlSchemaComplexType ctype = FindComplexTyype (qname);
			WriteComplexTypeAttributes (xtw, ctype);

			if (ext != null) {
			// Add the members of this map
			WriteAttributes (xtw, ext.Attributes, ext.AnyAttribute);
			if (ext.Particle != null)
			WriteParticleComplexContent (xtw, ns, ext.Particle);
			}

			WriteComplexTypeElements (xtw, ns, ctype);
			}

			void ParseArrayType (XmlSchemaComplexContentRestriction rest, out XmlQualifiedName qtype)
			{
			XmlSchemaAttribute arrayTypeAt = FindArrayAttribute (rest.Attributes);
			XmlAttribute[] uatts = arrayTypeAt.UnhandledAttributes;
			if (uatts == null \|\| uatts.Length == 0) throw new InvalidOperationException ("arrayType attribute not specified in array declaration");

			XmlAttribute xat = null;
			foreach (XmlAttribute at in uatts)
			if (at.LocalName == "arrayType" && at.NamespaceURI == WsdlNamespace)
			{ xat = at; break; }

			if (xat == null)
			throw new InvalidOperationException ("arrayType attribute not specified in array declaration");

			string arrayType = xat.Value;
			string type, ns;
			int i = arrayType.LastIndexOf (":");
			if (i == -1) ns = "";
			else ns = arrayType.Substring (0,i);

			int j = arrayType.IndexOf ("[", i+1);
			if (j == -1) throw new InvalidOperationException ("Cannot parse WSDL array type: " + arrayType);
			type = arrayType.Substring (i+1);
			type = type.Substring (0, type.Length-2);

			qtype = new XmlQualifiedName (type, ns);
			}

			XmlSchemaAttribute FindArrayAttribute (XmlSchemaObjectCollection atts)
			{
			foreach (object ob in atts)
			{
			XmlSchemaAttribute att = ob as XmlSchemaAttribute;
			if (att != null && att.RefName == arrayTypeRefName) return att;

			XmlSchemaAttributeGroupRef gref = ob as XmlSchemaAttributeGroupRef;
			if (gref != null)
			{
			XmlSchemaAttributeGroup grp = (XmlSchemaAttributeGroup) schemas.Find (gref.RefName, typeof(XmlSchemaAttributeGroup));
			att = FindArrayAttribute (grp.Attributes);
			if (att != null) return att;
			}
			}
			return null;
			}

			void WriteSimpleTypeSample (XmlTextWriter xtw, XmlSchemaSimpleType stype)
			{
			xtw.WriteString (GetLiteral (FindBuiltInType (stype)));
			}

			XmlSchemaParticle GetRefGroupParticle (XmlSchemaGroupRef refGroup)
			{
			XmlSchemaGroup grp = (XmlSchemaGroup) schemas.Find (refGroup.RefName, typeof (XmlSchemaGroup));
			return grp.Particle;
			}

			XmlSchemaElement FindRefElement (XmlSchemaElement elem)
			{
			if (elem.RefName.Namespace == XmlSchema.Namespace)
			{
			if (anyElement != null) return anyElement;
			anyElement = new XmlSchemaElement ();
			anyElement.Name = "any";
			anyElement.SchemaTypeName = anyType;
			return anyElement;
			}
			return (XmlSchemaElement) schemas.Find (elem.RefName, typeof(XmlSchemaElement));
			}

			XmlSchemaAttribute FindRefAttribute (XmlQualifiedName refName)
			{
			if (refName.Namespace == XmlSchema.Namespace)
			{
			XmlSchemaAttribute at = new XmlSchemaAttribute ();
			at.Name = refName.Name;
			at.SchemaTypeName = new XmlQualifiedName ("string",XmlSchema.Namespace);
			return at;
			}
			return (XmlSchemaAttribute) schemas.Find (refName, typeof(XmlSchemaAttribute));
			}

			void WriteRefTypeSample (XmlTextWriter xtw, string ns, XmlSchemaElement elem)
			{
			if (elem.SchemaTypeName.Namespace == XmlSchema.Namespace \|\| schemas.Find (elem.SchemaTypeName, typeof(XmlSchemaSimpleType)) != null)
			WriteElementSample (xtw, ns, elem);
			else
			{
			xtw.WriteStartElement (elem.Name, ns);
			xtw.WriteAttributeString ("href", "#id" + (queue.Count+1));
			xtw.WriteEndElement ();
			queue.Add (new EncodedType (ns, elem));
			}
			}

			void WriteQueuedTypeSamples (XmlTextWriter xtw)
			{
			for (int n=0; n<queue.Count; n++)
			{
			EncodedType ec = (EncodedType) queue[n];
			XmlSchemaComplexType st = FindComplexTyype (ec.Element.SchemaTypeName);
			WriteComplexTypeSample (xtw, st, ec.Element.SchemaTypeName, n+1);
			}
			}

