public override WebServiceDiscoveryResult Load (WebReferenceItem item)
{
FilePath basePath = item.MapFile.FilePath.ParentDirectory;
ReferenceGroup resfile = ReferenceGroup.Read (item.MapFile.FilePath);
// TODO: Read as MetadataSet
DiscoveryClientProtocol protocol = new DiscoveryClientProtocol ();
foreach (MetadataFile dcr in resfile.Metadata)
{
DiscoveryReference dr;
switch (dcr.MetadataType) {
case "Wsdl":
dr = new System.Web.Services.Discovery.ContractReference ();
break;
case "Disco":
dr = new System.Web.Services.Discovery.DiscoveryDocumentReference ();
break;
case "Schema":
dr = new System.Web.Services.Discovery.SchemaReference ();
break;
default:
continue;
}
dr.Url = dcr.SourceUrl;
FileStream fs = new FileStream (basePath.Combine (dcr.FileName), FileMode.Open, FileAccess.Read);
protocol.Documents.Add (dr.Url, dr.ReadDocument (fs));
fs.Close ();
protocol.References.Add (dr.Url, dr);
}
return new WebServiceDiscoveryResultWCF (protocol, null, item, resfile);
}
internal override void LoadExternals(Hashtable loadedExternals)
{
ServiceDescription contract = null;
try {
contract = Contract;
}
catch (Exception e) {
if (e is ThreadAbortException || e is StackOverflowException || e is OutOfMemoryException)
{
throw;
}
// don't let the exception out - keep going. Just add it to the list of errors.
ClientProtocol.Errors[Url] = e;
if (Tracing.On)
{
Tracing.ExceptionCatch(TraceEventType.Warning, this, "LoadExternals", e);
}
}
if (contract != null)
{
foreach (XmlSchema schema in Contract.Types.Schemas)
{
SchemaReference.LoadExternals(schema, Url, ClientProtocol, loadedExternals);
}
}
}
private void Write7_SchemaReference(string n, string ns, SchemaReference o, bool isNullable, bool needType)
{
if (o == null)
{
if (isNullable)
{
base.WriteNullTagLiteral(n, ns);
}
}
else
{
if (!needType && !(o.GetType() == typeof(SchemaReference)))
{
throw base.CreateUnknownTypeException(o);
}
base.WriteStartElement(n, ns, o, false, null);
if (needType)
{
base.WriteXsiType("SchemaReference", "http://schemas.xmlsoap.org/disco/schema/");
}
base.WriteAttribute("ref", "", o.Ref);
base.WriteAttribute("targetNamespace", "", o.TargetNamespace);
base.WriteEndElement(o);
}
}
internal override void LoadExternals(Hashtable loadedExternals)
{
ServiceDescription contract = null;
try
{
contract = this.Contract;
}
catch (Exception exception)
{
if (((exception is ThreadAbortException) || (exception is StackOverflowException)) || (exception is OutOfMemoryException))
{
throw;
}
base.ClientProtocol.Errors[this.Url] = exception;
if (Tracing.On)
{
Tracing.ExceptionCatch(TraceEventType.Warning, this, "LoadExternals", exception);
}
}
if (contract != null)
{
foreach (XmlSchema schema in this.Contract.Types.Schemas)
{
SchemaReference.LoadExternals(schema, this.Url, base.ClientProtocol, loadedExternals);
}
}
}
internal static void LoadExternals(XmlSchema schema, string url, DiscoveryClientProtocol client, Hashtable loadedExternals)
{
if (schema == null)
{
return;
}
foreach (XmlSchemaExternal external in schema.Includes)
{
if (external.SchemaLocation == null || external.SchemaLocation.Length == 0 || external.Schema != null)
{
continue;
}
if (external is XmlSchemaInclude || external is XmlSchemaRedefine)
{
string location = UriToString(url, external.SchemaLocation);
if (client.References[location] is SchemaReference)
{
SchemaReference externalRef = (SchemaReference)client.References[location];
external.Schema = externalRef.GetSchema();
if (external.Schema != null)
{
loadedExternals[location] = external.Schema;
}
externalRef.LoadExternals(loadedExternals);
}
}
}
}
/// <include file='doc\SchemaReference.uex' path='docs/doc[@for="SchemaReference.Resolve"]/*' />
/// <devdoc>
/// <para>[To be supplied.]</para>
/// </devdoc>
protected internal override void Resolve(string contentType, Stream stream)
{
if (ContentType.IsHtml(contentType))
{
throw new InvalidContentTypeException(Res.GetString(Res.WebInvalidContentType, contentType), contentType);
}
XmlSchema schema = ClientProtocol.Documents[Url] as XmlSchema;
if (schema == null)
{
schema = XmlSchema.Read(stream, null);
ClientProtocol.Documents[Url] = schema;
}
ClientProtocol.References[Url] = this;
// now resolve references in the schema.
