Operate the IIS application pool

Using system;
Using system. directoryservices;
Using system. reflection;

Namespace adsix
{
///
/// Small class containing methods to configure IIS.
///
Class configiis
{
///
/// The main entry point for the application.
///
[Stathread]
// Main program portal, which can be used? I wrote all the functions for convenience.
Static void main (string [] ARGs)
{
String apppoolname = "myapppool ";
String newvdir1 = "myvdir ";
Directoryentry newvdir = createvdir (newvdir1 );

Createapppool (apppoolname );
Assignapppool (newvdir, apppoolname );

Configapppool ("stop", apppoolname );
}

// Create a virtual directory
Static directoryentry createvdir (string vdirname)
{
Directoryentry newvdir;
Directoryentry root = new
Directoryentry ("IIS: // localhost/w3svc/1/root ");
Newvdir = root. Children. Add (vdirname, "iiswebvirtualdir ");
Newvdir. properties ["path"] [0] = "C: // inetpub // wwwroot ";
Newvdir. properties ["accessscript"] [0] = true;
Newvdir. commitchanges ();
Return newvdir;
}

// Create a new application pool.
Static void createapppool (string apppoolname)
{
Directoryentry newpool;
Directoryentry apppools = new
Directoryentry ("IIS: // localhost/w3svc/apppools ");
Newpool = apppools. Children. Add (apppoolname, "iisapplicationpool ");
Newpool. commitchanges ();
}

Static void assignapppool (directoryentry newvdir, string apppoolname)
{
Object [] Param = {0, apppoolname, true };
Newvdir. Invoke ("appcreate3", Param );
}

// Method is used to manage the application pool. There are three methods: start, stop, and recycle.
Apppoolname is the name of the application pool.
Static void configapppool (string method, string apppoolname)
{
Directoryentry apppool = new
Directoryentry ("IIS: // localhost/w3svc/apppools ");
Directoryentry findpool =
Apppool. Children. Find (apppoolname, iisapplicationpool ");
Findpool. Invoke (method, null );
Apppool. commitchanges ();
Apppool. Close ();
}

// List of application pools
Static void apppoollist ()
{
Directoryentry apppool = new
Directoryentry ("IIS: // localhost/w3svc/apppools ");
Foreach (directoryentry A in apppool. Children)
{
Console. writeline (A. Name );
}
}

Private void vdirtoapppool ()
{
Directroryentry Vd = new
Directoryentry ("IIS: // localhost/w3svc/1/root/CCC ");
Console. writeline (VD. properties ["apppoolid"]. value. tostring ());
}
}

}

// ================================= IIS6 operation example ==================== ================================
Using system;
Using system. directoryservices;
Using system. collections;
Using system. Text. regularexpressions;
Using system. text;

Namespace wuhy. toolbox
{
///

Public class iisadminlib
{
# Region username, password, and hostname
Public static string hostname
{
Get
{
Return hostname;
}
Set
{
Hostname = value;
}
}

Public static string Username
{
Get
{
Return username;
}
Set
{
Username = value;
}
}

Public static string Password
{
Get
{
Return password;
}
Set
{
If (username. Length <= 1)
{
Throw new argumentexception ("the user name has not been specified. Specify the user name first ");
}
Password = value;
}

}

Public static void remoteconfig (string hostname, string username, string
Password)
{
Hostname = hostname;
Username = username;
Password = password;
}

Private Static string hostname = "localhost ";
Private Static string username;
Private Static string password;
# Endregion

# Region method for constructing an entry based on the path

///
/// Determine whether the server is a remote server based on the user name.
/// Then construct different directoryentries
///
/// Directoryentry path
/// The returned result is a directoryentry instance.

Public static directoryentry getdirectoryentry (string entpath)
{
Directoryentry ent;
If (username = NULL)
{
Ent = new directoryentry (entpath );
}
Else
{
// Ent = new directoryentry (entpath, hostname + "//" + username, password,
Authenticationtypes. Secure );
Ent = new directoryentry (entpath, username, password,
Authenticationtypes. Secure );
}
Return ent;

}

# Endregion
# How to add and delete a website using region

///
/// Create a new website. Configure Based on the passed information
///
/// Store the information of the new website

Public static void createnewwebsite (newwebsiteinfo siteinfo)
{
If (! Ensurenewsiteenavaible (siteinfo. bindstring ))
{
Throw new duplicatedwebsiteexception ("You already have such a website. "+ Environment. newline +

Siteinfo. bindstring );
}
String entpath = string. Format ("IIS: // {0}/W3SVC", hostname );
Directoryentry rootentry = getdirectoryentry (entpath );
String newsitenum = getnewwebsiteid ();
Directoryentry newsiteentry = rootentry. Children. Add (newsitenum,
"Iiswebserver ");
Newsiteentry. commitchanges ();
Newsiteentry. properties ["serverbindings"]. value = siteinfo. bindstring;
Newsiteentry. properties ["servercomment"]. value =
Siteinfo. commentofwebsite;
Newsiteentry. commitchanges ();
Directoryentry vdentry = newsiteentry. Children. Add ("root ",
"Iiswebvirtualdir ");
Vdentry. commitchanges ();
Vdentry. properties ["path"]. value = siteinfo. webpath;
Vdentry. commitchanges ();

