Next: 11. Developing H.350-enabled Call Up: 10.2 SIP Previous: 10.2.9 Fetch SIP Attributes
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Next: 11. Developing H.350-enabled Call Up: 10.2 SIP Previous: 10.2.9 Fetch SIP Attributes
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The following code illustrates an example of how the above functions can be utilized to provide registration process based on H.350.
public static int login()
{
try
{
/* Public Variable
vLDAPHost - Host name of the LDAP server e.g. videnet.unc.edu
vUsrID - User ID e.g. uid=bob or cn=bob
vBaseDN - Base DN of LDAP server e.g. dc=vide,dc=net
vUsrPassword - Password at the time of login
In CGIsipClientv1.1.2 client this is a GUI implementation
*/
try
{
/* Binding Anonymously and returning the UserDN */
String fnResult;
fnResult = BindAnonymous(vLDAPHost,vUsrID,vBaseDN);
/*Sip URI search*/
Hashtable resultsStr;
vUsrDN=fnResult; /* Will store the User DN in vUsrDN */
/* This will fetch SIPURIs for a UserDN */
resultsStr = GetSIPURIs(vLDAPHost, vUsrID, vBaseDN, vUsrDN,
vUsrPassword);
int dummyi=0;
/* Store the indexes on how many results have been fetched */
for (int i = 0; i < resultsStr.size(); i++)
{
String index="SIPURI"+i;
}
/* If there is only one SIPURI in the list do not display
the options for selecting the SIPURI from the list. */
if (cntCommURIs==1)
{
try
{
publicSIPURI = resultsStr.get("SIPURI0").toString());
}
catch(Exception e)
{
System.out.println("VcLdap--Failed to call getstring");
}
}
/* If there are more than one SIPURI then display a list so
that the user can select the SIPURI he would like to
register with */
else if (cntCommURIs>1)
{
try
{
/* In CGUsipClient v1.1.2 a dropdown list is displayed from
which the user selects the SIPURI. This is
implemented in function showSipDropDown in user
interface module of the application */
sipURIkey = VcSipDropDown.showSipDropDown(htblsipURIs);
Thread.sleep(10000);
}
catch (InterruptedException e)
{
System.out.println("VcLdap-sleep exception: "+e);
}
}
return 0; // If successful
}
catch (NamingException e)
{
System.out.println("Error in login - "+e.getMessage());
return 1; // If failed
}
}