foreach (object item in schema.Includes)
{
string location = null;
try {
if (item is XmlSchemaInclude)
{
location = ((XmlSchemaInclude)item).SchemaLocation;
if (location == null)
{
continue;
}
location = new Uri(new Uri(Url), location).ToString();
SchemaReference includeRef = new SchemaReference(location);
includeRef.ClientProtocol = ClientProtocol;
ClientProtocol.References[location] = includeRef;
includeRef.Resolve();
}
else if (item is XmlSchemaImport)
{
location = ((XmlSchemaImport)item).SchemaLocation;
if (location == null)
{
continue;
}
location = new Uri(new Uri(Url), location).ToString();
SchemaReference importRef = new SchemaReference(location);
importRef.ClientProtocol = ClientProtocol;
ClientProtocol.References[location] = importRef;
importRef.Resolve();
}
}
catch (Exception e) {
throw new InvalidDocumentContentsException(Res.GetString(Res.TheSchemaDocumentContainsLinksThatCouldNotBeResolved, location), e);
}
}
return;
}
internal void ResolveInternal(DiscoveryClientProtocol prot, XmlSchema xsd)
{
if (xsd.Includes.Count == 0)
{
return;
}
foreach (XmlSchemaExternal ext in xsd.Includes)
{
if (ext.SchemaLocation == null)
{
continue;
}
// Make relative uris to absoulte
Uri uri = new Uri(BaseUri, ext.SchemaLocation);
string url = uri.ToString();
if (prot.Documents.Contains(url)) // Already resolved
{
continue;
}
try
{
string contentType = null;
Stream stream = prot.Download(ref url, ref contentType);
XmlTextReader reader = new XmlTextReader(url, stream);
reader.XmlResolver = null;
reader.MoveToContent();
DiscoveryReference refe;
XmlSchema schema = XmlSchema.Read(reader, null);
refe = new SchemaReference();
refe.ClientProtocol = prot;
refe.Url = url;
prot.Documents.Add(url, schema);
((SchemaReference)refe).ResolveInternal(prot, schema);
if (!prot.References.Contains(url))
{
prot.References.Add(refe);
}
stream.Close();
}
catch (Exception ex)
{
ReportError(url, ex);
}
}
}
protected internal override void Resolve(string contentType, Stream stream)
{
if (ContentType.IsHtml(contentType))
{
base.ClientProtocol.Errors[this.Url] = new InvalidContentTypeException(System.Web.Services.Res.GetString("WebInvalidContentType", new object[] { contentType }), contentType);
}
XmlSchema schema = base.ClientProtocol.Documents[this.Url] as XmlSchema;
if (schema == null)
{
if (base.ClientProtocol.Errors[this.Url] != null)
{
throw base.ClientProtocol.Errors[this.Url];
}
schema = (XmlSchema)this.ReadDocument(stream);
base.ClientProtocol.Documents[this.Url] = schema;
}
if (base.ClientProtocol.References[this.Url] != this)
{
base.ClientProtocol.References[this.Url] = this;
}
foreach (XmlSchemaExternal external in schema.Includes)
{
string url = null;
try
{
if ((external.SchemaLocation != null) && (external.SchemaLocation.Length > 0))
{
url = DiscoveryReference.UriToString(this.Url, external.SchemaLocation);
SchemaReference reference = new SchemaReference(url)
{
ClientProtocol = base.ClientProtocol
};
base.ClientProtocol.References[url] = reference;
reference.Resolve();
}
}
catch (Exception exception)
{
if (((exception is ThreadAbortException) || (exception is StackOverflowException)) || (exception is OutOfMemoryException))
{
throw;
}
throw new InvalidDocumentContentsException(System.Web.Services.Res.GetString("TheSchemaDocumentContainsLinksThatCouldNotBeResolved", new object[] { url }), exception);
}
}
}
/// <include file='doc\SchemaReference.uex' path='docs/doc[@for="SchemaReference.Resolve"]/*' />
/// <devdoc>
/// <para>[To be supplied.]</para>
/// </devdoc>
protected internal override void Resolve(string contentType, Stream stream)
{
if (ContentType.IsHtml(contentType))
{
ClientProtocol.Errors[Url] = new InvalidContentTypeException(Res.GetString(Res.WebInvalidContentType, contentType), contentType);
}
XmlSchema schema = ClientProtocol.Documents[Url] as XmlSchema;
if (schema == null)
{
if (ClientProtocol.Errors[Url] != null)
{
throw (Exception)ClientProtocol.Errors[Url];
}
schema = (XmlSchema)ReadDocument(stream);
ClientProtocol.Documents[Url] = schema;
}
if (ClientProtocol.References[Url] != this)
{
ClientProtocol.References[Url] = this;
}
// now resolve references in the schema.
