private void DoSetUp(XmlReader reader, string endElement, AddIn addIn) { var conditionStack = new Stack <ICondition>(); var innerCodons = new List <Codon>(); while (reader.Read()) { switch (reader.NodeType) { case XmlNodeType.EndElement: if (reader.LocalName == "Condition" || reader.LocalName == "ComplexCondition") { conditionStack.Pop(); } else if (reader.LocalName == endElement) { if (innerCodons.Count > 0) { codons.Add(innerCodons); } return; } break; case XmlNodeType.Element: string elementName = reader.LocalName; if (elementName == "Condition") { conditionStack.Push(Condition.Read(reader, addIn)); } else if (elementName == "ComplexCondition") { conditionStack.Push(Condition.ReadComplexCondition(reader, addIn)); } else { var newCodon = new Codon(AddIn, elementName, Properties.ReadFromAttributes(reader), conditionStack.ToArray()); innerCodons.Add(newCodon); if (!reader.IsEmptyElement) { ExtensionPath subPath = AddIn.GetExtensionPath(Name + "/" + newCodon.Id); subPath.DoSetUp(reader, elementName, addIn); } } break; } } if (innerCodons.Count > 0) { codons.Add(innerCodons); } }
private 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) { addIn.runtimes.AddRange(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)); var xrs = new XmlReaderSettings { NameTable = reader.NameTable, // share the name table 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); } } } }