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DefaultWsdlHelpGenerator.jvm.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.IO" %>
<%@ Import Namespace="System.Xml.Serialization" %>
<%@ Import Namespace="System.Xml" %>
<%@ Import Namespace="System.Xml.Schema" %>
<%@ Import Namespace="System.Web.Services.Description" %>
<%@ 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.RegularExpressions" %>
<%@ 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;
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;
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();
}
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 = "";
ArrayList prots = FindServiceProtocols (CurrentOperationName);
for (int n=0; n<prots.Count; n++) {
if (n != 0) CurrentOperationProtocols += ", ";
CurrentOperationProtocols += (string) prots[n];
}
CurrentOperationSupportsTest = prots.Contains ("HttpGet") || prots.Contains ("HttpPost");
// 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"; }
}
string GetTestResult ()
{
if (!HasFormResult) return null;
bool fill = false;
string qs = "";
for (int n=0; n<Request.QueryString.Count; n++)
{
if (fill) {
if (qs != "") qs += "&";
qs += Request.QueryString.GetKey(n) + "=" + Server.UrlEncode (Request.QueryString [n]);
}
if (Request.QueryString.GetKey(n) == "ext") fill = true;
}
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";
try
{
string url = location + "/" + HttpUtility.UrlEncode( CurrentOperationName );
Uri uri = new Uri (url);
WebRequest req = WebRequest.Create (url + ".invoke?" + qs);
HttpCookieCollection cookies = Request.Cookies;
int last = cookies.Count;
if (last > 0) {
CookieContainer container = new CookieContainer ();
for (int i = 0; i < last; i++) {
HttpCookie hcookie = cookies [i];
Cookie cookie = new Cookie (hcookie.Name, hcookie.Value, hcookie.Path, hcookie.Domain);
container.Add (uri, cookie);
}
((HttpWebRequest) req).CookieContainer = container;
}
WebResponse resp = req.GetResponse();
StreamReader sr = new StreamReader (resp.GetResponseStream());
string s = sr.ReadToEnd ();
sr.Close ();
return "<div class='code-xml'>" + ColorizeXml(WrapText(s,CodeTextColumns)) + "</div>";
}
catch (Exception ex)
{
string res = "<b style='color:red'>" + ex.Message + "<br/>" + ex.StackTrace.Replace("\n", "<br/>") + "</b>";
WebException wex = ex as WebException;
if (wex != null)
{
WebResponse resp = wex.Response;
if (resp != null) {
StreamReader sr = new StreamReader (resp.GetResponseStream());
string s = sr.ReadToEnd ();
sr.Close ();
res += "<div class='code-xml'>" + ColorizeXml(WrapText(s,CodeTextColumns)) + "</div>";
}
}
return res;
}
}
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 ()
{
return "Proxy code generation is not yet supported.";
}
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";
}
}
//
// 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));