public void PagedSearch(QueryDTO qdto, int pageSize, IntPtr cookie, bool morePages, Action <ILdapMessage, IntPtr, bool, List <ILdapEntry> > fn)
{
ILdapMessage ldMsg = null;
IntPtr[] serverControls = { IntPtr.Zero };
IntPtr returnedControls = IntPtr.Zero;
MaintainSession(delegate()
{
serverControls[0] = ldConn.LdapCreatePageControl(pageSize, cookie, true);
ldMsg = ldConn.LdapSearchExtExS(qdto.SearchBase, (int)qdto.SearchScope, qdto.GetFilterString(),
qdto.AttrToReturn, qdto.AttrOnly, qdto.TimeOut, qdto.SizeLimit, serverControls);
ldConn.LdapParseResult(ldMsg, ref returnedControls, false);
if (cookie != IntPtr.Zero)
{
LdapClientLibrary.ber_bvfree(cookie);
cookie = IntPtr.Zero;
}
ldConn.LdapParsePageControl(returnedControls, ref cookie);
morePages = ldConn.HasMorePages(cookie);
if (returnedControls != IntPtr.Zero)
{
LdapClientLibrary.ldap_controls_free(returnedControls);
returnedControls = IntPtr.Zero;
}
LdapClientLibrary.ldap_control_free(serverControls[0]);
serverControls[0] = IntPtr.Zero;
});
List <ILdapEntry> entries = ldMsg.GetEntries();
if (fn != null)
{
fn(ldMsg, cookie, morePages, entries);
}
(ldMsg as LdapMessage).FreeMessage();
}
public static void LdapPagedSearch()
{
ILdapConnection ldapConnection = LdapConnection.LdapInit(hostName, portNumber);
Assert.IsNotNull(ldapConnection);
ldapConnection.LdapSimpleBindS(myDN, password);
int totalCount = 0;
int pageNumber = 1;
bool morePages = false;
int pageSize = 2;
IntPtr cookie = IntPtr.Zero;
IntPtr returnedControls = IntPtr.Zero;
IntPtr[] serverControls = { IntPtr.Zero };
ILdapMessage msg = null;
string searchBase = "cn=users,dc=vsphere,dc=local";
string filter = "(objectClass=user)";
System.Console.WriteLine("The entries returned were:");
do
{
serverControls[0] = ldapConnection.LdapCreatePageControl(pageSize, cookie, true);
msg = ldapConnection.LdapSearchExtExS(searchBase, (int)LdapScope.SCOPE_SUBTREE, filter, null, 0, IntPtr.Zero, 0, serverControls);
ldapConnection.LdapParseResult(msg, ref returnedControls, false);
if (cookie != IntPtr.Zero)
{
LdapClientLibrary.ber_bvfree(cookie);
cookie = IntPtr.Zero;
}
ldapConnection.LdapParsePageControl(returnedControls, ref cookie);
morePages = ldapConnection.HasMorePages(cookie);
if (returnedControls != IntPtr.Zero)
{
LdapClientLibrary.ldap_controls_free(returnedControls);
returnedControls = IntPtr.Zero;
}
LdapClientLibrary.ldap_control_free(serverControls[0]);
serverControls[0] = IntPtr.Zero;
if (morePages)
{
System.Console.WriteLine("===== Page : {0} =====", pageNumber);
}
totalCount += msg.GetEntriesCount();
foreach (var entry in msg.GetEntries())
{
System.Console.WriteLine("dn: {0}", entry.getDN());
}
ldapConnection.CleanSearch();
pageNumber++;
} while (morePages);
System.Console.WriteLine("{0} entries found during the search", totalCount);
LdapClientLibrary.ber_bvfree(cookie);
cookie = IntPtr.Zero;
ldapConnection.LdapUnbindS();
}
