IIS虚拟目录控制类

轉自:http://www.netfocus.cn/peoplearticle941.html

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

namespace IISControl
{
    /**//// <summary>
    /// CreateWebDir 的摘要说明。
    /// </summary>
    public class IISManager
    {
        //定义需要使用的
        private string _server,_website,_AnonymousUserPass,_AnonymousUserName;
        private VirtualDirectories _virdirs;
        protected System.DirectoryServices.DirectoryEntry rootfolder;
        private bool _batchflag;
        public IISManager()
        {
            //默认情况下使用localhost，即访问本地机
            _server = "localhost";
            _website = "1";
            _batchflag = false;
        }
        public IISManager(string strServer)
        {
            _server = strServer;
            _website = "1"; 
            _batchflag = false;
        }
        /**//// <summary>
        /// 定义公共属性
        /// </summary>

        public void get_AnonymousUser()
        {
            _AnonymousUserPass="IUSR_DEVE-SERVER"; 
            _AnonymousUserName="IUSR_DEVE-SERVER";
            VirtualDirectory vDir;
            try
            {
                Hashtable myList = (Hashtable)_virdirs;
                IDictionaryEnumerator myEnumerator = myList.GetEnumerator();
                while ( myEnumerator.MoveNext() )
                {
                    vDir = (VirtualDirectory)myEnumerator.Value;
                    if (vDir.AnonymousUserName!="" && vDir.AnonymousUserPass != "")
                    {
                        _AnonymousUserName=vDir.AnonymousUserName;
                        _AnonymousUserPass=vDir.AnonymousUserPass;
                        break;
                    }
                }
            }
            catch
            {
                _AnonymousUserPass="IUSR_DEVE-SERVER"; 
                _AnonymousUserName="IUSR_DEVE-SERVER";
            }
        }
        public string AnonymousUserName
        {
            get{ return _AnonymousUserName;}
            set{ _AnonymousUserName = value;}
        }
        public string AnonymousUserPass
        {
            get{ return _AnonymousUserPass;}
            set{ _AnonymousUserPass = value;}
        }
        //Server属性定义访问机器的名字，可以是IP与计算名
        public string Server
        {
            get{ return _server;}
            set{ _server = value;}
        }
        //WebSite属性定义，为一数字，为方便，使用string 
        //一般来说第一台主机为1,第二台主机为2，依次类推
        public string WebSite
        {
            get{ return _website; }
            set{ _website = value; }
        }

        //虚拟目录的名字
        public VirtualDirectories VirDirs
        {
            get{ return _virdirs; }
            set{ _virdirs = value;}
        }
        /**////<summary>
        ///定义公共方法
        ///</summary>

        //连接服务器
        public void Connect()
        {
            ConnectToServer();
        }
        //为方便重载
        public void Connect(string strServer)
        {
            _server = strServer;
            ConnectToServer();
        }
        //为方便重载
        public void Connect(string strServer,string strWebSite)
        {
            _server = strServer;
            _website = strWebSite;
            ConnectToServer();
        }
        //判断是否存这个虚拟目录
        public bool Exists(string strVirdir)
        {
            return _virdirs.Contains(strVirdir);
        }
        //添加一个虚拟目录
        public bool Create(VirtualDirectory newdir) 
        {
            string strPath = "IIS://" + _server + "/W3SVC/" + _website + "/ROOT/" + newdir.Name;
            if(!_virdirs.Contains(newdir.Name) || _batchflag )
            {
                try
                {
                    //加入到ROOT的Children集合中去
                    DirectoryEntry newVirDir = rootfolder.Children.Add(newdir.Name,"IIsWebVirtualDir");
                    newVirDir.Invoke("AppCreate",true);
                    newVirDir.CommitChanges();
                    rootfolder.CommitChanges();
                    //然后更新数据
                    UpdateDirInfo(newVirDir,newdir);
                    return true;
                }
                catch
                {
                    //throw new Exception(ee.ToString());
                    return false;
                }
            }
            else
            {
                return true;
                //throw new Exception("This virtual directory is already exist.");
            }
        }
        //得到一个虚拟目录
        public VirtualDirectory GetVirDir(string strVirdir)
        {
            VirtualDirectory tmp = null;
            if(_virdirs.Contains(strVirdir))
            {
                tmp = _virdirs.Find(strVirdir);
                ((VirtualDirectory)_virdirs[strVirdir]).flag = 2;
            }
            else
            {
                //throw new Exception("This virtual directory is not exists");
            }
            return tmp;
        }

