using System;
using System.Collections.Generic;
using System.DirectoryServices;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ZQNB.Tool.Upgrade.Utilities
{
public class IISHelper
{
/// <summary>
/// 获取指定站名的路径
/// todo 应该做成用户可以选择的
/// </summary>
/// <returns></returns>
public static string GetSitePath()
{
var rootEntry = new DirectoryEntry("IIS://localhost/w3svc");
foreach (DirectoryEntry entry in rootEntry.Children)
{
if (entry.SchemaClassName.Equals("IIsWebServer", StringComparison.OrdinalIgnoreCase))
{
Console.WriteLine("Name: {0}", entry.Name);
Console.WriteLine("Path: {0}", IISWorker.GetWebsitePhysicalPath(entry));
Console.WriteLine("ServerBindings: {0}", entry.Properties["ServerBindings"].Value);

var serverComment = entry.Properties["ServerComment"].Value.ToString();
Console.WriteLine("ServerComment: {0}", serverComment);
if (serverComment == Config.SiteName)
{
return IISWorker.GetWebsitePhysicalPath(entry);
}
//DirectoryEntry virEntry = new DirectoryEntry(entry.Path + "/ROOT");
//foreach (DirectoryEntry entryVirtual in virEntry.Children)
//{
// if (entryVirtual.SchemaClassName.Equals("IIsWebVirtualDir", StringComparison.OrdinalIgnoreCase))
// {
// Console.WriteLine("SchemaClassName: {0}", entryVirtual.SchemaClassName);
// Console.WriteLine("Name: {0}", entryVirtual.Name);
// Console.WriteLine("Path: {0}", entryVirtual.Properties["Path"].Value);
// Console.WriteLine();
// }
//}
}

}
return null;
}
}
public class IISWorker
{
/// <summary>
/// 得到网站的物理路径
/// </summary>
/// <param name="rootEntry">网站节点</param>
/// <returns></returns>
public static string GetWebsitePhysicalPath(DirectoryEntry rootEntry)
{
string physicalPath = "";
foreach (DirectoryEntry childEntry in rootEntry.Children)
{
if ((childEntry.SchemaClassName == "IIsWebVirtualDir") && (childEntry.Name.ToLower() == "root"))
{
if (childEntry.Properties["Path"].Value != null)
{
physicalPath = childEntry.Properties["Path"].Value.ToString();
}
else
{
physicalPath = "";
}
}
}
return physicalPath;
}
}
}