private RelaxngName ReadNameClassName()
{
string name = ReadString().Trim();
RelaxngName rName = resolvedName(name);
expectEnd("name");
return(rName);
}
private RelaxngName resolvedName(string nameSpec)
{
int colonAt = nameSpec.IndexOf(':');
string prefix = (colonAt < 0) ? "" : nameSpec.Substring(0, colonAt);
string local = (colonAt < 0) ? nameSpec : nameSpec.Substring(colonAt + 1, nameSpec.Length - colonAt - 1);
string uri = ContextNamespace;
if (prefix != "")
{
uri = LookupNamespace(prefix);
if (uri == null)
{
throw new RelaxngException("Undeclared prefix in name component: " + nameSpec);
}
}
RelaxngName n = new RelaxngName(local, uri);
FillLocation(n);
return(n);
}
private RelaxngAttribute ReadAttributePattern ()
{
RelaxngAttribute attr = new RelaxngAttribute ();
FillLocation (attr);
if (MoveToFirstAttribute ()) {
do {
if (NamespaceURI != String.Empty)
continue;
switch (LocalName) {
case "datatypeLibrary":
case "name":
case "ns":
break;
default:
throw new RelaxngException ("Invalid attribute.");
}
} while (MoveToNextAttribute ());
MoveToElement ();
}
string ns = GetSpaceStrippedAttribute ("ns", String.Empty);
// try to get name from attribute.
if (MoveToAttribute ("name", String.Empty)) {
// attr.NameClass = resolvedName (XmlConvert.VerifyName (Value.Trim ()), false);
RelaxngName nc = new RelaxngName ();
string name = XmlConvert.VerifyName (Value.Trim ());
if (name.IndexOf (':') > 0)
nc = resolvedName (name);
else {
nc.LocalName = name;
nc.Namespace = ns == null ? String.Empty : ns;
}
attr.NameClass = nc;
}
MoveToElement ();
if (!IsEmptyElement) {
Read ();
// read nameClass from content.
if (attr.NameClass == null)
attr.NameClass = ReadNameClass ();
if (NodeType == XmlNodeType.Element)
attr.Pattern = ReadPattern ();
expectEnd ("attribute");
} else
Read ();
if (attr.NameClass == null)
throw new RelaxngException ("Name class was not specified.");
return attr;
}
private RelaxngName resolvedName (string nameSpec)
{
int colonAt = nameSpec.IndexOf (':');
string prefix = (colonAt < 0) ? "" : nameSpec.Substring (0, colonAt);
string local = (colonAt < 0) ? nameSpec : nameSpec.Substring (colonAt + 1, nameSpec.Length - colonAt - 1);
string uri = ContextNamespace;
if (prefix != "") {
uri = LookupNamespace (prefix);
if (uri == null)
throw new RelaxngException ("Undeclared prefix in name component: " + nameSpec);
}
RelaxngName n = new RelaxngName (local, uri);
FillLocation (n);
return n;
}
private RelaxngAttribute ReadAttributePattern()
{
RelaxngAttribute attr = new RelaxngAttribute();
FillLocation(attr);
if (MoveToFirstAttribute())
{
do
{
if (NamespaceURI != String.Empty)
{
continue;
}
switch (LocalName)
{
case "datatypeLibrary":
case "name":
case "ns":
break;
default:
throw new RelaxngException("Invalid attribute.");
}
} while (MoveToNextAttribute());
MoveToElement();
}
string ns = GetSpaceStrippedAttribute("ns", String.Empty);
// try to get name from attribute.
if (MoveToAttribute("name", String.Empty))
{
// attr.NameClass = resolvedName (XmlConvert.VerifyName (Value.Trim ()), false);
RelaxngName nc = new RelaxngName();
string name = XmlConvert.VerifyName(Value.Trim());
if (name.IndexOf(':') > 0)
{
nc = resolvedName(name);
}
else
{
nc.LocalName = name;
nc.Namespace = ns == null ? String.Empty : ns;
}
attr.NameClass = nc;
}
MoveToElement();
if (!IsEmptyElement)
{
Read();
// read nameClass from content.
if (attr.NameClass == null)
{
attr.NameClass = ReadNameClass();
}
if (NodeType == XmlNodeType.Element)
{
attr.Pattern = ReadPattern();
}
expectEnd("attribute");
}
else
{
Read();
}
if (attr.NameClass == null)
{
throw new RelaxngException("Name class was not specified.");
}
return(attr);
}
RelaxngPattern CreateAttribute (XmlSchemaAttribute attr)
{
RelaxngAttribute ra = new RelaxngAttribute ();
RelaxngName name = new RelaxngName ();
name.LocalName = attr.Name;
ra.NameClass = name;
ra.Pattern = attr.SchemaType != null ?
CreatePatternFromType (attr.SchemaType) :
CreatePatternFromTypeName (attr.SchemaTypeName);
RelaxngPattern ret = ra;
if (attr.Use == XmlSchemaUse.Optional) {
RelaxngOptional opt = new RelaxngOptional ();
opt.Patterns.Add (ra);
ret = opt;
}
return ret;
}
RelaxngPattern CreateElement (XmlSchemaElement xse)
{
if (xse.RefName != XmlQualifiedName.Empty) {
RelaxngRef r = new RelaxngRef ();
r.Name = xse.RefName.Name;
// namespace means nothing here.
return r;
}
RelaxngElement re = new RelaxngElement ();
RelaxngName name = new RelaxngName ();
name.LocalName = xse.Name;
re.NameClass = name;
XmlSchemaComplexType ct = xse.SchemaType as XmlSchemaComplexType;
foreach (XmlSchemaAttribute a in ct.Attributes)
re.Patterns.Add (CreateAttribute (a));
RelaxngPattern rpart;
if (ct.Particle == null)
rpart = new RelaxngEmpty ();
else
rpart = CreatePatternFromParticle (ct.Particle);
if (ct.IsMixed) {
if (rpart.PatternType != RelaxngPatternType.Empty) {
RelaxngMixed mixed = new RelaxngMixed ();
mixed.Patterns.Add (rpart);
rpart = mixed;
} else {
rpart = new RelaxngText ();
}
}
re.Patterns.Add (rpart);
return re;
}
public void WriteName (RelaxngName n)
{
WriteQName (n.LocalName, n.Namespace);
}
