public static bool IsMatch(DoctypeToken t)
{
if(!IsHtml(t)) return false;
if(t.PublicIdentifier != null) return false;
if(t.SystemIdentifier != null && !t.SystemIdentifier.Equals(LegacyCompatSystemIdentifier, StringComparison.InvariantCulture)) return false;
return true;
}
public void AppendDoctype(DoctypeToken token)
{
this.DoctypeInfo = DoctypeInfo.CreateDoctypeInfo(token);
XmlNode result = this.CreateDocumentType(token.Name, token.PublicIdentifier, token.SystemIdentifier, null);
this.AppendChild(result);
if(this.DocumentMode == DocumentMode.UnKnown){
this.DocumentMode = this.DoctypeInfo.DocumentMode;
}
}
public static bool IsMatch(DoctypeToken t)
{
if(!IsHtml(t)) return false;
if(t.PublicIdentifier.StartsWith(XHTML10TransitionalPublicIdentifierPrefix, StringComparison.InvariantCultureIgnoreCase)) return true;
if(t.PublicIdentifier.StartsWith(XHTML10FramesetPublicIdentifierPrefix, StringComparison.InvariantCultureIgnoreCase)) return true;
if(t.SystemIdentifier != null && t.PublicIdentifier.StartsWith(HTML401TransitionalPublicIdentifierPrefix, StringComparison.InvariantCultureIgnoreCase)) return true;
if(t.SystemIdentifier != null && t.PublicIdentifier.StartsWith(HTML401FramesetPublicIdentifierPrefix, StringComparison.InvariantCultureIgnoreCase)) return true;
return false;
}
public static DoctypeInfo CreateDoctypeInfo(DoctypeToken t)
{
if(HTML5Doctype.IsMatch(t)) return new HTML5Doctype();
if(HTML40StrictDoctype.IsMatch(t)) return new HTML40StrictDoctype();
if(HTML401StrictDoctype.IsMatch(t)) return new HTML401StrictDoctype();
if(XHTML10StrictDoctype.IsMatch(t)) return new XHTML10StrictDoctype();
if(XHTML11Doctype.IsMatch(t)) return new XHTML11Doctype();
if(QuirksDoctype.IsMatch(t)) return new QuirksDoctype();
if(LimitedQuirksDoctype.IsMatch(t)) return new LimitedQuirksDoctype();
return new UnKnownDoctype();
}
public override void AppendDoctypeToken(TreeConstruction tree, DoctypeToken token)
{
if(string.IsNullOrEmpty(token.Name)){
OnMessageRaised(new NamelessDoctypeFailure());
} else {
tree.Document.AppendDoctype((DoctypeToken)token);
// NoQuirks以外の文書型はパースエラー
// UnKnownDoctypeの場合はNoQuirksでパースエラーになることに注意
if(tree.Document.DoctypeInfo is UnKnownDoctype){
OnMessageRaised(new UnknownDoctypeError());
} else if(tree.Document.DoctypeInfo is QuirksDoctype){
OnMessageRaised(new QuirksDoctypeError());
} else if(tree.Document.DoctypeInfo is LimitedQuirksDoctype){
OnMessageRaised(new LimitedQuirksDoctypeError());
}
}
tree.ChangeInsertionMode<BeforeHtmlInsertionMode>();
return;
}
public override void Read(Tokenizer t)
{
char? c = t.ConsumeChar();
switch(c){
case Chars.CHARACTER_TABULATION:
case Chars.LINE_FEED:
case Chars.FORM_FEED:
case Chars.SPACE:
return;
case Chars.NULL:
OnMessageRaised(new NullInDoctypeError());
t.ChangeTokenState<DoctypeNameState>();
t.CurrentToken = new DoctypeToken(){Name = Chars.REPLACEMENT_CHARACTER.ToString()};
return;
case Chars.GREATER_THAN_SIGN:
OnMessageRaised(new EmptyDoctypeError());
t.ChangeTokenState<DataState>();
t.EmitToken(new DoctypeToken(){ForceQuirks = true});
return;
case null:{
OnMessageRaised(new SuddenlyEndAtDoctypeError());
t.UnConsume(1);
t.ChangeTokenState<DataState>();
t.EmitToken(new DoctypeToken(){ForceQuirks = true});
return;
}
default:{
DoctypeToken result = new DoctypeToken();
if(c.IsLatinCapitalLetter()){
result.Name = c.ToLower().ToString();
} else {
result.Name = c.ToString();
}
t.CurrentToken = result;
t.ChangeTokenState<DoctypeNameState>();
return;
}
}
}
public override void AppendDoctypeToken(TreeConstruction tree, DoctypeToken token)
{
OnMessageRaised(new UnexpectedDoctypeError());
return;
}
public virtual void AppendDoctypeToken(TreeConstruction tree, DoctypeToken token)
{
AppendAnythingElse(tree, token);
}
public static bool IsHtml(DoctypeToken t)
{
if(t == null) return false;
if(t.Name == null) return false;
return t.Name.Equals("html", StringComparison.InvariantCulture);
}
public override void AppendDoctypeToken(TreeConstruction tree, DoctypeToken token)
{
tree.AppendToken<InBodyInsertionMode>(token);
}
public static bool IsMatch(DoctypeToken t)
{
if(t.ForceQuirks) return true;
if(!IsHtml(t)) return true;
if(t.PublicIdentifier != null){
foreach(string s in QuirksPublicIdentifiersPrefix){
if(t.PublicIdentifier.StartsWith(s, StringComparison.InvariantCultureIgnoreCase)) return true;
}
foreach(string s in QuirksPublicIdentifiers){
if(t.PublicIdentifier.Equals(s, StringComparison.InvariantCultureIgnoreCase)) return true;
}
}
if(t.SystemIdentifier != null){
foreach(string s in QuirksSystemIdentifiers){
if(t.SystemIdentifier.StartsWith(s, StringComparison.InvariantCultureIgnoreCase)) return true;
}
}
if(t.SystemIdentifier == null && t.PublicIdentifier.StartsWith(HTML401TransitionalPublicIdentifierPrefix, StringComparison.InvariantCultureIgnoreCase)) return true;
if(t.SystemIdentifier == null && t.PublicIdentifier.StartsWith(HTML401FramesetPublicIdentifierPrefix, StringComparison.InvariantCultureIgnoreCase)) return true;
return false;
}
