1 /* #ident "@(#)gss_indicate_mechs.c 1.13 95/08/04 SMI" */
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26 * glue routine for gss_indicate_mechs
36 extern gss_mechanism *__gss_mechs_array;
38 static gss_OID_set_desc supported_mechs_desc;
39 static gss_OID_set supported_mechs = NULL;
41 OM_uint32 KRB5_CALLCONV
42 gss_indicate_mechs (minor_status,
45 OM_uint32 * minor_status;
46 gss_OID_set * mech_set;
57 * If we have already computed the mechanisms supported, return
58 * a pointer to it. Otherwise, compute them and return the pointer.
61 if(supported_mechs == NULL) {
63 supported_mechs = &supported_mechs_desc;
64 supported_mechs->count = 0;
66 /* Build the mech_set from the OIDs in mechs_array. */
68 for(i=0; __gss_mechs_array[i]->mech_type.length != 0; i++)
69 supported_mechs->count++;
71 supported_mechs->elements =
72 (void *) malloc(supported_mechs->count *
73 sizeof(gss_OID_desc));
75 for(i=0; i < supported_mechs->count; i++) {
76 supported_mechs->elements[i].length =
77 __gss_mechs_array[i]->mech_type.length;
78 supported_mechs->elements[i].elements = (void *)
79 malloc(__gss_mechs_array[i]->mech_type.length);
80 memcpy(supported_mechs->elements[i].elements,
81 __gss_mechs_array[i]->mech_type.elements,
82 __gss_mechs_array[i]->mech_type.length);
87 *mech_set = supported_mechs;
89 return(GSS_S_COMPLETE);