Ldap get values

Function : LDAP

ldap_get_values - Retrieve the values of a given attribute.

#include <ldap.h>
char **LNPUBLIC ldap_get_values(

    LDAP *ld,
    LDAPMessage *entry,
    const char *target);

Description :

This function is used to retrieve the values of a given attribute from an entry and is only suitable for use with non-binary character string data.

Note that the values returned are dynamically allocated and SHOULD be freed by calling ldap_value_free when no longer in use.

Implemented as a macro:

define ldap_get_values(ld, entry, target) ND_ldap_get_values((ld), (entry),

(target))

Parameters : Input : ld - The LDAP session handle.

entry - The entry from which to retrieve values, as returned by ldap_first_entry or ldap_next_entry.

target - The attribute whose values are to be retrieved, as returned by ldap_first_attribute or ldap_next_attribute, or a caller supplied string (e.g., "mail").

Output : (routine) - A pointer to an allocated buffer containing the given attribute values.

NULL - If no values are found or if an error occurs.

Sample Usage :

    for ( e = ldap_first_entry( ld, result ); e != NULL;
          e = ldap_next_entry( ld, e ) )
    {
         if ( (sdn = ldap_get_dn( ld, e )) != NULL )
         {
             printf( "\tdn: %s\n", sdn );
             ldap_memfree( sdn );
         }
         for ( a = ldap_first_attribute( ld, e, &ber );
               a != NULL; a = ldap_next_attribute( ld, e, ber ) )
         {
             if ((vals = ldap_get_values( ld, e, a)) != NULL )
             {
                 for ( j = 0; vals[j] != NULL; j++ )
                 {
                     printf( "\t%s: %s\n", a, vals[j] );
                 }
                 ldap_value_free( vals );
             }
             ldap_memfree(a);
         }
         ber_free(ber, 0);
    }
    ldap_msgfree( result );