2 * Copyright (c) 1996-1998, Index Data.
3 * See the file LICENSE for details.
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.1 1999-06-08 10:12:43 adam
8 * Moved file to be part of zutil (instead of util).
10 * Revision 1.13 1998/03/31 15:13:20 adam
11 * Development towards compiled ASN.1.
13 * Revision 1.12 1998/02/11 11:53:36 adam
14 * Changed code so that it compiles as C++.
16 * Revision 1.11 1997/11/24 11:33:57 adam
17 * Using function odr_nullval() instead of global ODR_NULLVAL when
20 * Revision 1.10 1997/09/29 08:58:25 adam
21 * Fixed conversion of trees so that true copy is made.
23 * Revision 1.9 1997/06/23 10:31:25 adam
24 * Added ODR argument to ccl_rpn_query and ccl_scan_query.
26 * Revision 1.8 1996/10/29 13:36:27 adam
38 static Z_RPNStructure *ccl_rpn_structure (ODR o, struct ccl_rpn_node *p);
40 static Z_AttributesPlusTerm *ccl_rpn_term (ODR o, struct ccl_rpn_node *p)
42 struct ccl_rpn_attr *attr;
44 Z_AttributesPlusTerm *zapt;
47 Z_AttributeElement **elements;
49 zapt = (Z_AttributesPlusTerm *)odr_malloc (o, sizeof(*zapt));
52 term_octet = (Odr_oct *)odr_malloc (o, sizeof(*term_octet));
55 term = (Z_Term *)odr_malloc (o, sizeof(*term));
58 for (attr = p->u.t.attr_list; attr; attr = attr->next)
61 elements = (Z_AttributeElement**)odr_nullval();
65 elements = (Z_AttributeElement **)
66 odr_malloc (o, num*sizeof(*elements));
67 for (attr = p->u.t.attr_list; attr; attr = attr->next, i++)
69 elements[i] = (Z_AttributeElement *)
70 odr_malloc (o, sizeof(**elements));
72 elements[i]->attributeType =
73 (int *)odr_malloc(o, sizeof(int));
74 *elements[i]->attributeType = attr->type;
75 elements[i]->attributeSet = 0;
76 elements[i]->which = Z_AttributeValue_numeric;
77 elements[i]->value.numeric =
78 (int *)odr_malloc (o, sizeof(int));
79 *elements[i]->value.numeric = attr->value;
83 zapt->attributes = (Z_AttributeList *)
84 odr_malloc (o, sizeof(*zapt->attributes));
85 zapt->attributes->num_attributes = num;
86 zapt->attributes->attributes = elements;
88 zapt->num_attributes = num;
89 zapt->attributeList = elements;
92 term->which = Z_Term_general;
93 term->u.general = term_octet;
94 term_octet->len = term_octet->size = strlen (p->u.t.term);
95 term_octet->buf = (unsigned char *)odr_malloc (o, term_octet->len+1);
96 strcpy ((char*) term_octet->buf, p->u.t.term);
100 static Z_Operand *ccl_rpn_simple (ODR o, struct ccl_rpn_node *p)
104 zo = (Z_Operand *)odr_malloc (o, sizeof(*zo));
110 zo->which = Z_Operand_APT;
111 zo->u.attributesPlusTerm = ccl_rpn_term (o, p);
114 zo->which = Z_Operand_resultSetId;
115 zo->u.resultSetId = p->u.setname;
123 static Z_Complex *ccl_rpn_complex (ODR o, struct ccl_rpn_node *p)
128 zc = (Z_Complex *)odr_malloc (o, sizeof(*zc));
130 zo = (Z_Operator *)odr_malloc (o, sizeof(*zo));
137 zo->which = Z_Operator_and;
138 zo->u.and = odr_nullval();
141 zo->which = Z_Operator_or;
142 zo->u.and = odr_nullval();
145 zo->which = Z_Operator_and_not;
146 zo->u.and = odr_nullval();
151 zc->s1 = ccl_rpn_structure (o, p->u.p[0]);
152 zc->s2 = ccl_rpn_structure (o, p->u.p[1]);
156 static Z_RPNStructure *ccl_rpn_structure (ODR o, struct ccl_rpn_node *p)
160 zs = (Z_RPNStructure *)odr_malloc (o, sizeof(*zs));
168 zs->which = Z_RPNStructure_complex;
169 zs->u.complex = ccl_rpn_complex (o, p);
173 zs->which = Z_RPNStructure_simple;
174 zs->u.simple = ccl_rpn_simple (o, p);
182 Z_RPNQuery *ccl_rpn_query (ODR o, struct ccl_rpn_node *p)
186 zq = (Z_RPNQuery *)odr_malloc (o, sizeof(*zq));
188 zq->attributeSetId = NULL;
189 zq->RPNStructure = ccl_rpn_structure (o, p);
193 Z_AttributesPlusTerm *ccl_scan_query (ODR o, struct ccl_rpn_node *p)
195 if (p->kind != CCL_RPN_TERM)
197 return ccl_rpn_term (o, p);