			XmlSchemaComplexType FindComplexTyype (XmlQualifiedName qname)
			{
			if (qname.Name.IndexOf ("[]") != -1)
			{
			XmlSchemaComplexType stype = new XmlSchemaComplexType ();
			stype.ContentModel = new XmlSchemaComplexContent ();

			XmlSchemaComplexContentRestriction res = new XmlSchemaComplexContentRestriction ();
			stype.ContentModel.Content = res;
			res.BaseTypeName = arrayType;

			XmlSchemaAttribute att = new XmlSchemaAttribute ();
			att.RefName = arrayTypeRefName;
			res.Attributes.Add (att);

			XmlAttribute xat = document.CreateAttribute ("arrayType", WsdlNamespace);
			xat.Value = qname.Namespace + ":" + qname.Name;
			att.UnhandledAttributes = new XmlAttribute[] {xat};
			return stype;
			}

			return (XmlSchemaComplexType) schemas.Find (qname, typeof(XmlSchemaComplexType));
			}

			string GetQualifiedNameString (XmlTextWriter xtw, XmlQualifiedName qname)
			{
			string pref = xtw.LookupPrefix (qname.Namespace);
			if (pref != null) return pref + ":" + qname.Name;

			xtw.WriteAttributeString ("xmlns", "q1", null, qname.Namespace);
			return "q1:" + qname.Name;
			}

			protected virtual string GetLiteral (string s)
			{
			return s;
			}

			void GetOperationFormat (OperationBinding obin, out SoapBindingStyle style, out SoapBindingUse use)
			{
			style = SoapBindingStyle.Document;
			use = SoapBindingUse.Literal;
			SoapOperationBinding sob = obin.Extensions.Find (typeof(SoapOperationBinding)) as SoapOperationBinding;
			if (sob != null) {
			style = sob.Style;
			SoapBodyBinding sbb = obin.Input.Extensions.Find (typeof(SoapBodyBinding)) as SoapBodyBinding;
			if (sbb != null)
			use = sbb.Use;
			}
			}
			}





			</script>

			<head runat="server">
			<%
			Response.Write ("<link rel=\"alternate\" type=\"text/xml\" href=\"" + Request.FilePath + "?disco\"/>");
			%>
			<title><%=WebServiceName%> Web Service</title>
			<style type="text/css">
			BODY { font-family: Arial; margin-left: 20px; margin-top: 20px; font-size: x-small}
			TABLE { font-size: x-small }
			.title { color:dimgray; font-family: Arial; font-size:20pt; font-weight:900}
			.operationTitle { color:dimgray; font-family: Arial; font-size:15pt; font-weight:900}
			.method { font-size: x-small }
			.bindingLabel { font-size: x-small; font-weight:bold; color:darkgray; line-height:8pt; display:block; margin-bottom:3px }
			.label { font-size: small; font-weight:bold; color:darkgray }
			.paramTable { font-size: x-small }
			.paramTable TR { background-color: gainsboro }
			.paramFormTable { font-size: x-small; padding: 10px; background-color: gainsboro }
			.paramFormTable TR { background-color: gainsboro }
			.paramInput { border: solid 1px gray }
			.button {border: solid 1px gray }
			.smallSeparator { height:3px; overflow:hidden }
			.panel { background-color:whitesmoke; border: solid 1px silver; border-top: solid 1px silver }
			.codePanel { background-color: white; font-size:x-small; padding:7px; border:solid 1px silver}
			.code-xml { font-size:10pt; font-family:courier }
			.code-cs { font-size:10pt; font-family:courier }
			.code-vb { font-size:10pt; font-family:courier }
			.tabLabelOn { font-weight:bold }
			.tabLabelOff {color: darkgray }
			.literal-placeholder {color: darkblue; font-weight:bold}
			A:link { color: black; }
			A:visited { color: black; }
			A:active { color: black; }
			A:hover { color: blue }
			</style>

