private Workspace ReadWorkspace(XmlReader reader, ServiceDocument document)
{
Workspace result = CreateWorkspace(document);
result.BaseUri = document.BaseUri;
if (reader.HasAttributes)
{
while (reader.MoveToNextAttribute())
{
if (reader.LocalName == "base" && reader.NamespaceURI == Atom10FeedFormatter.XmlNs)
{
result.BaseUri = FeedUtils.CombineXmlBase(result.BaseUri, reader.Value);
}
else
{
string ns = reader.NamespaceURI;
string name = reader.LocalName;
if (FeedUtils.IsXmlns(name, ns) || FeedUtils.IsXmlSchemaType(name, ns))
{
continue;
}
string val = reader.Value;
if (!TryParseAttribute(name, ns, val, result, this.Version))
{
if (_preserveAttributeExtensions)
{
result.AttributeExtensions.Add(new XmlQualifiedName(reader.LocalName, reader.NamespaceURI), reader.Value);
}
else
{
SyndicationFeedFormatter.TraceSyndicationElementIgnoredOnRead(reader);
}
}
}
}
}
XmlBuffer buffer = null;
XmlDictionaryWriter extWriter = null;
reader.ReadStartElement();
try
{
while (reader.IsStartElement())
{
if (reader.IsStartElement(Atom10Constants.TitleTag, Atom10Constants.Atom10Namespace))
{
result.Title = Atom10FeedFormatter.ReadTextContentFrom(reader, "//app:service/app:workspace/atom:title[@type]", _preserveAttributeExtensions);
}
else if (reader.IsStartElement(App10Constants.Collection, App10Constants.Namespace))
{
result.Collections.Add(ReadCollection(reader, result));
}
else if (!TryParseElement(reader, result, this.Version))
{
if (_preserveElementExtensions)
{
SyndicationFeedFormatter.CreateBufferIfRequiredAndWriteNode(ref buffer, ref extWriter, reader, _maxExtensionSize);
}
else
{
SyndicationFeedFormatter.TraceSyndicationElementIgnoredOnRead(reader);
reader.Skip();
}
}
}
LoadElementExtensions(buffer, extWriter, result);
}
finally
{
if (extWriter != null)
{
extWriter.Close();
}
}
reader.ReadEndElement();
return(result);
}
private ResourceCollectionInfo ReadCollection(XmlReader reader, Workspace workspace)
{
ResourceCollectionInfo result = CreateCollection(workspace);
result.BaseUri = workspace.BaseUri;
if (reader.HasAttributes)
{
while (reader.MoveToNextAttribute())
{
if (reader.LocalName == "base" && reader.NamespaceURI == Atom10FeedFormatter.XmlNs)
{
result.BaseUri = FeedUtils.CombineXmlBase(result.BaseUri, reader.Value);
}
else if (reader.LocalName == App10Constants.Href && reader.NamespaceURI == string.Empty)
{
result.Link = new Uri(reader.Value, UriKind.RelativeOrAbsolute);
}
else
{
string ns = reader.NamespaceURI;
string name = reader.LocalName;
if (FeedUtils.IsXmlns(name, ns) || FeedUtils.IsXmlSchemaType(name, ns))
{
continue;
}
string val = reader.Value;
if (!TryParseAttribute(name, ns, val, result, this.Version))
{
if (_preserveAttributeExtensions)
{
result.AttributeExtensions.Add(new XmlQualifiedName(reader.LocalName, reader.NamespaceURI), reader.Value);
}
else
{
SyndicationFeedFormatter.TraceSyndicationElementIgnoredOnRead(reader);
}
}
}
}
}
XmlBuffer buffer = null;
XmlDictionaryWriter extWriter = null;
reader.ReadStartElement();
try
{
while (reader.IsStartElement())
{
if (reader.IsStartElement(Atom10Constants.TitleTag, Atom10Constants.Atom10Namespace))
{
result.Title = Atom10FeedFormatter.ReadTextContentFrom(reader, "//app:service/app:workspace/app:collection/atom:title[@type]", _preserveAttributeExtensions);
}
else if (reader.IsStartElement(App10Constants.Categories, App10Constants.Namespace))
{
result.Categories.Add(ReadCategories(reader,
result.BaseUri,
delegate()
{
return(CreateInlineCategories(result));
},
delegate()
{
return(CreateReferencedCategories(result));
},