foreach (XmlSchemaExternal external in schema.Includes)
{
string location = null;
try {
if (external.SchemaLocation != null && external.SchemaLocation.Length > 0)
{
location = UriToString(Url, external.SchemaLocation);
SchemaReference externalRef = new SchemaReference(location);
externalRef.ClientProtocol = ClientProtocol;
ClientProtocol.References[location] = externalRef;
externalRef.Resolve();
}
}
catch (Exception e) {
if (e is ThreadAbortException || e is StackOverflowException || e is OutOfMemoryException)
{
throw;
}
throw new InvalidDocumentContentsException(Res.GetString(Res.TheSchemaDocumentContainsLinksThatCouldNotBeResolved, location), e);
}
}
return;
}
internal static void LoadExternals(XmlSchema schema, string url, DiscoveryClientProtocol client, Hashtable loadedExternals)
{
if (schema != null)
{
foreach (XmlSchemaExternal external in schema.Includes)
{
if ((((external.SchemaLocation != null) && (external.SchemaLocation.Length != 0)) && (external.Schema == null)) && ((external is XmlSchemaInclude) || (external is XmlSchemaRedefine)))
{
string str = DiscoveryReference.UriToString(url, external.SchemaLocation);
if (client.References[str] is SchemaReference)
{
SchemaReference reference = (SchemaReference)client.References[str];
external.Schema = reference.GetSchema();
if (external.Schema != null)
{
loadedExternals[str] = external.Schema;
}
reference.LoadExternals(loadedExternals);
}
}
}
}
}
protected internal override void Resolve(string contentType, Stream stream)
{
if (ContentType.IsHtml(contentType))
{
throw new InvalidContentTypeException(System.Web.Services.Res.GetString("WebInvalidContentType", new object[] { contentType }), contentType);
}
ServiceDescription description = base.ClientProtocol.Documents[this.Url] as ServiceDescription;
if (description == null)
{
description = ServiceDescription.Read(stream, true);
description.RetrievalUrl = this.Url;
base.ClientProtocol.Documents[this.Url] = description;
}
base.ClientProtocol.References[this.Url] = this;
ArrayList list = new ArrayList();
foreach (Import import in description.Imports)
{
if (import.Location != null)
{
list.Add(import.Location);
}
}
foreach (XmlSchema schema in description.Types.Schemas)
{
foreach (XmlSchemaExternal external in schema.Includes)
{
if ((external.SchemaLocation != null) && (external.SchemaLocation.Length > 0))
{
list.Add(external.SchemaLocation);
}
}
}
foreach (string str in list)
{
string url = DiscoveryReference.UriToString(this.Url, str);
if (base.ClientProtocol.Documents[url] == null)
{
string str3 = url;
try
{
stream = base.ClientProtocol.Download(ref url, ref contentType);
try
{
if (base.ClientProtocol.Documents[url] == null)
{
XmlTextReader reader = new XmlTextReader(new StreamReader(stream, RequestResponseUtils.GetEncoding(contentType)))
{
WhitespaceHandling = WhitespaceHandling.Significant,
XmlResolver = null,
DtdProcessing = DtdProcessing.Prohibit
};
if (ServiceDescription.CanRead(reader))
{
ServiceDescription description2 = ServiceDescription.Read(reader, true);
description2.RetrievalUrl = url;
base.ClientProtocol.Documents[url] = description2;
ContractReference reference = new ContractReference(url, null)
{
ClientProtocol = base.ClientProtocol
};
try
{
reference.Resolve(contentType, stream);
}
catch (Exception exception)
{
if (((exception is ThreadAbortException) || (exception is StackOverflowException)) || (exception is OutOfMemoryException))
{
throw;
}
reference.Url = str3;
if (Tracing.On)
{
Tracing.ExceptionCatch(TraceEventType.Warning, this, "Resolve", exception);
}
}
}
else if (reader.IsStartElement("schema", "http://www.w3.org/2001/XMLSchema"))
{
base.ClientProtocol.Documents[url] = XmlSchema.Read(reader, null);
SchemaReference reference2 = new SchemaReference(url)
{
ClientProtocol = base.ClientProtocol
};
try
{
reference2.Resolve(contentType, stream);
}
catch (Exception exception2)
{
if (((exception2 is ThreadAbortException) || (exception2 is StackOverflowException)) || (exception2 is OutOfMemoryException))
{
throw;
}
reference2.Url = str3;
if (Tracing.On)
{
Tracing.ExceptionCatch(TraceEventType.Warning, this, "Resolve", exception2);
}
}
}
}
}
finally
{
stream.Close();
}
}
catch (Exception exception3)
{
if (((exception3 is ThreadAbortException) || (exception3 is StackOverflowException)) || (exception3 is OutOfMemoryException))
{
throw;
}
throw new InvalidDocumentContentsException(System.Web.Services.Res.GetString("TheWSDLDocumentContainsLinksThatCouldNotBeResolved", new object[] { url }), exception3);
}
}
}
}
internal void ResolveInternal (DiscoveryClientProtocol prot, XmlSchema xsd)
{
if (xsd.Includes.Count == 0) return;
foreach (XmlSchemaExternal ext in xsd.Includes)
{
if (ext.SchemaLocation == null)
continue;
// Make relative uris to absoulte
Uri uri = new Uri (BaseUri, ext.SchemaLocation);
string url = uri.ToString ();
if (prot.Documents.Contains (url)) // Already resolved
continue;
try
{
string contentType = null;
Stream stream = prot.Download (ref url, ref contentType);
XmlTextReader reader = new XmlTextReader (url, stream);
reader.XmlResolver = null;
reader.MoveToContent ();
DiscoveryReference refe;
XmlSchema schema = XmlSchema.Read (reader, null);
refe = new SchemaReference ();
refe.ClientProtocol = prot;
refe.Url = url;
prot.Documents.Add (url, schema);
((SchemaReference)refe).ResolveInternal (prot, schema);
if (!prot.References.Contains (url))
prot.References.Add (refe);
stream.Close ();
}
