public XmlFormatterWriter (TextWriter writer)
{
if (writer == null)
throw new ArgumentNullException ("writer");
ignore_encoding = (writer.Encoding == null);
Initialize (writer);
allow_doc_fragment = true;
xmldecl_state = formatSettings.OmitXmlDeclaration ? XmlDeclState.Ignore : XmlDeclState.Allow;
newline = formatSettings.NewLineChars;
check_character_validity = false;
v2 = true;
}
void WriteStartDocumentCore (bool outputStd, bool standalone)
{
if (state != WriteState.Start)
throw StateError ("XmlDeclaration");
switch (xmldecl_state) {
case XmlDeclState.Ignore:
return;
case XmlDeclState.Prohibit:
throw InvalidOperation ("WriteStartDocument cannot be called when ConformanceLevel is Fragment.");
}
state = WriteState.Prolog;
writer.Write ("<?xml version=");
writer.Write (formatSettings.QuoteChar);
writer.Write ("1.0");
writer.Write (formatSettings.QuoteChar);
if (!ignore_encoding) {
writer.Write (" encoding=");
writer.Write (formatSettings.QuoteChar);
writer.Write (writer.Encoding.WebName);
writer.Write (formatSettings.QuoteChar);
}
if (outputStd) {
writer.Write (" standalone=");
writer.Write (formatSettings.QuoteChar);
writer.Write (standalone ? "yes" : "no");
writer.Write (formatSettings.QuoteChar);
}
writer.Write ("?>");
xmldecl_state = XmlDeclState.Ignore;
}
internal XmlTextWriter (
TextWriter writer, XmlWriterSettings settings, bool closeOutput)
{
v2 = true;
if (settings == null)
settings = new XmlWriterSettings ();
newline_handling = settings.NewLineHandling;
Initialize (writer);
close_output_stream = closeOutput;
allow_doc_fragment =
settings.ConformanceLevel != ConformanceLevel.Document;
switch (settings.ConformanceLevel) {
case ConformanceLevel.Auto:
xmldecl_state = settings.OmitXmlDeclaration ? XmlDeclState.Ignore : XmlDeclState.Allow;
break;
case ConformanceLevel.Document:
// LAMESPEC:
// On MSDN, XmlWriterSettings.OmitXmlDeclaration is documented as:
// "The XML declaration is always written if
// ConformanceLevel is set to Document, even
// if OmitXmlDeclaration is set to true. "
// but it is incorrect. It does consider
// OmitXmlDeclaration property.
xmldecl_state = settings.OmitXmlDeclaration ? XmlDeclState.Ignore : XmlDeclState.Auto;
break;
case ConformanceLevel.Fragment:
xmldecl_state = XmlDeclState.Prohibit;
break;
}
if (settings.Indent)
Formatting = Formatting.Indented;
indent_string = settings.IndentChars == null ?
String.Empty : settings.IndentChars;
if (settings.NewLineChars != null)
newline = settings.NewLineChars;
indent_attributes = settings.NewLineOnAttributes;
check_character_validity = settings.CheckCharacters;
namespace_handling = settings.NamespaceHandling;
}
