2 * Copyright (C) 1994-1995, Index Data I/S
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.3 1996-03-20 09:36:40 adam
8 * Function dict_lookup_grep got extra parameter, init_pos, which marks
9 * from which position in pattern approximate pattern matching should occur.
10 * Approximate pattern matching is used in relevance=re-2.
12 * Revision 1.2 1996/01/03 16:22:11 quinn
15 * Revision 1.1 1995/11/16 17:00:55 adam
16 * Better logging of rpn query.
24 static char *attrStr (int type, int value, enum oid_value ast)
43 sprintf (str, "relation=Less than");
46 sprintf (str, "relation=Less than or equal");
49 sprintf (str, "relation=Equal");
52 sprintf (str, "relation=Greater or equal");
55 sprintf (str, "relation=Greater than");
58 sprintf (str, "relation=Not equal");
61 sprintf (str, "relation=Phonetic");
64 sprintf (str, "relation=Stem");
67 sprintf (str, "relation=Relevance");
70 sprintf (str, "relation=AlwaysMatches");
73 sprintf (str, "relation");
80 sprintf (str, "position=First in field");
83 sprintf (str, "position=First in any subfield");
86 sprintf (str, "position=Any position in field");
89 sprintf (str, "position");
96 sprintf (str, "structure=Phrase");
99 sprintf (str, "structure=Word");
102 sprintf (str, "structure=Key");
105 sprintf (str, "structure=Year");
108 sprintf (str, "structure=Date");
111 sprintf (str, "structure=Word list");
114 sprintf (str, "structure=Date (un)");
117 sprintf (str, "structure=Name (norm)");
120 sprintf (str, "structure=Name (un)");
123 sprintf (str, "structure=Structure");
126 sprintf (str, "structure=urx");
129 sprintf (str, "structure=free-form-text");
132 sprintf (str, "structure=document-text");
135 sprintf (str, "structure=local-number");
138 sprintf (str, "structure=string");
141 sprintf (str, "structure=numeric string");
144 sprintf (str, "structure");
151 sprintf (str, "truncation=Right");
154 sprintf (str, "truncation=Left");
157 sprintf (str, "truncation=Left&right");
160 sprintf (str, "truncation=Do not truncate");
163 sprintf (str, "truncation=Process #");
166 sprintf (str, "truncation=re-1");
169 sprintf (str, "truncation=re-2");
172 sprintf (str, "truncation");
179 sprintf (str, "completeness=Incomplete subfield");
182 sprintf (str, "completeness=Complete subfield");
185 sprintf (str, "completeness=Complete field");
188 sprintf (str, "completeness");
197 sprintf (str + strlen(str), " (%d=%d)", type, value);
199 sprintf (str, "%d=%d", type, value);
204 * zlog_attributes: print attributes of term
206 static void zlog_attributes (Z_AttributesPlusTerm *t, int level,
210 for (of = 0; of < t->num_attributes; of++)
212 Z_AttributeElement *element;
213 element = t->attributeList[of];
215 switch (element->which)
217 case Z_AttributeValue_numeric:
218 logf (LOG_LOG, "%*.s %s", level, "",
219 attrStr (*element->attributeType, *element->value.numeric, ast));
221 case Z_AttributeValue_complex:
222 logf (LOG_LOG, "%*.s attributeType=%d complex", level, "",
223 *element->attributeType);
224 for (i = 0; i<element->value.complex->num_list; i++)
226 if (element->value.complex->list[i]->which ==
227 Z_StringOrNumeric_string)
228 logf (LOG_LOG, "%*.s string: '%s'", level, "",
229 element->value.complex->list[i]->u.string);
230 else if (element->value.complex->list[i]->which ==
231 Z_StringOrNumeric_numeric)
232 logf (LOG_LOG, "%*.s numeric: '%d'", level, "",
233 *element->value.complex->list[i]->u.numeric);
237 logf (LOG_LOG, "%.*s attribute unknown", level, "");
242 static void zlog_structure (Z_RPNStructure *zs, int level, enum oid_value ast)
244 if (zs->which == Z_RPNStructure_complex)
246 switch (zs->u.complex->roperator->which)
249 logf (LOG_LOG, "%*.s and", level, "");
252 logf (LOG_LOG, "%*.s or", level, "");
254 case Z_Operator_and_not:
255 logf (LOG_LOG, "%*.s and", level, "");
258 logf (LOG_LOG, "%*.s unknown complex", level, "");
261 zlog_structure (zs->u.complex->s1, level+2, ast);
262 zlog_structure (zs->u.complex->s2, level+2, ast);
264 else if (zs->which == Z_RPNStructure_simple)
266 if (zs->u.simple->which == Z_Operand_APT)
268 Z_AttributesPlusTerm *zapt = zs->u.simple->u.attributesPlusTerm;
270 if (zapt->term->which == Z_Term_general)
272 logf (LOG_LOG, "%*.s term '%.*s' (general)", level, "",
273 zapt->term->u.general->len, zapt->term->u.general->buf);
277 logf (LOG_LOG, "%*.s term (not general)", level, "");
279 zlog_attributes (zapt, level+2, ast);
281 else if (zs->u.simple->which == Z_Operand_resultSetId)
283 logf (LOG_LOG, "%*.s set '%s'", level, "",
284 zs->u.simple->u.resultSetId);
287 logf (LOG_LOG, "%*.s unknown simple structure", level, "");
290 logf (LOG_LOG, "%*.s unknown structure", level, "");
293 void zlog_rpn (Z_RPNQuery *rpn)
295 oident *attrset = oid_getentbyoid (rpn->attributeSetId);
298 ast = attrset->value;
299 logf (LOG_LOG, "RPN query. Type: %s", attrset->desc);
300 zlog_structure (rpn->RPNStructure, 0, ast);