catch (Exception ex)
{
ReportError (url, ex);
}
}
}
public DiscoveryDocument DiscoverAny(string url)
{
try
{
string contentType = null;
Stream stream = Download(ref url, ref contentType);
if (contentType.IndexOf("text/html") != -1)
{
// Look for an alternate url
StreamReader sr = new StreamReader(stream);
string str = sr.ReadToEnd();
string rex = "link\\s*rel\\s*=\\s*[\"']?alternate[\"']?\\s*";
rex += "type\\s*=\\s*[\"']?text/xml[\"']?\\s*href\\s*=\\s*(?:\"(?<1>[^\"]*)\"|'(?<1>[^']*)'|(?<1>\\S+))";
Regex rob = new Regex(rex, RegexOptions.IgnoreCase);
Match m = rob.Match(str);
if (!m.Success)
{
throw new InvalidOperationException("The HTML document does not contain Web service discovery information");
}
if (url.StartsWith("/"))
{
Uri uri = new Uri(url);
url = uri.GetLeftPart(UriPartial.Authority) + m.Groups[1];
}
else
{
int i = url.LastIndexOf('/');
if (i == -1)
{
throw new InvalidOperationException("The HTML document does not contain Web service discovery information");
}
Uri tmp = new Uri(url);
tmp = new Uri(tmp, m.Groups [1].ToString());
url = tmp.ToString();
}
stream = Download(ref url);
}
XmlTextReader reader = new XmlTextReader(url, stream);
reader.XmlResolver = null;
reader.MoveToContent();
DiscoveryDocument doc;
DiscoveryReference refe = null;
if (DiscoveryDocument.CanRead(reader))
{
doc = DiscoveryDocument.Read(reader);
documents.Add(url, doc);
refe = new DiscoveryDocumentReference();
AddDiscoReferences(doc);
}
#if !MOBILE
else if (ServiceDescription.CanRead(reader))
{
ServiceDescription wsdl = ServiceDescription.Read(reader);
documents.Add(url, wsdl);
doc = new DiscoveryDocument();
refe = new ContractReference();
doc.References.Add(refe);
refe.Url = url;
((ContractReference)refe).ResolveInternal(this, wsdl);
}
#endif
else
{
XmlSchema schema = XmlSchema.Read(reader, null);
documents.Add(url, schema);
doc = new DiscoveryDocument();
refe = new SchemaReference();
refe.Url = url;
((SchemaReference)refe).ResolveInternal(this, schema);
doc.References.Add(refe);
}
refe.ClientProtocol = this;
refe.Url = url;
references.Add(url, refe);
reader.Close();
return(doc);
}
catch (DiscoveryException ex)
{
throw ex.Exception;
}
}
/// <include file='doc\ContractReference.uex' path='docs/doc[@for="ContractReference.Resolve"]/*' />
/// <devdoc>
/// <para>[To be supplied.]</para>
/// </devdoc>
protected internal override void Resolve(string contentType, Stream stream)
{
if (ContentType.IsHtml(contentType))
{
throw new InvalidContentTypeException(Res.GetString(Res.WebInvalidContentType, contentType), contentType);
}
ServiceDescription serviceDescription = ClientProtocol.Documents[Url] as ServiceDescription;
if (serviceDescription == null)
{
serviceDescription = ServiceDescription.Read(stream, true);
serviceDescription.RetrievalUrl = Url;
ClientProtocol.Documents[Url] = serviceDescription;
}
ClientProtocol.References[Url] = this;
ArrayList importUrls = new ArrayList();
foreach (Import import in serviceDescription.Imports)
{
if (import.Location != null)
{
importUrls.Add(import.Location);
}
}
foreach (XmlSchema schema in serviceDescription.Types.Schemas)
{
foreach (XmlSchemaExternal external in schema.Includes)
{
if (external.SchemaLocation != null && external.SchemaLocation.Length > 0)
{
importUrls.Add(external.SchemaLocation);
}
}
}
foreach (string urlFromImport in importUrls)
{
// make the (possibly) relative Uri in the contract fully qualified with respect to the contract URL
string importUrl = UriToString(Url, urlFromImport);
if (ClientProtocol.Documents[importUrl] != null)
{
continue;
}
string oldUrl = importUrl;
try {
stream = ClientProtocol.Download(ref importUrl, ref contentType);
try {
//Proceed only if not been here before
if (ClientProtocol.Documents[importUrl] == null)
{
XmlTextReader reader = new XmlTextReader(new StreamReader(stream, RequestResponseUtils.GetEncoding(contentType)));
reader.WhitespaceHandling = WhitespaceHandling.Significant;
reader.XmlResolver = null;
reader.DtdProcessing = DtdProcessing.Prohibit;
//Resolve on WSDL and XSD will go recursivelly
if (ServiceDescription.CanRead(reader))
{
ServiceDescription doc = ServiceDescription.Read(reader, true);
doc.RetrievalUrl = importUrl;
ClientProtocol.Documents[importUrl] = doc;
ContractReference contractReference = new ContractReference(importUrl, null);
contractReference.ClientProtocol = ClientProtocol;
try {
contractReference.Resolve(contentType, stream);
}
catch (Exception e) {
if (e is ThreadAbortException || e is StackOverflowException || e is OutOfMemoryException)
{
throw;
}
contractReference.Url = oldUrl;
if (Tracing.On)
{
Tracing.ExceptionCatch(TraceEventType.Warning, this, "Resolve", e);
}
}
}
else if (reader.IsStartElement("schema", XmlSchema.Namespace))
{
ClientProtocol.Documents[importUrl] = XmlSchema.Read(reader, null);
SchemaReference schemaReference = new SchemaReference(importUrl);
schemaReference.ClientProtocol = ClientProtocol;
try {
schemaReference.Resolve(contentType, stream);
}
catch (Exception e) {
if (e is ThreadAbortException || e is StackOverflowException || e is OutOfMemoryException)
{
throw;
}
schemaReference.Url = oldUrl;
if (Tracing.On)
{
Tracing.ExceptionCatch(TraceEventType.Warning, this, "Resolve", e);
}
}
}
// If it's not XML, or we don't know what kind of XML it is, skip the file. The user
// will have to download the dependent file(s) manually, but at least we will continue
// to discover files instead of throwing an exception.