			<script language="javascript" type="text/javascript">
			var req;
			function getXML (command, url, qs) {
			if (url == "" \|\| url.substring (0, 4) != "http")
			return;

			var post_data = null;
			req = getReq ();
			req.onreadystatechange = stateChange;
			if (command == "GET") {
			url = url + "?" + qs;
			} else {
			post_data = qs;
			}
			req.open (command, url, true);
			if (command == "POST")
			req.setRequestHeader ("Content-Type", "application/x-www-form-urlencoded");
			req.send (post_data);
			}

			function stateChange () {
			if (req.readyState == 4) {
			var node = document.getElementById("testresult_div");
			var text = "";
			if (req.status == 200) {
			node.innerHTML = "<div class='code-xml'>" + formatXml (req.responseText) + "</div>";
			} else {
			var ht = "<b style='color: red'>" + formatXml (req.status + " - " + req.statusText) + "</b>";
			if (req.responseText != "")
			ht = ht + "\n<div class='code-xml'>" + formatXml (req.responseText) + "</div>";
			node.innerHTML = ht;

			}
			}
			}

			function formatXml (text)
			{
			var re = / /g;
			text = text.replace (re, " ");

			re = /\t/g;
			text = text.replace (re, "     ");

			re = /\<\s(\/?)\s(.?)\s(\/?)\s*\>/g;
			text = text.replace (re,"{blue:<$1}{maroon:$2}{blue:$3>}");

			re = /{(\w):(.?)}/g;
			text = text.replace (re,"<span style='color:$1'>$2</span>");

			re = /"(.*?)"/g;
			text = text.replace (re,"\"<span style='color:purple'>$1</span>\"");

			re = /\r\n\|\r\|\n/g;
			text = text.replace (re, "<br/>");

			return text;
			}

			function getReq () {
			if (window.XMLHttpRequest) {
			return new XMLHttpRequest(); // Firefox, Safari, ...
			} else if (window.ActiveXObject) {
			return new ActiveXObject("Microsoft.XMLHTTP");
			}
			}

			function clearForm ()
			{
			document.getElementById("testFormResult").style.display="none";
			}
			</script>

			</head>

			<body>
			<div class="title" style="margin-left:20px">
			<span class="label">Web Service</span><br>
			<%=WebServiceName%>
			</div>

			<!--
			**********************************************************
			Left panel
			-->

			<table border="0" width="100%" cellpadding="15px" cellspacing="15px">
			<tr valign="top"><td width="150px" class="panel">
			<div style="width:150px"></div>
			<a class="method" href='<%=PageName%>'>Overview</a><br>
			<div class="smallSeparator"></div>
			<a class="method" href='<%=PageName + "?" + GetPageContext("wsdl")%>'>Service Description</a>
			<div class="smallSeparator"></div>
			<a class="method" href='<%=PageName + "?" + GetPageContext("proxy")%>'>Client proxy</a>
			<br><br>
			<asp:repeater id="BindingsRepeater" runat=server>
			<itemtemplate name="itemtemplate">
			<span class="bindingLabel"><%#FormatBindingName(DataBinder.Eval(Container.DataItem, "Name").ToString())%></span>
			<asp:repeater id="OperationsRepeater" runat=server datasource='<%# ((Binding)Container.DataItem).Operations %>'>
			<itemtemplate>
			<a class="method" href="<%=PageName%>?<%=GetTabContext("op",null)%>op=<%#GetOpName(Container.DataItem)%>&bnd=<%#DataBinder.Eval(Container.DataItem, "Binding.Name")%>"><%#GetOpName(Container.DataItem)%></a>
			<div class="smallSeparator"></div>
			</itemtemplate>
			</asp:repeater>
			<br>
			</itemtemplate>
			</asp:repeater>

			</td><td class="panel">

			<% if (CurrentPage == "main") {%>

			<!--
			**********************************************************
			Web service overview
			-->

