// This method validates xsi:type="dcterms:W3CDTF"
// The valude of xsi:type is a qualified name. It should have a prefix that matches
// the xml namespace (ns) within the scope and the name that matches name
// The comparisons should be case-sensitive comparisons
internal static void ValidateXsiType(XmlTextReader reader, Object ns, string name)
{
// Get the value of xsi;type
String typeValue = reader.GetAttribute(PackageXmlStringTable.GetXmlString(PackageXmlEnum.Type),
PackageXmlStringTable.GetXmlString(PackageXmlEnum.XmlSchemaInstanceNamespace));
// Missing xsi:type
if (typeValue == null)
{
throw new XmlException(SR.Get(SRID.UnknownDCDateTimeXsiType, reader.Name),
null, reader.LineNumber, reader.LinePosition);
}
int index = typeValue.IndexOf(':');
// The valude of xsi:type is not a qualified name
if (index == -1)
{
throw new XmlException(SR.Get(SRID.UnknownDCDateTimeXsiType, reader.Name),
null, reader.LineNumber, reader.LinePosition);
}
// Check the following conditions
// The namespace of the prefix (string before ":") matches "ns"
// The name (string after ":") matches "name"
if (!Object.ReferenceEquals(ns, reader.LookupNamespace(typeValue.Substring(0, index))) ||
String.CompareOrdinal(name, typeValue.Substring(index + 1, typeValue.Length - index - 1)) != 0)
{
throw new XmlException(SR.Get(SRID.UnknownDCDateTimeXsiType, reader.Name),
null, reader.LineNumber, reader.LinePosition);
}
}
/// <summary>
/// Gets URI of the QName
/// </summary>
/// <param name="xmlReader">the XmlTextReader object</param>
/// <param name="QName">the qualified name</param>
/// <returns>URI of the QName (null if no matching namespace is found)</returns>
/// <exception>none</exception>
public static string GetURI(XmlTextReader xmlReader, string QName)
{
int colonIndex = QName.IndexOf(":", StringComparison.Ordinal);
string prefix = (colonIndex == (-1)) ? "" : QName.Substring(0, colonIndex);
// Prefix is non-null (could be empty), so LookupNamespace won't throw exception.
// It will return null if no matching prefix is found.
return(xmlReader.LookupNamespace(prefix));
}
private static DocumentInfo GetDocumentInfo(string filePath)
{
try
{
using (var reader = new XmlTextReader(filePath))
{
while (reader.Read())
{
// get first element
if (reader.NodeType == XmlNodeType.Element)
{
var name = reader.LocalName;
var ns = reader.LookupNamespace(reader.Prefix);
var attributes = new List <KeyValuePair <string, string> >();
var attributeCount = reader.AttributeCount;
for (var i = 0; i < attributeCount; i++)
{
reader.MoveToAttribute(i);
var attributeName = reader.LocalName;
var attributeValue = reader.GetAttribute(i);
attributes.Add(new KeyValuePair <string, string>(attributeName, attributeValue));
}
return(new DocumentInfo
{
RootElement = name,
Namespace = ns,
Attributes = attributes,
});
}
}
}
}
catch (XmlException ex)
{
// root element not contained, so ignore
Tracer.Trace($"While parsing '{filePath}', following {ex.GetType().Name} was thrown: {ex}", ex);
}
return(null);
}
private object DeserializeArray(long id)
{
// Special case for base64 byte arrays
if (GetComponentType() == typeof(byte[]))
{
byte[] data = Convert.FromBase64String(xmlReader.ReadElementString());
RegisterObject(id, data, null, 0, null, null);
return(data);
}
// Get the array properties
string strArrayType = xmlReader["arrayType", SoapTypeMapper.SoapEncodingNamespace];
string[] arrayInfo = strArrayType.Split(':');
int arraySuffixInfo = arrayInfo[1].LastIndexOf('[');
String arrayElementType = arrayInfo[1].Substring(0, arraySuffixInfo);
String arraySuffix = arrayInfo[1].Substring(arraySuffixInfo);