}
}
finally {
stream.Close();
}
}
catch (Exception e) {
if (e is ThreadAbortException || e is StackOverflowException || e is OutOfMemoryException)
{
throw;
}
throw new InvalidDocumentContentsException(Res.GetString(Res.TheWSDLDocumentContainsLinksThatCouldNotBeResolved, importUrl), e);
}
}
}
protected internal override void Resolve(string contentType, Stream stream)
{
if (ContentType.IsHtml(contentType))
{
throw new InvalidContentTypeException(System.Web.Services.Res.GetString("WebInvalidContentType", new object[] { contentType }), contentType);
}
ServiceDescription description = base.ClientProtocol.Documents[this.Url] as ServiceDescription;
if (description == null)
{
description = ServiceDescription.Read(stream, true);
description.RetrievalUrl = this.Url;
base.ClientProtocol.Documents[this.Url] = description;
}
base.ClientProtocol.References[this.Url] = this;
ArrayList list = new ArrayList();
foreach (Import import in description.Imports)
{
if (import.Location != null)
{
list.Add(import.Location);
}
}
foreach (XmlSchema schema in description.Types.Schemas)
{
foreach (XmlSchemaExternal external in schema.Includes)
{
if ((external.SchemaLocation != null) && (external.SchemaLocation.Length > 0))
{
list.Add(external.SchemaLocation);
}
}
}
foreach (string str in list)
{
string url = DiscoveryReference.UriToString(this.Url, str);
if (base.ClientProtocol.Documents[url] == null)
{
string str3 = url;
try
{
stream = base.ClientProtocol.Download(ref url, ref contentType);
try
{
if (base.ClientProtocol.Documents[url] == null)
{
XmlTextReader reader = new XmlTextReader(new StreamReader(stream, RequestResponseUtils.GetEncoding(contentType))) {
WhitespaceHandling = WhitespaceHandling.Significant,
XmlResolver = null,
DtdProcessing = DtdProcessing.Prohibit
};
if (ServiceDescription.CanRead(reader))
{
ServiceDescription description2 = ServiceDescription.Read(reader, true);
description2.RetrievalUrl = url;
base.ClientProtocol.Documents[url] = description2;
ContractReference reference = new ContractReference(url, null) {
ClientProtocol = base.ClientProtocol
};
try
{
reference.Resolve(contentType, stream);
}
catch (Exception exception)
{
if (((exception is ThreadAbortException) || (exception is StackOverflowException)) || (exception is OutOfMemoryException))
{
throw;
}
reference.Url = str3;
if (Tracing.On)
{
Tracing.ExceptionCatch(TraceEventType.Warning, this, "Resolve", exception);
}
}
}
else if (reader.IsStartElement("schema", "http://www.w3.org/2001/XMLSchema"))
{
base.ClientProtocol.Documents[url] = XmlSchema.Read(reader, null);
SchemaReference reference2 = new SchemaReference(url) {
ClientProtocol = base.ClientProtocol
};
try
{
reference2.Resolve(contentType, stream);
}
catch (Exception exception2)
{
if (((exception2 is ThreadAbortException) || (exception2 is StackOverflowException)) || (exception2 is OutOfMemoryException))
{
throw;
}
reference2.Url = str3;
if (Tracing.On)
{
Tracing.ExceptionCatch(TraceEventType.Warning, this, "Resolve", exception2);
}
}
}
}
}
finally
{
stream.Close();
}
}
catch (Exception exception3)
{
if (((exception3 is ThreadAbortException) || (exception3 is StackOverflowException)) || (exception3 is OutOfMemoryException))
{
throw;
}
throw new InvalidDocumentContentsException(System.Web.Services.Res.GetString("TheWSDLDocumentContainsLinksThatCouldNotBeResolved", new object[] { url }), exception3);
}
}
}
}
internal void ResolveInternal(DiscoveryClientProtocol prot, ServiceDescription wsdl)
{
if (wsdl.Imports == null)
{
return;
}
foreach (Import import in wsdl.Imports)
{
// Make relative uris to absoulte
Uri uri = new Uri(BaseUri, import.Location);
string url = uri.ToString();
if (prot.Documents.Contains(url)) // Already resolved
{
continue;
}
try
{
string contentType = null;
Stream stream = prot.Download(ref url, ref contentType);
XmlTextReader reader = new XmlTextReader(url, stream);
reader.XmlResolver = null;
reader.MoveToContent();
DiscoveryReference refe;
if (ServiceDescription.CanRead(reader))
{
ServiceDescription refWsdl = ServiceDescription.Read(reader);
refe = new ContractReference();
refe.ClientProtocol = prot;
refe.Url = url;
((ContractReference)refe).ResolveInternal(prot, refWsdl);
prot.Documents.Add(url, refWsdl);
}
else
{
XmlSchema schema = XmlSchema.Read(reader, null);
refe = new SchemaReference();
refe.ClientProtocol = prot;
refe.Url = url;
prot.Documents.Add(url, schema);
}
if (!prot.References.Contains(url))
{
prot.References.Add(refe);
}
reader.Close();
}
catch (Exception ex)
{
ReportError(url, ex);
}
}
foreach (XmlSchema schema in wsdl.Types.Schemas)
{
// the schema itself is not added to the
// references, but it has to resolve includes.
