|
public static SetUp ( |
||
| extensionPath | ||
| reader | ||
| endElement | string | |
| return | void | |
public static void SetUp(ExtensionPath extensionPath, XmlReader reader, string endElement)
{
Stack <ICondition> stack = new Stack <ICondition>();
while (reader.Read())
{
XmlNodeType nodeType = reader.NodeType;
if (nodeType != XmlNodeType.Element)
{
if (nodeType == XmlNodeType.EndElement)
{
if (reader.LocalName == "Condition" || reader.LocalName == "ComplexCondition")
{
stack.Pop();
}
else
{
if (reader.LocalName == endElement)
{
return;
}
}
}
}
else
{
string localName = reader.LocalName;
if (localName == "Condition")
{
stack.Push(Condition.Read(reader));
}
else
{
if (localName == "ComplexCondition")
{
stack.Push(Condition.ReadComplexCondition(reader));
}
else
{
Codon codon = new Codon(extensionPath.AddIn, localName, Properties.ReadFromAttributes(reader), stack.ToArray());
extensionPath.codons.Add(codon);
if (!reader.IsEmptyElement)
{
ExtensionPath extensionPath2 = extensionPath.AddIn.GetExtensionPath(extensionPath.Name + "/" + codon.Id);
ExtensionPath.SetUp(extensionPath2, reader, localName);
}
}
}
}
}
}
static void SetupAddIn(XmlReader reader, AddIn addIn, string hintPath)
{
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element && reader.IsStartElement())
{
switch (reader.LocalName)
{
case "StringResources":
case "BitmapResources":
if (reader.AttributeCount != 1)
{
throw new AddInLoadException("BitmapResources requires ONE attribute.");
}
string filename = StringParser.Parse(reader.GetAttribute("file"));
if (reader.LocalName == "BitmapResources")
{
addIn.BitmapResources.Add(filename);
}
else
{
addIn.StringResources.Add(filename);
}
break;
case "Runtime":
if (!reader.IsEmptyElement)
{
Runtime.ReadSection(reader, addIn, hintPath);
}
break;
case "Include":
if (reader.AttributeCount != 1)
{
throw new AddInLoadException("Include requires ONE attribute.");
}
if (!reader.IsEmptyElement)
{
throw new AddInLoadException("Include nodes must be empty!");
}
if (hintPath == null)
{
throw new AddInLoadException("Cannot use include nodes when hintPath was not specified (e.g. when AddInManager reads a .addin file)!");
}
string fileName = Path.Combine(hintPath, reader.GetAttribute(0));
XmlReaderSettings xrs = new XmlReaderSettings();
xrs.ConformanceLevel = ConformanceLevel.Fragment;
using (XmlReader includeReader = XmlTextReader.Create(fileName, xrs)) {
SetupAddIn(includeReader, addIn, Path.GetDirectoryName(fileName));
}
break;
case "Path":
if (reader.AttributeCount != 1)
{
throw new AddInLoadException("Import node requires ONE attribute.");
}
string pathName = reader.GetAttribute(0);
ExtensionPath extensionPath = addIn.GetExtensionPath(pathName);
if (!reader.IsEmptyElement)
{
ExtensionPath.SetUp(extensionPath, reader, "Path");
}
break;
case "Manifest":
addIn.Manifest.ReadManifestSection(reader, hintPath);
break;
default:
throw new AddInLoadException("Unknown root path node:" + reader.LocalName);
}
}
}
}
private static void SetupAddIn(XmlReader reader, AddIn addIn, string hintPath)
{
while (reader.Read())
{
if ((reader.NodeType != XmlNodeType.Element) || !reader.IsStartElement())
{
continue;
}
switch (reader.LocalName)
{
case "StringResources":
case "BitmapResources":
if (reader.AttributeCount != 1)
{
throw new NotSupportedException("BitmapResources requires ONE attribute.");
}
break;
case "Runtime":
{
if (!reader.IsEmptyElement)
{
Runtime.ReadSection(reader, addIn, hintPath);
}
continue;
}
case "Include":
if (reader.AttributeCount != 1)
{
throw new NotSupportedException("Include requires ONE attribute.");
}
goto Label_0146;
case "Path":
goto Label_01A3;
case "Manifest":
{
addIn.Manifest.ReadManifestSection(reader, hintPath);
continue;
}
default:
throw new NotSupportedException("Unknown root path node:" + reader.LocalName);
}
string item = StringParser.Parse(reader.GetAttribute("file"));
if (reader.LocalName == "BitmapResources")
{
addIn.BitmapResources.Add(item);
}
else
{
addIn.StringResources.Add(item);
}
continue;
Label_0146:
if (!reader.IsEmptyElement)
{
throw new NotSupportedException("Include nodes must be empty!");
}
if (hintPath == null)
{
throw new NotSupportedException("Cannot use include nodes when hintPath was not specified (e.g. when AddInManager reads a .addin file)!");
}
string inputUri = Path.Combine(hintPath, reader.GetAttribute(0));
XmlReaderSettings settings = new XmlReaderSettings
{
ConformanceLevel = ConformanceLevel.Fragment
};
using (XmlReader reader2 = XmlReader.Create(inputUri, settings))
{
SetupAddIn(reader2, addIn, Path.GetDirectoryName(inputUri));
continue;
}
Label_01A3:
if (reader.AttributeCount != 1)
{
throw new NotSupportedException("Import node requires ONE attribute.");
}
string attribute = reader.GetAttribute(0);
ExtensionPath extensionPath = addIn.GetExtensionPath(attribute);
if (!reader.IsEmptyElement)
{
ExtensionPath.SetUp(extensionPath, reader, "Path");
}
}
}
