#pragma warning disable 618
internal bool CompileSchema(XmlSchemaCollection?xsc, XmlResolver?resolver, SchemaInfo schemaInfo, string?ns, ValidationEventHandler?validationEventHandler, XmlNameTable nameTable, bool CompileContentModel)
{
//Need to lock here to prevent multi-threading problems when same schema is added to set and compiled
lock (this)
{
//Preprocessing
SchemaCollectionPreprocessor prep = new SchemaCollectionPreprocessor(nameTable, null, validationEventHandler);
prep.XmlResolver = resolver;
if (!prep.Execute(this, ns, true, xsc))
{
return(false);
}
//Compilation
SchemaCollectionCompiler compiler = new SchemaCollectionCompiler(nameTable, validationEventHandler);
_isCompiled = compiler.Execute(this, schemaInfo, CompileContentModel);
this.SetIsCompiled(_isCompiled);
return(_isCompiled);
}
}
public static XmlSchema?Read(TextReader reader, ValidationEventHandler?validationEventHandler)
{
return(Read(new XmlTextReader(reader), validationEventHandler));
}
public DocumentSchemaValidator(XmlDocument ownerDocument, XmlSchemaSet schemas, ValidationEventHandler?eventHandler)
{
_schemas = schemas;
_eventHandler = eventHandler;
_document = ownerDocument;
_internalEventHandler = new ValidationEventHandler(InternalValidationCallBack);
_nameTable = _document.NameTable;
_nsManager = new XmlNamespaceManager(_nameTable);
Debug.Assert(schemas != null && schemas.Count > 0);
_nodeValueGetter = new XmlValueGetter(GetNodeValue);
_psviAugmentation = true;
//Add common strings to be compared to NameTable
_nsXmlNs = _nameTable.Add(XmlReservedNs.NsXmlNs);
_nsXsi = _nameTable.Add(XmlReservedNs.NsXsi);
_xsiType = _nameTable.Add("type");
_xsiNil = _nameTable.Add("nil");
}
public static XmlSchema?Read(Stream stream, ValidationEventHandler?validationEventHandler)
{
return(Read(new XmlTextReader(stream), validationEventHandler));
}
public static XmlSchema?Read(Stream stream, ValidationEventHandler?validationEventHandler)
{
ArgumentNullException.ThrowIfNull(stream);
return(Read(new XmlTextReader(stream), validationEventHandler));
}
public void Compile(ValidationEventHandler?handler, bool fullCompile)
{
if (_isCompiled)
{
return;
}
foreach (XmlSchema s in delayedSchemas.Values)
{
Merge(s);
}
delayedSchemas.Clear();
if (fullCompile)
{
_schemaSet = new XmlSchemaSet();
_schemaSet.XmlResolver = null;
_schemaSet.ValidationEventHandler += handler;
foreach (XmlSchema s in References.Values)
{
_schemaSet.Add(s);
}
int schemaCount = _schemaSet.Count;
foreach (XmlSchema s in List)
{
if (!SchemaSet.Contains(s))
{
_schemaSet.Add(s);
schemaCount++;
}
}
if (!SchemaSet.Contains(XmlSchema.Namespace))
{
AddReference(XsdSchema);
_schemaSet.Add(XsdSchema);
schemaCount++;
}
if (!SchemaSet.Contains(XmlReservedNs.NsXml))
{
AddReference(XmlSchema);
_schemaSet.Add(XmlSchema);
schemaCount++;
}
_schemaSet.Compile();
_schemaSet.ValidationEventHandler -= handler;
_isCompiled = _schemaSet.IsCompiled && schemaCount == _schemaSet.Count;
}
else
{
try
{
XmlNameTable nameTable = new System.Xml.NameTable();
Preprocessor prep = new Preprocessor(nameTable, new SchemaNames(nameTable), null);
prep.XmlResolver = null;
prep.SchemaLocations = new Hashtable();
prep.ChameleonSchemas = new Hashtable();
foreach (XmlSchema schema in SchemaSet.Schemas())
{
prep.Execute(schema, schema.TargetNamespace, true);
}
}
catch (XmlSchemaException e)
{
throw CreateValidationException(e, e.Message);
}
}
}
public static void CheckDefaultValue(
string value,
SchemaAttDef attdef,
SchemaInfo sinfo,
XmlNamespaceManager nsManager,
XmlNameTable NameTable,
object?sender,
ValidationEventHandler?eventhandler,
string?baseUri,
int lineNo,
int linePos
)
{
try
{
XmlSchemaDatatype dtype = attdef.Datatype;
if (dtype == null)
{
return; // no reason to check
}
if (dtype.TokenizedType != XmlTokenizedType.CDATA)
{
value = value.Trim();
}
if (value.Length == 0)
{
return; // don't need to check
}
object typedValue = dtype.ParseValue(value, NameTable, nsManager);
// Check special types
XmlTokenizedType ttype = dtype.TokenizedType;
if (ttype == XmlTokenizedType.ENTITY)
{
if (dtype.Variety == XmlSchemaDatatypeVariety.List)
{
string[] ss = (string[])typedValue;
for (int i = 0; i < ss.Length; ++i)
{
ProcessEntity(sinfo, ss[i], sender, eventhandler, baseUri, lineNo, linePos);
}
}
else
{
ProcessEntity(sinfo, (string)typedValue, sender, eventhandler, baseUri, lineNo, linePos);
}
}
else if (ttype == XmlTokenizedType.ENUMERATION)
{
if (!attdef.CheckEnumeration(typedValue))
{
XmlSchemaException e = new XmlSchemaException(SR.Sch_EnumerationValue, typedValue.ToString(), baseUri, lineNo, linePos);
if (eventhandler != null)
{
eventhandler(sender, new ValidationEventArgs(e));
}
else
{
throw e;
}
}
}
attdef.DefaultValueTyped = typedValue;
}
#if DEBUG
catch (XmlSchemaException)
#else
catch
#endif
{
XmlSchemaException e = new XmlSchemaException(SR.Sch_AttributeDefaultDataType, attdef.Name.ToString(), baseUri, lineNo, linePos);
