internal override void Read(MSBuildXmlReader reader)
{
StartWhitespace = reader.ConsumeWhitespace();
Value = reader.Value;
reader.Read();
while (reader.IsWhitespace)
{
reader.ReadAndStoreWhitespace();
}
EndWhitespace = reader.ConsumeWhitespaceUntilNewLine();
}
internal override void Read (MSBuildXmlReader reader)
{
if (reader.ForEvaluation) {
if (reader.MoveToFirstAttribute ()) {
do {
ReadAttribute (reader.LocalName, reader.Value);
} while (reader.MoveToNextAttribute ());
}
} else {
StartWhitespace = reader.ConsumeWhitespace ();
if (reader.MoveToFirstAttribute ()) {
var knownAtts = GetKnownAttributes ();
int attOrderIndex = 0;
int expectedKnownAttIndex = 0;
bool attOrderIsUnexpected = false;
List<UnknownAttribute> unknownAttsList = null;
attributeOrder = new string [knownAtts.Length];
string lastAttr = null;
do {
var attName = reader.LocalName;
int i = Array.IndexOf (knownAtts, attName);
if (i == -1) {
if (attName == "xmlns")
continue;
#if ATTR_STATS
UnknownAtts.Add (GetType ().Name + " " + attName);
#endif
var ua = new UnknownAttribute {
LocalName = attName,
Prefix = !string.IsNullOrEmpty (reader.Prefix) ? reader.Prefix : null,
Namespace = reader.NamespaceURI,
Value = reader.Value,
AfterAttribute = lastAttr
};
if (unknownAttsList == null)
unknownAttsList = new List<UnknownAttribute> ();
unknownAttsList.Add (ua);
lastAttr = null;
} else {
if (attOrderIndex >= attributeOrder.Length)
throw new InvalidOperationException ("Attribute specified twice");
attributeOrder [attOrderIndex++] = attName;
ReadAttribute (attName, reader.Value);
if (i < expectedKnownAttIndex) {
// Attributes have an unexpected order
attOrderIsUnexpected = true;
}
expectedKnownAttIndex = i + 1;
lastAttr = attName;
}
} while (reader.MoveToNextAttribute ());
if (unknownAttsList != null)
unknownAttributes = unknownAttsList.ToArray ();
if (!attOrderIsUnexpected)
attributeOrder = null;
else {
// Fill the remaning slots in the attributeOrder array (known attributes that were not read)
foreach (var a in knownAtts) {
if (!attributeOrder.Contains (a)) {
if (attOrderIndex >= attributeOrder.Length)
throw new InvalidOperationException ("Attribute specified twice");
attributeOrder [attOrderIndex++] = a;
}
}
}
#if ATTR_STATS
var atts = GetType().Name + " - " + string.Join (", ", (attributeOrder ?? knownAtts));
if (attributeOrder == null)
atts += " *";
KnownAttOrder.Add (atts);
#endif
}
}
reader.MoveToElement ();
emptyElementMode = reader.IsEmptyElement ? EmptyElementMode.Empty : EmptyElementMode.NotEmpty;
if (!string.IsNullOrEmpty (reader.Prefix) && !SupportsNamespacePrefixes)
throw new MSBuildFileFormatException ("XML namespace prefixes are not supported for " + reader.LocalName + " elements");
ReadContent (reader);
while (reader.IsWhitespace)
reader.ReadAndStoreWhitespace ();
EndWhitespace = reader.ConsumeWhitespaceUntilNewLine ();
}
internal virtual void ReadContent (MSBuildXmlReader reader)
{
if (reader.IsEmptyElement) {
reader.Skip ();
return;
}
var elemName = reader.LocalName;
reader.Read ();
bool childFound = false;
while (reader.NodeType != XmlNodeType.EndElement) {
if (reader.NodeType == XmlNodeType.Element) {
if (!childFound) {
childFound = true;
StartInnerWhitespace = reader.ConsumeWhitespaceUntilNewLine ();
}
ReadChildElement (reader);
} else if (reader.NodeType == XmlNodeType.Text) {
if (!SupportsTextContent)
throw new MSBuildFileFormatException ("Text content is not allowed inside a " + elemName + " element");
if (!childFound) {
childFound = true;
StartInnerWhitespace = reader.ConsumeWhitespaceUntilNewLine ();
}
var tn = new MSBuildXmlTextNode ();
tn.Read (reader);
ChildNodes = ChildNodes.Add (tn);
} else if (reader.NodeType == XmlNodeType.CDATA) {
if (!childFound) {
childFound = true;
StartInnerWhitespace = reader.ConsumeWhitespaceUntilNewLine ();
}
var tn = new MSBuildXmlCDataNode ();
tn.Read (reader);
ChildNodes = ChildNodes.Add (tn);
} else if (reader.NodeType == XmlNodeType.Comment) {
if (!childFound) {
childFound = true;
StartInnerWhitespace = reader.ConsumeWhitespaceUntilNewLine ();
}
var tn = new MSBuildXmlCommentNode ();
tn.Read (reader);
ChildNodes = ChildNodes.Add (tn);
} else if (reader.IsWhitespace) {
reader.ReadAndStoreWhitespace ();
} else if (reader.EOF)
throw new InvalidOperationException ("Invalid XML");
else
reader.Read ();
}
reader.Read ();
EndInnerWhitespace = reader.ConsumeWhitespace ();
}
