-/*
- * Copyright (C) 1994-2002, Index Data
- * All rights reserved.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Id: zinfo.c,v 1.28 2002-05-03 13:49:04 adam Exp $
- */
+/* $Id: zinfo.c,v 1.39 2004-08-06 13:36:23 adam Exp $
+ Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003,2004
+ Index Data Aps
+
+This file is part of the Zebra server.
+
+Zebra is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with Zebra; see the file LICENSE.zebra. If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
+*/
#include <stdlib.h>
#include <assert.h>
typedef struct zebAccessObjectB *zebAccessObject;
struct zebAccessObjectB {
void *handle;
- int sysno;
+ SYSNO sysno;
Odr_oid *oid;
zebAccessObject next;
};
typedef struct {
struct zebSUInfoB *SUInfo;
- int sysno;
+ SYSNO sysno;
int dirty;
int readFlag;
data1_node *data1_tree;
zebAttributeDetails attributeDetails;
char *databaseName;
data1_node *data1_database;
- int recordCount; /* records in db */
- int recordBytes; /* size of records */
- int sysno; /* sysno of database info */
+ zint recordCount; /* records in db */
+ zint recordBytes; /* size of records */
+ SYSNO sysno; /* sysno of database info */
int readFlag; /* 1: read is needed when referenced; 0 if not */
int dirty; /* 1: database is dirty: write is needed */
struct zebDatabaseInfoB *next;
struct zebraCategoryListInfo {
int dirty;
- int sysno;
+ SYSNO sysno;
data1_node *data1_categoryList;
};
struct zebraExplainInfo {
- int ordinalSU;
- int runNumber;
- int dirty;
+ int ordinalSU;
+ zint runNumber;
+ int dirty;
+ int write_flag;
Records records;
data1_handle dh;
Res res;
int key_flush);
-static Record createRecord (Records records, int *sysno)
+static Record createRecord (Records records, SYSNO *sysno)
{
Record rec;
if (*sysno)
return rec;
}
-void zebraExplain_flush (ZebraExplainInfo zei, int writeFlag, void *handle)
+void zebraExplain_flush (ZebraExplainInfo zei, void *handle)
{
if (!zei)
return;
zei->updateHandle = handle;
- if (writeFlag)
+ if (zei->write_flag)
{
struct zebDatabaseInfoB *zdi;
zebAccessObject o;
}
}
-void zebraExplain_close (ZebraExplainInfo zei, int writeFlag)
+void zebraExplain_close (ZebraExplainInfo zei)
{
#if ZINFO_DEBUG
- logf (LOG_LOG, "zebraExplain_close wr=%d", writeFlag);
+ yaz_log (LOG_LOG, "zebraExplain_close");
#endif
if (!zei)
return;
- zebraExplain_flush (zei, writeFlag, zei->updateHandle);
+ zebraExplain_flush (zei, zei->updateHandle);
nmem_destroy (zei->nmem);
}
}
}
+/* Explain structure
+ root record
+ of type targetInfo
+ and has sysno = 1
+
+ databaseList (list of databases)
+*/
+/*
+Example root:
+explain:
+ targetInfo: TargetInfo
+ name: Zebra
+ namedResultSets: 1
+ multipleDbSearch: 1
+ nicknames:
+ name: Zebra
+ commonInfo:
+ dateAdded: 20030630190601
+ dateChanged: 20030630190601
+ languageCode: EN
+ accessinfo:
+ unitSystems:
+ string: ISO
+ attributeSetIds:
+ oid: 1.2.840.10003.3.2
+ oid: 1.2.840.10003.3.5
+ oid: 1.2.840.10003.3.1
+ schemas:
+ oid: 1.2.840.10003.13.1000.81.2
+ oid: 1.2.840.10003.13.2
+ zebraInfo:
+ version: 1.3.12
+ databaseList:
+ database:
+ name: Default
+ id: 50
+ attributeDetailsId: 51
+ database:
+ name: IR-Explain-1
+ id: 52
+ attributeDetailsId: 53
+ ordinalSU: 38
+ runNumber: 1
+nextResultSetPosition = 2
+*/
+
ZebraExplainInfo zebraExplain_open (
Records records, data1_handle dh,
Res res,
logf (LOG_LOG, "zebraExplain_open wr=%d", writeFlag);
#endif
zei = (ZebraExplainInfo) nmem_malloc (nmem, sizeof(*zei));
+ zei->write_flag = writeFlag;
zei->updateHandle = updateHandle;
zei->updateFunc = updateFunc;
zei->dirty = 0;
zei->categoryList->dirty = 0;
zei->categoryList->data1_categoryList = NULL;
- time (&our_time);
- tm = localtime (&our_time);
- sprintf (zei->date, "%04d%02d%02d%02d%02d%02d",
- tm->tm_year+1900, tm->tm_mon+1, tm->tm_mday,
- tm->tm_hour, tm->tm_min, tm->tm_sec);
-
+ if ( atoi (res_get_def (res, "notimestamps", "0") )== 0)
+ {
+ time (&our_time);
+ tm = localtime (&our_time);
+ sprintf (zei->date, "%04d%02d%02d%02d%02d%02d",
+ tm->tm_year+1900, tm->tm_mon+1, tm->tm_mday,
+ tm->tm_hour, tm->tm_min, tm->tm_sec);
+ } else {
+ sprintf (zei->date, "%04d%02d%02d%02d%02d%02d",
+ 0, 0, 0, 0, 0, 0);
+ }
zdip = &zei->databaseInfo;
trec = rec_get (records, 1); /* get "root" record */
#if ZINFO_DEBUG
data1_pr_tree (zei->dh, zei->data1_target, stderr);
#endif
- node_tgtinfo = data1_search_tag (zei->dh, zei->data1_target->child,
- "targetInfo");
+ node_tgtinfo = data1_search_tag (zei->dh, zei->data1_target,
+ "/targetInfo");
zebraExplain_mergeAccessInfo (zei, node_tgtinfo,
&zei->accessInfo);
memcpy ((*zdip)->databaseName, node_name->u.data.data,
node_name->u.data.len);
(*zdip)->databaseName[node_name->u.data.len] = '\0';
- (*zdip)->sysno = atoi_n (node_id->u.data.data,
- node_id->u.data.len);
+ (*zdip)->sysno = atoi_zn (node_id->u.data.data,
+ node_id->u.data.len);
(*zdip)->attributeDetails = (zebAttributeDetails)
nmem_malloc (zei->nmem, sizeof(*(*zdip)->attributeDetails));
- (*zdip)->attributeDetails->sysno = atoi_n (node_aid->u.data.data,
- node_aid->u.data.len);
+ (*zdip)->attributeDetails->sysno = atoi_zn (node_aid->u.data.data,
+ node_aid->u.data.len);
(*zdip)->attributeDetails->readFlag = 1;
(*zdip)->attributeDetails->dirty = 0;
(*zdip)->attributeDetails->SUInfo = NULL;
"runNumber");
np = np->child;
assert (np && np->which == DATA1N_data);
- zei->runNumber = atoi_n (np->u.data.data, np->u.data.len);
+ zei->runNumber = atoi_zn (np->u.data.data, np->u.data.len);
+ yaz_log (LOG_DEBUG, "read runnumber=" ZINT_FORMAT, zei->runNumber);
*zdip = NULL;
}
rec_rm (&trec);
nmem_destroy (zei->nmem);
return 0;
}
- data1_pr_tree (zei->dh, zei->data1_target, stdout);
-
- node_tgtinfo = data1_search_tag (zei->dh, zei->data1_target->child,
- "targetInfo");
+ node_tgtinfo = data1_search_tag (zei->dh, zei->data1_target,
+ "/targetInfo");
assert (node_tgtinfo);
- data1_pr_tree (zei->dh, zei->data1_target, stdout);
-
zebraExplain_initCommonInfo (zei, node_tgtinfo);