this.Version,
_preserveElementExtensions,
_preserveAttributeExtensions,
_maxExtensionSize));
}
else if (reader.IsStartElement(App10Constants.Accept, App10Constants.Namespace))
{
result.Accepts.Add(reader.ReadElementString());
}
else if (!TryParseElement(reader, result, this.Version))
{
if (_preserveElementExtensions)
{
SyndicationFeedFormatter.CreateBufferIfRequiredAndWriteNode(ref buffer, ref extWriter, reader, _maxExtensionSize);
}
else
{
SyndicationFeedFormatter.TraceSyndicationElementIgnoredOnRead(reader);
reader.Skip();
}
}
}
LoadElementExtensions(buffer, extWriter, result);
}
finally
{
if (extWriter != null)
{
extWriter.Close();
}
}
reader.ReadEndElement();
return(result);
}
private void ReadDocument(XmlReader reader)
{
ServiceDocument result = CreateDocumentInstance();
try
{
SyndicationFeedFormatter.MoveToStartElement(reader);
bool elementIsEmpty = reader.IsEmptyElement;
if (reader.HasAttributes)
{
while (reader.MoveToNextAttribute())
{
if (reader.LocalName == "lang" && reader.NamespaceURI == Atom10FeedFormatter.XmlNs)
{
result.Language = reader.Value;
}
else if (reader.LocalName == "base" && reader.NamespaceURI == Atom10FeedFormatter.XmlNs)
{
result.BaseUri = new Uri(reader.Value, UriKind.RelativeOrAbsolute);
}
else
{
string ns = reader.NamespaceURI;
string name = reader.LocalName;
if (FeedUtils.IsXmlns(name, ns) || FeedUtils.IsXmlSchemaType(name, ns))
{
continue;
}
string val = reader.Value;
if (!TryParseAttribute(name, ns, val, result, this.Version))
{
if (_preserveAttributeExtensions)
{
result.AttributeExtensions.Add(new XmlQualifiedName(reader.LocalName, reader.NamespaceURI), reader.Value);
}
else
{
SyndicationFeedFormatter.TraceSyndicationElementIgnoredOnRead(reader);
}
}
}
}
}
XmlBuffer buffer = null;
XmlDictionaryWriter extWriter = null;
reader.ReadStartElement();
if (!elementIsEmpty)
{
try
{
while (reader.IsStartElement())
{
if (reader.IsStartElement(App10Constants.Workspace, App10Constants.Namespace))
{
result.Workspaces.Add(ReadWorkspace(reader, result));
}
else if (!TryParseElement(reader, result, this.Version))
{
if (_preserveElementExtensions)
{
SyndicationFeedFormatter.CreateBufferIfRequiredAndWriteNode(ref buffer, ref extWriter, reader, _maxExtensionSize);
}
else
{
SyndicationFeedFormatter.TraceSyndicationElementIgnoredOnRead(reader);
reader.Skip();
}
}
}
LoadElementExtensions(buffer, extWriter, result);
}
finally
{
if (extWriter != null)
{
extWriter.Close();
}
}
}
reader.ReadEndElement();
}
catch (FormatException e)
{
throw new XmlException(FeedUtils.AddLineInfo(reader, SR.ErrorParsingDocument), e);
}
catch (ArgumentException e)
{
throw new XmlException(FeedUtils.AddLineInfo(reader, SR.ErrorParsingDocument), e);
}
SetDocument(result);
}
private static void ReadReferencedCategories(XmlReader reader, ReferencedCategoriesDocument referencedCategories, Uri baseUri, Uri link, string version, bool preserveElementExtensions, bool preserveAttributeExtensions, int maxExtensionSize)
{
referencedCategories.BaseUri = baseUri;
referencedCategories.Link = link;
if (reader.HasAttributes)
{
while (reader.MoveToNextAttribute())
{
if (reader.LocalName == "base" && reader.NamespaceURI == Atom10FeedFormatter.XmlNs)
{
referencedCategories.BaseUri = FeedUtils.CombineXmlBase(referencedCategories.BaseUri, reader.Value);
}
else if (reader.LocalName == "lang" && reader.NamespaceURI == Atom10FeedFormatter.XmlNs)
{
referencedCategories.Language = reader.Value;
}
else if (reader.LocalName == App10Constants.Href && reader.NamespaceURI == string.Empty)
{
continue;
}
else
{