			<p class="label">Web Service Overview</p>
			<%=WebServiceDescription%>
			<br/><br/>
			<% if (ProfileViolations != null && ProfileViolations.Count > 0) { %>
			<p class="label">Basic Profile Conformance</p>
			This web service does not conform to WS-I Basic Profile v1.1
			<%
			Response.Write ("<ul>");
			foreach (BasicProfileViolation vio in ProfileViolations) {
			Response.Write ("<li><b>" + vio.NormativeStatement + "</b>: " + vio.Details);
			Response.Write ("<ul>");
			foreach (string ele in vio.Elements)
			Response.Write ("<li>" + ele + "</li>");
			Response.Write ("</ul>");
			Response.Write ("</li>");
			}
			Response.Write ("</ul>");
			}%>

			<%} if (DefaultBinding == null) {%>
			This service does not contain any public web method.
			<%} else if (CurrentPage == "op") {%>

			<!--
			**********************************************************
			Operation description
			-->

			<span class="operationTitle"><%=CurrentOperationName%></span>
			<br><br>
			<% WriteTabs (); %>
			<br><br><br>

			<% if (CurrentTab == "main") { %>
			<span class="label">Input Parameters</span>
			<div class="smallSeparator"></div>
			<% if (InParams.Count == 0) { %>
			No input parameters<br>
			<% } else { %>
			<table class="paramTable" cellspacing="1" cellpadding="5">
			<asp:repeater id="InputParamsRepeater" runat=server>
			<itemtemplate>
			<tr>
			<td width="150"><%#DataBinder.Eval(Container.DataItem, "Name")%></td>
			<td width="150"><%#DataBinder.Eval(Container.DataItem, "Type")%></td>
			</tr>
			</itemtemplate>
			</asp:repeater>
			</table>
			<% } %>
			<br>

			<% if (OutParams.Count > 0) { %>
			<span class="label">Output Parameters</span>
			<div class="smallSeparator"></div>
			<table class="paramTable" cellspacing="1" cellpadding="5">
			<asp:repeater id="OutputParamsRepeater" runat=server>
			<itemtemplate>
			<tr>
			<td width="150"><%#DataBinder.Eval(Container.DataItem, "Name")%></td>
			<td width="150"><%#DataBinder.Eval(Container.DataItem, "Type")%></td>
			</tr>
			</itemtemplate>
			</asp:repeater>
			</table>
			<br>
			<% } %>

			<span class="label">Remarks</span>
			<div class="smallSeparator"></div>
			<%=OperationDocumentation%>
			<br><br>
			<span class="label">Technical information</span>
			<div class="smallSeparator"></div>
			Format: <%=CurrentOperationFormat%>
			<br>Supported protocols: <%=CurrentOperationProtocols%>
			<% } %>

			<!--
			**********************************************************
			Operation description - Test form
			-->

			<% if (CurrentTab == "test") {
			if (CurrentOperationSupportsTest) {%>
			Enter values for the parameters and click the 'Invoke' button to test this method:<br><br>
			<form action="<%=PageName%>" method="GET">
			<input type="hidden" name="page" value="<%=CurrentPage%>">
			<input type="hidden" name="tab" value="<%=CurrentTab%>">
			<input type="hidden" name="op" value="<%=CurrentOperationName%>">
			<input type="hidden" name="bnd" value="<%=CurrentOperationBinding%>">
			<input type="hidden" name="ext" value="testform">
			<table class="paramFormTable" cellspacing="0" cellpadding="3">
			<asp:repeater id="InputFormParamsRepeater" runat=server>
			<itemtemplate>
			<tr>
			<td><%#DataBinder.Eval(Container.DataItem, "Name")%>: </td>
			<td width="150"><input class="paramInput" type="text" size="20" name="<%#DataBinder.Eval(Container.DataItem, "Name")%>"></td>
			</tr>
			</itemtemplate>
			</asp:repeater>
			<tr><td></td><td><input class="button" type="submit" value="Invoke"> <input class="button" type="button" onclick="clearForm()" value="Clear"></td></tr>
			</table>
			</form>
			<div id="testFormResult" style="display:<%= (HasFormResult?"block":"none") %>">
			The web service returned the following result:<br/><br/>
			<div class="codePanel" id="testresult_div">
			</div>
			<script language="javascript">
			getXML ("<%= GetOrPost () %>", "<%= GetTestResultUrl () %>", "<%= GetQS () %>");
			</script>
			</div>
			<% } else {%>
			The test form is not available for this operation because it has parameters with a complex structure.
			<% } %>
			<% } %>