Uri uri = BaseUri;
string url = uri.ToString();
SchemaReference refe = new SchemaReference();
refe.ClientProtocol = prot;
refe.Url = url;
refe.ResolveInternal(prot, schema);
}
}
/// <include file='doc\ContractReference.uex' path='docs/doc[@for="ContractReference.Resolve"]/*' />
/// <devdoc>
/// <para>[To be supplied.]</para>
/// </devdoc>
protected internal override void Resolve(string contentType, Stream stream) {
if (ContentType.IsHtml(contentType))
throw new InvalidContentTypeException(Res.GetString(Res.WebInvalidContentType, contentType), contentType);
ServiceDescription serviceDescription = ClientProtocol.Documents[Url] as ServiceDescription;
if ( serviceDescription == null ) {
serviceDescription = ServiceDescription.Read(stream, true);
serviceDescription.RetrievalUrl = Url;
ClientProtocol.Documents[Url] = serviceDescription;
}
ClientProtocol.References[Url] = this;
ArrayList importUrls = new ArrayList();
foreach (Import import in serviceDescription.Imports)
if (import.Location != null)
importUrls.Add(import.Location);
foreach (XmlSchema schema in serviceDescription.Types.Schemas) {
foreach (XmlSchemaExternal external in schema.Includes) {
if (external.SchemaLocation != null && external.SchemaLocation.Length > 0) {
importUrls.Add(external.SchemaLocation);
}
}
}
foreach (string urlFromImport in importUrls) {
// make the (possibly) relative Uri in the contract fully qualified with respect to the contract URL
string importUrl = UriToString(Url, urlFromImport);
if ( ClientProtocol.Documents[importUrl] != null ) {
continue;
}
string oldUrl = importUrl;
try {
stream = ClientProtocol.Download(ref importUrl, ref contentType);
try {
//Proceed only if not been here before
if ( ClientProtocol.Documents[importUrl] == null ) {
XmlTextReader reader = new XmlTextReader(new StreamReader(stream, RequestResponseUtils.GetEncoding(contentType)));
reader.WhitespaceHandling = WhitespaceHandling.Significant;
reader.XmlResolver = null;
reader.DtdProcessing = DtdProcessing.Prohibit;
//Resolve on WSDL and XSD will go recursivelly
if (ServiceDescription.CanRead(reader)) {
ServiceDescription doc = ServiceDescription.Read(reader, true);
doc.RetrievalUrl = importUrl;
ClientProtocol.Documents[importUrl] = doc;
ContractReference contractReference = new ContractReference(importUrl, null);
contractReference.ClientProtocol = ClientProtocol;
try {
contractReference.Resolve(contentType, stream);
}
catch (Exception e) {
if (e is ThreadAbortException || e is StackOverflowException || e is OutOfMemoryException) {
throw;
}
contractReference.Url = oldUrl;
if (Tracing.On) Tracing.ExceptionCatch(TraceEventType.Warning, this, "Resolve", e);
}
}
else if (reader.IsStartElement("schema", XmlSchema.Namespace)) {
ClientProtocol.Documents[importUrl] = XmlSchema.Read(reader, null);
SchemaReference schemaReference = new SchemaReference(importUrl);
schemaReference.ClientProtocol = ClientProtocol;
try {
schemaReference.Resolve(contentType, stream);
}
catch (Exception e) {
if (e is ThreadAbortException || e is StackOverflowException || e is OutOfMemoryException) {
throw;
}
schemaReference.Url = oldUrl;
if (Tracing.On) Tracing.ExceptionCatch(TraceEventType.Warning, this, "Resolve", e);
}
}
// If it's not XML, or we don't know what kind of XML it is, skip the file. The user
// will have to download the dependent file(s) manually, but at least we will continue
// to discover files instead of throwing an exception.