string ns = reader.NamespaceURI;
string name = reader.LocalName;
if (FeedUtils.IsXmlns(name, ns) || FeedUtils.IsXmlSchemaType(name, ns))
{
continue;
}
string val = reader.Value;
if (!TryParseAttribute(name, ns, val, referencedCategories, version))
{
if (preserveAttributeExtensions)
{
referencedCategories.AttributeExtensions.Add(new XmlQualifiedName(reader.LocalName, reader.NamespaceURI), reader.Value);
}
else
{
SyndicationFeedFormatter.TraceSyndicationElementIgnoredOnRead(reader);
}
}
}
}
}
reader.MoveToElement();
bool isEmptyElement = reader.IsEmptyElement;
reader.ReadStartElement();
if (!isEmptyElement)
{
XmlBuffer buffer = null;
XmlDictionaryWriter extWriter = null;
try
{
while (reader.IsStartElement())
{
if (!TryParseElement(reader, referencedCategories, version))
{
if (preserveElementExtensions)
{
SyndicationFeedFormatter.CreateBufferIfRequiredAndWriteNode(ref buffer, ref extWriter, reader, maxExtensionSize);
}
else
{
SyndicationFeedFormatter.TraceSyndicationElementIgnoredOnRead(reader);
reader.Skip();
}
}
}
LoadElementExtensions(buffer, extWriter, referencedCategories);
}
finally
{
if (extWriter != null)
{
extWriter.Close();
}
}
reader.ReadEndElement();
}
}
private ResourceCollectionInfo ReadCollection(XmlReader reader, Workspace workspace)
{
CreateInlineCategoriesDelegate inlineCategoriesFactory = null;
CreateReferencedCategoriesDelegate referencedCategoriesFactory = null;
ResourceCollectionInfo result = ServiceDocumentFormatter.CreateCollection(workspace);
result.BaseUri = workspace.BaseUri;
if (reader.HasAttributes)
{
while (reader.MoveToNextAttribute())
{
if ((reader.LocalName == "base") && (reader.NamespaceURI == "http://www.w3.org/XML/1998/namespace"))
{
result.BaseUri = FeedUtils.CombineXmlBase(result.BaseUri, reader.Value);
}
else
{
if ((reader.LocalName == "href") && (reader.NamespaceURI == string.Empty))
{
result.Link = new Uri(reader.Value, UriKind.RelativeOrAbsolute);
continue;
}
string namespaceURI = reader.NamespaceURI;
string localName = reader.LocalName;
if (!FeedUtils.IsXmlns(localName, namespaceURI) && !FeedUtils.IsXmlSchemaType(localName, namespaceURI))
{
string str3 = reader.Value;
if (!ServiceDocumentFormatter.TryParseAttribute(localName, namespaceURI, str3, result, this.Version))
{
if (this.preserveAttributeExtensions)
{
result.AttributeExtensions.Add(new XmlQualifiedName(reader.LocalName, reader.NamespaceURI), reader.Value);
continue;
}
SyndicationFeedFormatter.TraceSyndicationElementIgnoredOnRead(reader);
}
}
}
}
}
XmlBuffer buffer = null;
XmlDictionaryWriter extWriter = null;
reader.ReadStartElement();
try
{
while (reader.IsStartElement())
{
if (reader.IsStartElement("title", "http://www.w3.org/2005/Atom"))
{
result.Title = Atom10FeedFormatter.ReadTextContentFrom(reader, "//app:service/app:workspace/app:collection/atom:title[@type]", this.preserveAttributeExtensions);
}
else
{
if (reader.IsStartElement("categories", "http://www.w3.org/2007/app"))
{
if (inlineCategoriesFactory == null)
{
inlineCategoriesFactory = () => ServiceDocumentFormatter.CreateInlineCategories(result);
}
if (referencedCategoriesFactory == null)
{
referencedCategoriesFactory = () => ServiceDocumentFormatter.CreateReferencedCategories(result);
}
result.Categories.Add(ReadCategories(reader, result.BaseUri, inlineCategoriesFactory, referencedCategoriesFactory, this.Version, this.preserveElementExtensions, this.preserveAttributeExtensions, this.maxExtensionSize));
continue;
}
if (reader.IsStartElement("accept", "http://www.w3.org/2007/app"))
{
result.Accepts.Add(reader.ReadElementString());
