2 * Copyright (C) 1994-1995, Index Data I/S
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.4 1996-10-08 09:41:25 quinn
10 * Revision 1.3 1996/03/20 09:36:40 adam
11 * Function dict_lookup_grep got extra parameter, init_pos, which marks
12 * from which position in pattern approximate pattern matching should occur.
13 * Approximate pattern matching is used in relevance=re-2.
15 * Revision 1.2 1996/01/03 16:22:11 quinn
18 * Revision 1.1 1995/11/16 17:00:55 adam
19 * Better logging of rpn query.
27 static char *attrStr (int type, int value, enum oid_value ast)
46 sprintf (str, "relation=Less than");
49 sprintf (str, "relation=Less than or equal");
52 sprintf (str, "relation=Equal");
55 sprintf (str, "relation=Greater or equal");
58 sprintf (str, "relation=Greater than");
61 sprintf (str, "relation=Not equal");
64 sprintf (str, "relation=Phonetic");
67 sprintf (str, "relation=Stem");
70 sprintf (str, "relation=Relevance");
73 sprintf (str, "relation=AlwaysMatches");
76 sprintf (str, "relation");
83 sprintf (str, "position=First in field");
86 sprintf (str, "position=First in any subfield");
89 sprintf (str, "position=Any position in field");
92 sprintf (str, "position");
99 sprintf (str, "structure=Phrase");
102 sprintf (str, "structure=Word");
105 sprintf (str, "structure=Key");
108 sprintf (str, "structure=Year");
111 sprintf (str, "structure=Date");
114 sprintf (str, "structure=Word list");
117 sprintf (str, "structure=Date (un)");
120 sprintf (str, "structure=Name (norm)");
123 sprintf (str, "structure=Name (un)");
126 sprintf (str, "structure=Structure");
129 sprintf (str, "structure=urx");
132 sprintf (str, "structure=free-form-text");
135 sprintf (str, "structure=document-text");
138 sprintf (str, "structure=local-number");
141 sprintf (str, "structure=string");
144 sprintf (str, "structure=numeric string");
147 sprintf (str, "structure");
154 sprintf (str, "truncation=Right");
157 sprintf (str, "truncation=Left");
160 sprintf (str, "truncation=Left&right");
163 sprintf (str, "truncation=Do not truncate");
166 sprintf (str, "truncation=Process #");
169 sprintf (str, "truncation=re-1");
172 sprintf (str, "truncation=re-2");
175 sprintf (str, "truncation");
182 sprintf (str, "completeness=Incomplete subfield");
185 sprintf (str, "completeness=Complete subfield");
188 sprintf (str, "completeness=Complete field");
191 sprintf (str, "completeness");
200 sprintf (str + strlen(str), " (%d=%d)", type, value);
202 sprintf (str, "%d=%d", type, value);
207 * zlog_attributes: print attributes of term
209 static void zlog_attributes (Z_AttributesPlusTerm *t, int level,
213 for (of = 0; of < t->num_attributes; of++)
215 Z_AttributeElement *element;
216 element = t->attributeList[of];
218 switch (element->which)
220 case Z_AttributeValue_numeric:
221 logf (LOG_LOG, "%*.s %s", level, "",
222 attrStr (*element->attributeType, *element->value.numeric, ast));
224 case Z_AttributeValue_complex:
225 logf (LOG_LOG, "%*.s attributeType=%d complex", level, "",
226 *element->attributeType);
227 for (i = 0; i<element->value.complex->num_list; i++)
229 if (element->value.complex->list[i]->which ==
230 Z_StringOrNumeric_string)
231 logf (LOG_LOG, "%*.s string: '%s'", level, "",
232 element->value.complex->list[i]->u.string);
233 else if (element->value.complex->list[i]->which ==
234 Z_StringOrNumeric_numeric)
235 logf (LOG_LOG, "%*.s numeric: '%d'", level, "",
236 *element->value.complex->list[i]->u.numeric);
240 logf (LOG_LOG, "%.*s attribute unknown", level, "");
245 static void zlog_structure (Z_RPNStructure *zs, int level, enum oid_value ast)
247 if (zs->which == Z_RPNStructure_complex)
249 switch (zs->u.complex->roperator->which)
252 logf (LOG_LOG, "%*.s and", level, "");
255 logf (LOG_LOG, "%*.s or", level, "");
257 case Z_Operator_and_not:
258 logf (LOG_LOG, "%*.s and-not", level, "");
261 logf (LOG_LOG, "%*.s unknown complex", level, "");
264 zlog_structure (zs->u.complex->s1, level+2, ast);
265 zlog_structure (zs->u.complex->s2, level+2, ast);
267 else if (zs->which == Z_RPNStructure_simple)
269 if (zs->u.simple->which == Z_Operand_APT)
271 Z_AttributesPlusTerm *zapt = zs->u.simple->u.attributesPlusTerm;
273 if (zapt->term->which == Z_Term_general)
275 logf (LOG_LOG, "%*.s term '%.*s' (general)", level, "",
276 zapt->term->u.general->len, zapt->term->u.general->buf);
280 logf (LOG_LOG, "%*.s term (not general)", level, "");
282 zlog_attributes (zapt, level+2, ast);
284 else if (zs->u.simple->which == Z_Operand_resultSetId)
286 logf (LOG_LOG, "%*.s set '%s'", level, "",
287 zs->u.simple->u.resultSetId);
290 logf (LOG_LOG, "%*.s unknown simple structure", level, "");
293 logf (LOG_LOG, "%*.s unknown structure", level, "");
296 void zlog_rpn (Z_RPNQuery *rpn)
298 oident *attrset = oid_getentbyoid (rpn->attributeSetId);
301 ast = attrset->value;
302 logf (LOG_LOG, "RPN query. Type: %s", attrset->desc);
303 zlog_structure (rpn->RPNStructure, 0, ast);