zebraExplain_initAccessInfo (zei, node_tgtinfo);
if (zcl->data1_categoryList)
{
- assert (zcl->data1_categoryList->child);
- node_cl = data1_search_tag (zei->dh,
- zcl->data1_categoryList->child,
- "categoryList");
+ node_cl = data1_search_tag (zei->dh, zcl->data1_categoryList,
+ "/categoryList");
assert (node_cl);
zebraExplain_initCommonInfo (zei, node_cl);
}
zad->data1_tree = read_sgml_rec (zei->dh, zei->nmem, rec);
- node_adinfo = data1_search_tag (zei->dh, zad->data1_tree->child,
- "attributeDetails");
+ node_adinfo = data1_search_tag (zei->dh, zad->data1_tree,
+ "/attributeDetails");
node_zebra = data1_search_tag (zei->dh, node_adinfo->child,
"zebraInfo");
node_list = data1_search_tag (zei->dh, node_zebra->child,
zdi->data1_database = read_sgml_rec (zei->dh, zei->nmem, rec);
- node_dbinfo = data1_search_tag (zei->dh, zdi->data1_database->child,
- "databaseInfo");
+ node_dbinfo = data1_search_tag (zei->dh, zdi->data1_database,
+ "/databaseInfo");
+ assert (node_dbinfo);
zebraExplain_mergeAccessInfo (zei, node_dbinfo, &zdi->accessInfo);
node_zebra = data1_search_tag (zei->dh, node_dbinfo->child,
&& (np = data1_search_tag (zei->dh, node_zebra->child,
"recordBytes"))
&& np->child && np->child->which == DATA1N_data)
- zdi->recordBytes = atoi_n (np->child->u.data.data,
- np->child->u.data.len);
+ zdi->recordBytes = atoi_zn (np->child->u.data.data,
+ np->child->u.data.len);
if ((np = data1_search_tag (zei->dh, node_dbinfo->child,
"recordCount")) &&
(np = data1_search_tag (zei->dh, np->child,
"recordCountActual")) &&
np->child->which == DATA1N_data)
{
- zdi->recordCount = atoi_n (np->child->u.data.data,
- np->child->u.data.len);
+ zdi->recordCount = atoi_zn (np->child->u.data.data,
+ np->child->u.data.len);
}
zdi->readFlag = 0;
rec_rm (&rec);
}
+int zebraExplain_removeDatabase(ZebraExplainInfo zei, void *update_handle)
+{
+ struct zebDatabaseInfoB **zdip = &zei->databaseInfo;
+
+ while (*zdip)
+ {
+ if (*zdip == zei->curDatabaseInfo)
+ {
+ struct zebDatabaseInfoB *zdi = *zdip;
+ Record rec;
+
+ zei->dirty = 1;
+ zei->updateHandle = update_handle;
+
+ if (zdi->attributeDetails)
+ {
+ /* remove attribute details keys and delete it */
+ zebAttributeDetails zad = zdi->attributeDetails;
+
+ rec = rec_get(zei->records, zad->sysno);
+ (*zei->updateFunc)(zei->updateHandle, rec, 0);
+ rec_rm(&rec);
+ }
+ /* remove database record keys and delete it */
+ rec = rec_get (zei->records, zdi->sysno);
+ (*zei->updateFunc)(zei->updateHandle, rec, 0);
+ rec_rm(&rec);
+
+ /* remove from list */
+ *zdip = zdi->next;
+
+ /* current database is IR-Explain-1 */
+ return 0;
+ }
+ zdip = &(*zdip)->next;
+ }
+ return -1;
+}
+
int zebraExplain_curDatabase (ZebraExplainInfo zei, const char *database)
{
struct zebDatabaseInfoB *zdi;
assert (zei);
if (zei->curDatabaseInfo &&
- !strcmp (zei->curDatabaseInfo->databaseName, database))
+ !STRCASECMP (zei->curDatabaseInfo->databaseName, database))
return 0;
for (zdi = zei->databaseInfo; zdi; zdi=zdi->next)