string[] arrayDims = arraySuffix.Substring(1, arraySuffix.Length - 2).Trim().Split(',');
int numberOfDims = arrayDims.Length;
int[] lengths = new int[numberOfDims];
for (int i = 0; i < numberOfDims; i++)
{
lengths[i] = Convert.ToInt32(arrayDims[i]);
}
int[] indices = new int[numberOfDims];
// Create the array
Type arrayType = mapper.GetType(arrayElementType, xmlReader.LookupNamespace(arrayInfo[0]));
Array array = Array.CreateInstance(
arrayType,
lengths);
for (int i = 0; i < numberOfDims; i++)
{
indices[i] = array.GetLowerBound(i);
}
// Deserialize the array items
int arrayDepth = xmlReader.Depth;
xmlReader.Read();
while (xmlReader.Depth > arrayDepth)
{
Type itemType = GetComponentType();
if (itemType == null)
{
itemType = array.GetType().GetElementType();
}
long itemId, itemHref;
object objItem = DeserializeComponent(itemType,
out itemId,
out itemHref,
id,
null,
indices);
if (itemHref != 0)
{
object obj = objMgr.GetObject(itemHref);
if (obj != null)
{
array.SetValue(obj, indices);
}
else
{
RecordFixup(id, itemHref, array, null, null, null, indices);
}
}
else if (objItem != null && objItem.GetType().IsValueType&& itemId != 0)
{
RecordFixup(id, itemId, array, null, null, null, indices);
}
else if (itemId != 0)
{
RegisterObject(itemId, objItem, null, id, null, indices);
array.SetValue(objItem, indices);
}
else
{
array.SetValue(objItem, indices);
}
// Get the next indice
for (int dim = array.Rank - 1; dim >= 0; dim--)
{
indices[dim]++;
if (indices[dim] > array.GetUpperBound(dim))
{
if (dim > 0)
{
indices[dim] = array.GetLowerBound(dim);
continue;
}
}
break;
}
}
RegisterObject(id, array, null, 0, null, null);
xmlReader.ReadEndElement();
return(array);
}
//
// TODO: see if there is a way to better modularize this method and rename it.
//
private void CheckForSingleRequest(Stream stream)
{
try
{
//
// Move to the start of our stream
//
stream.Position = 0;
XmlTextReader requestReader = new XmlTextReader(oldStream);
requestReader.MoveToContent();
//
// TODO: should not hard-code SOAP names and namespaces
//
//
// Move to the beginning of the SOAP envelope
//
requestReader.ReadStartElement("Envelope", "http://schemas.xmlsoap.org/soap/envelope/");
//
// Move to the SOAP body
//
while (!requestReader.IsStartElement("Body", "http://schemas.xmlsoap.org/soap/envelope/") && !requestReader.EOF)
{
requestReader.Skip();
}
//
// Advance the current node to the first child of Body. This is presumably the UDDI message
//
requestReader.ReadStartElement("Body", "http://schemas.xmlsoap.org/soap/envelope/");
requestReader.MoveToContent();
//
// This element MUST have a UDDI namespace
//
string uddiNamespace = requestReader.LookupNamespace(requestReader.Prefix);
switch (uddiNamespace)
{
case "urn:uddi-org:api":
{
Context.ApiVersionMajor = 1;
break;
}
case "urn:uddi-org:api_v2":
{
Context.ApiVersionMajor = 2;
break;
}
case "urn:uddi-microsoft-com:api_v2_extensions":
{
Context.ApiVersionMajor = 2;
break;
}
case "urn:uddi-org:repl":
{
Context.ApiVersionMajor = 2;
break;
}
default:
{
//
// This is a problem, we don't have a UDDI namespace. Throw an exception and get out of here. The
// exception will be caught in our outer catch and sent to our client using DispositionReport.ThrowFinal.
//
throw new UDDIException(ErrorType.E_fatalError, "UDDI_ERROR_FATALERROR_MISSINGUDDINS");
}
}
//
// Skip the children of this node
//
requestReader.Skip();
requestReader.MoveToContent();
//
// Reset our stream so someone else can use it.
//
stream.Position = 0;
//
// If we are not at the end of the Body tag, then we have multiple requests, we should reject the message.