        //更新一个虚拟目录
        public void Update(VirtualDirectory dir)
        {
            //判断需要更改的虚拟目录是否存在
            if(_virdirs.Contains(dir.Name))
            {
                DirectoryEntry ode = rootfolder.Children.Find(dir.Name,"IIsWebVirtualDir");
                UpdateDirInfo(ode,dir);
            }
            else
            {
                //throw new Exception("This virtual directory is not exists.");
            }
        }
　
        //删除一个虚拟目录
        public void Delete(string strVirdir)
        {
            if(_virdirs.Contains(strVirdir))
            {
                object[] paras = new object[2];
                paras[0] = "IIsWebVirtualDir"; //表示操作的是虚拟目录
                paras[1] = strVirdir;
                rootfolder.Invoke("Delete",paras);
                rootfolder.CommitChanges();
            }
            else
            {
                //throw new Exception("Can''t delete " + strVirdir + ",because it isn''t exists.");
            }
        }
        //批量更新
        public void UpdateBatch()
        {
            BatchUpdate(_virdirs);
        }
        //重载一个：-)
        public void UpdateBatch(VirtualDirectories vds)
        {
            BatchUpdate(vds);
        }
　
        /**////<summary>
        ///私有方法
        ///</summary>

        public void Close()
        {
            _virdirs.Clear();
            _virdirs = null;
            rootfolder.Dispose();

        }
        //连接服务器
        private void ConnectToServer()
        {
            string strPath = "IIS://" + _server + "/W3SVC/" + _website +"/ROOT";
            try
            {
                this.rootfolder = new DirectoryEntry(strPath);
                _virdirs = GetVirDirs(this.rootfolder.Children);
            } 
            catch(Exception e)
            {
                throw new Exception("Can''t connect to the server ["+ _server +"] ",e);
            }
        }
        //执行批量更新
        private void BatchUpdate(VirtualDirectories vds)
        {
            _batchflag = true;
            foreach(object item in vds.Values)
            {
                VirtualDirectory vd = (VirtualDirectory)item;
                switch(vd.flag)
                {
                    case 0:
                        break;
                    case 1:
                        Create(vd);
                        break;
                    case 2:
                        Update(vd);
                        break;
                }
            }
            _batchflag = false;
        }
        //更新东东
        private void UpdateDirInfo(DirectoryEntry de,VirtualDirectory vd)
        {
            de.Properties["AnonymousUserName"][0] = vd.AnonymousUserName;
            de.Properties["AnonymousUserPass"][0] = vd.AnonymousUserPass;
            de.Properties["AccessRead"][0] = vd.AccessRead;
            de.Properties["AccessExecute"][0] = vd.AccessExecute;
            de.Properties["AccessWrite"][0] = vd.AccessWrite;
            de.Properties["AuthBasic"][0] = vd.AuthBasic;
            de.Properties["AuthNTLM"][0] = vd.AuthNTLM;
            de.Properties["ContentIndexed"][0] = vd.ContentIndexed;
            de.Properties["EnableDefaultDoc"][0] = vd.EnableDefaultDoc;
            de.Properties["EnableDirBrowsing"][0] = vd.EnableDirBrowsing;
            de.Properties["AccessSSL"][0] = vd.AccessSSL;
            de.Properties["AccessScript"][0] = vd.AccessScript;
            de.Properties["DefaultDoc"][0] = vd.DefaultDoc;
            de.Properties["Path"][0] = vd.Path;
            de.CommitChanges();
        }

        //获取虚拟目录集合
        private VirtualDirectories GetVirDirs(DirectoryEntries des)
        {
            VirtualDirectories tmpdirs = new VirtualDirectories();
            foreach(DirectoryEntry de in des)
            {
                if(de.SchemaClassName == "IIsWebVirtualDir")
                {
                    VirtualDirectory vd = new VirtualDirectory();
                    vd.Name = de.Name;
                    vd.AccessRead = (bool)de.Properties["AccessRead"][0];
                    vd.AccessExecute = (bool)de.Properties["AccessExecute"][0];
                    vd.AccessWrite = (bool)de.Properties["AccessWrite"][0];
                    vd.AnonymousUserName = (string)de.Properties["AnonymousUserName"][0];
                    vd.AnonymousUserPass = (string)de.Properties["AnonymousUserPass"][0];
                    vd.AuthBasic = (bool)de.Properties["AuthBasic"][0];
                    vd.AuthNTLM = (bool)de.Properties["AuthNTLM"][0];
                    vd.ContentIndexed = (bool)de.Properties["ContentIndexed"][0];
                    vd.EnableDefaultDoc = (bool)de.Properties["EnableDefaultDoc"][0];
                    vd.EnableDirBrowsing = (bool)de.Properties["EnableDirBrowsing"][0];
                    vd.AccessSSL = (bool)de.Properties["AccessSSL"][0];
                    vd.AccessScript = (bool)de.Properties["AccessScript"][0];
                    vd.Path = (string)de.Properties["Path"][0];
                    vd.flag = 0;
                    vd.DefaultDoc = (string)de.Properties["DefaultDoc"][0];
                    tmpdirs.Add(vd.Name,vd);
                }
            }
            return tmpdirs;
        }



