root/source4/heimdal/lib/gssapi/mech/gss_inquire_sec_context_by_oid.c

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DEFINITIONS

This source file includes following definitions.
  1. gss_inquire_sec_context_by_oid

   1 /*
   2  * Copyright (c) 2004, 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 RCSID("$Id$");
  35 
  36 OM_uint32 GSSAPI_LIB_FUNCTION
  37 gss_inquire_sec_context_by_oid (OM_uint32 *minor_status,
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  38                                 const gss_ctx_id_t context_handle,
  39                                 const gss_OID desired_object,
  40                                 gss_buffer_set_t *data_set)
  41 {
  42         struct _gss_context     *ctx = (struct _gss_context *) context_handle;
  43         OM_uint32               major_status;
  44         gssapi_mech_interface   m;
  45 
  46         *minor_status = 0;
  47         *data_set = GSS_C_NO_BUFFER_SET;
  48         if (ctx == NULL)
  49                 return GSS_S_NO_CONTEXT;
  50 
  51         /*
  52          * select the approprate underlying mechanism routine and
  53          * call it.
  54          */
  55 
  56         m = ctx->gc_mech;
  57 
  58         if (m == NULL)
  59                 return GSS_S_BAD_MECH;
  60 
  61         if (m->gm_inquire_sec_context_by_oid != NULL) {
  62                 major_status = m->gm_inquire_sec_context_by_oid(minor_status,
  63                     ctx->gc_ctx, desired_object, data_set);
  64                 if (major_status != GSS_S_COMPLETE)
  65                         _gss_mg_error(m, major_status, *minor_status);
  66         } else
  67                 major_status = GSS_S_BAD_MECH;
  68 
  69         return major_status;
  70 }
  71 

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