日期:2015-03-14  浏览次数:2695 次

在.Net中我们可以使用内置的类DirectoryEntry来承载IIS服务器中的任何网站,虚拟路径或应用程序池对象,例如:
 
DirectoryEntry ent = new DirectoryEntry("IIS://localhost/w3svc/1/root");
就创建了一个IIS路径为IIS://localhost/w3svc/1/root的虚拟路径对象。
 
为了在IIS中创建一个网站,我们首先需要确定输入的网站路径在IIS中是否存在,这里主要是根据网站在IIS中的ServerBindings属性来区分:
DirectoryEntry ent;
DirectoryEntry rootEntry;
try
{
  ent = EnsureNewWebSiteAvailable(host + ":" + port + ":" + webSiteDesc);
  if (ent != null)
  {
    //这里如果用户输入的网站在IIS中已经存在,那么直接获取网站的root对象,也就是网站的默认应用程序
    rootEntry = ent.Children.Find("root", "IIsWebVirtualDir");
  }
  else
  {
    //如果网站在IIS不存在,那么我们需要首先在IIS中创建该网站,并且为该网站创建一个root应用程序
    string entPath = string.Format("IIS://{0}/w3svc", Host);
    DirectoryEntry root = GetDirectoryEntry(entPath);
    string newSiteNum = GetNewWebSiteID();
    DirectoryEntry newSiteEntry = root.Children.Add(newSiteNum, "IIsWebServer");
    newSiteEntry.CommitChanges();
    newSiteEntry.Properties["ServerBindings"].Value = host + ":" + port + ":" + webSiteDesc;
    newSiteEntry.Properties["ServerComment"].Value = webSiteComment;
    newSiteEntry.CommitChanges();
    rootEntry = newSiteEntry.Children.Add("root", "IIsWebVirtualDir");
    rootEntry.CommitChanges();
    rootEntry.Properties["Path"].Value = webSitePath;
    rootEntry.Properties["AppPoolId"].Value = appPool;
    rootEntry.Properties["AccessRead"][0] = true; // 勾选读取
    rootEntry.Properties["AuthFlags"][0] = 1+4;
    //勾选匿名访问和windows身份验证
    
    rootEntry.Properties["DontLog"][0] = true;
    rootEntry.Properties["AuthAnonymous"][0] = true;
    rootEntry.Properties["AnonymousUserName"][0] =
    XmlSettings.GetWebXmlSettingString("IISAnonymousUserName");
    rootEntry.Invoke("AppCreate", true);
    rootEntry.CommitChanges();
  }
  DirectoryEntry de = rootEntry.Children.Add(friendlyName, rootEntry.SchemaClassName);
  de.CommitChanges();
  de.Properties["Path"].Value = virtualPath;
  de.Properties["AccessRead"][0] = true; // 勾选读取
  de.Invoke("AppCreate", true);
  de.Properties["EnableDefaultDoc"][0] = true;
  de.Properties["AccessScript"][0] = true; // 脚本资源访问
  de.Properties["DontLog"][0] = true; // 勾选记录访问
  de.Properties["ContentIndexed"][0] = true; // 勾选索引资源
  de.Properties["AppFriendlyName"][0] = friendlyName; //应用程序名
  de.Properties["AuthFlags"][0] = 5;
  
  de.CommitChanges();
}
catch (Exception e)
{
  throw e;
}
 
public string GetNewWebSiteID()
{
  ArrayList list = new ArrayList();
  string tempStr;
  string entPath = string.Format("IIS://{0}/w3svc",Host);
  DirectoryEntry ent = GetDirectoryEntry(entPath);
  foreach (DirectoryEntry child in ent.Children)
  {
    if (child.SchemaClassName == "IIsWebServer")
    {
      tempStr = child.Name.ToString();
      list.Add(Convert.ToInt32(tempStr));
    }
}
  list.Sort();
  var newId = Convert.ToInt32(list[list.Count - 1]) + 1;
  return newId.ToString();
}
 
public DirectoryEntry GetDirectoryEntry(string entPath)
{
  DirectoryEntry ent;
  if (string.IsNullOrEmpty(UserName))
  {
    ent = new DirectoryEntry(entPath);
  }
  else
  {
    ent = new DirectoryEntry(entPath, Host + "\" + UserName, Password, AuthenticationTypes.Secure);
  }
  return ent;
}
 
public DirectoryEntry EnsureNewWebSiteAvailable(string bindStr)
{
  string entPath = string.Format("IIS://{0}/w3svc",Host);
  DirectoryEntry ent = GetDirectoryEntry(entPath);
  foreach (DirectoryEntry child in ent.Children)
  {
    if (child.SchemaClassName == "IIsWebServer")
    {
      if (child.Properties["ServerBindings"].Value != null)
      {
        if (child.Properties["ServerBindings"].Value.ToString() == bindStr)
        { return child; }
      }
    }
  }
  return null;