1 /* 2 * Copyright (c) 2010, PADL Software Pty Ltd. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * 3. Neither the name of PADL Software nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY PADL SOFTWARE AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL PADL SOFTWARE OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 */ 32 33 #include "mech_locl.h" 34 35 GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL 36 gss_display_name_ext(OM_uint32 *minor_status, 37 gss_name_t input_name, 38 gss_OID display_as_name_type, 39 gss_buffer_t display_name) 40 { 41 OM_uint32 major_status = GSS_S_UNAVAILABLE; 42 struct _gss_name *name = (struct _gss_name *) input_name; 43 struct _gss_mechanism_name *mn; 44 45 *minor_status = 0; 46 _mg_buffer_zero(display_name); 47 48 if (input_name == GSS_C_NO_NAME) 49 return GSS_S_BAD_NAME; 50 51 HEIM_SLIST_FOREACH(mn, &name->gn_mn, gmn_link) { 52 gssapi_mech_interface m = mn->gmn_mech; 53 54 if (!m->gm_display_name_ext) 55 continue; 56 57 major_status = m->gm_display_name_ext(minor_status, 58 mn->gmn_name, 59 display_as_name_type, 60 display_name); 61 if (GSS_ERROR(major_status)) 62 _gss_mg_error(m, major_status, *minor_status); 63 else 64 break; 65 } 66 67 return major_status; 68 } 69