/// <summary>
/// Build up the tree structure of the gates from the gate cache
/// </summary>
/// <param name="root">root of the tree</param>
/// <param name="cache">gate cache</param>
private static void BuildTree(GateItem root, GateDataSet cache)
{
foreach (string name in cache.GateNames)
{
string[] sections = name.Split('.');
GateItem parentItem = root;
GateItem item = null;
for (int i = 0; i < sections.Length; i++)
{
if (!parentItem.Gates.TryGetValue(sections[i], out item))
{
item = new GateItem
{
GateGroupName = sections[i]
};
parentItem.Gates[sections[i]] = item;
}
parentItem = item;
}
if (item != null)
{
item.Name = name;
}
}
}
/// <summary>
/// Output tree of gates to settings file
/// </summary>
/// <param name="root">the root of the (sub)tree</param>
/// <param name="indent">string used for indentation</param>
/// <returns>string representing the (sub)tree</returns>
private static string OutputTree(GateItem root, string indent)
{
StringBuilder builder = new StringBuilder();
if (!string.IsNullOrWhiteSpace(root.Name))
{
// This is a gate to output
builder.AppendFormat(CultureInfo.InvariantCulture, Properties.Resources.GatePropertyTemplate, root.GateGroupName, root.Name, indent);
}
int childCount = root.Gates.Count;
if (childCount > 0)
{
StringBuilder childGates = new StringBuilder();
foreach (GateItem child in root.Gates.Values)
{
childGates.Append(OutputTree(child, indent + "\t"));
childCount--;
if (childCount > 0)
{
childGates.AppendLine();
childGates.AppendLine();
}
}
if (string.IsNullOrWhiteSpace(root.GateGroupName))
{
builder.Append(childGates.ToString());
}
else
{
builder.AppendFormat(CultureInfo.InvariantCulture, Properties.Resources.NestingTemplate, indent, root.GateGroupName, childGates.ToString());
}
}
return(builder.ToString());
}
/// <summary>
/// Main entry point from command line.
/// </summary>
/// <param name="arguments">Command line arguments</param>
/// <returns>0 if successfull; 1 otherwise</returns>
public static int Main(string[] arguments)
{
ConsoleColor originalColor = Console.ForegroundColor;
const string version = "2.0.0.0";
try
{
if (arguments.Length < 3)
{
Console.WriteLine("Omex gate generator, version {0}", version);
Console.WriteLine("Usage: Microsoft.Omex.CodeGenerators.GateGen.exe omexgates.xml omextip.xml output.cs [namespace]");
return(1);
}
GateDataSet gateDataSet = null;
try
{
gateDataSet = LoadGateDataSet(arguments[0], arguments[1]);
}
catch (Exception ex)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Unable to read file {0}.", arguments[0]);
Console.WriteLine(ex);
return(1);
}
finally
{
Console.ForegroundColor = originalColor;
}
GateItem root = new GateItem();
BuildTree(root, gateDataSet);
AssemblyName assemblyName = Assembly.GetExecutingAssembly().GetName();
try
{
string omexGatesNamespace = "Microsoft.Omex.Gating";
if (arguments.Length >= 4 && !string.IsNullOrWhiteSpace(arguments[3]))
{
omexGatesNamespace = arguments[3];
}
using (StreamWriter writer = new StreamWriter(arguments[2]))
{
writer.Write(string.Format(CultureInfo.InvariantCulture, Properties.Resources.GatesClassTemplate, assemblyName.Name, version,
OutputTree(root, "\t"), omexGatesNamespace, "OmexGates", "Microsoft.Omex.Gating.Gates"));
}
}
catch (Exception ex)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Unable to write file {0}.", arguments[1]);
Console.WriteLine(ex);
return(1);
}
}
finally
{
Console.ForegroundColor = originalColor;
}
return(0);
}