Ubuntu Manpage: ldap_parse_result

Provided by: libldap-dev_2.6.8+dfsg-1~exp4ubuntu3_amd64

NAME

       ldap_parse_result - Parsing results

LIBRARY

       OpenLDAP LDAP (libldap, -lldap)

SYNOPSIS

       #include <ldap.h>

       int ldap_parse_result( LDAP *ld, LDAPMessage *result,
            int *errcodep, char **matcheddnp, char **errmsgp,
            char ***referralsp, LDAPControl ***serverctrlsp,
            int freeit )

       int ldap_parse_sasl_bind_result( LDAP *ld, LDAPMessage *result,
            struct berval **servercredp, int freeit )

       int ldap_parse_extended_result( LDAP *ld, LDAPMessage *result,
            char **retoidp, struct berval **retdatap, int freeit )

       int ldap_parse_intermediate( LDAP *ld, LDAPMessage *result,
            char **retoidp, struct berval **retdatap,
            LDAPControl ***serverctrlsp, int freeit )

DESCRIPTION

These routines are used to extract information from a result message. They will operate
on the first result message in a chain of search results (skipping past other message
types). They take the result as returned by a call to ldap_result(3), ldap_search_s(3) or
ldap_search_st(3). In addition to ldap_parse_result(), the routines
ldap_parse_sasl_bind_result() and ldap_parse_extended_result() are used to get all the
result information from SASL bind and extended operations. To extract information from
intermediate responses, ldap_parse_intermediate() can be used.

The errcodep parameter will be filled in with the result code from the result message.

The server might supply a matched DN string in the message indicating how much of a name
in a request was recognized. The matcheddnp parameter will be filled in with this string
if supplied, else it will be NULL. If a string is returned, it should be freed using
ldap_memfree(3).

The errmsgp parameter will be filled in with the error message field from the parsed
message. This string should be freed using ldap_memfree(3).

The referralsp parameter will be filled in with an allocated array of referral strings
from the parsed message. This array should be freed using ldap_memvfree(3). If no
referrals were returned, *referralsp is set to NULL.

The serverctrlsp parameter will be filled in with an allocated array of controls copied
from the parsed message. The array should be freed using ldap_controls_free(3). If no
controls were returned, *serverctrlsp is set to NULL.

The freeit parameter determines whether the parsed message is freed or not after the
extraction. Any non-zero value will make it free the message. The ldap_msgfree(3) routine
can also be used to free the message later.

For SASL bind results, the servercredp parameter will be filled in with an allocated
berval structure containing the credentials from the server if present. The structure
should be freed using ber_bvfree(3).

For extended results and intermediate responses, the retoidp parameter will be filled in
with the dotted-OID text representation of the name of the extended operation response.
The string should be freed using ldap_memfree(3). If no OID was returned, *retoidp is set
to NULL.

For extended results and intermediate responses, the retdatap parameter will be filled in
with a pointer to a berval structure containing the data from the extended operation
response. The structure should be freed using ber_bvfree(3). If no data were returned,
*retdatap is set to NULL.

For all the above result parameters, NULL values can be used in calls in order to ignore
certain fields.

ERRORS

       Upon success LDAP_SUCCESS is returned. Otherwise the values of the result  parameters  are
       undefined.

ACKNOWLEDGEMENTS