static protected void RegisterSchema(XpsSchema schema, ContentType[] handledMimeTypes)
{
foreach (ContentType mime in handledMimeTypes)
{
_schemas.Add(mime, schema);
}
}
// Token: 0x06002D0B RID: 11531 RVA: 0x000CB4B8 File Offset: 0x000C96B8
public XpsS0ResourceDictionarySchema()
{
XpsSchema.RegisterSchema(this, new ContentType[]
{
XpsS0Schema._resourceDictionaryContentType
});
}
// Token: 0x06002CF1 RID: 11505 RVA: 0x000CABE8 File Offset: 0x000C8DE8
protected static void RegisterSchema(XpsSchema schema, ContentType[] handledMimeTypes)
{
foreach (ContentType key in handledMimeTypes)
{
XpsSchema._schemas.Add(key, schema);
}
}
// Token: 0x06002CED RID: 11501 RVA: 0x000CAB00 File Offset: 0x000C8D00
public XpsSchemaValidator(XpsValidatingLoader loader, XpsSchema schema, ContentType mimeType, Stream objectStream, Uri packageUri, Uri baseUri)
{
XmlReader xmlReader = new XpsSchemaValidator.XmlEncodingEnforcingTextReader(objectStream)
{
ProhibitDtd = true,
Normalization = true
};
string[] array = XpsSchemaValidator._predefinedNamespaces;
if (!string.IsNullOrEmpty(schema.RootNamespaceUri))
{
array = new string[XpsSchemaValidator._predefinedNamespaces.Length + 1];
array[0] = schema.RootNamespaceUri;
XpsSchemaValidator._predefinedNamespaces.CopyTo(array, 1);
}
xmlReader = new XmlCompatibilityReader(xmlReader, array);
xmlReader = XmlReader.Create(xmlReader, schema.GetXmlReaderSettings());
if (schema.HasUriAttributes(mimeType) && packageUri != null && baseUri != null)
{
xmlReader = new XpsSchemaValidator.RootXMLNSAndUriValidatingXmlReader(loader, schema, xmlReader, packageUri, baseUri);
}
else
{
xmlReader = new XpsSchemaValidator.RootXMLNSAndUriValidatingXmlReader(loader, schema, xmlReader);
}
this._compatReader = xmlReader;
}
// Token: 0x06008480 RID: 33920 RVA: 0x00248506 File Offset: 0x00246706
public RootXMLNSAndUriValidatingXmlReader(XpsValidatingLoader loader, XpsSchema schema, XmlReader xmlReader, Uri packageUri, Uri baseUri) : base(xmlReader)
{
this._loader = loader;
this._schema = schema;
this._packageUri = packageUri;
this._baseUri = baseUri;
}
// Token: 0x06002D0D RID: 11533 RVA: 0x000CB4FC File Offset: 0x000C96FC
public XpsDocStructSchema()
{
XpsSchema.RegisterSchema(this, new ContentType[]
{
XpsDocStructSchema._documentStructureContentType,
XpsDocStructSchema._storyFragmentsContentType
});
}
public RootXMLNSAndUriValidatingXmlReader(
XpsValidatingLoader loader,
XpsSchema schema,
XmlReader xmlReader)
: base(xmlReader)
{
_loader = loader;
_schema = schema;
}
// Token: 0x06002CFC RID: 11516 RVA: 0x000CACDC File Offset: 0x000C8EDC
public static XpsSchema GetSchema(ContentType mimeType)
{
XpsSchema result = null;
if (!XpsSchema._schemas.TryGetValue(mimeType, out result))
{
throw new FileFormatException(SR.Get("XpsValidatingLoaderUnsupportedMimeType"));
}
return(result);
}
static public XpsSchema GetSchema(ContentType mimeType)
{
XpsSchema schema = null;
if (!_schemas.TryGetValue(mimeType, out schema))
{
throw new FileFormatException(SR.Get(SRID.XpsValidatingLoaderUnsupportedMimeType));
}
return(schema);
}
// Token: 0x06002D09 RID: 11529 RVA: 0x000CB050 File Offset: 0x000C9250
public XpsS0FixedPageSchema()
{
XpsSchema.RegisterSchema(this, new ContentType[]
{
XpsS0Schema._fixedDocumentSequenceContentType,
XpsS0Schema._fixedDocumentContentType,
XpsS0Schema._fixedPageContentType
});
base.RegisterRequiredResourceMimeTypes(new ContentType[]
{
XpsS0Schema._resourceDictionaryContentType,
XpsS0Schema._fontContentType,
XpsS0Schema._colorContextContentType,
XpsS0Schema._obfuscatedContentType,
XpsS0Schema._jpgContentType,
XpsS0Schema._pngContentType,
XpsS0Schema._tifContentType,
XpsS0Schema._wmpContentType
});
}
XpsSchemaValidator(
XpsValidatingLoader loader,
XpsSchema schema,
ContentType mimeType,
Stream objectStream,
Uri packageUri,
Uri baseUri
)
{
XmlTextReader xmlTextReader = new XmlEncodingEnforcingTextReader(objectStream);
xmlTextReader.ProhibitDtd = true;
xmlTextReader.Normalization = true;
XmlReader xmlReader = xmlTextReader;
