/// <summary>
/// Generates a bare skeleton method implementation class.
/// </summary>
/// <param name="args">Generation arguments.</param>
private static void ServicesEmit(XmlDocument doc, ToolGenerateArgs args)
{
#region Validations
if (doc == null)
{
throw new ArgumentNullException(nameof(doc));
}
#endregion
/*
*
*/
XmlNamespaceManager manager = new XmlNamespaceManager(new NameTable());
manager.AddNamespace("zn", "urn:zinc");
manager.AddNamespace("vs", "http://schemas.microsoft.com/developer/msbuild/2003");
/*
*
*/
foreach (XmlElement service in doc.SelectNodes(" /zn:services/zn:service ", manager))
{
string serviceName = service.Attributes["name"].Value;
string serviceFile = Path.Combine(
Path.GetDirectoryName(args.FileName),
serviceName + "Services.svc");
if (File.Exists(serviceFile) == true)
{
continue;
}
// <%@ ServiceHost Language="C#" Debug="true" Service="kaercher.Authentication.Endpoint.HandlerServices" CodeBehind="HandlerServices.svc.cs" %>
StringBuilder sb = new StringBuilder();
sb.AppendFormat(@"<%@ ServiceHost Language=""C#"" Debug=""true"" Service=""{0}.{1}Services"" CodeBehind=""{1}Services.svc.cs"" %>",
args.Namespace,
serviceName);
sb.AppendLine();
StringBuilder sb2 = new StringBuilder();
sb2.AppendLine("// autogenerated");
File.WriteAllText(serviceFile, sb.ToString(), Encoding.UTF8);
File.WriteAllText(serviceFile + ".cs", sb2.ToString(), Encoding.UTF8);
}
}
/// <summary>
/// Executes tool.
/// </summary>
protected override string Execute(ToolGenerateArgs args)
{
/*
* #1. Apply XSLT
*/
IGenerator xsltTool = new PtXsltTool();
string outputContent = xsltTool.Generate(args);
/*
*
*/
XmlDocument doc = new XmlDocument();
doc.LoadXml(args.Content);
/*
* #2. For methods, conditionally generate $MethodImpl.cs skeleton file.
* For services, conditionally generate all of the .svc files.
*/
if (doc.DocumentElement.NamespaceURI == "urn:zinc")
{
if (doc.DocumentElement.LocalName == "method")
{
MethodAddImpl(doc, args);
}
if (doc.DocumentElement.LocalName == "services")
{
ServicesEmit(doc, args);
}
}
/*
*
*/
return(outputContent);
}
/// <summary>
/// Generates a bare skeleton method implementation class.
/// </summary>
/// <param name="args">Generation arguments.</param>
private static void MethodAddImpl(XmlDocument doc, ToolGenerateArgs args)
{
#region Validations
if (doc == null)
{
throw new ArgumentNullException(nameof(doc));
}
#endregion
/*
*
*/
XmlNamespaceManager manager = new XmlNamespaceManager(new NameTable());
manager.AddNamespace("zn", "urn:zinc");
manager.AddNamespace("vs", "http://schemas.microsoft.com/developer/msbuild/2003");
/*
* Already has implementation file?
*/
string impl = Path.Combine(
Path.GetDirectoryName(args.FileName),
Path.GetFileNameWithoutExtension(args.FileName) + "Impl.cs");
if (File.Exists(impl) == true)
{
return;
}
/*
* Is it marked as zn:notImplemented?
*/
XmlElement notImpl = (XmlElement)doc.SelectSingleNode(" /zn:method/zn:notImplemented ", manager);
if (notImpl != null)
{
return;
}
/*
* Generate Impl.cs
*/
var xslt = X.LoadXslt("ZnMethod-ToCode.xslt");
/*
*
*/
FileInfo inputFile = new FileInfo(args.FileName);
Uri fileUri = new Uri(inputFile.FullName);
Uri directoryUri = new Uri(inputFile.DirectoryName);
string rawName = inputFile.Name.Substring(0, inputFile.Name.Length - inputFile.Extension.Length);
XsltArgumentList xsltArgs = new XsltArgumentList();
xsltArgs.AddParam("ToolVersion", "", Assembly.GetExecutingAssembly().GetName(false).Version.ToString(4));
xsltArgs.AddParam("FileName", "", rawName);
xsltArgs.AddParam("FullFileName", "", inputFile.FullName);
xsltArgs.AddParam("UriFileName", "", fileUri.AbsoluteUri);
xsltArgs.AddParam("UriDirectory", "", directoryUri.AbsoluteUri);
xsltArgs.AddParam("Namespace", "", args.Namespace);
xsltArgs.AddExtensionObject("urn:eo-util", new XsltExtensionObject());
string implContent = X.ToText(xslt, xsltArgs, doc);
if (args.WhatIf == false)
{
try
{
File.WriteAllText(impl, implContent, Encoding.UTF8);
}
catch (Exception ex)
{
throw new ToolException($"Failed to write skeleton implementation to '{ impl }'.", ex);
}
}
/*
* Modify the .csproj
*/
FileInfo file = new FileInfo(args.FileName);
FileInfo[] projs = file.Directory.Parent.GetFiles("*.csproj");
if (projs == null || projs.Length == 0)
{
throw new ToolException("No .csproj found in parent directory from zn:method.");
}
if (projs.Length != 1)
{
throw new ToolException("More than one .csproj found in parent directory from zn:method.");
}
string csproj = projs[0].FullName;
XmlDocument projDoc = new XmlDocument();
projDoc.Load(csproj);
/*
*
*
* <Compile Include="OneService\MethodOne.cs">
* <AutoGen>True</AutoGen>
* <DesignTime>True</DesignTime>
* <DependentUpon>MethodOne.xml</DependentUpon>
* </Compile>
* <Compile Include="OneService\MethodOneImpl.cs" />
*
*
*/
string find = file.Directory.Name + "\\" + Path.GetFileNameWithoutExtension(file.Name) + ".cs";
string addf = file.Directory.Name + "\\" + Path.GetFileNameWithoutExtension(file.Name) + "Impl.cs";
XmlElement findElem = (XmlElement)projDoc.SelectSingleNode($" /vs:Project//vs:Compile[ @Include = '{ find }' ] ", manager);
XmlElement addfElem = (XmlElement)projDoc.SelectSingleNode($" /vs:Project//vs:Compile[ @Include = '{ addf }' ] ", manager);
if (findElem != null && addfElem == null)
{
addfElem = projDoc.CreateElement("Compile", "http://schemas.microsoft.com/developer/msbuild/2003");
var include = projDoc.CreateAttribute("Include");
include.Value = addf;
addfElem.Attributes.Append(include);
findElem.ParentNode.InsertAfter(addfElem, findElem);
if (args.WhatIf == false)
{
try
{
projDoc.Save(csproj);
}
catch (Exception ex)
{
throw new ToolException("Failed overwriting project file.", ex);
}
}
}
}