2 * Copyright (c) 1995, Index Data.
3 * See the file LICENSE for details.
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.3 1995-08-21 09:10:18 quinn
8 * Smallish fixes to suppport new formats.
10 * Revision 1.2 1995/08/17 12:45:00 quinn
11 * Fixed minor problems with GRS-1. Added support in c&s.
13 * Revision 1.1 1995/08/15 13:37:41 quinn
21 int z_External(ODR o, Z_External **p, int opt)
25 static Odr_arm arm[] =
27 {ODR_EXPLICIT, ODR_CONTEXT, 0, Z_External_single, odr_any},
28 {ODR_IMPLICIT, ODR_CONTEXT, 1, Z_External_octet, odr_octetstring},
29 {ODR_IMPLICIT, ODR_CONTEXT, 2, Z_External_arbitrary, odr_bitstring},
31 {ODR_EXPLICIT, ODR_CONTEXT, 0, Z_External_sutrs, z_SUTRS},
32 {ODR_EXPLICIT, ODR_CONTEXT, 0, Z_External_explainRecord,
34 {ODR_EXPLICIT, ODR_CONTEXT, 0, Z_External_resourceReport1,
36 {ODR_EXPLICIT, ODR_CONTEXT, 0, Z_External_resourceReport2,
38 {ODR_EXPLICIT, ODR_CONTEXT, 0, Z_External_promptObject1,
40 {ODR_EXPLICIT, ODR_CONTEXT, 0, Z_External_grs1, z_GenericRecord},
41 {ODR_EXPLICIT, ODR_CONTEXT, 0, Z_External_extendedService,
43 {ODR_EXPLICIT, ODR_CONTEXT, 0, Z_External_itemOrder, z_ItemOrder},
47 * The table below should be moved to the ODR structure itself and
48 * be an image of the association context: To help
49 * map indirect references when they show up.
54 int what; /* discriminator value for the external CHOICE */
57 {VAL_SUTRS, Z_External_sutrs},
58 {VAL_EXPLAIN, Z_External_explainRecord},
59 {VAL_RESOURCE1, Z_External_resourceReport1},
60 {VAL_RESOURCE2, Z_External_resourceReport2},
61 {VAL_PROMPT1, Z_External_promptObject1},
62 {VAL_GRS1, Z_External_grs1},
66 odr_implicit_settag(o, ODR_UNIVERSAL, ODR_EXTERNAL);
67 if (!odr_sequence_begin(o, p, sizeof(**p)))
68 return opt && odr_ok(o);
69 if (!(odr_oid(o, &(*p)->direct_reference, 1) &&
70 odr_integer(o, &(*p)->indirect_reference, 1) &&
71 odr_graphicstring(o, &(*p)->descriptor, 1)))
74 * Do we know this beast?
76 if (o->direction == ODR_DECODE && (*p)->direct_reference &&
77 (oid = oid_getentbyoid((*p)->direct_reference)))
81 for (i = 0; tab[i].dref != VAL_NONE; i++)
82 if (oid->value == tab[i].dref)
84 odr_choice_bias(o, tab[i].what);
89 odr_choice(o, arm, &(*p)->u, &(*p)->which) &&