public NvdlValidatingReader(XmlReader reader, NvdlRules rules,
XmlResolver resolver, NvdlConfig config)
: base(reader)
{
dispatcher = new NvdlDispatcher(new SimpleRules(
new NvdlCompileContext(
rules, config, resolver)), this);
}
public NvdlValidatingReader (XmlReader reader, NvdlRules rules,
XmlResolver resolver, NvdlConfig config)
: base (reader)
{
dispatcher = new NvdlDispatcher (new SimpleRules (
new NvdlCompileContext (
rules, config, resolver)), this);
}
private NvdlRules ReadRules()
{
NvdlRules el = new NvdlRules();
FillLocation(el);
el.SchemaType = reader.GetAttribute("schemaType");
el.StartMode = reader.GetAttribute("startMode");
FillForeignAttribute(el);
if (reader.IsEmptyElement)
{
reader.Skip();
return(el);
}
reader.Read();
do
{
reader.MoveToContent();
if (reader.NodeType == XmlNodeType.EndElement)
{
break;
}
if (reader.NamespaceURI != Nvdl.Namespace)
{
el.Foreign.Add(XDocument.ReadFrom(reader));
continue;
}
switch (reader.LocalName)
{
case "mode":
el.Modes.Add(ReadMode());
break;
case "namespace":
el.Rules.Add(ReadNamespace());
break;
case "anyNamespace":
el.Rules.Add(ReadAnyNamespace());
break;
case "trigger":
el.Triggers.Add(ReadTrigger());
break;
}
} while (!reader.EOF);
if (!reader.EOF)
{
reader.Read();
}
return(el);
}
private NvdlRules ReadRules ()
{
NvdlRules el = new NvdlRules ();
FillLocation (el);
el.SchemaType = reader.GetAttribute ("schemaType");
el.StartMode = reader.GetAttribute ("startMode");
FillForeignAttribute (el);
if (reader.IsEmptyElement) {
reader.Skip ();
return el;
}
reader.Read ();
do {
reader.MoveToContent ();
if (reader.NodeType == XmlNodeType.EndElement)
break;
if (reader.NamespaceURI != Nvdl.Namespace) {
el.Foreign.Add (doc.ReadNode (reader));
continue;
}
switch (reader.LocalName) {
case "mode":
el.Modes.Add (ReadMode ());
break;
case "namespace":
el.Rules.Add (ReadNamespace ());
break;
case "anyNamespace":
el.Rules.Add (ReadAnyNamespace ());
break;
case "trigger":
el.Triggers.Add (ReadTrigger ());
break;
}
} while (!reader.EOF);
if (!reader.EOF)
reader.Read ();
return el;
}
public NvdlValidatingReader (XmlReader reader, NvdlRules rules, XmlResolver resolver)
: this (reader, rules, resolver, Nvdl.DefaultConfig)
{
}
public NvdlValidatingReader (XmlReader reader, NvdlRules rules)
: this (reader, rules, new XmlUrlResolver ())
{
}
public NvdlCompileContext(NvdlRules rules, NvdlConfig config, XmlResolver resolver)
{
this.rules = rules;
this.config = config;
this.resolver = resolver;
}
private void SimplifyPhase1(NvdlCompileContext ctx)
{
NvdlRules rules = ctx.Rules;
// 6.4.1 : just ignore "Foreign" property.
// 6.4.2 : already ignored on reading nvdl.
// 6.4.3 : done in SOM
// 6.4.4 : FIXME: must be done.
// 6.4.5 : FIXME: considered in compiler.
// 6.4.6 : FIXME: considered in compiler.
// 6.4.7 : FIXME: considered in compiler.
// 6.4.8 : here
NvdlModeList list = rules.Modes;
NvdlMode startMode = null;
if (rules.Modes.Count > 0)
{
if (rules.Rules.Count > 0)
{
throw new NvdlCompileException("Modes and rules cannot coexist in 'rules' element.", rules);
}
else if (rules.StartMode == null)
{
throw new NvdlCompileException("startMode is missing in 'rules' element when modes are specified.", rules);
}
foreach (NvdlMode m in rules.Modes)
{
if (m.Name == rules.StartMode)
{
startMode = m;
break;
}
}
if (startMode == null)
{
throw new NvdlCompileException("Matching 'mode' element specified by 'startMode' does not exist.", rules);
}
}
else
{
if (rules.Rules.Count == 0)
{
throw new NvdlCompileException("Neither modes nor rules exists in 'rules' element.", rules);
}
list = new NvdlModeList();
startMode = new NvdlMode();
startMode.SourceUri = rules.SourceUri;
startMode.LineNumber = rules.LineNumber;
startMode.LinePosition = rules.LinePosition;
startMode.Name = "(startMode)";
list.Add(startMode);
foreach (NvdlRule rule in rules.Rules)
{
startMode.Rules.Add(rule);
}
}
// 6.4.9 : done in SimpleMode.ctor() and
// SimpleRule.ctor(), using ctx.CompiledModes.
foreach (NvdlMode m in list)
{
SimpleMode sm = new SimpleMode(m, ctx);
ctx.AddCompiledMode(sm.Name, sm);
if (m == startMode)
{
this.startMode = sm;
}
}
// 6.4.10 : done in SimpleRule.Simplify
ArrayList tl = new ArrayList();
for (int i = 0; i < rules.Triggers.Count; i++)
{
tl.Add(new SimpleTrigger(rules.Triggers [i]));
}
triggers = (SimpleTrigger [])tl.ToArray(
typeof(SimpleTrigger));
modes = (SimpleMode [])
new ArrayList(ctx.GetCompiledModes())
.ToArray(typeof(SimpleMode));
}
public NvdlCompileContext (NvdlRules rules, NvdlConfig config, XmlResolver resolver)
{
this.rules = rules;
this.config = config;
this.resolver = resolver;
}
public NvdlValidatingReader(XmlReader reader, NvdlRules rules, XmlResolver resolver)
: this(reader, rules, resolver, Nvdl.DefaultConfig)
{
}
public NvdlValidatingReader(XmlReader reader, NvdlRules rules)
: this(reader, rules, new XmlUrlResolver())
{
}