private void WriteCollection(XmlWriter writer, ResourceCollectionInfo collection, Uri baseUri)
{
writer.WriteStartElement("app", "collection", "http://www.w3.org/2007/app");
Uri baseUriToWrite = FeedUtils.GetBaseUriToWrite(baseUri, collection.BaseUri);
if (baseUriToWrite != null)
{
baseUri = collection.BaseUri;
WriteXmlBase(writer, baseUriToWrite);
}
if (collection.Link != null)
{
writer.WriteAttributeString("href", FeedUtils.GetUriString(collection.Link));
}
ServiceDocumentFormatter.WriteAttributeExtensions(writer, collection, this.Version);
if (collection.Title != null)
{
collection.Title.WriteTo(writer, "title", "http://www.w3.org/2005/Atom");
}
for (int i = 0; i < collection.Accepts.Count; i++)
{
writer.WriteElementString("app", "accept", "http://www.w3.org/2007/app", collection.Accepts[i]);
}
for (int j = 0; j < collection.Categories.Count; j++)
{
WriteCategories(writer, collection.Categories[j], baseUri, this.Version);
}
ServiceDocumentFormatter.WriteElementExtensions(writer, collection, this.Version);
writer.WriteEndElement();
}
public ServiceDocumentFormatter GetFormatter()
{
if (formatter == null)
{
formatter = new AtomPub10ServiceDocumentFormatter(this);
}
return(formatter);
}
private static void WriteReferencedCategoriesContent(XmlWriter writer, ReferencedCategoriesDocument categories, string version)
{
if (categories.Link != null)
{
writer.WriteAttributeString("href", FeedUtils.GetUriString(categories.Link));
}
ServiceDocumentFormatter.WriteAttributeExtensions(writer, categories, version);
ServiceDocumentFormatter.WriteElementExtensions(writer, categories, version);
}
private static void WriteInlineCategoriesContent(XmlWriter writer, InlineCategoriesDocument categories, string version)
{
if (!string.IsNullOrEmpty(categories.Scheme))
{
writer.WriteAttributeString("scheme", categories.Scheme);
}
if (categories.IsFixed)
{
writer.WriteAttributeString("fixed", "yes");
}
ServiceDocumentFormatter.WriteAttributeExtensions(writer, categories, version);
for (int i = 0; i < categories.Categories.Count; i++)
{
Atom10FeedFormatter.WriteCategory(writer, categories.Categories[i], version);
}
ServiceDocumentFormatter.WriteElementExtensions(writer, categories, version);
}
private void WriteDocument(XmlWriter writer)
{
writer.WriteAttributeString("a10", "http://www.w3.org/2000/xmlns/", "http://www.w3.org/2005/Atom");
if (!string.IsNullOrEmpty(base.Document.Language))
{
WriteXmlLang(writer, base.Document.Language);
}
Uri baseUri = base.Document.BaseUri;
if (baseUri != null)
{
WriteXmlBase(writer, baseUri);
}
ServiceDocumentFormatter.WriteAttributeExtensions(writer, base.Document, this.Version);
for (int i = 0; i < base.Document.Workspaces.Count; i++)
{
this.WriteWorkspace(writer, base.Document.Workspaces[i], baseUri);
}
ServiceDocumentFormatter.WriteElementExtensions(writer, base.Document, this.Version);
}
private void WriteWorkspace(XmlWriter writer, Workspace workspace, Uri baseUri)
{
writer.WriteStartElement("app", "workspace", "http://www.w3.org/2007/app");
Uri baseUriToWrite = FeedUtils.GetBaseUriToWrite(baseUri, workspace.BaseUri);
if (baseUriToWrite != null)
{
baseUri = workspace.BaseUri;
WriteXmlBase(writer, baseUriToWrite);
}
ServiceDocumentFormatter.WriteAttributeExtensions(writer, workspace, this.Version);
if (workspace.Title != null)
{
workspace.Title.WriteTo(writer, "title", "http://www.w3.org/2005/Atom");
}
for (int i = 0; i < workspace.Collections.Count; i++)
{
this.WriteCollection(writer, workspace.Collections[i], baseUri);
}
ServiceDocumentFormatter.WriteElementExtensions(writer, workspace, this.Version);
writer.WriteEndElement();
}
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);
}