//
if (false == requestReader.LocalName.Equals("Body"))
{
DispositionReport.ThrowFinal(new UDDIException(ErrorType.E_fatalError, "UDDI_ERROR_FATALERROR_SOAP_MULTIPLEREQUEST"));
}
}
catch (UDDIException uddiException)
{
DispositionReport.ThrowFinal(uddiException);
}
catch
{
//
// We'll get this exception if the message contains any invalid elements
//
DispositionReport.ThrowFinal(new UDDIException(ErrorType.E_fatalError, "UDDI_ERROR_FATALERROR_SOAP_INVALIDELEMENT"));
}
}
private static UPnPComplexType ParseComplexType(XmlTextReader X, UPnPComplexType RetVal)
{
string elementName = X.LocalName;
int count = 0;
bool done = false;
DText P = new DText();
P.ATTRMARK = ":";
RetVal.AddContainer(new GenericContainer());
do
{
switch (X.NodeType)
{
case XmlNodeType.Element:
switch (X.LocalName)
{
case "complexType":
case "group":
++count;
if (X.HasAttributes)
{
for (int i = 0; i < X.AttributeCount; i++)
{
X.MoveToAttribute(i);
if (X.Name == "name")
{
P[0] = X.Value;
if (P.DCOUNT() == 1)
{
RetVal.LocalName = X.Value;
RetVal.NameSpace = X.LookupNamespace("");
}
else
{
RetVal.LocalName = P[2];
RetVal.NameSpace = X.LookupNamespace(P[1]);
}
}
else if (X.Name == "ref")
{
// NOP
}
}
X.MoveToElement();
}
break;
case "sequence":
case "choice":
RetVal.CurrentContainer.AddCollection(ParseComplexType_SequenceChoice(X));
//ParseComplexType_Sequence(X,RetVal);
break;
case "complexContent":
RetVal.AddContainer(new ComplexContent());
break;
case "simpleContent":
RetVal.AddContainer(new SimpleContent());
break;
case "restriction":
Restriction r = new Restriction();
if (RetVal.CurrentContainer.GetType() == typeof(ComplexContent))
{
((ComplexContent)RetVal.CurrentContainer).RestExt = r;
}
else if (RetVal.CurrentContainer.GetType() == typeof(SimpleContent))
{
((SimpleContent)RetVal.CurrentContainer).RestExt = r;
}
if (X.HasAttributes)
{
for (int i = 0; i < X.AttributeCount; i++)
{
X.MoveToAttribute(i);
if (X.Name == "base")
{
P[0] = X.Value;
if (P.DCOUNT() == 1)
{
r.baseType = X.Value;
r.baseTypeNS = X.LookupNamespace("");
}
else
{
r.baseType = P[2];
r.baseTypeNS = X.LookupNamespace(P[1]);
}
}
}
X.MoveToElement();
}
break;
}
break;
case XmlNodeType.EndElement:
if (X.LocalName == elementName)
{
--count;
if (count == 0)
{
done = true;
}
}
break;
case XmlNodeType.Text:
break;
}
}while(!done && X.Read());
return(RetVal);
}
private static ItemCollection ParseComplexType_SequenceChoice(XmlTextReader X)
{
bool done = false;
ItemCollection RetVal;
string elementName = X.LocalName;
DText p = new DText();
p.ATTRMARK = ":";
if (X.LocalName == "choice")
{
RetVal = new Choice();
}
else
{
RetVal = new Sequence();
}
if (X.HasAttributes)
{
for (int i = 0; i < X.AttributeCount; i++)
{
X.MoveToAttribute(i);
switch (X.LocalName)
{
case "minOccurs":
RetVal.MinOccurs = X.Value;
break;
case "maxOccurs":
RetVal.MaxOccurs = X.Value;
break;
}
}
X.MoveToElement();
}
X.Read();
do
{
switch (X.NodeType)
{
case XmlNodeType.Element:
switch (X.LocalName)
{
case "group":
if (X.HasAttributes)
{
for (int i = 0; i < X.AttributeCount; i++)
{
X.MoveToAttribute(i);
switch (X.LocalName)
{
case "ref":
break;
}
}
X.MoveToElement();
}
break;
case "sequence":
case "choice":
RetVal.AddCollection(ParseComplexType_SequenceChoice(X));
break;
case "element":
RetVal.AddContentItem(new Element());
if (X.HasAttributes)
{
for (int i = 0; i < X.AttributeCount; i++)
{
X.MoveToAttribute(i);
switch (X.LocalName)
{
case "name":
RetVal.CurrentItem.Name = X.Value;
break;
case "type":
p[0] = X.Value;
if (p.DCOUNT() == 1)
{
RetVal.CurrentItem.Type = X.Value;
RetVal.CurrentItem.TypeNS = X.LookupNamespace("");
}
else
{
RetVal.CurrentItem.Type = p[2];
RetVal.CurrentItem.TypeNS = X.LookupNamespace(p[1]);
}
break;
case "minOccurs":
RetVal.CurrentItem.MinOccurs = X.Value;
break;
case "maxOccurs":
RetVal.CurrentItem.MaxOccurs = X.Value;
break;
}
}
X.MoveToElement();
}
break;
case "attribute":
break;
}
break;
case XmlNodeType.EndElement:
if (X.LocalName == elementName)
{
done = true;
}
break;
case XmlNodeType.Text:
break;
}
}while(!done && X.Read());
return(RetVal);
}
/// <summary>
/// Reads the data type from an XML stream.