}
}
finally {
stream.Close();
}
}
catch (Exception e) {
if (e is ThreadAbortException || e is StackOverflowException || e is OutOfMemoryException) {
throw;
}
throw new InvalidDocumentContentsException(Res.GetString(Res.TheWSDLDocumentContainsLinksThatCouldNotBeResolved, importUrl), e);
}
}
}
/// <include file='doc\SchemaReference.uex' path='docs/doc[@for="SchemaReference.Resolve"]/*' />
/// <devdoc>
/// <para>[To be supplied.]</para>
/// </devdoc>
protected internal override void Resolve(string contentType, Stream stream) {
if (ContentType.IsHtml(contentType))
ClientProtocol.Errors[Url] = new InvalidContentTypeException(Res.GetString(Res.WebInvalidContentType, contentType), contentType);
XmlSchema schema = ClientProtocol.Documents[Url] as XmlSchema;
if ( schema == null ) {
if (ClientProtocol.Errors[Url] != null)
throw (Exception)ClientProtocol.Errors[Url];
schema = (XmlSchema)ReadDocument(stream);
ClientProtocol.Documents[Url] = schema;
}
if (ClientProtocol.References[Url] != this)
ClientProtocol.References[Url] = this;
// now resolve references in the schema.
foreach (XmlSchemaExternal external in schema.Includes) {
string location = null;
try {
if (external.SchemaLocation != null && external.SchemaLocation.Length > 0) {
location = UriToString(Url, external.SchemaLocation);
SchemaReference externalRef = new SchemaReference(location);
externalRef.ClientProtocol = ClientProtocol;
ClientProtocol.References[location] = externalRef;
externalRef.Resolve();
}
}
catch (Exception e) {
if (e is ThreadAbortException || e is StackOverflowException || e is OutOfMemoryException) {
throw;
}
throw new InvalidDocumentContentsException(Res.GetString(Res.TheSchemaDocumentContainsLinksThatCouldNotBeResolved, location), e);
}
}
return;
}
public override WebServiceDiscoveryResult Load (WebReferenceItem item)
{
FilePath basePath = item.MapFile.FilePath.ParentDirectory;
ReferenceGroup resfile = ReferenceGroup.Read (item.MapFile.FilePath);
// TODO: Read as MetadataSet
var protocol = new DiscoveryClientProtocol ();
foreach (MetadataFile dcr in resfile.Metadata)
{
DiscoveryReference dr;
switch (dcr.MetadataType) {
case "Wsdl":
dr = new ContractReference ();
break;
case "Disco":
dr = new DiscoveryDocumentReference ();
break;
case "Schema":
dr = new SchemaReference ();
break;
default:
continue;
}
dr.Url = dcr.SourceUrl;
var fs = new FileStream (basePath.Combine (dcr.FileName), FileMode.Open, FileAccess.Read);
protocol.Documents.Add (dr.Url, dr.ReadDocument (fs));
fs.Close ();
protocol.References.Add (dr.Url, dr);
}
return new WebServiceDiscoveryResultWCF (protocol, null, item, resfile, DefaultClientOptions);
}
internal void ResolveInternal (DiscoveryClientProtocol prot, ServiceDescription wsdl)
{
if (wsdl.Imports == null) return;
foreach (Import import in wsdl.Imports)
{
// Make relative uris to absoulte
Uri uri = new Uri (BaseUri, import.Location);
string url = uri.ToString ();
if (prot.Documents.Contains (url)) // Already resolved
continue;
try
{
string contentType = null;
Stream stream = prot.Download (ref url, ref contentType);
XmlTextReader reader = new XmlTextReader (url, stream);
reader.XmlResolver = null;
reader.MoveToContent ();
DiscoveryReference refe;
if (ServiceDescription.CanRead (reader))
{
ServiceDescription refWsdl = ServiceDescription.Read (reader);
refe = new ContractReference ();
refe.ClientProtocol = prot;
refe.Url = url;
((ContractReference)refe).ResolveInternal (prot, refWsdl);
prot.Documents.Add (url, refWsdl);
}
else
{
XmlSchema schema = XmlSchema.Read (reader, null);
refe = new SchemaReference ();
refe.ClientProtocol = prot;
refe.Url = url;
prot.Documents.Add (url, schema);
}
if (!prot.References.Contains (url))
prot.References.Add (refe);
reader.Close ();
}
catch (Exception ex)
{
ReportError (url, ex);
}
}
foreach (XmlSchema schema in wsdl.Types.Schemas)
{
// the schema itself is not added to the
// references, but it has to resolve includes.