string [] predefinedNamespaces = _predefinedNamespaces;
if (!string.IsNullOrEmpty(schema.RootNamespaceUri))
{
predefinedNamespaces = new string[_predefinedNamespaces.Length + 1];
predefinedNamespaces[0] = schema.RootNamespaceUri;
_predefinedNamespaces.CopyTo(predefinedNamespaces, 1);
}
xmlReader = new XmlCompatibilityReader(xmlReader, predefinedNamespaces);
xmlReader = XmlReader.Create(xmlReader, schema.GetXmlReaderSettings());
if (schema.HasUriAttributes(mimeType) && packageUri != null && baseUri != null)
{
xmlReader = new RootXMLNSAndUriValidatingXmlReader(loader, schema,
xmlReader, packageUri, baseUri);
}
else
{
xmlReader = new RootXMLNSAndUriValidatingXmlReader(loader, schema, xmlReader);
}
_compatReader = xmlReader;
}
XpsSchemaValidator(
XpsValidatingLoader loader,
XpsSchema schema,
ContentType mimeType,
Stream objectStream,
Uri packageUri,
Uri baseUri
)
{
XmlTextReader xmlTextReader = new XmlEncodingEnforcingTextReader(objectStream);
xmlTextReader.ProhibitDtd = true;
xmlTextReader.Normalization = true;
XmlReader xmlReader = xmlTextReader;
string [] predefinedNamespaces = _predefinedNamespaces;
if ( !string.IsNullOrEmpty(schema.RootNamespaceUri) )
{
predefinedNamespaces = new string[_predefinedNamespaces.Length + 1];
predefinedNamespaces[0] = schema.RootNamespaceUri;
_predefinedNamespaces.CopyTo(predefinedNamespaces, 1);
}
xmlReader = new XmlCompatibilityReader(xmlReader, predefinedNamespaces);
xmlReader = XmlReader.Create(xmlReader, schema.GetXmlReaderSettings());
if (schema.HasUriAttributes(mimeType) && packageUri != null && baseUri != null)
{
xmlReader = new RootXMLNSAndUriValidatingXmlReader(loader, schema,
xmlReader, packageUri, baseUri);
}
else
{
xmlReader = new RootXMLNSAndUriValidatingXmlReader(loader, schema, xmlReader);
}
_compatReader = xmlReader;
}
/// <summary>
/// rootElement == null: Load elements, validation of root element will occur in caller by checking object type or casting
/// rootElement != null: Only perform validation, and expect rootElement at root of markup
/// </summary>
/// <param name="stream"></param>
/// <param name="parentUri"></param>
/// <param name="pc"></param>
/// <param name="mimeType"></param>
/// <param name="rootElement"></param>
/// <returns></returns>
private object Load(Stream stream, Uri parentUri, ParserContext pc, ContentType mimeType, string rootElement)
{
object obj = null;
if (!DocumentMode)
{ // Loose XAML, just check against schema, don't check content type
if (rootElement == null)
{
obj = XamlReader.Load(stream, pc);
}
}
else
{ // inside an XPS Document. Perform maximum validation
XpsSchema schema = XpsSchema.GetSchema(mimeType);
Uri uri = pc.BaseUri;
Uri packageUri = PackUriHelper.GetPackageUri(uri);
Uri partUri = PackUriHelper.GetPartUri(uri);
Package package = PreloadedPackages.GetPackage(packageUri);
Uri parentPackageUri = null;
if (parentUri != null)
{
parentPackageUri = PackUriHelper.GetPackageUri(parentUri);
if (!parentPackageUri.Equals(packageUri))
{
throw new FileFormatException(SR.Get(SRID.XpsValidatingLoaderUriNotInSamePackage));
}
}
schema.ValidateRelationships(new SecurityCriticalData <Package>(package), packageUri, partUri, mimeType);
if (schema.AllowsMultipleReferencesToSameUri(mimeType))
{
_uniqueUriRef = null;
}
else
{
_uniqueUriRef = new Hashtable(11);
}
Hashtable validResources = (_validResources.Count > 0 ? _validResources.Peek() : null);
if (schema.HasRequiredResources(mimeType))
{
validResources = new Hashtable(11);
PackagePart part = package.GetPart(partUri);
PackageRelationshipCollection requiredResources = part.GetRelationshipsByType(_requiredResourceRel);
foreach (PackageRelationship relationShip in requiredResources)
{
Uri targetUri = PackUriHelper.ResolvePartUri(partUri, relationShip.TargetUri);
Uri absTargetUri = PackUriHelper.Create(packageUri, targetUri);
PackagePart targetPart = package.GetPart(targetUri);
if (schema.IsValidRequiredResourceMimeType(targetPart.ValidatedContentType()))
{
if (!validResources.ContainsKey(absTargetUri))
