public override bool IsSamePosition(XPathNavigator other)
{
if (!(other is XPathSemWebNavigator))
{
return(false);
}
XPathSemWebNavigator o = (XPathSemWebNavigator)other;
return(o.current == current);
}
public override bool MoveTo(XPathNavigator other)
{
XPathSemWebNavigator clone = other as XPathSemWebNavigator;
if (clone == null)
{
return(false);
}
this.model = clone.model;
this.nsmgr = clone.nsmgr;
this.nswrap = clone.nswrap;
this.stack = (ArrayList)clone.stack.Clone();
this.current = clone.current;
return(true);
}
public void DumpNode (XPathSemWebNavigator navi, int depth)
{
do {
System.Console.WriteLine ("node [{0}] {1} {2}", depth, navi.Name, navi.Value);
} while (navi.MoveToNext ());
}
public static void Main(string[] args)
{
Opts opts = new Opts();
opts.ProcessArgs(args);
if (opts.RemainingArguments.Length != 2 && opts.RemainingArguments.Length != 3) {
opts.DoHelp();
return;
}
string datasource, rootentity, stylesheetfile;
if (opts.RemainingArguments.Length == 2) {
datasource = opts.RemainingArguments[0];
rootentity = null;
stylesheetfile = opts.RemainingArguments[1];
} else {
datasource = opts.RemainingArguments[0];
rootentity = opts.RemainingArguments[1];
stylesheetfile = opts.RemainingArguments[2];
}
XsltArgumentList xsltargs = new XsltArgumentList();
if (opts.param != null)
foreach (string p in opts.param) {
int eq = p.IndexOf('=');
if (eq == -1) {
Console.Error.WriteLine("Param arguments must be name=value.");
return;
}
string n = p.Substring(0, eq);
string v = p.Substring(eq+1);
xsltargs.AddParam(n, "", v);
}
XmlDocument sty = new XmlDocument();
sty.PreserveWhitespace = true;
sty.Load(stylesheetfile);
XslTransform t = new XslTransform();
t.Load(sty, null, null);
NamespaceManager nsmgr = new NamespaceManager();
// Scan xmlsn: attributes in the stylesheet node.
// For all namespaces of the form assembly://assemblyname/TypeName, load in
// the methods of that type as extension functions in that namespace.
// And add xmlns declarations to nsmgr.
foreach (XmlAttribute a in sty.DocumentElement.Attributes) {
if (!a.Name.StartsWith("xmlns:")) continue;
nsmgr.AddNamespace(a.Value, a.Name.Substring(6));
System.Uri uri = new System.Uri(a.Value);
if (uri.Scheme != "assembly") continue;
System.Reflection.Assembly assembly = System.Reflection.Assembly.Load(uri.Host);
System.Type ty = assembly.GetType(uri.AbsolutePath.Substring(1));
if (ty == null) {
Console.Error.WriteLine("Type not found: " + uri);
return;
}
object obj = ty.GetConstructor(new Type[0]).Invoke(new Type[0]);
xsltargs.AddExtensionObject(a.Value, obj);
}
StatementSource source = Store.CreateForInput(datasource);
Store model;
if (source is Store) model = (Store)source;
else model = new MemoryStore(source);
XPathNavigator nav;
if (rootentity != null)
nav = new XPathSemWebNavigator(rootentity, model, nsmgr);
else
nav = new XPathSemWebNavigator(model, nsmgr);
t.Transform(nav, xsltargs, Console.Out, null);
}
private XPathSemWebNavigator(XPathSemWebNavigator clone) {
MoveTo(clone);
}
private XPathSemWebNavigator(XPathSemWebNavigator clone)
{
MoveTo(clone);
}