Fix typo in previous commit.

[openldap] / libraries / libldap / references.c

diff --git a/libraries/libldap/references.c b/libraries/libldap/references.c
index 3c317e1937ff649e01a3f10d5186bf0b40984856..fd56c9ce00bff1baafc54db5001731880eab6c1b 100644 (file)
--- a/libraries/libldap/references.c
+++ b/libraries/libldap/references.c
@@ -1,3 +1,7 @@
+/*
+ * Copyright 1998-1999 The OpenLDAP Foundation, All Rights Reserved.
+ * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
+ */
 /*
  *  references.c
  */
@@ -66,3 +70,72 @@ ldap_count_references( LDAP *ld, LDAPMessage *chain )
 
        return( i );
 }
+
+int
+ldap_parse_reference( 
+       LDAP            *ld,    
+       LDAPMessage     *ref,
+       char            ***referralsp,
+       LDAPControl     ***serverctrls,
+       int             freeit)
+{
+       BerElement be;
+       char **refs = NULL;
+       int rc;
+
+       if( ld == NULL || ref == NULL ||
+               ref->lm_msgtype != LDAP_RES_SEARCH_REFERENCE )
+       {
+               return LDAP_PARAM_ERROR;
+       }
+
+       /* make a private copy of BerElement */
+       SAFEMEMCPY(&be, ref->lm_ber, sizeof(be));
+       
+       if ( ber_scanf( &be, "{v" /*}*/, &refs ) == LBER_ERROR ) {
+               rc = LDAP_DECODING_ERROR;
+               goto free_and_return;
+       }
+
+       if ( serverctrls == NULL ) {
+               rc = LDAP_SUCCESS;
+               goto free_and_return;
+       }
+
+       if ( ber_scanf( &be, /*{*/ "}" ) == LBER_ERROR ) {
+               rc = LDAP_DECODING_ERROR;
+               goto free_and_return;
+       }
+
+       rc = ldap_get_ber_controls( &be, serverctrls );
+
+free_and_return:
+
+       if( referralsp != NULL ) {
+               /* provide references regradless of return code */
+               *referralsp = refs;
+
+       } else {
+               ldap_value_free( refs );
+       }
+
+       if( freeit ) {
+               ldap_msgfree( ref );
+       }
+
+       if( rc != LDAP_SUCCESS ) {
+               ld->ld_errno = rc;
+
+               if( ld->ld_matched != NULL )
+                       free( ld->ld_matched );
+
+               ld->ld_matched = NULL;
+
+               if( ld->ld_error != NULL )
+                       free( ld->ld_error );
+
+               ld->ld_error = NULL;
+       }
+
+       return rc;
+}