}
else if (!ServiceDocumentFormatter.TryParseElement(reader, result, this.Version))
{
if (this.preserveElementExtensions)
{
SyndicationFeedFormatter.CreateBufferIfRequiredAndWriteNode(ref buffer, ref extWriter, reader, this.maxExtensionSize);
continue;
}
SyndicationFeedFormatter.TraceSyndicationElementIgnoredOnRead(reader);
reader.Skip();
}
}
}
ServiceDocumentFormatter.LoadElementExtensions(buffer, extWriter, result);
}
finally
{
if (extWriter != null)
{
extWriter.Close();
}
}
reader.ReadEndElement();
return(result);
}
private Workspace ReadWorkspace(XmlReader reader, ServiceDocument document)
{
Workspace workspace = ServiceDocumentFormatter.CreateWorkspace(document);
workspace.BaseUri = document.BaseUri;
if (reader.HasAttributes)
{
while (reader.MoveToNextAttribute())
{
if ((reader.LocalName == "base") && (reader.NamespaceURI == "http://www.w3.org/XML/1998/namespace"))
{
workspace.BaseUri = FeedUtils.CombineXmlBase(workspace.BaseUri, reader.Value);
}
else
{
string namespaceURI = reader.NamespaceURI;
string localName = reader.LocalName;
if (!FeedUtils.IsXmlns(localName, namespaceURI) && !FeedUtils.IsXmlSchemaType(localName, namespaceURI))
{
string str3 = reader.Value;
if (!ServiceDocumentFormatter.TryParseAttribute(localName, namespaceURI, str3, workspace, this.Version))
{
if (this.preserveAttributeExtensions)
{
workspace.AttributeExtensions.Add(new XmlQualifiedName(reader.LocalName, reader.NamespaceURI), reader.Value);
continue;
}
SyndicationFeedFormatter.TraceSyndicationElementIgnoredOnRead(reader);
}
}
}
}
}
XmlBuffer buffer = null;
XmlDictionaryWriter extWriter = null;
reader.ReadStartElement();
try
{
while (reader.IsStartElement())
{
if (reader.IsStartElement("title", "http://www.w3.org/2005/Atom"))
{
workspace.Title = Atom10FeedFormatter.ReadTextContentFrom(reader, "//app:service/app:workspace/atom:title[@type]", this.preserveAttributeExtensions);
}
else
{
if (reader.IsStartElement("collection", "http://www.w3.org/2007/app"))
{
workspace.Collections.Add(this.ReadCollection(reader, workspace));
continue;
}
if (!ServiceDocumentFormatter.TryParseElement(reader, workspace, this.Version))
{
if (this.preserveElementExtensions)
{
SyndicationFeedFormatter.CreateBufferIfRequiredAndWriteNode(ref buffer, ref extWriter, reader, this.maxExtensionSize);
continue;
}
SyndicationFeedFormatter.TraceSyndicationElementIgnoredOnRead(reader);
reader.Skip();
}
}
}
ServiceDocumentFormatter.LoadElementExtensions(buffer, extWriter, workspace);
}
finally
{
if (extWriter != null)
{
extWriter.Close();
}
}
reader.ReadEndElement();
return(workspace);
}
private static void ReadReferencedCategories(XmlReader reader, ReferencedCategoriesDocument referencedCategories, Uri baseUri, Uri link, string version, bool preserveElementExtensions, bool preserveAttributeExtensions, int maxExtensionSize)
{
referencedCategories.BaseUri = baseUri;
referencedCategories.Link = link;
if (reader.HasAttributes)
{
while (reader.MoveToNextAttribute())
{
if ((reader.LocalName == "base") && (reader.NamespaceURI == "http://www.w3.org/XML/1998/namespace"))
{
referencedCategories.BaseUri = FeedUtils.CombineXmlBase(referencedCategories.BaseUri, reader.Value);
}
else
{
if ((reader.LocalName == "lang") && (reader.NamespaceURI == "http://www.w3.org/XML/1998/namespace"))
{
referencedCategories.Language = reader.Value;
continue;
}
if ((reader.LocalName != "href") || (reader.NamespaceURI != string.Empty))
{
string namespaceURI = reader.NamespaceURI;
string localName = reader.LocalName;
