2 * Copyright (c) 1995, Index Data.
3 * See the file LICENSE for details.
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.7 1998-02-11 11:53:32 adam
8 * Changed code so that it compiles as C++.
10 * Revision 1.6 1997/05/14 06:53:23 adam
13 * Revision 1.5 1995/10/18 16:12:20 quinn
14 * Added a couple of special cases to handle the WAIS server.
16 * Revision 1.4 1995/09/29 17:11:55 quinn
19 * Revision 1.3 1995/09/27 15:02:43 quinn
20 * Modified function heads & prototypes.
22 * Revision 1.2 1995/08/28 10:58:58 quinn
23 * Added extra choice-entry to data to catch visiblestring.
25 * Revision 1.1 1995/08/17 12:47:09 quinn
33 int z_TaggedElement(ODR o, Z_TaggedElement **p, int opt);
34 int z_ElementData(ODR o, Z_ElementData **p, int opt);
35 int z_ElementMetaData(ODR o, Z_ElementMetaData **p, int opt);
36 int z_TagUnit(ODR o, Z_TagUnit **p, int opt);
37 int z_TagPath(ODR o, Z_TagPath **p, int opt);
38 int z_Order(ODR o, Z_Order **p, int opt);
39 int z_Usage(ODR o, Z_Usage **p, int opt);
40 int z_HitVector(ODR o, Z_HitVector **p, int opt);
41 int z_Triple(ODR o, Z_Triple **p, int opt);
42 int z_Variant(ODR o, Z_Variant **p, int opt);
44 int z_GenericRecord(ODR o, Z_GenericRecord **p, int opt)
46 if (o->direction == ODR_DECODE)
47 *p = (Z_GenericRecord *)odr_malloc(o, sizeof(**p));
50 if (odr_sequence_of(o, (Odr_fun)z_TaggedElement, &(*p)->elements, &(*p)->num_elements))
53 return opt && odr_ok(o);
56 int z_TaggedElement(ODR o, Z_TaggedElement **p, int opt)
58 if (!odr_sequence_begin(o, p, sizeof(**p)))
59 return opt && odr_ok(o);
61 odr_implicit(o, odr_integer, &(*p)->tagType, ODR_CONTEXT, 1, 1) &&
62 odr_explicit(o, z_StringOrNumeric, &(*p)->tagValue, ODR_CONTEXT, 2, 0) &&
63 odr_implicit(o, odr_integer, &(*p)->tagOccurrence, ODR_CONTEXT, 3, 1) &&
64 odr_explicit(o, z_ElementData, &(*p)->content, ODR_CONTEXT, 4, 0) &&
65 odr_implicit(o, z_ElementMetaData, &(*p)->metaData, ODR_CONTEXT, 5, 1) &&
66 odr_implicit(o, z_Variant, &(*p)->appliedVariant, ODR_CONTEXT, 6, 1) &&
70 int z_ElementData(ODR o, Z_ElementData **p, int opt)
72 static Odr_arm arm[] =
74 {ODR_NONE, -1, -1, Z_ElementData_octets, (Odr_fun)odr_octetstring},
75 {ODR_NONE, -1, -1, Z_ElementData_numeric, (Odr_fun)odr_integer},
76 {ODR_NONE, -1, -1, Z_ElementData_date, (Odr_fun)odr_generalizedtime},
77 {ODR_NONE, -1, -1, Z_ElementData_ext, (Odr_fun)z_External},
78 {ODR_NONE, -1, -1, Z_ElementData_string, (Odr_fun)z_InternationalString},
79 /* The entry below provides some backwards compatibility */
80 {ODR_NONE, -1, -1, Z_ElementData_string, (Odr_fun)odr_visiblestring},
81 {ODR_NONE, -1, -1, Z_ElementData_trueOrFalse, (Odr_fun)odr_bool},
82 {ODR_NONE, -1, -1, Z_ElementData_oid, (Odr_fun)odr_oid},
83 {ODR_IMPLICIT, ODR_CONTEXT, 1, Z_ElementData_intUnit, (Odr_fun)z_IntUnit},
84 {ODR_IMPLICIT, ODR_CONTEXT, 2, Z_ElementData_elementNotThere, (Odr_fun)odr_null},
85 {ODR_IMPLICIT, ODR_CONTEXT, 3, Z_ElementData_elementEmpty, (Odr_fun)odr_null},
86 {ODR_IMPLICIT, ODR_CONTEXT, 4, Z_ElementData_noDataRequested, (Odr_fun)odr_null},
87 {ODR_IMPLICIT, ODR_CONTEXT, 5, Z_ElementData_diagnostic, (Odr_fun)z_External},
88 {ODR_EXPLICIT, ODR_CONTEXT, 6, Z_ElementData_subtree, (Odr_fun)z_GenericRecord},
92 if (o->direction == ODR_DECODE)
93 *p = (Z_ElementData *)odr_malloc(o, sizeof(**p));
96 if (odr_choice(o, arm, &(*p)->u, &(*p)->which))
99 return opt && odr_ok(o);
102 int z_ElementMetaData(ODR o, Z_ElementMetaData **p, int opt)
104 if (!odr_sequence_begin(o, p, sizeof(**p)))
105 return opt && odr_ok(o);
107 odr_implicit(o, z_Order, &(*p)->seriesOrder, ODR_CONTEXT, 1, 1) &&
108 odr_implicit(o, z_Usage, &(*p)->usageRight, ODR_CONTEXT, 2, 1) &&
109 odr_implicit_settag(o, ODR_CONTEXT, 3) &&
110 (odr_sequence_of(o, (Odr_fun)z_HitVector, &(*p)->hits, &(*p)->num_hits) ||