{
- if (!strcmp (zdi->databaseName, database_n))
+ if (!STRCASECMP (zdi->databaseName, database_n))
break;
}
if (!zdi)
static void zebraExplain_initCommonInfo (ZebraExplainInfo zei, data1_node *n)
{
- data1_node *c = data1_mk_tag (zei->dh, zei->nmem, "commonInfo", n);
+ data1_node *c = data1_mk_tag (zei->dh, zei->nmem, "commonInfo", 0, n);
data1_mk_tag_data_text (zei->dh, c, "dateAdded", zei->date, zei->nmem);
data1_mk_tag_data_text (zei->dh, c, "dateChanged", zei->date, zei->nmem);
data1_mk_tag_data_text (zei->dh, c, "languageCode", "EN", zei->nmem);
{
data1_node *c = data1_search_tag (zei->dh, n->child, "commonInfo");
assert (c);
- data1_mk_tag_data_text (zei->dh, c, "dateChanged", zei->date, zei->nmem);
+ data1_mk_tag_data_text_uni (zei->dh, c, "dateChanged", zei->date,
+ zei->nmem);
}
static void zebraExplain_initAccessInfo (ZebraExplainInfo zei, data1_node *n)
{
- data1_node *c = data1_mk_tag (zei->dh, zei->nmem, "accessInfo", n);
- data1_node *d = data1_mk_tag (zei->dh, zei->nmem, "unitSystems", c);
+ data1_node *c = data1_mk_tag (zei->dh, zei->nmem, "accessInfo", 0, n);
+ data1_node *d = data1_mk_tag (zei->dh, zei->nmem, "unitSystems", 0, c);
data1_mk_tag_data_text (zei->dh, d, "string", "ISO", zei->nmem);
}
assert (zei);
for (zdi = zei->databaseInfo; zdi; zdi=zdi->next)
{
- if (!strcmp (zdi->databaseName, database_n))
+ if (!STRCASECMP (zdi->databaseName, database_n))
break;
}
if (zdi)
"</></>\n");
if (!zdi->data1_database)
return -2;
-
- node_dbinfo = data1_search_tag (zei->dh, zdi->data1_database->child,
- "databaseInfo");
+
+ node_dbinfo = data1_search_tag (zei->dh, zdi->data1_database,
+ "/databaseInfo");
assert (node_dbinfo);
zebraExplain_initCommonInfo (zei, node_dbinfo);
"<explain><attributeDetails>AttributeDetails\n"
"</></>\n");
- node_adinfo =
- data1_search_tag (zei->dh, zdi->attributeDetails->data1_tree->child,
- "attributeDetails");
+ node_adinfo = data1_search_tag (zei->dh, zdi->attributeDetails->data1_tree,
+ "/attributeDetails");
assert (node_adinfo);
zebraExplain_initCommonInfo (zei, node_adinfo);
if (set_ordinal != zsui->info.set)
continue;
node_attvalue = data1_mk_tag (zei->dh, zei->nmem, "attributeValue",
- node_atvs);
+ 0 /* attr */, node_atvs);
node_value = data1_mk_tag (zei->dh, zei->nmem, "value",
- node_attvalue);
+ 0 /* attr */, node_attvalue);
data1_mk_tag_data_int (zei->dh, node_value, "numeric",
zsui->info.use, zei->nmem);
}
int i;
Record drec;
data1_node *node_ci, *node_categoryList;
- int sysno = 0;
+ SYSNO sysno = 0;
static char *category[] = {
"CategoryList",
"TargetInfo",
#endif
drec = createRecord (zei->records, &sysno);
-
- node_ci = data1_search_tag (zei->dh, node_categoryList->child,
- "categoryList");
+
+ node_ci = data1_search_tag (zei->dh, node_categoryList,
+ "/categoryList");
assert (node_ci);
- node_ci = data1_mk_tag (zei->dh, zei->nmem, "categories", node_ci);
+ node_ci = data1_mk_tag (zei->dh, zei->nmem, "categories", 0 /* attr */,
