2 * Copyright (c) 1995, Index Data.
3 * See the file LICENSE for details.
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.5 1995-10-18 16:12:20 quinn
8 * Added a couple of special cases to handle the WAIS server.
10 * Revision 1.4 1995/09/29 17:11:55 quinn
13 * Revision 1.3 1995/09/27 15:02:43 quinn
14 * Modified function heads & prototypes.
16 * Revision 1.2 1995/08/28 10:58:58 quinn
17 * Added extra choice-entry to data to catch visiblestring.
19 * Revision 1.1 1995/08/17 12:47:09 quinn
27 int z_TaggedElement(ODR o, Z_TaggedElement **p, int opt);
28 int z_ElementData(ODR o, Z_ElementData **p, int opt);
29 int z_ElementMetaData(ODR o, Z_ElementMetaData **p, int opt);
30 int z_TagUnit(ODR o, Z_TagUnit **p, int opt);
31 int z_TagPath(ODR o, Z_TagPath **p, int opt);
32 int z_Order(ODR o, Z_Order **p, int opt);
33 int z_Usage(ODR o, Z_Usage **p, int opt);
34 int z_HitVector(ODR o, Z_HitVector **p, int opt);
35 int z_Triple(ODR o, Z_Triple **p, int opt);
36 int z_Variant(ODR o, Z_Variant **p, int opt);
38 int z_GenericRecord(ODR o, Z_GenericRecord **p, int opt)
40 if (o->direction == ODR_DECODE)
41 *p = odr_malloc(o, sizeof(**p));
44 if (odr_sequence_of(o, z_TaggedElement, &(*p)->elements, &(*p)->num_elements))
47 return opt && odr_ok(o);
50 int z_TaggedElement(ODR o, Z_TaggedElement **p, int opt)
52 if (!odr_sequence_begin(o, p, sizeof(**p)))
53 return opt && odr_ok(o);
55 odr_implicit(o, odr_integer, &(*p)->tagType, ODR_CONTEXT, 1, 1) &&
56 odr_explicit(o, z_StringOrNumeric, &(*p)->tagValue, ODR_CONTEXT, 2, 0) &&
57 odr_implicit(o, odr_integer, &(*p)->tagOccurrence, ODR_CONTEXT, 3, 1) &&
58 odr_explicit(o, z_ElementData, &(*p)->content, ODR_CONTEXT, 4, 0) &&
59 odr_implicit(o, z_ElementMetaData, &(*p)->metaData, ODR_CONTEXT, 5, 1) &&
60 odr_implicit(o, z_Variant, &(*p)->appliedVariant, ODR_CONTEXT, 6, 1) &&
64 int z_ElementData(ODR o, Z_ElementData **p, int opt)
66 static Odr_arm arm[] =
68 {ODR_NONE, -1, -1, Z_ElementData_octets, odr_octetstring},
69 {ODR_NONE, -1, -1, Z_ElementData_numeric, odr_integer},
70 {ODR_NONE, -1, -1, Z_ElementData_date, odr_generalizedtime},
71 {ODR_NONE, -1, -1, Z_ElementData_ext, z_External},
72 {ODR_NONE, -1, -1, Z_ElementData_string, z_InternationalString},
73 /* The entry below provides some backwards compatibility */
74 {ODR_NONE, -1, -1, Z_ElementData_string, odr_visiblestring},
75 {ODR_NONE, -1, -1, Z_ElementData_trueOrFalse, odr_bool},
76 {ODR_NONE, -1, -1, Z_ElementData_oid, odr_oid},
77 {ODR_IMPLICIT, ODR_CONTEXT, 1, Z_ElementData_intUnit, z_IntUnit},
78 {ODR_IMPLICIT, ODR_CONTEXT, 2, Z_ElementData_elementNotThere, odr_null},
79 {ODR_IMPLICIT, ODR_CONTEXT, 3, Z_ElementData_elementEmpty, odr_null},
80 {ODR_IMPLICIT, ODR_CONTEXT, 4, Z_ElementData_noDataRequested, odr_null},
81 {ODR_IMPLICIT, ODR_CONTEXT, 5, Z_ElementData_diagnostic, z_External},
82 {ODR_EXPLICIT, ODR_CONTEXT, 6, Z_ElementData_subtree, z_GenericRecord},
86 if (o->direction == ODR_DECODE)
87 *p = odr_malloc(o, sizeof(**p));
90 if (odr_choice(o, arm, &(*p)->u, &(*p)->which))
93 return opt && odr_ok(o);
96 int z_ElementMetaData(ODR o, Z_ElementMetaData **p, int opt)
98 if (!odr_sequence_begin(o, p, sizeof(**p)))
99 return opt && odr_ok(o);
101 odr_implicit(o, z_Order, &(*p)->seriesOrder, ODR_CONTEXT, 1, 1) &&
102 odr_implicit(o, z_Usage, &(*p)->usageRight, ODR_CONTEXT, 2, 1) &&
103 odr_implicit_settag(o, ODR_CONTEXT, 3) &&
104 (odr_sequence_of(o, z_HitVector, &(*p)->hits, &(*p)->num_hits) ||
106 odr_implicit(o, z_InternationalString, &(*p)->displayName, ODR_CONTEXT,