/// </summary>
private System.Type ReadType(XmlTextReader reader, string type)
{
bool array = false;
string parsedType = type;
string typeNamespace = null;
// extract namespace.
int index = parsedType.IndexOf(":");
if (index != -1)
{
typeNamespace = reader.LookupNamespace(parsedType.Substring(0, index));
parsedType = parsedType.Substring(index + 1);
}
// remove array prefix.
if (type.StartsWith(ARRAY_OF))
{
parsedType = type.Substring(ARRAY_OF.Length, 1).ToLower() + type.Substring(ARRAY_OF.Length + 1);
array = true;
}
// check for standard types.
if (parsedType == "byte")
{
return((array)?typeof(sbyte[]):typeof(sbyte));
}
if (parsedType == "unsignedByte")
{
return((array)?typeof(byte[]):typeof(byte));
}
if (parsedType == "short")
{
return((array)?typeof(short[]):typeof(short));
}
if (parsedType == "unsignedShort")
{
return((array)?typeof(ushort[]):typeof(ushort));
}
if (parsedType == "int")
{
return((array)?typeof(int[]):typeof(int));
}
if (parsedType == "unsignedInt")
{
return((array)?typeof(uint[]):typeof(uint));
}
if (parsedType == "long")
{
return((array)?typeof(long[]):typeof(long));
}
if (parsedType == "unsignedLong")
{
return((array)?typeof(ulong[]):typeof(ulong));
}
if (parsedType == "float")
{
return((array)?typeof(float[]):typeof(float));
}
if (parsedType == "double")
{
return((array)?typeof(double[]):typeof(double));
}
if (parsedType == "decimal")
{
return((array)?typeof(decimal[]):typeof(decimal));
}
if (parsedType == "string")
{
return((array)?typeof(string[]):typeof(string));
}
if (parsedType == "boolean")
{
return((array)?typeof(bool[]):typeof(bool));
}
if (parsedType == "dateTime")
{
return((array)?typeof(DateTime[]):typeof(DateTime));
}
if (parsedType == "anyType")
{
return((array)?typeof(object[]):typeof(object));
}
if (parsedType == "hexBinary")
{
return((array)?typeof(string[]):typeof(string));
}
// unsupported xml schema defined data type.
if (typeNamespace == Opc.Namespace.XML_SCHEMA)
{
return(null);
}
// must be complex type.