+ node_ci);
assert (node_ci);
for (i = 0; category[i]; i++)
{
- data1_node *node_cat = data1_mk_tag (zei->dh, zei->nmem,
- "category", node_ci);
+ data1_node *node_cat = data1_mk_tag (zei->dh, zei->nmem, "category",
+ 0 /* attr */, node_ci);
data1_mk_tag_data_text (zei->dh, node_cat, "name",
category[i], zei->nmem);
drec = createRecord (zei->records, &zad->sysno);
assert (zad->data1_tree);
- node_adinfo = data1_search_tag (zei->dh, zad->data1_tree->child,
- "attributeDetails");
+
+ node_adinfo = data1_search_tag (zei->dh, zad->data1_tree,
+ "/attributeDetails");
zebraExplain_updateCommonInfo (zei, node_adinfo);
data1_mk_tag_data_text (zei->dh, node_adinfo, "name",
break;
set_min = set_ordinal;
node_asd = data1_mk_tag (zei->dh, zei->nmem,
- "attributeSetDetails", node_attributesBySet);
+ "attributeSetDetails",
+ 0 /* attr */, node_attributesBySet);
attset = data1_attset_search_id (zei->dh, set_ordinal);
if (!attset)
oid, zei->nmem);
node_abt = data1_mk_tag (zei->dh, zei->nmem,
- "attributesByType", node_asd);
+ "attributesByType",
+ 0 /*attr */, node_asd);
node_atd = data1_mk_tag (zei->dh, zei->nmem,
- "attributeTypeDetails", node_abt);
+ "attributeTypeDetails",
+ 0 /* attr */, node_abt);
data1_mk_tag_data_int (zei->dh, node_atd,
"type", 1, zei->nmem);
node_atvs = data1_mk_tag (zei->dh, zei->nmem,
- "attributeValues", node_atd);
+ "attributeValues",
+ 0 /* attr */, node_atd);
writeAttributeValueDetails (zei, zad, node_atvs, attset);
}
}
int oid[OID_SIZE];
data1_node *node_attr;
- node_attr = data1_mk_tag (zei->dh, zei->nmem, "attr", node_list);
+ node_attr = data1_mk_tag (zei->dh, zei->nmem, "attr", 0 /* attr */,
+ node_list);
oident.proto = PROTO_Z3950;
oident.oclass = CLASS_ATTSET;
#endif
drec = createRecord (zei->records, &zdi->sysno);
assert (zdi->data1_database);
- node_dbinfo = data1_search_tag (zei->dh, zdi->data1_database->child,
- "databaseInfo");
+ node_dbinfo = data1_search_tag (zei->dh, zdi->data1_database,
+ "/databaseInfo");
+
+ assert (node_dbinfo);
zebraExplain_updateCommonInfo (zei, node_dbinfo);
zebraExplain_updateAccessInfo (zei, node_dbinfo, zdi->accessInfo);
/* record count */
node_count = data1_mk_tag_uni (zei->dh, zei->nmem,
"recordCount", node_dbinfo);
- data1_mk_tag_data_int (zei->dh, node_count, "recordCountActual",
- zdi->recordCount, zei->nmem);
+ data1_mk_tag_data_zint (zei->dh, node_count, "recordCountActual",
+ zdi->recordCount, zei->nmem);
/* zebra info (private) */
node_zebra = data1_mk_tag_uni (zei->dh, zei->nmem,
"zebraInfo", node_dbinfo);
- data1_mk_tag_data_int (zei->dh, node_zebra,
+ data1_mk_tag_data_zint (zei->dh, node_zebra,
"recordBytes", zdi->recordBytes, zei->nmem);
/* convert to "SGML" and write it */
#if ZINFO_DEBUG
data1_node *node_value;
node_value = data1_mk_tag (zei->dh, zei->nmem, "attributeValue",
- node_values);
+ 0 /* attr */, node_values);
data1_mk_tag_data_text (zei->dh, node_value, "name",
atts->name, zei->nmem);
- node_value = data1_mk_tag (zei->dh, zei->nmem, "value", node_value);