108 odr_implicit_settag(o, ODR_CONTEXT, 5) &&
109 (odr_sequence_of(o, z_Variant, &(*p)->supportedVariants,
110 &(*p)->num_supportedVariants) || odr_ok(o)) &&
111 odr_implicit(o, z_InternationalString, &(*p)->message, ODR_CONTEXT,
113 odr_implicit(o, odr_octetstring, &(*p)->elementDescriptor, ODR_CONTEXT,
115 odr_implicit(o, z_TagPath, &(*p)->surrogateFor, ODR_CONTEXT, 8, 1) &&
116 odr_implicit(o, z_TagPath, &(*p)->surrogateElement, ODR_CONTEXT, 9, 1) &&
117 odr_implicit(o, z_External, &(*p)->other, ODR_CONTEXT, 99, 1) &&
121 int z_TagUnit(ODR o, Z_TagUnit **p, int opt)
123 if (!odr_sequence_begin(o, p, sizeof(**p)))
124 return opt && odr_ok(o);
126 odr_implicit(o, odr_integer, &(*p)->tagType, ODR_CONTEXT, 1, 1) &&
127 odr_explicit(o, z_StringOrNumeric, &(*p)->tagValue, ODR_CONTEXT, 2, 0) &&
128 odr_implicit(o, odr_integer, &(*p)->tagOccurrence, ODR_CONTEXT, 3, 1) &&
132 int z_TagPath(ODR o, Z_TagPath **p, int opt)
134 if (o->direction == ODR_DECODE)
135 *p = odr_malloc(o, sizeof(**p));
138 if (odr_sequence_of(o, z_TagUnit, &(*p)->tags, &(*p)->num_tags))
141 return opt && odr_ok(o);
144 int z_Order(ODR o, Z_Order **p, int opt)
146 if (!odr_sequence_begin(o, p, sizeof(**p)))
147 return opt && odr_ok(o);
149 odr_implicit(o, odr_bool, &(*p)->ascending, ODR_CONTEXT, 1, 0) &&
150 odr_implicit(o, odr_integer, &(*p)->order, ODR_CONTEXT, 2, 0) &&
154 int z_Usage(ODR o, Z_Usage **p, int opt)
156 if (!odr_sequence_begin(o, p, sizeof(**p)))
157 return opt && odr_ok(o);
159 odr_implicit(o, odr_integer, &(*p)->type, ODR_CONTEXT, 1, 0) &&
160 odr_implicit(o, z_InternationalString, &(*p)->restriction, ODR_CONTEXT,
165 int z_HitVector(ODR o, Z_HitVector **p, int opt)
167 if (!odr_sequence_begin(o, p, sizeof(**p)))
168 return opt && odr_ok(o);
170 z_Term(o, &(*p)->satisfier, 1) &&
171 odr_implicit(o, z_IntUnit, &(*p)->offsetIntoElement, ODR_CONTEXT, 1, 1) &&
172 odr_implicit(o, z_IntUnit, &(*p)->length, ODR_CONTEXT, 2, 1) &&
173 odr_implicit(o, odr_integer, &(*p)->hitRank, ODR_CONTEXT, 3, 1) &&
174 odr_implicit(o, odr_octetstring, &(*p)->targetToken, ODR_CONTEXT,
179 int z_Triple(ODR o, Z_Triple **p, int opt)
181 static Odr_arm arm[] =
183 {ODR_NONE, -1, -1, Z_Triple_integer, odr_integer},
184 {ODR_NONE, -1, -1, Z_Triple_internationalString, z_InternationalString},
185 /* The entry below provides some backwards compatibility */
186 {ODR_NONE, -1, -1, Z_Triple_internationalString, odr_visiblestring},
187 {ODR_NONE, -1, -1, Z_Triple_octetString, odr_octetstring},
188 {ODR_NONE, -1, -1, Z_Triple_oid, odr_oid},
189 {ODR_NONE, -1, -1, Z_Triple_boolean, odr_bool},
190 {ODR_NONE, -1, -1, Z_Triple_null, odr_null},
191 {ODR_IMPLICIT, ODR_CONTEXT, 1, Z_Triple_unit, z_Unit},
192 {ODR_IMPLICIT, ODR_CONTEXT, 2, Z_Triple_valueAndUnit, z_IntUnit},
196 if (!odr_sequence_begin(o, p, sizeof(**p)))
197 return opt && odr_ok(o);
199 odr_implicit(o, odr_oid, &(*p)->variantSetId, ODR_CONTEXT, 0, 1) &&
200 odr_implicit(o, odr_integer, &(*p)->class, ODR_CONTEXT, 1, 0) &&
201 odr_implicit(o, odr_integer, &(*p)->type, ODR_CONTEXT, 2, 0) &&
202 odr_constructed_begin(o, &(*p)->value, ODR_CONTEXT, 3) &&
203 odr_choice(o, arm, &(*p)->value, &(*p)->which) &&
204 odr_constructed_end(o) &&
208 int z_Variant(ODR o, Z_Variant **p, int opt)
210 if (!odr_sequence_begin(o, p, sizeof(**p)))
211 return opt && odr_ok(o);
213 odr_implicit(o, odr_oid, &(*p)->globalVariantSetId, ODR_CONTEXT,
215 odr_implicit_settag(o, ODR_CONTEXT, 2) &&
216 odr_sequence_of(o, z_Triple, &(*p)->triples, &(*p)->num_triples) &&