/// <summary>
/// Constructor.
/// </summary>
/// <remarks>
/// Note that we are re-using the token reader, so we'll swap out the XamlParser that
/// the token reader uses with ourself. Then restore it when we're done parsing.
/// </remarks>
internal TemplateXamlParser(
XamlTreeBuilder treeBuilder,
XamlReaderHelper tokenReader,
ParserContext parserContext) : this(tokenReader, parserContext)
{
_treeBuilder = treeBuilder;
}
/// <summary>
/// Convert from Xaml read by a token reader into baml being written
/// out by a record writer. The context gives mapping information.
/// </summary>
#if !PBTCOMPILER
//CASRemoval:[StrongNameIdentityPermission(SecurityAction.InheritanceDemand, PublicKey = Microsoft.Internal.BuildInfo.WCP_PUBLIC_KEY_STRING)]
#endif
internal virtual void ConvertXamlToBaml (
XamlReaderHelper tokenReader,
ParserContext context,
XamlNode xamlNode,
BamlRecordWriter bamlWriter)
{
throw new InvalidOperationException(SR.Get(SRID.InvalidDeSerialize));
}
/// <summary>
/// Convert from Xaml read by a token reader into baml being written
/// out by a record writer. The context gives mapping information.
/// </summary>
#if !PBTCOMPILER
//CASRemoval:[StrongNameIdentityPermission(SecurityAction.InheritanceDemand, PublicKey = Microsoft.Internal.BuildInfo.WCP_PUBLIC_KEY_STRING)]
#endif
internal virtual void ConvertXamlToBaml(
XamlReaderHelper tokenReader,
ParserContext context,
XamlNode xamlNode,
BamlRecordWriter bamlWriter)
{
throw new InvalidOperationException(SR.Get(SRID.InvalidDeSerialize));
}
/// <summary>
/// Convert from Xaml read by a token reader into a live
/// object tree. The context gives mapping information.
/// </summary>
//CASRemoval:[StrongNameIdentityPermission(SecurityAction.InheritanceDemand, PublicKey = Microsoft.Internal.BuildInfo.WCP_PUBLIC_KEY_STRING)]
internal virtual void ConvertXamlToObject(
XamlReaderHelper tokenReader,
ReadWriteStreamManager streamManager,
ParserContext context,
XamlNode xamlNode,
BamlRecordReader reader)
{
throw new InvalidOperationException(SR.Get(SRID.InvalidDeSerialize));
}
/// <summary>
/// Convert from Xaml read by a token reader into a live
/// object tree. The context gives mapping information.
/// </summary>
//CASRemoval:[StrongNameIdentityPermission(SecurityAction.InheritanceDemand, PublicKey = Microsoft.Internal.BuildInfo.WCP_PUBLIC_KEY_STRING)]
internal virtual void ConvertXamlToObject (
XamlReaderHelper tokenReader,
ReadWriteStreamManager streamManager,
ParserContext context,
XamlNode xamlNode,
BamlRecordReader reader)
{
throw new InvalidOperationException(SR.Get(SRID.InvalidDeSerialize));
}
/// <summary>
/// Constructor.
/// </summary>
/// <remarks>
/// Note that we are re-using the token reader, so we'll swap out the XamlParser that
/// the token reader uses with ourself. Then restore it when we're done parsing.
/// </remarks>
internal TemplateXamlParser(
XamlReaderHelper tokenReader,
ParserContext parserContext)
{
TokenReader = tokenReader;
ParserContext = parserContext;
_previousXamlParser = TokenReader.ControllingXamlParser;
TokenReader.ControllingXamlParser = this;
_startingDepth = TokenReader.XmlReader.Depth;
}
/// <summary>
/// Convert from Xaml read by a token reader into baml being written
/// out by a record writer. The context gives mapping information.
/// </summary>
internal override void ConvertXamlToBaml (
XamlReaderHelper tokenReader,
ParserContext context,
XamlNode xamlNode,
BamlRecordWriter bamlWriter)
{
TemplateXamlParser templateParser = new TemplateXamlParser(tokenReader, context);
templateParser.ParserHooks = _parserHooks;
templateParser.BamlRecordWriter = bamlWriter;
// Process the xamlNode that is passed in so that the <Template> element is written to baml
templateParser.WriteElementStart((XamlElementStartNode)xamlNode);
// Parse the entire Template section now, writing everything out directly to BAML.
templateParser.Parse();
}
/// <summary>
/// Convert from Xaml read by a token reader into baml being written
/// out by a record writer. The context gives mapping information.
/// </summary>
internal override void ConvertXamlToBaml(
XamlReaderHelper tokenReader,
ParserContext context,
XamlNode xamlNode,
BamlRecordWriter bamlWriter)
{
TemplateXamlParser templateParser = new TemplateXamlParser(tokenReader, context);
templateParser.ParserHooks = _parserHooks;
templateParser.BamlRecordWriter = bamlWriter;
// Process the xamlNode that is passed in so that the <Template> element is written to baml
templateParser.WriteElementStart((XamlElementStartNode)xamlNode);
// Parse the entire Template section now, writing everything out directly to BAML.
templateParser.Parse();
}
protected XamlParser(
ParserContext parserContext,
BamlRecordWriter bamlWriter,
XmlTextReader textReader) : this(parserContext, bamlWriter)
{
// When the XML 1.0 specification was authored, security was not a top concern, and as a result DTDs have the
// unfortunate capability of severe Denial of Service (DoS) attacks, typically through the use of an internal
// entity expansion technique. In System.Xml V2.0, in order to provide protection against DTD DoS attacks there
// is the capability of turning off DTD parsing through the use of the ProhibitDtd property.
textReader.ProhibitDtd = true;
XmlCompatibilityReader xcr = new XmlCompatibilityReader(textReader,
new IsXmlNamespaceSupportedCallback(IsXmlNamespaceSupported),
_predefinedNamespaces );
TokenReader = new XamlReaderHelper(this,parserContext,xcr);
}