			<!--
			**********************************************************
			Operation description - Message Layout
			-->

			<% if (CurrentTab == "msg") { %>

			The following are sample SOAP requests and responses for each protocol supported by this method:
			<br/><br/>

			<% if (IsOperationSupported ("Soap")) { %>
			<span class="label">Soap</span>
			<br/><br/>
			<div class="codePanel"><div class="code-xml"><%=GenerateOperationMessages ("Soap", true)%></div></div>
			<br/>
			<div class="codePanel"><div class="code-xml"><%=GenerateOperationMessages ("Soap", false)%></div></div>
			<br/>
			<% } %>
			<% if (IsOperationSupported ("HttpGet")) { %>
			<span class="label">HTTP Get</span>
			<br/><br/>
			<div class="codePanel"><div class="code-xml"><%=GenerateOperationMessages ("HttpGet", true)%></div></div>
			<br/>
			<div class="codePanel"><div class="code-xml"><%=GenerateOperationMessages ("HttpGet", false)%></div></div>
			<br/>
			<% } %>
			<% if (IsOperationSupported ("HttpPost")) { %>
			<span class="label">HTTP Post</span>
			<br/><br/>
			<div class="codePanel"><div class="code-xml"><%=GenerateOperationMessages ("HttpPost", true)%></div></div>
			<br/>
			<div class="codePanel"><div class="code-xml"><%=GenerateOperationMessages ("HttpPost", false)%></div></div>
			<br/>
			<% } %>

			<% } %>
			<%} else if (CurrentPage == "proxy") {%>
			<!--
			**********************************************************
			Client Proxy
			-->
			<form action="<%=PageName%>" name="langForm" method="GET">
			Select the language for which you want to generate a proxy
			<input type="hidden" name="page" value="<%=CurrentPage%>">
			<SELECT name="lang" onchange="langForm.submit()">
			<%=GetOptionSel("cs",CurrentLanguage)%>C#</option>
			<%=GetOptionSel("vb",CurrentLanguage)%>Visual Basic</option>
			</SELECT>

			</form>
			<br>
			<span class="label"><%=CurrentProxytName%></span>
			<a href="<%=PageName + "?code=" + CurrentLanguage%>">Download</a>
			<br><br>
			<div class="codePanel">
			<div class="code-<%=CurrentLanguage%>"><%=GetProxyCode ()%></div>
			</div>
			<%} else if (CurrentPage == "wsdl") {%>
			<!--
			**********************************************************
			Service description
			-->
			<% if (descriptions.Count > 1 \|\| schemas.Count > 1) {%>
			The description of this web service is composed by several documents. Click on the document you want to see:

			<ul>
			<%
			for (int n=0; n<descriptions.Count; n++)
			Response.Write ("<li><a href='" + PageName + "?" + GetPageContext(null) + "doctype=wsdl&docind=" + n + "'>WSDL document " + descriptions[n].TargetNamespace + "</a></li>");
			for (int n=0; n<schemas.Count; n++)
			Response.Write ("<li><a href='" + PageName + "?" + GetPageContext(null) + "doctype=schema&docind=" + n + "'>Xml Schema " + schemas[n].TargetNamespace + "</a></li>");
			%>
			</ul>

			<%} else {%>
			<%}%>
			<br>
			<span class="label"><%=CurrentDocumentName%></span>
			<a href="<%=PageName + "?" + CurrentDocType + "=" + CurrentDocInd %>">Download</a>
			<br><br>
			<div class="codePanel">
			<div class="code-xml"><%=GenerateDocument ()%></div>
			</div>

			<%}%>

			<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
			</td>
			<td width="20px"></td>
			</tr>

			</table>
			</body>
			</html>

rSFLFB/SFL-FirebaseTest_Data/Mono/etc/mono/2.0/DefaultWsdlHelpGenerator.aspxbe61a02f15cbmaster

DefaultWsdlHelpGenerator.aspxView Options

rSFLFB/SFL-FirebaseTest_Data/Mono/etc/mono/2.0/DefaultWsdlHelpGenerator.aspx
be61a02f15cbmaster

DefaultWsdlHelpGenerator.aspx
View Options