return(typeof(object[]));
}
private static ItemCollection ParseComplexType_SequenceChoice(XmlTextReader X)
{
bool flag = false;
ItemCollection items = null;
string localName = X.LocalName;
DText text = new DText();
text.ATTRMARK = ":";
if (X.LocalName == "choice")
{
items = new Choice();
}
else
{
items = new Sequence();
}
if (X.HasAttributes)
{
for (int i = 0; i < X.AttributeCount; i++)
{
X.MoveToAttribute(i);
switch (X.LocalName)
{
case "minOccurs":
items.MinOccurs = X.Value;
break;
case "maxOccurs":
items.MaxOccurs = X.Value;
break;
}
}
X.MoveToElement();
}
X.Read();
do
{
switch (X.NodeType)
{
case XmlNodeType.Element:
{
string str = X.LocalName;
if (str != null)
{
str = string.IsInterned(str);
if (str == "group")
{
if (X.HasAttributes)
{
for (int j = 0; j < X.AttributeCount; j++)
{
string str5;
X.MoveToAttribute(j);
if (((str5 = X.LocalName) != null) && (string.IsInterned(str5) == "ref"))
{
string str2 = X.Value;
}
}
X.MoveToElement();
}
}
else
{
if ((str == "sequence") || (str == "choice"))
{
items.AddCollection(ParseComplexType_SequenceChoice(X));
break;
}
if (str == "element")
{
items.AddContentItem(new Element());
if (X.HasAttributes)
{
for (int k = 0; k < X.AttributeCount; k++)
{
X.MoveToAttribute(k);
switch (X.LocalName)
{
case "name":
items.CurrentItem.Name = X.Value;
break;
case "type":
text[0] = X.Value;
if (text.DCOUNT() == 1)
{
items.CurrentItem.Type = X.Value;
items.CurrentItem.TypeNS = X.LookupNamespace("");
}
else
{
items.CurrentItem.Type = text[2];
items.CurrentItem.TypeNS = X.LookupNamespace(text[1]);
}
break;
case "minOccurs":
items.CurrentItem.MinOccurs = X.Value;
break;
case "maxOccurs":
items.CurrentItem.MaxOccurs = X.Value;
break;
}
}
X.MoveToElement();
}
break;
}
if (str == "attribute")
{
}
}
}
break;
}
case XmlNodeType.EndElement:
if (X.LocalName == localName)
{
flag = true;
}
break;
}
}while (!flag && X.Read());
return(items);
}
private static UPnPComplexType ParseComplexType(XmlTextReader X, UPnPComplexType RetVal)
{
string localName = X.LocalName;
int num = 0;
bool flag = false;
DText text = new DText();
text.ATTRMARK = ":";
RetVal.AddContainer(new GenericContainer());
do
{
switch (X.NodeType)
{
case XmlNodeType.Element:
{
string str = X.LocalName;
if (str != null)
{
str = string.IsInterned(str);
if ((str == "complexType") || (str == "group"))
{
num++;
if (X.HasAttributes)
{
for (int i = 0; i < X.AttributeCount; i++)
{
X.MoveToAttribute(i);
if (X.Name == "name")
{
text[0] = X.Value;
if (text.DCOUNT() == 1)
{
RetVal.LocalName = X.Value;
RetVal.NameSpace = X.LookupNamespace("");
}
else
{
RetVal.LocalName = text[2];
RetVal.NameSpace = X.LookupNamespace(text[1]);
}
}
else if (X.Name == "ref")
{
}
}
X.MoveToElement();
}
}
else
{
if ((str == "sequence") || (str == "choice"))
{
RetVal.CurrentContainer.AddCollection(ParseComplexType_SequenceChoice(X));
break;
}
if (str == "complexContent")
{
RetVal.AddContainer(new ComplexContent());
break;
}
if (str == "simpleContent")
{
RetVal.AddContainer(new SimpleContent());
break;
}
if (str == "restriction")
{
Restriction restriction = new Restriction();
if (RetVal.CurrentContainer.GetType() == typeof(ComplexContent))
{
((ComplexContent)RetVal.CurrentContainer).RestExt = restriction;
}
else if (RetVal.CurrentContainer.GetType() == typeof(SimpleContent))
{
((SimpleContent)RetVal.CurrentContainer).RestExt = restriction;
}
if (X.HasAttributes)
{
for (int j = 0; j < X.AttributeCount; j++)
{
X.MoveToAttribute(j);
if (X.Name == "base")
{
text[0] = X.Value;
if (text.DCOUNT() == 1)
{
restriction.baseType = X.Value;
restriction.baseTypeNS = X.LookupNamespace("");
}
else
{
restriction.baseType = text[2];
restriction.baseTypeNS = X.LookupNamespace(text[1]);
}
}
}
X.MoveToElement();
}
break;
}
}
}
break;
}
case XmlNodeType.EndElement:
if (X.LocalName == localName)
{
num--;
if (num == 0)
{
flag = true;
}
}
break;
}
}while (!flag && X.Read());
return(RetVal);
}