}

///
/// Delete a website. Delete a Website Based on its name.
///
/// Website name
Public static void deletewebsitebyname (string sitename)
{
String sitenum = getwebsitenum (sitename );
String siteentpath = string. Format ("IIS: // {0}/w3svc/{1}", hostname, sitenum );
Directoryentry siteentry = getdirectoryentry (siteentpath );
String rootpath = string. Format ("IIS: // {0}/W3SVC", hostname );
Directoryentry rootentry = getdirectoryentry (rootpath );
Rootentry. Children. Remove (siteentry );
Rootentry. commitchanges ();
}

# Endregion
# Region start and stop website Methods

Public static void startwebsite (string sitename)
{
String sitenum = getwebsitenum (sitename );
String siteentpath = string. Format ("IIS: // {0}/w3svc/{1}", hostname, sitenum );
Directoryentry siteentry = getdirectoryentry (siteentpath );
Siteentry. Invoke ("START", new object [] {});
}

Public static void stopwebsite (string sitename)
{
String sitenum = getwebsitenum (sitename );
String siteentpath = string. Format ("IIS: // {0}/w3svc/{1}", hostname, sitenum );
Directoryentry siteentry = getdirectoryentry (siteentpath );
Siteentry. Invoke ("stop", new object [] {});
}

# Endregion
# Region check whether the website is the same

///
/// Confirm that a new website is not the same as an existing one.
/// This prevents illegal data from being stored in IIS
///
/// Website binding information
/// It can be created. If it is false, it cannot be created.

Public static bool ensurenewsiteenavaile (string bindstr)
{
String entpath = string. Format ("IIS: // {0}/W3SVC", hostname );
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 false;
}
}
}
}
Return true;

}

# Endregion
# Region How To Get A website number
///
/// Obtain the ID of a website. Determine the Website Based on the serverbindings or servercomment of the website.
No.
///
///
/// Return the website ID
/// The website is not found.

Public static string getwebsitenum (string sitename)
{
RegEx = new RegEx (sitename );
String tmpstr;
String entpath = string. Format ("IIS: // {0}/W3SVC", hostname );
Directoryentry ent = getdirectoryentry (entpath );
Foreach (directoryentry child in Ent. Children)
{
If (child. schemaclassname = "iiswebserver ")
{
If (child. properties ["serverbindings"]. value! = NULL)
{
Tmpstr = Child. properties ["serverbindings"]. value. tostring ();
If (RegEx. Match (tmpstr). Success)
{
Return child. Name;
}
}
If (child. properties ["servercomment"]. value! = NULL)
{
Tmpstr = Child. properties ["servercomment"]. value. tostring ();
If (RegEx. Match (tmpstr). Success)
{
Return child. Name;
}
}
}
}

Throw new notfoundwebsiteexception ("the site we want is not found" + sitename );

}

# Endregion
# Region method for obtaining the new website ID
///
/// Obtain the smallest ID that can be used in the website system.
/// This is because each website requires a unique ID, and the smaller the number, the better.
/// The above algorithms have been tested and there is no problem.
///
/// Minimum ID

Public static string getnewwebsiteid ()
{
Arraylist list = new arraylist ();
String tmpstr;
String entpath = string. Format ("IIS: // {0}/W3SVC", hostname );
Directoryentry ent = getdirectoryentry (entpath );
Foreach (directoryentry child in Ent. Children)
{
If (child. schemaclassname = "iiswebserver ")
{
Tmpstr = Child. Name. tostring ();
List. Add (convert. toint32 (tmpstr ));
}
}
List. Sort ();
Int I = 1;
Foreach (Int J in List)
{
If (I = J)
{
I ++;
}
}
Return I. tostring ();

}
# Endregion
}

# Region new website information structure

Public struct newwebsiteinfo
{
Private string hostip; // The hosts IP Address
Private string portnum; // The new web sites port. Generally is "80"
Private string descofwebsite; // indicates the website. Generally, it is the website name. For example
"Www.dns.com.cn"
Private string commentofwebsite; // website comment. It is also the website name of the website.
Private string webpath; // The Home Directory of the website. For example, "E:/tmp"
Public newwebsiteinfo (string hostip, string portnum, string descofwebsite,
String commentofwebsite, string webpath)
{
This. hostip = hostip;
This. portnum = portnum;
This. descofwebsite = descofwebsite;
This. commentofwebsite = commentofwebsite;
This. webpath = webpath;
}
Public String bindstring
{
Get
{
Return string. Format ("{0 }:{ 1 }:{ 2}", hostip, portnum, descofwebsite );
}
}
Public String commentofwebsite
{
Get
{
Return commentofwebsite;
}
}
Public String webpath
{
Get
{
Return webpath;
}
}

}
# Endregion
}