if (!FeedUtils.IsXmlns(localName, namespaceURI) && !FeedUtils.IsXmlSchemaType(localName, namespaceURI))
{
string str3 = reader.Value;
if (!ServiceDocumentFormatter.TryParseAttribute(localName, namespaceURI, str3, referencedCategories, version))
{
if (preserveAttributeExtensions)
{
referencedCategories.AttributeExtensions.Add(new XmlQualifiedName(reader.LocalName, reader.NamespaceURI), reader.Value);
continue;
}
SyndicationFeedFormatter.TraceSyndicationElementIgnoredOnRead(reader);
}
}
}
}
}
}
reader.MoveToElement();
bool isEmptyElement = reader.IsEmptyElement;
reader.ReadStartElement();
if (!isEmptyElement)
{
XmlBuffer buffer = null;
XmlDictionaryWriter extWriter = null;
try
{
while (reader.IsStartElement())
{
if (!ServiceDocumentFormatter.TryParseElement(reader, referencedCategories, version))
{
if (preserveElementExtensions)
{
SyndicationFeedFormatter.CreateBufferIfRequiredAndWriteNode(ref buffer, ref extWriter, reader, maxExtensionSize);
}
else
{
SyndicationFeedFormatter.TraceSyndicationElementIgnoredOnRead(reader);
reader.Skip();
}
}
}
ServiceDocumentFormatter.LoadElementExtensions(buffer, extWriter, referencedCategories);
}
finally
{
if (extWriter != null)
{
extWriter.Close();
}
}
reader.ReadEndElement();
}
}
private void ReadDocument(XmlReader reader)
{
ServiceDocument document = this.CreateDocumentInstance();
try
{
SyndicationFeedFormatter.MoveToStartElement(reader);
bool isEmptyElement = reader.IsEmptyElement;
if (reader.HasAttributes)
{
while (reader.MoveToNextAttribute())
{
if ((reader.LocalName == "lang") && (reader.NamespaceURI == "http://www.w3.org/XML/1998/namespace"))
{
document.Language = reader.Value;
}
else
{
if ((reader.LocalName == "base") && (reader.NamespaceURI == "http://www.w3.org/XML/1998/namespace"))
{
document.BaseUri = new Uri(reader.Value, UriKind.RelativeOrAbsolute);
continue;
}
string namespaceURI = reader.NamespaceURI;
string localName = reader.LocalName;
if (!FeedUtils.IsXmlns(localName, namespaceURI) && !FeedUtils.IsXmlSchemaType(localName, namespaceURI))
{
string str3 = reader.Value;
if (!ServiceDocumentFormatter.TryParseAttribute(localName, namespaceURI, str3, document, this.Version))
{
if (this.preserveAttributeExtensions)
{
document.AttributeExtensions.Add(new XmlQualifiedName(reader.LocalName, reader.NamespaceURI), reader.Value);
continue;
}
SyndicationFeedFormatter.TraceSyndicationElementIgnoredOnRead(reader);
}
}
}
}
}
XmlBuffer buffer = null;
XmlDictionaryWriter extWriter = null;
reader.ReadStartElement();
if (!isEmptyElement)
{
try
{
while (reader.IsStartElement())
{
if (reader.IsStartElement("workspace", "http://www.w3.org/2007/app"))
{
document.Workspaces.Add(this.ReadWorkspace(reader, document));
}
else if (!ServiceDocumentFormatter.TryParseElement(reader, document, this.Version))
{
if (this.preserveElementExtensions)
{
SyndicationFeedFormatter.CreateBufferIfRequiredAndWriteNode(ref buffer, ref extWriter, reader, this.maxExtensionSize);
continue;
}
SyndicationFeedFormatter.TraceSyndicationElementIgnoredOnRead(reader);
reader.Skip();
}
}
ServiceDocumentFormatter.LoadElementExtensions(buffer, extWriter, document);
}
finally
{
if (extWriter != null)
{
extWriter.Close();
}
}
}
reader.ReadEndElement();
}
catch (FormatException exception)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new XmlException(FeedUtils.AddLineInfo(reader, "ErrorParsingDocument"), exception));
}
catch (ArgumentException exception2)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new XmlException(FeedUtils.AddLineInfo(reader, "ErrorParsingDocument"), exception2));
}
this.SetDocument(document);
}