2 * Copyright (C) 1995-1998, Index Data I/S
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.7 1998-01-29 13:40:11 adam
8 * Better logging for scan service.
10 * Revision 1.6 1997/09/29 09:06:41 adam
11 * Removed static var to make this module thread safe.
13 * Revision 1.5 1997/04/30 08:56:07 quinn
16 * Revision 1.4 1996/10/08 09:41:25 quinn
19 * Revision 1.3 1996/03/20 09:36:40 adam
20 * Function dict_lookup_grep got extra parameter, init_pos, which marks
21 * from which position in pattern approximate pattern matching should occur.
22 * Approximate pattern matching is used in relevance=re-2.
24 * Revision 1.2 1996/01/03 16:22:11 quinn
27 * Revision 1.1 1995/11/16 17:00:55 adam
28 * Better logging of rpn query.
36 static void attrStr (int type, int value, enum oid_value ast, char *str)
53 sprintf (str, "relation=Less than");
56 sprintf (str, "relation=Less than or equal");
59 sprintf (str, "relation=Equal");
62 sprintf (str, "relation=Greater or equal");
65 sprintf (str, "relation=Greater than");
68 sprintf (str, "relation=Not equal");
71 sprintf (str, "relation=Phonetic");
74 sprintf (str, "relation=Stem");
77 sprintf (str, "relation=Relevance");
80 sprintf (str, "relation=AlwaysMatches");
83 sprintf (str, "relation");
90 sprintf (str, "position=First in field");
93 sprintf (str, "position=First in any subfield");
96 sprintf (str, "position=Any position in field");
99 sprintf (str, "position");
106 sprintf (str, "structure=Phrase");
109 sprintf (str, "structure=Word");
112 sprintf (str, "structure=Key");
115 sprintf (str, "structure=Year");
118 sprintf (str, "structure=Date");
121 sprintf (str, "structure=Word list");
124 sprintf (str, "structure=Date (un)");
127 sprintf (str, "structure=Name (norm)");
130 sprintf (str, "structure=Name (un)");
133 sprintf (str, "structure=Structure");
136 sprintf (str, "structure=urx");
139 sprintf (str, "structure=free-form-text");
142 sprintf (str, "structure=document-text");
145 sprintf (str, "structure=local-number");
148 sprintf (str, "structure=string");
151 sprintf (str, "structure=numeric string");
154 sprintf (str, "structure");
161 sprintf (str, "truncation=Right");
164 sprintf (str, "truncation=Left");
167 sprintf (str, "truncation=Left&right");
170 sprintf (str, "truncation=Do not truncate");
173 sprintf (str, "truncation=Process #");
176 sprintf (str, "truncation=re-1");
179 sprintf (str, "truncation=re-2");
182 sprintf (str, "truncation");
189 sprintf (str, "completeness=Incomplete subfield");
192 sprintf (str, "completeness=Complete subfield");
195 sprintf (str, "completeness=Complete field");
198 sprintf (str, "completeness");
207 sprintf (str + strlen(str), " (%d=%d)", type, value);
209 sprintf (str, "%d=%d", type, value);
213 * zlog_attributes: print attributes of term
215 static void zlog_attributes (Z_AttributesPlusTerm *t, int level,
220 for (of = 0; of < t->num_attributes; of++)
222 Z_AttributeElement *element;
223 element = t->attributeList[of];
225 switch (element->which)
227 case Z_AttributeValue_numeric:
228 attrStr (*element->attributeType,
229 *element->value.numeric, ast, str);
230 logf (LOG_LOG, "%*.s %s", level, "", str);
232 case Z_AttributeValue_complex:
233 logf (LOG_LOG, "%*.s attributeType=%d complex", level, "",
234 *element->attributeType);
235 for (i = 0; i<element->value.complex->num_list; i++)
237 if (element->value.complex->list[i]->which ==
238 Z_StringOrNumeric_string)
239 logf (LOG_LOG, "%*.s string: '%s'", level, "",
240 element->value.complex->list[i]->u.string);
241 else if (element->value.complex->list[i]->which ==
242 Z_StringOrNumeric_numeric)
243 logf (LOG_LOG, "%*.s numeric: '%d'", level, "",
244 *element->value.complex->list[i]->u.numeric);
248 logf (LOG_LOG, "%.*s attribute unknown", level, "");
253 static void zlog_structure (Z_RPNStructure *zs, int level, enum oid_value ast)
255 if (zs->which == Z_RPNStructure_complex)
257 switch (zs->u.complex->roperator->which)
260 logf (LOG_LOG, "%*.s and", level, "");
263 logf (LOG_LOG, "%*.s or", level, "");
265 case Z_Operator_and_not:
266 logf (LOG_LOG, "%*.s and-not", level, "");
269 logf (LOG_LOG, "%*.s unknown complex", level, "");
272 zlog_structure (zs->u.complex->s1, level+2, ast);
273 zlog_structure (zs->u.complex->s2, level+2, ast);
275 else if (zs->which == Z_RPNStructure_simple)
277 if (zs->u.simple->which == Z_Operand_APT)
279 Z_AttributesPlusTerm *zapt = zs->u.simple->u.attributesPlusTerm;
281 if (zapt->term->which == Z_Term_general)
283 logf (LOG_LOG, "%*.s term '%.*s' (general)", level, "",
284 zapt->term->u.general->len, zapt->term->u.general->buf);
288 logf (LOG_LOG, "%*.s term (not general)", level, "");
290 zlog_attributes (zapt, level+2, ast);
292 else if (zs->u.simple->which == Z_Operand_resultSetId)
294 logf (LOG_LOG, "%*.s set '%s'", level, "",
295 zs->u.simple->u.resultSetId);
298 logf (LOG_LOG, "%*.s unknown simple structure", level, "");
301 logf (LOG_LOG, "%*.s unknown structure", level, "");
304 void zlog_rpn (Z_RPNQuery *rpn)
306 oident *attrset = oid_getentbyoid (rpn->attributeSetId);
309 ast = attrset->value;
310 logf (LOG_LOG, "RPN query. Type: %s", attrset->desc);
311 zlog_structure (rpn->RPNStructure, 0, ast);
314 void zlog_scan (Z_AttributesPlusTerm *zapt, oid_value ast)
317 if (zapt->term->which == Z_Term_general)
319 logf (LOG_LOG, "%*.s term '%.*s' (general)", level, "",
320 zapt->term->u.general->len, zapt->term->u.general->buf);
323 logf (LOG_LOG, "%*.s term (not general)", level, "");
324 zlog_attributes (zapt, level+2, ast);