{
validResources.Add(absTargetUri, true);
}
}
else
{
if (!validResources.ContainsKey(absTargetUri))
{
validResources.Add(absTargetUri, false);
}
}
}
}
XpsSchemaValidator xpsSchemaValidator = new XpsSchemaValidator(this, schema, mimeType,
stream, packageUri, partUri);
_validResources.Push(validResources);
if (rootElement != null)
{
xpsSchemaValidator.XmlReader.MoveToContent();
if (!rootElement.Equals(xpsSchemaValidator.XmlReader.Name))
{
throw new FileFormatException(SR.Get(SRID.XpsValidatingLoaderUnsupportedMimeType));
}
while (xpsSchemaValidator.XmlReader.Read())
{
;
}
}
else
{
obj = XamlReader.Load(xpsSchemaValidator.XmlReader,
pc,
XamlParseMode.Synchronous);
}
_validResources.Pop();
}
return(obj);
}
private object Load(Stream stream, Uri parentUri, ParserContext pc, ContentType mimeType, string rootElement)
{
object result = null;
List <Type> safeTypes = new List <Type>
{
typeof(ResourceDictionary)
};
if (!XpsValidatingLoader.DocumentMode)
{
if (rootElement == null)
{
XmlReader reader = XmlReader.Create(stream, null, pc);
result = XamlReader.Load(reader, pc, XamlParseMode.Synchronous, FrameworkCompatibilityPreferences.DisableLegacyDangerousXamlDeserializationMode, safeTypes);
stream.Close();
}
}
else
{
XpsSchema schema = XpsSchema.GetSchema(mimeType);
Uri baseUri = pc.BaseUri;
Uri uri;
Uri uri2;
PackUriHelper.ValidateAndGetPackUriComponents(baseUri, out uri, out uri2);
Package package = PreloadedPackages.GetPackage(uri);
if (parentUri != null)
{
Uri packageUri = PackUriHelper.GetPackageUri(parentUri);
if (!packageUri.Equals(uri))
{
throw new FileFormatException(SR.Get("XpsValidatingLoaderUriNotInSamePackage"));
}
}
schema.ValidateRelationships(new SecurityCriticalData <Package>(package), uri, uri2, mimeType);
if (schema.AllowsMultipleReferencesToSameUri(mimeType))
{
this._uniqueUriRef = null;
}
else
{
this._uniqueUriRef = new Hashtable(11);
}
Hashtable hashtable = (XpsValidatingLoader._validResources.Count > 0) ? XpsValidatingLoader._validResources.Peek() : null;
if (schema.HasRequiredResources(mimeType))
{
hashtable = new Hashtable(11);
PackagePart part = package.GetPart(uri2);
PackageRelationshipCollection relationshipsByType = part.GetRelationshipsByType(XpsValidatingLoader._requiredResourceRel);
foreach (PackageRelationship packageRelationship in relationshipsByType)
{
Uri partUri = PackUriHelper.ResolvePartUri(uri2, packageRelationship.TargetUri);
Uri key = PackUriHelper.Create(uri, partUri);
PackagePart part2 = package.GetPart(partUri);
if (schema.IsValidRequiredResourceMimeType(part2.ValidatedContentType))
{
if (!hashtable.ContainsKey(key))
{
hashtable.Add(key, true);
}
}
else if (!hashtable.ContainsKey(key))
{
hashtable.Add(key, false);
}
}
}
XpsSchemaValidator xpsSchemaValidator = new XpsSchemaValidator(this, schema, mimeType, stream, uri, uri2);
XpsValidatingLoader._validResources.Push(hashtable);
if (rootElement != null)
{
xpsSchemaValidator.XmlReader.MoveToContent();
if (!rootElement.Equals(xpsSchemaValidator.XmlReader.Name))
{
throw new FileFormatException(SR.Get("XpsValidatingLoaderUnsupportedMimeType"));
}
while (xpsSchemaValidator.XmlReader.Read())
{
}
}
else
{
result = XamlReader.Load(xpsSchemaValidator.XmlReader, pc, XamlParseMode.Synchronous, FrameworkCompatibilityPreferences.DisableLegacyDangerousXamlDeserializationMode, safeTypes);
}
XpsValidatingLoader._validResources.Pop();
}
return(result);
}
public RootXMLNSAndUriValidatingXmlReader(
XpsValidatingLoader loader,
XpsSchema schema,
XmlReader xmlReader,
Uri packageUri,
Uri baseUri)
: base(xmlReader)
{
_loader = loader;
_schema = schema;
_packageUri = packageUri;
_baseUri = baseUri;
}
public RootXMLNSAndUriValidatingXmlReader(
XpsValidatingLoader loader,
XpsSchema schema,
XmlReader xmlReader )
: base(xmlReader)
{
_loader = loader;
_schema = schema;
}
static protected void RegisterSchema(XpsSchema schema, ContentType[] handledMimeTypes)
{
foreach (ContentType mime in handledMimeTypes)
{
_schemas.Add(mime, schema);
}
}