二。IIS虚拟目录管理类
/// <summary>
/// IIS虚拟目录管理类
/// </summary>
public class IISVirDirManager
{
// 操作IIS时，Path的格式为IIS://ServerName(IP)/ServiceType/SiteID/Directory
private string KeyType; // 虚拟目录类型,IIsWebVirtualDir或IIsFtpVirtualDir
private string SiteID; // 站点标识符
private string RootPath; // IIS Web|Ftp默认站点根目录
private DirectoryEntry RootDE; // IIS Web|Ftp默认站点
/// <summary>
/// 连接IIS服务器，获取Web|Ftp默认站点根目录入口
/// </summary>
private void ConnectToServer()
{
string SVCType;
if (KeyType == "IIsWebVirtualDir")
{
SVCType = "W3SVC";
}
else if (KeyType == "IIsFtpVirtualDir")
{
SVCType = "MSFTPSVC";
}
else
{
throw new Exception("Please check the virtual directory type!");
}
RootPath = "IIS://localhost/" + SVCType + "/" + SiteID + "/ROOT";
RootDE = new DirectoryEntry(RootPath);
}
/// <summary>构造函数1</summary>
public IISVirDirManager(string strKeyType)
{
SiteID = "1";
KeyType = strKeyType;
ConnectToServer();
}
/// <summary>构造函数2</summary>
/// <param name = "strWebSiteID">站点标识符</param>
public IISVirDirManager(string strKeyType, string strWebSiteID)
{
SiteID = strWebSiteID;
KeyType = strKeyType;
ConnectToServer();
}
/// <summary>
/// 判断IIS默认站点下是否已经存在该虚拟目录
/// </summary>
/// <param name = "strVirDirName">虚拟目录名称</param>
/// <returns>
/// 如果已经存在该虚拟目录，返回true；否则，返回false。
/// </returns>
private bool Exists(string strVirDirName)
{
string strWebSitePath = RootPath + "/" + strVirDirName;
if (DirectoryEntry.Exists(strWebSitePath))
{
return true;
}
else
{
return false;
}
}
/// <summary>
/// 查找IIS下名称为strVirDir的Web|Ftp虚拟目录
/// </summary>
/// <param name = "strVirDirName">虚拟目录名称</param>
/// <returns>
/// 如果查找成功，返回查找到的虚拟目录入口，否则返回null。
/// </returns>
private DirectoryEntry GetVirDir(string strVirDirName)
{
DirectoryEntry de = null;
if (Exists(strVirDirName))
{
de = RootDE.Children.Find(strVirDirName, KeyType);
}
return de;
}
/// <summary>
/// 创建Web|Ftp虚拟目录
/// </summary>
/// <param name = "VD">
/// 所创建虚拟目录的属性集。创建目录之前，先设置相关属性。
/// </param>
/// <returns>
/// 无返回值。<br/>
/// 如果已经存在同名的虚拟目录，则抛出异常。注意在调用处捕获该异常。
/// </returns>
public void CreateVirDir(VirtualDirectory VD)
{
if (Exists(VD.Name))
{
throw new Exception("CreateVirDir Exception:Virtual directory already exists!");
}
DirectoryEntry de = RootDE.Children.Add(VD.Name, KeyType);
if (KeyType == "IIsWebVirtualDir")
{
de.Invoke("AppCreate", true);
}
de.CommitChanges();
RootDE.CommitChanges();
UpdateDirInfo(de, VD);// 创建后设置属性
}
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