Uri uri = BaseUri;
string url = uri.ToString ();
SchemaReference refe = new SchemaReference ();
refe.ClientProtocol = prot;
refe.Url = url;
refe.ResolveInternal (prot, schema);
}
}
protected internal override void Resolve(string contentType, Stream stream)
{
if (ContentType.IsHtml(contentType))
{
base.ClientProtocol.Errors[this.Url] = new InvalidContentTypeException(System.Web.Services.Res.GetString("WebInvalidContentType", new object[] { contentType }), contentType);
}
XmlSchema schema = base.ClientProtocol.Documents[this.Url] as XmlSchema;
if (schema == null)
{
if (base.ClientProtocol.Errors[this.Url] != null)
{
throw base.ClientProtocol.Errors[this.Url];
}
schema = (XmlSchema) this.ReadDocument(stream);
base.ClientProtocol.Documents[this.Url] = schema;
}
if (base.ClientProtocol.References[this.Url] != this)
{
base.ClientProtocol.References[this.Url] = this;
}
foreach (XmlSchemaExternal external in schema.Includes)
{
string url = null;
try
{
if ((external.SchemaLocation != null) && (external.SchemaLocation.Length > 0))
{
url = DiscoveryReference.UriToString(this.Url, external.SchemaLocation);
SchemaReference reference = new SchemaReference(url) {
ClientProtocol = base.ClientProtocol
};
base.ClientProtocol.References[url] = reference;
reference.Resolve();
}
}
catch (Exception exception)
{
if (((exception is ThreadAbortException) || (exception is StackOverflowException)) || (exception is OutOfMemoryException))
{
throw;
}
throw new InvalidDocumentContentsException(System.Web.Services.Res.GetString("TheSchemaDocumentContainsLinksThatCouldNotBeResolved", new object[] { url }), exception);
}
}
}
public DiscoveryDocument DiscoverAny (string url)
{
try
{
string contentType = null;
Stream stream = Download (ref url, ref contentType);
if (contentType.IndexOf ("text/html") != -1)
{
// Look for an alternate url
StreamReader sr = new StreamReader (stream);
string str = sr.ReadToEnd ();
string rex = "link\\s*rel\\s*=\\s*[\"']?alternate[\"']?\\s*";
rex += "type\\s*=\\s*[\"']?text/xml[\"']?\\s*href\\s*=\\s*(?:\"(?<1>[^\"]*)\"|'(?<1>[^']*)'|(?<1>\\S+))";
Regex rob = new Regex (rex, RegexOptions.IgnoreCase);
Match m = rob.Match (str);
if (!m.Success)
throw new InvalidOperationException ("The HTML document does not contain Web service discovery information");
if (url.StartsWith ("/"))
{
Uri uri = new Uri (url);
url = uri.GetLeftPart (UriPartial.Authority) + m.Groups[1];
}
else
{
int i = url.LastIndexOf ('/');
if (i == -1)
throw new InvalidOperationException ("The HTML document does not contain Web service discovery information");
Uri tmp = new Uri (url);
tmp = new Uri (tmp, m.Groups [1].ToString ());
url = tmp.ToString ();
}
stream = Download (ref url);
}
XmlTextReader reader = new XmlTextReader (url, stream);
reader.XmlResolver = null;
reader.MoveToContent ();
DiscoveryDocument doc;
DiscoveryReference refe = null;
if (DiscoveryDocument.CanRead (reader))
{
doc = DiscoveryDocument.Read (reader);
documents.Add (url, doc);
refe = new DiscoveryDocumentReference ();
AddDiscoReferences (doc);
}
#if !MONOTOUCH
else if (ServiceDescription.CanRead (reader))
{
ServiceDescription wsdl = ServiceDescription.Read (reader);
documents.Add (url, wsdl);
doc = new DiscoveryDocument ();
refe = new ContractReference ();
doc.References.Add (refe);
refe.Url = url;
((ContractReference)refe).ResolveInternal (this, wsdl);
}
#endif
else
{
XmlSchema schema = XmlSchema.Read (reader, null);
documents.Add (url, schema);
doc = new DiscoveryDocument ();
refe = new SchemaReference ();
refe.Url = url;
((SchemaReference)refe).ResolveInternal (this, schema);
doc.References.Add (refe);
}
refe.ClientProtocol = this;
refe.Url = url;
references.Add (url, refe);
reader.Close ();
return doc;
}
catch (DiscoveryException ex) {
throw ex.Exception;
}
}
private SchemaReference Read7_SchemaReference(bool isNullable, bool checkType)
{
XmlQualifiedName type = checkType ? base.GetXsiType() : null;
bool flag = false;
if (isNullable)
{
flag = base.ReadNull();
}
if ((checkType && (type != null)) && ((type.Name != this.id15_SchemaReference) || (type.Namespace != this.id8_Item)))
{
throw base.CreateUnknownTypeException(type);
}
if (flag)
{
return null;
}
SchemaReference o = new SchemaReference();
bool[] flagArray = new bool[2];
while (base.Reader.MoveToNextAttribute())
{
if ((!flagArray[0] && (base.Reader.LocalName == this.id16_ref)) && (base.Reader.NamespaceURI == this.id13_Item))
{
o.Ref = base.Reader.Value;
flagArray[0] = true;
}
else
{
if ((!flagArray[1] && (base.Reader.LocalName == this.id17_targetNamespace)) && (base.Reader.NamespaceURI == this.id13_Item))
{
o.TargetNamespace = base.Reader.Value;
flagArray[1] = true;
continue;
}
if (!base.IsXmlnsAttribute(base.Reader.Name))
{
base.UnknownNode(o, ":ref, :targetNamespace");
}
}
}
base.Reader.MoveToElement();
if (base.Reader.IsEmptyElement)
{
base.Reader.Skip();
return o;
}
base.Reader.ReadStartElement();
base.Reader.MoveToContent();
int whileIterations = 0;
int readerCount = base.ReaderCount;
while ((base.Reader.NodeType != XmlNodeType.EndElement) && (base.Reader.NodeType != XmlNodeType.None))
{
if (base.Reader.NodeType == XmlNodeType.Element)
{
base.UnknownNode(o, "");
}
else
{
base.UnknownNode(o, "");
}
base.Reader.MoveToContent();
base.CheckReaderCount(ref whileIterations, ref readerCount);
}
base.ReadEndElement();
return o;
}