internal override void Read(MSBuildXmlReader reader)
{
if (reader.ForEvaluation && !ContentRequiredForEvaluation)
{
if (reader.MoveToFirstAttribute())
{
do
{
ReadAttribute(reader.LocalName, reader.Value);
} while (reader.MoveToNextAttribute());
}
}
else
{
StartWhitespace = reader.ConsumeWhitespace();
if (reader.MoveToFirstAttribute())
{
var knownAtts = GetKnownAttributes();
int attOrderIndex = 0;
int expectedKnownAttIndex = 0;
bool attOrderIsUnexpected = false;
List <UnknownAttribute> unknownAttsList = null;
attributeOrder = new string [knownAtts.Length];
string lastAttr = null;
do
{
var attName = reader.LocalName;
int i = Array.IndexOf(knownAtts, attName);
if (i == -1)
{
if (attName == "xmlns")
{
continue;
}
#if ATTR_STATS
UnknownAtts.Add(GetType().Name + " " + attName);
#endif
var ua = new UnknownAttribute {
LocalName = attName,
Prefix = !string.IsNullOrEmpty(reader.Prefix) ? reader.Prefix : null,
Namespace = reader.NamespaceURI,
Value = reader.Value,
AfterAttribute = lastAttr
};
if (unknownAttsList == null)
{
unknownAttsList = new List <UnknownAttribute> ();
}
unknownAttsList.Add(ua);
lastAttr = null;
}
else
{
if (attOrderIndex >= attributeOrder.Length)
{
throw new InvalidOperationException("Attribute specified twice");
}
attributeOrder [attOrderIndex++] = attName;
ReadAttribute(attName, reader.Value);
if (i < expectedKnownAttIndex)
{
// Attributes have an unexpected order
attOrderIsUnexpected = true;
}
expectedKnownAttIndex = i + 1;
lastAttr = attName;
}
} while (reader.MoveToNextAttribute());
if (unknownAttsList != null)
{
unknownAttributes = unknownAttsList.ToArray();
}
if (!attOrderIsUnexpected)
{
attributeOrder = null;
}
else
{
// Fill the remaning slots in the attributeOrder array (known attributes that were not read)
foreach (var a in knownAtts)
{
if (!attributeOrder.Contains(a))
{
if (attOrderIndex >= attributeOrder.Length)
{
throw new InvalidOperationException("Attribute specified twice");
}
attributeOrder [attOrderIndex++] = a;
}
}
}
#if ATTR_STATS
var atts = GetType().Name + " - " + string.Join(", ", (attributeOrder ?? knownAtts));
if (attributeOrder == null)
{
atts += " *";
}
KnownAttOrder.Add(atts);
#endif
}
}
reader.MoveToElement();
emptyElementMode = reader.IsEmptyElement ? EmptyElementMode.Empty : EmptyElementMode.NotEmpty;
if (!string.IsNullOrEmpty(reader.Prefix) && !SupportsNamespacePrefixes)
{
throw new MSBuildFileFormatException("XML namespace prefixes are not supported for " + reader.LocalName + " elements");
}
ReadContent(reader);
while (reader.IsWhitespace)
{
reader.ReadAndStoreWhitespace();
}
EndWhitespace = reader.ConsumeWhitespaceUntilNewLine();
}
internal virtual void ReadContent(MSBuildXmlReader reader)
{
if (reader.IsEmptyElement)
{
reader.Skip();
return;
}
var elemName = reader.LocalName;
reader.Read();
bool childFound = false;
while (reader.NodeType != XmlNodeType.EndElement)
{
if (reader.NodeType == XmlNodeType.Element)
{
if (!childFound)
{
childFound = true;
StartInnerWhitespace = reader.ConsumeWhitespaceUntilNewLine();
}
ReadChildElement(reader);
}
else if (reader.NodeType == XmlNodeType.Text)
{
if (!SupportsTextContent)
{
throw new MSBuildFileFormatException("Text content is not allowed inside a " + elemName + " element");
}
if (!childFound)
{
childFound = true;
StartInnerWhitespace = reader.ConsumeWhitespaceUntilNewLine();
}
var tn = new MSBuildXmlTextNode();
tn.Read(reader);
ChildNodes = ChildNodes.Add(tn);
}
else if (reader.NodeType == XmlNodeType.CDATA)
{
if (!childFound)
{
childFound = true;
StartInnerWhitespace = reader.ConsumeWhitespaceUntilNewLine();
}
var tn = new MSBuildXmlCDataNode();
tn.Read(reader);
ChildNodes = ChildNodes.Add(tn);
}
else if (reader.NodeType == XmlNodeType.Comment)
{
if (!childFound)
{
childFound = true;
StartInnerWhitespace = reader.ConsumeWhitespaceUntilNewLine();
}
var tn = new MSBuildXmlCommentNode();
tn.Read(reader);
ChildNodes = ChildNodes.Add(tn);
}
else if (reader.IsWhitespace)
{
reader.ReadAndStoreWhitespace();
}
else if (reader.EOF)
{
throw new InvalidOperationException("Invalid XML");
}
else
{
reader.Read();
}
}
reader.Read();
EndInnerWhitespace = reader.ConsumeWhitespace();
}
internal override void Read (MSBuildXmlReader reader)
{
StartWhitespace = reader.ConsumeWhitespace ();
Value = reader.Value;
reader.Read ();
while (reader.IsWhitespace)
reader.ReadAndStoreWhitespace ();
EndWhitespace = reader.ConsumeWhitespaceUntilNewLine ();
}