    }
    /**//// <summary>
    /// VirtualDirectory类
    /// </summary>
    public class VirtualDirectory
    {
        private bool _read,_execute,_script,_ssl,_write,_authbasic,_authntlm, _indexed,_endirbrow,_endefaultdoc;
        private string _ausername,_auserpass,_name,_path;
        private int _flag;
        private string _defaultdoc;
        /**//// <summary>
        /// 构造函数
        /// </summary>
        public VirtualDirectory()
        {
            SetValue();
        }
        public VirtualDirectory(string sVirDirName)
        {
            SetValue();
            _name = sVirDirName;
        }
        // sVirDirName：虚拟路径; 
        // strPhyPath： 物理路径( physics Path)
        public VirtualDirectory(string sVirDirName,string strPhyPath,string[] AnonymousUser)
        {
            SetValue();
            _name = sVirDirName;
            _path = strPhyPath;
            _ausername = AnonymousUser[0];
            _auserpass = AnonymousUser[1];
        }
        private void SetValue()
        {
            _read = true;_execute = false;_script = true;_ssl= false;_write=false;_authbasic=false;
            _authntlm=true;_indexed = true;_endirbrow=false;_endefaultdoc = true;
            _flag = 1;
            _defaultdoc = "default.htm,default.aspx,default.asp,index.htm";
            _path = "C:\\";
            _ausername = "IUSR_DEVE-SERVER";_auserpass ="IUSR_DEVE-SERVER";_name="";
        }
        /**////<summary>
        ///定义属性,IISVirtualDir太多属性了
        ///我只搞了比较重要的一些，其它的大伙需要的自个加吧。
        ///</summary>

        public int flag
        {
            get{ return _flag;}
            set{ _flag = value;}
        }
        public bool AccessRead
        {
            get{ return _read;}
            set{ _read = value;}
        }
        public bool AccessWrite
        {
            get{ return _write;}
            set{ _write = value;}
        }
        public bool AccessExecute
        {
            get{ return _execute;}
            set{ _execute = value;}
        }
        public bool AccessSSL
        {
            get{ return _ssl;}
            set{ _ssl = value;}
        }
        public bool AccessScript
        {
            get{ return _script;}
            set{ _script = value;}
        }
        public bool AuthBasic
        {
            get{ return _authbasic;}
            set{ _authbasic = value;}
        }
        public bool AuthNTLM
        {
            get{ return _authntlm;}
            set{ _authntlm = value;}
        }
        public bool ContentIndexed
        {
            get{ return _indexed;}
            set{ _indexed = value;}
        }
        public bool EnableDirBrowsing
        {
            get{ return _endirbrow;}
            set{ _endirbrow = value;}
        }
        public bool EnableDefaultDoc
        {
            get{ return _endefaultdoc;}
            set{ _endefaultdoc = value;}
        }
        public string Name
        {
            get{ return _name;}
            set{ _name = value;}
        }
        public string Path
        {
            get{ return _path;}
            set{ _path = value;}
        }
        public string DefaultDoc
        {
            get{ return _defaultdoc;}
            set{ _defaultdoc = value;}
        }
        public string AnonymousUserName
        {
            get{ return _ausername;}
            set{ _ausername = value;}
        }
        public string AnonymousUserPass
        {
            get{ return _auserpass;}
            set{ _auserpass = value;}
        }
    }
    /**//// <summary>
    /// 集合VirtualDirectories
    /// </summary>

    public class VirtualDirectories : System.Collections.Hashtable
    {
        public VirtualDirectories()
        {
        }
        //添加新的方法 
        public VirtualDirectory Find(string strName)
        {
            return (VirtualDirectory)this[strName];
        }
    }



    public class DirectoryInfos : System.Collections.CollectionBase
    {
        public int Add(DirectoryInfo di)
        {
            return this.List.Add(di);
        }

        public DirectoryInfo this[int index]
        {
            get{return (DirectoryInfo)List[index];}
        }

        public void AddCollection(DirectoryInfo[] dirs)
        {
            foreach(DirectoryInfo dir in dirs)
            {
                List.Add(dir);
            }
        }
    }

    public enum LogState
    {
        Success,
        Failed,
        Message
    }
}