iisutil.cs

用ADSI操作IIS文件

using System;
using System.Collections;
using System.Data;
using System.DirectoryServices;

namespace Vml.Utilities
{
	/// <summary>
	/// Summary description for IISUtil.
	/// </summary>
    public class IISUtil
    {
        private const string WEB_SERVER_KEY = "IIsWebServer";
        private const string IIS_ENTRY = "IIS://localhost/W3SVC";

        private IISUtil(){}

        public static int CreateWebSite(string webSiteName, string pathToRoot, int port)
        {
            // Funcation argument error handling
            if(webSiteName == null || webSiteName.Length == 0)
            {
                throw new ArgumentException("You must specify a web site name");
            }

            if(pathToRoot == null || pathToRoot.Length == 0)
            {
                throw new ArgumentException("You must specify a home directory for the web site");
            }

            if(port < 0)
            {
                throw new ArgumentException("Your specified port must be greater then or equal to 0");
            }

            DirectoryEntry root = new DirectoryEntry(IIS_ENTRY);

            // Finds an open site ID (in IIS 5 it is sequential - in IIS 6 they are random) to try and make it
            // work for both, we will just find the largest current one and add one to it
            int siteID = 1;
            foreach(DirectoryEntry e in root.Children)
            {
                if(e.SchemaClassName == WEB_SERVER_KEY)
                {
                    int ID = Convert.ToInt32(e.Name);
                    if(ID > siteID)
                    {
                        siteID = ID;
                    }
                }
            }

            siteID += 1;

            // Create the site
            DirectoryEntry site = (DirectoryEntry)root.Invoke("Create", WEB_SERVER_KEY, siteID);
            site.Invoke("Put", "ServerComment", webSiteName);
            site.Invoke("Put", "KeyType", WEB_SERVER_KEY);
            site.Invoke("Put", "ServerBindings", ":" + port.ToString() + ":");
            site.Invoke("Put", "ServerState", 1);
            site.Invoke("Put", "FrontPageWeb", 1);
            site.Invoke("Put", "DefaultDoc", "default.aspx");
            site.Invoke("Put", "SecureBindings", ":443:");
            site.Invoke("Put", "ServerAutoStart", 0);
            site.Invoke("Put", "ServerSize", 1);
            site.Invoke("SetInfo");

            // Create the application virtual directory
            DirectoryEntry siteVDir = site.Children.Add("Root", "IISWebVirtualDir");
            siteVDir.Properties["AppIsolated"][0] = 2;
            siteVDir.Properties["Path"][0] = pathToRoot;
            siteVDir.Properties["AccessFlags"][0] = 513;
            siteVDir.Properties["FrontPageWeb"][0] = 1;
            siteVDir.Properties["AppRoot"][0] = "LM/W3SVC/" + siteID + "/Root";
            siteVDir.Properties["AppFriendlyName"][0] = "Default Application";
            siteVDir.CommitChanges();
            site.CommitChanges();

            return siteID;
        }

        public static void StopWebSite(int siteID)
        {
            DirectoryEntry root = new DirectoryEntry(IIS_ENTRY + "/" + siteID);
            root.Invoke("stop");
        }

        public static void StartWebSite(int siteID)
        {
            DirectoryEntry root = new DirectoryEntry(IIS_ENTRY + "/" + siteID);
            root.Invoke("start");
        }

        public static void StopAllWebSites()
        {
            DirectoryEntry root = new DirectoryEntry(IIS_ENTRY);

            foreach(DirectoryEntry e in root.Children)
            {
                if(e.SchemaClassName == WEB_SERVER_KEY)
                {
                    e.Invoke("stop");
                }
            }
        }

        public static int GetStartedSiteID()
        {
            DirectoryEntry root = new DirectoryEntry(IIS_ENTRY);

            int siteID = -1;

            foreach(DirectoryEntry e in root.Children)
            {
                if(e.SchemaClassName == WEB_SERVER_KEY)
                {
                    if(Convert.ToInt32(e.Invoke("Get", "ServerState")) == 2)
                    {
                        siteID = Convert.ToInt32(e.Name);
                    }
                }
            } 

            return siteID;
        }

        public static void DeleteWebSite(int siteID)
        {
            DirectoryEntry root = new DirectoryEntry(IIS_ENTRY);

            root.Invoke("Delete", WEB_SERVER_KEY, siteID);
        }

        public static DataTable GetWebSites()
        {
            DirectoryEntry root = new DirectoryEntry(IIS_ENTRY);

            DataTable dt = new DataTable("Sites");
            dt.Columns.Add(new DataColumn("ID", typeof(string)));
            dt.Columns.Add(new DataColumn("SiteName", typeof(string)));
            dt.Columns.Add(new DataColumn("State", typeof(string)));

            foreach(DirectoryEntry e in root.Children)
            {
                if(e.SchemaClassName == WEB_SERVER_KEY)
                {
                    DataRow dr = dt.NewRow();
                    dr["ID"] = e.Name;
                    dr["SiteName"] = Convert.ToString(e.Invoke("Get", "ServerComment"));
                    dr["State"] = GetUserFriendlyState(Convert.ToInt32(e.Invoke("Get", "ServerState")));
                    dt.Rows.Add(dr);
                }
            }

            return dt;
        }

        private static string GetUserFriendlyState(int currentState)
        {
            switch(currentState)
            {
                case 1:
                    return "Starting";
                case 2:
                    return "Started";
                case 3:
                    return "Stopping";
                case 4:
                    return "Stopped";
                case 5:
                    return "Pausing";
                case 6:
                    return "Paused";
                case 7:
                    return "Continuing";
                default:
                    return "Unknown";
            }
        }
    }
}