+ node_value = data1_mk_tag (zei->dh, zei->nmem, "value",
+ 0 /* attr */, node_value);
data1_mk_tag_data_int (zei->dh, node_value, "numeric",
atts->value, zei->nmem);
}
"<explain><attributeSetInfo>AttributeSetInfo\n"
"</></>\n" );
- node_attinfo = data1_search_tag (zei->dh, node_root->child,
- "attributeSetInfo");
+ node_attinfo = data1_search_tag (zei->dh, node_root,
+ "/attributeSetInfo");
+ assert (node_attinfo);
zebraExplain_initCommonInfo (zei, node_attinfo);
zebraExplain_updateCommonInfo (zei, node_attinfo);
data1_mk_tag_data_int (zei->dh, node_atttype,
"type", 1, zei->nmem);
node_values = data1_mk_tag (zei->dh, zei->nmem,
- "attributeValues", node_atttype);
+ "attributeValues", 0 /* attr */, node_atttype);
if (attset)
writeAttributeValues (zei, node_values, attset);
trec = rec_get (zei->records, 1);
xfree (trec->info[recInfo_storeData]);
- node_tgtinfo = data1_search_tag (zei->dh, zei->data1_target->child,
- "targetInfo");
+ node_tgtinfo = data1_search_tag (zei->dh, zei->data1_target,
+ "/targetInfo");
assert (node_tgtinfo);
zebraExplain_updateCommonInfo (zei, node_tgtinfo);
data1_mk_tag_data_text (zei->dh, node_zebra, "version",
ZEBRAVER, zei->nmem);
node_list = data1_mk_tag (zei->dh, zei->nmem,
- "databaseList", node_zebra);
+ "databaseList", 0 /* attr */, node_zebra);
for (zdi = zei->databaseInfo; zdi; zdi = zdi->next)
{
data1_node *node_db;
node_db = data1_mk_tag (zei->dh, zei->nmem,
- "database", node_list);
+ "database", 0 /* attr */, node_list);
data1_mk_tag_data_text (zei->dh, node_db, "name",
zdi->databaseName, zei->nmem);
- data1_mk_tag_data_int (zei->dh, node_db, "id",
- zdi->sysno, zei->nmem);
- data1_mk_tag_data_int (zei->dh, node_db, "attributeDetailsId",
- zdi->attributeDetails->sysno, zei->nmem);
+ data1_mk_tag_data_zint (zei->dh, node_db, "id",
+ zdi->sysno, zei->nmem);
+ data1_mk_tag_data_zint (zei->dh, node_db, "attributeDetailsId",
+ zdi->attributeDetails->sysno, zei->nmem);
}
data1_mk_tag_data_int (zei->dh, node_zebra, "ordinalSU",
zei->ordinalSU, zei->nmem);
- data1_mk_tag_data_int (zei->dh, node_zebra, "runNumber",
- zei->runNumber, zei->nmem);
+ data1_mk_tag_data_zint (zei->dh, node_zebra, "runNumber",
+ zei->runNumber, zei->nmem);
#if ZINFO_DEBUG
data1_pr_tree (zei->dh, zei->data1_target, stderr);
return -1;
}
+int zebraExplain_trav_ord(ZebraExplainInfo zei, void *handle,
+ int (*f)(void *handle, int ord))
+{
+ struct zebDatabaseInfoB *zdb = zei->curDatabaseInfo;
+ if (zdb)
+ {
+ struct zebSUInfoB *zsui = zdb->attributeDetails->SUInfo;
+ for ( ;zsui; zsui = zsui->next)
+ (*f)(handle, zsui->info.ordinal);
+ }
+ return 0;
+}
+
int zebraExplain_lookup_ord (ZebraExplainInfo zei, int ord,
const char **db, int *set, int *use)
{
}
}
-int zebraExplain_runNumberIncrement (ZebraExplainInfo zei, int adjust_num)
+zint zebraExplain_runNumberIncrement (ZebraExplainInfo zei, int adjust_num)
{
if (adjust_num)
+ {
zei->dirty = 1;
+ }
return zei->runNumber += adjust_num;
}