if (eventhandler != null)
{
eventhandler(sender, new ValidationEventArgs(e));
}
else
{
throw e;
}
}
}
public BaseProcessor(XmlNameTable nameTable, SchemaNames?schemaNames, ValidationEventHandler?eventHandler)
: this(nameTable, schemaNames, eventHandler, new XmlSchemaCompilationSettings())
{
} //Use the default for XmlSchemaCollection
// XmlValidatingReaderImpl helper methods
internal void AddHandler(ValidationEventHandler handler)
{
_eventHandler += handler;
}
internal void RemoveHandler(ValidationEventHandler handler)
{
_eventHandler -= handler;
}
/// <summary>
/// Validate a <see cref="XAttribute"/>
/// </summary>
/// <param name="source">Extension point</param>
/// <param name="partialValidationType">An <see cref="XmlSchemaAttribute"/> or
/// <see cref="XmlSchemaType"/> object used to initialize the partial validation
/// context</param>
/// <param name="schemas">The <see cref="XmlSchemaSet"/> used for validation</param>
/// <param name="validationEventHandler">The <see cref="ValidationEventHandler"/> that
/// receives schema validation warnings and errors encountered during schema
/// validation</param>
/// <param name="addSchemaInfo">If enabled the <see cref="XAttribute"/> is augmented with PSVI
/// in the form of <see cref="IXmlSchemaInfo"/> annotations, default attributes and
/// default element values</param>
public static void Validate(this XAttribute source, XmlSchemaObject partialValidationType, XmlSchemaSet schemas, ValidationEventHandler?validationEventHandler, bool addSchemaInfo)
{
ArgumentNullException.ThrowIfNull(source);
ArgumentNullException.ThrowIfNull(partialValidationType);
ArgumentNullException.ThrowIfNull(schemas);
new XNodeValidator(schemas, validationEventHandler).Validate(source, partialValidationType, addSchemaInfo);
}
/// <summary>
/// Validate a <see cref="XAttribute"/>
/// </summary>
/// <param name="source">Extension point</param>
/// <param name="partialValidationType">An <see cref="XmlSchemaAttribute"/> or
/// <see cref="XmlSchemaType"/> object used to initialize the partial validation
/// context</param>
/// <param name="schemas">The <see cref="XmlSchemaSet"/> used for validation</param>
/// <param name="validationEventHandler">The <see cref="ValidationEventHandler"/> that
/// receives schema validation warnings and errors encountered during schema
/// validation</param>
public static void Validate(this XAttribute source, XmlSchemaObject partialValidationType, XmlSchemaSet schemas, ValidationEventHandler?validationEventHandler)
{
source.Validate(partialValidationType, schemas, validationEventHandler, false);
}
/// <summary>
/// Validate a <see cref="XDocument"/>
/// </summary>
/// <param name="source">Extension point</param>
/// <param name="schemas">The <see cref="XmlSchemaSet"/> used for validation</param>
/// <param name="validationEventHandler">The <see cref="ValidationEventHandler"/>
/// that receives schema validation warnings and errors encountered during schema
/// validation</param>
public static void Validate(this XDocument source, XmlSchemaSet schemas, ValidationEventHandler?validationEventHandler)
{
source.Validate(schemas, validationEventHandler, false);
}
public Parser(SchemaType schemaType, XmlNameTable nameTable, SchemaNames schemaNames, ValidationEventHandler?eventHandler)
{
_schemaType = schemaType;
_nameTable = nameTable;
_schemaNames = schemaNames;
_eventHandler = eventHandler;
_xmlResolver = null;
_processMarkup = true;
_dummyDocument = new XmlDocument();
}
/// <summary>
/// Validate a <see cref="XAttribute"/>
/// </summary>
/// <param name="source">Extension point</param>
/// <param name="partialValidationType">An <see cref="XmlSchemaAttribute"/> or
/// <see cref="XmlSchemaType"/> object used to initialize the partial validation
/// context</param>
/// <param name="schemas">The <see cref="XmlSchemaSet"/> used for validation</param>
/// <param name="validationEventHandler">The <see cref="ValidationEventHandler"/> that
/// receives schema validation warnings and errors encountered during schema
/// validation</param>
/// <param name="addSchemaInfo">If enabled the <see cref="XAttribute"/> is augmented with PSVI
/// in the form of <see cref="IXmlSchemaInfo"/> annotations, default attributes and
/// default element values</param>
public static void Validate(this XAttribute source, XmlSchemaObject partialValidationType, XmlSchemaSet schemas, ValidationEventHandler?validationEventHandler, bool addSchemaInfo)
{
if (source == null)
{
throw new ArgumentNullException(nameof(source));
}
if (partialValidationType == null)
{
throw new ArgumentNullException(nameof(partialValidationType));
}
if (schemas == null)
{
throw new ArgumentNullException(nameof(schemas));
}
new XNodeValidator(schemas, validationEventHandler).Validate(source, partialValidationType, addSchemaInfo);
}