112 odr_implicit(o, z_InternationalString, &(*p)->displayName, ODR_CONTEXT,
114 odr_implicit_settag(o, ODR_CONTEXT, 5) &&
115 (odr_sequence_of(o, (Odr_fun)z_Variant, &(*p)->supportedVariants,
116 &(*p)->num_supportedVariants) || odr_ok(o)) &&
117 odr_implicit(o, z_InternationalString, &(*p)->message, ODR_CONTEXT,
119 odr_implicit(o, odr_octetstring, &(*p)->elementDescriptor, ODR_CONTEXT,
121 odr_implicit(o, z_TagPath, &(*p)->surrogateFor, ODR_CONTEXT, 8, 1) &&
122 odr_implicit(o, z_TagPath, &(*p)->surrogateElement, ODR_CONTEXT, 9, 1) &&
123 odr_implicit(o, z_External, &(*p)->other, ODR_CONTEXT, 99, 1) &&
127 int z_TagUnit(ODR o, Z_TagUnit **p, int opt)
129 if (!odr_sequence_begin(o, p, sizeof(**p)))
130 return opt && odr_ok(o);
132 odr_implicit(o, odr_integer, &(*p)->tagType, ODR_CONTEXT, 1, 1) &&
133 odr_explicit(o, z_StringOrNumeric, &(*p)->tagValue, ODR_CONTEXT, 2, 0) &&
134 odr_implicit(o, odr_integer, &(*p)->tagOccurrence, ODR_CONTEXT, 3, 1) &&
138 int z_TagPath(ODR o, Z_TagPath **p, int opt)
140 if (o->direction == ODR_DECODE)
141 *p = (Z_TagPath *)odr_malloc(o, sizeof(**p));
144 if (odr_sequence_of(o, (Odr_fun)z_TagUnit, &(*p)->tags, &(*p)->num_tags))
147 return opt && odr_ok(o);
150 int z_Order(ODR o, Z_Order **p, int opt)
152 if (!odr_sequence_begin(o, p, sizeof(**p)))
153 return opt && odr_ok(o);
155 odr_implicit(o, odr_bool, &(*p)->ascending, ODR_CONTEXT, 1, 0) &&
156 odr_implicit(o, odr_integer, &(*p)->order, ODR_CONTEXT, 2, 0) &&
160 int z_Usage(ODR o, Z_Usage **p, int opt)
162 if (!odr_sequence_begin(o, p, sizeof(**p)))
163 return opt && odr_ok(o);
165 odr_implicit(o, odr_integer, &(*p)->type, ODR_CONTEXT, 1, 0) &&
166 odr_implicit(o, z_InternationalString, &(*p)->restriction, ODR_CONTEXT,
171 int z_HitVector(ODR o, Z_HitVector **p, int opt)
173 if (!odr_sequence_begin(o, p, sizeof(**p)))
174 return opt && odr_ok(o);
176 z_Term(o, &(*p)->satisfier, 1) &&
177 odr_implicit(o, z_IntUnit, &(*p)->offsetIntoElement, ODR_CONTEXT, 1, 1) &&
178 odr_implicit(o, z_IntUnit, &(*p)->length, ODR_CONTEXT, 2, 1) &&
179 odr_implicit(o, odr_integer, &(*p)->hitRank, ODR_CONTEXT, 3, 1) &&
180 odr_implicit(o, odr_octetstring, &(*p)->targetToken, ODR_CONTEXT,
185 int z_Triple(ODR o, Z_Triple **p, int opt)
187 static Odr_arm arm[] =
189 {ODR_NONE, -1, -1, Z_Triple_integer, (Odr_fun)odr_integer},
190 {ODR_NONE, -1, -1, Z_Triple_internationalString, (Odr_fun)z_InternationalString},
191 /* The entry below provides some backwards compatibility */
192 {ODR_NONE, -1, -1, Z_Triple_internationalString, (Odr_fun)odr_visiblestring},
193 {ODR_NONE, -1, -1, Z_Triple_octetString, (Odr_fun)odr_octetstring},
194 {ODR_NONE, -1, -1, Z_Triple_oid, (Odr_fun)odr_oid},
195 {ODR_NONE, -1, -1, Z_Triple_boolean, (Odr_fun)odr_bool},
196 {ODR_NONE, -1, -1, Z_Triple_null, (Odr_fun)odr_null},
197 {ODR_IMPLICIT, ODR_CONTEXT, 1, Z_Triple_unit, (Odr_fun)z_Unit},
198 {ODR_IMPLICIT, ODR_CONTEXT, 2, Z_Triple_valueAndUnit, (Odr_fun)z_IntUnit},
202 if (!odr_sequence_begin(o, p, sizeof(**p)))
203 return opt && odr_ok(o);
205 odr_implicit(o, odr_oid, &(*p)->variantSetId, ODR_CONTEXT, 0, 1) &&
206 odr_implicit(o, odr_integer, &(*p)->zclass, ODR_CONTEXT, 1, 0) &&
207 odr_implicit(o, odr_integer, &(*p)->type, ODR_CONTEXT, 2, 0) &&
208 odr_constructed_begin(o, &(*p)->value, ODR_CONTEXT, 3) &&
209 odr_choice(o, arm, &(*p)->value, &(*p)->which) &&
210 odr_constructed_end(o) &&
214 int z_Variant(ODR o, Z_Variant **p, int opt)
216 if (!odr_sequence_begin(o, p, sizeof(**p)))
217 return opt && odr_ok(o);
219 odr_implicit(o, odr_oid, &(*p)->globalVariantSetId, ODR_CONTEXT,
221 odr_implicit_settag(o, ODR_CONTEXT, 2) &&
222 odr_sequence_of(o, (Odr_fun)z_Triple, &(*p)->triples, &(*p)->num_triples) &&